Boot log: asus-C433TA-AJ0005-rammus
- Kernel Errors: 0
- Boot result: PASS
- Kernel Warnings: 0
- Warnings: 1
- Errors: 0
1 10:50:22.129134 lava-dispatcher, installed at version: 2022.06
2 10:50:22.129370 start: 0 validate
3 10:50:22.129500 Start time: 2022-08-17 10:50:22.129493+00:00 (UTC)
4 10:50:22.129633 Using caching service: 'http://localhost/cache/?uri=%s'
5 10:50:22.129759 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220812.0%2Famd64%2Finitrd.cpio.gz exists
6 10:50:22.430952 Using caching service: 'http://localhost/cache/?uri=%s'
7 10:50:22.431693 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-84-g3b53e4dbd9f41%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fkernel%2FbzImage exists
8 10:50:22.726026 Using caching service: 'http://localhost/cache/?uri=%s'
9 10:50:22.726715 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220812.0%2Famd64%2Ffull.rootfs.tar.xz exists
10 10:50:23.015345 Using caching service: 'http://localhost/cache/?uri=%s'
11 10:50:23.016001 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.131-cip13-84-g3b53e4dbd9f41%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
12 10:50:23.314943 validate duration: 1.19
14 10:50:23.315226 start: 1 tftp-deploy (timeout 00:10:00) [common]
15 10:50:23.315334 start: 1.1 download-retry (timeout 00:10:00) [common]
16 10:50:23.315429 start: 1.1.1 http-download (timeout 00:10:00) [common]
17 10:50:23.315525 Not decompressing ramdisk as can be used compressed.
18 10:50:23.315612 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/amd64/initrd.cpio.gz
19 10:50:23.315680 saving as /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/ramdisk/initrd.cpio.gz
20 10:50:23.315742 total size: 5411022 (5MB)
21 10:50:23.316882 progress 0% (0MB)
22 10:50:23.318329 progress 5% (0MB)
23 10:50:23.319669 progress 10% (0MB)
24 10:50:23.321033 progress 15% (0MB)
25 10:50:23.322523 progress 20% (1MB)
26 10:50:23.323810 progress 25% (1MB)
27 10:50:23.325104 progress 30% (1MB)
28 10:50:23.326462 progress 35% (1MB)
29 10:50:23.327915 progress 40% (2MB)
30 10:50:23.329216 progress 45% (2MB)
31 10:50:23.330545 progress 50% (2MB)
32 10:50:23.331829 progress 55% (2MB)
33 10:50:23.333317 progress 60% (3MB)
34 10:50:23.334608 progress 65% (3MB)
35 10:50:23.335902 progress 70% (3MB)
36 10:50:23.337188 progress 75% (3MB)
37 10:50:23.338709 progress 80% (4MB)
38 10:50:23.339994 progress 85% (4MB)
39 10:50:23.341325 progress 90% (4MB)
40 10:50:23.342613 progress 95% (4MB)
41 10:50:23.344063 progress 100% (5MB)
42 10:50:23.344231 5MB downloaded in 0.03s (181.16MB/s)
43 10:50:23.344384 end: 1.1.1 http-download (duration 00:00:00) [common]
45 10:50:23.344632 end: 1.1 download-retry (duration 00:00:00) [common]
46 10:50:23.344722 start: 1.2 download-retry (timeout 00:10:00) [common]
47 10:50:23.344809 start: 1.2.1 http-download (timeout 00:10:00) [common]
48 10:50:23.344914 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-84-g3b53e4dbd9f41/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kernel/bzImage
49 10:50:23.344983 saving as /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/kernel/bzImage
50 10:50:23.345045 total size: 13226336 (12MB)
51 10:50:23.345106 No compression specified
52 10:50:23.346193 progress 0% (0MB)
53 10:50:23.349546 progress 5% (0MB)
54 10:50:23.352730 progress 10% (1MB)
55 10:50:23.355949 progress 15% (1MB)
56 10:50:23.359147 progress 20% (2MB)
57 10:50:23.362388 progress 25% (3MB)
58 10:50:23.365694 progress 30% (3MB)
59 10:50:23.368845 progress 35% (4MB)
60 10:50:23.372010 progress 40% (5MB)
61 10:50:23.375171 progress 45% (5MB)
62 10:50:23.378363 progress 50% (6MB)
63 10:50:23.381548 progress 55% (6MB)
64 10:50:23.384846 progress 60% (7MB)
65 10:50:23.388036 progress 65% (8MB)
66 10:50:23.391198 progress 70% (8MB)
67 10:50:23.394335 progress 75% (9MB)
68 10:50:23.397425 progress 80% (10MB)
69 10:50:23.400662 progress 85% (10MB)
70 10:50:23.403756 progress 90% (11MB)
71 10:50:23.406884 progress 95% (12MB)
72 10:50:23.410035 progress 100% (12MB)
73 10:50:23.410271 12MB downloaded in 0.07s (193.40MB/s)
74 10:50:23.410420 end: 1.2.1 http-download (duration 00:00:00) [common]
76 10:50:23.410659 end: 1.2 download-retry (duration 00:00:00) [common]
77 10:50:23.410749 start: 1.3 download-retry (timeout 00:10:00) [common]
78 10:50:23.410836 start: 1.3.1 http-download (timeout 00:10:00) [common]
79 10:50:23.410943 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/amd64/full.rootfs.tar.xz
80 10:50:23.411011 saving as /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/nfsrootfs/full.rootfs.tar
81 10:50:23.411074 total size: 207018404 (197MB)
82 10:50:23.411136 Using unxz to decompress xz
83 10:50:23.414361 progress 0% (0MB)
84 10:50:23.976050 progress 5% (9MB)
85 10:50:24.512715 progress 10% (19MB)
86 10:50:25.109399 progress 15% (29MB)
87 10:50:25.476657 progress 20% (39MB)
88 10:50:25.842810 progress 25% (49MB)
89 10:50:26.455135 progress 30% (59MB)
90 10:50:27.025071 progress 35% (69MB)
91 10:50:27.633865 progress 40% (79MB)
92 10:50:28.198498 progress 45% (88MB)
93 10:50:28.785021 progress 50% (98MB)
94 10:50:29.417105 progress 55% (108MB)
95 10:50:30.103083 progress 60% (118MB)
96 10:50:30.246987 progress 65% (128MB)
97 10:50:30.404222 progress 70% (138MB)
98 10:50:30.495864 progress 75% (148MB)
99 10:50:30.569767 progress 80% (157MB)
100 10:50:30.637522 progress 85% (167MB)
101 10:50:30.739921 progress 90% (177MB)
102 10:50:31.008463 progress 95% (187MB)
103 10:50:31.593500 progress 100% (197MB)
104 10:50:31.599434 197MB downloaded in 8.19s (24.11MB/s)
105 10:50:31.599690 end: 1.3.1 http-download (duration 00:00:08) [common]
107 10:50:31.599951 end: 1.3 download-retry (duration 00:00:08) [common]
108 10:50:31.600043 start: 1.4 download-retry (timeout 00:09:52) [common]
109 10:50:31.600133 start: 1.4.1 http-download (timeout 00:09:52) [common]
110 10:50:31.600251 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-84-g3b53e4dbd9f41/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/modules.tar.xz
111 10:50:31.600325 saving as /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/modules/modules.tar
112 10:50:31.600387 total size: 1967440 (1MB)
113 10:50:31.600450 Using unxz to decompress xz
114 10:50:31.603688 progress 1% (0MB)
115 10:50:31.605591 progress 6% (0MB)
116 10:50:31.611528 progress 11% (0MB)
117 10:50:31.617456 progress 16% (0MB)
118 10:50:31.623167 progress 21% (0MB)
119 10:50:31.628809 progress 26% (0MB)
120 10:50:31.634366 progress 31% (0MB)
121 10:50:31.640516 progress 36% (0MB)
122 10:50:31.647717 progress 41% (0MB)
123 10:50:31.653579 progress 46% (0MB)
124 10:50:31.658995 progress 51% (0MB)
125 10:50:31.663872 progress 56% (1MB)
126 10:50:31.668599 progress 61% (1MB)
127 10:50:31.673596 progress 66% (1MB)
128 10:50:31.679931 progress 71% (1MB)
129 10:50:31.688222 progress 76% (1MB)
130 10:50:31.693557 progress 81% (1MB)
131 10:50:31.698476 progress 86% (1MB)
132 10:50:31.704137 progress 91% (1MB)
133 10:50:31.710158 progress 96% (1MB)
134 10:50:31.723235 1MB downloaded in 0.12s (15.27MB/s)
135 10:50:31.723471 end: 1.4.1 http-download (duration 00:00:00) [common]
137 10:50:31.723734 end: 1.4 download-retry (duration 00:00:00) [common]
138 10:50:31.723831 start: 1.5 prepare-tftp-overlay (timeout 00:09:52) [common]
139 10:50:31.723926 start: 1.5.1 extract-nfsrootfs (timeout 00:09:52) [common]
140 10:50:33.718653 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz
141 10:50:33.718865 end: 1.5.1 extract-nfsrootfs (duration 00:00:02) [common]
142 10:50:33.718973 start: 1.5.2 lava-overlay (timeout 00:09:50) [common]
143 10:50:33.719118 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe
144 10:50:33.719219 makedir: /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin
145 10:50:33.719304 makedir: /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/tests
146 10:50:33.719385 makedir: /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/results
147 10:50:33.719487 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-add-keys
148 10:50:33.719618 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-add-sources
149 10:50:33.719732 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-background-process-start
150 10:50:33.719844 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-background-process-stop
151 10:50:33.719954 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-common-functions
152 10:50:33.720063 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-echo-ipv4
153 10:50:33.720171 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-install-packages
154 10:50:33.720280 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-installed-packages
155 10:50:33.720386 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-os-build
156 10:50:33.720500 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-probe-channel
157 10:50:33.720608 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-probe-ip
158 10:50:33.720715 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-target-ip
159 10:50:33.720821 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-target-mac
160 10:50:33.720929 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-target-storage
161 10:50:33.721042 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-case
162 10:50:33.721151 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-event
163 10:50:33.721263 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-feedback
164 10:50:33.721370 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-raise
165 10:50:33.721480 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-reference
166 10:50:33.721607 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-runner
167 10:50:33.721767 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-set
168 10:50:33.721932 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-test-shell
169 10:50:33.722103 Updating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-add-keys (debian)
170 10:50:33.722284 Updating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-add-sources (debian)
171 10:50:33.722462 Updating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-install-packages (debian)
172 10:50:33.722639 Updating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-installed-packages (debian)
173 10:50:33.722801 Updating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/bin/lava-os-build (debian)
174 10:50:33.722906 Creating /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/environment
175 10:50:33.722994 LAVA metadata
176 10:50:33.723061 - LAVA_JOB_ID=7059173
177 10:50:33.723125 - LAVA_DISPATCHER_IP=192.168.201.1
178 10:50:33.723225 start: 1.5.2.1 lava-vland-overlay (timeout 00:09:50) [common]
179 10:50:33.723291 skipped lava-vland-overlay
180 10:50:33.723367 end: 1.5.2.1 lava-vland-overlay (duration 00:00:00) [common]
181 10:50:33.723449 start: 1.5.2.2 lava-multinode-overlay (timeout 00:09:50) [common]
182 10:50:33.723515 skipped lava-multinode-overlay
183 10:50:33.723589 end: 1.5.2.2 lava-multinode-overlay (duration 00:00:00) [common]
184 10:50:33.723669 start: 1.5.2.3 test-definition (timeout 00:09:50) [common]
185 10:50:33.723739 Loading test definitions
186 10:50:33.723830 start: 1.5.2.3.1 inline-repo-action (timeout 00:09:50) [common]
187 10:50:33.723904 Using /lava-7059173 at stage 0
188 10:50:33.724135 uuid=7059173_1.5.2.3.1 testdef=None
189 10:50:33.724224 end: 1.5.2.3.1 inline-repo-action (duration 00:00:00) [common]
190 10:50:33.724310 start: 1.5.2.3.2 test-overlay (timeout 00:09:50) [common]
191 10:50:33.724723 end: 1.5.2.3.2 test-overlay (duration 00:00:00) [common]
193 10:50:33.724956 start: 1.5.2.3.3 test-install-overlay (timeout 00:09:50) [common]
194 10:50:33.725796 end: 1.5.2.3.3 test-install-overlay (duration 00:00:00) [common]
196 10:50:33.726038 start: 1.5.2.3.4 test-runscript-overlay (timeout 00:09:50) [common]
197 10:50:33.726500 runner path: /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/0/tests/0_timesync-off test_uuid 7059173_1.5.2.3.1
198 10:50:33.726649 end: 1.5.2.3.4 test-runscript-overlay (duration 00:00:00) [common]
200 10:50:33.726885 start: 1.5.2.3.5 git-repo-action (timeout 00:09:50) [common]
201 10:50:33.726959 Using /lava-7059173 at stage 0
202 10:50:33.727055 Fetching tests from https://github.com/kernelci/test-definitions.git
203 10:50:33.727135 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/0/tests/1_kselftest-lkdtm'
204 10:50:36.775075 Running '/usr/bin/git checkout kernelci.org
205 10:50:36.909146 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
206 10:50:36.909868 uuid=7059173_1.5.2.3.5 testdef=None
207 10:50:36.910029 end: 1.5.2.3.5 git-repo-action (duration 00:00:03) [common]
209 10:50:36.910283 start: 1.5.2.3.6 test-overlay (timeout 00:09:46) [common]
210 10:50:36.910974 end: 1.5.2.3.6 test-overlay (duration 00:00:00) [common]
212 10:50:36.911219 start: 1.5.2.3.7 test-install-overlay (timeout 00:09:46) [common]
213 10:50:36.912091 end: 1.5.2.3.7 test-install-overlay (duration 00:00:00) [common]
215 10:50:36.912340 start: 1.5.2.3.8 test-runscript-overlay (timeout 00:09:46) [common]
216 10:50:36.913233 runner path: /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/0/tests/1_kselftest-lkdtm test_uuid 7059173_1.5.2.3.5
217 10:50:36.913365 BOARD='asus-C433TA-AJ0005-rammus'
218 10:50:36.913432 BRANCH='cip'
219 10:50:36.913494 SKIPFILE='skipfile-lkft.yaml'
220 10:50:36.913554 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-84-g3b53e4dbd9f41/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz'
221 10:50:36.913619 TST_CASENAME=''
222 10:50:36.913677 TST_CMDFILES='lkdtm'
223 10:50:36.913811 end: 1.5.2.3.8 test-runscript-overlay (duration 00:00:00) [common]
225 10:50:36.914025 Creating lava-test-runner.conf files
226 10:50:36.914089 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7059173/lava-overlay-eqaaombe/lava-7059173/0 for stage 0
227 10:50:36.914172 - 0_timesync-off
228 10:50:36.914240 - 1_kselftest-lkdtm
229 10:50:36.914332 end: 1.5.2.3 test-definition (duration 00:00:03) [common]
230 10:50:36.914419 start: 1.5.2.4 compress-overlay (timeout 00:09:46) [common]
231 10:50:44.231436 end: 1.5.2.4 compress-overlay (duration 00:00:07) [common]
232 10:50:44.231605 start: 1.5.2.5 persistent-nfs-overlay (timeout 00:09:39) [common]
233 10:50:44.231700 end: 1.5.2.5 persistent-nfs-overlay (duration 00:00:00) [common]
234 10:50:44.231803 end: 1.5.2 lava-overlay (duration 00:00:11) [common]
235 10:50:44.231896 start: 1.5.3 extract-overlay-ramdisk (timeout 00:09:39) [common]
236 10:50:44.334085 end: 1.5.3 extract-overlay-ramdisk (duration 00:00:00) [common]
237 10:50:44.334429 start: 1.5.4 extract-modules (timeout 00:09:39) [common]
238 10:50:44.334541 extracting modules file /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz
239 10:50:44.357874 extracting modules file /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7059173/extract-overlay-ramdisk-epxpn7ch/ramdisk
240 10:50:44.381446 end: 1.5.4 extract-modules (duration 00:00:00) [common]
241 10:50:44.381636 start: 1.5.5 apply-overlay-tftp (timeout 00:09:39) [common]
242 10:50:44.381730 [common] Applying overlay to NFS
243 10:50:44.381819 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7059173/compress-overlay-3et5k1ws/overlay-1.5.2.4.tar.gz to directory /var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz
244 10:50:44.832085 end: 1.5.5 apply-overlay-tftp (duration 00:00:00) [common]
245 10:50:44.832253 start: 1.5.6 configure-preseed-file (timeout 00:09:38) [common]
246 10:50:44.832348 end: 1.5.6 configure-preseed-file (duration 00:00:00) [common]
247 10:50:44.832436 start: 1.5.7 compress-ramdisk (timeout 00:09:38) [common]
248 10:50:44.832516 Building ramdisk /var/lib/lava/dispatcher/tmp/7059173/extract-overlay-ramdisk-epxpn7ch/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7059173/extract-overlay-ramdisk-epxpn7ch/ramdisk
249 10:50:44.896127 >> 50320 blocks
250 10:50:45.675091 rename /var/lib/lava/dispatcher/tmp/7059173/extract-overlay-ramdisk-epxpn7ch/ramdisk.cpio.gz to /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/ramdisk/ramdisk.cpio.gz
251 10:50:45.675492 end: 1.5.7 compress-ramdisk (duration 00:00:01) [common]
252 10:50:45.675603 start: 1.5.8 prepare-kernel (timeout 00:09:38) [common]
253 10:50:45.675704 start: 1.5.8.1 prepare-fit (timeout 00:09:38) [common]
254 10:50:45.675800 No mkimage arch provided, not using FIT.
255 10:50:45.675892 end: 1.5.8.1 prepare-fit (duration 00:00:00) [common]
256 10:50:45.675974 end: 1.5.8 prepare-kernel (duration 00:00:00) [common]
257 10:50:45.676076 end: 1.5 prepare-tftp-overlay (duration 00:00:14) [common]
258 10:50:45.676164 start: 1.6 lxc-create-udev-rule-action (timeout 00:09:38) [common]
259 10:50:45.676239 No LXC device requested
260 10:50:45.676318 end: 1.6 lxc-create-udev-rule-action (duration 00:00:00) [common]
261 10:50:45.676400 start: 1.7 deploy-device-env (timeout 00:09:38) [common]
262 10:50:45.676478 end: 1.7 deploy-device-env (duration 00:00:00) [common]
263 10:50:45.676545 Checking files for TFTP limit of 4294967296 bytes.
264 10:50:45.676922 end: 1 tftp-deploy (duration 00:00:22) [common]
265 10:50:45.677025 start: 2 depthcharge-action (timeout 00:05:00) [common]
266 10:50:45.677116 start: 2.1 depthcharge-overlay (timeout 00:05:00) [common]
267 10:50:45.677242 substitutions:
268 10:50:45.677347 - {DTB}: None
269 10:50:45.677410 - {INITRD}: 7059173/tftp-deploy-ni7j_erk/ramdisk/ramdisk.cpio.gz
270 10:50:45.677470 - {KERNEL}: 7059173/tftp-deploy-ni7j_erk/kernel/bzImage
271 10:50:45.677527 - {LAVA_MAC}: None
272 10:50:45.677583 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz
273 10:50:45.677640 - {NFS_SERVER_IP}: 192.168.201.1
274 10:50:45.677695 - {PRESEED_CONFIG}: None
275 10:50:45.677750 - {PRESEED_LOCAL}: None
276 10:50:45.677804 - {RAMDISK}: 7059173/tftp-deploy-ni7j_erk/ramdisk/ramdisk.cpio.gz
277 10:50:45.677859 - {ROOT_PART}: None
278 10:50:45.677913 - {ROOT}: None
279 10:50:45.677967 - {SERVER_IP}: 192.168.201.1
280 10:50:45.678020 - {TEE}: None
281 10:50:45.678073 Parsed boot commands:
282 10:50:45.678126 - tftpboot 192.168.201.1 {DEPTHCHARGE_KERNEL} {CMDLINE} {DEPTHCHARGE_RAMDISK}
283 10:50:45.678273 Parsed boot commands: tftpboot 192.168.201.1 7059173/tftp-deploy-ni7j_erk/kernel/bzImage 7059173/tftp-deploy-ni7j_erk/kernel/cmdline 7059173/tftp-deploy-ni7j_erk/ramdisk/ramdisk.cpio.gz
284 10:50:45.678364 end: 2.1 depthcharge-overlay (duration 00:00:00) [common]
285 10:50:45.678449 start: 2.2 depthcharge-retry (timeout 00:05:00) [common]
286 10:50:45.678542 start: 2.2.1 reset-connection (timeout 00:05:00) [common]
287 10:50:45.678630 start: 2.2.1.1 disconnect-device (timeout 00:05:00) [common]
288 10:50:45.678700 Not connected, no need to disconnect.
289 10:50:45.678775 end: 2.2.1.1 disconnect-device (duration 00:00:00) [common]
290 10:50:45.678853 start: 2.2.1.2 connect-device (timeout 00:05:00) [common]
291 10:50:45.678920 [common] connect-device Connecting to device using '/usr/bin/console -k -f -M localhost asus-C433TA-AJ0005-rammus-cbg-0'
292 10:50:45.681567 Setting prompt string to ['lava-test: # ']
293 10:50:45.681848 end: 2.2.1.2 connect-device (duration 00:00:00) [common]
294 10:50:45.681947 end: 2.2.1 reset-connection (duration 00:00:00) [common]
295 10:50:45.682045 start: 2.2.2 reset-device (timeout 00:05:00) [common]
296 10:50:45.682137 start: 2.2.2.1 pdu-reboot (timeout 00:05:00) [common]
297 10:50:45.682316 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C433TA-AJ0005-rammus-cbg-0' '--port=1' '--command=reboot'
298 10:50:45.701133 >> Command sent successfully.
299 10:50:45.702932 Returned 0 in 0 seconds
300 10:50:45.803601 end: 2.2.2.1 pdu-reboot (duration 00:00:00) [common]
302 10:50:45.803923 end: 2.2.2 reset-device (duration 00:00:00) [common]
303 10:50:45.804023 start: 2.2.3 depthcharge-start (timeout 00:05:00) [common]
304 10:50:45.804133 Setting prompt string to 'Starting depthcharge on rammus...'
305 10:50:45.804241 Changing prompt to 'Starting depthcharge on rammus...'
306 10:50:45.804325 depthcharge-start: Wait for prompt Starting depthcharge on rammus... (timeout 00:05:00)
307 10:50:45.804601 [Enter `^Ec?' for help]
308 10:50:52.001615
309 10:50:52.001768
310 10:50:52.002037 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 bootblock starting...
311 10:50:52.002112 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz
312 10:50:52.002176 CPU: ID 806e9, Kabylake H0, ucode: 00000097
313 10:50:52.002417 CPU: AES supported, TXT NOT supported, VT supported
314 10:50:52.002485 MCH: device id 590c (rev 02) is Kabylake-Y
315 10:50:52.002545 PCH: device id 9d4b (rev 21) is Kabylake-Y iHDCP 2.2 Premium
316 10:50:52.002604 IGD: device id 591c (rev 02) is Amberlake ULX GT2
317 10:50:52.002842 VBOOT: Loading verstage.
318 10:50:52.056035 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
319 10:50:52.056179 CBFS: Locating 'fallback/verstage'
320 10:50:52.056448 CBFS: Found @ offset 1a0a80 size f47c
321 10:50:52.056520
322 10:50:52.056583
323 10:50:52.056643 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 verstage starting...
324 10:50:52.062643 Probing TPM: .Timeout wait for TPM IRQ!
325 10:50:52.074706 . done!
326 10:50:52.078106 TPM ready after 0 ms
327 10:50:52.081378 Connected to device vid:did:rid of 1ae0:0028:00
328 10:50:52.091383 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
329 10:50:52.094783 Initialized TPM device CR50 revision 0
330 10:50:52.140231 tlcl_send_startup: Startup return code is 0
331 10:50:52.140358 TPM: setup succeeded
332 10:50:52.153575 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x1007 return code 0
333 10:50:52.157475 Chrome EC: UHEPI supported
334 10:50:52.160815 Phase 1
335 10:50:52.164229 FMAP: Found \"FLASH\" version 1.1 at c10000.
336 10:50:52.170769 FMAP: base = ff000000 size = 1000000 #areas = 33
337 10:50:52.174123 FMAP: area GBB found @ c11000 (978944 bytes)
338 10:50:52.180979 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x0 / 0x0
339 10:50:52.181060 Phase 2
340 10:50:52.184360 Phase 3
341 10:50:52.187723 FMAP: area GBB found @ c11000 (978944 bytes)
342 10:50:52.194477 VB2:vb2_report_dev_firmware() This is developer signed firmware
343 10:50:52.201011 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
344 10:50:52.203720 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
345 10:50:52.211141 VB2:vb2_verify_keyblock() Checking key block signature...
346 10:50:52.231217 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
347 10:50:52.235141 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
348 10:50:52.241600 VB2:vb2_verify_fw_preamble() Verifying preamble.
349 10:50:52.247017 Phase 4
350 10:50:52.250305 FMAP: area FW_MAIN_B found @ 5f8000 (4030400 bytes)
351 10:50:52.256964 VB2:vb2api_init_hash() HW crypto for hash_alg 2 not supported, using SW
352 10:50:52.516993 VB2:vb2_rsa_verify_digest() Digest check failed!
353 10:50:52.520346 VB2:vb2_fail() Need recovery, reason: 0x1b / 0x7
354 10:50:52.523645 Saving nvdata
355 10:50:52.526808 Reboot requested (10020007)
356 10:50:52.530107 board_reset() called!
357 10:50:52.530198 full_reset() called!
358 10:50:56.973668
359 10:50:56.973822
360 10:50:56.980486 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 bootblock starting...
361 10:50:56.986568 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz
362 10:50:56.989907 CPU: ID 806e9, Kabylake H0, ucode: 00000097
363 10:50:56.996472 CPU: AES supported, TXT NOT supported, VT supported
364 10:50:56.999895 MCH: device id 590c (rev 02) is Kabylake-Y
365 10:50:57.006516 PCH: device id 9d4b (rev 21) is Kabylake-Y iHDCP 2.2 Premium
366 10:50:57.009828 IGD: device id 591c (rev 02) is Amberlake ULX GT2
367 10:50:57.013242 VBOOT: Loading verstage.
368 10:50:57.020009 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
369 10:50:57.023311 CBFS: Locating 'fallback/verstage'
370 10:50:57.026717 CBFS: Found @ offset 1a0a80 size f47c
371 10:50:57.040090
372 10:50:57.040179
373 10:50:57.046795 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 verstage starting...
374 10:50:57.062908 Probing TPM: . done!
375 10:50:57.066255 TPM ready after 0 ms
376 10:50:57.069729 Connected to device vid:did:rid of 1ae0:0028:00
377 10:50:57.079302 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
378 10:50:57.082710 Initialized TPM device CR50 revision 0
379 10:50:57.128711 tlcl_send_startup: Startup return code is 0
380 10:50:57.128800 TPM: setup succeeded
381 10:50:57.142616 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x1007 return code 0
382 10:50:57.146576 Chrome EC: UHEPI supported
383 10:50:57.150063 Phase 1
384 10:50:57.153291 FMAP: Found \"FLASH\" version 1.1 at c10000.
385 10:50:57.160010 FMAP: base = ff000000 size = 1000000 #areas = 33
386 10:50:57.163231 FMAP: area GBB found @ c11000 (978944 bytes)
387 10:50:57.169737 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x1b / 0x7
388 10:50:57.176274 VB2:vb2_check_recovery() We have a recovery request: 0x1b / 0x0
389 10:50:57.179547 Recovery requested (1009000e)
390 10:50:57.179631 Saving nvdata
391 10:50:57.190932 tlcl_extend: response is 0
392 10:50:57.199100 tlcl_extend: response is 0
393 10:50:57.205759 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
394 10:50:57.209161 CBFS: Locating 'fallback/romstage'
395 10:50:57.212502 CBFS: Found @ offset 80 size 10ffc
396 10:50:57.216589
397 10:50:57.216673
398 10:50:57.223304 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 romstage starting...
399 10:50:57.230684 pm1_sts: 0100 pm1_en: 0000 pm1_cnt: 00001c00
400 10:50:57.233402 gpe0_sts[0]: 00000000 gpe0_en[0]: 00000000
401 10:50:57.236778 gpe0_sts[1]: 00000000 gpe0_en[1]: 00000000
402 10:50:57.243385 gpe0_sts[2]: 00000001 gpe0_en[2]: 00000000
403 10:50:57.246542 gpe0_sts[3]: 00000000 gpe0_en[3]: 00010000
404 10:50:57.250133 TCO_STS: 0000 0000
405 10:50:57.253524 GEN_PMCON: e0040200 0000523a
406 10:50:57.256811 GBLRST_CAUSE: 00000000 00000000
407 10:50:57.256883 prev_sleep_state 5
408 10:50:57.260334 Boot Count incremented to 34518
409 10:50:57.267096 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
410 10:50:57.270404 CBFS: Locating 'fspm.bin'
411 10:50:57.273126 CBFS: Found @ offset 103fc0 size 63000
412 10:50:57.276312 Chrome EC: UHEPI supported
413 10:50:57.284367 FMAP: Found \"FLASH\" version 1.1 at c10000.
414 10:50:57.287747 FMAP: base = ff000000 size = 1000000 #areas = 33
415 10:50:57.294411 FMAP: area RECOVERY_MRC_CACHE found @ 9d0000 (65536 bytes)
416 10:50:57.298543 Probing TPM: done!
417 10:50:57.305766 Connected to device vid:did:rid of 1ae0:0028:00
418 10:50:57.315127 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
419 10:50:57.322581 Initialized TPM device CR50 revision 0
420 10:50:57.331430 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
421 10:50:57.338107 MRC: Hash comparison successful. Using data from RECOVERY_MRC_CACHE
422 10:50:57.341246 MRC cache found, size 1868
423 10:50:57.344681 bootmode is set to :2
424 10:50:57.345103 SPD index 1
425 10:50:57.351476 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
426 10:50:57.354770 CBFS: Locating 'spd.bin'
427 10:50:57.357847 CBFS: Found @ offset 1a0240 size 800
428 10:50:57.361368 SPD: module type is LPDDR3
429 10:50:57.364570 SPD: module part is K4E8E324EB-EGCF
430 10:50:57.371257 SPD: banks 8, ranks 1, rows 15, columns 10, density 8192 Mb
431 10:50:57.374682 SPD: device width 32 bits, bus width 64 bits
432 10:50:57.381202 SPD: module size is 2048 MB (per channel)
433 10:50:57.492350 CBMEM:
434 10:50:57.495780 IMD: root @ 7afff000 254 entries.
435 10:50:57.498539 IMD: root @ 7affec00 62 entries.
436 10:50:57.501881 External stage cache:
437 10:50:57.505191 IMD: root @ 7b3ff000 254 entries.
438 10:50:57.508652 IMD: root @ 7b3fec00 62 entries.
439 10:50:57.511812 creating vboot_handoff structure
440 10:50:57.518575 Chrome EC: clear events_b mask to 0x0000000021004000
441 10:50:57.533021 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
442 10:50:57.549029 tlcl_write: response is 0
443 10:50:57.557677 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
444 10:50:57.564296 MRC: TPM MRC hash updated successfully.
445 10:50:57.564385 2 DIMMs found
446 10:50:57.567595 top_of_ram = 0x7b000000
447 10:50:57.574186 MTRR Range: Start=7a000000 End=7b000000 (Size 1000000)
448 10:50:57.577441 MTRR Range: Start=7b000000 End=7b800000 (Size 800000)
449 10:50:57.584227 MTRR Range: Start=ff000000 End=0 (Size 1000000)
450 10:50:57.587599 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
451 10:50:57.593663 CBFS: Locating 'fallback/postcar'
452 10:50:57.596985 CBFS: Found @ offset 197000 size 3f04
453 10:50:57.603713 Decompressing stage fallback/postcar @ 0x7abd0fc0 (32720 bytes)
454 10:50:57.613653 Loading module at 7abd1000 with entry 7abd1000. filesize: 0x3cd0 memsize: 0x7f90
455 10:50:57.616984 Processing 118 relocs. Offset value of 0x78bd1000
456 10:50:57.622901
457 10:50:57.622982
458 10:50:57.629488 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 postcar starting...
459 10:50:57.636235 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
460 10:50:57.639701 CBFS: Locating 'fallback/ramstage'
461 10:50:57.642974 CBFS: Found @ offset e8d80 size 1a462
462 10:50:57.648980 Decompressing stage fallback/ramstage @ 0x7ab05fc0 (826808 bytes)
463 10:50:57.688660 Loading module at 7ab06000 with entry 7ab06000. filesize: 0x38d90 memsize: 0xc9d78
464 10:50:57.691991 Processing 3657 relocs. Offset value of 0x79d06000
465 10:50:57.695253
466 10:50:57.695327
467 10:50:57.701987 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 ramstage starting...
468 10:50:57.708697 FMAP: Found \"FLASH\" version 1.1 at c10000.
469 10:50:57.712064 FMAP: base = ff000000 size = 1000000 #areas = 33
470 10:50:57.718641 FMAP: area RO_VPD found @ c00000 (16384 bytes)
471 10:50:57.721938 WARNING: RO_VPD is uninitialized or empty.
472 10:50:57.725160 FMAP: area RW_VPD found @ 9f8000 (8192 bytes)
473 10:50:57.731776 WARNING: RW_VPD is uninitialized or empty.
474 10:50:57.731862 Normal boot.
475 10:50:57.738452 BS: BS_PRE_DEVICE times (us): entry 0 run 29 exit 0
476 10:50:57.745123 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
477 10:50:57.748494 CBFS: Locating 'cpu_microcode_blob.bin'
478 10:50:57.751092 CBFS: Found @ offset 11100 size d7c00
479 10:50:57.754968 microcode: sig=0x806e9 pf=0x10 revision=0x97
480 10:50:57.758133 Skip microcode update
481 10:50:57.764944 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
482 10:50:57.767887 CBFS: Locating 'fsps.bin'
483 10:50:57.771002 CBFS: Found @ offset 167fc0 size 2f000
484 10:50:57.796458 Detected 2 core, 4 thread CPU.
485 10:50:57.799725 Setting up SMI for CPU
486 10:50:57.803043 IED base = 0x7b400000
487 10:50:57.803115 IED size = 0x00400000
488 10:50:57.805766 Will perform SMM setup.
489 10:50:57.812553 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz.
490 10:50:57.819348 Loading module at 00030000 with entry 00030000. filesize: 0x170 memsize: 0x170
491 10:50:57.822752 Processing 16 relocs. Offset value of 0x00030000
492 10:50:57.826727 Attempting to start 3 APs
493 10:50:57.830056 Waiting for 10ms after sending INIT.
494 10:50:57.845948 Waiting for 1st SIPI to complete...AP: slot 1 apic_id 1.
495 10:50:57.846029 done.
496 10:50:57.849235 AP: slot 2 apic_id 2.
497 10:50:57.852761 AP: slot 3 apic_id 3.
498 10:50:57.856174 Waiting for 2nd SIPI to complete...done.
499 10:50:57.862986 Loading module at 00038000 with entry 00038000. filesize: 0x1a8 memsize: 0x1a8
500 10:50:57.869681 Processing 13 relocs. Offset value of 0x00038000
501 10:50:57.875598 SMM Module: stub loaded at 00038000. Will call 7ab21603(00000000)
502 10:50:57.878956 Installing SMM handler to 0x7b000000
503 10:50:57.886143 Loading module at 7b010000 with entry 7b010a19. filesize: 0x3b08 memsize: 0x8bc0
504 10:50:57.892253 Processing 243 relocs. Offset value of 0x7b010000
505 10:50:57.898949 Loading module at 7b008000 with entry 7b008000. filesize: 0x1a8 memsize: 0x1a8
506 10:50:57.905765 Processing 13 relocs. Offset value of 0x7b008000
507 10:50:57.909080 SMM Module: placing jmp sequence at 7b007c00 rel16 0x03fd
508 10:50:57.915625 SMM Module: placing jmp sequence at 7b007800 rel16 0x07fd
509 10:50:57.922228 SMM Module: placing jmp sequence at 7b007400 rel16 0x0bfd
510 10:50:57.928791 SMM Module: stub loaded at 7b008000. Will call 7b010a19(00000000)
511 10:50:57.932157 Clearing SMI status registers
512 10:50:57.932238 SMI_STS: PM1
513 10:50:57.935521 PM1_STS: PWRBTN
514 10:50:57.938810 TCO_STS: BOOT SECOND_TO
515 10:50:57.938892 New SMBASE 0x7b000000
516 10:50:57.942022 In relocation handler: CPU 0
517 10:50:57.948720 New SMBASE=0x7b000000 IEDBASE=0x7b400000
518 10:50:57.952127 Writing SMRR. base = 0x7b000006, mask=0xff800800
519 10:50:57.955413 Relocation complete.
520 10:50:57.955501 New SMBASE 0x7afffc00
521 10:50:57.958835 In relocation handler: CPU 1
522 10:50:57.961589 New SMBASE=0x7afffc00 IEDBASE=0x7b400000
523 10:50:57.968329 Writing SMRR. base = 0x7b000006, mask=0xff800800
524 10:50:57.971795 Relocation complete.
525 10:50:57.971866 New SMBASE 0x7afff400
526 10:50:57.975039 In relocation handler: CPU 3
527 10:50:57.978276 New SMBASE=0x7afff400 IEDBASE=0x7b400000
528 10:50:57.984885 Writing SMRR. base = 0x7b000006, mask=0xff800800
529 10:50:57.988256 Relocation complete.
530 10:50:57.988333 New SMBASE 0x7afff800
531 10:50:57.991539 In relocation handler: CPU 2
532 10:50:57.994951 New SMBASE=0x7afff800 IEDBASE=0x7b400000
533 10:50:58.001593 Writing SMRR. base = 0x7b000006, mask=0xff800800
534 10:50:58.001670 Relocation complete.
535 10:50:58.005037 Initializing CPU #0
536 10:50:58.008409 CPU: vendor Intel device 806e9
537 10:50:58.011680 CPU: family 06, model 8e, stepping 09
538 10:50:58.018287 Setting up local APIC... apic_id: 0x00 done.
539 10:50:58.018363 Turbo is available but hidden
540 10:50:58.021031 Turbo has been enabled
541 10:50:58.024311 SGX : param.enable = 0
542 10:50:58.028272 Skip microcode update
543 10:50:58.028348 CPU #0 initialized
544 10:50:58.030971 Initializing CPU #1
545 10:50:58.031044 Initializing CPU #3
546 10:50:58.034255 Initializing CPU #2
547 10:50:58.037703 CPU: vendor Intel device 806e9
548 10:50:58.040941 CPU: family 06, model 8e, stepping 09
549 10:50:58.044225 CPU: vendor Intel device 806e9
550 10:50:58.047513 CPU: family 06, model 8e, stepping 09
551 10:50:58.054156 Setting up local APIC...CPU: vendor Intel device 806e9
552 10:50:58.057355 CPU: family 06, model 8e, stepping 09
553 10:50:58.060665 apic_id: 0x03 done.
554 10:50:58.067864 Setting up local APIC...Setting up local APIC... apic_id: 0x02 done.
555 10:50:58.067937 Skip microcode update
556 10:50:58.070628 Skip microcode update
557 10:50:58.073929 CPU #3 initialized
558 10:50:58.073999 CPU #2 initialized
559 10:50:58.077196 apic_id: 0x01 done.
560 10:50:58.080492 Skip microcode update
561 10:50:58.080562 CPU #1 initialized
562 10:50:58.083886 bsp_do_flight_plan done after 226 msecs.
563 10:50:58.087186 CPU: frequency set to 3400 MHz
564 10:50:58.090490 Enabling SMIs.
565 10:50:58.090563 Locking SMM.
566 10:50:58.093865 VMX : param.enable = 1
567 10:50:58.097220 VMX status: enabled, unlocked
568 10:50:58.100579 SGX: pre-conditions not met
569 10:50:58.103950 VMX status: enabled, unlocked
570 10:50:58.107349 SGX: pre-conditions not met
571 10:50:58.107422 VMX status: enabled, unlocked
572 10:50:58.110616 VMX status: enabled, unlocked
573 10:50:58.113976 SGX: pre-conditions not met
574 10:50:58.117346 SGX: pre-conditions not met
575 10:50:58.123817 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
576 10:50:58.127167 CBFS: Locating 'vbt.bin'
577 10:50:58.130548 CBFS: Found @ offset 103a00 size 48e
578 10:50:58.133857 Found a VBT of 4608 bytes after decompression
579 10:50:58.138671 psys_pmax = 360
580 10:50:58.141981 FMAP: area GBB found @ c11000 (978944 bytes)
581 10:50:58.257371 ITSS IRQ Polarities Before:
582 10:50:58.261349 IPC0: 0x00ff4000
583 10:50:58.261425 IPC1: 0x00000007
584 10:50:58.264490 IPC2: 0x00000000
585 10:50:58.264559 IPC3: 0x00000000
586 10:50:58.267692 ITSS IRQ Polarities After:
587 10:50:58.271074 IPC0: 0x00ff4000
588 10:50:58.271154 IPC1: 0x00000007
589 10:50:58.274513 IPC2: 0x00000000
590 10:50:58.274580 IPC3: 0x00000000
591 10:50:58.280526 Override DT after FSP-S, PCH is KBL/SKL PCH-LP SKU
592 10:50:58.287210 BS: BS_DEV_INIT_CHIPS times (us): entry 376174 run 169853 exit 0
593 10:50:58.290568 Enumerating buses...
594 10:50:58.293968 Show all devs... Before device enumeration.
595 10:50:58.297163 Root Device: enabled 1
596 10:50:58.297234 CPU_CLUSTER: 0: enabled 1
597 10:50:58.300448 DOMAIN: 0000: enabled 1
598 10:50:58.303755 APIC: 00: enabled 1
599 10:50:58.307176 PCI: 00:00.0: enabled 1
600 10:50:58.307248 PCI: 00:02.0: enabled 1
601 10:50:58.310633 PCI: 00:14.0: enabled 1
602 10:50:58.313990 PCI: 00:14.1: enabled 0
603 10:50:58.314061 PCI: 00:14.2: enabled 1
604 10:50:58.317422 PCI: 00:15.0: enabled 1
605 10:50:58.320096 PCI: 00:15.1: enabled 1
606 10:50:58.323462 PCI: 00:15.2: enabled 0
607 10:50:58.323533 PCI: 00:15.3: enabled 0
608 10:50:58.326827 PCI: 00:16.0: enabled 1
609 10:50:58.330260 PCI: 00:16.1: enabled 0
610 10:50:58.333717 PCI: 00:16.2: enabled 0
611 10:50:58.333795 PCI: 00:16.3: enabled 0
612 10:50:58.337054 PCI: 00:16.4: enabled 0
613 10:50:58.340292 PCI: 00:17.0: enabled 0
614 10:50:58.343732 PCI: 00:19.0: enabled 1
615 10:50:58.343811 PCI: 00:19.1: enabled 1
616 10:50:58.347040 PCI: 00:19.2: enabled 0
617 10:50:58.350291 PCI: 00:1c.0: enabled 1
618 10:50:58.353699 PCI: 00:1c.1: enabled 0
619 10:50:58.353771 PCI: 00:1c.2: enabled 0
620 10:50:58.356991 PCI: 00:1c.3: enabled 0
621 10:50:58.359757 PCI: 00:1c.4: enabled 0
622 10:50:58.359826 PCI: 00:1c.5: enabled 0
623 10:50:58.363107 PCI: 00:1c.6: enabled 0
624 10:50:58.367031 PCI: 00:1c.7: enabled 0
625 10:50:58.369677 PCI: 00:1d.0: enabled 0
626 10:50:58.369745 PCI: 00:1d.1: enabled 0
627 10:50:58.373112 PCI: 00:1d.2: enabled 0
628 10:50:58.376383 PCI: 00:1d.3: enabled 0
629 10:50:58.379649 PCI: 00:1e.0: enabled 1
630 10:50:58.379724 PCI: 00:1e.1: enabled 0
631 10:50:58.383001 PCI: 00:1e.2: enabled 1
632 10:50:58.386263 PCI: 00:1e.3: enabled 0
633 10:50:58.389687 PCI: 00:1e.4: enabled 1
634 10:50:58.389762 PCI: 00:1e.5: enabled 0
635 10:50:58.392919 PCI: 00:1e.6: enabled 1
636 10:50:58.396248 PCI: 00:1f.0: enabled 1
637 10:50:58.396326 PCI: 00:1f.1: enabled 1
638 10:50:58.399585 PCI: 00:1f.2: enabled 1
639 10:50:58.402907 PCI: 00:1f.3: enabled 1
640 10:50:58.406207 PCI: 00:1f.4: enabled 1
641 10:50:58.406281 PCI: 00:1f.5: enabled 1
642 10:50:58.409603 PCI: 00:1f.6: enabled 0
643 10:50:58.412941 USB0 port 0: enabled 1
644 10:50:58.416222 I2C: 00:5c: enabled 1
645 10:50:58.416294 I2C: 00:15: enabled 1
646 10:50:58.419813 I2C: 00:39: enabled 1
647 10:50:58.422540 I2C: 00:3a: enabled 1
648 10:50:58.422609 I2C: 00:1a: enabled 1
649 10:50:58.425808 PCI: 00:00.0: enabled 1
650 10:50:58.429206 SPI: 00: enabled 1
651 10:50:58.429326 PNP: 0c09.0: enabled 1
652 10:50:58.432573 USB2 port 0: enabled 1
653 10:50:58.435896 USB2 port 1: enabled 1
654 10:50:58.435972 USB2 port 2: enabled 1
655 10:50:58.439188 USB2 port 4: enabled 1
656 10:50:58.442557 USB2 port 8: enabled 1
657 10:50:58.442634 APIC: 01: enabled 1
658 10:50:58.445786 APIC: 02: enabled 1
659 10:50:58.449079 APIC: 03: enabled 1
660 10:50:58.449157 Compare with tree...
661 10:50:58.452300 Root Device: enabled 1
662 10:50:58.455584 CPU_CLUSTER: 0: enabled 1
663 10:50:58.458919 APIC: 00: enabled 1
664 10:50:58.459005 APIC: 01: enabled 1
665 10:50:58.462303 APIC: 02: enabled 1
666 10:50:58.465532 APIC: 03: enabled 1
667 10:50:58.465611 DOMAIN: 0000: enabled 1
668 10:50:58.468970 PCI: 00:00.0: enabled 1
669 10:50:58.472262 PCI: 00:02.0: enabled 1
670 10:50:58.475705 PCI: 00:14.0: enabled 1
671 10:50:58.475775 USB0 port 0: enabled 1
672 10:50:58.478983 USB2 port 0: enabled 1
673 10:50:58.482340 USB2 port 1: enabled 1
674 10:50:58.485815 USB2 port 2: enabled 1
675 10:50:58.489424 USB2 port 4: enabled 1
676 10:50:58.492783 USB2 port 8: enabled 1
677 10:50:58.493225 PCI: 00:14.1: enabled 0
678 10:50:58.496101 PCI: 00:14.2: enabled 1
679 10:50:58.499662 PCI: 00:15.0: enabled 1
680 10:50:58.502319 I2C: 00:5c: enabled 1
681 10:50:58.506330 PCI: 00:15.1: enabled 1
682 10:50:58.506770 I2C: 00:15: enabled 1
683 10:50:58.509694 PCI: 00:15.2: enabled 0
684 10:50:58.512459 PCI: 00:15.3: enabled 0
685 10:50:58.515909 PCI: 00:16.0: enabled 1
686 10:50:58.516328 PCI: 00:16.1: enabled 0
687 10:50:58.519297 PCI: 00:16.2: enabled 0
688 10:50:58.522679 PCI: 00:16.3: enabled 0
689 10:50:58.526017 PCI: 00:16.4: enabled 0
690 10:50:58.529320 PCI: 00:17.0: enabled 0
691 10:50:58.529753 PCI: 00:19.0: enabled 1
692 10:50:58.532526 PCI: 00:19.1: enabled 1
693 10:50:58.535962 I2C: 00:39: enabled 1
694 10:50:58.539313 I2C: 00:3a: enabled 1
695 10:50:58.542098 I2C: 00:1a: enabled 1
696 10:50:58.542518 PCI: 00:19.2: enabled 0
697 10:50:58.545392 PCI: 00:1c.0: enabled 1
698 10:50:58.548725 PCI: 00:00.0: enabled 1
699 10:50:58.552152 PCI: 00:1c.1: enabled 0
700 10:50:58.555542 PCI: 00:1c.2: enabled 0
701 10:50:58.555964 PCI: 00:1c.3: enabled 0
702 10:50:58.558931 PCI: 00:1c.4: enabled 0
703 10:50:58.562234 PCI: 00:1c.5: enabled 0
704 10:50:58.565531 PCI: 00:1c.6: enabled 0
705 10:50:58.568882 PCI: 00:1c.7: enabled 0
706 10:50:58.569328 PCI: 00:1d.0: enabled 0
707 10:50:58.572200 PCI: 00:1d.1: enabled 0
708 10:50:58.575590 PCI: 00:1d.2: enabled 0
709 10:50:58.578846 PCI: 00:1d.3: enabled 0
710 10:50:58.579276 PCI: 00:1e.0: enabled 1
711 10:50:58.582486 PCI: 00:1e.1: enabled 0
712 10:50:58.585071 PCI: 00:1e.2: enabled 1
713 10:50:58.588359 SPI: 00: enabled 1
714 10:50:58.591679 PCI: 00:1e.3: enabled 0
715 10:50:58.592100 PCI: 00:1e.4: enabled 1
716 10:50:58.595040 PCI: 00:1e.5: enabled 0
717 10:50:58.598247 PCI: 00:1e.6: enabled 1
718 10:50:58.601627 PCI: 00:1f.0: enabled 1
719 10:50:58.605007 PNP: 0c09.0: enabled 1
720 10:50:58.605460 PCI: 00:1f.1: enabled 1
721 10:50:58.608434 PCI: 00:1f.2: enabled 1
722 10:50:58.611626 PCI: 00:1f.3: enabled 1
723 10:50:58.615105 PCI: 00:1f.4: enabled 1
724 10:50:58.615549 PCI: 00:1f.5: enabled 1
725 10:50:58.618545 PCI: 00:1f.6: enabled 0
726 10:50:58.621937 Root Device scanning...
727 10:50:58.624634 root_dev_scan_bus for Root Device
728 10:50:58.628019 CPU_CLUSTER: 0 enabled
729 10:50:58.628454 DOMAIN: 0000 enabled
730 10:50:58.631398 DOMAIN: 0000 scanning...
731 10:50:58.634653 PCI: pci_scan_bus for bus 00
732 10:50:58.637975 PCI: 00:00.0 [8086/0000] ops
733 10:50:58.641307 PCI: 00:00.0 [8086/590c] enabled
734 10:50:58.644618 PCI: 00:02.0 [8086/0000] ops
735 10:50:58.647953 PCI: 00:02.0 [8086/591c] enabled
736 10:50:58.651529 PCI: 00:04.0 [8086/1903] enabled
737 10:50:58.654749 PCI: 00:08.0 [8086/1911] enabled
738 10:50:58.658090 PCI: 00:14.0 [8086/0000] bus ops
739 10:50:58.661508 PCI: 00:14.0 [8086/9d2f] enabled
740 10:50:58.664851 PCI: 00:14.2 [8086/9d31] enabled
741 10:50:58.667516 PCI: 00:15.0 [8086/0000] bus ops
742 10:50:58.671546 PCI: 00:15.0 [8086/9d60] enabled
743 10:50:58.674171 PCI: 00:15.1 [8086/0000] bus ops
744 10:50:58.678126 PCI: 00:15.1 [8086/9d61] enabled
745 10:50:58.680880 PCI: 00:16.0 [8086/0000] ops
746 10:50:58.684088 PCI: 00:16.0 [8086/9d3a] enabled
747 10:50:58.687575 PCI: 00:19.0 [8086/0000] ops
748 10:50:58.690968 PCI: 00:19.0 [8086/9d66] enabled
749 10:50:58.694263 PCI: 00:19.1 [8086/0000] bus ops
750 10:50:58.697572 PCI: 00:19.1 [8086/9d65] enabled
751 10:50:58.700782 PCI: 00:1c.0 [8086/0000] bus ops
752 10:50:58.704294 PCI: 00:1c.0 [8086/9d10] enabled
753 10:50:58.707528 PCI: 00:1e.0 [8086/0000] ops
754 10:50:58.710847 PCI: 00:1e.0 [8086/9d27] enabled
755 10:50:58.714009 PCI: 00:1e.2 [8086/0000] bus ops
756 10:50:58.717382 PCI: 00:1e.2 [8086/9d29] enabled
757 10:50:58.720629 PCI: 00:1e.4 [8086/9d2b] enabled
758 10:50:58.723911 PCI: 00:1e.6 [8086/0000] ops
759 10:50:58.727322 PCI: 00:1e.6 [8086/9d2d] enabled
760 10:50:58.730588 PCI: 00:1f.0 [8086/0000] bus ops
761 10:50:58.733808 PCI: 00:1f.0 [8086/9d4b] enabled
762 10:50:58.737324 PCI: Static device PCI: 00:1f.1 not found, disabling it.
763 10:50:58.740662 PCI: 00:1f.2 [8086/0000] bus ops
764 10:50:58.743895 PCI: 00:1f.2 [8086/9d21] enabled
765 10:50:58.747179 PCI: 00:1f.3 [8086/0000] bus ops
766 10:50:58.750463 PCI: 00:1f.3 [8086/9d71] enabled
767 10:50:58.753999 PCI: 00:1f.4 [8086/0000] bus ops
768 10:50:58.757188 PCI: 00:1f.4 [8086/9d23] enabled
769 10:50:58.760622 PCI: 00:1f.5 [8086/0000] bus ops
770 10:50:58.764018 PCI: 00:1f.5 [8086/9d24] enabled
771 10:50:58.767380 PCI: 00:14.0 scanning...
772 10:50:58.769947 scan_usb_bus for PCI: 00:14.0
773 10:50:58.773983 USB0 port 0 enabled
774 10:50:58.774414 USB0 port 0 scanning...
775 10:50:58.776648 scan_usb_bus for USB0 port 0
776 10:50:58.779854 USB2 port 0 enabled
777 10:50:58.783313 USB2 port 1 enabled
778 10:50:58.783738 USB2 port 2 enabled
779 10:50:58.786728 USB2 port 4 enabled
780 10:50:58.787167 USB2 port 8 enabled
781 10:50:58.790067 USB2 port 0 scanning...
782 10:50:58.793391 scan_usb_bus for USB2 port 0
783 10:50:58.796589 scan_usb_bus for USB2 port 0 done
784 10:50:58.803155 scan_bus: scanning of bus USB2 port 0 took 8972 usecs
785 10:50:58.803585 USB2 port 1 scanning...
786 10:50:58.807180 scan_usb_bus for USB2 port 1
787 10:50:58.809839 scan_usb_bus for USB2 port 1 done
788 10:50:58.816652 scan_bus: scanning of bus USB2 port 1 took 8973 usecs
789 10:50:58.819916 USB2 port 2 scanning...
790 10:50:58.823415 scan_usb_bus for USB2 port 2
791 10:50:58.826787 scan_usb_bus for USB2 port 2 done
792 10:50:58.830215 scan_bus: scanning of bus USB2 port 2 took 8963 usecs
793 10:50:58.832978 USB2 port 4 scanning...
794 10:50:58.836171 scan_usb_bus for USB2 port 4
795 10:50:58.839629 scan_usb_bus for USB2 port 4 done
796 10:50:58.846179 scan_bus: scanning of bus USB2 port 4 took 8964 usecs
797 10:50:58.846607 USB2 port 8 scanning...
798 10:50:58.849640 scan_usb_bus for USB2 port 8
799 10:50:58.853008 scan_usb_bus for USB2 port 8 done
800 10:50:58.859690 scan_bus: scanning of bus USB2 port 8 took 8974 usecs
801 10:50:58.862971 scan_usb_bus for USB0 port 0 done
802 10:50:58.869522 scan_bus: scanning of bus USB0 port 0 took 90942 usecs
803 10:50:58.872795 scan_usb_bus for PCI: 00:14.0 done
804 10:50:58.876164 scan_bus: scanning of bus PCI: 00:14.0 took 107729 usecs
805 10:50:58.879502 PCI: 00:15.0 scanning...
806 10:50:58.882805 scan_generic_bus for PCI: 00:15.0
807 10:50:58.889024 bus: PCI: 00:15.0[0]->I2C: 01:5c enabled
808 10:50:58.892265 scan_generic_bus for PCI: 00:15.0 done
809 10:50:58.895521 scan_bus: scanning of bus PCI: 00:15.0 took 14151 usecs
810 10:50:58.898992 PCI: 00:15.1 scanning...
811 10:50:58.902448 scan_generic_bus for PCI: 00:15.1
812 10:50:58.905610 bus: PCI: 00:15.1[0]->I2C: 02:15 enabled
813 10:50:58.912261 scan_generic_bus for PCI: 00:15.1 done
814 10:50:58.915634 scan_bus: scanning of bus PCI: 00:15.1 took 14154 usecs
815 10:50:58.919023 PCI: 00:19.1 scanning...
816 10:50:58.922390 scan_generic_bus for PCI: 00:19.1
817 10:50:58.925805 bus: PCI: 00:19.1[0]->I2C: 03:39 enabled
818 10:50:58.932374 bus: PCI: 00:19.1[0]->I2C: 03:3a enabled
819 10:50:58.935664 bus: PCI: 00:19.1[0]->I2C: 03:1a enabled
820 10:50:58.938968 scan_generic_bus for PCI: 00:19.1 done
821 10:50:58.945552 scan_bus: scanning of bus PCI: 00:19.1 took 22367 usecs
822 10:50:58.948944 PCI: 00:1c.0 scanning...
823 10:50:58.952309 do_pci_scan_bridge for PCI: 00:1c.0
824 10:50:58.955582 PCI: pci_scan_bus for bus 01
825 10:50:58.958191 PCI: 01:00.0 [8086/095a] enabled
826 10:50:58.961518 Capability: type 0x01 @ 0xc8
827 10:50:58.961975 Capability: type 0x05 @ 0xd0
828 10:50:58.964854 Capability: type 0x10 @ 0x40
829 10:50:58.968377 Capability: type 0x10 @ 0x40
830 10:50:58.971547 Enabling Common Clock Configuration
831 10:50:58.978118 L1 Sub-State supported from root port 28
832 10:50:58.978198 L1 Sub-State Support = 0xf
833 10:50:58.981500 CommonModeRestoreTime = 0x28
834 10:50:58.988257 Power On Value = 0x1e, Power On Scale = 0x0
835 10:50:58.988336 ASPM: Enabled L1
836 10:50:58.991597 Capability: type 0x01 @ 0xc8
837 10:50:58.994204 Capability: type 0x05 @ 0xd0
838 10:50:58.997535 Capability: type 0x10 @ 0x40
839 10:50:59.004128 scan_bus: scanning of bus PCI: 00:1c.0 took 53518 usecs
840 10:50:59.004206 PCI: 00:1e.2 scanning...
841 10:50:59.007425 scan_generic_bus for PCI: 00:1e.2
842 10:50:59.014199 bus: PCI: 00:1e.2[0]->SPI: 00 enabled
843 10:50:59.017591 scan_generic_bus for PCI: 00:1e.2 done
844 10:50:59.020925 scan_bus: scanning of bus PCI: 00:1e.2 took 13863 usecs
845 10:50:59.024350 PCI: 00:1f.0 scanning...
846 10:50:59.027707 scan_lpc_bus for PCI: 00:1f.0
847 10:50:59.031036 PNP: 0c09.0 enabled
848 10:50:59.034389 scan_lpc_bus for PCI: 00:1f.0 done
849 10:50:59.041064 scan_bus: scanning of bus PCI: 00:1f.0 took 11322 usecs
850 10:50:59.041135 PCI: 00:1f.2 scanning...
851 10:50:59.044309 scan_lpc_bus for PCI: 00:1f.2
852 10:50:59.047505 scan_lpc_bus for PCI: 00:1f.2 done
853 10:50:59.054288 scan_bus: scanning of bus PCI: 00:1f.2 took 9268 usecs
854 10:50:59.057553 PCI: 00:1f.3 scanning...
855 10:50:59.060937 scan_bus: scanning of bus PCI: 00:1f.3 took 2719 usecs
856 10:50:59.064207 PCI: 00:1f.4 scanning...
857 10:50:59.066826 scan_generic_bus for PCI: 00:1f.4
858 10:50:59.070317 scan_generic_bus for PCI: 00:1f.4 done
859 10:50:59.076920 scan_bus: scanning of bus PCI: 00:1f.4 took 10038 usecs
860 10:50:59.080259 PCI: 00:1f.5 scanning...
861 10:50:59.083627 scan_generic_bus for PCI: 00:1f.5
862 10:50:59.087024 scan_generic_bus for PCI: 00:1f.5 done
863 10:50:59.093928 scan_bus: scanning of bus PCI: 00:1f.5 took 10049 usecs
864 10:50:59.100417 scan_bus: scanning of bus DOMAIN: 0000 took 466009 usecs
865 10:50:59.103607 root_dev_scan_bus for Root Device done
866 10:50:59.106894 scan_bus: scanning of bus Root Device took 486141 usecs
867 10:50:59.110183 done
868 10:50:59.113596 Chrome EC: UHEPI supported
869 10:50:59.120245 FMAP: area RECOVERY_MRC_CACHE found @ 9d0000 (65536 bytes)
870 10:50:59.123683 MRC: Checking cached data update for 'RECOVERY_MRC_CACHE'.
871 10:50:59.132949 SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
872 10:50:59.139719 FMAP: area UNIFIED_MRC_CACHE found @ 9d0000 (131072 bytes)
873 10:50:59.142962 SPI flash protection: WPSW=0 SRP0=0
874 10:50:59.146231 MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
875 10:50:59.152858 BS: BS_DEV_ENUMERATE times (us): entry 0 run 825851 exit 39239
876 10:50:59.156369 found VGA at PCI: 00:02.0
877 10:50:59.159683 Setting up VGA for PCI: 00:02.0
878 10:50:59.166164 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000
879 10:50:59.169434 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
880 10:50:59.172777 Allocating resources...
881 10:50:59.176094 Reading resources...
882 10:50:59.179511 Root Device read_resources bus 0 link: 0
883 10:50:59.182940 CPU_CLUSTER: 0 read_resources bus 0 link: 0
884 10:50:59.188935 CPU_CLUSTER: 0 read_resources bus 0 link: 0 done
885 10:50:59.192305 DOMAIN: 0000 read_resources bus 0 link: 0
886 10:50:59.198980 PCI: 00:14.0 read_resources bus 0 link: 0
887 10:50:59.202332 USB0 port 0 read_resources bus 0 link: 0
888 10:50:59.209050 USB0 port 0 read_resources bus 0 link: 0 done
889 10:50:59.212377 PCI: 00:14.0 read_resources bus 0 link: 0 done
890 10:50:59.219202 PCI: 00:15.0 read_resources bus 1 link: 0
891 10:50:59.221809 PCI: 00:15.0 read_resources bus 1 link: 0 done
892 10:50:59.225217 PCI: 00:15.1 read_resources bus 2 link: 0
893 10:50:59.231795 PCI: 00:15.1 read_resources bus 2 link: 0 done
894 10:50:59.235048 PCI: 00:19.1 read_resources bus 3 link: 0
895 10:50:59.242404 PCI: 00:19.1 read_resources bus 3 link: 0 done
896 10:50:59.245666 PCI: 00:1c.0 read_resources bus 1 link: 0
897 10:50:59.252231 PCI: 00:1c.0 read_resources bus 1 link: 0 done
898 10:50:59.254990 PCI: 00:1e.2 read_resources bus 4 link: 0
899 10:50:59.261788 PCI: 00:1e.2 read_resources bus 4 link: 0 done
900 10:50:59.265144 PCI: 00:1f.0 read_resources bus 0 link: 0
901 10:50:59.271834 PCI: 00:1f.0 read_resources bus 0 link: 0 done
902 10:50:59.278419 DOMAIN: 0000 read_resources bus 0 link: 0 done
903 10:50:59.281727 Root Device read_resources bus 0 link: 0 done
904 10:50:59.285038 Done reading resources.
905 10:50:59.288288 Show resources in subtree (Root Device)...After reading.
906 10:50:59.295010 Root Device child on link 0 CPU_CLUSTER: 0
907 10:50:59.298207 CPU_CLUSTER: 0 child on link 0 APIC: 00
908 10:50:59.298289 APIC: 00
909 10:50:59.301615 APIC: 01
910 10:50:59.301697 APIC: 02
911 10:50:59.305013 APIC: 03
912 10:50:59.308290 DOMAIN: 0000 child on link 0 PCI: 00:00.0
913 10:50:59.318245 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffff flags 40040100 index 10000000
914 10:50:59.328356 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffffffff flags 40040200 index 10000100
915 10:50:59.328441 PCI: 00:00.0
916 10:50:59.337745 PCI: 00:00.0 resource base e0000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index 0
917 10:50:59.347710 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
918 10:50:59.357959 PCI: 00:00.0 resource base fed18000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 2
919 10:50:59.364610 PCI: 00:00.0 resource base fed19000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 3
920 10:50:59.374037 PCI: 00:00.0 resource base fed84000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 4
921 10:50:59.383969 PCI: 00:00.0 resource base fed80000 size 4000 align 0 gran 0 limit 0 flags f0000200 index 5
922 10:50:59.394068 PCI: 00:00.0 resource base fed90000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 6
923 10:50:59.404231 PCI: 00:00.0 resource base fed91000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 7
924 10:50:59.410346 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 8
925 10:50:59.420540 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 9
926 10:50:59.430567 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
927 10:50:59.440742 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index c
928 10:50:59.449989 PCI: 00:00.0 resource base 100000000 size 7f000000 align 0 gran 0 limit 0 flags e0004200 index d
929 10:50:59.459933 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index e
930 10:50:59.470013 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index f
931 10:50:59.470103 PCI: 00:02.0
932 10:50:59.479958 PCI: 00:02.0 resource base 0 size 1000000 align 24 gran 24 limit ffffffffffffffff flags 201 index 10
933 10:50:59.489988 PCI: 00:02.0 resource base 0 size 10000000 align 28 gran 28 limit ffffffffffffffff flags 1201 index 18
934 10:50:59.499945 PCI: 00:02.0 resource base 0 size 40 align 6 gran 6 limit ffff flags 100 index 20
935 10:50:59.500029 PCI: 00:04.0
936 10:51:18.149986 PCI: 00:04.0 resource base 0 size 8000 align 15 gran 15 limit ffffffffffffffff flags 201 index 10
937 10:51:18.150789 PCI: 00:08.0
938 10:51:18.151399 PCI: 00:08.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
939 10:51:18.152000 PCI: 00:14.0 child on link 0 USB0 port 0
940 10:51:18.152583 PCI: 00:14.0 resource base 0 size 10000 align 16 gran 16 limit ffffffffffffffff flags 201 index 10
941 10:51:18.153161 USB0 port 0 child on link 0 USB2 port 0
942 10:51:18.153781 USB2 port 0
943 10:51:18.154341 USB2 port 1
944 10:51:18.154898 USB2 port 2
945 10:51:18.155456 USB2 port 4
946 10:51:18.156012 USB2 port 8
947 10:51:18.156572 PCI: 00:14.1
948 10:51:18.157135 PCI: 00:14.2
949 10:51:18.157721 PCI: 00:14.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
950 10:51:18.158326 PCI: 00:15.0 child on link 0 I2C: 01:5c
951 10:51:18.158892 PCI: 00:15.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
952 10:51:18.159461 I2C: 01:5c
953 10:51:18.160021 PCI: 00:15.1 child on link 0 I2C: 02:15
954 10:51:18.160581 PCI: 00:15.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
955 10:51:18.161170 I2C: 02:15
956 10:51:18.161753 PCI: 00:15.2
957 10:51:18.162304 PCI: 00:15.3
958 10:51:18.162871 PCI: 00:16.0
959 10:51:18.163415 PCI: 00:16.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
960 10:51:18.163970 PCI: 00:16.1
961 10:51:18.164509 PCI: 00:16.2
962 10:51:18.165049 PCI: 00:16.3
963 10:51:18.165617 PCI: 00:16.4
964 10:51:18.166180 PCI: 00:17.0
965 10:51:18.166664 PCI: 00:19.0
966 10:51:18.167151 PCI: 00:19.0 resource base fe034000 size 1000 align 12 gran 12 limit ffffffffffffffff flags c0000200 index 10
967 10:51:18.167651 PCI: 00:19.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
968 10:51:18.168145 PCI: 00:19.1 child on link 0 I2C: 03:39
969 10:51:18.168641 PCI: 00:19.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
970 10:51:18.169137 I2C: 03:39
971 10:51:18.169659 I2C: 03:3a
972 10:51:18.170155 I2C: 03:1a
973 10:51:18.170646 PCI: 00:19.2
974 10:51:18.171129 PCI: 00:1c.0 child on link 0 PCI: 01:00.0
975 10:51:18.171643 PCI: 00:1c.0 resource base 0 size 0 align 12 gran 12 limit ffff flags 80102 index 1c
976 10:51:18.172142 PCI: 00:1c.0 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
977 10:51:18.172641 PCI: 00:1c.0 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
978 10:51:18.173144 PCI: 01:00.0
979 10:51:18.173540 PCI: 01:00.0 resource base 0 size 2000 align 13 gran 13 limit ffffffffffffffff flags 201 index 10
980 10:51:18.173897 PCI: 00:1c.1
981 10:51:18.174243 PCI: 00:1c.2
982 10:51:18.174587 PCI: 00:1c.3
983 10:51:18.174935 PCI: 00:1c.4
984 10:51:18.175281 PCI: 00:1c.5
985 10:51:18.175644 PCI: 00:1c.6
986 10:51:18.175996 PCI: 00:1c.7
987 10:51:18.176343 PCI: 00:1d.0
988 10:51:18.176687 PCI: 00:1d.1
989 10:51:18.177030 PCI: 00:1d.2
990 10:51:18.177403 PCI: 00:1d.3
991 10:51:18.177758 PCI: 00:1e.0
992 10:51:18.178106 PCI: 00:1e.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
993 10:51:18.178404 PCI: 00:1e.1
994 10:51:18.178667 PCI: 00:1e.2 child on link 0 SPI: 00
995 10:51:18.178931 PCI: 00:1e.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
996 10:51:18.179202 SPI: 00
997 10:51:18.179465 PCI: 00:1e.3
998 10:51:18.179724 PCI: 00:1e.4
999 10:51:18.179986 PCI: 00:1e.4 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
1000 10:51:18.180253 PCI: 00:1e.5
1001 10:51:18.180515 PCI: 00:1e.6
1002 10:51:18.180773 PCI: 00:1e.6 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
1003 10:51:18.181037 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
1004 10:51:18.181312 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
1005 10:51:18.181582 PNP: 0c09.0
1006 10:51:18.181848 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1007 10:51:18.182117 PCI: 00:1f.1
1008 10:51:18.182383 PCI: 00:1f.2
1009 10:51:18.182643 PCI: 00:1f.2 resource base 0 size 4000 align 14 gran 14 limit ffffffff flags 200 index 10
1010 10:51:18.182908 PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags d0000200 index 48
1011 10:51:18.183175 PCI: 00:1f.2 resource base 1800 size 100 align 0 gran 0 limit 0 flags c0000100 index 40
1012 10:51:18.183405 PCI: 00:1f.3
1013 10:51:18.183617 PCI: 00:1f.3 resource base 0 size 4000 align 14 gran 14 limit ffffffffffffffff flags 201 index 10
1014 10:51:18.183831 PCI: 00:1f.3 resource base 0 size 10000 align 16 gran 16 limit ffffffffffffffff flags 201 index 20
1015 10:51:18.184044 PCI: 00:1f.4
1016 10:51:18.184255 PCI: 00:1f.4 resource base efa0 size 20 align 0 gran 0 limit efbf flags f0000100 index 20
1017 10:51:18.184469 PCI: 00:1f.4 resource base 0 size 100 align 12 gran 8 limit ffffffffffffffff flags 201 index 10
1018 10:51:18.184685 PCI: 00:1f.5
1019 10:51:18.184894 PCI: 00:1f.5 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 10
1020 10:51:18.185108 PCI: 00:1f.6
1021 10:51:18.185330 DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
1022 10:51:18.185547 PCI: 00:1c.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff
1023 10:51:18.186128 PCI: 00:1c.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff done
1024 10:51:18.186377 PCI: 00:02.0 20 * [0x0 - 0x3f] io
1025 10:51:18.186604 DOMAIN: 0000 io: base: 40 size: 40 align: 6 gran: 0 limit: ffff done
1026 10:51:18.186828 DOMAIN: 0000 mem: base: 0 size: 0 align: 0 gran: 0 limit: ffffffff
1027 10:51:18.187046 PCI: 00:1c.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
1028 10:51:18.187265 PCI: 00:1c.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
1029 10:51:18.187484 PCI: 00:1c.0 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
1030 10:51:18.187701 PCI: 01:00.0 10 * [0x0 - 0x1fff] mem
1031 10:51:18.187917 PCI: 00:1c.0 mem: base: 2000 size: 100000 align: 20 gran: 20 limit: ffffffff done
1032 10:51:18.188131 PCI: 00:02.0 18 * [0x0 - 0xfffffff] prefmem
1033 10:51:18.188330 PCI: 00:02.0 10 * [0x10000000 - 0x10ffffff] mem
1034 10:51:18.188508 PCI: 00:1c.0 20 * [0x11000000 - 0x110fffff] mem
1035 10:51:18.188686 PCI: 00:14.0 10 * [0x11100000 - 0x1110ffff] mem
1036 10:51:18.188862 PCI: 00:1f.3 20 * [0x11110000 - 0x1111ffff] mem
1037 10:51:18.189039 PCI: 00:04.0 10 * [0x11120000 - 0x11127fff] mem
1038 10:51:18.189216 PCI: 00:1f.2 10 * [0x11128000 - 0x1112bfff] mem
1039 10:51:18.189404 PCI: 00:1f.3 10 * [0x1112c000 - 0x1112ffff] mem
1040 10:51:18.189580 PCI: 00:08.0 10 * [0x11130000 - 0x11130fff] mem
1041 10:51:18.189758 PCI: 00:14.2 10 * [0x11131000 - 0x11131fff] mem
1042 10:51:18.189936 PCI: 00:15.0 10 * [0x11132000 - 0x11132fff] mem
1043 10:51:18.190112 PCI: 00:15.1 10 * [0x11133000 - 0x11133fff] mem
1044 10:51:18.190290 PCI: 00:16.0 10 * [0x11134000 - 0x11134fff] mem
1045 10:51:18.190466 PCI: 00:19.0 18 * [0x11135000 - 0x11135fff] mem
1046 10:51:18.190640 PCI: 00:19.1 10 * [0x11136000 - 0x11136fff] mem
1047 10:51:18.190816 PCI: 00:1e.0 10 * [0x11137000 - 0x11137fff] mem
1048 10:51:18.190992 PCI: 00:1e.2 10 * [0x11138000 - 0x11138fff] mem
1049 10:51:18.191168 PCI: 00:1e.4 10 * [0x11139000 - 0x11139fff] mem
1050 10:51:18.191346 PCI: 00:1e.6 10 * [0x1113a000 - 0x1113afff] mem
1051 10:51:18.191522 PCI: 00:1f.5 10 * [0x1113b000 - 0x1113bfff] mem
1052 10:51:18.191697 PCI: 00:1f.4 10 * [0x1113c000 - 0x1113c0ff] mem
1053 10:51:18.191871 DOMAIN: 0000 mem: base: 1113c100 size: 1113c100 align: 28 gran: 0 limit: ffffffff done
1054 10:51:18.192047 avoid_fixed_resources: DOMAIN: 0000
1055 10:51:18.192223 avoid_fixed_resources:@DOMAIN: 0000 10000000 limit 0000ffff
1056 10:51:18.192399 avoid_fixed_resources:@DOMAIN: 0000 10000100 limit ffffffff
1057 10:51:18.192576 constrain_resources: PCI: 00:00.0 00 base e0000000 limit e3ffffff mem (fixed)
1058 10:51:18.192755 constrain_resources: PCI: 00:00.0 08 base 00000000 limit 0009ffff mem (fixed)
1059 10:51:18.192933 constrain_resources: PCI: 00:00.0 09 base 000c0000 limit 7affffff mem (fixed)
1060 10:51:18.193111 constrain_resources: PCI: 00:00.0 0b base 7b000000 limit 7b7fffff mem (fixed)
1061 10:51:18.193298 constrain_resources: PCI: 00:00.0 0c base 7b800000 limit 7fffffff mem (fixed)
1062 10:51:18.193490 constrain_resources: PCI: 00:1f.0 00 base 00000000 limit 00000fff io (fixed)
1063 10:51:18.193598 constrain_resources: PCI: 00:1f.2 40 base 00001800 limit 000018ff io (fixed)
1064 10:51:18.193699 constrain_resources: PCI: 00:1f.4 20 base 0000efa0 limit 0000efbf io (fixed)
1065 10:51:18.193795 avoid_fixed_resources:@DOMAIN: 0000 10000000 base 00001900 limit 0000ef9f
1066 10:51:18.193888 avoid_fixed_resources:@DOMAIN: 0000 10000100 base c0000000 limit dfffffff
1067 10:51:18.193979 Setting resources...
1068 10:51:18.194068 DOMAIN: 0000 io: base:1900 size:40 align:6 gran:0 limit:ef9f
1069 10:51:18.194157 PCI: 00:02.0 20 * [0x1c00 - 0x1c3f] io
1070 10:51:18.194244 DOMAIN: 0000 io: next_base: 1c40 size: 40 align: 6 gran: 0 done
1071 10:51:18.194332 PCI: 00:1c.0 io: base:ef9f size:0 align:12 gran:12 limit:ef9f
1072 10:51:18.194419 PCI: 00:1c.0 io: next_base: ef9f size: 0 align: 12 gran: 12 done
1073 10:51:18.194506 DOMAIN: 0000 mem: base:c0000000 size:1113c100 align:28 gran:0 limit:dfffffff
1074 10:51:18.194594 PCI: 00:02.0 18 * [0xc0000000 - 0xcfffffff] prefmem
1075 10:51:18.194682 PCI: 00:02.0 10 * [0xd0000000 - 0xd0ffffff] mem
1076 10:51:18.194769 PCI: 00:1c.0 20 * [0xd1000000 - 0xd10fffff] mem
1077 10:51:18.194855 PCI: 00:14.0 10 * [0xd1100000 - 0xd110ffff] mem
1078 10:51:18.194940 PCI: 00:1f.3 20 * [0xd1110000 - 0xd111ffff] mem
1079 10:51:18.195026 PCI: 00:04.0 10 * [0xd1120000 - 0xd1127fff] mem
1080 10:51:18.195111 PCI: 00:1f.2 10 * [0xd1128000 - 0xd112bfff] mem
1081 10:51:18.195196 PCI: 00:1f.3 10 * [0xd112c000 - 0xd112ffff] mem
1082 10:51:18.195281 PCI: 00:08.0 10 * [0xd1130000 - 0xd1130fff] mem
1083 10:51:18.195366 PCI: 00:14.2 10 * [0xd1131000 - 0xd1131fff] mem
1084 10:51:18.195451 PCI: 00:15.0 10 * [0xd1132000 - 0xd1132fff] mem
1085 10:51:18.195537 PCI: 00:15.1 10 * [0xd1133000 - 0xd1133fff] mem
1086 10:51:18.195621 PCI: 00:16.0 10 * [0xd1134000 - 0xd1134fff] mem
1087 10:51:18.195706 PCI: 00:19.0 18 * [0xd1135000 - 0xd1135fff] mem
1088 10:51:18.195790 PCI: 00:19.1 10 * [0xd1136000 - 0xd1136fff] mem
1089 10:51:18.195875 PCI: 00:1e.0 10 * [0xd1137000 - 0xd1137fff] mem
1090 10:51:18.195960 PCI: 00:1e.2 10 * [0xd1138000 - 0xd1138fff] mem
1091 10:51:18.196044 PCI: 00:1e.4 10 * [0xd1139000 - 0xd1139fff] mem
1092 10:51:18.196137 PCI: 00:1e.6 10 * [0xd113a000 - 0xd113afff] mem
1093 10:51:18.196222 PCI: 00:1f.5 10 * [0xd113b000 - 0xd113bfff] mem
1094 10:51:18.196567 PCI: 00:1f.4 10 * [0xd113c000 - 0xd113c0ff] mem
1095 10:51:18.196668 DOMAIN: 0000 mem: next_base: d113c100 size: 1113c100 align: 28 gran: 0 done
1096 10:51:18.196760 PCI: 00:1c.0 prefmem: base:dfffffff size:0 align:20 gran:20 limit:dfffffff
1097 10:51:18.196850 PCI: 00:1c.0 prefmem: next_base: dfffffff size: 0 align: 20 gran: 20 done
1098 10:51:18.196938 PCI: 00:1c.0 mem: base:d1000000 size:100000 align:20 gran:20 limit:d10fffff
1099 10:51:18.197025 PCI: 01:00.0 10 * [0xd1000000 - 0xd1001fff] mem
1100 10:51:18.197111 PCI: 00:1c.0 mem: next_base: d1002000 size: 100000 align: 20 gran: 20 done
1101 10:51:18.197198 Root Device assign_resources, bus 0 link: 0
1102 10:51:18.197295 DOMAIN: 0000 assign_resources, bus 0 link: 0
1103 10:51:18.197381 PCI: 00:02.0 10 <- [0x00d0000000 - 0x00d0ffffff] size 0x01000000 gran 0x18 mem64
1104 10:51:18.197484 PCI: 00:02.0 18 <- [0x00c0000000 - 0x00cfffffff] size 0x10000000 gran 0x1c prefmem64
1105 10:51:18.197572 PCI: 00:02.0 20 <- [0x0000001c00 - 0x0000001c3f] size 0x00000040 gran 0x06 io
1106 10:51:18.197659 PCI: 00:04.0 10 <- [0x00d1120000 - 0x00d1127fff] size 0x00008000 gran 0x0f mem64
1107 10:51:18.197745 PCI: 00:08.0 10 <- [0x00d1130000 - 0x00d1130fff] size 0x00001000 gran 0x0c mem64
1108 10:51:18.197832 PCI: 00:14.0 10 <- [0x00d1100000 - 0x00d110ffff] size 0x00010000 gran 0x10 mem64
1109 10:51:18.197918 PCI: 00:14.0 assign_resources, bus 0 link: 0
1110 10:51:18.198003 PCI: 00:14.0 assign_resources, bus 0 link: 0
1111 10:51:18.198088 PCI: 00:14.2 10 <- [0x00d1131000 - 0x00d1131fff] size 0x00001000 gran 0x0c mem64
1112 10:51:18.198187 PCI: 00:15.0 10 <- [0x00d1132000 - 0x00d1132fff] size 0x00001000 gran 0x0c mem64
1113 10:51:18.198263 PCI: 00:15.0 assign_resources, bus 1 link: 0
1114 10:51:18.198339 PCI: 00:15.0 assign_resources, bus 1 link: 0
1115 10:51:18.198414 PCI: 00:15.1 10 <- [0x00d1133000 - 0x00d1133fff] size 0x00001000 gran 0x0c mem64
1116 10:51:18.198490 PCI: 00:15.1 assign_resources, bus 2 link: 0
1117 10:51:18.198565 PCI: 00:15.1 assign_resources, bus 2 link: 0
1118 10:51:18.198639 PCI: 00:16.0 10 <- [0x00d1134000 - 0x00d1134fff] size 0x00001000 gran 0x0c mem64
1119 10:51:18.198714 PCI: 00:19.0 18 <- [0x00d1135000 - 0x00d1135fff] size 0x00001000 gran 0x0c mem64
1120 10:51:18.198790 PCI: 00:19.1 10 <- [0x00d1136000 - 0x00d1136fff] size 0x00001000 gran 0x0c mem64
1121 10:51:18.198865 PCI: 00:19.1 assign_resources, bus 3 link: 0
1122 10:51:18.198940 PCI: 00:19.1 assign_resources, bus 3 link: 0
1123 10:51:18.199015 PCI: 00:1c.0 1c <- [0x000000ef9f - 0x000000ef9e] size 0x00000000 gran 0x0c bus 01 io
1124 10:51:18.199090 PCI: 00:1c.0 24 <- [0x00dfffffff - 0x00dffffffe] size 0x00000000 gran 0x14 bus 01 prefmem
1125 10:51:18.199166 PCI: 00:1c.0 20 <- [0x00d1000000 - 0x00d10fffff] size 0x00100000 gran 0x14 bus 01 mem
1126 10:51:18.199242 PCI: 00:1c.0 assign_resources, bus 1 link: 0
1127 10:51:18.199317 PCI: 01:00.0 10 <- [0x00d1000000 - 0x00d1001fff] size 0x00002000 gran 0x0d mem64
1128 10:51:18.199393 PCI: 00:1c.0 assign_resources, bus 1 link: 0
1129 10:51:18.199467 PCI: 00:1e.0 10 <- [0x00d1137000 - 0x00d1137fff] size 0x00001000 gran 0x0c mem64
1130 10:51:18.199542 PCI: 00:1e.2 10 <- [0x00d1138000 - 0x00d1138fff] size 0x00001000 gran 0x0c mem64
1131 10:51:18.199623 PCI: 00:1e.2 assign_resources, bus 4 link: 0
1132 10:51:18.199698 PCI: 00:1e.2 assign_resources, bus 4 link: 0
1133 10:51:18.199773 PCI: 00:1e.4 10 <- [0x00d1139000 - 0x00d1139fff] size 0x00001000 gran 0x0c mem64
1134 10:51:18.199849 PCI: 00:1e.6 10 <- [0x00d113a000 - 0x00d113afff] size 0x00001000 gran 0x0c mem64
1135 10:51:18.199925 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1136 10:51:18.199999 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1137 10:51:18.200074 LPC: Trying to open IO window from 800 size 1ff
1138 10:51:18.200149 PCI: 00:1f.2 10 <- [0x00d1128000 - 0x00d112bfff] size 0x00004000 gran 0x0e mem
1139 10:51:18.200224 PCI: 00:1f.3 10 <- [0x00d112c000 - 0x00d112ffff] size 0x00004000 gran 0x0e mem64
1140 10:51:18.200299 PCI: 00:1f.3 20 <- [0x00d1110000 - 0x00d111ffff] size 0x00010000 gran 0x10 mem64
1141 10:51:18.200375 PCI: 00:1f.4 10 <- [0x00d113c000 - 0x00d113c0ff] size 0x00000100 gran 0x08 mem64
1142 10:51:18.200449 PCI: 00:1f.5 10 <- [0x00d113b000 - 0x00d113bfff] size 0x00001000 gran 0x0c mem
1143 10:51:18.200524 DOMAIN: 0000 assign_resources, bus 0 link: 0
1144 10:51:18.200599 Root Device assign_resources, bus 0 link: 0
1145 10:51:18.200674 Done setting resources.
1146 10:51:18.200749 Show resources in subtree (Root Device)...After assigning values.
1147 10:51:18.200825 Root Device child on link 0 CPU_CLUSTER: 0
1148 10:51:18.200900 CPU_CLUSTER: 0 child on link 0 APIC: 00
1149 10:51:18.200975 APIC: 00
1150 10:51:18.201050 APIC: 01
1151 10:51:18.201125 APIC: 02
1152 10:51:18.201199 APIC: 03
1153 10:51:18.201283 DOMAIN: 0000 child on link 0 PCI: 00:00.0
1154 10:51:18.201361 DOMAIN: 0000 resource base 1900 size 40 align 6 gran 0 limit ef9f flags 40040100 index 10000000
1155 10:51:18.201438 DOMAIN: 0000 resource base c0000000 size 1113c100 align 28 gran 0 limit dfffffff flags 40040200 index 10000100
1156 10:51:18.201515 PCI: 00:00.0
1157 10:51:18.201591 PCI: 00:00.0 resource base e0000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index 0
1158 10:51:18.201908 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
1159 10:51:18.202000 PCI: 00:00.0 resource base fed18000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 2
1160 10:51:18.202080 PCI: 00:00.0 resource base fed19000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 3
1161 10:51:18.202159 PCI: 00:00.0 resource base fed84000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 4
1162 10:51:18.202236 PCI: 00:00.0 resource base fed80000 size 4000 align 0 gran 0 limit 0 flags f0000200 index 5
1163 10:51:18.202313 PCI: 00:00.0 resource base fed90000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 6
1164 10:51:18.202389 PCI: 00:00.0 resource base fed91000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 7
1165 10:51:18.202466 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 8
1166 10:51:18.202542 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 9
1167 10:51:18.202618 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
1168 10:51:18.202695 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index c
1169 10:51:18.202771 PCI: 00:00.0 resource base 100000000 size 7f000000 align 0 gran 0 limit 0 flags e0004200 index d
1170 10:51:18.202846 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index e
1171 10:51:18.202923 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index f
1172 10:51:18.202999 PCI: 00:02.0
1173 10:51:18.203074 PCI: 00:02.0 resource base d0000000 size 1000000 align 24 gran 24 limit d0ffffff flags 60000201 index 10
1174 10:51:18.203151 PCI: 00:02.0 resource base c0000000 size 10000000 align 28 gran 28 limit cfffffff flags 60001201 index 18
1175 10:51:18.203232 PCI: 00:02.0 resource base 1c00 size 40 align 6 gran 6 limit 1c3f flags 60000100 index 20
1176 10:51:18.203300 PCI: 00:04.0
1177 10:51:18.203367 PCI: 00:04.0 resource base d1120000 size 8000 align 15 gran 15 limit d1127fff flags 60000201 index 10
1178 10:51:18.203434 PCI: 00:08.0
1179 10:51:18.203501 PCI: 00:08.0 resource base d1130000 size 1000 align 12 gran 12 limit d1130fff flags 60000201 index 10
1180 10:51:18.203568 PCI: 00:14.0 child on link 0 USB0 port 0
1181 10:51:18.203646 PCI: 00:14.0 resource base d1100000 size 10000 align 16 gran 16 limit d110ffff flags 60000201 index 10
1182 10:51:18.203715 USB0 port 0 child on link 0 USB2 port 0
1183 10:51:18.203785 USB2 port 0
1184 10:51:18.203853 USB2 port 1
1185 10:51:18.203920 USB2 port 2
1186 10:51:18.203987 USB2 port 4
1187 10:51:18.204053 USB2 port 8
1188 10:51:18.204119 PCI: 00:14.1
1189 10:51:18.204186 PCI: 00:14.2
1190 10:51:18.204252 PCI: 00:14.2 resource base d1131000 size 1000 align 12 gran 12 limit d1131fff flags 60000201 index 10
1191 10:51:18.204320 PCI: 00:15.0 child on link 0 I2C: 01:5c
1192 10:51:18.204387 PCI: 00:15.0 resource base d1132000 size 1000 align 12 gran 12 limit d1132fff flags 60000201 index 10
1193 10:51:18.204454 I2C: 01:5c
1194 10:51:18.204521 PCI: 00:15.1 child on link 0 I2C: 02:15
1195 10:51:18.204587 PCI: 00:15.1 resource base d1133000 size 1000 align 12 gran 12 limit d1133fff flags 60000201 index 10
1196 10:51:18.204654 I2C: 02:15
1197 10:51:18.204720 PCI: 00:15.2
1198 10:51:18.204788 PCI: 00:15.3
1199 10:51:18.204869 PCI: 00:16.0
1200 10:51:18.204938 PCI: 00:16.0 resource base d1134000 size 1000 align 12 gran 12 limit d1134fff flags 60000201 index 10
1201 10:51:18.205005 PCI: 00:16.1
1202 10:51:18.205073 PCI: 00:16.2
1203 10:51:18.205139 PCI: 00:16.3
1204 10:51:18.205206 PCI: 00:16.4
1205 10:51:18.205280 PCI: 00:17.0
1206 10:51:18.205347 PCI: 00:19.0
1207 10:51:18.205414 PCI: 00:19.0 resource base fe034000 size 1000 align 12 gran 12 limit ffffffffffffffff flags c0000200 index 10
1208 10:51:18.205482 PCI: 00:19.0 resource base d1135000 size 1000 align 12 gran 12 limit d1135fff flags 60000201 index 18
1209 10:51:18.205550 PCI: 00:19.1 child on link 0 I2C: 03:39
1210 10:51:18.205617 PCI: 00:19.1 resource base d1136000 size 1000 align 12 gran 12 limit d1136fff flags 60000201 index 10
1211 10:51:18.205685 I2C: 03:39
1212 10:51:18.205752 I2C: 03:3a
1213 10:51:18.205818 I2C: 03:1a
1214 10:51:18.205884 PCI: 00:19.2
1215 10:51:18.205950 PCI: 00:1c.0 child on link 0 PCI: 01:00.0
1216 10:51:18.206017 PCI: 00:1c.0 resource base ef9f size 0 align 12 gran 12 limit ef9f flags 60080102 index 1c
1217 10:51:18.206089 PCI: 00:1c.0 resource base dfffffff size 0 align 20 gran 20 limit dfffffff flags 60081202 index 24
1218 10:51:18.206157 PCI: 00:1c.0 resource base d1000000 size 100000 align 20 gran 20 limit d10fffff flags 60080202 index 20
1219 10:51:18.206225 PCI: 01:00.0
1220 10:51:18.206292 PCI: 01:00.0 resource base d1000000 size 2000 align 13 gran 13 limit d1001fff flags 60000201 index 10
1221 10:51:18.206359 PCI: 00:1c.1
1222 10:51:18.206425 PCI: 00:1c.2
1223 10:51:18.206492 PCI: 00:1c.3
1224 10:51:18.206559 PCI: 00:1c.4
1225 10:51:18.206625 PCI: 00:1c.5
1226 10:51:18.206691 PCI: 00:1c.6
1227 10:51:18.206756 PCI: 00:1c.7
1228 10:51:18.206822 PCI: 00:1d.0
1229 10:51:18.206887 PCI: 00:1d.1
1230 10:51:18.206954 PCI: 00:1d.2
1231 10:51:18.207020 PCI: 00:1d.3
1232 10:51:18.207086 PCI: 00:1e.0
1233 10:51:18.207151 PCI: 00:1e.0 resource base d1137000 size 1000 align 12 gran 12 limit d1137fff flags 60000201 index 10
1234 10:51:18.207452 PCI: 00:1e.1
1235 10:51:18.207529 PCI: 00:1e.2 child on link 0 SPI: 00
1236 10:51:18.207600 PCI: 00:1e.2 resource base d1138000 size 1000 align 12 gran 12 limit d1138fff flags 60000201 index 10
1237 10:51:18.207670 SPI: 00
1238 10:51:18.207742 PCI: 00:1e.3
1239 10:51:18.207810 PCI: 00:1e.4
1240 10:51:18.207878 PCI: 00:1e.4 resource base d1139000 size 1000 align 12 gran 12 limit d1139fff flags 60000201 index 10
1241 10:51:18.207946 PCI: 00:1e.5
1242 10:51:18.208013 PCI: 00:1e.6
1243 10:51:18.208080 PCI: 00:1e.6 resource base d113a000 size 1000 align 12 gran 12 limit d113afff flags 60000201 index 10
1244 10:51:18.208152 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
1245 10:51:18.208220 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
1246 10:51:18.208287 PNP: 0c09.0
1247 10:51:18.208354 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1248 10:51:18.208421 PCI: 00:1f.1
1249 10:51:18.208488 PCI: 00:1f.2
1250 10:51:18.208555 PCI: 00:1f.2 resource base d1128000 size 4000 align 14 gran 14 limit d112bfff flags 60000200 index 10
1251 10:51:18.208622 PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags d0000200 index 48
1252 10:51:18.208690 PCI: 00:1f.2 resource base 1800 size 100 align 0 gran 0 limit 0 flags c0000100 index 40
1253 10:51:18.208757 PCI: 00:1f.3
1254 10:51:18.208823 PCI: 00:1f.3 resource base d112c000 size 4000 align 14 gran 14 limit d112ffff flags 60000201 index 10
1255 10:51:18.208891 PCI: 00:1f.3 resource base d1110000 size 10000 align 16 gran 16 limit d111ffff flags 60000201 index 20
1256 10:51:18.208959 PCI: 00:1f.4
1257 10:51:18.209025 PCI: 00:1f.4 resource base efa0 size 20 align 0 gran 0 limit efbf flags f0000100 index 20
1258 10:51:18.209093 PCI: 00:1f.4 resource base d113c000 size 100 align 12 gran 8 limit d113c0ff flags 60000201 index 10
1259 10:51:18.209161 PCI: 00:1f.5
1260 10:51:18.209227 PCI: 00:1f.5 resource base d113b000 size 1000 align 12 gran 12 limit d113bfff flags 60000200 index 10
1261 10:51:18.209305 PCI: 00:1f.6
1262 10:51:18.209372 Done allocating resources.
1263 10:51:18.209439 BS: BS_DEV_RESOURCES times (us): entry 0 run 2114042 exit 29
1264 10:51:18.209507 Enabling resources...
1265 10:51:18.209574 PCI: 00:00.0 subsystem <- 8086/590c
1266 10:51:18.209640 PCI: 00:00.0 cmd <- 06
1267 10:51:18.209706 PCI: 00:02.0 subsystem <- 8086/591c
1268 10:51:18.209773 PCI: 00:02.0 cmd <- 03
1269 10:51:18.209838 PCI: 00:04.0 cmd <- 02
1270 10:51:18.209903 PCI: 00:08.0 cmd <- 06
1271 10:51:18.209970 PCI: 00:14.0 subsystem <- 8086/9d2f
1272 10:51:18.210036 PCI: 00:14.0 cmd <- 02
1273 10:51:18.210102 PCI: 00:14.2 subsystem <- 8086/9d31
1274 10:51:18.210168 PCI: 00:14.2 cmd <- 02
1275 10:51:18.210234 PCI: 00:15.0 subsystem <- 8086/9d60
1276 10:51:18.210300 PCI: 00:15.0 cmd <- 06
1277 10:51:18.210365 PCI: 00:15.1 subsystem <- 8086/9d61
1278 10:51:18.210430 PCI: 00:15.1 cmd <- 06
1279 10:51:18.210496 PCI: 00:16.0 subsystem <- 8086/9d3a
1280 10:51:18.210561 PCI: 00:16.0 cmd <- 02
1281 10:51:18.210627 PCI: 00:19.0 subsystem <- 8086/9d66
1282 10:51:18.210694 PCI: 00:19.0 cmd <- 06
1283 10:51:18.210760 PCI: 00:19.1 subsystem <- 8086/9d65
1284 10:51:18.210826 PCI: 00:19.1 cmd <- 06
1285 10:51:18.210893 PCI: 00:1c.0 bridge ctrl <- 0003
1286 10:51:18.210959 PCI: 00:1c.0 subsystem <- 8086/9d10
1287 10:51:18.211025 PCI: 00:1c.0 cmd <- 06
1288 10:51:18.211092 PCI: 00:1e.0 subsystem <- 8086/9d27
1289 10:51:18.211158 PCI: 00:1e.0 cmd <- 06
1290 10:51:18.211224 PCI: 00:1e.2 subsystem <- 8086/9d29
1291 10:51:18.211291 PCI: 00:1e.2 cmd <- 06
1292 10:51:18.211357 PCI: 00:1e.4 subsystem <- 8086/9d2b
1293 10:51:18.211427 PCI: 00:1e.4 cmd <- 06
1294 10:51:18.211493 PCI: 00:1e.6 subsystem <- 8086/9d2d
1295 10:51:18.211559 PCI: 00:1e.6 cmd <- 06
1296 10:51:18.211625 PCI: 00:1f.0 subsystem <- 8086/9d4b
1297 10:51:18.211697 PCI: 00:1f.0 cmd <- 407
1298 10:51:18.211770 PCI: 00:1f.2 subsystem <- 8086/9d21
1299 10:51:18.211838 PCI: 00:1f.2 cmd <- 02
1300 10:51:18.211904 PCI: 00:1f.3 subsystem <- 8086/9d71
1301 10:51:18.211970 PCI: 00:1f.3 cmd <- 02
1302 10:51:18.212037 PCI: 00:1f.4 subsystem <- 8086/9d23
1303 10:51:18.212103 PCI: 00:1f.4 cmd <- 03
1304 10:51:18.212169 PCI: 00:1f.5 subsystem <- 8086/9d24
1305 10:51:18.212235 PCI: 00:1f.5 cmd <- 406
1306 10:51:18.212301 PCI: 01:00.0 subsystem <- 8086/095a
1307 10:51:18.212368 PCI: 01:00.0 cmd <- 02
1308 10:51:18.212434 done.
1309 10:51:18.212500 ME: Version : 11.8.50.3470
1310 10:51:18.212567 BS: BS_DEV_ENABLE times (us): entry 227 run 139313 exit 19707
1311 10:51:18.212633 Initializing devices...
1312 10:51:18.212698 Root Device init ...
1313 10:51:18.212762 Chrome EC: Set SMI mask to 0x0000000000000001
1314 10:51:18.212827 Chrome EC: Set S5 LAZY WAKE mask to 0x0000000000000006
1315 10:51:18.212892 Chrome EC: Set S3 LAZY WAKE mask to 0x0000000010001006
1316 10:51:18.212957 Chrome EC: Set S0iX LAZY WAKE mask to 0x0000000010001006
1317 10:51:18.213021 Chrome EC: Set WAKE mask to 0x0000000000000000
1318 10:51:18.213086 Root Device init finished in 30963 usecs
1319 10:51:18.213150 CPU_CLUSTER: 0 init ...
1320 10:51:18.213215 CPU_CLUSTER: 0 init finished in 2445 usecs
1321 10:51:18.213289 PCI: 00:00.0 init ...
1322 10:51:18.213355 CPU TDP: 5 Watts
1323 10:51:18.213420 CPU PL2 = 18 Watts
1324 10:51:18.213484 PCI: 00:00.0 init finished in 6982 usecs
1325 10:51:18.213549 PCI: 00:02.0 init ...
1326 10:51:18.213614 PCI: 00:02.0 init finished in 2249 usecs
1327 10:51:18.213678 PCI: 00:04.0 init ...
1328 10:51:18.213743 PCI: 00:04.0 init finished in 2249 usecs
1329 10:51:18.213807 PCI: 00:08.0 init ...
1330 10:51:18.213871 PCI: 00:08.0 init finished in 2249 usecs
1331 10:51:18.213947 PCI: 00:14.0 init ...
1332 10:51:18.214012 PCI: 00:14.0 init finished in 2249 usecs
1333 10:51:18.214077 PCI: 00:14.2 init ...
1334 10:51:18.214142 PCI: 00:14.2 init finished in 2247 usecs
1335 10:51:18.214207 PCI: 00:15.0 init ...
1336 10:51:18.214272 DW I2C bus 0 at 0xd1132000 (400 KHz)
1337 10:51:18.214337 PCI: 00:15.0 init finished in 5965 usecs
1338 10:51:18.214645 PCI: 00:15.1 init ...
1339 10:51:18.214725 DW I2C bus 1 at 0xd1133000 (400 KHz)
1340 10:51:18.214794 PCI: 00:15.1 init finished in 5964 usecs
1341 10:51:18.214861 PCI: 00:16.0 init ...
1342 10:51:18.214927 PCI: 00:16.0 init finished in 2248 usecs
1343 10:51:18.214992 PCI: 00:19.1 init ...
1344 10:51:18.215057 DW I2C bus 5 at 0xd1136000 (400 KHz)
1345 10:51:18.215122 PCI: 00:19.1 init finished in 5966 usecs
1346 10:51:18.215188 PCI: 00:1c.0 init ...
1347 10:51:18.215253 Initializing PCH PCIe bridge.
1348 10:51:18.215319 PCI: 00:1c.0 init finished in 5288 usecs
1349 10:51:18.215383 PCI: 00:1e.4 init ...
1350 10:51:18.215448 PCI: 00:1e.4 init finished in 2248 usecs
1351 10:51:18.215514 PCI: 00:1f.0 init ...
1352 10:51:18.215580 IOAPIC: Initializing IOAPIC at 0xfec00000
1353 10:51:18.215645 IOAPIC: Bootstrap Processor Local APIC = 0x00
1354 10:51:18.215710 IOAPIC: ID = 0x02
1355 10:51:18.215775 IOAPIC: Dumping registers
1356 10:51:18.215839 reg 0x0000: 0x02000000
1357 10:51:18.215903 reg 0x0001: 0x00770020
1358 10:51:18.215967 reg 0x0002: 0x00000000
1359 10:51:18.216031 PCI: 00:1f.0 init finished in 23487 usecs
1360 10:51:18.216097 PCI: 00:1f.2 init ...
1361 10:51:18.216161 RTC Init
1362 10:51:18.216226 Set power on after power failure.
1363 10:51:18.216291 Disabling ACPI via APMC:
1364 10:51:18.216361 done.
1365 10:51:18.216426 Disabling Deep S3
1366 10:51:18.216490 Disabling Deep S3
1367 10:51:18.216553 Enabling Deep S4
1368 10:51:18.216618 Enabling Deep S4
1369 10:51:18.216682 Enabling Deep S5
1370 10:51:18.216746 Enabling Deep S5
1371 10:51:18.216811 PCI: 00:1f.2 init finished in 24071 usecs
1372 10:51:18.216876 PCI: 00:1f.4 init ...
1373 10:51:18.216941 PCI: 00:1f.4 init finished in 2258 usecs
1374 10:51:18.217005 PCI: 01:00.0 init ...
1375 10:51:18.217069 PCI: 01:00.0 init finished in 2389 usecs
1376 10:51:18.217134 PNP: 0c09.0 init ...
1377 10:51:18.217197 Google Chrome EC: Hello got back 11223344 status (0)
1378 10:51:18.217286 Google Chrome EC: version:
1379 10:51:18.217358 ro: rammus_v2.0.387-f0df0fe2e
1380 10:51:18.217423 rw: rammus_v2.0.425-6e0dd622e
1381 10:51:18.217488 running image: 1
1382 10:51:18.217553 EC returned error result code 1
1383 10:51:18.217617 PNP: 0c09.0 init finished in 24408 usecs
1384 10:51:18.217683 Devices initialized
1385 10:51:18.217747 Show all devs... After init.
1386 10:51:18.217812 Root Device: enabled 1
1387 10:51:18.217877 CPU_CLUSTER: 0: enabled 1
1388 10:51:18.217942 DOMAIN: 0000: enabled 1
1389 10:51:18.218006 APIC: 00: enabled 1
1390 10:51:18.218070 PCI: 00:00.0: enabled 1
1391 10:51:18.218135 PCI: 00:02.0: enabled 1
1392 10:51:18.218199 PCI: 00:14.0: enabled 1
1393 10:51:18.218263 PCI: 00:14.1: enabled 0
1394 10:51:18.218329 PCI: 00:14.2: enabled 1
1395 10:51:18.218395 PCI: 00:15.0: enabled 1
1396 10:51:18.218459 PCI: 00:15.1: enabled 1
1397 10:51:18.218523 PCI: 00:15.2: enabled 0
1398 10:51:18.218587 PCI: 00:15.3: enabled 0
1399 10:51:18.218651 PCI: 00:16.0: enabled 1
1400 10:51:18.218714 PCI: 00:16.1: enabled 0
1401 10:51:18.218779 PCI: 00:16.2: enabled 0
1402 10:51:18.218843 PCI: 00:16.3: enabled 0
1403 10:51:18.218907 PCI: 00:16.4: enabled 0
1404 10:51:18.218971 PCI: 00:17.0: enabled 0
1405 10:51:18.219034 PCI: 00:19.0: enabled 1
1406 10:51:18.219098 PCI: 00:19.1: enabled 1
1407 10:51:18.219163 PCI: 00:19.2: enabled 0
1408 10:51:18.219227 PCI: 00:1c.0: enabled 1
1409 10:51:18.219291 PCI: 00:1c.1: enabled 0
1410 10:51:18.219355 PCI: 00:1c.2: enabled 0
1411 10:51:18.219419 PCI: 00:1c.3: enabled 0
1412 10:51:18.219483 PCI: 00:1c.4: enabled 0
1413 10:51:18.219547 PCI: 00:1c.5: enabled 0
1414 10:51:18.219610 PCI: 00:1c.6: enabled 0
1415 10:51:18.219674 PCI: 00:1c.7: enabled 0
1416 10:51:18.219739 PCI: 00:1d.0: enabled 0
1417 10:51:18.219803 PCI: 00:1d.1: enabled 0
1418 10:51:18.219867 PCI: 00:1d.2: enabled 0
1419 10:51:18.219931 PCI: 00:1d.3: enabled 0
1420 10:51:18.219995 PCI: 00:1e.0: enabled 1
1421 10:51:18.220059 PCI: 00:1e.1: enabled 0
1422 10:51:18.220122 PCI: 00:1e.2: enabled 1
1423 10:51:18.220186 PCI: 00:1e.3: enabled 0
1424 10:51:18.220250 PCI: 00:1e.4: enabled 1
1425 10:51:18.220313 PCI: 00:1e.5: enabled 0
1426 10:51:18.220377 PCI: 00:1e.6: enabled 1
1427 10:51:18.220442 PCI: 00:1f.0: enabled 1
1428 10:51:18.220506 PCI: 00:1f.1: enabled 0
1429 10:51:18.220570 PCI: 00:1f.2: enabled 1
1430 10:51:18.220634 PCI: 00:1f.3: enabled 1
1431 10:51:18.220698 PCI: 00:1f.4: enabled 1
1432 10:51:18.220762 PCI: 00:1f.5: enabled 1
1433 10:51:18.220825 PCI: 00:1f.6: enabled 0
1434 10:51:18.220889 USB0 port 0: enabled 1
1435 10:51:18.220954 I2C: 01:5c: enabled 1
1436 10:51:18.221017 I2C: 02:15: enabled 1
1437 10:51:18.221081 I2C: 03:39: enabled 1
1438 10:51:18.221145 I2C: 03:3a: enabled 1
1439 10:51:18.221209 I2C: 03:1a: enabled 1
1440 10:51:18.221279 PCI: 01:00.0: enabled 1
1441 10:51:18.221344 SPI: 00: enabled 1
1442 10:51:18.221409 PNP: 0c09.0: enabled 1
1443 10:51:18.221473 USB2 port 0: enabled 1
1444 10:51:18.221537 USB2 port 1: enabled 1
1445 10:51:18.221600 USB2 port 2: enabled 1
1446 10:51:18.221664 USB2 port 4: enabled 1
1447 10:51:18.221728 USB2 port 8: enabled 1
1448 10:51:18.221792 APIC: 01: enabled 1
1449 10:51:18.221856 APIC: 02: enabled 1
1450 10:51:18.221920 APIC: 03: enabled 1
1451 10:51:18.221984 PCI: 00:04.0: enabled 1
1452 10:51:18.222048 PCI: 00:08.0: enabled 1
1453 10:51:18.222112 FMAP: area RW_ELOG found @ 9f0000 (16384 bytes)
1454 10:51:18.222178 ELOG: NV offset 0x9f0000 size 0x4000
1455 10:51:18.222242 ELOG: area is 4096 bytes, full threshold 3842, shrink size 1024
1456 10:51:18.222308 ELOG: Event(17) added with size 13 at 2022-08-17 09:44:11 UTC
1457 10:51:18.222373 POST: Unexpected post code in previous boot: 0x34
1458 10:51:18.222438 ELOG: Event(A3) added with size 11 at 2022-08-17 09:44:11 UTC
1459 10:51:18.222503 ELOG: Event(92) added with size 9 at 2022-08-17 09:44:11 UTC
1460 10:51:18.222568 ELOG: Event(9A) added with size 9 at 2022-08-17 09:44:11 UTC
1461 10:51:18.222633 ELOG: Event(AD) added with size 10 at 2022-08-17 09:44:11 UTC
1462 10:51:18.222697 ELOG: Event(9F) added with size 14 at 2022-08-17 09:44:11 UTC
1463 10:51:18.222762 BS: BS_DEV_INIT times (us): entry 0 run 417389 exit 60001
1464 10:51:18.222828 ELOG: Event(A1) added with size 10 at 2022-08-17 09:44:11 UTC
1465 10:51:18.222892 elog_add_boot_reason: Logged recovery mode boot (Dev-switch on), reason: 0x1b
1466 10:51:18.222958 ELOG: Event(A0) added with size 9 at 2022-08-17 09:44:11 UTC
1467 10:51:18.223023 elog_add_boot_reason: Logged dev mode boot
1468 10:51:18.223087 Finalize devices...
1469 10:51:18.223152 Devices finalized
1470 10:51:18.223215 FMAP: area RW_NVRAM found @ 9fa000 (24576 bytes)
1471 10:51:18.223281 BS: BS_POST_DEVICE times (us): entry 25562 run 3969 exit 5191
1472 10:51:18.223575 BS: BS_OS_RESUME_CHECK times (us): entry 0 run 55 exit 0
1473 10:51:18.223650 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1474 10:51:18.223720 CBFS: Locating 'fallback/dsdt.aml'
1475 10:51:18.223787 CBFS: Found @ offset 19af40 size 4691
1476 10:51:18.223853 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1477 10:51:18.223920 CBFS: Locating 'fallback/slic'
1478 10:51:18.223986 CBFS: 'fallback/slic' not found.
1479 10:51:18.224051 ACPI: Writing ACPI tables at 7aa9a000.
1480 10:51:18.224116 ACPI: * FACS
1481 10:51:18.224182 ACPI: * DSDT
1482 10:51:18.224247 Ramoops buffer: 0x100000@0x7a999000.
1483 10:51:18.224312 SGX: not enabled or not supported. skip gnvs fill
1484 10:51:18.224378 ACPI: * FADT
1485 10:51:18.224442 SCI is IRQ9
1486 10:51:18.224507 ACPI: added table 1/32, length now 40
1487 10:51:18.224571 ACPI: * SSDT
1488 10:51:18.224636 Found 1 CPU(s) with 4 core(s) each.
1489 10:51:18.224702 \_SB.PCI0.I2C0.H05C: SISC Touchscreen at I2C: 01:5c
1490 10:51:18.224767 \_SB.PCI0.I2C1.D015: ELAN Touchpad at I2C: 02:15
1491 10:51:18.224832 \_SB.PCI0.I2C5.MAXR: Maxim MAX98927 Codec address 039h
1492 10:51:18.224897 \_SB.PCI0.I2C5.MAXL: Maxim MAX98927 Codec address 03ah
1493 10:51:18.224962 \_SB.PCI0.I2C5.DLG7: Dialog Semiconductor DA7219 Audio Codec address 01ah irq 105
1494 10:51:18.225027 Error: Could not locate 'wifi_sar' in VPD.
1495 10:51:18.225091 Error: failed from getting SAR limits!
1496 10:51:18.225155 \_SB.PCI0.RP01.WIFI: Intel WiFi PCI: 01:00.0
1497 10:51:18.225219 \_SB.PCI0.SPI0.S001: SPI Device at SPI: 00
1498 10:51:18.225301 \_SB.PCI0.XHCI.RHUB.HS01: USB Type C Port 1 at USB2 port 0
1499 10:51:18.225369 \_SB.PCI0.XHCI.RHUB.HS02: USB Type A Port 1 at USB2 port 1
1500 10:51:18.225434 \_SB.PCI0.XHCI.RHUB.HS03: Bluetooth at USB2 port 2
1501 10:51:18.225499 \_SB.PCI0.XHCI.RHUB.HS05: USB Type C Port 2 at USB2 port 4
1502 10:51:18.225564 \_SB.PCI0.XHCI.RHUB.HS09: Camera at USB2 port 8
1503 10:51:18.225629 ACPI: added table 2/32, length now 44
1504 10:51:18.225693 ACPI: * MCFG
1505 10:51:18.225757 ACPI: added table 3/32, length now 48
1506 10:51:18.225823 ACPI: * TPM2
1507 10:51:18.225892 ACPI: added table 4/32, length now 52
1508 10:51:18.225957 ACPI: * MADT
1509 10:51:18.226021 SCI is IRQ9
1510 10:51:18.226086 ACPI: added table 5/32, length now 56
1511 10:51:18.226151 current = 7aa9fa60
1512 10:51:18.226215 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1513 10:51:18.226280 CBFS: Locating 'dmic-4ch-48khz-16b.bin'
1514 10:51:18.226345 CBFS: Found @ offset 167000 size ba8
1515 10:51:18.226410 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1516 10:51:18.226476 CBFS: Locating 'dmic-4ch-48khz-32b.bin'
1517 10:51:18.226541 CBFS: Found @ offset 19f640 size ba8
1518 10:51:18.226605 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1519 10:51:18.226670 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1520 10:51:18.226735 CBFS: Found @ offset 167cc0 size 64
1521 10:51:18.226800 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1522 10:51:18.226865 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1523 10:51:18.226930 CBFS: Found @ offset 167cc0 size 64
1524 10:51:18.226995 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1525 10:51:18.227059 CBFS: Locating 'max98927-render-2ch-48khz-24b.bin'
1526 10:51:18.227124 CBFS: Found @ offset 167c00 size 64
1527 10:51:18.227188 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1528 10:51:18.227253 CBFS: Locating 'max98927-render-2ch-48khz-16b.bin'
1529 10:51:18.227318 CBFS: Found @ offset 103f00 size 64
1530 10:51:18.227382 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1531 10:51:18.227447 CBFS: Locating 'max98927-render-2ch-48khz-16b.bin'
1532 10:51:18.227512 CBFS: Found @ offset 103f00 size 64
1533 10:51:18.227576 ACPI: * NHLT
1534 10:51:18.227641 ACPI: added table 6/32, length now 60
1535 10:51:18.227705 ACPI: * DMAR
1536 10:51:18.227769 ACPI: added table 7/32, length now 64
1537 10:51:18.227834 ACPI: * IGD OpRegion
1538 10:51:18.227899 GMA: Found VBT in CBFS
1539 10:51:18.227963 GMA: Found valid VBT in CBFS
1540 10:51:18.228028 current = 7aaa3610
1541 10:51:18.228092 ACPI: added table 8/32, length now 68
1542 10:51:18.228169 ACPI: * HPET
1543 10:51:18.228227 ACPI: added table 9/32, length now 72
1544 10:51:18.228285 ACPI: done.
1545 10:51:18.228343 ACPI tables: 38592 bytes.
1546 10:51:18.228401 smbios_write_tables: 7a998000
1547 10:51:18.228460 Create SMBIOS type 17
1548 10:51:18.228519 PCI: 01:00.0 (Intel WiFi)
1549 10:51:18.228577 SMBIOS tables: 662 bytes.
1550 10:51:18.228635 Writing table forward entry at 0x00000500
1551 10:51:18.228693 Wrote coreboot table at: 00000500, 0x10 bytes, checksum a532
1552 10:51:18.228752 Writing coreboot table at 0x7aabe000
1553 10:51:18.228809 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
1554 10:51:18.228869 1. 0000000000001000-000000000009ffff: RAM
1555 10:51:18.228929 2. 00000000000a0000-00000000000fffff: RESERVED
1556 10:51:18.228987 3. 0000000000100000-000000007a997fff: RAM
1557 10:51:18.229045 4. 000000007a998000-000000007ab05fff: CONFIGURATION TABLES
1558 10:51:18.229104 5. 000000007ab06000-000000007abcffff: RAMSTAGE
1559 10:51:18.229162 6. 000000007abd0000-000000007affffff: CONFIGURATION TABLES
1560 10:51:18.229220 7. 000000007b000000-000000007fffffff: RESERVED
1561 10:51:18.229289 8. 00000000e0000000-00000000e3ffffff: RESERVED
1562 10:51:18.229350 9. 00000000fe000000-00000000fe00ffff: RESERVED
1563 10:51:18.229409 10. 00000000fed10000-00000000fed19fff: RESERVED
1564 10:51:18.229470 11. 00000000fed80000-00000000fed84fff: RESERVED
1565 10:51:18.229531 12. 00000000fed90000-00000000fed91fff: RESERVED
1566 10:51:18.229591 13. 0000000100000000-000000017effffff: RAM
1567 10:51:18.229651 Graphics framebuffer located at 0xc0000000
1568 10:51:18.229710 Passing 6 GPIOs to payload:
1569 10:51:18.229785 NAME | PORT | POLARITY | VALUE
1570 10:51:18.229850 write protect | undefined | high | low
1571 10:51:18.230130 recovery | undefined | high | low
1572 10:51:18.230198 lid | undefined | high | high
1573 10:51:18.230261 power | undefined | high | low
1574 10:51:18.230321 oprom | undefined | high | low
1575 10:51:18.230380 EC in RW | 0x00000036 | high | low
1576 10:51:18.230439 Board ID: 6
1577 10:51:18.230497 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1578 10:51:18.230557 Wrote coreboot table at: 7aabe000, 0x57c bytes, checksum bfbf
1579 10:51:18.230615 coreboot table: 1428 bytes.
1580 10:51:18.230674 IMD ROOT 0. 7afff000 00001000
1581 10:51:18.230733 IMD SMALL 1. 7affe000 00001000
1582 10:51:18.230791 FSP MEMORY 2. 7abfe000 00400000
1583 10:51:18.230849 CONSOLE 3. 7abde000 00020000
1584 10:51:18.230907 TIME STAMP 4. 7abdd000 00000910
1585 10:51:18.230966 VBOOT 5. 7abdc000 00000c0c
1586 10:51:18.231024 MRC DATA 6. 7abda000 00001878
1587 10:51:18.231082 ROMSTG STCK 7. 7abd9000 00000400
1588 10:51:18.231141 AFTER CAR 8. 7abd0000 00009000
1589 10:51:18.231199 RAMSTAGE 9. 7ab05000 000cb000
1590 10:51:18.231258 REFCODE 10. 7aad6000 0002f000
1591 10:51:18.231316 SMM BACKUP 11. 7aac6000 00010000
1592 10:51:18.231374 COREBOOT 12. 7aabe000 00008000
1593 10:51:18.231432 ACPI 13. 7aa9a000 00024000
1594 10:51:18.231491 ACPI GNVS 14. 7aa99000 00001000
1595 10:51:18.231548 RAMOOPS 15. 7a999000 00100000
1596 10:51:18.231607 SMBIOS 16. 7a998000 00000800
1597 10:51:18.231665 IMD small region:
1598 10:51:18.231723 IMD ROOT 0. 7affec00 00000400
1599 10:51:18.231780 FSP RUNTIME 1. 7affebe0 00000004
1600 10:51:18.231838 VBOOT SEL 2. 7affebc0 00000008
1601 10:51:18.231896 EC HOSTEVENT 3. 7affeba0 00000008
1602 10:51:18.231954 POWER STATE 4. 7affeb60 00000040
1603 10:51:18.232013 ROMSTAGE 5. 7affeb40 00000004
1604 10:51:18.232071 MEM INFO 6. 7affe980 000001a9
1605 10:51:18.232129 COREBOOTFWD 7. 7affe940 00000028
1606 10:51:18.232186 MTRR: Physical address space:
1607 10:51:18.232244 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1608 10:51:18.232305 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1609 10:51:18.232365 0x00000000000c0000 - 0x000000007b800000 size 0x7b740000 type 6
1610 10:51:18.232426 0x000000007b800000 - 0x00000000c0000000 size 0x44800000 type 0
1611 10:51:18.232487 0x00000000c0000000 - 0x00000000d0000000 size 0x10000000 type 1
1612 10:51:18.232547 0x00000000d0000000 - 0x0000000100000000 size 0x30000000 type 0
1613 10:51:18.232607 0x0000000100000000 - 0x000000017f000000 size 0x7f000000 type 6
1614 10:51:18.232667 MTRR: Fixed MSR 0x250 0x0606060606060606
1615 10:51:18.232725 MTRR: Fixed MSR 0x258 0x0606060606060606
1616 10:51:18.232784 MTRR: Fixed MSR 0x259 0x0000000000000000
1617 10:51:18.232842 MTRR: Fixed MSR 0x268 0x0606060606060606
1618 10:51:18.232900 MTRR: Fixed MSR 0x269 0x0606060606060606
1619 10:51:18.232958 MTRR: Fixed MSR 0x26a 0x0606060606060606
1620 10:51:18.233017 MTRR: Fixed MSR 0x26b 0x0606060606060606
1621 10:51:18.233074 MTRR: Fixed MSR 0x26c 0x0606060606060606
1622 10:51:18.233132 MTRR: Fixed MSR 0x26d 0x0606060606060606
1623 10:51:18.233190 MTRR: Fixed MSR 0x26e 0x0606060606060606
1624 10:51:18.233261 MTRR: Fixed MSR 0x26f 0x0606060606060606
1625 10:51:18.233315 call enable_fixed_mtrr()
1626 10:51:18.233369 CPU physical address size: 39 bits
1627 10:51:18.233422 MTRR: default type WB/UC MTRR counts: 6/5.
1628 10:51:18.233476 MTRR: UC selected as default type.
1629 10:51:18.233529 MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6
1630 10:51:18.233582 MTRR: 1 base 0x000000007b800000 mask 0x0000007fff800000 type 0
1631 10:51:18.233636 MTRR: 2 base 0x000000007c000000 mask 0x0000007ffc000000 type 0
1632 10:51:18.233689 MTRR: 3 base 0x00000000c0000000 mask 0x0000007ff0000000 type 1
1633 10:51:18.233742 MTRR: 4 base 0x0000000100000000 mask 0x0000007f80000000 type 6
1634 10:51:18.233795
1635 10:51:18.233849 MTRR check
1636 10:51:18.233903 Fixed MTRRs : Enabled
1637 10:51:18.233956 Variable MTRRs: Enabled
1638 10:51:18.234009
1639 10:51:18.234062 MTRR: Fixed MSR 0x250 0x0606060606060606
1640 10:51:18.234115 MTRR: Fixed MSR 0x258 0x0606060606060606
1641 10:51:18.234168 MTRR: Fixed MSR 0x259 0x0000000000000000
1642 10:51:18.234220 MTRR: Fixed MSR 0x268 0x0606060606060606
1643 10:51:18.234272 MTRR: Fixed MSR 0x269 0x0606060606060606
1644 10:51:18.234325 MTRR: Fixed MSR 0x26a 0x0606060606060606
1645 10:51:18.234378 MTRR: Fixed MSR 0x26b 0x0606060606060606
1646 10:51:18.234431 MTRR: Fixed MSR 0x26c 0x0606060606060606
1647 10:51:18.234484 MTRR: Fixed MSR 0x26d 0x0606060606060606
1648 10:51:18.234537 MTRR: Fixed MSR 0x26e 0x0606060606060606
1649 10:51:18.234589 MTRR: Fixed MSR 0x26f 0x0606060606060606
1650 10:51:18.234642 BS: BS_WRITE_TABLES times (us): entry 0 run 534445 exit 145982
1651 10:51:18.234696 call enable_fixed_mtrr()
1652 10:51:18.234749 MTRR: Fixed MSR 0x250 0x0606060606060606
1653 10:51:18.234802 MTRR: Fixed MSR 0x250 0x0606060606060606
1654 10:51:18.234855 MTRR: Fixed MSR 0x258 0x0606060606060606
1655 10:51:18.234908 MTRR: Fixed MSR 0x259 0x0000000000000000
1656 10:51:18.234960 MTRR: Fixed MSR 0x268 0x0606060606060606
1657 10:51:18.235013 MTRR: Fixed MSR 0x269 0x0606060606060606
1658 10:51:18.235066 MTRR: Fixed MSR 0x26a 0x0606060606060606
1659 10:51:18.235118 MTRR: Fixed MSR 0x26b 0x0606060606060606
1660 10:51:18.235171 MTRR: Fixed MSR 0x26c 0x0606060606060606
1661 10:51:18.235223 MTRR: Fixed MSR 0x26d 0x0606060606060606
1662 10:51:18.235276 MTRR: Fixed MSR 0x26e 0x0606060606060606
1663 10:51:18.235329 MTRR: Fixed MSR 0x26f 0x0606060606060606
1664 10:51:18.235382 MTRR: Fixed MSR 0x258 0x0606060606060606
1665 10:51:18.235434 MTRR: Fixed MSR 0x259 0x0000000000000000
1666 10:51:18.235488 MTRR: Fixed MSR 0x268 0x0606060606060606
1667 10:51:18.235541 MTRR: Fixed MSR 0x269 0x0606060606060606
1668 10:51:18.235593 MTRR: Fixed MSR 0x26a 0x0606060606060606
1669 10:51:18.235869 MTRR: Fixed MSR 0x26b 0x0606060606060606
1670 10:51:18.235932 MTRR: Fixed MSR 0x26c 0x0606060606060606
1671 10:51:18.235988 MTRR: Fixed MSR 0x26d 0x0606060606060606
1672 10:51:18.236047 MTRR: Fixed MSR 0x26e 0x0606060606060606
1673 10:51:18.236101 MTRR: Fixed MSR 0x26f 0x0606060606060606
1674 10:51:18.236155 call enable_fixed_mtrr()
1675 10:51:18.236208 call enable_fixed_mtrr()
1676 10:51:18.236262 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1677 10:51:18.236315 CPU physical address size: 39 bits
1678 10:51:18.236369 CBFS: Locating 'fallback/payload'
1679 10:51:18.236422 CPU physical address size: 39 bits
1680 10:51:18.236474 CPU physical address size: 39 bits
1681 10:51:18.236527 CBFS: Found @ offset 223040 size 360b4
1682 10:51:18.236580 Checking segment from ROM address 0xfff23078
1683 10:51:18.236633 Checking segment from ROM address 0xfff23094
1684 10:51:18.236686 Loading segment from ROM address 0xfff23078
1685 10:51:18.236739 code (compression=0)
1686 10:51:18.236791 New segment dstaddr 0x30104020 memsize 0x64d8b0 srcaddr 0xfff230b0 filesize 0x3607c
1687 10:51:18.236846 Loading Segment: addr: 0x30104020 memsz: 0x000000000064d8b0 filesz: 0x000000000003607c
1688 10:51:18.236899 it's not compressed!
1689 10:51:18.236952 [ 0x30104020, 3013a09c, 0x307518d0) <- fff230b0
1690 10:51:18.237006 Clearing Segment: addr: 0x000000003013a09c memsz: 0x0000000000617834
1691 10:51:18.237060 Loading segment from ROM address 0xfff23094
1692 10:51:18.237113 Entry Point 0x30104020
1693 10:51:18.237167 Loaded segments
1694 10:51:18.237219 Finalizing chipset.
1695 10:51:18.237283 ME: Host Firmware Status Register 1 : 0x90000245
1696 10:51:18.237338 ME: Host Firmware Status Register 2 : 0x6B000306
1697 10:51:18.237392 ME: Host Firmware Status Register 3 : 0x00000020
1698 10:51:18.237445 ME: Host Firmware Status Register 4 : 0x00084000
1699 10:51:18.237499 ME: Host Firmware Status Register 5 : 0x00000000
1700 10:51:18.237552 ME: Host Firmware Status Register 6 : 0x40000002
1701 10:51:18.237605 ME: FW Partition Table : OK
1702 10:51:18.237657 ME: Bringup Loader Failure : NO
1703 10:51:18.237711 ME: Firmware Init Complete : YES
1704 10:51:18.237765 ME: Manufacturing Mode : NO
1705 10:51:18.237818 ME: Boot Options Present : NO
1706 10:51:18.237871 ME: Update In Progress : NO
1707 10:51:18.237924 ME: D3 Support : NO
1708 10:51:18.237977 ME: D0i3 Support : YES
1709 10:51:18.238030 ME: Low Power State Enabled : YES
1710 10:51:18.238083 ME: CPU Replaced : NO
1711 10:51:18.238136 ME: CPU Replacement Valid : YES
1712 10:51:18.238189 ME: Current Working State : Normal
1713 10:51:18.238256 ME: Current Operation State : M0 with UMA
1714 10:51:18.238308 ME: Current Operation Mode : Normal
1715 10:51:18.238360 ME: Error Code : No Error
1716 10:51:18.238412 ME: Progress Phase : Host Communication
1717 10:51:18.238464 ME: Power Management Event : Power cycle reset through Moff
1718 10:51:18.238516 ME: Progress Phase State : Host communication established
1719 10:51:18.238568 ME: Power Down Mitigation : NO
1720 10:51:18.238620 ME: FPF status : fused
1721 10:51:18.238672 Clearing MCA.
1722 10:51:18.238723 Finalizing SMM.
1723 10:51:18.238775 BS: BS_PAYLOAD_LOAD times (us): entry 638 run 258982 exit 135070
1724 10:51:18.238828 mp_park_aps done after 0 msecs.
1725 10:51:18.238879 Jumping to boot code at 30104020(7aabe000)
1726 10:51:18.238931 CPU0: stack: 7ab46000 - 7ab47000, lowest used address 7ab46abc, stack used: 1348 bytes
1727 10:51:18.238983
1728 10:51:18.239036 Starting depthcharge on rammus...
1729 10:51:18.239088 WARNING: can't convert coreboot GPIOs, 'lid' won't be resampled at runtime!
1730 10:51:18.239141 WARNING: can't convert coreboot GPIOs, 'power' won't be resampled at runtime!
1731 10:51:18.239194 The GBB signature is at 0x30004020 and is: 24 47 42 42
1732 10:51:18.239246 [firmware-rammus-11275.B-collabora] Dec 11 2020 10:26:21
1733 10:51:18.239299
1734 10:51:18.239592 end: 2.2.3 depthcharge-start (duration 00:00:32) [common]
1735 10:51:18.239686 start: 2.2.4 bootloader-commands (timeout 00:04:27) [common]
1736 10:51:18.239763 Setting prompt string to ['rammus:']
1737 10:51:18.239838 bootloader-commands: Wait for prompt ['rammus:'] (timeout 00:04:27)
1738 10:51:18.240005 Setting prompt string to ['rammus:', '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+']
1740 10:51:18.340953 rammus: tftpboot 192.168.201.1 7059173/tftp-deploy-ni7j_erk/kernel/bzImage 7059173/tftp-deploy-ni7j_erk/kernel/cmdline 7059173/tftp-deploy-ni7j_erk/ramdisk/ramdisk.cpio.gz
1741 10:51:18.341587 Setting prompt string to 'Starting kernel'
1742 10:51:18.341965 Setting prompt string to ['Starting kernel']
1743 10:51:18.342318 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+']
1744 10:51:18.342688 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 00:04:27)
1745 10:51:18.346344 tftpboot 192.168.201.1 7059173/tftp-deploy-ni7j_erk/kernel/bzImaoy-ni7j_erk/kernel/cmdline 7059173/tftp-deploy-ni7j_erk/ramdisk/ramdisk.cpio.gz
1746 10:51:18.346776 Waiting for link
1747 10:51:18.854928 R8152: Initializing
1748 10:51:18.858088 Version 9 (ocp_data = 6010)
1749 10:51:18.861440 R8152: Done initializing
1750 10:51:18.864794 Adding net device
1751 10:51:19.064991 done.
1752 10:51:19.065578 MAC: 00:e0:4c:68:0b:d9
1753 10:51:19.068434 Sending DHCP discover... done.
1754 10:51:19.071577 Waiting for reply... done.
1755 10:51:19.074221 Sending DHCP request... done.
1756 10:51:19.081041 Waiting for reply... done.
1757 10:51:19.081533 My ip is 192.168.201.10
1758 10:51:19.084417 The DHCP server ip is 192.168.201.1
1759 10:51:19.091314 TFTP server IP predefined by user: 192.168.201.1
1760 10:51:19.097831 Bootfile predefined by user: 7059173/tftp-deploy-ni7j_erk/kernel/bzImage
1761 10:51:19.100971 Sending tftp read request... done.
1762 10:51:19.104495 Waiting for the transfer...
1763 10:51:19.374945 00000000 ################################################################
1764 10:51:19.621134 00080000 ################################################################
1765 10:51:19.867604 00100000 ################################################################
1766 10:51:20.121110 00180000 ################################################################
1767 10:51:20.387198 00200000 ################################################################
1768 10:51:20.633848 00280000 ################################################################
1769 10:51:20.904994 00300000 ################################################################
1770 10:51:21.179510 00380000 ################################################################
1771 10:51:21.426995 00400000 ################################################################
1772 10:51:21.676510 00480000 ################################################################
1773 10:51:21.925194 00500000 ################################################################
1774 10:51:22.173839 00580000 ################################################################
1775 10:51:22.432584 00600000 ################################################################
1776 10:51:22.736778 00680000 ################################################################
1777 10:51:22.992231 00700000 ################################################################
1778 10:51:23.245328 00780000 ################################################################
1779 10:51:23.496754 00800000 ################################################################
1780 10:51:23.756252 00880000 ################################################################
1781 10:51:24.008109 00900000 ################################################################
1782 10:51:24.257576 00980000 ################################################################
1783 10:51:24.508465 00a00000 ################################################################
1784 10:51:24.758897 00a80000 ################################################################
1785 10:51:25.009606 00b00000 ################################################################
1786 10:51:25.263886 00b80000 ################################################################
1787 10:51:25.515419 00c00000 ################################################################
1788 10:51:25.571956 00c80000 ############### done.
1789 10:51:25.575441 The bootfile was 13226336 bytes long.
1790 10:51:25.582170 Sending tftp read request... done.
1791 10:51:25.582265 Waiting for the transfer...
1792 10:51:25.844689 00000000 ################################################################
1793 10:51:26.176508 00080000 ################################################################
1794 10:51:26.443895 00100000 ################################################################
1795 10:51:26.747584 00180000 ################################################################
1796 10:51:27.042935 00200000 ################################################################
1797 10:51:27.353753 00280000 ################################################################
1798 10:51:27.629537 00300000 ################################################################
1799 10:51:27.924788 00380000 ################################################################
1800 10:51:28.231775 00400000 ################################################################
1801 10:51:28.524457 00480000 ################################################################
1802 10:51:28.799519 00500000 ################################################################
1803 10:51:29.098158 00580000 ################################################################
1804 10:51:29.411445 00600000 ################################################################
1805 10:51:29.720789 00680000 ################################################################
1806 10:51:29.991226 00700000 ################################################################
1807 10:51:30.231674 00780000 ######################################################## done.
1808 10:51:30.235126 Sending tftp read request... done.
1809 10:51:30.238409 Waiting for the transfer...
1810 10:51:30.238493 00000000 # done.
1811 10:51:30.247889 Command line loaded dynamically from TFTP file: 7059173/tftp-deploy-ni7j_erk/kernel/cmdline
1812 10:51:30.271146 The command line is: earlyprintk=uart8250,mmio32,0xde000000,115200n8 console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1813 10:51:30.280071 Shutting down all USB controllers.
1814 10:51:30.280178 Removing current net device
1815 10:51:30.282800 Finalizing coreboot
1816 10:51:30.289449 Exiting depthcharge with code 4 at timestamp: 33498623
1817 10:51:30.289535
1818 10:51:30.289602 Starting kernel ...
1819 10:51:30.289663
1820 10:51:30.289722
1821 10:51:30.290026 end: 2.2.4 bootloader-commands (duration 00:00:12) [common]
1822 10:51:30.290126 start: 2.2.5 auto-login-action (timeout 00:04:15) [common]
1823 10:51:30.290203 Setting prompt string to ['Linux version [0-9]']
1824 10:51:30.290272 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+']
1825 10:51:30.290340 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)
1826 10:51:31.921566 start: 2.2.5.1 login-action (timeout 00:04:14) [common]
1827 10:51:31.921724 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.
1828 10:51:31.921819 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:.*?$']
1829 10:51:31.921899 Using line separator: #'\n'#
1830 10:51:31.921961 No login prompt set.
1831 10:51:31.922024 Parsing kernel messages
1832 10:51:31.922082 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
1833 10:51:31.922185 [login-action] Waiting for messages, (timeout 00:04:14)
1834 10:51:31.941525 [ 0.000000] Linux version 5.10.131-cip13 (KernelCI@build-j56226-x86-64-gcc-10-x86-64-defconfig-x86-chromebook54rt4) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Wed Aug 17 10:36:07 UTC 2022
1835 10:51:31.967477 [ 0.000000] Command line: earlyprintk=uart8250,mmio32,0xde000000,115200n8 console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1836 10:51:31.974099 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
1837 10:51:31.984177 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
1838 10:51:31.990917 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
1839 10:51:31.997595 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
1840 10:51:32.003671 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
1841 10:51:32.010102 [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
1842 10:51:32.016735 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
1843 10:51:32.023432 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
1844 10:51:32.036884 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
1845 10:51:32.040222 [ 0.000000] BIOS-provided physical RAM map:
1846 10:51:32.046273 [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] type 16
1847 10:51:32.056245 [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x000000000009ffff] usable
1848 10:51:32.063228 [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
1849 10:51:32.069304 [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007a997fff] usable
1850 10:51:32.079289 [ 0.000000] BIOS-e820: [mem 0x000000007a998000-0x000000007affffff] type 16
1851 10:51:32.085935 [ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
1852 10:51:32.095929 [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
1853 10:51:32.102656 [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe00ffff] reserved
1854 10:51:32.108716 [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
1855 10:51:32.118905 [ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed84fff] reserved
1856 10:51:32.125541 [ 0.000000] BIOS-e820: [mem 0x00000000fed90000-0x00000000fed91fff] reserved
1857 10:51:32.131572 [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017effffff] usable
1858 10:51:32.138183 [ 0.000000] NX (Execute Disable) protection: active
1859 10:51:32.141581 [ 0.000000] SMBIOS 2.7 present.
1860 10:51:32.148438 [ 0.000000] DMI: Google Rammus/Rammus, BIOS 09/04/2020
1861 10:51:32.151750 [ 0.000000] tsc: Detected 1600.000 MHz processor
1862 10:51:32.157926 [ 0.000000] tsc: Detected 1599.960 MHz TSC
1863 10:51:32.164553 [ 0.000039] last_pfn = 0x17f000 max_arch_pfn = 0x400000000
1864 10:51:32.171156 [ 0.001100] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
1865 10:51:32.177871 [ 0.005633] last_pfn = 0x7a998 max_arch_pfn = 0x400000000
1866 10:51:32.184557 [ 0.017956] check: Scanning 1 areas for low memory corruption
1867 10:51:32.187325 [ 0.017966] Using GB pages for direct mapping
1868 10:51:32.194087 [ 0.018377] RAMDISK: [mem 0x37811000-0x37ffffff]
1869 10:51:32.200735 [ 0.018382] ACPI: Early table checksum verification disabled
1870 10:51:32.207486 [ 0.018389] ACPI: RSDP 0x00000000000F0000 000024 (v02 CORE )
1871 10:51:32.216826 [ 0.018399] ACPI: XSDT 0x000000007AA9A0E0 00006C (v01 CORE COREBOOT 00000000 CORE 00000000)
1872 10:51:32.226919 [ 0.018411] ACPI: FACP 0x000000007AA9E970 0000F4 (v04 CORE COREBOOT 00000000 CORE 00000000)
1873 10:51:32.236460 [ 0.018423] ACPI: DSDT 0x000000007AA9A280 0046E3 (v05 COREv4 COREBOOT 20110725 INTL 20180531)
1874 10:51:32.239779 [ 0.018433] ACPI: FACS 0x000000007AA9A240 000040
1875 10:51:32.246497 [ 0.018441] ACPI: FACS 0x000000007AA9A240 000040
1876 10:51:32.256521 [ 0.018450] ACPI: SSDT 0x000000007AA9EA70 000EFA (v02 CORE COREBOOT 0000002A CORE 0000002A)
1877 10:53:00.395319 [ 0.018459] ACPI: MCFG 0x000000007AA9F970 00003C (v01 CORE COREBOOT 00000000 CORE 00000000)
1878 10:53:00.395478 [ 0.018468] ACPI: TPM2 0x000000007AA9F9B0 000040 (v04 CORE COREBOOT 00000000 CORE 00000000)
1879 10:53:00.395590 [ 0.018476] ACPI: APIC 0x000000007AA9F9F0 00006C (v02 CORE COREBOOT 00000000 CORE 00000000)
1880 10:53:00.395674 [ 0.018485] ACPI: NHLT 0x000000007AA9FA60 001B1C (v05 GOOGLE RAMMUS 00000000 CORE 00000000)
1881 10:53:00.395755 [ 0.018494] ACPI: DMAR 0x000000007AAA1580 000088 (v01 CORE COREBOOT 00000000 CORE 00000000)
1882 10:53:00.395834 [ 0.018503] ACPI: DBG2 0x000000007AAA3610 000061 (v00 CORE COREBOOT 00000000 CORE 00000000)
1883 10:53:00.395902 [ 0.018512] ACPI: HPET 0x000000007AAA3680 000038 (v01 CORE COREBOOT 00000000 CORE 00000000)
1884 10:53:00.395959 [ 0.018521] ACPI: Reserving FACP table memory at [mem 0x7aa9e970-0x7aa9ea63]
1885 10:53:00.396018 [ 0.018525] ACPI: Reserving DSDT table memory at [mem 0x7aa9a280-0x7aa9e962]
1886 10:53:00.396086 [ 0.018528] ACPI: Reserving FACS table memory at [mem 0x7aa9a240-0x7aa9a27f]
1887 10:53:00.396142 [ 0.018532] ACPI: Reserving FACS table memory at [mem 0x7aa9a240-0x7aa9a27f]
1888 10:53:00.396197 [ 0.018535] ACPI: Reserving SSDT table memory at [mem 0x7aa9ea70-0x7aa9f969]
1889 10:53:00.396251 [ 0.018539] ACPI: Reserving MCFG table memory at [mem 0x7aa9f970-0x7aa9f9ab]
1890 10:53:00.396306 [ 0.018542] ACPI: Reserving TPM2 table memory at [mem 0x7aa9f9b0-0x7aa9f9ef]
1891 10:53:00.396361 [ 0.018546] ACPI: Reserving APIC table memory at [mem 0x7aa9f9f0-0x7aa9fa5b]
1892 10:53:00.396414 [ 0.018549] ACPI: Reserving NHLT table memory at [mem 0x7aa9fa60-0x7aaa157b]
1893 10:53:00.396468 [ 0.018553] ACPI: Reserving DMAR table memory at [mem 0x7aaa1580-0x7aaa1607]
1894 10:53:00.396521 [ 0.018556] ACPI: Reserving DBG2 table memory at [mem 0x7aaa3610-0x7aaa3670]
1895 10:53:00.396574 [ 0.018560] ACPI: Reserving HPET table memory at [mem 0x7aaa3680-0x7aaa36b7]
1896 10:53:00.396628 [ 0.018687] No NUMA configuration found
1897 10:53:00.396682 [ 0.018691] Faking a node at [mem 0x0000000000000000-0x000000017effffff]
1898 10:53:00.396767 [ 0.018698] NODE_DATA(0) allocated [mem 0x17effc000-0x17effffff]
1899 10:53:00.396851 [ 0.018731] Zone ranges:
1900 10:53:00.396904 [ 0.018735] DMA [mem 0x0000000000001000-0x0000000000ffffff]
1901 10:53:00.396958 [ 0.018741] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
1902 10:53:00.397011 [ 0.018746] Normal [mem 0x0000000100000000-0x000000017effffff]
1903 10:53:00.397065 [ 0.018752] Movable zone start for each node
1904 10:53:00.397134 [ 0.018755] Early memory node ranges
1905 10:53:00.397189 [ 0.018759] node 0: [mem 0x0000000000001000-0x000000000009ffff]
1906 10:53:00.397243 [ 0.018763] node 0: [mem 0x0000000000100000-0x000000007a997fff]
1907 10:53:00.397320 [ 0.018766] node 0: [mem 0x0000000100000000-0x000000017effffff]
1908 10:53:00.397373 [ 0.018771] Initmem setup node 0 [mem 0x0000000000001000-0x000000017effffff]
1909 10:53:00.397427 [ 0.018798] On node 0, zone DMA: 1 pages in unavailable ranges
1910 10:53:00.397480 [ 0.018834] On node 0, zone DMA: 96 pages in unavailable ranges
1911 10:53:00.397533 [ 0.028664] On node 0, zone Normal: 22120 pages in unavailable ranges
1912 10:53:00.397587 [ 0.028716] On node 0, zone Normal: 4096 pages in unavailable ranges
1913 10:53:00.397640 [ 0.028740] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff]
1914 10:53:00.397693 [ 0.029079] ACPI: PM-Timer IO Port: 0x1808
1915 10:53:00.397746 [ 0.029128] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
1916 10:53:00.397800 [ 0.029138] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
1917 10:53:00.397853 [ 0.029143] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
1918 10:53:00.397906 [ 0.029154] Using ACPI (MADT) for SMP configuration information
1919 10:53:00.397959 [ 0.029158] ACPI: HPET id: 0x8086a701 base: 0xfed00000
1920 10:53:00.398011 [ 0.029164] TSC deadline timer available
1921 10:53:00.398064 [ 0.029168] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
1922 10:53:00.398143 [ 0.029190] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
1923 10:53:00.398218 [ 0.029195] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
1924 10:53:00.398274 [ 0.029199] PM: hibernation: Registered nosave memory: [mem 0x7a998000-0x7affffff]
1925 10:53:00.398367 [ 0.029203] PM: hibernation: Registered nosave memory: [mem 0x7b000000-0x7fffffff]
1926 10:53:00.398421 [ 0.029206] PM: hibernation: Registered nosave memory: [mem 0x80000000-0xdfffffff]
1927 10:53:00.398474 [ 0.029209] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xe3ffffff]
1928 10:53:00.398527 [ 0.029212] PM: hibernation: Registered nosave memory: [mem 0xe4000000-0xfdffffff]
1929 10:53:00.398580 [ 0.029216] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe00ffff]
1930 10:53:00.399034 [ 0.029219] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfed0ffff]
1931 10:53:00.399124 [ 0.029222] PM: hibernation: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
1932 10:53:00.399206 [ 0.029226] PM: hibernation: Registered nosave memory: [mem 0xfed1a000-0xfed7ffff]
1933 10:53:00.399285 [ 0.029229] PM: hibernation: Registered nosave memory: [mem 0xfed80000-0xfed84fff]
1934 10:53:00.399364 [ 0.029232] PM: hibernation: Registered nosave memory: [mem 0xfed85000-0xfed8ffff]
1935 10:53:00.399443 [ 0.029235] PM: hibernation: Registered nosave memory: [mem 0xfed90000-0xfed91fff]
1936 10:53:00.399582 [ 0.029239] PM: hibernation: Registered nosave memory: [mem 0xfed92000-0xffffffff]
1937 10:53:00.399636 [ 0.029245] [mem 0x80000000-0xdfffffff] available for PCI devices
1938 10:53:00.399691 [ 0.029251] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
1939 10:53:00.399746 [ 0.040207] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
1940 10:53:00.399801 [ 0.040425] percpu: Embedded 59 pages/cpu s200848 r8192 d32624 u524288
1941 10:53:00.399854 [ 0.040480] Built 1 zonelists, mobility grouping on. Total pages: 1006266
1942 10:53:00.399908 [ 0.040484] Policy zone: Normal
1943 10:53:00.399962 [ 0.040495] Kernel command line: earlyprintk=uart8250,mmio32,0xde000000,115200n8 console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1944 10:53:00.400019 [ 0.040911] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
1945 10:53:00.400073 [ 0.041106] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
1946 10:53:00.400127 [ 0.041174] mem auto-init: stack:off, heap alloc:off, heap free:off
1947 10:53:00.400180 [ 0.059196] Memory: 3892764K/4089052K available (18450K kernel code, 3464K rwdata, 6028K rodata, 1692K init, 11548K bss, 196028K reserved, 0K cma-reserved)
1948 10:53:00.400235 [ 0.059308] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
1949 10:53:00.400289 [ 0.059351] Kernel/User page tables isolation: enabled
1950 10:53:00.400342 [ 0.059408] ftrace: allocating 53343 entries in 209 pages
1951 10:53:00.400395 [ 0.087995] ftrace: allocated 209 pages with 4 groups
1952 10:53:00.400448 [ 0.088212] Running RCU self tests
1953 10:53:00.400501 [ 0.088224] rcu: Hierarchical RCU implementation.
1954 10:53:00.400555 [ 0.088227] rcu: RCU event tracing is enabled.
1955 10:53:00.400608 [ 0.088231] rcu: RCU lockdep checking is enabled.
1956 10:53:00.400662 [ 0.088234] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
1957 10:53:00.400717 [ 0.088238] Rude variant of Tasks RCU enabled.
1958 10:53:00.400771 [ 0.088241] Tracing variant of Tasks RCU enabled.
1959 10:53:00.400825 [ 0.088245] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
1960 10:53:00.400879 [ 0.088248] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
1961 10:53:00.400933 [ 0.095535] NR_IRQS: 4352, nr_irqs: 1024, preallocated irqs: 16
1962 10:53:00.400987 [ 0.095942] random: crng init done
1963 10:53:00.401041 [ 0.096025] Console: colour dummy device 80x25
1964 10:53:00.401095 [ 0.171110] printk: console [ttyS0] enabled
1965 10:53:00.401149 [ 0.171478] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
1966 10:53:00.401204 [ 0.172139] ... MAX_LOCKDEP_SUBCLASSES: 8
1967 10:53:00.401264 [ 0.172493] ... MAX_LOCK_DEPTH: 48
1968 10:53:00.401356 [ 0.172854] ... MAX_LOCKDEP_KEYS: 8192
1969 10:53:00.401411 [ 0.173229] ... CLASSHASH_SIZE: 4096
1970 10:53:00.401465 [ 0.173605] ... MAX_LOCKDEP_ENTRIES: 32768
1971 10:53:00.401519 [ 0.173987] ... MAX_LOCKDEP_CHAINS: 65536
1972 10:53:00.401573 [ 0.174370] ... CHAINHASH_SIZE: 32768
1973 10:53:00.401627 [ 0.174753] memory used by lock dependency info: 6365 kB
1974 10:53:00.401681 [ 0.175220] memory used for stack traces: 4224 kB
1975 10:53:00.401735 [ 0.175631] per task-struct memory footprint: 1920 bytes
1976 10:53:00.401789 [ 0.176136] ACPI: Core revision 20200925
1977 10:53:00.401842 [ 0.176666] hpet: HPET dysfunctional in PC10. Force disabled.
1978 10:53:00.401896 [ 0.177164] APIC: Switch to symmetric I/O mode setup
1979 10:53:00.401951 [ 0.181606] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x170fff30cc4, max_idle_ns: 440795237869 ns
1980 10:53:00.402006 [ 0.182518] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.92 BogoMIPS (lpj=1599960)
1981 10:53:00.402064 [ 0.183421] pid_max: default: 32768 minimum: 301
1982 10:53:00.402118 [ 0.183505] LSM: Security Framework initializing
1983 10:53:00.402172 [ 0.183505] SELinux: Initializing.
1984 10:53:00.402226 [ 0.183505] LSM support for eBPF active
1985 10:53:00.402280 [ 0.183505] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1986 10:53:00.402335 [ 0.183505] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1987 10:53:00.402965 [ 0.183505] mce: CPU0: Thermal monitoring enabled (TM1)
1988 10:53:00.403040 [ 0.183505] process: using mwait in idle threads
1989 10:53:00.403103 [ 0.183505] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
1990 10:53:00.403196 [ 0.183505] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
1991 10:53:00.403308 [ 0.183505] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
1992 10:53:00.403389 [ 0.183505] Spectre V2 : Mitigation: Retpolines
1993 10:53:00.403471 [ 0.183505] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
1994 10:53:00.403528 [ 0.183505] Spectre V2 : Enabling Restricted Speculation for firmware calls
1995 10:53:00.403585 [ 0.183505] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
1996 10:53:00.403642 [ 0.183505] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
1997 10:53:00.403697 [ 0.183505] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
1998 10:53:00.403753 [ 0.183505] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
1999 10:53:00.403809 [ 0.183505] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
2000 10:53:00.403869 [ 0.183505] SRBDS: Vulnerable: No microcode
2001 10:53:00.403926 [ 0.183505] Freeing SMP alternatives memory: 44K
2002 10:53:00.404006 [ 0.183505] smpboot: CPU0: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz (family: 0x6, model: 0x8e, stepping: 0x9)
2003 10:53:00.404075 [ 0.184036] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
2004 10:53:00.404131 [ 0.184518] ... version: 4
2005 10:53:00.404185 [ 0.184874] ... bit width: 48
2006 10:53:00.404239 [ 0.185235] ... generic registers: 4
2007 10:53:00.404293 [ 0.185511] ... value mask: 0000ffffffffffff
2008 10:53:00.404347 [ 0.185973] ... max period: 00007fffffffffff
2009 10:53:00.404401 [ 0.186434] ... fixed-purpose events: 3
2010 10:53:00.404455 [ 0.186510] ... event mask: 000000070000000f
2011 10:53:00.404509 [ 0.187404] rcu: Hierarchical SRCU implementation.
2012 10:53:00.404564 [ 0.189231] smp: Bringing up secondary CPUs ...
2013 10:53:00.404618 [ 0.190126] x86: Booting SMP configuration:
2014 10:53:00.404672 [ 0.190522] .... node #0, CPUs: #1
2015 10:53:00.404726 [ 0.191597] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
2016 10:53:00.404782 [ 0.192529] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
2017 10:53:00.404838 [ 0.194069] #2 #3
2018 10:53:00.404892 [ 0.196085] smp: Brought up 1 node, 4 CPUs
2019 10:53:00.404946 [ 0.196512] smpboot: Max logical packages: 1
2020 10:53:00.405000 [ 0.196890] smpboot: Total of 4 processors activated (12799.68 BogoMIPS)
2021 10:53:00.405055 [ 0.199777] devtmpfs: initialized
2022 10:53:00.405110 [ 0.200079] x86/mm: Memory block size: 128MB
2023 10:53:00.405163 [ 0.203629] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
2024 10:53:00.405218 [ 0.204524] futex hash table entries: 1024 (order: 5, 131072 bytes, linear)
2025 10:53:00.405313 [ 0.205468] pinctrl core: initialized pinctrl subsystem
2026 10:53:00.405369 [ 0.205827] PM: RTC time: 09:44:40, date: 2022-08-17
2027 10:53:00.405424 [ 0.206723] NET: Registered protocol family 16
2028 10:53:00.405477 [ 0.207732] audit: initializing netlink subsys (disabled)
2029 10:53:00.405532 [ 0.208230] audit: type=2000 audit(1660729480.025:1): state=initialized audit_enabled=0 res=1
2030 10:53:00.405587 [ 0.208901] thermal_sys: Registered thermal governor 'step_wise'
2031 10:53:00.405641 [ 0.209047] thermal_sys: Registered thermal governor 'user_space'
2032 10:53:00.405696 [ 0.209580] cpuidle: using governor menu
2033 10:53:00.405749 [ 0.210623] ACPI: bus type PCI registered
2034 10:53:00.405803 [ 0.211286] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
2035 10:53:00.405858 [ 0.211519] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
2036 10:53:00.405914 [ 0.212134] PCI: Using configuration type 1 for base access
2037 10:53:00.405975 [ 0.232780] Kprobes globally optimized
2038 10:53:00.406055 [ 0.233145] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
2039 10:53:00.406149 [ 0.233522] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
2040 10:53:00.406218 [ 0.234256] cryptomgr_test (38) used greatest stack depth: 14880 bytes left
2041 10:53:00.406273 [ 0.236789] ACPI: Added _OSI(Module Device)
2042 10:53:00.406327 [ 0.236789] ACPI: Added _OSI(Processor Device)
2043 10:53:00.406380 [ 0.236907] ACPI: Added _OSI(3.0 _SCP Extensions)
2044 10:53:00.406434 [ 0.237319] ACPI: Added _OSI(Processor Aggregator Device)
2045 10:53:00.406488 [ 0.238514] ACPI: Added _OSI(Linux-Dell-Video)
2046 10:53:00.407137 [ 0.238907] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
2047 10:53:00.407257 [ 0.239370] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
2048 10:53:00.407339 [ 0.250282] ACPI: 2 ACPI AML tables successfully acquired and loaded
2049 10:53:00.407451 [ 0.257342] ACPI: EC: EC started
2050 10:53:00.407571 [ 0.258511] ACPI: EC: interrupt blocked
2051 10:53:00.407649 [ 0.259503] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2052 10:53:00.407722 [ 0.259514] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
2053 10:53:00.407781 [ 0.260150] ACPI: Interpreter enabled
2054 10:53:00.407837 [ 0.260534] ACPI: (supports S0 S3 S4 S5)
2055 10:53:00.407892 [ 0.260884] ACPI: Using IOAPIC for interrupt routing
2056 10:53:00.407948 [ 0.261384] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug
2057 10:53:00.408004 [ 0.277092] ACPI: Power Resource [PRIC] (on)
2058 10:53:00.408059 [ 0.404735] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
2059 10:53:00.408114 [ 0.405280] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
2060 10:53:00.408169 [ 0.405756] acpi PNP0A08:00: _OSC: OS now controls [PME PCIeCapability LTR]
2061 10:53:00.408227 [ 0.406411] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
2062 10:53:00.408283 [ 0.408062] PCI host bridge to bus 0000:00
2063 10:53:00.408337 [ 0.408429] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
2064 10:53:00.408392 [ 0.408512] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
2065 10:53:00.408456 [ 0.409098] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
2066 10:53:00.408511 [ 0.410513] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
2067 10:53:00.408565 [ 0.411156] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
2068 10:53:00.408620 [ 0.411511] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
2069 10:53:00.408674 [ 0.412156] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
2070 10:53:00.408729 [ 0.412511] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
2071 10:53:00.408782 [ 0.413154] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
2072 10:53:00.408836 [ 0.413511] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
2073 10:53:00.408891 [ 0.414154] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
2074 10:53:00.408945 [ 0.415512] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
2075 10:53:00.408999 [ 0.416155] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
2076 10:53:00.409053 [ 0.416511] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
2077 10:53:00.409108 [ 0.417155] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
2078 10:53:00.409162 [ 0.417511] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
2079 10:53:00.409217 [ 0.418154] pci_bus 0000:00: root bus resource [mem 0x80000001-0xdfffffff window]
2080 10:53:00.409316 [ 0.419512] pci_bus 0000:00: root bus resource [mem 0x800000000-0xbffffffff window]
2081 10:53:00.409372 [ 0.420170] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
2082 10:53:00.409427 [ 0.420511] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window]
2083 10:53:00.409481 [ 0.421156] pci_bus 0000:00: root bus resource [bus 00-ff]
2084 10:53:00.409535 [ 0.421590] pci 0000:00:00.0: [8086:590c] type 00 class 0x060000
2085 10:53:00.409590 [ 0.422984] pci 0000:00:02.0: [8086:591c] type 00 class 0x030000
2086 10:53:00.409644 [ 0.423533] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd0ffffff 64bit]
2087 10:53:00.409700 [ 0.424133] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
2088 10:53:00.409754 [ 0.424519] pci 0000:00:02.0: reg 0x20: [io 0x1c00-0x1c3f]
2089 10:53:00.409808 [ 0.425585] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
2090 10:53:00.409862 [ 0.426126] pci 0000:00:04.0: reg 0x10: [mem 0xd1120000-0xd1127fff 64bit]
2091 10:53:00.409916 [ 0.427198] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
2092 10:53:00.409978 [ 0.428535] pci 0000:00:08.0: reg 0x10: [mem 0xd1130000-0xd1130fff 64bit]
2093 10:53:00.410051 [ 0.429709] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
2094 10:53:00.410109 [ 0.430257] pci 0000:00:14.0: reg 0x10: [mem 0xd1100000-0xd110ffff 64bit]
2095 10:53:00.410177 [ 0.430643] pci 0000:00:14.0: PME# supported from D3hot D3cold
2096 10:53:00.410231 [ 0.431821] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
2097 10:53:00.410285 [ 0.432370] pci 0000:00:14.2: reg 0x10: [mem 0xd1131000-0xd1131fff 64bit]
2098 10:53:00.410338 [ 0.433127] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
2099 10:53:00.410392 [ 0.434555] pci 0000:00:15.0: reg 0x10: [mem 0xd1132000-0xd1132fff 64bit]
2100 10:53:00.411157 [ 0.435862] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
2101 10:53:00.411248 [ 0.436418] pci 0000:00:15.1: reg 0x10: [mem 0xd1133000-0xd1133fff 64bit]
2102 10:53:00.411332 [ 0.437275] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000
2103 10:53:00.411437 [ 0.437554] pci 0000:00:19.0: reg 0x10: [mem 0xfe034000-0xfe034fff 64bit]
2104 10:53:00.411562 [ 0.438161] pci 0000:00:19.0: reg 0x18: [mem 0xd1135000-0xd1135fff 64bit]
2105 10:53:00.411659 [ 0.440243] pci 0000:00:19.1: [8086:9d65] type 00 class 0x118000
2106 10:53:00.411757 [ 0.440554] pci 0000:00:19.1: reg 0x10: [mem 0xd1136000-0xd1136fff 64bit]
2107 10:53:00.411829 [ 0.441904] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
2108 10:53:00.411886 [ 0.442593] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
2109 10:53:00.411942 [ 0.443811] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
2110 10:53:00.412014 [ 0.444367] pci 0000:00:1e.0: reg 0x10: [mem 0xd1137000-0xd1137fff 64bit]
2111 10:53:00.412084 [ 0.445251] pci 0000:00:1e.2: [8086:9d29] type 00 class 0x118000
2112 10:53:00.412139 [ 0.446556] pci 0000:00:1e.2: reg 0x10: [mem 0xd1138000-0xd1138fff 64bit]
2113 10:53:00.412195 [ 0.447868] pci 0000:00:1e.4: [8086:9d2b] type 00 class 0x080501
2114 10:53:00.412249 [ 0.448418] pci 0000:00:1e.4: reg 0x10: [mem 0xd1139000-0xd1139fff 64bit]
2115 10:53:00.412319 [ 0.449328] pci 0000:00:1e.6: [8086:9d2d] type 00 class 0x080501
2116 10:53:00.412375 [ 0.449549] pci 0000:00:1e.6: reg 0x10: [mem 0xd113a000-0xd113afff 64bit]
2117 10:53:00.412431 [ 0.450831] pci 0000:00:1f.0: [8086:9d4b] type 00 class 0x060100
2118 10:53:00.412487 [ 0.452040] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
2119 10:53:00.412555 [ 0.452541] pci 0000:00:1f.2: reg 0x10: [mem 0xd1128000-0xd112bfff]
2120 10:53:00.412628 [ 0.453763] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040100
2121 10:53:00.412698 [ 0.454317] pci 0000:00:1f.3: reg 0x10: [mem 0xd112c000-0xd112ffff 64bit]
2122 10:53:00.412752 [ 0.455568] pci 0000:00:1f.3: reg 0x20: [mem 0xd1110000-0xd111ffff 64bit]
2123 10:53:00.412806 [ 0.456249] pci 0000:00:1f.3: PME# supported from D3hot D3cold
2124 10:53:00.412861 [ 0.457187] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
2125 10:53:00.412947 [ 0.457577] pci 0000:00:1f.4: reg 0x10: [mem 0xd113c000-0xd113c0ff 64bit]
2126 10:53:00.413001 [ 0.458232] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf]
2127 10:53:00.413055 [ 0.459177] pci 0000:00:1f.5: [8086:9d24] type 00 class 0x000000
2128 10:53:00.413110 [ 0.460543] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
2129 10:53:00.413180 [ 0.462134] pci 0000:01:00.0: [8086:095a] type 00 class 0x028000
2130 10:53:00.413236 [ 0.462707] pci 0000:01:00.0: reg 0x10: [mem 0xd1000000-0xd1001fff 64bit]
2131 10:53:00.413313 [ 0.464325] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
2132 10:53:00.413368 [ 0.466170] pci 0000:00:1c.0: PCI bridge to [bus 01]
2133 10:53:00.413423 [ 0.466527] pci 0000:00:1c.0: bridge window [mem 0xd1000000-0xd10fffff]
2134 10:53:00.413506 [ 0.468244] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 12 14 15) *11
2135 10:53:00.413561 [ 0.469754] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 12 14 15)
2136 10:53:00.413616 [ 0.470589] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 12 14 15) *11
2137 10:53:00.413670 [ 0.471449] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 12 14 15) *11
2138 10:53:00.413725 [ 0.471758] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 12 14 15) *11
2139 10:53:00.413779 [ 0.472615] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 12 14 15) *11
2140 10:53:00.413834 [ 0.473470] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 12 14 15) *11
2141 10:53:00.413888 [ 0.474746] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 12 14 15) *11
2142 10:53:00.413943 [ 0.480573] ACPI: EC: interrupt unblocked
2143 10:53:00.413997 [ 0.480940] ACPI: EC: event unblocked
2144 10:53:00.414051 [ 0.481275] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2145 10:53:00.414105 [ 0.481511] ACPI: EC: GPE=0x6e
2146 10:53:00.414159 [ 0.481791] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC initialization complete
2147 10:53:00.414214 [ 0.482398] ACPI: \_SB_.PCI0.LPCB.EC0_: EC: Used to handle transactions and events
2148 10:53:00.414269 [ 0.483878] iommu: Default domain type: Translated
2149 10:53:00.414323 [ 0.484691] pci 0000:00:02.0: vgaarb: setting as boot VGA device
2150 10:53:00.414409 [ 0.485106] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
2151 10:53:00.414465 [ 0.485531] pci 0000:00:02.0: vgaarb: bridge control possible
2152 10:53:00.414519 [ 0.486031] vgaarb: loaded
2153 10:53:00.414629 [ 0.486740] SCSI subsystem initialized
2154 10:53:00.414700 [ 0.487706] ACPI: bus type USB registered
2155 10:53:00.414755 [ 0.487706] usbcore: registered new interface driver usbfs
2156 10:53:00.414809 [ 0.488157] usbcore: registered new interface driver hub
2157 10:53:00.414863 [ 0.488575] usbcore: registered new device driver usb
2158 10:53:00.414947 [ 0.489121] pps_core: LinuxPPS API ver. 1 registered
2159 10:53:00.415925 [ 0.489511] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
2160 10:53:00.416049 [ 0.490299] PTP clock support registered
2161 10:53:00.416130 [ 0.491712] Advanced Linux Sound Architecture Driver Initialized.
2162 10:53:00.416211 [ 0.493321] NetLabel: Initializing
2163 10:53:00.416290 [ 0.493511] NetLabel: domain hash size = 128
2164 10:53:00.416367 [ 0.493896] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
2165 10:53:00.416450 [ 0.494445] NetLabel: unlabeled traffic allowed by default
2166 10:53:00.416508 [ 0.494611] PCI: Using ACPI for IRQ routing
2167 10:53:00.416564 [ 0.502686] clocksource: Switched to clocksource tsc-early
2168 10:53:00.416619 [ 0.808781] VFS: Disk quotas dquot_6.6.0
2169 10:53:00.416676 [ 0.809168] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
2170 10:53:00.416734 [ 0.810089] pnp: PnP ACPI init
2171 10:53:00.416789 [ 0.811018] system 00:00: [mem 0xfed10000-0xfed17fff] has been reserved
2172 10:53:00.416844 [ 0.811609] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved
2173 10:53:00.416899 [ 0.812183] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved
2174 10:53:00.416953 [ 0.812765] system 00:00: [mem 0xe0000000-0xe3ffffff] has been reserved
2175 10:53:00.417007 [ 0.813338] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
2176 10:53:00.417061 [ 0.813920] system 00:00: [mem 0xfed90000-0xfed93fff] could not be reserved
2177 10:53:00.417116 [ 0.814532] system 00:00: [mem 0xfed45000-0xfed8ffff] could not be reserved
2178 10:53:00.417170 [ 0.815133] system 00:00: [mem 0xff000000-0xffffffff] has been reserved
2179 10:53:00.417240 [ 0.815713] system 00:00: [mem 0xfee00000-0xfeefffff] has been reserved
2180 10:53:00.417318 [ 0.816287] system 00:00: [mem 0xfed00000-0xfed003ff] has been reserved
2181 10:53:00.417372 [ 0.817621] system 00:01: [io 0x1800-0x18fe] has been reserved
2182 10:53:00.417427 [ 0.818443] system 00:03: [io 0x0900-0x09fe] has been reserved
2183 10:53:00.417481 [ 0.819172] system 00:04: [io 0x0200] has been reserved
2184 10:53:00.417535 [ 0.819650] system 00:04: [io 0x0204] has been reserved
2185 10:53:00.417589 [ 0.820115] system 00:04: [io 0x0800-0x087f] has been reserved
2186 10:53:00.417644 [ 0.820639] system 00:04: [io 0x0880-0x08ff] has been reserved
2187 10:53:00.417698 [ 0.823209] pnp: PnP ACPI: found 6 devices
2188 10:53:00.417752 [ 0.836402] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
2189 10:53:00.417808 [ 0.837263] NET: Registered protocol family 2
2190 10:53:00.417862 [ 0.837782] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
2191 10:53:00.417917 [ 0.839726] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
2192 10:53:00.417971 [ 0.840639] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
2193 10:53:00.418026 [ 0.841498] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
2194 10:53:00.418088 [ 0.843663] TCP: Hash tables configured (established 32768 bind 32768)
2195 10:53:00.418144 [ 0.844469] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
2196 10:53:00.418198 [ 0.845356] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
2197 10:53:00.418251 [ 0.846165] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
2198 10:53:00.418306 [ 0.847110] NET: Registered protocol family 1
2199 10:53:00.418360 [ 0.848022] RPC: Registered named UNIX socket transport module.
2200 10:53:00.418414 [ 0.848572] RPC: Registered udp transport module.
2201 10:53:00.418489 [ 0.848986] RPC: Registered tcp transport module.
2202 10:53:00.418565 [ 0.849397] RPC: Registered tcp NFSv4.1 backchannel transport module.
2203 10:53:00.418624 [ 0.850383] NET: Registered protocol family 44
2204 10:53:00.418680 [ 0.850807] pci 0000:00:1c.0: PCI bridge to [bus 01]
2205 10:53:00.418734 [ 0.851256] pci 0000:00:1c.0: bridge window [mem 0xd1000000-0xd10fffff]
2206 10:53:00.418789 [ 0.851869] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
2207 10:53:00.418843 [ 0.852403] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
2208 10:53:00.418898 [ 0.852945] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
2209 10:53:00.418953 [ 0.853593] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
2210 10:53:00.419007 [ 0.854186] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
2211 10:53:00.419061 [ 0.854786] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
2212 10:53:00.419115 [ 0.855379] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
2213 10:53:00.419169 [ 0.855985] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
2214 10:53:00.419223 [ 0.856594] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
2215 10:53:00.419277 [ 0.857193] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
2216 10:53:00.419331 [ 0.857800] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
2217 10:53:00.420292 [ 0.858399] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
2218 10:53:00.420384 [ 0.859006] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
2219 10:53:00.420467 [ 0.859614] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
2220 10:53:00.420546 [ 0.860214] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
2221 10:53:00.420626 [ 0.860847] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
2222 10:53:00.420705 [ 0.861447] pci_bus 0000:00: resource 20 [mem 0x80000001-0xdfffffff window]
2223 10:53:00.420779 [ 0.862055] pci_bus 0000:00: resource 21 [mem 0x800000000-0xbffffffff window]
2224 10:53:00.420841 [ 0.862679] pci_bus 0000:00: resource 22 [mem 0xfd000000-0xfe7fffff window]
2225 10:53:00.420896 [ 0.863278] pci_bus 0000:00: resource 23 [mem 0xfed40000-0xfed44fff window]
2226 10:53:00.420958 [ 0.863885] pci_bus 0000:01: resource 1 [mem 0xd1000000-0xd10fffff]
2227 10:53:00.421015 [ 0.864810] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
2228 10:53:00.421071 [ 0.867116] PCI: CLS 64 bytes, default 64
2229 10:53:00.421126 [ 0.867758] Unpacking initramfs...
2230 10:53:00.421198 [ 1.099409] Freeing initrd memory: 8124K
2231 10:53:00.421254 [ 1.099875] DMAR: Host address width 39
2232 10:53:00.421339 [ 1.100241] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
2233 10:53:00.421394 [ 1.100770] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
2234 10:53:00.421449 [ 1.101493] DMAR: RMRR base: 0x0000007b800000 end: 0x0000007fffffff
2235 10:53:00.421504 [ 1.102046] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
2236 10:53:00.421558 [ 1.102532] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
2237 10:53:00.421613 [ 1.103291] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
2238 10:53:00.421667 [ 1.103924] software IO TLB: mapped [mem 0x0000000076998000-0x000000007a998000] (64MB)
2239 10:53:00.421722 [ 1.104783] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
2240 10:53:00.421777 [ 1.105462] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
2241 10:53:00.421831 [ 1.105975] RAPL PMU: hw unit of domain package 2^-14 Joules
2242 10:53:00.421885 [ 1.106466] RAPL PMU: hw unit of domain dram 2^-14 Joules
2243 10:53:00.421940 [ 1.106943] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
2244 10:53:00.421994 [ 1.107435] RAPL PMU: hw unit of domain psys 2^-14 Joules
2245 10:53:00.422048 [ 1.109312] kvm: already loaded the other module
2246 10:53:00.422102 [ 1.124997] check: Scanning for low memory corruption every 60 seconds
2247 10:53:00.422156 [ 1.128075] Initialise system trusted keyrings
2248 10:53:00.422210 [ 1.128681] workingset: timestamp_bits=56 max_order=20 bucket_order=0
2249 10:53:00.422264 [ 1.144685] NFS: Registering the id_resolver key type
2250 10:53:00.422318 [ 1.145158] Key type id_resolver registered
2251 10:53:00.422372 [ 1.145562] Key type id_legacy registered
2252 10:53:00.422426 [ 1.161340] Key type asymmetric registered
2253 10:53:00.422480 [ 1.161747] Asymmetric key parser 'x509' registered
2254 10:53:00.422534 [ 1.162220] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
2255 10:53:00.422589 [ 1.162879] io scheduler mq-deadline registered
2256 10:53:00.422643 [ 1.163279] io scheduler kyber registered
2257 10:53:00.422697 [ 1.163827] test_firmware: interface ready
2258 10:53:00.422750 [ 1.165429] pcieport 0000:00:1c.0: PME: Signaling with IRQ 120
2259 10:53:00.422805 [ 1.166969] ACPI: AC Adapter [AC] (on-line)
2260 10:53:00.422858 [ 1.167647] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/PNP0C09:00/PNP0C0D:00/input/input0
2261 10:53:00.422917 [ 1.169127] ACPI: Lid Switch [LID0]
2262 10:53:00.422974 [ 1.169662] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
2263 10:53:00.423029 [ 1.170484] ACPI: Power Button [PWRF]
2264 10:53:00.423083 [ 1.171157] ACPI: \_PR_.CP00: Found 3 idle states
2265 10:53:00.423136 [ 1.172137] ACPI: \_PR_.CP01: Found 3 idle states
2266 10:53:00.423190 [ 1.172992] ACPI: \_PR_.CP02: Found 3 idle states
2267 10:53:00.423282 [ 1.173889] ACPI: \_PR_.CP03: Found 3 idle states
2268 10:53:00.423336 [ 1.175147] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
2269 10:53:00.423390 [ 1.178069] hpet_acpi_add: no address or irqs in _CRS
2270 10:53:00.423444 [ 1.178865] Non-volatile memory driver v1.3
2271 10:53:00.423498 [ 1.179042] battery: ACPI: Battery Slot [BAT0] (battery present)
2272 10:53:00.423552 [ 1.179360] Linux agpgart interface v0.103
2273 10:53:00.423605 [ 1.182316] i915 0000:00:02.0: vgaarb: deactivate vga console
2274 10:53:00.423659 [ 1.234501] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
2275 10:53:00.423714 [ 1.235769] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2
2276 10:53:00.423768 [ 1.236657] i915 0000:00:02.0: [drm] Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
2277 10:53:00.424829 [ 1.237862] i915 0000:00:02.0: [drm] DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
2278 10:53:00.424920 [ 1.274453] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
2279 10:53:00.425005 [ 1.278005] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 1
2280 10:53:00.425086 [ 1.294258] loop: module loaded
2281 10:53:00.425165 [ 1.295176] lkdtm: No crash points registered, enable through debugfs
2282 10:53:00.425244 [ 1.314409] printk: console [ttyS0] disabled
2283 10:53:00.425358 [ 1.314991] dw-apb-uart.2: ttyS0 at MMIO 0xfe034000 (irq = 32, base_baud = 115200) is a 16550A
2284 10:53:00.425428 [ 2.133630] tsc: Refined TSC clocksource calibration: 1608.000 MHz
2285 10:53:00.425484 [ 2.134610] printk: console [ttyS0] enabled
2286 10:53:00.425538 [ 2.141899] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172daa3a18b, max_idle_ns: 440795212390 ns
2287 10:53:00.425593 [ 2.160002] dw-apb-uart.4: ttyS1 at MMIO 0xd1137000 (irq = 20, base_baud = 115200) is a 16550A
2288 10:53:00.425648 [ 4.544727] clocksource: Switched to clocksource tsc
2289 10:53:00.425703 [ 4.544813] fbcon: i915drmfb (fb0) is primary device
2290 10:53:00.425758 [ 4.546678] pxa2xx-spi pxa2xx-spi.5: no DMA channels available, using PIO
2291 10:53:00.425813 [ 4.553292] e100: Intel(R) PRO/100 Network Driver
2292 10:53:00.425867 [ 4.553294] e100: Copyright(c) 1999-2006 Intel Corporation
2293 10:53:00.425922 [ 4.553343] e1000: Intel(R) PRO/1000 Network Driver
2294 10:53:00.425979 [ 4.553345] e1000: Copyright (c) 1999-2006 Intel Corporation.
2295 10:53:00.426036 [ 4.553409] e1000e: Intel(R) PRO/1000 Network Driver
2296 10:53:00.426091 [ 4.553411] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
2297 10:53:00.426146 [ 4.553478] sky2: driver version 1.30
2298 10:53:00.426199 [ 4.553741] usbcore: registered new interface driver r8152
2299 10:53:00.426254 [ 4.554066] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
2300 10:53:00.426323 [ 4.554083] ehci-pci: EHCI PCI platform driver
2301 10:53:00.426378 [ 4.554136] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
2302 10:53:00.426436 [ 4.554149] ohci-pci: OHCI PCI platform driver
2303 10:53:00.426493 [ 4.554195] uhci_hcd: USB Universal Host Controller Interface driver
2304 10:53:00.426548 [ 4.555087] xhci_hcd 0000:00:14.0: xHCI Host Controller
2305 10:53:00.426602 [ 4.555648] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
2306 10:53:00.426656 [ 4.556971] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
2307 10:53:00.426711 [ 4.557043] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
2308 10:53:00.426765 [ 4.557439] tpm_tis_spi spi-PRP0001:00: TPM ready IRQ confirmed on attempt 2
2309 10:53:00.426820 [ 4.559317] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2310 10:53:00.426875 [ 4.559331] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2311 10:53:00.426930 [ 4.559334] usb usb1: Product: xHCI Host Controller
2312 10:53:00.426984 [ 4.559337] usb usb1: Manufacturer: Linux 5.10.131-cip13 xhci-hcd
2313 10:53:00.427037 [ 4.559340] usb usb1: SerialNumber: 0000:00:14.0
2314 10:53:00.427092 [ 4.561008] hub 1-0:1.0: USB hub found
2315 10:53:00.427146 [ 4.561197] hub 1-0:1.0: 12 ports detected
2316 10:53:00.427199 [ 4.565542] xhci_hcd 0000:00:14.0: xHCI Host Controller
2317 10:53:00.427253 [ 4.565950] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
2318 10:53:00.427307 [ 4.565960] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
2319 10:53:00.427361 [ 4.566300] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
2320 10:53:00.427417 [ 4.566326] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2321 10:53:00.427470 [ 4.566329] usb usb2: Product: xHCI Host Controller
2322 10:53:00.427524 [ 4.566332] usb usb2: Manufacturer: Linux 5.10.131-cip13 xhci-hcd
2323 10:53:00.427576 [ 4.566350] usb usb2: SerialNumber: 0000:00:14.0
2324 10:53:00.427629 [ 4.567959] hub 2-0:1.0: USB hub found
2325 10:53:00.427681 [ 4.568071] hub 2-0:1.0: 6 ports detected
2326 10:53:00.427734 [ 4.570255] usbcore: registered new interface driver usblp
2327 10:53:00.427786 [ 4.570332] usbcore: registered new interface driver usb-storage
2328 10:53:00.427839 [ 4.570858] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
2329 10:53:00.427893 [ 4.570980] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
2330 10:53:00.427946 [ 4.570983] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
2331 10:53:00.427999 [ 4.571752] i8042: Warning: Keylock active
2332 10:53:00.428051 [ 4.572015] serio: i8042 KBD port at 0x60,0x64 irq 1
2333 10:53:00.428104 [ 4.574008] rtc_cmos 00:02: RTC can wake from S4
2334 10:53:00.428156 [ 4.576232] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
2335 10:53:00.429365 [ 4.576753] Console: switching to colour frame buffer device 240x67
2336 10:53:00.429444 [ 4.577501] rtc_cmos 00:02: registered as rtc0
2337 10:53:00.429506 [ 4.577695] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram
2338 10:53:00.429565 [ 4.578606] i801_smbus 0000:00:1f.4: SPD Write Disable is set
2339 10:53:00.429622 [ 4.578650] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
2340 10:53:00.429677 [ 4.578682] tpm_tis_spi spi-PRP0001:00: 2.0 TPM (device-id 0x28, rev-id 0)
2341 10:53:00.429731 [ 4.579459] i2c i2c-9: 2/2 memory slots populated (from DMI)
2342 10:53:00.429786 [ 4.580850] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
2343 10:53:00.429840 [ 4.580879] intel_pstate: Intel P-state driver initializing
2344 10:53:00.429894 [ 4.581598] intel_pstate: HWP enabled
2345 10:53:00.429947 [ 4.581631] sdhci: Secure Digital Host Controller Interface driver
2346 10:53:00.430000 [ 4.581632] sdhci: Copyright(c) Pierre Ossman
2347 10:53:00.430053 [ 4.581668] sdhci-pci 0000:00:1e.4: SDHCI controller found [8086:9d2b] (rev 21)
2348 10:53:00.430110 [ 4.582721] mmc0: SDHCI controller on PCI [0000:00:1e.4] using ADMA 64-bit
2349 10:53:00.430166 [ 4.582883] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2350 10:53:00.430220 [ 4.584477] hid: raw HID events driver (C) Jiri Kosina
2351 10:53:00.430273 [ 4.586014] usbcore: registered new interface driver usbhid
2352 10:53:00.430328 [ 4.586015] usbhid: USB HID core driver
2353 10:53:00.430384 [ 4.586620] input: Tablet Mode Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/PNP0C09:00/GOOG0006:00/input/input3
2354 10:53:00.430441 [ 4.592006] cros_ec_lpcs GOOG0004:00: Chrome EC device registered
2355 10:53:00.430494 [ 4.592706] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
2356 10:53:00.430547 [ 4.791306] mmc0: new HS400 MMC card at address 0001
2357 10:53:00.430600 [ 4.798606] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
2358 10:53:00.430654 [ 4.806248] mmcblk0: mmc0:0001 DA4064 58.2 GiB
2359 10:53:00.430707 [ 4.811834] ipip: IPv4 and MPLS over IPv4 tunneling driver
2360 10:53:00.430759 [ 4.817963] mmcblk0boot0: mmc0:0001 DA4064 partition 1 4.00 MiB
2361 10:53:00.430812 [ 4.823313] gre: GRE over IPv4 demultiplexor driver
2362 10:53:00.430864 [ 4.827329] mmcblk0boot1: mmc0:0001 DA4064 partition 2 4.00 MiB
2363 10:53:00.430916 [ 4.831684] ip_gre: GRE over IPv4 tunneling driver
2364 10:53:00.430969 [ 4.832393] IPv4 over IPsec tunneling driver
2365 10:53:00.431022 [ 4.838046] mmcblk0rpmb: mmc0:0001 DA4064 partition 3 16.0 MiB, chardev (246:0)
2366 10:53:00.431075 [ 4.844937] Initializing XFRM netlink socket
2367 10:53:00.431128 [ 4.872923] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
2368 10:53:00.431181 [ 4.875732] NET: Registered protocol family 10
2369 10:53:00.431233 [ 4.926823] tpm_tis_spi spi-PRP0001:00: Cr50 firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2
2370 10:53:00.431287 [ 4.930659] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2371 10:53:00.431340 [ 4.931474] Segment Routing with IPv6
2372 10:53:00.431392 [ 4.932186] ip6_gre: GRE over IPv6 tunneling driver
2373 10:53:00.431445 [ 4.932482] NET: Registered protocol family 17
2374 10:53:00.431498 [ 4.932627] 8021q: 802.1Q VLAN Support v1.8
2375 10:53:00.431550 [ 4.932660] Key type dns_resolver registered
2376 10:53:00.431602 [ 5.169587] microcode: sig=0x806e9, pf=0x10, revision=0x98
2377 10:53:00.431685 [ 5.175818] microcode: Microcode Update Driver: v2.2.
2378 10:53:00.431737 [ 5.175824] IPI shorthand broadcast: enabled
2379 10:53:00.431790 [ 5.186943] sched_clock: Marking stable (5100032620, 86594192)->(5199339005, -12712193)
2380 10:53:00.431843 [ 5.187167] usb 2-3: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
2381 10:53:00.431895 [ 5.205074] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=6
2382 10:53:00.431981 [ 5.213063] usb 2-3: Product: USB 10/100/1000 LAN
2383 10:53:00.432033 [ 5.213208] registered taskstats version 1
2384 10:53:00.432086 [ 5.218329] usb 2-3: Manufacturer: Realtek
2385 10:53:00.432138 [ 5.222918] Loading compiled-in X.509 certificates
2386 10:53:00.432206 [ 5.227502] usb 2-3: SerialNumber: 001000001
2387 10:53:00.432281 [ 5.235161] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2388 10:53:00.432335 [ 5.247433] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2389 10:53:00.432388 [ 5.256778] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2390 10:53:00.432455 [ 5.265978] PM: Magic number: 2:926:727
2391 10:53:00.432510 [ 5.270531] block loop7: hash matches
2392 10:53:00.432564 [ 5.274833] printk: console [netcon0] enabled
2393 10:53:00.432630 [ 5.279712] netconsole: network logging started
2394 10:53:00.432683 [ 5.307032] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops)
2395 10:53:00.432736 [ 5.307566] usb 1-3: new full-speed USB device number 2 using xhci_hcd
2396 10:53:00.432817 [ 5.332304] snd_hda_intel 0000:00:1f.3: Cannot probe codecs, giving up
2397 10:53:00.434234 [ 5.452848] usb 1-3: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.03
2398 10:53:00.434355 [ 5.462023] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2399 10:53:00.434417 [ 5.474107] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2400 10:53:00.434475 [ 5.566902] usb 2-3: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2401 10:53:00.434532 [ 5.592111] r8152 2-3:1.0: Direct firmware load for rtl_nic/rtl8153b-2.fw failed with error -2
2402 10:53:00.434603 [ 5.601868] r8152 2-3:1.0: unable to load firmware patch rtl_nic/rtl8153b-2.fw (-2)
2403 10:53:00.434677 [ 5.641702] r8152 2-3:1.0 eth0: v1.11.11
2404 10:53:00.434733 [ 5.646591] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2405 10:53:00.434787 [ 5.646992] IP-Config: Failed to open gretap0
2406 10:53:00.434840 [ 5.659956] IP-Config: Failed to open erspan0
2407 10:53:00.434893 [ 5.683746] Sending DHCP requests .
2408 10:53:00.434946 [ 5.711669] usb 1-9: new high-speed USB device number 3 using xhci_hcd
2409 10:53:00.435000 [ 5.878476] usb 1-9: New USB device found, idVendor=13d3, idProduct=56d4, bcdDevice=18.07
2410 10:53:00.435054 [ 5.887655] usb 1-9: New USB device strings: Mfr=3, Product=1, SerialNumber=2
2411 10:53:00.435107 [ 5.895647] usb 1-9: Product: USB2.0 HD UVC WebCam
2412 10:53:00.435161 [ 5.901015] usb 1-9: Manufacturer: Azurewave
2413 10:53:00.435214 [ 5.905800] usb 1-9: SerialNumber: 0x0001
2414 10:53:00.435267 [ 5.914312] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2415 10:53:00.435320 [ 7.233357] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
2416 10:53:00.435373 [ 7.240814] r8152 2-3:1.0 eth0: carrier on
2417 10:53:00.435425 [ 8.351645] ., OK
2418 10:53:00.435478 [ 8.361888] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.10
2419 10:53:00.435532 [ 8.370848] IP-Config: Complete:
2420 10:53:00.435585 [ 8.374463] device=eth0, hwaddr=00:e0:4c:68:0b:d9, ipaddr=192.168.201.10, mask=255.255.255.0, gw=192.168.201.1
2421 10:53:00.435638 [ 8.386133] host=asus-C433TA-AJ0005-rammus-cbg-0, domain=lava-rack, nis-domain=(none)
2422 10:53:00.435692 [ 8.395375] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
2423 10:53:00.435745 [ 8.395377] nameserver0=192.168.201.1
2424 10:53:00.435797 [ 8.408223] cfg80211: Loading compiled-in X.509 certificates for regulatory database
2425 10:53:00.435850 [ 8.419611] modprobe (100) used greatest stack depth: 14208 bytes left
2426 10:53:00.435903 [ 8.422397] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
2427 10:53:00.435956 [ 8.434498] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
2428 10:53:00.436009 [ 8.434614] ALSA device list:
2429 10:53:00.436060 [ 8.444209] cfg80211: failed to load regulatory.db
2430 10:53:00.436113 [ 8.447532] No soundcards found.
2431 10:53:00.436165 [ 8.457086] dw-apb-uart dw-apb-uart.2: forbid DMA for kernel console
2432 10:53:00.436218 [ 8.466799] Freeing unused kernel image (initmem) memory: 1692K
2433 10:53:00.436270 [ 8.486819] Write protecting the kernel read-only data: 26624k
2434 10:53:00.436323 [ 8.494362] Freeing unused kernel image (text/rodata gap) memory: 2028K
2435 10:53:00.436376 [ 8.502098] Freeing unused kernel image (rodata/data gap) memory: 116K
2436 10:53:00.436428 [ 8.509471] Run /init as init process
2437 10:53:00.436480 [ 8.516045] mkdir (107) used greatest stack depth: 13688 bytes left
2438 10:53:00.436532 Loading, please wait...
2439 10:53:00.436584 Starting version 247.3-7
2440 10:53:00.436637 [ 8.576983] udevadm (124) used greatest stack depth: 13672 bytes left
2441 10:53:00.436689 [ 8.708618] cros-usbpd-notify-acpi GOOG0003:00: Couldn't get Chrome EC device pointer.
2442 10:53:00.436742 [ 8.718094] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2443 10:53:00.436796 [ 8.748061] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2444 10:53:00.436849 [ 8.791686] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2445 10:53:00.436902 [ 8.802205] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2446 10:53:00.436954 [ 8.812157] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2447 10:53:00.437007 [ 8.824345] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2448 10:53:00.437060 [ 8.837019] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2449 10:53:00.437113 [ 8.847030] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2450 10:53:00.437165 [ 8.894769] udevadm (150) used greatest stack depth: 13400 bytes left
2451 10:53:00.437218 Begin: Loading essential drivers ... done.
2452 10:53:00.437319 Begin: Running /scripts/init-premount ... done.
2453 10:53:00.437374 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
2454 10:53:00.437427 Begin: Running /scripts/nfs-premount ... done.
2455 10:53:00.437480 IP-Config: eth0 hardware address 00:e0:4c:68:0b:d9 mtu 1500 DHCP
2456 10:53:00.438869 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2457 10:53:00.438943 SIOCSIFFLAGS: Cannot assign requested address
2458 10:53:00.439005 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2459 10:53:00.439063 SIOCSIFFLAGS: Cannot assign requested address
2460 10:53:00.439119 IP-Config: eth0 complete (dhcp from 192.168.201.1):
2461 10:53:00.439174 address: 192.168.201.10 broadcast: 192.168.201.255 netmask: 255.255.255.0
2462 10:53:00.439228 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
2463 10:53:00.439283 host : asus-C433TA-AJ0005-rammus-cbg-0
2464 10:53:00.439337 domain : lava-rack
2465 10:53:00.439391 rootserver: 192.168.201.1 rootpath:
2466 10:53:00.439444 filename :
2467 10:53:00.439497 [ 9.045472] nfsmount (160) used greatest stack depth: 12680 bytes left
2468 10:53:00.439551 done.
2469 10:53:00.439603 Begin: Running /scripts/nfs-bottom ... done.
2470 10:53:00.439656 Begin: Running /scripts/init-bottom ... done.
2471 10:53:00.439709 SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
2472 10:53:00.439762 [ 10.209264] 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)
2473 10:53:00.439821 [ 10.245832] systemd[1]: Detected architecture x86-64.
2474 10:53:00.439875
2475 10:53:00.439928 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
2476 10:53:00.439980
2477 10:53:00.440033 [ 10.275175] systemd[1]: Set hostname to <debian-bullseye-amd64>.
2478 10:53:00.440086 [ 10.724613] systemd[1]: Queued start job for default target Graphical Interface.
2479 10:53:00.440139 [ 10.735588] systemd[1]: Created slice system-getty.slice.
2480 10:53:00.440192 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
2481 10:53:00.440245 [ 10.751083] systemd[1]: Created slice system-modprobe.slice.
2482 10:53:00.440298 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
2483 10:53:00.440350 [ 10.767170] systemd[1]: Created slice system-serial\x2dgetty.slice.
2484 10:53:00.440403 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
2485 10:53:00.440456 [ 10.784215] systemd[1]: Created slice User and Session Slice.
2486 10:53:00.440508 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
2487 10:53:00.440560 [ 10.800063] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
2488 10:53:00.440613 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
2489 10:53:00.440667 [ 10.819018] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
2490 10:53:00.440720 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
2491 10:53:00.440773 [ 10.840674] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
2492 10:53:00.440827 [[0;32m OK [0m] Set up automount [0;1;39mArbitrary…s File System Automount Point[0m.
2493 10:53:00.440880 [ 10.860907] systemd[1]: Reached target Local Encrypted Volumes.
2494 10:53:00.440933 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
2495 10:53:00.440986 [ 10.876889] systemd[1]: Reached target Paths.
2496 10:53:00.441038 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
2497 10:53:00.441091 [ 10.887759] systemd[1]: Reached target Remote File Systems.
2498 10:53:00.441143 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
2499 10:53:00.441196 [ 10.903869] systemd[1]: Reached target Slices.
2500 10:53:00.441249 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
2501 10:53:00.441344 [ 10.914767] systemd[1]: Reached target Swap.
2502 10:53:00.441402 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
2503 10:53:00.441455 [ 10.926082] systemd[1]: Listening on initctl Compatibility Named Pipe.
2504 10:53:00.441508 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
2505 10:53:00.441560 [ 10.943927] systemd[1]: Listening on Journal Audit Socket.
2506 10:53:00.441613 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
2507 10:53:00.441666 [ 10.960771] systemd[1]: Listening on Journal Socket (/dev/log).
2508 10:53:00.441718 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
2509 10:53:00.441771 [ 10.977264] systemd[1]: Listening on Journal Socket.
2510 10:53:00.441823 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
2511 10:53:00.441875 [ 10.992706] systemd[1]: Listening on Network Service Netlink Socket.
2512 10:53:00.441927 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
2513 10:53:00.441981 [ 11.010648] systemd[1]: Listening on udev Control Socket.
2514 10:53:00.442033 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
2515 10:53:00.442090 [ 11.026066] systemd[1]: Listening on udev Kernel Socket.
2516 10:53:00.443577 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
2517 10:53:00.443649 [ 11.043480] systemd[1]: Mounting Huge Pages File System...
2518 10:53:00.443757 Mounting [0;1;39mHuge Pages File System[0m...
2519 10:53:00.443817 [ 11.056865] systemd[1]: Mounting POSIX Message Queue File System...
2520 10:53:00.443873 Mounting [0;1;39mPOSIX Message Queue File System[0m...
2521 10:53:00.443930 [ 11.074030] systemd[1]: Mounting Kernel Debug File System...
2522 10:53:00.443984 Mounting [0;1;39mKernel Debug File System[0m...
2523 10:53:00.444038 [ 11.089985] systemd[1]: Mounting Kernel Trace File System...
2524 10:53:00.444092 Mounting [0;1;39mKernel Trace File System[0m...
2525 10:53:00.444145 [ 11.116466] systemd[1]: Starting Create list of static device nodes for the current kernel...
2526 10:53:00.444199 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
2527 10:53:00.444254 [ 11.136089] systemd[1]: Starting Load Kernel Module configfs...
2528 10:53:00.444308 Starting [0;1;39mLoad Kernel Module configfs[0m...
2529 10:53:00.444361 [ 11.153260] systemd[1]: Starting Load Kernel Module drm...
2530 10:53:00.444414 Starting [0;1;39mLoad Kernel Module drm[0m...
2531 10:53:00.444496 [ 11.169433] systemd[1]: Starting Load Kernel Module fuse...
2532 10:53:00.444576 Starting [0;1;39mLoad Kernel Module fuse[0m...
2533 10:53:00.444633 [ 11.206206] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
2534 10:53:00.444689 [ 11.216607] fuse: init (API version 7.32)
2535 10:53:00.444742 [ 11.222491] systemd[1]: Starting Journal Service...
2536 10:53:00.444795 Starting [0;1;39mJournal Service[0m...
2537 10:53:00.444848 [ 11.238701] systemd[1]: Starting Load Kernel Modules...
2538 10:53:00.444901 Starting [0;1;39mLoad Kernel Modules[0m...
2539 10:53:00.444953 [ 11.251898] systemd[1]: Starting Remount Root and Kernel File Systems...
2540 10:53:00.445006 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
2541 10:53:00.445058 [ 11.270102] systemd[1]: Starting Coldplug All udev Devices...
2542 10:53:00.445111 Starting [0;1;39mColdplug All udev Devices[0m...
2543 10:53:00.445164 [ 11.286411] systemd[1]: Mounted Huge Pages File System.
2544 10:53:00.445216 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
2545 10:53:00.445308 [ 11.302168] systemd[1]: Mounted POSIX Message Queue File System.
2546 10:53:00.445363 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
2547 10:53:00.445416 [ 11.317868] systemd[1]: Mounted Kernel Debug File System.
2548 10:53:00.445468 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
2549 10:53:00.445521 [ 11.332803] systemd[1]: Mounted Kernel Trace File System.
2550 10:53:00.445573 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
2551 10:53:00.445626 [ 11.349080] systemd[1]: Finished Create list of static device nodes for the current kernel.
2552 10:53:00.445679 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
2553 10:53:00.445732 [ 11.371403] systemd[1]: modprobe@configfs.service: Succeeded.
2554 10:53:00.445785 [ 11.378387] systemd[1]: Finished Load Kernel Module configfs.
2555 10:53:00.445838 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
2556 10:53:00.445891 [ 11.394808] systemd[1]: Started Journal Service.
2557 10:53:00.445943 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
2558 10:53:00.445995 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
2559 10:53:00.446047 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
2560 10:53:00.446100 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
2561 10:53:00.446152 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
2562 10:53:00.446204 Mounting [0;1;39mFUSE Control File System[0m...
2563 10:53:00.446256 Mounting [0;1;39mKernel Configuration File System[0m...
2564 10:53:00.446324 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
2565 10:53:00.446384 Starting [0;1;39mLoad/Save Random Seed[0m...
2566 10:53:00.446437 Starting [0;1;39mApply Kernel Variables[0m...
2567 10:53:00.446489 [ 11.504258] systemd-journald[196]: Received client request to flush runtime journal.
2568 10:53:00.446542 Starting [0;1;39mCreate System Users[0m...
2569 10:53:00.446594 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
2570 10:53:00.446647 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
2571 10:53:00.446700 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
2572 10:53:00.446752 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
2573 10:53:00.446804 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
2574 10:53:00.446857 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
2575 10:53:00.446909 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
2576 10:53:00.446961 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
2577 10:53:00.448532 [ 13.042682] systemd-tmpfile (208) used greatest stack depth: 12528 bytes left
2578 10:53:00.448603 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
2579 10:53:00.448667 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
2580 10:53:00.448728 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
2581 10:53:00.448784 Starting [0;1;39mCreate Volatile Files and Directories[0m...
2582 10:53:00.448838 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
2583 10:53:00.448893 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
2584 10:53:00.448948 Starting [0;1;39mNetwork Service[0m...
2585 10:53:00.449006 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
2586 10:53:00.449059 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
2587 10:53:00.449112 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
2588 10:53:00.449165 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
2589 10:53:00.449218 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
2590 10:53:00.449294 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
2591 10:53:00.449364 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
2592 10:53:00.449418 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
2593 10:53:00.449472 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
2594 10:53:00.449526 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
2595 10:53:00.449579 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
2596 10:53:00.449631 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
2597 10:53:00.449683 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
2598 10:53:00.449740 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
2599 10:53:00.449796 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
2600 10:53:00.449850 Starting [0;1;39mUser Login Management[0m...
2601 10:53:00.449903 [[0;32m OK [0m] Found device [0;1;39mSunrise Point-LP Serial IO UART Controller[0m.
2602 10:53:00.449956 [[0;32m OK [0m] Created slice [0;1;39msystem-systemd\x2dbacklight.slice[0m.
2603 10:53:00.450008 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
2604 10:53:00.450061 Starting [0;1;39mLoad/Save Screen …f backlight:intel_backlight[0m...
2605 10:53:00.450114 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
2606 10:53:00.450167 Starting [0;1;39mNetwork Name Resolution[0m...
2607 10:53:00.450220 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Screen … of backlight:intel_backlight[0m.
2608 10:53:00.450273 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
2609 10:53:00.450326 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
2610 10:53:00.450379 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
2611 10:53:00.450432 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
2612 10:53:00.450495 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
2613 10:53:00.450549 Starting [0;1;39mPermit User Sessions[0m...
2614 10:53:00.450601 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
2615 10:53:00.450654 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
2616 10:53:00.450706 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyS0[0m.
2617 10:53:00.450759 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
2618 10:53:00.450811 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
2619 10:53:00.450863 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
2620 10:53:00.450915 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
2621 10:53:00.450967 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
2622 10:53:00.451020
2623 10:53:00.451073 Debian GNU/Linux 11 debian-bullseye-amd64 ttyS0
2624 10:53:00.451126
2625 10:53:00.451179 debian-bullseye-amd64 login: root (automatic login)
2626 10:53:00.451232
2627 10:53:00.451284 Linux debian-bullseye-amd64 5.10.131-cip13 #1 SMP Wed Aug 17 10:36:07 UTC 2022 x86_64
2628 10:53:00.451336
2629 10:53:00.451388 The programs included with the Debian GNU/Linux system are free software;
2630 10:53:00.451441 the exact distribution terms for each program are described in the
2631 10:53:00.451494 individual files in /usr/share/doc/*/copyright.
2632 10:53:00.451546
2633 10:53:00.451598 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
2634 10:53:00.451650 permitted by applicable law.
2635 10:53:00.453450 Matched prompt #7: / #
2637 10:53:00.453671 Setting prompt string to ['/ #']
2638 10:53:00.453769 end: 2.2.5.1 login-action (duration 00:01:29) [common]
2640 10:53:00.453975 end: 2.2.5 auto-login-action (duration 00:01:30) [common]
2641 10:53:00.454065 start: 2.2.6 expect-shell-connection (timeout 00:02:45) [common]
2642 10:53:00.454134 Setting prompt string to ['/ #']
2643 10:53:00.454193 Forcing a shell prompt, looking for ['/ #']
2645 10:53:00.504592 / #
2646 10:53:00.504778 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
2647 10:53:00.504857 Waiting using forced prompt support (timeout 00:02:30)
2648 10:53:00.510239
2649 10:53:00.510569 end: 2.2.6 expect-shell-connection (duration 00:00:00) [common]
2650 10:53:00.510672 start: 2.2.7 export-device-env (timeout 00:02:45) [common]
2652 10:53:00.611237 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz'
2653 10:53:00.616380 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7059173/extract-nfsrootfs-1ba4goqz'
2655 10:53:00.717248 / # export NFS_SERVER_IP='192.168.201.1'
2656 10:53:00.722148 export NFS_SERVER_IP='192.168.201.1'
2657 10:53:00.722439 end: 2.2.7 export-device-env (duration 00:00:00) [common]
2658 10:53:00.722545 end: 2.2 depthcharge-retry (duration 00:02:15) [common]
2659 10:53:00.722653 end: 2 depthcharge-action (duration 00:02:15) [common]
2660 10:53:00.722905 start: 3 lava-test-retry (timeout 00:07:23) [common]
2661 10:53:00.723004 start: 3.1 lava-test-shell (timeout 00:07:23) [common]
2662 10:53:00.723085 Using namespace: common
2664 10:53:00.823560 / # #
2665 10:53:00.823718 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
2666 10:53:00.828986 #
2667 10:53:00.829269 Using /lava-7059173
2669 10:53:00.929968 / # export SHELL=/bin/bash
2670 10:53:00.935468 export SHELL=/bin/bash
2672 10:53:01.036353 / # . /lava-7059173/environment
2673 10:53:01.041507 . /lava-7059173/environment
2675 10:53:01.147505 / # /lava-7059173/bin/lava-test-runner /lava-7059173/0
2676 10:53:01.147659 Test shell timeout: 10s (minimum of the action and connection timeout)
2677 10:53:01.152464 /lava-7059173/bin/lava-test-runner /lava-7059173/0
2678 10:53:01.394135 + export TESTRUN_ID=0_timesync-off
2679 10:53:01.394269 + TESTRUN_ID=0_timesync-off
2680 10:53:01.401222 + cd /lava-7059173/0/tests/0_timesync-off
2681 10:53:01.401348 ++ cat uuid
2682 10:53:01.404104 + UUID=7059173_1.5.2.3.1
2683 10:53:01.404190 + set +x
2684 10:53:01.411139 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7059173_1.5.2.3.1>
2685 10:53:01.411414 Received signal: <STARTRUN> 0_timesync-off 7059173_1.5.2.3.1
2686 10:53:01.411498 Starting test lava.0_timesync-off (7059173_1.5.2.3.1)
2687 10:53:01.411617 Skipping test definition patterns.
2688 10:53:01.413971 + systemctl stop systemd-timesyncd
2689 10:53:01.432296 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
2690 10:53:01.432400 + true
2691 10:53:01.436005 + set +x
2692 10:53:01.438952 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7059173_1.5.2.3.1>
2693 10:53:01.439197 Received signal: <ENDRUN> 0_timesync-off 7059173_1.5.2.3.1
2694 10:53:01.439280 Ending use of test pattern.
2695 10:53:01.439345 Ending test lava.0_timesync-off (7059173_1.5.2.3.1), duration 0.03
2697 10:53:01.486557 + export TESTRUN_ID=1_kselftest-lkdtm
2698 10:53:01.490054 + TESTRUN_ID=1_kselftest-lkdtm
2699 10:53:01.492920 + cd /lava-7059173/0/tests/1_kselftest-lkdtm
2700 10:53:01.492997 ++ cat uuid
2701 10:53:01.496479 + UUID=7059173_1.5.2.3.5
2702 10:53:01.496557 + set +x
2703 10:53:01.503496 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7059173_1.5.2.3.5>
2704 10:53:01.503747 Received signal: <STARTRUN> 1_kselftest-lkdtm 7059173_1.5.2.3.5
2705 10:53:01.503817 Starting test lava.1_kselftest-lkdtm (7059173_1.5.2.3.5)
2706 10:53:01.503901 Skipping test definition patterns.
2707 10:53:01.506349 + cd ./automated/linux/kselftest/
2708 10:53:01.539440 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-84-g3b53e4dbd9f41/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b asus-C433TA-AJ0005-rammus -g cip -e '' -p /opt/kselftests/mainline/
2709 10:53:01.548912 INFO: Generating a skipfile based on /lava-7059173/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
2710 10:53:01.623323 INFO: Using the following generated skipfile contents (until EOF):
2711 10:53:01.627078 breakpoints:breakpoint_test
2712 10:53:01.630481 breakpoints:step_after_suspend_test
2713 10:53:01.633340 ftrace:ftracetest
2714 10:53:01.636991 net:rtnetlink.sh
2715 10:53:01.637065 net:tls
2716 10:53:01.639758 netfilter:bridge_brouter.sh
2717 10:53:01.639832 netfilter:nft_flowtable.sh
2718 10:53:01.643523 netfilter:nft_trans_stress.sh
2719 10:53:01.646409 pidfd:pidfd_wait
2720 10:53:01.646529 INFO: EOF
2721 10:53:01.657989 INFO: Installing sed perl wget xz-utils iproute2
2722 10:53:02.333072 Hit:1 http://deb.debian.org/debian bullseye InRelease
2723 10:53:15.550084 Reading package lists...
2724 10:53:18.572714 Reading package lists...
2725 10:53:18.761352 Building dependency tree...
2726 10:53:18.761498 Reading state information...
2727 10:53:18.798498 iproute2 is already the newest version (5.10.0-4).
2728 10:53:18.804999 perl is already the newest version (5.32.1-4+deb11u2).
2729 10:53:18.808501 sed is already the newest version (4.7-1).
2730 10:53:18.814872 wget is already the newest version (1.21-1+deb11u1).
2731 10:53:18.818350 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
2732 10:53:19.055236 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2733 10:53:19.152569 --2022-08-17 09:46:28-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.131-cip13-84-g3b53e4dbd9f41/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz
2734 10:53:19.158987 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
2735 10:53:19.292498 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
2736 10:53:19.439474 HTTP request sent, awaiting response... 200 OK
2737 10:53:19.442997 Length: 3526392 (3.4M) [application/octet-stream]
2738 10:53:19.445927 Saving to: 'kselftest.tar.xz'
2739 10:53:19.446000
2740 10:53:21.375222 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 50.15K 174KB/s kselftest.tar.xz 6%[> ] 217.50K 375KB/s kselftest.tar.xz 25%[====> ] 877.86K 1007KB/s kselftest.tar.xz 43%[=======> ] 1.47M 1.26MB/s kselftest.tar.xz 62%[===========> ] 2.12M 1.46MB/s kselftest.tar.xz 82%[===============> ] 2.79M 1.66MB/s kselftest.tar.xz 93%[=================> ] 3.14M 1.66MB/s kselftest.tar.xz 100%[===================>] 3.36M 1.75MB/s in 1.9s
2741 10:53:21.375368
2742 10:53:21.679951 2022-08-17 09:46:30 (1.75 MB/s) - 'kselftest.tar.xz' saved [3526392/3526392]
2743 10:53:21.680089
2744 10:53:21.775467 tar: ./futex/run.sh: time stamp 2022-08-17 10:44:10 is 3459.002540059 s in the future
2745 10:53:21.788623 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-17 10:43:40 is 3428.992557508 s in the future
2746 10:53:21.798794 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-17 10:43:39 is 3427.985671302 s in the future
2747 10:53:21.812007 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-17 10:43:39 is 3427.980273412 s in the future
2748 10:53:21.821880 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-17 10:43:38 is 3426.975279743 s in the future
2749 10:53:21.831764 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-17 10:43:38 is 3426.970083942 s in the future
2750 10:53:21.845236 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-17 10:43:40 is 3428.963721564 s in the future
2751 10:53:21.857857 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-17 10:43:39 is 3427.957286432 s in the future
2752 10:53:21.864690 tar: ./futex/functional: time stamp 2022-08-17 10:44:10 is 3458.955905656 s in the future
2753 10:53:21.874578 tar: ./futex: time stamp 2022-08-17 10:44:10 is 3458.954499307 s in the future
2754 10:53:21.884266 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-08-17 10:44:10 is 3458.945565214 s in the future
2755 10:53:21.894294 tar: ./filesystems/binderfs: time stamp 2022-08-17 10:44:10 is 3458.944373397 s in the future
2756 10:53:21.901497 tar: ./filesystems/dnotify_test: time stamp 2022-08-17 10:43:37 is 3425.9403268 s in the future
2757 10:53:21.911212 tar: ./filesystems/devpts_pts: time stamp 2022-08-17 10:43:37 is 3425.936115794 s in the future
2758 10:53:21.921024 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-08-17 10:43:38 is 3426.904918419 s in the future
2759 10:53:21.930859 tar: ./filesystems/epoll: time stamp 2022-08-17 10:44:10 is 3458.90286489 s in the future
2760 10:53:21.941048 tar: ./filesystems: time stamp 2022-08-17 10:44:10 is 3458.901414794 s in the future
2761 10:53:21.947504 tar: ./ir/ir_loopback: time stamp 2022-08-17 10:43:40 is 3428.895916775 s in the future
2762 10:53:21.957368 tar: ./ir: time stamp 2022-08-17 10:44:10 is 3458.892663335 s in the future
2763 10:53:21.963473 tar: ./pstore: time stamp 2022-08-17 10:44:12 is 3460.880908817 s in the future
2764 10:53:21.973262 tar: ./firmware/fw_namespace: time stamp 2022-08-17 10:43:38 is 3426.866824645 s in the future
2765 10:53:21.980438 tar: ./firmware: time stamp 2022-08-17 10:44:10 is 3458.862785208 s in the future
2766 10:53:22.199071 tar: ./ftrace: time stamp 2022-08-17 10:44:10 is 3458.578752679 s in the future
2767 10:53:22.209107 tar: ./seccomp/seccomp_benchmark: time stamp 2022-08-17 10:43:59 is 3447.57291678 s in the future
2768 10:53:22.241755 tar: ./seccomp/seccomp_bpf: time stamp 2022-08-17 10:44:00 is 3448.536113227 s in the future
2769 10:53:22.251718 tar: ./seccomp: time stamp 2022-08-17 10:44:12 is 3460.534636894 s in the future
2770 10:53:22.294020 tar: ./kvm/dirty_log_test: time stamp 2022-08-17 10:43:46 is 3434.484100453 s in the future
2771 10:53:22.327888 tar: ./kvm/platform_info_test: time stamp 2022-08-17 10:43:43 is 3431.449553073 s in the future
2772 10:53:22.363483 tar: ./kvm/tsc_msrs_test: time stamp 2022-08-17 10:43:45 is 3433.414090287 s in the future
2773 10:53:22.423469 tar: ./kvm/vmx_set_nested_state_test: time stamp 2022-08-17 10:43:45 is 3433.357880507 s in the future
2774 10:53:22.457669 tar: ./kvm/xss_msr_test: time stamp 2022-08-17 10:43:45 is 3433.32006845 s in the future
2775 10:53:22.496985 tar: ./kvm/mmio_warning_test: time stamp 2022-08-17 10:43:43 is 3431.28108161 s in the future
2776 10:53:22.548152 tar: ./kvm/hyperv_cpuid: time stamp 2022-08-17 10:43:43 is 3431.229624746 s in the future
2777 10:53:22.583141 tar: ./kvm/set_sregs_test: time stamp 2022-08-17 10:43:43 is 3431.195049098 s in the future
2778 10:53:22.637516 tar: ./kvm/state_test: time stamp 2022-08-17 10:43:44 is 3432.14055729 s in the future
2779 10:53:22.677363 tar: ./kvm/sync_regs_test: time stamp 2022-08-17 10:43:44 is 3432.100699051 s in the future
2780 10:53:22.717761 tar: ./kvm/debug_regs: time stamp 2022-08-17 10:43:45 is 3433.060057002 s in the future
2781 10:53:22.776380 tar: ./kvm/vmx_preemption_timer_test: time stamp 2022-08-17 10:43:44 is 3432.004271051 s in the future
2782 10:53:22.822184 tar: ./kvm/smm_test: time stamp 2022-08-17 10:43:43 is 3430.955617372 s in the future
2783 10:53:22.867094 tar: ./kvm/set_memory_region_test: time stamp 2022-08-17 10:43:47 is 3434.910634291 s in the future
2784 10:53:22.910396 tar: ./kvm/svm_vmcall_test: time stamp 2022-08-17 10:43:44 is 3431.867419636 s in the future
2785 10:53:22.953861 tar: ./kvm/steal_time: time stamp 2022-08-17 10:43:47 is 3434.823640217 s in the future
2786 10:53:23.011898 tar: ./kvm/vmx_close_while_nested_test: time stamp 2022-08-17 10:43:44 is 3431.769128842 s in the future
2787 10:53:23.064583 tar: ./kvm/vmx_apic_access_test: time stamp 2022-08-17 10:43:44 is 3431.713066489 s in the future
2788 10:53:23.105721 tar: ./kvm/kvm_pv_test: time stamp 2022-08-17 10:43:43 is 3430.671919652 s in the future
2789 10:53:23.162092 tar: ./kvm/vmx_tsc_adjust_test: time stamp 2022-08-17 10:43:45 is 3432.615720632 s in the future
2790 10:53:23.215814 tar: ./kvm/vmx_dirty_log_test: time stamp 2022-08-17 10:43:45 is 3432.561698378 s in the future
2791 10:53:23.256030 tar: ./kvm/kvm_create_max_vcpus: time stamp 2022-08-17 10:43:46 is 3433.522040159 s in the future
2792 10:53:23.297478 tar: ./kvm/user_msr_test: time stamp 2022-08-17 10:43:46 is 3433.480634192 s in the future
2793 10:53:23.342199 tar: ./kvm/demand_paging_test: time stamp 2022-08-17 10:43:46 is 3433.435461526 s in the future
2794 10:53:23.397209 tar: ./kvm/evmcs_test: time stamp 2022-08-17 10:43:43 is 3430.380706591 s in the future
2795 10:53:23.441678 tar: ./kvm/dirty_log_perf_test: time stamp 2022-08-17 10:43:46 is 3433.336376171 s in the future
2796 10:53:23.481436 tar: ./kvm/cr4_cpuid_sync_test: time stamp 2022-08-17 10:43:42 is 3429.296788475 s in the future
2797 10:53:23.490596 tar: ./kvm: time stamp 2022-08-17 10:44:10 is 3457.295214714 s in the future
2798 10:53:23.497600 tar: ./nsfs/owner: time stamp 2022-08-17 10:43:56 is 3443.289165255 s in the future
2799 10:53:23.507408 tar: ./nsfs/pidns: time stamp 2022-08-17 10:43:56 is 3443.284361647 s in the future
2800 10:53:23.513698 tar: ./nsfs: time stamp 2022-08-17 10:44:12 is 3459.283049301 s in the future
2801 10:53:23.523543 tar: ./ptrace/peeksiginfo: time stamp 2022-08-17 10:43:57 is 3444.277269677 s in the future
2802 10:53:23.530151 tar: ./ptrace/vmaccess: time stamp 2022-08-17 10:43:57 is 3444.27129435 s in the future
2803 10:53:23.540643 tar: ./ptrace/get_syscall_info: time stamp 2022-08-17 10:43:57 is 3444.264652552 s in the future
2804 10:53:39.039635 tar: ./ptrace: time stamp 2022-08-17 10:44:12 is 3459.263255392 s in the future
2805 10:53:39.039774 tar: ./fpu/test_fpu: time stamp 2022-08-17 10:43:38 is 3425.25667691 s in the future
2806 10:53:39.039853 tar: ./fpu: time stamp 2022-08-17 10:44:10 is 3457.252016218 s in the future
2807 10:53:39.039924 tar: ./core/close_range_test: time stamp 2022-08-17 10:43:36 is 3423.243021864 s in the future
2808 10:53:39.039994 tar: ./core: time stamp 2022-08-17 10:44:09 is 3456.24174472 s in the future
2809 10:53:39.040061 tar: ./cpufreq: time stamp 2022-08-17 10:44:09 is 3456.223113972 s in the future
2810 10:53:39.040126 tar: ./ipc/msgque: time stamp 2022-08-17 10:43:40 is 3427.217627092 s in the future
2811 10:53:39.040190 tar: ./ipc: time stamp 2022-08-17 10:44:10 is 3457.216503173 s in the future
2812 10:53:39.040276 tar: ./cpu-hotplug: time stamp 2022-08-17 10:44:09 is 3456.211161405 s in the future
2813 10:53:39.040343 tar: ./mount/nosymfollow-test: time stamp 2022-08-17 10:43:47 is 3434.205677989 s in the future
2814 10:53:39.040408 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-17 10:43:47 is 3434.199038275 s in the future
2815 10:53:39.040472 tar: ./mount: time stamp 2022-08-17 10:44:11 is 3458.195225451 s in the future
2816 10:53:39.040535 tar: ./exec/load_address_4096: time stamp 2022-08-17 10:43:37 is 3424.07965845 s in the future
2817 10:53:39.040599 tar: ./exec/non-regular: time stamp 2022-08-17 10:43:37 is 3424.068478056 s in the future
2818 10:53:39.040662 tar: ./exec/subdir: time stamp 2022-08-17 10:43:36 is 3423.066290166 s in the future
2819 10:53:39.040725 tar: ./exec/execveat.denatured: time stamp 2022-08-17 10:43:37 is 3424.06080703 s in the future
2820 10:53:39.040789 tar: ./exec/load_address_2097152: time stamp 2022-08-17 10:43:37 is 3423.640014 s in the future
2821 10:53:39.040851 tar: ./exec/execveat.symlink: time stamp 2022-08-17 10:43:37 is 3423.637868774 s in the future
2822 10:53:39.040914 tar: ./exec/script: time stamp 2022-08-17 10:43:36 is 3422.635109355 s in the future
2823 10:53:39.040985 tar: ./exec/execveat: time stamp 2022-08-17 10:43:37 is 3423.629896108 s in the future
2824 10:53:39.041060 tar: ./exec/recursion-depth: time stamp 2022-08-17 10:43:37 is 3423.625393595 s in the future
2825 10:53:39.041124 tar: ./exec/load_address_16777216: time stamp 2022-08-17 10:43:37 is 3420.597874987 s in the future
2826 10:53:39.041187 tar: ./exec: time stamp 2022-08-17 10:44:09 is 3452.59629441 s in the future
2827 10:53:39.041250 tar: ./memfd/memfd_test: time stamp 2022-08-17 10:43:47 is 3430.584613455 s in the future
2828 10:53:39.041325 tar: ./memfd/fuse_test: time stamp 2022-08-17 10:43:47 is 3430.579514672 s in the future
2829 10:53:39.041388 tar: ./memfd/fuse_mnt: time stamp 2022-08-17 10:43:47 is 3430.575029762 s in the future
2830 10:53:39.041450 tar: ./memfd: time stamp 2022-08-17 10:44:11 is 3454.570197239 s in the future
2831 10:53:39.041512 tar: ./proc/self: time stamp 2022-08-17 10:43:56 is 3439.563252679 s in the future
2832 10:53:39.041575 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-17 10:43:56 is 3439.558221025 s in the future
2833 10:53:39.041637 tar: ./proc/setns-sysvipc: time stamp 2022-08-17 10:43:56 is 3439.553373362 s in the future
2834 10:53:39.041718 tar: ./proc/proc-multiple-procfs: time stamp 2022-08-17 10:43:56 is 3439.548475445 s in the future
2835 10:53:39.041785 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-17 10:43:56 is 3439.54448324 s in the future
2836 10:53:39.041848 tar: ./proc/fd-003-kthread: time stamp 2022-08-17 10:43:56 is 3439.540519495 s in the future
2837 10:53:39.041910 tar: ./proc/read: time stamp 2022-08-17 10:43:56 is 3439.53644699 s in the future
2838 10:53:39.041972 tar: ./proc/fd-001-lookup: time stamp 2022-08-17 10:43:56 is 3439.532391036 s in the future
2839 10:53:39.042033 tar: ./proc/proc-uptime-001: time stamp 2022-08-17 10:43:56 is 3439.528318693 s in the future
2840 10:53:39.042095 tar: ./proc/thread-self: time stamp 2022-08-17 10:43:56 is 3439.523401416 s in the future
2841 10:53:39.042157 tar: ./proc/proc-self-syscall: time stamp 2022-08-17 10:43:56 is 3439.518511644 s in the future
2842 10:53:39.042219 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-08-17 10:43:56 is 3439.513840221 s in the future
2843 10:53:39.042281 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-17 10:43:56 is 3439.50906936 s in the future
2844 10:53:39.042342 tar: ./proc/proc-loadavg-001: time stamp 2022-08-17 10:43:56 is 3439.50442424 s in the future
2845 10:53:39.042404 tar: ./proc/proc-pid-vm: time stamp 2022-08-17 10:43:56 is 3439.499334946 s in the future
2846 10:53:39.042483 tar: ./proc/proc-uptime-002: time stamp 2022-08-17 10:43:56 is 3439.494953439 s in the future
2847 10:53:39.042554 tar: ./proc/proc-self-wchan: time stamp 2022-08-17 10:43:56 is 3439.490466841 s in the future
2848 10:53:39.042632 tar: ./proc/setns-dcache: time stamp 2022-08-17 10:43:56 is 3439.485880792 s in the future
2849 10:53:39.042906 tar: ./proc: time stamp 2022-08-17 10:44:12 is 3455.484623504 s in the future
2850 10:53:39.042976 tar: ./efivarfs/open-unlink: time stamp 2022-08-17 10:43:36 is 3419.478845987 s in the future
2851 10:53:39.043040 tar: ./efivarfs/create-read: time stamp 2022-08-17 10:43:36 is 3419.471556731 s in the future
2852 10:53:39.043103 tar: ./efivarfs: time stamp 2022-08-17 10:44:09 is 3452.470295764 s in the future
2853 10:53:39.043166 tar: ./vm/mlock-random-test: time stamp 2022-08-17 10:44:02 is 3445.464540004 s in the future
2854 10:53:39.043232 tar: ./vm/transhuge-stress: time stamp 2022-08-17 10:44:03 is 3446.46022744 s in the future
2855 10:53:39.043313 tar: ./vm/map_populate: time stamp 2022-08-17 10:44:02 is 3445.455876221 s in the future
2856 10:53:39.043379 tar: ./vm/gup_benchmark: time stamp 2022-08-17 10:44:01 is 3444.451163052 s in the future
2857 10:53:39.043472 tar: ./vm/userfaultfd: time stamp 2022-08-17 10:44:03 is 3446.444409144 s in the future
2858 10:53:39.043539 tar: ./vm/hugepage-shm: time stamp 2022-08-17 10:44:02 is 3445.439956027 s in the future
2859 10:53:39.043602 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-17 10:44:03 is 3446.435716071 s in the future
2860 10:53:39.043664 tar: ./vm/va_128TBswitch: time stamp 2022-08-17 10:44:03 is 3446.428234877 s in the future
2861 10:53:39.043726 tar: ./vm/mremap_dontunmap: time stamp 2022-08-17 10:44:02 is 3445.422791696 s in the future
2862 10:53:39.043788 tar: ./vm/protection_keys_32: time stamp 2022-08-17 10:44:03 is 3446.41503935 s in the future
2863 10:53:39.043850 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-17 10:44:02 is 3445.410542616 s in the future
2864 10:53:39.043912 tar: ./vm/map_hugetlb: time stamp 2022-08-17 10:44:02 is 3445.406239648 s in the future
2865 10:53:39.043991 tar: ./vm/hmm-tests: time stamp 2022-08-17 10:44:02 is 3445.391497648 s in the future
2866 10:53:39.044075 tar: ./vm/on-fault-limit: time stamp 2022-08-17 10:44:02 is 3445.387455184 s in the future
2867 10:53:39.044138 tar: ./vm/hugepage-mmap: time stamp 2022-08-17 10:44:02 is 3445.383403898 s in the future
2868 10:53:39.044200 tar: ./vm/mlock2-tests: time stamp 2022-08-17 10:44:02 is 3445.378831936 s in the future
2869 10:53:39.044286 tar: ./vm/khugepaged: time stamp 2022-08-17 10:44:03 is 3446.373177359 s in the future
2870 10:53:39.044350 tar: ./vm/virtual_address_range: time stamp 2022-08-17 10:44:03 is 3446.368806077 s in the future
2871 10:53:39.044413 tar: ./vm/thuge-gen: time stamp 2022-08-17 10:44:03 is 3446.364343013 s in the future
2872 10:53:39.044475 tar: ./vm/compaction_test: time stamp 2022-08-17 10:44:01 is 3444.360162238 s in the future
2873 10:53:39.044538 tar: ./vm/protection_keys_64: time stamp 2022-08-17 10:44:03 is 3446.352209975 s in the future
2874 10:53:39.044601 tar: ./vm: time stamp 2022-08-17 10:44:13 is 3456.347654494 s in the future
2875 10:53:39.044683 tar: ./rtc/rtctest: time stamp 2022-08-17 10:43:59 is 3442.340414681 s in the future
2876 10:53:39.044751 tar: ./rtc/setdate: time stamp 2022-08-17 10:43:59 is 3442.333535276 s in the future
2877 10:53:39.044816 tar: ./rtc: time stamp 2022-08-17 10:44:12 is 3455.332060247 s in the future
2878 10:53:39.044889 tar: ./openat2/openat2_test: time stamp 2022-08-17 10:43:57 is 3440.31301653 s in the future
2879 10:53:39.044954 tar: ./openat2/resolve_test: time stamp 2022-08-17 10:43:58 is 3441.287511017 s in the future
2880 10:53:39.045017 tar: ./openat2/rename_attack_test: time stamp 2022-08-17 10:43:57 is 3440.27554228 s in the future
2881 10:53:39.045082 tar: ./openat2: time stamp 2022-08-17 10:44:12 is 3455.274187354 s in the future
2882 10:53:39.045146 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-17 10:43:36 is 3419.267080036 s in the future
2883 10:53:39.045209 tar: ./drivers/dma-buf: time stamp 2022-08-17 10:44:09 is 3452.265723478 s in the future
2884 10:53:39.045281 tar: ./drivers: time stamp 2022-08-17 10:44:09 is 3452.264376151 s in the future
2885 10:53:39.045346 tar: ./run_kselftest.sh: time stamp 2022-08-17 10:44:05 is 3448.261413299 s in the future
2886 10:53:39.045410 tar: ./tpm2: time stamp 2022-08-17 10:44:13 is 3456.246000078 s in the future
2887 10:53:39.045478 tar: ./capabilities/test_execve: time stamp 2022-08-17 10:43:36 is 3419.237257241 s in the future
2888 10:53:39.045569 tar: ./capabilities/validate_cap: time stamp 2022-08-17 10:43:36 is 3419.23195403 s in the future
2889 10:53:39.045640 tar: ./capabilities: time stamp 2022-08-17 10:44:09 is 3452.230491325 s in the future
2890 10:53:39.045724 tar: ./user: time stamp 2022-08-17 10:44:13 is 3456.224572338 s in the future
2891 10:53:39.045814 tar: ./splice/default_file_splice_read: time stamp 2022-08-17 10:44:00 is 3443.218242871 s in the future
2892 10:53:39.045881 tar: ./splice/splice_read: time stamp 2022-08-17 10:44:00 is 3443.213881357 s in the future
2893 10:53:39.045950 tar: ./splice: time stamp 2022-08-17 10:44:12 is 3455.206781261 s in the future
2894 10:53:39.046238 tar: ./memory-hotplug: time stamp 2022-08-17 10:44:11 is 3454.201093988 s in the future
2895 10:53:39.046315 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-17 10:43:48 is 3431.185886889 s in the future
2896 10:53:39.046383 tar: ./net/so_txtime: time stamp 2022-08-17 10:43:53 is 3436.178067914 s in the future
2897 10:53:39.046449 tar: ./net/forwarding/lib.sh: time stamp 2022-08-17 10:23:14 is 2197.021784485 s in the future
2898 10:53:39.046514 tar: ./net/forwarding: time stamp 2022-08-17 10:44:11 is 3453.916047591 s in the future
2899 10:53:39.046578 tar: ./net/ip_defrag: time stamp 2022-08-17 10:43:53 is 3435.905327185 s in the future
2900 10:53:39.046642 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-17 10:43:53 is 3435.898143922 s in the future
2901 10:53:39.046706 tar: ./net/nettest: time stamp 2022-08-17 10:43:50 is 3432.88293033 s in the future
2902 10:53:39.046770 tar: ./net/reuseport_dualstack: time stamp 2022-08-17 10:43:48 is 3430.865867705 s in the future
2903 10:53:39.046833 tar: ./net/socket: time stamp 2022-08-17 10:43:50 is 3432.860704995 s in the future
2904 10:53:39.046912 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-17 10:43:53 is 3435.85369702 s in the future
2905 10:53:39.046981 tar: ./net/reuseaddr_conflict: time stamp 2022-08-17 10:43:48 is 3430.829947686 s in the future
2906 10:53:39.047045 tar: ./net/reuseport_addr_any: time stamp 2022-08-17 10:43:51 is 3433.805354572 s in the future
2907 10:53:39.047108 tar: ./net/udpgso: time stamp 2022-08-17 10:43:52 is 3434.789686289 s in the future
2908 10:53:39.047171 tar: ./net/hwtstamp_config: time stamp 2022-08-17 10:43:54 is 3436.775560981 s in the future
2909 10:53:39.047234 tar: ./net/rxtimestamp: time stamp 2022-08-17 10:43:54 is 3436.764735734 s in the future
2910 10:53:39.047298 tar: ./net/udpgso_bench_rx: time stamp 2022-08-17 10:43:53 is 3435.753567555 s in the future
2911 10:53:39.047360 tar: ./net/tcp_mmap: time stamp 2022-08-17 10:43:51 is 3433.735023311 s in the future
2912 10:53:39.047423 tar: ./net/ipsec: time stamp 2022-08-17 10:43:55 is 3437.706258919 s in the future
2913 10:53:39.047486 tar: ./net/psock_snd: time stamp 2022-08-17 10:43:52 is 3434.691427326 s in the future
2914 10:53:39.047548 tar: ./net/timestamping: time stamp 2022-08-17 10:43:54 is 3436.681086648 s in the future
2915 10:53:39.047631 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-17 10:43:48 is 3430.649885761 s in the future
2916 10:53:39.047698 tar: ./net/fin_ack_lat: time stamp 2022-08-17 10:43:54 is 3436.636084623 s in the future
2917 10:53:39.047762 tar: ./net/txtimestamp: time stamp 2022-08-17 10:43:55 is 3437.625603223 s in the future
2918 10:53:39.047825 tar: ./net/tls: time stamp 2022-08-17 10:43:50 is 3432.575501685 s in the future
2919 10:53:39.047889 tar: ./net/tcp_inq: time stamp 2022-08-17 10:43:51 is 3433.569815435 s in the future
2920 10:53:39.047952 tar: ./net/txring_overwrite: time stamp 2022-08-17 10:43:52 is 3434.564106656 s in the future
2921 10:53:39.048016 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-17 10:43:54 is 3436.555510574 s in the future
2922 10:53:39.048079 tar: ./net/psock_tpacket: time stamp 2022-08-17 10:43:51 is 3433.547246592 s in the future
2923 10:53:39.048142 tar: ./net/reuseport_bpf: time stamp 2022-08-17 10:43:48 is 3430.538365082 s in the future
2924 10:53:39.048205 tar: ./net/msg_zerocopy: time stamp 2022-08-17 10:43:51 is 3433.528356885 s in the future
2925 10:53:39.048268 tar: ./net/ipv6_flowlabel: time stamp 2022-08-17 10:43:53 is 3435.514375049 s in the future
2926 10:53:39.048332 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-17 10:43:55 is 3437.499497289 s in the future
2927 10:53:39.048413 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-17 10:43:56 is 3438.473322779 s in the future
2928 10:53:39.048480 tar: ./net/mptcp: time stamp 2022-08-17 10:44:11 is 3453.468775985 s in the future
2929 10:53:39.048544 tar: ./net/udpgso_bench_tx: time stamp 2022-08-17 10:43:52 is 3434.447396183 s in the future
2930 10:53:39.048608 tar: ./net/udpgso_bench.sh: time stamp 2022-08-17 10:23:14 is 2196.444424443 s in the future
2931 10:53:39.048671 tar: ./net/psock_fanout: time stamp 2022-08-17 10:43:50 is 3432.437223831 s in the future
2932 10:53:39.048735 tar: ./net: time stamp 2022-08-17 10:44:11 is 3453.435923196 s in the future
2933 10:53:39.048798 tar: ./netfilter/nf-queue: time stamp 2022-08-17 10:43:56 is 3438.426333643 s in the future
2934 10:53:39.048861 tar: ./netfilter/nft_concat_range.sh: time stamp 2022-08-17 10:23:14 is 2196.413449402 s in the future
2935 10:53:39.048925 tar: ./netfilter: time stamp 2022-08-17 10:44:12 is 3454.386290741 s in the future
2936 10:53:39.048988 tar: ./size/get_size: time stamp 2022-08-17 10:44:00 is 3442.381288337 s in the future
2937 10:53:39.049052 tar: ./size: time stamp 2022-08-17 10:44:12 is 3454.380179488 s in the future
2938 10:53:39.049134 tar: ./zram: time stamp 2022-08-17 10:44:13 is 3455.365911027 s in the future
2939 10:53:39.049413 tar: ./static_keys: time stamp 2022-08-17 10:44:12 is 3454.360245914 s in the future
2940 10:53:39.049487 tar: ./intel_pstate: time stamp 2022-08-17 10:44:10 is 3452.354286839 s in the future
2941 10:53:39.049554 tar: ./lib: time stamp 2022-08-17 10:44:10 is 3452.340604418 s in the future
2942 10:53:39.049619 tar: ./x86/check_initial_reg_state_64: time stamp 2022-08-17 10:44:04 is 3446.23935113 s in the future
2943 10:53:39.049684 tar: ./x86/test_FISTTP_32: time stamp 2022-08-17 10:44:04 is 3446.235570365 s in the future
2944 10:53:39.049754 tar: ./x86/iopl_64: time stamp 2022-08-17 10:44:04 is 3446.231180726 s in the future
2945 10:53:39.049842 tar: ./x86/ldt_gdt_32: time stamp 2022-08-17 10:44:04 is 3446.224119737 s in the future
2946 10:53:39.049915 tar: ./x86/sigreturn_32: time stamp 2022-08-17 10:44:04 is 3446.216701756 s in the future
2947 10:53:39.049980 tar: ./x86/mov_ss_trap_32: time stamp 2022-08-17 10:44:04 is 3446.211259921 s in the future
2948 10:53:39.050055 tar: ./x86/ptrace_syscall_32: time stamp 2022-08-17 10:44:04 is 3446.205126 s in the future
2949 10:53:39.050124 tar: ./x86/test_vdso_64: time stamp 2022-08-17 10:44:04 is 3446.19868846 s in the future
2950 10:53:39.050188 tar: ./x86/test_vsyscall_32: time stamp 2022-08-17 10:44:04 is 3446.192887754 s in the future
2951 10:53:39.050252 tar: ./x86/test_syscall_vdso_32: time stamp 2022-08-17 10:44:04 is 3446.187422429 s in the future
2952 10:53:39.050316 tar: ./x86/vdso_restorer_32: time stamp 2022-08-17 10:44:04 is 3446.182791969 s in the future
2953 10:53:39.050379 tar: ./x86/syscall_nt_64: time stamp 2022-08-17 10:44:04 is 3446.177889059 s in the future
2954 10:53:39.050457 tar: ./x86/fsgsbase_restore_32: time stamp 2022-08-17 10:44:04 is 3446.172949186 s in the future
2955 10:53:39.050529 tar: ./x86/test_vdso_32: time stamp 2022-08-17 10:44:04 is 3446.167549029 s in the future
2956 10:53:39.050594 tar: ./x86/syscall_arg_fault_32: time stamp 2022-08-17 10:44:04 is 3446.162255662 s in the future
2957 10:53:39.050657 tar: ./x86/test_vsyscall_64: time stamp 2022-08-17 10:44:05 is 3447.154383573 s in the future
2958 10:53:39.050721 tar: ./x86/check_initial_reg_state_32: time stamp 2022-08-17 10:44:04 is 3446.061194289 s in the future
2959 10:53:39.050785 tar: ./x86/syscall_arg_fault_64: time stamp 2022-08-17 10:44:04 is 3446.054947875 s in the future
2960 10:53:39.050848 tar: ./x86/ptrace_syscall_64: time stamp 2022-08-17 10:44:05 is 3447.048564233 s in the future
2961 10:53:39.050912 tar: ./x86/entry_from_vm86_32: time stamp 2022-08-17 10:44:04 is 3446.042366619 s in the future
2962 10:53:39.050975 tar: ./x86/sysret_rip_64: time stamp 2022-08-17 10:44:05 is 3447.035083338 s in the future
2963 10:53:39.051038 tar: ./x86/ldt_gdt_64: time stamp 2022-08-17 10:44:05 is 3447.027223875 s in the future
2964 10:53:39.051101 tar: ./x86/sysret_ss_attrs_64: time stamp 2022-08-17 10:44:04 is 3446.022438786 s in the future
2965 10:53:39.051165 tar: ./x86/mov_ss_trap_64: time stamp 2022-08-17 10:44:05 is 3447.01635204 s in the future
2966 10:53:39.051228 tar: ./x86/test_mremap_vdso_32: time stamp 2022-08-17 10:44:04 is 3446.011564982 s in the future
2967 10:53:39.051314 tar: ./x86/ioperm_32: time stamp 2022-08-17 10:44:04 is 3446.006448612 s in the future
2968 10:53:39.051379 tar: ./x86/unwind_vdso_32: time stamp 2022-08-17 10:44:04 is 3446.001307818 s in the future
2969 10:53:39.051443 tar: ./x86/fsgsbase_64: time stamp 2022-08-17 10:44:05 is 3446.993823344 s in the future
2970 10:53:39.051506 tar: ./x86/test_mremap_vdso_64: time stamp 2022-08-17 10:44:04 is 3445.988879106 s in the future
2971 10:53:39.051569 tar: ./x86/syscall_numbering_64: time stamp 2022-08-17 10:44:05 is 3446.98389718 s in the future
2972 10:53:39.051633 tar: ./x86/single_step_syscall_64: time stamp 2022-08-17 10:44:04 is 3445.97815806 s in the future
2973 10:53:39.051697 tar: ./x86/fsgsbase_restore_64: time stamp 2022-08-17 10:44:04 is 3445.97237577 s in the future
2974 10:53:39.051760 tar: ./x86/syscall_nt_32: time stamp 2022-08-17 10:44:04 is 3445.967067906 s in the future
2975 10:53:39.051824 tar: ./x86/sigreturn_64: time stamp 2022-08-17 10:44:04 is 3445.958681934 s in the future
2976 10:53:39.051888 tar: ./x86/ioperm_64: time stamp 2022-08-17 10:44:04 is 3445.952927674 s in the future
2977 10:53:39.051969 tar: ./x86/single_step_syscall_32: time stamp 2022-08-17 10:44:04 is 3445.946494376 s in the future
2978 10:53:39.052037 tar: ./x86/iopl_32: time stamp 2022-08-17 10:44:04 is 3445.940559472 s in the future
2979 10:53:39.052101 tar: ./x86/sysret_ss_attrs_32: time stamp 2022-08-17 10:44:04 is 3445.935351925 s in the future
2980 10:53:39.052164 tar: ./x86/test_FCOMI_32: time stamp 2022-08-17 10:44:04 is 3445.930006174 s in the future
2981 10:53:39.052228 tar: ./x86/test_FCMOV_32: time stamp 2022-08-17 10:44:04 is 3445.925035503 s in the future
2982 10:53:39.052291 tar: ./x86: time stamp 2022-08-17 10:44:13 is 3454.922951309 s in the future
2983 10:53:39.052571 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-17 10:43:47 is 3428.915066496 s in the future
2984 10:53:39.052643 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-17 10:43:47 is 3428.90871053 s in the future
2985 10:53:39.052732 tar: ./membarrier: time stamp 2022-08-17 10:44:11 is 3452.90713728 s in the future
2986 10:53:39.052799 tar: ./timers/mqueue-lat: time stamp 2022-08-17 10:44:01 is 3442.900179556 s in the future
2987 10:53:39.052863 tar: ./timers/nsleep-lat: time stamp 2022-08-17 10:44:01 is 3442.89473936 s in the future
2988 10:53:39.052926 tar: ./timers/rtcpie: time stamp 2022-08-17 10:44:01 is 3442.889195297 s in the future
2989 10:53:39.052990 tar: ./timers/valid-adjtimex: time stamp 2022-08-17 10:44:01 is 3442.883418514 s in the future
2990 10:53:39.053054 tar: ./timers/alarmtimer-suspend: time stamp 2022-08-17 10:44:01 is 3442.878210533 s in the future
2991 10:53:39.053118 tar: ./timers/posix_timers: time stamp 2022-08-17 10:44:01 is 3442.873153321 s in the future
2992 10:53:39.053181 tar: ./timers/set-tai: time stamp 2022-08-17 10:44:01 is 3442.868137179 s in the future
2993 10:53:39.053245 tar: ./timers/set-tz: time stamp 2022-08-17 10:44:01 is 3442.862467114 s in the future
2994 10:53:39.053318 tar: ./timers/skew_consistency: time stamp 2022-08-17 10:44:01 is 3442.853378918 s in the future
2995 10:53:39.053395 tar: ./timers/set-timer-lat: time stamp 2022-08-17 10:44:01 is 3442.847575089 s in the future
2996 10:53:39.053467 tar: ./timers/set-2038: time stamp 2022-08-17 10:44:01 is 3442.84192877 s in the future
2997 10:53:39.053531 tar: ./timers/threadtest: time stamp 2022-08-17 10:44:01 is 3442.836193744 s in the future
2998 10:53:39.053594 tar: ./timers/leapcrash: time stamp 2022-08-17 10:44:01 is 3442.831212678 s in the future
2999 10:53:39.053658 tar: ./timers/adjtick: time stamp 2022-08-17 10:44:01 is 3442.826411751 s in the future
3000 10:53:39.053721 tar: ./timers/freq-step: time stamp 2022-08-17 10:44:01 is 3442.821811818 s in the future
3001 10:53:39.053785 tar: ./timers/clocksource-switch: time stamp 2022-08-17 10:44:01 is 3442.817110954 s in the future
3002 10:53:39.053848 tar: ./timers/leap-a-day: time stamp 2022-08-17 10:44:01 is 3442.812059303 s in the future
3003 10:53:39.053912 tar: ./timers/raw_skew: time stamp 2022-08-17 10:44:01 is 3442.807205277 s in the future
3004 10:53:39.053974 tar: ./timers/change_skew: time stamp 2022-08-17 10:44:01 is 3442.80210312 s in the future
3005 10:53:39.054037 tar: ./timers/inconsistency-check: time stamp 2022-08-17 10:44:01 is 3442.79734146 s in the future
3006 10:53:39.054100 tar: ./timers/nanosleep: time stamp 2022-08-17 10:44:01 is 3442.792527729 s in the future
3007 10:53:39.054186 tar: ./timers: time stamp 2022-08-17 10:44:13 is 3454.791003308 s in the future
3008 10:53:39.054270 tar: ./sigaltstack/sas: time stamp 2022-08-17 10:44:00 is 3441.784179738 s in the future
3009 10:53:39.054336 tar: ./sigaltstack: time stamp 2022-08-17 10:44:12 is 3453.782586344 s in the future
3010 10:53:39.054399 tar: ./rseq/librseq.so: time stamp 2022-08-17 10:43:58 is 3439.77528505 s in the future
3011 10:53:39.054463 tar: ./rseq/param_test_compare_twice: time stamp 2022-08-17 10:43:59 is 3440.758754344 s in the future
3012 10:53:39.054527 tar: ./rseq/param_test_benchmark: time stamp 2022-08-17 10:43:59 is 3440.747209898 s in the future
3013 10:53:39.054590 tar: ./rseq/basic_test: time stamp 2022-08-17 10:43:58 is 3439.742720062 s in the future
3014 10:53:39.054654 tar: ./rseq/param_test: time stamp 2022-08-17 10:43:59 is 3440.729150489 s in the future
3015 10:53:39.054717 tar: ./rseq/basic_percpu_ops_test: time stamp 2022-08-17 10:43:58 is 3439.722081903 s in the future
3016 10:53:39.054780 tar: ./rseq: time stamp 2022-08-17 10:44:12 is 3453.71820576 s in the future
3017 10:53:39.054865 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-17 10:43:56 is 3437.711330825 s in the future
3018 10:53:39.054949 tar: ./pid_namespace: time stamp 2022-08-17 10:44:12 is 3453.710270713 s in the future
3019 10:53:39.055015 tar: ./cgroup/test_freezer: time stamp 2022-08-17 10:43:36 is 3417.700693835 s in the future
3020 10:53:39.055100 tar: ./cgroup/test_kmem: time stamp 2022-08-17 10:43:36 is 3417.69539421 s in the future
3021 10:53:39.055166 tar: ./cgroup/test_memcontrol: time stamp 2022-08-17 10:43:36 is 3417.686468528 s in the future
3022 10:53:39.055230 tar: ./cgroup/test_core: time stamp 2022-08-17 10:43:36 is 3417.6797563 s in the future
3023 10:53:39.055293 tar: ./cgroup: time stamp 2022-08-17 10:44:09 is 3450.67868604 s in the future
3024 10:53:39.055357 tar: ./android/run.sh: time stamp 2022-08-17 10:44:05 is 3446.675220766 s in the future
3025 10:53:39.055420 tar: ./android: time stamp 2022-08-17 10:44:05 is 3446.6741283 s in the future
3026 10:53:39.055499 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-17 10:43:47 is 3428.669866837 s in the future
3027 10:53:39.055785 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-17 10:43:47 is 3428.666711655 s in the future
3028 10:53:39.055859 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-17 10:43:47 is 3428.663934221 s in the future
3029 10:53:39.055926 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-17 10:43:47 is 3428.660759487 s in the future
3030 10:53:39.055991 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-17 10:43:47 is 3428.657872469 s in the future
3031 10:53:39.056056 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-17 10:43:47 is 3428.654408486 s in the future
3032 10:53:39.056120 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-17 10:43:47 is 3428.651854374 s in the future
3033 10:53:39.056183 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-17 10:43:47 is 3428.649367803 s in the future
3034 10:53:39.056247 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-17 10:43:47 is 3428.646852775 s in the future
3035 10:53:39.056311 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-17 10:43:47 is 3428.644497568 s in the future
3036 10:53:39.056408 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-17 10:43:47 is 3428.642286402 s in the future
3037 10:53:39.056487 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-17 10:43:47 is 3428.640078619 s in the future
3038 10:53:39.056558 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-17 10:43:47 is 3428.63781634 s in the future
3039 10:53:39.056621 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-17 10:43:47 is 3428.635304122 s in the future
3040 10:53:39.056686 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-17 10:43:47 is 3428.631931794 s in the future
3041 10:53:39.056750 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-17 10:43:47 is 3428.628330608 s in the future
3042 10:53:39.056813 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-17 10:43:47 is 3428.625048567 s in the future
3043 10:53:39.056876 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-17 10:43:47 is 3428.621443833 s in the future
3044 10:53:39.056940 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-17 10:43:47 is 3428.618118394 s in the future
3045 10:53:39.057003 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-17 10:43:47 is 3428.614794197 s in the future
3046 10:53:39.057086 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-17 10:43:47 is 3428.611478954 s in the future
3047 10:53:39.057152 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-17 10:43:47 is 3428.608247948 s in the future
3048 10:53:39.057215 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-17 10:43:47 is 3428.605190925 s in the future
3049 10:53:39.057288 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-17 10:43:47 is 3428.602109958 s in the future
3050 10:53:39.057353 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-17 10:43:47 is 3428.598770277 s in the future
3051 10:53:39.057416 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-17 10:43:47 is 3428.595360087 s in the future
3052 10:53:39.057480 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-17 10:43:47 is 3428.205351795 s in the future
3053 10:53:39.057543 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-17 10:43:47 is 3428.201368337 s in the future
3054 10:53:39.057606 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-17 10:43:47 is 3428.197524786 s in the future
3055 10:53:39.057669 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-17 10:43:47 is 3428.193707942 s in the future
3056 10:53:39.057733 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-17 10:43:47 is 3428.190100004 s in the future
3057 10:53:39.057817 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-17 10:43:47 is 3428.186534944 s in the future
3058 10:53:39.057882 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-17 10:43:47 is 3428.183098471 s in the future
3059 10:53:39.057946 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-17 10:43:47 is 3428.179574129 s in the future
3060 10:53:39.058033 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-17 10:43:47 is 3428.17605126 s in the future
3061 10:53:39.058100 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-17 10:43:47 is 3428.172505837 s in the future
3062 10:53:39.058164 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-17 10:43:47 is 3428.169243598 s in the future
3063 10:53:39.058227 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-17 10:43:47 is 3428.166116892 s in the future
3064 10:53:39.058293 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-17 10:43:47 is 3428.162940806 s in the future
3065 10:53:39.058357 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-17 10:43:47 is 3428.159591844 s in the future
3066 10:53:39.058441 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-17 10:43:47 is 3428.156485696 s in the future
3067 10:53:39.058510 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-17 10:43:47 is 3428.153202686 s in the future
3068 10:53:39.058794 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-17 10:43:47 is 3428.15014442 s in the future
3069 10:53:39.058868 tar: ./lkdtm/BUG.sh: time stamp 2022-08-17 10:43:47 is 3428.147052644 s in the future
3070 10:53:39.058936 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-17 10:43:47 is 3428.14377267 s in the future
3071 10:53:39.059002 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-17 10:43:47 is 3428.140484469 s in the future
3072 10:53:39.059088 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-17 10:43:47 is 3428.137088946 s in the future
3073 10:53:39.059154 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-17 10:43:47 is 3428.134078345 s in the future
3074 10:53:39.059219 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-17 10:43:47 is 3428.130716975 s in the future
3075 10:53:39.059284 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-17 10:43:47 is 3428.127582641 s in the future
3076 10:53:39.059348 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-17 10:43:47 is 3428.124177863 s in the future
3077 10:53:39.059411 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-17 10:43:47 is 3428.120472014 s in the future
3078 10:53:39.059475 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-17 10:43:47 is 3428.113949256 s in the future
3079 10:53:39.059544 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-17 10:43:47 is 3428.110533636 s in the future
3080 10:53:39.059607 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-17 10:43:47 is 3428.10725955 s in the future
3081 10:53:39.059671 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-17 10:43:47 is 3428.10421332 s in the future
3082 10:53:39.059750 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-17 10:43:47 is 3428.100689094 s in the future
3083 10:53:39.059834 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-17 10:43:47 is 3428.097484793 s in the future
3084 10:53:39.059902 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-17 10:43:47 is 3428.094261696 s in the future
3085 10:53:39.059966 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-17 10:43:47 is 3428.091030611 s in the future
3086 10:53:39.060030 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-17 10:43:47 is 3428.087785936 s in the future
3087 10:53:39.060093 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-17 10:43:47 is 3428.084424473 s in the future
3088 10:53:39.060191 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-17 10:43:47 is 3428.080805029 s in the future
3089 10:53:39.060270 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-17 10:43:47 is 3428.077339526 s in the future
3090 10:53:39.060341 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-17 10:43:47 is 3428.074010105 s in the future
3091 10:53:39.060405 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-17 10:43:47 is 3428.070316733 s in the future
3092 10:53:39.060502 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-17 10:43:47 is 3428.067055387 s in the future
3093 10:53:39.060571 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-17 10:43:47 is 3428.063296061 s in the future
3094 10:53:39.060634 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-17 10:43:47 is 3428.059616587 s in the future
3095 10:53:39.060699 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-17 10:43:47 is 3428.055897668 s in the future
3096 10:53:39.060762 tar: ./lkdtm: time stamp 2022-08-17 10:44:11 is 3452.054313277 s in the future
3097 10:53:39.060825 tar: ./kselftest-list.txt: time stamp 2022-08-17 10:44:14 is 3455.049891987 s in the future
3098 10:53:39.060889 tar: ./kcmp/kcmp_test: time stamp 2022-08-17 10:43:40 is 3421.043161767 s in the future
3099 10:53:39.060952 tar: ./kcmp: time stamp 2022-08-17 10:44:10 is 3451.041796844 s in the future
3100 10:53:39.061016 tar: ./mqueue/mq_open_tests: time stamp 2022-08-17 10:43:48 is 3429.034630217 s in the future
3101 10:53:39.061080 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-17 10:43:48 is 3429.028256038 s in the future
3102 10:53:39.061163 tar: ./mqueue: time stamp 2022-08-17 10:44:11 is 3452.026660498 s in the future
3103 10:53:39.061229 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-08-17 10:43:56 is 3437.01932879 s in the future
3104 10:53:39.061322 tar: ./pidfd/pidfd_setns_test: time stamp 2022-08-17 10:43:56 is 3437.007415104 s in the future
3105 10:53:39.061406 tar: ./pidfd/pidfd_test: time stamp 2022-08-17 10:43:56 is 3437.001196243 s in the future
3106 10:53:39.061472 tar: ./pidfd/pidfd_wait: time stamp 2022-08-17 10:43:56 is 3436.992028951 s in the future
3107 10:53:39.061547 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-08-17 10:43:56 is 3436.98365533 s in the future
3108 10:53:39.061618 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-17 10:43:56 is 3436.978543669 s in the future
3109 10:53:39.061914 tar: ./pidfd/pidfd_open_test: time stamp 2022-08-17 10:43:56 is 3436.973411863 s in the future
3110 10:53:39.061994 tar: ./pidfd: time stamp 2022-08-17 10:44:12 is 3452.97210468 s in the future
3111 10:53:39.062063 tar: ./kselftest/prefix.pl: time stamp 2022-08-17 10:44:05 is 3445.967559978 s in the future
3112 10:53:39.062128 tar: ./kselftest/runner.sh: time stamp 2022-08-17 10:44:05 is 3445.964260835 s in the future
3113 10:53:39.062193 tar: ./kselftest/module.sh: time stamp 2022-08-17 10:44:05 is 3445.960902142 s in the future
3114 10:53:39.062258 tar: ./kselftest: time stamp 2022-08-17 10:44:05 is 3445.959400487 s in the future
3115 10:53:39.062322 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-17 10:43:36 is 3416.952450485 s in the future
3116 10:53:39.062395 tar: ./breakpoints: time stamp 2022-08-17 10:44:08 is 3448.95110139 s in the future
3117 10:53:39.062460 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-08-17 10:44:01 is 3441.945017088 s in the future
3118 10:53:39.062524 tar: ./tmpfs: time stamp 2022-08-17 10:44:13 is 3453.943435763 s in the future
3119 10:53:39.062606 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-17 10:43:36 is 3416.553092209 s in the future
3120 10:53:39.062682 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-17 10:43:36 is 3416.54487167 s in the future
3121 10:53:39.062746 tar: ./clone3/clone3_set_tid: time stamp 2022-08-17 10:43:36 is 3416.537928839 s in the future
3122 10:53:39.062810 tar: ./clone3/clone3: time stamp 2022-08-17 10:43:36 is 3416.531219798 s in the future
3123 10:53:39.062872 tar: ./clone3: time stamp 2022-08-17 10:44:09 is 3449.529349236 s in the future
3124 10:53:39.062936 tar: ./timens/futex: time stamp 2022-08-17 10:44:01 is 3441.521776432 s in the future
3125 10:53:39.062999 tar: ./timens/procfs: time stamp 2022-08-17 10:44:01 is 3441.516415614 s in the future
3126 10:53:39.063062 tar: ./timens/timer: time stamp 2022-08-17 10:44:01 is 3441.511226473 s in the future
3127 10:53:39.063125 tar: ./timens/exec: time stamp 2022-08-17 10:44:01 is 3441.506152096 s in the future
3128 10:53:39.063188 tar: ./timens/clock_nanosleep: time stamp 2022-08-17 10:44:01 is 3441.501308182 s in the future
3129 10:53:39.063251 tar: ./timens/timerfd: time stamp 2022-08-17 10:44:01 is 3441.496097557 s in the future
3130 10:53:39.063344 tar: ./timens/timens: time stamp 2022-08-17 10:44:01 is 3441.490692212 s in the future
3131 10:53:39.063418 tar: ./timens/gettime_perf: time stamp 2022-08-17 10:44:01 is 3441.486204396 s in the future
3132 10:53:39.063510 tar: ./timens: time stamp 2022-08-17 10:44:13 is 3453.484820048 s in the future
3133 10:53:39.063578 tar: ./mincore/mincore_selftest: time stamp 2022-08-17 10:43:47 is 3427.476253349 s in the future
3134 10:53:39.063642 tar: ./mincore: time stamp 2022-08-17 10:44:11 is 3451.474871788 s in the future
3135 10:53:39.063706 tar: ./sync/sync_test: time stamp 2022-08-17 10:44:01 is 3441.465643113 s in the future
3136 10:53:39.063769 tar: ./sync: time stamp 2022-08-17 10:44:12 is 3452.464403659 s in the future
3137 10:53:39.063833 tar: ./livepatch: time stamp 2022-08-17 10:44:11 is 3451.437273782 s in the future
3138 10:53:39.063895 tar: ./sysctl: time stamp 2022-08-17 10:44:13 is 3453.428116927 s in the future
3139 10:53:39.063972 tar: .: time stamp 2022-08-17 10:44:14 is 3454.425891439 s in the future
3140 10:53:39.064041 skiplist:
3141 10:53:39.064124 ========================================
3142 10:53:39.064203 breakpoints:breakpoint_test
3143 10:53:39.064279 breakpoints:step_after_suspend_test
3144 10:53:39.064350 ftrace:ftracetest
3145 10:53:39.064414 net:rtnetlink.sh
3146 10:53:39.064477 net:tls
3147 10:53:39.064541 netfilter:bridge_brouter.sh
3148 10:53:39.064604 netfilter:nft_flowtable.sh
3149 10:53:39.064677 netfilter:nft_trans_stress.sh
3150 10:53:39.064752 pidfd:pidfd_wait
3151 10:53:39.064841 ========================================
3152 10:53:39.064907 [ 120.551281] kselftest: Running tests in lkdtm
3153 10:53:39.064970 TAP version 13
3154 10:53:39.065034 1..70
3155 10:53:39.065099 # selftests: lkdtm: PANIC.sh
3156 10:53:39.065162 # Skipping PANIC: crashes entire system
3157 10:53:39.065225 ok 1 selftests: lkdtm: PANIC.sh # SKIP
3158 10:53:39.065298 # selftests: lkdtm: BUG.sh
3159 10:53:39.065361 [ 120.727651] lkdtm: Performing direct entry BUG
3160 10:53:39.065430 [ 120.732803] ------------[ cut here ]------------
3161 10:53:39.065505 [ 120.737996] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3162 10:53:39.065569 [ 120.743878] invalid opcode: 0000 [#1] SMP PTI
3163 10:53:39.065633 [ 120.748751] CPU: 1 PID: 722 Comm: cat Not tainted 5.10.131-cip13 #1
3164 10:53:39.065696 [ 120.755757] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3165 10:53:39.065759 [ 120.762556] RIP: 0010:lkdtm_BUG+0x5/0x10
3166 10:53:39.065821 [ 120.766960] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3167 10:53:39.065888 [ 120.787944] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3168 10:53:39.065951 [ 120.793779] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3169 10:53:39.066253 [ 120.801750] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3170 10:53:39.066338 [ 120.809719] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3171 10:53:39.066434 [ 120.817691] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3172 10:53:39.066503 [ 120.825660] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3173 10:53:39.066569 [ 120.833630] FS: 00007fd4aa0a2580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3174 10:53:39.066634 [ 120.842661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3175 10:53:39.066697 [ 120.849068] CR2: 00007fd4a9ebb000 CR3: 0000000102772002 CR4: 00000000003706e0
3176 10:53:39.066763 [ 120.857038] Call Trace:
3177 10:53:39.066845 [ 120.859766] direct_entry.cold+0x2c/0x38
3178 10:53:39.066910 [ 120.864147] full_proxy_write+0x56/0x80
3179 10:53:39.066973 [ 120.868427] vfs_write+0xea/0x390
3180 10:53:39.067035 [ 120.872124] ksys_write+0x68/0xe0
3181 10:53:39.067098 [ 120.875815] do_syscall_64+0x33/0x40
3182 10:53:39.067162 [ 120.879804] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3183 10:53:39.067224 [ 120.885437] RIP: 0033:0x7fd4a9fcaf33
3184 10:53:39.067288 [ 120.889426] 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
3185 10:53:39.067353 [ 120.910412] RSP: 002b:00007ffc10add578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3186 10:53:39.067417 [ 120.918869] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd4a9fcaf33
3187 10:53:39.067480 [ 120.926839] RDX: 0000000000000004 RSI: 00007fd4a9ebb000 RDI: 0000000000000001
3188 10:53:39.067561 [ 120.934809] RBP: 00007fd4a9ebb000 R08: 00007fd4a9eba010 R09: 0000000000000000
3189 10:53:39.067639 [ 120.942780] R10: 00007fd4aa0c51c0 R11: 0000000000000246 R12: 0000000000000001
3190 10:53:39.067717 [ 120.950750] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3191 10:53:39.067790 [ 120.958722] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3192 10:53:39.067882 [ 120.985166] ---[ end trace fccc3b9c7c6424ad ]---
3193 10:53:39.067948 [ 120.990359] RIP: 0010:lkdtm_BUG+0x5/0x10
3194 10:53:39.068011 [ 120.994751] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3195 10:53:39.068076 [ 121.015765] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3196 10:53:39.068140 [ 121.021631] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3197 10:53:39.068220 [ 121.029604] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3198 10:53:39.068291 [ 121.037585] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3199 10:53:39.068355 [ 121.045558] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3200 10:53:39.068418 [ 121.053552] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3201 10:53:39.068481 [ 121.061544] FS: 00007fd4aa0a2580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3202 10:53:39.068545 [ 121.070590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3203 10:53:39.068607 [ 121.077010] CR2: 00007fd4a9ebb000 CR3: 0000000102772002 CR4: 00000000003706e0
3204 10:53:39.068671 # Segmentation fault
3205 10:53:39.068734 # [ 120.727651] lkdtm: Performing direct entry BUG
3206 10:53:39.068797 # [ 120.732803] ------------[ cut here ]------------
3207 10:53:39.068878 # [ 120.737996] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3208 10:53:39.068944 # [ 120.743878] invalid opcode: 0000 [#1] SMP PTI
3209 10:53:39.069007 # [ 120.748751] CPU: 1 PID: 722 Comm: cat Not tainted 5.10.131-cip13 #1
3210 10:53:39.069070 # [ 120.755757] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3211 10:53:39.069133 # [ 120.762556] RIP: 0010:lkdtm_BUG+0x5/0x10
3212 10:53:39.069196 # [ 120.766960] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff[ 121.142925] lkdtm: Performing direct entry WARNING
3213 10:53:39.069267 [ 121.152304] ------------[ cut here ]------------
3214 10:53:39.069333 ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1[ 121.157473] WARNING: CPU: 2 PID: 758 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x20
3215 10:53:39.069397 [ 121.173011] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3216 10:53:39.069463 f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3217 10:53:39.069539 # [ 120.7[ 121.199472] CPU: 2 PID: 758 Comm: cat Tainted: G D 5.10.131-cip13 #1
3218 10:53:39.069825 [ 121.214237] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3219 10:53:39.069896 [ 121.221045] RIP: 0010:lkdtm_WARNING+0xf/0x20
3220 10:53:39.069958 [ 121.225815] Code: ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02 01 75 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00
3221 10:53:39.070020 [ 121.246799] RSP: 0018:ffffb55d8156fe60 EFLAGS: 00010202
3222 10:53:39.070079 87944] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3223 10:53:39.070139 # [ 120.793[ 121.252640] RAX: ffffffffadcb1940 RBX: 0000000000000002 RCX: 0000000000000000
3224 10:53:39.070198 779] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000[ 121.266830] RDX: 0000000000000000 RSI: ffff91f3fad1bf70 RDI: ffffffffae8d9a80
3225 10:53:39.070261 000000
3226 10:53:39.070338 # [ 120.801750] RDX: 0000000000000000 RSI: ffff91f3fac9[ 121.281018] RBP: ffffffffaecc7e4f R08: 0000000000000000 R09: 0000000000000000
3227 10:53:39.070398 [ 121.295206] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3228 10:53:39.070456 [ 121.303179] R13: ffffb55d8156ff10 R14: ffffb55d8156ff10 R15: ffff91f38311c000
3229 10:53:39.070513 [ 121.311152] FS: 00007f20c3f3e580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
3230 10:53:39.070571 [ 121.320192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3231 10:53:39.070633 [ 121.326615] CR2: 00007f20c3d57000 CR3: 000000010266e005 CR4: 00000000003706e0
3232 10:53:39.070690 bf70 RDI: ffffffffae8d9a70
3233 10:53:39.070747 # [ 120.809719] RBP: ffffffffaed233[ 121.334614] Call Trace:
3234 10:53:39.070804 [ 121.343554] direct_entry.cold+0x2c/0x38
3235 10:53:39.070862 [ 121.347962] full_proxy_write+0x56/0x80
3236 10:53:39.070918 [ 121.352276] vfs_write+0xea/0x390
3237 10:53:39.070975 [ 121.355976] ksys_write+0x68/0xe0
3238 10:53:39.071049 [ 121.359676] do_syscall_64+0x33/0x40
3239 10:53:39.071125 [ 121.363669] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3240 10:53:39.071184 [ 121.369312] RIP: 0033:0x7f20c3e66f33
3241 10:53:39.071241 [ 121.373302] 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
3242 10:53:39.071317 [ 121.394289] RSP: 002b:00007fff944b63c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3243 10:53:39.071396 [ 121.402748] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f20c3e66f33
3244 10:53:39.071455 [ 121.410718] RDX: 0000000000000008 RSI: 00007f20c3d57000 RDI: 0000000000000001
3245 10:53:39.071512 [ 121.418682] RBP: 00007f20c3d57000 R08: 00007f20c3d56010 R09: 0000000000000000
3246 10:53:39.071569 [ 121.426654] R10: 00007f20c3f611c0 R11: 0000000000000246 R12: 0000000000000001
3247 10:53:39.071626 [ 121.434625] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3248 10:53:39.071683 [ 121.442600] irq event stamp: 0
3249 10:53:39.071758 [ 121.446008] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3250 10:53:39.071816 [ 121.453010] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3251 10:53:39.071874 [ 121.462148] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3252 10:53:39.071931 [ 121.471285] softirqs last disabled at (0): [<0000000000000000>] 0x0
3253 10:53:39.071988 [ 121.478286] ---[ end trace fccc3b9c7c6424ae ]---
3254 10:53:39.072044 50 R08: 0000000000000001 R09: 0000000000000001
3255 10:53:39.072103 # [ 120.817691] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3256 10:53:39.072160 # [ 120.825660] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3257 10:53:39.072217 # [ 120.833630] FS: 00007fd4aa0a2580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3258 10:53:39.072274 # [ 120.842661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3259 10:53:39.072331 # [ 120.849068] CR2: 00007fd4a9ebb000 CR3: 0000000102772002 CR4: 00000000003706e0
3260 10:53:39.072389 # [ 120.857038] Call Trace:
3261 10:53:39.072474 # [ 120.859766] direct_entry.cold+0x2c/0x38
3262 10:53:39.072543 # [ 120.864147] full_proxy_write+0x56/0x80
3263 10:53:39.072609 # [ 120.868427] vfs_write+0xea/0x390
3264 10:53:39.072667 # [ 120.872124] ksys_write+0x68/0xe0
3265 10:53:39.072724 # [ 120.875815] do_syscall_64+0x33/0x40
3266 10:53:39.072782 # [ 120.879804] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3267 10:53:39.072839 # [ 120.885437] RIP: 0033:0x7fd4a9fcaf33
3268 10:53:39.072896 # [ 120.889426] Cod[ 121.560412] lkdtm: Performing direct entry WARNING_MESSAGE
3269 10:53:39.072953 [ 121.570416] ------------[ cut here ]------------
3270 10:53:39.073010 [ 121.575585] Warning message trigger count: 2
3271 10:53:39.073067 e: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0[ 121.580377] WARNING: CPU: 2 PID: 793 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3272 10:53:39.073337 f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05[ 121.596786] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3273 10:53:39.073412 [ 121.629433] CPU: 2 PID: 793 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3274 10:53:39.073475 [ 121.637987] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3275 10:53:39.073535 [ 121.644808] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3276 10:53:39.073593 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 2[ 121.650459] Code: 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 8b 05 c1 2b 71 02 48 c7 c7 b0 83 cc ae 8d 70 01 89 35 b1 2b 71 02 e8 d6 8a 64 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 c7
3277 10:53:39.073655 [ 121.677652] RSP: 0018:ffffb55d815efe60 EFLAGS: 00010286
3278 10:53:39.073713 [ 121.683488] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
3279 10:53:39.073771 [ 121.691451] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
3280 10:53:39.073828 [ 121.699421] RBP: ffffffffaecc7e57 R08: 0000000000000000 R09: 0000000000000000
3281 10:53:39.073885 [ 121.707391] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3282 10:53:39.073964 [ 121.715362] R13: ffffb55d815eff10 R14: ffffb55d815eff10 R15: ffff91f385c5f000
3283 10:53:39.074022 [ 121.723333] FS: 00007f8029105580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
3284 10:53:39.074080 [ 121.732374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3285 10:53:39.074137 [ 121.738791] CR2: 00007f8028f1e000 CR3: 0000000105d6c005 CR4: 00000000003706e0
3286 10:53:39.074193 [ 121.746763] Call Trace:
3287 10:53:39.074249 [ 121.749493] direct_entry.cold+0x2c/0x38
3288 10:53:39.074305 [ 121.753876] full_proxy_write+0x56/0x80
3289 10:53:39.074362 [ 121.758189] vfs_write+0xea/0x390
3290 10:53:39.074418 [ 121.761889] ksys_write+0x68/0xe0
3291 10:53:39.074475 [ 121.765590] do_syscall_64+0x33/0x40
3292 10:53:39.074542 [ 121.769589] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3293 10:53:39.074596 [ 121.775232] RIP: 0033:0x7f802902df33
3294 10:53:39.074651 [ 121.779221] 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
3295 10:53:39.074732 [ 121.800208] RSP: 002b:00007ffd4d054c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3296 10:53:39.074797 [ 121.808666] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f802902df33
3297 10:53:39.074854 [ 121.816631] RDX: 0000000000000010 RSI: 00007f8028f1e000 RDI: 0000000000000001
3298 10:53:39.074910 [ 121.824601] RBP: 00007f8028f1e000 R08: 00007f8028f1d010 R09: 0000000000000000
3299 10:53:39.074965 [ 121.832588] R10: 00007f80291281c0 R11: 0000000000000246 R12: 0000000000000001
3300 10:53:39.075050 [ 121.840561] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3301 10:53:39.075133 [ 121.848591] irq event stamp: 0
3302 10:53:39.075188 [ 121.851999] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3303 10:53:39.075258 [ 121.859002] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3304 10:53:39.075353 4 18
3305 10:53:39.075431 # [ 120.910412] RSP: 002b:00007ffc10add578 EFLAGS: 000002[ 121.868143] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3306 10:53:39.075488 [ 121.883497] softirqs last disabled at (0): [<0000000000000000>] 0x0
3307 10:53:39.075544 46 ORIG_RAX: 0000000000000001
3308 10:53:39.075613 # [ 120.918869] RAX: fffffffffff[ 121.890500] ---[ end trace fccc3b9c7c6424af ]---
3309 10:53:39.075667 fffda RBX: 0000000000000004 RCX: 00007fd4a9fcaf33
3310 10:53:39.075722 # [ 120.926839] RDX: 0000000000000004 RSI: 00007fd4a9ebb000 RDI: 0000000000000001
3311 10:53:39.075776 # [ 120.934809] RBP: 00007fd4a9ebb000 R08: 00007fd4a9eba010 R09: 0000000000000000
3312 10:53:39.075830 # [ 120.942780] R10: 00007fd4aa0c51c0 R11: 0000000000000246 R12: 0000000000000001
3313 10:53:39.075884 # [ 120.950750] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3314 10:53:39.075938 # [ 120.958722] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cr[ 121.954749] lkdtm: Performing direct entry EXCEPTION
3315 10:53:39.075995 os_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_de[ 121.963399] BUG: kernel NULL pointer dereference, address: 0000000000000000
3316 10:53:39.076060 [ 121.977372] #PF: supervisor write access in kernel mode
3317 10:53:39.076153 [ 121.983204] #PF: error_code(0x0002) - not-present page
3318 10:53:39.076210 [ 121.988941] PGD 0 P4D 0
3319 10:53:39.076266 [ 121.991765] Oops: 0002 [#2] SMP PTI
3320 10:53:39.076321 [ 121.995655] CPU: 0 PID: 825 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3321 10:53:39.076377 [ 122.004206] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3322 10:53:39.076674 [ 122.011012] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3323 10:53:39.076749 [ 122.015976] Code: 48 c7 c7 b0 83 cc ae 8d 70 01 89 35 b1 2b 71 02 e8 d6 8a 64 00 0f 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00
3324 10:53:39.076815 [ 122.036959] RSP: 0018:ffffb55d8168fe60 EFLAGS: 00010286
3325 10:53:39.076876 [ 122.042791] RAX: ffffffffadcb1990 RBX: 0000000000000004 RCX: 0000000000000000
3326 10:53:39.076934 [ 122.050760] RDX: 0000000000000000 RSI: ffff91f3fac1bf70 RDI: ffffffffae8d9aa0
3327 10:53:39.076991 [ 122.058729] RBP: ffffffffaebfda17 R08: 0000000000000000 R09: 0000000000000000
3328 10:53:39.077046 [ 122.066698] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3329 10:53:39.077101 [ 122.074666] R13: ffffb55d8168ff10 R14: ffffb55d8168ff10 R15: ffff91f38579c000
3330 10:53:39.077156 [ 122.082635] FS: 00007f74b316c580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3331 10:53:39.077212 [ 122.091671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3332 10:53:39.077274 [ 122.098085] CR2: 0000000000000000 CR3: 0000000102672001 CR4: 00000000003706f0
3333 10:53:39.077343 [ 122.106052] Call Trace:
3334 10:53:39.077397 [ 122.108780] direct_entry.cold+0x2c/0x38
3335 10:53:39.077449 [ 122.113158] full_proxy_write+0x56/0x80
3336 10:53:39.077503 [ 122.117444] vfs_write+0xea/0x390
3337 10:53:39.077571 [ 122.121140] ksys_write+0x68/0xe0
3338 10:53:39.077627 [ 122.124838] do_syscall_64+0x33/0x40
3339 10:53:39.077680 [ 122.128826] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3340 10:53:39.077733 [ 122.134466] RIP: 0033:0x7f74b3094f33
3341 10:53:39.077786 [ 122.138453] 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
3342 10:53:39.077841 [ 122.159433] RSP: 002b:00007ffff25ce6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3343 10:53:39.077895 [ 122.167890] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f74b3094f33
3344 10:53:39.077948 [ 122.175860] RDX: 000000000000000a RSI: 00007f74b2f85000 RDI: 0000000000000001
3345 10:53:39.078001 [ 122.183827] RBP: 00007f74b2f85000 R08: 00007f74b2f84010 R09: 0000000000000000
3346 10:53:39.078054 [ 122.191795] R10: 00007f74b318f1c0 R11: 0000000000000246 R12: 0000000000000001
3347 10:53:39.078107 [ 122.199762] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3348 10:53:39.078159 [ 122.207731] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3349 10:53:39.078231 [ 122.234168] CR2: 0000000000000000
3350 10:53:39.078293 [ 122.237863] ---[ end trace fccc3b9c7c6424b0 ]---
3351 10:53:39.078358 [ 122.243017] RIP: 0010:lkdtm_BUG+0x5/0x10
3352 10:53:39.078412 [ 122.247393] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3353 10:53:39.078470 [ 122.268374] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3354 10:53:39.078523 [ 122.274207] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3355 10:53:39.078576 [ 122.282175] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3356 10:53:39.078630 [ 122.290143] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3357 10:53:39.078683 [ 122.298110] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3358 10:53:39.078736 [ 122.306077] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3359 10:53:39.078789 [ 122.314044] FS: 00007f74b316c580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3360 10:53:39.078843 [ 122.323080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3361 10:53:39.078896 [ 122.329494] CR2: 0000000000000000 CR3: 0000000102672001 CR4: 00000000003706f0
3362 10:53:39.078964 [ 122.337463] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3363 10:53:39.079022 [ 122.347374] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 825, name: cat
3364 10:53:39.079076 [ 122.355731] INFO: lockdep is turned off.
3365 10:53:39.079129 [ 122.360107] irq event stamp: 0
3366 10:53:39.079182 [ 122.363511] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3367 10:53:39.079236 [ 122.370510] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3368 10:53:39.079290 [ 122.379645] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3369 10:53:39.079343 [ 122.388780] softirqs last disabled at (0): [<0000000000000000>] 0x0
3370 10:53:39.079396 [ 122.395779] CPU: 0 PID: 825 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3371 10:53:39.079692 [ 122.404328] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3372 10:53:39.079761 [ 122.411131] Call Trace:
3373 10:53:39.079820 [ 122.413857] dump_stack+0x77/0x97
3374 10:53:39.079875 [ 122.417556] ___might_sleep.cold+0xa6/0xb6
3375 10:53:39.079930 [ 122.422125] exit_signals+0x1c/0x2d0
3376 10:53:39.079984 [ 122.426112] do_exit+0xd5/0xb00
3377 10:53:39.080037 [ 122.429616] ? ksys_write+0x68/0xe0
3378 10:53:39.080132 [ 122.433506] rewind_stack_do_exit+0x17/0x20
3379 10:53:39.080186 [ 122.438172] RIP: 0033:0x7f74b3094f33
3380 10:53:39.080238 [ 122.442160] 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
3381 10:53:39.080295 [ 122.463141] RSP: 002b:00007ffff25ce6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3382 10:53:39.080366 [ 122.471595] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f74b3094f33
3383 10:53:39.080423 [ 122.479562] RDX: 000000000000000a RSI: 00007f74b2f85000 RDI: 0000000000000001
3384 10:53:39.080477 [ 122.487541] RBP: 00007f74b2f85000 R08: 00007f74b2f84010 R09: 0000000000000000
3385 10:53:39.080530 [ 122.495500] R10: 00007f74b318f1c0 R11: 0000000000000246 R12: 0000000000000001
3386 10:53:39.080583 [ 122.503466] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3387 10:53:39.080636 v cros_usbpd_notify
3388 10:53:39.080689 # [ 120.985166] ---[ end trace fccc3b9c7c6424ad ]---
3389 10:53:39.080742 # [ 120.990359] RIP: 0010:lkdtm_BUG+0x5/0x10
3390 10:53:39.080795 # [ 120.994751] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3391 10:53:39.080850 # [ 121.015765] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3392 10:53:39.080903 # [ 121.021631] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3393 10:53:39.080956 # [ 121.029604] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3394 10:53:39.081009 # [ 121.037585] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3395 10:53:39.081061 # [ 121.045558] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3396 10:53:39.081114 # [ 121.053552] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3397 10:53:39.081201 # [ 121.061544] FS: 00007fd4aa0a2580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3398 10:53:39.081263 # [ 121.070590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3399 10:53:39.081332 # [ 121.077010] CR2: 00007fd4a9ebb000 CR3: 0000000102772002 CR4: 00000000003706e0
3400 10:53:39.081385 # BUG: saw 'kernel BUG at': ok
3401 10:53:39.081438 ok 2 selftests: lkdtm: BUG.sh
3402 10:53:39.081491 # selftests: lkdtm: WARNING.sh
3403 10:53:39.081543 # [ 121.142925] lkdtm: Performing direct entry WARNING
3404 10:53:39.081596 # [ 121.152304] ------------[ cut here ]------------
3405 10:53:39.081649 # [ 121.157473] WARNING: CPU: 2 PID: 758 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x20
3406 10:53:39.081702 # [ 121.173011] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3407 10:53:39.081764 # [ 121.199472] CPU: 2 PID: 758 Comm: cat Tainted: G D 5.10.131-cip13 #1
3408 10:53:39.081819 # [ 121.214237] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3409 10:53:39.081890 # [ 121.221045] RIP: 0010:lkdtm_WARNING+0xf/0x20
3410 10:53:39.081946 # [ 121.225815] Code: ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02 01 75 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00
3411 10:53:39.082002 # [ 121.246799] RSP: 0018:ffffb55d8156fe60 EFLAGS: 00010202
3412 10:53:39.082063 # [ 121.252640] RAX: ffffffffadcb1940 RBX: 0000000000000002 RCX: 0000000000000000
3413 10:53:39.082130 # [ 121.266830] RDX: 0000000000000000 RSI: ffff91f3fad1bf70 RDI: ffffffffae8d9a80
3414 10:53:39.082184 # [ 121.281018] RBP: ffffffffaecc7e4f R08: 0000000000000000 R09: 0000000000000000
3415 10:53:39.082237 # [ 121.295206] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3416 10:53:39.082291 # [ 121.303179] R13: ffffb55d8156ff10 R14: ffffb55d8156ff10 R15: ffff91f38311c000[ 122.759780] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3417 10:53:39.082345
3418 10:53:39.082399 # [ 121.311152] FS: 00007f20c3f3e580(0000) GS:ffff91f3fad000[ 122.766321] lkdtm: attempting good list addition
3419 10:53:39.082453 00(0000) knlGS:0000000000000000
3420 10:53:39.082508 # [ 121.320192] CS: 0010 DS: [ 122.777686] lkdtm: attempting corrupted list addition
3421 10:53:39.082580 0000 ES: 0000 CR0: 0000000080050033
3422 10:53:39.082637 # [ 121.326615] CR2: 00007[ 122.789558] lkdtm: list_add() corruption not detected!
3423 10:53:39.082690 f20c3d57000 CR3: 000000010266e005 CR4: 00000000003706e0
3424 10:53:39.082976 # [ 121.334614] Call Trace:
3425 10:53:39.083042 # [ 121.343554] direct_entry.cold+0x2c/0x38
3426 10:53:39.083100 # [ 121.347962] full_proxy_write+0x56/0x80
3427 10:53:39.083155 # [ 121.352276] vfs_write+0xea/0x390
3428 10:53:39.083208 # [ 121.355976] ksys_write+0x68/0xe0
3429 10:53:39.083263 # [ 121.359676] do_syscall_64+0x33/0x40
3430 10:53:39.083333 # [ 121.363669] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3431 10:53:39.083387 # [ 121.369312] RIP: 0033:0x7f20c3e66f33
3432 10:53:39.083441 # [ 121.373302] 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 7[ 122.853324] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3433 10:53:39.083497 7 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3434 10:53:39.083553 # [ 121.394289][ 122.863701] lkdtm: attempting good list removal
3435 10:53:39.083608 RSP: 002b:00007fff944b63c8 EFLAGS: 00000246 ORIG_RAX: 000000000[ 122.874998] lkdtm: attempting corrupted list removal
3436 10:53:39.083662 [ 122.886722] lkdtm: list_del() corruption not detected!
3437 10:53:39.083714 0000001
3438 10:53:39.083767 # [ 121.402748] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f20c3e66f33
3439 10:53:39.083821 # [ 121.410718] RDX: 0000000000000008 RSI: 00007f20c3d57000 RDI: 0000000000000001
3440 10:53:39.083874 # [ 121.418682] RBP: 00007f20c3d57000 R08: 00007f20c3d56010 R09: 0000000000000000
3441 10:53:39.083926 # [ 121.426654] R10: 00007f20c3f611c0 R11: 0000000000000246 R12: 0000000000000001
3442 10:53:39.083979 # [ 121.434625] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3443 10:53:39.084049 # [ 121.442600] irq event stamp: 0
3444 10:53:39.084105 # [ 121.446008] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3445 10:53:39.084158 # [ 121.453010] hardirqs last disab[ 122.945053] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3446 10:53:39.084212 led at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3447 10:53:39.084264 # [ [ 122.955400] lkdtm: attempting bad read from page below current stack
3448 10:53:39.084317 121.462148] softirqs last enabled at (0): [<ffffffffad4f9f9c>][ 122.968745] BUG: stack guard page was hit at 000000002cb54b24 (stack is 000000008408fa4f..00000000093c2b4b)
3449 10:53:39.084372 [ 122.985806] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3450 10:53:39.084425 [ 122.992611] CPU: 0 PID: 1050 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3451 10:53:39.084479 [ 123.001260] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3452 10:53:39.084532 [ 123.008067] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3453 10:53:39.084584 [ 123.014585] Code: 41 5c c3 0f 1f 44 00 00 53 48 c7 c7 50 87 cc ae 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 13 a4 fd ff 48 c7 c7 90 87 cc ae <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 f9 a3 fd ff 0f 1f 44
3454 10:53:39.084640 [ 123.035569] RSP: 0018:ffffb55d81a07e50 EFLAGS: 00010246
3455 10:53:39.084693 [ 123.041394] RAX: 0000000000000038 RBX: ffffb55d81a04000 RCX: 0000000000000000
3456 10:53:39.084765 [ 123.049364] RDX: 0000000000000000 RSI: ffff91f3fac1bf70 RDI: ffffffffaecc8790
3457 10:53:39.084853 [ 123.057333] RBP: ffffffffaecc7eba R08: 0000000000000000 R09: 0000000000000000
3458 10:53:39.084906 [ 123.065303] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3459 10:53:39.084960 [ 123.073274] R13: ffffb55d81a07f10 R14: ffffb55d81a07f10 R15: ffff91f38311d000
3460 10:53:39.085012 [ 123.081245] FS: 00007fd7ad880580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3461 10:53:39.085067 [ 123.090273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3462 10:53:39.085121 [ 123.096687] CR2: ffffb55d81a03fff CR3: 0000000103edc002 CR4: 00000000003706f0
3463 10:53:39.085173 [ 123.104656] Call Trace:
3464 10:53:39.085226 [ 123.107382] ? lkdtm_CORRUPT_LIST_DEL+0xdc/0xdc
3465 10:53:39.085316 [ 123.112439] direct_entry.cold+0x2c/0x38
3466 10:53:39.085370 [ 123.116810] full_proxy_write+0x56/0x80
3467 10:53:39.085423 [ 123.121096] vfs_write+0xea/0x390
3468 10:53:39.085495 [ 123.124784] ksys_write+0x68/0xe0
3469 10:53:39.085549 [ 123.128484] do_syscall_64+0x33/0x40
3470 10:53:39.085602 [ 123.132472] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3471 10:53:39.085655 [ 123.138112] RIP: 0033:0x7fd7ad7a8f33
3472 10:53:39.085708 [ 123.142091] 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
3473 10:53:39.085763 [ 123.163066] RSP: 002b:00007fff132eff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3474 10:53:39.085817 [ 123.171513] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7ad7a8f33
3475 10:53:39.085871 [ 123.179482] RDX: 0000000000000019 RSI: 00007fd7ad699000 RDI: 0000000000000001
3476 10:53:39.085924 [ 123.187452] RBP: 00007fd7ad699000 R08: 00007fd7ad698010 R09: 0000000000000000
3477 10:53:39.085977 [ 123.195421] R10: 00007fd7ad8a31c0 R11: 0000000000000246 R12: 0000000000000001
3478 10:53:39.086332 [ 123.203389] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3479 10:53:39.086447 [ 123.211360] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3480 10:53:39.086509 [ 123.237808] ---[ end trace fccc3b9c7c6424b1 ]---
3481 10:53:39.086565 [ 123.242962] RIP: 0010:lkdtm_BUG+0x5/0x10
3482 10:53:39.086620 [ 123.247331] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3483 10:53:39.086676 [ 123.268305] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3484 10:53:39.086730 [ 123.274140] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3485 10:53:39.086785 [ 123.282111] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3486 10:53:39.086849 [ 123.290081] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3487 10:53:39.086919 [ 123.298050] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3488 10:53:39.086975 [ 123.306019] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3489 10:53:39.087029 [ 123.313991] FS: 00007fd7ad880580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3490 10:53:39.087082 [ 123.323020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3491 10:53:39.087136 [ 123.329436] CR2: ffffb55d81a03fff CR3: 0000000103edc002 CR4: 00000000003706f0
3492 10:53:39.087189 [ 123.337407] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3493 10:53:39.087243 [ 123.347318] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1050, name: cat
3494 10:53:39.087296 [ 123.355773] INFO: lockdep is turned off.
3495 10:53:39.087350 [ 123.360149] irq event stamp: 0
3496 10:53:39.087402 [ 123.363554] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3497 10:53:39.087455 [ 123.370556] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3498 10:53:39.087524 [ 123.379692] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3499 10:53:39.087589 [ 123.388819] softirqs last disabled at (0): [<0000000000000000>] 0x0
3500 10:53:39.087644 [ 123.395809] CPU: 0 PID: 1050 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3501 10:53:39.087698 [ 123.404458] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3502 10:53:39.087751 [ 123.411260] Call Trace:
3503 10:53:39.087803 [ 123.413988] dump_stack+0x77/0x97
3504 10:53:39.087857 [ 123.417686] ___might_sleep.cold+0xa6/0xb6
3505 10:53:39.087909 [ 123.422257] exit_signals+0x1c/0x2d0
3506 10:53:39.087962 [ 123.426245] do_exit+0xd5/0xb00
3507 10:53:39.088014 [ 123.429749] ? ksys_write+0x68/0xe0
3508 10:53:39.088067 [ 123.433632] rewind_stack_do_exit+0x17/0x20
3509 10:53:39.088120 [ 123.438290] RIP: 0033:0x7fd7ad7a8f33
3510 10:53:39.088173 [ 123.442277] 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
3511 10:53:39.088228 [ 123.463261] RSP: 002b:00007fff132eff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3512 10:53:39.088295 [ 123.471716] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7ad7a8f33
3513 10:53:39.088352 [ 123.479685] RDX: 0000000000000019 RSI: 00007fd7ad699000 RDI: 0000000000000001
3514 10:53:39.088406 [ 123.487654] RBP: 00007fd7ad699000 R08: 00007fd7ad698010 R09: 0000000000000000
3515 10:53:39.088459 [ 123.495623] R10: 00007fd7ad8a31c0 R11: 0000000000000246 R12: 0000000000000001
3516 10:53:39.088512 [ 123.503591] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3517 10:53:39.088567 copy_process+0x63c/0x1c80
3518 10:53:39.088620 # [ 121.471285] softirqs last disabled at (0): [<0000000000000000>] 0x0
3519 10:53:39.088673 # [ 121.478286] ---[ end trace fccc3b9c7c6424ae ]---
3520 10:53:39.088725 # WARNING: saw 'WARNING:': ok
3521 10:53:39.088778 ok 3 selftests: lkdtm: WARNING.sh
3522 10:53:39.088831 # selftests: lkdtm: WARNING_MESSAGE.sh
3523 10:53:39.088883 # [ 121.560412] lkdtm: Performing direct entry WARNING_MESSAGE
3524 10:53:39.088936 # [ 121.570416] ------------[ cut here ]------------
3525 10:53:39.088989 # [ 121.575585] Warning message trigger count: 2
3526 10:53:39.089057 # [ 121.580377] WARNING: CPU: 2 PID: 793 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3527 10:53:39.089115 # [ 121.596786] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_p[ 123.584566] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3528 10:53:39.089187 kg_temp_thermal cros_ec_dev cros_usbpd_notify
3529 10:53:39.089485 # [ 121.629433] [ 123.593275] lkdtm: attempting bad read from page above current stack
3530 10:53:39.089551 CPU: 2 PID: 793 Comm: cat Tainted: G D W 5.10.131-c[ 123.606630] BUG: stack guard page was hit at 00000000d482b053 (stack is 000000009abc461f..000000001428ecc4)
3531 10:53:39.089612 [ 123.623685] kernel stack overflow (page fault): 0000 [#4] SMP PTI
3532 10:53:39.089668 [ 123.630490] CPU: 0 PID: 1083 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3533 10:53:39.089724 [ 123.639137] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3534 10:53:39.089805 [ 123.645943] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3535 10:53:39.089872 [ 123.652552] Code: a3 fd ff 0f 1f 44 00 00 53 48 c7 c7 c8 87 cc ae 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 d9 a3 fd ff 48 c7 c7 08 88 cc ae <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 bc a3 fd ff
3536 10:53:39.089940 [ 123.673541] RSP: 0018:ffffb55d81a77e50 EFLAGS: 00010246
3537 10:53:39.089995 [ 123.679366] RAX: 0000000000000038 RBX: ffffb55d81a74000 RCX: 0000000000000000
3538 10:53:39.090050 [ 123.687334] RDX: 0000000000000000 RSI: ffff91f3fac1bf70 RDI: ffffffffaecc8808
3539 10:53:39.090104 [ 123.695303] RBP: ffffffffaecc7ed3 R08: 0000000000000000 R09: 0000000000000000
3540 10:53:39.090158 [ 123.703271] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3541 10:53:39.090212 [ 123.711238] R13: ffffb55d81a77f10 R14: ffffb55d81a77f10 R15: ffff91f3852d5000
3542 10:53:39.090265 [ 123.719207] FS: 00007f16c1069580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3543 10:53:39.090319 [ 123.728243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3544 10:53:39.090373 [ 123.734659] CR2: ffffb55d81a78000 CR3: 0000000103092005 CR4: 00000000003706f0
3545 10:53:39.090427 [ 123.742626] Call Trace:
3546 10:53:39.090480 [ 123.745353] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3547 10:53:39.090540 [ 123.751186] direct_entry.cold+0x2c/0x38
3548 10:53:39.090603 [ 123.755564] full_proxy_write+0x56/0x80
3549 10:53:39.090657 [ 123.759869] vfs_write+0xea/0x390
3550 10:53:39.090710 [ 123.763586] ksys_write+0x68/0xe0
3551 10:53:39.090763 [ 123.767282] do_syscall_64+0x33/0x40
3552 10:53:39.090816 [ 123.771271] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3553 10:53:39.090869 [ 123.776909] RIP: 0033:0x7f16c0f91f33
3554 10:53:39.090922 [ 123.780898] 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
3555 10:53:39.090977 [ 123.801871] RSP: 002b:00007ffdafe4f928 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3556 10:53:39.091031 [ 123.810325] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f16c0f91f33
3557 10:53:39.091084 [ 123.818294] RDX: 000000000000001a RSI: 00007f16c0e82000 RDI: 0000000000000001
3558 10:53:39.091137 [ 123.826262] RBP: 00007f16c0e82000 R08: 00007f16c0e81010 R09: 0000000000000000
3559 10:53:39.091190 [ 123.834230] R10: 00007f16c108c1c0 R11: 0000000000000246 R12: 0000000000000001
3560 10:53:39.091245 [ 123.842199] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3561 10:53:39.091314 [ 123.850170] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3562 10:53:39.091372 [ 123.876608] ---[ end trace fccc3b9c7c6424b2 ]---
3563 10:53:39.091425 [ 123.881762] RIP: 0010:lkdtm_BUG+0x5/0x10
3564 10:53:39.091478 [ 123.886137] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3565 10:53:39.091534 [ 123.907115] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3566 10:53:39.091587 [ 123.912948] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3567 10:53:39.091641 [ 123.920917] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3568 10:53:39.091694 [ 123.928886] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3569 10:53:39.091747 [ 123.936854] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3570 10:53:39.091801 [ 123.944822] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3571 10:53:39.091854 [ 123.952790] FS: 00007f16c1069580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3572 10:53:39.091908 [ 123.961825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3573 10:53:39.091961 [ 123.968240] CR2: ffffb55d81a78000 CR3: 0000000103092005 CR4: 00000000003706f0
3574 10:53:39.092022 ip13 #1
3575 10:53:39.092092 # [ 121.637987] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3576 10:53:39.092153 # [ 121.644808] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3577 10:53:39.092441 # [ 121.650459] Code: 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 8b 05 c1 2b 71 02 48 c7 c7 b0 83 cc ae 8d 70 01 89 35 b1 2b 71 02 e8 d6 8a 64 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 c7
3578 10:53:39.092508 # [ 121.677652] RSP: 0018:ffffb55d815efe60 EFLAGS: 00010286
3579 10:53:39.092567 # [ 121.683488] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
3580 10:53:39.092623 # [ 121.691451] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
3581 10:53:39.092696 # [ 121.699421] RBP: ffffffffaecc7e57 R08: 0000000000000000 R09: 0000000000000000
3582 10:53:39.092768 # [ 121.707391] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3583 10:53:39.092826 # [ 121.715362] R13: ffffb55d815eff10 R14: ffffb55d815eff10 R15: ffff91f385c5f000
3584 10:53:39.092880 # [ 121.723333] FS: 00007f8029105580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
3585 10:53:39.092934 # [ 121.732374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3586 10:53:39.092987 # [ 121.738791] CR2: 00007f8028f1e000 CR3: 0000000105d6c005 CR4: 00000000003706e0
3587 10:53:39.093040 # [ 121.746763] Call Trace:
3588 10:53:39.093092 # [ 121.749493] direct_entry.cold+0x2c/0x38
3589 10:53:39.093145 # [ 121.753876] full_proxy_write+0x56/0x80
3590 10:53:39.093199 # [ 121.758189] vfs_write+0xea/0x390
3591 10:53:39.093251 # [ 121.761889] ksys_write+0x68/0xe0
3592 10:53:39.093344 # [ 121.765590] do_syscall_64+0x33/0x40
3593 10:53:39.093397 # [ 121.769589] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3594 10:53:39.093456 # [ 121.775232] RIP: 0033:0x7f802902df33
3595 10:53:39.093531 # [ 121.779221] 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
3596 10:53:39.093591 # [ 121.[ 124.131633] lkdtm: Performing direct entry UNSET_SMEP
3597 10:53:39.093646 800208] RSP: 002b:00007ffd4d054c48 EFLAGS: 00000246 ORIG_RAX: 00[ 124.143497] lkdtm: trying to clear SMEP normally
3598 10:53:39.093702 00000000000001
3599 10:53:39.093757 # [ 121.808666] RAX: ffffffffffffffda RBX: 0000[ 124.154868] ------------[ cut here ]------------
3600 10:53:39.093812 000000000010 RCX: 00007f802902df33
3601 10:53:39.093867 # [ 121.816631] RDX: 000000[ 124.166246] pinned CR4 bits changed: 0x100000!?
3602 10:53:39.093921 0000000010 RSI: 00007f8028f1e000 RDI: 0000000000000001
3603 10:53:39.093975 # [ 121[ 124.177558] WARNING: CPU: 0 PID: 1119 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x41/0x60
3604 10:53:39.094029 .824601] RBP: 00007f8028f1e000 R08: 00007f8028f1d010 R09: 000000[ 124.193949] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3605 10:53:39.094088 0000000000
3606 10:53:39.094143 # [ 121.832588] R10: 00007f80291281c0 R11: 00000000[ 124.226603] CPU: 0 PID: 1119 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3607 10:53:39.094207 00000246 R12: 0000000000000001
3608 10:53:39.094269 # [ 121.840561] R13: 0000000000[ 124.241467] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3609 10:53:39.094323 000001 R14: 0000000000020000 R15: 0000000000020000
3610 10:53:39.094378 # [ 121.848[ 124.254495] RIP: 0010:native_write_cr4+0x41/0x60
3611 10:53:39.094431 591] irq event stamp: 0
3612 10:53:39.094485 # [ 121.851999] hardirqs last enabled[ 124.265862] Code: 08 31 00 48 39 c2 75 25 48 85 f6 75 01 c3 80 3d 76 eb c3 01 00 75 f6 48 c7 c7 78 79 c0 ae c6 05 66 eb c3 01 01 e8 85 a7 e3 00 <0f> 0b c3 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09 c7 eb ac 66
3613 10:53:39.094542 at (0): [<0000000000000000>] 0x0
3614 10:53:39.094595 # [ 121.859002] hardirqs las[ 124.293067] RSP: 0018:ffffb55d81affe48 EFLAGS: 00010286
3615 10:53:39.094649 t disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c8[ 124.305113] RAX: 0000000000000000 RBX: 00000000002706f0 RCX: 0000000000000000
3616 10:53:39.094704 0
3617 10:53:39.094758 # [ 121.868143] softirqs last enabled at (0): [<ffffffffad4[ 124.319305] RDX: ffff91f3fac2c660 RSI: ffff91f3fac1bf70 RDI: ffff91f3fac1bf70
3618 10:53:39.094813 f9f9c>] copy_process+0x63c/0x1c80
3619 10:53:39.094871 # [ 121.883497] softirqs las[ 124.333492] RBP: ffffffffaecc7eed R08: 0000000000000000 R09: 0000000000000000
3620 10:53:39.094937 t disabled at (0): [<0000000000000000>] 0x0
3621 10:53:39.094992 # [ 121.890500] --[ 124.347667] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3622 10:53:39.095045 -[ end trace fccc3b9c7c6424af ]---
3623 10:53:39.095099 # WARNING_MESSAGE: saw 'mess[ 124.361873] R13: ffffb55d81afff10 R14: ffffb55d81afff10 R15: ffff91f383084000
3624 10:53:39.095153 age trigger': ok
3625 10:53:39.095206 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
3626 10:53:39.095260 # s[ 124.376054] FS: 00007fe1d6d7c580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3627 10:53:39.095314 elftests: lkdtm: EXCEPTION.sh
3628 10:53:39.095368 # Killed
3629 10:53:39.095668 # [ 121.954749] lkdtm:[ 124.391324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3630 10:53:39.095737 Performing direct entry EXCEPTION
3631 10:53:39.095796 # [ 121.963399] BUG: kernel[ 124.403944] CR2: 00007fe1d6b95000 CR3: 0000000105260001 CR4: 00000000003706f0
3632 10:53:39.095853 NULL pointer dereference, address: 0000000000000000
3633 10:53:39.095909 # [ 121.9[ 124.418137] Call Trace:
3634 10:53:39.095963 77372] #PF: supervisor write access in kernel mode
3635 10:53:39.096019 # [ 121.983[ 124.427081] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3636 10:53:39.096073 204] #PF: error_code(0x0002) - not-present page
3637 10:53:39.096128 # [ 121.988941[ 124.438171] direct_entry.cold+0x2c/0x38
3638 10:53:39.096181 ] PGD 0 P4D 0
3639 10:53:39.096235 # [ 121.991765] Oops: 0002 [#2] SMP PTI
3640 10:53:39.096289 # [ 1[ 124.448807] full_proxy_write+0x56/0x80
3641 10:53:39.096360 21.995655] CPU: 0 PID: 825 Comm: cat Tainted: G D W [ 124.459273] vfs_write+0xea/0x390
3642 10:53:39.096418 5.10.131-cip13 #1
3643 10:53:39.096471 # [ 122.004206] Hardware name: Google Rammu[ 124.469217] ksys_write+0x68/0xe0
3644 10:53:39.096526 s/Rammus, BIOS 09/04/2020
3645 10:53:39.096579 # [ 122.011012] RIP: 0010:lkdtm_EXC[ 124.479113] do_syscall_64+0x33/0x40
3646 10:53:39.096632 EPTION+0x5/0x20
3647 10:53:39.096685 # [ 122.015976] Code: 48 c7 c7 b0 83 cc ae 8d [ 124.489369] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3648 10:53:39.096739 70 01 89 35 b1 2b 71 02 e8 d6 8a 64 00 0f 0b c3 66 66 2e 0f 1f 8[ 124.501188] RIP: 0033:0x7fe1d6ca4f33
3649 10:53:39.096794 4 00 00 00 00 00 66 90 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 [ 124.511401] 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
3650 10:53:39.096852 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00
3651 10:53:39.096908 # [ 122.036959] RSP:[ 124.538608] RSP: 002b:00007ffc63b1b008 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3652 10:53:39.096963 0018:ffffb55d8168fe60 EFLAGS: 00010286
3653 10:53:39.097018 # [ 122.042791] RAX: f[ 124.553298] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fe1d6ca4f33
3654 10:53:39.097089 fffffffadcb1990 RBX: 0000000000000004 RCX: 0000000000000000
3655 10:53:39.097143 # [[ 124.567469] RDX: 000000000000000b RSI: 00007fe1d6b95000 RDI: 0000000000000001
3656 10:53:39.097197 122.050760] RDX: 0000000000000000 RSI: ffff91f3fac1bf70 RDI: f[ 124.581681] RBP: 00007fe1d6b95000 R08: 00007fe1d6b94010 R09: 0000000000000000
3657 10:53:39.097254 fffffffae8d9aa0
3658 10:53:39.097363 # [ 122.058729] RBP: ffffffffaebfda17 R08: 000[ 124.595849] R10: 00007fe1d6d9f1c0 R11: 0000000000000246 R12: 0000000000000001
3659 10:53:39.097419 0000000000000 R09: 0000000000000000
3660 10:53:39.097475 # [ 122.066698] R10: 00000[ 124.610050] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3661 10:53:39.097529 000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3662 10:53:39.097584 # [ 12[ 124.624237] irq event stamp: 0
3663 10:53:39.097637 2.074666] R13: ffffb55d8168ff10 R14: ffffb55d8168ff10 R15: ffff9[ 124.633860] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3664 10:53:39.097694 1f38579c000
3665 10:53:39.097748 # [ 122.082635] FS: 00007f74b316c580(0000) GS:fff[ 124.647070] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3666 10:53:39.097802 f91f3fac00000(0000) knlGS:0000000000000000
3667 10:53:39.097874 # [ 122.091671] CS:[ 124.662434] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3668 10:53:39.097947 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3669 10:53:39.098008 # [ 122.098085][ 124.677777] softirqs last disabled at (0): [<0000000000000000>] 0x0
3670 10:53:39.098083 CR2: 0000000000000000 CR3: 0000000102672001 CR4: 00000000003706[ 124.691010] ---[ end trace fccc3b9c7c6424b3 ]---
3671 10:53:39.098141 f0
3672 10:53:39.098195 # [ 122.106052] Call Trace:
3673 10:53:39.098248 # [ 122.108780] direct_entry[ 124.702365] lkdtm: ok: SMEP did not get cleared
3674 10:53:39.098301 .cold+0x2c/0x38
3675 10:53:39.098355 # [ 122.113158] full_proxy_write+0x56/0x80
3676 10:53:39.098408 #[ 124.713658] lkdtm: trying to clear SMEP with call gadget
3677 10:53:39.098462 [ 122.117444] vfs_write+0xea/0x390
3678 10:53:39.098529 # [ 122.121140] ksys_wr[ 124.725790] lkdtm: ok: SMEP removal was reverted
3679 10:53:39.098586 ite+0x68/0xe0
3680 10:53:39.098639 # [ 122.124838] do_syscall_64+0x33/0x40
3681 10:53:39.098692 # [ 122.128826] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3682 10:53:39.098745 # [ 122.134466] RIP: 0033:0x7f74b3094f33
3683 10:53:39.098798 # [ 122.138453] 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
3684 10:53:39.098853 # [ 122.159433] RSP: 002b:00007ffff25ce6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3685 10:53:39.098908 # [ 122.167890] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f74b3094f33
3686 10:53:39.099213 # [ 122.175860] RDX: 000000000000000a RSI: 00007f74b2f85000 RDI: 0000000000000001
3687 10:53:39.099284 # [ 122.183827] RBP: 00007f74b2f85000 R08: 00007f74b2f84010 R09: 00[ 124.800645] lkdtm: Performing direct entry DOUBLE_FAULT
3688 10:53:39.099343 [ 124.811360] lkdtm: XFAIL: this test is ia32-only
3689 10:53:39.099400 00000000000000
3690 10:53:39.099456 # [ 122.191795] R10: 00007f74b318f1c0 R11: 0000000000000246 R12: 0000000000000001
3691 10:53:39.099511 # [ 122.199762] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3692 10:53:39.099564 # [ 122.207731] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3693 10:53:39.099621 # [ 122.234168] CR2: 0000000000000000
3694 10:53:39.099689 # [ 122.237863] ---[ end trace fccc3b9c7c6424b0 ]---
3695 10:53:39.099744 # [ 122.243017] RIP: 0010:lkdtm_BUG+0x5/0x10
3696 10:53:39.099797 # [ 122.247393] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84[ 124.885344] lkdtm: Performing direct entry CORRUPT_PAC
3697 10:53:39.099853 [ 124.896904] lkdtm: XFAIL: this test is arm64-only
3698 10:53:39.099915 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3699 10:53:39.099978 # [ 122.268374] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3700 10:53:39.100032 # [ 122.274207] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3701 10:53:39.100102 # [ 122.282175] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3702 10:53:39.100161 # [ 122.290143] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3703 10:53:39.100238 # [ 122.298110] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3704 10:53:39.100298 # [ 122.306077] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3705 10:53:39.100351 # [ 122.314044] FS: 00007f74b316c580(0000)[ 124.957653] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
3706 10:53:39.100406 GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3707 10:53:39.100459 # [ 122.3230[ 124.965352] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
3708 10:53:39.100512 80] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3709 10:53:39.100566 # [ 122.329494] CR2: 0000000000000000 CR3: 0000000102672001 CR4: 00000000003706f0
3710 10:53:39.100619 # [ 122.337463] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3711 10:53:39.100691 # [ 122.347374] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 825, name: cat
3712 10:53:39.100746 # [ 122.355731] INFO: lockdep is turned off.
3713 10:53:39.100799 # [ 122.360107] irq event stamp: 0
3714 10:53:39.100852 # [ 122.363511] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3715 10:53:39.100905 # [ 122.370510] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3716 10:53:39.100957 # [ 122.379645] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3717 10:53:39.101010 # [ 122.388780] softirqs last disabled at (0): [<0000000000000000>] 0x0
3718 10:53:39.101063 # [ 122.395779] CPU: 0 PID: 825 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3719 10:53:39.101116 # [ 122.404328] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3720 10:53:39.101169 # [ 122.411131] Call Trace:
3721 10:53:39.101222 # [ 122.413857] dump_stack+0x77/0x97
3722 10:53:39.101311 # [ 122.417556] ___might_sleep.cold+0xa6/0xb6
3723 10:53:39.101365 # [ 122.422125] exit_signals+0x1c/0x2d0
3724 10:53:39.101418 # [ 122.426112] do_exit+0xd5/0xb00
3725 10:53:39.101488 # [ 122.429616] ? ksys_write+0x68/0xe0
3726 10:53:39.101543 # [ 122.433506] rewind_stack_do_exit+0x17/0x20
3727 10:53:39.101596 # [ 122.438172] RIP: 0033:0x7f74b3094f33
3728 10:53:39.101648 # [ 122.442160] 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
3729 10:53:39.101704 # [ 122.463141] RSP: 002b:00007ffff25ce6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3730 10:53:39.101757 # [ 122.471595] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f74b3094f33
3731 10:53:39.101810 # [ 122.479562] RDX: 000000000000000a RSI: 00007f74b2f85000 RDI: 0000000000000001
3732 10:53:39.101863 # [ 122.487541] RBP: 00007f74b2f85000 R08: 00007f74b2f84010 R09: 0000000000000000
3733 10:53:39.101916 # [ 122.495500] R10: 00007f74b318f1c0 R11: 0[ 125.157468] lkdtm: Performing direct entry READ_AFTER_FREE
3734 10:53:39.101969 000000000000246 R12: 0000000000000001
3735 10:53:39.102024 # [ 122.503466] R13: 000[ 125.165546] lkdtm: Value in memory before free: 12345678
3736 10:53:39.102078 0000000000001 R14: 0000000000020000 R15: 0000000000020000
3737 10:53:39.102133 # EXC[ 125.177704] lkdtm: Attempting bad read from freed memory
3738 10:53:39.102204 EPTION: saw 'call trace:': ok
3739 10:53:39.102504 ok 5 selftests: lkdtm: EXCEPTION.[ 125.189863] lkdtm: Memory was not poisoned
3740 10:53:39.102575 sh
3741 10:53:39.102633 # selftests: lkdtm: LOOP.sh
3742 10:53:39.102689 # Skipping LOOP: Hangs the system
3743 10:53:39.102743 ok 6 selftests: lkdtm: LOOP.sh # SKIP
3744 10:53:39.102797 # selftests: lkdtm: EXHAUST_STACK.sh
3745 10:53:39.102871 # Skipping EXHAUST_STACK: Corrupts memory on failure
3746 10:53:39.102926 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
3747 10:53:39.102997 # selftests: lkdtm: CORRUPT_STACK.sh
3748 10:53:39.103054 # Skipping CORRUPT_STACK: Crashes entire system on success
3749 10:53:39.103124 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
3750 10:53:39.103180 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
3751 10:53:39.103233 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
3752 10:53:39.103287 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
3753 10:53:39.103340 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
3754 10:53:39.103393 # [ 122.759780] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3755 10:53:39.103447 # [ 122.766321] lkdtm: attempting good list addition
3756 10:53:39.103499 # [ 122.777686] lkdtm: attempting corrupted list addition
3757 10:53:39.103569 # [ 122.789558] lkdtm: list_add() corruption not detected!
3758 10:53:39.103625 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
3759 10:53:39.103678 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
3760 10:53:39.103732 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
3761 10:53:39.103785 # [ 122.853324] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3762 10:53:39.103839 # [ 122.863701] lkdtm: attempting good list removal
3763 10:53:39.103891 # [ 122.874998] lkdtm: attempting corrupted list removal
3764 10:53:39.103944 # [ 122.886722] lkdtm: list_del() corruption not detected!
3765 10:53:39.103997 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
3766 10:53:39.104050 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
3767 10:53:39.104104 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3768 10:53:39.104157 # Segmentation fault
3769 10:53:39.104209 # [ 122.945053] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3770 10:53:39.104262 # [ 122.955400] lkdtm: attempting bad read from page below current stack
3771 10:53:39.104332 # [ 122.968745] BUG: stack guard page was hit at 000000002cb54b24 (stack is 000000008408fa4f..00000000093c2b4b)
3772 10:53:39.104389 # [ 122.985806] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3773 10:53:39.104443 # [ 122.992611] CPU: 0 PID: 1050 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3774 10:53:43.361038 # [ 123.001260] Hardware name: Google Rammus/Rammus, BIOS 09/04[ 125.383596] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3775 10:53:43.361175 /2020
3776 10:53:43.361242 # [ 123.008067] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING[ 125.393839] lkdtm: Value in memory before free: 12345678
3777 10:53:43.361345 +0x27/0x3a
3778 10:53:43.361412 # [ 123.014585] Code: 41 5c c3 0f 1f 44 00 00 53 48[ 125.405969] lkdtm: Attempting to read from freed memory
3779 10:53:43.361472 c7 c7 50 87 cc ae 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 [ 125.418018] lkdtm: Buddy page was not poisoned
3780 10:53:43.361534 13 a4 fd ff 48 c7 c7 90 87 cc ae <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 f9 a3 fd ff 0f 1f 44
3781 10:53:43.361594 # [ 123.035569] RSP: 0018:ffffb55d81a07e50 EFLAGS: 00010246
3782 10:53:43.361651 # [ 123.041394] RAX: 0000000000000038 RBX: ffffb55d81a04000 RCX: 0000000000000000
3783 10:53:43.361707 # [ 123.049364] RDX: 0000000000000000 RSI: ffff91f3fac1bf70 RDI: ffffffffaecc8790
3784 10:53:43.361762 # [ 123.057333] RBP: ffffffffaecc7eba R08: 0000000000000000 R09: 0000000000000000
3785 10:53:43.361816 # [ 123.065303] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3786 10:53:43.361870 # [ 123.073274] R13: ffffb55d81a07f10 R14: ffffb55d81a07f10 R15: ffff91f383[ 125.482838] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3787 10:53:43.361925 [ 125.491361] lkdtm: Attempting double slab free ...
3788 10:53:43.361979 11d000
3789 10:53:43.362035 # [ 123.081245] FS: 00007fd7ad880580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3790 10:53:43.362093 # [ 123.090273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3791 10:53:43.362150 # [ 123.096687] CR2: ffffb55d81a03fff CR3: 0000000103edc002 CR4: 00000000003706f0
3792 10:53:43.362205 # [ 123.104656] Call Trace:
3793 10:53:43.362258 # [ 123.107382] ? lkdtm_CORRUPT_LIST_DEL+0xdc/0xdc
3794 10:53:43.362312 # [ 123.112439] direct_entry.cold+0x2c/0x38
3795 10:53:43.362365 # [ 123.116810] full_proxy_write+0x56/0x80
3796 10:53:43.362418 # [ 123.121096] vfs_write+0xea/0x390
3797 10:53:43.362471 # [ 123.124784] ksys_write+0x68/0xe0
3798 10:53:43.362524 # [ 123.128484] do_syscall_64+0x33/0x40
3799 10:53:43.362576 # [ 123.132472] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3800 10:53:43.362629 # [ 123.138112] RIP: 0033:0x7fd7ad7a8f33
3801 10:53:43.362682 # [ 123.142091] 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
3802 10:53:43.362744 # [ 123.163066] RSP: 002b:00007fff132eff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3803 10:53:43.363070 # [ 123.171513] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7ad7a8f33
3804 10:53:43.363154 # [ 123.179482] RDX: 0000000000000019 [ 125.596315] lkdtm: Performing direct entry SLAB_FREE_CROSS
3805 10:53:43.363237 [ 125.608567] lkdtm: Attempting cross-cache slab free ...
3806 10:53:43.363316 RSI: 00007fd7ad699000 RDI: 0000000000000001
3807 10:53:43.363394 # [ 123.187452] RBP: 00007fd7ad699000 R08: 00007fd7ad698010 R09: 0000000000000000
3808 10:53:43.363467 # [ 123.195421] R10: 00007fd7ad8a31c0 R11: 0000000000000246 R12: 0000000000000001
3809 10:53:43.363541 # [ 123.203389] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3810 10:53:43.363603 # [ 123.211360] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3811 10:53:43.363661 # [ 123.237808] ---[ end trace fccc3b9c7c6424b1 ]---
3812 10:53:43.363716 # [ 123.24296[ 125.670547] lkdtm: Performing direct entry SLAB_FREE_PAGE
3813 10:53:43.363770 [ 125.682639] lkdtm: Attempting non-Slab slab free ...
3814 10:53:43.363824 2] RIP: 0010:lkdtm_BUG+0x5/0x10
3815 10:53:43.363880 # [ 123.247331] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3816 10:53:43.363936 # [ 123.268305] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3817 10:53:43.363990 # [ 123.274140] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3818 10:53:43.364044 # [ 123.282111] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3819 10:53:43.364098 # [ 123.290081] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3820 10:53:43.364153 # [ 123.298050] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3821 10:53:43.364210 # [ 123.306019] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3822 10:53:43.364268 # [ 123.313991] FS: 00007fd7ad880580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
3823 10:53:43.364322 # [ 123.323020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3824 10:53:43.364375 # [ 123.329436] CR2: ffffb55d81a03fff CR3: 0000000103edc002 CR4: 00000000003706f0
3825 10:53:43.364428 # [ 123.337407] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3826 10:53:43.364482 # [ 123.347318] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1050, name: cat
3827 10:53:43.364535 # [ 123.355773] INFO: lockdep is turned off.
3828 10:53:43.364588 # [ 123.360149] irq event stamp: 0
3829 10:53:43.364640 # [ 123.363554] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3830 10:53:43.364693 # [ 123.370556] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3831 10:53:43.364746 # [ 123.379692] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3832 10:53:43.364799 # [ 123.388819] softirqs last disabled at (0): [<0000000000000000>] 0x0
3833 10:53:43.364853 # [ 123.395809] CPU: 0 PID: 1050 Comm: cat Tainted: G D W [ 125.849709] lkdtm: Performing direct entry EXEC_DATA
3834 10:53:43.364910 5.10.131-cip13 #1
3835 10:53:43.364967 # [ 123.404458] Hardware name: Google R[ 125.855367] lkdtm: attempting ok execution at ffffffffadcb1d00
3836 10:53:43.365021 [ 125.868095] lkdtm: attempting bad execution at ffffffffb03c4560
3837 10:53:43.365074 ammus/Rammus, BIOS 09/04/2020
3838 10:53:43.365126 # [ 123.411260] Call Trace:
3839 10:53:43.365181 # [ 125.874715] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3840 10:53:43.365236 [ 125.889279] BUG: unable to handle page fault for address: ffffffffb03c4560
3841 10:53:43.365330 [ 125.896959] #PF: supervisor instruction fetch in kernel mode
3842 10:53:43.365384 [ 125.903276] #PF: error_code(0x0011) - permissions violation
3843 10:53:43.365438 [ 125.909495] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 8000000151c000e3
3844 10:53:43.365492 [ 125.917274] Oops: 0011 [#5] SMP PTI
3845 10:53:43.365546 [ 125.921155] CPU: 1 PID: 1626 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3846 10:53:43.365604 [ 125.929802] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3847 10:53:43.365660 [ 125.936609] RIP: 0010:data_area+0x0/0x40
3848 10:53:43.365718 [ 123.413988] dump_stack+0x77/0x97
3849 10:53:43.365772 # [ 123.417686] ___might[ 125.940987] Code: ff ff 00 b2 3e 84 f3 91 ff ff 00 b1 3e 84 f3 91 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 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3850 10:53:43.365829 [ 125.968180] RSP: 0018:ffffb55d822cfe48 EFLAGS: 00010246
3851 10:53:43.365884 [ 125.974013] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3852 10:53:43.366189 [ 125.981982] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
3853 10:53:43.366278 [ 125.989948] RBP: ffffffffb03c4560 R08: 0000000000000000 R09: 0000000000000000
3854 10:53:43.366360 [ 125.997917] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3855 10:53:43.366430 [ 126.005883] R13: ffffb55d822cff10 R14: ffffb55d822cff10 R15: ffff91f385c2a000
3856 10:53:43.366495 [ 126.013851] FS: 00007feff4d2a580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3857 10:53:43.366577 [ 126.022887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3858 10:53:43.366652 [ 126.029301] CR2: ffffffffb03c4560 CR3: 0000000103acc004 CR4: 00000000003706e0
3859 10:53:43.366711 [ 126.037270] Call Trace:
3860 10:53:43.366767 [ 126.039998] ? execute_location+0x48/0x56
3861 10:53:43.366822 _sleep.cold+0xa6/0xb6
3862 10:53:43.366877 # [ 123.422257] exit_signals+0x1c/0x2d0[ 126.044472] ? direct_entry.cold+0x2c/0x38
3863 10:53:43.366932 [ 126.055254] ? full_proxy_write+0x56/0x80
3864 10:53:43.366986 [ 126.059729] ? vfs_write+0xea/0x390
3865 10:53:43.367041 [ 126.063609] ? ksys_write+0x68/0xe0
3866 10:53:43.367098 [ 126.067501] ? do_syscall_64+0x33/0x40
3867 10:53:43.367157 [ 126.071673] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3868 10:53:43.367218
3869 10:53:43.367276 # [ 123.426245] do_exit+0xd5/0xb00
3870 10:53:43.367336 # [ 123.429749] ? ksys[ 126.077508] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3871 10:53:43.367397 [ 126.110143] CR2: ffffffffb03c4560
3872 10:53:43.367452 [ 126.113839] ---[ end trace fccc3b9c7c6424b4 ]---
3873 10:53:43.367507 [ 126.118994] RIP: 0010:lkdtm_BUG+0x5/0x10
3874 10:53:43.367562 [ 126.123369] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3875 10:53:43.367619 [ 126.144350] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3876 10:53:43.367674 [ 126.150182] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3877 10:53:43.367728 [ 126.158150] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3878 10:53:43.367782 [ 126.166118] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3879 10:53:43.367837 [ 126.174086] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3880 10:53:43.367894 [ 126.182053] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3881 10:53:43.367955 [ 126.190022] FS: 00007feff4d2a580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3882 10:53:43.368013 [ 126.199048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3883 10:53:43.368071 [ 126.205461] CR2: ffffffffb03c4560 CR3: 0000000103acc004 CR4: 00000000003706e0
3884 10:53:43.368126 [ 126.213429] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3885 10:53:43.368181 [ 126.223340] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1626, name: cat
3886 10:53:43.368237 [ 126.231794] INFO: lockdep is turned off.
3887 10:53:43.368292 [ 126.236167] irq event stamp: 0
3888 10:53:43.368346 [ 126.239587] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3889 10:53:43.368401 [ 126.246596] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3890 10:53:43.368455 [ 126.255730] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
3891 10:53:43.368513 [ 126.264863] softirqs last disabled at (0): [<0000000000000000>] 0x0
3892 10:53:43.368570 [ 126.271862] CPU: 1 PID: 1626 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3893 10:53:43.368625 [ 126.280509] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3894 10:53:43.368679 [ 126.287312] Call Trace:
3895 10:53:43.368749 [ 126.290037] dump_stack+0x77/0x97
3896 10:53:43.368817 [ 126.293724] ___might_sleep.cold+0xa6/0xb6
3897 10:53:43.368872 [ 126.298295] exit_signals+0x1c/0x2d0
3898 10:53:43.368926 [ 126.302285] do_exit+0xd5/0xb00
3899 10:53:43.368980 [ 126.305788] ? ksys_write+0x68/0xe0
3900 10:53:43.369034 [ 126.309678] rewind_stack_do_exit+0x17/0x20
3901 10:53:43.369088 [ 126.314345] RIP: 0033:0x7feff4c52f33
3902 10:53:43.369142 [ 126.318333] 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
3903 10:53:43.369203 [ 126.339303] RSP: 002b:00007ffc2f7c5688 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3904 10:53:43.369282 [ 126.347759] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007feff4c52f33
3905 10:53:43.369353 [ 126.355728] RDX: 000000000000000a RSI: 00007feff4b43000 RDI: 0000000000000001
3906 10:53:43.369407 [ 126.363695] RBP: 00007feff4b43000 R08: 00007feff4b42010 R09: 0000000000000000
3907 10:53:43.369462 [ 126.371663] R10: 00007feff4d4d1c0 R11: 0000000000000246 R12: 0000000000000001
3908 10:53:43.369767 [ 126.379632] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3909 10:53:43.369836 _write+0x68/0xe0
3910 10:53:43.369899 # [ 123.433632] rewind_stack_do_exit+0x17/0x20
3911 10:53:43.369973 # [ 123.438290] RIP: 0033:0x7fd7ad7a8f33
3912 10:53:43.370051 # [ 123.442277] 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
3913 10:53:43.370151 # [ 123.463261] RSP: 002b:00007fff132eff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3914 10:53:43.370231 # [ 123.471716] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7ad7a8f33
3915 10:53:43.370319 # [ 123.479685] RDX: 0000000000000019 RSI: 00007fd7ad699000 RDI: 0000000000000001
3916 10:53:43.370391 # [ 123.487654] RBP: 00007fd7ad699000 R08: 00007fd7ad698010 R09: 0000000000000000
3917 10:53:43.370463 # [ 123.495623] R10: 00007fd7ad8a31c0 R11: 0000000000000246 R12: 0000000000000001
3918 10:53:43.370519 # [ 123.503591] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3919 10:53:43.370580 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
3920 10:53:43.370654 ok 12 s[ 126.472639] lkdtm: Performing direct entry EXEC_STACK
3921 10:53:43.370743 elftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3922 10:53:43.370799 # selftests: lkdtm[ 126.480261] lkdtm: attempting ok execution at ffffffffadcb1d00
3923 10:53:43.370854 : STACK_GUARD_PAGE_TRAILING.sh
3924 10:53:43.370909 # Segmentation fault
3925 10:53:43.370963 # [ 123.5[ 126.492995] lkdtm: attempting bad execution at ffffb55d8235fe18
3926 10:53:43.371018 84566] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING[ 126.505846] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3927 10:53:43.371075 [ 126.520394] BUG: unable to handle page fault for address: ffffb55d8235fe18
3928 10:53:43.371130 [ 126.528072] #PF: supervisor instruction fetch in kernel mode
3929 10:53:43.371185 [ 126.534381] #PF: error_code(0x0011) - permissions violation
3930 10:53:43.371239 #[ [ 123.593275] lkdtm: attempting bad read from page above cur 126.540594] PGD 100000067 P4D 100000067 PUD 100211067 PMD 103ed3067 PTE 80000001031fb063
3931 10:53:43.371316 [ 126.555851] Oops: 0011 [#6] SMP PTI
3932 10:53:43.371389 [ 126.559741] CPU: 1 PID: 1662 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3933 10:53:43.371445 [ 126.568389] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3934 10:53:43.371499 [ 126.575193] RIP: 0010:0xffffb55d8235fe18
3935 10:53:43.371553 [ 126.579586] Code: 00 00 18 fe 35 82 5d b5 ff ff cb 5d 32 ae ff ff ff ff 20 00 00 00 00 00 00 00 16 80 cc ae ff ff ff ff f7 5e 32 ae ff ff ff ff <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3936 10:53:43.371610 [ 126.600585] RSP: 0018:ffffb55d8235fdf8 EFLAGS: 00010246
3937 10:53:43.371665 [ 126.606416] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3938 10:53:43.371720 [ 126.614385] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
3939 10:53:43.371775 [ 126.622354] RBP: ffffb55d8235fe18 R08: 0000000000000000 R09: 0000000000000000
3940 10:53:43.371829 [ 126.630321] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3941 10:53:43.371883 [ 126.638290] R13: ffffb55d8235ff10 R14: ffffb55d8235ff10 R15: ffff91f385258000
3942 10:53:43.371937 [ 126.646259] FS: 00007f1ec0d08580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3943 10:53:43.371992 [ 126.655289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3944 10:53:43.372045 [ 126.661705] CR2: ffffb55d8235fe18 CR3: 0000000103a80006 CR4: 00000000003706e0
3945 10:53:43.372104 [ 126.669674] Call Trace:
3946 10:53:43.372191 [ 126.672403] ? execute_location+0x48/0x56
3947 10:53:43.372278 rent stack
3948 10:53:43.372333 # [ 123.606630] BUG: stack guard page was hit at 00[ 126.676877] ? lkdtm_EXEC_STACK+0x26/0x40
3949 10:53:43.372388 [ 126.687576] ? direct_entry.cold+0x2c/0x38
3950 10:53:43.372442 000000d482b053 (stack is 000000009abc461f..000000001428ecc4)
3951 10:53:43.372499 # [ 126.692157] ? full_proxy_write+0x56/0x80
3952 10:53:43.372552 [ 126.702843] ? vfs_write+0xea/0x390
3953 10:53:43.372606 [ 126.706732] ? ksys_write+0x68/0xe0
3954 10:53:43.372660 [ 126.710624] ? do_syscall_64+0x33/0x40
3955 10:53:43.372714 [ 126.714796] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3956 10:53:43.372770 [ 123.623685] kernel stack overflow (page fault): 0000 [#4] SMP[ 126.720630] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3957 10:53:43.372829 [ 126.753269] CR2: ffffb55d8235fe18
3958 10:53:43.372883 [ 126.756964] ---[ end trace fccc3b9c7c6424b5 ]---
3959 10:53:43.372937 [ 126.762117] RIP: 0010:lkdtm_BUG+0x5/0x10
3960 10:53:43.373240 [ 126.766484] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
3961 10:53:43.373363 [ 126.787463] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
3962 10:53:43.373448 [ 126.793295] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
3963 10:53:43.373530 [ 126.801262] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
3964 10:53:43.373610 [ 126.809229] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
3965 10:53:43.373688 [ 126.817198] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3966 10:53:43.373758 [ 126.825166] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
3967 10:53:43.373813 [ 126.833134] FS: 00007f1ec0d08580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
3968 10:53:43.373869 [ 126.842171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3969 10:53:43.373925 [ 126.848585] CR2: ffffb55d8235fe18 CR3: 0000000103a80006 CR4: 00000000003706e0
3970 10:53:43.373979 PTI
3971 10:53:43.374033 # [ 123.630490] CPU: 0 PID: 1083 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3972 10:53:43.374088 # [ 123.639137] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3973 10:53:43.374143 # [ 123.645943] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3974 10:53:43.374197 # [ 123.652552] Code: a3 fd ff 0f 1f 44 00 00 53 48 c7 c7 c8 87 cc ae 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 d9 a3 fd ff 48 c7 c7 08 88 cc ae <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 bc a3 fd ff
3975 10:53:43.374253 # [ 123.673541] RSP: 0018:ffffb55d81a77e50 EFLAGS: 00010246
3976 10:53:43.374308 # [ 123.679366] RAX: 0000000000000038 RBX: ffffb55d81a74000 RCX: 0000000000000000
3977 10:53:43.374362 # [ 123.687334] RDX: 0000000000000000 RSI: ffff91f3fac1bf70 RDI: ffffffffaecc8808
3978 10:53:43.374417 # [ 123.695303] RBP: ffffffffaecc7ed3 R08: 0000000000000000 R09: 0000000000000000
3979 10:53:43.374472 # [ 123.703271] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3980 10:53:43.374526 # [ 123.711238] R13: ffffb55d81a77f10 R1[ 126.937647] lkdtm: Performing direct entry EXEC_KMALLOC
3981 10:53:43.374580 4: ffffb55d81a77f10 R15: ffff91f3852d5000
3982 10:53:43.374636 # [ 123.719207] FS: [ 126.949413] lkdtm: attempting ok execution at ffffffffadcb1d00
3983 10:53:43.374690 00007f16c1069580(0000) GS:ffff91f3fac00000(0000) knlGS:00000000[ 126.962147] lkdtm: attempting bad execution at ffff91f384b5ed00
3984 10:53:43.374746 00000000
3985 10:53:43.374801 # [ 123.728243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000[ 126.974976] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3986 10:53:43.374856 [ 126.989545] BUG: unable to handle page fault for address: ffff91f384b5ed00
3987 10:53:43.374910 [ 126.997215] #PF: supervisor instruction fetch in kernel mode
3988 10:53:43.374964 [ 127.003534] #PF: error_code(0x0011) - permissions violation
3989 10:53:43.375018 [ 127.009746] PGD 151e01067 P4D 151e01067 PUD 10084e063 PMD 104ab4063 PTE 8000000104b5e163
3990 10:53:43.375072 000080050033
3991 10:53:43.375129 # [ 123.734659] CR2: ffffb55d81a78000 CR3: 000000[ 127.018786] Oops: 0011 [#7] SMP PTI
3992 10:53:43.375183 [ 127.028891] CPU: 1 PID: 1698 Comm: cat Tainted: G D W 5.10.131-cip13 #1
3993 10:53:43.375238 [ 127.037541] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3994 10:53:43.375292 [ 127.044345] RIP: 0010:0xffff91f384b5ed00
3995 10:53:43.375346 [ 127.048722] Code: 00 00 02 00 00 00 00 00 00 00 40 e6 b5 84 f3 91 ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 bb b6 4f ad ff ff ff ff <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3996 10:53:43.375401 [ 127.069693] RSP: 0018:ffffb55d823b7e38 EFLAGS: 00010246
3997 10:53:43.375456 [ 127.075542] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3998 10:53:43.375510 [ 127.083510] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
3999 10:53:43.375563 [ 127.091479] RBP: ffff91f384b5ed00 R08: 0000000000000000 R09: 0000000000000000
4000 10:53:43.375624 [ 127.099448] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4001 10:53:43.375713 [ 127.107416] R13: ffffb55d823b7f10 R14: ffffb55d823b7f10 R15: ffff91f385168000
4002 10:53:43.375774 [ 127.115383] FS: 00007feaaaf25580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4003 10:53:43.375830 [ 127.124420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4004 10:53:43.375884 [ 127.130834] CR2: ffff91f384b5ed00 CR3: 00000001030b0005 CR4: 00000000003706e0
4005 10:53:43.375939 [ 127.138802] Call Trace:
4006 10:53:43.375992 [ 127.141549] ? execute_location+0x48/0x56
4007 10:53:43.376046 0103092005 CR4: 00000000003706f0
4008 10:53:43.376102 # [ 123.742626] Call Trace:
4009 10:53:43.376156 [ 127.146025] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
4010 10:53:43.376211 [ 127.156901] ? direct_entry.cold+0x2c/0x38
4011 10:53:43.376269 [ 127.161473] ? full_proxy_write+0x56/0x80
4012 10:53:43.376324 [ 127.165947] ? vfs_write+0xea/0x390
4013 10:53:43.376378 [ 127.169837] ? ksys_write+0x68/0xe0
4014 10:53:43.376432 [ 127.173729] ? do_syscall_64+0x33/0x40
4015 10:53:43.376739 [ 127.177911] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4016 10:53:43.376826 # [ 123.745353] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
4017 10:53:43.376910 # [ 127.183744] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4018 10:53:43.376994 [ 127.216375] CR2: ffff91f384b5ed00
4019 10:53:43.377073 [ 127.220072] ---[ end trace fccc3b9c7c6424b6 ]---
4020 10:53:43.377152 [ 127.225225] RIP: 0010:lkdtm_BUG+0x5/0x10
4021 10:53:43.377223 [ 127.229599] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4022 10:53:43.377324 [ 127.250578] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4023 10:53:43.377383 [ 127.256411] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4024 10:53:43.377439 [ 127.264377] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4025 10:53:43.377495 [ 127.272344] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4026 10:53:43.377551 [ 127.280311] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4027 10:53:43.377606 [ 127.288277] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4028 10:53:43.377661 [ 127.296245] FS: 00007feaaaf25580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4029 10:53:43.377717 [ 127.305280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4030 10:53:43.377771 [ 127.311695] CR2: ffff91f384b5ed00 CR3: 00000001030b0005 CR4: 00000000003706e0
4031 10:53:43.377826 [ 127.319662] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4032 10:53:43.377882 [ 127.329592] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1698, name: cat
4033 10:53:43.377936 [ 127.338045] INFO: lockdep is turned off.
4034 10:53:43.377990 [ 127.342420] irq event stamp: 0
4035 10:53:43.378044 [ 127.345824] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4036 10:53:43.378099 [ 127.352825] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4037 10:53:43.378153 [ 127.361958] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4038 10:53:43.378209 [ 127.371090] softirqs last disabled at (0): [<0000000000000000>] 0x0
4039 10:53:43.378263 [ 127.378087] CPU: 1 PID: 1698 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4040 10:53:43.378318 [ 127.386732] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4041 10:53:43.378372 [ 127.393542] Call Trace:
4042 10:53:43.378426 [ 127.396268] dump_stack+0x77/0x97
4043 10:53:43.378480 [ 127.399964] ___might_sleep.cold+0xa6/0xb6
4044 10:53:43.378534 [ 127.404543] exit_signals+0x1c/0x2d0
4045 10:53:43.378589 [ 127.408543] do_exit+0xd5/0xb00
4046 10:53:43.378643 [ 127.412045] ? ksys_write+0x68/0xe0
4047 10:53:43.378697 [ 127.415936] rewind_stack_do_exit+0x17/0x20
4048 10:53:43.378751 [ 127.420598] RIP: 0033:0x7feaaae4df33
4049 10:53:43.378805 [ 127.424593] 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
4050 10:53:43.378862 [ 127.445592] RSP: 002b:00007ffc13e0cc38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4051 10:53:43.378918 [ 127.454043] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007feaaae4df33
4052 10:53:43.378972 [ 127.462010] RDX: 000000000000000d RSI: 00007feaaad3e000 RDI: 0000000000000001
4053 10:53:43.379027 [ 127.469976] RBP: 00007feaaad3e000 R08: 00007feaaad3d010 R09: 0000000000000000
4054 10:53:43.379081 [ 127.477943] R10: 00007feaaaf481c0 R11: 0000000000000246 R12: 0000000000000001
4055 10:53:43.379135 [ 127.485911] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4056 10:53:43.379190 [ 123.751186] direct_entry.cold+0x2c/0x38
4057 10:53:43.379244 # [ 123.755564] full_proxy_write+0x56/0x80
4058 10:53:43.379298 # [ 123.759869] vfs_write+0xea/0x390
4059 10:53:43.379352 # [ 123.763586] ksys_write+0x68/0xe0
4060 10:53:43.379406 # [ 123.767282] do_syscall_64+0x33/0x40
4061 10:53:43.379460 # [ 123.771271] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4062 10:53:43.379515 # [ 123.776909] RIP: 0033:0x7f16c0f91f33
4063 10:53:43.379569 # [ 123.780898] 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
4064 10:53:43.379626 # [ 123.801871] RSP: 002b:00007ffdafe4f928 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4065 10:53:43.379681 # [ 123.810325] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f16c0f91f33
4066 10:53:43.379736 # [ 123.818294] RDX: 000000000000001a RSI: 00007f16c0e82000 RDI: 0000000000000001
4067 10:53:43.379790 # [ 123.826262] RBP: 00007f16c0e82000 R08: 00007f16c0e81010 R09: 0000000000000000
4068 10:53:43.380105 # [ 123.834230] R10: 00007f16c108c1c0 R11: 0000000000000246 R12: 0000000000000001
4069 10:53:43.380194 # [ 123.842199] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4070 10:53:43.380277 # [ 123.850170] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_trigger[ 127.604096] lkdtm: Performing direct entry EXEC_VMALLOC
4071 10:53:43.380358 [ 127.611634] lkdtm: attempting ok execution at ffffffffadcb1d00
4072 10:53:43.380436 ed_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev c[ 127.618165] lkdtm: attempting bad execution at ffffb55d8062b000
4073 10:53:43.380515 [ 127.631004] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4074 10:53:43.380587 ros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_t[ 127.639361] BUG: unable to handle page fault for address: ffffb55d8062b000
4075 10:53:43.380644 [ 127.653251] #PF: supervisor instruction fetch in kernel mode
4076 10:53:43.380700 [ 127.659568] #PF: error_code(0x0011) - permissions violation
4077 10:53:43.380755 [ 127.665832] PGD 100000067 P4D 100000067 PUD 100211067 PMD 105514067 PTE 80000001013ce063
4078 10:53:43.380810 [ 127.674870] Oops: 0011 [#8] SMP PTI
4079 10:53:43.380864 [ 127.678760] CPU: 2 PID: 1734 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4080 10:53:43.380919 [ 127.687408] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4081 10:53:43.380974 [ 127.694213] RIP: 0010:0xffffb55d8062b000
4082 10:53:43.381028 [ 127.698595] Code: Unable to access opcode bytes at RIP 0xffffb55d8062afd6.
4083 10:53:43.381083 [ 127.706272] RSP: 0018:ffffb55d8243fe38 EFLAGS: 00010246
4084 10:53:43.381137 [ 127.712095] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4085 10:53:43.381191 [ 127.720063] RDX: 0000000000000000 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
4086 10:53:43.381246 [ 127.728032] RBP: ffffb55d8062b000 R08: 0000000000000000 R09: 0000000000000000
4087 10:53:43.381345 [ 127.735998] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4088 10:53:43.381401 [ 127.743965] R13: ffffb55d8243ff10 R14: ffffb55d8243ff10 R15: ffff91f3813ce000
4089 10:53:43.381455 [ 127.751933] FS: 00007faf1696d580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
4090 10:53:43.381510 [ 127.760968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4091 10:53:43.381565 [ 127.767384] CR2: ffffb55d8062afd6 CR3: 0000000105636002 CR4: 00000000003706e0
4092 10:53:43.381620 [ 127.775353] Call Trace:
4093 10:53:43.381674 [ 127.778081] ? execute_location+0x48/0x56
4094 10:53:43.381728 [ 127.782555] ? lkdtm_EXEC_VMALLOC+0x20/0x30
4095 10:53:43.381782 [ 127.787222] ? direct_entry.cold+0x2c/0x38
4096 10:53:43.381836 [ 127.791793] ? full_proxy_write+0x56/0x80
4097 10:53:43.381890 [ 127.796260] ? vfs_write+0xea/0x390
4098 10:53:43.381944 [ 127.800151] ? ksys_write+0x68/0xe0
4099 10:53:43.381998 [ 127.804034] ? do_syscall_64+0x33/0x40
4100 10:53:43.382052 [ 127.808209] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4101 10:53:43.382106 [ 127.814042] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4102 10:53:43.382163 hermal cros_ec_dev cros_usbpd_notify
4103 10:53:43.382217 # [ 123.876608] ---[ end [ 127.840493] CR2: ffffb55d8062b000
4104 10:53:43.382271 [ 127.850402] ---[ end trace fccc3b9c7c6424b7 ]---
4105 10:53:43.382325 [ 127.855546] RIP: 0010:lkdtm_BUG+0x5/0x10
4106 10:53:43.382379 [ 127.859923] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4107 10:53:43.382435 [ 127.880905] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4108 10:53:43.382490 [ 127.886736] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4109 10:53:43.382581 [ 127.894705] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4110 10:53:43.382635 [ 127.902674] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4111 10:53:43.382690 [ 127.910641] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4112 10:53:43.382784 [ 127.918608] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4113 10:53:43.382887 [ 127.926591] FS: 00007faf1696d580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
4114 10:53:43.382984 [ 127.935626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4115 10:53:43.383038 [ 127.942040] CR2: ffffb55d8062afd6 CR3: 0000000105636002 CR4: 00000000003706e0
4116 10:53:43.383093 trace fccc3b9c7c6424b2 ]---
4117 10:53:43.383147 # [ 123.881762] RIP: 0010:lkdtm_BUG+0x5/0x10
4118 10:53:43.383458 # [ 123.886137] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4119 10:53:43.383550 # [ 123.907115] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4120 10:53:43.383631 # [ 123.912948] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4121 10:53:43.383710 # [ 123.920917] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4122 10:53:43.383788 # [ 123.928886] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4123 10:53:43.383866 # [ 123.936854] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4124 10:53:43.383929 # [ 123.944822] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4125 10:53:43.383985 # [ 123.952790] FS: 00007f16c1069580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
4126 10:53:43.384042 # [ 123.961825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4127 10:53:43.384097 # [ 123.968240] CR2: ffffb55d81a78000 CR3: 0000000103092005 CR4: 00000000003706f0
4128 10:53:43.384153 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
4129 10:53:43.384207 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
4130 10:53:43.384262 # selftests: lkdtm: UNSET_SMEP.sh
4131 10:53:43.384316 # [ 124.131633] lkdtm: Performing direct entry UNSET_SMEP
4132 10:53:43.384370 # [ 124.143497] lkdtm: trying to clear SMEP normally
4133 10:53:43.384425 # [ 124.154868] ------------[ cut here ]------------
4134 10:53:43.384479 # [ 124.166246] pinned CR4 bits changed: 0x100000!?
4135 10:53:43.384533 # [ 124.177558] WARNING: CPU: 0 PID: 1119 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x41/0x60
4136 10:53:43.384588 # [ 124.193949] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4137 10:53:43.384646 # [ 124.226603] CPU: 0 PID: 1119 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4138 10:53:43.384701 # [ 124.241467] Hardware name: Google Rammus/Rammus, BIOS [ 128.136096] lkdtm: Performing direct entry EXEC_RODATA
4139 10:53:43.384756 [ 128.142283] lkdtm: attempting ok execution at ffffffffadcb1d00
4140 10:53:43.384811 [ 128.148827] lkdtm: attempting bad execution at ffffffffae8d9f00
4141 10:53:43.384865 [ 128.155467] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4142 10:53:43.384920 [ 128.163836] BUG: unable to handle page fault for address: ffffffffae8d9f00
4143 10:53:43.384975 09/04/2020
4144 10:53:43.385031 # [ 124.254495] RIP: 0010:native_write_cr4+0x41/0x6[ 128.171516] #PF: supervisor instruction fetch in kernel mode
4145 10:53:43.385086 [ 128.184045] #PF: error_code(0x0011) - permissions violation
4146 10:53:43.385141 [ 128.190265] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 80000001502000e1
4147 10:53:43.385196 [ 128.198042] Oops: 0011 [#9] SMP PTI
4148 10:53:43.385251 [ 128.201924] CPU: 3 PID: 1770 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4149 10:53:43.385347 [ 128.210591] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4150 10:53:43.385402 [ 128.217387] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
4151 10:53:43.385456 [ 128.223123] Code: ff ff f7 72 32 ae ff ff ff ff 62 82 cc ae ff ff ff ff ad 5a 32 ae ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 00 00 00 <c3> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
4152 10:53:43.385520 [ 128.244103] RSP: 0018:ffffb55d824a7e48 EFLAGS: 00010246
4153 10:53:43.385576 [ 128.249936] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4154 10:53:43.385630 [ 128.257904] RDX: 0000000000000000 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
4155 10:53:43.385684 [ 128.265871] RBP: ffffffffae8d9f00 R08: 0000000000000000 R09: 0000000000000000
4156 10:53:43.385739 [ 128.273840] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4157 10:53:43.385794 [ 128.281807] R13: ffffb55d824a7f10 R14: ffffb55d824a7f10 R15: ffff91f38306a000
4158 10:53:43.385848 [ 128.289774] FS: 00007ff4bd9b4580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4159 10:53:43.385903 [ 128.298811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4160 10:53:43.385958 [ 128.305227] CR2: ffffffffae8d9f00 CR3: 00000001031fa003 CR4: 00000000003706e0
4161 10:53:43.386012 [ 128.313194] Call Trace:
4162 10:53:43.386066 [ 128.315921] ? execute_location+0x48/0x56
4163 10:53:43.386121 [ 128.320394] ? direct_entry.cold+0x2c/0x38
4164 10:53:43.386177 [ 128.324965] ? full_proxy_write+0x56/0x80
4165 10:53:43.386235 [ 128.329440] ? vfs_write+0xea/0x390
4166 10:53:43.386290 [ 128.333330] ? ksys_write+0x68/0xe0
4167 10:53:43.386347 [ 128.337222] ? do_syscall_64+0x33/0x40
4168 10:53:43.386402 [ 128.341405] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4169 10:53:43.386456 [ 128.347239] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4170 10:53:43.386513 0
4171 10:53:43.386828 # [ 124.265862] Code: 08 31 00 48 39 c2 75 25 48 85 f6 75 01[ 128.373689] CR2: ffffffffae8d9f00
4172 10:53:43.386930 [ 128.383600] ---[ end trace fccc3b9c7c6424b8 ]---
4173 10:53:43.387010 [ 128.388744] RIP: 0010:lkdtm_BUG+0x5/0x10
4174 10:53:43.387103 [ 128.393118] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4175 10:53:43.387186 [ 128.414100] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4176 10:53:43.387280 [ 128.419932] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4177 10:53:43.387367 [ 128.427899] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4178 10:53:43.387426 [ 128.435866] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4179 10:53:43.387481 [ 128.443833] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4180 10:53:43.387536 [ 128.451799] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4181 10:53:43.387592 [ 128.459766] FS: 00007ff4bd9b4580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4182 10:53:43.387650 [ 128.468803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4183 10:53:43.387708 [ 128.475218] CR2: ffffffffae8d9f00 CR3: 00000001031fa003 CR4: 00000000003706e0
4184 10:53:43.387764 [ 128.483187] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4185 10:53:43.387819 [ 128.493096] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1770, name: cat
4186 10:53:43.387874 [ 128.501551] INFO: lockdep is turned off.
4187 10:53:43.387928 [ 128.505926] irq event stamp: 0
4188 10:53:43.387983 [ 128.509331] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4189 10:53:43.388038 [ 128.516320] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4190 10:53:43.388093 [ 128.525455] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4191 10:53:43.388147 [ 128.534579] softirqs last disabled at (0): [<0000000000000000>] 0x0
4192 10:53:43.388201 [ 128.541596] CPU: 3 PID: 1770 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4193 10:53:43.388257 [ 128.550242] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4194 10:53:43.388311 [ 128.557045] Call Trace:
4195 10:53:43.388369 [ 128.559771] dump_stack+0x77/0x97
4196 10:53:43.388427 [ 128.563457] ___might_sleep.cold+0xa6/0xb6
4197 10:53:43.388481 [ 128.568027] exit_signals+0x1c/0x2d0
4198 10:53:43.388536 [ 128.572013] do_exit+0xd5/0xb00
4199 10:53:43.388590 [ 128.575533] ? ksys_write+0x68/0xe0
4200 10:53:43.388644 c3 80 3d 76 eb c3 01 00 75 f6 48 c7 c7 78 79 c0 ae c6 05 66 eb [ 128.579432] rewind_stack_do_exit+0x17/0x20
4201 10:53:43.388699 [ 128.590327] RIP: 0033:0x7ff4bd8dcf33
4202 10:53:43.388753 [ 128.594318] 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
4203 10:53:43.388809 [ 128.615295] RSP: 002b:00007fff1c44b208 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4204 10:53:43.388864 [ 128.623749] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007ff4bd8dcf33
4205 10:53:43.388919 [ 128.631717] RDX: 000000000000000c RSI: 00007ff4bd7cd000 RDI: 0000000000000001
4206 10:53:43.388973 [ 128.639685] RBP: 00007ff4bd7cd000 R08: 00007ff4bd7cc010 R09: 0000000000000000
4207 10:53:43.389027 [ 128.647652] R10: 00007ff4bd9d71c0 R11: 0000000000000246 R12: 0000000000000001
4208 10:53:43.389085 [ 128.655619] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4209 10:53:43.389143 c3 01 01 e8 85 a7 e3 00 <0f> 0b c3 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09 c7 eb ac 66
4210 10:53:43.389198 # [ 124.293067] RSP: 0018:ffffb55d81affe48 EFLAGS: 00010286
4211 10:53:43.389253 # [ 124.305113] RAX: 0000000000000000 RBX: 00000000002706f0 RCX: 0000000000000000
4212 10:53:43.389345 # [ 124.319305] RDX: ffff91f3fac2c660 RSI: ffff91f3fac1bf70 RDI: ffff91f3fac1bf70
4213 10:53:43.389400 # [ 124.333492] RBP: ffffffffaecc7eed R08: 0000000000000000 R09: 0000000000000000
4214 10:53:43.389455 # [ 124.347667] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
4215 10:53:43.389510 # [ 124.361873] R13: ffffb55d81afff10 R14: ffffb55d81afff10 R15: ffff91f383084000
4216 10:53:43.389563 # [ 124.376054] FS: 00007fe1d6d7c580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
4217 10:53:43.389618 # [ 124.391324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4218 10:53:43.389673 # [ 124.403944] CR2: 00007fe1d6b95000 CR3: 0000000105260001 CR4: 00000000003706f0
4219 10:53:43.389731 # [ 124.418137] Call Trace:
4220 10:53:43.389792 # [ 124.427081] lkdtm_UNSET_SMEP.cold+0x1d/0x103
4221 10:53:43.389849 # [ 124.438171] direct_entry.cold+0x2c/0x38
4222 10:53:43.389907 # [ 124.448807] full_proxy_write+0x56/0x80
4223 10:53:43.389965 # [ 124.459273] vfs_write+0xea/0x390
4224 10:53:43.390021 # [ 124.469217] ksys_write+0x68/0xe0
4225 10:53:43.390076 # [ 124.479113] do_syscall_64+0x33/0x40
4226 10:53:43.390397 # [ 124.489369] entry_SYSCALL_[ 128.774013] lkdtm: Performing direct entry EXEC_USERSPACE
4227 10:53:43.390484 64_after_hwframe+0x44/0xa9
4228 10:53:43.390565 # [ 124.501188] RIP: 0033:0x7fe1d6c[ 128.781561] lkdtm: attempting ok execution at ffffffffadcb1d00
4229 10:53:43.390646 a4f33
4230 10:53:43.390724 # [ 124.511401] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 4[ 128.794286] lkdtm: attempting bad execution at 00007f4868efb000
4231 10:53:43.390802 8 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0[ 128.807134] unable to execute userspace code (SMEP?) (uid: 0)
4232 10:53:43.390871 [ 128.819736] BUG: unable to handle page fault for address: 00007f4868efb000
4233 10:53:43.390927 [ 128.827413] #PF: supervisor instruction fetch in kernel mode
4234 10:53:43.390983 [ 128.833730] #PF: error_code(0x0011) - permissions violation
4235 10:53:43.391038 [ 128.839951] PGD 8000000105763067 P4D 8000000105763067 PUD 105762067 PMD 103afa067 PTE 1140f0067
4236 10:53:43.391093 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 4[ 128.849673] Oops: 0011 [#10] SMP PTI
4237 10:53:43.391151 [ 128.859888] CPU: 1 PID: 1806 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4238 10:53:43.391209 [ 128.868544] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4239 10:53:43.391267 [ 128.875348] RIP: 0010:0x7f4868efb000
4240 10:53:43.391323 [ 128.879336] Code: Unable to access opcode bytes at RIP 0x7f4868efafd6.
4241 10:53:43.391377 [ 128.886624] RSP: 0018:ffffb55d82557e50 EFLAGS: 00010246
4242 10:53:43.391433 [ 128.892456] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 0000000000000000
4243 10:53:43.391487 [ 128.900423] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
4244 10:53:43.391541 [ 128.908393] RBP: 00007f4868efb000 R08: 0000000000000000 R09: 0000000000000000
4245 10:53:43.391596 [ 128.916361] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000f
4246 10:53:43.391650 [ 128.924329] R13: ffffb55d82557f10 R14: ffffb55d82557f10 R15: ffff91f385d6e000
4247 10:53:43.391705 [ 128.932297] FS: 00007f4868ecc580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4248 10:53:43.391759 [ 128.941333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4249 10:53:43.391814 [ 128.947748] CR2: 00007f4868efb000 CR3: 0000000103128002 CR4: 00000000003706e0
4250 10:53:43.391869 [ 128.955716] Call Trace:
4251 10:53:43.391929 [ 128.958443] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
4252 10:53:43.391989 0 00 48 83 ec 28 48 89 54 24 18
4253 10:53:43.392049 # [ 124.538608] RSP: 002b:0000[ 128.963791] ? direct_entry.cold+0x2c/0x38
4254 10:53:43.392108 [ 128.974591] ? full_proxy_write+0x56/0x80
4255 10:53:43.392168 7ffc63b1b008 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4256 10:53:43.392225 # [ 1[ 128.979066] ? vfs_write+0xea/0x390
4257 10:53:43.392280 [ 128.989168] ? ksys_write+0x68/0xe0
4258 10:53:43.392334 [ 128.993060] ? do_syscall_64+0x33/0x40
4259 10:53:43.392388 [ 128.997239] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4260 10:53:43.392442 24.553298] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 0000[ 129.003073] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4261 10:53:43.392502 [ 129.035708] CR2: 00007f4868efb000
4262 10:53:43.392558 [ 129.039405] ---[ end trace fccc3b9c7c6424b9 ]---
4263 10:53:43.392614 [ 129.044551] RIP: 0010:lkdtm_BUG+0x5/0x10
4264 10:53:43.392670 [ 129.048925] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4265 10:53:43.392731 [ 129.069904] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4266 10:53:43.392788 [ 129.075734] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4267 10:53:43.392846 [ 129.083703] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4268 10:53:43.392901 [ 129.091670] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4269 10:53:43.392955 [ 129.099638] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4270 10:53:43.393011 [ 129.107604] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4271 10:53:43.393066 [ 129.115573] FS: 00007f4868ecc580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4272 10:53:43.393122 [ 129.124608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4273 10:53:43.393177 [ 129.131021] CR2: 00007f4868efb000 CR3: 0000000103128002 CR4: 00000000003706e0
4274 10:53:43.393232 7fe1d6ca4f33
4275 10:53:43.393332 # [ 124.567469] RDX: 000000000000000b RSI: 00007fe1d6b95000 RDI: 0000000000000001
4276 10:53:43.393389 # [ 124.581681] RBP: 00007fe1d6b95000 R08: 00007fe1d6b94010 R09: 0000000000000000
4277 10:53:43.393447 # [ 124.595849] R10: 00007fe1d6d9f1c0 R11: 0000000000000246 R12: 0000000000000001
4278 10:53:43.393763 # [ 124.610050] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4279 10:53:43.393848 # [ 124.624237] irq event stamp: 0
4280 10:53:43.393929 # [ 124.633860] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4281 10:53:43.394009 # [ 124.647070] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4282 10:53:43.394087 # [ 124.662434] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4283 10:53:43.394166 # [ 124.677777] softirqs last disabled at (0): [<0000000000000000>] 0x0
4284 10:53:43.394239 # [ 124.691010] ---[ end trace fccc3b9c7c6424b3 ]---
4285 10:53:43.394297 # [ 124.702365] lkdtm: ok: SMEP did not get cleared
4286 10:53:43.394353 # [ 124.713658] lkdtm: trying to clear SMEP with call gadget
4287 10:53:43.394408 # [ 124.725790] lkdtm: ok: SMEP removal was reverted
4288 10:53:43.394469 # UNSET_SMEP: saw 'pinned CR4 bits changed:': ok
4289 10:53:43.394525 ok 14 selftests: lkd[ 129.237565] lkdtm: Performing direct entry EXEC_NULL
4290 10:53:43.394581 tm: UNSET_SMEP.sh
4291 10:53:43.394635 # selftests: lkdtm: DOUBLE_FAULT.sh
4292 10:53:43.394689 # [ 124[ 129.244216] lkdtm: attempting ok execution at ffffffffadcb1d00
4293 10:53:43.394746 .800645] lkdtm: Performing direct entry DOUBLE_FAULT
4294 10:53:43.394806 # [ 124.8[ 129.256947] lkdtm: attempting bad execution at 0000000000000000
4295 10:53:43.394861 11360] lkdtm: XFAIL: this test is ia32-only
4296 10:53:43.394917 # DOUBLE_FAULT: saw[ 129.269786] BUG: kernel NULL pointer dereference, address: 0000000000000000
4297 10:53:43.394973 [ 129.283749] #PF: supervisor instruction fetch in kernel mode
4298 10:53:43.395027 [ 129.290067] #PF: error_code(0x0010) - not-present page
4299 10:53:43.395081 [ 129.295803] PGD 0 P4D 0
4300 10:53:43.395136 [ 129.298627] Oops: 0010 [#11] SMP PTI
4301 10:53:43.395190 [ 129.302616] CPU: 0 PID: 1842 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4302 10:53:43.395245 [ 129.311265] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4303 10:53:43.395299 [ 129.318067] RIP: 0010:0x0
4304 10:53:43.395353 [ 129.320988] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4305 10:53:43.395408 [ 129.328665] RSP: 0018:ffffb55d825e7e48 EFLAGS: 00010246
4306 10:53:43.395462 [ 129.334497] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4307 10:53:43.395520 [ 129.342464] RDX: 0000000000000000 RSI: ffff91f3fac1bf70 RDI: ffff91f3fac1bf70
4308 10:53:43.395578 [ 129.350432] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
4309 10:53:43.395633 [ 129.358400] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4310 10:53:43.395687 [ 129.366366] R13: ffffb55d825e7f10 R14: ffffb55d825e7f10 R15: ffff91f385d6c000
4311 10:53:43.395742 [ 129.374334] FS: 00007ffb126f1580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
4312 10:53:43.395796 [ 129.383370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4313 10:53:43.395851 [ 129.389783] CR2: ffffffffffffffd6 CR3: 0000000105c6c003 CR4: 00000000003706f0
4314 10:53:43.395905 [ 129.397751] Call Trace:
4315 10:53:43.395959 [ 129.400480] execute_location+0x48/0x56
4316 10:53:43.396013 [ 129.404765] direct_entry.cold+0x2c/0x38
4317 10:53:43.396068 [ 129.409143] full_proxy_write+0x56/0x80
4318 10:53:43.396122 [ 129.413429] vfs_write+0xea/0x390
4319 10:53:43.396176 [ 129.417127] ksys_write+0x68/0xe0
4320 10:53:43.396229 [ 129.420824] do_syscall_64+0x33/0x40
4321 10:53:43.396290 [ 129.424805] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4322 10:53:43.396349 [ 129.430442] RIP: 0033:0x7ffb12619f33
4323 10:53:43.396403 [ 129.434430] 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
4324 10:53:43.396460 [ 129.455400] RSP: 002b:00007ffd879b2578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4325 10:53:43.396516 [ 129.463855] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007ffb12619f33
4326 10:53:43.396570 [ 129.471824] RDX: 000000000000000a RSI: 00007ffb1250a000 RDI: 0000000000000001
4327 10:53:43.396623 [ 129.479791] RBP: 00007ffb1250a000 R08: 00007ffb12509010 R09: 0000000000000000
4328 10:53:43.396675 [ 129.487759] R10: 00007ffb127141c0 R11: 0000000000000246 R12: 0000000000000001
4329 10:53:43.396728 [ 129.495727] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4330 10:53:43.396781 [ 129.503698] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4331 10:53:43.396837 [ 129.530136] CR2: 0000000000000000
4332 10:53:43.396890 [ 129.533832] ---[ end trace fccc3b9c7c6424ba ]---
4333 10:53:43.396943 [ 129.538986] RIP: 0010:lkdtm_BUG+0x5/0x10
4334 10:53:43.396998 [ 129.543353] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4335 10:53:43.397365 [ 129.564331] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4336 10:53:43.397434 [ 129.570163] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4337 10:53:43.397493 [ 129.578133] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4338 10:53:43.397550 [ 129.586101] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4339 10:53:43.397605 [ 129.594068] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4340 10:53:43.397660 [ 129.602034] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4341 10:53:43.397717 [ 129.610003] FS: 00007ffb126f1580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
4342 10:53:43.397814 [ 129.619039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4343 10:53:43.397869 [ 129.625452] CR2: ffffffffffffffd6 CR3: 0000000105c6c003 CR4: 00000000003706f0
4344 10:53:43.397923 [ 129.633421] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4345 10:53:43.397978 [ 129.643323] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1842, name: cat
4346 10:53:43.398032 [ 129.651777] INFO: lockdep is turned off.
4347 10:53:43.398084 [ 129.656153] irq event stamp: 0
4348 10:53:43.398138 [ 129.659557] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4349 10:53:43.398191 [ 129.666555] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4350 10:53:43.398245 [ 129.675689] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4351 10:53:43.398298 [ 129.684820] softirqs last disabled at (0): [<0000000000000000>] 0x0
4352 10:53:43.398352 [ 129.691817] CPU: 0 PID: 1842 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4353 10:53:43.398406 [ 129.700464] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4354 10:53:43.398460 [ 129.707267] Call Trace:
4355 10:53:43.398513 [ 129.709992] dump_stack+0x77/0x97
4356 10:53:43.398566 [ 129.713689] ___might_sleep.cold+0xa6/0xb6
4357 10:53:43.398619 [ 129.718251] exit_signals+0x1c/0x2d0
4358 10:53:43.398672 [ 129.722239] do_exit+0xd5/0xb00
4359 10:53:43.398724 [ 129.725741] ? ksys_write+0x68/0xe0
4360 10:53:43.398777 [ 129.729633] rewind_stack_do_exit+0x17/0x20
4361 10:53:43.398829 [ 129.734301] RIP: 0033:0x7ffb12619f33
4362 10:53:43.398882 [ 129.738279] 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
4363 10:53:43.398937 [ 129.759256] RSP: 002b:00007ffd879b2578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4364 10:53:43.398991 [ 129.767710] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007ffb12619f33
4365 10:53:43.399044 [ 129.775678] RDX: 000000000000000a RSI: 00007ffb1250a000 RDI: 0000000000000001
4366 10:53:43.399097 [ 129.783644] RBP: 00007ffb1250a000 R08: 00007ffb12509010 R09: 0000000000000000
4367 10:53:43.399150 [ 129.791612] R10: 00007ffb127141c0 R11: 0000000000000246 R12: 0000000000000001
4368 10:53:43.399202 [ 129.799579] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4369 10:53:43.399255 'XFAIL': [SKIP]
4370 10:53:43.399315 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
4371 10:53:43.399369 # selftests: lkdtm: CORRUPT_PAC.sh
4372 10:53:43.399422 # [ 124.885344] lkdtm: Performing direct entry CORRUPT_PAC
4373 10:53:43.399474 # [ 124.896904] lkdtm: XFAIL: this test is arm64-only
4374 10:53:43.399527 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
4375 10:53:43.399580 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
4376 10:53:43.399633 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
4377 10:53:43.399686 # [ 124.957653] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
4378 10:53:43.399738 # [ 124.965352] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
4379 10:53:43.399791 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
4380 10:53:43.399867 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
4381 10:53:43.399935 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
4382 10:53:43.399987 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
4383 10:53:43.400042 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
4384 10:53:43.400112 # selftests: lkdtm: WRITE_AFTER_FREE.sh
4385 10:53:43.400178 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
4386 10:53:43.400247 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
4387 10:53:43.400314 # selftests: lkdtm: READ_AFTER_FREE.sh
4388 10:53:43.400367 # [ 125.157468] lkdtm: Performing direct entry READ_AFTER_FREE
4389 10:53:43.400419 # [ 125.165546] lkdtm: Value in memory before free: 12345678
4390 10:53:43.400472 # [ 125.177704] lkdtm: Attempting bad read from freed memory
4391 10:53:43.400525 # [ 125.189863] lkdtm: Memory was not poisoned
4392 10:53:43.400577 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
4393 10:53:43.400630 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
4394 10:53:43.400684 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
4395 10:53:43.400736 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
4396 10:53:43.400789 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER[ 129.949623] lkdtm: Performing direct entry ACCESS_USERSPACE
4397 10:53:43.400843 _FREE.sh # SKIP
4398 10:53:43.400896 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
4399 10:53:43.401213 #[ 129.956819] lkdtm: attempting bad read at 00007fe8bd310000
4400 10:53:43.401331 [ 125.383596] lkdtm: Performing direct entry READ_BUDDY_AFTER_[ 129.969160] BUG: unable to handle page fault for address: 00007fe8bd310000
4401 10:53:43.401405 [ 129.983043] #PF: supervisor read access in kernel mode
4402 10:53:43.401493 [ 129.988779] #PF: error_code(0x0001) - permissions violation
4403 10:53:43.401549 FR[EE
4404 10:53:43.401604 # [ 125.393839] lkdtm: Value in memory before free: 12345 129.994991] PGD 8000000105372067 P4D 8000000105372067 PUD 103081067 PMD 103080067 PTE 113d31067
4405 10:53:43.401660 [ 130.010927] Oops: 0001 [#12] SMP PTI
4406 10:53:43.401714 [ 130.014917] CPU: 1 PID: 1877 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4407 10:53:43.401768 [ 130.023566] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4408 10:53:43.401822 [ 130.030393] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x3d/0x9f
4409 10:53:43.401876 678
4410 10:53:43.401930 # [ 125.405969] lkdtm: Attempting to read from freed memor[ 130.036616] Code: 2b 04 25 28 00 00 00 75 60 48 83 c4 10 5d c3 48 89 ee 48 c7 c7 80 8f cc ae e8 55 9d fd ff 48 c7 c7 a8 8f cc ae b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 3c 9d fd ff 48 89 ee 48 c7 c7 d0 8f cc
4411 10:53:43.401987 [ 130.063809] RSP: 0018:ffffb55d82677e48 EFLAGS: 00010246
4412 10:53:43.402040 [ 130.069642] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 0000000000000000
4413 10:53:43.402099 [ 130.077608] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffaecc8fa8
4414 10:53:43.402154 [ 130.085590] RBP: 00007fe8bd310000 R08: 0000000000000000 R09: 0000000000000000
4415 10:53:43.402207 [ 130.093558] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000011
4416 10:53:43.402260 [ 130.101541] R13: ffffb55d82677f10 R14: ffffb55d82677f10 R15: ffff91f3831f1000
4417 10:53:43.402313 [ 130.109509] FS: 00007fe8bd2e1580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4418 10:53:43.402367 [ 130.118547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4419 10:53:43.402420 [ 130.124961] CR2: 00007fe8bd310000 CR3: 00000001031fe004 CR4: 00000000003706e0
4420 10:53:43.402473 [ 130.132927] Call Trace:
4421 10:53:43.402526 [ 130.135654] direct_entry.cold+0x2c/0x38
4422 10:53:43.402578 y
4423 10:53:43.402632 # [ 125.418018] lkdtm: Buddy page was not poisoned
4424 10:53:43.402685 # READ_B[ 130.140033] full_proxy_write+0x56/0x80
4425 10:53:43.402737 [ 130.150545] vfs_write+0xea/0x390
4426 10:53:43.402790 [ 130.154240] ksys_write+0x68/0xe0
4427 10:53:43.402843 [ 130.157938] do_syscall_64+0x33/0x40
4428 10:53:43.402895 [ 130.161926] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4429 10:53:43.402948 [ 130.167565] RIP: 0033:0x7fe8bd209f33
4430 10:53:43.403001 [ 130.171551] 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
4431 10:53:43.403056 [ 130.192541] RSP: 002b:00007ffd127490a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4432 10:53:43.403109 [ 130.200995] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fe8bd209f33
4433 10:53:43.403163 [ 130.208963] RDX: 0000000000000011 RSI: 00007fe8bd0fa000 RDI: 0000000000000001
4434 10:53:43.403216 [ 130.216930] RBP: 00007fe8bd0fa000 R08: 00007fe8bd0f9010 R09: 0000000000000000
4435 10:53:43.403269 [ 130.224896] R10: 00007fe8bd3041c0 R11: 0000000000000246 R12: 0000000000000001
4436 10:53:43.403322 [ 130.232862] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4437 10:53:43.403375 UDDY_AFTER_FREE: missing 'call trace:': [FAIL]
4438 10:53:43.403428 not ok 22 selfte[ 130.240832] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4439 10:53:43.403485 [ 130.273464] CR2: 00007fe8bd310000
4440 10:53:43.403537 [ 130.277161] ---[ end trace fccc3b9c7c6424bb ]---
4441 10:53:43.403591 [ 130.282306] RIP: 0010:lkdtm_BUG+0x5/0x10
4442 10:53:43.403644 [ 130.286674] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4443 10:53:43.403700 [ 130.307647] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4444 10:53:43.403753 [ 130.313478] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4445 10:53:43.403806 [ 130.321444] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4446 10:53:43.403860 [ 130.329410] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4447 10:53:43.403913 [ 130.337380] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4448 10:53:43.403966 [ 130.345348] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4449 10:53:43.404019 [ 130.353314] FS: 00007fe8bd2e1580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4450 10:53:43.404341 [ 130.362350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4451 10:53:43.404407 [ 130.368763] CR2: 00007fe8bd310000 CR3: 00000001031fe004 CR4: 00000000003706e0
4452 10:53:43.404465 sts: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
4453 10:53:43.404522 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
4454 10:53:43.404577 # [ 125.482838] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
4455 10:53:43.404632 # [ 125.491361] lkdtm: Attempting double slab free ...
4456 10:53:43.404685 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
4457 10:53:43.404769 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
4458 10:53:43.404824 # selftests: lkdtm: SLAB_FREE_CROSS.sh
4459 10:53:43.404877 # [ 125.596315] lkdtm: Performing direct entry SLAB_FREE_CROSS
4460 10:53:43.404930 # [ 125.608567] lkdtm: Attempting cross-cache slab free ...
4461 10:53:43.404984 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
4462 10:53:43.405036 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
4463 10:53:43.405090 # selftests: lkdtm: SLAB_FREE_PAGE.sh
4464 10:53:43.405143 # [ 125.670547] lkdtm: Performing direct entry SLAB_FREE_PAGE
4465 10:53:43.405196 # [ 125.682639] lkdtm: Attempting non-Slab slab free ...
4466 10:53:43.405249 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
4467 10:53:43.405338 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
4468 10:53:43.405392 # selftests: lkdtm: SOFTLOCKUP.sh
4469 10:53:43.405444 # Skipping SOFTLOCKUP: Hangs the system
4470 10:53:43.405497 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
4471 10:53:43.405550 # selftests: lkdtm: HARDLOCKUP.sh
4472 10:53:43.405604 # Skip[ 130.472143] lkdtm: Performing direct entry ACCESS_NULL
4473 10:53:43.405657 [ 130.482091] lkdtm: attempting bad read at 0000000000000000
4474 10:53:43.405710 [ 130.488233] BUG: kernel NULL pointer dereference, address: 0000000000000000
4475 10:53:43.405763 [ 130.496012] #PF: supervisor read access in kernel mode
4476 10:53:43.405816 [ 130.501750] #PF: error_code(0x0000) - not-present page
4477 10:53:43.405869 [ 130.507484] PGD 0 P4D 0
4478 10:53:43.405922 [ 130.510309] Oops: 0000 [#13] SMP PTI
4479 10:53:43.405974 [ 130.514298] CPU: 3 PID: 1912 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4480 10:53:43.406028 [ 130.522947] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4481 10:53:43.406081 [ 130.529751] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4482 10:53:43.406134 [ 130.535000] Code: f9 9c fd ff be 00 10 00 00 48 89 ef e8 d6 e7 3c ff e9 6d ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 80 8f cc ae e8 d3 9c fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 a8 8f cc ae 48 01
4483 10:53:43.406226 [ 130.555980] RSP: 0018:ffffb55d826c7e58 EFLAGS: 00010246
4484 10:53:43.406279 [ 130.561811] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4485 10:53:43.406332 [ 130.569780] RDX: 0000000000000000 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
4486 10:53:43.406385 [ 130.577747] RBP: ffffffffaecc8071 R08: 0000000000000000 R09: 0000000000000000
4487 10:53:43.406438 [ 130.585716] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4488 10:53:43.406491 [ 130.593684] R13: ffffb55d826c7f10 R14: ffffb55d826c7f10 R15: ffff91f385c2b000
4489 10:53:43.406544 [ 130.601652] FS: 00007f187817d580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4490 10:53:43.406596 [ 130.610679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4491 10:53:43.406649 [ 130.617091] CR2: 0000000000000000 CR3: 0000000104048005 CR4: 00000000003706e0
4492 10:53:43.406701 [ 130.625060] Call Trace:
4493 10:53:43.406753 [ 130.627786] direct_entry.cold+0x2c/0x38
4494 10:53:43.406806 [ 130.632155] full_proxy_write+0x56/0x80
4495 10:53:43.406858 [ 130.636426] vfs_write+0xea/0x390
4496 10:53:43.406910 [ 130.640122] ksys_write+0x68/0xe0
4497 10:53:43.406985 [ 130.643818] do_syscall_64+0x33/0x40
4498 10:53:43.407069 [ 130.647806] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4499 10:53:43.407136 [ 130.653443] RIP: 0033:0x7f18780a5f33
4500 10:53:43.407188 [ 130.657429] 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
4501 10:53:43.407244 [ 130.678410] RSP: 002b:00007ffe698ff948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4502 10:53:43.407298 [ 130.686855] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f18780a5f33
4503 10:53:43.407351 [ 130.694820] RDX: 000000000000000c RSI: 00007f1877f96000 RDI: 0000000000000001
4504 10:53:43.407404 [ 130.702787] RBP: 00007f1877f96000 R08: 00007f1877f95010 R09: 0000000000000000
4505 10:53:43.407457 [ 130.710755] R10: 00007f18781a01c0 R11: 0000000000000246 R12: 0000000000000001
4506 10:53:43.407510 [ 130.718721] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4507 10:53:43.407563 [ 130.726691] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4508 10:53:43.407619 ping HARDLOCKUP: Hangs the system
4509 10:53:43.407946 ok 27 selftests: lkdtm: HARDL[ 130.753141] CR2: 0000000000000000
4510 10:53:43.408014 [ 130.763048] ---[ end trace fccc3b9c7c6424bc ]---
4511 10:53:43.408072 [ 130.768202] RIP: 0010:lkdtm_BUG+0x5/0x10
4512 10:53:43.408127 [ 130.772591] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4513 10:53:43.408184 [ 130.793600] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4514 10:53:43.408238 [ 130.799431] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4515 10:53:43.408292 [ 130.807399] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4516 10:53:43.408346 [ 130.815369] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4517 10:53:43.408399 [ 130.823335] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4518 10:53:43.408452 [ 130.831304] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4519 10:53:43.408505 [ 130.839271] FS: 00007f187817d580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4520 10:53:43.408560 [ 130.848307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4521 10:53:43.408613 [ 130.854721] CR2: 0000000000000000 CR3: 0000000104048005 CR4: 00000000003706e0
4522 10:53:43.408666 [ 130.862690] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4523 10:53:43.408720 [ 130.872598] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1912, name: cat
4524 10:53:43.408773 [ 130.881051] INFO: lockdep is turned off.
4525 10:53:43.408826 [ 130.885426] irq event stamp: 0
4526 10:53:43.408879 [ 130.888830] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4527 10:53:43.408933 [ 130.895828] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4528 10:53:43.408986 [ 130.904962] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4529 10:53:43.409040 [ 130.914086] softirqs last disabled at (0): [<0000000000000000>] 0x0
4530 10:53:43.409093 [ 130.921083] CPU: 3 PID: 1912 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4531 10:53:43.409146 [ 130.929728] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4532 10:53:43.409198 [ 130.936540] Call Trace:
4533 10:53:43.409251 [ 130.939267] dump_stack+0x77/0x97
4534 10:53:43.409342 [ 130.942965] ___might_sleep.cold+0xa6/0xb6
4535 10:53:43.409394 [ 130.947542] exit_signals+0x1c/0x2d0
4536 10:53:43.409447 [ 130.951541] do_exit+0xd5/0xb00
4537 10:53:43.409500 [ 130.955042] ? ksys_write+0x68/0xe0
4538 10:53:43.409553 [ 130.958934] rewind_stack_do_exit+0x17/0x20
4539 10:53:43.409605 [ 130.963601] RIP: 0033:0x7f18780a5f33
4540 10:53:43.409657 [ 130.967591] 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
4541 10:53:43.409712 [ 130.988572] RSP: 002b:00007ffe698ff948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4542 10:53:43.409766 [ 130.997069] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f18780a5f33
4543 10:53:43.409822 [ 131.005036] RDX: 000000000000000c RSI: 00007f1877f96000 RDI: 0000000000000001
4544 10:53:43.409879 [ 131.013005] RBP: 00007f1877f96000 R08: 00007f1877f95010 R09: 0000000000000000
4545 10:53:43.409935 [ 131.020973] R10: 00007f18781a01c0 R11: 0000000000000246 R12: 0000000000000001
4546 10:53:43.409988 [ 131.028940] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4547 10:53:43.410040 OCKUP.sh # SKIP
4548 10:53:43.410093 # selftests: lkdtm: SPINLOCKUP.sh
4549 10:53:43.410147 # Skipping SPINLOCKUP: Hangs the system
4550 10:53:43.410200 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
4551 10:53:43.410253 # selftests: lkdtm: HUNG_TASK.sh
4552 10:53:43.410305 # Skipping HUNG_TASK: Hangs the system
4553 10:53:43.410362 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
4554 10:53:43.410418 # selftests: lkdtm: EXEC_DATA.sh
4555 10:53:43.410471 # Killed
4556 10:53:43.410523 # [ 125.849709] lkdtm: Performing direct entry EXEC_DATA
4557 10:53:43.410576 # [ 125.855367] lkdtm: attempting ok execution at ffffffffadcb1d00
4558 10:53:43.410630 # [ 125.868095] lkdtm: attempting bad execution at ffffffffb03c4560
4559 10:53:43.410683 # [ 125.874715] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4560 10:53:43.410736 # [ 125.889279] BUG: unable to handle page fault for address: ffffffffb03c4560
4561 10:53:43.410789 # [ 125.896959] #PF: supervisor instruction fetch in kernel mode
4562 10:53:43.410842 # [ 125.903276] #PF: error_code(0x0011) - permissions violation
4563 10:53:43.410895 # [ 125.909495] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 8000000151c000e3
4564 10:53:43.410947 # [ 125.917274] Oops: 0011 [#5] SMP PTI
4565 10:53:43.411000 # [ 125.921155] CPU: 1 PID: 1626 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4566 10:53:43.411053 # [ 125.929802] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4567 10:53:43.411110 # [ 125.936609] RIP: 0010:data_area+0x0/0x40
4568 10:53:43.411438 # [ 125.940987] Code: ff ff 00 b2 3e 84 f3 91 ff ff 00 b1 3e 84 f3 91 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 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
4569 10:53:43.411506 # [ 125.968180] RSP: 0018:ffffb55d822cfe48 EFLAGS: 00010246
4570 10:53:43.411570 # [ 125.974013] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4571 10:53:43.411643 # [ 125.981982] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
4572 10:53:43.411763 # [ 125.989948][ 131.188480] lkdtm: Performing direct entry WRITE_RO
4573 10:53:43.411852 RBP: ffffffffb03c4560 R08: 0000000000000000 R09: 00000000000000[ 131.197797] lkdtm: attempting bad rodata write at ffffffffae8d9ef0
4574 10:53:43.411908 00
4575 10:53:43.411964 # [ 125.997917] R10: 00000000ffffe000 R11: 3fffffffffffffff[ 131.210945] BUG: unable to handle page fault for address: ffffffffae8d9ef0
4576 10:53:43.412032 [ 131.224794] #PF: supervisor write access in kernel mode
4577 10:53:43.412086 [ 131.230627] #PF: error_code(0x0003) - permissions violation
4578 10:53:43.412139 [ 131.236848] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 80000001502000e1
4579 10:53:43.412192 [ 131.244630] Oops: 0003 [#14] SMP PTI
4580 10:53:43.412246 [ 131.248619] CPU: 0 PID: 1947 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4581 10:53:43.412299 [ 131.257267] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4582 10:53:43.412352 [ 131.264073] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
4583 10:53:43.412405 [ 131.269037] Code: 00 48 c7 c7 60 8e cc ae 48 c7 c6 f0 9e 8d ae e8 75 9f fd ff 48 8b 05 f8 40 5b 00 ba 34 12 cd ab 48 c7 c7 90 8e cc ae 48 31 d0 <48> 89 05 e2 40 5b 00 e9 53 9f fd ff 0f 1f 44 00 00 48 8b 05 09 f5
4584 10:53:43.412460 [ 131.290018] RSP: 0018:ffffb55d82767e60 EFLAGS: 00010202
4585 10:53:43.412519 [ 131.295843] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
4586 10:53:43.412576 [ 131.303811] RDX: 00000000abcd1234 RSI: ffff91f3fac1bf70 RDI: ffffffffaecc8e90
4587 10:53:43.412663 [ 131.311780] RBP: ffffffffaecc807d R08: 0000000000000000 R09: 0000000000000000
4588 10:53:43.412718 [ 131.319747] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
4589 10:53:43.412771 [ 131.327717] R13: ffffb55d82767f10 R14: ffffb55d82767f10 R15: ffff91f3853b8000
4590 10:53:43.412824 [ 131.335684] FS: 00007f8cf5f45580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
4591 10:53:43.412877 [ 131.344719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4592 10:53:43.412930 [ 131.351132] CR2: ffffffffae8d9ef0 CR3: 00000001053a0003 CR4: 00000000003706f0
4593 10:53:43.412984 [ 131.359101] Call Trace:
4594 10:53:43.413037 [ 131.361827] direct_entry.cold+0x2c/0x38
4595 10:53:43.413089 [ 131.366205] full_proxy_write+0x56/0x80
4596 10:53:43.413141 [ 131.370489] vfs_write+0xea/0x390
4597 10:53:43.413194 [ 131.374177] ksys_write+0x68/0xe0
4598 10:53:43.413246 [ 131.377867] do_syscall_64+0x33/0x40
4599 10:53:43.413341 [ 131.381855] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4600 10:53:43.413394 [ 131.387483] RIP: 0033:0x7f8cf5e6df33
4601 10:53:43.413447 [ 131.391472] 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
4602 10:53:43.413502 [ 131.412442] RSP: 002b:00007ffc34a4e4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4603 10:53:43.413556 [ 131.420896] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f8cf5e6df33
4604 10:53:43.413609 [ 131.428864] RDX: 0000000000000009 RSI: 00007f8cf5d5e000 RDI: 0000000000000001
4605 10:53:43.413662 [ 131.436832] RBP: 00007f8cf5d5e000 R08: 00007f8cf5d5d010 R09: 0000000000000000
4606 10:53:43.413715 [ 131.444799] R10: 00007f8cf5f681c0 R11: 0000000000000246 R12: 0000000000000001
4607 10:53:43.413767 [ 131.452767] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4608 10:53:43.413821 [ 131.460738] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4609 10:53:43.413877 [ 131.487173] CR2: ffffffffae8d9ef0
4610 10:53:43.413929 [ 131.490869] ---[ end trace fccc3b9c7c6424bd ]---
4611 10:53:43.413982 [ 131.496023] RIP: 0010:lkdtm_BUG+0x5/0x10
4612 10:53:43.414035 [ 131.500398] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4613 10:53:43.414091 [ 131.521374] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4614 10:53:43.414145 [ 131.527205] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4615 10:53:43.414198 [ 131.535172] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4616 10:53:43.414251 [ 131.543138] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4617 10:53:43.414575 [ 131.551106] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4618 10:53:43.414641 [ 131.559074] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4619 10:53:43.414698 [ 131.567040] FS: 00007f8cf5f45580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
4620 10:53:43.414755 [ 131.576075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4621 10:53:43.414810 [ 131.582489] CR2: ffffffffae8d9ef0 CR3: 00000001053a0003 CR4: 00000000003706f0
4622 10:53:43.414865 R12: 000000000000000a
4623 10:53:43.414918 # [ 126.005883] R13: ffffb55d822cff10 R14: ffffb55d822cff10 R15: ffff91f385c2a000
4624 10:53:43.414972 # [ 126.013851] FS: 00007feff4d2a580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4625 10:53:43.415026 # [ 126.022887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4626 10:53:43.415079 # [ 126.029301] CR2: ffffffffb03c4560 CR3: 0000000103acc004 CR4: 00000000003706e0
4627 10:53:43.415133 # [ 126.037270] Call Trace:
4628 10:53:43.415186 # [ 126.039998] ? execute_location+0x48/0x56
4629 10:53:43.415239 # [ 126.044472] ? direct_entry.cold+0x2c/0x38
4630 10:53:43.415292 # [ 126.055254] ? full_proxy_write+0x56/0x80
4631 10:53:43.415345 # [ 126.059729] ? vfs_write+0xea/0x390
4632 10:53:43.415397 # [ 126.063609] ? ksys_write+0x68/0xe0
4633 10:53:43.415450 # [ 126.067501] ? do_syscall_64+0x33/0x40
4634 10:53:43.415503 # [ 126.071673] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4635 10:53:43.415556 # [ 126.077508] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4636 10:53:43.415612 # [ 126.110143] CR2: ffffffffb03c4560
4637 10:53:43.415665 # [ 126.113839] ---[ end trace fccc3b9c7c6424b4 ]---
4638 10:53:43.415718 # [ 126.118994] RIP: 0010:lkdtm_BUG+0x5/0x10
4639 10:53:43.415771 # [ 126.123369] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4640 10:53:43.415827 # [ 126.144350] RSP: 0018:ffffb55d814d7e60 EFLAGS: 0[ 131.724924] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4641 10:53:43.415882 0010286
4642 10:53:43.415936 # [ 126.150182] RAX: ffffffffadcb1930 RBX: 00000000000[ 131.733887] lkdtm: attempting bad ro_after_init write at ffffffffaed45328
4643 10:53:43.415990 [ 131.747709] BUG: unable to handle page fault for address: ffffffffaed45328
4644 10:53:43.416044 [ 131.755401] #PF: supervisor write access in kernel mode
4645 10:53:43.416096 00001 RCX: 0000000000000000
4646 10:53:43.416151 # [ 126.158150] RDX: 0000000000000[ 131.761251] #PF: error_code(0x0003) - permissions violation
4647 10:53:43.416205 [ 131.773685] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 104b00063 PTE 8000000150745061
4648 10:53:43.416257 [ 131.782724] Oops: 0003 [#15] SMP PTI
4649 10:53:43.416314 [ 131.786712] CPU: 3 PID: 1982 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4650 10:53:43.416403 [ 131.795360] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4651 10:53:43.416456 [ 131.802164] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
4652 10:53:43.416509 [ 131.808190] Code: 8e cc ae e9 27 9f fd ff 48 c7 c7 e8 8e cc ae e8 1b 9f fd ff 48 8b 05 d6 f4 a1 00 ba 34 12 cd ab 48 c7 c7 90 8e cc ae 48 31 d0 <48> 89 05 c0 f4 a1 00 e9 f9 9e fd ff 0f 1f 44 00 00 41 54 48 c7 c7
4653 10:53:43.416564 [ 131.829168] RSP: 0018:ffffb55d827ffe60 EFLAGS: 00010202
4654 10:53:43.416618 [ 131.834999] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
4655 10:53:43.416671 [ 131.842966] RDX: 00000000abcd1234 RSI: ffff91f3fad9bf70 RDI: ffffffffaecc8e90
4656 10:53:43.416724 [ 131.850934] RBP: ffffffffaecc8086 R08: 0000000000000000 R09: 0000000000000000
4657 10:53:43.416777 [ 131.858899] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
4658 10:53:43.416829 [ 131.866866] R13: ffffb55d827fff10 R14: ffffb55d827fff10 R15: ffff91f383b59000
4659 10:53:43.416882 [ 131.874832] FS: 00007f3f25b97580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4660 10:53:43.416936 [ 131.883868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4661 10:53:43.416989 [ 131.890282] CR2: ffffffffaed45328 CR3: 0000000105db6003 CR4: 00000000003706e0
4662 10:53:43.417073 [ 131.898249] Call Trace:
4663 10:53:43.417125 [ 131.900976] direct_entry.cold+0x2c/0x38
4664 10:53:43.417178 [ 131.905353] full_proxy_write+0x56/0x80
4665 10:53:43.417230 [ 131.909633] vfs_write+0xea/0x390
4666 10:53:43.417318 [ 131.913328] ksys_write+0x68/0xe0
4667 10:53:43.417371 [ 131.917026] do_syscall_64+0x33/0x40
4668 10:53:43.417424 [ 131.921014] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4669 10:53:43.417478 [ 131.926652] RIP: 0033:0x7f3f25abff33
4670 10:53:43.417531 [ 131.930637] 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
4671 10:53:43.417865 [ 131.951617] RSP: 002b:00007ffd0c208578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4672 10:53:43.417934 [ 131.960071] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f3f25abff33
4673 10:53:43.417994 [ 131.968037] RDX: 0000000000000014 RSI: 00007f3f259b0000 RDI: 0000000000000001
4674 10:53:43.418051 [ 131.976003] RBP: 00007f3f259b0000 R08: 00007f3f259af010 R09: 0000000000000000
4675 10:53:43.418106 [ 131.983970] R10: 00007f3f25bba1c0 R11: 0000000000000246 R12: 0000000000000001
4676 10:53:43.418162 [ 131.991936] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4677 10:53:43.418216 [ 131.999907] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4678 10:53:43.418272 000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4679 10:53:43.418328 # [ 126.166118[ 132.026359] CR2: ffffffffaed45328
4680 10:53:43.418381 [ 132.036266] ---[ end trace fccc3b9c7c6424be ]---
4681 10:53:43.418435 [ 132.041419] RIP: 0010:lkdtm_BUG+0x5/0x10
4682 10:53:43.418488 [ 132.045786] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4683 10:53:43.418543 [ 132.066762] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4684 10:53:43.418597 [ 132.072594] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4685 10:53:43.418651 [ 132.080561] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4686 10:53:43.418704 [ 132.088540] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4687 10:53:43.418757 [ 132.096507] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4688 10:53:43.418810 [ 132.104474] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4689 10:53:43.418864 [ 132.112442] FS: 00007f3f25b97580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4690 10:53:43.418917 [ 132.121478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4691 10:53:43.418970 [ 132.127890] CR2: ffffffffaed45328 CR3: 0000000105db6003 CR4: 00000000003706e0
4692 10:53:43.419023 [ 132.135857] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4693 10:53:43.419077 [ 132.145765] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1982, name: cat
4694 10:53:43.419131 [ 132.154217] INFO: lockdep is turned off.
4695 10:53:43.419185 [ 132.158593] irq event stamp: 0
4696 10:53:43.419238 [ 132.161996] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4697 10:53:43.419291 [ 132.168996] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4698 10:53:43.419345 [ 132.178130] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4699 10:53:43.419398 [ 132.187263] softirqs last disabled at (0): [<0000000000000000>] 0x0
4700 10:53:43.419451 [ 132.194259] CPU: 3 PID: 1982 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4701 10:53:43.419504 [ 132.202907] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4702 10:53:43.419557 [ 132.209708] Call Trace:
4703 10:53:43.419610 [ 132.212435] dump_stack+0x77/0x97
4704 10:53:43.419662 [ 132.216133] ___might_sleep.cold+0xa6/0xb6
4705 10:53:43.419715 [ 132.220705] exit_signals+0x1c/0x2d0
4706 10:53:43.419768 [ 132.224692] do_exit+0xd5/0xb00
4707 10:53:43.419820 [ 132.228194] ? ksys_write+0x68/0xe0
4708 10:53:43.419873 [ 132.232085] rewind_stack_do_exit+0x17/0x20
4709 10:53:43.419925 [ 132.236752] RIP: 0033:0x7f3f25abff33
4710 10:53:43.419978 [ 132.240737] 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
4711 10:53:43.420033 [ 132.261717] RSP: 002b:00007ffd0c208578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4712 10:53:43.420086 [ 132.270163] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f3f25abff33
4713 10:53:43.420139 [ 132.278130] RDX: 0000000000000014 RSI: 00007f3f259b0000 RDI: 0000000000000001
4714 10:53:43.420193 [ 132.286099] RBP: 00007f3f259b0000 R08: 00007f3f259af010 R09: 0000000000000000
4715 10:53:43.420246 [ 132.294066] R10: 00007f3f25bba1c0 R11: 0000000000000246 R12: 0000000000000001
4716 10:53:43.420299 [ 132.302034] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4717 10:53:43.420352 ] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4718 10:53:43.420405 # [ 126.174086] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4719 10:53:43.420458 # [ 126.182053] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4720 10:53:43.420516 # [ 126.190022] FS: 00007feff4d2a580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4721 10:53:43.420573 # [ 126.199048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4722 10:53:43.420905 # [ 126.205461] CR2: ffffffffb03c4560 CR3: 0000000103acc004 CR4: 00000000003706e0
4723 10:53:43.420973 # [ 126.213429] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4724 10:53:43.421033 # [ 126.223340] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1626, name: cat
4725 10:53:43.421089 # [ 126.231794] INFO: lockdep is turned off.
4726 10:53:43.421148 # [ 126.236167] irq event stamp: 0
4727 10:53:43.421205 # [ 12[ 132.380993] lkdtm: Performing direct entry WRITE_KERN
4728 10:53:43.421283 6.239587] hardirqs last enabled at (0): [<0000000000000000>] 0x[ 132.390270] lkdtm: attempting bad 6766706 byte write at ffffffffae325d72
4729 10:53:43.421356 0
4730 10:53:43.421410 # [ 126.246596] hardirqs last disabled at (0): [<ffffffffad4[ 132.403992] BUG: unable to handle page fault for address: ffffffffae325d72
4731 10:53:43.421465 [ 132.417860] #PF: supervisor write access in kernel mode
4732 10:53:43.421519 [ 132.423693] #PF: error_code(0x0003) - permissions violation
4733 10:53:43.421572 [ 132.429914] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 14fc000e1
4734 10:53:43.421625 f9f9c>] copy_process+0x63c/0x1c80
4735 10:53:43.421678 # [ 126.255730] softirqs las[ 132.437013] Oops: 0003 [#16] SMP PTI
4736 10:53:43.421731 [ 132.447213] CPU: 1 PID: 2017 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4737 10:53:43.421785 t enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c8[ 132.455863] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4738 10:53:43.421844 [ 132.468884] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
4739 10:53:43.421899 0
4740 10:53:43.421954 # [ 126.264863] softirqs last disabled at (0): [<00000000000[ 132.474038] Code: 53 48 c7 c3 72 5d 32 ae 49 89 dc 48 89 da 49 81 ec 00 1d cb ad 4c 89 e6 e8 ce 9e fd ff 48 89 df 4c 89 e1 48 c7 c6 00 1d cb ad <f3> a4 48 c7 c7 90 8e cc ae e8 b3 9e fd ff 5b 41 5c e9 b7 fe ff ff
4741 10:53:43.422010 [ 132.501233] RSP: 0018:ffffb55d82867e50 EFLAGS: 00010246
4742 10:53:43.422064 [ 132.507066] RAX: 000000000000003c RBX: ffffffffae325d72 RCX: 0000000000674072
4743 10:53:43.422117 [ 132.515034] RDX: 0000000000000000 RSI: ffffffffadcb1d00 RDI: ffffffffae325d72
4744 10:53:43.422170 [ 132.523001] RBP: ffffffffaecc809a R08: 0000000000000000 R09: 0000000000000000
4745 10:53:43.422222 [ 132.530969] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000674072
4746 10:53:43.422275 [ 132.538939] R13: ffffb55d82867f10 R14: ffffb55d82867f10 R15: ffff91f3827cc000
4747 10:53:43.422328 [ 132.546908] FS: 00007fc1ada22580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4748 10:53:43.422381 [ 132.555944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4749 10:53:43.422434 [ 132.562357] CR2: ffffffffae325d72 CR3: 0000000105c6c001 CR4: 00000000003706e0
4750 10:53:43.422488 [ 132.570323] Call Trace:
4751 10:53:43.422548 [ 132.573050] direct_entry.cold+0x2c/0x38
4752 10:53:43.422604 00000>] 0x0
4753 10:53:43.422661 # [ 126.271862] CPU: 1 PID: 1626 Comm: cat Tainted[ 132.577429] full_proxy_write+0x56/0x80
4754 10:53:43.422716 [ 132.587920] vfs_write+0xea/0x390
4755 10:53:43.422768 [ 132.591616] ksys_write+0x68/0xe0
4756 10:53:43.422820 [ 132.595313] do_syscall_64+0x33/0x40
4757 10:53:43.422873 [ 132.599302] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4758 10:53:43.422925 [ 132.604939] RIP: 0033:0x7fc1ad94af33
4759 10:53:43.422978 [ 132.608926] 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
4760 10:53:43.423034 [ 132.629908] RSP: 002b:00007ffda974ba08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4761 10:53:43.423092 [ 132.638362] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fc1ad94af33
4762 10:53:43.423145 [ 132.646329] RDX: 000000000000000b RSI: 00007fc1ad83b000 RDI: 0000000000000001
4763 10:53:43.423198 [ 132.654296] RBP: 00007fc1ad83b000 R08: 00007fc1ad83a010 R09: 0000000000000000
4764 10:53:43.423257 [ 132.662263] R10: 00007fc1ada451c0 R11: 0000000000000246 R12: 0000000000000001
4765 10:53:43.423315 [ 132.670231] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4766 10:53:43.423369 : G D W 5.10.131-cip13 #1
4767 10:53:43.423422 # [ 126.280509] Hardwar[ 132.678202] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4768 10:53:43.423478 [ 132.710836] CR2: ffffffffae325d72
4769 10:53:43.423531 [ 132.714544] ---[ end trace fccc3b9c7c6424bf ]---
4770 10:53:43.423585 [ 132.719699] RIP: 0010:lkdtm_BUG+0x5/0x10
4771 10:53:43.423637 [ 132.724075] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4772 10:53:43.423957 [ 132.745053] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4773 10:53:43.424022 [ 132.750884] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4774 10:53:43.424085 [ 132.758850] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4775 10:53:43.424145 [ 132.766817] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4776 10:53:43.424200 [ 132.774785] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4777 10:54:41.376296 [ 132.782752] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4778 10:54:41.376684 [ 132.790720] FS: 00007fc1ada22580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4779 10:54:41.376938 [ 132.799757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4780 10:54:41.377168 [ 132.806170] CR2: ffffffffae325d72 CR3: 0000000105c6c001 CR4: 00000000003706e0
4781 10:54:41.377427 e name: Google Rammus/Rammus, BIOS 09/04/2020
4782 10:54:41.377654 # [ 126.287312] Call Trace:
4783 10:54:41.377869 # [ 126.290037] dump_stack+0x77/0x97
4784 10:54:41.378077 # [ 126.293724] ___might_sleep.cold+0xa6/0xb6
4785 10:54:41.378292 # [ 126.298295] exit_signals+0x1c/0x2d0
4786 10:54:41.379543 # [ 126.302285] do_exit+0xd5/0xb00
4787 10:54:41.379807 # [ 126.305788] ? ksys_write+0x68/0xe0
4788 10:54:41.380034 # [ 126.309678] rewind_stack_do_exit+0x17/0x20
4789 10:54:41.380249 # [ 126.314345] RIP: 0033:0x7feff4c52f33
4790 10:54:41.380457 # [ 126.318333] 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
4791 10:54:41.380674 # [ 126.339303] RSP: 002b:00007ffc2f7c5688 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4792 10:54:41.380880 # [ 126.347759] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007feff4c52f33
4793 10:54:41.381082 # [ 126.355728] RDX: 000000000000000a RSI: 00007feff4b43000 RDI: 0000000000000001
4794 10:54:41.381307 # [ 126.363695] RBP: 00007feff4b43000[ 132.896071] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4795 10:54:41.381518 R08: 00007feff4b42010 R09: 0000000000000000
4796 10:54:41.381722 # [ 126.371663] R[ 132.907889] lkdtm: attempting good refcount_inc() without overflow
4797 10:54:41.381923 10: 00007feff4d4d1c0 R11: 0000000000000246 R12: 0000000000000001[ 132.921023] lkdtm: attempting bad refcount_inc() overflow
4798 10:54:41.382132
4799 10:54:41.382331 # [ 126.379632] R13: 0000000000000001 R14: 0000000000020000 R[ 132.933255] ------------[ cut here ]------------
4800 10:54:41.382542 [ 132.944625] refcount_t: saturated; leaking memory.
4801 10:54:41.382746 15: 0000000000020000
4802 10:54:41.382952 # EXEC_DATA: saw 'call trace:': ok
4803 10:54:41.383156 ok 30 [ 132.950005] WARNING: CPU: 1 PID: 2052 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4804 10:54:41.383358 selftests: lkdtm: EXEC_DATA.sh
4805 10:54:41.383554 # selftests: lkdtm: EXEC_STACK.s[ 132.965546] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4806 10:54:41.383763 h
4807 10:54:41.383971 # Killed
4808 10:54:41.384218 # [ 126.472639] lkdtm: Performing direct entry EXE[ 132.998182] CPU: 1 PID: 2052 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4809 10:54:41.384425 [ 133.013048] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4810 10:54:41.384624 C_STACK
4811 10:54:41.384819 # [ 126.480261] lkdtm: attempting ok execution at ffff[ 133.019856] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4812 10:54:41.385025 ffffadcb1d00
4813 10:54:41.385252 # [ 126.492995] lkdtm: attempting bad execution a[ 133.031806] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
4814 10:54:41.385501 t ffffb55d8235fe18
4815 10:54:41.385702 # [ 126.505846] kernel tried to execute NX-[ 133.058999] RSP: 0018:ffffb55d828d7e48 EFLAGS: 00010286
4816 10:54:41.385901 [ 133.071048] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
4817 10:54:41.386107 protected page - exploit attempt? (uid: 0)
4818 10:54:41.386317 # [ 126.520394] BUG[ 133.079020] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
4819 10:54:41.386522 : unable to handle page fault for address: ffffb55d8235fe18
4820 10:54:41.386719 # [[ 133.093203] RBP: ffffffffaecc80a5 R08: 0000000000000000 R09: 0000000000000000
4821 10:54:41.386927 126.528072] #PF: supervisor instruction fetch in kernel mode
4822 10:54:41.387131 [ 133.107388] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
4823 10:54:41.387328 # [ 126.534381] #PF: error_code(0x0011) - permissions violation[ 133.121574] R13: ffffb55d828d7f10 R14: ffffb55d828d7f10 R15: ffff91f383118000
4824 10:54:41.387530 [ 133.135785] FS: 00007f91335cd580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4825 10:54:41.387736
4826 10:54:41.387934 # [ 126.540594] PGD 100000067 P4D 100000067 PUD 100211067 PMD[ 133.144826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4827 10:54:41.388134 [ 133.157451] CR2: 00007f91333e6000 CR3: 0000000103e62004 CR4: 00000000003706e0
4828 10:54:41.388330 103ed3067 PTE 80000001031fb063
4829 10:54:41.388525 # [ 126.555851] Oops: 0011 [#6[ 133.165447] Call Trace:
4830 10:54:41.388720 ] SMP PTI
4831 10:54:41.388915 # [ 126.559741] CPU: 1 PID: 1662 Comm: cat Tainted: [ 133.174384] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x94
4832 10:54:41.389113 G D W 5.10.131-cip13 #1
4833 10:54:41.389332 # [ 126.568389] Hardware [ 133.185925] direct_entry.cold+0x2c/0x38
4834 10:54:41.389535 name: Google Rammus/Rammus, BIOS 09/04/2020
4835 10:54:41.389732 # [ 126.575193] R[ 133.196536] full_proxy_write+0x56/0x80
4836 10:54:41.389926 IP: 0010:0xffffb55d8235fe18
4837 10:54:41.390120 # [ 126.579586] Code: 00 00 18 fe [ 133.207037] vfs_write+0xea/0x390
4838 10:54:41.390329 [ 133.216952] ksys_write+0x68/0xe0
4839 10:54:41.390532 35 82 5d b5 ff ff cb 5d 32 ae ff ff ff ff 20 00 00 00 00 00 00 0[ 133.220653] do_syscall_64+0x33/0x40
4840 10:54:41.391360 0 16 80 cc ae ff ff ff ff f7 5e 32 ae ff ff ff ff <0f> 1f 44 00 [ 133.230852] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4841 10:54:41.391612 [ 133.242708] RIP: 0033:0x7f91334f5f33
4842 10:54:41.391832 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
4843 10:54:41.392046 # [ 126.[ 133.246701] 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
4844 10:54:41.392259 [ 133.273890] RSP: 002b:00007ffcbd9178e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4845 10:54:41.392482 600585] RSP: 0018:ffffb55d8235fdf8 EFLAGS: 00010246
4846 10:54:41.392701 # [ 126.60[ 133.282349] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f91334f5f33
4847 10:54:41.392912 [ 133.296547] RDX: 0000000000000016 RSI: 00007f91333e6000 RDI: 0000000000000001
4848 10:54:41.393113 6416] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 000000000[ 133.304545] RBP: 00007f91333e6000 R08: 00007f91333e5010 R09: 0000000000000000
4849 10:54:41.393356 [ 133.318724] R10: 00007f91335f01c0 R11: 0000000000000246 R12: 0000000000000001
4850 10:54:41.393567 0000000
4851 10:54:41.393774 # [ 126.614385] RDX: 0000000000000000 RSI: ffff91f3fac[ 133.326698] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4852 10:54:41.393995 9bf70 RDI: ffff91f3fac9bf70
4853 10:54:41.394218 # [ 126.622354] RBP: ffffb55d8235f[ 133.340880] irq event stamp: 0
4854 10:54:41.394428 [ 133.350500] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4855 10:54:41.394644 e18 R08: 0000000000000000 R09: 0000000000000000
4856 10:54:41.394854 # [ 126.630321[ 133.357503] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4857 10:54:41.395060 [ 133.372847] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4858 10:54:41.395264 ] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000[ 133.381986] softirqs last disabled at (0): [<0000000000000000>] 0x0
4859 10:54:41.395469 00b
4860 10:54:41.395677 # [ 126.638290] R13: ffffb55d8235ff10 R14: ffffb55d8235ff1[ 133.395196] ---[ end trace fccc3b9c7c6424c0 ]---
4861 10:54:41.395882 0 R15: ffff91f385258000
4862 10:54:41.396088 # [ 126.646259] FS: 00007f1ec0d08580([ 133.406566] lkdtm: Overflow detected: saturated
4863 10:54:41.396293 0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4864 10:54:41.396501 # [ 126.655289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4865 10:54:41.396704 # [ 126.661705] CR2: ffffb55d8235fe18 CR3: 0000000103a80006 CR4: 00000000003706e0
4866 10:54:41.396907 # [ 126.669674] Call Trace:
4867 10:54:41.397110 # [ 126.672403] ? execute_location+0x48/0x56
4868 10:54:41.397330 # [ 126.676877] ? lkdtm_EXEC_STACK+0x26/0x40
4869 10:54:41.397536 # [ 126.687576] ? direct_entry.cold+0x2c/0x38
4870 10:54:41.397738 # [ 126.692157] ? full_proxy_write+0x56/0x80
4871 10:54:41.397939 # [ 126.702843] ? vfs_write+0xea/0x390
4872 10:54:41.398141 # [ 126.706732] ? ksys_write+0x68/0xe0
4873 10:54:41.398340 # [ 126.710624] ? do_syscall_64+0x33/0x40
4874 10:54:41.398555 # [ 126.714796] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4875 10:54:41.398767 # [ 126.720630] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors[ 133.484383] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4876 10:54:41.398973 [ 133.492938] lkdtm: attempting good refcount_add() without overflow
4877 10:54:41.399206 [ 133.499865] lkdtm: attempting bad refcount_add() overflow
4878 10:54:41.399408 [ 133.505911] ------------[ cut here ]------------
4879 10:54:41.399609 [ 133.511076] refcount_t: saturated; leaking memory.
4880 10:54:41.399810 [ 133.516445] WARNING: CPU: 3 PID: 2084 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4881 10:54:41.400011 [ 133.525782] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4882 10:54:41.400223 [ 133.552222] CPU: 3 PID: 2084 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4883 10:54:41.400427 [ 133.560873] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4884 10:54:41.400631 [ 133.567679] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4885 10:54:41.400853 [ 133.573416] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
4886 10:54:41.401076 [ 133.594398] RSP: 0018:ffffb55d82807e48 EFLAGS: 00010286
4887 10:54:41.401342 [ 133.600232] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
4888 10:54:41.401572 [ 133.608201] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
4889 10:54:41.401794 [ 133.616163] RBP: ffffffffaecc80bb R08: 0000000000000000 R09: 0000000000000000
4890 10:54:41.402005 [ 133.624132] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
4891 10:54:41.402989 [ 133.632102] R13: ffffb55d82807f10 R14: ffffb55d82807f10 R15: ffff91f385762000
4892 10:54:41.403257 [ 133.640071] FS: 00007f61e4470580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4893 10:54:41.403482 [ 133.649109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4894 10:54:41.403698 [ 133.655544] CR2: 00007f61e4289000 CR3: 000000010564e005 CR4: 00000000003706e0
4895 10:54:41.403907 _core industrialio_triggered_buffer kfifo_buf industrialio cros_[ 133.663517] Call Trace:
4896 10:54:41.404116 ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_e[ 133.672461] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa3
4897 10:54:41.404324 c_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4898 10:54:41.404535 [ 133.684025] direct_entry.cold+0x2c/0x38
4899 10:54:41.404738 [ 133.694617] full_proxy_write+0x56/0x80
4900 10:54:41.404939 [ 133.698930] vfs_write+0xea/0x390
4901 10:54:41.405139 [ 133.702629] ksys_write+0x68/0xe0
4902 10:54:41.405360 [ 133.706330] do_syscall_64+0x33/0x40
4903 10:54:41.405565 [ 133.710344] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4904 10:54:41.405765 [ 133.715985] RIP: 0033:0x7f61e4398f33
4905 10:54:41.405976 [ 133.719976] 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
4906 10:54:41.406207 [ 133.740982] RSP: 002b:00007fff53488468 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4907 10:54:41.406424 # [ 126.753269] CR2: ffffb55d8235fe18
4908 10:54:41.406637 # [ 126.756964] ---[ en[ 133.749445] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f61e4398f33
4909 10:54:41.406842 [ 133.763621] RDX: 0000000000000016 RSI: 00007f61e4289000 RDI: 0000000000000001
4910 10:54:41.407045 [ 133.771590] RBP: 00007f61e4289000 R08: 00007f61e4288010 R09: 0000000000000000
4911 10:54:41.407245 [ 133.779552] R10: 00007f61e44931c0 R11: 0000000000000246 R12: 0000000000000001
4912 10:54:41.407454 [ 133.787543] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4913 10:54:41.407605 d trace fccc3b9c7c6424b5 ]---
4914 10:54:41.407756 # [ 126.762117] RIP: 0010:lkdtm_[ 133.795520] irq event stamp: 0
4915 10:54:41.407907 [ 133.805134] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4916 10:54:41.408058 [ 133.812136] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4917 10:54:41.408211 [ 133.821272] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4918 10:54:41.408362 [ 133.830407] softirqs last disabled at (0): [<0000000000000000>] 0x0
4919 10:54:41.408513 [ 133.837407] ---[ end trace fccc3b9c7c6424c1 ]---
4920 10:54:41.408676 [ 133.842562] lkdtm: Overflow detected: saturated
4921 10:54:41.408836 BUG+0x5/0x10
4922 10:54:41.408986 # [ 126.766484] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
4923 10:54:41.409152 # [ 126.787463] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
4924 10:54:41.409317 # [ 126.793295] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
4925 10:54:41.409482 # [ 126.801262] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
4926 10:54:41.409635 # [ 126.809229] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
4927 10:54:41.409788 # [ 126.817198] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4928 10:54:41.409946 # [ 126.825166] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
4929 10:54:41.410103 # [ 126.833134] FS: 00007f1ec0d08580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
4930 10:54:41.410259 # [ 126.842171] CS: 0[ 133.922942] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4931 10:54:41.410418 [ 133.936054] lkdtm: attempting bad refcount_inc_not_zero() overflow
4932 10:54:41.410578 [ 133.942993] ------------[ cut here ]------------
4933 10:54:41.410730 010 DS: 0000 ES: 0000 CR0: 0000000080050033
4934 10:54:41.410886 # [ 126.848585] CR[ 133.948167] refcount_t: saturated; leaking memory.
4935 10:54:41.411036 2: ffffb55d8235fe18 CR3: 0000000103a80006 CR4: 00000000003706e0[ 133.959744] WARNING: CPU: 3 PID: 2116 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
4936 10:54:41.411194 [ 133.975275] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4937 10:54:41.411355 # EXEC_STACK: saw 'call trace:': ok
4938 10:54:41.411506 ok 31 selftests: lkdtm: EX[ 134.001740] CPU: 3 PID: 2116 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4939 10:54:41.411662 [ 134.016595] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4940 10:54:41.411815 [ 134.023401] RIP: 0010:refcount_warn_saturate+0x87/0xf0
4941 10:54:41.412584 [ 134.029140] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
4942 10:54:41.412741 [ 134.050122] RSP: 0018:ffffb55d82987e38 EFLAGS: 00010282
4943 10:54:41.412876 [ 134.055956] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
4944 10:54:41.413004 [ 134.063926] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
4945 10:54:41.413137 [ 134.071896] RBP: ffffffffaecc7cf8 R08: 0000000000000000 R09: 0000000000000000
4946 10:54:41.413273 [ 134.079866] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
4947 10:54:41.413402 [ 134.087837] R13: ffffb55d82987f10 R14: ffffb55d82987f10 R15: ffff91f3852d4000
4948 10:54:41.413526 [ 134.095807] FS: 00007f0be7996580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
4949 10:54:41.413648 [ 134.104846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4950 10:54:41.413770 [ 134.111263] CR2: 00007f0be77af000 CR3: 00000001027c8004 CR4: 00000000003706e0
4951 10:54:41.413892 [ 134.119233] Call Trace:
4952 10:54:41.414012 [ 134.121955] __refcount_add_not_zero.constprop.0+0x2a/0x31
4953 10:54:41.414133 [ 134.128104] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x72
4954 10:54:41.414254 [ 134.134328] direct_entry.cold+0x2c/0x38
4955 10:54:41.414374 [ 134.138710] full_proxy_write+0x56/0x80
4956 10:54:41.414500 [ 134.142992] vfs_write+0xea/0x390
4957 10:54:41.414621 [ 134.146693] ksys_write+0x68/0xe0
4958 10:54:41.414742 [ 134.150392] do_syscall_64+0x33/0x40
4959 10:54:41.414862 [ 134.154382] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4960 10:54:41.414982 [ 134.160023] RIP: 0033:0x7f0be78bef33
4961 10:54:41.415103 [ 134.164013] 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
4962 10:54:41.415230 [ 134.184996] RSP: 002b:00007ffeafda1bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4963 10:54:41.415353 [ 134.193454] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f0be78bef33
4964 10:54:41.415481 [ 134.201424] RDX: 000000000000001f RSI: 00007f0be77af000 RDI: 0000000000000001
4965 10:54:41.415603 [ 134.209394] RBP: 00007f0be77af000 R08: 00007f0be77ae010 R09: 0000000000000000
4966 10:54:41.415724 [ 134.217364] R10: 00007f0be79b91c0 R11: 0000000000000246 R12: 0000000000000001
4967 10:54:41.415845 EC_STACK.sh
4968 10:54:41.415965 # selftests: lkdtm: EXEC_KMALLOC.sh
4969 10:54:41.416085 # Killed
4970 10:54:41.416206 # [ [ 134.225327] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4971 10:54:41.416327 126.937647] lkdtm: Performing direct entry EXEC_KMALLOC
4972 10:54:41.416447 # [ 1[ 134.239517] irq event stamp: 0
4973 10:54:41.416573 [ 134.249138] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4974 10:54:41.416696 [ 134.256140] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4975 10:54:41.416823 [ 134.265277] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
4976 10:54:41.416952 [ 134.274412] softirqs last disabled at (0): [<0000000000000000>] 0x0
4977 10:54:41.417073 [ 134.281410] ---[ end trace fccc3b9c7c6424c2 ]---
4978 10:54:41.417206 [ 134.286564] lkdtm: Overflow detected: saturated
4979 10:54:41.417344 26.949413] lkdtm: attempting ok execution at ffffffffadcb1d00
4980 10:54:41.417481 # [ 126.962147] lkdtm: attempting bad execution at ffff91f384b5ed00
4981 10:54:41.417587 # [ 126.974976] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4982 10:54:41.417693 # [ 126.989545] BUG: unable to handle page fault for address: ffff91f384b5ed00
4983 10:54:41.417795 # [ 126.997215] #PF: supervisor instruction fetch in kernel mode
4984 10:54:41.417896 # [ 127.003534] #PF: error_code(0x0011) - permissions violation
4985 10:54:41.417997 # [ 127.009746] PGD 151e01067 P4D 151e01067 PUD 10084e063 PMD 104ab4063 PTE 8000000104b5e163
4986 10:54:41.418105 # [ 127.018786] Oops: 0011 [#7] SMP PTI
4987 10:54:41.418209 # [ 127.028891] CPU: 1 PID: 1698 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4988 10:54:41.418316 # [ 127.037541] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4989 10:54:41.418426 # [ 127.044345] RIP: 0010:0xffff91f384b5ed00
4990 10:54:41.418528 # [ 127.048722] Code: 00 00 02 00 00 00 00 00 00 00 40 e6 b5 84 f3 91 ff ff 04 00 00 00 00 00 00 00 00 00 00 00 0[ 134.375960] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4991 10:54:41.418637 [ 134.386258] lkdtm: attempting bad refcount_add_not_zero() overflow
4992 10:54:41.418739 [ 134.393169] ------------[ cut here ]------------
4993 10:54:41.418840 [ 134.398325] refcount_t: saturated; leaking memory.
4994 10:54:41.418941 [ 134.403701] WARNING: CPU: 2 PID: 2148 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
4995 10:54:41.419450 0 00 00 00 bb b6 4f ad ff ff ff ff <0f> 1f 44 00 00 c3 66 2e 0f [ 134.413040] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4996 10:54:41.419587 [ 134.445671] CPU: 2 PID: 2148 Comm: cat Tainted: G D W 5.10.131-cip13 #1
4997 10:54:41.419700 [ 134.454319] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4998 10:54:41.419808 [ 134.461124] RIP: 0010:refcount_warn_saturate+0x87/0xf0
4999 10:54:41.419914 [ 134.466860] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
5000 10:54:41.420022 [ 134.487842] RSP: 0018:ffffb55d82a1fe38 EFLAGS: 00010282
5001 10:54:41.420128 [ 134.493677] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5002 10:54:41.420232 [ 134.501648] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
5003 10:54:41.420342 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
5004 10:54:41.420447 # [ 127.069693] RSP: 00[ 134.509623] RBP: ffffffffaecc7d18 R08: 0000000000000000 R09: 0000000000000000
5005 10:54:41.420549 18:ffffb55d823b7e38 EFLAGS: 00010246
5006 10:54:41.420654 # [ 127.075542] RAX: 0000[ 134.523810] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5007 10:54:41.420756 [ 134.537996] R13: ffffb55d82a1ff10 R14: ffffb55d82a1ff10 R15: ffff91f38529a000
5008 10:54:41.420858 [ 134.545967] FS: 00007f6286bfd580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
5009 10:54:41.420959 [ 134.555005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5010 10:54:41.421061 [ 134.561421] CR2: 00007f6286a16000 CR3: 0000000104048006 CR4: 00000000003706e0
5011 10:54:41.421162 [ 134.569387] Call Trace:
5012 10:54:41.421271 000000000033 RBX: 0000000000000001 RCX: 0000000000000000
5013 10:54:41.421378 # [ 1[ 134.572147] __refcount_add_not_zero.constprop.0+0x2a/0x31
5014 10:54:41.421479 [ 134.584476] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x72
5015 10:54:41.421580 [ 134.590699] direct_entry.cold+0x2c/0x38
5016 10:54:41.421679 [ 134.595078] full_proxy_write+0x56/0x80
5017 10:54:41.421779 [ 134.599361] vfs_write+0xea/0x390
5018 10:54:41.421880 [ 134.603060] ksys_write+0x68/0xe0
5019 10:54:41.421981 [ 134.606760] do_syscall_64+0x33/0x40
5020 10:54:41.422088 [ 134.610750] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5021 10:54:41.422189 [ 134.616390] RIP: 0033:0x7f6286b25f33
5022 10:54:41.422295 [ 134.620379] 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
5023 10:54:41.422401 [ 134.641360] RSP: 002b:00007ffc17a70928 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5024 10:54:41.422512 [ 134.649817] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f6286b25f33
5025 10:54:41.422603 [ 134.657787] RDX: 000000000000001f RSI: 00007f6286a16000 RDI: 0000000000000001
5026 10:54:41.422691 [ 134.665748] RBP: 00007f6286a16000 R08: 00007f6286a15010 R09: 0000000000000000
5027 10:54:41.422779 [ 134.673717] R10: 00007f6286c201c0 R11: 0000000000000246 R12: 0000000000000001
5028 10:54:41.422867 [ 134.681680] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5029 10:54:41.422953 [ 134.689653] irq event stamp: 0
5030 10:54:41.423039 [ 134.693060] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5031 10:54:41.423125 [ 134.700060] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5032 10:54:41.423213 [ 134.709196] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5033 10:54:41.423300 [ 134.718331] softirqs last disabled at (0): [<0000000000000000>] 0x0
5034 10:54:41.423387 [ 134.725330] ---[ end trace fccc3b9c7c6424c3 ]---
5035 10:54:41.423472 [ 134.730484] lkdtm: Overflow detected: saturated
5036 10:54:41.423559 27.083510] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
5037 10:54:41.423648 # [ 127.091479] RBP: ffff91f384b5ed00 R08: 0000000000000000 R09: 0000000000000000
5038 10:54:41.423736 # [ 127.099448] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
5039 10:54:41.423823 # [ 127.107416] R13: ffffb55d823b7f10 R14: ffffb55d823b7f10 R15: ffff91f385168000
5040 10:54:41.423909 # [ 127.115383] FS: 00007feaaaf25580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
5041 10:54:41.423998 # [ 127.124420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5042 10:54:41.424084 # [ 127.130834] CR2: ffff91f384b5ed00 CR3: 00000001030b0005 CR4: 00000000003706e0
5043 10:54:41.424172 # [ 127.138802] Call Trace:
5044 10:54:41.424258 # [ 127.141549] ? execute_location+0x48/0x56
5045 10:54:41.424344 # [ 127.146025] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
5046 10:54:41.424430 # [ 127.156901] ? direct_entry.cold+0x2c/0x38
5047 10:54:41.424517 # [ 127.161473] ? full_proxy_write+0x56/0x80
5048 10:54:41.424603 # [ 127.165947] ? vfs_write+[ 134.816067] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5049 10:54:41.425060 [ 134.822770] lkdtm: attempting good refcount_dec()
5050 10:54:41.425172 [ 134.828048] lkdtm: attempting bad refcount_dec() to zero
5051 10:54:41.425275 0xea/0x390
5052 10:54:41.425376 # [ 127.169837] ? ksys_write+0x68/0xe0
5053 10:54:41.425483 # [ 127.1[ 134.834010] ------------[ cut here ]------------
5054 10:54:41.425579 73729] ? do_syscall_64+0x33/0x40
5055 10:54:41.425674 # [ 127.177911] ? entry_SYS[ 134.845382] refcount_t: decrement hit 0; leaking memory.
5056 10:54:41.425765 CALL_64_after_hwframe+0x44/0xa9
5057 10:54:41.425853 # [ 127.183744] Modules linked[ 134.857537] WARNING: CPU: 2 PID: 2180 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5058 10:54:41.425948 [ 134.873073] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5059 10:54:41.426044 in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industr[ 134.899539] CPU: 2 PID: 2180 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5060 10:54:41.426138 [ 134.914394] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5061 10:54:41.426227 [ 134.921200] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5062 10:54:41.426315 [ 134.926939] Code: ff 48 c7 c7 70 3b c6 ae c6 05 80 33 76 01 01 e8 bd ee 95 00 0f 0b c3 48 c7 c7 40 3b c6 ae c6 05 6b 33 76 01 01 e8 a7 ee 95 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5063 10:54:41.426407 [ 134.947925] RSP: 0018:ffffb55d82abfe48 EFLAGS: 00010286
5064 10:54:41.426498 [ 134.953790] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5065 10:54:41.426587 [ 134.961761] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
5066 10:54:41.426679 [ 134.969730] RBP: ffffffffaecc80d1 R08: 0000000000000000 R09: 0000000000000000
5067 10:54:41.426768 [ 134.977700] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5068 10:54:41.426856 [ 134.985671] R13: ffffb55d82abff10 R14: ffffb55d82abff10 R15: ffff91f384b32000
5069 10:54:41.426942 [ 134.993641] FS: 00007f1011069580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
5070 10:54:41.427031 [ 135.002679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5071 10:54:41.427119 [ 135.009095] CR2: 00007f1010e82000 CR3: 000000010559c002 CR4: 00000000003706e0
5072 10:54:41.427206 [ 135.017056] Call Trace:
5073 10:54:41.427292 [ 135.019786] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xb9
5074 10:54:41.427379 [ 135.024772] direct_entry.cold+0x2c/0x38
5075 10:54:41.427476 [ 135.029153] full_proxy_write+0x56/0x80
5076 10:54:41.427551 [ 135.033435] vfs_write+0xea/0x390
5077 10:54:41.427626 [ 135.037133] ksys_write+0x68/0xe0
5078 10:54:41.427702 [ 135.040833] do_syscall_64+0x33/0x40
5079 10:54:41.427777 [ 135.044824] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5080 10:54:41.427853 [ 135.050466] RIP: 0033:0x7f1010f91f33
5081 10:54:41.427929 [ 135.054456] 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
5082 10:54:41.428007 ialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros[ 135.075445] RSP: 002b:00007ffd10788198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5083 10:54:41.428086 [ 135.090112] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f1010f91f33
5084 10:54:41.428162 [ 135.098084] RDX: 0000000000000012 RSI: 00007f1010e82000 RDI: 0000000000000001
5085 10:54:41.428239 [ 135.106054] RBP: 00007f1010e82000 R08: 00007f1010e81010 R09: 0000000000000000
5086 10:54:41.428316 [ 135.114025] R10: 00007f101108c1c0 R11: 0000000000000246 R12: 0000000000000001
5087 10:54:41.428392 _ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x[ 135.121998] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5088 10:54:41.428470 86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5089 10:54:41.428548 # [ 127.2163[ 135.136187] irq event stamp: 0
5090 10:54:41.428625 [ 135.145810] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5091 10:54:41.428701 [ 135.152813] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5092 10:54:41.428778 [ 135.161950] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5093 10:54:41.428856 [ 135.171087] softirqs last disabled at (0): [<0000000000000000>] 0x0
5094 10:54:41.428932 [ 135.178087] ---[ end trace fccc3b9c7c6424c4 ]---
5095 10:54:41.429007 [ 135.183242] lkdtm: Zero detected: saturated
5096 10:54:41.429083 75] CR2: ffff91f384b5ed00
5097 10:54:41.429161 # [ 127.220072] ---[ end trace fccc3b9c7c6424b6 ]---
5098 10:54:41.429236 # [ 127.225225] RIP: 0010:lkdtm_BUG+0x5/0x10
5099 10:54:41.429324 # [ 127.229599] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
5100 10:54:41.429766 # [ 127.250578] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
5101 10:54:41.429862 # [ 127.256411] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
5102 10:54:41.429946 # [ 127.264377] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
5103 10:54:41.430027 # [ 127.272344] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
5104 10:54:41.430107 # [ 127.280311] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5105 10:54:41.430186 # [ 127.288277] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
5106 10:54:41.430264 # [ 127.296245] FS: 00007feaaaf25580(0000) GS:ffff91f3fac80000(00[ 135.271024] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5107 10:54:41.430346 00) knlGS:0000000000000000
5108 10:54:41.430426 # [ 127.305280] CS: 0010 DS: 0000 [ 135.281704] lkdtm: attempting bad refcount_dec() below zero
5109 10:54:41.430503 ES: 0000 CR0: 0000000080050033
5110 10:54:41.430578 # [ 127.311695] CR2: ffff91f384[ 135.294142] ------------[ cut here ]------------
5111 10:54:41.430656 [ 135.305505] refcount_t: decrement hit 0; leaking memory.
5112 10:54:41.430733 b5ed00 CR3: 00000001030b0005 CR4: 00000000003706e0
5113 10:54:41.430808 # [ 127.319[ 135.311468] WARNING: CPU: 1 PID: 2215 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5114 10:54:41.430885 662] BUG: sleeping function called from invalid context at inclu[ 135.326980] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5115 10:54:41.430969 de/linux/percpu-rwsem.h:49
5116 10:54:41.431045 # [ 127.329592] in_atomic(): 0, irq[ 135.359615] CPU: 1 PID: 2215 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5117 10:54:41.431124 [ 135.374480] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5118 10:54:41.431201 s_disabled(): 1, non_block: 0, pid: 1698, name: cat
5119 10:54:41.431277 # [ 127.33[ 135.381291] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5120 10:54:41.431353 8045] INFO: lockdep is turned off.
5121 10:54:41.431431 # [ 127.342420] irq event s[ 135.393240] Code: ff 48 c7 c7 70 3b c6 ae c6 05 80 33 76 01 01 e8 bd ee 95 00 0f 0b c3 48 c7 c7 40 3b c6 ae c6 05 6b 33 76 01 01 e8 a7 ee 95 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5122 10:54:41.431512 tamp: 0
5123 10:54:41.431589 # [ 127.345824] hardirqs last enabled at (0): [<00000[ 135.420441] RSP: 0018:ffffb55d82b57e48 EFLAGS: 00010286
5124 10:54:41.431665 00000000000>] 0x0
5125 10:54:41.431756 # [ 127.352825] hardirqs last disabled at (0[ 135.432489] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5126 10:54:41.431835 ): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5127 10:54:41.431913 # [ 127.3619[ 135.446677] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
5128 10:54:41.431991 58] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_pro[ 135.460872] RBP: ffffffffaecc80e3 R08: 0000000000000000 R09: 0000000000000000
5129 10:54:41.432071 cess+0x63c/0x1c80
5130 10:54:41.432147 # [ 127.371090] softirqs last disabled at (0[ 135.475052] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5131 10:54:41.432226 ): [<0000000000000000>] 0x0
5132 10:54:41.432303 # [ 127.378087] CPU: 1 PID: 1698 C[ 135.489232] R13: ffffb55d82b57f10 R14: ffffb55d82b57f10 R15: ffff91f384005000
5133 10:54:41.432379 omm: cat Tainted: G D W 5.10.131-cip13 #1
5134 10:54:41.432469 # [ 127[ 135.503420] FS: 00007f10c04bc580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
5135 10:54:41.432540 .386732] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5136 10:54:41.432612 [ 135.518676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5137 10:54:41.432680 # [ 127.393542] Call Trace:
5138 10:54:41.432748 # [ 127.396268] dump_stack+0x77/[ 135.531311] CR2: 00007f10c02d5000 CR3: 0000000102772006 CR4: 00000000003706e0
5139 10:54:41.432816 0x97
5140 10:54:41.432885 # [ 127.399964] ___might_sleep.cold+0xa6/0xb6
5141 10:54:41.432953 # [ 127.[ 135.545498] Call Trace:
5142 10:54:41.433020 404543] exit_signals+0x1c/0x2d0
5143 10:54:41.433091 # [ 127.408543] do_exit+0xd5[ 135.554446] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x5d
5144 10:54:41.433162 /0xb00
5145 10:54:41.433230 # [ 127.412045] ? ksys_write+0x68/0xe0
5146 10:54:41.433309 # [ 127.41593[ 135.566011] direct_entry.cold+0x2c/0x38
5147 10:54:41.433378 6] rewind_stack_do_exit+0x17/0x20
5148 10:54:41.433448 # [ 127.420598] RIP: 0033:0[ 135.576606] full_proxy_write+0x56/0x80
5149 10:54:41.433518 x7feaaae4df33
5150 10:54:41.433586 # [ 127.424593] Code: 8b 15 61 ef 0c 00 f7 d8 64[ 135.587104] vfs_write+0xea/0x390
5151 10:54:41.433654 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 [ 135.597017] ksys_write+0x68/0xe0
5152 10:54:41.433723 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3[ 135.606934] do_syscall_64+0x33/0x40
5153 10:54:41.433794 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5154 10:54:41.434192 # [ 127.445592] RSP: 0[ 135.617139] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5155 10:54:41.434277 02b:00007ffc13e0cc38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001[ 135.628996] RIP: 0033:0x7f10c03e4f33
5156 10:54:41.434355
5157 10:54:41.434435 # [ 127.454043] RAX: ffffffffffffffda RBX: 000000000000000d R[ 135.639201] 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
5158 10:54:41.434515 CX: 00007feaaae4df33
5159 10:54:41.434585 # [ 127.462010] RDX: 000000000000000d RSI[ 135.666399] RSP: 002b:00007ffd4d84d588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5160 10:54:41.434660 : 00007feaaad3e000 RDI: 0000000000000001
5161 10:54:41.434730 # [ 127.469976] RBP: [ 135.681073] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f10c03e4f33
5162 10:54:41.434800 00007feaaad3e000 R08: 00007feaaad3d010 R09: 0000000000000000
5163 10:54:41.434876 # [ 135.695263] RDX: 0000000000000016 RSI: 00007f10c02d5000 RDI: 0000000000000001
5164 10:54:41.434945 [ 127.477943] R10: 00007feaaaf481c0 R11: 0000000000000246 R12: [ 135.709452] RBP: 00007f10c02d5000 R08: 00007f10c02d4010 R09: 0000000000000000
5165 10:54:41.435015 0000000000000001
5166 10:54:41.435085 # [ 127.485911] R13: 0000000000000001 R14: 00[ 135.723639] R10: 00007f10c04df1c0 R11: 0000000000000246 R12: 0000000000000001
5167 10:54:41.435154 00000000020000 R15: 0000000000020000
5168 10:54:41.435225 # EXEC_KMALLOC: saw 'call [ 135.737828] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5169 10:54:41.435294 trace:': ok
5170 10:54:41.435363 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
5171 10:54:41.435431 # selftest[ 135.752018] irq event stamp: 0
5172 10:54:41.435500 s: lkdtm: EXEC_VMALLOC.sh
5173 10:54:41.435570 # Killed
5174 10:54:41.435654 # [ 127.604096] lkdtm: Per[ 135.761639] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5175 10:54:41.435724 forming direct entry EXEC_VMALLOC
5176 10:54:41.435797 # [ 127.611634] lkdtm: attem[ 135.774855] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5177 10:54:41.435866 pting ok execution at ffffffffadcb1d00
5178 10:54:41.435934 # [ 127.618165] lkdtm: [ 135.790208] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5179 10:54:41.436003 attempting bad execution at ffffb55d8062b000
5180 10:54:41.436071 # [ 127.631004] k[ 135.805560] softirqs last disabled at (0): [<0000000000000000>] 0x0
5181 10:54:41.436139 ernel tried to execute NX-protected page - exploit attempt? (uid[ 135.818775] ---[ end trace fccc3b9c7c6424c5 ]---
5182 10:54:41.436209 : 0)
5183 10:54:41.436277 # [ 127.639361] BUG: unable to handle page fault for addr[ 135.830146] lkdtm: Negative detected: saturated
5184 10:54:41.436345 ess: ffffb55d8062b000
5185 10:54:41.436413 # [ 127.653251] #PF: supervisor instruction fetch in kernel mode
5186 10:54:41.436481 # [ 127.659568] #PF: error_code(0x0011) - permissions violation
5187 10:54:41.436549 # [ 127.665832] PGD 100000067 P4D 100000067 PUD 100211067 PMD 105514067 PTE 80000001013ce063
5188 10:54:41.436617 # [ 127.674870] Oops: 0011 [#8] SMP PTI
5189 10:54:41.436685 # [ 127.678760] CPU: 2 PID: 1734 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5190 10:54:41.436754 # [ 127.687408] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5191 10:54:41.436822 # [ 127.694213] RIP: 0010:0xffffb55d8062b000
5192 10:54:41.436890 # [ 127.698595] Code: Unable to access opcode bytes at RIP 0xffffb55d8062afd6.
5193 10:54:41.436958 # [ 127.706272] RSP: 0018:ffffb55d8243fe38 EFLAGS: 00010246
5194 10:54:41.437026 # [ 127.712095] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
5195 10:54:41.437093 # [ 127.720063] RDX: 0000000000000000 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
5196 10:54:41.437161 # [ 127.728032] RBP: ffffb55d8062b000 R08: 0000000000000000 R09: 0000000000000000[ 135.927295] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5197 10:54:41.437231 [ 135.936025] lkdtm: attempting bad refcount_dec_and_test() below zero
5198 10:54:41.437313 [ 135.943155] ------------[ cut here ]------------
5199 10:54:41.437383 [ 135.948319] refcount_t: underflow; use-after-free.
5200 10:54:41.437461 [ 135.953696] WARNING: CPU: 3 PID: 2250 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5201 10:54:41.437522
5202 10:54:41.437584 # [ 127.735998] R10: 00000000ffffe000 R11: 3fffffffffffffff R[ 135.963038] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5203 10:54:41.437649 [ 135.995677] CPU: 3 PID: 2250 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5204 10:54:41.437711 12: 000000000000000d
5205 10:54:41.437774 # [ 127.743965] R13: ffffb55d8243ff10 R14[ 136.004357] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5206 10:54:41.438163 [ 136.017376] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5207 10:54:41.438271 [ 136.023172] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
5208 10:54:41.438346 : ffffb55d8243ff10 R15: ffff91f3813ce000
5209 10:54:41.438417 # [ 127.751933] FS: [ 136.044175] RSP: 0018:ffffb55d82bcfe40 EFLAGS: 00010286
5210 10:54:41.438484 00007faf1696d580(0000) GS:ffff91f3fad00000(0000) knlGS:000000000[ 136.056216] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5211 10:54:41.438553 [ 136.070406] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
5212 10:54:41.438620 0000000
5213 10:54:41.438685 # [ 127.760968] CS: 0010 DS: 0000 ES: 0000 CR0: 00000[ 136.078384] RBP: ffffffffaecc7d38 R08: 0000000000000000 R09: 0000000000000000
5214 10:54:41.438751 [ 136.092571] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5215 10:54:41.438814 00080050033
5216 10:54:41.438878 # [ 127.767384] CR2: ffffb55d8062afd6 CR3: 0000000[ 136.100546] R13: ffffb55d82bcff10 R14: ffffb55d82bcff10 R15: ffff91f38511b000
5217 10:54:41.438942 105636002 CR4: 00000000003706e0
5218 10:54:41.439006 # [ 127.775353] Call Trace:
5219 10:54:41.439104 #[ 136.114731] FS: 00007fad647da580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5220 10:54:41.439175 [ 136.129987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5221 10:54:41.439239 [ 127.778081] ? execute_location+0x48/0x56
5222 10:54:41.439309 # [ 127.782555] [ 136.136410] CR2: 00007fad645f3000 CR3: 0000000103ea2003 CR4: 00000000003706e0
5223 10:54:41.439374 [ 136.150592] Call Trace:
5224 10:54:41.439435 ? lkdtm_EXEC_VMALLOC+0x20/0x30
5225 10:54:41.439497 # [ 127.787222] ? direct_entr[ 136.153328] __refcount_sub_and_test.constprop.0+0x34/0x40
5226 10:54:41.439559 y.cold+0x2c/0x38
5227 10:54:41.439621 # [ 127.791793] ? full_proxy_write+0x56/0x80[ 136.165663] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x74
5228 10:54:41.439683
5229 10:54:41.439744 # [ 127.796260] ? vfs_write+0xea/0x390
5230 10:54:41.439806 # [ 127.800151] ? [ 136.178105] direct_entry.cold+0x2c/0x38
5231 10:54:41.439868 ksys_write+0x68/0xe0
5232 10:54:41.439928 # [ 127.804034] ? do_syscall_64+0x33/0x4[ 136.188700] full_proxy_write+0x56/0x80
5233 10:54:41.439990 0
5234 10:54:41.440057 # [ 127.808209] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9[ 136.199199] vfs_write+0xea/0x390
5235 10:54:41.440119 # [ 127.814042] Modules linked in: fuse ip_tables cros_ec_sens[ 136.209114] ksys_write+0x68/0xe0
5236 10:54:41.440187 ors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf[ 136.219034] do_syscall_64+0x33/0x40
5237 10:54:41.440252 industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros[ 136.229239] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5238 10:54:41.440315 _ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev [ 136.241102] RIP: 0033:0x7fad64702f33
5239 10:54:41.440392 cros_usbpd_notify
5240 10:54:41.440453 # [ 127.840493] CR2: ffffb55d8062b000
5241 10:54:41.440514 # [ [ 136.251308] 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
5242 10:54:41.440578 127.850402] ---[ end trace fccc3b9c7c6424b7 ]---
5243 10:54:41.440643 # [ 127.85554[ 136.278513] RSP: 002b:00007ffe97a17e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5244 10:54:41.440705 6] RIP: 0010:lkdtm_BUG+0x5/0x10
5245 10:54:41.440768 # [ 127.859923] Code: 59 a5 ff[ 136.293186] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fad64702f33
5246 10:54:41.440830 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 [ 136.307374] RDX: 000000000000001f RSI: 00007fad645f3000 RDI: 0000000000000001
5247 10:54:41.440892 [ 136.321561] RBP: 00007fad645f3000 R08: 00007fad645f2010 R09: 0000000000000000
5248 10:54:41.440953 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66[ 136.329534] R10: 00007fad647fd1c0 R11: 0000000000000246 R12: 0000000000000001
5249 10:54:41.441016 [ 136.343719] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5250 10:54:41.441078 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
5251 10:54:41.441139 # [ [ 136.351693] irq event stamp: 0
5252 10:54:41.441200 [ 136.361310] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5253 10:54:41.441271 127.880905] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
5254 10:54:41.441340 # [ 12[ 136.368314] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5255 10:54:41.441408 7.886736] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 00000[ 136.383662] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5256 10:54:41.441476 [ 136.399014] softirqs last disabled at (0): [<0000000000000000>] 0x0
5257 10:54:41.441539 00000000000
5258 10:54:41.441604 # [ 127.894705] RDX: 0000000000000000 RSI: ffff91f[ 136.406016] ---[ end trace fccc3b9c7c6424c6 ]---
5259 10:54:41.441998 [ 136.417385] lkdtm: Negative detected: saturated
5260 10:54:41.442074 3fac9bf70 RDI: ffffffffae8d9a70
5261 10:54:41.442143 # [ 127.902674] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
5262 10:54:41.442208 # [ 127.910641] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5263 10:54:41.442285 # [ 127.918608] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
5264 10:54:41.442351 # [ 127.926591] FS: 00007faf1696d580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
5265 10:54:41.442428 # [ 127.935626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5266 10:54:41.442485 # [ 127.942040] CR2: ffffb55d8062afd6 CR3: 0000000105636002 CR4: 00000000003706e0
5267 10:54:41.442541 # EXEC_VMALLOC: saw 'call trace:': ok
5268 10:54:41.442601 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
5269 10:54:41.442658 # selftests: lkdtm: EXEC_RODATA.sh
5270 10:54:41.442713 # Killed
5271 10:54:41.442768 # [ 128.136096] lkdtm: Performing direct entry EXEC_RODATA
5272 10:54:41.442824 # [ 128.142283] lkdtm: attempting ok execution at ffffffffadcb1d00
5273 10:54:41.442880 # [ 128.148827] lkdtm: attempting bad execution at ffffffffae8d9f00
5274 10:54:41.442936 # [ 128.155467] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
5275 10:54:41.442992 # [ 128.163836] BUG: unable to handle page fault for address: ffffffffae8d9f00
5276 10:54:41.443048 # [ 128.171516] #PF: supervisor instruction fetch in kernel mode
5277 10:54:41.443103 # [ 128.184045] #PF: error_code(0x0011) - permissions violation
5278 10:54:41.443158 # [ 128.190265] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 80000001502000e1
5279 10:54:41.443214 # [ 128.198042] Oops: 0011 [#9] SMP PTI
5280 10:54:41.443269 # [ 128.201924] CPU: 3 PID: 1770 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5281 10:54:41.443326 # [ 128.210591] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5282 10:54:41.443382 # [ 128.217387] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
5283 10:54:41.443437 # [ 128.223123] Code: ff ff f7 72 32 ae ff ff ff ff 62 82 cc ae ff ff ff ff ad 5a 32 ae ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 00 00 00 <c3> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
5284 10:54:41.443495 # [ 136.584921] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5285 10:54:41.443551 [ 136.597852] lkdtm: attempting bad refcount_sub_and_test() below zero
5286 10:54:41.443607 [ 136.604971] ------------[ cut here ]------------
5287 10:54:41.443663 [ 128.244103] RSP: 0018:ffffb55d824a7e48 EFLAGS: 00010246
5288 10:54:41.443719 # [ [ 136.610151] refcount_t: underflow; use-after-free.
5289 10:54:41.443774 128.249936] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 00[ 136.621737] WARNING: CPU: 3 PID: 2285 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5290 10:54:41.443831 00000000000000
5291 10:54:41.443888 # [ 128.257904] RDX: 0000000000000000 RSI: ffff[ 136.637268] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5292 10:54:41.443947 [ 136.669921] CPU: 3 PID: 2285 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5293 10:54:41.444003 91f3fad9bf70 RDI: ffff91f3fad9bf70
5294 10:54:41.444061 # [ 128.265871] RBP: ffffff[ 136.678584] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5295 10:54:41.444117 [ 136.691599] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5296 10:54:41.444173 [ 136.697337] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
5297 10:54:41.444230 [ 136.718318] RSP: 0018:ffffb55d82c5fe40 EFLAGS: 00010286
5298 10:54:41.444286 [ 136.724154] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5299 10:54:41.444342 [ 136.732122] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
5300 10:54:41.444398 [ 136.740091] RBP: ffffffffaecc7d58 R08: 0000000000000000 R09: 0000000000000000
5301 10:54:41.444454 [ 136.748062] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5302 10:54:41.444509 [ 136.756032] R13: ffffb55d82c5ff10 R14: ffffb55d82c5ff10 R15: ffff91f3856d3000
5303 10:54:41.444565 [ 136.764001] FS: 00007fbd5bb5e580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5304 10:54:41.444621 [ 136.773031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5305 10:54:41.444678 [ 136.779448] CR2: 00007fbd5b977000 CR3: 0000000103de2002 CR4: 00000000003706e0
5306 10:54:41.444733 [ 136.787417] Call Trace:
5307 10:54:41.444788 [ 136.790138] __refcount_sub_and_test.constprop.0+0x34/0x40
5308 10:54:41.444844 [ 136.796289] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x77
5309 10:54:41.444899 [ 136.802514] direct_entry.cold+0x2c/0x38
5310 10:54:41.444955 [ 136.806894] full_proxy_write+0x56/0x80
5311 10:54:41.445010 [ 136.811177] vfs_write+0xea/0x390
5312 10:54:41.445375 [ 136.814874] ksys_write+0x68/0xe0
5313 10:54:41.445452 [ 136.818591] do_syscall_64+0x33/0x40
5314 10:54:41.445514 [ 136.822590] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5315 10:54:41.445573 [ 136.828230] RIP: 0033:0x7fbd5ba86f33
5316 10:54:41.445630 [ 136.832220] 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
5317 10:54:41.445690 [ 136.853200] RSP: 002b:00007ffd0795aa78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5318 10:54:41.445748 [ 136.861656] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fbd5ba86f33
5319 10:54:41.445805 [ 136.869627] RDX: 000000000000001f RSI: 00007fbd5b977000 RDI: 0000000000000001
5320 10:54:41.445861 [ 136.877598] RBP: 00007fbd5b977000 R08: 00007fbd5b976010 R09: 0000000000000000
5321 10:54:41.445918 ffae8d9f00 R08: 0000000000000000 R09: 0000000000000000
5322 10:54:41.445974 # [ 128[ 136.885570] R10: 00007fbd5bb811c0 R11: 0000000000000246 R12: 0000000000000001
5323 10:54:41.446032 [ 136.899756] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5324 10:54:41.446088 .273840] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000[ 136.907732] irq event stamp: 0
5325 10:54:41.446146 [ 136.917348] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5326 10:54:41.446203 [ 136.924350] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5327 10:54:41.446259 [ 136.933485] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5328 10:54:41.446324 [ 136.942622] softirqs last disabled at (0): [<0000000000000000>] 0x0
5329 10:54:41.446380 [ 136.949620] ---[ end trace fccc3b9c7c6424c7 ]---
5330 10:54:41.446438 [ 136.954766] lkdtm: Negative detected: saturated
5331 10:54:41.446495 000000000c
5332 10:54:41.446552 # [ 128.281807] R13: ffffb55d824a7f10 R14: ffffb55d824a7f10 R15: ffff91f38306a000
5333 10:54:41.446608 # [ 128.289774] FS: 00007ff4bd9b4580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5334 10:54:41.446664 # [ 128.298811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5335 10:54:41.446718 # [ 128.305227] CR2: ffffffffae8d9f00 CR3: 00000001031fa003 CR4: 00000000003706e0
5336 10:54:41.446772 # [ 128.313194] Call Trace:
5337 10:54:41.446826 # [ 128.315921] ? execute_location+0x48/0x56
5338 10:54:41.446880 # [ 128.320394] ? direct_entry.cold+0x2c/0x38
5339 10:54:41.446934 # [ 128.324965] ? full_proxy_write+0x56/0x80
5340 10:54:41.446988 # [ 128.329440] ? vfs_write+0xea/0x390
5341 10:54:41.447042 # [ 128.333330] ? ksys_write+0x68/0xe0
5342 10:54:41.447096 # [ 128.337222] ? do_syscall_64+0x33/0x40
5343 10:54:41.447150 # [ 128.341405] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
5344 10:54:41.447204 # [ 128.347239] Modules linked in: fuse ip_tables cros_ec_[ 137.033925] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5345 10:54:41.447258 sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo[ 137.040775] lkdtm: attempting safe refcount_inc_not_zero() from zero
5346 10:54:41.447314 _buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs [ 137.054091] lkdtm: Good: zero detected
5347 10:54:41.447369 cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_[ 137.064524] lkdtm: Correctly stayed at zero
5348 10:54:41.447423 dev cros_usbpd_notify
5349 10:54:41.447490 # [ 128.373689] CR2: ffffffffae8d9f00
5350 10:54:41.447542 #[ 137.075407] lkdtm: attempting bad refcount_inc() from zero
5351 10:54:41.447595 [ 128.383600] ---[ end trace fccc3b9c7c6424b8 ]---
5352 10:54:41.447648 # [ 128.3[ 137.087748] ------------[ cut here ]------------
5353 10:54:41.447701 88744] RIP: 0010:lkdtm_BUG+0x5/0x10
5354 10:54:41.447756 # [ 128.393118] Code: 59 a[ 137.099119] refcount_t: addition on 0; use-after-free.
5355 10:54:41.447809 5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0[ 137.111106] WARNING: CPU: 0 PID: 2317 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5356 10:54:41.447864 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0[ 137.126645] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5357 10:54:41.447921 b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
5358 10:54:41.447974 #[ 137.159312] CPU: 0 PID: 2317 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5359 10:54:41.448028 [ 128.414100] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
5360 10:54:41.448082 # [[ 137.174171] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5361 10:54:41.448136 128.419932] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0[ 137.187192] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5362 10:54:41.448190 000000000000000
5363 10:54:41.448549 # [ 128.427899] RDX: 0000000000000000 RSI: fff[ 137.199189] Code: 05 04 34 76 01 01 e8 3d ef 95 00 0f 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4 33 76 01 01 e8 1e ef 95 00 <0f> 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7
5364 10:54:41.448619 f91f3fac9bf70 RDI: ffffffffae8d9a70
5365 10:54:41.448679 # [ 128.435866] RBP: fffff[ 137.226346] RSP: 0018:ffffb55d82cc7e48 EFLAGS: 00010286
5366 10:54:41.448736 fffaed23350 R08: 0000000000000001 R09: 0000000000000001
5367 10:54:41.448792 # [ 12[ 137.238445] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
5368 10:54:41.448846 8.443833] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 00000[ 137.252646] RDX: ffff91f3fac2c660 RSI: ffff91f3fac1bf70 RDI: ffff91f3fac1bf70
5369 10:54:41.448903 00000000004
5370 10:54:41.448958 # [ 128.451799] R13: ffffb55d814d7f10 R14: ffffb55[ 137.266851] RBP: ffffffffaecc80f9 R08: 0000000000000000 R09: 0000000000000000
5371 10:54:41.449030 d814d7f10 R15: ffff91f385584000
5372 10:54:41.449099 # [ 128.459766] FS: 00007ff4b[ 137.281017] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5373 10:54:41.449153 d9b4580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5374 10:54:41.449221 [ 137.295195] R13: ffffb55d82cc7f10 R14: ffffb55d82cc7f10 R15: ffff91f380855000
5375 10:54:41.449299 # [ 128.468803] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000800500[ 137.309392] FS: 00007fe773bbc580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
5376 10:54:41.449355 33
5377 10:54:41.449412 # [ 128.475218] CR2: ffffffffae8d9f00 CR3: 00000001031fa003[ 137.324647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5378 10:54:41.449466 CR4: 00000000003706e0
5379 10:54:41.449518 # [ 128.483187] BUG: sleeping function [ 137.337291] CR2: 00007fe7739d5000 CR3: 000000010519e004 CR4: 00000000003706f0
5380 10:54:41.449572 called from invalid context at include/linux/percpu-rwsem.h:49
5381 10:54:41.449625 [ 137.351486] Call Trace:
5382 10:54:41.449678 # [ 128.493096] in_atomic(): 0, irqs_disabled(): 1, non_block: [ 137.360427] lkdtm_REFCOUNT_INC_ZERO+0x99/0xbd
5383 10:54:41.449731 0, pid: 1770, name: cat
5384 10:54:41.449786 # [ 128.501551] INFO: lockdep is turne[ 137.371610] direct_entry.cold+0x2c/0x38
5385 10:54:41.449839 d off.
5386 10:54:41.449892 # [ 128.505926] irq event stamp: 0
5387 10:54:41.449944 # [ 128.509331] ha[ 137.382207] full_proxy_write+0x56/0x80
5388 10:54:41.450000 rdirqs last enabled at (0): [<0000000000000000>] 0x0
5389 10:54:41.450054 # [ 128.[ 137.392702] vfs_write+0xea/0x390
5390 10:54:41.450108 516320] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy[ 137.402611] ksys_write+0x68/0xe0
5391 10:54:41.450163 _process+0x63c/0x1c80
5392 10:54:41.450234 # [ 128.525455] softirqs last enabled a[ 137.412543] do_syscall_64+0x33/0x40
5393 10:54:41.450322 t (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5394 10:54:41.450392 # [ 128.[ 137.422744] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5395 10:54:41.450460 534579] softirqs last disabled at (0): [<0000000000000000>] 0x0[ 137.434605] RIP: 0033:0x7fe773ae4f33
5396 10:54:41.450516 # [ 128.541596] CPU: 3 PID: 1770 Comm: cat Tainted: G D W[ 137.444808] 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
5397 10:54:41.450575 5.10.131-cip13 #1
5398 10:54:41.450660 # [ 128.550242] Hardware name: Goog[ 137.472001] RSP: 002b:00007ffc3c13db78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5399 10:54:41.450714 le Rammus/Rammus, BIOS 09/04/2020
5400 10:54:41.450784 # [ 128.557045] Call Trace:[ 137.486682] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fe773ae4f33
5401 10:54:41.450853
5402 10:54:41.450906 # [ 128.559771] dump_stack+0x77/0x97
5403 10:54:41.450977 # [ 128.563457] ___m[ 137.500872] RDX: 0000000000000012 RSI: 00007fe7739d5000 RDI: 0000000000000001
5404 10:54:41.451032 ight_sleep.cold+0xa6/0xb6
5405 10:54:41.451099 # [ 128.568027] exit_signals+0x1c/0[ 137.515058] RBP: 00007fe7739d5000 R08: 00007fe7739d4010 R09: 0000000000000000
5406 10:54:41.451169 x2d0
5407 10:54:41.451236 # [ 128.572013] do_exit+0xd5/0xb00
5408 10:54:41.451288 # [ 128.575533] ? [ 137.529253] R10: 00007fe773bdf1c0 R11: 0000000000000246 R12: 0000000000000001
5409 10:54:41.451341 ksys_write+0x68/0xe0
5410 10:54:41.451394 # [ 128.579432] rewind_stack_do_exit+0x1[ 137.543438] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5411 10:54:41.451447 7/0x20
5412 10:54:41.451501 # [ 128.590327] RIP: 0033:0x7ff4bd8dcf33
5413 10:54:41.451556 # [ 128.5943[ 137.557649] irq event stamp: 0
5414 10:54:41.451609 18] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff [ 137.567287] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5415 10:54:41.451664 eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 0[ 137.580509] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5416 10:54:41.452070 0 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 [ 137.595862] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5417 10:54:41.452141 89 54 24 18
5418 10:54:41.452202 # [ 128.615295] RSP: 002b:00007fff1c44b208 EFLAGS:[ 137.611204] softirqs last disabled at (0): [<0000000000000000>] 0x0
5419 10:54:41.452259 00000246 ORIG_RAX: 0000000000000001
5420 10:54:41.452315 # [ 128.623749] RAX: ffff[ 137.624462] ---[ end trace fccc3b9c7c6424c8 ]---
5421 10:54:41.452371 ffffffffffda RBX: 000000000000000c RCX: 00007ff4bd8dcf33
5422 10:54:41.452426 # [ 1[ 137.635820] lkdtm: Zero detected: saturated
5423 10:54:41.452504 28.631717] RDX: 000000000000000c RSI: 00007ff4bd7cd000 RDI: 0000000000000001
5424 10:54:41.452611 # [ 128.639685] RBP: 00007ff4bd7cd000 R08: 00007ff4bd7cc010 R09: 0000000000000000
5425 10:54:41.452664 # [ 128.647652] R10: 00007ff4bd9d71c0 R11: 0000000000000246 R12: 0000000000000001
5426 10:54:41.452717 # [ 128.655619] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5427 10:54:41.452771 # EXEC_RODATA: saw 'call trace:': ok
5428 10:54:41.452824 ok 34 selftests: lkdtm: EXEC_RODATA.sh
5429 10:54:41.452877 # selftests: lkdtm: EXEC_USERSPACE.sh
5430 10:54:41.452930 # Killed
5431 10:54:41.452982 # [ 128.774013] lkdtm: Performing direct entry EXEC_USERSPACE
5432 10:54:41.453036 # [ 128.781561] lkdtm: attempting ok execution at ffffffffadcb1d00
5433 10:54:41.453089 # [ 128.794286] lkdtm: attempting bad execution at 00007f4868efb000
5434 10:54:41.453141 # [ 128.807134] unable to execute userspace code (SMEP?) (uid: 0)
5435 10:54:41.453194 # [ 128.819736] BUG: unable to handle page fault for address: 00007f4868efb000
5436 10:54:41.453247 # [ 128.827413] #PF: supervisor instruction fetch in kernel mode
5437 10:54:41.453344 # [ 128.833730] #PF: error_code(0x0011) - permissions violation
5438 10:54:41.453398 # [ 128.839951] PGD 8000000105763067 P4D 8000000105763067 PUD 105762067 PMD 103afa067 PTE 1140f0067
5439 10:54:41.453451 # [ 128.849673] Oops: 0011 [#10] SMP PTI
5440 10:54:41.453512 # [ 128.859888] CPU: 1 PID: 1806 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5441 10:54:41.453566 # [ 128.868544] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5442 10:54:41.453620 # [ 128.875348] RIP: 0010:0x7[ 137.766388] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5443 10:54:41.453674 [ 137.777376] lkdtm: attempting safe refcount_add_not_zero() from zero
5444 10:54:41.453728 [ 137.784491] lkdtm: Good: zero detected
5445 10:54:41.453781 f4868efb000
5446 10:54:41.453834 # [ 128.879336] Code: Unable to access opcode byte[ 137.788685] lkdtm: Correctly stayed at zero
5447 10:54:41.453888 [ 137.799569] lkdtm: attempting bad refcount_add() from zero
5448 10:54:41.453942 s at RIP 0x7f4868efafd6.
5449 10:54:41.453994 # [ 128.886624] RSP: 0018:ffffb55d825[ 137.805696] ------------[ cut here ]------------
5450 10:54:41.454048 [ 137.817063] refcount_t: addition on 0; use-after-free.
5451 10:54:41.454101 57e50 EFLAGS: 00010246
5452 10:54:41.454155 # [ 128.892456] RAX: 0000000000000033 R[ 137.822814] WARNING: CPU: 3 PID: 2349 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5453 10:54:41.454210 BX: 0000000000000024 RCX: 0000000000000000
5454 10:54:41.454264 # [ 128.900423] RDX[ 137.838350] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5455 10:54:41.454323 [ 137.871009] CPU: 3 PID: 2349 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5456 10:54:41.454385 : 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
5457 10:54:41.454440 [ 137.879679] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5458 10:54:41.454494 [ 137.892692] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5459 10:54:41.454547 [ 137.898432] Code: 05 04 34 76 01 01 e8 3d ef 95 00 0f 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4 33 76 01 01 e8 1e ef 95 00 <0f> 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7
5460 10:54:41.454605 [ 137.919416] RSP: 0018:ffffb55d82d4fe48 EFLAGS: 00010286
5461 10:54:41.454660 [ 137.925254] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
5462 10:54:41.454714 [ 137.933226] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
5463 10:54:41.454768 [ 137.941198] RBP: ffffffffaecc810b R08: 0000000000000000 R09: 0000000000000000
5464 10:54:41.454821 [ 137.949170] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5465 10:54:41.454874 [ 137.957144] R13: ffffb55d82d4ff10 R14: ffffb55d82d4ff10 R15: ffff91f385d88000
5466 10:54:41.454927 [ 137.965118] FS: 00007feb8eff5580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5467 10:54:41.454983 [ 137.974159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5468 10:54:41.455036 [ 137.980597] CR2: 00007feb8ee0e000 CR3: 0000000105128001 CR4: 00000000003706e0
5469 10:54:41.455089 [ 137.988570] Call Trace:
5470 10:54:41.455141 [ 137.991300] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xbd
5471 10:54:41.455194 [ 137.996266] direct_entry.cold+0x2c/0x38
5472 10:54:41.455246 [ 138.000677] full_proxy_write+0x56/0x80
5473 10:54:41.455608 [ 138.004961] vfs_write+0xea/0x390
5474 10:54:41.455677 [ 138.008683] ksys_write+0x68/0xe0
5475 10:54:41.455735 [ 138.012385] do_syscall_64+0x33/0x40
5476 10:54:41.455792 [ 138.016399] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5477 10:54:41.455847 [ 138.022043] RIP: 0033:0x7feb8ef1df33
5478 10:54:41.455901 [ 138.026033] 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
5479 10:54:41.455958 [ 138.047019] RSP: 002b:00007fffe7c72128 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5480 10:54:41.456012 [ 138.055477] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007feb8ef1df33
5481 10:54:41.456066 [ 138.063450] RDX: 0000000000000012 RSI: 00007feb8ee0e000 RDI: 0000000000000001
5482 10:54:41.456120 [ 138.071421] RBP: 00007feb8ee0e000 R08: 00007feb8ee0d010 R09: 0000000000000000
5483 10:54:41.456173 [ 138.079394] R10: 00007feb8f0181c0 R11: 0000000000000246 R12: 0000000000000001
5484 10:54:41.456227 # [ 128.908393] RBP: 00007f4868efb000 R08: 0000000000000000 R09[ 138.087366] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5485 10:54:41.456281 : 0000000000000000
5486 10:54:41.456334 # [ 128.916361] R10: 00000000ffffe000 R11: [ 138.101555] irq event stamp: 0
5487 10:54:41.456387 3fffffffffffffff R12: 000000000000000f
5488 10:54:41.456441 # [ 128.924329] R13: ff[ 138.111180] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5489 10:54:41.456495 [ 138.124396] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5490 10:54:41.456549 ffb55d82557f10 R14: ffffb55d82557f10 R15: ffff91f385d6e000
5491 10:54:41.456602 # [ [ 138.133548] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5492 10:54:41.456656 [ 138.148900] softirqs last disabled at (0): [<0000000000000000>] 0x0
5493 10:54:41.456709 [ 138.155901] ---[ end trace fccc3b9c7c6424c9 ]---
5494 10:54:41.456762 [ 138.161057] lkdtm: Zero detected: saturated
5495 10:54:41.456814 128.932297] FS: 00007f4868ecc580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
5496 10:54:41.456868 # [ 128.941333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5497 10:54:41.456921 # [ 128.947748] CR2: 00007f4868efb000 CR3: 0000000103128002 CR4: 00000000003706e0
5498 10:54:41.456976 # [ 128.955716] Call Trace:
5499 10:54:41.457032 # [ 128.958443] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
5500 10:54:41.457085 # [ 128.963791] ? direct_entry.cold+0x2c/0x38
5501 10:54:41.457138 # [ 128.974591] ? full_proxy_write+0x56/0x80
5502 10:54:41.457191 # [ 128.979066] ? vfs_write+0xea/0x390
5503 10:54:41.457245 # [ 128.989168] ? ksys_write+0x68/0xe0
5504 10:54:41.457342 # [ 128.993060] ? do_syscall_64+0x33/0x40
5505 10:54:41.457396 # [ 128.997239] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
5506 10:54:41.457451 # [ 129.003073] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5507 10:54:41.457508 # [ 129.035708] CR2: 00007f4868efb000
5508 10:54:41.457561 # [ 129.039405] ---[ end trace fccc3b9c7c6424b9 ]---
5509 10:54:41.457615 # [ 129.044551] RIP: 0010:lkdtm_BUG+0x5/0x10
5510 10:54:41.457669 # [ 129.048925] Code: 59 a5 ff 48 c7 c0 ea ff ff ff e[ 138.269686] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5511 10:54:41.457724 [ 138.278227] lkdtm: attempting bad refcount_inc() from saturated
5512 10:54:41.457777 b e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc[ 138.284843] ------------[ cut here ]------------
5513 10:54:41.457831 cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 0[ 138.296207] refcount_t: saturated; leaking memory.
5514 10:54:41.457885 0 0f 1f 44 00 00 83 05 e0 2b 71 02
5515 10:54:41.457941 # [ 129.069904] RSP: 0018:f[ 138.307803] WARNING: CPU: 1 PID: 2384 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5516 10:54:41.458000 fffb55d814d7e60 EFLAGS: 00010286
5517 10:54:41.458056 # [ 129.075734] RAX: ffffffff[ 138.323318] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5518 10:54:41.458113 [ 138.355958] CPU: 1 PID: 2384 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5519 10:54:41.458167 adcb1930 RBX: 0000000000000001 RCX: 0000000000000000
5520 10:54:41.458220 # [ 129.0[ 138.364635] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5521 10:54:41.458276 83703] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffff[ 138.377661] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5522 10:54:41.458340 ae8d9a70
5523 10:54:41.458705 # [ 129.091670] RBP: ffffffffaed23350 R08: 0000000000[ 138.389612] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
5524 10:54:41.458815 000001 R09: 0000000000000001
5525 10:54:41.458907 # [ 129.099638] R10: 00000000ffff[ 138.416814] RSP: 0018:ffffb55d82dd7e48 EFLAGS: 00010286
5526 10:54:41.458965 e000 R11: 3fffffffffffffff R12: 0000000000000004
5527 10:54:41.459021 # [ 129.10760[ 138.428891] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
5528 10:54:41.459077 4] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f38558[ 138.443060] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
5529 10:54:41.459134 4000
5530 10:54:41.459189 # [ 129.115573] FS: 00007f4868ecc580(0000) GS:ffff91f3fa[ 138.457246] RBP: ffffffffaecc811d R08: 0000000000000000 R09: 0000000000000000
5531 10:54:41.459244 c80000(0000) knlGS:0000000000000000
5532 10:54:41.459297 # [ 129.124608] CS: 0010 [ 138.471437] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5533 10:54:41.459351 DS: 0000 ES: 0000 CR0: 0000000080050033
5534 10:54:41.459405 # [ 129.131021] CR2: 0[ 138.485625] R13: ffffb55d82dd7f10 R14: ffffb55d82dd7f10 R15: ffff91f383dde000
5535 10:54:41.459459 0007f4868efb000 CR3: 0000000103128002 CR4: 00000000003706e0
5536 10:54:41.459514 # E[ 138.499815] FS: 00007f1f8e8c4580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
5537 10:54:41.459567 XEC_USERSPACE: saw 'call trace:': ok
5538 10:54:41.459620 ok 35 selftests: lkdtm: EX[ 138.515073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5539 10:54:41.459675 EC_USERSPACE.sh
5540 10:54:41.459728 # selftests: lkdtm: EXEC_NULL.sh
5541 10:54:41.459781 # Killed
5542 10:54:41.459833 # [[ 138.527706] CR2: 00007f1f8e6dd000 CR3: 00000001027c8005 CR4: 00000000003706e0
5543 10:54:41.459887 [ 138.541894] Call Trace:
5544 10:54:41.459939 129.237565] lkdtm: Performing direct entry EXEC_NULL
5545 10:54:41.459992 # [ 129[ 138.544626] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x60
5546 10:54:41.460045 .244216] lkdtm: attempting ok execution at ffffffffadcb1d00
5547 10:54:41.460099 # [[ 138.556287] direct_entry.cold+0x2c/0x38
5548 10:54:41.460153 129.256947] lkdtm: attempting bad execution at 000000000000000[ 138.566884] full_proxy_write+0x56/0x80
5549 10:54:41.460207 0
5550 10:54:41.460260 # [ 129.269786] BUG: kernel NULL pointer dereference, addres[ 138.577382] vfs_write+0xea/0x390
5551 10:54:41.460314 s: 0000000000000000
5552 10:54:41.460366 # [ 129.283749] #PF: supervisor instructio[ 138.587299] ksys_write+0x68/0xe0
5553 10:54:41.460420 n fetch in kernel mode
5554 10:54:41.460473 # [ 129.290067] #PF: error_code(0x0010)[ 138.597217] do_syscall_64+0x33/0x40
5555 10:54:41.460526 - not-present page
5556 10:54:41.460579 # [ 129.295803] PGD 0 P4D 0
5557 10:54:41.460631 # [ 129.298[ 138.607425] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5558 10:54:41.460685 627] Oops: 0010 [#11] SMP PTI
5559 10:54:41.460739 # [ 129.302616] CPU: 0 PID: 1842[ 138.619285] RIP: 0033:0x7f1f8e7ecf33
5560 10:54:41.460798 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5561 10:54:41.460852 # [ 1[ 138.629491] 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
5562 10:54:41.460908 29.311265] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020[ 138.656694] RSP: 002b:00007ffffcc55508 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5563 10:54:41.460965
5564 10:54:41.461019 # [ 129.318067] RIP: 0010:0x0
5565 10:54:41.461072 # [ 129.320988] Code: Unable [ 138.671367] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f1f8e7ecf33
5566 10:54:41.461126 to access opcode bytes at RIP 0xffffffffffffffd6.
5567 10:54:41.461179 # [ 129.3286[ 138.685556] RDX: 0000000000000017 RSI: 00007f1f8e6dd000 RDI: 0000000000000001
5568 10:54:41.461233 65] RSP: 0018:ffffb55d825e7e48 EFLAGS: 00010246
5569 10:54:41.461324 # [ 129.334497[ 138.699745] RBP: 00007f1f8e6dd000 R08: 00007f1f8e6dc010 R09: 0000000000000000
5570 10:54:41.461378 ] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000[ 138.713935] R10: 00007f1f8e8e71c0 R11: 0000000000000246 R12: 0000000000000001
5571 10:54:41.461432 000
5572 10:54:41.461487 # [ 129.342464] RDX: 0000000000000000 RSI: ffff91f3fac1bf7[ 138.728124] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5573 10:54:41.461540 0 RDI: ffff91f3fac1bf70
5574 10:54:41.461594 # [ 129.350432] RBP: 0000000000000000 [ 138.742317] irq event stamp: 0
5575 10:54:41.461648 R08: 0000000000000000 R09: 0000000000000000
5576 10:54:41.461701 # [ 129.358400] R1[ 138.751940] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5577 10:54:41.461755 0: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a[ 138.765162] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5578 10:54:41.461810 # [ 129.366366] R13: ffffb55d825e7f10 R14: ffffb55d825e7f10 R1[ 138.780515] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5579 10:54:41.461864 5: ffff91f385d6c000
5580 10:54:41.462247 # [ 129.374334] FS: 00007ffb126f1580(0000[ 138.795892] softirqs last disabled at (0): [<0000000000000000>] 0x0
5581 10:54:41.462318 ) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
5582 10:54:41.462378 # [ 129.383[ 138.809109] ---[ end trace fccc3b9c7c6424ca ]---
5583 10:54:41.462435 [ 138.820483] lkdtm: Saturation detected: still saturated
5584 10:54:41.462490 370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5585 10:54:41.462549 # [ 129.389783] CR2: ffffffffffffffd6 CR3: 0000000105c6c003 CR4: 00000000003706f0
5586 10:54:41.462603 # [ 129.397751] Call Trace:
5587 10:54:41.462658 # [ 129.400480] execute_location+0x48/0x56
5588 10:54:41.462712 # [ 129.404765] direct_entry.cold+0x2c/0x38
5589 10:54:41.462765 # [ 129.409143] full_proxy_write+0x56/0x80
5590 10:54:41.462819 # [ 129.413429] vfs_write+0xea/0x390
5591 10:54:41.462872 # [ 129.417127] ksys_write+0x68/0xe0
5592 10:54:41.462924 # [ 129.420824] do_syscall_64+0x33/0x40
5593 10:54:41.462978 # [ 129.424805] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5594 10:54:41.463031 # [ 129.430442] RIP: 0033:0x7ffb12619f33
5595 10:54:41.463084 # [ 129.434430] 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
5596 10:54:41.463139 # [ 129.455400] RSP: 002b:00007ffd879b2578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5597 10:54:41.463193 # [ 129.463855] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007ffb12619f33
5598 10:54:41.463247 # [ 129.471824] RDX: 000000000000000a RSI: 00007ffb1250a000 RDI: 0000000000000001
5599 10:54:41.463300 # [ 129.479791] RBP: 00007ffb1250a000 R08: 00007ffb12509010 R09: 000000000000[ 138.927817] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5600 10:54:41.463354 0000
5601 10:54:41.463408 # [ 129.487759] R10: 00007ffb127141c0 R11: 00000000000002[ 138.938812] lkdtm: attempting bad refcount_dec() from saturated
5602 10:54:41.463461 [ 138.951650] ------------[ cut here ]------------
5603 10:54:41.463514 [ 138.956821] refcount_t: decrement hit 0; leaking memory.
5604 10:54:41.463566 [ 138.962777] WARNING: CPU: 3 PID: 2419 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5605 10:54:41.463620 [ 138.972115] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5606 10:54:41.463676 [ 138.998564] CPU: 3 PID: 2419 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5607 10:54:41.463730 [ 139.007238] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5608 10:54:41.463783 [ 139.014069] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5609 10:54:41.463836 [ 139.019808] Code: ff 48 c7 c7 70 3b c6 ae c6 05 80 33 76 01 01 e8 bd ee 95 00 0f 0b c3 48 c7 c7 40 3b c6 ae c6 05 6b 33 76 01 01 e8 a7 ee 95 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5610 10:54:41.463891 [ 139.040791] RSP: 0018:ffffb55d82e4fe48 EFLAGS: 00010286
5611 10:54:41.463945 [ 139.046625] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
5612 10:54:41.463999 [ 139.054586] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
5613 10:54:41.464052 [ 139.062548] RBP: ffffffffaecc8134 R08: 0000000000000000 R09: 0000000000000000
5614 10:54:41.464106 [ 139.070545] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5615 10:54:41.464159 [ 139.078534] R13: ffffb55d82e4ff10 R14: ffffb55d82e4ff10 R15: ffff91f38525b000
5616 10:54:41.464212 46 R12: 0000000000000001
5617 10:54:41.464267 # [ 129.495727] R13: 0000000000000001[ 139.086507] FS: 00007f0ef733d580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5618 10:54:41.464320 [ 139.101756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5619 10:54:41.464373 [ 139.108164] CR2: 00007f0ef7156000 CR3: 00000001054a4004 CR4: 00000000003706e0
5620 10:54:41.464426 [ 139.116135] Call Trace:
5621 10:54:41.464479 [ 139.118866] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5b
5622 10:54:41.464532 [ 139.124314] direct_entry.cold+0x2c/0x38
5623 10:54:41.464584 [ 139.128694] full_proxy_write+0x56/0x80
5624 10:54:41.464636 [ 139.132977] vfs_write+0xea/0x390
5625 10:54:41.464689 [ 139.136675] ksys_write+0x68/0xe0
5626 10:54:41.464771 [ 139.140376] do_syscall_64+0x33/0x40
5627 10:54:41.464826 [ 139.144366] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5628 10:54:41.464879 [ 139.150009] RIP: 0033:0x7f0ef7265f33
5629 10:54:41.464932 [ 139.153998] 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
5630 10:54:41.464990 [ 139.174980] RSP: 002b:00007ffeadaf14a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5631 10:54:41.465073 [ 139.183436] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f0ef7265f33
5632 10:54:41.465126 [ 139.191406] RDX: 0000000000000017 RSI: 00007f0ef7156000 RDI: 0000000000000001
5633 10:54:41.465491 [ 139.199377] RBP: 00007f0ef7156000 R08: 00007f0ef7155010 R09: 0000000000000000
5634 10:54:41.465558 [ 139.207347] R10: 00007f0ef73601c0 R11: 0000000000000246 R12: 0000000000000001
5635 10:54:41.465616 R14: 0000000000020000 R15: 0000000000020000
5636 10:54:41.465672 # [ 129.503698] M[ 139.215319] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5637 10:54:41.465727 odules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors[ 139.229511] irq event stamp: 0
5638 10:54:41.465812 [ 139.239129] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5639 10:54:41.465867 _core industrialio_triggered_buffer kfifo_buf industrialio cros_[ 139.246134] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5640 10:54:41.465923 [ 139.261480] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5641 10:54:41.465977 [ 139.270614] softirqs last disabled at (0): [<0000000000000000>] 0x0
5642 10:54:41.466031 [ 139.277606] ---[ end trace fccc3b9c7c6424cb ]---
5643 10:54:41.466085 [ 139.282760] lkdtm: Saturation detected: still saturated
5644 10:54:41.466139 ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5645 10:54:41.466192 # [ 129.530136] CR2: 0000000000000000
5646 10:54:41.466246 # [ 129.533832] ---[ end trace fccc3b9c7c6424ba ]---
5647 10:54:41.466301 # [ 129.538986] RIP: 0010:lkdtm_BUG+0x5/0x10
5648 10:54:41.466354 # [ 129.543353] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
5649 10:54:41.466409 # [ 129.564331] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
5650 10:54:41.466463 # [ 129.570163] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
5651 10:54:41.466516 # [ 129.578133] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
5652 10:54:41.466583 # [ 129.586101] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
5653 10:54:41.466639 # [ 129.594068] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5654 10:54:41.466695 # [ 129.602034] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
5655 10:54:41.466750 # [ 129.610003] FS: 00007ffb126f1580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
5656 10:54:41.466805 # [ 129.619039] CS: 0[ 139.388706] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5657 10:54:41.466860 [ 139.401271] lkdtm: attempting bad refcount_dec() from saturated
5658 10:54:41.466914 [ 139.407910] ------------[ cut here ]------------
5659 10:54:41.466971 [ 139.413079] refcount_t: saturated; leaking memory.
5660 10:54:41.467026 [ 139.418453] WARNING: CPU: 3 PID: 2454 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5661 10:54:41.467085 [ 139.427791] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5662 10:54:41.467146 [ 139.454235] CPU: 3 PID: 2454 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5663 10:54:41.467202 [ 139.462910] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5664 10:54:41.467256 [ 139.469718] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5665 10:54:41.467311 [ 139.475457] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
5666 10:54:41.467368 [ 139.496439] RSP: 0018:ffffb55d82ea7e48 EFLAGS: 00010286
5667 10:54:41.467424 [ 139.502275] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
5668 10:54:41.467478 010 DS: 0000 ES: 0000 CR0: 0000000080050033
5669 10:54:41.467534 # [ 129.625452] CR[ 139.510249] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
5670 10:54:41.467589 [ 139.524439] RBP: ffffffffaecc814b R08: 0000000000000000 R09: 0000000000000000
5671 10:54:41.467643 [ 139.532409] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5672 10:54:41.467699 [ 139.540380] R13: ffffb55d82ea7f10 R14: ffffb55d82ea7f10 R15: ffff91f385259000
5673 10:54:41.467754 [ 139.548352] FS: 00007f86bbe7f580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5674 10:54:41.467809 [ 139.557389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5675 10:54:41.467863 [ 139.563802] CR2: 00007f86bbc98000 CR3: 00000001052ee004 CR4: 00000000003706e0
5676 10:54:41.467918 [ 139.571806] Call Trace:
5677 10:54:41.467973 2: ffffffffffffffd6 CR3: 0000000105c6c003 CR4: 00000000003706f0[ 139.574549] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x60
5678 10:54:41.468030 [ 139.586211] direct_entry.cold+0x2c/0x38
5679 10:54:41.468083 [ 139.590604] full_proxy_write+0x56/0x80
5680 10:54:41.468139 [ 139.594886] vfs_write+0xea/0x390
5681 10:54:41.468510 [ 139.598584] ksys_write+0x68/0xe0
5682 10:54:41.468577 [ 139.602284] do_syscall_64+0x33/0x40
5683 10:54:41.468636 [ 139.606275] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5684 10:54:41.468693 [ 139.611917] RIP: 0033:0x7f86bbda7f33
5685 10:54:41.468750 [ 139.615906] 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
5686 10:54:41.468807 [ 139.636888] RSP: 002b:00007ffdf51d61f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5687 10:54:41.468862 [ 139.645345] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f86bbda7f33
5688 10:54:41.468918 [ 139.653315] RDX: 0000000000000017 RSI: 00007f86bbc98000 RDI: 0000000000000001
5689 10:54:41.468973 [ 139.661285] RBP: 00007f86bbc98000 R08: 00007f86bbc97010 R09: 0000000000000000
5690 10:54:41.469027 [ 139.669245] R10: 00007f86bbea21c0 R11: 0000000000000246 R12: 0000000000000001
5691 10:54:41.469081 [ 139.677215] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5692 10:54:41.469135 [ 139.685188] irq event stamp: 0
5693 10:54:41.469189 [ 139.688594] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5694 10:54:41.469244 [ 139.695595] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5695 10:54:41.469311 [ 139.704728] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5696 10:54:41.469367 [ 139.713862] softirqs last disabled at (0): [<0000000000000000>] 0x0
5697 10:54:41.469422 [ 139.720853] ---[ end trace fccc3b9c7c6424cc ]---
5698 10:54:41.469477 [ 139.726007] lkdtm: Saturation detected: still saturated
5699 10:54:41.469538 # [ 129.633421] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5700 10:54:41.469595 # [ 129.643323] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1842, name: cat
5701 10:54:41.469649 # [ 129.651777] INFO: lockdep is turned off.
5702 10:54:41.469704 # [ 129.656153] irq event stamp: 0
5703 10:54:41.469757 # [ 129.659557] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5704 10:54:41.469811 # [ 129.666555] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5705 10:54:41.469866 # [ 129.675689] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5706 10:54:41.469921 # [ 129.684820] softirqs last disabled at (0): [<0000000000000000>] 0x0
5707 10:54:41.469975 # [ 129.691817] CPU: 0 PID: 1842 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5708 10:54:41.470029 # [ 129.700464] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5709 10:54:41.470084 # [ 129.707267] Call Trace:
5710 10:54:41.470138 # [ 129.709992] dump_stack+0x77/0x97
5711 10:54:41.470196 # [ 129.713689] ___might_sleep.cold+0xa6/0xb6
5712 10:54:41.470250 # [ 129.718251] exit_signals+0x1c/0x2d0
5713 10:54:41.470306 # [ 129.722239] do_exit+0xd5/0xb00
5714 10:54:41.470361 # [ 129.725741] ? ksys_write+0x68/0xe0
5715 10:54:41.470424 # [ 129.729633] rewind_stack_do_exit+0x17/0x20
5716 10:54:41.470481 # [ 129.734301] RIP: 0033:0x7ffb12619f33
5717 10:54:41.470538 # [ 129.738279] 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
5718 10:54:41.470595 # [ 129.759256] RSP: 002b:00007ffd879b2578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5719 10:54:41.470650 # [ 129.767710] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007ffb12619f33
5720 10:54:41.470704 # [ 129.775678] RDX: 000000000000000a RSI: 00007ffb1250a000 RDI: 0000000000000001
5721 10:54:41.470758 # [ 129.783644] RBP: 00007ffb1250a000 R08: 00007ffb12509010 R09: 0000000000000000
5722 10:54:41.470812 # [ 129.791612] R10: 00007ffb127141c0 R11: 0000000000000246 R12: 0000000000000001
5723 10:54:41.470866 # [ 129.799579] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5724 10:54:41.470921 # EXEC_NULL: saw 'call trace:': ok
5725 10:54:41.470976 ok 36 selftests: lkdtm: EXEC_NULL.sh
5726 10:54:41.471030 # selftests: lkdtm: ACCESS_USERSPACE.sh
5727 10:54:41.471083 # Killed
5728 10:54:41.471136 # [ 129.949623] lkdtm: Performing direct entry ACCESS_USERSPACE
5729 10:54:41.471190 # [ 129.956819] lkdtm: attempting bad read at 00007fe8bd310000
5730 10:54:41.471244 # [ 129.969160] BUG: unable to handle page fault for address: 00007fe8bd310000
5731 10:54:41.471298 # [ 129.983043] #PF: supervisor read access in kernel mode
5732 10:54:41.471352 # [ 129.988779] #PF: error_code(0x0001) - permissions violation
5733 10:54:41.471406 # [ 129.994991] PGD 8000000105372067 P4D 8000000105372067 PUD 103081067 PMD 103080067 PTE 113d31067
5734 10:54:41.471460 # [ 130.010927] Oops: 0001 [#12] SMP PTI
5735 10:54:41.471513 # [ 130.014917] CPU: 1 PID: 1877 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5736 10:54:41.471568 # [ 130.023566] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5737 10:54:41.471622 # [ 130.030393] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x3d/0x9f
5738 10:54:41.472009 # [ 130.036616] Code: 2b 04 25 28 00 00 00 75 60 48 83 c4 10 5d c3 48 89 ee 48 c7 c7 80 8f cc ae e8 55 9d fd ff 48 c7 c7 a8 8f cc ae b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 3c 9d fd ff 48 89 ee 48 c7 c7 d0 8f cc
5739 10:54:41.472081 # [ 130.063809] RSP: 0018:ffffb55d82677e48 EFLAGS: 00010246
5740 10:54:41.472141 # [ 130.069642] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 0000000000000000
5741 10:54:41.472199 # [ 130.077608] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffaecc8fa8
5742 10:54:41.472255 # [ 130.085590] RBP: 00007fe8bd310000 R08: 0000000000000000 R09: 0000000000000000
5743 10:54:41.472311 # [ 130.093558] R10: 00000000ffffe000 R11: 3ffffff[ 140.049550] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5744 10:54:41.472367 [ 140.062353] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5745 10:54:41.472422 [ 140.069847] ------------[ cut here ]------------
5746 10:54:41.472477 fffffffff R12: 0000000000000011
5747 10:54:41.472532 # [ 130.101541] R13: ffffb55d8[ 140.075031] refcount_t: saturated; leaking memory.
5748 10:54:41.472586 [ 140.086622] WARNING: CPU: 3 PID: 2486 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5749 10:54:41.472641 2677f10 R14: ffffb55d82677f10 R15: ffff91f3831f1000
5750 10:54:41.472697 # [ 130.10[ 140.095962] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5751 10:54:41.472755 [ 140.128599] CPU: 3 PID: 2486 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5752 10:54:41.472811 [ 140.137253] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5753 10:54:41.472866 [ 140.144062] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5754 10:54:41.472920 [ 140.149804] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
5755 10:54:41.472977 [ 140.170819] RSP: 0018:ffffb55d82f3fe38 EFLAGS: 00010282
5756 10:54:41.473031 [ 140.176657] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
5757 10:54:41.473086 [ 140.184628] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
5758 10:54:41.473140 [ 140.192603] RBP: ffffffffaecc7d78 R08: 0000000000000000 R09: 0000000000000000
5759 10:54:41.473194 [ 140.200588] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
5760 10:54:41.473248 [ 140.208598] R13: ffffb55d82f3ff10 R14: ffffb55d82f3ff10 R15: ffff91f384007000
5761 10:54:41.473317 [ 140.216584] FS: 00007f9d7d76c580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5762 10:54:41.473373 [ 140.225656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5763 10:54:41.473431 [ 140.232075] CR2: 00007f9d7d585000 CR3: 00000001031c8001 CR4: 00000000003706e0
5764 10:54:41.473486 [ 140.240049] Call Trace:
5765 10:54:41.473540 [ 140.242781] __refcount_add_not_zero.constprop.0+0x2a/0x31
5766 10:54:41.473594 [ 140.248941] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x72
5767 10:54:41.473651 [ 140.255296] direct_entry.cold+0x2c/0x38
5768 10:54:41.473706 [ 140.259680] full_proxy_write+0x56/0x80
5769 10:54:41.473760 [ 140.263995] vfs_write+0xea/0x390
5770 10:54:41.473817 [ 140.267695] ksys_write+0x68/0xe0
5771 10:54:41.473873 [ 140.271398] do_syscall_64+0x33/0x40
5772 10:54:41.473927 [ 140.275393] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5773 10:54:41.473981 [ 140.281036] RIP: 0033:0x7f9d7d694f33
5774 10:54:41.474035 [ 140.285029] 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
5775 10:54:41.474092 [ 140.306015] RSP: 002b:00007ffeda3e2f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5776 10:54:41.474147 [ 140.314475] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f9d7d694f33
5777 10:54:41.474203 [ 140.322449] RDX: 0000000000000020 RSI: 00007f9d7d585000 RDI: 0000000000000001
5778 10:54:41.474258 9509] FS: 00007fe8bd2e1580(0000) GS:ffff91f3fac80000(0000) knlG[ 140.330423] RBP: 00007f9d7d585000 R08: 00007f9d7d584010 R09: 0000000000000000
5779 10:54:41.474315 S:0000000000000000
5780 10:56:09.189514 # [ 130.118547] CS: 0010 DS: 0000 ES: 0000[ 140.344609] R10: 00007f9d7d78f1c0 R11: 0000000000000246 R12: 0000000000000001
5781 10:56:09.190072 [ 140.358797] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5782 10:56:09.190446 [ 140.366771] irq event stamp: 0
5783 10:56:09.190826 [ 140.370203] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5784 10:56:09.191241 [ 140.377205] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5785 10:56:09.191592 [ 140.386341] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5786 10:56:09.193957 [ 140.395484] softirqs last disabled at (0): [<0000000000000000>] 0x0
5787 10:56:09.194496 [ 140.402536] ---[ end trace fccc3b9c7c6424cd ]---
5788 10:56:09.194983 CR0: 0000000080050033
5789 10:56:09.195452 # [ 130.124961] CR2: 00007fe8bd310000 C[ 140.407696] lkdtm: Saturation detected: still saturated
5790 10:56:09.195913 R3: 00000001031fe004 CR4: 00000000003706e0
5791 10:56:09.196310 # [ 130.132927] Call Trace:
5792 10:56:09.196633 # [ 130.135654] direct_entry.cold+0x2c/0x38
5793 10:56:09.196979 # [ 130.140033] full_proxy_write+0x56/0x80
5794 10:56:09.197325 # [ 130.150545] vfs_write+0xea/0x390
5795 10:56:09.197644 # [ 130.154240] ksys_write+0x68/0xe0
5796 10:56:09.197950 # [ 130.157938] do_syscall_64+0x33/0x40
5797 10:56:09.198255 # [ 130.161926] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5798 10:56:09.198557 # [ 130.167565] RIP: 0033:0x7fe8bd209f33
5799 10:56:09.198859 # [ 130.171551] 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
5800 10:56:09.199177 # [ 130.192541] RSP: 002b:00007ffd127490a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5801 10:56:09.199489 # [ 130.200995] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fe8bd209f33
5802 10:56:09.199794 # [ 130.208963] RDX: 0000000000000011 RSI: 00007fe8bd0fa000 RDI: 0000000000000001
5803 10:56:09.200099 # [ 130.216930] RBP: 00007fe8bd0fa000 R08: 00007fe8bd0f9010 R09: 0000000000000000
5804 10:56:09.200401 # [ 130[ 140.512490] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5805 10:56:09.200702 .224896] R10: 00007fe8bd3041c0 R11: 0000000000000246 R12: 000000[ 140.520704] lkdtm: attempting bad refcount_add_not_zero() from saturated
5806 10:56:09.201018 0000000001
5807 10:56:09.201356 # [ 130.232862] R13: 0000000000000001 R14: 00000000[ 140.534411] ------------[ cut here ]------------
5808 10:56:09.201667 00020000 R15: 0000000000020000
5809 10:56:09.201982 # [ 130.240832] Modules linked [ 140.545797] refcount_t: saturated; leaking memory.
5810 10:56:09.202288 in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industri[ 140.557374] WARNING: CPU: 0 PID: 2518 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5811 10:56:09.202596 alio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_[ 140.572876] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5812 10:56:09.202941 ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x8[ 140.605559] CPU: 0 PID: 2518 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5813 10:56:09.203254 6_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5814 10:56:09.203566 # [ 130.27346[ 140.620428] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5815 10:56:09.203870 4] CR2: 00007fe8bd310000
5816 10:56:09.204179 # [ 130.277161] ---[ end trace fccc3b[ 140.633465] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5817 10:56:09.204486 9c7c6424bb ]---
5818 10:56:09.204794 # [ 130.282306] RIP: 0010:lkdtm_BUG+0x5/0x10
5819 10:56:09.205096 [ 140.645466] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
5820 10:56:09.205449 # [ 130.286674] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7[ 140.672693] RSP: 0018:ffffb55d82f8fe38 EFLAGS: 00010282
5821 10:56:09.205763 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc [ 140.684708] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
5822 10:56:09.206074 cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44[ 140.698928] RDX: ffff91f3fac2c660 RSI: ffff91f3fac1bf70 RDI: ffff91f3fac1bf70
5823 10:56:09.206399 00 00 83 05 e0 2b 71 02
5824 10:56:09.206670 # [ 130.307647] RSP: 0018:ffffb55d814[ 140.713087] RBP: ffffffffaecc7d98 R08: 0000000000000000 R09: 0000000000000000
5825 10:56:09.206949 d7e60 EFLAGS: 00010286
5826 10:56:09.207222 # [ 130.313478] RAX: ffffffffadcb1930 R[ 140.727281] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
5827 10:56:09.207502 BX: 0000000000000001 RCX: 0000000000000000
5828 10:56:09.207774 # [ 130.321444] RDX[ 140.741477] R13: ffffb55d82f8ff10 R14: ffffb55d82f8ff10 R15: ffff91f385663000
5829 10:56:09.208047 : 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
5830 10:56:09.208321 [ 140.755653] FS: 00007f4fa6128580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
5831 10:56:09.208597 # [ 130.329410] RBP: ffffffffaed23350 R08: 0000000000000001 R09[ 140.770928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5832 10:56:09.208877 : 0000000000000001
5833 10:56:09.209150 # [ 130.337380] R10: 00000000ffffe000 R11: [ 140.783631] CR2: 00007f4fa5f41000 CR3: 00000001030ba006 CR4: 00000000003706f0
5834 10:56:09.210504 3fffffffffffffff R12: 0000000000000004
5835 10:56:09.210980 # [ 130.345348] R13: ff[ 140.797847] Call Trace:
5836 10:56:09.211397 ffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
5837 10:56:09.211810 # [ [ 140.806823] __refcount_add_not_zero.constprop.0+0x2a/0x31
5838 10:56:09.212222 130.353314] FS: 00007fe8bd2e1580(0000) GS:ffff91f3fac80000(000[ 140.819128] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x72
5839 10:56:09.212618 0) knlGS:0000000000000000
5840 10:56:09.212930 # [ 130.362350] CS: 0010 DS: 0000 E[ 140.831652] direct_entry.cold+0x2c/0x38
5841 10:56:09.213225 S: 0000 CR0: 0000000080050033
5842 10:56:09.213555 # [ 130.368763] CR2: 00007fe8bd3[ 140.842257] full_proxy_write+0x56/0x80
5843 10:56:09.213867 10000 CR3: 00000001031fe004 CR4: 00000000003706e0
5844 10:56:09.214162 # ACCESS_USER[ 140.852747] vfs_write+0xea/0x390
5845 10:56:09.214459 SPACE: saw 'call trace:': ok
5846 10:56:09.214751 ok 37 selftests: lkdtm: ACCESS_USE[ 140.862662] ksys_write+0x68/0xe0
5847 10:56:09.215040 RSPACE.sh
5848 10:56:09.215320 # selftests: lkdtm: ACCESS_NULL.sh
5849 10:56:09.215602 # Killed
5850 10:56:09.215880 # [ 13[ 140.872576] do_syscall_64+0x33/0x40
5851 10:56:09.216165 0.472143] lkdtm: Performing direct entry ACCESS_NULL
5852 10:56:09.216469 # [ 130.4[ 140.882793] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5853 10:56:09.216757 82091] lkdtm: attempting bad read at 0000000000000000
5854 10:56:09.217047 # [ 130.[ 140.894683] RIP: 0033:0x7f4fa6050f33
5855 10:56:09.217363 488233] BUG: kernel NULL pointer dereference, address: 000000000[ 140.904886] 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
5856 10:56:09.217691 0000000
5857 10:56:09.218015 # [ 130.496012] #PF: supervisor read access in kernel [ 140.932095] RSP: 002b:00007ffde4d57f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5858 10:56:09.218309 mode
5859 10:56:09.218603 # [ 130.501750] #PF: error_code(0x0000) - not-present pag[ 140.946789] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f4fa6050f33
5860 10:56:09.218898 e
5861 10:56:09.219211 # [ 130.507484] PGD 0 P4D 0
5862 10:56:09.219530 # [ 130.510309] Oops: 0000 [#[ 140.960993] RDX: 0000000000000020 RSI: 00007f4fa5f41000 RDI: 0000000000000001
5863 10:56:09.219822 13] SMP PTI
5864 10:56:09.220111 # [ 130.514298] CPU: 3 PID: 1912 Comm: cat Tainted[ 140.975175] RBP: 00007f4fa5f41000 R08: 00007f4fa5f40010 R09: 0000000000000000
5865 10:56:09.220397 : G D W 5.10.131-cip13 #1
5866 10:56:09.220676 # [ 130.522947] Hardwar[ 140.989367] R10: 00007f4fa614b1c0 R11: 0000000000000246 R12: 0000000000000001
5867 10:56:09.220961 e name: Google Rammus/Rammus, BIOS 09/04/2020
5868 10:56:09.221327 # [ 130.529751][ 141.003562] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5869 10:56:09.221577 RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
5870 10:56:09.221790 # [ 130.535000] Code: f[ 141.017771] irq event stamp: 0
5871 10:56:09.221997 9 9c fd ff be 00 10 00 00 48 89 ef e8 d6 e7 3c ff e9 6d ff ff ff[ 141.027392] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5872 10:56:09.222221 0f 1f 44 00 00 53 31 f6 48 c7 c7 80 8f cc ae e8 d3 9c fd ff <48[ 141.040584] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5873 10:56:09.222445 > 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 a8 8f cc ae 48 01[ 141.056001] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5874 10:56:09.222663
5875 10:56:09.222872 # [ 130.555980] RSP: 0018:ffffb55d826c7e58 EFLAGS: 00010246
5876 10:56:09.223131 [ 141.071340] softirqs last disabled at (0): [<0000000000000000>] 0x0
5877 10:56:09.223421 # [ 130.561811] RAX: 000000000000002e RBX: 0000000000000027 RCX[ 141.084573] ---[ end trace fccc3b9c7c6424ce ]---
5878 10:56:09.223635 : 0000000000000000
5879 10:56:09.223839 # [ 130.569780] RDX: 0000000000000000 RSI: [ 141.095974] lkdtm: Saturation detected: still saturated
5880 10:56:09.224044 ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
5881 10:56:09.224249 # [ 130.577747] RBP: ffffffffaecc8071 R08: 0000000000000000 R09: 0000000000000000
5882 10:56:09.224477 # [ 130.585716] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
5883 10:56:09.224699 # [ 130.593684] R13: ffffb55d826c7f10 R14: ffffb55d826c7f10 R15: ffff91f385c2b000
5884 10:56:09.224901 # [ 130.601652] FS: 00007f187817d580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5885 10:56:09.225106 # [ 130.610679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5886 10:56:09.225328 # [ 130.617091] CR2: 0000000000000000 CR3: 0000000104048005 CR4: 00000000003706e0
5887 10:56:09.225532 # [ 130.625060] Call Trace:
5888 10:56:09.225735 # [ 130.627786] direct_entry.cold+0x2c/0x38
5889 10:56:09.225938 # [ 130.632155] full_proxy_write+0x56/0x80
5890 10:56:09.226138 # [ 130.636426] vfs_write+0xea/0x390
5891 10:56:09.226336 # [ 130.640122] ksys_write+0x68/0xe0
5892 10:56:09.226529 # [ 130.643818] do_syscall_64+0x33/0x40
5893 10:56:09.226684 # [ 130.647806] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5894 10:56:09.226835 # [ 130.653443] RIP: 0033:0x7f18780a5f33
5895 10:56:09.227627 # [ 130.657429] 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
5896 10:56:09.227889 # [ 130.678410] RSP: 002b:00007ffe698ff948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5897 10:56:09.228119 # [ 130.686855] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f18780a5f33
5898 10:56:09.228320 # [ 130.694820] RDX: 000000000000000c RSI: 00007f1877f96000 RDI: 0000000000000001
5899 10:56:09.228484 # [ 130.702787] RBP: 00007f1877f96000 R08: 00007f1877f95010 R09: 0000000000000000
5900 10:56:09.228642 # [ 130.710755] R10: 00007f18781a01c0 R11: 0000000000000246 R12: 0000000000000001
5901 10:56:09.228797 # [ 130.718721] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5902 10:56:09.228950 # [ 130.726691] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5903 10:56:09.229111 # [ 130.753141] CR2: 0000000000000000
5904 10:56:09.229281 # [ 130.763048] ---[ end trace fccc3b9c7c6424bc ]---
5905 10:56:09.229446 # [ 130.768202] RIP: 0010:lkdtm_BUG+0x5/0x10
5906 10:56:09.229597 # [ 130.772591] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
5907 10:56:09.229754 # [ 130.793600] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
5908 10:56:09.229904 # [ 130.799431] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
5909 10:56:09.230056 # [ 130.807399] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
5910 10:56:09.230207 # [ 130.815369] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
5911 10:56:09.230358 # [ 130.823335] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5912 10:56:09.230523 # [ 130.831304] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
5913 10:56:09.230681 # [ 130.839271] FS: 00007f187817d580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
5914 10:56:09.230832 # [ 130.848307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5915 10:56:09.230984 # [ 130.854721] CR2: 0000000000000000 CR3: 0000000104048005 CR4: 00000000003706e0
5916 10:56:09.231134 # [ 130.862690] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5917 10:56:09.231286 # [ 130.872598] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1912, name: cat
5918 10:56:09.231444 # [ 130.881051] INFO: lockdep is turned off.
5919 10:56:09.231565 # [ 130.885426] irq event stamp: 0
5920 10:56:09.231687 # [ 130.888830] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5921 10:56:09.231810 # [ 130.895828] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5922 10:56:09.231932 # [ 130.904962] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
5923 10:56:09.232055 # [ 130.914086] softirqs last disabled at (0): [<0000000000000000>] 0x0
5924 10:56:09.232176 # [ 130.921083] CPU: 3 PID: 1912 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5925 10:56:09.232299 # [ 130.929728] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5926 10:56:09.232422 # [ 130.936540] Call Trace:
5927 10:56:09.232543 # [ 130.939267] dump_stack+0x77/0x97
5928 10:56:09.232664 # [ 130.942965] ___might_sleep.cold+0xa6/0xb6
5929 10:56:09.232785 # [ 130.947542] exit_signals+0x1c/0x2d0
5930 10:56:09.232906 # [ 130.951541] do_exit+0xd5/0xb00
5931 10:56:09.233025 # [ 130.955042] ? ksys_write+0x68/0xe0
5932 10:56:09.233146 # [ 130.958934] rewind_stack_do_exit+0x17/0x20
5933 10:56:09.233289 # [ 130.963601] RIP: 0033:0x7f18780a5f33
5934 10:56:09.233415 # [ 130.967591] 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
5935 10:56:09.233542 # [ 130.988572] RSP: 002b:00007ffe698ff948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5936 10:56:09.233665 # [ 130.997069] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f18780a5f33
5937 10:56:09.233786 # [ 131.005036] RDX: 000000000000000c RSI: 00007f1877f96000 RDI: 0000000000000001
5938 10:56:09.233908 # [ 131.013005] RBP: 00007f1877f96000 R08: 00007f1877f95010 R09: 0000000000000000
5939 10:56:09.234029 # [ 131.020973] R10: 00007f18781a01c0 R11: 0000000000000246 R12: 0000000000000001
5940 10:56:09.234150 # [ 131.028940] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5941 10:56:09.234271 # ACCESS_NULL: saw 'call trace:': ok
5942 10:56:09.234391 ok 38 selftests: lkdtm: ACCESS_NULL.sh
5943 10:56:09.234512 # selftests: lkdtm: WRITE_RO.sh
5944 10:56:09.234631 # Killed
5945 10:56:09.234751 # [ 131.188480] lkdtm: Performing direct entry WRITE_RO
5946 10:56:09.235411 # [ 131.197797] lkdtm: attempting bad rodata write at ffffffffae8d9ef0
5947 10:56:09.235564 # [ 131.210945] BUG: unable to handle page fault for address: ffffffffae8d9ef0
5948 10:56:09.235697 # [ 131.224794] #PF: supervisor write access in kernel mode
5949 10:56:09.235826 # [ 131.230627] #PF: error_code(0x0003) - permissions violation
5950 10:56:09.235953 # [ 131.236848] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 80000001502000e1
5951 10:56:09.236078 # [ 131.244630] Oops: 0003 [#14] SMP PTI
5952 10:56:09.236200 # [ 131.248619] CPU: 0 PID: 1947 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5953 10:56:09.236323 # [ 131.257267] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5954 10:56:09.236452 # [ 131.264073] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
5955 10:56:09.236552 # [ 131.269037] Code: 00 48 c7 c7 60 8e cc ae 48 c7 c6 f0 9e 8d ae e8 75 9f fd ff 48 8b 05 f8 40 5b 00 ba 34 12 cd ab 48 c7 c7 90 8e cc ae 48 31 d0 <48> 89 05 e2 40 5b 00 e9 53 9f fd ff 0f 1f 44 00 00 48 8b 05 09 f5
5956 10:56:09.236663 # [ 131.290018] RSP: 0018:ffffb55d82767e60 EFLAGS: 00010202
5957 10:56:09.236768 # [ 131.295843] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
5958 10:56:09.236870 # [ 131.303811] RDX: 00000000abcd1234 RSI: ffff91f3fac1bf70 RDI: ffffffffaecc8e90
5959 10:56:09.236971 # [ 131.311780] RBP: ffffffffaecc807d R08: 0000000000000000 R09: 0000000000000000
5960 10:56:09.237072 # [ 131.319747] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
5961 10:56:09.237173 # [ 131.327717] R13: ffffb55d82767f10 R14: ffffb55d82767f10 R15: ffff91f3853b8000
5962 10:56:09.237294 # [ 131.335684] FS: 00007f8cf5f45580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
5963 10:56:09.237403 # [ 131.344719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5964 10:56:09.237506 # [ 131.351132] CR2: ffffffffae8d9ef0 CR3: 00000001053a0003 CR4: 00000000003706f0
5965 10:56:09.237607 # [ 131.359101] Call Trace:
5966 10:56:09.237708 # [ 131.361827] direct_entry.cold+0x2c/0x38
5967 10:56:09.237808 # [ 131.366205] full_proxy_write+0x56/0x80
5968 10:56:09.237908 # [ 131.370489] vfs_write+0xea/0x390
5969 10:56:09.238009 # [ 131.374177] ksys_write+0x68/0xe0
5970 10:56:09.238109 # [ 131.377867] do_syscall_64+0x33/0x40
5971 10:56:09.238210 # [ 131.381855] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5972 10:56:09.238311 # [ 131.387483] RIP: 0033:0x7f8cf5e6df33
5973 10:56:09.238412 # [ 131.391472] 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
5974 10:56:09.238518 # [ 131.412442] RSP: 002b:00007ffc34a4e4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5975 10:56:09.238634 # [ 13[ 141.826334] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
5976 10:56:09.238738 1.420896] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007[ 141.836720] lkdtm: attempting bad refcount_dec_and_test() from saturated
5977 10:56:09.238846 f8cf5e6df33
5978 10:56:09.238947 # [ 131.428864] RDX: 0000000000000009 RSI: 00007f8[ 141.850426] ------------[ cut here ]------------
5979 10:56:09.239049 [ 141.861792] refcount_t: underflow; use-after-free.
5980 10:56:09.239151 cf5d5e000 RDI: 0000000000000001
5981 10:56:09.239252 # [ 131.436832] RBP: 00007f8cf[ 141.867173] WARNING: CPU: 1 PID: 2553 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5982 10:56:09.239355 5d5e000 R08: 00007f8cf5d5d010 R09: 0000000000000000
5983 10:56:09.239467 # [ 131.44[ 141.882682] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5984 10:56:09.239574 4799] R10: 00007f8cf5f681c0 R11: 0000000000000246 R12: 000000000[ 141.915323] CPU: 1 PID: 2553 Comm: cat Tainted: G D W 5.10.131-cip13 #1
5985 10:56:09.239681 [ 141.930187] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5986 10:56:09.239784 0000001
5987 10:56:09.239886 # [ 131.452767] R13: 0000000000000001 R14: 00000000000[ 141.936998] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5988 10:56:09.239989 20000 R15: 0000000000020000
5989 10:56:09.240093 # [ 131.460738] Modules linked in:[ 141.948946] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
5990 10:56:09.240200 fuse ip_tables cros_ec_sensors cros_ec_sensors_core industriali[ 141.976143] RSP: 0018:ffffb55d83037e40 EFLAGS: 00010286
5991 10:56:09.240304 [ 141.988196] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
5992 10:56:09.240410 o_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_[ 141.996168] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
5993 10:56:09.240987 [ 142.010347] RBP: ffffffffaecc7db8 R08: 0000000000000000 R09: 0000000000000000
5994 10:56:09.241112 [ 142.018320] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
5995 10:56:09.241223 [ 142.026292] R13: ffffb55d83037f10 R14: ffffb55d83037f10 R15: ffff91f385407000
5996 10:56:09.241345 [ 142.034264] FS: 00007fe837fe0580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
5997 10:56:09.241458 chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_p[ 142.043307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5998 10:56:09.241550 [ 142.055932] CR2: 00007fe837df9000 CR3: 000000010518a003 CR4: 00000000003706e0
5999 10:56:09.241640 kg_temp_thermal cros_ec_dev cros_usbpd_notify
6000 10:56:09.241728 # [ 131.487173] [ 142.063906] Call Trace:
6001 10:56:09.241815 CR2: ffffffffae8d9ef0
6002 10:56:09.241901 # [ 131.490869] ---[ end trace fccc3b9c7[ 142.072845] __refcount_sub_and_test.constprop.0+0x34/0x40
6003 10:56:09.241988 c6424bd ]---
6004 10:56:09.242075 # [ 131.496023] RIP: 0010:lkdtm_BUG+0x5/0x10
6005 10:56:09.242162 # [[ 142.085187] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x72
6006 10:56:09.242250 131.500398] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0[ 142.097723] direct_entry.cold+0x2c/0x38
6007 10:56:09.242339 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc [ 142.108319] full_proxy_write+0x56/0x80
6008 10:56:09.242427 cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00[ 142.118824] vfs_write+0xea/0x390
6009 10:56:09.242515 00 83 05 e0 2b 71 02
6010 10:56:09.242601 # [ 131.521374] RSP: 0018:ffffb55d814d7e[ 142.128734] ksys_write+0x68/0xe0
6011 10:56:09.242688 60 EFLAGS: 00010286
6012 10:56:09.242777 # [ 131.527205] RAX: ffffffffadcb1930 RBX:[ 142.138647] do_syscall_64+0x33/0x40
6013 10:56:09.242865 0000000000000001 RCX: 0000000000000000
6014 10:56:09.242952 # [ 131.535172] RDX: 0[ 142.148852] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6015 10:56:09.243040 000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
6016 10:56:09.243130 # [[ 142.160710] RIP: 0033:0x7fe837f08f33
6017 10:56:09.243217 [ 142.170916] 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
6018 10:56:09.243308 131.543138] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0[ 142.191901] RSP: 002b:00007ffd39e059a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6019 10:56:09.243397 000000000000001
6020 10:56:09.243485 # [ 131.551106] R10: 00000000ffffe000 R11: 3ff[ 142.206586] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fe837f08f33
6021 10:56:09.243579 [ 142.220769] RDX: 0000000000000020 RSI: 00007fe837df9000 RDI: 0000000000000001
6022 10:56:09.243667 [ 142.228741] RBP: 00007fe837df9000 R08: 00007fe837df8010 R09: 0000000000000000
6023 10:56:09.243757 [ 142.236712] R10: 00007fe8380031c0 R11: 0000000000000246 R12: 0000000000000001
6024 10:56:09.243846 fffffffffffff R12: 0000000000000004
6025 10:56:09.243937 # [ 131.559074] R13: ffffb[ 142.244683] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6026 10:56:09.244026 55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
6027 10:56:09.244116 # [ 13[ 142.258867] irq event stamp: 0
6028 10:56:09.244202 [ 142.268487] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6029 10:56:09.244289 1.567040] FS: 00007f8cf5f45580(0000) GS:ffff91f3fac00000(0000) [ 142.275490] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6030 10:56:09.244381 [ 142.290834] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6031 10:56:09.244475 knlGS:0000000000000000
6032 10:56:09.244562 # [ 131.576075] CS: 0010 DS: 0000 ES: [ 142.299972] softirqs last disabled at (0): [<0000000000000000>] 0x0
6033 10:56:09.244650 [ 142.313179] ---[ end trace fccc3b9c7c6424cf ]---
6034 10:56:09.244737 [ 142.318335] lkdtm: Saturation detected: still saturated
6035 10:56:09.244824 0000 CR0: 0000000080050033
6036 10:56:09.244914 # [ 131.582489] CR2: ffffffffae8d9ef0 CR3: 00000001053a0003 CR4: 00000000003706f0
6037 10:56:09.245001 # WRITE_RO: saw 'call trace:': ok
6038 10:56:09.245088 ok 39 selftests: lkdtm: WRITE_RO.sh
6039 10:56:09.245174 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
6040 10:56:09.245268 # Killed
6041 10:56:09.245358 # [ 131.724924] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
6042 10:56:09.245446 # [ 131.733887] lkdtm: attempting bad ro_after_init write at ffffffffaed45328
6043 10:56:09.245533 # [ 131.747709] BUG: unable to handle page fault for address: ffffffffaed45328
6044 10:56:09.245621 # [ 131.755401] #PF: supervisor write access in kernel mode
6045 10:56:09.245708 # [ 131.761251] #PF: error_code(0x0003) - permissions violation
6046 10:56:09.245796 # [ 131.773685] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 104b00063 PTE 8000000150745061
6047 10:56:09.245883 # [ 131.782724] Oops: 0003 [#15] SMP PTI
6048 10:56:09.245971 # [ 131.786712] CPU: 3 PID: 1982 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6049 10:56:09.246525 # [ 131.795360] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6050 10:56:09.246626 # [ 131.802164] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
6051 10:56:09.246711 # [ 131.808190] Code: 8e cc ae e9 27 9f fd ff 48 c7 c7 e8 8e c[ 142.423547] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6052 10:56:09.246794 [ 142.431302] lkdtm: attempting bad refcount_sub_and_test() from saturated
6053 10:56:09.246874 [ 142.438794] ------------[ cut here ]------------
6054 10:56:09.246952 c ae e8 1b 9f fd ff 48 8b 05 d6 f4 a1 00 ba 34 12 cd ab 48 c7 c7[ 142.443953] refcount_t: underflow; use-after-free.
6055 10:56:09.247032 90 8e cc ae 48 31 d0 <48> 89 05 c0 f4 a1 00 e9 f9 9e fd ff 0f 1[ 142.455531] WARNING: CPU: 2 PID: 2588 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6056 10:56:09.247112 f 44 00 00 41 54 48 c7 c7
6057 10:56:09.247189 # [ 131.829168] RSP: 0018:ffffb55d82[ 142.471070] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6058 10:56:09.247271 7ffe60 EFLAGS: 00010202
6059 10:56:09.247350 # [ 131.834999] RAX: 00000000fe67479e [ 142.503716] CPU: 2 PID: 2588 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6060 10:56:09.247429 RBX: 0000000000000029 RCX: 0000000000000000
6061 10:56:09.247506 # [ 131.842966] RD[ 142.518584] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6062 10:56:09.247583 X: 00000000abcd1234 RSI: ffff91f3fad9bf70 RDI: ffffffffaecc8e90[ 142.531611] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6063 10:56:09.247660 # [ 131.850934] RBP: ffffffffaecc8086 R08: 0000000000000000 R0[ 142.543565] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
6064 10:56:09.247741 9: 0000000000000000
6065 10:56:09.247824 # [ 131.858899] R10: 00000000ffffe000 R11:[ 142.570773] RSP: 0018:ffffb55d83087e40 EFLAGS: 00010286
6066 10:56:09.247904 3fffffffffffffff R12: 0000000000000014
6067 10:56:09.247980 # [ 131.866866] R13: f[ 142.582825] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6068 10:56:09.248058 fffb55d827fff10 R14: ffffb55d827fff10 R15: ffff91f383b59000
6069 10:56:09.248135 # [[ 142.597014] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
6070 10:56:09.248212 131.874832] FS: 00007f3f25b97580(0000) GS:ffff91f3fad80000(00[ 142.611204] RBP: ffffffffaecc7dd8 R08: 0000000000000000 R09: 0000000000000000
6071 10:56:09.248290 00) knlGS:0000000000000000
6072 10:56:09.248367 # [ 131.883868] CS: 0010 DS: 0000 [ 142.625396] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6073 10:56:09.248444 ES: 0000 CR0: 0000000080050033
6074 10:56:09.248520 # [ 131.890282] CR2: ffffffffae[ 142.639587] R13: ffffb55d83087f10 R14: ffffb55d83087f10 R15: ffff91f383ea4000
6075 10:56:09.248597 d45328 CR3: 0000000105db6003 CR4: 00000000003706e0
6076 10:56:09.248673 # [ 131.898[ 142.653776] FS: 00007f2005075580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
6077 10:56:09.248750 249] Call Trace:
6078 10:56:09.248827 # [ 131.900976] direct_entry.cold+0x2c/0x38[ 142.669033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6079 10:56:09.248905 # [ 131.905353] full_proxy_write+0x56/0x80
6080 10:56:09.248980 # [ 131.909633] [ 142.681670] CR2: 00007f2004e8e000 CR3: 00000001031e2001 CR4: 00000000003706e0
6081 10:56:09.249057 [ 142.695858] Call Trace:
6082 10:56:09.249133 vfs_write+0xea/0x390
6083 10:56:09.249208 # [ 131.913328] ksys_write+0x68/0xe0
6084 10:56:09.249298 #[ 142.698592] __refcount_sub_and_test.constprop.0+0x34/0x40
6085 10:56:09.249376 [ 131.917026] do_syscall_64+0x33/0x40
6086 10:56:09.249452 # [ 131.921014] entr[ 142.710931] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x72
6087 10:56:09.249529 y_SYSCALL_64_after_hwframe+0x44/0xa9
6088 10:56:09.249605 # [ 131.926652] RIP: 0033[ 142.723471] direct_entry.cold+0x2c/0x38
6089 10:56:09.249682 :0x7f3f25abff33
6090 10:56:09.249757 # [ 131.930637] Code: 8b 15 61 ef 0c 00 f7 d8 [ 142.734066] full_proxy_write+0x56/0x80
6091 10:56:09.249834 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 0[ 142.744566] vfs_write+0xea/0x390
6092 10:56:09.249914 0 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 [ 142.754483] ksys_write+0x68/0xe0
6093 10:56:09.249993 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6094 10:56:09.250069 # [ 131.951617] RSP:[ 142.764400] do_syscall_64+0x33/0x40
6095 10:56:09.250146 002b:00007ffd0c208578 EFLAGS: 00000246 ORIG_RAX: 00000000000000[ 142.774607] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6096 10:56:09.250223 01
6097 10:56:09.250299 # [ 131.960071] RAX: ffffffffffffffda RBX: 0000000000000014[ 142.786465] RIP: 0033:0x7f2004f9df33
6098 10:56:09.250376 RCX: 00007f3f25abff33
6099 10:56:09.250970 # [ 131.968037] RDX: 0000000000000014 R[ 142.796673] 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
6100 10:56:09.251071 SI: 00007f3f259b0000 RDI: 0000000000000001
6101 10:56:09.251157 # [ 131.976003] RBP[ 142.823875] RSP: 002b:00007ffe411333c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6102 10:56:09.251240 : 00007f3f259b0000 R08: 00007f3f259af010 R09: 0000000000000000
6103 10:56:09.251319 [ 142.838552] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f2004f9df33
6104 10:56:09.251411 [ 142.852740] RDX: 0000000000000020 RSI: 00007f2004e8e000 RDI: 0000000000000001
6105 10:56:09.251480 # [ 131.983970] R10: 00007f3f25bba1c0 R11: 0000000000000246 R12[ 142.860714] RBP: 00007f2004e8e000 R08: 00007f2004e8d010 R09: 0000000000000000
6106 10:56:09.251549 [ 142.874898] R10: 00007f20050981c0 R11: 0000000000000246 R12: 0000000000000001
6107 10:56:09.251618 : 0000000000000001
6108 10:56:09.251695 # [ 131.991936] R13: 0000000000000001 R14: [ 142.882870] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6109 10:56:09.251764 0000000000020000 R15: 0000000000020000
6110 10:56:09.251835 # [ 131.999907] Modules[ 142.897060] irq event stamp: 0
6111 10:56:09.251903 linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core [ 142.906683] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6112 10:56:09.251972 industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sys[ 142.919904] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6113 10:56:09.252042 fs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sens[ 142.935259] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6114 10:56:09.252111 orhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6115 10:56:09.252188 # [ 1[ 142.950614] softirqs last disabled at (0): [<0000000000000000>] 0x0
6116 10:56:09.252259 [ 142.963831] ---[ end trace fccc3b9c7c6424d0 ]---
6117 10:56:09.252327 32.026359] CR2: ffffffffaed45328
6118 10:56:09.252397 # [ 132.036266] ---[ end trac[ 142.968990] lkdtm: Saturation detected: still saturated
6119 10:56:09.252465 e fccc3b9c7c6424be ]---
6120 10:56:09.252537 # [ 132.041419] RIP: 0010:lkdtm_BUG+0x5/0x10
6121 10:56:09.252605 # [ 132.045786] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
6122 10:56:09.252675 # [ 132.066762] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
6123 10:56:09.252744 # [ 132.072594] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
6124 10:56:09.252812 # [ 132.080561] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
6125 10:56:09.252880 # [ 132.088540] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
6126 10:56:09.252948 # [ 132.096507] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
6127 10:56:09.253017 # [ 132.104474] R13: ffffb55d814d7f10 R14: ffffb55d814d7f10 R15: ffff91f385584000
6128 10:56:09.253085 # [ 132.112442] FS: 00007f3f25b97580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6129 10:56:09.253156 # [ 132.121478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6130 10:56:09.253225 # [ 132.127890] CR2: ffffffffaed45328 CR3: 0000000105db6003 CR4: 00000000003706e0
6131 10:56:09.253306 # [ 132.135857] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
6132 10:56:09.253377 # [ 132.145765] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1982, name: cat
6133 10:56:09.253445 # [ 132.154217] INFO: lockdep is turned off.
6134 10:56:09.253512 # [ 132.158593] irq event stamp: 0
6135 10:56:09.253580 # [ 132.161996] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6136 10:56:09.253649 # [ 132.168996] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6137 10:56:09.253717 # [ 132.178130] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6138 10:56:09.253785 # [ 132.187263] softirqs last disabled at (0): [<0000000000000000>] 0x0
6139 10:56:09.253853 # [ 132.194259] CPU: 3 PID: 1982 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6140 10:56:09.253920 # [ 132.202907] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6141 10:56:09.253988 # [ 132.209708] Call Trace:
6142 10:56:09.254055 # [ 132.212435] dump_stack+0x77/0x97
6143 10:56:09.254122 # [ 132.216133] ___might_sleep.cold+0xa6/0xb6
6144 10:56:09.254189 # [ 132.220705] exit_signals+0x1c/0x2d0
6145 10:56:09.254256 # [ 132.224692] do_exit+0xd5/0xb00
6146 10:56:09.254328 # [ 132.228194] ? ksys_write+0x68/0xe0
6147 10:56:09.254397 # [ 132.232085] rewind_stack_do_exit+0x17/0x20
6148 10:56:09.254464 # [ 132.236752] RIP: 0033:0x7f3f25abff33
6149 10:56:09.254909 # [ 132.240737] 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
6150 10:56:09.254997 # [ 132.261717] RSP: 002b:00007ffd0c208578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6151 10:56:09.255074 # [ 132.270163] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f3f25abff33
6152 10:56:09.255151 # [ 132.278130] RDX: 0000000000000014 RSI: 00007f3f259b0000 RDI: 0000000000000001
6153 10:56:09.255222 # [ 132.286099] RBP: 00007f3f259b0000 R08: 00007f3f259af010 R09: 0000000000000000
6154 10:56:09.255292 # [ 132.294066] R10: 00007f3f25bba1c0 R11: 0000000000000246 R12: 0000000000000001
6155 10:56:09.255361 # [ 132.302034] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6156 10:56:09.255429 # WRITE_RO_AFTER_IN[ 143.259791] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
6157 10:56:09.255497 IT: saw 'call trace:': ok
6158 10:56:09.255565 ok 40 selftests: lkdtm: WRITE_RO_AFTE[ 143.267459] lkdtm: attempting good copy_to_user of correct size
6159 10:56:09.255635 R_INIT.sh
6160 10:56:09.255706 # selftests: lkdtm: WRITE_KERN.sh
6161 10:56:09.255775 # Killed
6162 10:56:09.255842 # [ 132[ 143.280309] lkdtm: attempting bad copy_to_user of too large size
6163 10:56:09.255910 .380993] lkdtm: Performing direct entry WRITE_KERN
6164 10:56:09.255980 # [ 132.390270] lkdtm: attempting bad 6766706 byte write at ffffffffae325d72
6165 10:56:09.256049 # [ 132.403992] BUG: unable to handle page fault for address: ffffffffae325d72
6166 10:56:09.256118 # [ 132.417860] #PF: supervisor write access in kernel mode
6167 10:56:09.256186 # [ 132.423693] #PF: error_code(0x0003) - permissions violation
6168 10:56:09.256255 # [ 132.429914] PGD 150829067 P4D 150829067 PUD 15082a063 PMD 14fc000e1
6169 10:56:09.256322 # [ 132.437013] Oops: 0003 [#16] SMP PTI
6170 10:56:09.256389 # [ 132.447213] CPU: 1 PID: 2017 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6171 10:56:09.256466 # [ 132.455863] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6172 10:56:09.256527 # [ 132.468884] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
6173 10:56:09.256588 # [ 132.474038] Code: 53 48 c7 c3 72 5d 32 ae 49 89 dc 48 89 da 49 81 ec 00 1d cb ad 4c 89 e6 e8 ce 9e fd ff 48 89 df 4c 89 e1 48 c7 c6 00 1d cb ad <f3> a4 48 c7 c7 90 8e cc ae e8 b3 9e fd ff 5b 41 5c e9 b7 fe ff ff
6174 10:56:09.256652 # [ 132.501233] RSP: 0018:ffffb55d82867e50 EFLAGS: 00010246
6175 10:56:09.256713 # [ 132.507066] RAX: 000000000000003c RBX: ffffffffae325d72 RCX: 0000000000674072
6176 10:56:09.256774 # [ 132.515034] RDX: 0000000000000000 RSI: ffffffffadcb1d00 RDI: ffffffffae325d72
6177 10:56:09.256837 # [ 132.523001] RBP: ffffff[ 143.404181] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
6178 10:56:09.256897 [ 143.412002] lkdtm: attempting good copy_from_user of correct size
6179 10:56:09.256962 [ 143.418821] lkdtm: attempting bad copy_from_user of too large size
6180 10:56:09.257023 ffaecc809a R08: 0000000000000000 R09: 0000000000000000
6181 10:56:09.257085 # [ 132.530969] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000674072
6182 10:56:09.257146 # [ 132.538939] R13: ffffb55d82867f10 R14: ffffb55d82867f10 R15: ffff91f3827cc000
6183 10:56:09.257208 # [ 132.546908] FS: 00007fc1ada22580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
6184 10:56:09.257278 # [ 132.555944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6185 10:56:09.257342 # [ 132.562357] CR2: ffffffffae325d72 CR3: 0000000105c6c001 CR4: 00000000003706e0
6186 10:56:09.257404 # [ 132.570323] Call Trace:
6187 10:56:09.257465 # [ 132.573050] direct_entry.cold+0x2c/0x38
6188 10:56:09.257526 # [ 132.577429] full_proxy_write+0x56/0x80
6189 10:56:09.257587 # [ 132.587920] vfs_write+0xea/0x390
6190 10:56:09.257648 # [ 132.591616] ksys_write+0x68/0xe0
6191 10:56:09.257708 # [ 132.595313] do_syscall_64+0x33/0x40
6192 10:56:09.257769 # [ 132.599302] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6193 10:56:09.257830 # [ 132.604939] RIP: 0033:0x7fc1ad94af33
6194 10:56:09.257891 # [ 132.608926] 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
6195 10:56:09.257955 # [ 132.629908] RSP: 002b:00007ffda974ba08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6196 10:56:09.258023 # [ 132.638362] RAX: fff[ 143.531493] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
6197 10:56:09.258094 [ 143.544888] lkdtm: attempting good copy_to_user inside whitelist
6198 10:56:09.258155 [ 143.551641] lkdtm: attempting bad copy_to_user outside whitelist
6199 10:56:09.258216 fffffffffffda RBX: 000000000000000b RCX: 00007fc1ad94af33
6200 10:56:09.258279 # [ 132.646329] RDX: 000000000000000b RSI: 00007fc1ad83b000 RDI: 0000000000000001
6201 10:56:09.258340 # [ 132.654296] RBP: 00007fc1ad83b000 R08: 00007fc1ad83a010 R09: 0000000000000000
6202 10:56:09.258401 # [ 132.662263] R10: 00007fc1ada451c0 R11: 0000000000000246 R12: 0000000000000001
6203 10:56:09.258463 # [ 132.670231] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6204 10:56:09.258879 # [ 132.678202] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6205 10:56:09.258956 # [ 132.710836] CR2: ffffffffae325d72
6206 10:56:09.259023 # [ 132.714544] ---[ end trace fccc3b9c7c6424bf ]---
6207 10:56:09.259088 # [ 132.719699] RIP: 0010:lkdtm_BUG+0x5/0x10
6208 10:56:09.259151 # [ 132.724075] Code: 59 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 e0 2b 71 02
6209 10:56:09.259216 # [ 132.745053] RSP: 0018:ffffb55d814d7e60 EFLAGS: 00010286
6210 10:56:09.259279 # [ 132.750884] RAX: ffffffffadcb1930 RBX: 0000000000000001 RCX: 0000000000000000
6211 10:56:09.259341 # [ 132.758850] RDX: 0000000000000000 RSI: ffff91f3fac9bf70 RDI: ffffffffae8d9a70
6212 10:56:09.259403 # [ 132.766817] RBP: ffffffffaed23350 R08: 0000000000000001 R09: 0000000000000001
6213 10:56:09.259464 #[ 143.685362] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
6214 10:56:09.259525 [ 132.774785] R10: 00000000ffffe000 R11: 3fffffffffffffff R12:[ 143.696267] lkdtm: attempting good copy_from_user inside whitelist
6215 10:56:09.259587 0000000000000004
6216 10:56:09.259648 # [ 132.782752] R13: ffffb55d814d7f10 R14: f[ 143.709387] lkdtm: attempting bad copy_from_user outside whitelist
6217 10:56:09.259710 fffb55d814d7f10 R15: ffff91f385584000
6218 10:56:09.259772 # [ 132.790720] FS: 00007fc1ada22580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
6219 10:56:09.259834 # [ 132.799757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6220 10:56:09.259895 # [ 132.806170] CR2: ffffffffae325d72 CR3: 0000000105c6c001 CR4: 00000000003706e0
6221 10:56:09.259956 # WRITE_KERN: saw 'call trace:': ok
6222 10:56:09.260016 ok 41 selftests: lkdtm: WRITE_KERN.sh
6223 10:56:09.260078 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
6224 10:56:09.260138 # [ 132.896071] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
6225 10:56:09.260199 # [ 132.907889] lkdtm: attempting good refcount_inc() without overflow
6226 10:56:09.260261 # [ 132.921023] lkdtm: attempting bad refcount_inc() overflow
6227 10:56:09.260323 # [ 132.933255] ------------[ cut here ]------------
6228 10:56:09.260384 # [ 132.944625] refcount_t: saturated; leaking memory.
6229 10:56:09.260445 # [ 132.950005] WARNING: CPU: 1 PID: 2052 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
6230 10:56:09.260507 # [ 132.965546] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6231 10:56:09.260571 # [ 132.998182] CPU: 1 PID: 2052 Comm: cat Tainted:[ 143.830546] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6232 10:56:09.260633 [ 143.841284] lkdtm: good_stack: ffffb55d8346fe20-ffffb55d8346fe40
6233 10:56:09.260694 [ 143.848000] lkdtm: bad_stack : ffffb55d8346fda8-ffffb55d8346fdc8
6234 10:56:09.260755 [ 143.854717] lkdtm: attempting good copy_to_user of local stack
6235 10:56:09.260816 [ 143.861239] lkdtm: attempting bad copy_to_user of distant stack
6236 10:56:09.260877 G D W 5.10.131-cip13 #1
6237 10:56:09.260937 # [ 133.013048] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6238 10:56:09.260998 # [ 133.019856] RIP: 0010:refcount_warn_saturate+0x49/0xf0
6239 10:56:09.261059 # [ 133.031806] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
6240 10:56:09.261123 # [ 133.058999] RSP: 0018:ffffb55d828d7e48 EFLAGS: 00010286
6241 10:56:09.261184 # [ 133.071048] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
6242 10:56:09.261246 # [ 133.079020] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
6243 10:56:09.261317 # [ 133.093203] RBP: ffffffffaecc80a5 R08: 0000000000000000 R09: 0000000000000000
6244 10:56:09.261378 # [ 133.107388] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6245 10:56:09.261451 # [ 133.121574] R13: ffffb55d828d7f10 R14: ffffb55d828d7f10 R15: ffff91f383118000
6246 10:56:09.261507 # [ 133.135785] FS: 00007f91335cd580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
6247 10:56:09.261563 # [ 133.144826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000[ 143.964681] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6248 10:56:09.261620 [ 143.974436] lkdtm: good_stack: ffffb55d834ffe20-ffffb55d834ffe40
6249 10:56:09.261675 [ 143.981145] lkdtm: bad_stack : ffffb55d834ffda8-ffffb55d834ffdc8
6250 10:56:09.261731 080050033
6251 10:56:09.262144 # [ 133.157451] CR2: 00007f91333e6000 CR3: 000000010[ 143.987866] lkdtm: attempting good copy_from_user of local stack
6252 10:56:09.262216 [ 144.000784] lkdtm: attempting bad copy_from_user of distant stack
6253 10:56:09.262278 3e62004 CR4: 00000000003706e0
6254 10:56:09.262338 # [ 133.165447] Call Trace:
6255 10:56:09.262394 # [ 133.174384] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x94
6256 10:56:09.262451 # [ 133.185925] direct_entry.cold+0x2c/0x38
6257 10:56:09.262506 # [ 133.196536] full_proxy_write+0x56/0x80
6258 10:56:09.262562 # [ 133.207037] vfs_write+0xea/0x390
6259 10:56:09.262617 # [ 133.216952] ksys_write+0x68/0xe0
6260 10:56:09.262673 # [ 133.220653] do_syscall_64+0x33/0x40
6261 10:56:09.262729 # [ 133.230852] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6262 10:56:09.262784 # [ 133.242708] RIP: 0033:0x7f91334f5f33
6263 10:56:09.262840 # [ 133.246701] 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
6264 10:56:09.262898 # [ 133.273890] RSP: 002b:00007ffcbd9178e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6265 10:56:09.262955 # [ 133.282349] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f91334f5f33
6266 10:56:09.263011 # [ 133.296547] RDX: 0000000000000016 RSI: 00007f91333e6000 RDI: 0000000000000001
6267 10:56:09.263067 # [ 133.304545] RBP: 00007f91333e6000 R08: 00007f91333e5010 R09: 0000000000000000
6268 10:56:09.263122 # [ 133.318724] R10: 00007f91335f01c0 R11: 0000000000000246 R12: 0000000000000001
6269 10:56:09.263178 # [ 133[ 144.108886] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6270 10:56:09.263234 .326698] R13: 0000000000000001 R14: 0000000000020000 R15: 000000[ 144.120140] lkdtm: good_stack: ffffb55d83577e20-ffffb55d83577e40
6271 10:56:09.263292 0000020000
6272 10:56:09.263349 # [ 133.340880] irq event stamp: 0
6273 10:56:09.263405 # [ 133.350500[ 144.133071] lkdtm: bad_stack : ffffb55d83577ff8-ffffb55d83578018
6274 10:56:09.263461 ] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6275 10:56:09.263516 # [ [ 144.145998] lkdtm: attempting good copy_to_user of local stack
6276 10:56:09.263572 133.357503] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] [ 144.158724] lkdtm: attempting bad copy_to_user of distant stack
6277 10:56:09.263631 copy_process+0x63c/0x1c80
6278 10:56:09.263686 # [ 133.372847] softirqs last enabl[ 144.171554] lkdtm: copy_to_user failed, but lacked Oops
6279 10:56:09.263743 ed at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6280 10:56:09.263800 # [ 133.381986] softirqs last disabled at (0): [<0000000000000000>] 0x0
6281 10:56:09.263855 # [ 133.395196] ---[ end trace fccc3b9c7c6424c0 ]---
6282 10:56:09.263910 # [ 133.406566] lkdtm: Overflow detected: saturated
6283 10:56:09.263966 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
6284 10:56:09.264021 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
6285 10:56:09.264076 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
6286 10:56:09.264131 # [ 133.484383] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
6287 10:56:09.264186 # [ 133.492938] lkdtm: attempting good refcount_add() without overflow
6288 10:56:09.264242 # [ 133.499865] lkdtm: attempting bad refcount_add() overflow
6289 10:56:09.264298 # [ 133.505911] ------------[ cut here ]------------
6290 10:56:09.264353 # [ 133.511076] refcount_t: saturated; leaking memory.
6291 10:56:09.264409 # [ 133.516445] WARNING: CPU: 3 PID: 2084 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
6292 10:56:09.264465 # [ 133.525782] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6293 10:56:09.264523 # [ 133.552222] CPU: 3 PID: 2084 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6294 10:56:09.264580 # [ 133.560873] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6295 10:56:09.264636 # [ 133.567679] RIP: 0010:refcount_war[ 144.307198] lkdtm: Performing direct entry USERCOPY_KERNEL
6296 10:56:09.264692 [ 144.314037] lkdtm: attempting good copy_to_user from kernel rodata: ffffffffae8d9f10
6297 10:56:09.264748 [ 144.322699] lkdtm: attempting bad copy_to_user from kernel text: ffffffffad6d10e0
6298 10:56:09.264803 n_saturate+0x49/0xf0
6299 10:56:09.264860 # [ 133.573416] Code: 76 01 00 0f 84 a4 0[ 144.331070] lkdtm: FAIL: survived bad copy_to_user()
6300 10:56:09.264916 0 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
6301 10:56:09.264974 # [ 133.594398] RSP: 0018:ffffb55d82807e48 EFLAGS: 00010286
6302 10:56:09.265030 # [ 133.600232] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
6303 10:56:09.265086 # [ 133.608201] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6304 10:56:09.265142 # [ 133.616163] RBP: ffffffffaecc80bb R08: 0000000000000000 R09: 0000000000000000
6305 10:56:09.265542 # [ 133.624132] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6306 10:56:09.265611 # [ 133.632102] R13: ffffb55d82807f10 R14: ffffb55d82807f10 R15: ffff91f385762000
6307 10:56:09.265673 # [ 133.640071] FS: 00007f61e4470580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6308 10:56:09.265732 # [ 133.649109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6309 10:56:09.265790 # [ 133.655544] CR2: 00007f61e4289000 CR3: 000000010564e005 CR4: 00000000003706e0
6310 10:56:09.265848 # [ 133.663517] Call Trace:
6311 10:56:09.265905 # [ 133.672461] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa3
6312 10:56:09.265961 # [ 133.684025] direct_entry.cold+0x2c/0x38
6313 10:56:09.266017 # [ 133.694617] full_proxy_write+0x56/0x80
6314 10:56:09.266073 # [ 133.698930] vfs_write+0xea/0x390
6315 10:56:09.266128 # [ 133.702629] ksys_write+0x68/0xe0
6316 10:56:09.266184 # [ 133.706330] do_syscall_64+0x33/0x40
6317 10:56:09.266239 # [ 133[ 144.456019] lkdtm: Performing direct entry STACKLEAK_ERASING
6318 10:56:09.266295 [ 144.467308] lkdtm: checking unused part of the thread stack (15928 bytes)...
6319 10:56:09.266351 [ 144.475231] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
6320 10:56:09.266420 .710344] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6321 10:56:09.266475 # [ 133.715[ 144.483022] lkdtm: FAIL: the thread stack is NOT properly erased
6322 10:56:09.266530 [ 144.495940] CPU: 3 PID: 2953 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6323 10:56:09.266585 [ 144.504593] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6324 10:56:09.266640 [ 144.511397] Call Trace:
6325 10:56:09.266694 [ 144.514125] dump_stack+0x77/0x97
6326 10:56:09.266747 [ 144.517823] lkdtm_STACKLEAK_ERASING+0x116/0x140
6327 10:56:09.266802 [ 144.522975] direct_entry.cold+0x2c/0x38
6328 10:56:09.266855 [ 144.527352] full_proxy_write+0x56/0x80
6329 10:56:09.266909 [ 144.531631] vfs_write+0xea/0x390
6330 10:56:09.266963 [ 144.535327] ksys_write+0x68/0xe0
6331 10:56:09.267017 [ 144.539025] do_syscall_64+0x33/0x40
6332 10:56:09.267070 [ 144.543013] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6333 10:56:09.267124 [ 144.548642] RIP: 0033:0x7feda5348f33
6334 10:56:09.267178 [ 144.552629] 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
6335 10:56:09.267235 [ 144.573611] RSP: 002b:00007ffd901584e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6336 10:56:09.267290 [ 144.582066] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007feda5348f33
6337 10:56:09.267345 [ 144.590035] RDX: 0000000000000012 RSI: 00007feda5239000 RDI: 0000000000000001
6338 10:56:09.267399 [ 144.598003] RBP: 00007feda5239000 R08: 00007feda5238010 R09: 0000000000000000
6339 10:56:09.267453 [ 144.605970] R10: 00007feda54431c0 R11: 0000000000000246 R12: 0000000000000001
6340 10:56:09.267508 [ 144.613938] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6341 10:56:09.267561 985] RIP: 0033:0x7f61e4398f33
6342 10:56:09.267615 # [ 133.719976] 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
6343 10:56:09.267671 # [ 133.740982] RSP: 002b:00007fff53488468 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6344 10:56:09.267725 # [ 133.749445] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f61e4398f33
6345 10:56:09.267778 # [ 133.763621] RDX: 0000000000000016 RSI: 00007f61e4289000 RDI: 0000000000000001
6346 10:56:09.267831 # [ 133.771590] RBP: 00007f61e4289000 R08: 00007f61e4288010 R09: 0000000000000000
6347 10:56:09.267884 # [ 133.779552] R10: 00007f61e44931c0 R11: 0000000000000246 R12: 0000000000000001
6348 10:56:09.267937 # [ 133.787543] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6349 10:56:09.267989 # [ 133.795520] irq event stamp: 0
6350 10:56:09.268042 # [ 133.805134] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6351 10:56:09.268095 # [ 133.812136] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6352 10:56:09.268149 # [ 133.821272] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6353 10:56:09.268202 # [ 133.830407] softirqs last disabled at (0): [<0000000000000000>] 0x0
6354 10:56:09.268255 # [ 133.837407] ---[ end trace fccc3b9c7c6424c1 ]---
6355 10:56:09.268313 # [ 133.842562] lkdtm: Overflow detected: saturated
6356 10:56:09.268366 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
6357 10:56:09.268420 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
6358 10:56:09.268473 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
6359 10:56:09.268526 # [ 133.92[ 144.758489] lkdtm: Performing direct entry CFI_FORWARD_PROTO
6360 10:56:09.268579 2942] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERF[ 144.765007] lkdtm: Calling matched prototype ...
6361 10:56:09.268634 LOW
6362 10:56:09.268686 # [ 133.936054] lkdtm: attempting bad refcount_inc_not_zer[ 144.776378] lkdtm: Calling mismatched prototype ...
6363 10:56:09.268740 o() overflow
6364 10:56:09.269128 # [ 133.942993] ------------[ cut here ]---------[ 144.788043] lkdtm: Fail: survived mismatched prototype function call!
6365 10:56:09.269194 ---
6366 10:56:09.269253 # [ 133.948167] refcount_t: saturated; leaking memory.
6367 10:56:09.269355 # [ 133.959744] WARNING: CPU: 3 PID: 2116 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6368 10:56:09.269411 # [ 133.975275] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6369 10:56:09.269470 # [ 134.001740] CPU: 3 PID: 2116 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6370 10:56:09.269526 # [ 134.016595] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6371 10:56:09.269580 # [ 134.023401] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6372 10:56:09.269635 # [ 134.029140] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
6373 10:56:09.269690 # [ 134.050122] RSP: 0018:ffffb55d82987e38 EFLAGS: 00010282
6374 10:56:09.269744 # [ 134.055956] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
6375 10:56:09.269797 # [ 134.063926] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6376 10:56:09.269850 # [ 134.071896] RBP: ffffffffaecc7cf8 R08: 0000000000000000 R09: 0000000000000000
6377 10:56:09.269903 # [ 134.079866] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6378 10:56:09.269957 # [ 134.087837] R13: ffffb55d82987f10 R14: ffffb55d82987f10 R15: ffff91f3852d4000
6379 10:56:09.270010 # [ 134.095807] FS: 00007f0be7996580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6380 10:56:09.270063 # [ 134.104846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6381 10:56:09.270117 # [ 134.111263] CR2: 00007f0be77af000 CR3: 00000001027c8004 CR4: 00000000003706e0
6382 10:56:09.270170 # [ 134.119233] Call Trace:
6383 10:56:09.270222 # [ 134.121955] __refcount_add_not_zero.constprop.0+0x2a/0x31
6384 10:56:09.270275 # [ 134.128104] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x72
6385 10:56:09.270328 # [ 134.134328] direct_entry.cold+0x2c/0x38
6386 10:56:09.270380 # [ 134.138710] full_proxy_write+0x56/0x80
6387 10:56:09.270433 # [ 134.142992] vfs_write+0xea/0x390
6388 10:56:09.270486 # [ 134.146693] ksys_write+0x68/0xe0
6389 10:56:09.270538 # [ 134.150392] do_syscall_64+0x33/0x40
6390 10:56:09.270591 # [ 134.154382] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6391 10:56:09.270643 # [ 134.160023] RIP: 0033:0x7f0be78bef33
6392 10:56:09.270696 # [ 134.164013] 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
6393 10:56:09.270751 # [ 134.184996] RSP: 002b:00007ffeafda1bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6394 10:56:09.270804 # [ 134.193454] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f0be78bef33
6395 10:56:09.270858 # [ 134.201424] RDX: 000000000000001f RSI: 00007f0be77af000 RDI: 0000000000000001
6396 10:56:09.270923 # [ 134.209394] RBP: 00007f0be77af000 R08: 00007f0be77ae010 R09: 0000000000000000
6397 10:56:09.270982 # [ 134.217364] R10: 00007f0be79b91c0 R11: 0000000000000246 R12: 0000000000000001
6398 10:56:09.271035 # [ 134.225327] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6399 10:56:09.271088 # [ 134.239517] irq event stamp: 0
6400 10:56:09.271141 # [ 134.249138] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6401 10:56:09.271194 # [ 134.256140] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6402 10:56:09.271248 # [ 134.265277] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6403 10:56:09.271301 # [ 134.274412] softirqs last disabled at (0): [<0000000000000000>] 0x0
6404 10:56:09.271359 # [ 134.281410] ---[ end trace fccc3b9c7c6424c2 ]---
6405 10:56:09.271415 # [ 134.286564] lkdtm: Overflow detected: saturated
6406 10:56:09.271468 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
6407 10:56:09.271521 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
6408 10:56:09.271574 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
6409 10:56:09.271627 # [ 134.375960] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
6410 10:56:09.271679 # [ 134.386258] lkdtm: attempting bad refcount_add_not_zero() overflow
6411 10:56:09.271733 # [ 134.393169] ------------[ cut here ]------------
6412 10:56:09.271800 # [ 134.398325] refcount_t: saturated; leaking memory.
6413 10:56:09.271855 # [ 134.403701] WARNING: CPU: 2 PID: 2148 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6414 10:56:09.272264 # [ 134.413040] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6415 10:56:09.272334 # [ 134.445671] CPU: 2 PID: 2148 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6416 10:56:09.272395 # [ 134.454319] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6417 10:56:09.272452 # [ 134.461124] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6418 10:56:09.272508 # [ 134.466860] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
6419 10:56:09.272565 # [ 134.487842] RSP: 0018:ffffb55d82a1fe38 EFLAGS: 00010282
6420 10:56:09.272621 # [ 134.493677] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
6421 10:56:09.272675 # [ 134.501648] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
6422 10:56:09.272730 # [ 134.509623] RBP: ffffffffaecc7d18 R08: 0000000000000000 R09: 0000000000000000
6423 10:56:09.272784 # [ 134.523810] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6424 10:56:09.272838 # [ 134.537996] R13: ffffb55d82a1ff10 R14: ffffb55d82a1ff10 R15: ffff91f38529a000
6425 10:56:09.272892 # [ 134.545967] FS: 00007f6286bfd580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
6426 10:56:09.272946 # [ 134.555005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6427 10:56:09.273000 # [ 134.561421] CR2: 00007f6286a16000 CR3: 0000000104048006 CR4: 00000000003706e0
6428 10:56:09.273053 # [ 134.569387] Call Trace:
6429 10:56:09.273106 # [ 134.572147] __refcount_add_not_zero.constprop.0+0x2a/0x31
6430 10:56:09.273159 # [ 134.584476] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x72
6431 10:56:09.273212 # [ 134.590699] direct_entry.cold+0x2c/0x38
6432 10:56:09.273270 # [ 134.595078] full_proxy_write+0x56/0x80
6433 10:56:09.273356 # [ 134.599361] vfs_write+0xea/0x390
6434 10:56:09.273409 # [ 134.603060] ksys_write+0x68/0xe0
6435 10:56:09.273462 # [ 134.606760] do_syscall_64+0x33/0x40
6436 10:56:09.273514 # [ 134.610750] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6437 10:56:09.273567 # [ 134.616390] RIP: 0033:0x7f6286b25f33
6438 10:56:09.273620 # [ 134.620379] 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 10:56:09.273675 # [ 134.641360] RSP: 002b:00007ffc17a70928 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6440 10:56:09.273729 # [ 134.649817] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f6286b25f33
6441 10:56:09.273782 # [ 134.657787] RDX: 000000000000001f RSI: 00007f6286a16000 RDI: 0000000000000001
6442 10:56:09.273835 # [ 134.665748] RBP: 00007f6286a16000 R08: 00007f6286a15010 R09: 0000000000000000
6443 10:56:09.273889 # [ 134.673717] R10: 00007f6286c201c0 R11: 0000000000000246 R12: 0000000000000001
6444 10:56:09.273942 # [ 134.681680] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6445 10:56:09.273994 # [ 134.689653] irq event stamp: 0
6446 10:56:09.274046 # [ 134.693060] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6447 10:56:09.274100 # [ 134.700060] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6448 10:56:09.274154 # [ 134.709196] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6449 10:56:09.274207 # [ 134.718331] softirqs last disabled at (0): [<0000000000000000>] 0x0
6450 10:56:09.274260 # [ 134.725330] ---[ end trace fccc3b9c7c6424c3 ]---
6451 10:56:09.274313 # [ 134.730484] lkdtm: Overflow detected: saturated
6452 10:56:09.274367 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
6453 10:56:09.274419 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
6454 10:56:09.274472 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
6455 10:56:09.274525 # [ 134.816067] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
6456 10:56:09.274578 # [ 134.822770] lkdtm: attempting good refcount_dec()
6457 10:56:09.274630 # [ 134.828048] lkdtm: attempting bad refcount_dec() to zero
6458 10:56:09.274683 # [ 134.834010] ------------[ cut here ]------------
6459 10:56:09.274735 # [ 134.845382] refcount_t: decrement hit 0; leaking memory.
6460 10:56:09.274788 # [ 134.857537] WARNING: CPU: 2 PID: 2180 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
6461 10:56:09.274842 # [ 134.873073] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6462 10:56:09.274898 # [ 134.899539] CPU: 2 PID: 2180 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6463 10:56:09.274952 # [ 134.914394] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6464 10:56:09.275006 # [ 134.921200] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
6465 10:56:09.275407 # [ 134.926939] Code: ff 48 c7 c7 70 3b c6 ae c6 05 80 33 76 01 01 e8 bd ee 95 00 0f 0b c3 48 c7 c7 40 3b c6 ae c6 05 6b 33 76 01 01 e8 a7 ee 95 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
6466 10:56:09.275476 # [ 134.947925] RSP: 0018:ffffb55d82abfe48 EFLAGS: 00010286
6467 10:56:09.275535 # [ 134.953790] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
6468 10:56:09.275591 # [ 134.961761] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
6469 10:56:09.275647 # [ 134.969730] RBP: ffffffffaecc80d1 R08: 0000000000000000 R09: 0000000000000000
6470 10:56:09.275701 # [ 134.977700] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6471 10:56:09.275755 # [ 134.985671] R13: ffffb55d82abff10 R14: ffffb55d82abff10 R15: ffff91f384b32000
6472 10:56:09.275810 # [ 134.993641] FS: 00007f1011069580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
6473 10:56:09.275864 # [ 135.002679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6474 10:56:09.275949 # [ 135.009095] CR2: 00007f1010e82000 CR3: 000000010559c002 CR4: 00000000003706e0
6475 10:56:09.276003 # [ 135.017056] Call Trace:
6476 10:56:09.276057 # [ 135.019786] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xb9
6477 10:56:09.276110 # [ 135.024772] direct_entry.cold+0x2c/0x38
6478 10:56:09.276163 # [ 135.029153] full_proxy_write+0x56/0x80
6479 10:56:09.276217 # [ 135.033435] vfs_write+0xea/0x390
6480 10:56:09.276270 # [ 135.037133] ksys_write+0x68/0xe0
6481 10:56:09.276323 # [ 135.040833] do_syscall_64+0x33/0x40
6482 10:56:09.276376 # [ 135.044824] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6483 10:56:09.276429 # [ 135.050466] RIP: 0033:0x7f1010f91f33
6484 10:56:09.276482 # [ 135.054456] 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
6485 10:56:09.276537 # [ 135.075445] RSP: 002b:00007ffd10788198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6486 10:56:09.276591 # [ 135.090112] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f1010f91f33
6487 10:56:09.276644 # [ 135.098084] RDX: 0000000000000012 RSI: 00007f1010e82000 RDI: 0000000000000001
6488 10:56:09.276697 # [ 135.106054] RBP: 00007f1010e82000 R08: 00007f1010e81010 R09: 0000000000000000
6489 10:56:09.276750 # [ 135.114025] R10: 00007f101108c1c0 R11: 0000000000000246 R12: 0000000000000001
6490 10:56:09.276804 # [ 135.121998] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6491 10:56:09.276856 # [ 135.136187] irq event stamp: 0
6492 10:56:09.276909 # [ 135.145810] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6493 10:56:09.276962 # [ 135.152813] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6494 10:56:09.277015 # [ 135.161950] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6495 10:56:09.277068 # [ 135.171087] softirqs last disabled at (0): [<0000000000000000>] 0x0
6496 10:56:09.277122 # [ 135.178087] ---[ end trace fccc3b9c7c6424c4 ]---
6497 10:56:09.277175 # [ 135.183242] lkdtm: Zero detected: saturated
6498 10:56:09.277228 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
6499 10:56:09.277310 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
6500 10:56:09.277378 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
6501 10:56:09.277431 # [ 135.271024] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
6502 10:56:09.277485 # [ 135.281704] lkdtm: attempting bad refcount_dec() below zero
6503 10:56:09.277538 # [ 135.294142] ------------[ cut here ]------------
6504 10:56:09.277590 # [ 135.305505] refcount_t: decrement hit 0; leaking memory.
6505 10:56:09.277643 # [ 135.311468] WARNING: CPU: 1 PID: 2215 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
6506 10:56:09.277697 # [ 135.326980] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6507 10:56:09.277753 # [ 135.359615] CPU: 1 PID: 2215 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6508 10:56:09.277807 # [ 135.374480] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6509 10:56:09.277861 # [ 135.381291] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
6510 10:56:09.277914 # [ 135.393240] Code: ff 48 c7 c7 70 3b c6 ae c6 05 80 33 76 01 01 e8 bd ee 95 00 0f 0b c3 48 c7 c7 40 3b c6 ae c6 05 6b 33 76 01 01 e8 a7 ee 95 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
6511 10:56:09.277969 # [ 135.420441] RSP: 0018:ffffb55d82b57e48 EFLAGS: 00010286
6512 10:56:09.278023 # [ 135.432489] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
6513 10:56:09.278076 # [ 135.446677] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
6514 10:56:09.278128 # [ 135.460872] RBP: ffffffffaecc80e3 R08: 0000000000000000 R09: 0000000000000000
6515 10:56:09.278182 # [ 135.475052] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6516 10:56:09.278576 # [ 135.489232] R13: ffffb55d82b57f10 R14: ffffb55d82b57f10 R15: ffff91f384005000
6517 10:56:09.278641 # [ 135.503420] FS: 00007f10c04bc580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
6518 10:56:09.278700 # [ 135.518676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6519 10:56:09.278757 # [ 135.531311] CR2: 00007f10c02d5000 CR3: 0000000102772006 CR4: 00000000003706e0
6520 10:56:09.278812 # [ 135.545498] Call Trace:
6521 10:56:09.278866 # [ 135.554446] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x5d
6522 10:56:09.278919 # [ 135.566011] direct_entry.cold+0x2c/0x38
6523 10:56:09.278973 # [ 135.576606] full_proxy_write+0x56/0x80
6524 10:56:09.279026 # [ 135.587104] vfs_write+0xea/0x390
6525 10:56:09.279079 # [ 135.597017] ksys_write+0x68/0xe0
6526 10:56:09.279131 # [ 135.606934] do_syscall_64+0x33/0x40
6527 10:56:09.279184 # [ 135.617139] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6528 10:56:09.279237 # [ 135.628996] RIP: 0033:0x7f10c03e4f33
6529 10:56:09.279290 # [ 135.639201] 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
6530 10:56:09.279345 # [ 135.666399] RSP: 002b:00007ffd4d84d588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6531 10:56:09.279399 # [ 135.681073] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f10c03e4f33
6532 10:56:09.279453 # [ 135.695263] RDX: 0000000000000016 RSI: 00007f10c02d5000 RDI: 0000000000000001
6533 10:56:09.279507 # [ 135.709452] RBP: 00007f10c02d5000 R08: 00007f10c02d4010 R09: 0000000000000000
6534 10:56:09.279560 # [ 135.723639] R10: 00007f10c04df1c0 R11: 0000000000000246 R12: 0000000000000001
6535 10:56:09.279613 # [ 135.737828] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6536 10:56:09.279666 # [ 135.752018] irq event stamp: 0
6537 10:56:09.279719 # [ 135.761639] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6538 10:56:09.279772 # [ 135.774855] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6539 10:56:09.279826 # [ 135.790208] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6540 10:56:09.279880 # [ 135.805560] softirqs last disabled at (0): [<0000000000000000>] 0x0
6541 10:56:09.279933 # [ 135.818775] ---[ end trace fccc3b9c7c6424c5 ]---
6542 10:56:09.279985 # [ 135.830146] lkdtm: Negative detected: saturated
6543 10:56:09.280037 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
6544 10:56:09.280090 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
6545 10:56:09.280144 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6546 10:56:09.280196 # [ 135.927295] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
6547 10:56:09.280249 # [ 135.936025] lkdtm: attempting bad refcount_dec_and_test() below zero
6548 10:56:09.280302 # [ 135.943155] ------------[ cut here ]------------
6549 10:56:09.280355 # [ 135.948319] refcount_t: underflow; use-after-free.
6550 10:56:09.280408 # [ 135.953696] WARNING: CPU: 3 PID: 2250 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6551 10:56:09.280461 # [ 135.963038] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6552 10:56:09.280517 # [ 135.995677] CPU: 3 PID: 2250 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6553 10:56:09.280571 # [ 136.004357] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6554 10:56:09.280625 # [ 136.017376] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6555 10:56:09.280678 # [ 136.023172] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
6556 10:56:09.280733 # [ 136.044175] RSP: 0018:ffffb55d82bcfe40 EFLAGS: 00010286
6557 10:56:09.280786 # [ 136.056216] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
6558 10:56:09.280839 # [ 136.070406] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6559 10:56:09.280893 # [ 136.078384] RBP: ffffffffaecc7d38 R08: 0000000000000000 R09: 0000000000000000
6560 10:56:09.280947 # [ 136.092571] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6561 10:56:09.281000 # [ 136.100546] R13: ffffb55d82bcff10 R14: ffffb55d82bcff10 R15: ffff91f38511b000
6562 10:56:09.281054 # [ 136.114731] FS: 00007fad647da580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6563 10:56:09.281108 # [ 136.129987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6564 10:56:09.281161 # [ 136.136410] CR2: 00007fad645f3000 CR3: 0000000103ea2003 CR4: 00000000003706e0
6565 10:56:09.281214 # [ 136.150592] Call Trace:
6566 10:56:09.281272 # [ 136.153328] __refcount_sub_and_test.constprop.0+0x34/0x40
6567 10:56:09.281326 # [ 136.165663] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x74
6568 10:56:09.281735 # [ 136.178105] direct_entry.cold+0x2c/0x38
6569 10:56:09.281801 # [ 136.188700] full_proxy_write+0x56/0x80
6570 10:56:09.281858 # [ 136.199199] vfs_write+0xea/0x390
6571 10:56:09.281913 # [ 136.209114] ksys_write+0x68/0xe0
6572 10:56:09.281968 # [ 136.219034] do_syscall_64+0x33/0x40
6573 10:56:09.282022 # [ 136.229239] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6574 10:56:09.282075 # [ 136.241102] RIP: 0033:0x7fad64702f33
6575 10:56:09.282128 # [ 136.251308] 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
6576 10:56:09.282184 # [ 136.278513] RSP: 002b:00007ffe97a17e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6577 10:56:09.282238 # [ 136.293186] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fad64702f33
6578 10:56:09.282292 # [ 136.307374] RDX: 000000000000001f RSI: 00007fad645f3000 RDI: 0000000000000001
6579 10:56:09.282345 # [ 136.321561] RBP: 00007fad645f3000 R08: 00007fad645f2010 R09: 0000000000000000
6580 10:56:09.282398 # [ 136.329534] R10: 00007fad647fd1c0 R11: 0000000000000246 R12: 0000000000000001
6581 10:56:09.282451 # [ 136.343719] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6582 10:56:09.282504 # [ 136.351693] irq event stamp: 0
6583 10:56:09.282558 # [ 136.361310] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6584 10:56:09.282611 # [ 136.368314] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6585 10:56:09.282664 # [ 136.383662] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6586 10:56:09.282718 # [ 136.399014] softirqs last disabled at (0): [<0000000000000000>] 0x0
6587 10:56:09.282771 # [ 136.406016] ---[ end trace fccc3b9c7c6424c6 ]---
6588 10:56:09.282825 # [ 136.417385] lkdtm: Negative detected: saturated
6589 10:56:09.282879 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6590 10:56:09.282932 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6591 10:56:09.282985 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6592 10:56:09.283037 # [ 136.584921] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
6593 10:56:09.283091 # [ 136.597852] lkdtm: attempting bad refcount_sub_and_test() below zero
6594 10:56:09.283144 # [ 136.604971] ------------[ cut here ]------------
6595 10:56:09.283196 # [ 136.610151] refcount_t: underflow; use-after-free.
6596 10:56:09.283249 # [ 136.621737] WARNING: CPU: 3 PID: 2285 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6597 10:56:09.283302 # [ 136.637268] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6598 10:56:09.283358 # [ 136.669921] CPU: 3 PID: 2285 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6599 10:56:09.283412 # [ 136.678584] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6600 10:56:09.283466 # [ 136.691599] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6601 10:56:09.283519 # [ 136.697337] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
6602 10:56:09.283574 # [ 136.718318] RSP: 0018:ffffb55d82c5fe40 EFLAGS: 00010286
6603 10:56:09.283628 # [ 136.724154] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
6604 10:56:09.283681 # [ 136.732122] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6605 10:56:09.283733 # [ 136.740091] RBP: ffffffffaecc7d58 R08: 0000000000000000 R09: 0000000000000000
6606 10:56:09.283786 # [ 136.748062] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6607 10:56:09.283840 # [ 136.756032] R13: ffffb55d82c5ff10 R14: ffffb55d82c5ff10 R15: ffff91f3856d3000
6608 10:56:09.283893 # [ 136.764001] FS: 00007fbd5bb5e580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6609 10:56:09.283947 # [ 136.773031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6610 10:56:09.284000 # [ 136.779448] CR2: 00007fbd5b977000 CR3: 0000000103de2002 CR4: 00000000003706e0
6611 10:56:09.284053 # [ 136.787417] Call Trace:
6612 10:56:09.284105 # [ 136.790138] __refcount_sub_and_test.constprop.0+0x34/0x40
6613 10:56:09.284158 # [ 136.796289] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x77
6614 10:56:09.284211 # [ 136.802514] direct_entry.cold+0x2c/0x38
6615 10:56:09.284263 # [ 136.806894] full_proxy_write+0x56/0x80
6616 10:56:09.284317 # [ 136.811177] vfs_write+0xea/0x390
6617 10:56:09.284370 # [ 136.814874] ksys_write+0x68/0xe0
6618 10:56:09.284423 # [ 136.818591] do_syscall_64+0x33/0x40
6619 10:56:09.284475 # [ 136.822590] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6620 10:56:09.284528 # [ 136.828230] RIP: 0033:0x7fbd5ba86f33
6621 10:56:09.284932 # [ 136.832220] 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
6622 10:56:09.285001 # [ 136.853200] RSP: 002b:00007ffd0795aa78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6623 10:56:09.285060 # [ 136.861656] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fbd5ba86f33
6624 10:56:09.285115 # [ 136.869627] RDX: 000000000000001f RSI: 00007fbd5b977000 RDI: 0000000000000001
6625 10:56:09.285170 # [ 136.877598] RBP: 00007fbd5b977000 R08: 00007fbd5b976010 R09: 0000000000000000
6626 10:56:09.285225 # [ 136.885570] R10: 00007fbd5bb811c0 R11: 0000000000000246 R12: 0000000000000001
6627 10:56:09.285311 # [ 136.899756] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6628 10:56:09.285366 # [ 136.907732] irq event stamp: 0
6629 10:56:09.285419 # [ 136.917348] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6630 10:56:09.285472 # [ 136.924350] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6631 10:56:09.285525 # [ 136.933485] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6632 10:56:09.285579 # [ 136.942622] softirqs last disabled at (0): [<0000000000000000>] 0x0
6633 10:56:09.285633 # [ 136.949620] ---[ end trace fccc3b9c7c6424c7 ]---
6634 10:56:09.285686 # [ 136.954766] lkdtm: Negative detected: saturated
6635 10:56:09.285738 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6636 10:56:09.285792 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6637 10:56:09.285845 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6638 10:56:09.285898 # [ 137.033925] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
6639 10:56:09.285951 # [ 137.040775] lkdtm: attempting safe refcount_inc_not_zero() from zero
6640 10:56:09.286004 # [ 137.054091] lkdtm: Good: zero detected
6641 10:56:09.286056 # [ 137.064524] lkdtm: Correctly stayed at zero
6642 10:56:09.286109 # [ 137.075407] lkdtm: attempting bad refcount_inc() from zero
6643 10:56:09.286162 # [ 137.087748] ------------[ cut here ]------------
6644 10:56:09.286215 # [ 137.099119] refcount_t: addition on 0; use-after-free.
6645 10:56:09.286268 # [ 137.111106] WARNING: CPU: 0 PID: 2317 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
6646 10:56:09.286322 # [ 137.126645] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6647 10:56:09.286378 # [ 137.159312] CPU: 0 PID: 2317 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6648 10:56:09.286432 # [ 137.174171] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6649 10:56:09.286485 # [ 137.187192] RIP: 0010:refcount_warn_saturate+0x68/0xf0
6650 10:56:09.286538 # [ 137.199189] Code: 05 04 34 76 01 01 e8 3d ef 95 00 0f 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4 33 76 01 01 e8 1e ef 95 00 <0f> 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7
6651 10:56:09.286597 # [ 137.226346] RSP: 0018:ffffb55d82cc7e48 EFLAGS: 00010286
6652 10:56:09.286651 # [ 137.238445] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
6653 10:56:09.286711 # [ 137.252646] RDX: ffff91f3fac2c660 RSI: ffff91f3fac1bf70 RDI: ffff91f3fac1bf70
6654 10:56:09.286766 # [ 137.266851] RBP: ffffffffaecc80f9 R08: 0000000000000000 R09: 0000000000000000
6655 10:56:09.286819 # [ 137.281017] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6656 10:56:09.286872 # [ 137.295195] R13: ffffb55d82cc7f10 R14: ffffb55d82cc7f10 R15: ffff91f380855000
6657 10:56:09.286929 # [ 137.309392] FS: 00007fe773bbc580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
6658 10:56:09.286983 # [ 137.324647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6659 10:56:09.287036 # [ 137.337291] CR2: 00007fe7739d5000 CR3: 000000010519e004 CR4: 00000000003706f0
6660 10:56:09.287089 # [ 137.351486] Call Trace:
6661 10:56:09.287141 # [ 137.360427] lkdtm_REFCOUNT_INC_ZERO+0x99/0xbd
6662 10:56:09.287194 # [ 137.371610] direct_entry.cold+0x2c/0x38
6663 10:56:09.287249 # [ 137.382207] full_proxy_write+0x56/0x80
6664 10:56:09.287303 # [ 137.392702] vfs_write+0xea/0x390
6665 10:56:09.287356 # [ 137.402611] ksys_write+0x68/0xe0
6666 10:56:09.287412 # [ 137.412543] do_syscall_64+0x33/0x40
6667 10:56:09.287464 # [ 137.422744] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6668 10:56:09.287517 # [ 137.434605] RIP: 0033:0x7fe773ae4f33
6669 10:56:09.287569 # [ 137.444808] 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
6670 10:56:09.287624 # [ 137.472001] RSP: 002b:00007ffc3c13db78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6671 10:56:09.287678 # [ 137.486682] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fe773ae4f33
6672 10:56:09.288084 # [ 137.500872] RDX: 0000000000000012 RSI: 00007fe7739d5000 RDI: 0000000000000001
6673 10:56:09.288149 # [ 137.515058] RBP: 00007fe7739d5000 R08: 00007fe7739d4010 R09: 0000000000000000
6674 10:56:09.288208 # [ 137.529253] R10: 00007fe773bdf1c0 R11: 0000000000000246 R12: 0000000000000001
6675 10:56:09.288280 # [ 137.543438] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6676 10:56:09.288336 # [ 137.557649] irq event stamp: 0
6677 10:56:09.288395 # [ 137.567287] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6678 10:56:09.288475 # [ 137.580509] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6679 10:56:09.288552 # [ 137.595862] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6680 10:56:09.288628 # [ 137.611204] softirqs last disabled at (0): [<0000000000000000>] 0x0
6681 10:56:09.288704 # [ 137.624462] ---[ end trace fccc3b9c7c6424c8 ]---
6682 10:56:09.288781 # [ 137.635820] lkdtm: Zero detected: saturated
6683 10:56:09.288857 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
6684 10:56:09.288933 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6685 10:56:09.289009 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6686 10:56:09.289081 # [ 137.766388] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
6687 10:56:09.289139 # [ 137.777376] lkdtm: attempting safe refcount_add_not_zero() from zero
6688 10:56:09.289193 # [ 137.784491] lkdtm: Good: zero detected
6689 10:56:09.289246 # [ 137.788685] lkdtm: Correctly stayed at zero
6690 10:56:09.289305 # [ 137.799569] lkdtm: attempting bad refcount_add() from zero
6691 10:56:09.289358 # [ 137.805696] ------------[ cut here ]------------
6692 10:56:09.289411 # [ 137.817063] refcount_t: addition on 0; use-after-free.
6693 10:56:09.289464 # [ 137.822814] WARNING: CPU: 3 PID: 2349 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
6694 10:56:09.289517 # [ 137.838350] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6695 10:56:09.289573 # [ 137.871009] CPU: 3 PID: 2349 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6696 10:56:09.289627 # [ 137.879679] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6697 10:56:09.289681 # [ 137.892692] RIP: 0010:refcount_warn_saturate+0x68/0xf0
6698 10:56:09.289735 # [ 137.898432] Code: 05 04 34 76 01 01 e8 3d ef 95 00 0f 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4 33 76 01 01 e8 1e ef 95 00 <0f> 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7
6699 10:56:09.289791 # [ 137.919416] RSP: 0018:ffffb55d82d4fe48 EFLAGS: 00010286
6700 10:56:09.289844 # [ 137.925254] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
6701 10:56:09.289898 # [ 137.933226] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6702 10:56:09.289950 # [ 137.941198] RBP: ffffffffaecc810b R08: 0000000000000000 R09: 0000000000000000
6703 10:56:09.290003 # [ 137.949170] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6704 10:56:09.290056 # [ 137.957144] R13: ffffb55d82d4ff10 R14: ffffb55d82d4ff10 R15: ffff91f385d88000
6705 10:56:09.290110 # [ 137.965118] FS: 00007feb8eff5580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6706 10:56:09.290163 # [ 137.974159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6707 10:56:09.290216 # [ 137.980597] CR2: 00007feb8ee0e000 CR3: 0000000105128001 CR4: 00000000003706e0
6708 10:56:09.290269 # [ 137.988570] Call Trace:
6709 10:56:09.290321 # [ 137.991300] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xbd
6710 10:56:09.290374 # [ 137.996266] direct_entry.cold+0x2c/0x38
6711 10:56:09.290427 # [ 138.000677] full_proxy_write+0x56/0x80
6712 10:56:09.290480 # [ 138.004961] vfs_write+0xea/0x390
6713 10:56:09.290532 # [ 138.008683] ksys_write+0x68/0xe0
6714 10:56:09.290585 # [ 138.012385] do_syscall_64+0x33/0x40
6715 10:56:09.290638 # [ 138.016399] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6716 10:56:09.290690 # [ 138.022043] RIP: 0033:0x7feb8ef1df33
6717 10:56:09.290743 # [ 138.026033] 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
6718 10:56:09.290799 # [ 138.047019] RSP: 002b:00007fffe7c72128 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6719 10:56:09.290852 # [ 138.055477] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007feb8ef1df33
6720 10:56:09.290905 # [ 138.063450] RDX: 0000000000000012 RSI: 00007feb8ee0e000 RDI: 0000000000000001
6721 10:56:09.290958 # [ 138.071421] RBP: 00007feb8ee0e000 R08: 00007feb8ee0d010 R09: 0000000000000000
6722 10:56:09.291010 # [ 138.079394] R10: 00007feb8f0181c0 R11: 0000000000000246 R12: 0000000000000001
6723 10:56:09.291063 # [ 138.087366] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6724 10:56:09.291116 # [ 138.101555] irq event stamp: 0
6725 10:56:09.291536 # [ 138.111180] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6726 10:56:09.291603 # [ 138.124396] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6727 10:56:09.291662 # [ 138.133548] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6728 10:56:09.291719 # [ 138.148900] softirqs last disabled at (0): [<0000000000000000>] 0x0
6729 10:56:09.291774 # [ 138.155901] ---[ end trace fccc3b9c7c6424c9 ]---
6730 10:56:09.291829 # [ 138.161057] lkdtm: Zero detected: saturated
6731 10:56:09.291882 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
6732 10:56:09.291936 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6733 10:56:09.291990 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6734 10:56:09.292043 # [ 138.269686] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
6735 10:56:09.292096 # [ 138.278227] lkdtm: attempting bad refcount_inc() from saturated
6736 10:56:09.292149 # [ 138.284843] ------------[ cut here ]------------
6737 10:56:09.292202 # [ 138.296207] refcount_t: saturated; leaking memory.
6738 10:56:09.292255 # [ 138.307803] WARNING: CPU: 1 PID: 2384 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
6739 10:56:09.292308 # [ 138.323318] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6740 10:56:09.292363 # [ 138.355958] CPU: 1 PID: 2384 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6741 10:56:09.292417 # [ 138.364635] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6742 10:56:09.292470 # [ 138.377661] RIP: 0010:refcount_warn_saturate+0x49/0xf0
6743 10:56:09.292524 # [ 138.389612] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
6744 10:56:09.292579 # [ 138.416814] RSP: 0018:ffffb55d82dd7e48 EFLAGS: 00010286
6745 10:56:09.292632 # [ 138.428891] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
6746 10:56:09.292685 # [ 138.443060] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
6747 10:56:09.292738 # [ 138.457246] RBP: ffffffffaecc811d R08: 0000000000000000 R09: 0000000000000000
6748 10:56:09.292791 # [ 138.471437] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6749 10:56:09.292844 # [ 138.485625] R13: ffffb55d82dd7f10 R14: ffffb55d82dd7f10 R15: ffff91f383dde000
6750 10:56:09.292897 # [ 138.499815] FS: 00007f1f8e8c4580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
6751 10:56:09.292950 # [ 138.515073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6752 10:56:09.293003 # [ 138.527706] CR2: 00007f1f8e6dd000 CR3: 00000001027c8005 CR4: 00000000003706e0
6753 10:56:09.293056 # [ 138.541894] Call Trace:
6754 10:56:09.293109 # [ 138.544626] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x60
6755 10:56:09.293161 # [ 138.556287] direct_entry.cold+0x2c/0x38
6756 10:56:09.293213 # [ 138.566884] full_proxy_write+0x56/0x80
6757 10:56:09.293270 # [ 138.577382] vfs_write+0xea/0x390
6758 10:56:09.293324 # [ 138.587299] ksys_write+0x68/0xe0
6759 10:56:09.293376 # [ 138.597217] do_syscall_64+0x33/0x40
6760 10:56:09.293429 # [ 138.607425] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6761 10:56:09.293481 # [ 138.619285] RIP: 0033:0x7f1f8e7ecf33
6762 10:56:09.293534 # [ 138.629491] 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
6763 10:56:09.293588 # [ 138.656694] RSP: 002b:00007ffffcc55508 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6764 10:56:09.293641 # [ 138.671367] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f1f8e7ecf33
6765 10:56:09.293694 # [ 138.685556] RDX: 0000000000000017 RSI: 00007f1f8e6dd000 RDI: 0000000000000001
6766 10:56:09.293747 # [ 138.699745] RBP: 00007f1f8e6dd000 R08: 00007f1f8e6dc010 R09: 0000000000000000
6767 10:56:09.293799 # [ 138.713935] R10: 00007f1f8e8e71c0 R11: 0000000000000246 R12: 0000000000000001
6768 10:56:09.293852 # [ 138.728124] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6769 10:56:09.293904 # [ 138.742317] irq event stamp: 0
6770 10:56:09.293957 # [ 138.751940] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6771 10:56:09.294010 # [ 138.765162] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6772 10:56:09.294063 # [ 138.780515] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6773 10:56:09.294116 # [ 138.795892] softirqs last disabled at (0): [<0000000000000000>] 0x0
6774 10:56:09.294169 # [ 138.809109] ---[ end trace fccc3b9c7c6424ca ]---
6775 10:56:09.294222 # [ 138.820483] lkdtm: Saturation detected: still saturated
6776 10:56:09.294275 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
6777 10:56:09.294327 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6778 10:56:09.294739 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6779 10:56:09.294806 # [ 138.927817] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
6780 10:56:09.294865 # [ 138.938812] lkdtm: attempting bad refcount_dec() from saturated
6781 10:56:09.294920 # [ 138.951650] ------------[ cut here ]------------
6782 10:56:09.294976 # [ 138.956821] refcount_t: decrement hit 0; leaking memory.
6783 10:56:09.295030 # [ 138.962777] WARNING: CPU: 3 PID: 2419 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
6784 10:56:58.040131 # [ 138.972115] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6785 10:56:58.040697 # [ 138.998564] CPU: 3 PID: 2419 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6786 10:56:58.041079 # [ 139.007238] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6787 10:56:58.041468 # [ 139.014069] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
6788 10:56:58.041812 # [ 139.019808] Code: ff 48 c7 c7 70 3b c6 ae c6 05 80 33 76 01 01 e8 bd ee 95 00 0f 0b c3 48 c7 c7 40 3b c6 ae c6 05 6b 33 76 01 01 e8 a7 ee 95 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
6789 10:56:58.042122 # [ 139.040791] RSP: 0018:ffffb55d82e4fe48 EFLAGS: 00010286
6790 10:56:58.042413 # [ 139.046625] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
6791 10:56:58.042705 # [ 139.054586] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6792 10:56:58.042835 # [ 139.062548] RBP: ffffffffaecc8134 R08: 0000000000000000 R09: 0000000000000000
6793 10:56:58.042889 # [ 139.070545] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6794 10:56:58.042943 # [ 139.078534] R13: ffffb55d82e4ff10 R14: ffffb55d82e4ff10 R15: ffff91f38525b000
6795 10:56:58.042996 # [ 139.086507] FS: 00007f0ef733d580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6796 10:56:58.043055 # [ 139.101756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6797 10:56:58.043109 # [ 139.108164] CR2: 00007f0ef7156000 CR3: 00000001054a4004 CR4: 00000000003706e0
6798 10:56:58.043170 # [ 139.116135] Call Trace:
6799 10:56:58.043224 # [ 139.118866] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5b
6800 10:56:58.043277 # [ 139.124314] direct_entry.cold+0x2c/0x38
6801 10:56:58.043358 # [ 139.128694] full_proxy_write+0x56/0x80
6802 10:56:58.043411 # [ 139.132977] vfs_write+0xea/0x390
6803 10:56:58.043463 # [ 139.136675] ksys_write+0x68/0xe0
6804 10:56:58.043515 # [ 139.140376] do_syscall_64+0x33/0x40
6805 10:56:58.043567 # [ 139.144366] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6806 10:56:58.043624 # [ 139.150009] RIP: 0033:0x7f0ef7265f33
6807 10:56:58.043676 # [ 139.153998] 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
6808 10:56:58.043760 # [ 139.174980] RSP: 002b:00007ffeadaf14a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6809 10:56:58.043814 # [ 139.183436] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f0ef7265f33
6810 10:56:58.043866 # [ 139.191406] RDX: 0000000000000017 RSI: 00007f0ef7156000 RDI: 0000000000000001
6811 10:56:58.043919 # [ 139.199377] RBP: 00007f0ef7156000 R08: 00007f0ef7155010 R09: 0000000000000000
6812 10:56:58.043971 # [ 139.207347] R10: 00007f0ef73601c0 R11: 0000000000000246 R12: 0000000000000001
6813 10:56:58.044024 # [ 139.215319] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6814 10:56:58.044076 # [ 139.229511] irq event stamp: 0
6815 10:56:58.044129 # [ 139.239129] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6816 10:56:58.044182 # [ 139.246134] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6817 10:56:58.044235 # [ 139.261480] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6818 10:56:58.044287 # [ 139.270614] softirqs last disabled at (0): [<0000000000000000>] 0x0
6819 10:56:58.044339 # [ 139.277606] ---[ end trace fccc3b9c7c6424cb ]---
6820 10:56:58.044391 # [ 139.282760] lkdtm: Saturation detected: still saturated
6821 10:56:58.044443 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
6822 10:56:58.044495 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6823 10:56:58.044547 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6824 10:56:58.044599 # [ 139.388706] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
6825 10:56:58.044652 # [ 139.401271] lkdtm: attempting bad refcount_dec() from saturated
6826 10:56:58.044704 # [ 139.407910] ------------[ cut here ]------------
6827 10:56:58.044756 # [ 139.413079] refcount_t: saturated; leaking memory.
6828 10:56:58.044808 # [ 139.418453] WARNING: CPU: 3 PID: 2454 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
6829 10:56:58.045486 # [ 139.427791] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6830 10:56:58.045585 # [ 139.454235] CPU: 3 PID: 2454 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6831 10:56:58.045647 # [ 139.462910] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6832 10:56:58.045706 # [ 139.469718] RIP: 0010:refcount_warn_saturate+0x49/0xf0
6833 10:56:58.045763 # [ 139.475457] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 14 34 76 01 00 75 f2 48 c7 c7 c0 3a c6 ae c6 05 04 34 76 01 01 e8 3d ef 95 00 <0f> 0b c3 80 3d f4 33 76 01 00 75 d3 48 c7 c7 e8 3a c6 ae c6 05 e4
6834 10:56:58.045821 # [ 139.496439] RSP: 0018:ffffb55d82ea7e48 EFLAGS: 00010286
6835 10:56:58.045877 # [ 139.502275] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
6836 10:56:58.045932 # [ 139.510249] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6837 10:56:58.045986 # [ 139.524439] RBP: ffffffffaecc814b R08: 0000000000000000 R09: 0000000000000000
6838 10:56:58.046052 # [ 139.532409] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6839 10:56:58.046105 # [ 139.540380] R13: ffffb55d82ea7f10 R14: ffffb55d82ea7f10 R15: ffff91f385259000
6840 10:56:58.046157 # [ 139.548352] FS: 00007f86bbe7f580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6841 10:56:58.046229 # [ 139.557389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6842 10:56:58.046354 # [ 139.563802] CR2: 00007f86bbc98000 CR3: 00000001052ee004 CR4: 00000000003706e0
6843 10:56:58.046423 # [ 139.571806] Call Trace:
6844 10:56:58.046476 # [ 139.574549] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x60
6845 10:56:58.046544 # [ 139.586211] direct_entry.cold+0x2c/0x38
6846 10:56:58.046609 # [ 139.590604] full_proxy_write+0x56/0x80
6847 10:56:58.046661 # [ 139.594886] vfs_write+0xea/0x390
6848 10:56:58.046715 # [ 139.598584] ksys_write+0x68/0xe0
6849 10:56:58.046772 # [ 139.602284] do_syscall_64+0x33/0x40
6850 10:56:58.046855 # [ 139.606275] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6851 10:56:58.046952 # [ 139.611917] RIP: 0033:0x7f86bbda7f33
6852 10:56:58.047030 # [ 139.615906] 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
6853 10:56:58.047122 # [ 139.636888] RSP: 002b:00007ffdf51d61f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6854 10:56:58.047177 # [ 139.645345] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f86bbda7f33
6855 10:56:58.047231 # [ 139.653315] RDX: 0000000000000017 RSI: 00007f86bbc98000 RDI: 0000000000000001
6856 10:56:58.047321 # [ 139.661285] RBP: 00007f86bbc98000 R08: 00007f86bbc97010 R09: 0000000000000000
6857 10:56:58.047375 # [ 139.669245] R10: 00007f86bbea21c0 R11: 0000000000000246 R12: 0000000000000001
6858 10:56:58.047428 # [ 139.677215] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6859 10:56:58.047482 # [ 139.685188] irq event stamp: 0
6860 10:56:58.047535 # [ 139.688594] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6861 10:56:58.047605 # [ 139.695595] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6862 10:56:58.047689 # [ 139.704728] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6863 10:56:58.047756 # [ 139.713862] softirqs last disabled at (0): [<0000000000000000>] 0x0
6864 10:56:58.047811 # [ 139.720853] ---[ end trace fccc3b9c7c6424cc ]---
6865 10:56:58.047864 # [ 139.726007] lkdtm: Saturation detected: still saturated
6866 10:56:58.047941 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
6867 10:56:58.048013 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6868 10:56:58.048067 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6869 10:56:58.048136 # [ 140.049550] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6870 10:56:58.048204 # [ 140.062353] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6871 10:56:58.048257 # [ 140.069847] ------------[ cut here ]------------
6872 10:56:58.048311 # [ 140.075031] refcount_t: saturated; leaking memory.
6873 10:56:58.048364 # [ 140.086622] WARNING: CPU: 3 PID: 2486 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6874 10:56:58.048418 # [ 140.095962] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6875 10:56:58.048474 # [ 140.128599] CPU: 3 PID: 2486 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6876 10:56:58.048529 # [ 140.137253] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6877 10:56:58.048583 # [ 140.144062] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6878 10:56:58.049012 # [ 140.149804] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
6879 10:56:58.049108 # [ 140.170819] RSP: 0018:ffffb55d82f3fe38 EFLAGS: 00010282
6880 10:56:58.049169 # [ 140.176657] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6881 10:56:58.049228 # [ 140.184628] RDX: ffff91f3fadac660 RSI: ffff91f3fad9bf70 RDI: ffff91f3fad9bf70
6882 10:56:58.049328 # [ 140.192603] RBP: ffffffffaecc7d78 R08: 0000000000000000 R09: 0000000000000000
6883 10:56:58.049385 # [ 140.200588] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6884 10:56:58.049442 # [ 140.208598] R13: ffffb55d82f3ff10 R14: ffffb55d82f3ff10 R15: ffff91f384007000
6885 10:56:58.049497 # [ 140.216584] FS: 00007f9d7d76c580(0000) GS:ffff91f3fad80000(0000) knlGS:0000000000000000
6886 10:56:58.049583 # [ 140.225656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6887 10:56:58.049666 # [ 140.232075] CR2: 00007f9d7d585000 CR3: 00000001031c8001 CR4: 00000000003706e0
6888 10:56:58.049721 # [ 140.240049] Call Trace:
6889 10:56:58.049775 # [ 140.242781] __refcount_add_not_zero.constprop.0+0x2a/0x31
6890 10:56:58.049830 # [ 140.248941] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x72
6891 10:56:58.049884 # [ 140.255296] direct_entry.cold+0x2c/0x38
6892 10:56:58.049938 # [ 140.259680] full_proxy_write+0x56/0x80
6893 10:56:58.049993 # [ 140.263995] vfs_write+0xea/0x390
6894 10:56:58.050047 # [ 140.267695] ksys_write+0x68/0xe0
6895 10:56:58.050101 # [ 140.271398] do_syscall_64+0x33/0x40
6896 10:56:58.050155 # [ 140.275393] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6897 10:56:58.050209 # [ 140.281036] RIP: 0033:0x7f9d7d694f33
6898 10:56:58.050263 # [ 140.285029] 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
6899 10:56:58.050319 # [ 140.306015] RSP: 002b:00007ffeda3e2f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6900 10:56:58.050375 # [ 140.314475] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f9d7d694f33
6901 10:56:58.050429 # [ 140.322449] RDX: 0000000000000020 RSI: 00007f9d7d585000 RDI: 0000000000000001
6902 10:56:58.050484 # [ 140.330423] RBP: 00007f9d7d585000 R08: 00007f9d7d584010 R09: 0000000000000000
6903 10:56:58.050538 # [ 140.344609] R10: 00007f9d7d78f1c0 R11: 0000000000000246 R12: 0000000000000001
6904 10:56:58.050593 # [ 140.358797] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6905 10:56:58.050648 # [ 140.366771] irq event stamp: 0
6906 10:56:58.050702 # [ 140.370203] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6907 10:56:58.050756 # [ 140.377205] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6908 10:56:58.050811 # [ 140.386341] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6909 10:56:58.050866 # [ 140.395484] softirqs last disabled at (0): [<0000000000000000>] 0x0
6910 10:56:58.050920 # [ 140.402536] ---[ end trace fccc3b9c7c6424cd ]---
6911 10:56:58.050974 # [ 140.407696] lkdtm: Saturation detected: still saturated
6912 10:56:58.051028 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6913 10:56:58.051082 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6914 10:56:58.051136 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6915 10:56:58.051190 # [ 140.512490] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6916 10:56:58.051253 # [ 140.520704] lkdtm: attempting bad refcount_add_not_zero() from saturated
6917 10:56:58.051308 # [ 140.534411] ------------[ cut here ]------------
6918 10:56:58.051362 # [ 140.545797] refcount_t: saturated; leaking memory.
6919 10:56:58.051416 # [ 140.557374] WARNING: CPU: 0 PID: 2518 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6920 10:56:58.051470 # [ 140.572876] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6921 10:56:58.051527 # [ 140.605559] CPU: 0 PID: 2518 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6922 10:56:58.051583 # [ 140.620428] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6923 10:56:58.051637 # [ 140.633465] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6924 10:56:58.051692 # [ 140.645466] Code: 05 e4 33 76 01 01 e8 1e ef 95 00 0f 0b c3 80 3d d7 33 76 01 00 75 b4 48 c7 c7 c0 3a c6 ae c6 05 c7 33 76 01 01 e8 ff ee 95 00 <0f> 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5
6925 10:56:58.051748 # [ 140.672693] RSP: 0018:ffffb55d82f8fe38 EFLAGS: 00010282
6926 10:56:58.051803 # [ 140.684708] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6927 10:56:58.051858 # [ 140.698928] RDX: ffff91f3fac2c660 RSI: ffff91f3fac1bf70 RDI: ffff91f3fac1bf70
6928 10:56:58.052295 # [ 140.713087] RBP: ffffffffaecc7d98 R08: 0000000000000000 R09: 0000000000000000
6929 10:56:58.052363 # [ 140.727281] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6930 10:56:58.052423 # [ 140.741477] R13: ffffb55d82f8ff10 R14: ffffb55d82f8ff10 R15: ffff91f385663000
6931 10:56:58.052481 # [ 140.755653] FS: 00007f4fa6128580(0000) GS:ffff91f3fac00000(0000) knlGS:0000000000000000
6932 10:56:58.052538 # [ 140.770928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6933 10:56:58.052595 # [ 140.783631] CR2: 00007f4fa5f41000 CR3: 00000001030ba006 CR4: 00000000003706f0
6934 10:56:58.052651 # [ 140.797847] Call Trace:
6935 10:56:58.052705 # [ 140.806823] __refcount_add_not_zero.constprop.0+0x2a/0x31
6936 10:56:58.052760 # [ 140.819128] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x72
6937 10:56:58.052814 # [ 140.831652] direct_entry.cold+0x2c/0x38
6938 10:56:58.052869 # [ 140.842257] full_proxy_write+0x56/0x80
6939 10:56:58.052924 # [ 140.852747] vfs_write+0xea/0x390
6940 10:56:58.052978 # [ 140.862662] ksys_write+0x68/0xe0
6941 10:56:58.053031 # [ 140.872576] do_syscall_64+0x33/0x40
6942 10:56:58.053085 # [ 140.882793] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6943 10:56:58.053139 # [ 140.894683] RIP: 0033:0x7f4fa6050f33
6944 10:56:58.053193 # [ 140.904886] 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
6945 10:56:58.053249 # [ 140.932095] RSP: 002b:00007ffde4d57f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6946 10:56:58.053352 # [ 140.946789] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f4fa6050f33
6947 10:56:58.053407 # [ 140.960993] RDX: 0000000000000020 RSI: 00007f4fa5f41000 RDI: 0000000000000001
6948 10:56:58.053462 # [ 140.975175] RBP: 00007f4fa5f41000 R08: 00007f4fa5f40010 R09: 0000000000000000
6949 10:56:58.053516 # [ 140.989367] R10: 00007f4fa614b1c0 R11: 0000000000000246 R12: 0000000000000001
6950 10:56:58.053570 # [ 141.003562] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6951 10:56:58.053625 # [ 141.017771] irq event stamp: 0
6952 10:56:58.053679 # [ 141.027392] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6953 10:56:58.053735 # [ 141.040584] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6954 10:56:58.053790 # [ 141.056001] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
6955 10:56:58.053844 # [ 141.071340] softirqs last disabled at (0): [<0000000000000000>] 0x0
6956 10:56:58.053898 # [ 141.084573] ---[ end trace fccc3b9c7c6424ce ]---
6957 10:56:58.053952 # [ 141.095974] lkdtm: Saturation detected: still saturated
6958 10:56:58.054005 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6959 10:56:58.054059 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6960 10:56:58.054112 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6961 10:56:58.054166 # [ 141.826334] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6962 10:56:58.054219 # [ 141.836720] lkdtm: attempting bad refcount_dec_and_test() from saturated
6963 10:56:58.054274 # [ 141.850426] ------------[ cut here ]------------
6964 10:56:58.054327 # [ 141.861792] refcount_t: underflow; use-after-free.
6965 10:56:58.054381 # [ 141.867173] WARNING: CPU: 1 PID: 2553 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6966 10:56:58.054434 # [ 141.882682] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6967 10:56:58.054492 # [ 141.915323] CPU: 1 PID: 2553 Comm: cat Tainted: G D W 5.10.131-cip13 #1
6968 10:56:58.054547 # [ 141.930187] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6969 10:56:58.054602 # [ 141.936998] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6970 10:56:58.054657 # [ 141.948946] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
6971 10:56:58.054713 # [ 141.976143] RSP: 0018:ffffb55d83037e40 EFLAGS: 00010286
6972 10:56:58.054767 # [ 141.988196] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6973 10:56:58.054822 # [ 141.996168] RDX: ffff91f3facac660 RSI: ffff91f3fac9bf70 RDI: ffff91f3fac9bf70
6974 10:56:58.054876 # [ 142.010347] RBP: ffffffffaecc7db8 R08: 0000000000000000 R09: 0000000000000000
6975 10:56:58.054930 # [ 142.018320] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6976 10:56:58.054984 # [ 142.026292] R13: ffffb55d83037f10 R14: ffffb55d83037f10 R15: ffff91f385407000
6977 10:56:58.055038 # [ 142.034264] FS: 00007fe837fe0580(0000) GS:ffff91f3fac80000(0000) knlGS:0000000000000000
6978 10:56:58.055093 # [ 142.043307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6979 10:56:58.055508 # [ 142.055932] CR2: 00007fe837df9000 CR3: 000000010518a003 CR4: 00000000003706e0
6980 10:56:58.055575 # [ 142.063906] Call Trace:
6981 10:56:58.055634 # [ 142.072845] __refcount_sub_and_test.constprop.0+0x34/0x40
6982 10:56:58.055692 # [ 142.085187] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x72
6983 10:56:58.055748 # [ 142.097723] direct_entry.cold+0x2c/0x38
6984 10:56:58.055803 # [ 142.108319] full_proxy_write+0x56/0x80
6985 10:56:58.055858 # [ 142.118824] vfs_write+0xea/0x390
6986 10:56:58.055912 # [ 142.128734] ksys_write+0x68/0xe0
6987 10:56:58.055967 # [ 142.138647] do_syscall_64+0x33/0x40
6988 10:56:58.056021 # [ 142.148852] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6989 10:56:58.056075 # [ 142.160710] RIP: 0033:0x7fe837f08f33
6990 10:56:58.056129 # [ 142.170916] 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
6991 10:56:58.056186 # [ 142.191901] RSP: 002b:00007ffd39e059a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6992 10:56:58.056242 # [ 142.206586] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fe837f08f33
6993 10:56:58.056296 # [ 142.220769] RDX: 0000000000000020 RSI: 00007fe837df9000 RDI: 0000000000000001
6994 10:56:58.056350 # [ 142.228741] RBP: 00007fe837df9000 R08: 00007fe837df8010 R09: 0000000000000000
6995 10:56:58.056405 # [ 142.236712] R10: 00007fe8380031c0 R11: 0000000000000246 R12: 0000000000000001
6996 10:56:58.056459 # [ 142.244683] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6997 10:56:58.056513 # [ 142.258867] irq event stamp: 0
6998 10:56:58.056568 # [ 142.268487] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6999 10:56:58.056623 # [ 142.275490] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
7000 10:56:58.056678 # [ 142.290834] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
7001 10:56:58.056733 # [ 142.299972] softirqs last disabled at (0): [<0000000000000000>] 0x0
7002 10:56:58.056787 # [ 142.313179] ---[ end trace fccc3b9c7c6424cf ]---
7003 10:56:58.056841 # [ 142.318335] lkdtm: Saturation detected: still saturated
7004 10:56:58.056896 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7005 10:56:58.056951 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
7006 10:56:58.057005 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7007 10:56:58.057059 # [ 142.423547] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
7008 10:56:58.057113 # [ 142.431302] lkdtm: attempting bad refcount_sub_and_test() from saturated
7009 10:56:58.057167 # [ 142.438794] ------------[ cut here ]------------
7010 10:56:58.057221 # [ 142.443953] refcount_t: underflow; use-after-free.
7011 10:56:58.057305 # [ 142.455531] WARNING: CPU: 2 PID: 2588 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
7012 10:56:58.057375 # [ 142.471070] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_chardev cros_ec_debugfs cros_ec_lightbar cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
7013 10:56:58.057432 # [ 142.503716] CPU: 2 PID: 2588 Comm: cat Tainted: G D W 5.10.131-cip13 #1
7014 10:56:58.057488 # [ 142.518584] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7015 10:56:58.057542 # [ 142.531611] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
7016 10:56:58.057597 # [ 142.543565] Code: 05 c7 33 76 01 01 e8 ff ee 95 00 0f 0b c3 80 3d b5 33 76 01 00 75 95 48 c7 c7 18 3b c6 ae c6 05 a5 33 76 01 01 e8 e0 ee 95 00 <0f> 0b c3 80 3d 94 33 76 01 00 0f 85 72 ff ff ff 48 c7 c7 70 3b c6
7017 10:56:58.057653 # [ 142.570773] RSP: 0018:ffffb55d83087e40 EFLAGS: 00010286
7018 10:56:58.057708 # [ 142.582825] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
7019 10:56:58.057763 # [ 142.597014] RDX: ffff91f3fad2c660 RSI: ffff91f3fad1bf70 RDI: ffff91f3fad1bf70
7020 10:56:58.057817 # [ 142.611204] RBP: ffffffffaecc7dd8 R08: 0000000000000000 R09: 0000000000000000
7021 10:56:58.057871 # [ 142.625396] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
7022 10:56:58.057926 # [ 142.639587] R13: ffffb55d83087f10 R14: ffffb55d83087f10 R15: ffff91f383ea4000
7023 10:56:58.057980 # [ 142.653776] FS: 00007f2005075580(0000) GS:ffff91f3fad00000(0000) knlGS:0000000000000000
7024 10:56:58.058035 # [ 142.669033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7025 10:56:58.058090 # [ 142.681670] CR2: 00007f2004e8e000 CR3: 00000001031e2001 CR4: 00000000003706e0
7026 10:56:58.058144 # [ 142.695858] Call Trace:
7027 10:56:58.058198 # [ 142.698592] __refcount_sub_and_test.constprop.0+0x34/0x40
7028 10:56:58.058252 # [ 142.710931] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x72
7029 10:56:58.058306 # [ 142.723471] direct_entry.cold+0x2c/0x38
7030 10:56:58.058364 # [ 142.734066] full_proxy_write+0x56/0x80
7031 10:56:58.058418 # [ 142.744566] vfs_write+0xea/0x390
7032 10:56:58.058842 # [ 142.754483] ksys_write+0x68/0xe0
7033 10:56:58.058912 # [ 142.764400] do_syscall_64+0x33/0x40
7034 10:56:58.058972 # [ 142.774607] entry_SYSCALL_64_after_hwframe+0x44/0xa9
7035 10:56:58.059029 # [ 142.786465] RIP: 0033:0x7f2004f9df33
7036 10:56:58.059085 # [ 142.796673] 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
7037 10:56:58.059144 # [ 142.823875] RSP: 002b:00007ffe411333c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7038 10:56:58.059201 # [ 142.838552] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f2004f9df33
7039 10:56:58.059257 # [ 142.852740] RDX: 0000000000000020 RSI: 00007f2004e8e000 RDI: 0000000000000001
7040 10:56:58.059311 # [ 142.860714] RBP: 00007f2004e8e000 R08: 00007f2004e8d010 R09: 0000000000000000
7041 10:56:58.059366 # [ 142.874898] R10: 00007f20050981c0 R11: 0000000000000246 R12: 0000000000000001
7042 10:56:58.059420 # [ 142.882870] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7043 10:56:58.059474 # [ 142.897060] irq event stamp: 0
7044 10:56:58.059528 # [ 142.906683] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7045 10:56:58.059583 # [ 142.919904] hardirqs last disabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
7046 10:56:58.059638 # [ 142.935259] softirqs last enabled at (0): [<ffffffffad4f9f9c>] copy_process+0x63c/0x1c80
7047 10:56:58.059693 # [ 142.950614] softirqs last disabled at (0): [<0000000000000000>] 0x0
7048 10:56:58.059748 # [ 142.963831] ---[ end trace fccc3b9c7c6424d0 ]---
7049 10:56:58.059803 # [ 142.968990] lkdtm: Saturation detected: still saturated
7050 10:56:58.059858 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7051 10:56:58.059912 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7052 10:56:58.059967 # selftests: lkdtm: REFCOUNT_TIMING.sh
7053 10:56:58.060022 # Skipping REFCOUNT_TIMING: timing only
7054 10:56:58.060075 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
7055 10:56:58.060134 # selftests: lkdtm: ATOMIC_TIMING.sh
7056 10:56:58.060189 # Skipping ATOMIC_TIMING: timing only
7057 10:56:58.060243 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
7058 10:56:58.060297 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
7059 10:56:58.060351 # [ 143.259791] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
7060 10:56:58.060405 # [ 143.267459] lkdtm: attempting good copy_to_user of correct size
7061 10:56:58.060460 # [ 143.280309] lkdtm: attempting bad copy_to_user of too large size
7062 10:56:58.060514 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
7063 10:56:58.060569 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
7064 10:56:58.060624 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
7065 10:56:58.060678 # [ 143.404181] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
7066 10:56:58.060732 # [ 143.412002] lkdtm: attempting good copy_from_user of correct size
7067 10:56:58.060786 # [ 143.418821] lkdtm: attempting bad copy_from_user of too large size
7068 10:56:58.060841 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
7069 10:56:58.060895 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
7070 10:56:58.060950 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
7071 10:56:58.061004 # [ 143.531493] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
7072 10:56:58.061058 # [ 143.544888] lkdtm: attempting good copy_to_user inside whitelist
7073 10:56:58.061112 # [ 143.551641] lkdtm: attempting bad copy_to_user outside whitelist
7074 10:56:58.061167 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
7075 10:56:58.061221 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
7076 10:56:58.061283 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
7077 10:56:58.061339 # [ 143.685362] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
7078 10:56:58.061393 # [ 143.696267] lkdtm: attempting good copy_from_user inside whitelist
7079 10:56:58.061448 # [ 143.709387] lkdtm: attempting bad copy_from_user outside whitelist
7080 10:56:58.061503 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
7081 10:56:58.061557 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
7082 10:56:58.061612 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7083 10:56:58.061666 # [ 143.830546] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7084 10:56:58.061719 # [ 143.841284] lkdtm: good_stack: ffffb55d8346fe20-ffffb55d8346fe40
7085 10:56:58.061774 # [ 143.848000] lkdtm: bad_stack : ffffb55d8346fda8-ffffb55d8346fdc8
7086 10:56:58.061828 # [ 143.854717] lkdtm: attempting good copy_to_user of local stack
7087 10:56:58.061882 # [ 143.861239] lkdtm: attempting bad copy_to_user of distant stack
7088 10:56:58.061937 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
7089 10:56:58.061991 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
7090 10:56:58.062046 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7091 10:56:58.062100 # [ 143.964681] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7092 10:56:58.062154 # [ 143.974436] lkdtm: good_stack: ffffb55d834ffe20-ffffb55d834ffe40
7093 10:56:58.062574 # [ 143.981145] lkdtm: bad_stack : ffffb55d834ffda8-ffffb55d834ffdc8
7094 10:56:58.062640 # [ 143.987866] lkdtm: attempting good copy_from_user of local stack
7095 10:56:58.062701 # [ 144.000784] lkdtm: attempting bad copy_from_user of distant stack
7096 10:56:58.062758 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
7097 10:56:58.062814 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
7098 10:56:58.062871 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7099 10:56:58.062926 # [ 144.108886] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7100 10:56:58.062980 # [ 144.120140] lkdtm: good_stack: ffffb55d83577e20-ffffb55d83577e40
7101 10:56:58.063035 # [ 144.133071] lkdtm: bad_stack : ffffb55d83577ff8-ffffb55d83578018
7102 10:56:58.063089 # [ 144.145998] lkdtm: attempting good copy_to_user of local stack
7103 10:56:58.063143 # [ 144.158724] lkdtm: attempting bad copy_to_user of distant stack
7104 10:56:58.063198 # [ 144.171554] lkdtm: copy_to_user failed, but lacked Oops
7105 10:56:58.063252 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
7106 10:56:58.063307 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
7107 10:56:58.063362 # selftests: lkdtm: USERCOPY_KERNEL.sh
7108 10:56:58.063416 # [ 144.307198] lkdtm: Performing direct entry USERCOPY_KERNEL
7109 10:56:58.063470 # [ 144.314037] lkdtm: attempting good copy_to_user from kernel rodata: ffffffffae8d9f10
7110 10:56:58.063526 # [ 144.322699] lkdtm: attempting bad copy_to_user from kernel text: ffffffffad6d10e0
7111 10:56:58.063581 # [ 144.331070] lkdtm: FAIL: survived bad copy_to_user()
7112 10:56:58.063635 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
7113 10:56:58.063689 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
7114 10:56:58.063744 # selftests: lkdtm: STACKLEAK_ERASING.sh
7115 10:56:58.063798 # [ 144.456019] lkdtm: Performing direct entry STACKLEAK_ERASING
7116 10:56:58.063852 # [ 144.467308] lkdtm: checking unused part of the thread stack (15928 bytes)...
7117 10:56:58.063907 # [ 144.475231] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
7118 10:56:58.063962 # [ 144.483022] lkdtm: FAIL: the thread stack is NOT properly erased
7119 10:56:58.064017 # [ 144.495940] CPU: 3 PID: 2953 Comm: cat Tainted: G D W 5.10.131-cip13 #1
7120 10:56:58.064072 # [ 144.504593] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7121 10:56:58.064127 # [ 144.511397] Call Trace:
7122 10:56:58.064181 # [ 144.514125] dump_stack+0x77/0x97
7123 10:56:58.064235 # [ 144.517823] lkdtm_STACKLEAK_ERASING+0x116/0x140
7124 10:56:58.064289 # [ 144.522975] direct_entry.cold+0x2c/0x38
7125 10:56:58.064343 # [ 144.527352] full_proxy_write+0x56/0x80
7126 10:56:58.064397 # [ 144.531631] vfs_write+0xea/0x390
7127 10:56:58.064451 # [ 144.535327] ksys_write+0x68/0xe0
7128 10:56:58.064505 # [ 144.539025] do_syscall_64+0x33/0x40
7129 10:56:58.064559 # [ 144.543013] entry_SYSCALL_64_after_hwframe+0x44/0xa9
7130 10:56:58.064613 # [ 144.548642] RIP: 0033:0x7feda5348f33
7131 10:56:58.064668 # [ 144.552629] 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
7132 10:56:58.064724 # [ 144.573611] RSP: 002b:00007ffd901584e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7133 10:56:58.064780 # [ 144.582066] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007feda5348f33
7134 10:56:58.064836 # [ 144.590035] RDX: 0000000000000012 RSI: 00007feda5239000 RDI: 0000000000000001
7135 10:56:58.064890 # [ 144.598003] RBP: 00007feda5239000 R08: 00007feda5238010 R09: 0000000000000000
7136 10:56:58.064944 # [ 144.605970] R10: 00007feda54431c0 R11: 0000000000000246 R12: 0000000000000001
7137 10:56:58.064998 # [ 144.613938] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7138 10:56:58.065052 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
7139 10:56:58.065108 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
7140 10:56:58.065163 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7141 10:56:58.065217 # [ 144.758489] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7142 10:56:58.065279 # [ 144.765007] lkdtm: Calling matched prototype ...
7143 10:56:58.065336 # [ 144.776378] lkdtm: Calling mismatched prototype ...
7144 10:56:58.065390 # [ 144.788043] lkdtm: Fail: survived mismatched prototype function call!
7145 10:56:58.065445 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7146 10:56:58.065499 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7147 10:56:58.065554 + ../../utils/send-to-lava.sh ./output/result.txt
7148 10:56:58.065610 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
7149 10:56:58.065666 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
7150 10:56:58.065721 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
7151 10:56:58.065775 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
7152 10:56:58.065829 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
7153 10:56:58.065884 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
7154 10:56:58.066414 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
7156 10:56:58.066694 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
7158 10:56:58.066888 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
7160 10:56:58.067074 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
7162 10:56:58.067262 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
7164 10:56:58.067449 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
7166 10:56:58.067660 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
7167 10:56:58.067726 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
7168 10:56:58.067786 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
7169 10:56:58.067845 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
7170 10:56:58.067902 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
7171 10:56:58.067958 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
7172 10:56:58.068013 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
7173 10:56:58.068069 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
7174 10:56:58.068124 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
7175 10:56:58.068179 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
7176 10:56:58.068234 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
7177 10:56:58.068289 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
7178 10:56:58.068344 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
7179 10:56:58.068399 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
7180 10:56:58.068454 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
7181 10:56:58.068508 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass>
7182 10:56:58.068568 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
7183 10:56:58.068633 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
7184 10:56:58.068688 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
7185 10:56:58.068744 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
7186 10:56:58.068799 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
7187 10:56:58.068854 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
7188 10:56:58.068909 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
7189 10:56:58.068964 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
7190 10:56:58.069019 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
7191 10:56:58.069074 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
7192 10:56:58.069129 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
7193 10:56:58.069184 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
7194 10:56:58.069238 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
7195 10:56:58.069299 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
7196 10:56:58.069354 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
7197 10:56:58.069408 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
7198 10:56:58.069463 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
7199 10:56:58.069518 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
7200 10:56:58.069573 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
7201 10:56:58.069627 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
7202 10:56:58.069682 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
7203 10:56:58.069737 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
7204 10:56:58.069791 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass>
7205 10:56:58.069846 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
7206 10:56:58.069901 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
7207 10:56:58.069955 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
7208 10:56:58.070010 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
7209 10:56:58.070064 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
7210 10:56:58.070119 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
7211 10:56:58.070174 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7212 10:56:58.070228 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7213 10:56:58.070283 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
7214 10:56:58.070338 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
7215 10:56:58.070393 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
7216 10:56:58.070447 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
7217 10:56:58.070502 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
7218 10:56:58.070556 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
7219 10:56:58.070610 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
7220 10:56:58.070664 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
7221 10:56:58.070892 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
7223 10:56:58.071076 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
7225 10:56:58.071258 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
7227 10:56:58.071442 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
7229 10:56:58.071625 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
7231 10:56:58.071810 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
7233 10:56:58.071995 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
7235 10:56:58.072180 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
7237 10:56:58.072365 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
7239 10:56:58.072550 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
7241 10:56:58.072733 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
7243 10:56:58.072919 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
7245 10:56:58.073104 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
7247 10:56:58.073298 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
7249 10:56:58.073483 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
7251 10:56:58.073668 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass
7253 10:56:58.073852 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
7255 10:56:58.074033 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
7257 10:56:58.074218 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
7259 10:56:58.074401 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
7261 10:56:58.074586 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
7263 10:56:58.074770 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
7265 10:56:58.074954 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
7267 10:56:58.075137 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
7269 10:56:58.075320 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
7271 10:56:58.075506 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
7273 10:56:58.075689 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
7275 10:56:58.075874 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
7277 10:56:58.076056 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
7279 10:56:58.076238 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
7281 10:56:58.076421 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
7283 10:56:58.076604 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
7285 10:56:58.076787 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
7287 10:56:58.076970 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
7289 10:56:58.077153 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
7291 10:56:58.077343 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
7293 10:56:58.077528 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
7295 10:56:58.077712 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
7297 10:56:58.077895 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass
7299 10:56:58.078079 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
7301 10:56:58.078261 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
7303 10:56:58.078441 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
7305 10:56:58.078624 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
7307 10:56:58.078807 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
7309 10:56:58.078988 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
7311 10:56:58.079171 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
7313 10:56:58.079353 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
7315 10:56:58.079536 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
7317 10:56:58.079719 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
7319 10:56:58.079901 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
7321 10:56:58.080100 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
7323 10:56:58.080283 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
7325 10:56:58.080467 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
7327 10:56:58.080648 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
7329 10:56:58.080829 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
7331 10:56:58.081028 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
7332 10:56:58.081094 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
7333 10:56:58.081155 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
7334 10:56:58.081214 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
7335 10:56:58.081279 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
7336 10:56:58.081338 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
7337 10:56:58.081394 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
7338 10:56:58.081450 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
7339 10:56:58.081505 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
7340 10:56:58.081561 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
7341 10:56:58.081616 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
7342 10:56:58.081671 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
7343 10:56:58.081725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
7344 10:56:58.081780 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
7345 10:56:58.081834 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
7346 10:56:58.081888 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
7347 10:56:58.081943 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
7348 10:56:58.081996 + set +x
7349 10:56:58.082051 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7059173_1.5.2.3.5>
7350 10:56:58.082105 <LAVA_TEST_RUNNER EXIT>
7351 10:56:58.082328 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
7353 10:56:58.082506 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
7355 10:56:58.082685 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
7357 10:56:58.082864 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
7359 10:56:58.083044 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
7361 10:56:58.083225 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
7363 10:56:58.083407 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
7365 10:56:58.083587 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
7367 10:56:58.083766 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
7369 10:56:58.083946 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
7371 10:56:58.084124 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
7373 10:56:58.084305 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
7375 10:56:58.084483 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
7377 10:56:58.084667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
7379 10:56:58.084850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
7381 10:56:58.085041 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
7383 10:56:58.085220 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
7385 10:56:58.085446 Received signal: <ENDRUN> 1_kselftest-lkdtm 7059173_1.5.2.3.5
7386 10:56:58.085513 Ending use of test pattern.
7387 10:56:58.085572 Ending test lava.1_kselftest-lkdtm (7059173_1.5.2.3.5), duration 236.58
7389 10:56:58.085788 ok: lava_test_shell seems to have completed
7390 10:56:58.086255 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
7391 10:56:58.086375 end: 3.1 lava-test-shell (duration 00:03:57) [common]
7392 10:56:58.086463 end: 3 lava-test-retry (duration 00:03:57) [common]
7393 10:56:58.086549 start: 4 finalize (timeout 00:03:25) [common]
7394 10:56:58.086638 start: 4.1 power-off (timeout 00:00:30) [common]
7395 10:56:58.086779 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C433TA-AJ0005-rammus-cbg-0' '--port=1' '--command=off'
7396 10:56:58.105789 >> Command sent successfully.
7397 10:56:58.107620 Returned 0 in 0 seconds
7398 10:56:58.208784 end: 4.1 power-off (duration 00:00:00) [common]
7400 10:56:58.210245 start: 4.2 read-feedback (timeout 00:03:25) [common]
7401 10:56:58.211419 Listened to connection for namespace 'common' for up to 1s
7402 10:56:59.216185 Finalising connection for namespace 'common'
7403 10:56:59.216837 Disconnecting from shell: Finalise
7404 10:56:59.217243 / #
7405 10:56:59.318434 end: 4.2 read-feedback (duration 00:00:01) [common]
7406 10:56:59.318762 end: 4 finalize (duration 00:00:01) [common]
7407 10:56:59.318975 Cleaning after the job
7408 10:56:59.319181 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/ramdisk
7409 10:56:59.320427 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/kernel
7410 10:56:59.322187 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/nfsrootfs
7411 10:56:59.360395 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7059173/tftp-deploy-ni7j_erk/modules
7412 10:56:59.361452 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7059173
7413 10:56:59.538127 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7059173
7414 10:56:59.538304 Job finished correctly