Boot log: asus-C433TA-AJ0005-rammus
- Kernel Errors: 0
- Boot result: PASS
- Kernel Warnings: 0
- Warnings: 3
- Errors: 0
1 03:57:53.337064 lava-dispatcher, installed at version: 2022.06
2 03:57:53.337260 start: 0 validate
3 03:57:53.337389 Start time: 2022-08-23 03:57:53.337382+00:00 (UTC)
4 03:57:53.337525 Using caching service: 'http://localhost/cache/?uri=%s'
5 03:57:53.337653 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 03:57:53.630886 Using caching service: 'http://localhost/cache/?uri=%s'
7 03:57:53.631598 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.136-cip14%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fkernel%2FbzImage exists
8 03:57:53.926880 Using caching service: 'http://localhost/cache/?uri=%s'
9 03:57:53.927560 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 03:57:54.220772 Using caching service: 'http://localhost/cache/?uri=%s'
11 03:57:54.220978 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.136-cip14%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
12 03:57:54.511037 validate duration: 1.17
14 03:57:54.511831 start: 1 tftp-deploy (timeout 00:10:00) [common]
15 03:57:54.512091 start: 1.1 download-retry (timeout 00:10:00) [common]
16 03:57:54.512346 start: 1.1.1 http-download (timeout 00:10:00) [common]
17 03:57:54.512600 Not decompressing ramdisk as can be used compressed.
18 03:57:54.512836 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/amd64/initrd.cpio.gz
19 03:57:54.513006 saving as /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/ramdisk/initrd.cpio.gz
20 03:57:54.513194 total size: 5411022 (5MB)
21 03:57:54.516067 progress 0% (0MB)
22 03:57:54.520551 progress 5% (0MB)
23 03:57:54.524711 progress 10% (0MB)
24 03:57:54.528939 progress 15% (0MB)
25 03:57:54.533688 progress 20% (1MB)
26 03:57:54.537719 progress 25% (1MB)
27 03:57:54.541436 progress 30% (1MB)
28 03:57:54.544529 progress 35% (1MB)
29 03:57:54.547417 progress 40% (2MB)
30 03:57:54.549927 progress 45% (2MB)
31 03:57:54.552071 progress 50% (2MB)
32 03:57:54.554270 progress 55% (2MB)
33 03:57:54.556485 progress 60% (3MB)
34 03:57:54.558368 progress 65% (3MB)
35 03:57:54.560307 progress 70% (3MB)
36 03:57:54.562030 progress 75% (3MB)
37 03:57:54.563957 progress 80% (4MB)
38 03:57:54.565590 progress 85% (4MB)
39 03:57:54.567111 progress 90% (4MB)
40 03:57:54.568591 progress 95% (4MB)
41 03:57:54.570291 progress 100% (5MB)
42 03:57:54.570495 5MB downloaded in 0.06s (90.06MB/s)
43 03:57:54.570684 end: 1.1.1 http-download (duration 00:00:00) [common]
45 03:57:54.570984 end: 1.1 download-retry (duration 00:00:00) [common]
46 03:57:54.571082 start: 1.2 download-retry (timeout 00:10:00) [common]
47 03:57:54.571175 start: 1.2.1 http-download (timeout 00:10:00) [common]
48 03:57:54.571286 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kernel/bzImage
49 03:57:54.571358 saving as /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/kernel/bzImage
50 03:57:54.571424 total size: 13683360 (13MB)
51 03:57:54.571489 No compression specified
52 03:57:57.574761 progress 0% (0MB)
53 03:57:57.578533 progress 5% (0MB)
54 03:57:57.582181 progress 10% (1MB)
55 03:57:57.585870 progress 15% (1MB)
56 03:57:57.589422 progress 20% (2MB)
57 03:57:57.592960 progress 25% (3MB)
58 03:57:57.596326 progress 30% (3MB)
59 03:57:57.599910 progress 35% (4MB)
60 03:57:57.603325 progress 40% (5MB)
61 03:57:57.606555 progress 45% (5MB)
62 03:57:57.609927 progress 50% (6MB)
63 03:57:57.613379 progress 55% (7MB)
64 03:57:57.616730 progress 60% (7MB)
65 03:57:57.620151 progress 65% (8MB)
66 03:57:57.623537 progress 70% (9MB)
67 03:57:57.626890 progress 75% (9MB)
68 03:57:57.630405 progress 80% (10MB)
69 03:57:57.633932 progress 85% (11MB)
70 03:57:57.637544 progress 90% (11MB)
71 03:57:57.640986 progress 95% (12MB)
72 03:57:57.644534 progress 100% (13MB)
73 03:57:57.644774 13MB downloaded in 3.07s (4.25MB/s)
74 03:57:57.644971 end: 1.2.1 http-download (duration 00:00:03) [common]
76 03:57:57.645273 end: 1.2 download-retry (duration 00:00:03) [common]
77 03:57:57.645369 start: 1.3 download-retry (timeout 00:09:57) [common]
78 03:57:57.645459 start: 1.3.1 http-download (timeout 00:09:57) [common]
79 03:57:57.645571 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220812.0/amd64/full.rootfs.tar.xz
80 03:57:57.645644 saving as /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/nfsrootfs/full.rootfs.tar
81 03:57:57.645715 total size: 207018404 (197MB)
82 03:57:57.645785 Using unxz to decompress xz
83 03:57:57.648920 progress 0% (0MB)
84 03:57:58.220120 progress 5% (9MB)
85 03:57:58.761671 progress 10% (19MB)
86 03:57:59.362311 progress 15% (29MB)
87 03:57:59.728719 progress 20% (39MB)
88 03:58:00.098423 progress 25% (49MB)
89 03:58:00.709444 progress 30% (59MB)
90 03:58:01.278912 progress 35% (69MB)
91 03:58:01.894444 progress 40% (79MB)
92 03:58:02.467817 progress 45% (88MB)
93 03:58:03.062266 progress 50% (98MB)
94 03:58:03.706018 progress 55% (108MB)
95 03:58:04.416699 progress 60% (118MB)
96 03:58:04.565382 progress 65% (128MB)
97 03:58:04.735858 progress 70% (138MB)
98 03:58:04.829532 progress 75% (148MB)
99 03:58:04.905134 progress 80% (157MB)
100 03:58:04.973828 progress 85% (167MB)
101 03:58:05.078951 progress 90% (177MB)
102 03:58:05.355355 progress 95% (187MB)
103 03:58:05.953347 progress 100% (197MB)
104 03:58:05.959436 197MB downloaded in 8.31s (23.75MB/s)
105 03:58:05.959698 end: 1.3.1 http-download (duration 00:00:08) [common]
107 03:58:05.959964 end: 1.3 download-retry (duration 00:00:08) [common]
108 03:58:05.960056 start: 1.4 download-retry (timeout 00:09:49) [common]
109 03:58:05.960148 start: 1.4.1 http-download (timeout 00:09:49) [common]
110 03:58:05.960265 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/modules.tar.xz
111 03:58:05.960337 saving as /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/modules/modules.tar
112 03:58:05.960400 total size: 2023556 (1MB)
113 03:58:05.960463 Using unxz to decompress xz
114 03:58:06.248813 progress 1% (0MB)
115 03:58:06.250942 progress 6% (0MB)
116 03:58:06.257131 progress 11% (0MB)
117 03:58:06.265690 progress 16% (0MB)
118 03:58:06.271748 progress 21% (0MB)
119 03:58:06.279727 progress 27% (0MB)
120 03:58:06.285157 progress 32% (0MB)
121 03:58:06.290391 progress 37% (0MB)
122 03:58:06.297304 progress 42% (0MB)
123 03:58:06.308587 progress 48% (0MB)
124 03:58:06.314227 progress 53% (1MB)
125 03:58:06.319418 progress 58% (1MB)
126 03:58:06.324449 progress 63% (1MB)
127 03:58:06.330277 progress 68% (1MB)
128 03:58:06.339385 progress 74% (1MB)
129 03:58:06.348154 progress 79% (1MB)
130 03:58:06.354543 progress 84% (1MB)
131 03:58:06.360683 progress 89% (1MB)
132 03:58:06.369137 progress 95% (1MB)
133 03:58:06.375691 progress 100% (1MB)
134 03:58:06.382033 1MB downloaded in 0.42s (4.58MB/s)
135 03:58:06.382316 end: 1.4.1 http-download (duration 00:00:00) [common]
137 03:58:06.382649 end: 1.4 download-retry (duration 00:00:00) [common]
138 03:58:06.382794 start: 1.5 prepare-tftp-overlay (timeout 00:09:48) [common]
139 03:58:06.382908 start: 1.5.1 extract-nfsrootfs (timeout 00:09:48) [common]
140 03:58:08.445223 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7096238/extract-nfsrootfs-m8b2u_4r
141 03:58:08.445447 end: 1.5.1 extract-nfsrootfs (duration 00:00:02) [common]
142 03:58:08.445573 start: 1.5.2 lava-overlay (timeout 00:09:46) [common]
143 03:58:08.445731 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6
144 03:58:08.445849 makedir: /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin
145 03:58:08.445949 makedir: /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/tests
146 03:58:08.446049 makedir: /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/results
147 03:58:08.446167 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-add-keys
148 03:58:08.446316 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-add-sources
149 03:58:08.446449 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-background-process-start
150 03:58:08.446580 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-background-process-stop
151 03:58:08.446713 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-common-functions
152 03:58:08.446842 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-echo-ipv4
153 03:58:08.446972 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-install-packages
154 03:58:08.447104 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-installed-packages
155 03:58:08.447232 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-os-build
156 03:58:08.447359 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-probe-channel
157 03:58:08.447487 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-probe-ip
158 03:58:08.447616 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-target-ip
159 03:58:08.447773 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-target-mac
160 03:58:08.447901 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-target-storage
161 03:58:08.448032 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-case
162 03:58:08.448163 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-event
163 03:58:08.448291 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-feedback
164 03:58:08.448417 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-raise
165 03:58:08.448545 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-reference
166 03:58:08.448673 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-runner
167 03:58:08.448826 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-set
168 03:58:08.448969 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-test-shell
169 03:58:08.449100 Updating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-add-keys (debian)
170 03:58:08.449237 Updating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-add-sources (debian)
171 03:58:08.449370 Updating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-install-packages (debian)
172 03:58:08.449502 Updating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-installed-packages (debian)
173 03:58:08.449632 Updating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/bin/lava-os-build (debian)
174 03:58:08.449746 Creating /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/environment
175 03:58:08.449848 LAVA metadata
176 03:58:08.449961 - LAVA_JOB_ID=7096238
177 03:58:08.450043 - LAVA_DISPATCHER_IP=192.168.201.1
178 03:58:08.450163 start: 1.5.2.1 lava-vland-overlay (timeout 00:09:46) [common]
179 03:58:08.450237 skipped lava-vland-overlay
180 03:58:08.450340 end: 1.5.2.1 lava-vland-overlay (duration 00:00:00) [common]
181 03:58:08.450442 start: 1.5.2.2 lava-multinode-overlay (timeout 00:09:46) [common]
182 03:58:08.450514 skipped lava-multinode-overlay
183 03:58:08.450615 end: 1.5.2.2 lava-multinode-overlay (duration 00:00:00) [common]
184 03:58:08.450716 start: 1.5.2.3 test-definition (timeout 00:09:46) [common]
185 03:58:08.450801 Loading test definitions
186 03:58:08.450916 start: 1.5.2.3.1 inline-repo-action (timeout 00:09:46) [common]
187 03:58:08.451005 Using /lava-7096238 at stage 0
188 03:58:08.451262 uuid=7096238_1.5.2.3.1 testdef=None
189 03:58:08.451363 end: 1.5.2.3.1 inline-repo-action (duration 00:00:00) [common]
190 03:58:08.451469 start: 1.5.2.3.2 test-overlay (timeout 00:09:46) [common]
191 03:58:08.451910 end: 1.5.2.3.2 test-overlay (duration 00:00:00) [common]
193 03:58:08.452172 start: 1.5.2.3.3 test-install-overlay (timeout 00:09:46) [common]
194 03:58:08.452676 end: 1.5.2.3.3 test-install-overlay (duration 00:00:00) [common]
196 03:58:08.452984 start: 1.5.2.3.4 test-runscript-overlay (timeout 00:09:46) [common]
197 03:58:08.453464 runner path: /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/0/tests/0_timesync-off test_uuid 7096238_1.5.2.3.1
198 03:58:08.453628 end: 1.5.2.3.4 test-runscript-overlay (duration 00:00:00) [common]
200 03:58:08.453900 start: 1.5.2.3.5 git-repo-action (timeout 00:09:46) [common]
201 03:58:08.453985 Using /lava-7096238 at stage 0
202 03:58:08.454107 Fetching tests from https://github.com/kernelci/test-definitions.git
203 03:58:08.454200 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/0/tests/1_kselftest-lkdtm'
204 03:58:10.902126 Running '/usr/bin/git checkout kernelci.org
205 03:58:11.038884 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
206 03:58:11.039572 uuid=7096238_1.5.2.3.5 testdef=None
207 03:58:11.039736 end: 1.5.2.3.5 git-repo-action (duration 00:00:03) [common]
209 03:58:11.040005 start: 1.5.2.3.6 test-overlay (timeout 00:09:43) [common]
210 03:58:11.040802 end: 1.5.2.3.6 test-overlay (duration 00:00:00) [common]
212 03:58:11.041116 start: 1.5.2.3.7 test-install-overlay (timeout 00:09:43) [common]
213 03:58:11.042007 end: 1.5.2.3.7 test-install-overlay (duration 00:00:00) [common]
215 03:58:11.042253 start: 1.5.2.3.8 test-runscript-overlay (timeout 00:09:43) [common]
216 03:58:11.043206 runner path: /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/0/tests/1_kselftest-lkdtm test_uuid 7096238_1.5.2.3.5
217 03:58:11.043300 BOARD='asus-C433TA-AJ0005-rammus'
218 03:58:11.043372 BRANCH='cip'
219 03:58:11.043441 SKIPFILE='skipfile-lkft.yaml'
220 03:58:11.043504 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz'
221 03:58:11.043567 TST_CASENAME=''
222 03:58:11.043633 TST_CMDFILES='lkdtm'
223 03:58:11.043770 end: 1.5.2.3.8 test-runscript-overlay (duration 00:00:00) [common]
225 03:58:11.043985 Creating lava-test-runner.conf files
226 03:58:11.044050 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7096238/lava-overlay-oif3b5u6/lava-7096238/0 for stage 0
227 03:58:11.044132 - 0_timesync-off
228 03:58:11.044202 - 1_kselftest-lkdtm
229 03:58:11.044293 end: 1.5.2.3 test-definition (duration 00:00:03) [common]
230 03:58:11.044381 start: 1.5.2.4 compress-overlay (timeout 00:09:43) [common]
231 03:58:18.436904 end: 1.5.2.4 compress-overlay (duration 00:00:07) [common]
232 03:58:18.437072 start: 1.5.2.5 persistent-nfs-overlay (timeout 00:09:36) [common]
233 03:58:18.437172 end: 1.5.2.5 persistent-nfs-overlay (duration 00:00:00) [common]
234 03:58:18.437278 end: 1.5.2 lava-overlay (duration 00:00:10) [common]
235 03:58:18.437371 start: 1.5.3 extract-overlay-ramdisk (timeout 00:09:36) [common]
236 03:58:18.539507 end: 1.5.3 extract-overlay-ramdisk (duration 00:00:00) [common]
237 03:58:18.539844 start: 1.5.4 extract-modules (timeout 00:09:36) [common]
238 03:58:18.539958 extracting modules file /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7096238/extract-nfsrootfs-m8b2u_4r
239 03:58:18.562985 extracting modules file /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7096238/extract-overlay-ramdisk-7__8cvnm/ramdisk
240 03:58:18.585666 end: 1.5.4 extract-modules (duration 00:00:00) [common]
241 03:58:18.585837 start: 1.5.5 apply-overlay-tftp (timeout 00:09:36) [common]
242 03:58:18.585935 [common] Applying overlay to NFS
243 03:58:18.586013 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7096238/compress-overlay-x7ozdlun/overlay-1.5.2.4.tar.gz to directory /var/lib/lava/dispatcher/tmp/7096238/extract-nfsrootfs-m8b2u_4r
244 03:58:19.034601 end: 1.5.5 apply-overlay-tftp (duration 00:00:00) [common]
245 03:58:19.034767 start: 1.5.6 configure-preseed-file (timeout 00:09:35) [common]
246 03:58:19.034868 end: 1.5.6 configure-preseed-file (duration 00:00:00) [common]
247 03:58:19.034960 start: 1.5.7 compress-ramdisk (timeout 00:09:35) [common]
248 03:58:19.035044 Building ramdisk /var/lib/lava/dispatcher/tmp/7096238/extract-overlay-ramdisk-7__8cvnm/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7096238/extract-overlay-ramdisk-7__8cvnm/ramdisk
249 03:58:19.101764 >> 51428 blocks
250 03:58:19.918066 rename /var/lib/lava/dispatcher/tmp/7096238/extract-overlay-ramdisk-7__8cvnm/ramdisk.cpio.gz to /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/ramdisk/ramdisk.cpio.gz
251 03:58:19.918485 end: 1.5.7 compress-ramdisk (duration 00:00:01) [common]
252 03:58:19.918605 start: 1.5.8 prepare-kernel (timeout 00:09:35) [common]
253 03:58:19.918710 start: 1.5.8.1 prepare-fit (timeout 00:09:35) [common]
254 03:58:19.918806 No mkimage arch provided, not using FIT.
255 03:58:19.918898 end: 1.5.8.1 prepare-fit (duration 00:00:00) [common]
256 03:58:19.918986 end: 1.5.8 prepare-kernel (duration 00:00:00) [common]
257 03:58:19.919105 end: 1.5 prepare-tftp-overlay (duration 00:00:14) [common]
258 03:58:19.919199 start: 1.6 lxc-create-udev-rule-action (timeout 00:09:35) [common]
259 03:58:19.919278 No LXC device requested
260 03:58:19.919364 end: 1.6 lxc-create-udev-rule-action (duration 00:00:00) [common]
261 03:58:19.919457 start: 1.7 deploy-device-env (timeout 00:09:35) [common]
262 03:58:19.919542 end: 1.7 deploy-device-env (duration 00:00:00) [common]
263 03:58:19.919616 Checking files for TFTP limit of 4294967296 bytes.
264 03:58:19.919998 end: 1 tftp-deploy (duration 00:00:25) [common]
265 03:58:19.920112 start: 2 depthcharge-action (timeout 00:05:00) [common]
266 03:58:19.920210 start: 2.1 depthcharge-overlay (timeout 00:05:00) [common]
267 03:58:19.920340 substitutions:
268 03:58:19.920411 - {DTB}: None
269 03:58:19.920479 - {INITRD}: 7096238/tftp-deploy-glxddp4l/ramdisk/ramdisk.cpio.gz
270 03:58:19.920542 - {KERNEL}: 7096238/tftp-deploy-glxddp4l/kernel/bzImage
271 03:58:19.920603 - {LAVA_MAC}: None
272 03:58:19.920662 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7096238/extract-nfsrootfs-m8b2u_4r
273 03:58:19.920722 - {NFS_SERVER_IP}: 192.168.201.1
274 03:58:19.920780 - {PRESEED_CONFIG}: None
275 03:58:19.920849 - {PRESEED_LOCAL}: None
276 03:58:19.920907 - {RAMDISK}: 7096238/tftp-deploy-glxddp4l/ramdisk/ramdisk.cpio.gz
277 03:58:19.920966 - {ROOT_PART}: None
278 03:58:19.921024 - {ROOT}: None
279 03:58:19.921110 - {SERVER_IP}: 192.168.201.1
280 03:58:19.921193 - {TEE}: None
281 03:58:19.921254 Parsed boot commands:
282 03:58:19.921311 - tftpboot 192.168.201.1 {DEPTHCHARGE_KERNEL} {CMDLINE} {DEPTHCHARGE_RAMDISK}
283 03:58:19.921468 Parsed boot commands: tftpboot 192.168.201.1 7096238/tftp-deploy-glxddp4l/kernel/bzImage 7096238/tftp-deploy-glxddp4l/kernel/cmdline 7096238/tftp-deploy-glxddp4l/ramdisk/ramdisk.cpio.gz
284 03:58:19.921564 end: 2.1 depthcharge-overlay (duration 00:00:00) [common]
285 03:58:19.921657 start: 2.2 depthcharge-retry (timeout 00:05:00) [common]
286 03:58:19.921753 start: 2.2.1 reset-connection (timeout 00:05:00) [common]
287 03:58:19.921849 start: 2.2.1.1 disconnect-device (timeout 00:05:00) [common]
288 03:58:19.921923 Not connected, no need to disconnect.
289 03:58:19.922003 end: 2.2.1.1 disconnect-device (duration 00:00:00) [common]
290 03:58:19.922087 start: 2.2.1.2 connect-device (timeout 00:05:00) [common]
291 03:58:19.922158 [common] connect-device Connecting to device using '/usr/bin/console -k -f -M localhost asus-C433TA-AJ0005-rammus-cbg-3'
292 03:58:19.924772 Setting prompt string to ['lava-test: # ']
293 03:58:19.925076 end: 2.2.1.2 connect-device (duration 00:00:00) [common]
294 03:58:19.925189 end: 2.2.1 reset-connection (duration 00:00:00) [common]
295 03:58:19.925295 start: 2.2.2 reset-device (timeout 00:05:00) [common]
296 03:58:19.925392 start: 2.2.2.1 pdu-reboot (timeout 00:05:00) [common]
297 03:58:19.925582 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C433TA-AJ0005-rammus-cbg-3' '--port=1' '--command=reboot'
298 03:58:19.945783 >> Command sent successfully.
299 03:58:19.947723 Returned 0 in 0 seconds
300 03:58:20.048479 end: 2.2.2.1 pdu-reboot (duration 00:00:00) [common]
302 03:58:20.048845 end: 2.2.2 reset-device (duration 00:00:00) [common]
303 03:58:20.048952 start: 2.2.3 depthcharge-start (timeout 00:05:00) [common]
304 03:58:20.049042 Setting prompt string to 'Starting depthcharge on rammus...'
305 03:58:20.049112 Changing prompt to 'Starting depthcharge on rammus...'
306 03:58:20.049181 depthcharge-start: Wait for prompt Starting depthcharge on rammus... (timeout 00:05:00)
307 03:58:20.049462 [Enter `^Ec?' for help]
308 03:58:25.895110
309 03:58:25.895327
310 03:58:25.895401 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 bootblock starting...
311 03:58:25.895695 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz
312 03:58:25.895779 CPU: ID 806e9, Kabylake H0, ucode: 00000097
313 03:58:25.895841 CPU: AES supported, TXT NOT supported, VT supported
314 03:58:25.895901 MCH: device id 590c (rev 02) is Kabylake-Y
315 03:58:25.895959 PCH: device id 9d4b (rev 21) is Kabylake-Y iHDCP 2.2 Premium
316 03:58:25.896017 IGD: device id 591c (rev 02) is Amberlake ULX GT2
317 03:58:25.896075 VBOOT: Loading verstage.
318 03:58:25.896313 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
319 03:58:25.976760 CBFS: Locating 'fallback/verstage'
320 03:58:25.977012 CBFS: Found @ offset 1a0a80 size f47c
321 03:58:25.977201
322 03:58:25.977335
323 03:58:25.977449 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 verstage starting...
324 03:58:25.979884 Probing TPM: .Timeout wait for TPM IRQ!
325 03:58:25.979988 .Timeout wait for TPM IRQ!
326 03:58:25.990893 . done!
327 03:58:25.994306 TPM ready after 0 ms
328 03:58:25.997931 Connected to device vid:did:rid of 1ae0:0028:00
329 03:58:26.008519 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
330 03:58:26.011876 Initialized TPM device CR50 revision 0
331 03:58:26.056642 tlcl_send_startup: Startup return code is 0
332 03:58:26.056736 TPM: setup succeeded
333 03:58:26.069012 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x1007 return code 0
334 03:58:26.073704 Chrome EC: UHEPI supported
335 03:58:26.077237 Phase 1
336 03:58:26.080446 FMAP: Found \"FLASH\" version 1.1 at c10000.
337 03:58:26.083869 FMAP: base = ff000000 size = 1000000 #areas = 33
338 03:58:26.090604 FMAP: area GBB found @ c11000 (978944 bytes)
339 03:58:26.097394 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x0 / 0x0
340 03:58:26.097475 Phase 2
341 03:58:26.097541 Phase 3
342 03:58:26.104438 FMAP: area GBB found @ c11000 (978944 bytes)
343 03:58:26.110707 VB2:vb2_report_dev_firmware() This is developer signed firmware
344 03:58:26.114114 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
345 03:58:26.120327 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
346 03:58:26.127379 VB2:vb2_verify_keyblock() Checking key block signature...
347 03:58:26.147264 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
348 03:58:26.150708 FMAP: area VBLOCK_B found @ 5e8000 (65536 bytes)
349 03:58:26.156875 VB2:vb2_verify_fw_preamble() Verifying preamble.
350 03:58:26.163089 Phase 4
351 03:58:26.167228 FMAP: area FW_MAIN_B found @ 5f8000 (4030400 bytes)
352 03:58:26.174227 VB2:vb2api_init_hash() HW crypto for hash_alg 2 not supported, using SW
353 03:58:26.432641 VB2:vb2_rsa_verify_digest() Digest check failed!
354 03:58:26.436043 VB2:vb2_fail() Need recovery, reason: 0x1b / 0x7
355 03:58:26.438812 Saving nvdata
356 03:58:26.442334 Reboot requested (10020007)
357 03:58:26.445125 board_reset() called!
358 03:58:26.445243 full_reset() called!
359 03:58:30.864684
360 03:58:30.864847
361 03:58:30.870951 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 bootblock starting...
362 03:58:30.877810 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz
363 03:58:30.880515 CPU: ID 806e9, Kabylake H0, ucode: 00000097
364 03:58:30.887469 CPU: AES supported, TXT NOT supported, VT supported
365 03:58:30.891014 MCH: device id 590c (rev 02) is Kabylake-Y
366 03:58:30.897278 PCH: device id 9d4b (rev 21) is Kabylake-Y iHDCP 2.2 Premium
367 03:58:30.900614 IGD: device id 591c (rev 02) is Amberlake ULX GT2
368 03:58:30.903928 VBOOT: Loading verstage.
369 03:58:30.910831 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
370 03:58:30.914054 CBFS: Locating 'fallback/verstage'
371 03:58:30.917411 CBFS: Found @ offset 1a0a80 size f47c
372 03:58:30.931270
373 03:58:30.931359
374 03:58:30.937562 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 verstage starting...
375 03:58:30.954423 Probing TPM: . done!
376 03:58:30.957704 TPM ready after 0 ms
377 03:58:30.960259 Connected to device vid:did:rid of 1ae0:0028:00
378 03:58:30.970535 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
379 03:58:30.973878 Initialized TPM device CR50 revision 0
380 03:58:31.018819 tlcl_send_startup: Startup return code is 0
381 03:58:31.018930 TPM: setup succeeded
382 03:58:31.031259 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x1007 return code 0
383 03:58:31.035474 Chrome EC: UHEPI supported
384 03:58:31.038924 Phase 1
385 03:58:31.041746 FMAP: Found \"FLASH\" version 1.1 at c10000.
386 03:58:31.048681 FMAP: base = ff000000 size = 1000000 #areas = 33
387 03:58:31.052058 FMAP: area GBB found @ c11000 (978944 bytes)
388 03:58:31.058753 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x1b / 0x7
389 03:58:31.064990 VB2:vb2_check_recovery() We have a recovery request: 0x1b / 0x0
390 03:58:31.068402 Recovery requested (1009000e)
391 03:58:31.068487 Saving nvdata
392 03:58:31.079413 tlcl_extend: response is 0
393 03:58:31.087744 tlcl_extend: response is 0
394 03:58:31.094622 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
395 03:58:31.098110 CBFS: Locating 'fallback/romstage'
396 03:58:31.100743 CBFS: Found @ offset 80 size 10ffc
397 03:58:31.105365
398 03:58:31.105452
399 03:58:31.111440 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 romstage starting...
400 03:58:31.119155 pm1_sts: 0100 pm1_en: 0000 pm1_cnt: 00001c00
401 03:58:31.122689 gpe0_sts[0]: 00000000 gpe0_en[0]: 00000000
402 03:58:31.125410 gpe0_sts[1]: 00000000 gpe0_en[1]: 00000000
403 03:58:31.132310 gpe0_sts[2]: 00000001 gpe0_en[2]: 00000000
404 03:58:31.135770 gpe0_sts[3]: 00000000 gpe0_en[3]: 00010000
405 03:58:31.138567 TCO_STS: 0000 0000
406 03:58:31.141946 GEN_PMCON: e0040200 0000523a
407 03:58:31.145346 GBLRST_CAUSE: 00000000 00000000
408 03:58:31.145431 prev_sleep_state 5
409 03:58:31.148778 Boot Count incremented to 20963
410 03:58:31.155627 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
411 03:58:31.158371 CBFS: Locating 'fspm.bin'
412 03:58:31.161743 CBFS: Found @ offset 103fc0 size 63000
413 03:58:31.165214 Chrome EC: UHEPI supported
414 03:58:31.172715 FMAP: Found \"FLASH\" version 1.1 at c10000.
415 03:58:31.176210 FMAP: base = ff000000 size = 1000000 #areas = 33
416 03:58:31.183006 FMAP: area RECOVERY_MRC_CACHE found @ 9d0000 (65536 bytes)
417 03:58:31.187171 Probing TPM: done!
418 03:58:31.194170 Connected to device vid:did:rid of 1ae0:0028:00
419 03:58:31.203759 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
420 03:58:31.210517 Initialized TPM device CR50 revision 0
421 03:58:31.219558 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
422 03:58:31.226438 MRC: Hash comparison successful. Using data from RECOVERY_MRC_CACHE
423 03:58:31.230006 MRC cache found, size 1868
424 03:58:31.232712 bootmode is set to :2
425 03:58:31.232890 SPD index 1
426 03:58:31.239598 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
427 03:58:31.243234 CBFS: Locating 'spd.bin'
428 03:58:31.245946 CBFS: Found @ offset 1a0240 size 800
429 03:58:31.249376 SPD: module type is LPDDR3
430 03:58:31.252878 SPD: module part is K4E8E324EB-EGCF
431 03:58:31.259046 SPD: banks 8, ranks 1, rows 15, columns 10, density 8192 Mb
432 03:58:31.262439 SPD: device width 32 bits, bus width 64 bits
433 03:58:31.269393 SPD: module size is 2048 MB (per channel)
434 03:58:31.379758 CBMEM:
435 03:58:31.383165 IMD: root @ 7afff000 254 entries.
436 03:58:31.386631 IMD: root @ 7affec00 62 entries.
437 03:58:31.389381 External stage cache:
438 03:58:31.393031 IMD: root @ 7b3ff000 254 entries.
439 03:58:31.396422 IMD: root @ 7b3fec00 62 entries.
440 03:58:31.400024 creating vboot_handoff structure
441 03:58:31.406270 Chrome EC: clear events_b mask to 0x0000000021004000
442 03:58:31.421152 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
443 03:58:31.436219 tlcl_write: response is 0
444 03:58:31.445777 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
445 03:58:31.451995 MRC: TPM MRC hash updated successfully.
446 03:58:31.452075 2 DIMMs found
447 03:58:31.455354 top_of_ram = 0x7b000000
448 03:58:31.461682 MTRR Range: Start=7a000000 End=7b000000 (Size 1000000)
449 03:58:31.464978 MTRR Range: Start=7b000000 End=7b800000 (Size 800000)
450 03:58:31.471949 MTRR Range: Start=ff000000 End=0 (Size 1000000)
451 03:58:31.474916 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
452 03:58:31.478201 CBFS: Locating 'fallback/postcar'
453 03:58:31.485039 CBFS: Found @ offset 197000 size 3f04
454 03:58:31.491704 Decompressing stage fallback/postcar @ 0x7abd0fc0 (32720 bytes)
455 03:58:31.501238 Loading module at 7abd1000 with entry 7abd1000. filesize: 0x3cd0 memsize: 0x7f90
456 03:58:31.504709 Processing 118 relocs. Offset value of 0x78bd1000
457 03:58:31.510332
458 03:58:31.510418
459 03:58:31.516943 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 postcar starting...
460 03:58:31.523842 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
461 03:58:31.527421 CBFS: Locating 'fallback/ramstage'
462 03:58:31.533646 CBFS: Found @ offset e8d80 size 1a462
463 03:58:31.537065 Decompressing stage fallback/ramstage @ 0x7ab05fc0 (826808 bytes)
464 03:58:31.576743 Loading module at 7ab06000 with entry 7ab06000. filesize: 0x38d90 memsize: 0xc9d78
465 03:58:31.580150 Processing 3657 relocs. Offset value of 0x79d06000
466 03:58:31.583499
467 03:58:31.583820
468 03:58:31.589810 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 ramstage starting...
469 03:58:31.596528 FMAP: Found \"FLASH\" version 1.1 at c10000.
470 03:58:31.599959 FMAP: base = ff000000 size = 1000000 #areas = 33
471 03:58:31.606271 FMAP: area RO_VPD found @ c00000 (16384 bytes)
472 03:58:31.609859 WARNING: RO_VPD is uninitialized or empty.
473 03:58:31.613194 FMAP: area RW_VPD found @ 9f8000 (8192 bytes)
474 03:58:31.619746 WARNING: RW_VPD is uninitialized or empty.
475 03:58:31.620242 Normal boot.
476 03:58:31.626342 BS: BS_PRE_DEVICE times (us): entry 0 run 30 exit 0
477 03:58:31.633142 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
478 03:58:31.636511 CBFS: Locating 'cpu_microcode_blob.bin'
479 03:58:31.639359 CBFS: Found @ offset 11100 size d7c00
480 03:58:31.642882 microcode: sig=0x806e9 pf=0x10 revision=0x97
481 03:58:31.646295 Skip microcode update
482 03:58:31.652402 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
483 03:58:31.655620 CBFS: Locating 'fsps.bin'
484 03:58:31.659059 CBFS: Found @ offset 167fc0 size 2f000
485 03:58:31.684482 Detected 2 core, 4 thread CPU.
486 03:58:31.687770 Setting up SMI for CPU
487 03:58:31.691119 IED base = 0x7b400000
488 03:58:31.691562 IED size = 0x00400000
489 03:58:31.694685 Will perform SMM setup.
490 03:58:31.701245 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz.
491 03:58:31.707378 Loading module at 00030000 with entry 00030000. filesize: 0x170 memsize: 0x170
492 03:58:31.710992 Processing 16 relocs. Offset value of 0x00030000
493 03:58:31.714990 Attempting to start 3 APs
494 03:58:31.718240 Waiting for 10ms after sending INIT.
495 03:58:31.734006 Waiting for 1st SIPI to complete...done.
496 03:58:31.734618 AP: slot 3 apic_id 3.
497 03:58:31.737554 AP: slot 2 apic_id 2.
498 03:58:31.741005 Waiting for 2nd SIPI to complete...done.
499 03:58:31.743871 AP: slot 1 apic_id 1.
500 03:58:31.750747 Loading module at 00038000 with entry 00038000. filesize: 0x1a8 memsize: 0x1a8
501 03:58:31.757655 Processing 13 relocs. Offset value of 0x00038000
502 03:58:31.763871 SMM Module: stub loaded at 00038000. Will call 7ab21603(00000000)
503 03:58:31.767326 Installing SMM handler to 0x7b000000
504 03:58:31.774106 Loading module at 7b010000 with entry 7b010a19. filesize: 0x3b08 memsize: 0x8bc0
505 03:58:31.780471 Processing 243 relocs. Offset value of 0x7b010000
506 03:58:31.787319 Loading module at 7b008000 with entry 7b008000. filesize: 0x1a8 memsize: 0x1a8
507 03:58:31.793687 Processing 13 relocs. Offset value of 0x7b008000
508 03:58:31.797015 SMM Module: placing jmp sequence at 7b007c00 rel16 0x03fd
509 03:58:31.803836 SMM Module: placing jmp sequence at 7b007800 rel16 0x07fd
510 03:58:31.810162 SMM Module: placing jmp sequence at 7b007400 rel16 0x0bfd
511 03:58:31.817123 SMM Module: stub loaded at 7b008000. Will call 7b010a19(00000000)
512 03:58:31.820567 Clearing SMI status registers
513 03:58:31.821128 SMI_STS: PM1
514 03:58:31.823801 PM1_STS: PWRBTN
515 03:58:31.827369 TCO_STS: BOOT SECOND_TO
516 03:58:31.827854 New SMBASE 0x7b000000
517 03:58:31.830141 In relocation handler: CPU 0
518 03:58:31.836757 New SMBASE=0x7b000000 IEDBASE=0x7b400000
519 03:58:31.840176 Writing SMRR. base = 0x7b000006, mask=0xff800800
520 03:58:31.843684 Relocation complete.
521 03:58:31.844139 New SMBASE 0x7afffc00
522 03:58:31.847239 In relocation handler: CPU 1
523 03:58:31.849870 New SMBASE=0x7afffc00 IEDBASE=0x7b400000
524 03:58:31.856743 Writing SMRR. base = 0x7b000006, mask=0xff800800
525 03:58:31.860269 Relocation complete.
526 03:58:31.860748 New SMBASE 0x7afff400
527 03:58:31.863695 In relocation handler: CPU 3
528 03:58:31.866432 New SMBASE=0x7afff400 IEDBASE=0x7b400000
529 03:58:31.873221 Writing SMRR. base = 0x7b000006, mask=0xff800800
530 03:58:31.876636 Relocation complete.
531 03:58:31.877114 New SMBASE 0x7afff800
532 03:58:31.879995 In relocation handler: CPU 2
533 03:58:31.882802 New SMBASE=0x7afff800 IEDBASE=0x7b400000
534 03:58:31.889825 Writing SMRR. base = 0x7b000006, mask=0xff800800
535 03:58:31.890293 Relocation complete.
536 03:58:31.893182 Initializing CPU #0
537 03:58:31.896545 CPU: vendor Intel device 806e9
538 03:58:31.900093 CPU: family 06, model 8e, stepping 09
539 03:58:31.906127 Setting up local APIC... apic_id: 0x00 done.
540 03:58:31.906574 Turbo is available but hidden
541 03:58:31.909649 Turbo has been enabled
542 03:58:31.913104 SGX : param.enable = 0
543 03:58:31.915918 Skip microcode update
544 03:58:31.916359 CPU #0 initialized
545 03:58:31.919220 Initializing CPU #1
546 03:58:31.919666 Initializing CPU #3
547 03:58:31.922638 Initializing CPU #2
548 03:58:31.926018 CPU: vendor Intel device 806e9
549 03:58:31.929505 CPU: family 06, model 8e, stepping 09
550 03:58:31.933056 CPU: vendor Intel device 806e9
551 03:58:31.935677 CPU: family 06, model 8e, stepping 09
552 03:58:31.942626 Setting up local APIC...CPU: vendor Intel device 806e9
553 03:58:31.946009 CPU: family 06, model 8e, stepping 09
554 03:58:31.952231 Setting up local APIC...Setting up local APIC... apic_id: 0x02 done.
555 03:58:31.955683 apic_id: 0x03 done.
556 03:58:31.956146 Skip microcode update
557 03:58:31.959280 Skip microcode update
558 03:58:31.962706 CPU #2 initialized
559 03:58:31.963231 CPU #3 initialized
560 03:58:31.965577 apic_id: 0x01 done.
561 03:58:31.969044 Skip microcode update
562 03:58:31.969506 CPU #1 initialized
563 03:58:31.972474 bsp_do_flight_plan done after 229 msecs.
564 03:58:31.975912 CPU: frequency set to 3400 MHz
565 03:58:31.979260 Enabling SMIs.
566 03:58:31.979840 Locking SMM.
567 03:58:31.982692 VMX : param.enable = 1
568 03:58:31.985478 VMX status: enabled, unlocked
569 03:58:31.989036 SGX: pre-conditions not met
570 03:58:31.992387 VMX status: enabled, unlocked
571 03:58:31.995887 SGX: pre-conditions not met
572 03:58:31.996020 VMX status: enabled, unlocked
573 03:58:31.998865 VMX status: enabled, unlocked
574 03:58:32.001752 SGX: pre-conditions not met
575 03:58:32.005359 SGX: pre-conditions not met
576 03:58:32.012155 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
577 03:58:32.014917 CBFS: Locating 'vbt.bin'
578 03:58:32.018328 CBFS: Found @ offset 103a00 size 48e
579 03:58:32.021722 Found a VBT of 4608 bytes after decompression
580 03:58:32.026523 psys_pmax = 360
581 03:58:32.030094 FMAP: area GBB found @ c11000 (978944 bytes)
582 03:58:32.146601 ITSS IRQ Polarities Before:
583 03:58:32.149850 IPC0: 0x00ff4000
584 03:58:32.150364 IPC1: 0x00000007
585 03:58:32.153226 IPC2: 0x00000000
586 03:58:32.153721 IPC3: 0x00000000
587 03:58:32.156457 ITSS IRQ Polarities After:
588 03:58:32.159174 IPC0: 0x00ff4000
589 03:58:32.159600 IPC1: 0x00000007
590 03:58:32.162645 IPC2: 0x00000000
591 03:58:32.163090 IPC3: 0x00000000
592 03:58:32.169650 Override DT after FSP-S, PCH is KBL/SKL PCH-LP SKU
593 03:58:32.175955 BS: BS_DEV_INIT_CHIPS times (us): entry 376272 run 170229 exit 0
594 03:58:32.179358 Enumerating buses...
595 03:58:32.182778 Show all devs... Before device enumeration.
596 03:58:32.186366 Root Device: enabled 1
597 03:58:32.186849 CPU_CLUSTER: 0: enabled 1
598 03:58:32.189110 DOMAIN: 0000: enabled 1
599 03:58:32.192553 APIC: 00: enabled 1
600 03:58:32.195973 PCI: 00:00.0: enabled 1
601 03:58:32.196414 PCI: 00:02.0: enabled 1
602 03:58:32.199480 PCI: 00:14.0: enabled 1
603 03:58:32.202869 PCI: 00:14.1: enabled 0
604 03:58:32.203307 PCI: 00:14.2: enabled 1
605 03:58:32.205581 PCI: 00:15.0: enabled 1
606 03:58:32.209036 PCI: 00:15.1: enabled 1
607 03:58:32.212572 PCI: 00:15.2: enabled 0
608 03:58:32.213085 PCI: 00:15.3: enabled 0
609 03:58:32.216046 PCI: 00:16.0: enabled 1
610 03:58:32.218762 PCI: 00:16.1: enabled 0
611 03:58:32.222300 PCI: 00:16.2: enabled 0
612 03:58:32.222742 PCI: 00:16.3: enabled 0
613 03:58:32.225403 PCI: 00:16.4: enabled 0
614 03:58:32.228880 PCI: 00:17.0: enabled 0
615 03:58:32.232318 PCI: 00:19.0: enabled 1
616 03:58:32.232837 PCI: 00:19.1: enabled 1
617 03:58:32.235532 PCI: 00:19.2: enabled 0
618 03:58:32.239066 PCI: 00:1c.0: enabled 1
619 03:58:32.239515 PCI: 00:1c.1: enabled 0
620 03:58:32.242396 PCI: 00:1c.2: enabled 0
621 03:58:32.245122 PCI: 00:1c.3: enabled 0
622 03:58:32.248902 PCI: 00:1c.4: enabled 0
623 03:58:32.249379 PCI: 00:1c.5: enabled 0
624 03:58:32.251943 PCI: 00:1c.6: enabled 0
625 03:58:32.255294 PCI: 00:1c.7: enabled 0
626 03:58:32.258806 PCI: 00:1d.0: enabled 0
627 03:58:32.258892 PCI: 00:1d.1: enabled 0
628 03:58:32.261461 PCI: 00:1d.2: enabled 0
629 03:58:32.264859 PCI: 00:1d.3: enabled 0
630 03:58:32.268327 PCI: 00:1e.0: enabled 1
631 03:58:32.268413 PCI: 00:1e.1: enabled 0
632 03:58:32.271835 PCI: 00:1e.2: enabled 1
633 03:58:32.274685 PCI: 00:1e.3: enabled 0
634 03:58:32.278077 PCI: 00:1e.4: enabled 1
635 03:58:32.278164 PCI: 00:1e.5: enabled 0
636 03:58:32.281503 PCI: 00:1e.6: enabled 1
637 03:58:32.284814 PCI: 00:1f.0: enabled 1
638 03:58:32.284930 PCI: 00:1f.1: enabled 1
639 03:58:32.288293 PCI: 00:1f.2: enabled 1
640 03:58:32.291622 PCI: 00:1f.3: enabled 1
641 03:58:32.295183 PCI: 00:1f.4: enabled 1
642 03:58:32.295268 PCI: 00:1f.5: enabled 1
643 03:58:32.297916 PCI: 00:1f.6: enabled 0
644 03:58:32.301447 USB0 port 0: enabled 1
645 03:58:32.304843 I2C: 00:5c: enabled 1
646 03:58:32.304928 I2C: 00:15: enabled 1
647 03:58:32.307617 I2C: 00:39: enabled 1
648 03:58:32.311279 I2C: 00:3a: enabled 1
649 03:58:32.311363 I2C: 00:1a: enabled 1
650 03:58:32.314558 PCI: 00:00.0: enabled 1
651 03:58:32.317982 SPI: 00: enabled 1
652 03:58:32.318067 PNP: 0c09.0: enabled 1
653 03:58:32.321245 USB2 port 0: enabled 1
654 03:58:32.324616 USB2 port 1: enabled 1
655 03:58:32.324700 USB2 port 2: enabled 1
656 03:58:32.328009 USB2 port 4: enabled 1
657 03:58:32.330870 USB2 port 8: enabled 1
658 03:58:32.330954 APIC: 01: enabled 1
659 03:58:32.334312 APIC: 02: enabled 1
660 03:58:32.338235 APIC: 03: enabled 1
661 03:58:32.338320 Compare with tree...
662 03:58:32.341012 Root Device: enabled 1
663 03:58:32.344359 CPU_CLUSTER: 0: enabled 1
664 03:58:32.347827 APIC: 00: enabled 1
665 03:58:32.347912 APIC: 01: enabled 1
666 03:58:32.350729 APIC: 02: enabled 1
667 03:58:32.354190 APIC: 03: enabled 1
668 03:58:32.354274 DOMAIN: 0000: enabled 1
669 03:58:32.357815 PCI: 00:00.0: enabled 1
670 03:58:32.361181 PCI: 00:02.0: enabled 1
671 03:58:32.364069 PCI: 00:14.0: enabled 1
672 03:58:32.364154 USB0 port 0: enabled 1
673 03:58:32.367525 USB2 port 0: enabled 1
674 03:58:32.371037 USB2 port 1: enabled 1
675 03:58:32.373863 USB2 port 2: enabled 1
676 03:58:32.377474 USB2 port 4: enabled 1
677 03:58:32.381041 USB2 port 8: enabled 1
678 03:58:32.381126 PCI: 00:14.1: enabled 0
679 03:58:32.383728 PCI: 00:14.2: enabled 1
680 03:58:32.387028 PCI: 00:15.0: enabled 1
681 03:58:32.390487 I2C: 00:5c: enabled 1
682 03:58:32.393985 PCI: 00:15.1: enabled 1
683 03:58:32.394069 I2C: 00:15: enabled 1
684 03:58:32.397365 PCI: 00:15.2: enabled 0
685 03:58:32.400604 PCI: 00:15.3: enabled 0
686 03:58:32.403459 PCI: 00:16.0: enabled 1
687 03:58:32.406909 PCI: 00:16.1: enabled 0
688 03:58:32.406994 PCI: 00:16.2: enabled 0
689 03:58:32.410418 PCI: 00:16.3: enabled 0
690 03:58:32.413850 PCI: 00:16.4: enabled 0
691 03:58:32.417154 PCI: 00:17.0: enabled 0
692 03:58:32.417241 PCI: 00:19.0: enabled 1
693 03:58:32.419874 PCI: 00:19.1: enabled 1
694 03:58:32.423211 I2C: 00:39: enabled 1
695 03:58:32.426817 I2C: 00:3a: enabled 1
696 03:58:32.430300 I2C: 00:1a: enabled 1
697 03:58:32.430380 PCI: 00:19.2: enabled 0
698 03:58:32.433687 PCI: 00:1c.0: enabled 1
699 03:58:32.436443 PCI: 00:00.0: enabled 1
700 03:58:32.439801 PCI: 00:1c.1: enabled 0
701 03:58:32.443264 PCI: 00:1c.2: enabled 0
702 03:58:32.443353 PCI: 00:1c.3: enabled 0
703 03:58:32.446715 PCI: 00:1c.4: enabled 0
704 03:58:32.449655 PCI: 00:1c.5: enabled 0
705 03:58:32.453121 PCI: 00:1c.6: enabled 0
706 03:58:32.456507 PCI: 00:1c.7: enabled 0
707 03:58:32.456592 PCI: 00:1d.0: enabled 0
708 03:58:32.460008 PCI: 00:1d.1: enabled 0
709 03:58:32.463448 PCI: 00:1d.2: enabled 0
710 03:58:32.466281 PCI: 00:1d.3: enabled 0
711 03:58:32.469740 PCI: 00:1e.0: enabled 1
712 03:58:32.469828 PCI: 00:1e.1: enabled 0
713 03:58:32.473229 PCI: 00:1e.2: enabled 1
714 03:58:32.475966 SPI: 00: enabled 1
715 03:58:32.479492 PCI: 00:1e.3: enabled 0
716 03:58:32.479579 PCI: 00:1e.4: enabled 1
717 03:58:32.483191 PCI: 00:1e.5: enabled 0
718 03:58:32.486523 PCI: 00:1e.6: enabled 1
719 03:58:32.489283 PCI: 00:1f.0: enabled 1
720 03:58:32.492700 PNP: 0c09.0: enabled 1
721 03:58:32.492786 PCI: 00:1f.1: enabled 1
722 03:58:32.496111 PCI: 00:1f.2: enabled 1
723 03:58:32.499713 PCI: 00:1f.3: enabled 1
724 03:58:32.503087 PCI: 00:1f.4: enabled 1
725 03:58:32.505835 PCI: 00:1f.5: enabled 1
726 03:58:32.505924 PCI: 00:1f.6: enabled 0
727 03:58:32.509282 Root Device scanning...
728 03:58:32.512611 root_dev_scan_bus for Root Device
729 03:58:32.515945 CPU_CLUSTER: 0 enabled
730 03:58:32.519261 DOMAIN: 0000 enabled
731 03:58:32.519353 DOMAIN: 0000 scanning...
732 03:58:32.522660 PCI: pci_scan_bus for bus 00
733 03:58:32.525906 PCI: 00:00.0 [8086/0000] ops
734 03:58:32.529382 PCI: 00:00.0 [8086/590c] enabled
735 03:58:32.532791 PCI: 00:02.0 [8086/0000] ops
736 03:58:32.535537 PCI: 00:02.0 [8086/591c] enabled
737 03:58:32.538942 PCI: 00:04.0 [8086/1903] enabled
738 03:58:32.542248 PCI: 00:08.0 [8086/1911] enabled
739 03:58:32.545721 PCI: 00:14.0 [8086/0000] bus ops
740 03:58:32.549197 PCI: 00:14.0 [8086/9d2f] enabled
741 03:58:32.552600 PCI: 00:14.2 [8086/9d31] enabled
742 03:58:32.555386 PCI: 00:15.0 [8086/0000] bus ops
743 03:58:32.558912 PCI: 00:15.0 [8086/9d60] enabled
744 03:58:32.562314 PCI: 00:15.1 [8086/0000] bus ops
745 03:58:32.565686 PCI: 00:15.1 [8086/9d61] enabled
746 03:58:32.568453 PCI: 00:16.0 [8086/0000] ops
747 03:58:32.572036 PCI: 00:16.0 [8086/9d3a] enabled
748 03:58:32.575530 PCI: 00:19.0 [8086/0000] ops
749 03:58:32.579087 PCI: 00:19.0 [8086/9d66] enabled
750 03:58:32.581789 PCI: 00:19.1 [8086/0000] bus ops
751 03:58:32.585175 PCI: 00:19.1 [8086/9d65] enabled
752 03:58:32.588638 PCI: 00:1c.0 [8086/0000] bus ops
753 03:58:32.591944 PCI: 00:1c.0 [8086/9d10] enabled
754 03:58:32.595444 PCI: 00:1e.0 [8086/0000] ops
755 03:58:32.598190 PCI: 00:1e.0 [8086/9d27] enabled
756 03:58:32.601656 PCI: 00:1e.2 [8086/0000] bus ops
757 03:58:32.604946 PCI: 00:1e.2 [8086/9d29] enabled
758 03:58:32.608476 PCI: 00:1e.4 [8086/9d2b] enabled
759 03:58:32.611935 PCI: 00:1e.6 [8086/0000] ops
760 03:58:32.614767 PCI: 00:1e.6 [8086/9d2d] enabled
761 03:58:32.618253 PCI: 00:1f.0 [8086/0000] bus ops
762 03:58:32.621823 PCI: 00:1f.0 [8086/9d4b] enabled
763 03:58:32.625299 PCI: Static device PCI: 00:1f.1 not found, disabling it.
764 03:58:32.628682 PCI: 00:1f.2 [8086/0000] bus ops
765 03:58:32.631441 PCI: 00:1f.2 [8086/9d21] enabled
766 03:58:32.634767 PCI: 00:1f.3 [8086/0000] bus ops
767 03:58:32.638243 PCI: 00:1f.3 [8086/9d71] enabled
768 03:58:32.641503 PCI: 00:1f.4 [8086/0000] bus ops
769 03:58:32.644909 PCI: 00:1f.4 [8086/9d23] enabled
770 03:58:32.648359 PCI: 00:1f.5 [8086/0000] bus ops
771 03:58:32.651199 PCI: 00:1f.5 [8086/9d24] enabled
772 03:58:32.654721 PCI: 00:14.0 scanning...
773 03:58:32.658220 scan_usb_bus for PCI: 00:14.0
774 03:58:32.661164 USB0 port 0 enabled
775 03:58:32.661258 USB0 port 0 scanning...
776 03:58:32.664564 scan_usb_bus for USB0 port 0
777 03:58:32.668194 USB2 port 0 enabled
778 03:58:32.671491 USB2 port 1 enabled
779 03:58:32.671580 USB2 port 2 enabled
780 03:58:32.674898 USB2 port 4 enabled
781 03:58:32.674986 USB2 port 8 enabled
782 03:58:32.677692 USB2 port 0 scanning...
783 03:58:32.681226 scan_usb_bus for USB2 port 0
784 03:58:32.684713 scan_usb_bus for USB2 port 0 done
785 03:58:32.690825 scan_bus: scanning of bus USB2 port 0 took 8969 usecs
786 03:58:32.694121 USB2 port 1 scanning...
787 03:58:32.694198 scan_usb_bus for USB2 port 1
788 03:58:32.697580 scan_usb_bus for USB2 port 1 done
789 03:58:32.704481 scan_bus: scanning of bus USB2 port 1 took 8964 usecs
790 03:58:32.707848 USB2 port 2 scanning...
791 03:58:32.711331 scan_usb_bus for USB2 port 2
792 03:58:32.714048 scan_usb_bus for USB2 port 2 done
793 03:58:32.717505 scan_bus: scanning of bus USB2 port 2 took 8970 usecs
794 03:58:32.720959 USB2 port 4 scanning...
795 03:58:32.723825 scan_usb_bus for USB2 port 4
796 03:58:32.727115 scan_usb_bus for USB2 port 4 done
797 03:58:32.733902 scan_bus: scanning of bus USB2 port 4 took 8969 usecs
798 03:58:32.733995 USB2 port 8 scanning...
799 03:58:32.737187 scan_usb_bus for USB2 port 8
800 03:58:32.740683 scan_usb_bus for USB2 port 8 done
801 03:58:32.747372 scan_bus: scanning of bus USB2 port 8 took 8969 usecs
802 03:58:32.750835 scan_usb_bus for USB0 port 0 done
803 03:58:32.756994 scan_bus: scanning of bus USB0 port 0 took 90930 usecs
804 03:58:32.760559 scan_usb_bus for PCI: 00:14.0 done
805 03:58:32.763865 scan_bus: scanning of bus PCI: 00:14.0 took 107717 usecs
806 03:58:32.767146 PCI: 00:15.0 scanning...
807 03:58:32.770653 scan_generic_bus for PCI: 00:15.0
808 03:58:32.776848 bus: PCI: 00:15.0[0]->I2C: 01:5c enabled
809 03:58:32.780374 scan_generic_bus for PCI: 00:15.0 done
810 03:58:32.784020 scan_bus: scanning of bus PCI: 00:15.0 took 14152 usecs
811 03:58:32.787436 PCI: 00:15.1 scanning...
812 03:58:32.790757 scan_generic_bus for PCI: 00:15.1
813 03:58:32.793486 bus: PCI: 00:15.1[0]->I2C: 02:15 enabled
814 03:58:32.800267 scan_generic_bus for PCI: 00:15.1 done
815 03:58:32.803738 scan_bus: scanning of bus PCI: 00:15.1 took 14153 usecs
816 03:58:32.806539 PCI: 00:19.1 scanning...
817 03:58:32.809880 scan_generic_bus for PCI: 00:19.1
818 03:58:32.813282 bus: PCI: 00:19.1[0]->I2C: 03:39 enabled
819 03:58:32.820153 bus: PCI: 00:19.1[0]->I2C: 03:3a enabled
820 03:58:32.823561 bus: PCI: 00:19.1[0]->I2C: 03:1a enabled
821 03:58:32.826383 scan_generic_bus for PCI: 00:19.1 done
822 03:58:32.833235 scan_bus: scanning of bus PCI: 00:19.1 took 22366 usecs
823 03:58:32.836559 PCI: 00:1c.0 scanning...
824 03:58:32.839974 do_pci_scan_bridge for PCI: 00:1c.0
825 03:58:32.843188 PCI: pci_scan_bus for bus 01
826 03:58:32.846686 PCI: 01:00.0 [8086/095a] enabled
827 03:58:32.850007 Capability: type 0x01 @ 0xc8
828 03:58:32.850094 Capability: type 0x05 @ 0xd0
829 03:58:32.852785 Capability: type 0x10 @ 0x40
830 03:58:32.856276 Capability: type 0x10 @ 0x40
831 03:58:32.859840 Enabling Common Clock Configuration
832 03:58:32.866088 L1 Sub-State supported from root port 28
833 03:58:32.866173 L1 Sub-State Support = 0xf
834 03:58:32.869457 CommonModeRestoreTime = 0x28
835 03:58:32.876186 Power On Value = 0x1e, Power On Scale = 0x0
836 03:58:32.876268 ASPM: Enabled L1
837 03:58:32.878972 Capability: type 0x01 @ 0xc8
838 03:58:32.882403 Capability: type 0x05 @ 0xd0
839 03:58:32.886042 Capability: type 0x10 @ 0x40
840 03:58:32.892234 scan_bus: scanning of bus PCI: 00:1c.0 took 53512 usecs
841 03:58:32.892319 PCI: 00:1e.2 scanning...
842 03:58:32.898870 scan_generic_bus for PCI: 00:1e.2
843 03:58:32.902299 bus: PCI: 00:1e.2[0]->SPI: 00 enabled
844 03:58:32.905842 scan_generic_bus for PCI: 00:1e.2 done
845 03:58:32.912056 scan_bus: scanning of bus PCI: 00:1e.2 took 13862 usecs
846 03:58:32.912144 PCI: 00:1f.0 scanning...
847 03:58:32.915609 scan_lpc_bus for PCI: 00:1f.0
848 03:58:32.918961 PNP: 0c09.0 enabled
849 03:58:32.921789 scan_lpc_bus for PCI: 00:1f.0 done
850 03:58:32.928745 scan_bus: scanning of bus PCI: 00:1f.0 took 11313 usecs
851 03:58:32.928853 PCI: 00:1f.2 scanning...
852 03:58:32.931487 scan_lpc_bus for PCI: 00:1f.2
853 03:58:32.934865 scan_lpc_bus for PCI: 00:1f.2 done
854 03:58:32.941673 scan_bus: scanning of bus PCI: 00:1f.2 took 9267 usecs
855 03:58:32.944988 PCI: 00:1f.3 scanning...
856 03:58:32.951736 scan_bus: scanning of bus PCI: 00:1f.3 took 2717 usecs
857 03:58:32.951826 PCI: 00:1f.4 scanning...
858 03:58:32.954683 scan_generic_bus for PCI: 00:1f.4
859 03:58:32.961431 scan_generic_bus for PCI: 00:1f.4 done
860 03:58:32.965046 scan_bus: scanning of bus PCI: 00:1f.4 took 10048 usecs
861 03:58:32.968494 PCI: 00:1f.5 scanning...
862 03:58:32.971150 scan_generic_bus for PCI: 00:1f.5
863 03:58:32.974667 scan_generic_bus for PCI: 00:1f.5 done
864 03:58:32.981389 scan_bus: scanning of bus PCI: 00:1f.5 took 10040 usecs
865 03:58:32.987734 scan_bus: scanning of bus DOMAIN: 0000 took 465954 usecs
866 03:58:32.991171 root_dev_scan_bus for Root Device done
867 03:58:32.998172 scan_bus: scanning of bus Root Device took 486059 usecs
868 03:58:32.998260 done
869 03:58:33.001515 Chrome EC: UHEPI supported
870 03:58:33.007848 FMAP: area RECOVERY_MRC_CACHE found @ 9d0000 (65536 bytes)
871 03:58:33.011287 MRC: Checking cached data update for 'RECOVERY_MRC_CACHE'.
872 03:58:33.021442 SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
873 03:58:33.027715 FMAP: area UNIFIED_MRC_CACHE found @ 9d0000 (131072 bytes)
874 03:58:33.031167 SPI flash protection: WPSW=0 SRP0=0
875 03:58:33.038008 MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
876 03:58:33.040776 BS: BS_DEV_ENUMERATE times (us): entry 0 run 825740 exit 39258
877 03:58:33.044214 found VGA at PCI: 00:02.0
878 03:58:33.047599 Setting up VGA for PCI: 00:02.0
879 03:58:33.054438 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000
880 03:58:33.057886 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
881 03:58:33.060628 Allocating resources...
882 03:58:33.064162 Reading resources...
883 03:58:33.067485 Root Device read_resources bus 0 link: 0
884 03:58:33.070330 CPU_CLUSTER: 0 read_resources bus 0 link: 0
885 03:58:33.077222 CPU_CLUSTER: 0 read_resources bus 0 link: 0 done
886 03:58:33.080614 DOMAIN: 0000 read_resources bus 0 link: 0
887 03:58:33.086842 PCI: 00:14.0 read_resources bus 0 link: 0
888 03:58:33.090389 USB0 port 0 read_resources bus 0 link: 0
889 03:58:33.096677 USB0 port 0 read_resources bus 0 link: 0 done
890 03:58:33.100257 PCI: 00:14.0 read_resources bus 0 link: 0 done
891 03:58:33.106520 PCI: 00:15.0 read_resources bus 1 link: 0
892 03:58:33.110124 PCI: 00:15.0 read_resources bus 1 link: 0 done
893 03:58:33.116590 PCI: 00:15.1 read_resources bus 2 link: 0
894 03:58:33.120103 PCI: 00:15.1 read_resources bus 2 link: 0 done
895 03:58:33.126398 PCI: 00:19.1 read_resources bus 3 link: 0
896 03:58:33.129916 PCI: 00:19.1 read_resources bus 3 link: 0 done
897 03:58:33.136129 PCI: 00:1c.0 read_resources bus 1 link: 0
898 03:58:33.139725 PCI: 00:1c.0 read_resources bus 1 link: 0 done
899 03:58:33.145724 PCI: 00:1e.2 read_resources bus 4 link: 0
900 03:58:33.149169 PCI: 00:1e.2 read_resources bus 4 link: 0 done
901 03:58:33.156103 PCI: 00:1f.0 read_resources bus 0 link: 0
902 03:58:33.159500 PCI: 00:1f.0 read_resources bus 0 link: 0 done
903 03:58:33.165915 DOMAIN: 0000 read_resources bus 0 link: 0 done
904 03:58:33.169307 Root Device read_resources bus 0 link: 0 done
905 03:58:33.172149 Done reading resources.
906 03:58:33.178950 Show resources in subtree (Root Device)...After reading.
907 03:58:33.182227 Root Device child on link 0 CPU_CLUSTER: 0
908 03:58:33.185716 CPU_CLUSTER: 0 child on link 0 APIC: 00
909 03:58:33.189204 APIC: 00
910 03:58:33.189768 APIC: 01
911 03:58:33.192094 APIC: 02
912 03:58:33.192596 APIC: 03
913 03:58:33.195656 DOMAIN: 0000 child on link 0 PCI: 00:00.0
914 03:58:33.205309 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffff flags 40040100 index 10000000
915 03:58:33.215469 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffffffff flags 40040200 index 10000100
916 03:58:33.215563 PCI: 00:00.0
917 03:58:33.224850 PCI: 00:00.0 resource base e0000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index 0
918 03:58:33.234499 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
919 03:58:33.244755 PCI: 00:00.0 resource base fed18000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 2
920 03:58:33.254321 PCI: 00:00.0 resource base fed19000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 3
921 03:58:33.264616 PCI: 00:00.0 resource base fed84000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 4
922 03:58:33.274068 PCI: 00:00.0 resource base fed80000 size 4000 align 0 gran 0 limit 0 flags f0000200 index 5
923 03:58:33.281065 PCI: 00:00.0 resource base fed90000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 6
924 03:58:33.290741 PCI: 00:00.0 resource base fed91000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 7
925 03:58:33.301046 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 8
926 03:58:33.310587 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 9
927 03:58:33.320868 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
928 03:58:33.327004 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index c
929 03:58:33.337206 PCI: 00:00.0 resource base 100000000 size 7f000000 align 0 gran 0 limit 0 flags e0004200 index d
930 03:58:33.346943 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index e
931 03:58:33.357179 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index f
932 03:58:33.357274 PCI: 00:02.0
933 03:58:33.370120 PCI: 00:02.0 resource base 0 size 1000000 align 24 gran 24 limit ffffffffffffffff flags 201 index 10
934 03:58:33.380384 PCI: 00:02.0 resource base 0 size 10000000 align 28 gran 28 limit ffffffffffffffff flags 1201 index 18
935 03:58:33.386638 PCI: 00:02.0 resource base 0 size 40 align 6 gran 6 limit ffff flags 100 index 20
936 03:58:33.390228 PCI: 00:04.0
937 03:58:33.399920 PCI: 00:04.0 resource base 0 size 8000 align 15 gran 15 limit ffffffffffffffff flags 201 index 10
938 03:58:33.400008 PCI: 00:08.0
939 03:58:33.409740 PCI: 00:08.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
940 03:58:33.416628 PCI: 00:14.0 child on link 0 USB0 port 0
941 03:58:33.426284 PCI: 00:14.0 resource base 0 size 10000 align 16 gran 16 limit ffffffffffffffff flags 201 index 10
942 03:58:33.429785 USB0 port 0 child on link 0 USB2 port 0
943 03:58:33.429872 USB2 port 0
944 03:58:33.433002 USB2 port 1
945 03:58:33.433089 USB2 port 2
946 03:58:33.436391 USB2 port 4
947 03:58:33.439756 USB2 port 8
948 03:58:33.439843 PCI: 00:14.1
949 03:58:33.443343 PCI: 00:14.2
950 03:58:33.452760 PCI: 00:14.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
951 03:58:33.456352 PCI: 00:15.0 child on link 0 I2C: 01:5c
952 03:58:33.466356 PCI: 00:15.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
953 03:58:33.466443 I2C: 01:5c
954 03:58:33.472454 PCI: 00:15.1 child on link 0 I2C: 02:15
955 03:58:33.482793 PCI: 00:15.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
956 03:58:33.482881 I2C: 02:15
957 03:58:33.485720 PCI: 00:15.2
958 03:58:33.485806 PCI: 00:15.3
959 03:58:33.489002 PCI: 00:16.0
960 03:58:33.498821 PCI: 00:16.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
961 03:58:33.498909 PCI: 00:16.1
962 03:58:33.502253 PCI: 00:16.2
963 03:58:33.502339 PCI: 00:16.3
964 03:58:33.505831 PCI: 00:16.4
965 03:58:33.505923 PCI: 00:17.0
966 03:58:33.509173 PCI: 00:19.0
967 03:58:33.518856 PCI: 00:19.0 resource base fe034000 size 1000 align 12 gran 12 limit ffffffffffffffff flags c0000200 index 10
968 03:58:33.529170 PCI: 00:19.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
969 03:58:33.531967 PCI: 00:19.1 child on link 0 I2C: 03:39
970 03:58:33.542354 PCI: 00:19.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
971 03:58:33.545095 I2C: 03:39
972 03:58:33.545177 I2C: 03:3a
973 03:58:33.548408 I2C: 03:1a
974 03:58:33.548496 PCI: 00:19.2
975 03:58:33.555335 PCI: 00:1c.0 child on link 0 PCI: 01:00.0
976 03:58:33.561971 PCI: 00:1c.0 resource base 0 size 0 align 12 gran 12 limit ffff flags 80102 index 1c
977 03:58:33.571680 PCI: 00:1c.0 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
978 03:58:33.582034 PCI: 00:1c.0 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
979 03:58:33.582129 PCI: 01:00.0
980 03:58:33.591602 PCI: 01:00.0 resource base 0 size 2000 align 13 gran 13 limit ffffffffffffffff flags 201 index 10
981 03:58:33.595151 PCI: 00:1c.1
982 03:58:33.595229 PCI: 00:1c.2
983 03:58:33.598484 PCI: 00:1c.3
984 03:58:33.598571 PCI: 00:1c.4
985 03:58:33.601848 PCI: 00:1c.5
986 03:58:33.601968 PCI: 00:1c.6
987 03:58:33.604597 PCI: 00:1c.7
988 03:58:33.604685 PCI: 00:1d.0
989 03:58:33.608030 PCI: 00:1d.1
990 03:58:33.608117 PCI: 00:1d.2
991 03:58:33.611533 PCI: 00:1d.3
992 03:58:33.611625 PCI: 00:1e.0
993 03:58:33.621160 PCI: 00:1e.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
994 03:58:33.624556 PCI: 00:1e.1
995 03:58:33.627946 PCI: 00:1e.2 child on link 0 SPI: 00
996 03:58:33.637914 PCI: 00:1e.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
997 03:58:33.641308 SPI: 00
998 03:58:33.641404 PCI: 00:1e.3
999 03:58:33.644681 PCI: 00:1e.4
1000 03:58:33.654253 PCI: 00:1e.4 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
1001 03:58:33.654342 PCI: 00:1e.5
1002 03:58:33.657681 PCI: 00:1e.6
1003 03:58:33.667953 PCI: 00:1e.6 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
1004 03:58:33.670815 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
1005 03:58:33.677567 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
1006 03:58:33.680939 PNP: 0c09.0
1007 03:58:33.690544 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1008 03:58:33.690627 PCI: 00:1f.1
1009 03:58:33.693934 PCI: 00:1f.2
1010 03:58:33.700809 PCI: 00:1f.2 resource base 0 size 4000 align 14 gran 14 limit ffffffff flags 200 index 10
1011 03:58:33.710464 PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags d0000200 index 48
1012 03:58:33.720630 PCI: 00:1f.2 resource base 1800 size 100 align 0 gran 0 limit 0 flags c0000100 index 40
1013 03:58:33.720722 PCI: 00:1f.3
1014 03:58:33.730804 PCI: 00:1f.3 resource base 0 size 4000 align 14 gran 14 limit ffffffffffffffff flags 201 index 10
1015 03:58:33.740430 PCI: 00:1f.3 resource base 0 size 10000 align 16 gran 16 limit ffffffffffffffff flags 201 index 20
1016 03:58:33.743915 PCI: 00:1f.4
1017 03:58:33.753618 PCI: 00:1f.4 resource base efa0 size 20 align 0 gran 0 limit efbf flags f0000100 index 20
1018 03:58:33.763197 PCI: 00:1f.4 resource base 0 size 100 align 12 gran 8 limit ffffffffffffffff flags 201 index 10
1019 03:58:33.763281 PCI: 00:1f.5
1020 03:58:33.773361 PCI: 00:1f.5 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 10
1021 03:58:33.773451 PCI: 00:1f.6
1022 03:58:33.780091 DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
1023 03:58:33.786312 PCI: 00:1c.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff
1024 03:58:33.793176 PCI: 00:1c.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff done
1025 03:58:33.796637 PCI: 00:02.0 20 * [0x0 - 0x3f] io
1026 03:58:33.802908 DOMAIN: 0000 io: base: 40 size: 40 align: 6 gran: 0 limit: ffff done
1027 03:58:33.809938 DOMAIN: 0000 mem: base: 0 size: 0 align: 0 gran: 0 limit: ffffffff
1028 03:58:33.819420 PCI: 00:1c.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
1029 03:58:33.869492 PCI: 00:1c.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
1030 03:58:33.869589 PCI: 00:1c.0 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
1031 03:58:33.869665 PCI: 01:00.0 10 * [0x0 - 0x1fff] mem
1032 03:58:33.869941 PCI: 00:1c.0 mem: base: 2000 size: 100000 align: 20 gran: 20 limit: ffffffff done
1033 03:58:33.870015 PCI: 00:02.0 18 * [0x0 - 0xfffffff] prefmem
1034 03:58:33.870079 PCI: 00:02.0 10 * [0x10000000 - 0x10ffffff] mem
1035 03:58:33.870140 PCI: 00:1c.0 20 * [0x11000000 - 0x110fffff] mem
1036 03:58:33.870388 PCI: 00:14.0 10 * [0x11100000 - 0x1110ffff] mem
1037 03:58:33.870454 PCI: 00:1f.3 20 * [0x11110000 - 0x1111ffff] mem
1038 03:58:33.919468 PCI: 00:04.0 10 * [0x11120000 - 0x11127fff] mem
1039 03:58:33.919813 PCI: 00:1f.2 10 * [0x11128000 - 0x1112bfff] mem
1040 03:58:33.919939 PCI: 00:1f.3 10 * [0x1112c000 - 0x1112ffff] mem
1041 03:58:33.920262 PCI: 00:08.0 10 * [0x11130000 - 0x11130fff] mem
1042 03:58:33.920373 PCI: 00:14.2 10 * [0x11131000 - 0x11131fff] mem
1043 03:58:33.920481 PCI: 00:15.0 10 * [0x11132000 - 0x11132fff] mem
1044 03:58:33.920576 PCI: 00:15.1 10 * [0x11133000 - 0x11133fff] mem
1045 03:58:33.920665 PCI: 00:16.0 10 * [0x11134000 - 0x11134fff] mem
1046 03:58:33.920753 PCI: 00:19.0 18 * [0x11135000 - 0x11135fff] mem
1047 03:58:33.921066 PCI: 00:19.1 10 * [0x11136000 - 0x11136fff] mem
1048 03:58:33.969546 PCI: 00:1e.0 10 * [0x11137000 - 0x11137fff] mem
1049 03:58:33.970630 PCI: 00:1e.2 10 * [0x11138000 - 0x11138fff] mem
1050 03:58:33.971066 PCI: 00:1e.4 10 * [0x11139000 - 0x11139fff] mem
1051 03:58:33.971449 PCI: 00:1e.6 10 * [0x1113a000 - 0x1113afff] mem
1052 03:58:33.971808 PCI: 00:1f.5 10 * [0x1113b000 - 0x1113bfff] mem
1053 03:58:33.972142 PCI: 00:1f.4 10 * [0x1113c000 - 0x1113c0ff] mem
1054 03:58:33.972449 DOMAIN: 0000 mem: base: 1113c100 size: 1113c100 align: 28 gran: 0 limit: ffffffff done
1055 03:58:33.972833 avoid_fixed_resources: DOMAIN: 0000
1056 03:58:33.973209 avoid_fixed_resources:@DOMAIN: 0000 10000000 limit 0000ffff
1057 03:58:34.004103 avoid_fixed_resources:@DOMAIN: 0000 10000100 limit ffffffff
1058 03:58:34.004429 constrain_resources: PCI: 00:00.0 00 base e0000000 limit e3ffffff mem (fixed)
1059 03:58:34.004530 constrain_resources: PCI: 00:00.0 08 base 00000000 limit 0009ffff mem (fixed)
1060 03:58:34.004624 constrain_resources: PCI: 00:00.0 09 base 000c0000 limit 7affffff mem (fixed)
1061 03:58:34.008398 constrain_resources: PCI: 00:00.0 0b base 7b000000 limit 7b7fffff mem (fixed)
1062 03:58:34.011329 constrain_resources: PCI: 00:00.0 0c base 7b800000 limit 7fffffff mem (fixed)
1063 03:58:34.018040 constrain_resources: PCI: 00:1f.0 00 base 00000000 limit 00000fff io (fixed)
1064 03:58:34.024777 constrain_resources: PCI: 00:1f.2 40 base 00001800 limit 000018ff io (fixed)
1065 03:58:34.034341 constrain_resources: PCI: 00:1f.4 20 base 0000efa0 limit 0000efbf io (fixed)
1066 03:58:34.041217 avoid_fixed_resources:@DOMAIN: 0000 10000000 base 00001900 limit 0000ef9f
1067 03:58:34.047940 avoid_fixed_resources:@DOMAIN: 0000 10000100 base c0000000 limit dfffffff
1068 03:58:34.051343 Setting resources...
1069 03:58:34.057404 DOMAIN: 0000 io: base:1900 size:40 align:6 gran:0 limit:ef9f
1070 03:58:34.060747 PCI: 00:02.0 20 * [0x1c00 - 0x1c3f] io
1071 03:58:34.067658 DOMAIN: 0000 io: next_base: 1c40 size: 40 align: 6 gran: 0 done
1072 03:58:34.074184 PCI: 00:1c.0 io: base:ef9f size:0 align:12 gran:12 limit:ef9f
1073 03:58:34.080454 PCI: 00:1c.0 io: next_base: ef9f size: 0 align: 12 gran: 12 done
1074 03:58:34.087378 DOMAIN: 0000 mem: base:c0000000 size:1113c100 align:28 gran:0 limit:dfffffff
1075 03:58:34.090830 PCI: 00:02.0 18 * [0xc0000000 - 0xcfffffff] prefmem
1076 03:58:34.096931 PCI: 00:02.0 10 * [0xd0000000 - 0xd0ffffff] mem
1077 03:58:34.100315 PCI: 00:1c.0 20 * [0xd1000000 - 0xd10fffff] mem
1078 03:58:34.107218 PCI: 00:14.0 10 * [0xd1100000 - 0xd110ffff] mem
1079 03:58:34.110647 PCI: 00:1f.3 20 * [0xd1110000 - 0xd111ffff] mem
1080 03:58:34.117012 PCI: 00:04.0 10 * [0xd1120000 - 0xd1127fff] mem
1081 03:58:34.120400 PCI: 00:1f.2 10 * [0xd1128000 - 0xd112bfff] mem
1082 03:58:34.127212 PCI: 00:1f.3 10 * [0xd112c000 - 0xd112ffff] mem
1083 03:58:34.130024 PCI: 00:08.0 10 * [0xd1130000 - 0xd1130fff] mem
1084 03:58:34.136848 PCI: 00:14.2 10 * [0xd1131000 - 0xd1131fff] mem
1085 03:58:34.140344 PCI: 00:15.0 10 * [0xd1132000 - 0xd1132fff] mem
1086 03:58:34.146516 PCI: 00:15.1 10 * [0xd1133000 - 0xd1133fff] mem
1087 03:58:34.149885 PCI: 00:16.0 10 * [0xd1134000 - 0xd1134fff] mem
1088 03:58:34.156720 PCI: 00:19.0 18 * [0xd1135000 - 0xd1135fff] mem
1089 03:58:34.160153 PCI: 00:19.1 10 * [0xd1136000 - 0xd1136fff] mem
1090 03:58:34.162920 PCI: 00:1e.0 10 * [0xd1137000 - 0xd1137fff] mem
1091 03:58:34.169729 PCI: 00:1e.2 10 * [0xd1138000 - 0xd1138fff] mem
1092 03:58:34.173085 PCI: 00:1e.4 10 * [0xd1139000 - 0xd1139fff] mem
1093 03:58:34.179873 PCI: 00:1e.6 10 * [0xd113a000 - 0xd113afff] mem
1094 03:58:34.183284 PCI: 00:1f.5 10 * [0xd113b000 - 0xd113bfff] mem
1095 03:58:34.189582 PCI: 00:1f.4 10 * [0xd113c000 - 0xd113c0ff] mem
1096 03:58:34.196459 DOMAIN: 0000 mem: next_base: d113c100 size: 1113c100 align: 28 gran: 0 done
1097 03:58:34.202762 PCI: 00:1c.0 prefmem: base:dfffffff size:0 align:20 gran:20 limit:dfffffff
1098 03:58:34.212899 PCI: 00:1c.0 prefmem: next_base: dfffffff size: 0 align: 20 gran: 20 done
1099 03:58:34.219207 PCI: 00:1c.0 mem: base:d1000000 size:100000 align:20 gran:20 limit:d10fffff
1100 03:58:34.222607 PCI: 01:00.0 10 * [0xd1000000 - 0xd1001fff] mem
1101 03:58:34.232116 PCI: 00:1c.0 mem: next_base: d1002000 size: 100000 align: 20 gran: 20 done
1102 03:58:34.235532 Root Device assign_resources, bus 0 link: 0
1103 03:58:34.238881 DOMAIN: 0000 assign_resources, bus 0 link: 0
1104 03:58:34.248937 PCI: 00:02.0 10 <- [0x00d0000000 - 0x00d0ffffff] size 0x01000000 gran 0x18 mem64
1105 03:58:34.255524 PCI: 00:02.0 18 <- [0x00c0000000 - 0x00cfffffff] size 0x10000000 gran 0x1c prefmem64
1106 03:58:34.265082 PCI: 00:02.0 20 <- [0x0000001c00 - 0x0000001c3f] size 0x00000040 gran 0x06 io
1107 03:58:34.271875 PCI: 00:04.0 10 <- [0x00d1120000 - 0x00d1127fff] size 0x00008000 gran 0x0f mem64
1108 03:58:34.281965 PCI: 00:08.0 10 <- [0x00d1130000 - 0x00d1130fff] size 0x00001000 gran 0x0c mem64
1109 03:58:34.288806 PCI: 00:14.0 10 <- [0x00d1100000 - 0x00d110ffff] size 0x00010000 gran 0x10 mem64
1110 03:58:34.291520 PCI: 00:14.0 assign_resources, bus 0 link: 0
1111 03:58:34.298264 PCI: 00:14.0 assign_resources, bus 0 link: 0
1112 03:58:34.305296 PCI: 00:14.2 10 <- [0x00d1131000 - 0x00d1131fff] size 0x00001000 gran 0x0c mem64
1113 03:58:34.314822 PCI: 00:15.0 10 <- [0x00d1132000 - 0x00d1132fff] size 0x00001000 gran 0x0c mem64
1114 03:58:34.318341 PCI: 00:15.0 assign_resources, bus 1 link: 0
1115 03:58:34.325147 PCI: 00:15.0 assign_resources, bus 1 link: 0
1116 03:58:34.331221 PCI: 00:15.1 10 <- [0x00d1133000 - 0x00d1133fff] size 0x00001000 gran 0x0c mem64
1117 03:58:34.334533 PCI: 00:15.1 assign_resources, bus 2 link: 0
1118 03:58:34.341250 PCI: 00:15.1 assign_resources, bus 2 link: 0
1119 03:58:34.348115 PCI: 00:16.0 10 <- [0x00d1134000 - 0x00d1134fff] size 0x00001000 gran 0x0c mem64
1120 03:58:34.357709 PCI: 00:19.0 18 <- [0x00d1135000 - 0x00d1135fff] size 0x00001000 gran 0x0c mem64
1121 03:58:34.364539 PCI: 00:19.1 10 <- [0x00d1136000 - 0x00d1136fff] size 0x00001000 gran 0x0c mem64
1122 03:58:34.371332 PCI: 00:19.1 assign_resources, bus 3 link: 0
1123 03:58:34.374060 PCI: 00:19.1 assign_resources, bus 3 link: 0
1124 03:58:34.384258 PCI: 00:1c.0 1c <- [0x000000ef9f - 0x000000ef9e] size 0x00000000 gran 0x0c bus 01 io
1125 03:58:34.391145 PCI: 00:1c.0 24 <- [0x00dfffffff - 0x00dffffffe] size 0x00000000 gran 0x14 bus 01 prefmem
1126 03:58:34.400599 PCI: 00:1c.0 20 <- [0x00d1000000 - 0x00d10fffff] size 0x00100000 gran 0x14 bus 01 mem
1127 03:58:34.404173 PCI: 00:1c.0 assign_resources, bus 1 link: 0
1128 03:58:34.413867 PCI: 01:00.0 10 <- [0x00d1000000 - 0x00d1001fff] size 0x00002000 gran 0x0d mem64
1129 03:58:34.417389 PCI: 00:1c.0 assign_resources, bus 1 link: 0
1130 03:58:34.426900 PCI: 00:1e.0 10 <- [0x00d1137000 - 0x00d1137fff] size 0x00001000 gran 0x0c mem64
1131 03:58:34.433468 PCI: 00:1e.2 10 <- [0x00d1138000 - 0x00d1138fff] size 0x00001000 gran 0x0c mem64
1132 03:58:34.437064 PCI: 00:1e.2 assign_resources, bus 4 link: 0
1133 03:58:34.443817 PCI: 00:1e.2 assign_resources, bus 4 link: 0
1134 03:58:34.449890 PCI: 00:1e.4 10 <- [0x00d1139000 - 0x00d1139fff] size 0x00001000 gran 0x0c mem64
1135 03:58:34.460098 PCI: 00:1e.6 10 <- [0x00d113a000 - 0x00d113afff] size 0x00001000 gran 0x0c mem64
1136 03:58:34.463620 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1137 03:58:34.469748 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1138 03:58:34.473291 LPC: Trying to open IO window from 800 size 1ff
1139 03:58:34.483387 PCI: 00:1f.2 10 <- [0x00d1128000 - 0x00d112bfff] size 0x00004000 gran 0x0e mem
1140 03:58:34.489595 PCI: 00:1f.3 10 <- [0x00d112c000 - 0x00d112ffff] size 0x00004000 gran 0x0e mem64
1141 03:58:34.496495 PCI: 00:1f.3 20 <- [0x00d1110000 - 0x00d111ffff] size 0x00010000 gran 0x10 mem64
1142 03:58:34.505906 PCI: 00:1f.4 10 <- [0x00d113c000 - 0x00d113c0ff] size 0x00000100 gran 0x08 mem64
1143 03:58:34.512734 PCI: 00:1f.5 10 <- [0x00d113b000 - 0x00d113bfff] size 0x00001000 gran 0x0c mem
1144 03:58:34.519673 DOMAIN: 0000 assign_resources, bus 0 link: 0
1145 03:58:34.522409 Root Device assign_resources, bus 0 link: 0
1146 03:58:34.525883 Done setting resources.
1147 03:58:34.532454 Show resources in subtree (Root Device)...After assigning values.
1148 03:58:34.535895 Root Device child on link 0 CPU_CLUSTER: 0
1149 03:58:34.539262 CPU_CLUSTER: 0 child on link 0 APIC: 00
1150 03:58:34.542714 APIC: 00
1151 03:58:34.542798 APIC: 01
1152 03:58:34.546170 APIC: 02
1153 03:58:34.546243 APIC: 03
1154 03:58:34.548983 DOMAIN: 0000 child on link 0 PCI: 00:00.0
1155 03:58:34.559079 DOMAIN: 0000 resource base 1900 size 40 align 6 gran 0 limit ef9f flags 40040100 index 10000000
1156 03:58:34.571952 DOMAIN: 0000 resource base c0000000 size 1113c100 align 28 gran 0 limit dfffffff flags 40040200 index 10000100
1157 03:58:34.572035 PCI: 00:00.0
1158 03:58:34.582110 PCI: 00:00.0 resource base e0000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index 0
1159 03:58:34.591676 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
1160 03:58:34.601916 PCI: 00:00.0 resource base fed18000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 2
1161 03:58:34.608790 PCI: 00:00.0 resource base fed19000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 3
1162 03:58:34.618385 PCI: 00:00.0 resource base fed84000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 4
1163 03:58:34.628561 PCI: 00:00.0 resource base fed80000 size 4000 align 0 gran 0 limit 0 flags f0000200 index 5
1164 03:58:34.637847 PCI: 00:00.0 resource base fed90000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 6
1165 03:58:34.648217 PCI: 00:00.0 resource base fed91000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 7
1166 03:58:34.654384 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 8
1167 03:58:34.664856 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 9
1168 03:58:34.674522 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
1169 03:58:34.684505 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index c
1170 03:58:34.694116 PCI: 00:00.0 resource base 100000000 size 7f000000 align 0 gran 0 limit 0 flags e0004200 index d
1171 03:58:34.704546 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index e
1172 03:58:34.714100 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index f
1173 03:58:34.714187 PCI: 00:02.0
1174 03:58:34.723763 PCI: 00:02.0 resource base d0000000 size 1000000 align 24 gran 24 limit d0ffffff flags 60000201 index 10
1175 03:58:34.734175 PCI: 00:02.0 resource base c0000000 size 10000000 align 28 gran 28 limit cfffffff flags 60001201 index 18
1176 03:58:34.744084 PCI: 00:02.0 resource base 1c00 size 40 align 6 gran 6 limit 1c3f flags 60000100 index 20
1177 03:58:34.746886 PCI: 00:04.0
1178 03:58:34.756926 PCI: 00:04.0 resource base d1120000 size 8000 align 15 gran 15 limit d1127fff flags 60000201 index 10
1179 03:58:34.757013 PCI: 00:08.0
1180 03:58:34.767102 PCI: 00:08.0 resource base d1130000 size 1000 align 12 gran 12 limit d1130fff flags 60000201 index 10
1181 03:58:34.773264 PCI: 00:14.0 child on link 0 USB0 port 0
1182 03:58:34.783776 PCI: 00:14.0 resource base d1100000 size 10000 align 16 gran 16 limit d110ffff flags 60000201 index 10
1183 03:58:34.786511 USB0 port 0 child on link 0 USB2 port 0
1184 03:58:34.789866 USB2 port 0
1185 03:58:34.789956 USB2 port 1
1186 03:58:34.793390 USB2 port 2
1187 03:58:34.793475 USB2 port 4
1188 03:58:34.796824 USB2 port 8
1189 03:58:34.796921 PCI: 00:14.1
1190 03:58:34.800330 PCI: 00:14.2
1191 03:58:34.809886 PCI: 00:14.2 resource base d1131000 size 1000 align 12 gran 12 limit d1131fff flags 60000201 index 10
1192 03:58:34.813303 PCI: 00:15.0 child on link 0 I2C: 01:5c
1193 03:58:34.822929 PCI: 00:15.0 resource base d1132000 size 1000 align 12 gran 12 limit d1132fff flags 60000201 index 10
1194 03:58:34.826321 I2C: 01:5c
1195 03:58:34.829796 PCI: 00:15.1 child on link 0 I2C: 02:15
1196 03:58:34.839427 PCI: 00:15.1 resource base d1133000 size 1000 align 12 gran 12 limit d1133fff flags 60000201 index 10
1197 03:58:34.842812 I2C: 02:15
1198 03:58:34.842895 PCI: 00:15.2
1199 03:58:34.846046 PCI: 00:15.3
1200 03:58:34.846126 PCI: 00:16.0
1201 03:58:34.856271 PCI: 00:16.0 resource base d1134000 size 1000 align 12 gran 12 limit d1134fff flags 60000201 index 10
1202 03:58:34.859614 PCI: 00:16.1
1203 03:58:34.859704 PCI: 00:16.2
1204 03:58:34.862857 PCI: 00:16.3
1205 03:58:34.862962 PCI: 00:16.4
1206 03:58:34.866010 PCI: 00:17.0
1207 03:58:34.866108 PCI: 00:19.0
1208 03:58:34.878964 PCI: 00:19.0 resource base fe034000 size 1000 align 12 gran 12 limit ffffffffffffffff flags c0000200 index 10
1209 03:58:34.889184 PCI: 00:19.0 resource base d1135000 size 1000 align 12 gran 12 limit d1135fff flags 60000201 index 18
1210 03:58:34.892451 PCI: 00:19.1 child on link 0 I2C: 03:39
1211 03:58:34.902219 PCI: 00:19.1 resource base d1136000 size 1000 align 12 gran 12 limit d1136fff flags 60000201 index 10
1212 03:58:34.905564 I2C: 03:39
1213 03:58:34.905681 I2C: 03:3a
1214 03:58:34.909011 I2C: 03:1a
1215 03:58:34.909093 PCI: 00:19.2
1216 03:58:34.915307 PCI: 00:1c.0 child on link 0 PCI: 01:00.0
1217 03:58:34.922304 PCI: 00:1c.0 resource base ef9f size 0 align 12 gran 12 limit ef9f flags 60080102 index 1c
1218 03:58:34.932388 PCI: 00:1c.0 resource base dfffffff size 0 align 20 gran 20 limit dfffffff flags 60081202 index 24
1219 03:58:34.945467 PCI: 00:1c.0 resource base d1000000 size 100000 align 20 gran 20 limit d10fffff flags 60080202 index 20
1220 03:58:34.945570 PCI: 01:00.0
1221 03:58:34.955050 PCI: 01:00.0 resource base d1000000 size 2000 align 13 gran 13 limit d1001fff flags 60000201 index 10
1222 03:58:34.958399 PCI: 00:1c.1
1223 03:58:34.958487 PCI: 00:1c.2
1224 03:58:34.961915 PCI: 00:1c.3
1225 03:58:34.961994 PCI: 00:1c.4
1226 03:58:34.965250 PCI: 00:1c.5
1227 03:58:34.965338 PCI: 00:1c.6
1228 03:58:34.968588 PCI: 00:1c.7
1229 03:58:34.968673 PCI: 00:1d.0
1230 03:58:34.971864 PCI: 00:1d.1
1231 03:58:34.971945 PCI: 00:1d.2
1232 03:58:34.975301 PCI: 00:1d.3
1233 03:58:34.975380 PCI: 00:1e.0
1234 03:58:34.984966 PCI: 00:1e.0 resource base d1137000 size 1000 align 12 gran 12 limit d1137fff flags 60000201 index 10
1235 03:58:34.988286 PCI: 00:1e.1
1236 03:58:34.991619 PCI: 00:1e.2 child on link 0 SPI: 00
1237 03:58:35.001739 PCI: 00:1e.2 resource base d1138000 size 1000 align 12 gran 12 limit d1138fff flags 60000201 index 10
1238 03:58:35.004560 SPI: 00
1239 03:58:35.004647 PCI: 00:1e.3
1240 03:58:35.007918 PCI: 00:1e.4
1241 03:58:35.018375 PCI: 00:1e.4 resource base d1139000 size 1000 align 12 gran 12 limit d1139fff flags 60000201 index 10
1242 03:58:35.018469 PCI: 00:1e.5
1243 03:58:35.021181 PCI: 00:1e.6
1244 03:58:35.031604 PCI: 00:1e.6 resource base d113a000 size 1000 align 12 gran 12 limit d113afff flags 60000201 index 10
1245 03:58:35.034378 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
1246 03:58:35.044679 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
1247 03:58:35.044764 PNP: 0c09.0
1248 03:58:35.054182 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1249 03:58:35.054301 PCI: 00:1f.1
1250 03:58:35.057484 PCI: 00:1f.2
1251 03:58:35.067865 PCI: 00:1f.2 resource base d1128000 size 4000 align 14 gran 14 limit d112bfff flags 60000200 index 10
1252 03:58:35.077219 PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags d0000200 index 48
1253 03:58:35.087342 PCI: 00:1f.2 resource base 1800 size 100 align 0 gran 0 limit 0 flags c0000100 index 40
1254 03:58:35.087429 PCI: 00:1f.3
1255 03:58:35.097490 PCI: 00:1f.3 resource base d112c000 size 4000 align 14 gran 14 limit d112ffff flags 60000201 index 10
1256 03:58:35.107057 PCI: 00:1f.3 resource base d1110000 size 10000 align 16 gran 16 limit d111ffff flags 60000201 index 20
1257 03:58:35.110463 PCI: 00:1f.4
1258 03:58:35.120657 PCI: 00:1f.4 resource base efa0 size 20 align 0 gran 0 limit efbf flags f0000100 index 20
1259 03:58:35.130181 PCI: 00:1f.4 resource base d113c000 size 100 align 12 gran 8 limit d113c0ff flags 60000201 index 10
1260 03:58:35.130288 PCI: 00:1f.5
1261 03:58:35.140464 PCI: 00:1f.5 resource base d113b000 size 1000 align 12 gran 12 limit d113bfff flags 60000200 index 10
1262 03:58:35.143279 PCI: 00:1f.6
1263 03:58:35.146647 Done allocating resources.
1264 03:58:35.153369 BS: BS_DEV_RESOURCES times (us): entry 0 run 2114167 exit 30
1265 03:58:35.153449 Enabling resources...
1266 03:58:35.159886 PCI: 00:00.0 subsystem <- 8086/590c
1267 03:58:35.159985 PCI: 00:00.0 cmd <- 06
1268 03:58:35.163266 PCI: 00:02.0 subsystem <- 8086/591c
1269 03:58:35.166625 PCI: 00:02.0 cmd <- 03
1270 03:58:35.169980 PCI: 00:04.0 cmd <- 02
1271 03:58:35.173386 PCI: 00:08.0 cmd <- 06
1272 03:58:35.176746 PCI: 00:14.0 subsystem <- 8086/9d2f
1273 03:58:35.179526 PCI: 00:14.0 cmd <- 02
1274 03:58:35.182876 PCI: 00:14.2 subsystem <- 8086/9d31
1275 03:58:35.182975 PCI: 00:14.2 cmd <- 02
1276 03:58:35.189831 PCI: 00:15.0 subsystem <- 8086/9d60
1277 03:58:35.189917 PCI: 00:15.0 cmd <- 06
1278 03:58:35.193251 PCI: 00:15.1 subsystem <- 8086/9d61
1279 03:58:35.195910 PCI: 00:15.1 cmd <- 06
1280 03:58:35.199768 PCI: 00:16.0 subsystem <- 8086/9d3a
1281 03:58:35.202528 PCI: 00:16.0 cmd <- 02
1282 03:58:35.205947 PCI: 00:19.0 subsystem <- 8086/9d66
1283 03:58:35.209302 PCI: 00:19.0 cmd <- 06
1284 03:58:35.212712 PCI: 00:19.1 subsystem <- 8086/9d65
1285 03:58:35.216171 PCI: 00:19.1 cmd <- 06
1286 03:58:35.219593 PCI: 00:1c.0 bridge ctrl <- 0003
1287 03:58:35.222291 PCI: 00:1c.0 subsystem <- 8086/9d10
1288 03:58:35.225736 PCI: 00:1c.0 cmd <- 06
1289 03:58:35.229154 PCI: 00:1e.0 subsystem <- 8086/9d27
1290 03:58:35.229240 PCI: 00:1e.0 cmd <- 06
1291 03:58:35.235368 PCI: 00:1e.2 subsystem <- 8086/9d29
1292 03:58:35.235455 PCI: 00:1e.2 cmd <- 06
1293 03:58:35.238841 PCI: 00:1e.4 subsystem <- 8086/9d2b
1294 03:58:35.242282 PCI: 00:1e.4 cmd <- 06
1295 03:58:35.245692 PCI: 00:1e.6 subsystem <- 8086/9d2d
1296 03:58:35.249154 PCI: 00:1e.6 cmd <- 06
1297 03:58:35.251797 PCI: 00:1f.0 subsystem <- 8086/9d4b
1298 03:58:35.255281 PCI: 00:1f.0 cmd <- 407
1299 03:58:35.258631 PCI: 00:1f.2 subsystem <- 8086/9d21
1300 03:58:35.261902 PCI: 00:1f.2 cmd <- 02
1301 03:58:35.265383 PCI: 00:1f.3 subsystem <- 8086/9d71
1302 03:58:35.268841 PCI: 00:1f.3 cmd <- 02
1303 03:58:35.271632 PCI: 00:1f.4 subsystem <- 8086/9d23
1304 03:58:35.271710 PCI: 00:1f.4 cmd <- 03
1305 03:58:35.278154 PCI: 00:1f.5 subsystem <- 8086/9d24
1306 03:58:35.278238 PCI: 00:1f.5 cmd <- 406
1307 03:58:35.287594 PCI: 01:00.0 subsystem <- 8086/095a
1308 03:58:35.287675 PCI: 01:00.0 cmd <- 02
1309 03:58:35.291538 done.
1310 03:58:35.308637 ME: Version : 11.8.50.3470
1311 03:58:35.315323 BS: BS_DEV_ENABLE times (us): entry 227 run 139288 exit 18938
1312 03:58:35.318769 Initializing devices...
1313 03:58:35.321587 Root Device init ...
1314 03:58:35.325050 Chrome EC: Set SMI mask to 0x0000000000000001
1315 03:58:35.331951 Chrome EC: Set S5 LAZY WAKE mask to 0x0000000000000006
1316 03:58:35.338867 Chrome EC: Set S3 LAZY WAKE mask to 0x0000000010001006
1317 03:58:35.345001 Chrome EC: Set S0iX LAZY WAKE mask to 0x0000000010001006
1318 03:58:35.348407 Chrome EC: Set WAKE mask to 0x0000000000000000
1319 03:58:35.354665 Root Device init finished in 31215 usecs
1320 03:58:35.354752 CPU_CLUSTER: 0 init ...
1321 03:58:35.361437 CPU_CLUSTER: 0 init finished in 2444 usecs
1322 03:58:35.364683 PCI: 00:00.0 init ...
1323 03:58:35.368120 CPU TDP: 5 Watts
1324 03:58:35.368201 CPU PL2 = 18 Watts
1325 03:58:35.371576 PCI: 00:00.0 init finished in 6986 usecs
1326 03:58:35.374819 PCI: 00:02.0 init ...
1327 03:58:35.378241 PCI: 00:02.0 init finished in 2249 usecs
1328 03:58:35.381554 PCI: 00:04.0 init ...
1329 03:58:35.384885 PCI: 00:04.0 init finished in 2248 usecs
1330 03:58:35.387619 PCI: 00:08.0 init ...
1331 03:58:35.391130 PCI: 00:08.0 init finished in 2248 usecs
1332 03:58:35.394665 PCI: 00:14.0 init ...
1333 03:58:35.397418 PCI: 00:14.0 init finished in 2248 usecs
1334 03:58:35.401545 PCI: 00:14.2 init ...
1335 03:58:35.404256 PCI: 00:14.2 init finished in 2249 usecs
1336 03:58:35.407828 PCI: 00:15.0 init ...
1337 03:58:35.411114 DW I2C bus 0 at 0xd1132000 (400 KHz)
1338 03:58:35.417965 PCI: 00:15.0 init finished in 5968 usecs
1339 03:58:35.418053 PCI: 00:15.1 init ...
1340 03:58:35.421323 DW I2C bus 1 at 0xd1133000 (400 KHz)
1341 03:58:35.427508 PCI: 00:15.1 init finished in 5968 usecs
1342 03:58:35.430917 PCI: 00:16.0 init ...
1343 03:58:35.434321 PCI: 00:16.0 init finished in 2249 usecs
1344 03:58:35.437076 PCI: 00:19.1 init ...
1345 03:58:35.440528 DW I2C bus 5 at 0xd1136000 (400 KHz)
1346 03:58:35.443869 PCI: 00:19.1 init finished in 5969 usecs
1347 03:58:35.447391 PCI: 00:1c.0 init ...
1348 03:58:35.450142 Initializing PCH PCIe bridge.
1349 03:58:35.453472 PCI: 00:1c.0 init finished in 5281 usecs
1350 03:58:35.460395 PCI: 00:1e.4 init ...
1351 03:58:35.463199 PCI: 00:1e.4 init finished in 2249 usecs
1352 03:58:35.467269 PCI: 00:1f.0 init ...
1353 03:58:35.470466 IOAPIC: Initializing IOAPIC at 0xfec00000
1354 03:58:35.477246 IOAPIC: Bootstrap Processor Local APIC = 0x00
1355 03:58:35.477337 IOAPIC: ID = 0x02
1356 03:58:35.480544 IOAPIC: Dumping registers
1357 03:58:35.483946 reg 0x0000: 0x02000000
1358 03:58:35.486633 reg 0x0001: 0x00770020
1359 03:58:35.489901 reg 0x0002: 0x00000000
1360 03:58:35.493431 PCI: 00:1f.0 init finished in 23488 usecs
1361 03:58:35.497008 PCI: 00:1f.2 init ...
1362 03:58:35.497093 RTC Init
1363 03:58:35.499721 Set power on after power failure.
1364 03:58:35.503057 Disabling ACPI via APMC:
1365 03:58:35.508539 done.
1366 03:58:35.508639 Disabling Deep S3
1367 03:58:35.511886 Disabling Deep S3
1368 03:58:35.511969 Enabling Deep S4
1369 03:58:35.515398 Enabling Deep S4
1370 03:58:35.515517 Enabling Deep S5
1371 03:58:35.518909 Enabling Deep S5
1372 03:58:35.522240 PCI: 00:1f.2 init finished in 24282 usecs
1373 03:58:35.525167 PCI: 00:1f.4 init ...
1374 03:58:35.528527 PCI: 00:1f.4 init finished in 2259 usecs
1375 03:58:35.533923 PCI: 01:00.0 init ...
1376 03:58:35.536669 PCI: 01:00.0 init finished in 2392 usecs
1377 03:58:35.540764 PNP: 0c09.0 init ...
1378 03:58:35.547799 Google Chrome EC: Hello got back 11223344 status (0)
1379 03:58:35.550542 Google Chrome EC: version:
1380 03:58:35.553897 ro: rammus_v2.0.387-f0df0fe2e
1381 03:58:35.557273 rw: rammus_v2.0.425-6e0dd622e
1382 03:58:35.560675 running image: 1
1383 03:58:35.564259 EC returned error result code 1
1384 03:58:35.567646 PNP: 0c09.0 init finished in 24404 usecs
1385 03:58:35.570324 Devices initialized
1386 03:58:35.573745 Show all devs... After init.
1387 03:58:35.573835 Root Device: enabled 1
1388 03:58:35.577206 CPU_CLUSTER: 0: enabled 1
1389 03:58:35.580665 DOMAIN: 0000: enabled 1
1390 03:58:35.580750 APIC: 00: enabled 1
1391 03:58:35.584000 PCI: 00:00.0: enabled 1
1392 03:58:35.587395 PCI: 00:02.0: enabled 1
1393 03:58:35.590126 PCI: 00:14.0: enabled 1
1394 03:58:35.590212 PCI: 00:14.1: enabled 0
1395 03:58:35.593444 PCI: 00:14.2: enabled 1
1396 03:58:35.596918 PCI: 00:15.0: enabled 1
1397 03:58:35.600306 PCI: 00:15.1: enabled 1
1398 03:58:35.600390 PCI: 00:15.2: enabled 0
1399 03:58:35.603661 PCI: 00:15.3: enabled 0
1400 03:58:35.606886 PCI: 00:16.0: enabled 1
1401 03:58:35.610316 PCI: 00:16.1: enabled 0
1402 03:58:35.610401 PCI: 00:16.2: enabled 0
1403 03:58:35.613735 PCI: 00:16.3: enabled 0
1404 03:58:35.616540 PCI: 00:16.4: enabled 0
1405 03:58:35.619990 PCI: 00:17.0: enabled 0
1406 03:58:35.620081 PCI: 00:19.0: enabled 1
1407 03:58:35.623435 PCI: 00:19.1: enabled 1
1408 03:58:35.626828 PCI: 00:19.2: enabled 0
1409 03:58:35.626910 PCI: 00:1c.0: enabled 1
1410 03:58:35.629595 PCI: 00:1c.1: enabled 0
1411 03:58:35.632911 PCI: 00:1c.2: enabled 0
1412 03:58:35.636305 PCI: 00:1c.3: enabled 0
1413 03:58:35.636390 PCI: 00:1c.4: enabled 0
1414 03:58:35.639738 PCI: 00:1c.5: enabled 0
1415 03:58:35.643191 PCI: 00:1c.6: enabled 0
1416 03:58:35.646516 PCI: 00:1c.7: enabled 0
1417 03:58:35.646601 PCI: 00:1d.0: enabled 0
1418 03:58:35.649918 PCI: 00:1d.1: enabled 0
1419 03:58:35.652639 PCI: 00:1d.2: enabled 0
1420 03:58:35.655954 PCI: 00:1d.3: enabled 0
1421 03:58:35.656040 PCI: 00:1e.0: enabled 1
1422 03:58:35.659433 PCI: 00:1e.1: enabled 0
1423 03:58:35.662916 PCI: 00:1e.2: enabled 1
1424 03:58:35.665754 PCI: 00:1e.3: enabled 0
1425 03:58:35.665839 PCI: 00:1e.4: enabled 1
1426 03:58:35.669106 PCI: 00:1e.5: enabled 0
1427 03:58:35.672428 PCI: 00:1e.6: enabled 1
1428 03:58:35.672513 PCI: 00:1f.0: enabled 1
1429 03:58:35.675704 PCI: 00:1f.1: enabled 0
1430 03:58:35.679025 PCI: 00:1f.2: enabled 1
1431 03:58:35.682429 PCI: 00:1f.3: enabled 1
1432 03:58:35.682515 PCI: 00:1f.4: enabled 1
1433 03:58:35.685835 PCI: 00:1f.5: enabled 1
1434 03:58:35.689233 PCI: 00:1f.6: enabled 0
1435 03:58:35.691984 USB0 port 0: enabled 1
1436 03:58:35.692070 I2C: 01:5c: enabled 1
1437 03:58:35.695457 I2C: 02:15: enabled 1
1438 03:58:35.698949 I2C: 03:39: enabled 1
1439 03:58:35.699034 I2C: 03:3a: enabled 1
1440 03:58:35.702403 I2C: 03:1a: enabled 1
1441 03:58:35.705878 PCI: 01:00.0: enabled 1
1442 03:58:35.705962 SPI: 00: enabled 1
1443 03:58:35.708610 PNP: 0c09.0: enabled 1
1444 03:58:35.712069 USB2 port 0: enabled 1
1445 03:58:35.712152 USB2 port 1: enabled 1
1446 03:58:35.715590 USB2 port 2: enabled 1
1447 03:58:35.718996 USB2 port 4: enabled 1
1448 03:58:35.721802 USB2 port 8: enabled 1
1449 03:58:35.721886 APIC: 01: enabled 1
1450 03:58:35.725237 APIC: 02: enabled 1
1451 03:58:35.725354 APIC: 03: enabled 1
1452 03:58:35.728644 PCI: 00:04.0: enabled 1
1453 03:58:35.732139 PCI: 00:08.0: enabled 1
1454 03:58:35.738375 FMAP: area RW_ELOG found @ 9f0000 (16384 bytes)
1455 03:58:35.741787 ELOG: NV offset 0x9f0000 size 0x4000
1456 03:58:35.748658 ELOG: area is 4096 bytes, full threshold 3842, shrink size 1024
1457 03:58:35.754816 ELOG: Event(17) added with size 13 at 2022-08-23 03:53:59 UTC
1458 03:58:35.761607 POST: Unexpected post code in previous boot: 0x34
1459 03:58:35.767787 ELOG: Event(A3) added with size 11 at 2022-08-23 03:53:59 UTC
1460 03:58:35.771287 ELOG: Event(92) added with size 9 at 2022-08-23 03:53:59 UTC
1461 03:58:35.777877 ELOG: Event(9A) added with size 9 at 2022-08-23 03:53:59 UTC
1462 03:58:35.784235 ELOG: Event(AD) added with size 10 at 2022-08-23 03:53:59 UTC
1463 03:58:35.791095 ELOG: Event(9F) added with size 14 at 2022-08-23 03:53:59 UTC
1464 03:58:35.797869 BS: BS_DEV_INIT times (us): entry 0 run 417892 exit 60046
1465 03:58:35.804128 ELOG: Event(A1) added with size 10 at 2022-08-23 03:53:59 UTC
1466 03:58:35.810742 elog_add_boot_reason: Logged recovery mode boot (Dev-switch on), reason: 0x1b
1467 03:58:35.817747 ELOG: Event(A0) added with size 9 at 2022-08-23 03:53:59 UTC
1468 03:58:35.823853 elog_add_boot_reason: Logged dev mode boot
1469 03:58:35.823940 Finalize devices...
1470 03:58:35.827256 Devices finalized
1471 03:58:35.830693 FMAP: area RW_NVRAM found @ 9fa000 (24576 bytes)
1472 03:58:35.836975 BS: BS_POST_DEVICE times (us): entry 25563 run 3969 exit 5186
1473 03:58:35.843845 BS: BS_OS_RESUME_CHECK times (us): entry 0 run 55 exit 0
1474 03:58:35.849993 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1475 03:58:35.853415 CBFS: Locating 'fallback/dsdt.aml'
1476 03:58:35.856775 CBFS: Found @ offset 19af40 size 4691
1477 03:58:35.863432 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1478 03:58:35.866880 CBFS: Locating 'fallback/slic'
1479 03:58:35.871136 CBFS: 'fallback/slic' not found.
1480 03:58:35.877929 ACPI: Writing ACPI tables at 7aa9a000.
1481 03:58:35.878012 ACPI: * FACS
1482 03:58:35.881171 ACPI: * DSDT
1483 03:58:35.884563 Ramoops buffer: 0x100000@0x7a999000.
1484 03:58:35.887337 SGX: not enabled or not supported. skip gnvs fill
1485 03:58:35.892773 ACPI: * FADT
1486 03:58:35.892868 SCI is IRQ9
1487 03:58:35.898909 ACPI: added table 1/32, length now 40
1488 03:58:35.898992 ACPI: * SSDT
1489 03:58:35.902337 Found 1 CPU(s) with 4 core(s) each.
1490 03:58:35.909132 \_SB.PCI0.I2C0.H05C: SISC Touchscreen at I2C: 01:5c
1491 03:58:35.912388 \_SB.PCI0.I2C1.D015: ELAN Touchpad at I2C: 02:15
1492 03:58:35.918676 \_SB.PCI0.I2C5.MAXR: Maxim MAX98927 Codec address 039h
1493 03:58:35.925538 \_SB.PCI0.I2C5.MAXL: Maxim MAX98927 Codec address 03ah
1494 03:58:35.932282 \_SB.PCI0.I2C5.DLG7: Dialog Semiconductor DA7219 Audio Codec address 01ah irq 105
1495 03:58:35.935793 Error: Could not locate 'wifi_sar' in VPD.
1496 03:58:35.938584 Error: failed from getting SAR limits!
1497 03:58:35.945493 \_SB.PCI0.RP01.WIFI: Intel WiFi PCI: 01:00.0
1498 03:58:35.948262 \_SB.PCI0.SPI0.S001: SPI Device at SPI: 00
1499 03:58:35.955226 \_SB.PCI0.XHCI.RHUB.HS01: USB Type C Port 1 at USB2 port 0
1500 03:58:35.961921 \_SB.PCI0.XHCI.RHUB.HS02: USB Type A Port 1 at USB2 port 1
1501 03:58:35.964779 \_SB.PCI0.XHCI.RHUB.HS03: Bluetooth at USB2 port 2
1502 03:58:35.971721 \_SB.PCI0.XHCI.RHUB.HS05: USB Type C Port 2 at USB2 port 4
1503 03:58:35.974589 \_SB.PCI0.XHCI.RHUB.HS09: Camera at USB2 port 8
1504 03:58:35.981376 ACPI: added table 2/32, length now 44
1505 03:58:35.981463 ACPI: * MCFG
1506 03:58:35.984634 ACPI: added table 3/32, length now 48
1507 03:58:35.987961 ACPI: * TPM2
1508 03:58:35.991402 ACPI: added table 4/32, length now 52
1509 03:58:35.991490 ACPI: * MADT
1510 03:58:35.994858 SCI is IRQ9
1511 03:58:35.997597 ACPI: added table 5/32, length now 56
1512 03:58:36.000985 current = 7aa9fa60
1513 03:58:36.004284 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1514 03:58:36.011135 CBFS: Locating 'dmic-4ch-48khz-16b.bin'
1515 03:58:36.014498 CBFS: Found @ offset 167000 size ba8
1516 03:58:36.020670 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1517 03:58:36.024100 CBFS: Locating 'dmic-4ch-48khz-32b.bin'
1518 03:58:36.027604 CBFS: Found @ offset 19f640 size ba8
1519 03:58:36.033743 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1520 03:58:36.037327 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1521 03:58:36.040779 CBFS: Found @ offset 167cc0 size 64
1522 03:58:36.047541 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1523 03:58:36.053760 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1524 03:58:36.057267 CBFS: Found @ offset 167cc0 size 64
1525 03:58:36.060725 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1526 03:58:36.066916 CBFS: Locating 'max98927-render-2ch-48khz-24b.bin'
1527 03:58:36.070239 CBFS: Found @ offset 167c00 size 64
1528 03:58:36.077148 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1529 03:58:36.079828 CBFS: Locating 'max98927-render-2ch-48khz-16b.bin'
1530 03:58:36.086654 CBFS: Found @ offset 103f00 size 64
1531 03:58:36.090081 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1532 03:58:36.096787 CBFS: Locating 'max98927-render-2ch-48khz-16b.bin'
1533 03:58:36.099521 CBFS: Found @ offset 103f00 size 64
1534 03:58:36.102909 ACPI: * NHLT
1535 03:58:36.106403 ACPI: added table 6/32, length now 60
1536 03:58:36.106482 ACPI: * DMAR
1537 03:58:36.109767 ACPI: added table 7/32, length now 64
1538 03:58:36.113132 ACPI: * IGD OpRegion
1539 03:58:36.116433 GMA: Found VBT in CBFS
1540 03:58:36.119278 GMA: Found valid VBT in CBFS
1541 03:58:36.119364 current = 7aaa3610
1542 03:58:36.122739 ACPI: added table 8/32, length now 68
1543 03:58:36.126229 ACPI: * HPET
1544 03:58:36.129705 ACPI: added table 9/32, length now 72
1545 03:58:36.129791 ACPI: done.
1546 03:58:36.132454 ACPI tables: 38592 bytes.
1547 03:58:36.136604 smbios_write_tables: 7a998000
1548 03:58:36.139349 Create SMBIOS type 17
1549 03:58:36.142587 PCI: 01:00.0 (Intel WiFi)
1550 03:58:36.145970 SMBIOS tables: 662 bytes.
1551 03:58:36.149418 Writing table forward entry at 0x00000500
1552 03:58:36.156365 Wrote coreboot table at: 00000500, 0x10 bytes, checksum a532
1553 03:58:36.159199 Writing coreboot table at 0x7aabe000
1554 03:58:36.165861 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
1555 03:58:36.169368 1. 0000000000001000-000000000009ffff: RAM
1556 03:58:36.172753 2. 00000000000a0000-00000000000fffff: RESERVED
1557 03:58:36.179009 3. 0000000000100000-000000007a997fff: RAM
1558 03:58:36.182356 4. 000000007a998000-000000007ab05fff: CONFIGURATION TABLES
1559 03:58:36.189141 5. 000000007ab06000-000000007abcffff: RAMSTAGE
1560 03:58:36.195257 6. 000000007abd0000-000000007affffff: CONFIGURATION TABLES
1561 03:58:36.198629 7. 000000007b000000-000000007fffffff: RESERVED
1562 03:58:36.205322 8. 00000000e0000000-00000000e3ffffff: RESERVED
1563 03:58:36.208768 9. 00000000fe000000-00000000fe00ffff: RESERVED
1564 03:58:36.215072 10. 00000000fed10000-00000000fed19fff: RESERVED
1565 03:58:36.218581 11. 00000000fed80000-00000000fed84fff: RESERVED
1566 03:58:36.222042 12. 00000000fed90000-00000000fed91fff: RESERVED
1567 03:58:36.228209 13. 0000000100000000-000000017effffff: RAM
1568 03:58:36.231685 Graphics framebuffer located at 0xc0000000
1569 03:58:36.235146 Passing 6 GPIOs to payload:
1570 03:58:36.241942 NAME | PORT | POLARITY | VALUE
1571 03:58:36.244641 write protect | undefined | high | low
1572 03:58:36.251505 recovery | undefined | high | low
1573 03:58:36.254950 lid | undefined | high | high
1574 03:58:36.261193 power | undefined | high | low
1575 03:58:36.268118 oprom | undefined | high | low
1576 03:58:36.271482 EC in RW | 0x00000036 | high | low
1577 03:58:36.274863 Board ID: 6
1578 03:58:36.278273 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1579 03:58:36.285191 Wrote coreboot table at: 7aabe000, 0x57c bytes, checksum 7afd
1580 03:58:36.288469 coreboot table: 1428 bytes.
1581 03:58:36.291213 IMD ROOT 0. 7afff000 00001000
1582 03:58:36.294644 IMD SMALL 1. 7affe000 00001000
1583 03:58:36.297886 FSP MEMORY 2. 7abfe000 00400000
1584 03:58:36.301407 CONSOLE 3. 7abde000 00020000
1585 03:58:36.304756 TIME STAMP 4. 7abdd000 00000910
1586 03:58:36.307573 VBOOT 5. 7abdc000 00000c0c
1587 03:58:36.310981 MRC DATA 6. 7abda000 00001878
1588 03:58:36.314334 ROMSTG STCK 7. 7abd9000 00000400
1589 03:58:36.317820 AFTER CAR 8. 7abd0000 00009000
1590 03:58:36.320456 RAMSTAGE 9. 7ab05000 000cb000
1591 03:58:36.323821 REFCODE 10. 7aad6000 0002f000
1592 03:58:36.327226 SMM BACKUP 11. 7aac6000 00010000
1593 03:58:36.330613 COREBOOT 12. 7aabe000 00008000
1594 03:58:36.333978 ACPI 13. 7aa9a000 00024000
1595 03:58:36.337312 ACPI GNVS 14. 7aa99000 00001000
1596 03:58:36.340169 RAMOOPS 15. 7a999000 00100000
1597 03:58:36.343532 SMBIOS 16. 7a998000 00000800
1598 03:58:36.346927 IMD small region:
1599 03:58:36.350454 IMD ROOT 0. 7affec00 00000400
1600 03:58:36.353888 FSP RUNTIME 1. 7affebe0 00000004
1601 03:58:36.356606 VBOOT SEL 2. 7affebc0 00000008
1602 03:58:36.360100 EC HOSTEVENT 3. 7affeba0 00000008
1603 03:58:36.363602 POWER STATE 4. 7affeb60 00000040
1604 03:58:36.366383 ROMSTAGE 5. 7affeb40 00000004
1605 03:58:36.373316 MEM INFO 6. 7affe980 000001a9
1606 03:58:36.376094 COREBOOTFWD 7. 7affe940 00000028
1607 03:58:36.379409 MTRR: Physical address space:
1608 03:58:36.382930 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1609 03:58:36.389563 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1610 03:58:36.396360 0x00000000000c0000 - 0x000000007b800000 size 0x7b740000 type 6
1611 03:58:36.402632 0x000000007b800000 - 0x00000000c0000000 size 0x44800000 type 0
1612 03:58:36.409326 0x00000000c0000000 - 0x00000000d0000000 size 0x10000000 type 1
1613 03:58:36.415688 0x00000000d0000000 - 0x0000000100000000 size 0x30000000 type 0
1614 03:58:36.422368 0x0000000100000000 - 0x000000017f000000 size 0x7f000000 type 6
1615 03:58:36.425785 MTRR: Fixed MSR 0x250 0x0606060606060606
1616 03:58:36.429291 MTRR: Fixed MSR 0x258 0x0606060606060606
1617 03:58:36.435392 MTRR: Fixed MSR 0x259 0x0000000000000000
1618 03:58:36.438846 MTRR: Fixed MSR 0x268 0x0606060606060606
1619 03:58:36.442248 MTRR: Fixed MSR 0x269 0x0606060606060606
1620 03:58:36.445740 MTRR: Fixed MSR 0x26a 0x0606060606060606
1621 03:58:36.449065 MTRR: Fixed MSR 0x26b 0x0606060606060606
1622 03:58:36.455146 MTRR: Fixed MSR 0x26c 0x0606060606060606
1623 03:58:36.458633 MTRR: Fixed MSR 0x26d 0x0606060606060606
1624 03:58:36.461996 MTRR: Fixed MSR 0x26e 0x0606060606060606
1625 03:58:36.465363 MTRR: Fixed MSR 0x26f 0x0606060606060606
1626 03:58:36.469418 call enable_fixed_mtrr()
1627 03:58:36.472762 CPU physical address size: 39 bits
1628 03:58:36.479599 MTRR: default type WB/UC MTRR counts: 6/5.
1629 03:58:36.482994 MTRR: UC selected as default type.
1630 03:58:36.489917 MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6
1631 03:58:36.492450 MTRR: 1 base 0x000000007b800000 mask 0x0000007fff800000 type 0
1632 03:58:36.499494 MTRR: 2 base 0x000000007c000000 mask 0x0000007ffc000000 type 0
1633 03:58:36.506210 MTRR: 3 base 0x00000000c0000000 mask 0x0000007ff0000000 type 1
1634 03:58:36.512352 MTRR: 4 base 0x0000000100000000 mask 0x0000007f80000000 type 6
1635 03:58:36.515867
1636 03:58:36.515956 MTRR check
1637 03:58:36.519249 Fixed MTRRs : Enabled
1638 03:58:36.519339 Variable MTRRs: Enabled
1639 03:58:36.519411
1640 03:58:36.526084 MTRR: Fixed MSR 0x250 0x0606060606060606
1641 03:58:36.528881 MTRR: Fixed MSR 0x258 0x0606060606060606
1642 03:58:36.532335 MTRR: Fixed MSR 0x259 0x0000000000000000
1643 03:58:36.535791 MTRR: Fixed MSR 0x268 0x0606060606060606
1644 03:58:36.542773 MTRR: Fixed MSR 0x269 0x0606060606060606
1645 03:58:36.545438 MTRR: Fixed MSR 0x26a 0x0606060606060606
1646 03:58:36.548867 MTRR: Fixed MSR 0x26b 0x0606060606060606
1647 03:58:36.552289 MTRR: Fixed MSR 0x26c 0x0606060606060606
1648 03:58:36.558655 MTRR: Fixed MSR 0x26d 0x0606060606060606
1649 03:58:36.561986 MTRR: Fixed MSR 0x26e 0x0606060606060606
1650 03:58:36.565461 MTRR: Fixed MSR 0x26f 0x0606060606060606
1651 03:58:36.572319 BS: BS_WRITE_TABLES times (us): entry 0 run 534107 exit 146365
1652 03:58:36.575882 call enable_fixed_mtrr()
1653 03:58:36.581958 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1654 03:58:36.585485 CPU physical address size: 39 bits
1655 03:58:36.588929 CBFS: Locating 'fallback/payload'
1656 03:58:36.592304 MTRR: Fixed MSR 0x250 0x0606060606060606
1657 03:58:36.595586 MTRR: Fixed MSR 0x258 0x0606060606060606
1658 03:58:36.601735 MTRR: Fixed MSR 0x259 0x0000000000000000
1659 03:58:36.605153 MTRR: Fixed MSR 0x268 0x0606060606060606
1660 03:58:36.608579 MTRR: Fixed MSR 0x269 0x0606060606060606
1661 03:58:36.611921 MTRR: Fixed MSR 0x26a 0x0606060606060606
1662 03:58:36.618589 MTRR: Fixed MSR 0x26b 0x0606060606060606
1663 03:58:36.622033 MTRR: Fixed MSR 0x26c 0x0606060606060606
1664 03:58:36.624789 MTRR: Fixed MSR 0x26d 0x0606060606060606
1665 03:58:36.628220 MTRR: Fixed MSR 0x26e 0x0606060606060606
1666 03:58:36.635006 MTRR: Fixed MSR 0x26f 0x0606060606060606
1667 03:58:36.638472 MTRR: Fixed MSR 0x250 0x0606060606060606
1668 03:58:36.641868 call enable_fixed_mtrr()
1669 03:58:36.645336 MTRR: Fixed MSR 0x258 0x0606060606060606
1670 03:58:36.648131 MTRR: Fixed MSR 0x259 0x0000000000000000
1671 03:58:36.651604 MTRR: Fixed MSR 0x268 0x0606060606060606
1672 03:58:36.658305 MTRR: Fixed MSR 0x269 0x0606060606060606
1673 03:58:36.661122 MTRR: Fixed MSR 0x26a 0x0606060606060606
1674 03:58:36.664654 MTRR: Fixed MSR 0x26b 0x0606060606060606
1675 03:58:36.668064 MTRR: Fixed MSR 0x26c 0x0606060606060606
1676 03:58:36.674220 MTRR: Fixed MSR 0x26d 0x0606060606060606
1677 03:58:36.677657 MTRR: Fixed MSR 0x26e 0x0606060606060606
1678 03:58:36.680903 MTRR: Fixed MSR 0x26f 0x0606060606060606
1679 03:58:36.684387 CPU physical address size: 39 bits
1680 03:58:36.687841 call enable_fixed_mtrr()
1681 03:58:36.691278 CBFS: Found @ offset 223040 size 360b4
1682 03:58:36.697917 CPU physical address size: 39 bits
1683 03:58:36.700771 Checking segment from ROM address 0xfff23078
1684 03:58:36.704285 Checking segment from ROM address 0xfff23094
1685 03:58:36.711145 Loading segment from ROM address 0xfff23078
1686 03:58:36.711237 code (compression=0)
1687 03:58:36.720638 New segment dstaddr 0x30104020 memsize 0x64d8b0 srcaddr 0xfff230b0 filesize 0x3607c
1688 03:58:36.727422 Loading Segment: addr: 0x30104020 memsz: 0x000000000064d8b0 filesz: 0x000000000003607c
1689 03:58:36.730856 it's not compressed!
1690 03:58:36.816479 [ 0x30104020, 3013a09c, 0x307518d0) <- fff230b0
1691 03:58:36.823206 Clearing Segment: addr: 0x000000003013a09c memsz: 0x0000000000617834
1692 03:58:36.830105 Loading segment from ROM address 0xfff23094
1693 03:58:36.830194 Entry Point 0x30104020
1694 03:58:36.832819 Loaded segments
1695 03:58:36.858254 Finalizing chipset.
1696 03:58:36.864980 ME: Host Firmware Status Register 1 : 0x90000245
1697 03:58:36.868440 ME: Host Firmware Status Register 2 : 0x6B000306
1698 03:58:36.874753 ME: Host Firmware Status Register 3 : 0x00000020
1699 03:58:36.878297 ME: Host Firmware Status Register 4 : 0x00084000
1700 03:58:36.881651 ME: Host Firmware Status Register 5 : 0x00000000
1701 03:58:36.887676 ME: Host Firmware Status Register 6 : 0x40000002
1702 03:58:36.891171 ME: FW Partition Table : OK
1703 03:58:36.894584 ME: Bringup Loader Failure : NO
1704 03:58:36.897989 ME: Firmware Init Complete : YES
1705 03:58:36.901289 ME: Manufacturing Mode : NO
1706 03:58:36.904471 ME: Boot Options Present : NO
1707 03:58:36.907964 ME: Update In Progress : NO
1708 03:58:36.911213 ME: D3 Support : NO
1709 03:58:36.914455 ME: D0i3 Support : YES
1710 03:58:36.917293 ME: Low Power State Enabled : YES
1711 03:58:36.920663 ME: CPU Replaced : NO
1712 03:58:36.924087 ME: CPU Replacement Valid : YES
1713 03:58:36.927630 ME: Current Working State : Normal
1714 03:58:36.933756 ME: Current Operation State : M0 with UMA
1715 03:58:36.937198 ME: Current Operation Mode : Normal
1716 03:58:36.940680 ME: Error Code : No Error
1717 03:58:36.944094 ME: Progress Phase : Host Communication
1718 03:58:36.950280 ME: Power Management Event : Power cycle reset through Moff
1719 03:58:36.957300 ME: Progress Phase State : Host communication established
1720 03:58:36.960010 ME: Power Down Mitigation : NO
1721 03:58:36.963425 ME: FPF status : fused
1722 03:58:36.966697 Clearing MCA.
1723 03:58:36.966811 Finalizing SMM.
1724 03:58:36.973618 BS: BS_PAYLOAD_LOAD times (us): entry 598 run 260704 exit 135414
1725 03:58:36.976368 mp_park_aps done after 0 msecs.
1726 03:58:36.979780 Jumping to boot code at 30104020(7aabe000)
1727 03:58:36.990044 CPU0: stack: 7ab46000 - 7ab47000, lowest used address 7ab46abc, stack used: 1348 bytes
1728 03:58:36.990160
1729 03:58:36.992810 Starting depthcharge on rammus...
1730 03:58:36.993167 end: 2.2.3 depthcharge-start (duration 00:00:17) [common]
1731 03:58:36.993274 start: 2.2.4 bootloader-commands (timeout 00:04:43) [common]
1732 03:58:36.993362 Setting prompt string to ['rammus:']
1733 03:58:36.993508 bootloader-commands: Wait for prompt ['rammus:'] (timeout 00:04:43)
1734 03:58:36.999702 WARNING: can't convert coreboot GPIOs, 'lid' won't be resampled at runtime!
1735 03:58:37.009941 WARNING: can't convert coreboot GPIOs, 'power' won't be resampled at runtime!
1736 03:58:37.015858 The GBB signature is at 0x30004020 and is: 24 47 42 42
1737 03:58:37.022592 [firmware-rammus-11275.B-collabora] Dec 11 2020 10:26:21
1738 03:58:37.022681
1739 03:58:37.026169 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+']
1741 03:58:37.126962 rammus: tftpboot 192.168.201.1 7096238/tftp-deploy-glxddp4l/kernel/bzImage 7096238/tftp-deploy-glxddp4l/kernel/cmdline 7096238/tftp-deploy-glxddp4l/ramdisk/ramdisk.cpio.gz
1742 03:58:37.127161 Setting prompt string to 'Starting kernel'
1743 03:58:37.127251 Setting prompt string to ['Starting kernel']
1744 03:58:37.127320 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+']
1745 03:58:37.127395 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 00:04:43)
1746 03:58:37.131591 tftpboot 192.168.201.1 7096238/tftp-deploy-glxddp4l/kernel/bzImoy-glxddp4l/kernel/cmdline 7096238/tftp-deploy-glxddp4l/ramdisk/ramdisk.cpio.gz
1747 03:58:37.131681 Waiting for link
1748 03:58:37.639598 R8152: Initializing
1749 03:58:37.643082 Version 9 (ocp_data = 6010)
1750 03:58:37.646516 R8152: Done initializing
1751 03:58:37.649848 Adding net device
1752 03:58:37.849607 done.
1753 03:58:37.849768 MAC: 00:e0:4c:78:7f:da
1754 03:58:37.852814 Sending DHCP discover... done.
1755 03:58:37.856189 Waiting for reply... done.
1756 03:58:37.859010 Sending DHCP request... done.
1757 03:58:37.862364 Waiting for reply... done.
1758 03:58:37.865800 My ip is 192.168.201.20
1759 03:58:37.869155 The DHCP server ip is 192.168.201.1
1760 03:58:37.876049 TFTP server IP predefined by user: 192.168.201.1
1761 03:58:37.882287 Bootfile predefined by user: 7096238/tftp-deploy-glxddp4l/kernel/bzImage
1762 03:58:37.885643 Sending tftp read request... done.
1763 03:58:37.889251 Waiting for the transfer...
1764 03:58:38.149252 00000000 ################################################################
1765 03:58:38.402169 00080000 ################################################################
1766 03:58:38.651414 00100000 ################################################################
1767 03:58:38.902918 00180000 ################################################################
1768 03:58:39.153395 00200000 ################################################################
1769 03:58:39.405397 00280000 ################################################################
1770 03:58:39.656168 00300000 ################################################################
1771 03:58:39.906920 00380000 ################################################################
1772 03:58:40.159502 00400000 ################################################################
1773 03:58:40.411999 00480000 ################################################################
1774 03:58:40.663214 00500000 ################################################################
1775 03:58:40.914190 00580000 ################################################################
1776 03:58:41.172862 00600000 ################################################################
1777 03:58:41.439077 00680000 ################################################################
1778 03:58:41.698331 00700000 ################################################################
1779 03:58:41.975745 00780000 ################################################################
1780 03:58:42.231103 00800000 ################################################################
1781 03:58:42.483883 00880000 ################################################################
1782 03:58:42.758184 00900000 ################################################################
1783 03:58:43.024635 00980000 ################################################################
1784 03:58:43.280631 00a00000 ################################################################
1785 03:58:43.533278 00a80000 ################################################################
1786 03:58:43.790529 00b00000 ################################################################
1787 03:58:44.044930 00b80000 ################################################################
1788 03:58:44.297126 00c00000 ################################################################
1789 03:58:44.548849 00c80000 ################################################################
1790 03:58:44.573915 00d00000 ####### done.
1791 03:58:44.577289 The bootfile was 13683360 bytes long.
1792 03:58:44.580879 Sending tftp read request... done.
1793 03:58:44.583622 Waiting for the transfer...
1794 03:58:44.842021 00000000 ################################################################
1795 03:58:45.093684 00080000 ################################################################
1796 03:58:45.341315 00100000 ################################################################
1797 03:58:45.589659 00180000 ################################################################
1798 03:58:45.840860 00200000 ################################################################
1799 03:58:46.093497 00280000 ################################################################
1800 03:58:46.345377 00300000 ################################################################
1801 03:58:46.615880 00380000 ################################################################
1802 03:58:46.897966 00400000 ################################################################
1803 03:58:47.152343 00480000 ################################################################
1804 03:58:47.404615 00500000 ################################################################
1805 03:58:47.661104 00580000 ################################################################
1806 03:58:47.916800 00600000 ################################################################
1807 03:58:48.176134 00680000 ################################################################
1808 03:58:48.438426 00700000 ################################################################
1809 03:58:48.694097 00780000 ################################################################
1810 03:58:48.707089 00800000 #### done.
1811 03:58:48.710483 Sending tftp read request... done.
1812 03:58:48.713860 Waiting for the transfer...
1813 03:58:48.713947 00000000 # done.
1814 03:58:48.723580 Command line loaded dynamically from TFTP file: 7096238/tftp-deploy-glxddp4l/kernel/cmdline
1815 03:58:48.746927 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/7096238/extract-nfsrootfs-m8b2u_4r,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1816 03:58:48.755809 Shutting down all USB controllers.
1817 03:58:48.755900 Removing current net device
1818 03:58:48.758489 Finalizing coreboot
1819 03:58:48.765221 Exiting depthcharge with code 4 at timestamp: 18006114
1820 03:58:48.765308
1821 03:58:48.765394 Starting kernel ...
1822 03:58:48.765474
1823 03:58:48.765553
1824 03:58:48.765871 end: 2.2.4 bootloader-commands (duration 00:00:12) [common]
1825 03:58:48.765981 start: 2.2.5 auto-login-action (timeout 00:04:31) [common]
1826 03:58:48.766064 Setting prompt string to ['Linux version [0-9]']
1827 03:58:48.766150 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+']
1828 03:58:48.766234 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)
1829 03:58:50.641911 start: 2.2.5.1 login-action (timeout 00:04:29) [common]
1830 03:58:50.642068 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.
1831 03:58:50.642198 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:.*?$']
1832 03:58:50.642311 Using line separator: #'\n'#
1833 03:58:50.642388 No login prompt set.
1834 03:58:50.642502 Parsing kernel messages
1835 03:58:50.642605 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
1836 03:58:50.642745 [login-action] Waiting for messages, (timeout 00:04:29)
1837 03:58:50.661120 [ 0.000000] Linux version 5.10.136-cip14 (KernelCI@build-j70726-x86-64-gcc-10-x86-64-defconfig-x86-chromebooklwvjg) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Aug 23 03:50:51 UTC 2022
1838 03:58:50.687387 [ 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/7096238/extract-nfsrootfs-m8b2u_4r,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1839 03:58:50.694364 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
1840 03:58:50.704099 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
1841 03:58:50.710909 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
1842 03:58:50.717017 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
1843 03:58:50.723777 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
1844 03:58:50.730143 [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
1845 03:58:50.737091 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
1846 03:58:50.746667 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
1847 03:58:50.756382 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
1848 03:58:50.759945 [ 0.000000] BIOS-provided physical RAM map:
1849 03:58:50.769456 [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] type 16
1850 03:58:50.775713 [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x000000000009ffff] usable
1851 03:58:50.782520 [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
1852 03:58:50.792176 [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007a997fff] usable
1853 03:58:50.798455 [ 0.000000] BIOS-e820: [mem 0x000000007a998000-0x000000007affffff] type 16
1854 03:58:50.805228 [ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
1855 03:58:50.815341 [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
1856 03:58:50.821567 [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe00ffff] reserved
1857 03:58:50.831144 [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
1858 03:58:50.837971 [ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed84fff] reserved
1859 03:58:50.844966 [ 0.000000] BIOS-e820: [mem 0x00000000fed90000-0x00000000fed91fff] reserved
1860 03:58:50.854480 [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017effffff] usable
1861 03:58:50.857858 [ 0.000000] NX (Execute Disable) protection: active
1862 03:58:50.860667 [ 0.000000] SMBIOS 2.7 present.
1863 03:58:50.867560 [ 0.000000] DMI: Google Rammus/Rammus, BIOS 09/04/2020
1864 03:58:50.873780 [ 0.000000] tsc: Detected 1600.000 MHz processor
1865 03:58:50.877326 [ 0.000000] tsc: Detected 1599.960 MHz TSC
1866 03:58:50.884093 [ 0.000047] last_pfn = 0x17f000 max_arch_pfn = 0x400000000
1867 03:58:50.890173 [ 0.001153] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
1868 03:58:50.897085 [ 0.006021] last_pfn = 0x7a998 max_arch_pfn = 0x400000000
1869 03:58:50.903286 [ 0.020263] check: Scanning 1 areas for low memory corruption
1870 03:58:50.909901 [ 0.020274] Using GB pages for direct mapping
1871 03:58:50.913295 [ 0.020943] RAMDISK: [mem 0x377f9000-0x37ffffff]
1872 03:58:50.919901 [ 0.020949] ACPI: Early table checksum verification disabled
1873 03:58:50.926560 [ 0.020956] ACPI: RSDP 0x00000000000F0000 000024 (v02 CORE )
1874 03:58:50.936370 [ 0.020967] ACPI: XSDT 0x000000007AA9A0E0 00006C (v01 CORE COREBOOT 00000000 CORE 00000000)
1875 03:58:50.946548 [ 0.020980] ACPI: FACP 0x000000007AA9E970 0000F4 (v04 CORE COREBOOT 00000000 CORE 00000000)
1876 03:58:50.955885 [ 0.020994] ACPI: DSDT 0x000000007AA9A280 0046E3 (v05 COREv4 COREBOOT 20110725 INTL 20180531)
1877 03:58:50.959316 [ 0.021005] ACPI: FACS 0x000000007AA9A240 000040
1878 03:58:50.965659 [ 0.021014] ACPI: FACS 0x000000007AA9A240 000040
1879 03:58:50.975829 [ 0.021024] ACPI: SSDT 0x000000007AA9EA70 000EFA (v02 CORE COREBOOT 0000002A CORE 0000002A)
1880 03:58:50.985498 [ 0.021035] ACPI: MCFG 0x000000007AA9F970 00003C (v01 CORE COREBOOT 00000000 CORE 00000000)
1881 03:58:50.995674 [ 0.021045] ACPI: TPM2 0x000000007AA9F9B0 000040 (v04 CORE COREBOOT 00000000 CORE 00000000)
1882 03:58:51.005284 [ 0.021055] ACPI: APIC 0x000000007AA9F9F0 00006C (v02 CORE COREBOOT 00000000 CORE 00000000)
1883 03:58:51.015498 [ 0.021065] ACPI: NHLT 0x000000007AA9FA60 001B1C (v05 GOOGLE RAMMUS 00000000 CORE 00000000)
1884 03:58:51.021540 [ 0.021075] ACPI: DMAR 0x000000007AAA1580 000088 (v01 CORE COREBOOT 00000000 CORE 00000000)
1885 03:58:51.031842 [ 0.021085] ACPI: DBG2 0x000000007AAA3610 000061 (v00 CORE COREBOOT 00000000 CORE 00000000)
1886 03:58:51.041572 [ 0.021095] ACPI: HPET 0x000000007AAA3680 000038 (v01 CORE COREBOOT 00000000 CORE 00000000)
1887 03:58:51.051195 [ 0.021105] ACPI: Reserving FACP table memory at [mem 0x7aa9e970-0x7aa9ea63]
1888 03:58:51.057962 [ 0.021110] ACPI: Reserving DSDT table memory at [mem 0x7aa9a280-0x7aa9e962]
1889 03:58:51.067831 [ 0.021113] ACPI: Reserving FACS table memory at [mem 0x7aa9a240-0x7aa9a27f]
1890 03:58:51.074759 [ 0.021117] ACPI: Reserving FACS table memory at [mem 0x7aa9a240-0x7aa9a27f]
1891 03:58:51.080945 [ 0.021121] ACPI: Reserving SSDT table memory at [mem 0x7aa9ea70-0x7aa9f969]
1892 03:58:51.090623 [ 0.021125] ACPI: Reserving MCFG table memory at [mem 0x7aa9f970-0x7aa9f9ab]
1893 03:58:51.097246 [ 0.021129] ACPI: Reserving TPM2 table memory at [mem 0x7aa9f9b0-0x7aa9f9ef]
1894 03:58:51.107055 [ 0.021133] ACPI: Reserving APIC table memory at [mem 0x7aa9f9f0-0x7aa9fa5b]
1895 03:58:51.113892 [ 0.021137] ACPI: Reserving NHLT table memory at [mem 0x7aa9fa60-0x7aaa157b]
1896 03:58:51.120238 [ 0.021141] ACPI: Reserving DMAR table memory at [mem 0x7aaa1580-0x7aaa1607]
1897 03:58:51.130513 [ 0.021145] ACPI: Reserving DBG2 table memory at [mem 0x7aaa3610-0x7aaa3670]
1898 03:58:51.137417 [ 0.021149] ACPI: Reserving HPET table memory at [mem 0x7aaa3680-0x7aaa36b7]
1899 03:58:51.143591 [ 0.021279] No NUMA configuration found
1900 03:58:51.150381 [ 0.021284] Faking a node at [mem 0x0000000000000000-0x000000017effffff]
1901 03:58:51.156525 [ 0.021292] NODE_DATA(0) allocated [mem 0x17effa000-0x17effdfff]
1902 03:58:51.159812 [ 0.021329] Zone ranges:
1903 03:58:51.166445 [ 0.021333] DMA [mem 0x0000000000001000-0x0000000000ffffff]
1904 03:58:51.172714 [ 0.021340] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
1905 03:58:51.179484 [ 0.021346] Normal [mem 0x0000000100000000-0x000000017effffff]
1906 03:58:51.186376 [ 0.021352] Movable zone start for each node
1907 03:58:51.189333 [ 0.021356] Early memory node ranges
1908 03:58:51.196001 [ 0.021360] node 0: [mem 0x0000000000001000-0x000000000009ffff]
1909 03:58:51.202715 [ 0.021364] node 0: [mem 0x0000000000100000-0x000000007a997fff]
1910 03:58:51.208925 [ 0.021369] node 0: [mem 0x0000000100000000-0x000000017effffff]
1911 03:58:51.218674 [ 0.021374] Initmem setup node 0 [mem 0x0000000000001000-0x000000017effffff]
1912 03:58:51.225387 [ 0.021403] On node 0, zone DMA: 1 pages in unavailable ranges
1913 03:58:51.232027 [ 0.021441] On node 0, zone DMA: 96 pages in unavailable ranges
1914 03:58:51.238608 [ 0.031334] On node 0, zone Normal: 22120 pages in unavailable ranges
1915 03:58:51.244907 [ 0.031407] On node 0, zone Normal: 4096 pages in unavailable ranges
1916 03:58:51.251783 [ 0.031430] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff]
1917 03:58:51.258164 [ 0.031775] ACPI: PM-Timer IO Port: 0x1808
1918 03:58:51.264413 [ 0.031825] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
1919 03:58:51.271157 [ 0.031836] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
1920 03:58:51.280865 [ 0.031841] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
1921 03:58:51.287698 [ 0.031852] Using ACPI (MADT) for SMP configuration information
1922 03:58:51.291090 [ 0.031857] ACPI: HPET id: 0x8086a701 base: 0xfed00000
1923 03:58:51.297368 [ 0.031863] TSC deadline timer available
1924 03:58:51.300699 [ 0.031867] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
1925 03:58:51.310242 [ 0.031891] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
1926 03:58:51.320537 [ 0.031896] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
1927 03:58:51.326683 [ 0.031901] PM: hibernation: Registered nosave memory: [mem 0x7a998000-0x7affffff]
1928 03:58:51.336531 [ 0.031904] PM: hibernation: Registered nosave memory: [mem 0x7b000000-0x7fffffff]
1929 03:58:51.343404 [ 0.031908] PM: hibernation: Registered nosave memory: [mem 0x80000000-0xdfffffff]
1930 03:58:51.352965 [ 0.031911] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xe3ffffff]
1931 03:58:51.362813 [ 0.031915] PM: hibernation: Registered nosave memory: [mem 0xe4000000-0xfdffffff]
1932 03:58:51.369477 [ 0.031918] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe00ffff]
1933 03:58:51.379294 [ 0.031921] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfed0ffff]
1934 03:58:51.385653 [ 0.031925] PM: hibernation: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
1935 03:58:51.395302 [ 0.031928] PM: hibernation: Registered nosave memory: [mem 0xfed1a000-0xfed7ffff]
1936 03:58:51.402057 [ 0.031932] PM: hibernation: Registered nosave memory: [mem 0xfed80000-0xfed84fff]
1937 03:58:51.412179 [ 0.031935] PM: hibernation: Registered nosave memory: [mem 0xfed85000-0xfed8ffff]
1938 03:58:51.421597 [ 0.031938] PM: hibernation: Registered nosave memory: [mem 0xfed90000-0xfed91fff]
1939 03:58:51.428393 [ 0.031942] PM: hibernation: Registered nosave memory: [mem 0xfed92000-0xffffffff]
1940 03:58:51.434982 [ 0.031949] [mem 0x80000000-0xdfffffff] available for PCI devices
1941 03:58:51.447955 [ 0.031955] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
1942 03:58:51.454887 [ 0.042995] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
1943 03:58:51.464665 [ 0.043233] percpu: Embedded 59 pages/cpu s200848 r8192 d32624 u524288
1944 03:58:51.470675 [ 0.043292] Built 1 zonelists, mobility grouping on. Total pages: 1006266
1945 03:58:51.474214 [ 0.043296] Policy zone: Normal
1946 03:58:51.500786 [ 0.043308] 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/7096238/extract-nfsrootfs-m8b2u_4r,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1947 03:58:51.506753 [ 0.043712] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
1948 03:58:51.517153 [ 0.043907] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
1949 03:58:51.523330 [ 0.043981] mem auto-init: stack:off, heap alloc:off, heap free:off
1950 03:58:51.539919 [ 0.062489] Memory: 3890612K/4089052K available (18450K kernel code, 3464K rwdata, 6032K rodata, 2040K init, 13236K bss, 198180K reserved, 0K cma-reserved)
1951 03:58:51.546116 [ 0.062630] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
1952 03:58:51.552966 [ 0.062684] Kernel/User page tables isolation: enabled
1953 03:58:51.559752 [ 0.062756] ftrace: allocating 53357 entries in 209 pages
1954 03:58:51.565914 [ 0.109609] ftrace: allocated 209 pages with 4 groups
1955 03:58:51.569240 [ 0.109852] Running RCU self tests
1956 03:58:51.572851 [ 0.109865] rcu: Hierarchical RCU implementation.
1957 03:58:51.578954 [ 0.109868] rcu: RCU event tracing is enabled.
1958 03:58:51.585930 [ 0.109872] rcu: RCU lockdep checking is enabled.
1959 03:58:51.591882 [ 0.109876] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
1960 03:58:51.595430 [ 0.109880] Rude variant of Tasks RCU enabled.
1961 03:58:51.602164 [ 0.109883] Tracing variant of Tasks RCU enabled.
1962 03:58:51.611506 [ 0.109887] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
1963 03:58:51.618424 [ 0.109891] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
1964 03:58:51.625169 [ 0.118414] NR_IRQS: 4352, nr_irqs: 1024, preallocated irqs: 16
1965 03:58:51.628020 [ 0.118819] random: crng init done
1966 03:58:51.634888 [ 0.118906] Console: colour dummy device 80x25
1967 03:58:51.638005 [ 0.194037] printk: console [ttyS0] enabled
1968 03:58:51.647555 [ 0.194404] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
1969 03:58:51.651016 [ 0.195065] ... MAX_LOCKDEP_SUBCLASSES: 8
1970 03:58:51.657236 [ 0.195425] ... MAX_LOCK_DEPTH: 48
1971 03:58:51.660677 [ 0.195786] ... MAX_LOCKDEP_KEYS: 8192
1972 03:58:51.667147 [ 0.196168] ... CLASSHASH_SIZE: 4096
1973 03:58:51.670463 [ 0.196543] ... MAX_LOCKDEP_ENTRIES: 32768
1974 03:58:51.677173 [ 0.196926] ... MAX_LOCKDEP_CHAINS: 65536
1975 03:58:51.679924 [ 0.197308] ... CHAINHASH_SIZE: 32768
1976 03:58:51.686898 [ 0.197691] memory used by lock dependency info: 6365 kB
1977 03:58:51.693033 [ 0.198158] memory used for stack traces: 4224 kB
1978 03:58:51.699807 [ 0.198576] per task-struct memory footprint: 1920 bytes
1979 03:58:51.702796 [ 0.199089] ACPI: Core revision 20200925
1980 03:58:51.709421 [ 0.199633] hpet: HPET dysfunctional in PC10. Force disabled.
1981 03:58:51.716380 [ 0.200132] APIC: Switch to symmetric I/O mode setup
1982 03:58:51.726132 [ 0.204545] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x170fff30cc4, max_idle_ns: 440795237869 ns
1983 03:58:51.739071 [ 0.205460] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.92 BogoMIPS (lpj=1599960)
1984 03:58:51.742287 [ 0.206364] pid_max: default: 32768 minimum: 301
1985 03:58:51.748973 [ 0.206445] LSM: Security Framework initializing
1986 03:58:51.752324 [ 0.206445] SELinux: Initializing.
1987 03:58:51.756021 [ 0.206445] LSM support for eBPF active
1988 03:58:51.765586 [ 0.206445] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1989 03:58:51.774932 [ 0.206445] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1990 03:58:51.778355 [ 0.206445] mce: CPU0: Thermal monitoring enabled (TM1)
1991 03:58:51.784719 [ 0.206445] process: using mwait in idle threads
1992 03:58:51.791779 [ 0.206445] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
1993 03:58:51.798251 [ 0.206445] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
1994 03:58:51.807843 [ 0.206445] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
1995 03:58:51.811319 [ 0.206445] Spectre V2 : Mitigation: IBRS
1996 03:58:51.821039 [ 0.206445] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
1997 03:58:51.827873 [ 0.206445] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
1998 03:58:51.834196 [ 0.206445] RETBleed: Mitigation: IBRS
1999 03:58:51.844176 [ 0.206445] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
2000 03:58:51.853853 [ 0.206445] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
2001 03:58:51.860926 [ 0.206445] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
2002 03:58:51.870574 [ 0.206445] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
2003 03:58:51.873869 [ 0.206445] SRBDS: Vulnerable: No microcode
2004 03:58:51.880031 [ 0.206445] ------------[ cut here ]------------
2005 03:58:51.890351 [ 0.206445] missing return thunk: lkdtm_rodata_do_nothing+0x0/0x10-lkdtm_rodata_do_nothing+0x5/0x10: e9 00 00 00 00
2006 03:58:51.899971 [ 0.206445] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/alternative.c:712 apply_returns+0x1f5/0x220
2007 03:58:51.903401 [ 0.206445] Modules linked in:
2008 03:58:51.912918 [ 0.206445] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.136-cip14 #1
2009 03:58:51.920048 [ 0.206445] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
2010 03:58:51.922755 [ 0.206445] RIP: 0010:apply_returns+0x1f5/0x220
2011 03:58:51.942632 [ 0.206445] Code: c4 01 00 0f 85 e1 fe ff ff 49 89 e8 b9 05 00 00 00 4c 89 f2 48 89 ee 48 c7 c7 90 6b 00 85 c6 05 3b 5d c4 01 01 e8 e3 6c e8 00 <0f> 0b e9 b9 fe ff ff 44 89 f9 c7 00 cc cc cc cc c7 44 08 fc cc cc
2012 03:58:51.949494 [ 0.206445] RSP: 0000:ffffffff85203de0 EFLAGS: 00010282
2013 03:58:51.959245 [ 0.206445] RAX: 0000000000000000 RBX: ffffffff85ce48b4 RCX: 0000000000000000
2014 03:58:51.966053 [ 0.206445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8397ab31
2015 03:58:51.975765 [ 0.206445] RBP: ffffffff84cda1c0 R08: 0000000000000001 R09: 0000000000000001
2016 03:58:51.982669 [ 0.206445] R10: ffffffff8528fb80 R11: 3fffffffffffffff R12: ffffffff85cfc44c
2017 03:58:51.988707 [ 0.206445] R13: cccccccccccccccc R14: ffffffff84cda1c5 R15: 0000000000000004
2018 03:58:51.998847 [ 0.206445] FS: 0000000000000000(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
2019 03:58:52.005016 [ 0.206445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2020 03:58:52.015197 [ 0.206445] CR2: ffff8f0b3efff000 CR3: 0000000065826001 CR4: 00000000003706f0
2021 03:58:52.015343 [ 0.206445] Call Trace:
2022 03:58:52.021430 [ 0.206445] alternative_instructions+0x7d/0x143
2023 03:58:52.024861 [ 0.206445] check_bugs+0xebd/0xf19
2024 03:58:52.031749 [ 0.206445] start_kernel+0x517/0x54d
2025 03:58:52.034595 [ 0.206445] secondary_startup_64_no_verify+0xc2/0xcb
2026 03:58:52.037917 [ 0.206445] irq event stamp: 162097
2027 03:58:52.047908 [ 0.206445] hardirqs last enabled at (162105): [<ffffffff8397ab31>] console_unlock+0x4d1/0x5f0
2028 03:58:52.057499 [ 0.206445] hardirqs last disabled at (162112): [<ffffffff8397aaa4>] console_unlock+0x444/0x5f0
2029 03:58:52.070534 [ 0.206445] softirqs last enabled at (1820): [<ffffffff839d319b>] cgroup_idr_alloc.constprop.0+0x5b/0xe0
2030 03:58:52.080876 [ 0.206445] softirqs last disabled at (1818): [<ffffffff839d316e>] cgroup_idr_alloc.constprop.0+0x2e/0xe0
2031 03:58:52.084398 [ 0.206445] ---[ end trace e2f66c91d8f90f52 ]---
2032 03:58:52.085688 login-action: exception
2034 03:58:52.186760 #
2035 03:58:52.187524 [login-action] Waiting for messages, (timeout 00:04:29)
2036 03:58:52.188779 [ 0.206445] Freeing SMP alternatives memory: 44K
2037 03:58:52.189366 [ 0.206445] smpboot: CPU0: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz (family: 0x6, model: 0x8e, stepping: 0x9)
2038 03:58:52.189884 [ 0.207109] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
2039 03:58:52.190354 [ 0.207460] ... version: 4
2040 03:58:52.190820 [ 0.207817] ... bit width: 48
2041 03:58:52.191254 [ 0.208178] ... generic registers: 4
2042 03:58:52.191668 [ 0.208452] ... value mask: 0000ffffffffffff
2043 03:58:52.192076 [ 0.208916] ... max period: 00007fffffffffff
2044 03:58:52.192565 [ 0.209377] ... fixed-purpose events: 3
2045 03:58:52.193081 [ 0.209450] ... event mask: 000000070000000f
2046 03:58:52.193649 [ 0.210423] rcu: Hierarchical SRCU implementation.
2047 03:58:52.194092 [ 0.212352] smp: Bringing up secondary CPUs ...
2048 03:58:52.194580 [ 0.213196] x86: Booting SMP configuration:
2049 03:58:52.195064 [ 0.213466] .... node #0, CPUs: #1
2050 03:58:52.195515 [ 0.214504] 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.
2051 03:58:52.233175 [ 0.215475] 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.
2052 03:58:52.234556 [ 0.217127] #2 #3
2053 03:58:52.235105 [ 0.219254] smp: Brought up 1 node, 4 CPUs
2054 03:58:52.235547 [ 0.219814] smpboot: Max logical packages: 1
2055 03:58:52.235999 [ 0.220192] smpboot: Total of 4 processors activated (12799.68 BogoMIPS)
2056 03:58:52.236414 [ 0.222802] devtmpfs: initialized
2057 03:58:52.236861 [ 0.223564] x86/mm: Memory block size: 128MB
2058 03:58:52.241945 [ 0.227549] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
2059 03:58:52.248192 [ 0.228464] futex hash table entries: 1024 (order: 5, 131072 bytes, linear)
2060 03:58:52.254834 [ 0.229469] pinctrl core: initialized pinctrl subsystem
2061 03:58:52.261733 [ 0.230280] PM: RTC time: 03:54:13, date: 2022-08-23
2062 03:58:52.265069 [ 0.230970] NET: Registered protocol family 16
2063 03:58:52.271300 [ 0.232087] audit: initializing netlink subsys (disabled)
2064 03:58:52.280905 [ 0.232495] audit: type=2000 audit(1661226853.027:1): state=initialized audit_enabled=0 res=1
2065 03:58:52.287771 [ 0.233158] thermal_sys: Registered thermal governor 'step_wise'
2066 03:58:52.293980 [ 0.233236] thermal_sys: Registered thermal governor 'user_space'
2067 03:58:52.300942 [ 0.233561] cpuidle: using governor menu
2068 03:58:52.304299 [ 0.234588] ACPI: bus type PCI registered
2069 03:58:52.313788 [ 0.235305] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
2070 03:58:52.323285 [ 0.235460] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
2071 03:58:52.326845 [ 0.236076] PCI: Using configuration type 1 for base access
2072 03:58:52.333739 [ 0.260581] Kprobes globally optimized
2073 03:58:52.339965 [ 0.260592] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
2074 03:58:52.346922 [ 0.261456] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
2075 03:58:52.356322 [ 0.262213] cryptomgr_test (39) used greatest stack depth: 14880 bytes left
2076 03:58:52.359541 [ 0.264755] ACPI: Added _OSI(Module Device)
2077 03:58:52.366444 [ 0.265459] ACPI: Added _OSI(Processor Device)
2078 03:58:52.369965 [ 0.265853] ACPI: Added _OSI(3.0 _SCP Extensions)
2079 03:58:52.376125 [ 0.266266] ACPI: Added _OSI(Processor Aggregator Device)
2080 03:58:52.382682 [ 0.266454] ACPI: Added _OSI(Linux-Dell-Video)
2081 03:58:52.386075 [ 0.266849] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
2082 03:58:52.392276 [ 0.267314] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
2083 03:58:52.399058 [ 0.280135] ACPI: 2 ACPI AML tables successfully acquired and loaded
2084 03:58:52.405130 [ 0.288652] ACPI: EC: EC started
2085 03:58:52.408391 [ 0.288963] ACPI: EC: interrupt blocked
2086 03:58:52.415116 [ 0.290105] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2087 03:58:52.421454 [ 0.290456] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
2088 03:58:52.424737 [ 0.291093] ACPI: Interpreter enabled
2089 03:58:52.431462 [ 0.291481] ACPI: (supports S0 S3 S4 S5)
2090 03:58:52.434829 [ 0.291832] ACPI: Using IOAPIC for interrupt routing
2091 03:58:52.447969 [ 0.292347] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug
2092 03:58:52.451410 [ 0.310239] ACPI: Power Resource [PRIC] (on)
2093 03:58:52.457549 [ 0.439557] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
2094 03:58:52.467740 [ 0.440106] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
2095 03:58:52.477397 [ 0.440786] acpi PNP0A08:00: _OSC: OS now controls [PME PCIeCapability LTR]
2096 03:58:52.487426 [ 0.441445] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
2097 03:58:52.494131 [ 0.443057] PCI host bridge to bus 0000:00
2098 03:58:52.500358 [ 0.443426] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
2099 03:58:52.506641 [ 0.443454] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
2100 03:58:52.516719 [ 0.444043] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
2101 03:58:52.523430 [ 0.444454] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
2102 03:58:52.533090 [ 0.445099] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
2103 03:58:52.539948 [ 0.445453] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
2104 03:58:52.549625 [ 0.446099] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
2105 03:58:52.558987 [ 0.446453] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
2106 03:58:52.565875 [ 0.447099] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
2107 03:58:52.575531 [ 0.447453] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
2108 03:58:52.582388 [ 0.448098] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
2109 03:58:52.591915 [ 0.448453] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
2110 03:58:52.598656 [ 0.449098] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
2111 03:58:52.608713 [ 0.449453] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
2112 03:58:52.615606 [ 0.450098] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
2113 03:58:52.625337 [ 0.450453] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
2114 03:58:52.634713 [ 0.451099] pci_bus 0000:00: root bus resource [mem 0x80000001-0xdfffffff window]
2115 03:58:52.641594 [ 0.451453] pci_bus 0000:00: root bus resource [mem 0x800000000-0xbffffffff window]
2116 03:58:52.651303 [ 0.452112] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
2117 03:58:52.658048 [ 0.452453] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window]
2118 03:58:52.664823 [ 0.453100] pci_bus 0000:00: root bus resource [bus 00-ff]
2119 03:58:52.671420 [ 0.453541] pci 0000:00:00.0: [8086:590c] type 00 class 0x060000
2120 03:58:52.677697 [ 0.455180] pci 0000:00:02.0: [8086:591c] type 00 class 0x030000
2121 03:58:52.687218 [ 0.455479] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd0ffffff 64bit]
2122 03:58:52.694237 [ 0.456081] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
2123 03:58:52.700520 [ 0.456461] pci 0000:00:02.0: reg 0x20: [io 0x1c00-0x1c3f]
2124 03:58:52.706910 [ 0.457655] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
2125 03:58:52.713771 [ 0.458205] pci 0000:00:04.0: reg 0x10: [mem 0xd1120000-0xd1127fff 64bit]
2126 03:58:52.720114 [ 0.459305] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
2127 03:58:52.730265 [ 0.459481] pci 0000:00:08.0: reg 0x10: [mem 0xd1130000-0xd1130fff 64bit]
2128 03:58:52.736917 [ 0.460807] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
2129 03:58:52.743230 [ 0.461359] pci 0000:00:14.0: reg 0x10: [mem 0xd1100000-0xd110ffff 64bit]
2130 03:58:52.750019 [ 0.461605] pci 0000:00:14.0: PME# supported from D3hot D3cold
2131 03:58:52.756171 [ 0.462944] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
2132 03:58:52.762811 [ 0.463492] pci 0000:00:14.2: reg 0x10: [mem 0xd1131000-0xd1131fff 64bit]
2133 03:58:52.769612 [ 0.464828] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
2134 03:58:52.777506 [ 0.465388] pci 0000:00:15.0: reg 0x10: [mem 0xd1132000-0xd1132fff 64bit]
2135 03:58:52.785055 [ 0.466377] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
2136 03:58:52.792707 [ 0.466499] pci 0000:00:15.1: reg 0x10: [mem 0xd1133000-0xd1133fff 64bit]
2137 03:58:52.800386 [ 0.468031] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000
2138 03:58:52.807347 [ 0.468499] pci 0000:00:19.0: reg 0x10: [mem 0xfe034000-0xfe034fff 64bit]
2139 03:58:52.814996 [ 0.469109] pci 0000:00:19.0: reg 0x18: [mem 0xd1135000-0xd1135fff 64bit]
2140 03:58:52.822407 [ 0.470333] pci 0000:00:19.1: [8086:9d65] type 00 class 0x118000
2141 03:58:52.829548 [ 0.470499] pci 0000:00:19.1: reg 0x10: [mem 0xd1136000-0xd1136fff 64bit]
2142 03:58:52.837059 [ 0.472016] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
2143 03:58:52.843875 [ 0.472657] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
2144 03:58:52.850010 [ 0.474039] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
2145 03:58:52.856788 [ 0.474500] pci 0000:00:1e.0: reg 0x10: [mem 0xd1137000-0xd1137fff 64bit]
2146 03:58:52.863015 [ 0.475989] pci 0000:00:1e.2: [8086:9d29] type 00 class 0x118000
2147 03:58:52.873410 [ 0.476500] pci 0000:00:1e.2: reg 0x10: [mem 0xd1138000-0xd1138fff 64bit]
2148 03:58:52.879542 [ 0.478001] pci 0000:00:1e.4: [8086:9d2b] type 00 class 0x080501
2149 03:58:52.886356 [ 0.478493] pci 0000:00:1e.4: reg 0x10: [mem 0xd1139000-0xd1139fff 64bit]
2150 03:58:52.892546 [ 0.480101] pci 0000:00:1e.6: [8086:9d2d] type 00 class 0x080501
2151 03:58:52.899318 [ 0.480494] pci 0000:00:1e.6: reg 0x10: [mem 0xd113a000-0xd113afff 64bit]
2152 03:58:52.906424 [ 0.481952] pci 0000:00:1f.0: [8086:9d4b] type 00 class 0x060100
2153 03:58:52.915705 [ 0.483331] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
2154 03:58:52.922667 [ 0.483485] pci 0000:00:1f.2: reg 0x10: [mem 0xd1128000-0xd112bfff]
2155 03:58:52.928709 [ 0.484867] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040100
2156 03:58:52.935352 [ 0.485426] pci 0000:00:1f.3: reg 0x10: [mem 0xd112c000-0xd112ffff 64bit]
2157 03:58:52.942104 [ 0.485513] pci 0000:00:1f.3: reg 0x20: [mem 0xd1110000-0xd111ffff 64bit]
2158 03:58:52.948288 [ 0.486204] pci 0000:00:1f.3: PME# supported from D3hot D3cold
2159 03:58:52.955206 [ 0.487302] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
2160 03:58:52.965176 [ 0.487519] pci 0000:00:1f.4: reg 0x10: [mem 0xd113c000-0xd113c0ff 64bit]
2161 03:58:52.971102 [ 0.488176] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf]
2162 03:58:52.978082 [ 0.489275] pci 0000:00:1f.5: [8086:9d24] type 00 class 0x000000
2163 03:58:52.984328 [ 0.489486] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
2164 03:58:52.991197 [ 0.491156] pci 0000:01:00.0: [8086:095a] type 00 class 0x028000
2165 03:58:52.997305 [ 0.491702] pci 0000:01:00.0: reg 0x10: [mem 0xd1000000-0xd1001fff 64bit]
2166 03:58:53.004047 [ 0.493344] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
2167 03:58:53.011010 [ 0.495184] pci 0000:00:1c.0: PCI bridge to [bus 01]
2168 03:58:53.017288 [ 0.495470] pci 0000:00:1c.0: bridge window [mem 0xd1000000-0xd10fffff]
2169 03:58:53.026785 [ 0.497511] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 12 14 15) *11
2170 03:58:53.033548 [ 0.498484] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 12 14 15)
2171 03:58:53.040332 [ 0.499404] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 12 14 15) *11
2172 03:58:53.049959 [ 0.499762] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 12 14 15) *11
2173 03:58:53.056137 [ 0.500704] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 12 14 15) *11
2174 03:58:53.062964 [ 0.501650] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 12 14 15) *11
2175 03:58:53.073277 [ 0.502599] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 12 14 15) *11
2176 03:58:53.079456 [ 0.503545] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 12 14 15) *11
2177 03:58:53.085821 [ 0.510555] ACPI: EC: interrupt unblocked
2178 03:58:53.089329 [ 0.510923] ACPI: EC: event unblocked
2179 03:58:53.092647 [ 0.511269] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2180 03:58:53.099452 [ 0.511453] ACPI: EC: GPE=0x6e
2181 03:58:53.105913 [ 0.511735] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC initialization complete
2182 03:58:53.115497 [ 0.512346] ACPI: \_SB_.PCI0.LPCB.EC0_: EC: Used to handle transactions and events
2183 03:58:53.118943 [ 0.512896] iommu: Default domain type: Translated
2184 03:58:53.125065 [ 0.513640] pci 0000:00:02.0: vgaarb: setting as boot VGA device
2185 03:58:53.135242 [ 0.514063] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
2186 03:58:53.141839 [ 0.514487] pci 0000:00:02.0: vgaarb: bridge control possible
2187 03:58:53.145223 [ 0.514989] vgaarb: loaded
2188 03:58:53.148027 [ 0.515831] SCSI subsystem initialized
2189 03:58:53.154859 [ 0.516548] ACPI: bus type USB registered
2190 03:58:53.161220 [ 0.517036] usbcore: registered new interface driver usbfs
2191 03:58:53.167904 [ 0.517515] usbcore: registered new interface driver hub
2192 03:58:53.171240 [ 0.518023] usbcore: registered new device driver usb
2193 03:58:53.177290 [ 0.518580] pps_core: LinuxPPS API ver. 1 registered
2194 03:58:53.187538 [ 0.519016] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
2195 03:58:53.190407 [ 0.519463] PTP clock support registered
2196 03:58:53.200181 [ 0.519882] Advanced Linux Sound Architecture Driver Initialized.
2197 03:58:53.203555 [ 0.521458] NetLabel: Initializing
2198 03:58:53.207012 [ 0.521767] NetLabel: domain hash size = 128
2199 03:58:53.213311 [ 0.522150] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
2200 03:58:53.220090 [ 0.522526] NetLabel: unlabeled traffic allowed by default
2201 03:58:53.222964 [ 0.523099] PCI: Using ACPI for IRQ routing
2202 03:58:53.229711 [ 0.531223] clocksource: Switched to clocksource tsc-early
2203 03:58:53.235975 [ 0.926112] VFS: Disk quotas dquot_6.6.0
2204 03:58:53.242771 [ 0.926525] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
2205 03:58:53.245952 [ 0.927495] pnp: PnP ACPI init
2206 03:58:53.252739 [ 0.928531] system 00:00: [mem 0xfed10000-0xfed17fff] has been reserved
2207 03:58:53.262449 [ 0.929111] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved
2208 03:58:53.269293 [ 0.929705] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved
2209 03:58:53.275445 [ 0.930281] system 00:00: [mem 0xe0000000-0xe3ffffff] has been reserved
2210 03:58:53.282111 [ 0.930870] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
2211 03:58:53.291843 [ 0.931460] system 00:00: [mem 0xfed90000-0xfed93fff] could not be reserved
2212 03:58:53.298540 [ 0.932067] system 00:00: [mem 0xfed45000-0xfed8ffff] could not be reserved
2213 03:58:53.305232 [ 0.932686] system 00:00: [mem 0xff000000-0xffffffff] has been reserved
2214 03:58:53.314847 [ 0.933261] system 00:00: [mem 0xfee00000-0xfeefffff] has been reserved
2215 03:58:53.321730 [ 0.933850] system 00:00: [mem 0xfed00000-0xfed003ff] has been reserved
2216 03:58:53.327997 [ 0.935314] system 00:01: [io 0x1800-0x18fe] has been reserved
2217 03:58:53.334754 [ 0.936211] system 00:03: [io 0x0900-0x09fe] has been reserved
2218 03:58:53.340850 [ 0.936984] system 00:04: [io 0x0200] has been reserved
2219 03:58:53.347717 [ 0.937469] system 00:04: [io 0x0204] has been reserved
2220 03:58:53.354572 [ 0.937938] system 00:04: [io 0x0800-0x087f] has been reserved
2221 03:58:53.360920 [ 0.938468] system 00:04: [io 0x0880-0x08ff] has been reserved
2222 03:58:53.364290 [ 0.941398] pnp: PnP ACPI: found 6 devices
2223 03:58:53.373754 [ 0.955737] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
2224 03:58:53.380503 [ 0.956624] NET: Registered protocol family 2
2225 03:58:53.386731 [ 0.957173] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
2226 03:58:53.397097 [ 0.959288] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
2227 03:58:53.406673 [ 0.960229] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
2228 03:58:53.413489 [ 0.961127] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
2229 03:58:53.423228 [ 0.963463] TCP: Hash tables configured (established 32768 bind 32768)
2230 03:58:53.430064 [ 0.964326] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
2231 03:58:53.436415 [ 0.965242] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
2232 03:58:53.446071 [ 0.966083] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
2233 03:58:53.449499 [ 0.967069] NET: Registered protocol family 1
2234 03:58:53.456123 [ 0.968128] RPC: Registered named UNIX socket transport module.
2235 03:58:53.462303 [ 0.968689] RPC: Registered udp transport module.
2236 03:58:53.469300 [ 0.969105] RPC: Registered tcp transport module.
2237 03:58:53.475371 [ 0.969531] RPC: Registered tcp NFSv4.1 backchannel transport module.
2238 03:58:53.478810 [ 0.970634] NET: Registered protocol family 44
2239 03:58:53.485104 [ 0.971045] pci 0000:00:1c.0: PCI bridge to [bus 01]
2240 03:58:53.491887 [ 0.971518] pci 0000:00:1c.0: bridge window [mem 0xd1000000-0xd10fffff]
2241 03:58:53.501536 [ 0.972117] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
2242 03:58:53.508261 [ 0.972663] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
2243 03:58:53.515096 [ 0.973200] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
2244 03:58:53.521180 [ 0.973859] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
2245 03:58:53.531381 [ 0.974469] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
2246 03:58:53.537590 [ 0.975064] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
2247 03:58:53.544577 [ 0.975671] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
2248 03:58:53.554177 [ 0.976274] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
2249 03:58:53.561081 [ 0.976887] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
2250 03:58:53.570578 [ 0.977503] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
2251 03:58:53.577380 [ 0.978105] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
2252 03:58:53.583981 [ 0.978738] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
2253 03:58:53.593537 [ 0.979340] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
2254 03:58:53.599732 [ 0.979951] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
2255 03:58:53.610173 [ 0.980568] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
2256 03:58:53.616339 [ 0.981170] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
2257 03:58:53.623087 [ 0.981803] pci_bus 0000:00: resource 20 [mem 0x80000001-0xdfffffff window]
2258 03:58:53.632788 [ 0.982426] pci_bus 0000:00: resource 21 [mem 0x800000000-0xbffffffff window]
2259 03:58:53.639510 [ 0.983052] pci_bus 0000:00: resource 22 [mem 0xfd000000-0xfe7fffff window]
2260 03:58:53.645821 [ 0.983688] pci_bus 0000:00: resource 23 [mem 0xfed40000-0xfed44fff window]
2261 03:58:53.655492 [ 0.984291] pci_bus 0000:01: resource 1 [mem 0xd1000000-0xd10fffff]
2262 03:58:53.662159 [ 0.985282] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
2263 03:58:53.669007 [ 0.987896] PCI: CLS 64 bytes, default 64
2264 03:58:53.672480 [ 0.988640] Unpacking initramfs...
2265 03:58:53.675826 [ 1.240505] Freeing initrd memory: 8220K
2266 03:58:53.682526 [ 1.241001] DMAR: Host address width 39
2267 03:58:53.685768 [ 1.241371] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
2268 03:58:53.695529 [ 1.241912] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
2269 03:58:53.701876 [ 1.242682] DMAR: RMRR base: 0x0000007b800000 end: 0x0000007fffffff
2270 03:58:53.708710 [ 1.243229] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
2271 03:58:53.718226 [ 1.243722] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
2272 03:58:53.724987 [ 1.244507] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
2273 03:58:53.734567 [ 1.245068] software IO TLB: mapped [mem 0x0000000076998000-0x000000007a998000] (64MB)
2274 03:58:53.744785 [ 1.245968] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
2275 03:58:53.751059 [ 1.246669] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
2276 03:58:53.757875 [ 1.247170] RAPL PMU: hw unit of domain package 2^-14 Joules
2277 03:58:53.761237 [ 1.247729] RAPL PMU: hw unit of domain dram 2^-14 Joules
2278 03:58:53.767582 [ 1.248200] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
2279 03:58:53.774439 [ 1.248702] RAPL PMU: hw unit of domain psys 2^-14 Joules
2280 03:58:53.780697 [ 1.250888] kvm: already loaded the other module
2281 03:58:53.787204 [ 1.254808] check: Scanning for low memory corruption every 60 seconds
2282 03:58:53.793986 [ 1.258463] Initialise system trusted keyrings
2283 03:58:53.800122 [ 1.259088] workingset: timestamp_bits=56 max_order=20 bucket_order=0
2284 03:58:53.803491 [ 1.279149] NFS: Registering the id_resolver key type
2285 03:58:53.810329 [ 1.279648] Key type id_resolver registered
2286 03:58:53.813880 [ 1.280042] Key type id_legacy registered
2287 03:58:53.819800 [ 1.296688] Key type asymmetric registered
2288 03:58:53.823183 [ 1.297096] Asymmetric key parser 'x509' registered
2289 03:58:53.832939 [ 1.297589] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
2290 03:58:53.836513 [ 1.298261] io scheduler mq-deadline registered
2291 03:58:53.843296 [ 1.298673] io scheduler kyber registered
2292 03:58:53.846116 [ 1.299221] test_firmware: interface ready
2293 03:58:53.853010 [ 1.301097] pcieport 0000:00:1c.0: PME: Signaling with IRQ 120
2294 03:58:53.859245 [ 1.302880] ACPI: AC Adapter [AC] (on-line)
2295 03:58:53.869403 [ 1.303638] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/PNP0C09:00/PNP0C0D:00/input/input0
2296 03:58:53.872871 [ 1.305292] ACPI: Lid Switch [LID0]
2297 03:58:53.882500 [ 1.305879] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
2298 03:58:53.885738 [ 1.306762] ACPI: Power Button [PWRF]
2299 03:58:53.891869 [ 1.307420] ACPI: \_PR_.CP00: Found 3 idle states
2300 03:58:53.898908 [ 1.308621] ACPI: \_PR_.CP01: Found 3 idle states
2301 03:58:53.901653 [ 1.309642] ACPI: \_PR_.CP02: Found 3 idle states
2302 03:58:53.908506 [ 1.310640] ACPI: \_PR_.CP03: Found 3 idle states
2303 03:58:53.914777 [ 1.312079] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
2304 03:58:53.921453 [ 1.315562] hpet_acpi_add: no address or irqs in _CRS
2305 03:58:53.924709 [ 1.316280] Non-volatile memory driver v1.3
2306 03:58:53.931619 [ 1.316885] Linux agpgart interface v0.103
2307 03:58:53.937808 [ 1.317274] battery: ACPI: Battery Slot [BAT0] (battery present)
2308 03:58:53.944542 [ 1.319950] i915 0000:00:02.0: vgaarb: deactivate vga console
2309 03:58:53.954123 [ 1.372985] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
2310 03:58:53.963789 [ 1.374362] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2
2311 03:58:53.976926 [ 1.375314] i915 0000:00:02.0: [drm] Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
2312 03:58:53.990364 [ 1.376545] i915 0000:00:02.0: [drm] DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
2313 03:58:54.000006 [ 1.404307] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
2314 03:58:54.006831 [ 1.408880] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 1
2315 03:58:54.010127 [ 1.431182] loop: module loaded
2316 03:58:54.016338 [ 1.432480] lkdtm: No crash points registered, enable through debugfs
2317 03:58:54.023167 [ 1.460963] printk: console [ttyS0] disabled
2318 03:58:54.032824 [ 1.462374] dw-apb-uart.2: ttyS0 at MMIO 0xfe034000 (irq = 32, base_baud = 115200) is a 16550A
2319 03:58:54.039835 [ 2.285682] tsc: Refined TSC clocksource calibration: 1607.999 MHz
2320 03:58:54.042579 [ 2.290197] printk: console [ttyS0] enabled
2321 03:58:54.055647 [ 2.297927] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172da94f0e2, max_idle_ns: 440795278248 ns
2322 03:58:54.062328 [ 2.322339] dw-apb-uart.4: ttyS1 at MMIO 0xd1137000 (irq = 20, base_baud = 115200) is a 16550A
2323 03:58:54.119679 [ 4.904325] clocksource: Switched to clocksource tsc
2324 03:58:54.126430 [ 4.904567] fbcon: i915drmfb (fb0) is primary device
2325 03:58:54.132585 [ 4.907797] pxa2xx-spi pxa2xx-spi.5: no DMA channels available, using PIO
2326 03:58:54.139529 [ 4.916519] e100: Intel(R) PRO/100 Network Driver
2327 03:58:54.145706 [ 4.916522] e100: Copyright(c) 1999-2006 Intel Corporation
2328 03:58:54.149200 [ 4.916587] e1000: Intel(R) PRO/1000 Network Driver
2329 03:58:54.156093 [ 4.916590] e1000: Copyright (c) 1999-2006 Intel Corporation.
2330 03:58:54.162232 [ 4.916676] e1000e: Intel(R) PRO/1000 Network Driver
2331 03:58:54.168882 [ 4.916679] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
2332 03:58:54.172297 [ 4.916767] sky2: driver version 1.30
2333 03:58:54.179119 [ 4.917115] usbcore: registered new interface driver r8152
2334 03:58:54.185423 [ 4.917551] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
2335 03:58:54.192081 [ 4.917571] ehci-pci: EHCI PCI platform driver
2336 03:58:54.198718 [ 4.917639] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
2337 03:58:54.202265 [ 4.917655] ohci-pci: OHCI PCI platform driver
2338 03:58:54.211813 [ 4.917720] uhci_hcd: USB Universal Host Controller Interface driver
2339 03:58:54.215155 [ 4.919107] xhci_hcd 0000:00:14.0: xHCI Host Controller
2340 03:58:54.224770 [ 4.919586] tpm_tis_spi spi-PRP0001:00: TPM ready IRQ confirmed on attempt 2
2341 03:58:54.231397 [ 4.920333] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
2342 03:58:54.241781 [ 4.921886] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
2343 03:58:54.251200 [ 4.921990] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
2344 03:58:54.261509 [ 4.925065] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2345 03:58:54.267635 [ 4.925109] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2346 03:58:54.274483 [ 4.925132] usb usb1: Product: xHCI Host Controller
2347 03:58:54.281227 [ 4.925135] usb usb1: Manufacturer: Linux 5.10.136-cip14 xhci-hcd
2348 03:58:54.284055 [ 4.925139] usb usb1: SerialNumber: 0000:00:14.0
2349 03:58:54.290859 [ 4.927697] hub 1-0:1.0: USB hub found
2350 03:58:54.294198 [ 4.927942] hub 1-0:1.0: 12 ports detected
2351 03:58:54.300783 [ 4.934291] xhci_hcd 0000:00:14.0: xHCI Host Controller
2352 03:58:54.307618 [ 4.935610] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
2353 03:58:54.317003 [ 4.935623] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
2354 03:58:54.323752 [ 4.935978] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
2355 03:58:54.333987 [ 4.935986] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2356 03:58:54.340175 [ 4.935990] usb usb2: Product: xHCI Host Controller
2357 03:58:54.347211 [ 4.935994] usb usb2: Manufacturer: Linux 5.10.136-cip14 xhci-hcd
2358 03:58:54.350476 [ 4.935997] usb usb2: SerialNumber: 0000:00:14.0
2359 03:58:54.353412 [ 4.937445] hub 2-0:1.0: USB hub found
2360 03:58:54.360306 [ 4.937600] hub 2-0:1.0: 6 ports detected
2361 03:58:54.366555 [ 4.938203] Console: switching to colour frame buffer device 240x67
2362 03:58:54.373259 [ 4.940145] usbcore: registered new interface driver usblp
2363 03:58:54.379404 [ 4.940247] usbcore: registered new interface driver usb-storage
2364 03:58:54.389661 [ 4.940806] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
2365 03:58:54.395837 [ 4.940962] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
2366 03:58:54.409272 [ 4.940965] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
2367 03:58:54.412750 [ 4.941826] i8042: Warning: Keylock active
2368 03:58:54.418901 [ 4.942085] serio: i8042 KBD port at 0x60,0x64 irq 1
2369 03:58:54.425834 [ 4.944304] tpm_tis_spi spi-PRP0001:00: 2.0 TPM (device-id 0x28, rev-id 0)
2370 03:58:54.432454 [ 4.944954] rtc_cmos 00:02: RTC can wake from S4
2371 03:58:54.442116 [ 4.947608] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
2372 03:58:54.445494 [ 4.950850] rtc_cmos 00:02: registered as rtc0
2373 03:58:54.452366 [ 4.951224] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram
2374 03:58:54.459931 [ 4.952848] i801_smbus 0000:00:1f.4: SPD Write Disable is set
2375 03:58:54.466690 [ 4.952909] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
2376 03:58:54.482569 [ 4.954383] i2c i2c-9: 2/2 memory slots populated (from DMI)
2377 03:58:54.485846 [ 4.957487] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
2378 03:58:54.489398 [ 4.960178] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
2379 03:58:54.496310 [ 4.965965] intel_pstate: Intel P-state driver initializing
2380 03:58:54.503661 [ 5.268640] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2381 03:58:54.508520 [ 5.286323] intel_pstate: HWP enabled
2382 03:58:54.515370 [ 5.347863] sdhci: Secure Digital Host Controller Interface driver
2383 03:58:54.518865 [ 5.354787] sdhci: Copyright(c) Pierre Ossman
2384 03:58:54.529223 [ 5.359710] sdhci-pci 0000:00:1e.4: SDHCI controller found [8086:9d2b] (rev 21)
2385 03:58:54.535450 [ 5.368036] usb 2-3: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
2386 03:58:54.546069 [ 5.369109] mmc0: SDHCI controller on PCI [0000:00:1e.4] using ADMA 64-bit
2387 03:58:54.552243 [ 5.377241] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=6
2388 03:58:54.562298 [ 5.385655] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2389 03:58:54.565165 [ 5.392919] usb 2-3: Product: USB 10/100/1000 LAN
2390 03:58:54.572159 [ 5.392922] usb 2-3: Manufacturer: Realtek
2391 03:58:54.575593 [ 5.392924] usb 2-3: SerialNumber: 001000001
2392 03:58:54.582363 [ 5.417565] hid: raw HID events driver (C) Jiri Kosina
2393 03:58:54.589263 [ 5.424006] usbcore: registered new interface driver usbhid
2394 03:58:54.595923 [ 5.430241] usbhid: USB HID core driver
2395 03:58:54.610191 [ 5.435093] input: Tablet Mode Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/PNP0C09:00/GOOG0006:00/input/input3
2396 03:58:54.620631 [ 5.439825] 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
2397 03:58:54.627456 [ 5.453834] cros_ec_lpcs GOOG0004:00: Chrome EC device registered
2398 03:58:54.637124 [ 5.468487] usb 1-3: new full-speed USB device number 2 using xhci_hcd
2399 03:58:54.646840 [ 5.468577] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
2400 03:58:54.653636 [ 5.486750] ipip: IPv4 and MPLS over IPv4 tunneling driver
2401 03:58:54.657007 [ 5.493163] gre: GRE over IPv4 demultiplexor driver
2402 03:58:54.663182 [ 5.498617] ip_gre: GRE over IPv4 tunneling driver
2403 03:58:54.674197 [ 5.505631] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops)
2404 03:58:54.680189 [ 5.506256] IPv4 over IPsec tunneling driver
2405 03:58:54.683638 [ 5.520495] Initializing XFRM netlink socket
2406 03:58:54.691232 [ 5.526038] NET: Registered protocol family 10
2407 03:58:54.697481 [ 5.530194] snd_hda_intel 0000:00:1f.3: Cannot probe codecs, giving up
2408 03:58:54.700806 [ 5.531924] Segment Routing with IPv6
2409 03:58:54.708217 [ 5.543179] ip6_gre: GRE over IPv6 tunneling driver
2410 03:58:54.714985 [ 5.548971] NET: Registered protocol family 17
2411 03:58:54.717778 [ 5.554182] 8021q: 802.1Q VLAN Support v1.8
2412 03:58:54.724512 [ 5.558961] Key type dns_resolver registered
2413 03:58:54.731175 [ 5.564617] microcode: sig=0x806e9, pf=0x10, revision=0x98
2414 03:58:54.738050 [ 5.570890] microcode: Microcode Update Driver: v2.2.
2415 03:58:54.741527 [ 5.570896] IPI shorthand broadcast: enabled
2416 03:58:54.751127 [ 5.581415] sched_clock: Marking stable (5494705514, 86660021)->(5678031233, -96665698)
2417 03:58:54.754592 [ 5.590640] registered taskstats version 1
2418 03:58:54.761298 [ 5.595233] Loading compiled-in X.509 certificates
2419 03:58:54.770899 [ 5.602983] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2420 03:58:54.781096 [ 5.612974] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2421 03:58:54.791465 [ 5.614579] usb 1-3: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.03
2422 03:58:54.794753 [ 5.622576] PM: Magic number: 2:946:917
2423 03:58:54.804424 [ 5.630327] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2424 03:58:54.807762 [ 5.642957] printk: console [netcon0] enabled
2425 03:58:54.813886 [ 5.647888] netconsole: network logging started
2426 03:58:54.823680 [ 5.655129] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2427 03:58:54.841571 [ 5.676768] mmc0: new HS400 MMC card at address 0001
2428 03:58:54.848363 [ 5.683130] mmcblk0: mmc0:0001 DA4064 58.2 GiB
2429 03:58:54.855195 [ 5.688322] mmcblk0boot0: mmc0:0001 DA4064 partition 1 4.00 MiB
2430 03:58:54.861229 [ 5.695059] mmcblk0boot1: mmc0:0001 DA4064 partition 2 4.00 MiB
2431 03:58:54.871012 [ 5.701922] mmcblk0rpmb: mmc0:0001 DA4064 partition 3 16.0 MiB, chardev (246:0)
2432 03:58:54.885334 [ 5.720568] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
2433 03:58:54.897775 [ 5.729391] usb 2-3: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2434 03:58:54.904108 [ 5.732970] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2435 03:58:54.924428 [ 5.756328] r8152 2-3:1.0: Direct firmware load for rtl_nic/rtl8153b-2.fw failed with error -2
2436 03:58:54.934617 [ 5.766042] r8152 2-3:1.0: unable to load firmware patch rtl_nic/rtl8153b-2.fw (-2)
2437 03:58:54.971358 [ 5.806023] r8152 2-3:1.0 eth0: v1.11.11
2438 03:58:54.977992 [ 5.811004] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2439 03:58:54.984072 [ 5.811587] IP-Config: Failed to open gretap0
2440 03:58:54.987382 [ 5.824122] IP-Config: Failed to open erspan0
2441 03:58:55.031546 [ 5.845698] Sending DHCP requests .
2442 03:58:55.038258 [ 5.866632] usb 1-9: new high-speed USB device number 3 using xhci_hcd
2443 03:58:55.203048 [ 6.033712] usb 1-9: New USB device found, idVendor=13d3, idProduct=56d4, bcdDevice=18.07
2444 03:58:55.216441 [ 6.042901] usb 1-9: New USB device strings: Mfr=3, Product=1, SerialNumber=2
2445 03:58:55.217024 [ 6.050901] usb 1-9: Product: USB2.0 HD UVC WebCam
2446 03:58:55.224750 [ 6.056276] usb 1-9: Manufacturer: Azurewave
2447 03:58:55.227847 [ 6.061068] usb 1-9: SerialNumber: 0x0001
2448 03:58:55.237996 [ 6.070070] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2449 03:58:56.598670 [ 7.430430] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
2450 03:58:56.602137 [ 7.438222] r8152 2-3:1.0 eth0: carrier on
2451 03:58:57.220542 [ 8.050611] ., OK
2452 03:58:57.229978 [ 8.060864] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.20
2453 03:58:57.233429 [ 8.069845] IP-Config: Complete:
2454 03:58:57.246485 [ 8.073479] device=eth0, hwaddr=00:e0:4c:78:7f:da, ipaddr=192.168.201.20, mask=255.255.255.0, gw=192.168.201.1
2455 03:58:57.252908 [ 8.085171] host=asus-C433TA-AJ0005-rammus-cbg-3, domain=lava-rack, nis-domain=(none)
2456 03:58:57.262711 [ 8.094429] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
2457 03:58:57.265942 [ 8.094432] nameserver0=192.168.201.1
2458 03:58:57.275546 [ 8.107282] cfg80211: Loading compiled-in X.509 certificates for regulatory database
2459 03:58:57.287264 [ 8.119081] modprobe (103) used greatest stack depth: 14208 bytes left
2460 03:58:57.293420 [ 8.122322] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
2461 03:58:57.303701 [ 8.133983] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
2462 03:58:57.307146 [ 8.134581] ALSA device list:
2463 03:58:57.313071 [ 8.143685] cfg80211: failed to load regulatory.db
2464 03:58:57.316434 [ 8.146994] No soundcards found.
2465 03:58:57.323379 [ 8.156680] dw-apb-uart dw-apb-uart.2: forbid DMA for kernel console
2466 03:58:57.331517 [ 8.166769] Freeing unused kernel image (initmem) memory: 2040K
2467 03:58:57.349526 [ 8.184716] Write protecting the kernel read-only data: 26624k
2468 03:58:57.360434 [ 8.192430] Freeing unused kernel image (text/rodata gap) memory: 2028K
2469 03:58:57.367170 [ 8.200113] Freeing unused kernel image (rodata/data gap) memory: 112K
2470 03:58:57.370543 [ 8.207466] Run /init as init process
2471 03:58:57.382113 [ 8.213926] mkdir (109) used greatest stack depth: 13928 bytes left
2472 03:58:57.382201 Loading, please wait...
2473 03:58:57.394571 Starting version 247.3-7
2474 03:58:57.453069 [ 8.284639] udevadm (127) used greatest stack depth: 13608 bytes left
2475 03:58:57.605720 [ 8.437789] cros-usbpd-notify-acpi GOOG0003:00: Couldn't get Chrome EC device pointer.
2476 03:58:57.615915 [ 8.446787] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2477 03:58:57.647087 [ 8.479236] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2478 03:58:57.701081 [ 8.533296] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2479 03:58:57.712747 [ 8.544105] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2480 03:58:57.723133 [ 8.554738] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2481 03:58:57.733751 [ 8.565173] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2482 03:58:57.747792 [ 8.579409] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2483 03:58:57.758063 [ 8.590179] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2484 03:58:57.772328 Begin: Loading essential drivers ... done.
2485 03:58:57.775725 Begin: Running /scripts/init-premount ... done.
2486 03:58:57.785438 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
2487 03:58:57.788721 Begin: Running /scripts/nfs-premount ... done.
2488 03:58:57.798380 IP-Config: eth0 hardware address 00:e0:4c:78:7f:da mtu 1500 DHCP
2489 03:58:57.809946 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2490 03:58:57.812707 SIOCSIFFLAGS: Cannot assign requested address
2491 03:58:57.819667 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2492 03:58:57.823016 SIOCSIFFLAGS: Cannot assign requested address
2493 03:58:57.829185 IP-Config: eth0 complete (dhcp from 192.168.201.1):
2494 03:58:57.836176 address: 192.168.201.20 broadcast: 192.168.201.255 netmask: 255.255.255.0
2495 03:58:57.845754 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
2496 03:58:57.852599 host : asus-C433TA-AJ0005-rammus-cbg-3
2497 03:58:57.859516 domain : lava-rack
2498 03:58:57.865689 rootserver: 192.168.201.1 rootpath:
2499 03:58:57.865847 filename :
2500 03:58:57.913236 [ 8.745153] nfsmount (164) used greatest stack depth: 12688 bytes left
2501 03:58:57.913362 done.
2502 03:58:57.923562 Begin: Running /scripts/nfs-bottom ... done.
2503 03:58:57.947529 Begin: Running /scripts/init-bottom ... done.
2504 03:58:58.927533 SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
2505 03:58:59.075244 [ 9.890597] 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)
2506 03:58:59.092427 [ 9.927783] systemd[1]: Detected architecture x86-64.
2507 03:58:59.109207
2508 03:58:59.112041 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
2509 03:58:59.112125
2510 03:58:59.123044 [ 9.954894] systemd[1]: Set hostname to <debian-bullseye-amd64>.
2511 03:58:59.618000 [ 10.449683] systemd[1]: Queued start job for default target Graphical Interface.
2512 03:58:59.626136 [ 10.461071] systemd[1]: Created slice system-getty.slice.
2513 03:58:59.632403 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
2514 03:58:59.642831 [ 10.478144] systemd[1]: Created slice system-modprobe.slice.
2515 03:58:59.652891 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
2516 03:58:59.662538 [ 10.494297] systemd[1]: Created slice system-serial\x2dgetty.slice.
2517 03:58:59.668678 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
2518 03:58:59.675508 [ 10.511174] systemd[1]: Created slice User and Session Slice.
2519 03:58:59.685871 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
2520 03:58:59.695778 [ 10.527076] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
2521 03:58:59.705327 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
2522 03:58:59.715430 [ 10.545948] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
2523 03:58:59.725576 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
2524 03:58:59.739290 [ 10.567742] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
2525 03:58:59.748821 [[0;32m OK [0m] Set up automount [0;1;39mArbitrary…s File System Automount Point[0m.
2526 03:58:59.755628 [ 10.590858] systemd[1]: Reached target Local Encrypted Volumes.
2527 03:58:59.765927 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
2528 03:58:59.772287 [ 10.606764] systemd[1]: Reached target Paths.
2529 03:58:59.775766 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
2530 03:58:59.782566 [ 10.617720] systemd[1]: Reached target Remote File Systems.
2531 03:58:59.792282 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
2532 03:58:59.799132 [ 10.633948] systemd[1]: Reached target Slices.
2533 03:58:59.805284 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
2534 03:58:59.812808 [ 10.647965] systemd[1]: Reached target Swap.
2535 03:58:59.819549 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
2536 03:58:59.825664 [ 10.659726] systemd[1]: Listening on initctl Compatibility Named Pipe.
2537 03:58:59.835853 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
2538 03:58:59.844104 [ 10.679146] systemd[1]: Listening on Journal Audit Socket.
2539 03:58:59.850239 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
2540 03:58:59.860576 [ 10.695773] systemd[1]: Listening on Journal Socket (/dev/log).
2541 03:58:59.871014 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
2542 03:58:59.877309 [ 10.712294] systemd[1]: Listening on Journal Socket.
2543 03:58:59.883517 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
2544 03:58:59.895970 [ 10.727910] systemd[1]: Listening on Network Service Netlink Socket.
2545 03:58:59.902812 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
2546 03:58:59.911650 [ 10.746740] systemd[1]: Listening on udev Control Socket.
2547 03:58:59.918474 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
2548 03:58:59.926663 [ 10.762156] systemd[1]: Listening on udev Kernel Socket.
2549 03:58:59.933570 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
2550 03:58:59.944615 [ 10.780112] systemd[1]: Mounting Huge Pages File System...
2551 03:58:59.951376 Mounting [0;1;39mHuge Pages File System[0m...
2552 03:58:59.962347 [ 10.794564] systemd[1]: Mounting POSIX Message Queue File System...
2553 03:58:59.969158 Mounting [0;1;39mPOSIX Message Queue File System[0m...
2554 03:58:59.978506 [ 10.813670] systemd[1]: Mounting Kernel Debug File System...
2555 03:58:59.985227 Mounting [0;1;39mKernel Debug File System[0m...
2556 03:58:59.994206 [ 10.829673] systemd[1]: Mounting Kernel Trace File System...
2557 03:59:00.001061 Mounting [0;1;39mKernel Trace File System[0m...
2558 03:59:00.022866 [ 10.855054] systemd[1]: Starting Create list of static device nodes for the current kernel...
2559 03:59:00.032910 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
2560 03:59:00.040454 [ 10.875629] systemd[1]: Starting Load Kernel Module configfs...
2561 03:59:00.047402 Starting [0;1;39mLoad Kernel Module configfs[0m...
2562 03:59:00.058365 [ 10.893390] systemd[1]: Starting Load Kernel Module drm...
2563 03:59:00.064556 Starting [0;1;39mLoad Kernel Module drm[0m...
2564 03:59:00.072065 [ 10.907409] systemd[1]: Starting Load Kernel Module fuse...
2565 03:59:00.078792 Starting [0;1;39mLoad Kernel Module fuse[0m...
2566 03:59:00.116645 [ 10.945570] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
2567 03:59:00.120104 [ 10.955990] fuse: init (API version 7.32)
2568 03:59:00.126912 [ 10.962088] systemd[1]: Starting Journal Service...
2569 03:59:00.133058 Starting [0;1;39mJournal Service[0m...
2570 03:59:00.144660 [ 10.979839] systemd[1]: Starting Load Kernel Modules...
2571 03:59:00.151537 Starting [0;1;39mLoad Kernel Modules[0m...
2572 03:59:00.161683 [ 10.993395] systemd[1]: Starting Remount Root and Kernel File Systems...
2573 03:59:00.167892 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
2574 03:59:00.177458 [ 11.012417] systemd[1]: Starting Coldplug All udev Devices...
2575 03:59:00.183755 Starting [0;1;39mColdplug All udev Devices[0m...
2576 03:59:00.196156 [ 11.031489] systemd[1]: Mounted Huge Pages File System.
2577 03:59:00.202444 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
2578 03:59:00.214780 [ 11.046844] systemd[1]: Mounted POSIX Message Queue File System.
2579 03:59:00.221573 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
2580 03:59:00.227671 [ 11.062812] systemd[1]: Mounted Kernel Debug File System.
2581 03:59:00.234463 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
2582 03:59:00.242132 [ 11.077781] systemd[1]: Mounted Kernel Trace File System.
2583 03:59:00.248949 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
2584 03:59:00.261894 [ 11.093929] systemd[1]: Finished Create list of static device nodes for the current kernel.
2585 03:59:00.272163 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
2586 03:59:00.281231 [ 11.116519] systemd[1]: modprobe@configfs.service: Succeeded.
2587 03:59:00.288163 [ 11.123761] systemd[1]: Finished Load Kernel Module configfs.
2588 03:59:00.298552 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
2589 03:59:00.305369 [ 11.140589] systemd[1]: modprobe@drm.service: Succeeded.
2590 03:59:00.312132 [ 11.147326] systemd[1]: Finished Load Kernel Module drm.
2591 03:59:00.318953 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
2592 03:59:00.328525 [ 11.163575] systemd[1]: modprobe@fuse.service: Succeeded.
2593 03:59:00.335250 [ 11.170479] systemd[1]: Finished Load Kernel Module fuse.
2594 03:59:00.342131 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
2595 03:59:00.352351 [ 11.187442] systemd[1]: Finished Load Kernel Modules.
2596 03:59:00.359078 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
2597 03:59:00.366459 [ 11.201921] systemd[1]: Started Journal Service.
2598 03:59:00.373321 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
2599 03:59:00.385014 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
2600 03:59:00.395126 Mounting [0;1;39mFUSE Control File System[0m...
2601 03:59:00.403481 Mounting [0;1;39mKernel Configuration File System[0m...
2602 03:59:00.420468 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
2603 03:59:00.429123 Starting [0;1;39mLoad/Save Random Seed[0m...
2604 03:59:00.437243 Starting [0;1;39mApply Kernel Variables[0m...
2605 03:59:00.446148 Starting [0;1;39mCreate System Users[0m...
2606 03:59:00.455697 [ 11.284810] systemd-journald[199]: Received client request to flush runtime journal.
2607 03:59:00.466537 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
2608 03:59:00.476274 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
2609 03:59:00.482912 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
2610 03:59:00.493194 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
2611 03:59:00.599162 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
2612 03:59:01.576053 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
2613 03:59:01.588999 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
2614 03:59:01.911731 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
2615 03:59:01.960668 [ 12.792553] systemd-tmpfile (210) used greatest stack depth: 12528 bytes left
2616 03:59:01.966880 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
2617 03:59:01.979534 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
2618 03:59:01.989204 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
2619 03:59:02.000046 Starting [0;1;39mCreate Volatile Files and Directories[0m...
2620 03:59:02.013661 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
2621 03:59:02.218528 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
2622 03:59:02.230809 Starting [0;1;39mNetwork Service[0m...
2623 03:59:02.275432 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
2624 03:59:02.295930 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
2625 03:59:02.558116 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
2626 03:59:02.564236 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
2627 03:59:02.663149 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
2628 03:59:02.687394 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
2629 03:59:02.706764 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
2630 03:59:02.728476 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
2631 03:59:02.739428 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
2632 03:59:02.745829 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
2633 03:59:02.774228 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
2634 03:59:02.780955 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
2635 03:59:02.787652 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
2636 03:59:02.799094 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
2637 03:59:02.895513 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
2638 03:59:03.048998 Starting [0;1;39mUser Login Management[0m...
2639 03:59:03.080334 [[0;32m OK [0m] Found device [0;1;39mSunrise Point-LP Serial IO UART Controller[0m.
2640 03:59:03.245628 [[0;32m OK [0m] Created slice [0;1;39msystem-systemd\x2dbacklight.slice[0m.
2641 03:59:03.255298 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
2642 03:59:03.269111 Starting [0;1;39mLoad/Save Screen …f backlight:intel_backlight[0m...
2643 03:59:03.289539 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
2644 03:59:03.354280 Starting [0;1;39mNetwork Name Resolution[0m...
2645 03:59:03.384429 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
2646 03:59:03.398594 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
2647 03:59:03.412959 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Screen … of backlight:intel_backlight[0m.
2648 03:59:04.050034 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
2649 03:59:04.061081 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
2650 03:59:04.071220 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
2651 03:59:04.080804 Starting [0;1;39mPermit User Sessions[0m...
2652 03:59:04.102697 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
2653 03:59:04.114746 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
2654 03:59:04.123378 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyS0[0m.
2655 03:59:04.134485 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
2656 03:59:04.146652 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
2657 03:59:04.156911 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
2658 03:59:04.174242 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
2659 03:59:04.229033 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
2660 03:59:04.283541
2661 03:59:04.286785 Debian GNU/Linux 11 debian-bullseye-amd64 ttyS0
2662 03:59:04.286888
2663 03:59:04.293520 debian-bullseye-amd64 login: root (automatic login)
2664 03:59:04.293606
2665 03:59:04.595035 Linux debian-bullseye-amd64 5.10.136-cip14 #1 SMP Tue Aug 23 03:50:51 UTC 2022 x86_64
2666 03:59:04.595183
2667 03:59:04.601730 The programs included with the Debian GNU/Linux system are free software;
2668 03:59:04.608505 the exact distribution terms for each program are described in the
2669 03:59:04.615132 individual files in /usr/share/doc/*/copyright.
2670 03:59:04.615221
2671 03:59:04.621821 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
2672 03:59:04.624482 permitted by applicable law.
2673 03:59:05.145857 Matched prompt #7: / #
2675 03:59:05.146207 Kernel warnings or errors detected.
2676 03:59:05.146280 Setting prompt string to ['/ #']
2677 03:59:05.146380 end: 2.2.5.1 login-action (duration 00:00:15) [common]
2679 03:59:05.146632 end: 2.2.5 auto-login-action (duration 00:00:16) [common]
2680 03:59:05.146748 start: 2.2.6 expect-shell-connection (timeout 00:04:15) [common]
2681 03:59:05.146824 Setting prompt string to ['/ #']
2682 03:59:05.146902 Forcing a shell prompt, looking for ['/ #']
2684 03:59:05.197327 / #
2685 03:59:05.197447 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
2686 03:59:05.197524 Waiting using forced prompt support (timeout 00:02:30)
2687 03:59:05.203809
2688 03:59:05.204085 end: 2.2.6 expect-shell-connection (duration 00:00:00) [common]
2689 03:59:05.204185 start: 2.2.7 export-device-env (timeout 00:04:15) [common]
2691 03:59:05.304831 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7096238/extract-nfsrootfs-m8b2u_4r'
2692 03:59:05.309737 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7096238/extract-nfsrootfs-m8b2u_4r'
2694 03:59:05.410667 / # export NFS_SERVER_IP='192.168.201.1'
2695 03:59:05.415694 export NFS_SERVER_IP='192.168.201.1'
2696 03:59:05.415985 end: 2.2.7 export-device-env (duration 00:00:00) [common]
2697 03:59:05.416094 end: 2.2 depthcharge-retry (duration 00:00:45) [common]
2698 03:59:05.416188 end: 2 depthcharge-action (duration 00:00:45) [common]
2699 03:59:05.416421 start: 3 lava-test-retry (timeout 00:08:49) [common]
2700 03:59:05.416516 start: 3.1 lava-test-shell (timeout 00:08:49) [common]
2701 03:59:05.416592 Using namespace: common
2703 03:59:05.517365 / # #
2704 03:59:05.517522 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
2705 03:59:05.523408 #
2706 03:59:05.523673 Using /lava-7096238
2708 03:59:05.624388 / # export SHELL=/bin/bash
2709 03:59:05.630156 export SHELL=/bin/bash
2711 03:59:05.731103 / # . /lava-7096238/environment
2712 03:59:05.736953 . /lava-7096238/environment
2714 03:59:05.843868 / # /lava-7096238/bin/lava-test-runner /lava-7096238/0
2715 03:59:05.844022 Test shell timeout: 10s (minimum of the action and connection timeout)
2716 03:59:05.849653 /lava-7096238/bin/lava-test-runner /lava-7096238/0
2717 03:59:06.103030 + export TESTRUN_ID=0_timesync-off
2718 03:59:06.103188 + TESTRUN_ID=0_timesync-off
2719 03:59:06.109907 + cd /lava-7096238/0/tests/0_timesync-off
2720 03:59:06.109995 ++ cat uuid
2721 03:59:06.113290 + UUID=7096238_1.5.2.3.1
2722 03:59:06.113376 + set +x
2723 03:59:06.119621 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7096238_1.5.2.3.1>
2724 03:59:06.119888 Received signal: <STARTRUN> 0_timesync-off 7096238_1.5.2.3.1
2725 03:59:06.119962 Starting test lava.0_timesync-off (7096238_1.5.2.3.1)
2726 03:59:06.120054 Skipping test definition patterns.
2727 03:59:06.123113 + systemctl stop systemd-timesyncd
2728 03:59:06.136785 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
2729 03:59:06.136893 + true
2730 03:59:06.140231 + set +x
2731 03:59:06.143015 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7096238_1.5.2.3.1>
2732 03:59:06.143268 Received signal: <ENDRUN> 0_timesync-off 7096238_1.5.2.3.1
2733 03:59:06.143355 Ending use of test pattern.
2734 03:59:06.143421 Ending test lava.0_timesync-off (7096238_1.5.2.3.1), duration 0.02
2736 03:59:06.190591 + export TESTRUN_ID=1_kselftest-lkdtm
2737 03:59:06.193326 + TESTRUN_ID=1_kselftest-lkdtm
2738 03:59:06.196597 + cd /lava-7096238/0/tests/1_kselftest-lkdtm
2739 03:59:06.196684 ++ cat uuid
2740 03:59:06.200028 + UUID=7096238_1.5.2.3.5
2741 03:59:06.200130 + set +x
2742 03:59:06.206827 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7096238_1.5.2.3.5>
2743 03:59:06.207083 Received signal: <STARTRUN> 1_kselftest-lkdtm 7096238_1.5.2.3.5
2744 03:59:06.207155 Starting test lava.1_kselftest-lkdtm (7096238_1.5.2.3.5)
2745 03:59:06.207238 Skipping test definition patterns.
2746 03:59:06.210313 + cd ./automated/linux/kselftest/
2747 03:59:06.239856 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/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/
2748 03:59:06.252622 INFO: Generating a skipfile based on /lava-7096238/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
2749 03:59:06.328717 INFO: Using the following generated skipfile contents (until EOF):
2750 03:59:06.328870 breakpoints:breakpoint_test
2751 03:59:06.332070 breakpoints:step_after_suspend_test
2752 03:59:06.335515 ftrace:ftracetest
2753 03:59:06.338979 net:rtnetlink.sh
2754 03:59:06.339065 net:tls
2755 03:59:06.341846 netfilter:bridge_brouter.sh
2756 03:59:06.345217 netfilter:nft_flowtable.sh
2757 03:59:06.345303 netfilter:nft_trans_stress.sh
2758 03:59:06.348645 pidfd:pidfd_wait
2759 03:59:06.348731 INFO: EOF
2760 03:59:06.355278 INFO: Installing sed perl wget xz-utils iproute2
2761 03:59:07.069269 Hit:1 http://deb.debian.org/debian bullseye InRelease
2762 03:59:20.497513 Reading package lists...
2763 03:59:23.556624 Reading package lists...
2764 03:59:23.797620 Building dependency tree...
2765 03:59:23.797773 Reading state information...
2766 03:59:23.834158 iproute2 is already the newest version (5.10.0-4).
2767 03:59:23.840963 perl is already the newest version (5.32.1-4+deb11u2).
2768 03:59:23.844478 sed is already the newest version (4.7-1).
2769 03:59:23.850641 wget is already the newest version (1.21-1+deb11u1).
2770 03:59:23.853874 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
2771 03:59:24.153946 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2772 03:59:24.245479 --2022-08-23 03:54:47-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.136-cip14/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz
2773 03:59:24.251785 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
2774 03:59:24.383316 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
2775 03:59:24.528232 HTTP request sent, awaiting response... 200 OK
2776 03:59:24.531387 Length: 3511752 (3.3M) [application/octet-stream]
2777 03:59:24.534790 Saving to: 'kselftest.tar.xz'
2778 03:59:24.535268
2779 03:59:26.072037 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 47.81K 173KB/s kselftest.tar.xz 6%[> ] 214.67K 386KB/s kselftest.tar.xz 25%[====> ] 883.52K 1.11MB/s kselftest.tar.xz 39%[======> ] 1.33M 1.29MB/s kselftest.tar.xz 94%[=================> ] 3.16M 2.29MB/s kselftest.tar.xz 100%[===================>] 3.35M 2.18MB/s in 1.5s
2780 03:59:26.072208
2781 03:59:26.376985 2022-08-23 03:54:50 (2.18 MB/s) - 'kselftest.tar.xz' saved [3511752/3511752]
2782 03:59:26.377140
2783 03:59:26.460015 tar: ./user: time stamp 2022-08-23 03:55:57 is 66.913086069 s in the future
2784 03:59:26.466935 tar: ./efivarfs/open-unlink: time stamp 2022-08-23 03:55:33 is 42.908356597 s in the future
2785 03:59:26.476683 tar: ./efivarfs/create-read: time stamp 2022-08-23 03:55:33 is 42.90457808 s in the future
2786 03:59:26.486891 tar: ./efivarfs: time stamp 2022-08-23 03:55:53 is 62.90077911 s in the future
2787 03:59:26.493711 tar: ./openat2/rename_attack_test: time stamp 2022-08-23 03:55:46 is 55.888497653 s in the future
2788 03:59:26.503034 tar: ./openat2/openat2_test: time stamp 2022-08-23 03:55:46 is 55.873131249 s in the future
2789 03:59:26.523481 tar: ./openat2/resolve_test: time stamp 2022-08-23 03:55:46 is 55.850014907 s in the future
2790 03:59:26.533025 tar: ./openat2: time stamp 2022-08-23 03:55:56 is 65.848442925 s in the future
2791 03:59:26.539734 tar: ./core/close_range_test: time stamp 2022-08-23 03:55:33 is 42.839268783 s in the future
2792 03:59:26.549338 tar: ./core: time stamp 2022-08-23 03:55:53 is 62.837641543 s in the future
2793 03:59:26.556286 tar: ./lib: time stamp 2022-08-23 03:55:54 is 63.823576535 s in the future
2794 03:59:26.570795 tar: ./cpufreq: time stamp 2022-08-23 03:55:53 is 62.802039681 s in the future
2795 03:59:26.584389 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-08-23 03:55:53 is 62.792170557 s in the future
2796 03:59:26.591045 tar: ./filesystems/binderfs: time stamp 2022-08-23 03:55:53 is 62.790801653 s in the future
2797 03:59:26.600733 tar: ./filesystems/dnotify_test: time stamp 2022-08-23 03:55:33 is 42.786380403 s in the future
2798 03:59:26.622520 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-08-23 03:55:34 is 43.754012976 s in the future
2799 03:59:26.628678 tar: ./filesystems/epoll: time stamp 2022-08-23 03:55:53 is 62.752481686 s in the future
2800 03:59:26.638822 tar: ./filesystems/devpts_pts: time stamp 2022-08-23 03:55:33 is 42.747679749 s in the future
2801 03:59:26.648538 tar: ./filesystems: time stamp 2022-08-23 03:55:53 is 62.746455415 s in the future
2802 03:59:26.655358 tar: ./sigaltstack/sas: time stamp 2022-08-23 03:55:47 is 56.740539752 s in the future
2803 03:59:26.664909 tar: ./sigaltstack: time stamp 2022-08-23 03:55:56 is 65.738842396 s in the future
2804 03:59:26.684958 tar: ./kvm/demand_paging_test: time stamp 2022-08-23 03:55:39 is 48.688103545 s in the future
2805 03:59:26.734196 tar: ./kvm/vmx_dirty_log_test: time stamp 2022-08-23 03:55:38 is 47.638915136 s in the future
2806 03:59:26.791403 tar: ./kvm/smm_test: time stamp 2022-08-23 03:55:38 is 47.581937857 s in the future
2807 03:59:26.827087 tar: ./kvm/cr4_cpuid_sync_test: time stamp 2022-08-23 03:55:37 is 46.545952479 s in the future
2808 03:59:26.861228 tar: ./kvm/set_sregs_test: time stamp 2022-08-23 03:55:37 is 46.511648184 s in the future
2809 03:59:26.897030 tar: ./kvm/sync_regs_test: time stamp 2022-08-23 03:55:38 is 47.47610802 s in the future
2810 03:59:26.930903 tar: ./kvm/xss_msr_test: time stamp 2022-08-23 03:55:39 is 48.441863765 s in the future
2811 03:59:26.966454 tar: ./kvm/kvm_pv_test: time stamp 2022-08-23 03:55:37 is 46.40651931 s in the future
2812 03:59:27.015796 tar: ./kvm/vmx_set_nested_state_test: time stamp 2022-08-23 03:55:38 is 47.357397598 s in the future
2813 03:59:27.050944 tar: ./kvm/user_msr_test: time stamp 2022-08-23 03:55:39 is 48.322038396 s in the future
2814 03:59:27.104572 tar: ./kvm/vmx_apic_access_test: time stamp 2022-08-23 03:55:38 is 47.268830524 s in the future
2815 03:59:27.150494 tar: ./kvm/dirty_log_test: time stamp 2022-08-23 03:55:39 is 48.22258605 s in the future
2816 03:59:27.191982 tar: ./kvm/debug_regs: time stamp 2022-08-23 03:55:39 is 48.181111288 s in the future
2817 03:59:27.252239 tar: ./kvm/vmx_tsc_adjust_test: time stamp 2022-08-23 03:55:38 is 47.120702803 s in the future
2818 03:59:27.315737 tar: ./kvm/state_test: time stamp 2022-08-23 03:55:38 is 47.057290654 s in the future
2819 03:59:27.357804 tar: ./kvm/mmio_warning_test: time stamp 2022-08-23 03:55:37 is 46.01536613 s in the future
2820 03:59:27.403975 tar: ./kvm/set_memory_region_test: time stamp 2022-08-23 03:55:39 is 47.969246521 s in the future
2821 03:59:27.447677 tar: ./kvm/dirty_log_perf_test: time stamp 2022-08-23 03:55:39 is 47.925042567 s in the future
2822 03:59:27.488648 tar: ./kvm/kvm_create_max_vcpus: time stamp 2022-08-23 03:55:39 is 47.88459399 s in the future
2823 03:59:27.531349 tar: ./kvm/svm_vmcall_test: time stamp 2022-08-23 03:55:38 is 46.841764972 s in the future
2824 03:59:27.589545 tar: ./kvm/vmx_preemption_timer_test: time stamp 2022-08-23 03:55:38 is 46.783474992 s in the future
2825 03:59:27.643850 tar: ./kvm/evmcs_test: time stamp 2022-08-23 03:55:37 is 45.728785788 s in the future
2826 03:59:27.686711 tar: ./kvm/steal_time: time stamp 2022-08-23 03:55:40 is 48.686102131 s in the future
2827 03:59:27.740253 tar: ./kvm/hyperv_cpuid: time stamp 2022-08-23 03:55:37 is 45.632905409 s in the future
2828 03:59:27.779824 tar: ./kvm/platform_info_test: time stamp 2022-08-23 03:55:37 is 45.593507338 s in the future
2829 03:59:27.835689 tar: ./kvm/vmx_close_while_nested_test: time stamp 2022-08-23 03:55:38 is 46.540697307 s in the future
2830 03:59:27.873910 tar: ./kvm/tsc_msrs_test: time stamp 2022-08-23 03:55:39 is 47.499200619 s in the future
2831 03:59:27.880077 tar: ./kvm: time stamp 2022-08-23 03:55:54 is 62.497647811 s in the future
2832 03:59:27.890451 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-08-23 03:55:48 is 56.491096379 s in the future
2833 03:59:27.900022 tar: ./tmpfs: time stamp 2022-08-23 03:55:57 is 65.489550588 s in the future
2834 03:59:27.907097 tar: ./ipc/msgque: time stamp 2022-08-23 03:55:35 is 43.483167221 s in the future
2835 03:59:27.913165 tar: ./ipc: time stamp 2022-08-23 03:55:54 is 62.481623079 s in the future
2836 03:59:27.923239 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-08-23 03:55:33 is 41.473609268 s in the future
2837 03:59:27.932755 tar: ./drivers/dma-buf: time stamp 2022-08-23 03:55:53 is 61.472101435 s in the future
2838 03:59:27.939501 tar: ./drivers: time stamp 2022-08-23 03:55:53 is 61.470533503 s in the future
2839 03:59:27.949556 tar: ./static_keys: time stamp 2022-08-23 03:55:56 is 64.465049173 s in the future
2840 03:59:27.956376 tar: ./intel_pstate: time stamp 2022-08-23 03:55:54 is 62.459073195 s in the future
2841 03:59:27.965865 tar: ./x86/test_mremap_vdso_64: time stamp 2022-08-23 03:55:50 is 58.452579112 s in the future
2842 03:59:27.972759 tar: ./x86/ioperm_64: time stamp 2022-08-23 03:55:50 is 58.44711327 s in the future
2843 03:59:27.982262 tar: ./x86/iopl_64: time stamp 2022-08-23 03:55:50 is 58.441146483 s in the future
2844 03:59:27.989161 tar: ./x86/sigreturn_32: time stamp 2022-08-23 03:55:50 is 58.433534042 s in the future
2845 03:59:27.998746 tar: ./x86/mov_ss_trap_64: time stamp 2022-08-23 03:55:50 is 58.427285795 s in the future
2846 03:59:28.008587 tar: ./x86/ldt_gdt_32: time stamp 2022-08-23 03:55:50 is 58.420337753 s in the future
2847 03:59:28.018679 tar: ./x86/sysret_ss_attrs_32: time stamp 2022-08-23 03:55:49 is 57.415487317 s in the future
2848 03:59:28.064967 tar: ./x86/check_initial_reg_state_64: time stamp 2022-08-23 03:55:50 is 58.311280508 s in the future
2849 03:59:28.071787 tar: ./x86/test_vsyscall_32: time stamp 2022-08-23 03:55:50 is 58.304326284 s in the future
2850 03:59:28.081515 tar: ./x86/entry_from_vm86_32: time stamp 2022-08-23 03:55:50 is 58.298111988 s in the future
2851 03:59:28.091234 tar: ./x86/mov_ss_trap_32: time stamp 2022-08-23 03:55:50 is 58.292100282 s in the future
2852 03:59:28.098033 tar: ./x86/test_FISTTP_32: time stamp 2022-08-23 03:55:50 is 58.286398218 s in the future
2853 03:59:28.107614 tar: ./x86/test_vsyscall_64: time stamp 2022-08-23 03:55:50 is 58.27810198 s in the future
2854 03:59:28.117601 tar: ./x86/syscall_nt_32: time stamp 2022-08-23 03:55:49 is 57.272326279 s in the future
2855 03:59:28.127755 tar: ./x86/syscall_arg_fault_32: time stamp 2022-08-23 03:55:50 is 58.266402213 s in the future
2856 03:59:28.133807 tar: ./x86/test_vdso_64: time stamp 2022-08-23 03:55:50 is 58.259650984 s in the future
2857 03:59:28.144079 tar: ./x86/sysret_rip_64: time stamp 2022-08-23 03:55:50 is 58.25237396 s in the future
2858 03:59:28.153640 tar: ./x86/vdso_restorer_32: time stamp 2022-08-23 03:55:50 is 58.247389221 s in the future
2859 03:59:28.159936 tar: ./x86/unwind_vdso_32: time stamp 2022-08-23 03:55:50 is 58.241733431 s in the future
2860 03:59:28.170332 tar: ./x86/iopl_32: time stamp 2022-08-23 03:55:50 is 58.236366163 s in the future
2861 03:59:28.179930 tar: ./x86/ptrace_syscall_64: time stamp 2022-08-23 03:55:50 is 58.23021683 s in the future
2862 03:59:28.186872 tar: ./x86/fsgsbase_64: time stamp 2022-08-23 03:55:50 is 58.221758094 s in the future
2863 03:59:28.196453 tar: ./x86/ptrace_syscall_32: time stamp 2022-08-23 03:55:50 is 58.215618663 s in the future
2864 03:59:28.206183 tar: ./x86/syscall_nt_64: time stamp 2022-08-23 03:55:50 is 58.21014526 s in the future
2865 03:59:28.213073 tar: ./x86/ldt_gdt_64: time stamp 2022-08-23 03:55:50 is 58.202164032 s in the future
2866 03:59:28.222489 tar: ./x86/syscall_arg_fault_64: time stamp 2022-08-23 03:55:50 is 58.196212692 s in the future
2867 03:59:28.232718 tar: ./x86/sigreturn_64: time stamp 2022-08-23 03:55:50 is 58.187802553 s in the future
2868 03:59:28.243022 tar: ./x86/fsgsbase_restore_64: time stamp 2022-08-23 03:55:50 is 58.182208255 s in the future
2869 03:59:28.249838 tar: ./x86/ioperm_32: time stamp 2022-08-23 03:55:50 is 58.176764734 s in the future
2870 03:59:28.259320 tar: ./x86/test_FCMOV_32: time stamp 2022-08-23 03:55:50 is 58.172046012 s in the future
2871 03:59:28.266148 tar: ./x86/single_step_syscall_64: time stamp 2022-08-23 03:55:50 is 58.165814096 s in the future
2872 03:59:28.276413 tar: ./x86/syscall_numbering_64: time stamp 2022-08-23 03:55:50 is 58.160442038 s in the future
2873 03:59:28.286103 tar: ./x86/test_syscall_vdso_32: time stamp 2022-08-23 03:55:50 is 58.15487648 s in the future
2874 03:59:28.295678 tar: ./x86/test_mremap_vdso_32: time stamp 2022-08-23 03:55:50 is 58.149770834 s in the future
2875 03:59:28.305731 tar: ./x86/sysret_ss_attrs_64: time stamp 2022-08-23 03:55:50 is 58.144210716 s in the future
2876 03:59:28.328143 tar: ./x86/check_initial_reg_state_32: time stamp 2022-08-23 03:55:50 is 58.048432753 s in the future
2877 03:59:28.334223 tar: ./x86/fsgsbase_restore_32: time stamp 2022-08-23 03:55:50 is 58.044248803 s in the future
2878 03:59:28.344384 tar: ./x86/single_step_syscall_32: time stamp 2022-08-23 03:55:49 is 57.039696154 s in the future
2879 03:59:28.354565 tar: ./x86/test_vdso_32: time stamp 2022-08-23 03:55:50 is 58.035295105 s in the future
2880 03:59:28.364071 tar: ./x86/test_FCOMI_32: time stamp 2022-08-23 03:55:50 is 58.031400327 s in the future
2881 03:59:28.371020 tar: ./x86: time stamp 2022-08-23 03:55:57 is 65.030595644 s in the future
2882 03:59:28.377033 tar: ./sync/sync_test: time stamp 2022-08-23 03:55:48 is 56.022396731 s in the future
2883 03:59:28.386899 tar: ./sync: time stamp 2022-08-23 03:55:56 is 64.021196795 s in the future
2884 03:59:28.393942 tar: ./ir/ir_loopback: time stamp 2022-08-23 03:55:36 is 44.014617816 s in the future
2885 03:59:28.400112 tar: ./ir: time stamp 2022-08-23 03:55:54 is 62.013547399 s in the future
2886 03:59:28.410398 tar: ./proc/proc-self-map-files-001: time stamp 2022-08-23 03:55:45 is 53.009170773 s in the future
2887 03:59:28.419979 tar: ./proc/read: time stamp 2022-08-23 03:55:45 is 53.005371017 s in the future
2888 03:59:28.426645 tar: ./proc/fd-001-lookup: time stamp 2022-08-23 03:55:45 is 53.001532127 s in the future
2889 03:59:28.436911 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-08-23 03:55:45 is 52.997692948 s in the future
2890 03:59:28.446421 tar: ./proc/fd-003-kthread: time stamp 2022-08-23 03:55:45 is 52.993861624 s in the future
2891 03:59:28.456587 tar: ./proc/proc-self-map-files-002: time stamp 2022-08-23 03:55:45 is 52.989898919 s in the future
2892 03:59:28.466238 tar: ./proc/setns-sysvipc: time stamp 2022-08-23 03:55:45 is 52.985706794 s in the future
2893 03:59:28.472748 tar: ./proc/proc-pid-vm: time stamp 2022-08-23 03:55:45 is 52.980919523 s in the future
2894 03:59:28.482991 tar: ./proc/proc-multiple-procfs: time stamp 2022-08-23 03:55:45 is 52.976489373 s in the future
2895 03:59:28.492731 tar: ./proc/proc-uptime-002: time stamp 2022-08-23 03:55:45 is 52.971510149 s in the future
2896 03:59:28.502508 tar: ./proc/proc-self-syscall: time stamp 2022-08-23 03:55:45 is 52.967275376 s in the future
2897 03:59:28.512217 tar: ./proc/proc-self-wchan: time stamp 2022-08-23 03:55:45 is 52.962779748 s in the future
2898 03:59:28.519144 tar: ./proc/fd-002-posix-eq: time stamp 2022-08-23 03:55:45 is 52.958773085 s in the future
2899 03:59:28.528547 tar: ./proc/proc-uptime-001: time stamp 2022-08-23 03:55:45 is 52.954018711 s in the future
2900 03:59:28.538648 tar: ./proc/thread-self: time stamp 2022-08-23 03:55:45 is 52.94969101 s in the future
2901 03:59:28.545424 tar: ./proc/setns-dcache: time stamp 2022-08-23 03:55:45 is 52.945575393 s in the future
2902 03:59:28.554992 tar: ./proc/proc-loadavg-001: time stamp 2022-08-23 03:55:45 is 52.941417835 s in the future
2903 03:59:28.561773 tar: ./proc/self: time stamp 2022-08-23 03:55:45 is 52.937246235 s in the future
2904 03:59:28.571440 tar: ./proc: time stamp 2022-08-23 03:55:56 is 63.936078285 s in the future
2905 03:59:28.578094 tar: ./netfilter/nf-queue: time stamp 2022-08-23 03:55:45 is 52.905322033 s in the future
2906 03:59:28.588453 tar: ./netfilter: time stamp 2022-08-23 03:55:55 is 62.89251918 s in the future
2907 03:59:28.598027 tar: ./mount/nosymfollow-test: time stamp 2022-08-23 03:55:40 is 47.885418626 s in the future
2908 03:59:28.608385 tar: ./mount/unprivileged-remount-test: time stamp 2022-08-23 03:55:40 is 47.88142034 s in the future
2909 03:59:28.614561 tar: ./mount: time stamp 2022-08-23 03:55:55 is 62.878377203 s in the future
2910 03:59:28.621468 tar: ./android/run.sh: time stamp 2022-08-23 03:55:50 is 57.875355179 s in the future
2911 03:59:28.630821 tar: ./android: time stamp 2022-08-23 03:55:50 is 57.874267094 s in the future
2912 03:59:28.640761 tar: ./pid_namespace/regression_enomem: time stamp 2022-08-23 03:55:45 is 52.867603513 s in the future
2913 03:59:28.647622 tar: ./pid_namespace: time stamp 2022-08-23 03:55:56 is 63.866535414 s in the future
2914 03:59:28.661134 tar: ./splice/default_file_splice_read: time stamp 2022-08-23 03:55:48 is 55.856846973 s in the future
2915 03:59:28.667643 tar: ./splice/splice_read: time stamp 2022-08-23 03:55:48 is 55.852885624 s in the future
2916 03:59:28.673948 tar: ./splice: time stamp 2022-08-23 03:55:56 is 63.85176479 s in the future
2917 03:59:28.684056 tar: ./rseq/param_test: time stamp 2022-08-23 03:55:47 is 54.836829968 s in the future
2918 03:59:28.693674 tar: ./rseq/librseq.so: time stamp 2022-08-23 03:55:46 is 53.832189137 s in the future
2919 03:59:28.700520 tar: ./rseq/basic_test: time stamp 2022-08-23 03:55:46 is 53.825136783 s in the future
2920 03:59:28.710052 tar: ./rseq/param_test_compare_twice: time stamp 2022-08-23 03:55:47 is 54.81061013 s in the future
2921 03:59:28.719891 tar: ./rseq/basic_percpu_ops_test: time stamp 2022-08-23 03:55:46 is 53.803151767 s in the future
2922 03:59:28.730272 tar: ./rseq/param_test_benchmark: time stamp 2022-08-23 03:55:47 is 54.791152447 s in the future
2923 03:59:28.736956 tar: ./rseq: time stamp 2022-08-23 03:55:56 is 63.789839831 s in the future
2924 03:59:28.746637 tar: ./zram: time stamp 2022-08-23 03:55:57 is 64.778328258 s in the future
2925 03:59:28.752832 tar: ./firmware/fw_namespace: time stamp 2022-08-23 03:55:34 is 41.762563327 s in the future
2926 03:59:28.763041 tar: ./firmware: time stamp 2022-08-23 03:55:54 is 61.756866543 s in the future
2927 03:59:28.772830 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-08-23 03:55:33 is 40.749393443 s in the future
2928 03:59:28.779452 tar: ./breakpoints: time stamp 2022-08-23 03:55:52 is 59.747636293 s in the future
2929 03:59:28.789037 tar: ./timens/procfs: time stamp 2022-08-23 03:55:48 is 55.741011683 s in the future
2930 03:59:28.795729 tar: ./timens/timer: time stamp 2022-08-23 03:55:48 is 55.735763859 s in the future
2931 03:59:28.805374 tar: ./timens/clock_nanosleep: time stamp 2022-08-23 03:55:48 is 55.730389987 s in the future
2932 03:59:28.815541 tar: ./timens/timens: time stamp 2022-08-23 03:55:48 is 55.724524457 s in the future
2933 03:59:28.822494 tar: ./timens/timerfd: time stamp 2022-08-23 03:55:48 is 55.719103938 s in the future
2934 03:59:28.832163 tar: ./timens/futex: time stamp 2022-08-23 03:55:48 is 55.713542956 s in the future
2935 03:59:28.842247 tar: ./timens/gettime_perf: time stamp 2022-08-23 03:55:48 is 55.70851003 s in the future
2936 03:59:28.848365 tar: ./timens/exec: time stamp 2022-08-23 03:55:48 is 55.703224496 s in the future
2937 03:59:28.855224 tar: ./timens: time stamp 2022-08-23 03:55:57 is 64.701368016 s in the future
2938 03:59:28.865233 tar: ./memory-hotplug: time stamp 2022-08-23 03:55:55 is 62.694125968 s in the future
2939 03:59:28.871402 tar: ./vm/hugepage-mmap: time stamp 2022-08-23 03:55:48 is 55.6880133 s in the future
2940 03:59:28.881544 tar: ./vm/hmm-tests: time stamp 2022-08-23 03:55:48 is 55.671310537 s in the future
2941 03:59:28.891028 tar: ./vm/khugepaged: time stamp 2022-08-23 03:55:49 is 56.665378832 s in the future
2942 03:59:28.897843 tar: ./vm/transhuge-stress: time stamp 2022-08-23 03:55:49 is 56.661106134 s in the future
2943 03:59:28.907441 tar: ./vm/map_populate: time stamp 2022-08-23 03:55:49 is 56.656400967 s in the future
2944 03:59:28.917673 tar: ./vm/virtual_address_range: time stamp 2022-08-23 03:55:49 is 56.651786593 s in the future
2945 03:59:28.924044 tar: ./vm/userfaultfd: time stamp 2022-08-23 03:55:49 is 56.645102078 s in the future
2946 03:59:28.934201 tar: ./vm/mlock2-tests: time stamp 2022-08-23 03:55:49 is 56.640245658 s in the future
2947 03:59:28.943718 tar: ./vm/write_to_hugetlbfs: time stamp 2022-08-23 03:55:49 is 56.635560212 s in the future
2948 03:59:28.950527 tar: ./vm/compaction_test: time stamp 2022-08-23 03:55:48 is 55.631369944 s in the future
2949 03:59:28.960716 tar: ./vm/gup_benchmark: time stamp 2022-08-23 03:55:48 is 55.627057591 s in the future
2950 03:59:28.970294 tar: ./vm/va_128TBswitch: time stamp 2022-08-23 03:55:49 is 56.622291179 s in the future
2951 03:59:28.977153 tar: ./vm/protection_keys_32: time stamp 2022-08-23 03:55:49 is 56.614310798 s in the future
2952 03:59:28.987208 tar: ./vm/on-fault-limit: time stamp 2022-08-23 03:55:49 is 56.609848727 s in the future
2953 03:59:28.996886 tar: ./vm/mremap_dontunmap: time stamp 2022-08-23 03:55:49 is 56.604544326 s in the future
2954 03:59:29.003728 tar: ./vm/map_fixed_noreplace: time stamp 2022-08-23 03:55:49 is 56.59987233 s in the future
2955 03:59:29.013345 tar: ./vm/map_hugetlb: time stamp 2022-08-23 03:55:49 is 56.59234393 s in the future
2956 03:59:29.022988 tar: ./vm/hugepage-shm: time stamp 2022-08-23 03:55:48 is 55.587847769 s in the future
2957 03:59:29.029983 tar: ./vm/thuge-gen: time stamp 2022-08-23 03:55:49 is 56.57976577 s in the future
2958 03:59:29.039651 tar: ./vm/mlock-random-test: time stamp 2022-08-23 03:55:49 is 56.574717806 s in the future
2959 03:59:29.049682 tar: ./vm/protection_keys_64: time stamp 2022-08-23 03:55:49 is 56.566403128 s in the future
2960 03:59:29.056622 tar: ./vm: time stamp 2022-08-23 03:55:57 is 64.564871129 s in the future
2961 03:59:29.062867 tar: ./seccomp/seccomp_bpf: time stamp 2022-08-23 03:55:47 is 54.525905913 s in the future
2962 03:59:29.073152 tar: ./seccomp/seccomp_benchmark: time stamp 2022-08-23 03:55:47 is 54.520255652 s in the future
2963 03:59:29.082841 tar: ./seccomp: time stamp 2022-08-23 03:55:56 is 63.518427206 s in the future
2964 03:59:29.133933 tar: ./net/forwarding: time stamp 2022-08-23 03:55:55 is 62.239062298 s in the future
2965 03:59:29.145914 tar: ./net/tcp_mmap: time stamp 2022-08-23 03:55:42 is 49.226862617 s in the future
2966 03:59:29.158740 tar: ./net/reuseport_bpf: time stamp 2022-08-23 03:55:40 is 47.214020807 s in the future
2967 03:59:29.168971 tar: ./net/socket: time stamp 2022-08-23 03:55:41 is 48.208700924 s in the future
2968 03:59:29.175719 tar: ./net/reuseport_addr_any: time stamp 2022-08-23 03:55:42 is 49.198340362 s in the future
2969 03:59:29.185337 tar: ./net/reuseport_bpf_cpu: time stamp 2022-08-23 03:55:40 is 47.190886002 s in the future
2970 03:59:29.195995 tar: ./net/psock_tpacket: time stamp 2022-08-23 03:55:42 is 49.177174798 s in the future
2971 03:59:29.205593 tar: ./net/so_txtime: time stamp 2022-08-23 03:55:43 is 50.169275616 s in the future
2972 03:59:29.212339 tar: ./net/hwtstamp_config: time stamp 2022-08-23 03:55:44 is 51.16322955 s in the future
2973 03:59:29.235377 tar: ./net/ipsec: time stamp 2022-08-23 03:55:44 is 51.137286118 s in the future
2974 03:59:29.254483 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-08-23 03:55:43 is 50.118226759 s in the future
2975 03:59:29.264671 tar: ./net/udpgso: time stamp 2022-08-23 03:55:43 is 50.109655492 s in the future
2976 03:59:29.284534 tar: ./net/reuseport_bpf_numa: time stamp 2022-08-23 03:55:40 is 47.088207127 s in the future
2977 03:59:29.308537 tar: ./net/msg_zerocopy: time stamp 2022-08-23 03:55:42 is 49.064546538 s in the future
2978 03:59:29.318028 tar: ./net/rxtimestamp: time stamp 2022-08-23 03:55:44 is 51.056689385 s in the future
2979 03:59:29.339064 tar: ./net/txtimestamp: time stamp 2022-08-23 03:55:44 is 51.033592151 s in the future
2980 03:59:29.349118 tar: ./net/ip_defrag: time stamp 2022-08-23 03:55:43 is 50.026658909 s in the future
2981 03:59:29.355908 tar: ./net/ipv6_flowlabel: time stamp 2022-08-23 03:55:43 is 50.020826904 s in the future
2982 03:59:29.366809 tar: ./net/udpgso_bench_tx: time stamp 2022-08-23 03:55:43 is 50.005863889 s in the future
2983 03:59:29.380402 tar: ./net/nettest: time stamp 2022-08-23 03:55:42 is 48.992825192 s in the future
2984 03:59:29.389856 tar: ./net/timestamping: time stamp 2022-08-23 03:55:44 is 50.985275849 s in the future
2985 03:59:29.400074 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-08-23 03:55:44 is 50.972690958 s in the future
2986 03:59:29.410267 tar: ./net/udpgso_bench_rx: time stamp 2022-08-23 03:55:43 is 49.964718431 s in the future
2987 03:59:29.433628 tar: ./net/psock_snd: time stamp 2022-08-23 03:55:42 is 48.939197973 s in the future
2988 03:59:29.447884 tar: ./net/txring_overwrite: time stamp 2022-08-23 03:55:42 is 48.924650289 s in the future
2989 03:59:29.461290 tar: ./net/tcp_inq: time stamp 2022-08-23 03:55:42 is 48.911391515 s in the future
2990 03:59:29.485347 tar: ./net/psock_fanout: time stamp 2022-08-23 03:55:42 is 48.88788391 s in the future
2991 03:59:29.532624 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-08-23 03:55:45 is 51.840070789 s in the future
2992 03:59:29.542984 tar: ./net/mptcp/mptcp_connect: time stamp 2022-08-23 03:55:44 is 50.830109749 s in the future
2993 03:59:29.552528 tar: ./net/mptcp: time stamp 2022-08-23 03:55:55 is 61.828337234 s in the future
2994 03:59:29.562517 tar: ./net/reuseaddr_conflict: time stamp 2022-08-23 03:55:40 is 46.822057583 s in the future
2995 03:59:29.569474 tar: ./net/fin_ack_lat: time stamp 2022-08-23 03:55:43 is 49.807620817 s in the future
2996 03:59:29.579121 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-08-23 03:55:43 is 49.8001677 s in the future
2997 03:59:29.621825 tar: ./net/tls: time stamp 2022-08-23 03:55:41 is 47.751474921 s in the future
2998 03:59:29.645008 tar: ./net/reuseport_dualstack: time stamp 2022-08-23 03:55:40 is 46.727918409 s in the future
2999 03:59:29.654794 tar: ./net: time stamp 2022-08-23 03:55:55 is 61.726778469 s in the future
3000 03:59:29.661722 tar: ./memfd/fuse_mnt: time stamp 2022-08-23 03:55:40 is 46.720636706 s in the future
3001 03:59:29.671301 tar: ./memfd/memfd_test: time stamp 2022-08-23 03:55:40 is 46.712473451 s in the future
3002 03:59:29.677923 tar: ./memfd/fuse_test: time stamp 2022-08-23 03:55:40 is 46.707700137 s in the future
3003 03:59:29.687618 tar: ./memfd: time stamp 2022-08-23 03:55:55 is 61.704059988 s in the future
3004 03:59:29.694488 tar: ./futex/run.sh: time stamp 2022-08-23 03:55:54 is 60.700116176 s in the future
3005 03:59:29.707474 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-08-23 03:55:35 is 41.691832229 s in the future
3006 03:59:29.717746 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-08-23 03:55:35 is 41.683556459 s in the future
3007 03:59:29.727437 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-08-23 03:55:35 is 41.677533744 s in the future
3008 03:59:29.740504 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-08-23 03:55:34 is 40.672046771 s in the future
3009 03:59:29.750021 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-08-23 03:55:34 is 40.664060196 s in the future
3010 03:59:29.760092 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-08-23 03:55:35 is 41.657666726 s in the future
3011 03:59:29.773207 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-08-23 03:55:35 is 41.651062459 s in the future
3012 03:59:29.783408 tar: ./futex/functional: time stamp 2022-08-23 03:55:54 is 60.649679563 s in the future
3013 03:59:29.789593 tar: ./futex: time stamp 2022-08-23 03:55:54 is 60.648367237 s in the future
3014 03:59:29.799708 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-08-23 03:55:40 is 46.644397818 s in the future
3015 03:59:29.809815 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-08-23 03:55:40 is 46.641512022 s in the future
3016 03:59:29.819394 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-08-23 03:55:40 is 46.638581854 s in the future
3017 03:59:29.825580 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-08-23 03:55:40 is 46.635449722 s in the future
3018 03:59:29.839244 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-08-23 03:55:40 is 46.632386125 s in the future
3019 03:59:29.848932 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-08-23 03:55:40 is 46.629537279 s in the future
3020 03:59:29.855109 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-08-23 03:55:40 is 46.626831963 s in the future
3021 03:59:29.865169 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-08-23 03:55:40 is 46.624278951 s in the future
3022 03:59:29.875409 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-08-23 03:55:40 is 46.62141251 s in the future
3023 03:59:29.885018 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-08-23 03:55:40 is 46.618510717 s in the future
3024 03:59:29.895160 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-08-23 03:55:40 is 46.615177742 s in the future
3025 03:59:29.904562 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-08-23 03:55:40 is 46.612420838 s in the future
3026 03:59:29.914876 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-08-23 03:55:40 is 46.609520578 s in the future
3027 03:59:29.927839 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-08-23 03:55:40 is 46.606320677 s in the future
3028 03:59:29.937526 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-08-23 03:55:40 is 46.603264904 s in the future
3029 03:59:29.947328 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-23 03:55:40 is 46.600090607 s in the future
3030 03:59:29.957459 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-08-23 03:55:40 is 46.597215077 s in the future
3031 03:59:29.966979 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-08-23 03:55:40 is 46.594228801 s in the future
3032 03:59:29.977014 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-08-23 03:55:40 is 46.591383711 s in the future
3033 03:59:29.986676 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-08-23 03:55:40 is 46.588385891 s in the future
3034 03:59:29.996933 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-08-23 03:55:40 is 46.585504635 s in the future
3035 03:59:30.006490 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-08-23 03:55:40 is 46.582362303 s in the future
3036 03:59:30.015952 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-08-23 03:55:40 is 46.579485604 s in the future
3037 03:59:30.029065 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-08-23 03:55:40 is 46.574098675 s in the future
3038 03:59:30.039335 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-08-23 03:55:40 is 46.571405246 s in the future
3039 03:59:30.049458 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-08-23 03:55:40 is 46.568108362 s in the future
3040 03:59:30.059001 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-08-23 03:55:40 is 46.56491249 s in the future
3041 03:59:30.068731 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-08-23 03:55:40 is 46.56205921 s in the future
3042 03:59:30.078888 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-08-23 03:55:40 is 46.558049324 s in the future
3043 03:59:30.088988 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-08-23 03:55:40 is 46.554722096 s in the future
3044 03:59:30.098470 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-08-23 03:55:40 is 46.551218252 s in the future
3045 03:59:30.108625 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-08-23 03:55:40 is 46.548290703 s in the future
3046 03:59:30.118413 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-08-23 03:55:40 is 46.545459156 s in the future
3047 03:59:30.128361 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-08-23 03:55:40 is 46.542517958 s in the future
3048 03:59:30.138113 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-08-23 03:55:40 is 46.539195541 s in the future
3049 03:59:30.148521 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-08-23 03:55:40 is 46.536335973 s in the future
3050 03:59:30.158306 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-08-23 03:55:40 is 46.533071968 s in the future
3051 03:59:30.167431 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-08-23 03:55:40 is 46.530212483 s in the future
3052 03:59:30.177494 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-08-23 03:55:40 is 46.527405813 s in the future
3053 03:59:30.187331 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-08-23 03:55:40 is 46.524163522 s in the future
3054 03:59:30.197407 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-08-23 03:55:40 is 46.521161428 s in the future
3055 03:59:30.206810 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-08-23 03:55:40 is 46.518225655 s in the future
3056 03:59:30.216780 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-08-23 03:55:40 is 46.515414668 s in the future
3057 03:59:30.226439 tar: ./lkdtm/LOOP.sh: time stamp 2022-08-23 03:55:40 is 46.512347227 s in the future
3058 03:59:30.236727 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-08-23 03:55:40 is 46.509201416 s in the future
3059 03:59:30.246223 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-08-23 03:55:40 is 46.506157351 s in the future
3060 03:59:30.256025 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-08-23 03:55:40 is 46.502623233 s in the future
3061 03:59:30.266037 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-08-23 03:55:40 is 46.499568667 s in the future
3062 03:59:30.275656 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-08-23 03:55:40 is 46.496494686 s in the future
3063 03:59:30.285971 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-08-23 03:55:40 is 46.493513173 s in the future
3064 03:59:30.295412 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-08-23 03:55:40 is 46.106179341 s in the future
3065 03:59:30.304955 tar: ./lkdtm/PANIC.sh: time stamp 2022-08-23 03:55:40 is 46.101529071 s in the future
3066 03:59:30.314985 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-08-23 03:55:40 is 46.097341578 s in the future
3067 03:59:30.325417 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-08-23 03:55:40 is 46.093175111 s in the future
3068 03:59:30.335073 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-08-23 03:55:40 is 46.089045214 s in the future
3069 03:59:30.344648 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-08-23 03:55:40 is 46.08507303 s in the future
3070 03:59:30.354883 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-08-23 03:55:40 is 46.081014407 s in the future
3071 03:59:30.364496 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-08-23 03:55:40 is 46.077221178 s in the future
3072 03:59:30.371270 tar: ./lkdtm/WARNING.sh: time stamp 2022-08-23 03:55:40 is 46.073014954 s in the future
3073 03:59:30.381495 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-08-23 03:55:40 is 46.069276031 s in the future
3074 03:59:30.391010 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-08-23 03:55:40 is 46.065838157 s in the future
3075 03:59:30.401077 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-08-23 03:55:40 is 46.06238308 s in the future
3076 03:59:30.410948 tar: ./lkdtm/BUG.sh: time stamp 2022-08-23 03:55:40 is 46.058816024 s in the future
3077 03:59:30.417571 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-08-23 03:55:40 is 46.055002111 s in the future
3078 03:59:30.427237 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-08-23 03:55:40 is 46.051001441 s in the future
3079 03:59:30.437419 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-08-23 03:55:40 is 46.047233205 s in the future
3080 03:59:30.446782 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-08-23 03:55:40 is 46.0434575 s in the future
3081 03:59:30.457168 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-08-23 03:55:40 is 46.03968687 s in the future
3082 03:59:30.466888 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-08-23 03:55:40 is 46.035776056 s in the future
3083 03:59:30.476490 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-08-23 03:55:40 is 46.031748389 s in the future
3084 03:59:30.486801 tar: ./lkdtm: time stamp 2022-08-23 03:55:54 is 60.030145394 s in the future
3085 03:59:30.493022 tar: ./nsfs/owner: time stamp 2022-08-23 03:55:45 is 51.022932456 s in the future
3086 03:59:30.503045 tar: ./nsfs/pidns: time stamp 2022-08-23 03:55:45 is 51.017174191 s in the future
3087 03:59:30.509908 tar: ./nsfs: time stamp 2022-08-23 03:55:55 is 61.015423424 s in the future
3088 03:59:30.519429 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-08-23 03:55:40 is 46.006748184 s in the future
3089 03:59:30.529622 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-08-23 03:55:40 is 46.000200616 s in the future
3090 03:59:30.539226 tar: ./membarrier: time stamp 2022-08-23 03:55:54 is 59.998297487 s in the future
3091 03:59:30.545523 tar: ./fpu/test_fpu: time stamp 2022-08-23 03:55:34 is 39.990825987 s in the future
3092 03:59:30.555738 tar: ./fpu: time stamp 2022-08-23 03:55:54 is 59.985714689 s in the future
3093 03:59:30.562043 tar: ./sysctl: time stamp 2022-08-23 03:55:56 is 61.976563397 s in the future
3094 03:59:30.568866 tar: ./livepatch: time stamp 2022-08-23 03:55:54 is 59.944150576 s in the future
3095 03:59:30.579032 tar: ./rtc/rtctest: time stamp 2022-08-23 03:55:47 is 52.931780851 s in the future
3096 03:59:30.585126 tar: ./rtc/setdate: time stamp 2022-08-23 03:55:47 is 52.92667544 s in the future
3097 03:59:30.595561 tar: ./rtc: time stamp 2022-08-23 03:55:56 is 61.925075202 s in the future
3098 03:59:30.602204 tar: ./mincore/mincore_selftest: time stamp 2022-08-23 03:55:40 is 45.916040277 s in the future
3099 03:59:30.611750 tar: ./mincore: time stamp 2022-08-23 03:55:55 is 60.914325388 s in the future
3100 03:59:30.621984 tar: ./cgroup/test_memcontrol: time stamp 2022-08-23 03:55:33 is 38.901180609 s in the future
3101 03:59:30.628116 tar: ./cgroup/test_kmem: time stamp 2022-08-23 03:55:33 is 38.891749941 s in the future
3102 03:59:30.638388 tar: ./cgroup/test_freezer: time stamp 2022-08-23 03:55:33 is 38.884235806 s in the future
3103 03:59:30.648124 tar: ./cgroup/test_core: time stamp 2022-08-23 03:55:33 is 38.876398681 s in the future
3104 03:59:30.654918 tar: ./cgroup: time stamp 2022-08-23 03:55:53 is 58.874702674 s in the future
3105 03:59:30.661121 tar: ./kcmp/kcmp_test: time stamp 2022-08-23 03:55:36 is 41.867513973 s in the future
3106 03:59:30.670654 tar: ./kcmp: time stamp 2022-08-23 03:55:54 is 59.865652913 s in the future
3107 03:59:30.882224 tar: ./ftrace: time stamp 2022-08-23 03:55:54 is 59.490447098 s in the future
3108 03:59:30.892512 tar: ./timers/nanosleep: time stamp 2022-08-23 03:55:48 is 53.482134759 s in the future
3109 03:59:30.898729 tar: ./timers/set-tai: time stamp 2022-08-23 03:55:48 is 53.476768495 s in the future
3110 03:59:30.908933 tar: ./timers/adjtick: time stamp 2022-08-23 03:55:48 is 53.470773035 s in the future
3111 03:59:30.915707 tar: ./timers/posix_timers: time stamp 2022-08-23 03:55:48 is 53.465389721 s in the future
3112 03:59:30.925143 tar: ./timers/inconsistency-check: time stamp 2022-08-23 03:55:48 is 53.45954498 s in the future
3113 03:59:30.934885 tar: ./timers/change_skew: time stamp 2022-08-23 03:55:48 is 53.453939011 s in the future
3114 03:59:30.945039 tar: ./timers/threadtest: time stamp 2022-08-23 03:55:48 is 53.44834918 s in the future
3115 03:59:30.951396 tar: ./timers/leap-a-day: time stamp 2022-08-23 03:55:48 is 53.442440664 s in the future
3116 03:59:30.961688 tar: ./timers/leapcrash: time stamp 2022-08-23 03:55:48 is 53.436947909 s in the future
3117 03:59:30.971352 tar: ./timers/rtcpie: time stamp 2022-08-23 03:55:48 is 53.431395402 s in the future
3118 03:59:30.978316 tar: ./timers/set-2038: time stamp 2022-08-23 03:55:48 is 53.42282182 s in the future
3119 03:59:30.987663 tar: ./timers/set-tz: time stamp 2022-08-23 03:55:48 is 53.417579189 s in the future
3120 03:59:30.994453 tar: ./timers/freq-step: time stamp 2022-08-23 03:55:48 is 53.412131237 s in the future
3121 03:59:31.004071 tar: ./timers/alarmtimer-suspend: time stamp 2022-08-23 03:55:48 is 53.406711432 s in the future
3122 03:59:31.014380 tar: ./timers/nsleep-lat: time stamp 2022-08-23 03:55:48 is 53.40086652 s in the future
3123 03:59:31.023875 tar: ./timers/skew_consistency: time stamp 2022-08-23 03:55:48 is 53.395522541 s in the future
3124 03:59:31.030684 tar: ./timers/clocksource-switch: time stamp 2022-08-23 03:55:48 is 53.390444551 s in the future
3125 03:59:31.040912 tar: ./timers/valid-adjtimex: time stamp 2022-08-23 03:55:48 is 53.385184763 s in the future
3126 03:59:31.050465 tar: ./timers/set-timer-lat: time stamp 2022-08-23 03:55:48 is 53.380095169 s in the future
3127 03:59:31.060720 tar: ./timers/mqueue-lat: time stamp 2022-08-23 03:55:48 is 53.375055938 s in the future
3128 03:59:31.066949 tar: ./timers/raw_skew: time stamp 2022-08-23 03:55:48 is 53.369817218 s in the future
3129 03:59:31.076536 tar: ./timers: time stamp 2022-08-23 03:55:57 is 62.368318726 s in the future
3130 03:59:31.083495 tar: ./run_kselftest.sh: time stamp 2022-08-23 03:55:50 is 55.365126351 s in the future
3131 03:59:31.092979 tar: ./cpu-hotplug: time stamp 2022-08-23 03:55:53 is 58.358346229 s in the future
3132 03:59:31.100019 tar: ./pstore: time stamp 2022-08-23 03:55:56 is 61.342784458 s in the future
3133 03:59:34.068074 tar: ./exec/load_address_16777216: time stamp 2022-08-23 03:55:33 is 35.305214598 s in the future
3134 03:59:34.078157 tar: ./exec/execveat.denatured: time stamp 2022-08-23 03:55:33 is 35.299519822 s in the future
3135 03:59:34.088269 tar: ./exec/execveat: time stamp 2022-08-23 03:55:33 is 35.292208334 s in the future
3136 03:59:34.098269 tar: ./exec/recursion-depth: time stamp 2022-08-23 03:55:33 is 35.288108778 s in the future
3137 03:59:34.104304 tar: ./exec/execveat.symlink: time stamp 2022-08-23 03:55:33 is 35.283387368 s in the future
3138 03:59:34.505421 tar: ./exec/load_address_2097152: time stamp 2022-08-23 03:55:33 is 34.867251265 s in the future
3139 03:59:34.515453 tar: ./exec/script: time stamp 2022-08-23 03:55:33 is 34.86420185 s in the future
3140 03:59:34.522303 tar: ./exec/non-regular: time stamp 2022-08-23 03:55:33 is 34.857829342 s in the future
3141 03:59:34.593847 tar: ./exec/load_address_4096: time stamp 2022-08-23 03:55:33 is 34.779204385 s in the future
3142 03:59:34.603759 tar: ./exec/subdir: time stamp 2022-08-23 03:55:33 is 34.777349102 s in the future
3143 03:59:34.609709 tar: ./exec: time stamp 2022-08-23 03:55:53 is 54.775902193 s in the future
3144 03:59:34.619733 tar: ./size/get_size: time stamp 2022-08-23 03:55:48 is 49.770728707 s in the future
3145 03:59:34.626578 tar: ./size: time stamp 2022-08-23 03:55:56 is 57.76944298 s in the future
3146 03:59:34.636718 tar: ./mqueue/mq_perf_tests: time stamp 2022-08-23 03:55:40 is 41.762047873 s in the future
3147 03:59:34.643324 tar: ./mqueue/mq_open_tests: time stamp 2022-08-23 03:55:40 is 41.756401578 s in the future
3148 03:59:34.652628 tar: ./mqueue: time stamp 2022-08-23 03:55:55 is 56.755023366 s in the future
3149 03:59:34.662985 tar: ./capabilities/validate_cap: time stamp 2022-08-23 03:55:33 is 34.748618196 s in the future
3150 03:59:34.669741 tar: ./capabilities/test_execve: time stamp 2022-08-23 03:55:33 is 34.741445623 s in the future
3151 03:59:34.679293 tar: ./capabilities: time stamp 2022-08-23 03:55:52 is 53.740140736 s in the future
3152 03:59:34.689476 tar: ./clone3/clone3_set_tid: time stamp 2022-08-23 03:55:33 is 34.733348696 s in the future
3153 03:59:34.699355 tar: ./clone3/clone3_clear_sighand: time stamp 2022-08-23 03:55:33 is 34.728139532 s in the future
3154 03:59:34.705930 tar: ./clone3/clone3: time stamp 2022-08-23 03:55:33 is 34.72293441 s in the future
3155 03:59:34.715800 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-08-23 03:55:33 is 34.716155458 s in the future
3156 03:59:34.726099 tar: ./clone3: time stamp 2022-08-23 03:55:53 is 54.714898209 s in the future
3157 03:59:34.732061 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-08-23 03:55:45 is 46.705745489 s in the future
3158 03:59:34.742198 tar: ./pidfd/pidfd_test: time stamp 2022-08-23 03:55:45 is 46.69918301 s in the future
3159 03:59:34.752408 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-08-23 03:55:45 is 46.693534064 s in the future
3160 03:59:34.758526 tar: ./pidfd/pidfd_wait: time stamp 2022-08-23 03:55:45 is 46.684542543 s in the future
3161 03:59:34.768711 tar: ./pidfd/pidfd_poll_test: time stamp 2022-08-23 03:55:45 is 46.679562337 s in the future
3162 03:59:34.778220 tar: ./pidfd/pidfd_setns_test: time stamp 2022-08-23 03:55:45 is 46.66814643 s in the future
3163 03:59:34.788319 tar: ./pidfd/pidfd_open_test: time stamp 2022-08-23 03:55:45 is 46.662568304 s in the future
3164 03:59:34.794946 tar: ./pidfd: time stamp 2022-08-23 03:55:55 is 56.661070069 s in the future
3165 03:59:34.805002 tar: ./kselftest-list.txt: time stamp 2022-08-23 03:55:58 is 59.65708313 s in the future
3166 03:59:34.811615 tar: ./ptrace/peeksiginfo: time stamp 2022-08-23 03:55:45 is 46.650622017 s in the future
3167 03:59:34.821812 tar: ./ptrace/get_syscall_info: time stamp 2022-08-23 03:55:45 is 46.644034739 s in the future
3168 03:59:34.831260 tar: ./ptrace/vmaccess: time stamp 2022-08-23 03:55:45 is 46.638173603 s in the future
3169 03:59:34.837676 tar: ./ptrace: time stamp 2022-08-23 03:55:56 is 57.636775186 s in the future
3170 03:59:34.847747 tar: ./kselftest/prefix.pl: time stamp 2022-08-23 03:55:50 is 51.632222999 s in the future
3171 03:59:34.857327 tar: ./kselftest/runner.sh: time stamp 2022-08-23 03:55:50 is 51.628947303 s in the future
3172 03:59:34.864280 tar: ./kselftest/module.sh: time stamp 2022-08-23 03:55:50 is 51.626179651 s in the future
3173 03:59:34.873857 tar: ./kselftest: time stamp 2022-08-23 03:55:50 is 51.624803539 s in the future
3174 03:59:34.880342 tar: ./tpm2: time stamp 2022-08-23 03:55:57 is 58.608472325 s in the future
3175 03:59:34.887280 tar: .: time stamp 2022-08-23 03:55:58 is 59.606911892 s in the future
3176 03:59:34.887465 skiplist:
3177 03:59:34.893800 ========================================
3178 03:59:34.894016 breakpoints:breakpoint_test
3179 03:59:35.122399 breakpoints:step_after_suspend_test
3180 03:59:35.148612 ftrace:ftracetest
3181 03:59:35.175003 net:rtnetlink.sh
3182 03:59:35.198811 net:tls
3183 03:59:35.221306 netfilter:bridge_brouter.sh
3184 03:59:35.248085 netfilter:nft_flowtable.sh
3185 03:59:35.272147 netfilter:nft_trans_stress.sh
3186 03:59:35.294415 pidfd:pidfd_wait
3187 03:59:35.321032 ========================================
3188 03:59:36.107361 [ 46.943140] kselftest: Running tests in lkdtm
3189 03:59:36.116303 TAP version 13
3190 03:59:36.129808 1..70
3191 03:59:36.137871 # selftests: lkdtm: PANIC.sh
3192 03:59:36.244424 # Skipping PANIC: crashes entire system
3193 03:59:36.247609 ok 1 selftests: lkdtm: PANIC.sh # SKIP
3194 03:59:36.251448 # selftests: lkdtm: BUG.sh
3195 03:59:36.350929 [ 47.186213] lkdtm: Performing direct entry BUG
3196 03:59:36.357310 [ 47.191272] ------------[ cut here ]------------
3197 03:59:36.360664 [ 47.196461] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3198 03:59:36.367368 [ 47.202556] invalid opcode: 0000 [#1] SMP PTI
3199 03:59:36.376894 [ 47.207422] CPU: 0 PID: 727 Comm: cat Tainted: G W 5.10.136-cip14 #1
3200 03:59:36.383907 [ 47.215977] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3201 03:59:36.387311 [ 47.222778] RIP: 0010:lkdtm_BUG+0x5/0x10
3202 03:59:36.406962 [ 47.227154] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3203 03:59:36.413449 [ 47.248142] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3204 03:59:36.419779 [ 47.253978] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3205 03:59:36.430089 [ 47.261948] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3206 03:59:36.436388 [ 47.269920] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3207 03:59:36.446486 [ 47.277881] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3208 03:59:36.453609 [ 47.285852] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3209 03:59:36.462632 [ 47.293823] FS: 00007f3d7675f580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
3210 03:59:36.469901 [ 47.302855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3211 03:59:36.475841 [ 47.309273] CR2: 00007f3d76578000 CR3: 000000010357a001 CR4: 00000000003706f0
3212 03:59:36.479326 [ 47.317246] Call Trace:
3213 03:59:36.482996 [ 47.319965] direct_entry.cold+0x2c/0x38
3214 03:59:36.489776 [ 47.324347] full_proxy_write+0x53/0x80
3215 03:59:36.493186 [ 47.328627] vfs_write+0xe7/0x3a0
3216 03:59:36.495512 [ 47.332332] ksys_write+0x68/0xf0
3217 03:59:36.499030 [ 47.336033] do_syscall_64+0x30/0x40
3218 03:59:36.505821 [ 47.340029] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3219 03:59:36.508529 [ 47.345670] RIP: 0033:0x7f3d76687f33
3220 03:59:36.528498 [ 47.349660] 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
3221 03:59:36.538373 [ 47.370649] RSP: 002b:00007ffd48189e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3222 03:59:36.545423 [ 47.379108] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3d76687f33
3223 03:59:36.554789 [ 47.387070] RDX: 0000000000000004 RSI: 00007f3d76578000 RDI: 0000000000000001
3224 03:59:36.561430 [ 47.395042] RBP: 00007f3d76578000 R08: 00007f3d76577010 R09: 0000000000000000
3225 03:59:36.571702 [ 47.403013] R10: 00007f3d767821c0 R11: 0000000000000246 R12: 0000000000000001
3226 03:59:36.578201 [ 47.410975] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3227 03:59:36.604284 [ 47.418951] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3228 03:59:36.611065 [ 47.445428] ---[ end trace e2f66c91d8f90f54 ]---
3229 03:59:36.613678 [ 47.450600] RIP: 0010:lkdtm_BUG+0x5/0x10
3230 03:59:36.637216 [ 47.455049] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3231 03:59:36.640378 [ 47.476131] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3232 03:59:36.649878 [ 47.482021] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3233 03:59:36.656453 [ 47.490007] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3234 03:59:36.666438 [ 47.498008] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3235 03:59:36.672849 [ 47.506001] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3236 03:59:36.683202 [ 47.514004] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3237 03:59:36.689868 [ 47.521987] FS: 00007f3d7675f580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
3238 03:59:36.696191 [ 47.531058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3239 03:59:36.706228 [ 47.537509] CR2: 00007f3d76578000 CR3: 000000010357a001 CR4: 00000000003706f0
3240 03:59:36.706798 # Segmentation fault
3241 03:59:36.726061 # [ 47.186213] lkdtm: Performing direct entry BUG
3242 03:59:36.733176 # [ 47.191272] ------------[ cut here ]------------
3243 03:59:36.736682 # [ 47.196461] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3244 03:59:36.742972 # [ 47.202556] invalid opcode: 0000 [#1] SMP PTI
3245 03:59:36.752867 # [ 47.207422] CPU: 0 PID: 727 Comm: cat Tainted: G W 5.10.136-cip14 #1
3246 03:59:36.759540 # [ 47.215977] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3247 03:59:36.762701 # [ 47.222778] RIP: 0010:lkdtm_BUG+0x5/0x10
3248 03:59:36.785487 # [ 47.227154] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3249 03:59:36.788968 # [ 47.248142] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3250 03:59:36.798698 # [ 47.253978] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3251 03:59:36.805507 # [ 47.261948] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3252 03:59:36.811741 [ 47.645082] lkdtm: Performing direct entry WARNING
3253 03:59:36.822151 # [ 47.269920] RBP: ffffffff85123c60 R08: 0000000000000001 R09[ 47.652790] ------------[ cut here ]------------
3254 03:59:36.824845 : 0000000000000001
3255 03:59:36.838954 # [ 47.277881] R10: 00000000ffffe000 R11: [ 47.664155] WARNING: CPU: 0 PID: 763 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x13/0x20
3256 03:59:36.841462 3fffffffffffffff R12: 0000000000000004
3257 03:59:36.871479 # [ 47.285852] R13: ff[ 47.679829] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3258 03:59:36.878090 ffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3259 03:59:36.888131 # [ [ 47.712516] CPU: 0 PID: 763 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3260 03:59:36.901447 47.293823] FS: 00007f3d7675f580(0000) GS:ffff8f0b3ac00000(000[ 47.727272] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3261 03:59:36.902035 0) knlGS:0000000000000000
3262 03:59:36.910813 # [ 47.302855] CS: 0010 DS: 0000 E[ 47.740327] RIP: 0010:lkdtm_WARNING+0x13/0x20
3263 03:59:36.914349 S: 0000 CR0: 0000000080050033
3264 03:59:36.937182 # [ 47.309273] CR2: 00007f3d765[ 47.751393] Code: c0 f4 ff ff ff eb c9 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02 01 75 05 c3 cc cc cc cc <0f> 0b c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03
3265 03:59:36.944032 78000 CR3: 000000010357a001 CR4: 00000000003706f0
3266 03:59:36.950635 # [ 47.3172[ 47.778634] RSP: 0018:ffffa7b4c1537e60 EFLAGS: 00010202
3267 03:59:36.951088 46] Call Trace:
3268 03:59:36.956838 # [ 47.319965] direct_entry.cold+0x2c/0x38
3269 03:59:36.963914 [ 47.790742] RAX: ffffffff840de1a0 RBX: 0000000000000002 RCX: 0000000000000000
3270 03:59:36.970627 # [ 47.324347] full_proxy_write+0x53/0x80
3271 03:59:36.980273 # [ 47.328627] [ 47.804898] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d40
3272 03:59:36.980892 vfs_write+0xe7/0x3a0
3273 03:59:36.983457 # [ 47.332332] ksys_write+0x68/0xf0
3274 03:59:36.992929 # [ 47.819149] RBP: ffffffff850c875f R08: 0000000000000000 R09: 0000000000000000
3275 03:59:36.996307 [ 47.336033] do_syscall_64+0x30/0x40
3276 03:59:37.006471 # [ 47.340029] entry[ 47.833383] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3277 03:59:37.009664 _SYSCALL_64_after_hwframe+0x61/0xc6
3278 03:59:37.019812 # [ 47.345670] RIP: 0033:[ 47.847557] R13: ffffa7b4c1537f10 R14: ffffa7b4c1537f10 R15: ffff8f0ac5024000
3279 03:59:37.022440 0x7f3d76687f33
3280 03:59:37.036141 # [ 47.349660] Code: 8b 15 61 ef 0c 00 f7 d8 6[ 47.861710] FS: 00007f010a128580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
3281 03:59:37.049270 4 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00[ 47.877005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3282 03:59:37.062776 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c[ 47.889630] CR2: 00007f0109f41000 CR3: 000000010641a004 CR4: 00000000003706f0
3283 03:59:37.065903 3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3284 03:59:37.073043 # [ 47.370649] RSP: [ 47.903839] Call Trace:
3285 03:59:37.082037 002b:00007ffd48189e58 EFLAGS: 00000246 ORIG_RAX: 000000000000000[ 47.912769] direct_entry.cold+0x2c/0x38
3286 03:59:37.082635 1
3287 03:59:37.092226 # [ 47.379108] RAX: ffffffffffffffda RBX: 0000000000000004 [ 47.923372] full_proxy_write+0x53/0x80
3288 03:59:37.095559 RCX: 00007f3d76687f33
3289 03:59:37.101688 # [ 47.387070] RDX: 0000000000000004 RS[ 47.933817] vfs_write+0xe7/0x3a0
3290 03:59:37.108421 I: 00007f3d76578000 RDI: 0000000000000001
3291 03:59:37.111847 # [ 47.395042] RBP:[ 47.943742] ksys_write+0x68/0xf0
3292 03:59:37.118668 00007f3d76578000 R08: 00007f3d76577010 R09: 0000000000000000
3293 03:59:37.124688 #[ 47.953653] do_syscall_64+0x30/0x40
3294 03:59:37.134502 [ 47.403013] R10: 00007f3d767821c0 R11: 0000000000000246 R12:[ 47.963862] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3295 03:59:37.138761 0000000000000001
3296 03:59:37.144672 # [ 47.410975] R13: 0000000000000001 R14: 0[ 47.975726] RIP: 0033:0x7f010a050f33
3297 03:59:37.148056 000000000020000 R15: 0000000000020000
3298 03:59:37.171083 # [ 47.418951] Modules [ 47.985942] 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
3299 03:59:37.187679 linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core i[ 48.013149] RSP: 002b:00007ffcf00b6398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3300 03:59:37.200744 ndustrialio_triggered_buffer kfifo_buf industrialio cros_ec_debu[ 48.027830] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f010a050f33
3301 03:59:37.217642 gfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_senso[ 48.042019] RDX: 0000000000000008 RSI: 00007f0109f41000 RDI: 0000000000000001
3302 03:59:37.220224 rhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3303 03:59:37.230561 # [ 4[ 48.056228] RBP: 00007f0109f41000 R08: 00007f0109f40010 R09: 0000000000000000
3304 03:59:37.233515 7.445428] ---[ end trace e2f66c91d8f90f54 ]---
3305 03:59:37.243613 # [ 47.450600][ 48.070413] R10: 00007f010a14b1c0 R11: 0000000000000246 R12: 0000000000000001
3306 03:59:37.246838 RIP: 0010:lkdtm_BUG+0x5/0x10
3307 03:59:37.256498 # [ 47.455049] Code: 89 ff e8 d[ 48.084622] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3308 03:59:37.266681 e bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc[ 48.098805] irq event stamp: 0
3309 03:59:37.279504 cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0[ 48.108467] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3310 03:59:37.286433 f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3311 03:59:37.296421 # [ 4[ 48.121676] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3312 03:59:37.302940 7.476131] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3313 03:59:37.312853 # [ 47.[ 48.137039] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3314 03:59:37.325790 482021] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000[ 48.152393] softirqs last disabled at (0): [<0000000000000000>] 0x0
3315 03:59:37.326345 000000000
3316 03:59:37.335309 # [ 47.490007] RDX: 0000000000000000 RSI: ffff8f0b3[ 48.165608] ---[ end trace e2f66c91d8f90f55 ]---
3317 03:59:37.338748 ac1bf70 RDI: ffffffff84cd9d30
3318 03:59:37.348927 # [ 47.498008] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3319 03:59:37.355485 # [ 47.506001] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3320 03:59:37.365073 # [ 47.514004] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3321 03:59:37.371858 # [ 47.521987] FS: 00007f3d7675f580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
3322 03:59:37.378000 # [ 47.531058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3323 03:59:37.388058 # [ 47.537509] CR2: 00007f3d76578000 CR3: 000000010357a001 CR4: 00000000003706f0
3324 03:59:37.391213 # BUG: saw 'kernel BUG at': ok
3325 03:59:37.394593 ok 2 selftests: lkdtm: BUG.sh
3326 03:59:37.397876 # selftests: lkdtm: WARNING.sh
3327 03:59:37.401225 # [ 47.645082] lkdtm: Performing direct entry WARNING
3328 03:59:37.407997 # [ 47.652790] ------------[ cut here ]------------
3329 03:59:37.417739 # [ 47.664155] WARNING: CPU: 0 PID: 763 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x13/0x20
3330 03:59:37.447825 # [ 47.679829] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_d[ 48.277917] lkdtm: Performing direct entry WARNING_MESSAGE
3331 03:59:37.454481 [ 48.288749] ------------[ cut here ]------------
3332 03:59:37.458144 [ 48.293919] Warning message trigger count: 2
3333 03:59:37.467509 [ 48.298707] WARNING: CPU: 3 PID: 798 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3334 03:59:37.470842 ev cros_usbpd_notify
3335 03:59:37.500005 # [ 47.712516] CPU: 0 PID: 763 Comm: cat[ 48.308925] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3336 03:59:37.510310 [ 48.341612] CPU: 3 PID: 798 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3337 03:59:37.516532 [ 48.350200] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3338 03:59:37.523394 [ 48.357011] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3339 03:59:37.543377 [ 48.362684] Code: cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03 74 02 48 c7 c7 c0 8c 0c 85 8d 70 01 89 35 51 03 74 02 e8 28 16 66 00 <0f> 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 c7
3340 03:59:37.549369 [ 48.383677] RSP: 0018:ffffa7b4c15a7e60 EFLAGS: 00010286
3341 03:59:37.556165 [ 48.389529] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
3342 03:59:37.565866 [ 48.397538] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
3343 03:59:37.572675 [ 48.405529] RBP: ffffffff850c8767 R08: 0000000000000000 R09: 0000000000000000
3344 03:59:37.582379 [ 48.413537] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3345 03:59:37.589006 [ 48.421524] R13: ffffa7b4c15a7f10 R14: ffffa7b4c15a7f10 R15: ffff8f0ac297d000
3346 03:59:37.599005 [ 48.429534] FS: 00007efc901ea580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3347 03:59:37.605629 [ 48.438577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3348 03:59:37.608935 Tainted: G D W 5.10.136-cip14 #1
3349 03:59:37.618294 # [ 47.727272][ 48.444999] CR2: 00007efc90003000 CR3: 0000000103208005 CR4: 00000000003706e0
3350 03:59:37.624978 Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3351 03:59:37.628577 # [ 47[ 48.459190] Call Trace:
3352 03:59:37.631814 .740327] RIP: 0010:lkdtm_WARNING+0x13/0x20
3353 03:59:37.638618 # [ 47.751393] Cod[ 48.468139] direct_entry.cold+0x2c/0x38
3354 03:59:37.641481 [ 48.478757] full_proxy_write+0x53/0x80
3355 03:59:37.651302 e: c0 f4 ff ff ff eb c9 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 0[ 48.483050] vfs_write+0xe7/0x3a0
3356 03:59:37.654675 [ 48.492960] ksys_write+0x68/0xf0
3357 03:59:37.661449 [ 48.496663] do_syscall_64+0x30/0x40
3358 03:59:37.664871 [ 48.500678] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3359 03:59:37.670773 [ 48.506319] RIP: 0033:0x7efc90112f33
3360 03:59:37.690997 [ 48.510311] 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
3361 03:59:37.700627 [ 48.531324] RSP: 002b:00007fff45039358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3362 03:59:37.714029 0 00 00 0f 1f 44 00 00 83 05 80 03 74 02 01 75 05 c3 cc cc cc cc[ 48.539793] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007efc90112f33
3363 03:59:37.720266 [ 48.553976] RDX: 0000000000000010 RSI: 00007efc90003000 RDI: 0000000000000001
3364 03:59:37.730287 [ 48.561949] RBP: 00007efc90003000 R08: 00007efc90002010 R09: 0000000000000000
3365 03:59:37.737115 [ 48.569924] R10: 00007efc9020d1c0 R11: 0000000000000246 R12: 0000000000000001
3366 03:59:37.746742 [ 48.577897] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3367 03:59:37.749943 [ 48.585873] irq event stamp: 0
3368 03:59:37.756762 [ 48.589303] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3369 03:59:37.766764 [ 48.596307] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3370 03:59:37.772986 [ 48.605444] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3371 03:59:37.779801 [ 48.614609] softirqs last disabled at (0): [<0000000000000000>] 0x0
3372 03:59:37.786565 [ 48.621611] ---[ end trace e2f66c91d8f90f56 ]---
3373 03:59:37.792628 <0f> 0b c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03
3374 03:59:37.799315 # [ 47.778634] RSP: 0018:ffffa7b4c1537e60 EFLAGS: 00010202
3375 03:59:37.805743 # [ 47.790742] RAX: ffffffff840de1a0 RBX: 0000000000000002 RCX: 0000000000000000
3376 03:59:37.815921 # [ 47.804898] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d40
3377 03:59:37.821841 # [ 47.819149] RBP: ffffffff850c875f R08: 0000000000000000 R09: 0000000000000000
3378 03:59:37.832066 # [ 47.833383] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3379 03:59:37.838456 # [ 47.847557] R13: ffffa7b4c1537f10 R14: ffffa7b4c1537f10 R15: ffff8f0ac5024000
3380 03:59:37.848703 # [ 47.861710] FS: 00007f010a128580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
3381 03:59:37.855417 # [ 47.877005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3382 03:59:37.864961 # [ 47.889630] CR2: 00007f0109f41000 CR3: 000000010641a004 CR4: 00000000003706f0
3383 03:59:37.865412 # [ 47.903839] Call Trace:
3384 03:59:37.871751 # [ 47.912769] direct_entry.cold+0x2c/0x38
3385 03:59:37.875179 # [ 47.923372] full_proxy_write+0x53/0x80
3386 03:59:37.878117 # [ 47.933817] vfs_write+0xe7/0x3a0
3387 03:59:37.884689 # [ 47.943742] ksys_write+0x68/0xf0
3388 03:59:37.891636 # [ 47.953653] do_s[ 48.720111] lkdtm: Performing direct entry EXCEPTION
3389 03:59:37.895262 yscall_64+0x30/0x40
3390 03:59:37.904881 # [ 47.963862] entry_SYSCALL_64_after_hw[ 48.731910] BUG: kernel NULL pointer dereference, address: 0000000000000000
3391 03:59:37.911581 [ 48.745879] #PF: supervisor write access in kernel mode
3392 03:59:37.917758 [ 48.751713] #PF: error_code(0x0002) - not-present page
3393 03:59:37.921226 [ 48.757451] PGD 0 P4D 0
3394 03:59:37.924638 [ 48.760275] Oops: 0002 [#2] SMP PTI
3395 03:59:37.930902 [ 48.764168] CPU: 1 PID: 830 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3396 03:59:37.936996 [ 48.772723] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3397 03:59:37.940667 frame+0x61/0xc6
3398 03:59:37.944102 # [ 47.975726] RIP: 0033:0x7f010a050f33
3399 03:59:37.950401 # [ [ 48.779536] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3400 03:59:37.970508 [ 48.790707] Code: 48 c7 c7 c0 8c 0c 85 8d 70 01 89 35 51 03 74 02 e8 28 16 66 00 0f 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 00 00 00 c3 cc cc cc cc 66 66 2e 0f 1f 84
3401 03:59:37.976721 [ 48.811695] RSP: 0018:ffffa7b4c166fe60 EFLAGS: 00010286
3402 03:59:37.983821 [ 48.817528] RAX: ffffffff840de1f0 RBX: 0000000000000004 RCX: 0000000000000000
3403 03:59:37.993343 [ 48.825499] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffffffff84cd9d60
3404 03:59:38.000509 [ 48.833479] RBP: ffffffff84ffdcff R08: 0000000000000000 R09: 0000000000000000
3405 03:59:38.010457 [ 48.841441] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3406 03:59:38.016781 [ 48.849412] R13: ffffa7b4c166ff10 R14: ffffa7b4c166ff10 R15: ffff8f0ac3538000
3407 03:59:38.026996 [ 48.857383] FS: 00007fc7338ec580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
3408 03:59:38.033242 [ 48.866423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3409 03:59:38.039992 [ 48.872833] CR2: 0000000000000000 CR3: 0000000103430003 CR4: 00000000003706e0
3410 03:59:38.043700 [ 48.880802] Call Trace:
3411 03:59:38.046133 [ 48.883532] direct_entry.cold+0x2c/0x38
3412 03:59:38.056474 47.985942] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff [ 48.887914] full_proxy_write+0x53/0x80
3413 03:59:38.063245 [ 48.898408] vfs_write+0xe7/0x3a0
3414 03:59:38.072749 ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 0[ 48.902108] ksys_write+0x68/0xf0
3415 03:59:38.076341 [ 48.912023] do_syscall_64+0x30/0x40
3416 03:59:38.086266 1 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 [ 48.916014] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3417 03:59:38.092492 [ 48.927869] RIP: 0033:0x7fc733814f33
3418 03:59:38.111988 [ 48.931859] 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
3419 03:59:38.122255 [ 48.952836] RSP: 002b:00007ffef07cc2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3420 03:59:38.128858 [ 48.961294] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fc733814f33
3421 03:59:38.138129 [ 48.969266] RDX: 000000000000000a RSI: 00007fc733705000 RDI: 0000000000000001
3422 03:59:38.145338 [ 48.977239] RBP: 00007fc733705000 R08: 00007fc733704010 R09: 0000000000000000
3423 03:59:38.151721 [ 48.985209] R10: 00007fc73390f1c0 R11: 0000000000000246 R12: 0000000000000001
3424 03:59:38.161464 [ 48.993179] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3425 03:59:38.162016 ec 28 48 89 54 24 18
3426 03:59:38.193975 # [ 48.013149] RSP: 002b:00007ffcf00b639[ 49.001155] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3427 03:59:38.197317 [ 49.033800] CR2: 0000000000000000
3428 03:59:38.200600 [ 49.037499] ---[ end trace e2f66c91d8f90f57 ]---
3429 03:59:38.207486 [ 49.042655] RIP: 0010:lkdtm_BUG+0x5/0x10
3430 03:59:38.227547 [ 49.047032] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3431 03:59:38.233799 [ 49.068018] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3432 03:59:38.240520 [ 49.073852] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3433 03:59:38.250264 [ 49.081824] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3434 03:59:38.257377 [ 49.089784] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3435 03:59:38.263976 [ 49.097754] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3436 03:59:38.273248 [ 49.105725] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3437 03:59:38.283502 [ 49.113694] FS: 00007fc7338ec580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
3438 03:59:38.289776 [ 49.122731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3439 03:59:38.296698 [ 49.129147] CR2: 0000000000000000 CR3: 0000000103430003 CR4: 00000000003706e0
3440 03:59:38.306500 [ 49.137119] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3441 03:59:38.316673 [ 49.147032] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 830, name: cat
3442 03:59:38.319465 [ 49.155392] INFO: lockdep is turned off.
3443 03:59:38.322837 [ 49.159769] irq event stamp: 0
3444 03:59:38.329636 [ 49.163173] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3445 03:59:38.339391 [ 49.170173] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3446 03:59:38.349639 [ 49.179302] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3447 03:59:38.356327 [ 49.188438] softirqs last disabled at (0): [<0000000000000000>] 0x0
3448 03:59:38.362459 [ 49.195440] CPU: 1 PID: 830 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3449 03:59:38.369225 [ 49.203985] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3450 03:59:38.372788 [ 49.210790] Call Trace:
3451 03:59:38.376216 [ 49.213531] dump_stack+0x77/0x9b
3452 03:59:38.382040 [ 49.217229] ___might_sleep.cold+0xa6/0xb6
3453 03:59:38.385697 [ 49.221804] exit_signals+0x1c/0x2e0
3454 03:59:38.388958 [ 49.225794] do_exit+0xd5/0xb00
3455 03:59:38.392275 [ 49.229297] ? ksys_write+0x68/0xf0
3456 03:59:38.398517 [ 49.233192] rewind_stack_do_exit+0x17/0x20
3457 03:59:38.402129 8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3458 03:59:38.408870 # [ 48.027830] [ 49.237861] RIP: 0033:0x7fc733814f33
3459 03:59:38.428042 [ 49.248064] 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
3460 03:59:38.438007 [ 49.269051] RSP: 002b:00007ffef07cc2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3461 03:59:38.444684 [ 49.277500] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fc733814f33
3462 03:59:38.454922 [ 49.285480] RDX: 000000000000000a RSI: 00007fc733705000 RDI: 0000000000000001
3463 03:59:38.461269 [ 49.293450] RBP: 00007fc733705000 R08: 00007fc733704010 R09: 0000000000000000
3464 03:59:38.468097 [ 49.301419] R10: 00007fc73390f1c0 R11: 0000000000000246 R12: 0000000000000001
3465 03:59:38.477382 [ 49.309389] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3466 03:59:38.483979 RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f010a050f33
3467 03:59:38.491310 # [ 48.042019] RDX: 0000000000000008 RSI: 00007f0109f41000 RDI: 0000000000000001
3468 03:59:38.500909 # [ 48.056228] RBP: 00007f0109f41000 R08: 00007f0109f40010 R09: 0000000000000000
3469 03:59:38.507491 # [ 48.070413] R10: 00007f010a14b1c0 R11: 0000000000000246 R12: 0000000000000001
3470 03:59:38.517564 # [ 48.084622] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3471 03:59:38.520637 # [ 48.098805] irq event stamp: 0
3472 03:59:38.527449 # [ 48.108467] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3473 03:59:38.537224 # [ 48.121676] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3474 03:59:38.543255 # [ 48.137039] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3475 03:59:38.553554 # [ 48.152393] softirqs last disabled at (0): [<0000000000000000>] 0x0
3476 03:59:38.556342 # [ 48.165608] ---[ end trace e2f66c91d8f90f55 ]---
3477 03:59:38.559706 # WARNING: saw 'WARNING:': ok
3478 03:59:38.563129 ok 3 selftests: lkdtm: WARNING.sh
3479 03:59:38.566476 # selftests: lkdtm: WARNING_MESSAGE.sh
3480 03:59:38.573215 # [ 48.277917] lkdtm: Performing direct entry WARNING_MESSAGE
3481 03:59:38.579304 # [ 48.288749] ------------[ cut here ]------------
3482 03:59:38.582592 # [ 48.293919] Warning message trigger count: 2
3483 03:59:38.596084 # [ 48.298707] WARNING: CPU: 3 PID: 798 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3484 03:59:38.622306 # [ 48.308925] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3485 03:59:38.629106 # [ 48.341612] CPU: 3 PID: 798 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3486 03:59:38.635914 # [ 48.350200] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3487 03:59:38.641917 # [ 48.357011] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3488 03:59:38.665527 # [ 48.362684] Code: cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 61 03 74 02 48 c7 c7 c0 8c 0c 85 8d 70 01 89 35 51 03 74 02 e8 28 16 66 00 <0f> 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 c7
3489 03:59:38.668950 # [ 48.383677] RSP: 0018:ffffa7b4c15a7e60 EFLAGS: 00010286
3490 03:59:38.678501 # [ 48.389529] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
3491 03:59:38.685435 # [ 48.397538] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
3492 03:59:38.694970 # [ 48.405529] RBP: ffffffff850c8767 R08: 0000000000000000 R09: 0000000000000000
3493 03:59:38.701867 # [ 48.413537] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3494 03:59:38.711841 # [ 48.421524] R13: ffffa7b4c15a7f10 R14: ffffa7b4c15a7f10 R15: ffff8f0ac297d000
3495 03:59:38.721938 # [ 48.429534] FS: 00007efc901ea580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3496 03:59:38.732032 # [ 48.438577] CS: 0010 DS: 0000 ES: 0000 CR0: [ 49.560175] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3497 03:59:38.732485 0000000080050033
3498 03:59:38.741715 # [ 48.444999] CR2: 00007efc90003000 CR3: 00[ 49.572246] lkdtm: attempting good list addition
3499 03:59:38.748370 00000103208005 CR4: 00000000003706e0
3500 03:59:38.754650 # [ 48.459190] Call Trac[ 49.583620] lkdtm: attempting corrupted list addition
3501 03:59:38.755142 e:
3502 03:59:38.761456 # [ 48.468139] direct_entry.cold+0x2c/0x38
3503 03:59:38.767623 # [ 48.4787[ 49.595479] lkdtm: list_add() corruption not detected!
3504 03:59:38.771009 57] full_proxy_write+0x53/0x80
3505 03:59:38.774379 # [ 48.483050] vfs_write+0xe7/0x3a0
3506 03:59:38.777791 # [ 48.492960] ksys_write+0x68/0xf0
3507 03:59:38.796860 # [ 48.496663] do_syscall_64+0x30/0x40
3508 03:59:38.803057 # [ 48.500678] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3509 03:59:38.806329 # [ 48.506319] RIP: 0033:0x7efc90112f33
3510 03:59:38.829489 # [ 48.510311] 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 03:59:38.835961 # [ 48.531324] RSP: 002b:00007fff45039358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3512 03:59:38.846405 # [ 48.539793] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007efc90112f33
3513 03:59:38.852537 # [ 48.553976] RDX: 0000000000000010 RSI: 00007efc90003000 RDI: 0000000000000001
3514 03:59:38.862813 # [ 48.561949] RBP: 00007efc90003000 R08: 00007efc90002010 R09: 0000000000000000
3515 03:59:38.868919 # [ 48.569924] R10: 00007efc9020d1c0 R11: 0000000000000246 R12: 0000000000000001
3516 03:59:38.879335 # [ 48.577897] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3517 03:59:38.882446 # [ 48.585873] irq event stamp: 0
3518 03:59:38.888889 # [ 48.589303] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3519 03:59:38.899167 # [ 48.596307] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3520 03:59:38.905252 # [ 48.605444] softir[ 49.737630] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3521 03:59:38.911993 [ 49.747636] lkdtm: attempting good list removal
3522 03:59:38.918802 [ 49.752717] lkdtm: attempting corrupted list removal
3523 03:59:38.922108 [ 49.758277] lkdtm: list_del() corruption not detected!
3524 03:59:38.932031 qs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3525 03:59:38.938731 # [ 48.614609] softirqs last disabled at (0): [<0000000000000000>] 0x0
3526 03:59:38.941393 # [ 48.621611] ---[ end trace e2f66c91d8f90f56 ]---
3527 03:59:38.948193 # WARNING_MESSAGE: saw 'message trigger': ok
3528 03:59:38.951592 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
3529 03:59:38.954741 # selftests: lkdtm: EXCEPTION.sh
3530 03:59:38.955198 # Killed
3531 03:59:38.961450 # [ 48.720111] lkdtm: Performing direct entry EXCEPTION
3532 03:59:38.971131 # [ 48.731910] BUG: kernel NULL pointer dereference, address: 0000000000000000
3533 03:59:38.974480 # [ 48.745879] #PF: supervisor write access in kernel mode
3534 03:59:38.981494 # [ 48.751713] #PF: error_code(0x0002) - not-present page
3535 03:59:38.984278 # [ 48.757451] PGD 0 P4D 0
3536 03:59:38.987606 # [ 48.760275] Oops: 0002 [#2] SMP PTI
3537 03:59:38.997691 # [ 48.764168] CPU: 1 PID: 830 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3538 03:59:39.004423 # [ 48.772723] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3539 03:59:39.011073 # [ 48.779536] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3540 03:59:39.030526 # [ 48.790707] Code: 48 c7 c7 c0 8c 0c 85 8d 70 01 89 35 51 03 74 02 e8 28 16 66 00 0f 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 00 00 00 c3 cc cc cc cc 66 66 2e 0f 1f 84
3541 03:59:39.037353 # [ 48.811695] RSP: 0018:ffffa7b4c166fe60 EFLAGS: 00010286
3542 03:59:39.046886 # [ 48.817528] RAX: ffffffff840de1f0 RBX: 00000[ 49.876249] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3543 03:59:39.056946 [ 49.889245] lkdtm: attempting bad read from page below current stack
3544 03:59:39.066664 [ 49.896383] BUG: stack guard page was hit at 00000000ae3aacc9 (stack is 0000000089adafeb..00000000de893d0c)
3545 03:59:39.069470 00[000000004 RCX: 0000000000000000
3546 03:59:39.079864 # [ 48.825499] RDX: 0000000 49.907281] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3547 03:59:39.089688 [ 49.920305] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3548 03:59:39.096547 [ 49.928956] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3549 03:59:39.102815 [ 49.935764] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3550 03:59:39.122960 [ 49.942279] Code: cc cc cc 0f 1f 44 00 00 53 48 c7 c7 60 90 0c 85 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 df a0 fd ff 48 c7 c7 a0 90 0c 85 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 c5 a0 fd ff 0f 1f 44
3551 03:59:39.129643 [ 49.963257] RSP: 0018:ffffa7b4c19b7e50 EFLAGS: 00010246
3552 03:59:39.135849 [ 49.969092] RAX: 0000000000000038 RBX: ffffa7b4c19b4000 RCX: 0000000000000000
3553 03:59:39.146131 [ 49.977064] RDX: 0000000000000000 RSI: ffff8f0b3ad9bf70 RDI: ffffffff850c90a0
3554 03:59:39.152850 [ 49.985034] RBP: ffffffff850c87ca R08: 0000000000000000 R09: 0000000000000000
3555 03:59:39.159110 [ 49.993004] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3556 03:59:39.169430 [ 50.000974] R13: ffffa7b4c19b7f10 R14: ffffa7b4c19b7f10 R15: ffff8f0ac35c1000
3557 03:59:39.179298 [ 50.008946] FS: 00007fd087a11580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3558 03:59:39.181986 [ 50.017976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3559 03:59:39.192043 [ 50.024392] CR2: ffffa7b4c19b3fff CR3: 00000001032dc003 CR4: 00000000003706e0
3560 03:59:39.195692 [ 50.032363] Call Trace:
3561 03:59:39.198813 [ 50.035090] ? lkdtm_CORRUPT_LIST_DEL+0xe0/0xe0
3562 03:59:39.205544 [ 50.040147] direct_entry.cold+0x2c/0x38
3563 03:59:39.208387 [ 50.044531] full_proxy_write+0x53/0x80
3564 03:59:39.211794 [ 50.048814] vfs_write+0xe7/0x3a0
3565 03:59:39.214950 [ 50.052529] ksys_write+0x68/0xf0
3566 03:59:39.218459 [ 50.056228] do_syscall_64+0x30/0x40
3567 03:59:39.225052 [ 50.060219] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3568 03:59:39.228412 [ 50.065859] RIP: 0033:0x7fd087939f33
3569 03:59:39.251823 [ 50.069847] 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
3570 03:59:39.258091 [ 50.090834] RSP: 002b:00007ffcfb9a8f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3571 03:59:39.267885 [ 50.099291] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd087939f33
3572 03:59:39.274504 [ 50.107260] RDX: 0000000000000019 RSI: 00007fd08782a000 RDI: 0000000000000001
3573 03:59:39.281565 [ 50.115230] RBP: 00007fd08782a000 R08: 00007fd087829010 R09: 0000000000000000
3574 03:59:39.291181 [ 50.123200] R10: 00007fd087a341c0 R11: 0000000000000246 R12: 0000000000000001
3575 03:59:39.297861 [ 50.131172] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3576 03:59:39.323590 [ 50.139146] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3577 03:59:39.330712 [ 50.165618] ---[ end trace e2f66c91d8f90f58 ]---
3578 03:59:39.334134 [ 50.170763] RIP: 0010:lkdtm_BUG+0x5/0x10
3579 03:59:39.357124 [ 50.175141] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3580 03:59:39.360375 [ 50.196127] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3581 03:59:39.370249 [ 50.201961] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3582 03:59:39.376950 [ 50.209931] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3583 03:59:39.386561 [ 50.217901] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3584 03:59:39.393371 [ 50.225871] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3585 03:59:39.400485 [ 50.233840] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3586 03:59:39.409694 [ 50.241812] FS: 00007fd087a11580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3587 03:59:39.415882 [ 50.250841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3588 03:59:39.426073 [ 50.257255] CR2: ffffa7b4c19b3fff CR3: 00000001032dc003 CR4: 00000000003706e0
3589 03:59:39.435595 [ 50.265226] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3590 03:59:39.442278 [ 50.275140] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1055, name: cat
3591 03:59:39.449431 [ 50.283597] INFO: lockdep is turned off.
3592 03:59:39.452273 [ 50.287973] irq event stamp: 0
3593 03:59:39.459363 [ 50.291379] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3594 03:59:39.465499 [ 50.298379] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3595 03:59:39.475519 [ 50.307532] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3596 03:59:39.482344 [ 50.316668] softirqs last disabled at (0): [<0000000000000000>] 0x0
3597 03:59:39.491947 [ 50.323667] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3598 03:59:39.498488 [ 50.332318] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3599 03:59:39.501698 [ 50.339122] Call Trace:
3600 03:59:39.504577 [ 50.341850] dump_stack+0x77/0x9b
3601 03:59:39.508177 [ 50.345549] ___might_sleep.cold+0xa6/0xb6
3602 03:59:39.514222 [ 50.350122] exit_signals+0x1c/0x2e0
3603 03:59:39.518255 [ 50.354104] do_exit+0xd5/0xb00
3604 03:59:39.520934 [ 50.357598] ? ksys_write+0x68/0xf0
3605 03:59:39.524305 [ 50.361493] rewind_stack_do_exit+0x17/0x20
3606 03:59:39.531042 [ 50.366162] RIP: 0033:0x7fd087939f33
3607 03:59:39.550965 [ 50.370150] 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
3608 03:59:39.557794 [ 50.391137] RSP: 002b:00007ffcfb9a8f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3609 03:59:39.567472 [ 50.399594] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd087939f33
3610 03:59:39.573747 [ 50.407564] RDX: 0000000000000019 RSI: 00007fd08782a000 RDI: 0000000000000001
3611 03:59:39.584130 [ 50.415536] RBP: 00007fd08782a000 R08: 00007fd087829010 R09: 0000000000000000
3612 03:59:39.590368 [ 50.423508] R10: 00007fd087a341c0 R11: 0000000000000246 R12: 0000000000000001
3613 03:59:39.600546 [ 50.431478] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3614 03:59:39.604070 000000000 RSI: ffff8f0b3ac9bf70 RDI: ffffffff84cd9d60
3615 03:59:39.613502 # [ 48.833479] RBP: ffffffff84ffdcff R08: 0000000000000000 R09: 0000000000000000
3616 03:59:39.620248 # [ 48.841441] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3617 03:59:39.629845 # [ 48.849412] R13: ffffa7b4c166ff10 R14: ffffa7b4c166ff10 R15: ffff8f0ac3538000
3618 03:59:39.637072 # [ 48.857383] FS: 00007fc7338ec580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
3619 03:59:39.643395 # [ 48.866423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3620 03:59:39.653049 # [ 48.872833] CR2: 0000000000000000 CR3: 0000000103430003 CR4: 00000000003706e0
3621 03:59:39.656337 # [ 48.880802] Call Trace:
3622 03:59:39.659251 # [ 48.883532] direct_entry.cold+0x2c/0x38
3623 03:59:39.662604 # [ 48.887914] full_proxy_write+0x53/0x80
3624 03:59:39.669437 # [ 48.898408] vfs_write+0xe7/0x3a0
3625 03:59:39.672712 # [ 48.902108] ksys_write+0x68/0xf0
3626 03:59:39.676298 # [ 48.912023] do_syscall_64+0x30/0x40
3627 03:59:39.682236 # [ 48.916014] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3628 03:59:39.685666 # [ 48.927869] RIP: 0033:0x7fc733814f33
3629 03:59:39.709244 # [ 48.931859] 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
3630 03:59:39.715268 # [ 48.952836] RSP: 002b:00007ffef07cc2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3631 03:59:39.725811 # [ 48.961294] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fc733814f33
3632 03:59:39.735714 # [ 48.969266] RDX: 000000000000000a RSI: 00007f[ 50.567047] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3633 03:59:39.745345 [ 50.577127] lkdtm: attempting bad read from page above current stack
3634 03:59:39.755192 [ 50.584269] BUG: stack guard page was hit at 0000000012ccc15f (stack is 00000000e0f65fae..00000000acb16a27)
3635 03:59:39.758486 c7[33705000 RDI: 0000000000000001
3636 03:59:39.767397 # [ 48.977239] RBP: 00007fc7 50.595167] kernel stack overflow (page fault): 0000 [#4] SMP PTI
3637 03:59:39.773934 [ 50.608191] CPU: 3 PID: 1088 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3638 03:59:39.784159 [ 50.616843] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3639 03:59:39.790932 [ 50.623644] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3640 03:59:39.794307 33705000 R08: 00007fc733704010 R09: 0000000000000000
3641 03:59:39.817014 # [ 48.9[ 50.630255] Code: a0 fd ff 0f 1f 44 00 00 53 48 c7 c7 d8 90 0c 85 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 a5 a0 fd ff 48 c7 c7 18 91 0c 85 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 88 a0 fd ff
3642 03:59:39.824097 [ 50.657476] RSP: 0018:ffffa7b4c1a1fe50 EFLAGS: 00010246
3643 03:59:39.830296 [ 50.663313] RAX: 0000000000000038 RBX: ffffa7b4c1a1c000 RCX: 0000000000000000
3644 03:59:39.837178 [ 50.671284] RDX: 0000000000000000 RSI: ffff8f0b3ad9bf70 RDI: ffffffff850c9118
3645 03:59:39.846764 [ 50.679246] RBP: ffffffff850c87e3 R08: 0000000000000000 R09: 0000000000000000
3646 03:59:39.853276 [ 50.687215] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3647 03:59:39.863478 [ 50.695184] R13: ffffa7b4c1a1ff10 R14: ffffa7b4c1a1ff10 R15: ffff8f0ac3560000
3648 03:59:39.870228 [ 50.703156] FS: 00007f67dc09e580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3649 03:59:39.877037 [ 50.712186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3650 03:59:39.886767 [ 50.718603] CR2: ffffa7b4c1a20000 CR3: 0000000103dcc004 CR4: 00000000003706e0
3651 03:59:39.890104 [ 50.726574] Call Trace:
3652 03:59:39.893407 [ 50.729302] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3653 03:59:39.899652 [ 50.735137] direct_entry.cold+0x2c/0x38
3654 03:59:39.902980 [ 50.739522] full_proxy_write+0x53/0x80
3655 03:59:39.906797 [ 50.743837] vfs_write+0xe7/0x3a0
3656 03:59:39.909372 [ 50.747536] ksys_write+0x68/0xf0
3657 03:59:39.916076 [ 50.751237] do_syscall_64+0x30/0x40
3658 03:59:39.919238 [ 50.755227] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3659 03:59:39.922711 [ 50.760868] RIP: 0033:0x7f67dbfc6f33
3660 03:59:39.945869 [ 50.764856] 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
3661 03:59:39.952302 [ 50.785844] RSP: 002b:00007ffe4d5a04a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3662 03:59:39.962187 [ 50.794302] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f67dbfc6f33
3663 03:59:39.969217 [ 50.802272] RDX: 000000000000001a RSI: 00007f67dbeb7000 RDI: 0000000000000001
3664 03:59:39.978411 [ 50.810242] RBP: 00007f67dbeb7000 R08: 00007f67dbeb6010 R09: 0000000000000000
3665 03:59:39.985738 [ 50.818213] R10: 00007f67dc0c11c0 R11: 0000000000000246 R12: 0000000000000001
3666 03:59:39.995331 [ 50.826185] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3667 03:59:40.021623 [ 50.834160] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3668 03:59:40.031168 85209] R10: 00007fc73390f1c0 R11: 0000000000000246 R12: 00000000[ 50.860619] ---[ end trace e2f66c91d8f90f59 ]---
3669 03:59:40.034703 [ 50.871988] RIP: 0010:lkdtm_BUG+0x5/0x10
3670 03:59:40.057459 [ 50.876366] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3671 03:59:40.064020 [ 50.897354] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3672 03:59:40.071037 [ 50.903179] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3673 03:59:40.077319 [ 50.911150] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3674 03:59:40.087719 [ 50.919120] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3675 03:59:40.093624 [ 50.927091] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3676 03:59:40.103194 [ 50.935063] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3677 03:59:40.109972 [ 50.943035] FS: 00007f67dc09e580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3678 03:59:40.116477 [ 50.952074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3679 03:59:40.126135 [ 50.958490] CR2: ffffa7b4c1a20000 CR3: 0000000103dcc004 CR4: 00000000003706e0
3680 03:59:40.126604 00000001
3681 03:59:40.136630 # [ 48.993179] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3682 03:59:40.162586 # [ 49.001155] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3683 03:59:40.166017 # [ 49.033800] CR2: 0000000000000000
3684 03:59:40.171898 # [ 49.037499] ---[ end trace e2f66c91d8f90f57 ]---
3685 03:59:40.175240 # [ 49.042655] RIP: 0010:lkdtm_BUG+0x5/0x10
3686 03:59:40.195058 # [ 49.047032] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3687 03:59:40.201842 # [ 49.068018] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3688 03:59:40.211478 # [ 49.073852] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3689 03:59:40.218355 # [ 49.081824] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3690 03:59:40.227741 # [ 49.089784] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3691 03:59:40.234661 # [ 49.097754] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3692 03:59:40.244386 # [ 49.105725] R13: ffff[ 51.074896] lkdtm: Performing direct entry UNSET_SMEP
3693 03:59:40.247988 a7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3694 03:59:40.254374 # [ [ 51.084119] lkdtm: trying to clear SMEP normally
3695 03:59:40.267539 49.113694] FS: 00007fc7338ec580(0000) GS:ffff8f0b3ac80000(0000)[ 51.095495] ------------[ cut here ]------------
3696 03:59:40.267999 knlGS:0000000000000000
3697 03:59:40.277346 # [ 49.122731] CS: 0010 DS: 0000 ES:[ 51.106863] pinned CR4 bits changed: 0x100000!?
3698 03:59:40.280499 0000 CR0: 0000000080050033
3699 03:59:40.293465 # [ 49.129147] CR2: 0000000000000[ 51.118163] WARNING: CPU: 1 PID: 1124 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x45/0x60
3700 03:59:40.300617 000 CR3: 0000000103430003 CR4: 00000000003706e0
3701 03:59:40.326580 # [ 49.137119[ 51.134565] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3702 03:59:40.340328 ] BUG: sleeping function called from invalid context at include/[ 51.167214] CPU: 1 PID: 1124 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3703 03:59:40.349867 [ 51.182082] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3704 03:59:40.350312 linux/percpu-rwsem.h:49
3705 03:59:40.360495 # [ 49.147032] in_atomic(): 0, irqs_d[ 51.188894] RIP: 0010:native_write_cr4+0x45/0x60
3706 03:59:40.363183 isabled(): 1, non_block: 0, pid: 830, name: cat
3707 03:59:40.386108 # [ 49.155392[ 51.200262] Code: 39 c2 75 2d 48 85 f6 75 05 c3 cc cc cc cc 80 3d 93 a3 c3 01 00 75 f2 48 c7 c7 40 7d 00 85 c6 05 83 a3 c3 01 01 e8 13 b3 e7 00 <0f> 0b c3 cc cc cc cc 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09
3708 03:59:40.389721 ] INFO: lockdep is turned off.
3709 03:59:40.399460 # [ 49.159769] irq event stamp[ 51.227484] RSP: 0018:ffffa7b4c1ac7e48 EFLAGS: 00010286
3710 03:59:40.405989 [ 51.239537] RAX: 0000000000000000 RBX: 00000000002706e0 RCX: 0000000000000000
3711 03:59:40.408944 : 0
3712 03:59:40.421814 # [ 49.163173] hardirqs last enabled at (0): [<000000000[ 51.247535] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
3713 03:59:40.421903 0000000>] 0x0
3714 03:59:40.435275 # [ 49.170173] hardirqs last disabled at (0): [[ 51.261721] RBP: ffffffff850c87fd R08: 0000000000000000 R09: 0000000000000000
3715 03:59:40.438023 <ffffffff83900ce0>] copy_process+0x640/0x1c80
3716 03:59:40.448141 # [ 49.179302] [ 51.275912] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3717 03:59:40.465374 softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process[ 51.290104] R13: ffffa7b4c1ac7f10 R14: ffffa7b4c1ac7f10 R15: ffff8f0ac275d000
3718 03:59:40.465561 +0x640/0x1c80
3719 03:59:40.477823 # [ 49.188438] softirqs last disabled at (0): [[ 51.304297] FS: 00007f2231377580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
3720 03:59:40.484446 [ 51.319552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3721 03:59:40.488096 <0000000000000000>] 0x0
3722 03:59:40.497763 # [ 49.195440] CPU: 1 PID: 830 Comm: [ 51.325973] CR2: 00007f2231190000 CR3: 0000000103574003 CR4: 00000000003706e0
3723 03:59:40.504756 cat Tainted: G D W 5.10.136-cip14 #1
3724 03:59:40.507829 # [ 49.2039[ 51.340184] Call Trace:
3725 03:59:40.514350 85] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3726 03:59:40.521036 # [ [ 51.349130] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3727 03:59:40.521492 49.210790] Call Trace:
3728 03:59:40.530730 # [ 49.213531] dump_stack+0x77/0x9b[ 51.360188] direct_entry.cold+0x2c/0x38
3729 03:59:40.534154 # [ 49.217229] ___might_sleep.cold+0xa6/0xb6
3730 03:59:40.540941 # [ 49.22180[ 51.370785] full_proxy_write+0x53/0x80
3731 03:59:40.544252 4] exit_signals+0x1c/0x2e0
3732 03:59:40.550885 # [ 49.225794] do_exit+0xd5/0xb0[ 51.381284] vfs_write+0xe7/0x3a0
3733 03:59:40.551357 0
3734 03:59:40.554270 # [ 49.229297] ? ksys_write+0x68/0xf0
3735 03:59:40.561092 # [ 49.233192] r[ 51.391204] ksys_write+0x68/0xf0
3736 03:59:40.563744 ewind_stack_do_exit+0x17/0x20
3737 03:59:40.570426 # [ 49.237861] RIP: 0033:0x7fc7[ 51.401125] do_syscall_64+0x30/0x40
3738 03:59:40.570959 33814f33
3739 03:59:40.584279 # [ 49.248064] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 0[ 51.411332] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3740 03:59:40.587392 [ 51.423188] RIP: 0033:0x7f223129ff33
3741 03:59:40.613679 2 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85[ 51.427180] 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
3742 03:59:40.623158 [ 51.454374] RSP: 002b:00007ffe9051ceb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3743 03:59:40.636439 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1[ 51.462860] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f223129ff33
3744 03:59:40.643501 [ 51.477043] RDX: 000000000000000b RSI: 00007f2231190000 RDI: 0000000000000001
3745 03:59:40.646916 f 40 00 48 83 ec 28 48 89 54 24 18
3746 03:59:40.659941 # [ 49.269051] RSP: 002b:0[ 51.485017] RBP: 00007f2231190000 R08: 00007f223118f010 R09: 0000000000000000
3747 03:59:40.666080 [ 51.499201] R10: 00007f223139a1c0 R11: 0000000000000246 R12: 0000000000000001
3748 03:59:40.672562 0007ffef07cc2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3749 03:59:40.679496 # [[ 51.507177] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3750 03:59:40.689425 49.277500] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 0[ 51.521365] irq event stamp: 0
3751 03:59:40.699145 [ 51.530986] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3752 03:59:40.699711 0007fc733814f33
3753 03:59:40.712100 # [ 49.285480] RDX: 000000000000000a RSI: 000[ 51.537990] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3754 03:59:40.722100 [ 51.553337] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3755 03:59:40.725332 07fc733705000 RDI: 0000000000000001
3756 03:59:40.734832 # [ 49.293450] RBP: 00007[ 51.562479] softirqs last disabled at (0): [<0000000000000000>] 0x0
3757 03:59:40.741670 fc733705000 R08: 00007fc733704010 R09: 0000000000000000
3758 03:59:40.745049 # [ 4[ 51.575694] ---[ end trace e2f66c91d8f90f5a ]---
3759 03:59:40.758208 9.301419] R10: 00007fc73390f1c0 R11: 0000000000000246 R12: 00000[ 51.587071] lkdtm: ok: SMEP did not get cleared
3760 03:59:40.764949 [ 51.598345] lkdtm: trying to clear SMEP with call gadget
3761 03:59:40.768477 [ 51.604279] lkdtm: ok: SMEP removal was reverted
3762 03:59:40.771715 00000000001
3763 03:59:40.778297 # [ 49.309389] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3764 03:59:40.781411 # EXCEPTION: saw 'call trace:': ok
3765 03:59:40.784940 ok 5 selftests: lkdtm: EXCEPTION.sh
3766 03:59:40.787810 # selftests: lkdtm: LOOP.sh
3767 03:59:40.791136 # Skipping LOOP: Hangs the system
3768 03:59:40.794416 ok 6 selftests: lkdtm: LOOP.sh # SKIP
3769 03:59:40.797754 # selftests: lkdtm: EXHAUST_STACK.sh
3770 03:59:40.804659 # Skipping EXHAUST_STACK: Corrupts memory on failure
3771 03:59:40.808007 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
3772 03:59:40.814019 # selftests: lkdtm: CORRUPT_STACK.sh
3773 03:59:40.817480 # Skipping CORRUPT_STACK: Crashes entire system on success
3774 03:59:40.824289 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
3775 03:59:40.827700 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
3776 03:59:40.833561 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
3777 03:59:40.840326 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
3778 03:59:40.843698 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
3779 03:59:40.850212 # [ 49.560175] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3780 03:59:40.853664 # [ 49.572246] lkdtm: attempting good list addition
3781 03:59:40.860181 # [ 49.583620] lkdtm: attempting corrupted list addition
3782 03:59:40.866869 # [ 49.595479] lkdtm: list_add() corruption not detected!
3783 03:59:40.873656 # CORRUPT_LIST_[ 51.708706] lkdtm: Performing direct entry DOUBLE_FAULT
3784 03:59:40.877044 ADD: missing 'list_add corruption': [FAIL]
3785 03:59:40.886374 not ok 10 selftests:[ 51.714732] lkdtm: XFAIL: this test is ia32-only
3786 03:59:40.890000 lkdtm: CORRUPT_LIST_ADD.sh # exit=1
3787 03:59:40.893344 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
3788 03:59:40.900071 # [ 49.737630] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3789 03:59:40.906855 # [ 49.747636] lkdtm: attempting good list removal
3790 03:59:40.909494 # [ 49.752717] lkdtm: attempting corrupted list removal
3791 03:59:40.916208 # [ 49.758277] lkdtm: list_del() corruption not detected!
3792 03:59:40.922914 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
3793 03:59:40.925975 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
3794 03:59:40.932071 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3795 03:59:40.935395 # Segmentation fault
3796 03:59:40.942199 # [ 49.876249] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3797 03:59:40.949030 # [ 49.889245] lkdtm: attempting bad read from page below current stack
3798 03:59:40.958614 # [ 49.896383] BUG: stack guard page was hit at 00000000ae3aacc9 (stack is 0000000089adafeb..00000000de893d0c)
3799 03:59:40.965199 # [ 49.907281] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3800 03:59:40.975509 # [ 49.920305] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3801 03:59:40.982184 # [ 49.928956] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3802 03:59:40.991725 # [ 49.935764] RI[ 51.822885] lkdtm: Performing direct entry CORRUPT_PAC
3803 03:59:40.995199 [ 51.831274] lkdtm: XFAIL: this test is arm64-only
3804 03:59:41.002125 P: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3805 03:59:41.021508 # [ 49.942279] Code: cc cc cc 0f 1f 44 00 00 53 48 c7 c7 60 90 0c 85 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 df a0 fd ff 48 c7 c7 a0 90 0c 85 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 c5 a0 fd ff 0f 1f 44
3806 03:59:41.028249 # [ 49.963257] RSP: 0018:ffffa7b4c19b7e50 EFLAGS: 00010246
3807 03:59:41.035007 # [ 49.969092] RAX: 0000000000000038 RBX: ffffa7b4c19b4000 RCX: 0000000000000000
3808 03:59:41.045168 # [ 49.977064] RDX: 0000000000000000 RSI: ffff8f0b3ad9bf70 RDI: ffffffff850c90a0
3809 03:59:41.051190 # [ 49.985034] RBP: ffffffff850c87ca R08: 0000000000000000 R09: 0000000000000000
3810 03:59:41.061385 # [ 49.993004] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3811 03:59:41.067995 # [ 50.000974] R13: ffffa7b4c19b7f10 R14: ffffa7b4c19b7f10 R15: ffff8f0ac35c1000
3812 03:59:41.077423 # [ 50.008946] FS: 00007fd087a11580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3813 03:59:41.084648 # [ 50.017976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3814 03:59:41.094094 # [ 50.024392] CR2: ffffa7b4c19b3fff CR3: 00000001032dc003 CR4: 00000000003706e0
3815 03:59:41.094640 # [ 50.032363] Call Trace:
3816 03:59:41.100732 # [ 50.035090] ? lkdtm_CORRUPT_LIST_DEL+0xe0/0xe0
3817 03:59:41.104148 # [ 50.040147] direct_entry.cold+0x2c/0x38
3818 03:59:41.114208 # [ 50.044531] full_p[ 51.943692] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
3819 03:59:41.123228 [ 51.955665] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
3820 03:59:41.123719 roxy_write+0x53/0x80
3821 03:59:41.129805 # [ 50.048814] vfs_write+0xe7/0x3a0
3822 03:59:41.133285 # [ 50.052529] ksys_write+0x68/0xf0
3823 03:59:41.136683 # [ 50.056228] do_syscall_64+0x30/0x40
3824 03:59:41.142875 # [ 50.060219] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3825 03:59:41.146192 # [ 50.065859] RIP: 0033:0x7fd087939f33
3826 03:59:41.165978 # [ 50.069847] 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
3827 03:59:41.175911 # [ 50.090834] RSP: 002b:00007ffcfb9a8f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3828 03:59:41.185974 # [ 50.099291] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd087939f33
3829 03:59:41.192678 # [ 50.107260] RDX: 0000000000000019 RSI: 00007fd08782a000 RDI: 0000000000000001
3830 03:59:41.202665 # [ 50.115230] RBP: 00007fd08782a000 R08: 00007fd087829010 R09: 0000000000000000
3831 03:59:41.209498 # [ 50.123200] R10: 00007fd087a341c0 R11: 0000000000000246 R12: 0000000000000001
3832 03:59:41.215508 # [ 50.131172] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3833 03:59:41.245263 # [ 50.139146] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3834 03:59:41.248560 # [ 50.165618] ---[ end trace e2f66c91d8f90f58 ]---
3835 03:59:41.255184 # [ 50.170763] RIP: 0010:lkdtm_BUG+0x5/0x10
3836 03:59:41.275097 # [ 50.175141] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3837 03:59:41.281622 # [ 50.196127] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
3838 03:59:41.288337 # [ 50.201961] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
3839 03:59:41.298209 # [ 50.209931] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3840 03:59:41.304896 # [ 50.217901] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3841 03:59:41.314358 # [ 50.225871] R10: 00000000ffffe00[ 52.147423] lkdtm: Performing direct entry READ_AFTER_FREE
3842 03:59:41.321033 0 R11: 3fffffffffffffff R12: 0000000000000004
3843 03:59:41.327790 # [ 50.233840] [ 52.155907] lkdtm: Value in memory before free: 12345678
3844 03:59:41.340853 R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f00[ 52.168065] lkdtm: Attempting bad read from freed memory
3845 03:59:41.341311 0
3846 03:59:41.350863 # [ 50.241812] FS: 00007fd087a11580(0000) GS:ffff8f0b3ad80[ 52.180233] lkdtm: Memory was not poisoned
3847 03:59:41.354434 000(0000) knlGS:0000000000000000
3848 03:59:41.360589 # [ 50.250841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3849 03:59:41.367283 # [ 50.257255] CR2: ffffa7b4c19b3fff CR3: 00000001032dc003 CR4: 00000000003706e0
3850 03:59:41.377256 # [ 50.265226] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3851 03:59:41.387289 # [ 50.275140] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1055, name: cat
3852 03:59:41.390575 # [ 50.283597] INFO: lockdep is turned off.
3853 03:59:41.393959 # [ 50.287973] irq event stamp: 0
3854 03:59:41.403350 # [ 50.291379] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3855 03:59:41.410494 # [ 50.298379] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3856 03:59:41.420008 # [ 50.307532] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
3857 03:59:41.426671 # [ 50.316668] softirqs last disabled at (0): [<0000000000000000>] 0x0
3858 03:59:41.436482 # [ 50.323667] CPU: 3 PID: 1055 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3859 03:59:41.443345 # [ 50.332318] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3860 03:59:41.446800 # [ 50.339122] Call Trace:
3861 03:59:41.449536 # [ 50.341850] dump_stack+0x77/0x9b
3862 03:59:41.456380 # [ 50.345549] ___might_sleep.cold+0xa6/0xb6
3863 03:59:41.459609 # [ 50.350122] exit_signals+0x1c/0x2e0
3864 03:59:41.463092 # [ 50.354104] do_exit+0xd5/0xb00
3865 03:59:41.466603 # [ 50.357598] ? ksys_write+0x68/0xf0
3866 03:59:41.473298 # [ 50.361493] rewind_stack_do_exit+0x17/0x20
3867 03:59:41.476317 # [ 50.366162] RIP: 0033:0x7fd087939f33
3868 03:59:41.499229 # [ 50.370150] 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[ 52.328249] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3869 03:59:41.505821 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3870 03:59:41.512308 # [ 50.391137] [ 52.340841] lkdtm: Value in memory before free: 12345678
3871 03:59:41.525259 RSP: 002b:00007ffcfb9a8f58 EFLAGS: 00000246 ORIG_RAX: 0000000000[ 52.353007] lkdtm: Attempting to read from freed memory
3872 03:59:41.525872 000001
3873 03:59:41.535499 # [ 50.399594] RAX: ffffffffffffffda RBX: 000000000000[ 52.365056] lkdtm: Buddy page was not poisoned
3874 03:59:41.538757 0019 RCX: 00007fd087939f33
3875 03:59:41.545096 # [ 50.407564] RDX: 0000000000000019 RSI: 00007fd08782a000 RDI: 0000000000000001
3876 03:59:41.555285 # [ 50.415536] RBP: 00007fd08782a000 R08: 00007fd087829010 R09: 0000000000000000
3877 03:59:41.561221 # [ 50.423508] R10: 00007fd087a341c0 R11: 0000000000000246 R12: 0000000000000001
3878 03:59:41.571466 # [ 50.431478] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3879 03:59:41.574965 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
3880 03:59:41.580808 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3881 03:59:41.583953 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3882 03:59:41.587360 # Segmentation fault
3883 03:59:41.593979 # [ 50.567047] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3884 03:59:41.600632 # [ 50.577127] lkdtm: attempting bad read from page above current stack
3885 03:59:41.614418 # [ 50.584269] BUG: stack guard page was hit at 0000000012ccc15f (stack is 00000000e0f65fae..00000000acb16a27)
3886 03:59:41.620935 # [ 50.595167] kernel stack overflow (page fault): 0000 [#4] SMP PTI
3887 03:59:41.633975 # [ 50.608191] CPU: 3 PID: 1088 Comm: cat Tainted: G D W 5.10.136-cip[ 52.469155] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3888 03:59:41.640741 [ 52.475696] lkdtm: Attempting double slab free ...
3889 03:59:41.641246 14 #1
3890 03:59:41.646828 # [ 50.616843] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3891 03:59:41.653658 # [ 50.623644] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3892 03:59:41.676874 # [ 50.630255] Code: a0 fd ff 0f 1f 44 00 00 53 48 c7 c7 d8 90 0c 85 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 a5 a0 fd ff 48 c7 c7 18 91 0c 85 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 88 a0 fd ff
3893 03:59:41.683552 # [ 50.657476] RSP: 0018:ffffa7b4c1a1fe50 EFLAGS: 00010246
3894 03:59:41.690180 # [ 50.663313] RAX: 0000000000000038 RBX: ffffa7b4c1a1c000 RCX: 0000000000000000
3895 03:59:41.699631 # [ 50.671284] RDX: 0000000000000000 RSI: ffff8f0b3ad9bf70 RDI: ffffffff850c9118
3896 03:59:41.706384 # [ 50.679246] RBP: ffffffff850c87e3 R08: 0000000000000000 R09: 0000000000000000
3897 03:59:41.715935 # [ 50.687215] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3898 03:59:41.722874 # [ 50.695184] R13: ffffa7b4c1a1ff10 R14: ffffa7b4c1a1ff10 R15: ffff8f0ac3560000
3899 03:59:41.732534 # [ 50.703156] FS: 00007f67dc09e580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3900 03:59:41.739209 # [ 50.712186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3901 03:59:41.745862 # [ 50.718603] CR2: ffffa7b4c1a20000 CR3: 0000000103dcc004 CR4: 00000000003706e0
3902 03:59:41.749269 # [ 50.726574] Call Trace:
3903 03:59:41.756028 # [ 50.729302] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3904 03:59:41.758765 # [ 50.735137] direct_entry.cold+0x2c/0x38
3905 03:59:41.765697 # [ 50.739522] full_proxy_write+0x53/0x80
3906 03:59:41.768941 # [ 50.743837] vfs_write+0xe7/0x3a0
3907 03:59:41.772429 # [ 50.747536] ksys_write+0x68/0xf0
3908 03:59:41.775838 # [ 50.751237] do_syscall_64+0x30/0x40
3909 03:59:41.781953 # [ 50.755227] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3910 03:59:41.785355 # [ 50.760868] RIP: 0033:0x7f67dbfc6f33
3911 03:59:41.801750 # [ 50.764856] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 6[ 52.631259] lkdtm: Performing direct entry SLAB_FREE_CROSS
3912 03:59:41.815222 4 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d [ 52.642607] lkdtm: Attempting cross-cache slab free ...
3913 03:59:41.818720 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3914 03:59:41.828095 # [ 50.785844] RSP: 002b:00007ffe4d5a04a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3915 03:59:41.838222 # [ 50.794302] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f67dbfc6f33
3916 03:59:41.845306 # [ 50.802272] RDX: 000000000000001a RSI: 00007f67dbeb7000 RDI: 0000000000000001
3917 03:59:41.854721 # [ 50.810242] RBP: 00007f67dbeb7000 R08: 00007f67dbeb6010 R09: 0000000000000000
3918 03:59:41.860965 # [ 50.818213] R10: 00007f67dc0c11c0 R11: 0000000000000246 R12: 0000000000000001
3919 03:59:41.871061 # [ 50.826185] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3920 03:59:41.897486 # [ 50.834160] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3921 03:59:41.900568 # [ 50.860619] ---[ end trace e2f66c91d8f90f59 ]---
3922 03:59:41.907058 # [ 50.871988] RIP: 0010:lkdtm_BUG+0x5/0x10
3923 03:59:41.927441 # [ 50.876366] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
3924 03:59:41.937124 # [ 50.897354] RSP: 0018:ffffa7b4c14afe60 EFLAGS: [ 52.768973] lkdtm: Performing direct entry SLAB_FREE_PAGE
3925 03:59:41.940492 00010286
3926 03:59:41.950014 # [ 50.903179] RAX: ffffffff840de190 RBX: 0000000000[ 52.778961] lkdtm: Attempting non-Slab slab free ...
3927 03:59:41.953518 000001 RCX: 0000000000000000
3928 03:59:41.960274 # [ 50.911150] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
3929 03:59:41.969814 # [ 50.919120] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
3930 03:59:41.976628 # [ 50.927091] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3931 03:59:41.986612 # [ 50.935063] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
3932 03:59:41.996518 # [ 50.943035] FS: 00007f67dc09e580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
3933 03:59:42.002673 # [ 50.952074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3934 03:59:42.009628 # [ 50.958490] CR2: ffffa7b4c1a20000 CR3: 0000000103dcc004 CR4: 00000000003706e0
3935 03:59:42.016247 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
3936 03:59:42.019573 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3937 03:59:42.023073 # selftests: lkdtm: UNSET_SMEP.sh
3938 03:59:42.029671 # [ 51.074896] lkdtm: Performing direct entry UNSET_SMEP
3939 03:59:42.035903 # [ 51.084119] lkdtm: trying to clear SMEP normally
3940 03:59:42.039202 # [ 51.095495] ------------[ cut here ]------------
3941 03:59:42.045866 # [ 51.106863] pinned CR4 bits changed: 0x100000!?
3942 03:59:42.055280 # [ 51.118163] WARNING: CPU: 1 PID: 1124 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x45/0x60
3943 03:59:42.082038 # [ 51.134565] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3944 03:59:42.092202 # [ 51.167214] CPU: 1 PID: 1124 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3945 03:59:42.098815 # [ 51.182082] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3946 03:59:42.101589 # [ 51.188894] RIP: 0010:native_write_cr4+0x45/0x60
3947 03:59:42.124825 # [ 51.200262] Code: 39 c2 75 2d 48 85 f6 75 05 c3 cc cc cc cc 80 3d 93 a3 c3 01 00 75 f2 48 c7 c7 40 7d 00 85 c6 05 83 a3 c3 01 01 e8 13 b3 e7 00 <0f> 0b c3 cc cc cc cc 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09
3948 03:59:42.131512 # [ 51.227484] RSP: 0018:ffffa7b4c1ac7e48 EFLAGS: 00010286
3949 03:59:42.137461 # [ 51.239537] RAX: 0000000000000000 RBX: 00000000002706e0 RCX: 0000000000000000
3950 03:59:42.147489 # [ 51.247535] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
3951 03:59:42.154202 # [ 51.261721] RBP: ffffffff850c87fd R08: 0000000000000000 R09: 0000000000000000
3952 03:59:42.163744 # [ 51.275912] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3953 03:59:42.170625 # [ 51.290104] R13: ffffa7b4c1ac7f10 R14: ffffa7b4c1ac7f10 R15: ffff8f0ac275d000
3954 03:59:42.180615 # [ 51.304297] FS: 00007f2231377580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
3955 03:59:42.186730 # [ 51.319552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3956 03:59:42.193677 # [ 51.325973] CR2: 00007f2231190000 CR3: 0000000103574003 CR4: 00000000003706e0
3957 03:59:42.197146 # [ 51.340184] Call Trace:
3958 03:59:42.204199 # [ [ 53.035291] lkdtm: Performing direct entry EXEC_DATA
3959 03:59:42.207038 51.349130] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3960 03:59:42.217009 # [ 51.360188] [ 53.044900] lkdtm: attempting ok execution at ffffffff840de560
3961 03:59:42.220310 direct_entry.cold+0x2c/0x38
3962 03:59:42.230234 # [ 51.370785] full_proxy_write+[ 53.057636] lkdtm: attempting bad execution at ffffffff8681e560
3963 03:59:42.230468 0x53/0x80
3964 03:59:42.233470 # [ 51.381284] vfs_write+0xe7/0x3a0
3965 03:59:42.243325 # [ 51.3912[ 53.070492] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3966 03:59:42.252758 [ 53.085064] BUG: unable to handle page fault for address: ffffffff8681e560
3967 03:59:42.259872 [ 53.092736] #PF: supervisor instruction fetch in kernel mode
3968 03:59:42.263261 [ 53.099055] #PF: error_code(0x0011) - permissions violation
3969 03:59:42.273314 [ 53.105277] PGD 65829067 P4D 65829067 PUD 6582a063 PMD 8000000066e000e3
3970 03:59:42.276170 04] ksys_write+0x68/0xf0
3971 03:59:42.283389 # [ 51.401125] do_syscall_64+0x30/[ 53.112767] Oops: 0011 [#5] SMP PTI
3972 03:59:42.289769 [ 53.122872] CPU: 1 PID: 1631 Comm: cat Tainted: G D W 5.10.136-cip14 #1
3973 03:59:42.295914 [ 53.131527] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3974 03:59:42.302767 [ 53.138335] RIP: 0010:data_area+0x0/0x40
3975 03:59:42.303304 0x40
3976 03:59:42.329041 # [ 51.411332] entry_SYSCALL_64_after_hwframe+0x61/0xc6[ 53.142714] Code: ff ff 00 d2 5d c4 0a 8f ff ff 00 d1 5d c4 0a 8f ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
3977 03:59:42.335956 [ 53.169915] RSP: 0018:ffffa7b4c22cfe48 EFLAGS: 00010246
3978 03:59:42.343045 [ 53.175741] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3979 03:59:42.352106 [ 53.183713] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
3980 03:59:42.358923 [ 53.191683] RBP: ffffffff8681e560 R08: 0000000000000000 R09: 0000000000000000
3981 03:59:42.368670 [ 53.199655] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3982 03:59:42.375456 [ 53.207625] R13: ffffa7b4c22cff10 R14: ffffa7b4c22cff10 R15: ffff8f0ac3ebc000
3983 03:59:42.384966 [ 53.215596] FS: 00007fe69ea1e580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
3984 03:59:42.392345 [ 53.224636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3985 03:59:42.398175 [ 53.231045] CR2: ffffffff8681e560 CR3: 0000000103c10003 CR4: 00000000003706e0
3986 03:59:42.401484 [ 53.239015] Call Trace:
3987 03:59:42.405186 [ 53.241744] ? execute_location+0x45/0x56
3988 03:59:42.405752
3989 03:59:42.411577 # [ 51.423188] RIP: 0033:0x7f223129ff33
3990 03:59:42.418015 # [ 51.427180] Co[ 53.246220] ? direct_entry.cold+0x2c/0x38
3991 03:59:42.421398 [ 53.257009] ? full_proxy_write+0x53/0x80
3992 03:59:42.431469 de: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 [ 53.261489] ? vfs_write+0xe7/0x3a0
3993 03:59:42.435046 [ 53.271593] ? ksys_write+0x68/0xf0
3994 03:59:42.438033 [ 53.275486] ? do_syscall_64+0x30/0x40
3995 03:59:42.451403 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 0[ 53.279670] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
3996 03:59:42.484169 5 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 [ 53.291722] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3997 03:59:42.487535 [ 53.324364] CR2: ffffffff8681e560
3998 03:59:42.493617 [ 53.328061] ---[ end trace e2f66c91d8f90f5b ]---
3999 03:59:42.497109 [ 53.333218] RIP: 0010:lkdtm_BUG+0x5/0x10
4000 03:59:42.517606 [ 53.337594] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4001 03:59:42.523337 [ 53.358580] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4002 03:59:42.533392 [ 53.364413] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4003 03:59:42.540479 [ 53.372382] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4004 03:59:42.546577 [ 53.380353] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4005 03:59:42.556463 [ 53.388324] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4006 03:59:42.563162 [ 53.396293] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4007 03:59:42.572956 [ 53.404265] FS: 00007fe69ea1e580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4008 03:59:42.579531 [ 53.413301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4009 03:59:42.585871 [ 53.419717] CR2: ffffffff8681e560 CR3: 0000000103c10003 CR4: 00000000003706e0
4010 03:59:42.596158 [ 53.427686] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4011 03:59:42.605691 [ 53.437598] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1631, name: cat
4012 03:59:42.609442 [ 53.446053] INFO: lockdep is turned off.
4013 03:59:42.612628 [ 53.450428] irq event stamp: 0
4014 03:59:42.619346 [ 53.453834] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4015 03:59:42.628358 [ 53.460835] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4016 03:59:42.638549 [ 53.469962] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4017 03:59:42.645311 [ 53.479097] softirqs last disabled at (0): [<0000000000000000>] 0x0
4018 03:59:42.654876 [ 53.486095] CPU: 1 PID: 1631 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4019 03:59:42.661712 [ 53.494745] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4020 03:59:42.665111 [ 53.501548] Call Trace:
4021 03:59:42.667995 [ 53.504275] dump_stack+0x77/0x9b
4022 03:59:42.671693 [ 53.507971] ___might_sleep.cold+0xa6/0xb6
4023 03:59:42.674669 [ 53.512543] exit_signals+0x1c/0x2e0
4024 03:59:42.678142 [ 53.516543] do_exit+0xd5/0xb00
4025 03:59:42.681532 24 18
4026 03:59:42.688587 # [ 51.454374] RSP: 002b:00007ffe9051ceb8 EFLAGS: 00000[ 53.520056] ? ksys_write+0x68/0xf0
4027 03:59:42.694655 [ 53.530164] rewind_stack_do_exit+0x17/0x20
4028 03:59:42.697953 246 ORIG_RAX: 0000000000000001
4029 03:59:42.704529 # [ 51.462860] RAX: ffffffffff[ 53.534832] RIP: 0033:0x7fe69e946f33
4030 03:59:42.724384 [ 53.545033] 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
4031 03:59:42.733775 [ 53.566018] RSP: 002b:00007ffd1dfaa268 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4032 03:59:42.740591 [ 53.574478] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fe69e946f33
4033 03:59:42.750347 [ 53.582448] RDX: 000000000000000a RSI: 00007fe69e837000 RDI: 0000000000000001
4034 03:59:42.757294 [ 53.590417] RBP: 00007fe69e837000 R08: 00007fe69e836010 R09: 0000000000000000
4035 03:59:42.766868 [ 53.598387] R10: 00007fe69ea411c0 R11: 0000000000000246 R12: 0000000000000001
4036 03:59:42.773585 [ 53.606357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4037 03:59:42.780111 ffffda RBX: 000000000000000b RCX: 00007f223129ff33
4038 03:59:42.786134 # [ 51.477043] RDX: 000000000000000b RSI: 00007f2231190000 RDI: 0000000000000001
4039 03:59:42.796650 # [ 51.485017] RBP: 00007f2231190000 R08: 00007f223118f010 R09: 0000000000000000
4040 03:59:42.802807 # [ 51.499201] R10: 00007f223139a1c0 R11: 0000000000000246 R12: 0000000000000001
4041 03:59:42.809588 # [ 51.507177] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4042 03:59:42.816508 # [ 51.521365] irq event stamp: 0
4043 03:59:42.822468 # [ 51.530986] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4044 03:59:42.832439 # [ 51.537990] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4045 03:59:42.839143 # [ 51.553337] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4046 03:59:42.848702 # [ 51.562479] softirqs last disabled at (0): [<0000000000000000>] 0x0
4047 03:59:42.852146 # [ 51.575694] ---[ end trace e2f66c91d8f90f5a ]---
4048 03:59:42.858854 # [ 51.587071] lkdtm: ok: SMEP did not get cleared
4049 03:59:42.865771 # [ 51.598345] lkdtm: trying to clear SMEP with call gadget
4050 03:59:42.869087 # [ 51.604279] lkdtm: ok: SMEP removal was reverted
4051 03:59:42.875213 # UNSET_SMEP: saw 'pinned CR4 bits changed:': ok
4052 03:59:42.878797 ok 14 selftests: lkdtm: UNSET_SMEP.sh
4053 03:59:42.882155 # selftests: lkdtm: DOUBLE_FAULT.sh
4054 03:59:42.892128 # [ 51.708706] lkdtm: Performing[ 53.720833] lkdtm: Performing direct entry EXEC_STACK
4055 03:59:42.895476 direct entry DOUBLE_FAULT
4056 03:59:42.905202 # [ 51.714732] lkdtm: XFAIL: this [ 53.731845] lkdtm: attempting ok execution at ffffffff840de560
4057 03:59:42.905418 test is ia32-only
4058 03:59:42.908292 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
4059 03:59:42.915081 ok 15 se[ 53.744582] lkdtm: attempting bad execution at ffffa7b4c2377e18
4060 03:59:42.921916 lftests: lkdtm: DOUBLE_FAULT.sh # SKIP
4061 03:59:42.931219 # selftests: lkdtm: CORR[ 53.757414] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4062 03:59:42.938269 [ 53.771989] BUG: unable to handle page fault for address: ffffa7b4c2377e18
4063 03:59:42.941561 UPT_PAC.sh
4064 03:59:42.950938 # [ 51.822885] lkdtm: Performing direct entry CORR[ 53.779669] #PF: supervisor instruction fetch in kernel mode
4065 03:59:42.957753 [ 53.792203] #PF: error_code(0x0011) - permissions violation
4066 03:59:42.957854 UPT_PAC
4067 03:59:42.974026 # [ 51.831274] lkdtm: XFAIL: this test is arm64-only[ 53.798427] PGD 100000067 P4D 100000067 PUD 100211067 PMD 105020067 PTE 8000000103de6063
4068 03:59:42.977563 [ 53.813691] Oops: 0011 [#6] SMP PTI
4069 03:59:42.984151 [ 53.817583] CPU: 1 PID: 1667 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4070 03:59:42.990376 [ 53.826233] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4071 03:59:42.997103 [ 53.833039] RIP: 0010:0xffffa7b4c2377e18
4072 03:59:43.017375 [ 53.837417] Code: 00 00 18 7e 37 c2 b4 a7 ff ff 46 b5 76 84 ff ff ff ff 20 00 00 00 00 00 00 00 26 89 0c 85 ff ff ff ff 75 b6 76 84 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4073 03:59:43.023604 [ 53.858405] RSP: 0018:ffffa7b4c2377df8 EFLAGS: 00010246
4074 03:59:43.030104 [ 53.864239] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4075 03:59:43.040487 [ 53.872209] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
4076 03:59:43.046852 [ 53.880180] RBP: ffffa7b4c2377e18 R08: 0000000000000000 R09: 0000000000000000
4077 03:59:43.057189 [ 53.888152] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
4078 03:59:43.062985 [ 53.896122] R13: ffffa7b4c2377f10 R14: ffffa7b4c2377f10 R15: ffff8f0ac2764000
4079 03:59:43.073158 [ 53.904094] FS: 00007fad88133580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4080 03:59:43.079584 [ 53.913124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4081 03:59:43.086390 [ 53.919540] CR2: ffffa7b4c2377e18 CR3: 000000010543e002 CR4: 00000000003706e0
4082 03:59:43.089778 [ 53.927533] Call Trace:
4083 03:59:43.093241 [ 53.930262] ? execute_location+0x45/0x56
4084 03:59:43.096724 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
4085 03:59:43.106112 ok 16 selftests: lkdtm: COR[ 53.934739] ? lkdtm_EXEC_STACK+0x26/0x44
4086 03:59:43.109390 [ 53.945430] ? direct_entry.cold+0x2c/0x38
4087 03:59:43.112978 [ 53.950004] ? full_proxy_write+0x53/0x80
4088 03:59:43.116331 RUPT_PAC.sh # SKIP
4089 03:59:43.123075 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRI[ 53.954485] ? vfs_write+0xe7/0x3a0
4090 03:59:43.128726 [ 53.964590] ? ksys_write+0x68/0xf0
4091 03:59:43.132066 [ 53.968484] ? do_syscall_64+0x30/0x40
4092 03:59:43.132153 TE.sh
4093 03:59:43.142589 # [ 51.943692] lkdtm: Performing direct entry UNALIGNED[ 53.972671] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4094 03:59:43.145147 _LOAD_STORE_WRITE
4095 03:59:43.175949 # [ 51.955665] lkdtm: XFAIL: arch has CONFI[ 53.984723] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4096 03:59:43.181725 [ 54.017369] CR2: ffffa7b4c2377e18
4097 03:59:43.185204 [ 54.021068] ---[ end trace e2f66c91d8f90f5c ]---
4098 03:59:43.188818 [ 54.026224] RIP: 0010:lkdtm_BUG+0x5/0x10
4099 03:59:43.211658 [ 54.030602] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4100 03:59:43.218800 [ 54.051588] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4101 03:59:43.225168 [ 54.057421] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4102 03:59:43.231503 [ 54.065391] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4103 03:59:43.241599 [ 54.073362] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4104 03:59:43.248202 [ 54.081333] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4105 03:59:43.258095 [ 54.089302] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4106 03:59:43.264926 [ 54.097274] FS: 00007fad88133580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4107 03:59:43.270918 [ 54.106314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4108 03:59:43.281053 [ 54.112730] CR2: ffffa7b4c2377e18 CR3: 000000010543e002 CR4: 00000000003706e0
4109 03:59:43.290666 [ 54.120702] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4110 03:59:43.297336 [ 54.130616] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1667, name: cat
4111 03:59:43.304147 [ 54.139072] INFO: lockdep is turned off.
4112 03:59:43.307553 [ 54.143449] irq event stamp: 0
4113 03:59:43.313750 [ 54.146880] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4114 03:59:43.323740 [ 54.153882] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4115 03:59:43.330559 [ 54.163019] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4116 03:59:43.340053 [ 54.172153] softirqs last disabled at (0): [<0000000000000000>] 0x0
4117 03:59:43.346759 [ 54.179152] CPU: 1 PID: 1667 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4118 03:59:43.353518 [ 54.187802] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4119 03:59:43.356355 [ 54.194607] Call Trace:
4120 03:59:43.359696 [ 54.197335] dump_stack+0x77/0x9b
4121 03:59:43.366497 [ 54.201035] ___might_sleep.cold+0xa6/0xb6
4122 03:59:43.369858 [ 54.205609] exit_signals+0x1c/0x2e0
4123 03:59:43.373057 [ 54.209600] do_exit+0xd5/0xb00
4124 03:59:43.376299 [ 54.213094] ? ksys_write+0x68/0xf0
4125 03:59:43.379721 [ 54.216988] rewind_stack_do_exit+0x17/0x20
4126 03:59:43.383138 G_HAVE_EFFICIENT_UNALIGNED_ACCESS
4127 03:59:43.392620 # UNALIGNED_LOAD_STORE_WRITE:[ 54.221658] RIP: 0033:0x7fad8805bf33
4128 03:59:43.412656 [ 54.231860] 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
4129 03:59:43.419593 [ 54.252847] RSP: 002b:00007ffc4195f688 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4130 03:59:43.429049 [ 54.261303] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fad8805bf33
4131 03:59:43.435640 [ 54.269272] RDX: 000000000000000b RSI: 00007fad87f4c000 RDI: 0000000000000001
4132 03:59:43.445669 [ 54.277243] RBP: 00007fad87f4c000 R08: 00007fad87f4b010 R09: 0000000000000000
4133 03:59:43.451970 [ 54.285215] R10: 00007fad881561c0 R11: 0000000000000246 R12: 0000000000000001
4134 03:59:43.461766 [ 54.293184] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4135 03:59:43.462234 saw 'XFAIL': [SKIP]
4136 03:59:43.468263 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
4137 03:59:43.471504 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
4138 03:59:43.478393 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
4139 03:59:43.484440 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
4140 03:59:43.487917 # selftests: lkdtm: WRITE_AFTER_FREE.sh
4141 03:59:43.494705 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
4142 03:59:43.497423 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
4143 03:59:43.500748 # selftests: lkdtm: READ_AFTER_FREE.sh
4144 03:59:43.507580 # [ 52.147423] lkdtm: Performing direct entry READ_AFTER_FREE
4145 03:59:43.514323 # [ 52.155907] lkdtm: Value in memory before free: 12345678
4146 03:59:43.521044 # [ 52.168065] lkdtm: Attempting bad read from freed memory
4147 03:59:43.524404 # [ 52.180233] lkdtm: Memory was not poisoned
4148 03:59:43.530472 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
4149 03:59:43.537109 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
4150 03:59:43.541079 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
4151 03:59:43.547269 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
4152 03:59:43.554033 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
4153 03:59:43.557434 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
4154 03:59:43.563386 # [ 52.328249] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
4155 03:59:43.570108 # [ 52.340841] lkdtm: Value in memory before free: 12345678
4156 03:59:43.576921 # [ 52.353007] lkdtm: Attempting to read from freed memory
4157 03:59:43.580273 # [ 52.365056] lkdtm: Buddy page was not poisoned
4158 03:59:43.586517 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
4159 03:59:43.593467 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
4160 03:59:43.596831 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
4161 03:59:43.602962 # [ 52.469155] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
4162 03:59:43.610044 # [ 52.475696] lkdtm: Attempting double slab free ...
4163 03:59:43.613437 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
4164 03:59:43.619422 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
4165 03:59:43.622939 # selftests: lkdtm: SLAB_FREE_CROSS.sh
4166 03:59:43.632541 # [ 52.631259] lkdtm: Performing direct entry SL[ 54.465214] lkdtm: Performing direct entry EXEC_KMALLOC
4167 03:59:43.639255 [ 54.474810] lkdtm: attempting ok execution at ffffffff840de560
4168 03:59:43.645899 [ 54.481337] lkdtm: attempting bad execution at ffff8f0ac2797c40
4169 03:59:43.655996 [ 54.487965] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4170 03:59:43.662108 [ 54.496329] BUG: unable to handle page fault for address: ffff8f0ac2797c40
4171 03:59:43.669084 [ 54.504000] #PF: supervisor instruction fetch in kernel mode
4172 03:59:43.675962 [ 54.510320] #PF: error_code(0x0011) - permissions violation
4173 03:59:43.685843 [ 54.516543] PGD 67001067 P4D 67001067 PUD 10084e063 PMD 105632063 PTE 8000000102797163
4174 03:59:43.688817 [ 54.525391] Oops: 0011 [#7] SMP PTI
4175 03:59:43.695826 [ 54.529282] CPU: 2 PID: 1703 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4176 03:59:43.705215 [ 54.537932] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4177 03:59:43.708742 [ 54.544739] RIP: 0010:0xffff8f0ac2797c40
4178 03:59:43.728507 [ 54.549117] Code: 00 00 02 00 00 00 00 00 00 00 c0 d2 64 c2 0a 8f ff ff 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 94 2a ec 83 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4179 03:59:43.735331 [ 54.570104] RSP: 0018:ffffa7b4c2417e38 EFLAGS: 00010246
4180 03:59:43.742191 [ 54.575931] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4181 03:59:43.751543 [ 54.583902] RDX: 0000000000000000 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
4182 03:59:43.758406 [ 54.591864] RBP: ffff8f0ac2797c40 R08: 0000000000000000 R09: 0000000000000000
4183 03:59:43.768664 [ 54.599834] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4184 03:59:43.775539 [ 54.607806] R13: ffffa7b4c2417f10 R14: ffffa7b4c2417f10 R15: ffff8f0ac6586000
4185 03:59:43.784901 [ 54.615778] FS: 00007fac9b52b580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
4186 03:59:43.791818 [ 54.624817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4187 03:59:43.797921 [ 54.631234] CR2: ffff8f0ac2797c40 CR3: 0000000103470001 CR4: 00000000003706e0
4188 03:59:43.801286 [ 54.639205] Call Trace:
4189 03:59:43.805143 [ 54.641935] ? execute_location+0x45/0x56
4190 03:59:43.811930 [ 54.646411] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
4191 03:59:43.814349 [ 54.651079] ? direct_entry.cold+0x2c/0x38
4192 03:59:43.821390 [ 54.655654] ? full_proxy_write+0x53/0x80
4193 03:59:43.824470 [ 54.660131] ? vfs_write+0xe7/0x3a0
4194 03:59:43.827743 [ 54.664023] ? ksys_write+0x68/0xf0
4195 03:59:43.831052 [ 54.667917] ? do_syscall_64+0x30/0x40
4196 03:59:43.837840 [ 54.672100] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4197 03:59:43.863740 [ 54.677940] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4198 03:59:43.863844 AB_FREE_CROSS
4199 03:59:43.873801 # [ 52.642607] lkdtm: Attempting cross-cache sl[ 54.704400] CR2: ffff8f0ac2797c40
4200 03:59:43.879953 [ 54.714311] ---[ end trace e2f66c91d8f90f5d ]---
4201 03:59:43.883235 [ 54.719479] RIP: 0010:lkdtm_BUG+0x5/0x10
4202 03:59:43.903489 [ 54.723858] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4203 03:59:43.909552 [ 54.744838] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4204 03:59:43.916445 [ 54.750663] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4205 03:59:43.926027 [ 54.758634] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4206 03:59:43.932881 [ 54.766606] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4207 03:59:43.943029 [ 54.774578] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4208 03:59:43.949563 [ 54.782548] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4209 03:59:43.959004 [ 54.790534] FS: 00007fac9b52b580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
4210 03:59:43.965793 [ 54.799575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4211 03:59:43.972628 [ 54.805992] CR2: ffff8f0ac2797c40 CR3: 0000000103470001 CR4: 00000000003706e0
4212 03:59:43.975877 ab free ...
4213 03:59:43.978591 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
4214 03:59:43.985464 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
4215 03:59:43.988853 # selftests: lkdtm: SLAB_FREE_PAGE.sh
4216 03:59:43.994925 # [ 52.768973] lkdtm: Performing direct entry SLAB_FREE_PAGE
4217 03:59:44.001349 # [ 52.778961] lkdtm: Attempting non-Slab slab free ...
4218 03:59:44.004774 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
4219 03:59:44.011803 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
4220 03:59:44.014566 # selftests: lkdtm: SOFTLOCKUP.sh
4221 03:59:44.018014 # Skipping SOFTLOCKUP: Hangs the system
4222 03:59:44.021382 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
4223 03:59:44.024939 # selftests: lkdtm: HARDLOCKUP.sh
4224 03:59:44.030855 # Skipping HARDLOCKUP: Hangs the system
4225 03:59:44.034198 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
4226 03:59:44.037565 # selftests: lkdtm: SPINLOCKUP.sh
4227 03:59:44.040988 # Skipping SPINLOCKUP: Hangs the system
4228 03:59:44.047743 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
4229 03:59:44.051017 # selftests: lkdtm: HUNG_TASK.sh
4230 03:59:44.054232 # Skipping HUNG_TASK: Hangs the system
4231 03:59:44.057563 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
4232 03:59:44.061124 # selftests: lkdtm: EXEC_DATA.sh
4233 03:59:44.061240 # Killed
4234 03:59:44.067965 # [ 53.035291] lkdtm: Performing direct entry EXEC_DATA
4235 03:59:44.073944 # [ 53.044900] lkdtm: attempting ok execution at ffffffff840de560
4236 03:59:44.080673 # [ 53.057636] lkdtm: attempting bad execution at ffffffff8681e560
4237 03:59:44.090430 # [ 53.070492] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4238 03:59:44.097297 # [ 53.08506[ 54.927533] lkdtm: Performing direct entry EXEC_VMALLOC
4239 03:59:44.104015 [ 54.937956] lkdtm: attempting ok execution at ffffffff840de560
4240 03:59:44.117062 4] BUG: unable to handle page fault for address: ffffffff8681e56[ 54.944483] lkdtm: attempting bad execution at ffffa7b4c06e3000
4241 03:59:44.123529 [ 54.957334] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4242 03:59:44.126807 0
4243 03:59:44.140004 # [ 53.092736] #PF: supervisor instruction fetch in kernel [ 54.965697] BUG: unable to handle page fault for address: ffffa7b4c06e3000
4244 03:59:44.146023 [ 54.979594] #PF: supervisor instruction fetch in kernel mode
4245 03:59:44.149383 [ 54.985917] #PF: error_code(0x0011) - permissions violation
4246 03:59:44.152644 mo[de
4247 03:59:44.165967 # [ 53.099055] #PF: error_code(0x0011) - permissions vio 54.992139] PGD 100000067 P4D 100000067 PUD 100211067 PMD 10563b067 PTE 800000010572e063
4248 03:59:44.169322 [ 55.007401] Oops: 0011 [#8] SMP PTI
4249 03:59:44.179555 [ 55.011295] CPU: 3 PID: 1739 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4250 03:59:44.185871 [ 55.019947] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4251 03:59:44.189215 [ 55.026755] RIP: 0010:0xffffa7b4c06e3000
4252 03:59:44.198721 [ 55.031133] Code: Unable to access opcode bytes at RIP 0xffffa7b4c06e2fd6.
4253 03:59:44.202080 [ 55.038814] RSP: 0018:ffffa7b4c249fe38 EFLAGS: 00010246
4254 03:59:44.212483 [ 55.044650] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4255 03:59:44.218512 [ 55.052620] RDX: 0000000000000000 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
4256 03:59:44.228666 [ 55.060590] RBP: ffffa7b4c06e3000 R08: 0000000000000000 R09: 0000000000000000
4257 03:59:44.234860 [ 55.068559] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4258 03:59:44.245160 [ 55.076535] R13: ffffa7b4c249ff10 R14: ffffa7b4c249ff10 R15: ffff8f0ac572e000
4259 03:59:44.251932 [ 55.084506] FS: 00007fcadc5c7580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
4260 03:59:44.258490 [ 55.093591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4261 03:59:44.268103 [ 55.100010] CR2: ffffa7b4c06e2fd6 CR3: 0000000102960002 CR4: 00000000003706e0
4262 03:59:44.271529 [ 55.107979] Call Trace:
4263 03:59:44.275223 [ 55.110708] ? execute_location+0x45/0x56
4264 03:59:44.277782 [ 55.115183] ? lkdtm_EXEC_VMALLOC+0x20/0x30
4265 03:59:44.284558 [ 55.119844] ? direct_entry.cold+0x2c/0x38
4266 03:59:44.288343 [ 55.124409] ? full_proxy_write+0x53/0x80
4267 03:59:44.291518 [ 55.128886] ? vfs_write+0xe7/0x3a0
4268 03:59:44.297616 [ 55.132778] ? ksys_write+0x68/0xf0
4269 03:59:44.301123 [ 55.136672] ? do_syscall_64+0x30/0x40
4270 03:59:44.307715 [ 55.140855] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4271 03:59:44.333814 [ 55.146691] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4272 03:59:44.334419 lation
4273 03:59:44.344091 # [ 53.105277] PGD 65829067 P4D 65829067 PUD 6582a063 [ 55.173152] CR2: ffffa7b4c06e3000
4274 03:59:44.346691 [ 55.183062] ---[ end trace e2f66c91d8f90f5e ]---
4275 03:59:44.353548 [ 55.188216] RIP: 0010:lkdtm_BUG+0x5/0x10
4276 03:59:44.372728 [ 55.192595] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4277 03:59:44.379351 [ 55.213582] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4278 03:59:44.386071 [ 55.219416] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4279 03:59:44.392789 [ 55.227386] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4280 03:59:44.402947 [ 55.235356] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4281 03:59:44.408987 [ 55.243326] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4282 03:59:44.419334 [ 55.251295] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4283 03:59:44.425433 [ 55.259267] FS: 00007fcadc5c7580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
4284 03:59:44.432120 [ 55.268307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4285 03:59:44.442410 [ 55.274725] CR2: ffffa7b4c06e2fd6 CR3: 0000000102960002 CR4: 00000000003706e0
4286 03:59:44.451868 [ 55.282696] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4287 03:59:44.458464 [ 55.292610] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1739, name: cat
4288 03:59:44.465221 [ 55.301067] INFO: lockdep is turned off.
4289 03:59:44.468542 [ 55.305444] irq event stamp: 0
4290 03:59:44.475301 [ 55.308842] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4291 03:59:44.485147 [ 55.315835] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4292 03:59:44.491281 [ 55.324972] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4293 03:59:44.501365 [ 55.334107] softirqs last disabled at (0): [<0000000000000000>] 0x0
4294 03:59:44.508226 [ 55.341106] CPU: 3 PID: 1739 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4295 03:59:44.514323 [ 55.349757] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4296 03:59:44.517720 [ 55.356563] Call Trace:
4297 03:59:44.521121 [ 55.359291] dump_stack+0x77/0x9b
4298 03:59:44.527994 [ 55.362990] ___might_sleep.cold+0xa6/0xb6
4299 03:59:44.530785 [ 55.367556] exit_signals+0x1c/0x2e0
4300 03:59:44.534179 [ 55.371546] do_exit+0xd5/0xb00
4301 03:59:44.537613 [ 55.375051] ? ksys_write+0x68/0xf0
4302 03:59:44.541056 [ 55.378936] rewind_stack_do_exit+0x17/0x20
4303 03:59:44.547687 [ 55.383606] RIP: 0033:0x7fcadc4eff33
4304 03:59:44.567451 [ 55.387587] 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
4305 03:59:44.577744 [ 55.408566] RSP: 002b:00007ffca11a5dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4306 03:59:44.584588 [ 55.417014] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fcadc4eff33
4307 03:59:44.591455 [ 55.424984] RDX: 000000000000000d RSI: 00007fcadc3e0000 RDI: 0000000000000001
4308 03:59:44.601175 [ 55.432953] RBP: 00007fcadc3e0000 R08: 00007fcadc3df010 R09: 0000000000000000
4309 03:59:44.607668 [ 55.440925] R10: 00007fcadc5ea1c0 R11: 0000000000000246 R12: 0000000000000001
4310 03:59:44.617330 [ 55.448897] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4311 03:59:44.617861 PMD 8000000066e000e3
4312 03:59:44.623603 # [ 53.112767] Oops: 0011 [#5] SMP PTI
4313 03:59:44.630525 # [ 53.122872] CPU: 1 PID: 1631 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4314 03:59:44.636541 # [ 53.131527] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4315 03:59:44.643361 # [ 53.138335] RIP: 0010:data_area+0x0/0x40
4316 03:59:44.662533 # [ 53.142714] Code: ff ff 00 d2 5d c4 0a 8f ff ff 00 d1 5d c4 0a 8f ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4317 03:59:44.669258 # [ 53.169915] RSP: 0018:ffffa7b4c22cfe48 EFLAGS: 00010246
4318 03:59:44.679273 # [ 53.175741] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4319 03:59:44.685817 # [ 53.183713] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
4320 03:59:44.695548 # [ 53.191683] RBP: ffffffff8681e560 R08: 0000000000000000 R09: 0000000000000000
4321 03:59:44.702334 # [ 53.199655] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4322 03:59:44.711818 # [ 53.207625] R13: ffffa7b4c22cff10 R14: ffffa7b4c22cff10 R15: ffff8f0ac3ebc000
4323 03:59:44.718679 # [ 53.215596] FS: 00007fe69ea1e580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4324 03:59:44.728567 # [ 53.224636] C[ 55.556278] lkdtm: Performing direct entry EXEC_RODATA
4325 03:59:44.735043 [ 55.568331] lkdtm: attempting ok execution at ffffffff840de560
4326 03:59:44.738515 S: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4327 03:59:44.748375 # [ 53.23104[ 55.574862] lkdtm: attempting bad execution at ffffffff84cda1c0
4328 03:59:44.755087 [ 55.587705] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4329 03:59:44.767456 5] CR2: ffffffff8681e560 CR3: 0000000103c10003 CR4: 000000000037[ 55.596071] BUG: unable to handle page fault for address: ffffffff84cda1c0
4330 03:59:44.774109 [ 55.609966] #PF: supervisor instruction fetch in kernel mode
4331 03:59:44.780828 [ 55.616278] #PF: error_code(0x0011) - permissions violation
4332 03:59:44.787559 [ 55.622501] PGD 65829067 P4D 65829067 PUD 6582a063 PMD 80000000652000e1
4333 03:59:44.790740 06e0
4334 03:59:44.790830 # [ 53.239015] Call Trace:
4335 03:59:44.797630 # [ 53.241744] ? execute_[ 55.629991] Oops: 0011 [#9] SMP PTI
4336 03:59:44.807131 [ 55.640097] CPU: 2 PID: 1775 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4337 03:59:44.813937 [ 55.648748] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4338 03:59:44.816666 lo[cation+0x45/0x56
4339 03:59:44.827127 # [ 53.246220] ? direct_entry.cold+0x2c/0 55.655549] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
4340 03:59:44.846758 [ 55.667504] Code: ff ff e5 ca 76 84 ff ff ff ff 72 8b 0c 85 ff ff ff ff 2b b2 76 84 ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 00 00 00 <e9> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
4341 03:59:44.853194 [ 55.688536] RSP: 0018:ffffa7b4c253fe48 EFLAGS: 00010246
4342 03:59:44.859926 [ 55.694370] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4343 03:59:44.870437 [ 55.702340] RDX: 0000000000000000 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
4344 03:59:44.876359 [ 55.710310] RBP: ffffffff84cda1c0 R08: 0000000000000000 R09: 0000000000000000
4345 03:59:44.887038 [ 55.718280] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4346 03:59:44.893539 [ 55.726252] R13: ffffa7b4c253ff10 R14: ffffa7b4c253ff10 R15: ffff8f0ac3fab000
4347 03:59:44.902735 [ 55.734222] FS: 00007f27a2ae2580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
4348 03:59:44.909595 [ 55.743260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4349 03:59:44.915748 [ 55.749678] CR2: ffffffff84cda1c0 CR3: 0000000102976002 CR4: 00000000003706e0
4350 03:59:44.919334 [ 55.757648] Call Trace:
4351 03:59:44.922660 [ 55.760377] ? execute_location+0x45/0x56
4352 03:59:44.929405 [ 55.764853] ? direct_entry.cold+0x2c/0x38
4353 03:59:44.932780 [ 55.769428] ? full_proxy_write+0x53/0x80
4354 03:59:44.933281 x38
4355 03:59:44.939509 # [ 53.257009] ? full_proxy_write+0x53/0x80
4356 03:59:44.942202 # [ 53.26[ 55.773903] ? vfs_write+0xe7/0x3a0
4357 03:59:44.945596 [ 55.784009] ? ksys_write+0x68/0xf0
4358 03:59:44.952552 [ 55.787895] ? do_syscall_64+0x30/0x40
4359 03:59:44.958959 [ 55.792080] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4360 03:59:44.985727 [ 55.797918] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4361 03:59:44.986351 1489] ? vfs_write+0xe7/0x3a0
4362 03:59:44.995055 # [ 53.271593] ? ksys_write+0x[ 55.824378] CR2: ffffffff84cda1c0
4363 03:59:44.998414 [ 55.834290] ---[ end trace e2f66c91d8f90f5f ]---
4364 03:59:45.001889 [ 55.839437] RIP: 0010:lkdtm_BUG+0x5/0x10
4365 03:59:45.025236 [ 55.843814] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4366 03:59:45.031190 [ 55.864799] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4367 03:59:45.037816 [ 55.870634] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4368 03:59:45.044694 [ 55.878604] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4369 03:59:45.054530 [ 55.886576] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4370 03:59:45.061426 [ 55.894547] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4371 03:59:45.070309 [ 55.902528] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4372 03:59:45.080413 [ 55.910499] FS: 00007f27a2ae2580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
4373 03:59:45.083990 [ 55.919538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4374 03:59:45.093814 [ 55.925957] CR2: ffffffff84cda1c0 CR3: 0000000102976002 CR4: 00000000003706e0
4375 03:59:45.094457 68/0xf0
4376 03:59:45.097090 # [ 53.275486] ? do_syscall_64+0x30/0x40
4377 03:59:45.103745 # [ 53.279670] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4378 03:59:45.129995 # [ 53.291722] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4379 03:59:45.136508 # [ 53.324364] CR2: ffffffff8681e560
4380 03:59:45.140010 # [ 53.328061] ---[ end trace e2f66c91d8f90f5b ]---
4381 03:59:45.146216 # [ 53.333218] RIP: 0010:lkdtm_BUG+0x5/0x10
4382 03:59:45.165921 # [ 53.337594] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4383 03:59:45.172688 # [ 53.358580] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4384 03:59:45.179372 # [ 53.364413] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4385 03:59:45.189188 # [ 53.372382] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4386 03:59:45.195977 # [ 53.380353] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4387 03:59:45.206139 # [ 53.388324] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4388 03:59:45.212551 # [ [ 56.045561] lkdtm: Performing direct entry EXEC_USERSPACE
4389 03:59:45.225466 53.396293] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ff[ 56.051927] lkdtm: attempting ok execution at ffffffff840de560
4390 03:59:45.226005 ff8f0ac408f000
4391 03:59:45.235008 # [ 53.404265] FS: 00007fe69ea1e580(0000) GS:[ 56.064672] lkdtm: attempting bad execution at 00007f659a91c000
4392 03:59:45.241796 ffff8f0b3ac80000(0000) knlGS:0000000000000000
4393 03:59:45.248474 # [ 53.413301] [ 56.077511] unable to execute userspace code (SMEP?) (uid: 0)
4394 03:59:45.258287 [ 56.090092] BUG: unable to handle page fault for address: 00007f659a91c000
4395 03:59:45.264789 [ 56.097771] #PF: supervisor instruction fetch in kernel mode
4396 03:59:45.268135 [ 56.104091] #PF: error_code(0x0011) - permissions violation
4397 03:59:45.278281 [ 56.110314] PGD 8000000102751067 P4D 8000000102751067 PUD 102750067 PMD 104088067 PTE 114ad0067
4398 03:59:45.284610 [ 56.120043] Oops: 0011 [#10] SMP PTI
4399 03:59:45.291431 [ 56.124024] CPU: 0 PID: 1811 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4400 03:59:45.297733 [ 56.132666] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4401 03:59:45.304399 [ 56.139480] RIP: 0010:0x7f659a91c000
4402 03:59:45.311587 [ 56.143481] Code: Unable to access opcode bytes at RIP 0x7f659a91bfd6.
4403 03:59:45.317505 [ 56.150772] RSP: 0018:ffffa7b4c25cfe50 EFLAGS: 00010246
4404 03:59:45.324491 [ 56.156607] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 0000000000000000
4405 03:59:45.330370 [ 56.164576] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffff8f0b3ac1bf70
4406 03:59:45.340593 [ 56.172547] RBP: 00007f659a91c000 R08: 0000000000000000 R09: 0000000000000000
4407 03:59:45.347320 [ 56.180528] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000f
4408 03:59:45.356733 [ 56.188498] R13: ffffa7b4c25cff10 R14: ffffa7b4c25cff10 R15: ffff8f0ac3265000
4409 03:59:45.363642 [ 56.196479] FS: 00007f659a8ed580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
4410 03:59:45.369774 [ 56.205517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4411 03:59:45.379995 [ 56.211954] CR2: 00007f659a91c000 CR3: 0000000103204005 CR4: 00000000003706f0
4412 03:59:45.383679 [ 56.219923] Call Trace:
4413 03:59:45.386969 [ 56.222651] ? lkdtm_EXEC_USERSPACE.cold+0x66/0xae
4414 03:59:45.393353 [ 56.228004] ? direct_entry.cold+0x2c/0x38
4415 03:59:45.396887 [ 56.232577] ? full_proxy_write+0x53/0x80
4416 03:59:45.400103 [ 56.237059] ? vfs_write+0xe7/0x3a0
4417 03:59:45.402719 [ 56.240950] ? ksys_write+0x68/0xf0
4418 03:59:45.409392 [ 56.244844] ? do_syscall_64+0x30/0x40
4419 03:59:45.412839 [ 56.249033] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4420 03:59:45.439159 [ 56.254863] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4421 03:59:45.445304 [ 56.281304] CR2: 00007f659a91c000
4422 03:59:45.448705 [ 56.285001] ---[ end trace e2f66c91d8f90f60 ]---
4423 03:59:45.452225 [ 56.290156] RIP: 0010:lkdtm_BUG+0x5/0x10
4424 03:59:45.475210 [ 56.294527] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4425 03:59:45.482424 [ 56.315530] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4426 03:59:45.488887 [ 56.321362] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4427 03:59:45.495414 [ 56.329332] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4428 03:59:45.504589 [ 56.337299] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4429 03:59:45.511779 [ 56.345267] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4430 03:59:45.521600 [ 56.353235] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4431 03:59:45.528300 [ 56.361204] FS: 00007f659a8ed580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
4432 03:59:45.534467 [ 56.370243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4433 03:59:45.544680 [ 56.376658] CR2: 00007f659a91c000 CR3: 0000000103204005 CR4: 00000000003706f0
4434 03:59:45.554053 [ 56.384628] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4435 03:59:45.560716 [ 56.394543] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1811, name: cat
4436 03:59:45.567386 [ 56.402989] INFO: lockdep is turned off.
4437 03:59:45.571033 [ 56.407364] irq event stamp: 0
4438 03:59:45.577743 [ 56.410770] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4439 03:59:45.587055 [ 56.417771] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4440 03:59:45.593723 [ 56.426899] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4441 03:59:45.603670 [ 56.436034] softirqs last disabled at (0): [<0000000000000000>] 0x0
4442 03:59:45.610465 [ 56.443035] CPU: 0 PID: 1811 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4443 03:59:45.617709 [ 56.451685] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4444 03:59:45.620903 [ 56.458489] Call Trace:
4445 03:59:45.623807 [ 56.461216] dump_stack+0x77/0x9b
4446 03:59:45.630248 [ 56.464906] ___might_sleep.cold+0xa6/0xb6
4447 03:59:45.633549 [ 56.469485] exit_signals+0x1c/0x2e0
4448 03:59:45.636957 [ 56.473484] do_exit+0xd5/0xb00
4449 03:59:45.640189 [ 56.476987] ? ksys_write+0x68/0xf0
4450 03:59:45.643150 [ 56.480870] rewind_stack_do_exit+0x17/0x20
4451 03:59:45.649940 [ 56.485537] RIP: 0033:0x7f659a815f33
4452 03:59:45.669506 [ 56.489538] 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
4453 03:59:45.679364 [ 56.510528] RSP: 002b:00007ffede122b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4454 03:59:45.686262 [ 56.518986] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f659a815f33
4455 03:59:45.692849 [ 56.526957] RDX: 000000000000000f RSI: 00007f659a706000 RDI: 0000000000000001
4456 03:59:45.702390 [ 56.534925] RBP: 00007f659a706000 R08: 00007f659a705010 R09: 0000000000000000
4457 03:59:45.709057 [ 56.542893] R10: 00007f659a9101c0 R11: 0000000000000246 R12: 0000000000000001
4458 03:59:45.718583 [ 56.550863] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4459 03:59:45.722008 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4460 03:59:45.731948 # [ 53.419717] CR2: ffffffff8681e560 CR3: 0000000103c10003 CR4: 00000000003706e0
4461 03:59:45.741991 # [ 53.427686] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4462 03:59:45.748003 # [ 53.437598] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1631, name: cat
4463 03:59:45.754787 # [ 53.446053] INFO: lockdep is turned off.
4464 03:59:45.758093 # [ 53.450428] irq event stamp: 0
4465 03:59:45.764886 # [ 53.453834] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4466 03:59:45.774521 # [ 53.460835] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4467 03:59:45.784583 # [ 53.469962] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4468 03:59:45.791258 # [ 53.479097] softirqs last disabled at (0): [<0000000000000000>] 0x0
4469 03:59:45.800901 # [ 53.486095] CPU: 1 PID: 1631 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4470 03:59:45.807546 # [ 53.494745] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4471 03:59:45.810901 # [ 53.501548] Call Trace:
4472 03:59:45.814312 # [ 53.504275] dump_stack+0x77/0x9b
4473 03:59:45.817511 # [ 53.507971] ___might_sleep.cold+0xa6/0xb6
4474 03:59:45.821108 # [ 53.512543] exit_signals+0x1c/0x2e0
4475 03:59:45.827840 # [ 53.516543] do_exit+0xd5/0xb00
4476 03:59:45.830687 # [ 53.520056] ? ksys_write+0x68/0xf0
4477 03:59:45.833997 # [ 53.530164] rewind_stack_do_exit+0x17/0x20
4478 03:59:45.841150 # [ 53.534832] RIP: 0033:0x7fe69e946f33
4479 03:59:45.860464 # [ 53.545033] 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
4480 03:59:45.870723 # [ 53.566018] RSP: 002b:00007ffd1dfaa268 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4481 03:59:45.877531 # [ 53.574478] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fe69e946f33
4482 03:59:45.886825 # [ 53.582448] RDX: 000000000000000a RSI: 00007fe69e837000 RDI: 0000000000000001
4483 03:59:45.893595 # [ 53.590417] RBP: 00007fe69e837000 R08: 00007fe69e836010 R09: 0000000000000000
4484 03:59:45.903321 # [ 53.598387] R10: 00007fe69ea411c0 R11: 0000000000000246 R12: 0000000000000001
4485 03:59:45.909945 # [ 53.606357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4486 03:59:45.913329 # EXEC_DATA: saw 'call trace:': ok
4487 03:59:45.916664 ok 30 selftests: lkdtm: EXEC_DATA.sh
4488 03:59:45.920459 # selftests: lkdtm: EXEC_STACK.sh
4489 03:59:45.924039 # Killed
4490 03:59:45.926497 # [ 53.720833] lkdtm: Performing direct entry EXEC_STACK
4491 03:59:45.933271 # [ 53.731845] lkdtm: attempting ok execution at ffffffff840de560
4492 03:59:45.940022 # [ 53.744582] lkdtm: attempting bad execution at ffffa7b4c2377e18
4493 03:59:45.946452 # [ 53.[ 56.780347] lkdtm: Performing direct entry EXEC_NULL
4494 03:59:45.959286 757414] kernel tried to execute NX-protected page - exploit atte[ 56.788334] lkdtm: attempting ok execution at ffffffff840de560
4495 03:59:45.962987 mpt? (uid: 0)
4496 03:59:45.973010 # [ 53.771989] BUG: unable to handle page fault[ 56.801075] lkdtm: attempting bad execution at 0000000000000000
4497 03:59:45.975561 for address: ffffa7b4c2377e18
4498 03:59:45.985909 # [ 53.779669] #PF: supervisor[ 56.813896] BUG: kernel NULL pointer dereference, address: 0000000000000000
4499 03:59:45.992595 [ 56.827886] #PF: supervisor instruction fetch in kernel mode
4500 03:59:45.999304 [ 56.834206] #PF: error_code(0x0010) - not-present page
4501 03:59:46.002764 [ 56.839942] PGD 0 P4D 0
4502 03:59:46.005670 [ 56.842767] Oops: 0010 [#11] SMP PTI
4503 03:59:46.015376 [ 56.846749] CPU: 1 PID: 1847 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4504 03:59:46.022464 [ 56.855399] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4505 03:59:46.025725 [ 56.862203] RIP: 0010:0x0
4506 03:59:46.031737 [ 56.865124] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4507 03:59:46.038551 [ 56.872792] RSP: 0018:ffffa7b4c2617e48 EFLAGS: 00010246
4508 03:59:46.044861 [ 56.878625] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4509 03:59:46.055344 [ 56.886594] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
4510 03:59:46.061607 [ 56.894561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
4511 03:59:46.072219 [ 56.902531] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4512 03:59:46.078261 [ 56.910499] R13: ffffa7b4c2617f10 R14: ffffa7b4c2617f10 R15: ffff8f0ac51f9000
4513 03:59:46.087655 [ 56.918481] FS: 00007f0565351580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4514 03:59:46.094664 [ 56.927529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4515 03:59:46.101306 [ 56.933934] CR2: ffffffffffffffd6 CR3: 00000001029c4001 CR4: 00000000003706e0
4516 03:59:46.104360 [ 56.941903] Call Trace:
4517 03:59:46.108083 [ 56.944632] execute_location+0x45/0x56
4518 03:59:46.111068 instruction fetch in kernel mode
4519 03:59:46.117815 # [ 53.792203] #PF: error_c[ 56.948915] direct_entry.cold+0x2c/0x38
4520 03:59:46.124462 [ 56.959522] full_proxy_write+0x53/0x80
4521 03:59:46.127159 ode(0x0011) - permissions violation
4522 03:59:46.134015 # [ 53.798427] PGD 100000[ 56.963809] vfs_write+0xe7/0x3a0
4523 03:59:46.137251 [ 56.973719] ksys_write+0x68/0xf0
4524 03:59:46.140714 [ 56.977419] do_syscall_64+0x30/0x40
4525 03:59:46.154099 067 P4D 100000067 PUD 100211067 PMD 105020067 PTE 8000000103de60[ 56.981411] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4526 03:59:46.157224 [ 56.993264] RIP: 0033:0x7f0565279f33
4527 03:59:46.176693 [ 56.997253] 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
4528 03:59:46.187308 [ 57.018225] RSP: 002b:00007ffcb9d5a998 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4529 03:59:46.192996 [ 57.026669] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f0565279f33
4530 03:59:46.203297 [ 57.034639] RDX: 000000000000000a RSI: 00007f056516a000 RDI: 0000000000000001
4531 03:59:46.209437 [ 57.042604] RBP: 00007f056516a000 R08: 00007f0565169010 R09: 0000000000000000
4532 03:59:46.216369 [ 57.050571] R10: 00007f05653741c0 R11: 0000000000000246 R12: 0000000000000001
4533 03:59:46.225929 [ 57.058539] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4534 03:59:46.226379 63
4535 03:59:46.229446 # [ 53.813691] Oops: 0011 [#6] SMP PTI
4536 03:59:46.259092 # [ 53.817583] C[ 57.066533] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4537 03:59:46.262370 [ 57.099169] CR2: 0000000000000000
4538 03:59:46.268706 [ 57.102867] ---[ end trace e2f66c91d8f90f61 ]---
4539 03:59:46.272168 [ 57.108012] RIP: 0010:lkdtm_BUG+0x5/0x10
4540 03:59:46.292272 [ 57.112378] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4541 03:59:46.299131 [ 57.133357] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4542 03:59:46.305757 [ 57.139182] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4543 03:59:46.315015 [ 57.147152] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4544 03:59:46.321651 [ 57.155119] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4545 03:59:46.331690 [ 57.163087] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4546 03:59:46.338092 [ 57.171056] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4547 03:59:46.348399 [ 57.179023] FS: 00007f0565351580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4548 03:59:46.354818 [ 57.188059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4549 03:59:46.360962 [ 57.194480] CR2: ffffffffffffffd6 CR3: 00000001029c4001 CR4: 00000000003706e0
4550 03:59:46.367658 PU: 1 PID: 1667 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4551 03:59:46.374326 # [ 53.826233] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4552 03:59:46.381130 # [ 53.833039] RIP: 0010:0xffffa7b4c2377e18
4553 03:59:46.400489 # [ 53.837417] Code: 00 00 18 7e 37 c2 b4 a7 ff ff 46 b5 76 84 ff ff ff ff 20 00 00 00 00 00 00 00 26 89 0c 85 ff ff ff ff 75 b6 76 84 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4554 03:59:46.407164 # [ 53.858405] RSP: 0018:ffffa7b4c2377df8 EFLAGS: 00010246
4555 03:59:46.416671 # [ 53.864239] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4556 03:59:46.423328 # [ 53.872209] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
4557 03:59:46.433334 # [ 53.880180] RBP: ffffa7b4c2377e18 R08: 0000000000000000 R09: 0000000000000000
4558 03:59:46.440073 # [ 53.888152] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
4559 03:59:46.449647 # [ 53.896122] R13: ffffa7b4c2377f10 R14: ffffa7b4c2377f10 R15: ffff8f0ac2764000
4560 03:59:46.456241 # [ 53.904094] FS: 00007fad88133580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4561 03:59:46.463127 # [ 53.913124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4562 03:59:46.472776 # [ 53.919540] CR2: ffffa7b4c2377e18 CR3: 000000010543e002 CR4: 00000000003706e0
4563 03:59:46.476264 # [ 53.927533] Call Trace:
4564 03:59:46.479659 # [ 53.930262] ? execute_location+0x45/0x56
4565 03:59:46.485787 # [ 53.934739] ? lkdtm_EXEC_STACK+0x26/0x44
4566 03:59:46.489091 # [ 53.945430] ? direct_entry.cold+0x2c/0x38
4567 03:59:46.492507 # [ 53.950004] ? full_proxy_write+0x53/0x80
4568 03:59:46.499314 # [ 53.954485] ? vfs_write+0xe7/0x3a0
4569 03:59:46.502712 # [ 53.964590] ? ksys_write+0x68/0xf0
4570 03:59:46.506088 # [ 53.968484] ? do_syscall_64+0x30/0x40
4571 03:59:46.515662 # [ 53.972671] ? entry_SYSCALL_64_after_hw[ 57.349691] lkdtm: Performing direct entry ACCESS_USERSPACE
4572 03:59:46.519052 frame+0x61/0xc6
4573 03:59:46.528537 # [ 53.984723] Modules linked in: fuse ip_tab[ 57.358013] lkdtm: attempting bad read at 00007fb9d061c000
4574 03:59:46.542002 les cros_ec_sensors cros_ec_sensors_core industrialio_triggered_[ 57.370362] BUG: unable to handle page fault for address: 00007fb9d061c000
4575 03:59:46.548699 [ 57.384250] #PF: supervisor read access in kernel mode
4576 03:59:46.555488 [ 57.389987] #PF: error_code(0x0001) - permissions violation
4577 03:59:46.565383 [ 57.396208] PGD 8000000103501067 P4D 8000000103501067 PUD 103dd2067 PMD 103d77067 PTE 115231067
4578 03:59:46.574610 buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar c[ 57.405933] Oops: 0001 [#12] SMP PTI
4579 03:59:46.585008 [ 57.416136] CPU: 1 PID: 1882 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4580 03:59:46.591811 [ 57.424786] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4581 03:59:46.597825 [ 57.431590] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x41/0xa3
4582 03:59:46.624713 ros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_ther[ 57.437815] Code: 00 00 00 75 64 48 83 c4 10 5d c3 cc cc cc cc 48 89 ee 48 c7 c7 90 98 0c 85 e8 19 9a fd ff 48 c7 c7 b8 98 0c 85 b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 00 9a fd ff 48 89 ee 48 c7 c7 e0 98 0c
4583 03:59:46.631318 [ 57.465015] RSP: 0018:ffffa7b4c26c7e48 EFLAGS: 00010246
4584 03:59:46.637812 [ 57.470842] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 0000000000000000
4585 03:59:46.647388 [ 57.478810] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffffffff850c98b8
4586 03:59:46.654387 [ 57.486781] RBP: 00007fb9d061c000 R08: 0000000000000000 R09: 0000000000000000
4587 03:59:46.660479 [ 57.494752] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000011
4588 03:59:46.670940 [ 57.502723] R13: ffffa7b4c26c7f10 R14: ffffa7b4c26c7f10 R15: ffff8f0ac52d9000
4589 03:59:46.680288 [ 57.510695] FS: 00007fb9d05ed580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4590 03:59:46.687324 [ 57.519724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4591 03:59:46.693412 [ 57.526140] CR2: 00007fb9d061c000 CR3: 0000000102644001 CR4: 00000000003706e0
4592 03:59:46.696704 [ 57.534110] Call Trace:
4593 03:59:46.700119 [ 57.536838] direct_entry.cold+0x2c/0x38
4594 03:59:46.703491 mal cros_ec_dev cros_usbpd_notify
4595 03:59:46.710321 # [ 54.017369] CR2: ffffa7b[ 57.541219] full_proxy_write+0x53/0x80
4596 03:59:46.713717 [ 57.551712] vfs_write+0xe7/0x3a0
4597 03:59:46.716430 4c2377e18
4598 03:59:46.723240 # [ 54.021068] ---[ end trace e2f66c91d8f90f5c ]---[ 57.555411] ksys_write+0x68/0xf0
4599 03:59:46.729766 [ 57.565325] do_syscall_64+0x30/0x40
4600 03:59:46.730289
4601 03:59:46.733078 # [ 54.026224] RIP: 0010:lkdtm_BUG+0x5/0x10
4602 03:59:46.739437 # [ 54.030602[ 57.569316] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4603 03:59:46.742498 [ 57.581171] RIP: 0033:0x7fb9d0515f33
4604 03:59:46.766207 [ 57.585151] 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
4605 03:59:46.772164 [ 57.606136] RSP: 002b:00007fff52c23638 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4606 03:59:46.782420 [ 57.614592] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fb9d0515f33
4607 03:59:46.789130 [ 57.622562] RDX: 0000000000000011 RSI: 00007fb9d0406000 RDI: 0000000000000001
4608 03:59:46.798600 [ 57.630531] RBP: 00007fb9d0406000 R08: 00007fb9d0405010 R09: 0000000000000000
4609 03:59:46.805384 [ 57.638501] R10: 00007fb9d06101c0 R11: 0000000000000246 R12: 0000000000000001
4610 03:59:46.812100 [ 57.646480] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4611 03:59:46.844738 ] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0[ 57.654472] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4612 03:59:46.851520 [ 57.687117] CR2: 00007fb9d061c000
4613 03:59:46.855009 [ 57.690805] ---[ end trace e2f66c91d8f90f62 ]---
4614 03:59:46.858239 [ 57.695962] RIP: 0010:lkdtm_BUG+0x5/0x10
4615 03:59:46.881645 [ 57.700337] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4616 03:59:46.887792 [ 57.721322] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4617 03:59:46.894783 [ 57.727147] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4618 03:59:46.901010 [ 57.735116] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4619 03:59:46.911020 [ 57.743087] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4620 03:59:46.917823 [ 57.751056] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4621 03:59:46.927237 [ 57.759026] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4622 03:59:46.934017 [ 57.766997] FS: 00007fb9d05ed580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4623 03:59:46.940416 [ 57.776036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4624 03:59:46.950945 [ 57.782443] CR2: 00007fb9d061c000 CR3: 0000000102644001 CR4: 00000000003706e0
4625 03:59:46.960641 [ 57.790414] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4626 03:59:46.967279 [ 57.800328] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1882, name: cat
4627 03:59:46.973464 [ 57.808784] INFO: lockdep is turned off.
4628 03:59:46.976861 [ 57.813161] irq event stamp: 0
4629 03:59:46.982947 [ 57.816568] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4630 03:59:46.993147 [ 57.823567] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4631 03:59:47.000104 [ 57.832702] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4632 03:59:47.009233 [ 57.841836] softirqs last disabled at (0): [<0000000000000000>] 0x0
4633 03:59:47.016274 [ 57.848836] CPU: 1 PID: 1882 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4634 03:59:47.022838 [ 57.857482] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4635 03:59:47.026308 [ 57.864288] Call Trace:
4636 03:59:47.029715 [ 57.867017] dump_stack+0x77/0x9b
4637 03:59:47.036204 [ 57.870716] ___might_sleep.cold+0xa6/0xb6
4638 03:59:47.039346 [ 57.875289] exit_signals+0x1c/0x2e0
4639 03:59:47.042678 [ 57.879279] do_exit+0xd5/0xb00
4640 03:59:47.046080 [ 57.882783] ? ksys_write+0x68/0xf0
4641 03:59:47.049256 [ 57.886667] rewind_stack_do_exit+0x17/0x20
4642 03:59:47.055355 [ 57.891334] RIP: 0033:0x7fb9d0515f33
4643 03:59:47.075427 [ 57.895323] 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
4644 03:59:47.085292 [ 57.916309] RSP: 002b:00007fff52c23638 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4645 03:59:47.092075 [ 57.924766] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fb9d0515f33
4646 03:59:47.098333 [ 57.932736] RDX: 0000000000000011 RSI: 00007fb9d0406000 RDI: 0000000000000001
4647 03:59:47.108455 [ 57.940706] RBP: 00007fb9d0406000 R08: 00007fb9d0405010 R09: 0000000000000000
4648 03:59:47.115143 [ 57.948675] R10: 00007fb9d06101c0 R11: 0000000000000246 R12: 0000000000000001
4649 03:59:47.124509 [ 57.956647] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4650 03:59:47.137716 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4651 03:59:47.144518 # [ 54.051588] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4652 03:59:47.150956 # [ 54.057421] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4653 03:59:47.161103 # [ 54.065391] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4654 03:59:47.167459 # [ 54.073362] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4655 03:59:47.176963 # [ 54.081333] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4656 03:59:47.183929 # [ 54.089302] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4657 03:59:47.193336 # [ 54.097274] FS: 00007fad88133580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4658 03:59:47.200055 # [ 54.106314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4659 03:59:47.206825 # [ 54.112730] CR2: ffffa7b4c2377e18 CR3: 000000010543e002 CR4: 00000000003706e0
4660 03:59:47.216911 # [ 54.120702] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4661 03:59:47.226114 # [ 54.130616] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1667, name: cat
4662 03:59:47.229987 # [ 54.139072] INFO: lockdep is turned off.
4663 03:59:47.233160 # [ 54.143449] irq event stamp: 0
4664 03:59:47.246594 # [ 54.146880] hardirqs last enabled at (0): [<0000000000000000>] 0x[ 58.078200] lkdtm: Performing direct entry ACCESS_NULL
4665 03:59:47.246696 0
4666 03:59:47.260155 # [ 54.153882] hardirqs last disabled at (0): [<ffffffff839[ 58.088451] lkdtm: attempting bad read at 0000000000000000
4667 03:59:47.263290 00ce0>] copy_process+0x640/0x1c80
4668 03:59:47.272695 # [ 54.163019] softirqs las[ 58.100804] BUG: kernel NULL pointer dereference, address: 0000000000000000
4669 03:59:47.279581 [ 58.114789] #PF: supervisor read access in kernel mode
4670 03:59:47.286349 [ 58.120526] #PF: error_code(0x0000) - not-present page
4671 03:59:47.289822 [ 58.126261] PGD 0 P4D 0
4672 03:59:47.299238 t enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c8[ 58.129088] Oops: 0000 [#13] SMP PTI
4673 03:59:47.306086 [ 58.139292] CPU: 1 PID: 1917 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4674 03:59:47.306549 0
4675 03:59:47.319162 # [ 54.172153] softirqs last disabled at (0): [<00000000000[ 58.147946] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4676 03:59:47.325898 [ 58.160970] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4677 03:59:47.326342 00000>] 0x0
4678 03:59:47.352066 # [ 54.179152] CPU: 1 PID: 1667 Comm: cat Tainted[ 58.166222] Code: bd 99 fd ff be 00 10 00 00 48 89 ef e8 30 b9 39 ff e9 69 ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 90 98 0c 85 e8 97 99 fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 b8 98 0c 85 48 01
4679 03:59:47.358960 [ 58.193422] RSP: 0018:ffffa7b4c271fe58 EFLAGS: 00010246
4680 03:59:47.364879 [ 58.199248] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4681 03:59:47.375240 [ 58.207220] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
4682 03:59:47.381443 [ 58.215184] RBP: ffffffff850c8981 R08: 0000000000000000 R09: 0000000000000000
4683 03:59:47.392060 [ 58.223153] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4684 03:59:47.398202 [ 58.231123] R13: ffffa7b4c271ff10 R14: ffffa7b4c271ff10 R15: ffff8f0ac329d000
4685 03:59:47.408274 [ 58.239093] FS: 00007f90ef381580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4686 03:59:47.414524 [ 58.248133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4687 03:59:47.421240 [ 58.254549] CR2: 0000000000000000 CR3: 000000010538c001 CR4: 00000000003706e0
4688 03:59:47.424597 [ 58.262531] Call Trace:
4689 03:59:47.427990 [ 58.265251] direct_entry.cold+0x2c/0x38
4690 03:59:47.431295 : G D W 5.10.136-cip14 #1
4691 03:59:47.437913 # [ 54.187802] Hardwar[ 58.269631] full_proxy_write+0x53/0x80
4692 03:59:47.444314 [ 58.280124] vfs_write+0xe7/0x3a0
4693 03:59:47.447595 e name: Google Rammus/Rammus, BIOS 09/04/2020
4694 03:59:47.454326 # [ 54.194607][ 58.283823] ksys_write+0x68/0xf0
4695 03:59:47.457634 [ 58.293736] do_syscall_64+0x30/0x40
4696 03:59:47.458075 Call Trace:
4697 03:59:47.460991 # [ 54.197335] dump_stack+0x77/0x9b
4698 03:59:47.468076 # [ 54.2[ 58.297727] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4699 03:59:47.474193 [ 58.309581] RIP: 0033:0x7f90ef2a9f33
4700 03:59:47.494273 [ 58.313569] 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
4701 03:59:47.504387 [ 58.334556] RSP: 002b:00007ffd2a5cb2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4702 03:59:47.510299 [ 58.343014] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f90ef2a9f33
4703 03:59:47.517447 [ 58.350984] RDX: 000000000000000c RSI: 00007f90ef19a000 RDI: 0000000000000001
4704 03:59:47.527174 [ 58.358956] RBP: 00007f90ef19a000 R08: 00007f90ef199010 R09: 0000000000000000
4705 03:59:47.533508 [ 58.366927] R10: 00007f90ef3a41c0 R11: 0000000000000246 R12: 0000000000000001
4706 03:59:47.543701 [ 58.374896] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4707 03:59:47.547013 01035] ___might_sleep.cold+0xa6/0xb6
4708 03:59:47.576183 # [ 54.205609] exit_si[ 58.382870] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4709 03:59:47.579592 [ 58.415530] CR2: 0000000000000000
4710 03:59:47.582990 [ 58.419219] ---[ end trace e2f66c91d8f90f63 ]---
4711 03:59:47.589929 [ 58.424375] RIP: 0010:lkdtm_BUG+0x5/0x10
4712 03:59:47.609277 [ 58.428754] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4713 03:59:47.615927 [ 58.449739] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4714 03:59:47.622021 [ 58.455573] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4715 03:59:47.632086 [ 58.463546] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4716 03:59:47.639187 [ 58.471528] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4717 03:59:47.645500 [ 58.479497] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4718 03:59:47.655010 [ 58.487481] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4719 03:59:47.664881 [ 58.495452] FS: 00007f90ef381580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
4720 03:59:47.671644 [ 58.504529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4721 03:59:47.678433 [ 58.510946] CR2: 0000000000000000 CR3: 000000010538c001 CR4: 00000000003706e0
4722 03:59:47.681880 gnals+0x1c/0x2e0
4723 03:59:47.684627 # [ 54.209600] do_exit+0xd5/0xb00
4724 03:59:47.688056 # [ 54.213094] ? ksys_write+0x68/0xf0
4725 03:59:47.691433 # [ 54.216988] rewind_stack_do_exit+0x17/0x20
4726 03:59:47.697876 # [ 54.221658] RIP: 0033:0x7fad8805bf33
4727 03:59:47.717357 # [ 54.231860] 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
4728 03:59:47.727369 # [ 54.252847] RSP: 002b:00007ffc4195f688 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4729 03:59:47.734090 # [ 54.261303] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fad8805bf33
4730 03:59:47.743693 # [ 54.269272] RDX: 000000000000000b RSI: 00007fad87f4c000 RDI: 0000000000000001
4731 03:59:47.750401 # [ 54.277243] RBP: 00007fad87f4c000 R08: 00007fad87f4b010 R09: 0000000000000000
4732 03:59:47.760489 # [ 54.285215] R10: 00007fad881561c0 R11: 0000000000000246 R12: 0000000000000001
4733 03:59:47.767019 # [ 54.293184] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4734 03:59:47.770363 # EXEC_STACK: saw 'call trace:': ok
4735 03:59:47.773151 ok 31 selftests: lkdtm: EXEC_STACK.sh
4736 03:59:47.776557 # selftests: lkdtm: EXEC_KMALLOC.sh
4737 03:59:47.779918 # Killed
4738 03:59:47.783277 # [ 54.465214] lkdtm: Performing direct entry EXEC_KMALLOC
4739 03:59:47.796557 # [ 54.474810] lkdtm: attempting ok execution a[ 58.630224] lkdtm: Performing direct entry WRITE_RO
4740 03:59:47.796734 t ffffffff840de560
4741 03:59:47.809836 # [ 54.481337] lkdtm: attempting bad execu[ 58.636269] lkdtm: attempting bad rodata write at ffffffff84cda1b0
4742 03:59:47.809990 tion at ffff8f0ac2797c40
4743 03:59:47.822788 # [ 54.487965] kernel tried to execu[ 58.649432] BUG: unable to handle page fault for address: ffffffff84cda1b0
4744 03:59:47.829527 [ 58.663274] #PF: supervisor write access in kernel mode
4745 03:59:47.832761 [ 58.669100] #PF: error_code(0x0003) - permissions violation
4746 03:59:47.843311 [ 58.675325] PGD 65829067 P4D 65829067 PUD 6582a063 PMD 80000000652000e1
4747 03:59:47.846513 [ 58.682811] Oops: 0003 [#14] SMP PTI
4748 03:59:47.856020 [ 58.686801] CPU: 0 PID: 1952 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4749 03:59:47.862800 [ 58.695450] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4750 03:59:47.866144 [ 58.702257] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
4751 03:59:47.889112 [ 58.707223] Code: 00 48 c7 c7 70 97 0c 85 48 c7 c6 b0 a1 cd 84 e8 41 9c fd ff 48 8b 05 3a ec 56 00 ba 34 12 cd ab 48 c7 c7 a0 97 0c 85 48 31 d0 <48> 89 05 24 ec 56 00 e9 1f 9c fd ff 0f 1f 44 00 00 48 8b 05 8b ad
4752 03:59:47.892548 [ 58.728212] RSP: 0018:ffffa7b4c27c7e60 EFLAGS: 00010202
4753 03:59:47.902122 [ 58.734045] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
4754 03:59:47.908954 [ 58.742017] RDX: 00000000abcd1234 RSI: ffff8f0b3ac1bf70 RDI: ffffffff850c97a0
4755 03:59:47.918534 [ 58.749988] RBP: ffffffff850c898d R08: 0000000000000000 R09: 0000000000000000
4756 03:59:47.925287 [ 58.757957] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
4757 03:59:47.932066 [ 58.765929] R13: ffffa7b4c27c7f10 R14: ffffa7b4c27c7f10 R15: ffff8f0ac40d0000
4758 03:59:47.941579 [ 58.773902] FS: 00007f7711833580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
4759 03:59:47.948230 [ 58.782942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4760 03:59:47.957893 [ 58.789358] CR2: ffffffff84cda1b0 CR3: 00000001035dc003 CR4: 00000000003706f0
4761 03:59:47.958429 [ 58.797330] Call Trace:
4762 03:59:47.964727 [ 58.800058] direct_entry.cold+0x2c/0x38
4763 03:59:47.968064 [ 58.804442] full_proxy_write+0x53/0x80
4764 03:59:47.971122 [ 58.808730] vfs_write+0xe7/0x3a0
4765 03:59:47.974630 [ 58.812434] ksys_write+0x68/0xf0
4766 03:59:47.977862 [ 58.816134] do_syscall_64+0x30/0x40
4767 03:59:47.984853 [ 58.820129] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4768 03:59:47.988152 [ 58.825761] RIP: 0033:0x7f771175bf33
4769 03:59:48.010400 [ 58.829751] 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
4770 03:59:48.017084 [ 58.850738] RSP: 002b:00007fff50a0e0e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4771 03:59:48.027356 [ 58.859186] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f771175bf33
4772 03:59:48.033423 [ 58.867154] RDX: 0000000000000009 RSI: 00007f771164c000 RDI: 0000000000000001
4773 03:59:48.043578 [ 58.875125] RBP: 00007f771164c000 R08: 00007f771164b010 R09: 0000000000000000
4774 03:59:48.050263 [ 58.883098] R10: 00007f77118561c0 R11: 0000000000000246 R12: 0000000000000001
4775 03:59:48.057099 [ 58.891069] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4776 03:59:48.083176 [ 58.899045] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4777 03:59:48.089906 [ 58.925491] CR2: ffffffff84cda1b0
4778 03:59:48.093135 [ 58.929189] ---[ end trace e2f66c91d8f90f64 ]---
4779 03:59:48.096986 [ 58.934345] RIP: 0010:lkdtm_BUG+0x5/0x10
4780 03:59:48.120320 [ 58.938714] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4781 03:59:48.126191 [ 58.959701] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4782 03:59:48.133208 [ 58.965526] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4783 03:59:48.139083 [ 58.973497] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4784 03:59:48.149101 [ 58.981467] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4785 03:59:48.155885 [ 58.989440] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4786 03:59:48.165654 [ 58.997404] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4787 03:59:48.172416 [ 59.005367] FS: 00007f7711833580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
4788 03:59:48.178098 [ 59.014406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4789 03:59:48.188043 [ 59.020823] CR2: ffffffff84cda1b0 CR3: 00000001035dc003 CR4: 00000000003706f0
4790 03:59:48.198639 [ 59.028785] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4791 03:59:48.204382 [ 59.038700] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1952, name: cat
4792 03:59:48.211242 [ 59.047156] INFO: lockdep is turned off.
4793 03:59:48.215077 [ 59.051534] irq event stamp: 0
4794 03:59:48.221068 [ 59.054939] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4795 03:59:48.231076 [ 59.061941] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4796 03:59:48.237897 [ 59.071079] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4797 03:59:48.247948 [ 59.080207] softirqs last disabled at (0): [<0000000000000000>] 0x0
4798 03:59:48.254738 [ 59.087208] CPU: 0 PID: 1952 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4799 03:59:48.260842 [ 59.095860] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4800 03:59:48.264092 [ 59.102665] Call Trace:
4801 03:59:48.267565 [ 59.105393] dump_stack+0x77/0x9b
4802 03:59:48.274338 [ 59.109092] ___might_sleep.cold+0xa6/0xb6
4803 03:59:48.277764 [ 59.113656] exit_signals+0x1c/0x2e0
4804 03:59:48.281086 [ 59.117647] do_exit+0xd5/0xb00
4805 03:59:48.284711 [ 59.121151] ? ksys_write+0x68/0xf0
4806 03:59:48.287462 [ 59.125045] rewind_stack_do_exit+0x17/0x20
4807 03:59:48.294010 [ 59.129720] RIP: 0033:0x7f771175bf33
4808 03:59:48.314292 [ 59.133700] 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
4809 03:59:48.323754 [ 59.154687] RSP: 002b:00007fff50a0e0e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4810 03:59:48.330602 [ 59.163145] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f771175bf33
4811 03:59:48.336667 [ 59.171116] RDX: 0000000000000009 RSI: 00007f771164c000 RDI: 0000000000000001
4812 03:59:48.346500 [ 59.179087] RBP: 00007f771164c000 R08: 00007f771164b010 R09: 0000000000000000
4813 03:59:48.353399 [ 59.187059] R10: 00007f77118561c0 R11: 0000000000000246 R12: 0000000000000001
4814 03:59:48.363388 [ 59.195029] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4815 03:59:48.366672 te NX-protected page - exploit attempt? (uid: 0)
4816 03:59:48.376080 # [ 54.496329] BUG: unable to handle page fault for address: ffff8f0ac2797c40
4817 03:59:48.382613 # [ 54.504000] #PF: supervisor instruction fetch in kernel mode
4818 03:59:48.389358 # [ 54.510320] #PF: error_code(0x0011) - permissions violation
4819 03:59:48.395797 # [ 54.516543] PGD 67001067 P4D 67001067 PUD 10084e063 PMD 105632063 PTE 8000000102797163
4820 03:59:48.402314 # [ 54.525391] Oops: 0011 [#7] SMP PTI
4821 03:59:48.409253 # [ 54.529282] CPU: 2 PID: 1703 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4822 03:59:48.415424 # [ 54.537932] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4823 03:59:48.422155 # [ 54.544739] RIP: 0010:0xffff8f0ac2797c40
4824 03:59:48.441966 # [ 54.549117] Code: 00 00 02 00 00 00 00 00 00 00 c0 d2 64 c2 0a 8f ff ff 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 94 2a ec 83 ff ff ff ff <0f> 1f 44 00 00 c3 cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 55
4825 03:59:48.448571 # [ 54.570104] RSP: 0018:ffffa7b4c2417e38 EFLAGS: 00010246
4826 03:59:48.455219 # [ 54.575931] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4827 03:59:48.464704 # [ 54.583902] RDX: 0000000000000000 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
4828 03:59:48.471425 # [ 54.591864] RBP: ffff8f0ac2797c40 R08: 0000000000000000 R09: 0000000000000000
4829 03:59:48.481683 # [ 54.599834] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4830 03:59:48.488520 # [ 54.607806] R13: ffffa7b4c2417f10 R14: ffffa7b4c2417f10 R15: ffff8f0ac6586000
4831 03:59:48.497989 # [ 54.615778] FS: 00007fac9b52b580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
4832 03:59:48.504444 # [ 54.624817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4833 03:59:48.515102 # [ 54.631234] CR2: ffff8f0ac2797c40 CR3: 0000000103470001 CR4: 00000000003706e0
4834 03:59:48.517702 # [ 54.639205] Call Trace:
4835 03:59:48.524921 # [ 54.64193[ 59.352584] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4836 03:59:48.531332 [ 59.365030] lkdtm: attempting bad ro_after_init write at ffffffff85146328
4837 03:59:48.540789 [ 59.372632] BUG: unable to handle page fault for address: ffffffff85146328
4838 03:59:48.544280 [ 59.380317] #PF: supervisor write access in kernel mode
4839 03:59:48.550899 [ 59.386152] #PF: error_code(0x0003) - permissions violation
4840 03:59:48.554193 5][ ? execute_location+0x45/0x56
4841 03:59:48.567409 # [ 54.646411] ? lkdtm_EXEC 59.392375] PGD 65829067 P4D 65829067 PUD 6582a063 PMD 105084063 PTE 8000000065746061
4842 03:59:48.570805 [ 59.407347] Oops: 0003 [#15] SMP PTI
4843 03:59:48.580729 [ 59.411336] CPU: 2 PID: 1987 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4844 03:59:48.586896 [ 59.419988] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4845 03:59:48.593779 [ 59.426796] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
4846 03:59:48.613442 [ 59.432825] Code: 97 0c 85 e9 f3 9b fd ff 48 c7 c7 f8 97 0c 85 e8 e7 9b fd ff 48 8b 05 58 ad 9d 00 ba 34 12 cd ab 48 c7 c7 a0 97 0c 85 48 31 d0 <48> 89 05 42 ad 9d 00 e9 c5 9b fd ff 0f 1f 44 00 00 41 54 48 c7 c7
4847 03:59:48.620633 [ 59.453809] RSP: 0018:ffffa7b4c284fe60 EFLAGS: 00010202
4848 03:59:48.627182 [ 59.459636] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
4849 03:59:48.633109 [ 59.467605] RDX: 00000000abcd1234 RSI: ffff8f0b3ad1bf70 RDI: ffffffff850c97a0
4850 03:59:48.643255 [ 59.475575] RBP: ffffffff850c8996 R08: 0000000000000000 R09: 0000000000000000
4851 03:59:48.649324 [ 59.483544] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
4852 03:59:48.659477 [ 59.491528] R13: ffffa7b4c284ff10 R14: ffffa7b4c284ff10 R15: ffff8f0ac5761000
4853 03:59:48.666117 [ 59.499496] FS: 00007f1598a00580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
4854 03:59:48.672728 [ 59.508533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4855 03:59:48.682987 [ 59.514948] CR2: ffffffff85146328 CR3: 00000001035dc004 CR4: 00000000003706e0
4856 03:59:48.686300 [ 59.522917] Call Trace:
4857 03:59:48.689124 [ 59.525646] direct_entry.cold+0x2c/0x38
4858 03:59:48.692528 [ 59.530027] full_proxy_write+0x53/0x80
4859 03:59:48.695844 [ 59.534309] vfs_write+0xe7/0x3a0
4860 03:59:48.702488 [ 59.538007] ksys_write+0x68/0xf0
4861 03:59:48.705978 [ 59.541705] do_syscall_64+0x30/0x40
4862 03:59:48.709315 [ 59.545695] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4863 03:59:48.715901 [ 59.551333] RIP: 0033:0x7f1598928f33
4864 03:59:48.736216 [ 59.555321] 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
4865 03:59:48.742189 [ 59.576305] RSP: 002b:00007ffd37100f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4866 03:59:48.752625 [ 59.584760] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f1598928f33
4867 03:59:48.758639 [ 59.592729] RDX: 0000000000000014 RSI: 00007f1598819000 RDI: 0000000000000001
4868 03:59:48.768487 [ 59.600698] RBP: 00007f1598819000 R08: 00007f1598818010 R09: 0000000000000000
4869 03:59:48.775347 [ 59.608668] R10: 00007f1598a231c0 R11: 0000000000000246 R12: 0000000000000001
4870 03:59:48.785500 [ 59.616638] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4871 03:59:48.811873 [ 59.624614] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4872 03:59:48.812474 _KMALLOC+0x2c/0x40
4873 03:59:48.821397 # [ 54.651079] ? direct_entry.cold+0x2c/0[ 59.651065] CR2: ffffffff85146328
4874 03:59:48.824874 [ 59.660976] ---[ end trace e2f66c91d8f90f65 ]---
4875 03:59:48.831057 [ 59.666122] RIP: 0010:lkdtm_BUG+0x5/0x10
4876 03:59:48.851185 [ 59.670499] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4877 03:59:48.857216 [ 59.691485] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4878 03:59:48.864010 [ 59.697320] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4879 03:59:48.874184 [ 59.705283] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4880 03:59:48.880682 [ 59.713253] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4881 03:59:48.887701 [ 59.721222] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4882 03:59:48.897729 [ 59.729193] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4883 03:59:48.907202 [ 59.737154] FS: 00007f1598a00580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
4884 03:59:48.910327 [ 59.746193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4885 03:59:48.919924 [ 59.752609] CR2: ffffffff85146328 CR3: 00000001035dc004 CR4: 00000000003706e0
4886 03:59:48.920456 x38
4887 03:59:48.923246 # [ 54.655654] ? full_proxy_write+0x53/0x80
4888 03:59:48.930011 # [ 54.660131] ? vfs_write+0xe7/0x3a0
4889 03:59:48.933464 # [ 54.664023] ? ksys_write+0x68/0xf0
4890 03:59:48.936736 # [ 54.667917] ? do_syscall_64+0x30/0x40
4891 03:59:48.942913 # [ 54.672100] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4892 03:59:48.969514 # [ 54.677940] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4893 03:59:48.972841 # [ 54.704400] CR2: ffff8f0ac2797c40
4894 03:59:48.979301 # [ 54.714311] ---[ end trace e2f66c91d8f90f5d ]---
4895 03:59:48.982661 # [ 54.719479] RIP: 0010:lkdtm_BUG+0x5/0x10
4896 03:59:49.005536 # [ 54.723858] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4897 03:59:49.012235 # [ 54.744838] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4898 03:59:49.019335 # [ 54.750663] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4899 03:59:49.028910 # [ 54.758634] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4900 03:59:49.035751 # [ 54.766606] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4901 03:59:49.045250 # [ 54.774578] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4902 03:59:49.048543 # [ [ 59.883685] lkdtm: Performing direct entry WRITE_KERN
4903 03:59:49.065214 54.782548] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ff[ 59.890592] lkdtm: attempting bad 6868880 byte write at ffffffff8476b4f0
4904 03:59:49.065673 ff8f0ac408f000
4905 03:59:49.078065 # [ 54.790534] FS: 00007fac9b52b580(0000) GS:[ 59.904311] BUG: unable to handle page fault for address: ffffffff8476b4f0
4906 03:59:49.084713 [ 59.918180] #PF: supervisor write access in kernel mode
4907 03:59:49.088016 [ 59.924015] #PF: error_code(0x0003) - permissions violation
4908 03:59:49.094680 [ 59.930237] PGD 65829067 P4D 65829067 PUD 6582a063 PMD 64c000e1
4909 03:59:49.101311 [ 59.936955] Oops: 0003 [#16] SMP PTI
4910 03:59:49.108257 [ 59.940945] CPU: 0 PID: 2022 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4911 03:59:49.114396 [ 59.949586] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4912 03:59:49.120974 [ 59.956391] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
4913 03:59:49.141065 [ 59.961550] Code: 53 48 c7 c3 f0 b4 76 84 49 89 dc 48 89 da 49 81 ec 60 e5 0d 84 4c 89 e6 e8 9a 9b fd ff 48 89 df 4c 89 e1 48 c7 c6 60 e5 0d 84 <f3> a4 48 c7 c7 a0 97 0c 85 e8 7f 9b fd ff 5b 41 5c e9 b7 fe ff ff
4914 03:59:49.147176 [ 59.982532] RSP: 0018:ffffa7b4c28c7e50 EFLAGS: 00010246
4915 03:59:49.153983 [ 59.988357] RAX: 000000000000003c RBX: ffffffff8476b4f0 RCX: 000000000068cf90
4916 03:59:49.164117 [ 59.996326] RDX: 0000000000000000 RSI: ffffffff840de560 RDI: ffffffff8476b4f0
4917 03:59:49.170299 [ 60.004294] RBP: ffffffff850c89aa R08: 0000000000000000 R09: 0000000000000000
4918 03:59:49.180610 [ 60.012263] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000068cf90
4919 03:59:49.186907 [ 60.020232] R13: ffffa7b4c28c7f10 R14: ffffa7b4c28c7f10 R15: ffff8f0ac3203000
4920 03:59:49.196907 [ 60.028200] FS: 00007f6d3008c580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
4921 03:59:49.204240 [ 60.037227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4922 03:59:49.209944 [ 60.043640] CR2: ffffffff8476b4f0 CR3: 000000010357e005 CR4: 00000000003706f0
4923 03:59:49.213264 [ 60.051605] Call Trace:
4924 03:59:49.216592 [ 60.054332] direct_entry.cold+0x2c/0x38
4925 03:59:49.223424 [ 60.058717] full_proxy_write+0x53/0x80
4926 03:59:49.226183 [ 60.063003] vfs_write+0xe7/0x3a0
4927 03:59:49.229526 [ 60.066701] ksys_write+0x68/0xf0
4928 03:59:49.232825 [ 60.070398] do_syscall_64+0x30/0x40
4929 03:59:49.239672 [ 60.074393] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4930 03:59:49.243008 [ 60.080023] RIP: 0033:0x7f6d2ffb4f33
4931 03:59:49.262764 [ 60.084011] 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
4932 03:59:49.272673 [ 60.104988] RSP: 002b:00007ffe88aa8aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4933 03:59:49.279280 [ 60.113444] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f6d2ffb4f33
4934 03:59:49.288759 [ 60.121411] RDX: 000000000000000b RSI: 00007f6d2fea5000 RDI: 0000000000000001
4935 03:59:49.295432 [ 60.129376] RBP: 00007f6d2fea5000 R08: 00007f6d2fea4010 R09: 0000000000000000
4936 03:59:49.305478 [ 60.137345] R10: 00007f6d300af1c0 R11: 0000000000000246 R12: 0000000000000001
4937 03:59:49.312193 [ 60.145312] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4938 03:59:49.338319 [ 60.153283] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4939 03:59:49.341610 [ 60.179718] CR2: ffffffff8476b4f0
4940 03:59:49.348152 [ 60.183405] ---[ end trace e2f66c91d8f90f66 ]---
4941 03:59:49.351664 [ 60.188558] RIP: 0010:lkdtm_BUG+0x5/0x10
4942 03:59:49.374702 [ 60.192934] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
4943 03:59:49.378096 [ 60.213914] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
4944 03:59:49.388092 [ 60.219738] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
4945 03:59:49.394769 [ 60.227706] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
4946 03:59:49.404371 [ 60.235675] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
4947 03:59:49.411003 [ 60.243641] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4948 03:59:49.417853 [ 60.251610] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
4949 03:59:49.427721 [ 60.259577] FS: 00007f6d3008c580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
4950 03:59:49.434129 [ 60.268613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4951 03:59:49.441066 [ 60.275028] CR2: ffffffff8476b4f0 CR3: 000000010357e005 CR4: 00000000003706f0
4952 03:59:49.450362 [ 60.282995] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4953 03:59:49.460932 [ 60.292905] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2022, name: cat
4954 03:59:49.464648 [ 60.301358] INFO: lockdep is turned off.
4955 03:59:49.467132 [ 60.305734] irq event stamp: 0
4956 03:59:49.473578 [ 60.309139] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4957 03:59:49.483618 [ 60.316140] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4958 03:59:49.493769 [ 60.325274] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
4959 03:59:49.500276 [ 60.334407] softirqs last disabled at (0): [<0000000000000000>] 0x0
4960 03:59:49.510229 [ 60.341404] CPU: 0 PID: 2022 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4961 03:59:49.516865 [ 60.350050] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4962 03:59:49.519598 [ 60.356851] Call Trace:
4963 03:59:49.523025 [ 60.359580] dump_stack+0x77/0x9b
4964 03:59:49.526384 [ 60.363278] ___might_sleep.cold+0xa6/0xb6
4965 03:59:49.529794 [ 60.367850] exit_signals+0x1c/0x2e0
4966 03:59:49.533118 [ 60.371839] do_exit+0xd5/0xb00
4967 03:59:49.539339 [ 60.375340] ? ksys_write+0x68/0xf0
4968 03:59:49.542649 [ 60.379232] ? lkdtm_SLAB_FREE_CROSS.cold+0x32/0x32
4969 03:59:49.548973 [ 60.384678] rewind_stack_do_exit+0x17/0x20
4970 03:59:49.552315 [ 60.389346] RIP: 0033:0x7f6d2ffb4f33
4971 03:59:49.572142 [ 60.393333] 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
4972 03:59:49.582362 [ 60.414319] RSP: 002b:00007ffe88aa8aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4973 03:59:49.588838 [ 60.422774] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f6d2ffb4f33
4974 03:59:49.598396 [ 60.430741] RDX: 000000000000000b RSI: 00007f6d2fea5000 RDI: 0000000000000001
4975 03:59:49.605113 [ 60.438712] RBP: 00007f6d2fea5000 R08: 00007f6d2fea4010 R09: 0000000000000000
4976 03:59:49.615111 [ 60.446679] R10: 00007f6d300af1c0 R11: 0000000000000246 R12: 0000000000000001
4977 03:59:49.621140 [ 60.454649] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4978 03:59:49.624578 ffff8f0b3ad00000(0000) knlGS:0000000000000000
4979 03:59:49.631360 # [ 54.799575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4980 03:59:49.641533 # [ 54.805992] CR2: ffff8f0ac2797c40 CR3: 0000000103470001 CR4: 00000000003706e0
4981 03:59:49.644301 # EXEC_KMALLOC: saw 'call trace:': ok
4982 03:59:49.647455 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
4983 03:59:49.650840 # selftests: lkdtm: EXEC_VMALLOC.sh
4984 03:59:49.654119 # Killed
4985 03:59:49.657492 # [ 54.927533] lkdtm: Performing direct entry EXEC_VMALLOC
4986 03:59:49.664485 # [ 54.937956] lkdtm: attempting ok execution at ffffffff840de560
4987 03:59:49.673845 # [ 54.944483] lkdtm: attempting bad execution at ffffa7b4c06e3000
4988 03:59:49.680469 # [ 54.957334] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4989 03:59:49.690480 # [ 54.965697] BUG: unable to handle page fault for address: ffffa7b4c06e3000
4990 03:59:49.697285 # [ 54.979594] #PF: supervisor instruction fetch in kernel mode
4991 03:59:49.700556 # [ 54.985917] #PF: error_code(0x0011) - permissions violation
4992 03:59:49.710571 # [ 54.992139] PGD 100000067 P4D 100000067 PUD 100211067 PMD 10563b067 PTE 800000010572e063
4993 03:59:49.713878 # [ 55.007401] Oops: 0011 [#8] SMP PTI
4994 03:59:49.723361 # [ 55.011295] CPU: 3 PID: 1739 Comm: cat Tainted: G D W 5.10.136-cip14 #1
4995 03:59:49.730227 # [ 55.019947] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4996 03:59:49.736931 # [ 55.026755] RIP: 0010:0xffffa7b4c06e3000
4997 03:59:49.743826 # [ 55.031133] Code: Unable to access opcode bytes at RIP 0xffffa7b4c06e2fd6.
4998 03:59:49.749797 # [ 55.038814] RSP: 0018:ffffa7b4c249fe38 EFLAGS: 00010246
4999 03:59:49.756456 # [ 55.044650] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
5000 03:59:49.766851 # [ 55.052620] RDX: 0000000000000000 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
5001 03:59:49.772894 # [ 55.060590] RBP: ffffa7b4c06e3000 R08: 0000000000000000 R09: 0000000000000000
5002 03:59:49.782946 # [ 55.068559] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
5003 03:59:49.789992 # [ 55.076535] R13: ffffa7b4c249ff10 R14: ffffa7b4c249ff10 R15: ffff8f0ac572e000
5004 03:59:49.799210 # [ 55.084506] FS: 00007fcadc5c7580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
5005 03:59:49.805940 # [ 55.093591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5006 03:59:49.822477 # [ 55.100010] CR2: ffffa7b4c06e2fd6 CR3: 0000000102960002 CR4: 00000000003706e0[ 60.652630] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
5007 03:59:49.822657
5008 03:59:49.822747 # [ 55.107979] Call Trace:
5009 03:59:49.832383 # [ 55.110708] ? execute_loca[ 60.662037] lkdtm: attempting good refcount_inc() without overflow
5010 03:59:49.836020 tion+0x45/0x56
5011 03:59:49.845509 # [ 55.115183] ? lkdtm_EXEC_VMALLOC+0x20/0x30[ 60.675164] lkdtm: attempting bad refcount_inc() overflow
5012 03:59:49.852286 [ 60.687408] ------------[ cut here ]------------
5013 03:59:49.852476
5014 03:59:49.855546 # [ 55.119844] ? direct_entry.cold+0x2c/0x38
5015 03:59:49.862421 # [ 55.1244[ 60.692564] refcount_t: saturated; leaking memory.
5016 03:59:49.865116 09] ? full_proxy_write+0x53/0x80
5017 03:59:49.879101 # [ 55.128886] ? vfs_write[ 60.704136] WARNING: CPU: 1 PID: 2057 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5018 03:59:49.879550 +0xe7/0x3a0
5019 03:59:49.885901 # [ 55.132778] ? ksys_write+0x68/0xf0
5020 03:59:49.911831 # [ 55.[ 60.719767] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5021 03:59:49.915191 136672] ? do_syscall_64+0x30/0x40
5022 03:59:49.925212 # [ 55.140855] ? entry_SY[ 60.752401] CPU: 1 PID: 2057 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5023 03:59:49.928569 SCALL_64_after_hwframe+0x61/0xc6
5024 03:59:49.938426 # [ 55.146691] Modules linke[ 60.767271] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5025 03:59:49.951117 d in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core indust[ 60.780291] RIP: 0010:refcount_warn_saturate+0x51/0x110
5026 03:59:49.977746 rialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs c[ 60.792342] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 90 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
5027 03:59:49.991173 ros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub [ 60.819538] RSP: 0018:ffffa7b4c2967e48 EFLAGS: 00010286
5028 03:59:49.997248 x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5029 03:59:50.004019 # [ 55.173[ 60.831589] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
5030 03:59:50.007365 152] CR2: ffffa7b4c06e3000
5031 03:59:50.020602 # [ 55.183062] ---[ end trace e2f6[ 60.845773] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
5032 03:59:50.021080 6c91d8f90f5e ]---
5033 03:59:50.033480 # [ 55.188216] RIP: 0010:lkdtm_BUG+0x5/0x10[ 60.859962] RBP: ffffffff850c89b5 R08: 0000000000000000 R09: 0000000000000000
5034 03:59:50.033958
5035 03:59:50.047295 # [ 55.192595] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff [ 60.874147] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5036 03:59:50.060062 ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff f[ 60.888337] R13: ffffa7b4c2967f10 R14: ffffa7b4c2967f10 R15: ffff8f0ac5766000
5037 03:59:50.076507 f eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f [ 60.902520] FS: 00007f00f418e580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5038 03:59:50.080022 44 00 00 83 05 80 03 74 02
5039 03:59:50.090062 # [ 55.213582] RSP: 0018:ffffa7b4c[ 60.917774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5040 03:59:50.093309 14afe60 EFLAGS: 00010286
5041 03:59:50.102881 # [ 55.219416] RAX: ffffffff840de190[ 60.930407] CR2: 00007f00f3fa7000 CR3: 0000000105634003 CR4: 00000000003706e0
5042 03:59:50.108968 RBX: 0000000000000001 RCX: 0000000000000000
5043 03:59:50.112968 # [ 55.227386] R[ 60.944595] Call Trace:
5044 03:59:50.122478 DX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30[ 60.953540] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x98
5045 03:59:50.125815
5046 03:59:50.136154 # [ 55.235356] RBP: ffffffff85123c60 R08: 0000000000000001 R[ 60.965106] direct_entry.cold+0x2c/0x38
5047 03:59:50.136349 09: 0000000000000001
5048 03:59:50.145857 # [ 55.243326] R10: 00000000ffffe000 R11[ 60.975699] full_proxy_write+0x53/0x80
5049 03:59:50.149134 : 3fffffffffffffff R12: 0000000000000004
5050 03:59:50.155298 # [ 55.251295] R13: [ 60.986197] vfs_write+0xe7/0x3a0
5051 03:59:50.162137 ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
5052 03:59:50.165398 # [ 60.996121] ksys_write+0x68/0xf0
5053 03:59:50.175972 [ 55.259267] FS: 00007fcadc5c7580(0000) GS:ffff8f0b3ad80000(0[ 61.006032] do_syscall_64+0x30/0x40
5054 03:59:50.178663 000) knlGS:0000000000000000
5055 03:59:50.188859 # [ 55.268307] CS: 0010 DS: 0000[ 61.016229] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5056 03:59:50.192568 ES: 0000 CR0: 0000000080050033
5057 03:59:50.198429 # [ 55.274725] CR2: ffffa7b4c[ 61.028085] RIP: 0033:0x7f00f40b6f33
5058 03:59:50.201743 06e2fd6 CR3: 0000000102960002 CR4: 00000000003706e0
5059 03:59:50.224923 # [ 55.28[ 61.038288] 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
5060 03:59:50.237871 2696] BUG: sleeping function called from invalid context at incl[ 61.065483] RSP: 002b:00007fff08de6b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5061 03:59:50.241293 ude/linux/percpu-rwsem.h:49
5062 03:59:50.254509 # [ 55.292610] in_atomic(): 0, ir[ 61.080153] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f00f40b6f33
5063 03:59:50.257775 qs_disabled(): 1, non_block: 0, pid: 1739, name: cat
5064 03:59:50.268115 # [ 55.3[ 61.094341] RDX: 0000000000000016 RSI: 00007f00f3fa7000 RDI: 0000000000000001
5065 03:59:50.270834 01067] INFO: lockdep is turned off.
5066 03:59:50.281374 # [ 55.305444] irq event [ 61.108528] RBP: 00007f00f3fa7000 R08: 00007f00f3fa6010 R09: 0000000000000000
5067 03:59:50.283929 stamp: 0
5068 03:59:50.297024 # [ 55.308842] hardirqs last enabled at (0): [<0000[ 61.122716] R10: 00007f00f41b11c0 R11: 0000000000000246 R12: 0000000000000001
5069 03:59:50.297560 000000000000>] 0x0
5070 03:59:50.310459 # [ 55.315835] hardirqs last disabled at ([ 61.136904] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5071 03:59:50.316892 0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5072 03:59:50.320626 # [ 55.324[ 61.151099] irq event stamp: 0
5073 03:59:50.333449 972] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_pr[ 61.160722] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5074 03:59:50.336719 ocess+0x640/0x1c80
5075 03:59:50.350270 # [ 55.334107] softirqs last disabled at ([ 61.173941] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5076 03:59:50.350819 0): [<0000000000000000>] 0x0
5077 03:59:50.362848 # [ 55.341106] CPU: 3 PID: 1739 [ 61.189297] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5078 03:59:50.369609 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5079 03:59:50.376338 # [ 5[ 61.204652] softirqs last disabled at (0): [<0000000000000000>] 0x0
5080 03:59:50.389351 5.349757] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020[ 61.217892] ---[ end trace e2f66c91d8f90f67 ]---
5081 03:59:50.392774 # [ 55.356563] Call Trace:
5082 03:59:50.399596 # [ 55.359291] dump_stack+0x77[ 61.229264] lkdtm: Overflow detected: saturated
5083 03:59:50.400153 /0x9b
5084 03:59:50.405549 # [ 55.362990] ___might_sleep.cold+0xa6/0xb6
5085 03:59:50.409166 # [ 55.367556] exit_signals+0x1c/0x2e0
5086 03:59:50.412549 # [ 55.371546] do_exit+0xd5/0xb00
5087 03:59:50.416081 # [ 55.375051] ? ksys_write+0x68/0xf0
5088 03:59:50.421972 # [ 55.378936] rewind_stack_do_exit+0x17/0x20
5089 03:59:50.425323 # [ 55.383606] RIP: 0033:0x7fcadc4eff33
5090 03:59:50.448756 # [ 55.387587] 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
5091 03:59:50.454815 # [ 55.408566] RSP: 002b:00007ffca11a5dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5092 03:59:50.465201 # [ 55.417014] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fcadc4eff33
5093 03:59:50.471671 # [ 55.424984] RDX: 000000000000000d RSI: 00007fcadc3e0000 RDI: 0000000000000001
5094 03:59:50.481811 # [ 55.432953] RBP: 00007fcadc3e0000 R08: 00007fcadc3df010 R09: 0000000000000000
5095 03:59:50.487922 # [ 55.440925] R10: 00007fcadc5ea1c0 R11: 0000000000000246 R12: 0000000000000001
5096 03:59:50.497894 # [ 55.448897] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5097 03:59:50.501354 # EXEC_VMALLOC: saw 'call trace:': ok
5098 03:59:50.504870 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
5099 03:59:50.508287 # selftests: lkdtm: EXEC_RODATA.sh
5100 03:59:50.508865 # Killed
5101 03:59:50.514778 # [ 55.556278] lkdtm: Performing direct entry EXEC_RODATA
5102 03:59:50.520859 # [ 55.568331] lkdtm: attempting ok execution at ffffffff840de560
5103 03:59:50.527311 # [ 55.574862] lkdtm: attempting bad execution at ffffffff84cda1c0
5104 03:59:50.544029 # [ 55.587705] kernel tried to execute NX-protected page - exploit attempt? (uid:[ 61.375896] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
5105 03:59:50.544478 0)
5106 03:59:50.556991 # [ 55.596071] BUG: unable to handle page fault for addre[ 61.384319] lkdtm: attempting good refcount_add() without overflow
5107 03:59:50.557473 ss: ffffffff84cda1c0
5108 03:59:50.570371 # [ 55.609966] #PF: supervisor instructi[ 61.397437] lkdtm: attempting bad refcount_add() overflow
5109 03:59:50.570950 on fetch in kernel mode
5110 03:59:50.580578 # [ 55.616278] #PF: error_code(0x0011[ 61.409681] ------------[ cut here ]------------
5111 03:59:50.583900 ) - permissions violation
5112 03:59:50.593758 # [ 55.622501] PGD 65829067 P4D 658[ 61.421053] refcount_t: saturated; leaking memory.
5113 03:59:50.596903 29067 PUD 6582a063 PMD 80000000652000e1
5114 03:59:50.606759 # [ 55.629991] Oops:[ 61.432650] WARNING: CPU: 1 PID: 2089 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5115 03:59:50.609853 0011 [#9] SMP PTI
5116 03:59:50.640106 # [ 55.640097] CPU: 2 PID: 1775 Comm: cat [ 61.448265] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5117 03:59:50.645555 Tainted: G D W 5.10.136-cip14 #1
5118 03:59:50.655778 # [ 55.648748] [ 61.480908] CPU: 1 PID: 2089 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5119 03:59:50.659234 Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5120 03:59:50.668928 # [ 55.[ 61.495779] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5121 03:59:50.672569 655549] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
5122 03:59:50.678726 # [ 55.667[ 61.508800] RIP: 0010:refcount_warn_saturate+0x51/0x110
5123 03:59:50.709006 504] Code: ff ff e5 ca 76 84 ff ff ff ff 72 8b 0c 85 ff ff ff ff[ 61.520852] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 90 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
5124 03:59:50.718291 2b b2 76 84 ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 [ 61.548076] RSP: 0018:ffffa7b4c299fe48 EFLAGS: 00010286
5125 03:59:50.735341 00 00 00 <e9> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68[ 61.560106] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
5126 03:59:50.741377 [ 61.574291] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
5127 03:59:50.741827 69 73 20 69
5128 03:59:50.754972 # [ 55.688536] RSP: 0018:ffffa7b4c253fe48 EFLAGS[ 61.582266] RBP: ffffffff850c89cb R08: 0000000000000000 R09: 0000000000000000
5129 03:59:50.764708 [ 61.596448] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5130 03:59:50.770846 [ 61.604420] R13: ffffa7b4c299ff10 R14: ffffa7b4c299ff10 R15: ffff8f0ac5766000
5131 03:59:50.774248 : 00010246
5132 03:59:50.787755 # [ 55.694370] RAX: 0000000000000033 RBX: 00000000[ 61.612393] FS: 00007f115d67f580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5133 03:59:50.794326 [ 61.627639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5134 03:59:50.797503 00000000 RCX: 0000000000000000
5135 03:59:50.807218 # [ 55.702340] RDX: 0000000000[ 61.634059] CR2: 00007f115d498000 CR3: 00000001041f4005 CR4: 00000000003706e0
5136 03:59:50.810478 [ 61.648237] Call Trace:
5137 03:59:50.813795 000000 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
5138 03:59:50.820483 # [ 55.710[ 61.650971] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa7
5139 03:59:50.833727 310] RBP: ffffffff84cda1c0 R08: 0000000000000000 R09: 0000000000[ 61.662533] direct_entry.cold+0x2c/0x38
5140 03:59:50.834316 000000
5141 03:59:50.843240 # [ 55.718280] R10: 00000000ffffe000 R11: 3fffffffffff[ 61.673126] full_proxy_write+0x53/0x80
5142 03:59:50.846561 ffff R12: 000000000000000c
5143 03:59:50.853584 # [ 55.726252] R13: ffffa7b4c253ff[ 61.683624] vfs_write+0xe7/0x3a0
5144 03:59:50.856848 10 R14: ffffa7b4c253ff10 R15: ffff8f0ac3fab000
5145 03:59:50.863985 # [ 55.734222][ 61.693536] ksys_write+0x68/0xf0
5146 03:59:50.872966 FS: 00007f27a2ae2580(0000) GS:ffff8f0b3ad00000(0000) knlGS:000[ 61.703451] do_syscall_64+0x30/0x40
5147 03:59:50.873431 0000000000000
5148 03:59:50.882548 # [ 55.743260] CS: 0010 DS: 0000 ES: 0000 CR0:[ 61.713655] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5149 03:59:50.885923 0000000080050033
5150 03:59:50.895912 # [ 55.749678] CR2: ffffffff84cda1c0 CR3: 0[ 61.725532] RIP: 0033:0x7f115d5a7f33
5151 03:59:50.915362 [ 61.735736] 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
5152 03:59:50.918642 000000102976002 CR4: 00000000003706e0
5153 03:59:50.928815 # [ 55.757648] Call Tra[ 61.756719] RSP: 002b:00007ffc689ae8b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5154 03:59:50.932167 ce:
5155 03:59:50.935611 # [ 55.760377] ? execute_location+0x45/0x56
5156 03:59:50.945535 # [ 55.76[ 61.771390] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f115d5a7f33
5157 03:59:50.948783 4853] ? direct_entry.cold+0x2c/0x38
5158 03:59:50.958818 # [ 55.769428] ? full_p[ 61.785576] RDX: 0000000000000016 RSI: 00007f115d498000 RDI: 0000000000000001
5159 03:59:50.965182 [ 61.799760] RBP: 00007f115d498000 R08: 00007f115d497010 R09: 0000000000000000
5160 03:59:50.968485 roxy_write+0x53/0x80
5161 03:59:50.971968 # [ 55.773903] ? vfs_write+0xe7/0x3a0
5162 03:59:50.982006 [ 61.807732] R10: 00007f115d6a21c0 R11: 0000000000000246 R12: 0000000000000001
5163 03:59:50.988694 [ 61.821913] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5164 03:59:50.991985 # [ 55.784009] ? ksys_write+0x68/0xf0
5165 03:59:50.998121 # [ 55.787895] ? do[ 61.829907] irq event stamp: 0
5166 03:59:51.001614 _syscall_64+0x30/0x40
5167 03:59:51.011938 # [ 55.792080] ? entry_SYSCALL_64_afte[ 61.839503] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5168 03:59:51.014568 r_hwframe+0x61/0xc6
5169 03:59:51.028103 # [ 55.797918] Modules linked in: fuse ip[ 61.852719] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5170 03:59:51.041035 _tables cros_ec_sensors cros_ec_sensors_core industrialio_trigge[ 61.868072] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5171 03:59:51.054027 red_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightb[ 61.883421] softirqs last disabled at (0): [<0000000000000000>] 0x0
5172 03:59:51.060753 [ 61.896635] ---[ end trace e2f66c91d8f90f68 ]---
5173 03:59:51.067387 [ 61.901793] lkdtm: Overflow detected: saturated
5174 03:59:51.077052 ar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5175 03:59:51.080456 # [ 55.824378] CR2: ffffffff84cda1c0
5176 03:59:51.084001 # [ 55.834290] ---[ end trace e2f66c91d8f90f5f ]---
5177 03:59:51.090726 # [ 55.839437] RIP: 0010:lkdtm_BUG+0x5/0x10
5178 03:59:51.109967 # [ 55.843814] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5179 03:59:51.116653 # [ 55.864799] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
5180 03:59:51.125954 # [ 55.870634] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
5181 03:59:51.132760 # [ 55.878604] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
5182 03:59:51.142925 # [ 55.886576] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
5183 03:59:51.149060 # [ 55.894547] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5184 03:59:51.159427 # [ 55.902528] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
5185 03:59:51.165364 # [ 55.910499] FS: 00007f27a2ae2580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
5186 03:59:51.172008 # [ 55.919538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5187 03:59:51.185816 # [ 55.925957] CR2: ffffffff84cda1c0 CR3: [ 62.018595] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
5188 03:59:51.188697 0000000102976002 CR4: 00000000003706e0
5189 03:59:51.198991 # EXEC_RODATA: saw 'call[ 62.026393] lkdtm: attempting bad refcount_inc_not_zero() overflow
5190 03:59:51.205055 [ 62.039529] ------------[ cut here ]------------
5191 03:59:51.205263 trace:': ok
5192 03:59:51.208548 ok 34 selftests: lkdtm: EXEC_RODATA.sh
5193 03:59:51.215226 # selftest[ 62.044712] refcount_t: saturated; leaking memory.
5194 03:59:51.218697 s: lkdtm: EXEC_USERSPACE.sh
5195 03:59:51.218863 # Killed
5196 03:59:51.231814 # [ 56.045561] lkdtm: P[ 62.056286] WARNING: CPU: 1 PID: 2121 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
5197 03:59:51.235170 erforming direct entry EXEC_USERSPACE
5198 03:59:51.264655 # [ 56.051927] lkdtm: a[ 62.071919] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5199 03:59:51.268069 ttempting ok execution at ffffffff840de560
5200 03:59:51.278175 # [ 56.064672] lkd[ 62.104587] CPU: 1 PID: 2121 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5201 03:59:51.284901 tm: attempting bad execution at 00007f659a91c000
5202 03:59:51.291360 # [ 56.07751[ 62.119431] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5203 03:59:51.297662 1] unable to execute userspace code (SMEP?) (uid: 0)
5204 03:59:51.304482 # [ 56.0[ 62.132450] RIP: 0010:refcount_warn_saturate+0x97/0x110
5205 03:59:51.330841 90092] BUG: unable to handle page fault for address: 00007f659a9[ 62.144503] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
5206 03:59:51.331380 1c000
5207 03:59:51.343685 # [ 56.097771] #PF: supervisor instruction fetch in ker[ 62.171704] RSP: 0018:ffffa7b4c2a37e38 EFLAGS: 00010282
5208 03:59:51.344121 nel mode
5209 03:59:51.356824 # [ 56.104091] #PF: error_code(0x0011) - permissions[ 62.183759] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5210 03:59:51.357300 violation
5211 03:59:51.370245 # [ 56.110314] PGD 8000000102751067 P4D 8000000102[ 62.197946] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
5212 03:59:51.376326 751067 PUD 102750067 PMD 104088067 PTE 114ad0067
5213 03:59:51.386638 # [ 56.12004[ 62.212135] RBP: ffffffff850c8608 R08: 0000000000000000 R09: 0000000000000000
5214 03:59:51.390027 3] Oops: 0011 [#10] SMP PTI
5215 03:59:51.399534 # [ 56.124024] CPU: 0 PID: 1811 C[ 62.226329] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5216 03:59:51.409483 [ 62.240534] R13: ffffa7b4c2a37f10 R14: ffffa7b4c2a37f10 R15: ffff8f0ac3dcd000
5217 03:59:51.412331 omm: cat Tainted: G D W 5.10.136-cip14 #1
5218 03:59:51.422204 # [ 56[ 62.248528] FS: 00007f6bc8d38580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5219 03:59:51.429038 [ 62.263775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5220 03:59:51.435768 .132666] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5221 03:59:51.441915 [ 62.270193] CR2: 00007f6bc8b51000 CR3: 00000001052e4003 CR4: 00000000003706e0
5222 03:59:51.445407 [ 62.284370] Call Trace:
5223 03:59:51.452231 # [ 56.139480] RIP: 0010:0x7f659a91c000
5224 03:59:51.458986 # [ 56.143481] Code[ 62.287102] __refcount_add_not_zero.constprop.0+0x2a/0x35
5225 03:59:51.464878 : Unable to access opcode bytes at RIP 0x7f659a91bfd6.
5226 03:59:51.471670 # [ 56[ 62.299437] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x76
5227 03:59:51.475039 [ 62.311874] direct_entry.cold+0x2c/0x38
5228 03:59:51.481894 .150772] RSP: 0018:ffffa7b4c25cfe50 EFLAGS: 00010246
5229 03:59:51.485373 # [ 56.1[ 62.316256] full_proxy_write+0x53/0x80
5230 03:59:51.495030 56607] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 00000000[ 62.326750] vfs_write+0xe7/0x3a0
5231 03:59:51.497825 00000000
5232 03:59:51.504402 # [ 56.164576] RDX: 0000000000000000 RSI: ffff8f0b3a[ 62.336667] ksys_write+0x68/0xf0
5233 03:59:51.508030 c1bf70 RDI: ffff8f0b3ac1bf70
5234 03:59:51.514313 # [ 56.172547] RBP: 00007f659a91[ 62.346585] do_syscall_64+0x30/0x40
5235 03:59:51.520972 c000 R08: 0000000000000000 R09: 0000000000000000
5236 03:59:51.527614 # [ 56.18052[ 62.356792] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5237 03:59:51.537844 8] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000[ 62.368652] RIP: 0033:0x7f6bc8c60f33
5238 03:59:51.538303 000f
5239 03:59:51.563913 # [ 56.188498] R13: ffffa7b4c25cff10 R14: ffffa7b4c25cff[ 62.378857] 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
5240 03:59:51.567645 10 R15: ffff8f0ac3265000
5241 03:59:51.580326 # [ 56.196479] FS: 00007f659a8ed580[ 62.406056] RSP: 002b:00007ffe1ffbf4e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5242 03:59:51.587070 (0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
5243 03:59:51.593101 # [ 5[ 62.420734] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f6bc8c60f33
5244 03:59:51.600017 6.205517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5245 03:59:51.609423 # [[ 62.434923] RDX: 000000000000001f RSI: 00007f6bc8b51000 RDI: 0000000000000001
5246 03:59:51.623152 56.211954] CR2: 00007f659a91c000 CR3: 0000000103204005 CR4: 0[ 62.449109] RBP: 00007f6bc8b51000 R08: 00007f6bc8b50010 R09: 0000000000000000
5247 03:59:51.623657 0000000003706f0
5248 03:59:51.626480 # [ 56.219923] Call Trace:
5249 03:59:51.635913 # [ 56.222651] [ 62.463298] R10: 00007f6bc8d5b1c0 R11: 0000000000000246 R12: 0000000000000001
5250 03:59:51.639385 ? lkdtm_EXEC_USERSPACE.cold+0x66/0xae
5251 03:59:51.649654 # [ 56.228004] ? dire[ 62.477489] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5252 03:59:51.652353 ct_entry.cold+0x2c/0x38
5253 03:59:51.658989 # [ 56.232577] ? full_proxy_write+0x[ 62.491701] irq event stamp: 0
5254 03:59:51.662319 53/0x80
5255 03:59:51.665583 # [ 56.237059] ? vfs_write+0xe7/0x3a0
5256 03:59:51.672364 # [ 56.2409[ 62.501305] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5257 03:59:51.675936 50] ? ksys_write+0x68/0xf0
5258 03:59:51.688872 # [ 56.244844] ? do_syscall_64+0[ 62.514536] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5259 03:59:51.689397 x30/0x40
5260 03:59:51.705130 # [ 56.249033] ? entry_SYSCALL_64_after_hwframe+0x6[ 62.529894] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5261 03:59:51.705633 1/0xc6
5262 03:59:51.718073 # [ 56.254863] Modules linked in: fuse ip_tables cros_[ 62.545249] softirqs last disabled at (0): [<0000000000000000>] 0x0
5263 03:59:51.728453 ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kf[ 62.558485] ---[ end trace e2f66c91d8f90f69 ]---
5264 03:59:51.740910 ifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_ch[ 62.569857] lkdtm: Overflow detected: saturated
5265 03:59:51.747876 ardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5266 03:59:51.754063 # [ 56.281304] CR2: 00007f659a91c000
5267 03:59:51.757395 # [ 56.285001] ---[ end trace e2f66c91d8f90f60 ]---
5268 03:59:51.764079 # [ 56.290156] RIP: 0010:lkdtm_BUG+0x5/0x10
5269 03:59:51.783301 # [ 56.294527] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5270 03:59:51.790062 # [ 56.315530] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
5271 03:59:51.796764 # [ 56.321362] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
5272 03:59:51.806872 # [ 56.329332] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
5273 03:59:51.812878 # [ 56.337299] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
5274 03:59:51.823148 # [ 56.345267] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5275 03:59:51.829540 # [ 56.353235] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
5276 03:59:51.839719 # [ 56.361204] FS: 00007f659a8ed580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
5277 03:59:51.846418 # [ 56.370243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5278 03:59:51.859280 # [ 56.376658] CR2: 00007f659a91c000 CR3: 0000000103204[ 62.692355] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5279 03:59:51.865474 [ 62.700685] lkdtm: attempting bad refcount_add_not_zero() overflow
5280 03:59:51.872136 [ 62.707601] ------------[ cut here ]------------
5281 03:59:51.875639 005 CR4: 00000000003706f0
5282 03:59:51.882379 # [ 56.384628] BUG: sleeping functi[ 62.712767] refcount_t: saturated; leaking memory.
5283 03:59:51.899021 on called from invalid context at include/linux/percpu-rwsem.h:4[ 62.724343] WARNING: CPU: 2 PID: 2153 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
5284 03:59:51.899478 9
5285 03:59:51.931986 # [ 56.394543] in_atomic(): 0, irqs_disabled(): 1, non_bloc[ 62.739982] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5286 03:59:51.942336 [ 62.772679] CPU: 2 PID: 2153 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5287 03:59:51.942896 k: 0, pid: 1811, name: cat
5288 03:59:51.955253 # [ 56.402989] INFO: lockdep is tu[ 62.781343] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5289 03:59:51.958344 [ 62.794357] RIP: 0010:refcount_warn_saturate+0x97/0x110
5290 03:59:51.982237 [ 62.800191] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
5291 03:59:51.985020 [ 62.821174] RSP: 0018:ffffa7b4c2adfe38 EFLAGS: 00010282
5292 03:59:51.995402 [ 62.827010] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5293 03:59:52.001239 [ 62.834981] RDX: ffff8f0b3ad2c660 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
5294 03:59:52.011670 [ 62.842952] RBP: ffffffff850c8628 R08: 0000000000000000 R09: 0000000000000000
5295 03:59:52.017604 [ 62.850924] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5296 03:59:52.028103 [ 62.858895] R13: ffffa7b4c2adff10 R14: ffffa7b4c2adff10 R15: ffff8f0ac2967000
5297 03:59:52.033980 [ 62.866868] FS: 00007fcd54dbd580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
5298 03:59:52.040881 [ 62.875908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5299 03:59:52.050598 [ 62.882323] CR2: 00007fcd54bd6000 CR3: 0000000103d84001 CR4: 00000000003706e0
5300 03:59:52.053887 [ 62.890296] Call Trace:
5301 03:59:52.056712 [ 62.893026] __refcount_add_not_zero.constprop.0+0x2a/0x35
5302 03:59:52.063509 [ 62.899186] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x76
5303 03:59:52.070403 [ 62.905411] direct_entry.cold+0x2c/0x38
5304 03:59:52.073723 [ 62.909794] full_proxy_write+0x53/0x80
5305 03:59:52.076471 [ 62.914108] vfs_write+0xe7/0x3a0
5306 03:59:52.079858 [ 62.917831] ksys_write+0x68/0xf0
5307 03:59:52.083467 [ 62.921536] do_syscall_64+0x30/0x40
5308 03:59:52.090234 [ 62.925551] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5309 03:59:52.092888 [ 62.931193] RIP: 0033:0x7fcd54ce5f33
5310 03:59:52.115906 [ 62.935183] 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
5311 03:59:52.122933 [ 62.956169] RSP: 002b:00007ffc059ca088 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5312 03:59:52.132731 [ 62.964628] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fcd54ce5f33
5313 03:59:52.139175 [ 62.972601] RDX: 000000000000001f RSI: 00007fcd54bd6000 RDI: 0000000000000001
5314 03:59:52.148600 [ 62.980573] RBP: 00007fcd54bd6000 R08: 00007fcd54bd5010 R09: 0000000000000000
5315 03:59:52.148692 rned off.
5316 03:59:52.151996 # [ 56.407364] irq event stamp: 0
5317 03:59:52.162003 # [ 56.410770][ 62.988549] R10: 00007fcd54de01c0 R11: 0000000000000246 R12: 0000000000000001
5318 03:59:52.167922 hardirqs last enabled at (0): [<0000000000000000>] 0x0
5319 03:59:52.174757 # [ [ 63.002739] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5320 03:59:52.178134 [ 63.016935] irq event stamp: 0
5321 03:59:52.191194 56.417771] hardirqs last disabled at (0): [<ffffffff83900ce0>] c[ 63.020371] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5322 03:59:52.201584 [ 63.033581] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5323 03:59:52.211209 [ 63.042719] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5324 03:59:52.218006 [ 63.051858] softirqs last disabled at (0): [<0000000000000000>] 0x0
5325 03:59:52.224759 [ 63.058860] ---[ end trace e2f66c91d8f90f6a ]---
5326 03:59:52.227383 [ 63.064014] lkdtm: Overflow detected: saturated
5327 03:59:52.230799 opy_process+0x640/0x1c80
5328 03:59:52.240844 # [ 56.426899] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5329 03:59:52.247586 # [ 56.436034] softirqs last disabled at (0): [<0000000000000000>] 0x0
5330 03:59:52.257674 # [ 56.443035] CPU: 0 PID: 1811 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5331 03:59:52.264254 # [ 56.451685] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5332 03:59:52.266875 # [ 56.458489] Call Trace:
5333 03:59:52.270804 # [ 56.461216] dump_stack+0x77/0x9b
5334 03:59:52.273368 # [ 56.464906] ___might_sleep.cold+0xa6/0xb6
5335 03:59:52.280196 # [ 56.469485] exit_signals+0x1c/0x2e0
5336 03:59:52.283515 # [ 56.473484] do_exit+0xd5/0xb00
5337 03:59:52.286935 # [ 56.476987] ? ksys_write+0x68/0xf0
5338 03:59:52.290340 # [ 56.480870] rewind_stack_do_exit+0x17/0x20
5339 03:59:52.296546 # [ 56.485537] RIP: 0033:0x7f659a815f33
5340 03:59:52.316656 # [ 56.489538] 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
5341 03:59:52.326838 # [ 56.510528] RSP: 002b:00007ffede122b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5342 03:59:52.333101 # [ 56.518986] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f659a815f33
5343 03:59:52.342970 # [ 56.526957] RDX: 000000000000000f RSI: 00007f659a706000 RDI: 0000000000000001
5344 03:59:52.349657 # [ 56.534925] RBP: 00007f659a706000 R08: 00007f659a705010 R09: 0000000000000000
5345 03:59:52.359376 # [ 56.542893] R10: 00007f659a9101c0 R11: 0000000000000246 R12: 0000000000000001
5346 03:59:52.366063 # [ 5[ 63.196133] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5347 03:59:52.369440 [ 63.205957] lkdtm: attempting good refcount_dec()
5348 03:59:52.376132 [ 63.211233] lkdtm: attempting bad refcount_dec() to zero
5349 03:59:52.382413 [ 63.217182] ------------[ cut here ]------------
5350 03:59:52.389288 [ 63.222347] refcount_t: decrement hit 0; leaking memory.
5351 03:59:52.395825 [ 63.228296] WARNING: CPU: 2 PID: 2185 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5352 03:59:52.428618 6.550863] R13: 0000000000000001 R14: 0000000000020000 R15: 00000[ 63.237732] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5353 03:59:52.431875 00000020000
5354 03:59:52.434672 # EXEC_USERSPACE: saw 'call trace:': ok
5355 03:59:52.444656 ok 35 self[ 63.270417] CPU: 2 PID: 2185 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5356 03:59:52.448344 tests: lkdtm: EXEC_USERSPACE.sh
5357 03:59:52.458325 # selftests: lkdtm: EXEC_NULL.s[ 63.285286] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5358 03:59:52.464427 [ 63.298309] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5359 03:59:52.484719 [ 63.304143] Code: 40 44 06 85 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 10 44 06 85 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5360 03:59:52.490754 [ 63.325128] RSP: 0018:ffffa7b4c2b6fe48 EFLAGS: 00010286
5361 03:59:52.497710 [ 63.330985] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5362 03:59:52.498256 h
5363 03:59:52.501021 # Killed
5364 03:59:52.510638 # [ 56.780347] lkdtm: Performing direct entry EXE[ 63.338968] RDX: ffff8f0b3ad2c660 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
5365 03:59:52.520851 [ 63.353145] RBP: ffffffff850c89e1 R08: 0000000000000000 R09: 0000000000000000
5366 03:59:52.528016 [ 63.361115] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5367 03:59:52.537455 [ 63.369085] R13: ffffa7b4c2b6ff10 R14: ffffa7b4c2b6ff10 R15: ffff8f0ac3295000
5368 03:59:52.544078 [ 63.377058] FS: 00007f7a2a1e3580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
5369 03:59:52.550612 [ 63.386098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5370 03:59:52.559956 [ 63.392536] CR2: 00007f7a29ffc000 CR3: 00000001040d0006 CR4: 00000000003706e0
5371 03:59:52.563356 [ 63.400506] Call Trace:
5372 03:59:52.566577 [ 63.403280] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xbd
5373 03:59:52.573384 [ 63.408265] direct_entry.cold+0x2c/0x38
5374 03:59:52.576662 [ 63.412647] full_proxy_write+0x53/0x80
5375 03:59:52.580095 [ 63.416954] vfs_write+0xe7/0x3a0
5376 03:59:52.583658 [ 63.420655] ksys_write+0x68/0xf0
5377 03:59:52.586734 [ 63.424356] do_syscall_64+0x30/0x40
5378 03:59:52.593493 [ 63.428370] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5379 03:59:52.596587 [ 63.434011] RIP: 0033:0x7f7a2a10bf33
5380 03:59:52.619836 [ 63.437999] 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
5381 03:59:52.625764 [ 63.458978] RSP: 002b:00007ffc271c6d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5382 03:59:52.636045 [ 63.467435] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f7a2a10bf33
5383 03:59:52.642899 [ 63.475406] RDX: 0000000000000012 RSI: 00007f7a29ffc000 RDI: 0000000000000001
5384 03:59:52.648955 [ 63.483377] RBP: 00007f7a29ffc000 R08: 00007f7a29ffb010 R09: 0000000000000000
5385 03:59:52.658937 [ 63.491348] R10: 00007f7a2a2061c0 R11: 0000000000000246 R12: 0000000000000001
5386 03:59:52.665393 [ 63.499319] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5387 03:59:52.668815 [ 63.507293] irq event stamp: 0
5388 03:59:52.675538 [ 63.510730] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5389 03:59:52.685590 [ 63.517731] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5390 03:59:52.694823 [ 63.526869] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5391 03:59:52.701309 [ 63.536006] softirqs last disabled at (0): [<0000000000000000>] 0x0
5392 03:59:52.708021 [ 63.543005] ---[ end trace e2f66c91d8f90f6b ]---
5393 03:59:52.708110 C_NULL
5394 03:59:52.717589 # [ 56.788334] lkdtm: attempting ok execution at fffff[ 63.548162] lkdtm: Zero detected: saturated
5395 03:59:52.717691 fff840de560
5396 03:59:52.724335 # [ 56.801075] lkdtm: attempting bad execution at 0000000000000000
5397 03:59:52.734566 # [ 56.813896] BUG: kernel NULL pointer dereference, address: 0000000000000000
5398 03:59:52.740664 # [ 56.827886] #PF: supervisor instruction fetch in kernel mode
5399 03:59:52.747896 # [ 56.834206] #PF: error_code(0x0010) - not-present page
5400 03:59:52.750572 # [ 56.839942] PGD 0 P4D 0
5401 03:59:52.753866 # [ 56.842767] Oops: 0010 [#11] SMP PTI
5402 03:59:52.760575 # [ 56.846749] CPU: 1 PID: 1847 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5403 03:59:52.770765 # [ 56.855399] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5404 03:59:52.774119 # [ 56.862203] RIP: 0010:0x0
5405 03:59:52.780780 # [ 56.865124] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
5406 03:59:52.787487 # [ 56.872792] RSP: 0018:ffffa7b4c2617e48 EFLAGS: 00010246
5407 03:59:52.794099 # [ 56.878625] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
5408 03:59:52.803757 # [ 56.886594] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
5409 03:59:52.810626 # [ 56.894561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
5410 03:59:52.820187 # [ 56.902531] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
5411 03:59:52.826935 # [ 56.910499] R13: ffffa7b4c2617f10 R14: ffffa7b4c2617f10 R15: ffff8f0ac51f9000
5412 03:59:52.836574 # [ 56.918481] FS: 00007f0565351580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5413 03:59:52.843352 # [ 56.927529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5414 03:59:52.856764 # [ 56.933934] CR2: ffffffffffffffd6 CR3: 00000001029c[ 63.684371] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5415 03:59:52.856963 4001 CR4: 00000000003706e0
5416 03:59:52.859969 # [ 56.941903] Call Trace:
5417 03:59:52.866438 # [ [ 63.696409] lkdtm: attempting bad refcount_dec() below zero
5418 03:59:52.872729 56.944632] execute_location+0x45/0x56
5419 03:59:52.879593 # [ 56.948915] direct[ 63.708871] ------------[ cut here ]------------
5420 03:59:52.886305 [ 63.720217] refcount_t: decrement hit 0; leaking memory.
5421 03:59:52.886518 _entry.cold+0x2c/0x38
5422 03:59:52.899279 # [ 56.959522] full_proxy_write+0x53/0[ 63.726180] WARNING: CPU: 1 PID: 2220 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5423 03:59:52.902692 x80
5424 03:59:52.906165 # [ 56.963809] vfs_write+0xe7/0x3a0
5425 03:59:52.932774 # [ 56.973719] k[ 63.741790] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5426 03:59:52.935979 sys_write+0x68/0xf0
5427 03:59:52.938947 # [ 56.977419] do_syscall_64+0x30/0x40
5428 03:59:52.949236 [ 63.774427] CPU: 1 PID: 2220 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5429 03:59:52.956059 # [ 56.981411] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5430 03:59:52.962124 # [ [ 63.789288] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5431 03:59:52.965322 56.993264] RIP: 0033:0x7f0565279f33
5432 03:59:52.972001 # [ 56.997253] Code: 8b[ 63.802308] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5433 03:59:53.001292 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f [ 63.814355] Code: 40 44 06 85 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 10 44 06 85 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5434 03:59:53.011433 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48>[ 63.841551] RSP: 0018:ffffa7b4c2bf7e48 EFLAGS: 00010286
5435 03:59:53.027868 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18[ 63.853607] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5436 03:59:53.041537 # [ 57.018225] RSP: 002b:00007ffcb9d5a998 EFLAGS: 00000246 OR[ 63.867791] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
5437 03:59:53.044241 IG_RAX: 0000000000000001
5438 03:59:53.054232 # [ 57.026669] RAX: ffffffffffffffda[ 63.881977] RBP: ffffffff850c89f3 R08: 0000000000000000 R09: 0000000000000000
5439 03:59:53.061162 RBX: 000000000000000a RCX: 00007f0565279f33
5440 03:59:53.070682 # [ 57.034639] R[ 63.896189] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5441 03:59:53.084467 DX: 000000000000000a RSI: 00007f056516a000 RDI: 0000000000000001[ 63.910372] R13: ffffa7b4c2bf7f10 R14: ffffa7b4c2bf7f10 R15: ffff8f0ac275a000
5442 03:59:53.085076
5443 03:59:53.097545 # [ 57.042604] RBP: 00007f056516a000 R08: 00007f0565169010 R[ 63.924537] FS: 00007fb4fae28580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5444 03:59:53.100782 09: 0000000000000000
5445 03:59:53.110527 # [ 57.050571] R10: 00007f05653741c0 R11[ 63.939791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5446 03:59:53.120142 [ 63.952425] CR2: 00007fb4fac41000 CR3: 0000000104176004 CR4: 00000000003706e0
5447 03:59:53.122970 : 0000000000000246 R12: 0000000000000001
5448 03:59:53.126321 # [ 57.058539] R13: [ 63.960395] Call Trace:
5449 03:59:53.133160 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5450 03:59:53.140732 # [ 63.969338] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x61
5451 03:59:53.149772 [ 57.066533] Modules linked in: fuse ip_tables cros_ec_sensors[ 63.980901] direct_entry.cold+0x2c/0x38
5452 03:59:53.160010 cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf in[ 63.991496] full_proxy_write+0x53/0x80
5453 03:59:53.170002 dustrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros[ 64.001990] vfs_write+0xe7/0x3a0
5454 03:59:53.179525 _ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cro[ 64.011904] ksys_write+0x68/0xf0
5455 03:59:53.182966 s_usbpd_notify
5456 03:59:53.186378 # [ 57.099169] CR2: 0000000000000000
5457 03:59:53.192956 # [ 57[ 64.021820] do_syscall_64+0x30/0x40
5458 03:59:53.196388 .102867] ---[ end trace e2f66c91d8f90f61 ]---
5459 03:59:53.202402 # [ 57.108012] [ 64.032023] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5460 03:59:53.205839 RIP: 0010:lkdtm_BUG+0x5/0x10
5461 03:59:53.212398 # [ 57.112378] Code: 89 ff e8 de[ 64.043880] RIP: 0033:0x7fb4fad50f33
5462 03:59:53.239190 bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc [ 64.054083] 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
5463 03:59:53.255092 cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f[ 64.081276] RSP: 002b:00007fffb66c61b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5464 03:59:53.261824 [ 64.095945] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fb4fad50f33
5465 03:59:53.268676 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5466 03:59:53.278657 # [ 57[ 64.103917] RDX: 0000000000000016 RSI: 00007fb4fac41000 RDI: 0000000000000001
5467 03:59:53.281953 .133357] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
5468 03:59:53.291303 # [ 57.1[ 64.118096] RBP: 00007fb4fac41000 R08: 00007fb4fac40010 R09: 0000000000000000
5469 03:59:53.304769 39182] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 00000000[ 64.132285] R10: 00007fb4fae4b1c0 R11: 0000000000000246 R12: 0000000000000001
5470 03:59:53.308281 00000000
5471 03:59:53.321234 # [ 57.147152] RDX: 0000000000000000 RSI: ffff8f0b3a[ 64.146485] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5472 03:59:53.321857 c1bf70 RDI: ffffffff84cd9d30
5473 03:59:53.328093 # [ 57.155119] RBP: ffffffff8512[ 64.160673] irq event stamp: 0
5474 03:59:53.337482 [ 64.170294] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5475 03:59:53.341010 3c60 R08: 0000000000000001 R09: 0000000000000001
5476 03:59:53.351136 # [ 57.16308[ 64.177298] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5477 03:59:53.360722 [ 64.192642] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5478 03:59:53.374113 7] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000[ 64.201779] softirqs last disabled at (0): [<0000000000000000>] 0x0
5479 03:59:53.380843 [ 64.214988] ---[ end trace e2f66c91d8f90f6c ]---
5480 03:59:53.381286 0004
5481 03:59:53.390341 # [ 57.171056] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff[ 64.220146] lkdtm: Negative detected: saturated
5482 03:59:53.393942 10 R15: ffff8f0ac408f000
5483 03:59:53.404149 # [ 57.179023] FS: 00007f0565351580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5484 03:59:53.411297 # [ 57.188059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5485 03:59:53.417017 # [ 57.194480] CR2: ffffffffffffffd6 CR3: 00000001029c4001 CR4: 00000000003706e0
5486 03:59:53.420441 # EXEC_NULL: saw 'call trace:': ok
5487 03:59:53.423739 ok 36 selftests: lkdtm: EXEC_NULL.sh
5488 03:59:53.427116 # selftests: lkdtm: ACCESS_USERSPACE.sh
5489 03:59:53.430596 # Killed
5490 03:59:53.436692 # [ 57.349691] lkdtm: Performing direct entry ACCESS_USERSPACE
5491 03:59:53.443356 # [ 57.358013] lkdtm: attempting bad read at 00007fb9d061c000
5492 03:59:53.450180 # [ 57.370362] BUG: unable to handle page fault for address: 00007fb9d061c000
5493 03:59:53.456926 # [ 57.384250] #PF: supervisor read access in kernel mode
5494 03:59:53.463080 # [ 57.389987] #PF: error_code(0x0001) - permissions violation
5495 03:59:53.473339 # [ 57.396208] PGD 8000000103501067 P4D 8000000103501067 PUD 103dd2067 PMD 103d77067 PTE 115231067
5496 03:59:53.476661 # [ 57.405933] Oops: 0001 [#12] SMP PTI
5497 03:59:53.486114 # [ 57.416136] CPU: 1 PID: 1882 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5498 03:59:53.492772 # [ 57.424786] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5499 03:59:53.499315 # [ 57.431590] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x41/0xa3
5500 03:59:53.519569 # [ 57.437815] Code: 00 00 00 75 64 48 83 c4 10 5d c3 cc cc cc cc 48 89 ee 48 c7 c7 90 98 0c 85 e8 19 9a fd ff 48 c7 c7 b8 98 0c 85 b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 00 9a fd ff 48 89 ee 48 c7 c7 e0 98 0c
5501 03:59:53.525730 # [ 57.465015] RSP: 0018:ffffa7b4c26c7e48 EFLAGS: 00010246
5502 03:59:53.542697 # [ 57.470842] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 000000000000000[ 64.368635] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5503 03:59:53.548630 [ 64.381954] lkdtm: attempting bad refcount_dec_and_test() below zero
5504 03:59:53.552040 [ 64.389063] ------------[ cut here ]------------
5505 03:59:53.559017 [ 64.394231] refcount_t: underflow; use-after-free.
5506 03:59:53.568348 [ 64.399619] WARNING: CPU: 3 PID: 2255 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
5507 03:59:53.568832 0
5508 03:59:53.601148 # [ 57.478810] RDX: 0000000000000000 RSI: ffff8f0b3ac9bf70 [ 64.409053] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5509 03:59:53.611464 [ 64.441692] CPU: 3 PID: 2255 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5510 03:59:53.612015 RDI: ffffffff850c98b8
5511 03:59:53.621151 # [ 57.486781] RBP: 00007fb9d061c000 R0[ 64.450367] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5512 03:59:53.627512 [ 64.463384] RIP: 0010:refcount_warn_saturate+0xba/0x110
5513 03:59:53.650361 [ 64.469241] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
5514 03:59:53.653717 8: 0000000000000000 R09: 0000000000000000
5515 03:59:53.660602 # [ 57.494752] R10:[ 64.490234] RSP: 0018:ffffa7b4c2c87e40 EFLAGS: 00010286
5516 03:59:53.670747 [ 64.502275] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5517 03:59:53.676603 [ 64.510246] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
5518 03:59:53.687126 [ 64.518217] RBP: ffffffff850c8648 R08: 0000000000000000 R09: 0000000000000000
5519 03:59:53.693098 [ 64.526189] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5520 03:59:53.699626 [ 64.534160] R13: ffffa7b4c2c87f10 R14: ffffa7b4c2c87f10 R15: ffff8f0ac5097000
5521 03:59:53.709686 [ 64.542131] FS: 00007f6b0c8ce580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
5522 03:59:53.715738 [ 64.551170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5523 03:59:53.725976 [ 64.557587] CR2: 00007f6b0c6e7000 CR3: 00000001041c4001 CR4: 00000000003706e0
5524 03:59:53.726064 [ 64.565556] Call Trace:
5525 03:59:53.732169 [ 64.568286] __refcount_sub_and_test.constprop.0+0x3c/0x50
5526 03:59:53.738931 [ 64.574436] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x78
5527 03:59:53.742251 [ 64.580660] direct_entry.cold+0x2c/0x38
5528 03:59:53.748981 [ 64.585040] full_proxy_write+0x53/0x80
5529 03:59:53.752306 [ 64.589347] vfs_write+0xe7/0x3a0
5530 03:59:53.755108 [ 64.593073] ksys_write+0x68/0xf0
5531 03:59:53.758558 [ 64.596773] do_syscall_64+0x30/0x40
5532 03:59:53.765164 [ 64.600788] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5533 03:59:53.768547 [ 64.606430] RIP: 0033:0x7f6b0c7f6f33
5534 03:59:53.791578 [ 64.610420] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5535 03:59:53.798355 [ 64.631404] RSP: 002b:00007ffd716e8ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5536 03:59:53.808253 [ 64.639862] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f6b0c7f6f33
5537 03:59:53.814636 [ 64.647832] RDX: 000000000000001f RSI: 00007f6b0c6e7000 RDI: 0000000000000001
5538 03:59:53.821464 [ 64.655803] RBP: 00007f6b0c6e7000 R08: 00007f6b0c6e6010 R09: 0000000000000000
5539 03:59:53.830972 [ 64.663774] R10: 00007f6b0c8f11c0 R11: 0000000000000246 R12: 0000000000000001
5540 03:59:53.837709 [ 64.671746] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5541 03:59:53.841042 [ 64.679721] irq event stamp: 0
5542 03:59:53.847135 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000011
5543 03:59:53.854169 #[ 64.683154] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5544 03:59:53.870296 [ 57.502723] R13: ffffa7b4c26c7f10 R14: ffffa7b4c26c7f10 R15:[ 64.696372] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5545 03:59:53.873563 ffff8f0ac52d9000
5546 03:59:53.886931 # [ 57.510695] FS: 00007fb9d05ed580(0000) [ 64.711725] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5547 03:59:53.893597 [ 64.727079] softirqs last disabled at (0): [<0000000000000000>] 0x0
5548 03:59:53.896988 [ 64.734079] ---[ end trace e2f66c91d8f90f6d ]---
5549 03:59:53.903596 [ 64.739235] lkdtm: Negative detected: saturated
5550 03:59:53.906990 GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5551 03:59:53.913229 # [ 57.519724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5552 03:59:53.923411 # [ 57.526140] CR2: 00007fb9d061c000 CR3: 0000000102644001 CR4: 00000000003706e0
5553 03:59:53.926690 # [ 57.534110] Call Trace:
5554 03:59:53.929484 # [ 57.536838] direct_entry.cold+0x2c/0x38
5555 03:59:53.932923 # [ 57.541219] full_proxy_write+0x53/0x80
5556 03:59:53.939777 # [ 57.551712] vfs_write+0xe7/0x3a0
5557 03:59:53.943123 # [ 57.555411] ksys_write+0x68/0xf0
5558 03:59:53.946521 # [ 57.565325] do_syscall_64+0x30/0x40
5559 03:59:53.952536 # [ 57.569316] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5560 03:59:53.956015 # [ 57.581171] RIP: 0033:0x7fb9d0515f33
5561 03:59:53.978917 # [ 57.585151] 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 03:59:53.985739 # [ 57.606136] RSP: 002b:00007fff52c23638 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5563 03:59:53.995758 # [ 57.614592] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fb9d0515f33
5564 03:59:54.002411 # [ 57.622562] RDX: 0000000000000011 RSI: 00007fb9d0406000 RDI: 0000000000000001
5565 03:59:54.011691 # [ 57.630531] RBP: 00007fb9d0406000 R08: 00007fb9d0405010 R09: 0000000000000000
5566 03:59:54.018508 # [ 57.638501] R10: 00007fb9d06101c0 R11: 0000000000000246 R12: 0000000000000001
5567 03:59:54.028549 # [ 57.646480] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5568 03:59:54.034821 # [ 64.862668] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5569 03:59:54.041555 [ 64.876215] lkdtm: attempting bad refcount_sub_and_test() below zero
5570 03:59:54.048275 [ 64.883325] ------------[ cut here ]------------
5571 03:59:54.051573 [ 64.888490] refcount_t: underflow; use-after-free.
5572 03:59:54.067804 [ 57.654472] Modules linked in: fuse ip_tables cros_ec_sensors[ 64.893850] WARNING: CPU: 3 PID: 2290 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
5573 03:59:54.100978 cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf in[ 64.909485] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5574 03:59:54.110467 [ 64.942128] CPU: 3 PID: 2290 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5575 03:59:54.117223 [ 64.950802] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5576 03:59:54.123988 [ 64.957609] RIP: 0010:refcount_warn_saturate+0xba/0x110
5577 03:59:54.143553 [ 64.963444] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
5578 03:59:54.156943 dustrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros[ 64.984484] RSP: 0018:ffffa7b4c2cdfe40 EFLAGS: 00010286
5579 03:59:54.163746 [ 64.996539] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5580 03:59:54.169898 [ 65.004532] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
5581 03:59:54.180017 [ 65.012502] RBP: ffffffff850c8668 R08: 0000000000000000 R09: 0000000000000000
5582 03:59:54.186770 [ 65.020482] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5583 03:59:54.203042 _ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cro[ 65.028453] R13: ffffa7b4c2cdff10 R14: ffffa7b4c2cdff10 R15: ffff8f0ac576b000
5584 03:59:54.209799 [ 65.042660] FS: 00007f3731608580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
5585 03:59:54.213164 s_usbpd_notify
5586 03:59:54.216474 # [ 57.687117] CR2: 00007fb9d061c000
5587 03:59:54.222536 # [ 57[ 65.051708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5588 03:59:54.232788 [ 65.064331] CR2: 00007f3731421000 CR3: 0000000106572002 CR4: 00000000003706e0
5589 03:59:54.233367 [ 65.072300] Call Trace:
5590 03:59:54.239527 [ 65.075021] __refcount_sub_and_test.constprop.0+0x3c/0x50
5591 03:59:54.245638 [ 65.081174] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x7b
5592 03:59:54.252731 [ 65.087422] direct_entry.cold+0x2c/0x38
5593 03:59:54.255982 [ 65.091804] full_proxy_write+0x53/0x80
5594 03:59:54.258910 [ 65.096112] vfs_write+0xe7/0x3a0
5595 03:59:54.261952 [ 65.099837] ksys_write+0x68/0xf0
5596 03:59:54.265539 [ 65.103538] do_syscall_64+0x30/0x40
5597 03:59:54.272085 [ 65.107552] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5598 03:59:54.275554 [ 65.113192] RIP: 0033:0x7f3731530f33
5599 03:59:54.298000 [ 65.117182] 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
5600 03:59:54.305157 [ 65.138169] RSP: 002b:00007fff558939d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5601 03:59:54.315212 [ 65.146627] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f3731530f33
5602 03:59:54.320959 [ 65.154622] RDX: 000000000000001f RSI: 00007f3731421000 RDI: 0000000000000001
5603 03:59:54.328132 .690805] ---[ end trace e2f66c91d8f90f62 ]---
5604 03:59:54.334524 # [ 57.695962] [ 65.162594] RBP: 00007f3731421000 R08: 00007f3731420010 R09: 0000000000000000
5605 03:59:54.344458 [ 65.176779] R10: 00007f373162b1c0 R11: 0000000000000246 R12: 0000000000000001
5606 03:59:54.351075 [ 65.184751] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5607 03:59:54.354320 [ 65.192728] irq event stamp: 0
5608 03:59:54.363894 [ 65.196164] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5609 03:59:54.370515 [ 65.203168] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5610 03:59:54.380170 [ 65.212302] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5611 03:59:54.386878 [ 65.221440] softirqs last disabled at (0): [<0000000000000000>] 0x0
5612 03:59:54.393583 [ 65.228443] ---[ end trace e2f66c91d8f90f6e ]---
5613 03:59:54.396873 [ 65.233623] lkdtm: Negative detected: saturated
5614 03:59:54.399484 RIP: 0010:lkdtm_BUG+0x5/0x10
5615 03:59:54.423144 # [ 57.700337] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5616 03:59:54.429079 # [ 57.721322] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
5617 03:59:54.435735 # [ 57.727147] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
5618 03:59:54.445895 # [ 57.735116] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
5619 03:59:54.452702 # [ 57.743087] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
5620 03:59:54.462277 # [ 57.751056] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5621 03:59:54.468982 # [ 57.759026] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
5622 03:59:54.478715 # [ 57.766997] FS: 00007fb9d05ed580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5623 03:59:54.485301 # [ 57.776036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5624 03:59:54.491996 # [ 57.782443] CR2: 00007fb9d061c000 CR3: 0000000102644001 CR4: 00000000003706e0
5625 03:59:54.501447 # [ 57.790414] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5626 03:59:54.511707 # [ 57.800328] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1882, name: cat
5627 03:59:54.515024 # [ 57.808784] INFO: lockdep is turned off.
5628 03:59:54.518276 # [ 57.813161] irq event stamp: 0
5629 03:59:54.528172 # [ 57.816568] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5630 03:59:54.534339 # [ 57.823567] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5631 03:59:54.544542 # [ 57.832702] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5632 03:59:54.551366 # [ 57.841836] softirqs last disabled at (0): [<0000000000000000>] 0x0
5633 03:59:54.560685 # [ 57.848836] CPU: 1 PID: 1882 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5634 03:59:54.567173 # [ 57.857482] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5635 03:59:54.570783 # [ 57.864288] Call Trace:
5636 03:59:54.577092 # [ [ 65.412439] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5637 03:59:54.580217 57.867017] dump_stack+0x77/0x9b
5638 03:59:54.590429 # [ 57.870716] ___might_sl[ 65.419238] lkdtm: attempting safe refcount_inc_not_zero() from zero
5639 03:59:54.593778 eep.cold+0xa6/0xb6
5640 03:59:54.597271 # [ 57.875289] exit_signals+0x1c/0x2e0
5641 03:59:54.603997 #[ 65.432569] lkdtm: Good: zero detected
5642 03:59:54.606618 [ 57.879279] do_exit+0xd5/0xb00
5643 03:59:54.613395 # [ 57.882783] ? ksys_wr[ 65.442981] lkdtm: Correctly stayed at zero
5644 03:59:54.613955 ite+0x68/0xf0
5645 03:59:54.626781 # [ 57.886667] rewind_stack_do_exit+0x17/0x20[ 65.453879] lkdtm: attempting bad refcount_inc() from zero
5646 03:59:54.629996 # [ 57.891334] RIP: 0033:0x7fb9d0515f33
5647 03:59:54.636620 # [ 57.895323] Cod[ 65.466212] ------------[ cut here ]------------
5648 03:59:54.649823 e: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0[ 65.477593] refcount_t: addition on 0; use-after-free.
5649 03:59:54.662872 f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05[ 65.489592] WARNING: CPU: 0 PID: 2322 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
5650 03:59:54.696260 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 2[ 65.505225] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5651 03:59:54.698951 4 18
5652 03:59:54.712102 # [ 57.916309] RSP: 002b:00007fff52c23638 EFLAGS: 000002[ 65.537869] CPU: 0 PID: 2322 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5653 03:59:54.715382 46 ORIG_RAX: 0000000000000001
5654 03:59:54.724967 # [ 57.924766] RAX: fffffffffff[ 65.552693] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5655 03:59:54.728333 fffda RBX: 0000000000000011 RCX: 00007fb9d0515f33
5656 03:59:54.738701 # [ 57.9327[ 65.565758] RIP: 0010:refcount_warn_saturate+0x74/0x110
5657 03:59:54.764745 36] RDX: 0000000000000011 RSI: 00007fb9d0406000 RDI: 00000000000[ 65.577799] Code: 01 01 e8 67 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06 85 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06
5658 03:59:54.765260 00001
5659 03:59:54.774847 # [ 57.940706] RBP: 00007fb9d0406000 R08: 00007fb9d0405[ 65.605002] RSP: 0018:ffffa7b4c2d97e48 EFLAGS: 00010286
5660 03:59:54.777588 010 R09: 0000000000000000
5661 03:59:54.791128 # [ 57.948675] R10: 00007fb9d06101c[ 65.617045] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
5662 03:59:54.794438 0 R11: 0000000000000246 R12: 0000000000000001
5663 03:59:54.803851 # [ 57.956647] [ 65.631230] RDX: ffff8f0b3ac2c660 RSI: ffff8f0b3ac1bf70 RDI: ffff8f0b3ac1bf70
5664 03:59:54.817381 R13: 0000000000000001 R14: 0000000000020000 R15: 000000000002000[ 65.645422] RBP: ffffffff850c8a09 R08: 0000000000000000 R09: 0000000000000000
5665 03:59:54.820606 0
5666 03:59:54.824014 # ACCESS_USERSPACE: saw 'call trace:': ok
5667 03:59:54.833441 ok 37 selftests: l[ 65.659626] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5668 03:59:54.836939 kdtm: ACCESS_USERSPACE.sh
5669 03:59:54.840345 # selftests: lkdtm: ACCESS_NULL.sh
5670 03:59:54.846532 #[ 65.673821] R13: ffffa7b4c2d97f10 R14: ffffa7b4c2d97f10 R15: ffff8f0ac6575000
5671 03:59:54.846983 Killed
5672 03:59:54.862903 # [ 58.078200] lkdtm: Performing direct entry ACCESS_[ 65.688027] FS: 00007f3331815580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
5673 03:59:54.863359 NULL
5674 03:59:54.876053 # [ 58.088451] lkdtm: attempting bad read at 00000000000[ 65.703287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5675 03:59:54.876511 00000
5676 03:59:54.889306 # [ 58.100804] BUG: kernel NULL pointer dereference, ad[ 65.715979] CR2: 00007f333162e000 CR3: 0000000105310004 CR4: 00000000003706f0
5677 03:59:54.892787 dress: 0000000000000000
5678 03:59:54.898825 # [ 58.114789] #PF: supervisor read a[ 65.730249] Call Trace:
5679 03:59:54.899275 ccess in kernel mode
5680 03:59:54.909066 # [ 58.120526] #PF: error_code(0x0000) -[ 65.739106] lkdtm_REFCOUNT_INC_ZERO+0x99/0xc1
5681 03:59:54.912304 not-present page
5682 03:59:54.915714 # [ 58.126261] PGD 0 P4D 0
5683 03:59:54.919090 # [ 58.12908[ 65.750337] direct_entry.cold+0x2c/0x38
5684 03:59:54.922488 8] Oops: 0000 [#13] SMP PTI
5685 03:59:54.932117 # [ 58.139292] CPU: 1 PID: 1917 C[ 65.760911] full_proxy_write+0x53/0x80
5686 03:59:54.935443 omm: cat Tainted: G D W 5.10.136-cip14 #1
5687 03:59:54.942219 # [ 58[ 65.771466] vfs_write+0xe7/0x3a0
5688 03:59:54.945410 .147946] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5689 03:59:54.951515 [ 65.781346] ksys_write+0x68/0xf0
5690 03:59:54.954964 # [ 58.160970] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
5691 03:59:54.961882 # [ 58[ 65.791310] do_syscall_64+0x30/0x40
5692 03:59:54.971352 .166222] Code: bd 99 fd ff be 00 10 00 00 48 89 ef e8 30 b9 39 f[ 65.801496] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5693 03:59:54.981496 f e9 69 ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 90 98 0c 85 e8[ 65.813377] RIP: 0033:0x7f333173df33
5694 03:59:55.011080 97 99 fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 b[ 65.823579] 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
5695 03:59:55.011648 8 98 0c 85 48 01
5696 03:59:55.024475 # [ 58.193422] RSP: 0018:ffffa7b4c271fe58 EF[ 65.850848] RSP: 002b:00007fff849018a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5697 03:59:55.027598 LAGS: 00010246
5698 03:59:55.037748 # [ 58.199248] RAX: 000000000000002e RBX: 0000[ 65.865492] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f333173df33
5699 03:59:55.043913 000000000027 RCX: 0000000000000000
5700 03:59:55.054213 # [ 58.207220] RDX: 000000[ 65.879709] RDX: 0000000000000012 RSI: 00007f333162e000 RDI: 0000000000000001
5701 03:59:55.057540 0000000000 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
5702 03:59:55.067204 # [ 58[ 65.893888] RBP: 00007f333162e000 R08: 00007f333162d010 R09: 0000000000000000
5703 03:59:55.080174 .215184] RBP: ffffffff850c8981 R08: 0000000000000000 R09: 000000[ 65.908105] R10: 00007f33318381c0 R11: 0000000000000246 R12: 0000000000000001
5704 03:59:55.083727 0000000000
5705 03:59:55.096870 # [ 58.223153] R10: 00000000ffffe000 R11: 3fffffff[ 65.922298] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5706 03:59:55.099892 ffffffff R12: 000000000000000c
5707 03:59:55.106609 # [ 58.231123] R13: ffffa7b4c2[ 65.936534] irq event stamp: 0
5708 03:59:55.110149 71ff10 R14: ffffa7b4c271ff10 R15: ffff8f0ac329d000
5709 03:59:55.119277 # [ 58.239[ 65.946155] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5710 03:59:55.132734 093] FS: 00007f90ef381580(0000) GS:ffff8f0b3ac80000(0000) knlGS[ 65.959406] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5711 03:59:55.135996 :0000000000000000
5712 03:59:55.148898 # [ 58.248133] CS: 0010 DS: 0000 ES: 0000 [ 65.974758] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5713 03:59:55.152510 CR0: 0000000080050033
5714 03:59:55.162492 # [ 58.254549] CR2: 0000000000000000 CR[ 65.990161] softirqs last disabled at (0): [<0000000000000000>] 0x0
5715 03:59:55.165933 3: 000000010538c001 CR4: 00000000003706e0
5716 03:59:55.175551 # [ 58.262531] Call[ 66.003380] ---[ end trace e2f66c91d8f90f6f ]---
5717 03:59:55.176038 Trace:
5718 03:59:55.179020 # [ 58.265251] direct_entry.cold+0x2c/0x38
5719 03:59:55.185216 # [ 58[ 66.014784] lkdtm: Zero detected: saturated
5720 03:59:55.188523 .269631] full_proxy_write+0x53/0x80
5721 03:59:55.191887 # [ 58.280124] vfs_write+0xe7/0x3a0
5722 03:59:55.195391 # [ 58.283823] ksys_write+0x68/0xf0
5723 03:59:55.201913 # [ 58.293736] do_syscall_64+0x30/0x40
5724 03:59:55.205245 # [ 58.297727] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5725 03:59:55.211582 # [ 58.309581] RIP: 0033:0x7f90ef2a9f33
5726 03:59:55.231614 # [ 58.313569] 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
5727 03:59:55.241082 # [ 58.334556] RSP: 002b:00007ffd2a5cb2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5728 03:59:55.247578 # [ 58.343014] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f90ef2a9f33
5729 03:59:55.257463 # [ 58.350984] RDX: 000000000000000c RSI: 00007f90ef19a000 RDI: 0000000000000001
5730 03:59:55.263568 # [ 58.358956] RBP: 00007f90ef19a000 R08: 00007f90ef199010 R09: 0000000000000000
5731 03:59:55.273741 # [ 58.366927] R10: 00007f90ef3a41c0 R11: 0000000000000246 R12: 0000000000000001
5732 03:59:55.280487 # [ 58.374896] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5733 03:59:55.306692 # [ 58.382870] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5734 03:59:55.310107 # [ 58.415530] CR2: 0000000000000000
5735 03:59:55.316925 # [ 58.419219] ---[ end trace e2f66c91d8f90f63 ]---
5736 03:59:55.319670 # [ 58.424375] RIP: 0010:lkdtm_BUG+0x5/0x10
5737 03:59:55.326349 #[ 66.157606] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5738 03:59:55.333347 [ 66.168702] lkdtm: attempting safe refcount_add_not_zero() from zero
5739 03:59:55.340251 [ 66.175817] lkdtm: Good: zero detected
5740 03:59:55.342912 [ 66.180011] lkdtm: Correctly stayed at zero
5741 03:59:55.349960 [ 66.184681] lkdtm: attempting bad refcount_add() from zero
5742 03:59:55.356139 [ 66.190806] ------------[ cut here ]------------
5743 03:59:55.359577 [ 66.195962] refcount_t: addition on 0; use-after-free.
5744 03:59:55.369748 [ 66.201728] WARNING: CPU: 3 PID: 2354 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
5745 03:59:55.402555 [ 58.428754] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff [ 66.211164] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5746 03:59:55.412324 [ 66.243798] CPU: 3 PID: 2354 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5747 03:59:55.419146 [ 66.252448] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5748 03:59:55.425277 [ 66.259252] RIP: 0010:refcount_warn_saturate+0x74/0x110
5749 03:59:55.444739 [ 66.265086] Code: 01 01 e8 67 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06 85 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06
5750 03:59:55.451153 [ 66.286070] RSP: 0018:ffffa7b4c2dffe48 EFLAGS: 00010286
5751 03:59:55.464417 eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff e[ 66.291909] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
5752 03:59:55.477486 b c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 [ 66.306096] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
5753 03:59:55.487802 [ 66.320285] RBP: ffffffff850c8a1b R08: 0000000000000000 R09: 0000000000000000
5754 03:59:55.494263 [ 66.328288] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5755 03:59:55.504508 [ 66.336260] R13: ffffa7b4c2dfff10 R14: ffffa7b4c2dfff10 R15: ffff8f0ac2945000
5756 03:59:55.510717 [ 66.344231] FS: 00007fd4e12f0580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
5757 03:59:55.517900 [ 66.353272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5758 03:59:55.527562 [ 66.359710] CR2: 00007fd4e1109000 CR3: 0000000104138005 CR4: 00000000003706e0
5759 03:59:55.531055 00 00 83 05 80 03 74 02
5760 03:59:55.537016 # [ 58.449739] RSP: 0018:ffffa7b4c14a[ 66.367693] Call Trace:
5761 03:59:55.540513 [ 66.376629] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xc1
5762 03:59:55.543854 [ 66.381624] direct_entry.cold+0x2c/0x38
5763 03:59:55.550699 [ 66.386036] full_proxy_write+0x53/0x80
5764 03:59:55.554155 [ 66.390351] vfs_write+0xe7/0x3a0
5765 03:59:55.556863 [ 66.394082] ksys_write+0x68/0xf0
5766 03:59:55.560112 [ 66.397810] do_syscall_64+0x30/0x40
5767 03:59:55.567027 [ 66.401833] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5768 03:59:55.570350 [ 66.407485] RIP: 0033:0x7fd4e1218f33
5769 03:59:55.573661 fe60 EFLAGS: 00010286
5770 03:59:55.596314 # [ 58.455573] RAX: ffffffff840de190 RB[ 66.411482] 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
5771 03:59:55.606603 [ 66.438673] RSP: 002b:00007fffd5ce6698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5772 03:59:55.612733 [ 66.447156] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fd4e1218f33
5773 03:59:55.622687 [ 66.455127] RDX: 0000000000000012 RSI: 00007fd4e1109000 RDI: 0000000000000001
5774 03:59:55.629696 [ 66.463098] RBP: 00007fd4e1109000 R08: 00007fd4e1108010 R09: 0000000000000000
5775 03:59:55.639313 [ 66.471068] R10: 00007fd4e13131c0 R11: 0000000000000246 R12: 0000000000000001
5776 03:59:55.645952 [ 66.479038] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5777 03:59:55.648646 [ 66.487034] irq event stamp: 0
5778 03:59:55.652104 X: 0000000000000001 RCX: 0000000000000000
5779 03:59:55.662229 # [ 58.463546] RDX:[ 66.490449] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5780 03:59:55.671907 [ 66.503662] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5781 03:59:55.682101 [ 66.512823] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5782 03:59:55.688046 [ 66.521960] softirqs last disabled at (0): [<0000000000000000>] 0x0
5783 03:59:55.691347 [ 66.528959] ---[ end trace e2f66c91d8f90f70 ]---
5784 03:59:55.698254 [ 66.534113] lkdtm: Zero detected: saturated
5785 03:59:55.704978 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
5786 03:59:55.711668 # [ 58.471528] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
5787 03:59:55.721460 # [ 58.479497] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5788 03:59:55.727910 # [ 58.487481] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
5789 03:59:55.737771 # [ 58.495452] FS: 00007f90ef381580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5790 03:59:55.743856 # [ 58.504529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5791 03:59:55.753932 # [ 58.510946] CR2: 0000000000000000 CR3: 000000010538c001 CR4: 00000000003706e0
5792 03:59:55.757047 # ACCESS_NULL: saw 'call trace:': ok
5793 03:59:55.760436 ok 38 selftests: lkdtm: ACCESS_NULL.sh
5794 03:59:55.763768 # selftests: lkdtm: WRITE_RO.sh
5795 03:59:55.763854 # Killed
5796 03:59:55.769968 # [ 58.630224] lkdtm: Performing direct entry WRITE_RO
5797 03:59:55.776777 # [ 58.636269] lkdtm: attempting bad rodata write at ffffffff84cda1b0
5798 03:59:55.783021 # [ 58.649432] BUG: unable to handle page fault for address: ffffffff84cda1b0
5799 03:59:55.789729 # [ 58.663274] #PF: supervisor write access in kernel mode
5800 03:59:55.796710 # [ 58.669100] #PF: error_code(0x0003) - permissions violation
5801 03:59:55.802964 # [ 58.675325] PGD 65829067 P4D 65829067 PUD 6582a063 PMD 80000000652000e1
5802 03:59:55.809679 # [ 58.682811] Oops: 0003 [#14] SMP PTI
5803 03:59:55.816380 # [ 58.686801] CPU: 0 PID: 1952 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5804 03:59:55.826323 # [ 58.695450] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5805 03:59:55.835819 # [ 58.702257] RIP: 0010:lkdtm_WRI[ 66.667578] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5806 03:59:55.835919 TE_RO+0x2e/0x3a
5807 03:59:55.849671 # [ 58.707223] Code: 00 48 c7 c7 70 97 0c 85 [ 66.676285] lkdtm: attempting bad refcount_inc() from saturated
5808 03:59:55.859432 48 c7 c6 b0 a1 cd 84 e8 41 9c fd ff 48 8b 05 3a ec 56 00 ba 34 1[ 66.689101] ------------[ cut here ]------------
5809 03:59:55.872392 2 cd ab 48 c7 c7 a0 97 0c 85 48 31 d0 <48> 89 05 24 ec 56 00 e9 [ 66.700490] refcount_t: saturated; leaking memory.
5810 03:59:55.876018 1f 9c fd ff 0f 1f 44 00 00 48 8b 05 8b ad
5811 03:59:55.885428 # [ 58.728212] RSP:[ 66.712104] WARNING: CPU: 0 PID: 2389 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5812 03:59:55.892339 0018:ffffa7b4c27c7e60 EFLAGS: 00010202
5813 03:59:55.918471 # [ 58.734045] RAX: 0[ 66.727724] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5814 03:59:55.925077 00000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
5815 03:59:55.935235 # [[ 66.760400] CPU: 0 PID: 2389 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5816 03:59:55.947961 58.742017] RDX: 00000000abcd1234 RSI: ffff8f0b3ac1bf70 RDI: f[ 66.775287] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5817 03:59:55.948412 fffffff850c97a0
5818 03:59:55.957963 # [ 58.749988] RBP: ffffffff850c898d R08: 000[ 66.788371] RIP: 0010:refcount_warn_saturate+0x51/0x110
5819 03:59:55.964650 0000000000000 R09: 0000000000000000
5820 03:59:55.987722 # [ 58.757957] R10: 00000[ 66.800364] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 90 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
5821 03:59:55.991115 000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
5822 03:59:55.997342 # [ 5[ 66.827599] RSP: 0018:ffffa7b4c2e8fe48 EFLAGS: 00010286
5823 03:59:56.014452 8.765929] R13: ffffa7b4c27c7f10 R14: ffffa7b4c27c7f10 R15: ffff8[ 66.839635] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
5824 03:59:56.015018 f0ac40d0000
5825 03:59:56.027108 # [ 58.773902] FS: 00007f7711833580(0000) GS:fff[ 66.853886] RDX: ffff8f0b3ac2c660 RSI: ffff8f0b3ac1bf70 RDI: ffff8f0b3ac1bf70
5826 03:59:56.030481 f8f0b3ac00000(0000) knlGS:0000000000000000
5827 03:59:56.040624 # [ 58.782942] CS:[ 66.868032] RBP: ffffffff850c8a2d R08: 0000000000000000 R09: 0000000000000000
5828 03:59:56.047070 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5829 03:59:56.056981 # [ 58.789358][ 66.882234] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5830 03:59:56.069601 CR2: ffffffff84cda1b0 CR3: 00000001035dc003 CR4: 00000000003706[ 66.896409] R13: ffffa7b4c2e8ff10 R14: ffffa7b4c2e8ff10 R15: ffff8f0ac548f000
5831 03:59:56.070260 f0
5832 03:59:56.072758 # [ 58.797330] Call Trace:
5833 03:59:56.086095 # [ 58.800058] direct_entry[ 66.910633] FS: 00007f0b89853580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
5834 03:59:56.086543 .cold+0x2c/0x38
5835 03:59:56.093242 # [ 58.804442] full_proxy_write+0x53/0x80
5836 03:59:56.096055 #[ 66.925890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5837 03:59:56.103041 [ 58.808730] vfs_write+0xe7/0x3a0
5838 03:59:56.113006 # [ 58.812434] ksys_wr[ 66.938524] CR2: 00007f0b8966c000 CR3: 000000010346c001 CR4: 00000000003706f0
5839 03:59:56.113581 ite+0x68/0xf0
5840 03:59:56.119441 # [ 58.816134] do_syscall_64+0x30/0x40
5841 03:59:56.122227 # [ [ 66.952730] Call Trace:
5842 03:59:56.125470 58.820129] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5843 03:59:56.132434 # [ 58.8[ 66.961711] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x64
5844 03:59:56.135707 25761] RIP: 0033:0x7f771175bf33
5845 03:59:56.141776 # [ 58.829751] Code: 8b 15 61[ 66.973366] direct_entry.cold+0x2c/0x38
5846 03:59:56.151898 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 [ 66.983980] full_proxy_write+0x53/0x80
5847 03:59:56.161724 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00[ 66.994506] vfs_write+0xe7/0x3a0
5848 03:59:56.168434 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5849 03:59:56.171916 # [ [ 67.004433] ksys_write+0x68/0xf0
5850 03:59:56.184702 58.850738] RSP: 002b:00007fff50a0e0e8 EFLAGS: 00000246 ORIG_RAX[ 67.014338] do_syscall_64+0x30/0x40
5851 03:59:56.185222 : 0000000000000001
5852 03:59:56.195017 # [ 58.859186] RAX: ffffffffffffffda RBX: [ 67.024586] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5853 03:59:56.198394 0000000000000009 RCX: 00007f771175bf33
5854 03:59:56.205152 # [ 58.867154] RDX: 00[ 67.036426] RIP: 0033:0x7f0b8977bf33
5855 03:59:56.211174 00000000000009 RSI: 00007f771164c000 RDI: 0000000000000001
5856 03:59:56.234412 # [ [ 67.046676] 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
5857 03:59:56.247652 58.875125] RBP: 00007f771164c000 R08: 00007f771164b010 R09: 00[ 67.073872] RSP: 002b:00007ffdd4acc478 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5858 03:59:56.248111 00000000000000
5859 03:59:56.260969 # [ 58.883098] R10: 00007f77118561c0 R11: 0000[ 67.088594] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f0b8977bf33
5860 03:59:56.264362 000000000246 R12: 0000000000000001
5861 03:59:56.276989 # [ 58.891069] R13: 000000[ 67.102797] RDX: 0000000000000017 RSI: 00007f0b8966c000 RDI: 0000000000000001
5862 03:59:56.280584 0000000001 R14: 0000000000020000 R15: 0000000000020000
5863 03:59:56.290340 # [ 58[ 67.117015] RBP: 00007f0b8966c000 R08: 00007f0b8966b010 R09: 0000000000000000
5864 03:59:56.303242 .899045] Modules linked in: fuse ip_tables cros_ec_sensors cros_[ 67.131195] R10: 00007f0b898761c0 R11: 0000000000000246 R12: 0000000000000001
5865 03:59:56.320018 ec_sensors_core industrialio_triggered_buffer kfifo_buf industri[ 67.145415] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5866 03:59:56.329434 alio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sy[ 67.159625] irq event stamp: 0
5867 03:59:56.342890 sfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbp[ 67.169275] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5868 03:59:56.343346 d_notify
5869 03:59:56.346399 # [ 58.925491] CR2: ffffffff84cda1b0
5870 03:59:56.355882 # [ 58.92918[ 67.182489] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5871 03:59:56.359204 9] ---[ end trace e2f66c91d8f90f64 ]---
5872 03:59:56.372764 # [ 58.934345] RIP: 0[ 67.197867] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5873 03:59:56.375401 010:lkdtm_BUG+0x5/0x10
5874 03:59:56.385623 # [ 58.938714] Code: 89 ff e8 de bc a3[ 67.213240] softirqs last disabled at (0): [<0000000000000000>] 0x0
5875 03:59:56.395899 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc [ 67.226488] ---[ end trace e2f66c91d8f90f71 ]---
5876 03:59:56.408643 cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84[ 67.237852] lkdtm: Saturation detected: still saturated
5877 03:59:56.414951 00 00 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
5878 03:59:56.418358 # [ 58.959701] RSP: 0018:ffffa7b4c14afe60 EFLAGS: 00010286
5879 03:59:56.427978 # [ 58.965526] RAX: ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
5880 03:59:56.435067 # [ 58.973497] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
5881 03:59:56.444406 # [ 58.981467] RBP: ffffffff85123c60 R08: 0000000000000001 R09: 0000000000000001
5882 03:59:56.450963 # [ 58.989440] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5883 03:59:56.460976 # [ 58.997404] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
5884 03:59:56.471189 # [ 59.005367] FS: 00007f7711833580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
5885 03:59:56.477855 # [ 59.014406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5886 03:59:56.483999 # [ 59.020823] CR2: ffffffff84cda1b0 CR3: 00000001035dc003 CR4: 00000000003706f0
5887 03:59:56.494170 # [ 59.028785] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5888 03:59:56.503740 # [ 59.038700] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1952, name: cat
5889 03:59:56.507122 # [ 59.047156] INFO: lockdep is turned off.
5890 03:59:56.510447 # [ 59.051534] irq event stamp: 0
5891 03:59:56.517048 # [ 59.054939] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5892 03:59:56.526645 # [ 59.061941] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5893 03:59:56.536732 # [ 59.071079] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5894 03:59:56.542905 # [ 59.080207] softirqs last disabled at (0): [<0000000000000000>] 0x0
5895 03:59:56.552944 # [ 59.087[ 67.384918] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5896 03:59:56.566393 208] CPU: 0 PID: 1952 Comm: cat Tainted: G D W 5.10[ 67.393404] lkdtm: attempting bad refcount_dec() from saturated
5897 03:59:56.566496 .136-cip14 #1
5898 03:59:56.576014 # [ 59.095860] Hardware name: Google Rammus/Ram[ 67.406234] ------------[ cut here ]------------
5899 03:59:56.579408 mus, BIOS 09/04/2020
5900 03:59:56.582784 # [ 59.102665] Call Trace:
5901 03:59:56.588889 # [ 59.10[ 67.417600] refcount_t: decrement hit 0; leaking memory.
5902 03:59:56.592374 5393] dump_stack+0x77/0x9b
5903 03:59:56.605253 # [ 59.109092] ___might_sleep.co[ 67.429775] WARNING: CPU: 1 PID: 2424 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5904 03:59:56.605522 ld+0xa6/0xb6
5905 03:59:56.608620 # [ 59.113656] exit_signals+0x1c/0x2e0
5906 03:59:56.638231 # [ 5[ 67.445389] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5907 03:59:56.638326 9.117647] do_exit+0xd5/0xb00
5908 03:59:56.650927 # [ 59.121151] ? ksys_write+0x[ 67.478025] CPU: 1 PID: 2424 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5909 03:59:56.651016 68/0xf0
5910 03:59:56.657641 # [ 59.125045] rewind_stack_do_exit+0x17/0x20
5911 03:59:56.664407 # [ [ 67.492889] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5912 03:59:56.667828 59.129720] RIP: 0033:0x7f771175bf33
5913 03:59:56.677540 # [ 59.133700] Code: 8b [ 67.505912] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5914 03:59:56.703778 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 0[ 67.517963] Code: 40 44 06 85 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 10 44 06 85 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5915 03:59:56.717567 0 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> [ 67.545165] RSP: 0018:ffffa7b4c2f17e48 EFLAGS: 00010286
5916 03:59:56.720814 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5917 03:59:56.730586 [ 67.557207] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
5918 03:59:56.743588 # [ 59.154687] RSP: 002b:00007fff50a0e0e8 EFLAGS: 00000246 ORI[ 67.571395] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
5919 03:59:56.746996 G_RAX: 0000000000000001
5920 03:59:56.759911 # [ 59.163145] RAX: ffffffffffffffda [ 67.585578] RBP: ffffffff850c8a44 R08: 0000000000000000 R09: 0000000000000000
5921 03:59:56.763203 RBX: 0000000000000009 RCX: 00007f771175bf33
5922 03:59:56.773299 # [ 59.171116] RD[ 67.599768] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5923 03:59:56.786293 X: 0000000000000009 RSI: 00007f771164c000 RDI: 0000000000000001[ 67.613951] R13: ffffa7b4c2f17f10 R14: ffffa7b4c2f17f10 R15: ffff8f0ac3500000
5924 03:59:56.802685 # [ 59.179087] RBP: 00007f771164c000 R08: 00007f771164b010 R0[ 67.628133] FS: 00007fd4e6d4a580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
5925 03:59:56.803239 9: 0000000000000000
5926 03:59:56.816569 # [ 59.187059] R10: 00007f77118561c0 R11:[ 67.643387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5927 03:59:56.820103 0000000000000246 R12: 0000000000000001
5928 03:59:56.829500 # [ 59.195029] R13: 0[ 67.656020] CR2: 00007fd4e6b63000 CR3: 0000000103226005 CR4: 00000000003706e0
5929 03:59:56.835580 000000000000001 R14: 0000000000020000 R15: 0000000000020000
5930 03:59:56.838978 # W[ 67.670206] Call Trace:
5931 03:59:56.842350 RITE_RO: saw 'call trace:': ok
5932 03:59:56.848623 ok 39 selftests: lkdtm: WRITE_RO[ 67.679153] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5f
5933 03:59:56.849129 .sh
5934 03:59:56.855422 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
5935 03:59:56.855877 # Killed
5936 03:59:56.861819 # [ [ 67.690816] direct_entry.cold+0x2c/0x38
5937 03:59:56.865267 59.352584] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
5938 03:59:56.872238 [ 67.701411] full_proxy_write+0x53/0x80
5939 03:59:56.882042 # [ 59.365030] lkdtm: attempting bad ro_after_init write at ff[ 67.711908] vfs_write+0xe7/0x3a0
5940 03:59:56.882496 ffffff85146328
5941 03:59:56.891825 # [ 59.372632] BUG: unable to handle page faul[ 67.721823] ksys_write+0x68/0xf0
5942 03:59:56.895154 t for address: ffffffff85146328
5943 03:59:56.901638 # [ 59.380317] #PF: superviso[ 67.731739] do_syscall_64+0x30/0x40
5944 03:59:56.905084 r write access in kernel mode
5945 03:59:56.911675 # [ 59.386152] #PF: error_code([ 67.741942] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5946 03:59:56.914980 0x0003) - permissions violation
5947 03:59:56.921711 # [ 59.392375] PGD 65829067 P[ 67.753797] RIP: 0033:0x7fd4e6c72f33
5948 03:59:56.928096 4D 65829067 PUD 6582a063 PMD 105084063 PTE 8000000065746061
5949 03:59:56.950928 # [[ 67.753799] 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
5950 03:59:56.957597 [ 67.753801] RSP: 002b:00007ffc4df559e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5951 03:59:56.967954 [ 67.753804] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fd4e6c72f33
5952 03:59:56.974281 [ 67.807617] RDX: 0000000000000017 RSI: 00007fd4e6b63000 RDI: 0000000000000001
5953 03:59:56.977389 59.407347] Oops: 0003 [#15] SMP PTI
5954 03:59:56.987480 # [ 59.411336] CPU: 2 [ 67.815590] RBP: 00007fd4e6b63000 R08: 00007fd4e6b62010 R09: 0000000000000000
5955 03:59:57.004239 PID: 1987 Comm: cat Tainted: G D W 5.10.136-cip14 #[ 67.829772] R10: 00007fd4e6d6d1c0 R11: 0000000000000246 R12: 0000000000000001
5956 03:59:57.004823 1
5957 03:59:57.016995 # [ 59.419988] Hardware name: Google Rammus/Rammus, BIOS 0[ 67.843959] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5958 03:59:57.017445 9/04/2020
5959 03:59:57.026525 # [ 59.426796] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+[ 67.858149] irq event stamp: 0
5960 03:59:57.027057 0x4e/0x5a
5961 03:59:57.040284 # [ 59.432825] Code: 97 0c 85 e9 f3 9b fd ff 48 c7 [ 67.867765] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5962 03:59:57.056442 c7 f8 97 0c 85 e8 e7 9b fd ff 48 8b 05 58 ad 9d 00 ba 34 12 cd a[ 67.880981] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5963 03:59:57.069876 b 48 c7 c7 a0 97 0c 85 48 31 d0 <48> 89 05 42 ad 9d 00 e9 c5 9b [ 67.896330] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
5964 03:59:57.073024 fd ff 0f 1f 44 00 00 41 54 48 c7 c7
5965 03:59:57.083417 # [ 59.453809] RSP: 0018:[ 67.911681] softirqs last disabled at (0): [<0000000000000000>] 0x0
5966 03:59:57.089368 [ 67.924896] ---[ end trace e2f66c91d8f90f72 ]---
5967 03:59:57.092594 ffffa7b4c284fe60 EFLAGS: 00010202
5968 03:59:57.102919 # [ 59.459636] RAX: 0000000[ 67.930053] lkdtm: Saturation detected: still saturated
5969 03:59:57.106436 0fe67479e RBX: 0000000000000029 RCX: 0000000000000000
5970 03:59:57.116066 # [ 59.467605] RDX: 00000000abcd1234 RSI: ffff8f0b3ad1bf70 RDI: ffffffff850c97a0
5971 03:59:57.123133 # [ 59.475575] RBP: ffffffff850c8996 R08: 0000000000000000 R09: 0000000000000000
5972 03:59:57.132454 # [ 59.483544] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
5973 03:59:57.138952 # [ 59.491528] R13: ffffa7b4c284ff10 R14: ffffa7b4c284ff10 R15: ffff8f0ac5761000
5974 03:59:57.149137 # [ 59.499496] FS: 00007f1598a00580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
5975 03:59:57.155190 # [ 59.508533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5976 03:59:57.161916 # [ 59.514948] CR2: ffffffff85146328 CR3: 00000001035dc004 CR4: 00000000003706e0
5977 03:59:57.165191 # [ 59.522917] Call Trace:
5978 03:59:57.171782 # [ 59.525646] direct_entry.cold+0x2c/0x38
5979 03:59:57.175169 # [ 59.530027] full_proxy_write+0x53/0x80
5980 03:59:57.178650 # [ 59.534309] vfs_write+0xe7/0x3a0
5981 03:59:57.181956 # [ 59.538007] ksys_write+0x68/0xf0
5982 03:59:57.188545 # [ 59.541705] do_syscall_64+0x30/0x40
5983 03:59:57.192047 # [ 59.545695] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5984 03:59:57.198694 # [ 59.551333] RIP: 0033:0x7f1598928f33
5985 03:59:57.218556 # [ 59.555321] 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
5986 03:59:57.228403 # [ 59.576305] RSP: 002b:00007ffd37100f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5987 03:59:57.234987 # [ 59.584760] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f1598928f33
5988 03:59:57.244583 # [ 59.592729] RDX: 0000000000000014 RSI: 00007f1598819000 RDI: 0000000000000001
5989 03:59:57.251547 # [ 59.600698] RBP: 00007f1598819000 R08: 00007f1598818010 R09: 0000000000000000
5990 03:59:57.264365 # [ 59.608668] R10: 00007f1598a231c0 R11: 0000000000[ 68.092542] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5991 03:59:57.267670 000246 R12: 0000000000000001
5992 03:59:57.277708 # [ 59.616638] R13: 000000000000[ 68.104450] lkdtm: attempting bad refcount_dec() from saturated
5993 03:59:57.281173 0001 R14: 0000000000020000 R15: 0000000000020000
5994 03:59:57.287736 # [ 59.62461[ 68.117266] ------------[ cut here ]------------
5995 03:59:57.300996 4] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sen[ 68.128635] refcount_t: saturated; leaking memory.
5996 03:59:57.314139 sors_core industrialio_triggered_buffer kfifo_buf industrialio c[ 68.140228] WARNING: CPU: 1 PID: 2459 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5997 03:59:57.346892 ros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cr[ 68.155840] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5998 03:59:57.363196 os_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_noti[ 68.188486] CPU: 1 PID: 2459 Comm: cat Tainted: G D W 5.10.136-cip14 #1
5999 03:59:57.370163 [ 68.203349] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6000 03:59:57.370615 fy
6001 03:59:57.374258 # [ 59.651065] CR2: ffffffff85146328
6002 03:59:57.379806 # [ 59.660976] ---[ 68.210159] RIP: 0010:refcount_warn_saturate+0x51/0x110
6003 03:59:57.386538 [ end trace e2f66c91d8f90f65 ]---
6004 03:59:57.409606 # [ 59.666122] RIP: 0010:lk[ 68.222204] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 90 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
6005 03:59:57.415589 [ 68.249402] RSP: 0018:ffffa7b4c2f9fe48 EFLAGS: 00010286
6006 03:59:57.416137 dtm_BUG+0x5/0x10
6007 03:59:57.429405 # [ 59.670499] Code: 89 ff e8 de bc a3 ff 48[ 68.255240] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
6008 03:59:57.435873 [ 68.269417] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6009 03:59:57.452134 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 [ 68.277389] RBP: ffffffff850c8a5b R08: 0000000000000000 R09: 0000000000000000
6010 03:59:57.464875 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00[ 68.291569] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6011 03:59:57.472023 [ 68.305752] R13: ffffa7b4c2f9ff10 R14: ffffa7b4c2f9ff10 R15: ffff8f0ac3dd0000
6012 03:59:57.478066 00 00 00 0f 1f 44 00 00 83 05 80 03 74 02
6013 03:59:57.488150 # [ 59.691485] RSP[ 68.313725] FS: 00007f781d733580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6014 03:59:57.494934 [ 68.328972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6015 03:59:57.498530 : 0018:ffffa7b4c14afe60 EFLAGS: 00010286
6016 03:59:57.508119 # [ 59.697320] RAX: [ 68.335392] CR2: 00007f781d54c000 CR3: 000000010296a001 CR4: 00000000003706e0
6017 03:59:57.511170 [ 68.349569] Call Trace:
6018 03:59:57.518183 ffffffff840de190 RBX: 0000000000000001 RCX: 0000000000000000
6019 03:59:57.524248 # [ 68.352303] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x64
6020 03:59:57.534547 [ 59.705283] RDX: 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: [ 68.363959] direct_entry.cold+0x2c/0x38
6021 03:59:57.535091 ffffffff84cd9d30
6022 03:59:57.543770 # [ 59.713253] RBP: ffffffff85123c60 R08: 00[ 68.374550] full_proxy_write+0x53/0x80
6023 03:59:57.547202 00000000000001 R09: 0000000000000001
6024 03:59:57.553630 # [ 59.721222] R10: 0000[ 68.385047] vfs_write+0xe7/0x3a0
6025 03:59:57.560286 0000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
6026 03:59:57.563665 # [ [ 68.394965] ksys_write+0x68/0xf0
6027 03:59:57.574003 59.729193] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff[ 68.404880] do_syscall_64+0x30/0x40
6028 03:59:57.577096 8f0ac408f000
6029 03:59:57.587163 # [ 59.737154] FS: 00007f1598a00580(0000) GS:ff[ 68.415084] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6030 03:59:57.590821 ff8f0b3ad00000(0000) knlGS:0000000000000000
6031 03:59:57.597350 # [ 59.746193] CS[ 68.426940] RIP: 0033:0x7f781d65bf33
6032 03:59:57.617004 [ 68.437142] 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
6033 03:59:57.623748 : 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6034 03:59:57.633376 # [ 59.752609[ 68.458145] RSP: 002b:00007ffffff28348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6035 03:59:57.647093 ] CR2: ffffffff85146328 CR3: 00000001035dc004 CR4: 0000000000370[ 68.472789] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f781d65bf33
6036 03:59:57.653048 [ 68.486972] RDX: 0000000000000017 RSI: 00007f781d54c000 RDI: 0000000000000001
6037 03:59:57.653564 6e0
6038 03:59:57.659672 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
6039 03:59:57.669286 ok 40 selftes[ 68.494946] RBP: 00007f781d54c000 R08: 00007f781d54b010 R09: 0000000000000000
6040 03:59:57.676288 [ 68.509127] R10: 00007f781d7561c0 R11: 0000000000000246 R12: 0000000000000001
6041 03:59:57.679401 ts: lkdtm: WRITE_RO_AFTER_INIT.sh
6042 03:59:57.689438 # selftests: lkdtm: WRITE_KER[ 68.517101] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6043 03:59:57.692885 N.sh
6044 03:59:57.693336 # Killed
6045 03:59:57.699243 # [ 59.883685] lkdtm: Performing direct entry [ 68.531302] irq event stamp: 0
6046 03:59:57.705976 [ 68.540901] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6047 03:59:57.709032 WRITE_KERN
6048 03:59:57.722424 # [ 59.890592] lkdtm: attempting bad 6868880 byte [ 68.547904] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6049 03:59:57.732741 [ 68.563249] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6050 03:59:57.735976 write at ffffffff8476b4f0
6051 03:59:57.745382 # [ 59.904311] BUG: unable to handl[ 68.572385] softirqs last disabled at (0): [<0000000000000000>] 0x0
6052 03:59:57.749246 [ 68.585594] ---[ end trace e2f66c91d8f90f73 ]---
6053 03:59:57.754849 e page fault for address: ffffffff8476b4f0
6054 03:59:57.761663 # [ 59.918180] #PF[ 68.590752] lkdtm: Saturation detected: still saturated
6055 03:59:57.765000 : supervisor write access in kernel mode
6056 03:59:57.771803 # [ 59.924015] #PF: error_code(0x0003) - permissions violation
6057 03:59:57.777873 # [ 59.930237] PGD 65829067 P4D 65829067 PUD 6582a063 PMD 64c000e1
6058 03:59:57.784607 # [ 59.936955] Oops: 0003 [#16] SMP PTI
6059 03:59:57.791403 # [ 59.940945] CPU: 0 PID: 2022 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6060 03:59:57.797534 # [ 59.949586] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6061 03:59:57.804349 # [ 59.956391] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
6062 03:59:57.827207 # [ 59.961550] Code: 53 48 c7 c3 f0 b4 76 84 49 89 dc 48 89 da 49 81 ec 60 e5 0d 84 4c 89 e6 e8 9a 9b fd ff 48 89 df 4c 89 e1 48 c7 c6 60 e5 0d 84 <f3> a4 48 c7 c7 a0 97 0c 85 e8 7f 9b fd ff 5b 41 5c e9 b7 fe ff ff
6063 03:59:57.830572 # [ 59.982532] RSP: 0018:ffffa7b4c28c7e50 EFLAGS: 00010246
6064 03:59:57.840607 # [ 59.988357] RAX: 000000000000003c RBX: ffffffff8476b4f0 RCX: 000000000068cf90
6065 03:59:57.847430 # [ 59.996326] RDX: 0000000000000000 RSI: ffffffff840de560 RDI: ffffffff8476b4f0
6066 03:59:57.856786 # [ 60.004294] RBP: ffffffff850c89aa R08: 0000000000000000 R09: 0000000000000000
6067 03:59:57.863670 # [ 60.012263] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000068cf90
6068 03:59:57.873893 # [ 60.020232] R13: ffffa7b4c28c7f10 R14: ffffa7b4c28c7f10 R15: ffff8f0ac3203000
6069 03:59:57.883269 # [ 60.028200] FS: 00007f6d3008c580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
6070 03:59:57.890240 # [ 60.037227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6071 03:59:57.896709 # [ 60.043640] CR2: ffffffff8476b4f0 CR3: 000000010357e005 CR4: 00000000003706f0
6072 03:59:57.900510 # [ 60.051605] Call Trace:
6073 03:59:57.903661 # [ 60.054332] direct_entry.cold+0x2c/0x38
6074 03:59:57.910064 # [ 60.058717] full_proxy_write+0x53/0x80
6075 03:59:57.912746 # [ 60.063003] vfs_write+0xe7/0x3a0
6076 03:59:57.916175 # [ 60.066701] ksys_write+0x68/0xf0
6077 03:59:57.919596 # [ 60.070398] do_syscall_64+0x30/0x40
6078 03:59:57.926284 # [ 60.074393] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6079 03:59:57.935358 # [ 60.080023] RIP: 0033:0x7f6d2f[ 68.767336] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6080 03:59:57.938684 fb4f33
6081 03:59:57.952461 # [ 60.084011] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 [ 68.778466] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6082 03:59:57.962153 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c[ 68.792173] ------------[ cut here ]------------
6083 03:59:57.969030 [ 68.803541] refcount_t: saturated; leaking memory.
6084 03:59:57.982240 0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f [ 68.808921] WARNING: CPU: 1 PID: 2491 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6085 03:59:57.985586 40 00 48 83 ec 28 48 89 54 24 18
6086 03:59:58.015616 # [ 60.104988] RSP: 002b:000[ 68.824531] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6087 03:59:58.021878 07ffe88aa8aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6088 03:59:58.031285 # [ [ 68.857238] CPU: 1 PID: 2491 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6089 03:59:58.044456 60.113444] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 000[ 68.872080] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6090 03:59:58.045038 07f6d2ffb4f33
6091 03:59:58.058151 # [ 60.121411] RDX: 000000000000000b RSI: 00007[ 68.885096] RIP: 0010:refcount_warn_saturate+0x97/0x110
6092 03:59:58.077429 [ 68.897145] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
6093 03:59:58.080830 f6d2fea5000 RDI: 0000000000000001
6094 03:59:58.090898 # [ 60.129376] RBP: 00007f6[ 68.918129] RSP: 0018:ffffa7b4c3027e38 EFLAGS: 00010282
6095 03:59:58.097453 [ 68.930171] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6096 03:59:58.104466 d2fea5000 R08: 00007f6d2fea4010 R09: 0000000000000000
6097 03:59:58.110561 # [ 60.[ 68.938142] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6098 03:59:58.120492 [ 68.952321] RBP: ffffffff850c8688 R08: 0000000000000000 R09: 0000000000000000
6099 03:59:58.133507 137345] R10: 00007f6d300af1c0 R11: 0000000000000246 R12: 0000000[ 68.960294] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6100 03:59:58.140439 [ 68.974484] R13: ffffa7b4c3027f10 R14: ffffa7b4c3027f10 R15: ffff8f0ac276a000
6101 03:59:58.143796 000000001
6102 03:59:58.156667 # [ 60.145312] R13: 0000000000000001 R14: 000000000[ 68.982478] FS: 00007fbc0442c580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6103 03:59:58.163479 [ 68.997726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6104 03:59:58.166119 0020000 R15: 0000000000020000
6105 03:59:58.176246 # [ 60.153283] Modules linked i[ 69.004145] CR2: 00007fbc04245000 CR3: 0000000102950002 CR4: 00000000003706e0
6106 03:59:58.179508 [ 69.018323] Call Trace:
6107 03:59:58.192532 n: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industria[ 69.021073] __refcount_add_not_zero.constprop.0+0x2a/0x35
6108 03:59:58.205749 lio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros[ 69.033389] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x76
6109 03:59:58.208900 [ 69.045923] direct_entry.cold+0x2c/0x38
6110 03:59:58.218833 _ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86[ 69.050308] full_proxy_write+0x53/0x80
6111 03:59:58.225519 _pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6112 03:59:58.228932 # [ 60.179718[ 69.060800] vfs_write+0xe7/0x3a0
6113 03:59:58.232223 ] CR2: ffffffff8476b4f0
6114 03:59:58.239204 # [ 60.183405] ---[ end trace e2f66c9[ 69.070713] ksys_write+0x68/0xf0
6115 03:59:58.241901 1d8f90f66 ]---
6116 03:59:58.245280 # [ 60.188558] RIP: 0010:lkdtm_BUG+0x5/0x10
6117 03:59:58.248501 #[ 69.080629] do_syscall_64+0x30/0x40
6118 03:59:58.262251 [ 60.192934] Code: 89 ff e8 de bc a3 ff 48 c7 c0 ea ff ff ff [ 69.090830] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6119 03:59:58.265070 [ 69.102685] RIP: 0033:0x7fbc04354f33
6120 03:59:58.291771 eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff e[ 69.106675] 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
6121 03:59:58.301587 [ 69.133863] RSP: 002b:00007fffb86c0c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6122 03:59:58.315309 b c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 [ 69.142320] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fbc04354f33
6123 03:59:58.324516 [ 69.156498] RDX: 0000000000000020 RSI: 00007fbc04245000 RDI: 0000000000000001
6124 03:59:58.325074 00 00 83 05 80 03 74 02
6125 03:59:58.337455 # [ 60.213914] RSP: 0018:ffffa7b4c14a[ 69.164483] RBP: 00007fbc04245000 R08: 00007fbc04244010 R09: 0000000000000000
6126 03:59:58.344580 [ 69.178653] R10: 00007fbc0444f1c0 R11: 0000000000000246 R12: 0000000000000001
6127 03:59:58.347977 fe60 EFLAGS: 00010286
6128 03:59:58.360634 # [ 60.219738] RAX: ffffffff840de190 RB[ 69.186624] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6129 03:59:58.364265 X: 0000000000000001 RCX: 0000000000000000
6130 03:59:58.370804 # [ 60.227706] RDX:[ 69.200806] irq event stamp: 0
6131 03:59:58.377661 [ 69.210426] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6132 03:59:58.383682 0000000000000000 RSI: ffff8f0b3ac1bf70 RDI: ffffffff84cd9d30
6133 03:59:58.390357 #[ 69.217429] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6134 03:59:58.400242 [ 69.232772] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6135 03:59:58.412664 [ 60.235675] RBP: ffffffff85123c60 R08: 0000000000000001 R09:[ 69.241911] softirqs last disabled at (0): [<0000000000000000>] 0x0
6136 03:59:58.419360 [ 69.255119] ---[ end trace e2f66c91d8f90f74 ]---
6137 03:59:58.419447 0000000000000001
6138 03:59:58.429443 # [ 60.243641] R10: 00000000ffffe000 R11: 3[ 69.260275] lkdtm: Saturation detected: still saturated
6139 03:59:58.436224 fffffffffffffff R12: 0000000000000004
6140 03:59:58.442367 # [ 60.251610] R13: ffffa7b4c14aff10 R14: ffffa7b4c14aff10 R15: ffff8f0ac408f000
6141 03:59:58.452600 # [ 60.259577] FS: 00007f6d3008c580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
6142 03:59:58.458816 # [ 60.268613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6143 03:59:58.465615 # [ 60.275028] CR2: ffffffff8476b4f0 CR3: 000000010357e005 CR4: 00000000003706f0
6144 03:59:58.475667 # [ 60.282995] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
6145 03:59:58.485181 # [ 60.292905] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2022, name: cat
6146 03:59:58.488545 # [ 60.301358] INFO: lockdep is turned off.
6147 03:59:58.495336 # [ 60.305734] irq event stamp: 0
6148 03:59:58.501871 # [ 60.309139] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6149 03:59:58.511344 # [ 60.316140] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6150 03:59:58.518023 # [ 60.325274] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6151 03:59:58.528031 # [ 60.334407] softirqs last disabled at (0): [<0000000000000000>] 0x0
6152 03:59:58.534224 # [ 60.341404] CPU: 0 PID: 2022 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6153 03:59:58.541006 # [ 60.350050] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6154 03:59:58.544421 # [ 60.356851] Call Trace:
6155 03:59:58.547758 # [ 60.359580] dump_stack+0x77/0x9b
6156 03:59:58.554427 # [ 60.363278] ___might_sleep.cold+0xa6/0xb6
6157 03:59:58.564507 # [ 60.36[ 69.392427] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6158 03:59:58.567234 7850] exit_signals+0x1c/0x2e0
6159 03:59:58.577292 # [ 60.371839] do_exit+0xd5/0[ 69.404305] lkdtm: attempting bad refcount_add_not_zero() from saturated
6160 03:59:58.577373 xb00
6161 03:59:58.580596 # [ 60.375340] ? ksys_write+0x68/0xf0
6162 03:59:58.587215 # [ 60.379232][ 69.418007] ------------[ cut here ]------------
6163 03:59:58.590548 ? lkdtm_SLAB_FREE_CROSS.cold+0x32/0x32
6164 03:59:58.600637 # [ 60.384678] rewi[ 69.429375] refcount_t: saturated; leaking memory.
6165 03:59:58.603937 nd_stack_do_exit+0x17/0x20
6166 03:59:58.613287 # [ 60.389346] RIP: 0033:0x7f6d2ff[ 69.440966] WARNING: CPU: 1 PID: 2523 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6167 03:59:58.616655 b4f33
6168 03:59:58.646382 # [ 60.393333] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 4[ 69.456601] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6169 03:59:58.663027 8 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0[ 69.489233] CPU: 1 PID: 2523 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6170 03:59:58.670055 [ 69.504099] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6171 03:59:58.682819 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 4[ 69.510909] RIP: 0010:refcount_warn_saturate+0x97/0x110
6172 03:59:58.686237 0 00 48 83 ec 28 48 89 54 24 18
6173 03:59:58.709762 # [ 60.414319] RSP: 002b:0000[ 69.522954] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
6174 03:59:58.716037 7ffe88aa8aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6175 03:59:58.722775 # [ [ 69.550148] RSP: 0018:ffffa7b4c3087e38 EFLAGS: 00010282
6176 03:59:58.728914 [ 69.562197] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6177 03:59:58.742565 60.422774] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 0000[ 69.570169] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6178 03:59:58.752872 [ 69.584346] RBP: ffffffff850c86a8 R08: 0000000000000000 R09: 0000000000000000
6179 03:59:58.753318 7f6d2ffb4f33
6180 03:59:58.765827 # [ 60.430741] RDX: 000000000000000b RSI: 00007f[ 69.592320] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6181 03:59:58.771922 [ 69.606497] R13: ffffa7b4c3087f10 R14: ffffa7b4c3087f10 R15: ffff8f0ac643d000
6182 03:59:58.775638 6d2fea5000 RDI: 0000000000000001
6183 03:59:58.788766 # [ 60.438712] RBP: 00007f6d[ 69.614485] FS: 00007fd6f0738580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6184 03:59:58.794769 [ 69.629733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6185 03:59:58.801547 2fea5000 R08: 00007f6d2fea4010 R09: 0000000000000000
6186 03:59:58.808529 # [ 60.4[ 69.636154] CR2: 00007fd6f0551000 CR3: 0000000105504004 CR4: 00000000003706e0
6187 03:59:58.811601 [ 69.650333] Call Trace:
6188 03:59:58.824699 46679] R10: 00007f6d300af1c0 R11: 0000000000000246 R12: 00000000[ 69.653068] __refcount_add_not_zero.constprop.0+0x2a/0x35
6189 03:59:58.825216 00000001
6190 03:59:58.837619 # [ 60.454649] R13: 0000000000000001 R14: 0000000000[ 69.665403] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x76
6191 03:59:58.841145 020000 R15: 0000000000020000
6192 03:59:58.847373 # WRITE_KERN: saw 'call trace:': o[ 69.677937] direct_entry.cold+0x2c/0x38
6193 03:59:58.847461 k
6194 03:59:58.850947 ok 41 selftests: lkdtm: WRITE_KERN.sh
6195 03:59:58.856942 # selftests: lkdtm: RE[ 69.688536] full_proxy_write+0x53/0x80
6196 03:59:58.860303 FCOUNT_INC_OVERFLOW.sh
6197 03:59:58.867036 # [ 60.652630] lkdtm: Performing direc[ 69.699031] vfs_write+0xe7/0x3a0
6198 03:59:58.870346 t entry REFCOUNT_INC_OVERFLOW
6199 03:59:58.876517 # [ 60.662037] lkdtm: attemptin[ 69.708950] ksys_write+0x68/0xf0
6200 03:59:58.879958 g good refcount_inc() without overflow
6201 03:59:58.886748 # [ 60.675164] lkdtm: [ 69.718863] do_syscall_64+0x30/0x40
6202 03:59:58.892791 attempting bad refcount_inc() overflow
6203 03:59:58.899515 # [ 60.687408] -------[ 69.729068] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6204 03:59:58.902926 -----[ cut here ]------------
6205 03:59:58.909643 # [ 60.692564] refcount_t: satu[ 69.740921] RIP: 0033:0x7fd6f0660f33
6206 03:59:58.929778 [ 69.751123] 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
6207 03:59:58.932503 rated; leaking memory.
6208 03:59:58.946276 # [ 60.704136] WARNING: CPU: 1 PID: 20[ 69.772106] RSP: 002b:00007ffe356c8648 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6209 03:59:58.952402 57 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6210 03:59:58.959222 # [ [ 69.786772] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fd6f0660f33
6211 03:59:58.968749 [ 69.800955] RDX: 0000000000000020 RSI: 00007fd6f0551000 RDI: 0000000000000001
6212 03:59:58.982253 60.719767] Modules linked in: fuse ip_tables cros_ec_sensors cr[ 69.808927] RBP: 00007fd6f0551000 R08: 00007fd6f0550010 R09: 0000000000000000
6213 03:59:58.989042 [ 69.823105] R10: 00007fd6f075b1c0 R11: 0000000000000246 R12: 0000000000000001
6214 03:59:59.005133 os_ec_sensors_core industrialio_triggered_buffer kfifo_buf indus[ 69.831076] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6215 03:59:59.011781 trialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec[ 69.845277] irq event stamp: 0
6216 03:59:59.021867 [ 69.854877] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6217 03:59:59.035221 _sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_u[ 69.861881] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6218 03:59:59.037915 sbpd_notify
6219 03:59:59.051600 # [ 60.752401] CPU: 1 PID: 2057 Comm: cat Tainted[ 69.877224] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6220 03:59:59.058314 [ 69.892573] softirqs last disabled at (0): [<0000000000000000>] 0x0
6221 03:59:59.061122 : G D W 5.10.136-cip14 #1
6222 03:59:59.071006 # [ 60.767271] Hardwar[ 69.899574] ---[ end trace e2f66c91d8f90f75 ]---
6223 03:59:59.074396 [ 69.910938] lkdtm: Saturation detected: still saturated
6224 03:59:59.081301 e name: Google Rammus/Rammus, BIOS 09/04/2020
6225 03:59:59.084668 # [ 60.780291] RIP: 0010:refcount_warn_saturate+0x51/0x110
6226 03:59:59.107537 # [ 60.792342] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 90 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
6227 03:59:59.114252 # [ 60.819538] RSP: 0018:ffffa7b4c2967e48 EFLAGS: 00010286
6228 03:59:59.120924 # [ 60.831589] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
6229 03:59:59.130935 # [ 60.845773] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6230 03:59:59.136966 # [ 60.859962] RBP: ffffffff850c89b5 R08: 0000000000000000 R09: 0000000000000000
6231 03:59:59.147118 # [ 60.874147] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6232 03:59:59.153403 # [ 60.888337] R13: ffffa7b4c2967f10 R14: ffffa7b4c2967f10 R15: ffff8f0ac5766000
6233 03:59:59.163668 # [ 60.902520] FS: 00007f00f418e580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6234 03:59:59.170391 # [ 60.917774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6235 03:59:59.177120 # [ 60.930407] CR2: 00007f00f3fa7000 CR3: 0000000105634003 CR4: 00000000003706e0
6236 03:59:59.179814 # [ 60.944595] Call Trace:
6237 03:59:59.186527 # [ 60.953540] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x98
6238 03:59:59.189834 # [ 60.965106] direct_entry.cold+0x2c/0x38
6239 03:59:59.196506 # [ 60.975699] full_proxy_write+0x53/0x80
6240 03:59:59.199949 # [ 60.986197] vfs_write+0xe7/0x3a0
6241 03:59:59.203308 # [ 60.996121] ksys_write+0x68/0xf0
6242 03:59:59.206564 # [ 61.006032] do_syscall_64+0x30/0x40
6243 03:59:59.213286 # [ 61.016229] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6244 03:59:59.216183 # [ 61.028085] RIP: 0033:0x7f00f40b6f33
6245 03:59:59.226791 # [ 61.[ 70.056379] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6246 03:59:59.239738 038288] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff[ 70.067413] lkdtm: attempting bad refcount_dec_and_test() from saturated
6247 03:59:59.252462 ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 [ 70.081111] ------------[ cut here ]------------
6248 03:59:59.255944 [ 70.092482] refcount_t: underflow; use-after-free.
6249 03:59:59.272228 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28[ 70.097862] WARNING: CPU: 1 PID: 2558 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6250 03:59:59.272639 48 89 54 24 18
6251 03:59:59.305580 # [ 61.065483] RSP: 002b:00007fff08de6b28 EFL[ 70.113482] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6252 03:59:59.308949 AGS: 00000246 ORIG_RAX: 0000000000000001
6253 03:59:59.318515 # [ 61.080153] RAX: [ 70.146121] CPU: 1 PID: 2558 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6254 03:59:59.325444 ffffffffffffffda RBX: 0000000000000016 RCX: 00007f00f40b6f33
6255 03:59:59.331637 # [ 70.160982] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6256 03:59:59.345048 [ 61.094341] RDX: 0000000000000016 RSI: 00007f00f3fa7000 RDI: [ 70.174005] RIP: 0010:refcount_warn_saturate+0xba/0x110
6257 03:59:59.348263 0000000000000001
6258 03:59:59.371807 # [ 61.108528] RBP: 00007f00f3fa7000 R08: 00[ 70.186056] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6259 03:59:59.374280 007f00f3fa6010 R09: 0000000000000000
6260 03:59:59.384967 # [ 61.122716] R10: 0000[ 70.213255] RSP: 0018:ffffa7b4c30ffe40 EFLAGS: 00010286
6261 03:59:59.391003 7f00f41b11c0 R11: 0000000000000246 R12: 0000000000000001
6262 03:59:59.397801 # [ [ 70.225302] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6263 03:59:59.414154 61.136904] R13: 0000000000000001 R14: 0000000000020000 R15: 0000[ 70.239491] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6264 03:59:59.414769 000000020000
6265 03:59:59.417388 # [ 61.151099] irq event stamp: 0
6266 03:59:59.427760 # [ 61.1607[ 70.253677] RBP: ffffffff850c86c8 R08: 0000000000000000 R09: 0000000000000000
6267 03:59:59.434116 22] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6268 03:59:59.440413 # [[ 70.267865] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6269 03:59:59.456869 61.173941] hardirqs last disabled at (0): [<ffffffff83900ce0>[ 70.282052] R13: ffffa7b4c30fff10 R14: ffffa7b4c30fff10 R15: ffff8f0ac4089000
6270 03:59:59.457417 ] copy_process+0x640/0x1c80
6271 03:59:59.469925 # [ 61.189297] softirqs last ena[ 70.296234] FS: 00007f400cd63580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6272 03:59:59.476549 bled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6273 03:59:59.483318 # [[ 70.311489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6274 03:59:59.496149 61.204652] softirqs last disabled at (0): [<0000000000000000>[ 70.324124] CR2: 00007f400cb7c000 CR3: 000000010329c003 CR4: 00000000003706e0
6275 03:59:59.499647 ] 0x0
6276 03:59:59.502766 # [ 61.217892] ---[ end trace e2f66c91d8f90f67 ]---
6277 03:59:59.505856 # [ 70.338309] Call Trace:
6278 03:59:59.512575 [ 61.229264] lkdtm: Overflow detected: saturated
6279 03:59:59.519294 # REFCOUNT_I[ 70.347259] __refcount_sub_and_test.constprop.0+0x3c/0x50
6280 03:59:59.522527 NC_OVERFLOW: saw 'call trace:': ok
6281 03:59:59.532907 ok 42 selftests: lkdtm: REFC[ 70.359599] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x76
6282 03:59:59.533361 OUNT_INC_OVERFLOW.sh
6283 03:59:59.542757 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.[ 70.372134] direct_entry.cold+0x2c/0x38
6284 03:59:59.543326 sh
6285 03:59:59.552680 # [ 61.375896] lkdtm: Performing direct entry REFCOUNT_ADD[ 70.382726] full_proxy_write+0x53/0x80
6286 03:59:59.553272 _OVERFLOW
6287 03:59:59.562057 # [ 61.384319] lkdtm: attempting good refcount_add([ 70.393223] vfs_write+0xe7/0x3a0
6288 03:59:59.565375 ) without overflow
6289 03:59:59.572732 # [ 61.397437] lkdtm: attempting bad refco[ 70.403145] ksys_write+0x68/0xf0
6290 03:59:59.575119 unt_add() overflow
6291 03:59:59.582099 # [ 61.409681] ------------[ cut here ]---[ 70.413057] do_syscall_64+0x30/0x40
6292 03:59:59.582669 ---------
6293 03:59:59.595235 # [ 61.421053] refcount_t: saturated; leaking memor[ 70.423254] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6294 03:59:59.595778 y.
6295 03:59:59.604983 # [ 61.432650] WARNING: CPU: 1 PID: 2089 at lib/refcount.c[ 70.435108] RIP: 0033:0x7f400cc8bf33
6296 03:59:59.608507 :22 refcount_warn_saturate+0x51/0x110
6297 03:59:59.631210 # [ 61.448265] Modules [ 70.445311] 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
6298 03:59:59.648097 linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core i[ 70.472519] RSP: 002b:00007fff2e1a53f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6299 03:59:59.660886 ndustrialio_triggered_buffer kfifo_buf industrialio cros_ec_debu[ 70.487195] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f400cc8bf33
6300 03:59:59.673857 gfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_senso[ 70.501379] RDX: 0000000000000020 RSI: 00007f400cb7c000 RDI: 0000000000000001
6301 03:59:59.680791 rhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6302 03:59:59.686995 # [ 6[ 70.515563] RBP: 00007f400cb7c000 R08: 00007f400cb7b010 R09: 0000000000000000
6303 03:59:59.703415 1.480908] CPU: 1 PID: 2089 Comm: cat Tainted: G D W [ 70.529747] R10: 00007f400cd861c0 R11: 0000000000000246 R12: 0000000000000001
6304 03:59:59.703885 5.10.136-cip14 #1
6305 03:59:59.716860 # [ 61.495779] Hardware name: Google Rammu[ 70.543932] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6306 03:59:59.719866 s/Rammus, BIOS 09/04/2020
6307 03:59:59.726553 # [ 61.508800] RIP: 0010:refcount_[ 70.558122] irq event stamp: 0
6308 03:59:59.729982 warn_saturate+0x51/0x110
6309 03:59:59.739845 # [ 61.520852] Code: 84 bc 00 00 00 [ 70.567739] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6310 03:59:59.756113 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 9[ 70.580957] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6311 03:59:59.769770 0 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc [ 70.596307] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6312 03:59:59.775807 cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
6313 03:59:59.782722 # [ 61.548[ 70.611655] softirqs last disabled at (0): [<0000000000000000>] 0x0
6314 03:59:59.788587 076] RSP: 0018:ffffa7b4c299fe48 EFLAGS: 00010286
6315 03:59:59.795380 # [ 61.56010[ 70.624870] ---[ end trace e2f66c91d8f90f76 ]---
6316 03:59:59.805752 6] RAX: 0000000000000000 RBX: 000000000000002c RCX: 000000000000[ 70.636241] lkdtm: Saturation detected: still saturated
6317 03:59:59.808386 0000
6318 03:59:59.815553 # [ 61.574291] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6319 03:59:59.824865 # [ 61.582266] RBP: ffffffff850c89cb R08: 0000000000000000 R09: 0000000000000000
6320 03:59:59.831480 # [ 61.596448] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6321 03:59:59.841445 # [ 61.604420] R13: ffffa7b4c299ff10 R14: ffffa7b4c299ff10 R15: ffff8f0ac5766000
6322 03:59:59.848165 # [ 61.612393] FS: 00007f115d67f580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6323 03:59:59.854920 # [ 61.627639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6324 03:59:59.864372 # [ 61.634059] CR2: 00007f115d498000 CR3: 00000001041f4005 CR4: 00000000003706e0
6325 03:59:59.867845 # [ 61.648237] Call Trace:
6326 03:59:59.871219 # [ 61.650971] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa7
6327 03:59:59.878017 # [ 61.662533] direct_entry.cold+0x2c/0x38
6328 03:59:59.880670 # [ 61.673126] full_proxy_write+0x53/0x80
6329 03:59:59.883974 # [ 61.683624] vfs_write+0xe7/0x3a0
6330 03:59:59.890916 # [ 61.693536] ksys_write+0x68/0xf0
6331 03:59:59.894494 # [ 61.703451] do_syscall_64+0x30/0x40
6332 03:59:59.900662 # [ 61.713655] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6333 03:59:59.904151 # [ 61.725532] RIP: 0033:0x7f115d5a7f33
6334 03:59:59.924153 # [ 61.735736] 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 03:59:59.933904 # [ 61.756719] RSP: 002b:00007ffc689ae8b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6336 03:59:59.944060 # [ 61.771390] RAX: ffffffffffffffda RBX[ 70.777496] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6337 03:59:59.954215 [ 70.786641] lkdtm: attempting bad refcount_sub_and_test() from saturated
6338 03:59:59.957460 [ 70.794149] ------------[ cut here ]------------
6339 03:59:59.963945 [ 70.799306] refcount_t: underflow; use-after-free.
6340 03:59:59.973310 [ 70.804705] WARNING: CPU: 2 PID: 2593 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6341 03:59:59.977108 : 0000000000000016 RCX: 00007f115d5a7f33
6342 04:00:00.007347 # [ 61.785576] RDX: [ 70.814140] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6343 04:00:00.013310 [ 70.846767] CPU: 2 PID: 2593 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6344 04:00:00.019739 [ 70.855417] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6345 04:00:00.026489 [ 70.862223] RIP: 0010:refcount_warn_saturate+0xba/0x110
6346 04:00:00.049683 [ 70.868056] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6347 04:00:00.052871 [ 70.889036] RSP: 0018:ffffa7b4c3187e40 EFLAGS: 00010286
6348 04:00:00.062686 [ 70.894872] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6349 04:00:00.068491 [ 70.902841] RDX: ffff8f0b3ad2c660 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
6350 04:00:00.075276 0000000000000016 RSI: 00007f115d498000 RDI: 0000000000000001
6351 04:00:00.085368 # [ 70.910820] RBP: ffffffff850c86e8 R08: 0000000000000000 R09: 0000000000000000
6352 04:00:00.092137 [ 70.925002] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6353 04:00:00.099334 [ 70.932998] R13: ffffa7b4c3187f10 R14: ffffa7b4c3187f10 R15: ffff8f0ac359d000
6354 04:00:00.108699 [ 70.940970] FS: 00007fedde07a580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
6355 04:00:00.115744 [ 70.950010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6356 04:00:00.124740 [ 70.956425] CR2: 00007feddde93000 CR3: 0000000103c2a006 CR4: 00000000003706e0
6357 04:00:00.125245 [ 70.964422] Call Trace:
6358 04:00:00.138503 [ 61.799760] RBP: 00007f115d498000 R08: 00007f115d497010 R09: [ 70.967167] __refcount_sub_and_test.constprop.0+0x3c/0x50
6359 04:00:00.144761 [ 70.979496] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x76
6360 04:00:00.148156 [ 70.985825] direct_entry.cold+0x2c/0x38
6361 04:00:00.155076 [ 70.990232] full_proxy_write+0x53/0x80
6362 04:00:00.158064 [ 70.994547] vfs_write+0xe7/0x3a0
6363 04:00:00.160739 [ 70.998278] ksys_write+0x68/0xf0
6364 04:00:00.164003 [ 71.002005] do_syscall_64+0x30/0x40
6365 04:00:00.167806 0000000000000000
6366 04:00:00.177949 # [ 61.807732] R10: 00007f115d6a21c0 R11: 00[ 71.006021] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6367 04:00:00.180589 [ 71.017871] RIP: 0033:0x7fedddfa2f33
6368 04:00:00.200508 [ 71.021862] 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
6369 04:00:00.210745 [ 71.042844] RSP: 002b:00007ffd7062fa58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6370 04:00:00.216832 [ 71.051302] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fedddfa2f33
6371 04:00:00.227188 [ 71.059273] RDX: 0000000000000020 RSI: 00007feddde93000 RDI: 0000000000000001
6372 04:00:00.233504 [ 71.067245] RBP: 00007feddde93000 R08: 00007feddde92010 R09: 0000000000000000
6373 04:00:00.243201 [ 71.075215] R10: 00007fedde09d1c0 R11: 0000000000000246 R12: 0000000000000001
6374 04:00:00.250058 [ 71.083185] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6375 04:00:00.253347 [ 71.091175] irq event stamp: 0
6376 04:00:00.256756 00000000000246 R12: 0000000000000001
6377 04:00:00.266179 # [ 61.821913] R13: 0000[ 71.094590] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6378 04:00:00.276277 [ 71.107799] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6379 04:00:00.285882 [ 71.116936] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6380 04:00:00.292763 [ 71.126072] softirqs last disabled at (0): [<0000000000000000>] 0x0
6381 04:00:00.295997 [ 71.133070] ---[ end trace e2f66c91d8f90f77 ]---
6382 04:00:00.302736 [ 71.138226] lkdtm: Saturation detected: still saturated
6383 04:00:00.308776 000000000001 R14: 0000000000020000 R15: 0000000000020000
6384 04:00:00.312365 # [ 61.829907] irq event stamp: 0
6385 04:00:00.319231 # [ 61.839503] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6386 04:00:00.328776 # [ 61.852719] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6387 04:00:00.338907 # [ 61.868072] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6388 04:00:00.345410 # [ 61.883421] softirqs last disabled at (0): [<0000000000000000>] 0x0
6389 04:00:00.351845 # [ 61.896635] ---[ end trace e2f66c91d8f90f68 ]---
6390 04:00:00.355186 # [ 61.901793] lkdtm: Overflow detected: saturated
6391 04:00:00.361785 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
6392 04:00:00.365187 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
6393 04:00:00.371907 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
6394 04:00:00.378019 # [ 62.018595] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
6395 04:00:00.384866 # [ 62.026393] lkdtm: attempting bad refcount_inc_not_zero() overflow
6396 04:00:00.391787 # [ 62.039529] ------------[ cut here ]------------
6397 04:00:00.397893 # [ 62.044712] refcount_t: saturated; leaking memory.
6398 04:00:00.404571 # [ 62.056286] WARNING: CPU: 1 PID: 2121 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6399 04:00:00.430623 # [ 62.071919] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6400 04:00:00.440835 # [ 62.104587] CPU: 1 PID: 2121 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6401 04:00:00.447338 # [ 62.119431] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6402 04:00:00.453595 # [ 62.132450] RIP: 0010:refcount_warn_saturate+0x97/0x110
6403 04:00:00.476893 # [ 62.144503] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
6404 04:00:00.480314 # [ 62.171704] RSP: 0018:ffffa7b4c2a37e38 EFLAGS: 00010282
6405 04:00:00.489699 # [ 62.183759] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
6406 04:00:00.496604 # [ 62.197946] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6407 04:00:00.506908 # [ 62.212135] RBP: ffffffff850c8608 R08: 0000000000000000 R09: 0000000000000000
6408 04:00:00.513952 # [ 62.226329] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6409 04:00:00.523622 # [ 62.240534] R13: ffffa7b4c2a37f10 R14: ffffa7b4c2a37f10 R15: ffff8f0ac3dcd000
6410 04:00:00.533617 # [ 62.248528] FS: 00007f6bc8d38580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6411 04:00:00.539632 # [ 62.263775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6412 04:00:00.546105 # [ 62.270193] CR2: 00007f6bc8b51000 CR3: 00000001052e4003 CR4: 00000000003706e0
6413 04:00:00.549477 # [ 62.284370] Call Trace:
6414 04:00:00.556000 # [ 62.287102] __refcount_add_not_zero.constprop.0+0x2a/0x35
6415 04:00:00.566339 # [ 62.299437] lkdt[ 71.393689] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
6416 04:00:00.572893 [ 71.405875] lkdtm: attempting good copy_to_user of correct size
6417 04:00:00.578914 [ 71.412499] lkdtm: attempting bad copy_to_user of too large size
6418 04:00:00.582410 m_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x76
6419 04:00:00.585922 # [ 62.311874] direct_entry.cold+0x2c/0x38
6420 04:00:00.592637 # [ 62.316256] full_proxy_write+0x53/0x80
6421 04:00:00.595569 # [ 62.326750] vfs_write+0xe7/0x3a0
6422 04:00:00.598727 # [ 62.336667] ksys_write+0x68/0xf0
6423 04:00:00.602698 # [ 62.346585] do_syscall_64+0x30/0x40
6424 04:00:00.609260 # [ 62.356792] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6425 04:00:00.612471 # [ 62.368652] RIP: 0033:0x7f6bc8c60f33
6426 04:00:00.635466 # [ 62.378857] 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
6427 04:00:00.642222 # [ 62.406056] RSP: 002b:00007ffe1ffbf4e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6428 04:00:00.651410 # [ 62.420734] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f6bc8c60f33
6429 04:00:00.658165 # [ 62.434923] RDX: 000000000000001f RSI: 00007f6bc8b51000 RDI: 0000000000000001
6430 04:00:00.668107 # [ 62.449109] RBP: 00007f6bc8b51000 R08: 00007f6bc8b50010 R09: 0000000000000000
6431 04:00:00.674819 # [ 62.463298] R10: 00007f6bc8d5b1c0 R11: 0000000000000246 R12: 0000000000000001
6432 04:00:00.684170 # [ 62.477489] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6433 04:00:00.687721 # [ 62.491701] irq event stamp: 0
6434 04:00:00.694560 # [ 62.501305] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6435 04:00:00.704756 # [ 62.514536] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6436 04:00:00.714245 # [ 62.529894] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6437 04:00:00.720397 # [ 62.545249] softirqs last disabled at (0): [<0000000000000000>] 0x0
6438 04:00:00.727185 # [ 62.558485] ---[ end trace e2f66c91d8f90f69 ]---
6439 04:00:00.730816 # [ 62.569857] lkdtm: Overflow detected: saturated
6440 04:00:00.740736 # REFCOUNT_INC_NOT_ZERO_[ 71.570720] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
6441 04:00:00.744014 OVERFLOW: saw 'call trace:': ok
6442 04:00:00.753754 ok 44 selftests: lkdtm: REFCOUN[ 71.581718] lkdtm: attempting good copy_from_user of correct size
6443 04:00:00.756716 T_INC_NOT_ZERO_OVERFLOW.sh
6444 04:00:00.766320 # selftests: lkdtm: REFCOUNT_ADD_NOT[ 71.594743] lkdtm: attempting bad copy_from_user of too large size
6445 04:00:00.769322 _ZERO_OVERFLOW.sh
6446 04:00:00.776062 # [ 62.692355] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
6447 04:00:00.782718 # [ 62.700685] lkdtm: attempting bad refcount_add_not_zero() overflow
6448 04:00:00.789025 # [ 62.707601] ------------[ cut here ]------------
6449 04:00:00.795930 # [ 62.712767] refcount_t: saturated; leaking memory.
6450 04:00:00.802667 # [ 62.724343] WARNING: CPU: 2 PID: 2153 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6451 04:00:00.828604 # [ 62.739982] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6452 04:00:00.838828 # [ 62.772679] CPU: 2 PID: 2153 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6453 04:00:00.845691 # [ 62.781343] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6454 04:00:00.852430 # [ 62.794357] RIP: 0010:refcount_warn_saturate+0x97/0x110
6455 04:00:00.875172 # [ 62.800191] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
6456 04:00:00.878475 # [ 62.821174] RSP: 0018:ffffa7b4c2adfe38 EFLAGS: 00010282
6457 04:00:00.888661 # [ 62.827010] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
6458 04:00:00.894595 # [ 62.834981] RDX: ffff8f0b3ad2c660 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
6459 04:00:00.904994 # [ 62.842952] RBP: ffffffff850c8628 R08: 0000000000000000 R09: 0000000000000000
6460 04:00:00.917815 # [ 62.850924] R10: 00000000ffffe000 R11: 3fffffffffffff[ 71.744668] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
6461 04:00:00.924583 [ 71.758018] lkdtm: attempting good copy_to_user inside whitelist
6462 04:00:00.930768 [ 71.764746] lkdtm: attempting bad copy_to_user outside whitelist
6463 04:00:00.934230 ff R12: 000000000000001f
6464 04:00:00.940921 # [ 62.858895] R13: ffffa7b4c2adff10 R14: ffffa7b4c2adff10 R15: ffff8f0ac2967000
6465 04:00:00.950763 # [ 62.866868] FS: 00007fcd54dbd580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
6466 04:00:00.957615 # [ 62.875908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6467 04:00:00.964187 # [ 62.882323] CR2: 00007fcd54bd6000 CR3: 0000000103d84001 CR4: 00000000003706e0
6468 04:00:00.967462 # [ 62.890296] Call Trace:
6469 04:00:00.973672 # [ 62.893026] __refcount_add_not_zero.constprop.0+0x2a/0x35
6470 04:00:00.980836 # [ 62.899186] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x76
6471 04:00:00.984151 # [ 62.905411] direct_entry.cold+0x2c/0x38
6472 04:00:00.990185 # [ 62.909794] full_proxy_write+0x53/0x80
6473 04:00:00.993380 # [ 62.914108] vfs_write+0xe7/0x3a0
6474 04:00:00.996737 # [ 62.917831] ksys_write+0x68/0xf0
6475 04:00:01.000338 # [ 62.921536] do_syscall_64+0x30/0x40
6476 04:00:01.007133 # [ 62.925551] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6477 04:00:01.010462 # [ 62.931193] RIP: 0033:0x7fcd54ce5f33
6478 04:00:01.033587 # [ 62.935183] 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
6479 04:00:01.042910 # [ 62.956169] RSP: 002b:00007ffc059ca088 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6480 04:00:01.049721 # [ 62.964628] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fcd54ce5f33
6481 04:00:01.056420 # [ 62.972601] RDX: 000000000000001f RSI: 00007fcd54bd6000 RDI: 0000000000000001
6482 04:00:01.066397 # [ 62.980573] RBP: 00007fcd54bd6000 R08: 00007fcd54bd5010 R09: 0000000000000000
6483 04:00:01.073031 # [ 62.988549] R10: 00007fcd54de01c0 R11: 0000000000000246 R12: 0000000000000001
6484 04:00:01.082655 # [ 63.002739] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6485 04:00:01.086097 # [ 63.016935] irq event stamp: 0
6486 04:00:01.092597 # [ 63.020371] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6487 04:00:01.102799 # [ 63.033581] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6488 04:00:01.119028 # [ 63.042719] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x6[ 71.945628] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
6489 04:00:01.125774 [ 71.959197] lkdtm: attempting good copy_from_user inside whitelist
6490 04:00:01.132260 [ 71.966120] lkdtm: attempting bad copy_from_user outside whitelist
6491 04:00:01.132975 40/0x1c80
6492 04:00:01.138813 # [ 63.051858] softirqs last disabled at (0): [<0000000000000000>] 0x0
6493 04:00:01.145549 # [ 63.058860] ---[ end trace e2f66c91d8f90f6a ]---
6494 04:00:01.152305 # [ 63.064014] lkdtm: Overflow detected: saturated
6495 04:00:01.154862 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
6496 04:00:01.161886 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
6497 04:00:01.165123 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
6498 04:00:01.171724 # [ 63.196133] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
6499 04:00:01.178460 # [ 63.205957] lkdtm: attempting good refcount_dec()
6500 04:00:01.185082 # [ 63.211233] lkdtm: attempting bad refcount_dec() to zero
6501 04:00:01.188271 # [ 63.217182] ------------[ cut here ]------------
6502 04:00:01.194849 # [ 63.222347] refcount_t: decrement hit 0; leaking memory.
6503 04:00:01.204475 # [ 63.228296] WARNING: CPU: 2 PID: 2185 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6504 04:00:01.231109 # [ 63.237732] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6505 04:00:01.240703 # [ 63.270417] CPU: 2 PID: 2185 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6506 04:00:01.247352 # [ 63.285286] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6507 04:00:01.254304 # [ 63.298309] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6508 04:00:01.273608 # [ 63.304143] Code: 40 44 06 85 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 10 44 06 85 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6509 04:00:01.280309 # [ 63.325128] RSP: 0018:ffffa7b4c2b6fe48 EFLAGS: 00010286
6510 04:00:01.286837 # [ 72.118968] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6511 04:00:01.293492 [ 72.129262] lkdtm: good_stack: ffffa7b4c3547e20-ffffa7b4c3547e40
6512 04:00:01.306529 [ 63.330985] RAX: 0000000000000000 RBX: 000000000000002f RCX: [ 72.135974] lkdtm: bad_stack : ffffa7b4c3547da8-ffffa7b4c3547dc8
6513 04:00:01.313439 [ 72.148903] lkdtm: attempting good copy_to_user of local stack
6514 04:00:01.319956 [ 72.155430] lkdtm: attempting bad copy_to_user of distant stack
6515 04:00:01.323312 0000000000000000
6516 04:00:01.329605 # [ 63.338968] RDX: ffff8f0b3ad2c660 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
6517 04:00:01.339756 # [ 63.353145] RBP: ffffffff850c89e1 R08: 0000000000000000 R09: 0000000000000000
6518 04:00:01.346558 # [ 63.361115] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6519 04:00:01.356016 # [ 63.369085] R13: ffffa7b4c2b6ff10 R14: ffffa7b4c2b6ff10 R15: ffff8f0ac3295000
6520 04:00:01.366259 # [ 63.377058] FS: 00007f7a2a1e3580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
6521 04:00:01.372881 # [ 63.386098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6522 04:00:01.378818 # [ 63.392536] CR2: 00007f7a29ffc000 CR3: 00000001040d0006 CR4: 00000000003706e0
6523 04:00:01.382078 # [ 63.400506] Call Trace:
6524 04:00:01.388652 # [ 63.403280] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xbd
6525 04:00:01.391889 # [ 63.408265] direct_entry.cold+0x2c/0x38
6526 04:00:01.395828 # [ 63.412647] full_proxy_write+0x53/0x80
6527 04:00:01.399190 # [ 63.416954] vfs_write+0xe7/0x3a0
6528 04:00:01.405438 # [ 63.420655] ksys_write+0x68/0xf0
6529 04:00:01.408371 # [ 63.424356] do_syscall_64+0x30/0x40
6530 04:00:01.415443 # [ 63.428370] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6531 04:00:01.418970 # [ 63.434011] RIP: 0033:0x7f7a2a10bf33
6532 04:00:01.438333 # [ 63.437999] 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
6533 04:00:01.448434 # [ 63.458978] RSP: 002b:00007ffc271c6d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6534 04:00:01.455164 # [ 63.467435] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f7a2a10bf33
6535 04:00:01.464539 # [ 63.475406] RDX: 0000000000000012 RSI: 00007f7a29ffc000 RDI: 0000000000000001
6536 04:00:01.478215 # [ 63.483377] RBP: 00007f7a29ffc000 R08: 00007f7a29ffb0[ 72.306215] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6537 04:00:01.484256 [ 72.318341] lkdtm: good_stack: ffffa7b4c3597e20-ffffa7b4c3597e40
6538 04:00:01.487417 10 R09: 0000000000000000
6539 04:00:01.497187 # [ 63.491348] R10: 00007f7a2a2061c0[ 72.325063] lkdtm: bad_stack : ffffa7b4c3597da8-ffffa7b4c3597dc8
6540 04:00:01.503859 [ 72.338007] lkdtm: attempting good copy_from_user of local stack
6541 04:00:01.507288 R11: 0000000000000246 R12: 0000000000000001
6542 04:00:01.517045 # [ 63.499319] R[ 72.344728] lkdtm: attempting bad copy_from_user of distant stack
6543 04:00:01.523867 13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6544 04:00:01.526821 # [ 63.507293] irq event stamp: 0
6545 04:00:01.533580 # [ 63.510730] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6546 04:00:01.543732 # [ 63.517731] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6547 04:00:01.553689 # [ 63.526869] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6548 04:00:01.560239 # [ 63.536006] softirqs last disabled at (0): [<0000000000000000>] 0x0
6549 04:00:01.566393 # [ 63.543005] ---[ end trace e2f66c91d8f90f6b ]---
6550 04:00:01.569645 # [ 63.548162] lkdtm: Zero detected: saturated
6551 04:00:01.572945 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
6552 04:00:01.579578 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
6553 04:00:01.582919 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
6554 04:00:01.589667 # [ 63.684371] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
6555 04:00:01.596082 # [ 63.696409] lkdtm: attempting bad refcount_dec() below zero
6556 04:00:01.602769 # [ 63.708871] ------------[ cut here ]------------
6557 04:00:01.609708 # [ 63.720217] refcount_t: decrement hit 0; leaking memory.
6558 04:00:01.616541 # [ 63.726180] WARNING: CPU: 1 PID: 2220 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6559 04:00:01.642560 # [ 63.741790] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6560 04:00:01.652354 # [ 63.774427] CPU: 1 PID: 2220 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6561 04:00:01.658454 # [ 63.789288] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6562 04:00:01.671828 # [ 63.802308] RIP: 0010:refcount_warn_saturate+0xfb/0x110[ 72.502219] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6563 04:00:01.678623 [ 72.513669] lkdtm: good_stack: ffffa7b4c3667e20-ffffa7b4c3667e40
6564 04:00:01.691468 # [ 63.814355] Code: 40 44 06 85 c6 05 2a 53 74 01 01 e8 d7 6[ 72.520390] lkdtm: bad_stack : ffffa7b4c3667ff8-ffffa7b4c3668018
6565 04:00:01.698202 [ 72.533336] lkdtm: attempting good copy_to_user of local stack
6566 04:00:01.711483 1 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 10 44 06 85 c6 05 11 53 74[ 72.539864] lkdtm: attempting bad copy_to_user of distant stack
6567 04:00:01.718210 [ 72.552684] lkdtm: copy_to_user failed, but lacked Oops
6568 04:00:01.724269 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6569 04:00:01.731531 # [ 63.841551] RSP: 0018:ffffa7b4c2bf7e48 EFLAGS: 00010286
6570 04:00:01.741225 # [ 63.853607] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
6571 04:00:01.748084 # [ 63.867791] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6572 04:00:01.757455 # [ 63.881977] RBP: ffffffff850c89f3 R08: 0000000000000000 R09: 0000000000000000
6573 04:00:01.764164 # [ 63.896189] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6574 04:00:01.774346 # [ 63.910372] R13: ffffa7b4c2bf7f10 R14: ffffa7b4c2bf7f10 R15: ffff8f0ac275a000
6575 04:00:01.781210 # [ 63.924537] FS: 00007fb4fae28580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6576 04:00:01.787186 # [ 63.939791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6577 04:00:01.797141 # [ 63.952425] CR2: 00007fb4fac41000 CR3: 0000000104176004 CR4: 00000000003706e0
6578 04:00:01.799999 # [ 63.960395] Call Trace:
6579 04:00:01.803287 # [ 63.969338] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x61
6580 04:00:01.809829 # [ 63.980901] direct_entry.cold+0x2c/0x38
6581 04:00:01.813303 # [ 63.991496] full_proxy_write+0x53/0x80
6582 04:00:01.817086 # [ 64.001990] vfs_write+0xe7/0x3a0
6583 04:00:01.823960 # [ 64.011904] ksys_write+0x68/0xf0
6584 04:00:01.827331 # [ 64.021820] do_syscall_64+0x30/0x40
6585 04:00:01.833722 # [ 64.032023] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6586 04:00:01.837687 # [ 64.043880] RIP: 0033:0x7fb4fad50f33
6587 04:00:01.855920 # [ 64.054083] 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
6588 04:00:01.865998 # [ 64.081276] RSP: 002b:00007fffb66c61b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6589 04:00:01.872945 # [[ 72.704236] lkdtm: Performing direct entry USERCOPY_KERNEL
6590 04:00:01.885837 64.095945] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0[ 72.713841] lkdtm: attempting good copy_to_user from kernel rodata: ffffffff84cda1d0
6591 04:00:01.889093 0007fb4fad50f33
6592 04:00:01.902569 # [ 64.103917] RDX: 0000000000000016 RSI: 000[ 72.728721] lkdtm: attempting bad copy_to_user from kernel text: ffffffff83ae2dc0
6593 04:00:01.905988 07fb4fac41000 RDI: 0000000000000001
6594 04:00:01.912536 # [ 64.118096] RBP: 00007[ 72.743280] lkdtm: FAIL: survived bad copy_to_user()
6595 04:00:01.919018 fb4fac41000 R08: 00007fb4fac40010 R09: 0000000000000000
6596 04:00:01.929541 # [ 64.132285] R10: 00007fb4fae4b1c0 R11: 0000000000000246 R12: 0000000000000001
6597 04:00:01.935940 # [ 64.146485] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6598 04:00:01.938724 # [ 64.160673] irq event stamp: 0
6599 04:00:01.945716 # [ 64.170294] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6600 04:00:01.955383 # [ 64.177298] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6601 04:00:01.965161 # [ 64.192642] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6602 04:00:01.972090 # [ 64.201779] softirqs last disabled at (0): [<0000000000000000>] 0x0
6603 04:00:01.978831 # [ 64.214988] ---[ end trace e2f66c91d8f90f6c ]---
6604 04:00:01.982078 # [ 64.220146] lkdtm: Negative detected: saturated
6605 04:00:01.988128 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
6606 04:00:01.994898 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
6607 04:00:01.998304 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6608 04:00:02.007908 # [ 64.368635] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
6609 04:00:02.014329 # [ 64.381954] lkdtm: attempting bad refcount_dec_and_test() below zero
6610 04:00:02.021153 # [ 64.389063] ------------[ cut here ]------------
6611 04:00:02.024547 # [ 64.394231] refcount_t: underflow; use-after-free.
6612 04:00:02.034276 # [ 64.399619] WARNING: CPU: 3 PID: 2255 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6613 04:00:02.060712 # [ 64.409053] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6614 04:00:02.070850 # [ 64.441692] CPU: 3 PID: 2255 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6615 04:00:02.080481 # [ 64.450367] Hardware name: Google Rammus/Rammus[ 72.912681] lkdtm: Performing direct entry STACKLEAK_ERASING
6616 04:00:02.090414 [ 72.922963] lkdtm: checking unused part of the thread stack (15928 bytes)...
6617 04:00:02.096849 [ 72.930896] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
6618 04:00:02.100261 , BIOS 09/04/2020
6619 04:00:02.110381 # [ 64.463384] RIP: 0010:refcount_warn_sat[ 72.938684] lkdtm: FAIL: the thread stack is NOT properly erased
6620 04:00:02.120652 [ 72.951624] CPU: 3 PID: 2958 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6621 04:00:02.121244 urate+0xba/0x110
6622 04:00:02.133743 # [ 64.469241] Code: 01 01 e8 21 62 98 00 0f[ 72.960273] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6623 04:00:02.136889 [ 72.973286] Call Trace:
6624 04:00:02.140348 [ 72.976017] dump_stack+0x77/0x9b
6625 04:00:02.143063 [ 72.979716] lkdtm_STACKLEAK_ERASING+0x116/0x144
6626 04:00:02.149824 [ 72.984869] direct_entry.cold+0x2c/0x38
6627 04:00:02.153358 [ 72.989240] full_proxy_write+0x53/0x80
6628 04:00:02.156876 [ 72.993528] vfs_write+0xe7/0x3a0
6629 04:00:02.160006 [ 72.997227] ksys_write+0x68/0xf0
6630 04:00:02.162721 [ 73.000927] do_syscall_64+0x30/0x40
6631 04:00:02.169641 [ 73.004915] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6632 04:00:02.172908 [ 73.010554] RIP: 0033:0x7f667ec07f33
6633 04:00:02.195857 [ 73.014533] 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
6634 04:00:02.202659 [ 73.035516] RSP: 002b:00007ffd685ccb08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6635 04:00:02.212118 [ 73.044016] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f667ec07f33
6636 04:00:02.219247 [ 73.051983] RDX: 0000000000000012 RSI: 00007f667eaf8000 RDI: 0000000000000001
6637 04:00:02.225359 [ 73.059952] RBP: 00007f667eaf8000 R08: 00007f667eaf7010 R09: 0000000000000000
6638 04:00:02.235651 [ 73.067918] R10: 00007f667ed021c0 R11: 0000000000000246 R12: 0000000000000001
6639 04:00:02.241743 [ 73.075886] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6640 04:00:02.258769 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6641 04:00:02.264854 # [ 64.490234] RSP: 0018:ffffa7b4c2c87e40 EFLAGS: 00010286
6642 04:00:02.275282 # [ 64.502275] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
6643 04:00:02.281295 # [ 64.510246] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
6644 04:00:02.291269 # [ 64.518217] RBP: ffffffff850c8648 R08: 0000000000000000 R09: 0000000000000000
6645 04:00:02.298311 # [ 64.526189] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6646 04:00:02.307598 # [ 64.534160] R13: ffffa7b4c2c87f10 R14: ffffa7b4c2c87f10 R15: ffff8f0ac5097000
6647 04:00:02.314708 # [ 64.542131] FS: 00007f6b0c8ce580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
6648 04:00:02.321293 # [ 64.551170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6649 04:00:02.331373 # [ 64.557587] CR2: 00007f6b0c6e7000 CR3: 00000001041c4001 CR4: 00000000003706e0
6650 04:00:02.334721 # [ 64.565556] Call Trace:
6651 04:00:02.340641 # [ 64.568286] __refcount_sub_and_test.constprop.0+0x3c/0x50
6652 04:00:02.347473 # [ 64.574436] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x78
6653 04:00:02.350836 # [ 64.580660] direct_entry.cold+0x2c/0x38
6654 04:00:02.354283 # [ 64.585040] full_proxy_write+0x53/0x80
6655 04:00:02.360458 # [ 64.589347] vfs_write+0xe7/0x3a0
6656 04:00:02.363722 # [ 64.593073] ksys_write+0x68/0xf0
6657 04:00:02.367074 # [ 64.596773] do_syscall_64+0x30/0x40
6658 04:00:02.373817 # [ 64.600788] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6659 04:00:02.377103 # [ 64.606430] RIP: 0033:0x7f6b0c7f6f33
6660 04:00:02.396475 # [ 64.610420] 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
6661 04:00:02.403060 #[ 73.235766] lkdtm: Performing direct entry CFI_FORWARD_PROTO
6662 04:00:02.416332 [ 64.631404] RSP: 002b:00007ffd716e8ac8 EFLAGS: 00000246 ORIG[ 73.245680] lkdtm: Calling matched prototype ...
6663 04:00:02.419845 _RAX: 0000000000000001
6664 04:00:02.426350 # [ 64.639862] RAX: ffffffffffffffda R[ 73.257062] lkdtm: Calling mismatched prototype ...
6665 04:00:02.433267 BX: 000000000000001f RCX: 00007f6b0c7f6f33
6666 04:00:02.439322 # [ 64.647832] RDX[ 73.268745] lkdtm: Fail: survived mismatched prototype function call!
6667 04:00:02.446082 : 000000000000001f RSI: 00007f6b0c6e7000 RDI: 0000000000000001
6668 04:00:02.455971 # [ 64.655803] RBP: 00007f6b0c6e7000 R08: 00007f6b0c6e6010 R09: 0000000000000000
6669 04:00:02.462624 # [ 64.663774] R10: 00007f6b0c8f11c0 R11: 0000000000000246 R12: 0000000000000001
6670 04:00:02.472201 # [ 64.671746] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6671 04:00:02.475506 # [ 64.679721] irq event stamp: 0
6672 04:00:02.482371 # [ 64.683154] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6673 04:00:02.492311 # [ 64.696372] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6674 04:00:02.502160 # [ 64.711725] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6675 04:00:02.509247 # [ 64.727079] softirqs last disabled at (0): [<0000000000000000>] 0x0
6676 04:00:02.515613 # [ 64.734079] ---[ end trace e2f66c91d8f90f6d ]---
6677 04:00:02.519064 # [ 64.739235] lkdtm: Negative detected: saturated
6678 04:00:02.525490 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6679 04:00:02.532192 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6680 04:00:02.538208 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6681 04:00:02.545080 # [ 64.862668] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
6682 04:00:02.555107 # [ 64.876215] lkdtm: attempting bad refcount_sub_and_test() below zero
6683 04:00:02.558332 # [ 64.883325] ------------[ cut here ]------------
6684 04:00:02.565064 # [ 64.888490] refcount_t: underflow; use-after-free.
6685 04:00:02.574599 # [ 64.893850] WARNING: CPU: 3 PID: 2290 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6686 04:00:02.604369 # [ 64.909485] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6687 04:00:02.610706 # [ 64.942128] CPU: 3 PID: 2290 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6688 04:00:02.620409 # [ 64.950802] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6689 04:00:02.627236 # [ 64.957609] RIP: 0010:refcount_warn_saturate+0xba/0x110
6690 04:00:02.646663 # [ 64.963444] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
6691 04:00:02.653412 # [ 64.984484] RSP: 0018:ffffa7b4c2cdfe40 EFLAGS: 00010286
6692 04:00:02.663076 # [ 64.996539] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
6693 04:00:02.669939 # [ 65.004532] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
6694 04:00:02.679189 # [ 65.012502] RBP: ffffffff850c8668 R08: 0000000000000000 R09: 0000000000000000
6695 04:00:02.685602 # [ 65.020482] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6696 04:00:02.695804 # [ 65.028453] R13: ffffa7b4c2cdff10 R14: ffffa7b4c2cdff10 R15: ffff8f0ac576b000
6697 04:00:02.705481 # [ 65.042660] FS: 00007f3731608580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
6698 04:00:02.712364 # [ 65.051708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6699 04:00:02.718848 # [ 65.064331] CR2: 00007f3731421000 CR3: 0000000106572002 CR4: 00000000003706e0
6700 04:00:02.722122 # [ 65.072300] Call Trace:
6701 04:00:02.728490 # [ 65.075021] __refcount_sub_and_test.constprop.0+0x3c/0x50
6702 04:00:02.735364 # [ 65.081174] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x7b
6703 04:00:02.741390 # [ 65.087422] direct_entry.cold+0x2c/0x38
6704 04:00:02.744746 # [ 65.091804] full_proxy_write+0x53/0x80
6705 04:00:02.748725 # [ 65.096112] vfs_write+0xe7/0x3a0
6706 04:00:02.751556 # [ 65.099837] ksys_write+0x68/0xf0
6707 04:00:02.758681 # [ 65.103538] do_syscall_64+0x30/0x40
6708 04:00:02.764735 # [ 65.107552] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6709 04:00:02.768330 # [ 65.113192] RIP: 0033:0x7f3731530f33
6710 04:00:02.791076 # [ 65.117182] 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
6711 04:00:02.797880 # [ 65.138169] RSP: 002b:00007fff558939d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6712 04:00:02.807626 # [ 65.146627] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f3731530f33
6713 04:00:02.814491 # [ 65.154622] RDX: 000000000000001f RSI: 00007f3731421000 RDI: 0000000000000001
6714 04:00:02.824320 # [ 65.162594] RBP: 00007f3731421000 R08: 00007f3731420010 R09: 0000000000000000
6715 04:00:02.834024 # [ 65.176779] R10: 00007f373162b1c0 R11: 0000000000000246 R12: 0000000000000001
6716 04:00:02.840878 # [ 65.184751] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6717 04:00:02.844425 # [ 65.192728] irq event stamp: 0
6718 04:00:02.854279 # [ 65.196164] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6719 04:00:02.863547 # [ 65.203168] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6720 04:00:02.873816 # [ 65.212302] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6721 04:00:02.880531 # [ 65.221440] softirqs last disabled at (0): [<0000000000000000>] 0x0
6722 04:00:02.886531 # [ 65.228443] ---[ end trace e2f66c91d8f90f6e ]---
6723 04:00:02.890040 # [ 65.233623] lkdtm: Negative detected: saturated
6724 04:00:02.897025 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6725 04:00:02.902894 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6726 04:00:02.909484 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6727 04:00:02.916361 # [ 65.412439] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
6728 04:00:02.923243 # [ 65.419238] lkdtm: attempting safe refcount_inc_not_zero() from zero
6729 04:00:02.926106 # [ 65.432569] lkdtm: Good: zero detected
6730 04:00:02.932731 # [ 65.442981] lkdtm: Correctly stayed at zero
6731 04:00:02.939562 # [ 65.453879] lkdtm: attempting bad refcount_inc() from zero
6732 04:00:02.943070 # [ 65.466212] ------------[ cut here ]------------
6733 04:00:02.949006 # [ 65.477593] refcount_t: addition on 0; use-after-free.
6734 04:00:02.959444 # [ 65.489592] WARNING: CPU: 0 PID: 2322 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6735 04:00:02.988546 # [ 65.505225] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6736 04:00:02.998560 # [ 65.537869] CPU: 0 PID: 2322 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6737 04:00:03.005318 # [ 65.552693] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6738 04:00:03.012352 # [ 65.565758] RIP: 0010:refcount_warn_saturate+0x74/0x110
6739 04:00:03.031601 # [ 65.577799] Code: 01 01 e8 67 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06 85 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06
6740 04:00:03.038217 # [ 65.605002] RSP: 0018:ffffa7b4c2d97e48 EFLAGS: 00010286
6741 04:00:03.047745 # [ 65.617045] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
6742 04:00:03.054649 # [ 65.631230] RDX: ffff8f0b3ac2c660 RSI: ffff8f0b3ac1bf70 RDI: ffff8f0b3ac1bf70
6743 04:00:03.064199 # [ 65.645422] RBP: ffffffff850c8a09 R08: 0000000000000000 R09: 0000000000000000
6744 04:00:03.073755 # [ 65.659626] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6745 04:00:03.080594 # [ 65.673821] R13: ffffa7b4c2d97f10 R14: ffffa7b4c2d97f10 R15: ffff8f0ac6575000
6746 04:00:03.090698 # [ 65.688027] FS: 00007f3331815580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
6747 04:00:03.097385 # [ 65.703287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6748 04:00:03.107020 # [ 65.715979] CR2: 00007f333162e000 CR3: 0000000105310004 CR4: 00000000003706f0
6749 04:00:03.110564 # [ 65.730249] Call Trace:
6750 04:00:03.113555 # [ 65.739106] lkdtm_REFCOUNT_INC_ZERO+0x99/0xc1
6751 04:00:03.120371 # [ 65.750337] direct_entry.cold+0x2c/0x38
6752 04:00:03.123934 # [ 65.760911] full_proxy_write+0x53/0x80
6753 04:00:03.126996 # [ 65.771466] vfs_write+0xe7/0x3a0
6754 04:00:03.130215 # [ 65.781346] ksys_write+0x68/0xf0
6755 04:00:03.136273 # [ 65.791310] do_syscall_64+0x30/0x40
6756 04:00:03.142784 # [ 65.801496] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6757 04:00:03.146068 # [ 65.813377] RIP: 0033:0x7f333173df33
6758 04:00:03.169064 # [ 65.823579] 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
6759 04:00:03.175930 # [ 65.850848] RSP: 002b:00007fff849018a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6760 04:00:03.185442 # [ 65.865492] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f333173df33
6761 04:00:03.195762 # [ 65.879709] RDX: 0000000000000012 RSI: 00007f333162e000 RDI: 0000000000000001
6762 04:00:03.201586 # [ 65.893888] RBP: 00007f333162e000 R08: 00007f333162d010 R09: 0000000000000000
6763 04:00:03.211656 # [ 65.908105] R10: 00007f33318381c0 R11: 0000000000000246 R12: 0000000000000001
6764 04:00:03.218496 # [ 65.922298] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6765 04:00:03.224766 # [ 65.936534] irq event stamp: 0
6766 04:00:03.231545 # [ 65.946155] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6767 04:00:03.241539 # [ 65.959406] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6768 04:00:03.251022 # [ 65.974758] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6769 04:00:03.257733 # [ 65.990161] softirqs last disabled at (0): [<0000000000000000>] 0x0
6770 04:00:03.264276 # [ 66.003380] ---[ end trace e2f66c91d8f90f6f ]---
6771 04:00:03.267776 # [ 66.014784] lkdtm: Zero detected: saturated
6772 04:00:03.274050 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
6773 04:00:03.277449 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6774 04:00:03.280823 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6775 04:00:03.287818 # [ 66.157606] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
6776 04:00:03.297236 # [ 66.168702] lkdtm: attempting safe refcount_add_not_zero() from zero
6777 04:00:03.300626 # [ 66.175817] lkdtm: Good: zero detected
6778 04:00:03.304203 # [ 66.180011] lkdtm: Correctly stayed at zero
6779 04:00:03.310779 # [ 66.184681] lkdtm: attempting bad refcount_add() from zero
6780 04:00:03.316859 # [ 66.190806] ------------[ cut here ]------------
6781 04:00:03.323544 # [ 66.195962] refcount_t: addition on 0; use-after-free.
6782 04:00:03.333773 # [ 66.201728] WARNING: CPU: 3 PID: 2354 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6783 04:00:03.363078 # [ 66.211164] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6784 04:00:03.370006 # [ 66.243798] CPU: 3 PID: 2354 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6785 04:00:03.379199 # [ 66.252448] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6786 04:00:03.382950 # [ 66.259252] RIP: 0010:refcount_warn_saturate+0x74/0x110
6787 04:00:03.405570 # [ 66.265086] Code: 01 01 e8 67 62 98 00 0f 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06 85 c6 05 9a 53 74 01 01 e8 44 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06
6788 04:00:03.412480 # [ 66.286070] RSP: 0018:ffffa7b4c2dffe48 EFLAGS: 00010286
6789 04:00:03.422059 # [ 66.291909] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
6790 04:00:03.428995 # [ 66.306096] RDX: ffff8f0b3adac660 RSI: ffff8f0b3ad9bf70 RDI: ffff8f0b3ad9bf70
6791 04:00:03.438930 # [ 66.320285] RBP: ffffffff850c8a1b R08: 0000000000000000 R09: 0000000000000000
6792 04:00:03.444979 # [ 66.328288] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6793 04:00:03.455441 # [ 66.336260] R13: ffffa7b4c2dfff10 R14: ffffa7b4c2dfff10 R15: ffff8f0ac2945000
6794 04:00:03.464728 # [ 66.344231] FS: 00007fd4e12f0580(0000) GS:ffff8f0b3ad80000(0000) knlGS:0000000000000000
6795 04:00:03.471321 # [ 66.353272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6796 04:00:03.478366 # [ 66.359710] CR2: 00007fd4e1109000 CR3: 0000000104138005 CR4: 00000000003706e0
6797 04:00:03.481526 # [ 66.367693] Call Trace:
6798 04:00:03.487583 # [ 66.376629] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xc1
6799 04:00:03.491009 # [ 66.381624] direct_entry.cold+0x2c/0x38
6800 04:00:03.497976 # [ 66.386036] full_proxy_write+0x53/0x80
6801 04:00:03.501258 # [ 66.390351] vfs_write+0xe7/0x3a0
6802 04:00:03.504011 # [ 66.394082] ksys_write+0x68/0xf0
6803 04:00:03.507370 # [ 66.397810] do_syscall_64+0x30/0x40
6804 04:00:03.514254 # [ 66.401833] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6805 04:00:03.517614 # [ 66.407485] RIP: 0033:0x7fd4e1218f33
6806 04:00:03.540478 # [ 66.411482] 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
6807 04:00:03.550415 # [ 66.438673] RSP: 002b:00007fffd5ce6698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6808 04:00:03.556605 # [ 66.447156] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fd4e1218f33
6809 04:00:03.566824 # [ 66.455127] RDX: 0000000000000012 RSI: 00007fd4e1109000 RDI: 0000000000000001
6810 04:00:03.573543 # [ 66.463098] RBP: 00007fd4e1109000 R08: 00007fd4e1108010 R09: 0000000000000000
6811 04:00:03.583276 # [ 66.471068] R10: 00007fd4e13131c0 R11: 0000000000000246 R12: 0000000000000001
6812 04:00:03.593598 # [ 66.479038] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6813 04:00:03.596051 # [ 66.487034] irq event stamp: 0
6814 04:00:03.602830 # [ 66.490449] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6815 04:00:03.613162 # [ 66.503662] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6816 04:00:03.622978 # [ 66.512823] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6817 04:00:03.628966 # [ 66.521960] softirqs last disabled at (0): [<0000000000000000>] 0x0
6818 04:00:03.635999 # [ 66.528959] ---[ end trace e2f66c91d8f90f70 ]---
6819 04:00:03.639141 # [ 66.534113] lkdtm: Zero detected: saturated
6820 04:00:03.645924 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
6821 04:00:03.649246 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6822 04:00:03.651994 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6823 04:00:03.662144 # [ 66.667578] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
6824 04:00:03.668736 # [ 66.676285] lkdtm: attempting bad refcount_inc() from saturated
6825 04:00:03.671474 # [ 66.689101] ------------[ cut here ]------------
6826 04:00:03.678079 # [ 66.700490] refcount_t: saturated; leaking memory.
6827 04:00:03.688519 # [ 66.712104] WARNING: CPU: 0 PID: 2389 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6828 04:00:03.714454 # [ 66.727724] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6829 04:00:03.724656 # [ 66.760400] CPU: 0 PID: 2389 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6830 04:00:03.734125 # [ 66.775287] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6831 04:00:03.737443 # [ 66.788371] RIP: 0010:refcount_warn_saturate+0x51/0x110
6832 04:00:03.760530 # [ 66.800364] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 90 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
6833 04:00:03.767404 # [ 66.827599] RSP: 0018:ffffa7b4c2e8fe48 EFLAGS: 00010286
6834 04:00:03.773679 # [ 66.839635] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
6835 04:00:03.784086 # [ 66.853886] RDX: ffff8f0b3ac2c660 RSI: ffff8f0b3ac1bf70 RDI: ffff8f0b3ac1bf70
6836 04:00:03.793461 # [ 66.868032] RBP: ffffffff850c8a2d R08: 0000000000000000 R09: 0000000000000000
6837 04:00:03.800249 # [ 66.882234] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6838 04:00:03.810293 # [ 66.896409] R13: ffffa7b4c2e8ff10 R14: ffffa7b4c2e8ff10 R15: ffff8f0ac548f000
6839 04:00:03.819990 # [ 66.910633] FS: 00007f0b89853580(0000) GS:ffff8f0b3ac00000(0000) knlGS:0000000000000000
6840 04:00:03.826666 # [ 66.925890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6841 04:00:03.833015 # [ 66.938524] CR2: 00007f0b8966c000 CR3: 000000010346c001 CR4: 00000000003706f0
6842 04:00:03.836487 # [ 66.952730] Call Trace:
6843 04:00:03.843175 # [ 66.961711] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x64
6844 04:00:03.846732 # [ 66.973366] direct_entry.cold+0x2c/0x38
6845 04:00:03.852832 # [ 66.983980] full_proxy_write+0x53/0x80
6846 04:00:03.856080 # [ 66.994506] vfs_write+0xe7/0x3a0
6847 04:00:03.859468 # [ 67.004433] ksys_write+0x68/0xf0
6848 04:00:03.866222 # [ 67.014338] do_syscall_64+0x30/0x40
6849 04:00:03.868905 # [ 67.024586] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6850 04:00:03.875852 # [ 67.036426] RIP: 0033:0x7f0b8977bf33
6851 04:00:03.895363 # [ 67.046676] 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
6852 04:00:03.905367 # [ 67.073872] RSP: 002b:00007ffdd4acc478 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6853 04:00:03.915317 # [ 67.088594] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f0b8977bf33
6854 04:00:03.921241 # [ 67.102797] RDX: 0000000000000017 RSI: 00007f0b8966c000 RDI: 0000000000000001
6855 04:00:03.931492 # [ 67.117015] RBP: 00007f0b8966c000 R08: 00007f0b8966b010 R09: 0000000000000000
6856 04:00:03.938260 # [ 67.131195] R10: 00007f0b898761c0 R11: 0000000000000246 R12: 0000000000000001
6857 04:00:03.947595 # [ 67.145415] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6858 04:00:03.951030 # [ 67.159625] irq event stamp: 0
6859 04:00:03.960894 # [ 67.169275] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6860 04:00:03.967680 # [ 67.182489] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6861 04:00:03.977081 # [ 67.197867] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6862 04:00:03.987217 # [ 67.213240] softirqs last disabled at (0): [<0000000000000000>] 0x0
6863 04:00:03.990588 # [ 67.226488] ---[ end trace e2f66c91d8f90f71 ]---
6864 04:00:03.996765 # [ 67.237852] lkdtm: Saturation detected: still saturated
6865 04:00:04.006914 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
6866 04:00:04.009957 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6867 04:00:04.016130 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6868 04:00:04.022847 # [ 67.384918] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
6869 04:00:04.029544 # [ 67.393404] lkdtm: attempting bad refcount_dec() from saturated
6870 04:00:04.036379 # [ 67.406234] ------------[ cut here ]------------
6871 04:00:04.042395 # [ 67.417600] refcount_t: decrement hit 0; leaking memory.
6872 04:00:04.052525 # [ 67.429775] WARNING: CPU: 1 PID: 2424 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6873 04:00:04.078662 # [ 67.445389] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6874 04:00:04.089034 # [ 67.478025] CPU: 1 PID: 2424 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6875 04:00:04.095261 # [ 67.492889] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6876 04:00:04.101976 # [ 67.505912] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6877 04:00:04.124914 # [ 67.517963] Code: 40 44 06 85 c6 05 2a 53 74 01 01 e8 d7 61 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 10 44 06 85 c6 05 11 53 74 01 01 e8 bd 61 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6878 04:00:04.132151 # [ 67.545165] RSP: 0018:ffffa7b4c2f17e48 EFLAGS: 00010286
6879 04:00:04.138488 # [ 67.557207] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
6880 04:00:04.148093 # [ 67.571395] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6881 04:00:04.154668 # [ 67.585578] RBP: ffffffff850c8a44 R08: 0000000000000000 R09: 0000000000000000
6882 04:00:04.164587 # [ 67.599768] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6883 04:00:04.174103 # [ 67.613951] R13: ffffa7b4c2f17f10 R14: ffffa7b4c2f17f10 R15: ffff8f0ac3500000
6884 04:00:04.181301 # [ 67.628133] FS: 00007fd4e6d4a580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6885 04:00:04.190067 # [ 67.643387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6886 04:00:04.196845 # [ 67.656020] CR2: 00007fd4e6b63000 CR3: 0000000103226005 CR4: 00000000003706e0
6887 04:00:04.200571 # [ 67.670206] Call Trace:
6888 04:00:04.206768 # [ 67.679153] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5f
6889 04:00:04.210108 # [ 67.690816] direct_entry.cold+0x2c/0x38
6890 04:00:04.216890 # [ 67.701411] full_proxy_write+0x53/0x80
6891 04:00:04.219630 # [ 67.711908] vfs_write+0xe7/0x3a0
6892 04:00:04.223014 # [ 67.721823] ksys_write+0x68/0xf0
6893 04:00:04.229830 # [ 67.731739] do_syscall_64+0x30/0x40
6894 04:00:04.233126 # [ 67.741942] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6895 04:00:04.239818 # [ 67.753797] RIP: 0033:0x7fd4e6c72f33
6896 04:00:04.259205 # [ 67.753799] 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
6897 04:00:04.269076 # [ 67.753801] RSP: 002b:00007ffc4df559e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6898 04:00:04.279174 # [ 67.753804] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fd4e6c72f33
6899 04:00:04.285766 # [ 67.807617] RDX: 0000000000000017 RSI: 00007fd4e6b63000 RDI: 0000000000000001
6900 04:00:04.295874 # [ 67.815590] RBP: 00007fd4e6b63000 R08: 00007fd4e6b62010 R09: 0000000000000000
6901 04:00:04.301767 # [ 67.829772] R10: 00007fd4e6d6d1c0 R11: 0000000000000246 R12: 0000000000000001
6902 04:00:04.312335 # [ 67.843959] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6903 04:00:04.315567 # [ 67.858149] irq event stamp: 0
6904 04:00:04.321450 # [ 67.867765] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6905 04:00:04.331768 # [ 67.880981] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6906 04:00:04.340936 # [ 67.896330] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6907 04:00:04.347716 # [ 67.911681] softirqs last disabled at (0): [<0000000000000000>] 0x0
6908 04:00:04.354631 # [ 67.924896] ---[ end trace e2f66c91d8f90f72 ]---
6909 04:00:04.361223 # [ 67.930053] lkdtm: Saturation detected: still saturated
6910 04:00:04.367892 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
6911 04:00:04.374588 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6912 04:00:04.377421 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6913 04:00:04.384422 # [ 68.092542] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
6914 04:00:04.394228 # [ 68.104450] lkdtm: attempting bad refcount_dec() from saturated
6915 04:00:04.396971 # [ 68.117266] ------------[ cut here ]------------
6916 04:00:04.403815 # [ 68.128635] refcount_t: saturated; leaking memory.
6917 04:00:04.413451 # [ 68.140228] WARNING: CPU: 1 PID: 2459 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6918 04:00:04.443289 # [ 68.155840] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6919 04:00:04.449983 # [ 68.188486] CPU: 1 PID: 2459 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6920 04:00:04.459459 # [ 68.203349] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6921 04:00:04.462863 # [ 68.210159] RIP: 0010:refcount_warn_saturate+0x51/0x110
6922 04:00:04.486382 # [ 68.222204] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d ce 53 74 01 00 75 ee 48 c7 c7 90 43 06 85 c6 05 be 53 74 01 01 e8 67 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d aa 53 74 01 00 75 cb 48 c7 c7 b8 43 06
6923 04:00:04.492882 # [ 68.249402] RSP: 0018:ffffa7b4c2f9fe48 EFLAGS: 00010286
6924 04:00:04.498937 # [ 68.255240] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
6925 04:00:04.509166 # [ 68.269417] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6926 04:00:04.518743 # [ 68.277389] RBP: ffffffff850c8a5b R08: 0000000000000000 R09: 0000000000000000
6927 04:00:04.525512 # [ 68.291569] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6928 04:00:04.535052 # [ 68.305752] R13: ffffa7b4c2f9ff10 R14: ffffa7b4c2f9ff10 R15: ffff8f0ac3dd0000
6929 04:00:04.545212 # [ 68.313725] FS: 00007f781d733580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6930 04:00:04.552299 # [ 68.328972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6931 04:00:04.557996 # [ 68.335392] CR2: 00007f781d54c000 CR3: 000000010296a001 CR4: 00000000003706e0
6932 04:00:04.561382 # [ 68.349569] Call Trace:
6933 04:00:04.567777 # [ 68.352303] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x64
6934 04:00:04.571157 # [ 68.363959] direct_entry.cold+0x2c/0x38
6935 04:00:04.578015 # [ 68.374550] full_proxy_write+0x53/0x80
6936 04:00:04.581351 # [ 68.385047] vfs_write+0xe7/0x3a0
6937 04:00:04.584061 # [ 68.394965] ksys_write+0x68/0xf0
6938 04:00:04.590814 # [ 68.404880] do_syscall_64+0x30/0x40
6939 04:00:04.594247 # [ 68.415084] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6940 04:00:04.600328 # [ 68.426940] RIP: 0033:0x7f781d65bf33
6941 04:00:04.620309 # [ 68.437142] 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
6942 04:00:04.630095 # [ 68.458145] RSP: 002b:00007ffffff28348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6943 04:00:04.640320 # [ 68.472789] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f781d65bf33
6944 04:00:04.646276 # [ 68.486972] RDX: 0000000000000017 RSI: 00007f781d54c000 RDI: 0000000000000001
6945 04:00:04.656287 # [ 68.494946] RBP: 00007f781d54c000 R08: 00007f781d54b010 R09: 0000000000000000
6946 04:00:04.666174 # [ 68.509127] R10: 00007f781d7561c0 R11: 0000000000000246 R12: 0000000000000001
6947 04:00:04.672722 # [ 68.517101] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6948 04:00:04.676025 # [ 68.531302] irq event stamp: 0
6949 04:00:04.685844 # [ 68.540901] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6950 04:00:04.692796 # [ 68.547904] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6951 04:00:04.702870 # [ 68.563249] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6952 04:00:04.712183 # [ 68.572385] softirqs last disabled at (0): [<0000000000000000>] 0x0
6953 04:00:04.715723 # [ 68.585594] ---[ end trace e2f66c91d8f90f73 ]---
6954 04:00:04.722566 # [ 68.590752] lkdtm: Saturation detected: still saturated
6955 04:00:04.728641 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
6956 04:00:04.735354 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6957 04:00:04.742264 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6958 04:00:04.749039 # [ 68.767336] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6959 04:00:04.758311 # [ 68.778466] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6960 04:00:04.761484 # [ 68.792173] ------------[ cut here ]------------
6961 04:00:04.768259 # [ 68.803541] refcount_t: saturated; leaking memory.
6962 04:00:04.777945 # [ 68.808921] WARNING: CPU: 1 PID: 2491 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6963 04:00:04.804770 # [ 68.824531] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6964 04:00:04.814333 # [ 68.857238] CPU: 1 PID: 2491 Comm: cat Tainted: G D W 5.10.136-cip14 #1
6965 04:00:04.821001 # [ 68.872080] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6966 04:00:04.827195 # [ 68.885096] RIP: 0010:refcount_warn_saturate+0x97/0x110
6967 04:00:04.850468 # [ 68.897145] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
6968 04:00:04.857026 # [ 68.918129] RSP: 0018:ffffa7b4c3027e38 EFLAGS: 00010282
6969 04:00:04.863616 # [ 68.930171] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6970 04:00:04.873415 # [ 68.938142] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
6971 04:00:04.879523 # [ 68.952321] RBP: ffffffff850c8688 R08: 0000000000000000 R09: 0000000000000000
6972 04:00:04.889441 # [ 68.960294] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6973 04:00:04.899159 # [ 68.974484] R13: ffffa7b4c3027f10 R14: ffffa7b4c3027f10 R15: ffff8f0ac276a000
6974 04:00:04.905930 # [ 68.982478] FS: 00007fbc0442c580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
6975 04:00:04.915284 # [ 68.997726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6976 04:00:04.922035 # [ 69.004145] CR2: 00007fbc04245000 CR3: 0000000102950002 CR4: 00000000003706e0
6977 04:00:04.925549 # [ 69.018323] Call Trace:
6978 04:00:04.932260 # [ 69.021073] __refcount_add_not_zero.constprop.0+0x2a/0x35
6979 04:00:04.938232 # [ 69.033389] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x76
6980 04:00:04.941697 # [ 69.045923] direct_entry.cold+0x2c/0x38
6981 04:00:04.948443 # [ 69.050308] full_proxy_write+0x53/0x80
6982 04:00:04.951720 # [ 69.060800] vfs_write+0xe7/0x3a0
6983 04:00:04.955073 # [ 69.070713] ksys_write+0x68/0xf0
6984 04:00:04.961825 # [ 69.080629] do_syscall_64+0x30/0x40
6985 04:00:04.965199 # [ 69.090830] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6986 04:00:04.971233 # [ 69.102685] RIP: 0033:0x7fbc04354f33
6987 04:00:04.991016 # [ 69.106675] 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
6988 04:00:05.001257 # [ 69.133863] RSP: 002b:00007fffb86c0c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6989 04:00:05.010852 # [ 69.142320] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fbc04354f33
6990 04:00:05.017517 # [ 69.156498] RDX: 0000000000000020 RSI: 00007fbc04245000 RDI: 0000000000000001
6991 04:00:05.027628 # [ 69.164483] RBP: 00007fbc04245000 R08: 00007fbc04244010 R09: 0000000000000000
6992 04:00:05.033754 # [ 69.178653] R10: 00007fbc0444f1c0 R11: 0000000000000246 R12: 0000000000000001
6993 04:00:05.044249 # [ 69.186624] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6994 04:00:05.047109 # [ 69.200806] irq event stamp: 0
6995 04:00:05.053801 # [ 69.210426] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6996 04:00:05.063991 # [ 69.217429] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6997 04:00:05.074072 # [ 69.232772] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
6998 04:00:05.080000 # [ 69.241911] softirqs last disabled at (0): [<0000000000000000>] 0x0
6999 04:00:05.087092 # [ 69.255119] ---[ end trace e2f66c91d8f90f74 ]---
7000 04:00:05.093569 # [ 69.260275] lkdtm: Saturation detected: still saturated
7001 04:00:05.099942 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
7002 04:00:05.106919 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
7003 04:00:05.110045 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
7004 04:00:05.120078 # [ 69.392427] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
7005 04:00:05.126668 # [ 69.404305] lkdtm: attempting bad refcount_add_not_zero() from saturated
7006 04:00:05.132924 # [ 69.418007] ------------[ cut here ]------------
7007 04:00:05.136051 # [ 69.429375] refcount_t: saturated; leaking memory.
7008 04:00:05.146302 # [ 69.440966] WARNING: CPU: 1 PID: 2523 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
7009 04:00:05.175342 # [ 69.456601] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
7010 04:00:05.185345 # [ 69.489233] CPU: 1 PID: 2523 Comm: cat Tainted: G D W 5.10.136-cip14 #1
7011 04:00:05.191782 # [ 69.504099] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7012 04:00:05.198826 # [ 69.510909] RIP: 0010:refcount_warn_saturate+0x97/0x110
7013 04:00:05.218852 # [ 69.522954] Code: 01 01 e8 44 62 98 00 0f 0b c3 cc cc cc cc 80 3d 89 53 74 01 00 75 a8 48 c7 c7 90 43 06 85 c6 05 79 53 74 01 01 e8 21 62 98 00 <0f> 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06
7014 04:00:05.225343 # [ 69.550148] RSP: 0018:ffffa7b4c3087e38 EFLAGS: 00010282
7015 04:00:05.235464 # [ 69.562197] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
7016 04:00:05.241309 # [ 69.570169] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
7017 04:00:05.251469 # [ 69.584346] RBP: ffffffff850c86a8 R08: 0000000000000000 R09: 0000000000000000
7018 04:00:05.258322 # [ 69.592320] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
7019 04:00:05.267604 # [ 69.606497] R13: ffffa7b4c3087f10 R14: ffffa7b4c3087f10 R15: ffff8f0ac643d000
7020 04:00:05.277643 # [ 69.614485] FS: 00007fd6f0738580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
7021 04:00:05.284293 # [ 69.629733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7022 04:00:05.294245 # [ 69.636154] CR2: 00007fd6f0551000 CR3: 0000000105504004 CR4: 00000000003706e0
7023 04:00:05.296843 # [ 69.650333] Call Trace:
7024 04:00:05.304152 # [ 69.653068] __refcount_add_not_zero.constprop.0+0x2a/0x35
7025 04:00:05.309999 # [ 69.665403] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x76
7026 04:00:05.313206 # [ 69.677937] direct_entry.cold+0x2c/0x38
7027 04:00:05.316728 # [ 69.688536] full_proxy_write+0x53/0x80
7028 04:00:05.323776 # [ 69.699031] vfs_write+0xe7/0x3a0
7029 04:00:05.327018 # [ 69.708950] ksys_write+0x68/0xf0
7030 04:00:05.330287 # [ 69.718863] do_syscall_64+0x30/0x40
7031 04:00:05.336757 # [ 69.729068] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7032 04:00:05.339817 # [ 69.740921] RIP: 0033:0x7fd6f0660f33
7033 04:00:05.362785 # [ 69.751123] 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
7034 04:00:05.372780 # [ 69.772106] RSP: 002b:00007ffe356c8648 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7035 04:00:05.379150 # [ 69.786772] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fd6f0660f33
7036 04:00:05.388780 # [ 69.800955] RDX: 0000000000000020 RSI: 00007fd6f0551000 RDI: 0000000000000001
7037 04:00:05.399071 # [ 69.808927] RBP: 00007fd6f0551000 R08: 00007fd6f0550010 R09: 0000000000000000
7038 04:00:05.405728 # [ 69.823105] R10: 00007fd6f075b1c0 R11: 0000000000000246 R12: 0000000000000001
7039 04:00:05.415153 # [ 69.831076] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7040 04:00:05.418596 # [ 69.845277] irq event stamp: 0
7041 04:00:05.424752 # [ 69.854877] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7042 04:00:05.434987 # [ 69.861881] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
7043 04:00:05.444521 # [ 69.877224] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
7044 04:00:05.451389 # [ 69.892573] softirqs last disabled at (0): [<0000000000000000>] 0x0
7045 04:00:05.457279 # [ 69.899574] ---[ end trace e2f66c91d8f90f75 ]---
7046 04:00:05.464708 # [ 69.910938] lkdtm: Saturation detected: still saturated
7047 04:00:05.470542 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
7048 04:00:05.477406 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
7049 04:00:05.480695 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
7050 04:00:05.490459 # [ 70.056379] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
7051 04:00:05.496893 # [ 70.067413] lkdtm: attempting bad refcount_dec_and_test() from saturated
7052 04:00:05.503178 # [ 70.081111] ------------[ cut here ]------------
7053 04:00:05.509951 # [ 70.092482] refcount_t: underflow; use-after-free.
7054 04:00:05.520121 # [ 70.097862] WARNING: CPU: 1 PID: 2558 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
7055 04:00:05.545838 # [ 70.113482] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
7056 04:00:05.555869 # [ 70.146121] CPU: 1 PID: 2558 Comm: cat Tainted: G D W 5.10.136-cip14 #1
7057 04:00:05.562662 # [ 70.160982] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7058 04:00:05.568680 # [ 70.174005] RIP: 0010:refcount_warn_saturate+0xba/0x110
7059 04:00:05.591971 # [ 70.186056] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
7060 04:00:05.598734 # [ 70.213255] RSP: 0018:ffffa7b4c30ffe40 EFLAGS: 00010286
7061 04:00:05.605380 # [ 70.225302] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
7062 04:00:05.615330 # [ 70.239491] RDX: ffff8f0b3acac660 RSI: ffff8f0b3ac9bf70 RDI: ffff8f0b3ac9bf70
7063 04:00:05.625222 # [ 70.253677] RBP: ffffffff850c86c8 R08: 0000000000000000 R09: 0000000000000000
7064 04:00:05.631241 # [ 70.267865] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
7065 04:00:05.641428 # [ 70.282052] R13: ffffa7b4c30fff10 R14: ffffa7b4c30fff10 R15: ffff8f0ac4089000
7066 04:00:05.650770 # [ 70.296234] FS: 00007f400cd63580(0000) GS:ffff8f0b3ac80000(0000) knlGS:0000000000000000
7067 04:00:05.657677 # [ 70.311489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7068 04:00:05.664441 # [ 70.324124] CR2: 00007f400cb7c000 CR3: 000000010329c003 CR4: 00000000003706e0
7069 04:00:05.667205 # [ 70.338309] Call Trace:
7070 04:00:05.673912 # [ 70.347259] __refcount_sub_and_test.constprop.0+0x3c/0x50
7071 04:00:05.680368 # [ 70.359599] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x76
7072 04:00:05.687093 # [ 70.372134] direct_entry.cold+0x2c/0x38
7073 04:00:05.690475 # [ 70.382726] full_proxy_write+0x53/0x80
7074 04:00:05.693750 # [ 70.393223] vfs_write+0xe7/0x3a0
7075 04:00:05.700550 # [ 70.403145] ksys_write+0x68/0xf0
7076 04:00:05.704201 # [ 70.413057] do_syscall_64+0x30/0x40
7077 04:00:05.710659 # [ 70.423254] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7078 04:00:05.713349 # [ 70.435108] RIP: 0033:0x7f400cc8bf33
7079 04:00:05.736819 # [ 70.445311] 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
7080 04:00:05.742921 # [ 70.472519] RSP: 002b:00007fff2e1a53f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7081 04:00:05.753468 # [ 70.487195] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f400cc8bf33
7082 04:00:05.763093 # [ 70.501379] RDX: 0000000000000020 RSI: 00007f400cb7c000 RDI: 0000000000000001
7083 04:00:05.769518 # [ 70.515563] RBP: 00007f400cb7c000 R08: 00007f400cb7b010 R09: 0000000000000000
7084 04:00:05.779322 # [ 70.529747] R10: 00007f400cd861c0 R11: 0000000000000246 R12: 0000000000000001
7085 04:00:05.786010 # [ 70.543932] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7086 04:00:05.792583 # [ 70.558122] irq event stamp: 0
7087 04:00:05.799308 # [ 70.567739] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7088 04:00:05.809330 # [ 70.580957] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
7089 04:00:05.818915 # [ 70.596307] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
7090 04:00:05.825956 # [ 70.611655] softirqs last disabled at (0): [<0000000000000000>] 0x0
7091 04:00:05.831739 # [ 70.624870] ---[ end trace e2f66c91d8f90f76 ]---
7092 04:00:05.838603 # [ 70.636241] lkdtm: Saturation detected: still saturated
7093 04:00:05.845245 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7094 04:00:05.851537 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
7095 04:00:05.858391 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7096 04:00:05.865460 # [ 70.777496] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
7097 04:00:05.874794 # [ 70.786641] lkdtm: attempting bad refcount_sub_and_test() from saturated
7098 04:00:05.878354 # [ 70.794149] ------------[ cut here ]------------
7099 04:00:05.884471 # [ 70.799306] refcount_t: underflow; use-after-free.
7100 04:00:05.894596 # [ 70.804705] WARNING: CPU: 2 PID: 2593 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
7101 04:00:05.924071 # [ 70.814140] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_debugfs cros_ec_lightbar cros_ec_chardev cros_ec_sysfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
7102 04:00:05.930122 # [ 70.846767] CPU: 2 PID: 2593 Comm: cat Tainted: G D W 5.10.136-cip14 #1
7103 04:00:05.939793 # [ 70.855417] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7104 04:00:05.943271 # [ 70.862223] RIP: 0010:refcount_warn_saturate+0xba/0x110
7105 04:00:05.966603 # [ 70.868056] Code: 01 01 e8 21 62 98 00 0f 0b c3 cc cc cc cc 80 3d 63 53 74 01 00 75 85 48 c7 c7 e8 43 06 85 c6 05 53 53 74 01 01 e8 fe 61 98 00 <0f> 0b c3 cc cc cc cc 80 3d 3e 53 74 01 00 0f 85 5e ff ff ff 48 c7
7106 04:00:05.973263 # [ 70.889036] RSP: 0018:ffffa7b4c3187e40 EFLAGS: 00010286
7107 04:00:05.979837 # [ 70.894872] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
7108 04:00:05.989459 # [ 70.902841] RDX: ffff8f0b3ad2c660 RSI: ffff8f0b3ad1bf70 RDI: ffff8f0b3ad1bf70
7109 04:00:05.999683 # [ 70.910820] RBP: ffffffff850c86e8 R08: 0000000000000000 R09: 0000000000000000
7110 04:00:06.006388 # [ 70.925002] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
7111 04:00:06.015713 # [ 70.932998] R13: ffffa7b4c3187f10 R14: ffffa7b4c3187f10 R15: ffff8f0ac359d000
7112 04:00:06.026085 # [ 70.940970] FS: 00007fedde07a580(0000) GS:ffff8f0b3ad00000(0000) knlGS:0000000000000000
7113 04:00:06.032701 # [ 70.950010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7114 04:00:06.038824 # [ 70.956425] CR2: 00007feddde93000 CR3: 0000000103c2a006 CR4: 00000000003706e0
7115 04:00:06.042067 # [ 70.964422] Call Trace:
7116 04:00:06.048831 # [ 70.967167] __refcount_sub_and_test.constprop.0+0x3c/0x50
7117 04:00:06.054950 # [ 70.979496] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x76
7118 04:00:06.061705 # [ 70.985825] direct_entry.cold+0x2c/0x38
7119 04:00:06.064910 # [ 70.990232] full_proxy_write+0x53/0x80
7120 04:00:06.068263 # [ 70.994547] vfs_write+0xe7/0x3a0
7121 04:00:06.074375 # [ 70.998278] ksys_write+0x68/0xf0
7122 04:00:06.077857 # [ 71.002005] do_syscall_64+0x30/0x40
7123 04:00:06.084898 # [ 71.006021] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7124 04:00:06.088217 # [ 71.017871] RIP: 0033:0x7fedddfa2f33
7125 04:00:06.110868 # [ 71.021862] 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
7126 04:00:06.117729 # [ 71.042844] RSP: 002b:00007ffd7062fa58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7127 04:00:06.127229 # [ 71.051302] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fedddfa2f33
7128 04:00:06.137422 # [ 71.059273] RDX: 0000000000000020 RSI: 00007feddde93000 RDI: 0000000000000001
7129 04:00:06.144001 # [ 71.067245] RBP: 00007feddde93000 R08: 00007feddde92010 R09: 0000000000000000
7130 04:00:06.153819 # [ 71.075215] R10: 00007fedde09d1c0 R11: 0000000000000246 R12: 0000000000000001
7131 04:00:06.160585 # [ 71.083185] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7132 04:00:06.167314 # [ 71.091175] irq event stamp: 0
7133 04:00:06.173315 # [ 71.094590] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7134 04:00:06.183390 # [ 71.107799] hardirqs last disabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
7135 04:00:06.193075 # [ 71.116936] softirqs last enabled at (0): [<ffffffff83900ce0>] copy_process+0x640/0x1c80
7136 04:00:06.199831 # [ 71.126072] softirqs last disabled at (0): [<0000000000000000>] 0x0
7137 04:00:06.206794 # [ 71.133070] ---[ end trace e2f66c91d8f90f77 ]---
7138 04:00:06.213330 # [ 71.138226] lkdtm: Saturation detected: still saturated
7139 04:00:06.219417 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7140 04:00:06.226399 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7141 04:00:06.229820 # selftests: lkdtm: REFCOUNT_TIMING.sh
7142 04:00:06.232525 # Skipping REFCOUNT_TIMING: timing only
7143 04:00:06.239316 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
7144 04:00:06.242538 # selftests: lkdtm: ATOMIC_TIMING.sh
7145 04:00:06.245894 # Skipping ATOMIC_TIMING: timing only
7146 04:00:06.252783 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
7147 04:00:06.255657 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
7148 04:00:06.265699 # [ 71.393689] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
7149 04:00:06.272552 # [ 71.405875] lkdtm: attempting good copy_to_user of correct size
7150 04:00:06.278601 # [ 71.412499] lkdtm: attempting bad copy_to_user of too large size
7151 04:00:06.285356 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
7152 04:00:06.292204 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
7153 04:00:06.295320 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
7154 04:00:06.301874 # [ 71.570720] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
7155 04:00:06.311739 # [ 71.581718] lkdtm: attempting good copy_from_user of correct size
7156 04:00:06.317926 # [ 71.594743] lkdtm: attempting bad copy_from_user of too large size
7157 04:00:06.321774 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
7158 04:00:06.327898 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
7159 04:00:06.334506 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
7160 04:00:06.341514 # [ 71.744668] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
7161 04:00:06.347980 # [ 71.758018] lkdtm: attempting good copy_to_user inside whitelist
7162 04:00:06.357436 # [ 71.764746] lkdtm: attempting bad copy_to_user outside whitelist
7163 04:00:06.364151 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
7164 04:00:06.371077 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
7165 04:00:06.373796 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
7166 04:00:06.383913 # [ 71.945628] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
7167 04:00:06.390506 # [ 71.959197] lkdtm: attempting good copy_from_user inside whitelist
7168 04:00:06.396729 # [ 71.966120] lkdtm: attempting bad copy_from_user outside whitelist
7169 04:00:06.403502 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
7170 04:00:06.410209 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
7171 04:00:06.416834 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7172 04:00:06.423564 # [ 72.118968] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7173 04:00:06.429784 # [ 72.129262] lkdtm: good_stack: ffffa7b4c3547e20-ffffa7b4c3547e40
7174 04:00:06.436453 # [ 72.135974] lkdtm: bad_stack : ffffa7b4c3547da8-ffffa7b4c3547dc8
7175 04:00:06.442713 # [ 72.148903] lkdtm: attempting good copy_to_user of local stack
7176 04:00:06.452499 # [ 72.155430] lkdtm: attempting bad copy_to_user of distant stack
7177 04:00:06.456447 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
7178 04:00:06.462588 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
7179 04:00:06.468715 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7180 04:00:06.475470 # [ 72.306215] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7181 04:00:06.482475 # [ 72.318341] lkdtm: good_stack: ffffa7b4c3597e20-ffffa7b4c3597e40
7182 04:00:06.491834 # [ 72.325063] lkdtm: bad_stack : ffffa7b4c3597da8-ffffa7b4c3597dc8
7183 04:00:06.498697 # [ 72.338007] lkdtm: attempting good copy_from_user of local stack
7184 04:00:06.505694 # [ 72.344728] lkdtm: attempting bad copy_from_user of distant stack
7185 04:00:06.511820 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
7186 04:00:06.518329 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
7187 04:00:06.521673 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7188 04:00:06.528621 # [ 72.502219] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7189 04:00:06.538490 # [ 72.513669] lkdtm: good_stack: ffffa7b4c3667e20-ffffa7b4c3667e40
7190 04:00:06.545053 # [ 72.520390] lkdtm: bad_stack : ffffa7b4c3667ff8-ffffa7b4c3668018
7191 04:00:06.551390 # [ 72.533336] lkdtm: attempting good copy_to_user of local stack
7192 04:00:06.558852 # [ 72.539864] lkdtm: attempting bad copy_to_user of distant stack
7193 04:00:06.565021 # [ 72.552684] lkdtm: copy_to_user failed, but lacked Oops
7194 04:00:06.571417 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
7195 04:00:06.578235 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
7196 04:00:06.580935 # selftests: lkdtm: USERCOPY_KERNEL.sh
7197 04:00:06.587900 # [ 72.704236] lkdtm: Performing direct entry USERCOPY_KERNEL
7198 04:00:06.597265 # [ 72.713841] lkdtm: attempting good copy_to_user from kernel rodata: ffffffff84cda1d0
7199 04:00:06.604355 # [ 72.728721] lkdtm: attempting bad copy_to_user from kernel text: ffffffff83ae2dc0
7200 04:00:06.610915 # [ 72.743280] lkdtm: FAIL: survived bad copy_to_user()
7201 04:00:06.617351 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
7202 04:00:06.620828 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
7203 04:00:06.627381 # selftests: lkdtm: STACKLEAK_ERASING.sh
7204 04:00:06.633520 # [ 72.912681] lkdtm: Performing direct entry STACKLEAK_ERASING
7205 04:00:06.640282 # [ 72.922963] lkdtm: checking unused part of the thread stack (15928 bytes)...
7206 04:00:06.650219 # [ 72.930896] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
7207 04:00:06.657166 # [ 72.938684] lkdtm: FAIL: the thread stack is NOT properly erased
7208 04:00:06.666771 # [ 72.951624] CPU: 3 PID: 2958 Comm: cat Tainted: G D W 5.10.136-cip14 #1
7209 04:00:06.673376 # [ 72.960273] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7210 04:00:06.676784 # [ 72.973286] Call Trace:
7211 04:00:06.680123 # [ 72.976017] dump_stack+0x77/0x9b
7212 04:00:06.686564 # [ 72.979716] lkdtm_STACKLEAK_ERASING+0x116/0x144
7213 04:00:06.689454 # [ 72.984869] direct_entry.cold+0x2c/0x38
7214 04:00:06.696140 # [ 72.989240] full_proxy_write+0x53/0x80
7215 04:00:06.699414 # [ 72.993528] vfs_write+0xe7/0x3a0
7216 04:00:06.703054 # [ 72.997227] ksys_write+0x68/0xf0
7217 04:00:06.706597 # [ 73.000927] do_syscall_64+0x30/0x40
7218 04:00:06.712449 # [ 73.004915] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7219 04:00:06.715783 # [ 73.010554] RIP: 0033:0x7f667ec07f33
7220 04:00:06.739047 # [ 73.014533] 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
7221 04:00:06.748516 # [ 73.035516] RSP: 002b:00007ffd685ccb08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7222 04:00:06.758604 # [ 73.044016] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f667ec07f33
7223 04:00:06.764842 # [ 73.051983] RDX: 0000000000000012 RSI: 00007f667eaf8000 RDI: 0000000000000001
7224 04:00:06.775041 # [ 73.059952] RBP: 00007f667eaf8000 R08: 00007f667eaf7010 R09: 0000000000000000
7225 04:00:06.781213 # [ 73.067918] R10: 00007f667ed021c0 R11: 0000000000000246 R12: 0000000000000001
7226 04:00:06.791419 # [ 73.075886] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7227 04:00:06.797533 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
7228 04:00:06.804242 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
7229 04:00:06.807754 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7230 04:00:06.814485 # [ 73.235766] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7231 04:00:06.820531 # [ 73.245680] lkdtm: Calling matched prototype ...
7232 04:00:06.827798 # [ 73.257062] lkdtm: Calling mismatched prototype ...
7233 04:00:06.833974 # [ 73.268745] lkdtm: Fail: survived mismatched prototype function call!
7234 04:00:06.836829 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7235 04:00:06.843716 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7236 04:00:06.850322 + ../../utils/send-to-lava.sh ./output/result.txt
7237 04:00:06.928097 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
7238 04:00:06.929013 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
7240 04:00:06.991035 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
7241 04:00:06.992104 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
7243 04:00:07.068655 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
7244 04:00:07.069411 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
7246 04:00:07.159145 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
7247 04:00:07.159436 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
7249 04:00:07.238867 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
7250 04:00:07.239627 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
7252 04:00:07.331085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
7253 04:00:07.331819 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
7255 04:00:07.433288 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
7256 04:00:07.433615 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
7258 04:00:07.486284 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
7259 04:00:07.486568 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
7261 04:00:07.542508 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
7262 04:00:07.542781 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
7264 04:00:07.619642 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
7265 04:00:07.620446 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
7267 04:00:07.714606 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
7268 04:00:07.715326 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
7270 04:00:07.808293 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
7271 04:00:07.809094 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
7273 04:00:07.906582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
7274 04:00:07.907319 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
7276 04:00:07.999724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
7277 04:00:08.000501 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
7279 04:00:08.100579 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
7280 04:00:08.101396 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
7282 04:00:08.204610 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
7283 04:00:08.205427 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
7285 04:00:08.303422 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
7286 04:00:08.304205 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
7288 04:00:08.396306 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
7289 04:00:08.397125 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
7291 04:00:08.482836 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
7292 04:00:08.483657 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
7294 04:00:08.575172 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
7295 04:00:08.575898 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
7297 04:00:08.665480 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
7298 04:00:08.666273 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
7300 04:00:08.763810 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass>
7301 04:00:08.764601 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass
7303 04:00:08.860720 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
7304 04:00:08.861477 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
7306 04:00:08.950783 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
7308 04:00:08.953812 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
7309 04:00:09.020016 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
7310 04:00:09.020307 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
7312 04:00:09.086011 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
7313 04:00:09.086306 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
7315 04:00:09.154517 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
7316 04:00:09.154803 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
7318 04:00:09.249627 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
7319 04:00:09.250364 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
7321 04:00:09.349740 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
7322 04:00:09.350527 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
7324 04:00:09.444004 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
7325 04:00:09.444739 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
7327 04:00:09.545866 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
7328 04:00:09.546662 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
7330 04:00:09.644656 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
7331 04:00:09.645479 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
7333 04:00:09.732958 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
7334 04:00:09.733711 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
7336 04:00:09.831271 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
7338 04:00:09.834473 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
7339 04:00:09.909637 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
7340 04:00:09.910411 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
7342 04:00:10.001838 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
7344 04:00:10.004930 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
7345 04:00:10.103455 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
7347 04:00:10.106496 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
7348 04:00:10.201810 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
7349 04:00:10.202579 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
7351 04:00:10.283684 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
7353 04:00:10.286766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
7354 04:00:10.352675 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
7355 04:00:10.353193 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
7357 04:00:10.446188 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
7358 04:00:10.446937 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
7360 04:00:10.543234 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
7361 04:00:10.544031 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
7363 04:00:10.632258 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
7364 04:00:10.632988 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
7366 04:00:10.720636 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
7367 04:00:10.721406 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
7369 04:00:10.817059 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass>
7370 04:00:10.817839 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass
7372 04:00:10.911950 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
7374 04:00:10.914493 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
7375 04:00:10.966194 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
7376 04:00:10.966477 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
7378 04:00:11.024719 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
7379 04:00:11.025030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
7381 04:00:11.092248 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
7383 04:00:11.094723 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
7384 04:00:11.173163 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
7385 04:00:11.173895 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
7387 04:00:11.259653 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
7388 04:00:11.260382 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
7390 04:00:11.368072 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7391 04:00:11.368937 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
7393 04:00:11.466996 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7394 04:00:11.467444 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
7396 04:00:11.572444 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
7397 04:00:11.573254 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
7399 04:00:11.673277 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
7400 04:00:11.674080 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
7402 04:00:11.765804 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
7403 04:00:11.766135 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
7405 04:00:11.842085 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
7406 04:00:11.842800 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
7408 04:00:11.942796 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
7409 04:00:11.943568 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
7411 04:00:12.050318 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
7412 04:00:12.051070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
7414 04:00:12.155957 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
7415 04:00:12.156736 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
7417 04:00:12.263043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
7418 04:00:12.263817 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
7420 04:00:12.370351 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
7421 04:00:12.370694 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
7423 04:00:12.462560 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
7424 04:00:12.462968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
7426 04:00:12.570150 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
7427 04:00:12.570966 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
7429 04:00:12.680819 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
7430 04:00:12.681617 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
7432 04:00:12.786981 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
7433 04:00:12.787746 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
7435 04:00:12.891979 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
7436 04:00:12.892727 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
7438 04:00:13.001292 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
7439 04:00:13.002070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
7441 04:00:13.113303 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
7442 04:00:13.114125 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
7444 04:00:13.222826 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
7445 04:00:13.223604 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
7447 04:00:13.334262 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
7448 04:00:13.335104 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
7450 04:00:13.440946 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
7451 04:00:13.441802 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
7453 04:00:13.549943 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
7454 04:00:13.550223 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
7456 04:00:13.646046 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
7457 04:00:13.646827 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
7459 04:00:13.750690 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
7460 04:00:13.751421 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
7462 04:00:13.858267 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
7463 04:00:13.858995 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
7465 04:00:13.967500 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
7466 04:00:13.968294 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
7468 04:00:14.062176 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
7469 04:00:14.062708 + set +x
7470 04:00:14.063316 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
7472 04:00:14.069377 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7096238_1.5.2.3.5>
7473 04:00:14.069926 <LAVA_TEST_RUNNER EXIT>
7474 04:00:14.070553 Received signal: <ENDRUN> 1_kselftest-lkdtm 7096238_1.5.2.3.5
7475 04:00:14.070947 Ending use of test pattern.
7476 04:00:14.071277 Ending test lava.1_kselftest-lkdtm (7096238_1.5.2.3.5), duration 67.86
7478 04:00:14.072509 ok: lava_test_shell seems to have completed
7479 04:00:14.075048 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: pass
lkdtm.ACCESS_USERSPACE.sh: pass
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: skip
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: pass
lkdtm.EXEC_DATA.sh: pass
lkdtm.EXEC_KMALLOC.sh: pass
lkdtm.EXEC_NULL.sh: pass
lkdtm.EXEC_RODATA.sh: pass
lkdtm.EXEC_STACK.sh: pass
lkdtm.EXEC_USERSPACE.sh: pass
lkdtm.EXEC_VMALLOC.sh: pass
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.HARDLOCKUP.sh: skip
lkdtm.HUNG_TASK.sh: skip
lkdtm.LOOP.sh: skip
lkdtm.OVERWRITE_ALLOCATION.sh: skip
lkdtm.PANIC.sh: skip
lkdtm.READ_AFTER_FREE.sh: fail
lkdtm.READ_BUDDY_AFTER_FREE.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: pass
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: pass
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_ZERO.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_OVERFLOW.sh: pass
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.SLAB_FREE_CROSS.sh: fail
lkdtm.SLAB_FREE_DOUBLE.sh: fail
lkdtm.SLAB_FREE_PAGE.sh: fail
lkdtm.SOFTLOCKUP.sh: skip
lkdtm.SPINLOCKUP.sh: skip
lkdtm.STACKLEAK_ERASING.sh: fail
lkdtm.STACK_GUARD_PAGE_LEADING.sh: pass
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: pass
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: pass
lkdtm.USERCOPY_HEAP_SIZE_FROM.sh: fail
lkdtm.USERCOPY_HEAP_SIZE_TO.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh: fail
lkdtm.USERCOPY_KERNEL.sh: fail
lkdtm.USERCOPY_STACK_BEYOND.sh: fail
lkdtm.USERCOPY_STACK_FRAME_FROM.sh: fail
lkdtm.USERCOPY_STACK_FRAME_TO.sh: fail
lkdtm.WARNING.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: pass
lkdtm.WRITE_RO.sh: pass
lkdtm.WRITE_RO_AFTER_INIT.sh: pass
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip
7480 04:00:14.075647 end: 3.1 lava-test-shell (duration 00:01:09) [common]
7481 04:00:14.076098 end: 3 lava-test-retry (duration 00:01:09) [common]
7482 04:00:14.076567 start: 4 finalize (timeout 00:07:40) [common]
7483 04:00:14.077103 start: 4.1 power-off (timeout 00:00:30) [common]
7484 04:00:14.077829 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C433TA-AJ0005-rammus-cbg-3' '--port=1' '--command=off'
7485 04:00:14.136512 >> Command sent successfully.
7486 04:00:14.139073 Returned 0 in 0 seconds
7487 04:00:14.239912 end: 4.1 power-off (duration 00:00:00) [common]
7489 04:00:14.240254 start: 4.2 read-feedback (timeout 00:07:40) [common]
7490 04:00:14.240503 Listened to connection for namespace 'common' for up to 1s
7491 04:00:14.240821 Listened to connection for namespace 'common' for up to 1s
7492 04:00:15.245069 Finalising connection for namespace 'common'
7493 04:00:15.245964 Disconnecting from shell: Finalise
7494 04:00:15.246484 / #
7495 04:00:15.347791 end: 4.2 read-feedback (duration 00:00:01) [common]
7496 04:00:15.347975 end: 4 finalize (duration 00:00:01) [common]
7497 04:00:15.348070 Cleaning after the job
7498 04:00:15.348163 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/ramdisk
7499 04:00:15.348830 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/kernel
7500 04:00:15.349698 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/nfsrootfs
7501 04:00:15.384989 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7096238/tftp-deploy-glxddp4l/modules
7502 04:00:15.385988 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7096238
7503 04:00:15.560346 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7096238
7504 04:00:15.560525 Job finished correctly