Boot log: asus-C433TA-AJ0005-rammus
- Warnings: 3
- Kernel Warnings: 0
- Errors: 0
- Boot result: PASS
- Kernel Errors: 0
1 13:57:39.119700 lava-dispatcher, installed at version: 2022.06
2 13:57:39.119878 start: 0 validate
3 13:57:39.120003 Start time: 2022-09-28 13:57:39.119996+00:00 (UTC)
4 13:57:39.120121 Using caching service: 'http://localhost/cache/?uri=%s'
5 13:57:39.120248 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220919.0%2Famd64%2Finitrd.cpio.gz exists
6 13:57:39.413874 Using caching service: 'http://localhost/cache/?uri=%s'
7 13:57:39.414648 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.145-cip17-140-g62223aebb3a92%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fkernel%2FbzImage exists
8 13:57:39.708633 Using caching service: 'http://localhost/cache/?uri=%s'
9 13:57:39.709333 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220919.0%2Famd64%2Ffull.rootfs.tar.xz exists
10 13:57:40.002812 Using caching service: 'http://localhost/cache/?uri=%s'
11 13:57:40.003530 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.145-cip17-140-g62223aebb3a92%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
12 13:57:40.302501 validate duration: 1.18
14 13:57:40.302784 start: 1 tftp-deploy (timeout 00:10:00) [common]
15 13:57:40.302882 start: 1.1 download-retry (timeout 00:10:00) [common]
16 13:57:40.302970 start: 1.1.1 http-download (timeout 00:10:00) [common]
17 13:57:40.303063 Not decompressing ramdisk as can be used compressed.
18 13:57:40.303145 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/amd64/initrd.cpio.gz
19 13:57:40.303209 saving as /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/ramdisk/initrd.cpio.gz
20 13:57:40.303267 total size: 5431608 (5MB)
21 13:57:40.304364 progress 0% (0MB)
22 13:57:40.305772 progress 5% (0MB)
23 13:57:40.307171 progress 10% (0MB)
24 13:57:40.308592 progress 15% (0MB)
25 13:57:40.310114 progress 20% (1MB)
26 13:57:40.311460 progress 25% (1MB)
27 13:57:40.312810 progress 30% (1MB)
28 13:57:40.314315 progress 35% (1MB)
29 13:57:40.315659 progress 40% (2MB)
30 13:57:40.317000 progress 45% (2MB)
31 13:57:40.318351 progress 50% (2MB)
32 13:57:40.319849 progress 55% (2MB)
33 13:57:40.321190 progress 60% (3MB)
34 13:57:40.322536 progress 65% (3MB)
35 13:57:40.324033 progress 70% (3MB)
36 13:57:40.325382 progress 75% (3MB)
37 13:57:40.326737 progress 80% (4MB)
38 13:57:40.328078 progress 85% (4MB)
39 13:57:40.329580 progress 90% (4MB)
40 13:57:40.330940 progress 95% (4MB)
41 13:57:40.332209 progress 100% (5MB)
42 13:57:40.332443 5MB downloaded in 0.03s (177.56MB/s)
43 13:57:40.332582 end: 1.1.1 http-download (duration 00:00:00) [common]
45 13:57:40.332818 end: 1.1 download-retry (duration 00:00:00) [common]
46 13:57:40.332904 start: 1.2 download-retry (timeout 00:10:00) [common]
47 13:57:40.332988 start: 1.2.1 http-download (timeout 00:10:00) [common]
48 13:57:40.333084 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kernel/bzImage
49 13:57:40.333154 saving as /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/kernel/bzImage
50 13:57:40.333213 total size: 14018848 (13MB)
51 13:57:40.333272 No compression specified
52 13:57:52.138581 progress 0% (0MB)
53 13:57:52.145126 progress 5% (0MB)
54 13:57:52.148505 progress 10% (1MB)
55 13:57:52.151986 progress 15% (2MB)
56 13:57:52.155278 progress 20% (2MB)
57 13:57:52.158527 progress 25% (3MB)
58 13:57:52.161970 progress 30% (4MB)
59 13:57:52.165214 progress 35% (4MB)
60 13:57:52.168661 progress 40% (5MB)
61 13:57:52.171945 progress 45% (6MB)
62 13:57:52.175480 progress 50% (6MB)
63 13:57:52.178938 progress 55% (7MB)
64 13:57:52.182243 progress 60% (8MB)
65 13:57:52.185638 progress 65% (8MB)
66 13:57:52.188908 progress 70% (9MB)
67 13:57:52.192165 progress 75% (10MB)
68 13:57:52.195632 progress 80% (10MB)
69 13:57:52.198900 progress 85% (11MB)
70 13:57:52.202242 progress 90% (12MB)
71 13:57:52.205434 progress 95% (12MB)
72 13:57:52.208679 progress 100% (13MB)
73 13:57:52.208942 13MB downloaded in 11.88s (1.13MB/s)
74 13:57:52.209097 end: 1.2.1 http-download (duration 00:00:12) [common]
76 13:57:52.209329 end: 1.2 download-retry (duration 00:00:12) [common]
77 13:57:52.209417 start: 1.3 download-retry (timeout 00:09:48) [common]
78 13:57:52.209503 start: 1.3.1 http-download (timeout 00:09:48) [common]
79 13:57:52.209608 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/amd64/full.rootfs.tar.xz
80 13:57:52.209674 saving as /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/nfsrootfs/full.rootfs.tar
81 13:57:52.209736 total size: 207142660 (197MB)
82 13:57:52.209829 Using unxz to decompress xz
83 13:57:52.503860 progress 0% (0MB)
84 13:57:53.051693 progress 5% (9MB)
85 13:57:53.578923 progress 10% (19MB)
86 13:57:54.160965 progress 15% (29MB)
87 13:57:54.527643 progress 20% (39MB)
88 13:57:54.886091 progress 25% (49MB)
89 13:57:55.488675 progress 30% (59MB)
90 13:57:56.023733 progress 35% (69MB)
91 13:57:56.608475 progress 40% (79MB)
92 13:57:57.148666 progress 45% (88MB)
93 13:57:57.714700 progress 50% (98MB)
94 13:57:58.323054 progress 55% (108MB)
95 13:57:58.993914 progress 60% (118MB)
96 13:57:59.143324 progress 65% (128MB)
97 13:57:59.294374 progress 70% (138MB)
98 13:57:59.385171 progress 75% (148MB)
99 13:57:59.457593 progress 80% (158MB)
100 13:57:59.524208 progress 85% (167MB)
101 13:57:59.624120 progress 90% (177MB)
102 13:57:59.888371 progress 95% (187MB)
103 13:58:00.463036 progress 100% (197MB)
104 13:58:00.468638 197MB downloaded in 8.26s (23.92MB/s)
105 13:58:00.468886 end: 1.3.1 http-download (duration 00:00:08) [common]
107 13:58:00.469144 end: 1.3 download-retry (duration 00:00:08) [common]
108 13:58:00.469236 start: 1.4 download-retry (timeout 00:09:40) [common]
109 13:58:00.469323 start: 1.4.1 http-download (timeout 00:09:40) [common]
110 13:58:00.469441 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/modules.tar.xz
111 13:58:00.469514 saving as /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/modules/modules.tar
112 13:58:00.469577 total size: 2002272 (1MB)
113 13:58:00.469641 Using unxz to decompress xz
114 13:58:00.764319 progress 1% (0MB)
115 13:58:00.771643 progress 6% (0MB)
116 13:58:00.777393 progress 11% (0MB)
117 13:58:00.782437 progress 16% (0MB)
118 13:58:00.787470 progress 21% (0MB)
119 13:58:00.792358 progress 26% (0MB)
120 13:58:00.798098 progress 31% (0MB)
121 13:58:00.804300 progress 36% (0MB)
122 13:58:00.813799 progress 42% (0MB)
123 13:58:00.818527 progress 47% (0MB)
124 13:58:00.823224 progress 52% (1MB)
125 13:58:00.829603 progress 57% (1MB)
126 13:58:00.837190 progress 62% (1MB)
127 13:58:00.843749 progress 67% (1MB)
128 13:58:00.849516 progress 72% (1MB)
129 13:58:00.858885 progress 78% (1MB)
130 13:58:00.864558 progress 83% (1MB)
131 13:58:00.870168 progress 88% (1MB)
132 13:58:00.875634 progress 93% (1MB)
133 13:58:00.881185 progress 98% (1MB)
134 13:58:00.889993 1MB downloaded in 0.42s (4.54MB/s)
135 13:58:00.890236 end: 1.4.1 http-download (duration 00:00:00) [common]
137 13:58:00.890492 end: 1.4 download-retry (duration 00:00:00) [common]
138 13:58:00.890589 start: 1.5 prepare-tftp-overlay (timeout 00:09:39) [common]
139 13:58:00.890684 start: 1.5.1 extract-nfsrootfs (timeout 00:09:39) [common]
140 13:58:02.884543 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/7438671/extract-nfsrootfs-rki03mzt
141 13:58:02.884747 end: 1.5.1 extract-nfsrootfs (duration 00:00:02) [common]
142 13:58:02.884845 start: 1.5.2 lava-overlay (timeout 00:09:37) [common]
143 13:58:02.884979 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha
144 13:58:02.885086 makedir: /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin
145 13:58:02.885175 makedir: /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/tests
146 13:58:02.885261 makedir: /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/results
147 13:58:02.885360 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-add-keys
148 13:58:02.885494 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-add-sources
149 13:58:02.885609 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-background-process-start
150 13:58:02.885720 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-background-process-stop
151 13:58:02.886022 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-common-functions
152 13:58:02.886132 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-echo-ipv4
153 13:58:02.886240 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-install-packages
154 13:58:02.886347 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-installed-packages
155 13:58:02.886455 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-os-build
156 13:58:02.886559 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-probe-channel
157 13:58:02.886665 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-probe-ip
158 13:58:02.886769 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-target-ip
159 13:58:02.886875 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-target-mac
160 13:58:02.886981 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-target-storage
161 13:58:02.887087 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-case
162 13:58:02.887195 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-event
163 13:58:02.887300 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-feedback
164 13:58:02.887405 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-raise
165 13:58:02.887509 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-reference
166 13:58:02.887630 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-runner
167 13:58:02.887803 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-set
168 13:58:02.887909 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-test-shell
169 13:58:02.888017 Updating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-add-keys (debian)
170 13:58:02.888126 Updating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-add-sources (debian)
171 13:58:02.888235 Updating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-install-packages (debian)
172 13:58:02.888343 Updating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-installed-packages (debian)
173 13:58:02.888450 Updating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/bin/lava-os-build (debian)
174 13:58:02.888542 Creating /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/environment
175 13:58:02.888625 LAVA metadata
176 13:58:02.888688 - LAVA_JOB_ID=7438671
177 13:58:02.888749 - LAVA_DISPATCHER_IP=192.168.201.1
178 13:58:02.888844 start: 1.5.2.1 lava-vland-overlay (timeout 00:09:37) [common]
179 13:58:02.888907 skipped lava-vland-overlay
180 13:58:02.888981 end: 1.5.2.1 lava-vland-overlay (duration 00:00:00) [common]
181 13:58:02.889060 start: 1.5.2.2 lava-multinode-overlay (timeout 00:09:37) [common]
182 13:58:02.889145 skipped lava-multinode-overlay
183 13:58:02.889238 end: 1.5.2.2 lava-multinode-overlay (duration 00:00:00) [common]
184 13:58:02.889325 start: 1.5.2.3 test-definition (timeout 00:09:37) [common]
185 13:58:02.889405 Loading test definitions
186 13:58:02.889497 start: 1.5.2.3.1 inline-repo-action (timeout 00:09:37) [common]
187 13:58:02.889595 Using /lava-7438671 at stage 0
188 13:58:02.889885 uuid=7438671_1.5.2.3.1 testdef=None
189 13:58:02.889973 end: 1.5.2.3.1 inline-repo-action (duration 00:00:00) [common]
190 13:58:02.890057 start: 1.5.2.3.2 test-overlay (timeout 00:09:37) [common]
191 13:58:02.890468 end: 1.5.2.3.2 test-overlay (duration 00:00:00) [common]
193 13:58:02.890692 start: 1.5.2.3.3 test-install-overlay (timeout 00:09:37) [common]
194 13:58:02.891167 end: 1.5.2.3.3 test-install-overlay (duration 00:00:00) [common]
196 13:58:02.891401 start: 1.5.2.3.4 test-runscript-overlay (timeout 00:09:37) [common]
197 13:58:02.891851 runner path: /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/0/tests/0_timesync-off test_uuid 7438671_1.5.2.3.1
198 13:58:02.891995 end: 1.5.2.3.4 test-runscript-overlay (duration 00:00:00) [common]
200 13:58:02.892222 start: 1.5.2.3.5 git-repo-action (timeout 00:09:37) [common]
201 13:58:02.892295 Using /lava-7438671 at stage 0
202 13:58:02.892389 Fetching tests from https://github.com/kernelci/test-definitions.git
203 13:58:02.892467 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/0/tests/1_kselftest-lkdtm'
204 13:58:06.632895 Running '/usr/bin/git checkout kernelci.org
205 13:58:06.764957 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
206 13:58:06.765610 uuid=7438671_1.5.2.3.5 testdef=None
207 13:58:06.765764 end: 1.5.2.3.5 git-repo-action (duration 00:00:04) [common]
209 13:58:06.766033 start: 1.5.2.3.6 test-overlay (timeout 00:09:34) [common]
210 13:58:06.766858 end: 1.5.2.3.6 test-overlay (duration 00:00:00) [common]
212 13:58:06.767098 start: 1.5.2.3.7 test-install-overlay (timeout 00:09:34) [common]
213 13:58:06.768010 end: 1.5.2.3.7 test-install-overlay (duration 00:00:00) [common]
215 13:58:06.768254 start: 1.5.2.3.8 test-runscript-overlay (timeout 00:09:34) [common]
216 13:58:06.769130 runner path: /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/0/tests/1_kselftest-lkdtm test_uuid 7438671_1.5.2.3.5
217 13:58:06.769219 BOARD='asus-C433TA-AJ0005-rammus'
218 13:58:06.769285 BRANCH='cip-gitlab'
219 13:58:06.769344 SKIPFILE='skipfile-lkft.yaml'
220 13:58:06.769404 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz'
221 13:58:06.769468 TST_CASENAME=''
222 13:58:06.769524 TST_CMDFILES='lkdtm'
223 13:58:06.769660 end: 1.5.2.3.8 test-runscript-overlay (duration 00:00:00) [common]
225 13:58:06.769947 Creating lava-test-runner.conf files
226 13:58:06.770014 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/7438671/lava-overlay-0rh7qoha/lava-7438671/0 for stage 0
227 13:58:06.770101 - 0_timesync-off
228 13:58:06.770169 - 1_kselftest-lkdtm
229 13:58:06.770259 end: 1.5.2.3 test-definition (duration 00:00:04) [common]
230 13:58:06.770345 start: 1.5.2.4 compress-overlay (timeout 00:09:34) [common]
231 13:58:13.841104 end: 1.5.2.4 compress-overlay (duration 00:00:07) [common]
232 13:58:13.841269 start: 1.5.2.5 persistent-nfs-overlay (timeout 00:09:26) [common]
233 13:58:13.841365 end: 1.5.2.5 persistent-nfs-overlay (duration 00:00:00) [common]
234 13:58:13.841468 end: 1.5.2 lava-overlay (duration 00:00:11) [common]
235 13:58:13.841563 start: 1.5.3 extract-overlay-ramdisk (timeout 00:09:26) [common]
236 13:58:13.942795 end: 1.5.3 extract-overlay-ramdisk (duration 00:00:00) [common]
237 13:58:13.943145 start: 1.5.4 extract-modules (timeout 00:09:26) [common]
238 13:58:13.943266 extracting modules file /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7438671/extract-nfsrootfs-rki03mzt
239 13:58:13.966478 extracting modules file /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/modules/modules.tar to /var/lib/lava/dispatcher/tmp/7438671/extract-overlay-ramdisk-4swg_j6v/ramdisk
240 13:58:13.989100 end: 1.5.4 extract-modules (duration 00:00:00) [common]
241 13:58:13.989261 start: 1.5.5 apply-overlay-tftp (timeout 00:09:26) [common]
242 13:58:13.989355 [common] Applying overlay to NFS
243 13:58:13.989426 [common] Applying overlay /var/lib/lava/dispatcher/tmp/7438671/compress-overlay-ldofi_sn/overlay-1.5.2.4.tar.gz to directory /var/lib/lava/dispatcher/tmp/7438671/extract-nfsrootfs-rki03mzt
244 13:58:14.431887 end: 1.5.5 apply-overlay-tftp (duration 00:00:00) [common]
245 13:58:14.432069 start: 1.5.6 configure-preseed-file (timeout 00:09:26) [common]
246 13:58:14.432186 end: 1.5.6 configure-preseed-file (duration 00:00:00) [common]
247 13:58:14.432294 start: 1.5.7 compress-ramdisk (timeout 00:09:26) [common]
248 13:58:14.432385 Building ramdisk /var/lib/lava/dispatcher/tmp/7438671/extract-overlay-ramdisk-4swg_j6v/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/7438671/extract-overlay-ramdisk-4swg_j6v/ramdisk
249 13:58:14.497245 >> 51449 blocks
250 13:58:15.277001 rename /var/lib/lava/dispatcher/tmp/7438671/extract-overlay-ramdisk-4swg_j6v/ramdisk.cpio.gz to /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/ramdisk/ramdisk.cpio.gz
251 13:58:15.277454 end: 1.5.7 compress-ramdisk (duration 00:00:01) [common]
252 13:58:15.277593 start: 1.5.8 prepare-kernel (timeout 00:09:25) [common]
253 13:58:15.277709 start: 1.5.8.1 prepare-fit (timeout 00:09:25) [common]
254 13:58:15.277884 No mkimage arch provided, not using FIT.
255 13:58:15.277988 end: 1.5.8.1 prepare-fit (duration 00:00:00) [common]
256 13:58:15.278085 end: 1.5.8 prepare-kernel (duration 00:00:00) [common]
257 13:58:15.278207 end: 1.5 prepare-tftp-overlay (duration 00:00:14) [common]
258 13:58:15.278317 start: 1.6 lxc-create-udev-rule-action (timeout 00:09:25) [common]
259 13:58:15.278403 No LXC device requested
260 13:58:15.278506 end: 1.6 lxc-create-udev-rule-action (duration 00:00:00) [common]
261 13:58:15.278612 start: 1.7 deploy-device-env (timeout 00:09:25) [common]
262 13:58:15.278709 end: 1.7 deploy-device-env (duration 00:00:00) [common]
263 13:58:15.278793 Checking files for TFTP limit of 4294967296 bytes.
264 13:58:15.279228 end: 1 tftp-deploy (duration 00:00:35) [common]
265 13:58:15.279344 start: 2 depthcharge-action (timeout 00:05:00) [common]
266 13:58:15.279453 start: 2.1 depthcharge-overlay (timeout 00:05:00) [common]
267 13:58:15.279592 substitutions:
268 13:58:15.279667 - {DTB}: None
269 13:58:15.279746 - {INITRD}: 7438671/tftp-deploy-3486sxm6/ramdisk/ramdisk.cpio.gz
270 13:58:15.279823 - {KERNEL}: 7438671/tftp-deploy-3486sxm6/kernel/bzImage
271 13:58:15.279899 - {LAVA_MAC}: None
272 13:58:15.279974 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/7438671/extract-nfsrootfs-rki03mzt
273 13:58:15.280051 - {NFS_SERVER_IP}: 192.168.201.1
274 13:58:15.280126 - {PRESEED_CONFIG}: None
275 13:58:15.280201 - {PRESEED_LOCAL}: None
276 13:58:15.280275 - {RAMDISK}: 7438671/tftp-deploy-3486sxm6/ramdisk/ramdisk.cpio.gz
277 13:58:15.280349 - {ROOT_PART}: None
278 13:58:15.280422 - {ROOT}: None
279 13:58:15.280495 - {SERVER_IP}: 192.168.201.1
280 13:58:15.280567 - {TEE}: None
281 13:58:15.280639 Parsed boot commands:
282 13:58:15.280710 - tftpboot 192.168.201.1 {DEPTHCHARGE_KERNEL} {CMDLINE} {DEPTHCHARGE_RAMDISK}
283 13:58:15.280881 Parsed boot commands: tftpboot 192.168.201.1 7438671/tftp-deploy-3486sxm6/kernel/bzImage 7438671/tftp-deploy-3486sxm6/kernel/cmdline 7438671/tftp-deploy-3486sxm6/ramdisk/ramdisk.cpio.gz
284 13:58:15.280986 end: 2.1 depthcharge-overlay (duration 00:00:00) [common]
285 13:58:15.281092 start: 2.2 depthcharge-retry (timeout 00:05:00) [common]
286 13:58:15.281239 start: 2.2.1 reset-connection (timeout 00:05:00) [common]
287 13:58:15.281348 start: 2.2.1.1 disconnect-device (timeout 00:05:00) [common]
288 13:58:15.281428 Not connected, no need to disconnect.
289 13:58:15.281529 end: 2.2.1.1 disconnect-device (duration 00:00:00) [common]
290 13:58:15.281627 start: 2.2.1.2 connect-device (timeout 00:05:00) [common]
291 13:58:15.281707 [common] connect-device Connecting to device using '/usr/bin/console -k -f -M localhost asus-C433TA-AJ0005-rammus-cbg-1'
292 13:58:15.284569 Setting prompt string to ['lava-test: # ']
293 13:58:15.284873 end: 2.2.1.2 connect-device (duration 00:00:00) [common]
294 13:58:15.284987 end: 2.2.1 reset-connection (duration 00:00:00) [common]
295 13:58:15.285104 start: 2.2.2 reset-device (timeout 00:05:00) [common]
296 13:58:15.285235 start: 2.2.2.1 pdu-reboot (timeout 00:05:00) [common]
297 13:58:15.285446 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C433TA-AJ0005-rammus-cbg-1' '--port=1' '--command=reboot'
298 13:58:15.304845 >> Command sent successfully.
299 13:58:15.306785 Returned 0 in 0 seconds
300 13:58:15.407934 end: 2.2.2.1 pdu-reboot (duration 00:00:00) [common]
302 13:58:15.409229 end: 2.2.2 reset-device (duration 00:00:00) [common]
303 13:58:15.409839 start: 2.2.3 depthcharge-start (timeout 00:05:00) [common]
304 13:58:15.410266 Setting prompt string to 'Starting depthcharge on rammus...'
305 13:58:15.410594 Changing prompt to 'Starting depthcharge on rammus...'
306 13:58:15.410950 depthcharge-start: Wait for prompt Starting depthcharge on rammus... (timeout 00:05:00)
307 13:58:15.412073 [Enter `^Ec?' for help]
308 13:58:15.412442 [ 332.933312] kworker/dying (9) used greatest stack depth: 12920 bytes left
309 13:58:22.643485
310 13:58:22.644160
311 13:58:22.644927 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 bootblock starting...
312 13:58:22.645338 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz
313 13:58:22.645702 CPU: ID 806e9, Kabylake H0, ucode: 00000097
314 13:58:22.646096 CPU: AES supported, TXT NOT supported, VT supported
315 13:58:22.646434 MCH: device id 590c (rev 02) is Kabylake-Y
316 13:58:22.646761 PCH: device id 9d4b (rev 21) is Kabylake-Y iHDCP 2.2 Premium
317 13:58:22.647082 IGD: device id 591c (rev 02) is Amberlake ULX GT2
318 13:58:22.647400 VBOOT: Loading verstage.
319 13:58:22.702200 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
320 13:58:22.702794 CBFS: Locating 'fallback/verstage'
321 13:58:22.703177 CBFS: Found @ offset 1a0a80 size f47c
322 13:58:22.703532
323 13:58:22.703872
324 13:58:22.704200 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 verstage starting...
325 13:58:22.705294 Probing TPM: .Timeout wait for TPM IRQ!
326 13:58:22.716381 . done!
327 13:58:22.719778 TPM ready after 0 ms
328 13:58:22.722827 Connected to device vid:did:rid of 1ae0:0028:00
329 13:58:22.733282 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
330 13:58:22.737007 Initialized TPM device CR50 revision 0
331 13:58:22.782096 tlcl_send_startup: Startup return code is 0
332 13:58:22.782688 TPM: setup succeeded
333 13:58:22.795781 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x1007 return code 0
334 13:58:22.799958 Chrome EC: UHEPI supported
335 13:58:22.803218 Phase 1
336 13:58:22.806535 FMAP: Found \"FLASH\" version 1.1 at c10000.
337 13:58:22.813222 FMAP: base = ff000000 size = 1000000 #areas = 33
338 13:58:22.816669 FMAP: area GBB found @ c11000 (978944 bytes)
339 13:58:22.822937 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x0 / 0x0
340 13:58:22.823525 Phase 2
341 13:58:22.826217 Phase 3
342 13:58:22.829286 FMAP: area GBB found @ c11000 (978944 bytes)
343 13:58:22.836352 VB2:vb2_report_dev_firmware() This is developer signed firmware
344 13:58:22.843268 FMAP: area VBLOCK_A found @ 200000 (65536 bytes)
345 13:58:22.846484 FMAP: area VBLOCK_A found @ 200000 (65536 bytes)
346 13:58:22.853460 VB2:vb2_verify_keyblock() Checking key block signature...
347 13:58:22.873557 FMAP: area VBLOCK_A found @ 200000 (65536 bytes)
348 13:58:22.877006 FMAP: area VBLOCK_A found @ 200000 (65536 bytes)
349 13:58:22.883516 VB2:vb2_verify_fw_preamble() Verifying preamble.
350 13:58:22.889292 Phase 4
351 13:58:22.892908 FMAP: area FW_MAIN_A found @ 210000 (4030400 bytes)
352 13:58:22.899647 VB2:vb2api_init_hash() HW crypto for hash_alg 2 not supported, using SW
353 13:58:23.159310 VB2:vb2_rsa_verify_digest() Digest check failed!
354 13:58:23.162379 VB2:vb2_fail() Need recovery, reason: 0x1b / 0x7
355 13:58:23.165924 Saving nvdata
356 13:58:23.168914 Reboot requested (10020007)
357 13:58:23.172283 board_reset() called!
358 13:58:23.172882 full_reset() called!
359 13:58:27.615858
360 13:58:27.616448
361 13:58:27.622301 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 bootblock starting...
362 13:58:27.629334 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz
363 13:58:27.632454 CPU: ID 806e9, Kabylake H0, ucode: 00000097
364 13:58:27.638789 CPU: AES supported, TXT NOT supported, VT supported
365 13:58:27.641879 MCH: device id 590c (rev 02) is Kabylake-Y
366 13:58:27.648602 PCH: device id 9d4b (rev 21) is Kabylake-Y iHDCP 2.2 Premium
367 13:58:27.651738 IGD: device id 591c (rev 02) is Amberlake ULX GT2
368 13:58:27.655476 VBOOT: Loading verstage.
369 13:58:27.662334 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
370 13:58:27.665404 CBFS: Locating 'fallback/verstage'
371 13:58:27.668858 CBFS: Found @ offset 1a0a80 size f47c
372 13:58:27.682590
373 13:58:27.683165
374 13:58:27.689364 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 verstage starting...
375 13:58:27.705347 Probing TPM: . done!
376 13:58:27.708723 TPM ready after 0 ms
377 13:58:27.711840 Connected to device vid:did:rid of 1ae0:0028:00
378 13:58:27.722124 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
379 13:58:27.725923 Initialized TPM device CR50 revision 0
380 13:58:27.770134 tlcl_send_startup: Startup return code is 0
381 13:58:27.770712 TPM: setup succeeded
382 13:58:27.783987 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x1007 return code 0
383 13:58:27.787791 Chrome EC: UHEPI supported
384 13:58:27.791321 Phase 1
385 13:58:27.794429 FMAP: Found \"FLASH\" version 1.1 at c10000.
386 13:58:27.801099 FMAP: base = ff000000 size = 1000000 #areas = 33
387 13:58:27.804672 FMAP: area GBB found @ c11000 (978944 bytes)
388 13:58:27.811140 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x1b / 0x7
389 13:58:27.817845 VB2:vb2_check_recovery() We have a recovery request: 0x1b / 0x0
390 13:58:27.821005 Recovery requested (1009000e)
391 13:58:27.821606 Saving nvdata
392 13:58:27.831750 tlcl_extend: response is 0
393 13:58:27.840983 tlcl_extend: response is 0
394 13:58:27.847385 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
395 13:58:27.850286 CBFS: Locating 'fallback/romstage'
396 13:58:27.854069 CBFS: Found @ offset 80 size 10ffc
397 13:58:27.858033
398 13:58:27.858607
399 13:58:27.864734 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 romstage starting...
400 13:58:27.871877 pm1_sts: 0100 pm1_en: 0000 pm1_cnt: 00001c00
401 13:58:27.875065 gpe0_sts[0]: 00000000 gpe0_en[0]: 00000000
402 13:58:27.878334 gpe0_sts[1]: 00000000 gpe0_en[1]: 00000000
403 13:58:27.885202 gpe0_sts[2]: 00000001 gpe0_en[2]: 00000000
404 13:58:27.888033 gpe0_sts[3]: 00000000 gpe0_en[3]: 00010000
405 13:58:27.891770 TCO_STS: 0000 0000
406 13:58:27.894798 GEN_PMCON: e0040200 0000523a
407 13:58:27.898242 GBLRST_CAUSE: 00000000 00000000
408 13:58:27.898827 prev_sleep_state 5
409 13:58:27.901354 Boot Count incremented to 33462
410 13:58:27.908071 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
411 13:58:27.911274 CBFS: Locating 'fspm.bin'
412 13:58:27.914672 CBFS: Found @ offset 103fc0 size 63000
413 13:58:27.918238 Chrome EC: UHEPI supported
414 13:58:27.925611 FMAP: Found \"FLASH\" version 1.1 at c10000.
415 13:58:27.929173 FMAP: base = ff000000 size = 1000000 #areas = 33
416 13:58:27.935522 FMAP: area RECOVERY_MRC_CACHE found @ 9d0000 (65536 bytes)
417 13:58:27.940037 Probing TPM: done!
418 13:58:27.946643 Connected to device vid:did:rid of 1ae0:0028:00
419 13:58:27.956736 Firmware version: B2-C:0 RO_B:0.0.11/4d655eab RW_A:0.5.6/cr50_v1.9308_87_mp.510-d2da4373
420 13:58:27.963596 Initialized TPM device CR50 revision 0
421 13:58:27.972625 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
422 13:58:27.979141 MRC: Hash comparison successful. Using data from RECOVERY_MRC_CACHE
423 13:58:27.982490 MRC cache found, size 1868
424 13:58:27.985686 bootmode is set to :2
425 13:58:27.986303 SPD index 1
426 13:58:27.992443 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
427 13:58:27.995854 CBFS: Locating 'spd.bin'
428 13:58:27.999219 CBFS: Found @ offset 1a0240 size 800
429 13:58:28.002336 SPD: module type is LPDDR3
430 13:58:28.005945 SPD: module part is K4E8E324EB-EGCF
431 13:58:28.012263 SPD: banks 8, ranks 1, rows 15, columns 10, density 8192 Mb
432 13:58:28.015807 SPD: device width 32 bits, bus width 64 bits
433 13:58:28.022203 SPD: module size is 2048 MB (per channel)
434 13:58:28.133726 CBMEM:
435 13:58:28.137139 IMD: root @ 7afff000 254 entries.
436 13:58:28.140357 IMD: root @ 7affec00 62 entries.
437 13:58:28.143878 External stage cache:
438 13:58:28.147037 IMD: root @ 7b3ff000 254 entries.
439 13:58:28.150489 IMD: root @ 7b3fec00 62 entries.
440 13:58:28.153900 creating vboot_handoff structure
441 13:58:28.160265 Chrome EC: clear events_b mask to 0x0000000021004000
442 13:58:28.174867 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
443 13:58:28.190230 tlcl_write: response is 0
444 13:58:28.199338 src/security/tpm/tss/tcg-2.0/tss.c:188 index 0x100b return code 0
445 13:58:28.206004 MRC: TPM MRC hash updated successfully.
446 13:58:28.206590 2 DIMMs found
447 13:58:28.209231 top_of_ram = 0x7b000000
448 13:58:28.215998 MTRR Range: Start=7a000000 End=7b000000 (Size 1000000)
449 13:58:28.219396 MTRR Range: Start=7b000000 End=7b800000 (Size 800000)
450 13:58:28.226165 MTRR Range: Start=ff000000 End=0 (Size 1000000)
451 13:58:28.228871 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
452 13:58:28.232244 CBFS: Locating 'fallback/postcar'
453 13:58:28.238786 CBFS: Found @ offset 197000 size 3f04
454 13:58:28.245531 Decompressing stage fallback/postcar @ 0x7abd0fc0 (32720 bytes)
455 13:58:28.255172 Loading module at 7abd1000 with entry 7abd1000. filesize: 0x3cd0 memsize: 0x7f90
456 13:58:28.258353 Processing 118 relocs. Offset value of 0x78bd1000
457 13:58:28.264620
458 13:58:28.265208
459 13:58:28.271042 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 postcar starting...
460 13:58:28.277525 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
461 13:58:28.280930 CBFS: Locating 'fallback/ramstage'
462 13:58:28.287496 CBFS: Found @ offset e8d80 size 1a462
463 13:58:28.290548 Decompressing stage fallback/ramstage @ 0x7ab05fc0 (826808 bytes)
464 13:58:28.330344 Loading module at 7ab06000 with entry 7ab06000. filesize: 0x38d90 memsize: 0xc9d78
465 13:58:28.333566 Processing 3657 relocs. Offset value of 0x79d06000
466 13:58:28.336656
467 13:58:28.337278
468 13:58:28.343326 coreboot-v1.9308_26_0.0.22-6607-g034eeb8dd5 Fri Sep 4 02:38:51 UTC 2020 ramstage starting...
469 13:58:28.350239 FMAP: Found \"FLASH\" version 1.1 at c10000.
470 13:58:28.353291 FMAP: base = ff000000 size = 1000000 #areas = 33
471 13:58:28.360115 FMAP: area RO_VPD found @ c00000 (16384 bytes)
472 13:58:28.363443 WARNING: RO_VPD is uninitialized or empty.
473 13:58:28.366758 FMAP: area RW_VPD found @ 9f8000 (8192 bytes)
474 13:58:28.373365 WARNING: RW_VPD is uninitialized or empty.
475 13:58:28.373985 Normal boot.
476 13:58:28.379948 BS: BS_PRE_DEVICE times (us): entry 0 run 30 exit 0
477 13:58:28.383317 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
478 13:58:28.389968 CBFS: Locating 'cpu_microcode_blob.bin'
479 13:58:28.393347 CBFS: Found @ offset 11100 size d7c00
480 13:58:28.396044 microcode: sig=0x806e9 pf=0x10 revision=0x97
481 13:58:28.399510 Skip microcode update
482 13:58:28.406157 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
483 13:58:28.409539 CBFS: Locating 'fsps.bin'
484 13:58:28.412550 CBFS: Found @ offset 167fc0 size 2f000
485 13:58:28.437678 Detected 2 core, 4 thread CPU.
486 13:58:28.441283 Setting up SMI for CPU
487 13:58:28.444152 IED base = 0x7b400000
488 13:58:28.444638 IED size = 0x00400000
489 13:58:28.447519 Will perform SMM setup.
490 13:58:28.454145 CPU: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz.
491 13:58:28.460839 Loading module at 00030000 with entry 00030000. filesize: 0x170 memsize: 0x170
492 13:58:28.464040 Processing 16 relocs. Offset value of 0x00030000
493 13:58:28.468081 Attempting to start 3 APs
494 13:58:28.471387 Waiting for 10ms after sending INIT.
495 13:58:28.487870 Waiting for 1st SIPI to complete...AP: slot 2 apic_id 1.
496 13:58:28.488455 done.
497 13:58:28.491159 AP: slot 1 apic_id 3.
498 13:58:28.494338 AP: slot 3 apic_id 2.
499 13:58:28.497631 Waiting for 2nd SIPI to complete...done.
500 13:58:28.504262 Loading module at 00038000 with entry 00038000. filesize: 0x1a8 memsize: 0x1a8
501 13:58:28.510609 Processing 13 relocs. Offset value of 0x00038000
502 13:58:28.517211 SMM Module: stub loaded at 00038000. Will call 7ab21603(00000000)
503 13:58:28.520810 Installing SMM handler to 0x7b000000
504 13:58:28.527462 Loading module at 7b010000 with entry 7b010a19. filesize: 0x3b08 memsize: 0x8bc0
505 13:58:28.533917 Processing 243 relocs. Offset value of 0x7b010000
506 13:58:28.540508 Loading module at 7b008000 with entry 7b008000. filesize: 0x1a8 memsize: 0x1a8
507 13:58:28.546859 Processing 13 relocs. Offset value of 0x7b008000
508 13:58:28.550118 SMM Module: placing jmp sequence at 7b007c00 rel16 0x03fd
509 13:58:28.556977 SMM Module: placing jmp sequence at 7b007800 rel16 0x07fd
510 13:58:28.563623 SMM Module: placing jmp sequence at 7b007400 rel16 0x0bfd
511 13:58:28.569961 SMM Module: stub loaded at 7b008000. Will call 7b010a19(00000000)
512 13:58:28.573840 Clearing SMI status registers
513 13:58:28.574430 SMI_STS: PM1
514 13:58:28.576921 PM1_STS: PWRBTN
515 13:58:28.580631 TCO_STS: BOOT SECOND_TO
516 13:58:28.581227 New SMBASE 0x7b000000
517 13:58:28.583818 In relocation handler: CPU 0
518 13:58:28.590133 New SMBASE=0x7b000000 IEDBASE=0x7b400000
519 13:58:28.593667 Writing SMRR. base = 0x7b000006, mask=0xff800800
520 13:58:28.596856 Relocation complete.
521 13:58:28.597444 New SMBASE 0x7afff800
522 13:58:28.600247 In relocation handler: CPU 2
523 13:58:28.603486 New SMBASE=0x7afff800 IEDBASE=0x7b400000
524 13:58:28.610166 Writing SMRR. base = 0x7b000006, mask=0xff800800
525 13:58:28.613279 Relocation complete.
526 13:58:28.613925 New SMBASE 0x7afff400
527 13:58:28.616370 In relocation handler: CPU 3
528 13:58:28.620105 New SMBASE=0x7afff400 IEDBASE=0x7b400000
529 13:58:28.626469 Writing SMRR. base = 0x7b000006, mask=0xff800800
530 13:58:28.630074 Relocation complete.
531 13:58:28.630660 New SMBASE 0x7afffc00
532 13:58:28.633321 In relocation handler: CPU 1
533 13:58:28.636564 New SMBASE=0x7afffc00 IEDBASE=0x7b400000
534 13:58:28.642925 Writing SMRR. base = 0x7b000006, mask=0xff800800
535 13:58:28.643411 Relocation complete.
536 13:58:28.646219 Initializing CPU #0
537 13:58:28.650162 CPU: vendor Intel device 806e9
538 13:58:28.653262 CPU: family 06, model 8e, stepping 09
539 13:58:28.659939 Setting up local APIC... apic_id: 0x00 done.
540 13:58:28.660530 Turbo is available but hidden
541 13:58:28.663077 Turbo has been enabled
542 13:58:28.666139 SGX : param.enable = 0
543 13:58:28.669672 Skip microcode update
544 13:58:28.670190 CPU #0 initialized
545 13:58:28.673122 Initializing CPU #2
546 13:58:28.673705 Initializing CPU #3
547 13:58:28.676289 Initializing CPU #1
548 13:58:28.679802 CPU: vendor Intel device 806e9
549 13:58:28.683121 CPU: family 06, model 8e, stepping 09
550 13:58:28.686169 CPU: vendor Intel device 806e9
551 13:58:28.689615 CPU: family 06, model 8e, stepping 09
552 13:58:28.696183 Setting up local APIC...CPU: vendor Intel device 806e9
553 13:58:28.699711 CPU: family 06, model 8e, stepping 09
554 13:58:28.706188 Setting up local APIC...Setting up local APIC... apic_id: 0x03 done.
555 13:58:28.709436 apic_id: 0x02 done.
556 13:58:28.710054 Skip microcode update
557 13:58:28.712968 Skip microcode update
558 13:58:28.715921 CPU #1 initialized
559 13:58:28.716513 CPU #3 initialized
560 13:58:28.719292 apic_id: 0x01 done.
561 13:58:28.722743 Skip microcode update
562 13:58:28.723335 CPU #2 initialized
563 13:58:28.725755 bsp_do_flight_plan done after 226 msecs.
564 13:58:28.729361 CPU: frequency set to 3400 MHz
565 13:58:28.732741 Enabling SMIs.
566 13:58:28.733333 Locking SMM.
567 13:58:28.735667 VMX : param.enable = 1
568 13:58:28.739352 VMX status: enabled, unlocked
569 13:58:28.742677 SGX: pre-conditions not met
570 13:58:28.745638 VMX status: enabled, unlocked
571 13:58:28.746176 SGX: pre-conditions not met
572 13:58:28.749274 VMX status: enabled, unlocked
573 13:58:28.752936 VMX status: enabled, unlocked
574 13:58:28.755493 SGX: pre-conditions not met
575 13:58:28.759330 SGX: pre-conditions not met
576 13:58:28.766050 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
577 13:58:28.769078 CBFS: Locating 'vbt.bin'
578 13:58:28.772564 CBFS: Found @ offset 103a00 size 48e
579 13:58:28.775896 Found a VBT of 4608 bytes after decompression
580 13:58:28.779974 psys_pmax = 360
581 13:58:28.783232 FMAP: area GBB found @ c11000 (978944 bytes)
582 13:58:28.899553 ITSS IRQ Polarities Before:
583 13:58:28.902745 IPC0: 0x00ff4000
584 13:58:28.903333 IPC1: 0x00000007
585 13:58:28.906434 IPC2: 0x00000000
586 13:58:28.907028 IPC3: 0x00000000
587 13:58:28.909478 ITSS IRQ Polarities After:
588 13:58:28.912915 IPC0: 0x00ff4000
589 13:58:28.913499 IPC1: 0x00000007
590 13:58:28.916266 IPC2: 0x00000000
591 13:58:28.916863 IPC3: 0x00000000
592 13:58:28.922904 Override DT after FSP-S, PCH is KBL/SKL PCH-LP SKU
593 13:58:28.929159 BS: BS_DEV_INIT_CHIPS times (us): entry 376075 run 170276 exit 0
594 13:58:28.932700 Enumerating buses...
595 13:58:28.936058 Show all devs... Before device enumeration.
596 13:58:28.938985 Root Device: enabled 1
597 13:58:28.939470 CPU_CLUSTER: 0: enabled 1
598 13:58:28.942344 DOMAIN: 0000: enabled 1
599 13:58:28.945619 APIC: 00: enabled 1
600 13:58:28.948881 PCI: 00:00.0: enabled 1
601 13:58:28.949467 PCI: 00:02.0: enabled 1
602 13:58:28.952339 PCI: 00:14.0: enabled 1
603 13:58:28.955882 PCI: 00:14.1: enabled 0
604 13:58:28.956366 PCI: 00:14.2: enabled 1
605 13:58:28.958776 PCI: 00:15.0: enabled 1
606 13:58:28.962524 PCI: 00:15.1: enabled 1
607 13:58:28.965596 PCI: 00:15.2: enabled 0
608 13:58:28.966236 PCI: 00:15.3: enabled 0
609 13:58:28.968823 PCI: 00:16.0: enabled 1
610 13:58:28.972383 PCI: 00:16.1: enabled 0
611 13:58:28.975707 PCI: 00:16.2: enabled 0
612 13:58:28.976297 PCI: 00:16.3: enabled 0
613 13:58:28.978750 PCI: 00:16.4: enabled 0
614 13:58:28.982010 PCI: 00:17.0: enabled 0
615 13:58:28.985430 PCI: 00:19.0: enabled 1
616 13:58:28.986056 PCI: 00:19.1: enabled 1
617 13:58:28.988871 PCI: 00:19.2: enabled 0
618 13:58:28.992271 PCI: 00:1c.0: enabled 1
619 13:58:28.995865 PCI: 00:1c.1: enabled 0
620 13:58:28.996464 PCI: 00:1c.2: enabled 0
621 13:58:28.998661 PCI: 00:1c.3: enabled 0
622 13:58:29.001896 PCI: 00:1c.4: enabled 0
623 13:58:29.002481 PCI: 00:1c.5: enabled 0
624 13:58:29.005728 PCI: 00:1c.6: enabled 0
625 13:58:29.008825 PCI: 00:1c.7: enabled 0
626 13:58:29.012043 PCI: 00:1d.0: enabled 0
627 13:58:29.012626 PCI: 00:1d.1: enabled 0
628 13:58:29.015061 PCI: 00:1d.2: enabled 0
629 13:58:29.018760 PCI: 00:1d.3: enabled 0
630 13:58:29.021846 PCI: 00:1e.0: enabled 1
631 13:58:29.022433 PCI: 00:1e.1: enabled 0
632 13:58:29.025150 PCI: 00:1e.2: enabled 1
633 13:58:29.028321 PCI: 00:1e.3: enabled 0
634 13:58:29.031584 PCI: 00:1e.4: enabled 1
635 13:58:29.032170 PCI: 00:1e.5: enabled 0
636 13:58:29.034906 PCI: 00:1e.6: enabled 1
637 13:58:29.038684 PCI: 00:1f.0: enabled 1
638 13:58:29.039273 PCI: 00:1f.1: enabled 1
639 13:58:29.041597 PCI: 00:1f.2: enabled 1
640 13:58:29.044544 PCI: 00:1f.3: enabled 1
641 13:58:29.047900 PCI: 00:1f.4: enabled 1
642 13:58:29.048386 PCI: 00:1f.5: enabled 1
643 13:58:29.051728 PCI: 00:1f.6: enabled 0
644 13:58:29.054710 USB0 port 0: enabled 1
645 13:58:29.057923 I2C: 00:5c: enabled 1
646 13:58:29.058410 I2C: 00:15: enabled 1
647 13:58:29.061251 I2C: 00:39: enabled 1
648 13:58:29.064491 I2C: 00:3a: enabled 1
649 13:58:29.064977 I2C: 00:1a: enabled 1
650 13:58:29.068156 PCI: 00:00.0: enabled 1
651 13:58:29.071096 SPI: 00: enabled 1
652 13:58:29.071610 PNP: 0c09.0: enabled 1
653 13:58:29.074825 USB2 port 0: enabled 1
654 13:58:29.077898 USB2 port 1: enabled 1
655 13:58:29.078482 USB2 port 2: enabled 1
656 13:58:29.081588 USB2 port 4: enabled 1
657 13:58:29.084897 USB2 port 8: enabled 1
658 13:58:29.085484 APIC: 03: enabled 1
659 13:58:29.087893 APIC: 01: enabled 1
660 13:58:29.091280 APIC: 02: enabled 1
661 13:58:29.091868 Compare with tree...
662 13:58:29.094694 Root Device: enabled 1
663 13:58:29.098022 CPU_CLUSTER: 0: enabled 1
664 13:58:29.101431 APIC: 00: enabled 1
665 13:58:29.102058 APIC: 03: enabled 1
666 13:58:29.104461 APIC: 01: enabled 1
667 13:58:29.107840 APIC: 02: enabled 1
668 13:58:29.108431 DOMAIN: 0000: enabled 1
669 13:58:29.111024 PCI: 00:00.0: enabled 1
670 13:58:29.114144 PCI: 00:02.0: enabled 1
671 13:58:29.117830 PCI: 00:14.0: enabled 1
672 13:58:29.118420 USB0 port 0: enabled 1
673 13:58:29.121148 USB2 port 0: enabled 1
674 13:58:29.124462 USB2 port 1: enabled 1
675 13:58:29.127361 USB2 port 2: enabled 1
676 13:58:29.130870 USB2 port 4: enabled 1
677 13:58:29.134255 USB2 port 8: enabled 1
678 13:58:29.134854 PCI: 00:14.1: enabled 0
679 13:58:29.137505 PCI: 00:14.2: enabled 1
680 13:58:29.141089 PCI: 00:15.0: enabled 1
681 13:58:29.143983 I2C: 00:5c: enabled 1
682 13:58:29.147240 PCI: 00:15.1: enabled 1
683 13:58:29.147858 I2C: 00:15: enabled 1
684 13:58:29.150843 PCI: 00:15.2: enabled 0
685 13:58:29.154144 PCI: 00:15.3: enabled 0
686 13:58:29.157147 PCI: 00:16.0: enabled 1
687 13:58:29.157625 PCI: 00:16.1: enabled 0
688 13:58:29.160668 PCI: 00:16.2: enabled 0
689 13:58:29.163948 PCI: 00:16.3: enabled 0
690 13:58:29.167402 PCI: 00:16.4: enabled 0
691 13:58:29.170706 PCI: 00:17.0: enabled 0
692 13:58:29.171288 PCI: 00:19.0: enabled 1
693 13:58:29.174177 PCI: 00:19.1: enabled 1
694 13:58:29.177298 I2C: 00:39: enabled 1
695 13:58:29.180635 I2C: 00:3a: enabled 1
696 13:58:29.183949 I2C: 00:1a: enabled 1
697 13:58:29.184529 PCI: 00:19.2: enabled 0
698 13:58:29.187343 PCI: 00:1c.0: enabled 1
699 13:58:29.190731 PCI: 00:00.0: enabled 1
700 13:58:29.193970 PCI: 00:1c.1: enabled 0
701 13:58:29.197221 PCI: 00:1c.2: enabled 0
702 13:58:29.197825 PCI: 00:1c.3: enabled 0
703 13:58:29.200501 PCI: 00:1c.4: enabled 0
704 13:58:29.203706 PCI: 00:1c.5: enabled 0
705 13:58:29.206946 PCI: 00:1c.6: enabled 0
706 13:58:29.210232 PCI: 00:1c.7: enabled 0
707 13:58:29.210811 PCI: 00:1d.0: enabled 0
708 13:58:29.213743 PCI: 00:1d.1: enabled 0
709 13:58:29.216784 PCI: 00:1d.2: enabled 0
710 13:58:29.220039 PCI: 00:1d.3: enabled 0
711 13:58:29.220516 PCI: 00:1e.0: enabled 1
712 13:58:29.223173 PCI: 00:1e.1: enabled 0
713 13:58:29.226859 PCI: 00:1e.2: enabled 1
714 13:58:29.229997 SPI: 00: enabled 1
715 13:58:29.233602 PCI: 00:1e.3: enabled 0
716 13:58:29.234221 PCI: 00:1e.4: enabled 1
717 13:58:29.236609 PCI: 00:1e.5: enabled 0
718 13:58:29.240133 PCI: 00:1e.6: enabled 1
719 13:58:29.243311 PCI: 00:1f.0: enabled 1
720 13:58:29.246309 PNP: 0c09.0: enabled 1
721 13:58:29.246790 PCI: 00:1f.1: enabled 1
722 13:58:29.249648 PCI: 00:1f.2: enabled 1
723 13:58:29.253479 PCI: 00:1f.3: enabled 1
724 13:58:29.256379 PCI: 00:1f.4: enabled 1
725 13:58:29.256963 PCI: 00:1f.5: enabled 1
726 13:58:29.259526 PCI: 00:1f.6: enabled 0
727 13:58:29.262884 Root Device scanning...
728 13:58:29.266385 root_dev_scan_bus for Root Device
729 13:58:29.269726 CPU_CLUSTER: 0 enabled
730 13:58:29.270333 DOMAIN: 0000 enabled
731 13:58:29.273250 DOMAIN: 0000 scanning...
732 13:58:29.276057 PCI: pci_scan_bus for bus 00
733 13:58:29.280085 PCI: 00:00.0 [8086/0000] ops
734 13:58:29.283286 PCI: 00:00.0 [8086/590c] enabled
735 13:58:29.286258 PCI: 00:02.0 [8086/0000] ops
736 13:58:29.290184 PCI: 00:02.0 [8086/591c] enabled
737 13:58:29.292918 PCI: 00:04.0 [8086/1903] enabled
738 13:58:29.296454 PCI: 00:08.0 [8086/1911] enabled
739 13:58:29.299913 PCI: 00:14.0 [8086/0000] bus ops
740 13:58:29.302946 PCI: 00:14.0 [8086/9d2f] enabled
741 13:58:29.305980 PCI: 00:14.2 [8086/9d31] enabled
742 13:58:29.309493 PCI: 00:15.0 [8086/0000] bus ops
743 13:58:29.312933 PCI: 00:15.0 [8086/9d60] enabled
744 13:58:29.316203 PCI: 00:15.1 [8086/0000] bus ops
745 13:58:29.319692 PCI: 00:15.1 [8086/9d61] enabled
746 13:58:29.322797 PCI: 00:16.0 [8086/0000] ops
747 13:58:29.326545 PCI: 00:16.0 [8086/9d3a] enabled
748 13:58:29.329592 PCI: 00:19.0 [8086/0000] ops
749 13:58:29.332675 PCI: 00:19.0 [8086/9d66] enabled
750 13:58:29.336061 PCI: 00:19.1 [8086/0000] bus ops
751 13:58:29.339295 PCI: 00:19.1 [8086/9d65] enabled
752 13:58:29.342568 PCI: 00:1c.0 [8086/0000] bus ops
753 13:58:29.345666 PCI: 00:1c.0 [8086/9d10] enabled
754 13:58:29.349283 PCI: 00:1e.0 [8086/0000] ops
755 13:58:29.352737 PCI: 00:1e.0 [8086/9d27] enabled
756 13:58:29.356138 PCI: 00:1e.2 [8086/0000] bus ops
757 13:58:29.359260 PCI: 00:1e.2 [8086/9d29] enabled
758 13:58:29.362489 PCI: 00:1e.4 [8086/9d2b] enabled
759 13:58:29.362969 PCI: 00:1e.6 [8086/0000] ops
760 13:58:29.365971 PCI: 00:1e.6 [8086/9d2d] enabled
761 13:58:29.369295 PCI: 00:1f.0 [8086/0000] bus ops
762 13:58:29.372752 PCI: 00:1f.0 [8086/9d4b] enabled
763 13:58:29.379591 PCI: Static device PCI: 00:1f.1 not found, disabling it.
764 13:58:29.382739 PCI: 00:1f.2 [8086/0000] bus ops
765 13:58:29.385841 PCI: 00:1f.2 [8086/9d21] enabled
766 13:58:29.389212 PCI: 00:1f.3 [8086/0000] bus ops
767 13:58:29.392932 PCI: 00:1f.3 [8086/9d71] enabled
768 13:58:29.395694 PCI: 00:1f.4 [8086/0000] bus ops
769 13:58:29.399274 PCI: 00:1f.4 [8086/9d23] enabled
770 13:58:29.402627 PCI: 00:1f.5 [8086/0000] bus ops
771 13:58:29.405889 PCI: 00:1f.5 [8086/9d24] enabled
772 13:58:29.408905 PCI: 00:14.0 scanning...
773 13:58:29.412064 scan_usb_bus for PCI: 00:14.0
774 13:58:29.415559 USB0 port 0 enabled
775 13:58:29.416135 USB0 port 0 scanning...
776 13:58:29.419074 scan_usb_bus for USB0 port 0
777 13:58:29.421770 USB2 port 0 enabled
778 13:58:29.422289 USB2 port 1 enabled
779 13:58:29.425687 USB2 port 2 enabled
780 13:58:29.428817 USB2 port 4 enabled
781 13:58:29.429392 USB2 port 8 enabled
782 13:58:29.432170 USB2 port 0 scanning...
783 13:58:29.435042 scan_usb_bus for USB2 port 0
784 13:58:29.438576 scan_usb_bus for USB2 port 0 done
785 13:58:29.445217 scan_bus: scanning of bus USB2 port 0 took 8969 usecs
786 13:58:29.445967 USB2 port 1 scanning...
787 13:58:29.448617 scan_usb_bus for USB2 port 1
788 13:58:29.451899 scan_usb_bus for USB2 port 1 done
789 13:58:29.458478 scan_bus: scanning of bus USB2 port 1 took 8971 usecs
790 13:58:29.461767 USB2 port 2 scanning...
791 13:58:29.465102 scan_usb_bus for USB2 port 2
792 13:58:29.468599 scan_usb_bus for USB2 port 2 done
793 13:58:29.471652 scan_bus: scanning of bus USB2 port 2 took 8961 usecs
794 13:58:29.475094 USB2 port 4 scanning...
795 13:58:29.478667 scan_usb_bus for USB2 port 4
796 13:58:29.481731 scan_usb_bus for USB2 port 4 done
797 13:58:29.488723 scan_bus: scanning of bus USB2 port 4 took 8971 usecs
798 13:58:29.489298 USB2 port 8 scanning...
799 13:58:29.491784 scan_usb_bus for USB2 port 8
800 13:58:29.494994 scan_usb_bus for USB2 port 8 done
801 13:58:29.501834 scan_bus: scanning of bus USB2 port 8 took 8962 usecs
802 13:58:29.504949 scan_usb_bus for USB0 port 0 done
803 13:58:29.511508 scan_bus: scanning of bus USB0 port 0 took 90919 usecs
804 13:58:29.514558 scan_usb_bus for PCI: 00:14.0 done
805 13:58:29.518550 scan_bus: scanning of bus PCI: 00:14.0 took 107702 usecs
806 13:58:29.521491 PCI: 00:15.0 scanning...
807 13:58:29.524486 scan_generic_bus for PCI: 00:15.0
808 13:58:29.528179 bus: PCI: 00:15.0[0]->I2C: 01:5c enabled
809 13:58:29.534728 scan_generic_bus for PCI: 00:15.0 done
810 13:58:29.537855 scan_bus: scanning of bus PCI: 00:15.0 took 14202 usecs
811 13:58:29.540831 PCI: 00:15.1 scanning...
812 13:58:29.544195 scan_generic_bus for PCI: 00:15.1
813 13:58:29.547659 bus: PCI: 00:15.1[0]->I2C: 02:15 enabled
814 13:58:29.553979 scan_generic_bus for PCI: 00:15.1 done
815 13:58:29.557573 scan_bus: scanning of bus PCI: 00:15.1 took 14153 usecs
816 13:58:29.560993 PCI: 00:19.1 scanning...
817 13:58:29.564425 scan_generic_bus for PCI: 00:19.1
818 13:58:29.567469 bus: PCI: 00:19.1[0]->I2C: 03:39 enabled
819 13:58:29.571294 bus: PCI: 00:19.1[0]->I2C: 03:3a enabled
820 13:58:29.577822 bus: PCI: 00:19.1[0]->I2C: 03:1a enabled
821 13:58:29.581024 scan_generic_bus for PCI: 00:19.1 done
822 13:58:29.587562 scan_bus: scanning of bus PCI: 00:19.1 took 22364 usecs
823 13:58:29.588138 PCI: 00:1c.0 scanning...
824 13:58:29.590789 do_pci_scan_bridge for PCI: 00:1c.0
825 13:58:29.594398 PCI: pci_scan_bus for bus 01
826 13:58:29.597419 PCI: 01:00.0 [8086/095a] enabled
827 13:58:29.600811 Capability: type 0x01 @ 0xc8
828 13:58:29.604274 Capability: type 0x05 @ 0xd0
829 13:58:29.607299 Capability: type 0x10 @ 0x40
830 13:58:29.610482 Capability: type 0x10 @ 0x40
831 13:58:29.614234 Enabling Common Clock Configuration
832 13:58:29.617596 L1 Sub-State supported from root port 28
833 13:58:29.620810 L1 Sub-State Support = 0xf
834 13:58:29.623898 CommonModeRestoreTime = 0x28
835 13:58:29.627246 Power On Value = 0x1e, Power On Scale = 0x0
836 13:58:29.630554 ASPM: Enabled L1
837 13:58:29.633906 Capability: type 0x01 @ 0xc8
838 13:58:29.637488 Capability: type 0x05 @ 0xd0
839 13:58:29.640203 Capability: type 0x10 @ 0x40
840 13:58:29.643513 scan_bus: scanning of bus PCI: 00:1c.0 took 53506 usecs
841 13:58:29.647209 PCI: 00:1e.2 scanning...
842 13:58:29.650237 scan_generic_bus for PCI: 00:1e.2
843 13:58:29.653867 bus: PCI: 00:1e.2[0]->SPI: 00 enabled
844 13:58:29.660099 scan_generic_bus for PCI: 00:1e.2 done
845 13:58:29.663870 scan_bus: scanning of bus PCI: 00:1e.2 took 13862 usecs
846 13:58:29.666897 PCI: 00:1f.0 scanning...
847 13:58:29.669934 scan_lpc_bus for PCI: 00:1f.0
848 13:58:29.673356 PNP: 0c09.0 enabled
849 13:58:29.677061 scan_lpc_bus for PCI: 00:1f.0 done
850 13:58:29.680195 scan_bus: scanning of bus PCI: 00:1f.0 took 11324 usecs
851 13:58:29.683694 PCI: 00:1f.2 scanning...
852 13:58:29.686935 scan_lpc_bus for PCI: 00:1f.2
853 13:58:29.690224 scan_lpc_bus for PCI: 00:1f.2 done
854 13:58:29.696932 scan_bus: scanning of bus PCI: 00:1f.2 took 9271 usecs
855 13:58:29.697517 PCI: 00:1f.3 scanning...
856 13:58:29.703643 scan_bus: scanning of bus PCI: 00:1f.3 took 2718 usecs
857 13:58:29.706735 PCI: 00:1f.4 scanning...
858 13:58:29.710471 scan_generic_bus for PCI: 00:1f.4
859 13:58:29.713179 scan_generic_bus for PCI: 00:1f.4 done
860 13:58:29.720229 scan_bus: scanning of bus PCI: 00:1f.4 took 10049 usecs
861 13:58:29.723088 PCI: 00:1f.5 scanning...
862 13:58:29.726706 scan_generic_bus for PCI: 00:1f.5
863 13:58:29.729718 scan_generic_bus for PCI: 00:1f.5 done
864 13:58:29.736634 scan_bus: scanning of bus PCI: 00:1f.5 took 10051 usecs
865 13:58:29.739800 scan_bus: scanning of bus DOMAIN: 0000 took 466014 usecs
866 13:58:29.742640 root_dev_scan_bus for Root Device done
867 13:58:29.749623 scan_bus: scanning of bus Root Device took 486171 usecs
868 13:58:29.750245 done
869 13:58:29.753027 Chrome EC: UHEPI supported
870 13:58:29.759654 FMAP: area RECOVERY_MRC_CACHE found @ 9d0000 (65536 bytes)
871 13:58:29.766494 MRC: Checking cached data update for 'RECOVERY_MRC_CACHE'.
872 13:58:29.772761 SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
873 13:58:29.781002 FMAP: area UNIFIED_MRC_CACHE found @ 9d0000 (131072 bytes)
874 13:58:29.783910 SPI flash protection: WPSW=0 SRP0=0
875 13:58:29.790745 MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
876 13:58:29.797308 BS: BS_DEV_ENUMERATE times (us): entry 0 run 825842 exit 39268
877 13:58:29.797921 found VGA at PCI: 00:02.0
878 13:58:29.800543 Setting up VGA for PCI: 00:02.0
879 13:58:29.807090 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000
880 13:58:29.810504 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
881 13:58:29.813888 Allocating resources...
882 13:58:29.817229 Reading resources...
883 13:58:29.820507 Root Device read_resources bus 0 link: 0
884 13:58:29.823555 CPU_CLUSTER: 0 read_resources bus 0 link: 0
885 13:58:29.830460 CPU_CLUSTER: 0 read_resources bus 0 link: 0 done
886 13:58:29.833766 DOMAIN: 0000 read_resources bus 0 link: 0
887 13:58:29.840478 PCI: 00:14.0 read_resources bus 0 link: 0
888 13:58:29.844224 USB0 port 0 read_resources bus 0 link: 0
889 13:58:29.850440 USB0 port 0 read_resources bus 0 link: 0 done
890 13:58:29.853558 PCI: 00:14.0 read_resources bus 0 link: 0 done
891 13:58:29.860559 PCI: 00:15.0 read_resources bus 1 link: 0
892 13:58:29.863548 PCI: 00:15.0 read_resources bus 1 link: 0 done
893 13:58:29.866773 PCI: 00:15.1 read_resources bus 2 link: 0
894 13:58:29.873961 PCI: 00:15.1 read_resources bus 2 link: 0 done
895 13:58:29.877384 PCI: 00:19.1 read_resources bus 3 link: 0
896 13:58:29.884326 PCI: 00:19.1 read_resources bus 3 link: 0 done
897 13:58:29.887772 PCI: 00:1c.0 read_resources bus 1 link: 0
898 13:58:29.894605 PCI: 00:1c.0 read_resources bus 1 link: 0 done
899 13:58:29.897742 PCI: 00:1e.2 read_resources bus 4 link: 0
900 13:58:29.904241 PCI: 00:1e.2 read_resources bus 4 link: 0 done
901 13:58:29.907423 PCI: 00:1f.0 read_resources bus 0 link: 0
902 13:58:29.914391 PCI: 00:1f.0 read_resources bus 0 link: 0 done
903 13:58:29.917482 DOMAIN: 0000 read_resources bus 0 link: 0 done
904 13:58:29.924181 Root Device read_resources bus 0 link: 0 done
905 13:58:29.927339 Done reading resources.
906 13:58:29.930803 Show resources in subtree (Root Device)...After reading.
907 13:58:29.937371 Root Device child on link 0 CPU_CLUSTER: 0
908 13:58:29.940756 CPU_CLUSTER: 0 child on link 0 APIC: 00
909 13:58:29.941239 APIC: 00
910 13:58:29.944221 APIC: 03
911 13:58:29.944802 APIC: 01
912 13:58:29.945188 APIC: 02
913 13:58:29.950875 DOMAIN: 0000 child on link 0 PCI: 00:00.0
914 13:58:29.961004 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffff flags 40040100 index 10000000
915 13:58:29.966855 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffffffff flags 40040200 index 10000100
916 13:58:29.970390 PCI: 00:00.0
917 13:58:29.980348 PCI: 00:00.0 resource base e0000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index 0
918 13:58:29.990462 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
919 13:58:30.000329 PCI: 00:00.0 resource base fed18000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 2
920 13:58:30.006900 PCI: 00:00.0 resource base fed19000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 3
921 13:58:30.016752 PCI: 00:00.0 resource base fed84000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 4
922 13:58:30.026974 PCI: 00:00.0 resource base fed80000 size 4000 align 0 gran 0 limit 0 flags f0000200 index 5
923 13:58:30.036686 PCI: 00:00.0 resource base fed90000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 6
924 13:58:30.046368 PCI: 00:00.0 resource base fed91000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 7
925 13:58:30.052816 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 8
926 13:58:30.062958 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 9
927 13:58:30.072843 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
928 13:58:30.082757 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index c
929 13:58:30.093021 PCI: 00:00.0 resource base 100000000 size 7f000000 align 0 gran 0 limit 0 flags e0004200 index d
930 13:58:30.102666 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index e
931 13:58:30.109653 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index f
932 13:58:30.112838 PCI: 00:02.0
933 13:58:30.122519 PCI: 00:02.0 resource base 0 size 1000000 align 24 gran 24 limit ffffffffffffffff flags 201 index 10
934 13:58:30.132567 PCI: 00:02.0 resource base 0 size 10000000 align 28 gran 28 limit ffffffffffffffff flags 1201 index 18
935 13:58:30.142333 PCI: 00:02.0 resource base 0 size 40 align 6 gran 6 limit ffff flags 100 index 20
936 13:58:30.142916 PCI: 00:04.0
937 13:58:30.152351 PCI: 00:04.0 resource base 0 size 8000 align 15 gran 15 limit ffffffffffffffff flags 201 index 10
938 13:58:30.155422 PCI: 00:08.0
939 13:58:30.165727 PCI: 00:08.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
940 13:58:30.168943 PCI: 00:14.0 child on link 0 USB0 port 0
941 13:58:30.178846 PCI: 00:14.0 resource base 0 size 10000 align 16 gran 16 limit ffffffffffffffff flags 201 index 10
942 13:58:30.182422 USB0 port 0 child on link 0 USB2 port 0
943 13:58:30.186008 USB2 port 0
944 13:58:30.186584 USB2 port 1
945 13:58:30.188796 USB2 port 2
946 13:58:30.189389 USB2 port 4
947 13:58:30.192229 USB2 port 8
948 13:58:30.192729 PCI: 00:14.1
949 13:58:30.195376 PCI: 00:14.2
950 13:58:30.205616 PCI: 00:14.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
951 13:58:30.209182 PCI: 00:15.0 child on link 0 I2C: 01:5c
952 13:58:30.218639 PCI: 00:15.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
953 13:58:30.221929 I2C: 01:5c
954 13:58:30.225356 PCI: 00:15.1 child on link 0 I2C: 02:15
955 13:58:30.235085 PCI: 00:15.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
956 13:58:30.235673 I2C: 02:15
957 13:58:30.238537 PCI: 00:15.2
958 13:58:30.239118 PCI: 00:15.3
959 13:58:30.241631 PCI: 00:16.0
960 13:58:30.251724 PCI: 00:16.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
961 13:58:30.252320 PCI: 00:16.1
962 13:58:30.254663 PCI: 00:16.2
963 13:58:30.255142 PCI: 00:16.3
964 13:58:30.258356 PCI: 00:16.4
965 13:58:30.258965 PCI: 00:17.0
966 13:58:30.261371 PCI: 00:19.0
967 13:58:30.271648 PCI: 00:19.0 resource base fe034000 size 1000 align 12 gran 12 limit ffffffffffffffff flags c0000200 index 10
968 13:58:30.281825 PCI: 00:19.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 18
969 13:58:30.287904 PCI: 00:19.1 child on link 0 I2C: 03:39
970 13:58:30.298051 PCI: 00:19.1 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
971 13:58:30.298640 I2C: 03:39
972 13:58:30.301215 I2C: 03:3a
973 13:58:30.301824 I2C: 03:1a
974 13:58:30.304577 PCI: 00:19.2
975 13:58:30.308073 PCI: 00:1c.0 child on link 0 PCI: 01:00.0
976 13:58:30.317761 PCI: 00:1c.0 resource base 0 size 0 align 12 gran 12 limit ffff flags 80102 index 1c
977 13:58:30.324457 PCI: 00:1c.0 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
978 13:58:30.334241 PCI: 00:1c.0 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
979 13:58:30.337829 PCI: 01:00.0
980 13:58:30.347567 PCI: 01:00.0 resource base 0 size 2000 align 13 gran 13 limit ffffffffffffffff flags 201 index 10
981 13:58:30.348304 PCI: 00:1c.1
982 13:58:30.350461 PCI: 00:1c.2
983 13:58:30.350947 PCI: 00:1c.3
984 13:58:30.353803 PCI: 00:1c.4
985 13:58:30.354285 PCI: 00:1c.5
986 13:58:30.357366 PCI: 00:1c.6
987 13:58:30.357872 PCI: 00:1c.7
988 13:58:30.360566 PCI: 00:1d.0
989 13:58:30.361046 PCI: 00:1d.1
990 13:58:30.363743 PCI: 00:1d.2
991 13:58:30.364243 PCI: 00:1d.3
992 13:58:30.367525 PCI: 00:1e.0
993 13:58:30.377250 PCI: 00:1e.0 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
994 13:58:30.377871 PCI: 00:1e.1
995 13:58:30.380762 PCI: 00:1e.2 child on link 0 SPI: 00
996 13:58:30.390471 PCI: 00:1e.2 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
997 13:58:30.394454 SPI: 00
998 13:58:30.394940 PCI: 00:1e.3
999 13:58:30.396926 PCI: 00:1e.4
1000 13:58:30.407251 PCI: 00:1e.4 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
1001 13:58:30.407834 PCI: 00:1e.5
1002 13:58:30.410322 PCI: 00:1e.6
1003 13:58:30.420292 PCI: 00:1e.6 resource base 0 size 1000 align 12 gran 12 limit ffffffffffffffff flags 201 index 10
1004 13:58:30.423771 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
1005 13:58:30.433549 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
1006 13:58:30.434163 PNP: 0c09.0
1007 13:58:30.443336 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1008 13:58:30.443912 PCI: 00:1f.1
1009 13:58:30.446723 PCI: 00:1f.2
1010 13:58:30.456612 PCI: 00:1f.2 resource base 0 size 4000 align 14 gran 14 limit ffffffff flags 200 index 10
1011 13:58:30.466529 PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags d0000200 index 48
1012 13:58:30.473277 PCI: 00:1f.2 resource base 1800 size 100 align 0 gran 0 limit 0 flags c0000100 index 40
1013 13:58:30.476822 PCI: 00:1f.3
1014 13:58:30.486533 PCI: 00:1f.3 resource base 0 size 4000 align 14 gran 14 limit ffffffffffffffff flags 201 index 10
1015 13:58:30.496480 PCI: 00:1f.3 resource base 0 size 10000 align 16 gran 16 limit ffffffffffffffff flags 201 index 20
1016 13:58:30.497073 PCI: 00:1f.4
1017 13:58:30.506333 PCI: 00:1f.4 resource base efa0 size 20 align 0 gran 0 limit efbf flags f0000100 index 20
1018 13:58:30.516160 PCI: 00:1f.4 resource base 0 size 100 align 12 gran 8 limit ffffffffffffffff flags 201 index 10
1019 13:58:30.519611 PCI: 00:1f.5
1020 13:58:30.526128 PCI: 00:1f.5 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 10
1021 13:58:30.529520 PCI: 00:1f.6
1022 13:58:30.535920 DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
1023 13:58:30.542406 PCI: 00:1c.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff
1024 13:58:30.548934 PCI: 00:1c.0 io: base: 0 size: 0 align: 12 gran: 12 limit: ffff done
1025 13:58:30.552751 PCI: 00:02.0 20 * [0x0 - 0x3f] io
1026 13:58:30.558840 DOMAIN: 0000 io: base: 40 size: 40 align: 6 gran: 0 limit: ffff done
1027 13:58:30.565567 DOMAIN: 0000 mem: base: 0 size: 0 align: 0 gran: 0 limit: ffffffff
1028 13:58:30.572398 PCI: 00:1c.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
1029 13:58:30.582032 PCI: 00:1c.0 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
1030 13:58:30.632244 PCI: 00:1c.0 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
1031 13:58:30.632836 PCI: 01:00.0 10 * [0x0 - 0x1fff] mem
1032 13:58:30.633219 PCI: 00:1c.0 mem: base: 2000 size: 100000 align: 20 gran: 20 limit: ffffffff done
1033 13:58:30.634021 PCI: 00:02.0 18 * [0x0 - 0xfffffff] prefmem
1034 13:58:30.634402 PCI: 00:02.0 10 * [0x10000000 - 0x10ffffff] mem
1035 13:58:30.634746 PCI: 00:1c.0 20 * [0x11000000 - 0x110fffff] mem
1036 13:58:30.635078 PCI: 00:14.0 10 * [0x11100000 - 0x1110ffff] mem
1037 13:58:30.635398 PCI: 00:1f.3 20 * [0x11110000 - 0x1111ffff] mem
1038 13:58:30.636077 PCI: 00:04.0 10 * [0x11120000 - 0x11127fff] mem
1039 13:58:30.681960 PCI: 00:1f.2 10 * [0x11128000 - 0x1112bfff] mem
1040 13:58:30.682551 PCI: 00:1f.3 10 * [0x1112c000 - 0x1112ffff] mem
1041 13:58:30.682932 PCI: 00:08.0 10 * [0x11130000 - 0x11130fff] mem
1042 13:58:30.683804 PCI: 00:14.2 10 * [0x11131000 - 0x11131fff] mem
1043 13:58:30.684229 PCI: 00:15.0 10 * [0x11132000 - 0x11132fff] mem
1044 13:58:30.684605 PCI: 00:15.1 10 * [0x11133000 - 0x11133fff] mem
1045 13:58:30.684945 PCI: 00:16.0 10 * [0x11134000 - 0x11134fff] mem
1046 13:58:30.685270 PCI: 00:19.0 18 * [0x11135000 - 0x11135fff] mem
1047 13:58:30.685590 PCI: 00:19.1 10 * [0x11136000 - 0x11136fff] mem
1048 13:58:30.685939 PCI: 00:1e.0 10 * [0x11137000 - 0x11137fff] mem
1049 13:58:30.686258 PCI: 00:1e.2 10 * [0x11138000 - 0x11138fff] mem
1050 13:58:30.727350 PCI: 00:1e.4 10 * [0x11139000 - 0x11139fff] mem
1051 13:58:30.728340 PCI: 00:1e.6 10 * [0x1113a000 - 0x1113afff] mem
1052 13:58:30.728748 PCI: 00:1f.5 10 * [0x1113b000 - 0x1113bfff] mem
1053 13:58:30.729106 PCI: 00:1f.4 10 * [0x1113c000 - 0x1113c0ff] mem
1054 13:58:30.729448 DOMAIN: 0000 mem: base: 1113c100 size: 1113c100 align: 28 gran: 0 limit: ffffffff done
1055 13:58:30.729812 avoid_fixed_resources: DOMAIN: 0000
1056 13:58:30.730532 avoid_fixed_resources:@DOMAIN: 0000 10000000 limit 0000ffff
1057 13:58:30.730908 avoid_fixed_resources:@DOMAIN: 0000 10000100 limit ffffffff
1058 13:58:30.735191 constrain_resources: PCI: 00:00.0 00 base e0000000 limit e3ffffff mem (fixed)
1059 13:58:30.742024 constrain_resources: PCI: 00:00.0 08 base 00000000 limit 0009ffff mem (fixed)
1060 13:58:30.748665 constrain_resources: PCI: 00:00.0 09 base 000c0000 limit 7affffff mem (fixed)
1061 13:58:30.754954 constrain_resources: PCI: 00:00.0 0b base 7b000000 limit 7b7fffff mem (fixed)
1062 13:58:30.764905 constrain_resources: PCI: 00:00.0 0c base 7b800000 limit 7fffffff mem (fixed)
1063 13:58:30.771599 constrain_resources: PCI: 00:1f.0 00 base 00000000 limit 00000fff io (fixed)
1064 13:58:30.778177 constrain_resources: PCI: 00:1f.2 40 base 00001800 limit 000018ff io (fixed)
1065 13:58:30.788297 constrain_resources: PCI: 00:1f.4 20 base 0000efa0 limit 0000efbf io (fixed)
1066 13:58:30.794665 avoid_fixed_resources:@DOMAIN: 0000 10000000 base 00001900 limit 0000ef9f
1067 13:58:30.801424 avoid_fixed_resources:@DOMAIN: 0000 10000100 base c0000000 limit dfffffff
1068 13:58:30.804605 Setting resources...
1069 13:58:30.811146 DOMAIN: 0000 io: base:1900 size:40 align:6 gran:0 limit:ef9f
1070 13:58:30.814663 PCI: 00:02.0 20 * [0x1c00 - 0x1c3f] io
1071 13:58:30.821422 DOMAIN: 0000 io: next_base: 1c40 size: 40 align: 6 gran: 0 done
1072 13:58:30.827848 PCI: 00:1c.0 io: base:ef9f size:0 align:12 gran:12 limit:ef9f
1073 13:58:30.834405 PCI: 00:1c.0 io: next_base: ef9f size: 0 align: 12 gran: 12 done
1074 13:58:30.841014 DOMAIN: 0000 mem: base:c0000000 size:1113c100 align:28 gran:0 limit:dfffffff
1075 13:58:30.844371 PCI: 00:02.0 18 * [0xc0000000 - 0xcfffffff] prefmem
1076 13:58:30.850657 PCI: 00:02.0 10 * [0xd0000000 - 0xd0ffffff] mem
1077 13:58:30.854099 PCI: 00:1c.0 20 * [0xd1000000 - 0xd10fffff] mem
1078 13:58:30.861028 PCI: 00:14.0 10 * [0xd1100000 - 0xd110ffff] mem
1079 13:58:30.863837 PCI: 00:1f.3 20 * [0xd1110000 - 0xd111ffff] mem
1080 13:58:30.870585 PCI: 00:04.0 10 * [0xd1120000 - 0xd1127fff] mem
1081 13:58:30.873741 PCI: 00:1f.2 10 * [0xd1128000 - 0xd112bfff] mem
1082 13:58:30.880415 PCI: 00:1f.3 10 * [0xd112c000 - 0xd112ffff] mem
1083 13:58:30.884160 PCI: 00:08.0 10 * [0xd1130000 - 0xd1130fff] mem
1084 13:58:30.890438 PCI: 00:14.2 10 * [0xd1131000 - 0xd1131fff] mem
1085 13:58:30.894133 PCI: 00:15.0 10 * [0xd1132000 - 0xd1132fff] mem
1086 13:58:30.900615 PCI: 00:15.1 10 * [0xd1133000 - 0xd1133fff] mem
1087 13:58:30.903503 PCI: 00:16.0 10 * [0xd1134000 - 0xd1134fff] mem
1088 13:58:30.910391 PCI: 00:19.0 18 * [0xd1135000 - 0xd1135fff] mem
1089 13:58:30.913842 PCI: 00:19.1 10 * [0xd1136000 - 0xd1136fff] mem
1090 13:58:30.916704 PCI: 00:1e.0 10 * [0xd1137000 - 0xd1137fff] mem
1091 13:58:30.923469 PCI: 00:1e.2 10 * [0xd1138000 - 0xd1138fff] mem
1092 13:58:30.926680 PCI: 00:1e.4 10 * [0xd1139000 - 0xd1139fff] mem
1093 13:58:30.933499 PCI: 00:1e.6 10 * [0xd113a000 - 0xd113afff] mem
1094 13:58:30.936972 PCI: 00:1f.5 10 * [0xd113b000 - 0xd113bfff] mem
1095 13:58:30.943229 PCI: 00:1f.4 10 * [0xd113c000 - 0xd113c0ff] mem
1096 13:58:30.950045 DOMAIN: 0000 mem: next_base: d113c100 size: 1113c100 align: 28 gran: 0 done
1097 13:58:30.956774 PCI: 00:1c.0 prefmem: base:dfffffff size:0 align:20 gran:20 limit:dfffffff
1098 13:58:30.966291 PCI: 00:1c.0 prefmem: next_base: dfffffff size: 0 align: 20 gran: 20 done
1099 13:58:30.972912 PCI: 00:1c.0 mem: base:d1000000 size:100000 align:20 gran:20 limit:d10fffff
1100 13:58:30.976576 PCI: 01:00.0 10 * [0xd1000000 - 0xd1001fff] mem
1101 13:58:30.986611 PCI: 00:1c.0 mem: next_base: d1002000 size: 100000 align: 20 gran: 20 done
1102 13:58:30.989912 Root Device assign_resources, bus 0 link: 0
1103 13:58:30.993102 DOMAIN: 0000 assign_resources, bus 0 link: 0
1104 13:58:31.002942 PCI: 00:02.0 10 <- [0x00d0000000 - 0x00d0ffffff] size 0x01000000 gran 0x18 mem64
1105 13:58:31.009379 PCI: 00:02.0 18 <- [0x00c0000000 - 0x00cfffffff] size 0x10000000 gran 0x1c prefmem64
1106 13:58:31.019546 PCI: 00:02.0 20 <- [0x0000001c00 - 0x0000001c3f] size 0x00000040 gran 0x06 io
1107 13:58:31.025918 PCI: 00:04.0 10 <- [0x00d1120000 - 0x00d1127fff] size 0x00008000 gran 0x0f mem64
1108 13:58:31.035898 PCI: 00:08.0 10 <- [0x00d1130000 - 0x00d1130fff] size 0x00001000 gran 0x0c mem64
1109 13:58:31.042653 PCI: 00:14.0 10 <- [0x00d1100000 - 0x00d110ffff] size 0x00010000 gran 0x10 mem64
1110 13:58:31.045849 PCI: 00:14.0 assign_resources, bus 0 link: 0
1111 13:58:31.052253 PCI: 00:14.0 assign_resources, bus 0 link: 0
1112 13:58:31.058850 PCI: 00:14.2 10 <- [0x00d1131000 - 0x00d1131fff] size 0x00001000 gran 0x0c mem64
1113 13:58:31.068773 PCI: 00:15.0 10 <- [0x00d1132000 - 0x00d1132fff] size 0x00001000 gran 0x0c mem64
1114 13:58:31.071919 PCI: 00:15.0 assign_resources, bus 1 link: 0
1115 13:58:31.078628 PCI: 00:15.0 assign_resources, bus 1 link: 0
1116 13:58:31.085412 PCI: 00:15.1 10 <- [0x00d1133000 - 0x00d1133fff] size 0x00001000 gran 0x0c mem64
1117 13:58:31.088692 PCI: 00:15.1 assign_resources, bus 2 link: 0
1118 13:58:31.095471 PCI: 00:15.1 assign_resources, bus 2 link: 0
1119 13:58:31.101985 PCI: 00:16.0 10 <- [0x00d1134000 - 0x00d1134fff] size 0x00001000 gran 0x0c mem64
1120 13:58:31.111749 PCI: 00:19.0 18 <- [0x00d1135000 - 0x00d1135fff] size 0x00001000 gran 0x0c mem64
1121 13:58:31.118457 PCI: 00:19.1 10 <- [0x00d1136000 - 0x00d1136fff] size 0x00001000 gran 0x0c mem64
1122 13:58:31.121948 PCI: 00:19.1 assign_resources, bus 3 link: 0
1123 13:58:31.128819 PCI: 00:19.1 assign_resources, bus 3 link: 0
1124 13:58:31.134927 PCI: 00:1c.0 1c <- [0x000000ef9f - 0x000000ef9e] size 0x00000000 gran 0x0c bus 01 io
1125 13:58:31.145007 PCI: 00:1c.0 24 <- [0x00dfffffff - 0x00dffffffe] size 0x00000000 gran 0x14 bus 01 prefmem
1126 13:58:31.154758 PCI: 00:1c.0 20 <- [0x00d1000000 - 0x00d10fffff] size 0x00100000 gran 0x14 bus 01 mem
1127 13:58:31.158360 PCI: 00:1c.0 assign_resources, bus 1 link: 0
1128 13:58:31.168308 PCI: 01:00.0 10 <- [0x00d1000000 - 0x00d1001fff] size 0x00002000 gran 0x0d mem64
1129 13:58:31.171230 PCI: 00:1c.0 assign_resources, bus 1 link: 0
1130 13:58:31.177799 PCI: 00:1e.0 10 <- [0x00d1137000 - 0x00d1137fff] size 0x00001000 gran 0x0c mem64
1131 13:58:31.188123 PCI: 00:1e.2 10 <- [0x00d1138000 - 0x00d1138fff] size 0x00001000 gran 0x0c mem64
1132 13:58:31.191607 PCI: 00:1e.2 assign_resources, bus 4 link: 0
1133 13:58:31.197739 PCI: 00:1e.2 assign_resources, bus 4 link: 0
1134 13:58:31.204537 PCI: 00:1e.4 10 <- [0x00d1139000 - 0x00d1139fff] size 0x00001000 gran 0x0c mem64
1135 13:58:31.214230 PCI: 00:1e.6 10 <- [0x00d113a000 - 0x00d113afff] size 0x00001000 gran 0x0c mem64
1136 13:58:31.217605 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1137 13:58:31.221109 PCI: 00:1f.0 assign_resources, bus 0 link: 0
1138 13:58:31.227779 LPC: Trying to open IO window from 800 size 1ff
1139 13:58:31.234499 PCI: 00:1f.2 10 <- [0x00d1128000 - 0x00d112bfff] size 0x00004000 gran 0x0e mem
1140 13:58:31.244470 PCI: 00:1f.3 10 <- [0x00d112c000 - 0x00d112ffff] size 0x00004000 gran 0x0e mem64
1141 13:58:31.250669 PCI: 00:1f.3 20 <- [0x00d1110000 - 0x00d111ffff] size 0x00010000 gran 0x10 mem64
1142 13:58:31.261027 PCI: 00:1f.4 10 <- [0x00d113c000 - 0x00d113c0ff] size 0x00000100 gran 0x08 mem64
1143 13:58:31.267047 PCI: 00:1f.5 10 <- [0x00d113b000 - 0x00d113bfff] size 0x00001000 gran 0x0c mem
1144 13:58:31.270303 DOMAIN: 0000 assign_resources, bus 0 link: 0
1145 13:58:31.277245 Root Device assign_resources, bus 0 link: 0
1146 13:58:31.280549 Done setting resources.
1147 13:58:31.284235 Show resources in subtree (Root Device)...After assigning values.
1148 13:58:31.290349 Root Device child on link 0 CPU_CLUSTER: 0
1149 13:58:31.293967 CPU_CLUSTER: 0 child on link 0 APIC: 00
1150 13:58:31.294540 APIC: 00
1151 13:58:31.297522 APIC: 03
1152 13:58:31.298154 APIC: 01
1153 13:58:31.300591 APIC: 02
1154 13:58:31.303983 DOMAIN: 0000 child on link 0 PCI: 00:00.0
1155 13:58:31.313823 DOMAIN: 0000 resource base 1900 size 40 align 6 gran 0 limit ef9f flags 40040100 index 10000000
1156 13:58:31.324027 DOMAIN: 0000 resource base c0000000 size 1113c100 align 28 gran 0 limit dfffffff flags 40040200 index 10000100
1157 13:58:31.327106 PCI: 00:00.0
1158 13:58:31.337182 PCI: 00:00.0 resource base e0000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index 0
1159 13:58:31.343473 PCI: 00:00.0 resource base fed10000 size 8000 align 0 gran 0 limit 0 flags f0000200 index 1
1160 13:58:31.353618 PCI: 00:00.0 resource base fed18000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 2
1161 13:58:31.363431 PCI: 00:00.0 resource base fed19000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 3
1162 13:58:31.373365 PCI: 00:00.0 resource base fed84000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 4
1163 13:58:31.383084 PCI: 00:00.0 resource base fed80000 size 4000 align 0 gran 0 limit 0 flags f0000200 index 5
1164 13:58:31.393282 PCI: 00:00.0 resource base fed90000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 6
1165 13:58:31.399789 PCI: 00:00.0 resource base fed91000 size 1000 align 0 gran 0 limit 0 flags f0000200 index 7
1166 13:58:31.409938 PCI: 00:00.0 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 8
1167 13:58:31.419562 PCI: 00:00.0 resource base c0000 size 7af40000 align 0 gran 0 limit 0 flags e0004200 index 9
1168 13:58:31.429582 PCI: 00:00.0 resource base 7b000000 size 800000 align 0 gran 0 limit 0 flags f0004200 index b
1169 13:58:31.439868 PCI: 00:00.0 resource base 7b800000 size 4800000 align 0 gran 0 limit 0 flags f0000200 index c
1170 13:58:31.449586 PCI: 00:00.0 resource base 100000000 size 7f000000 align 0 gran 0 limit 0 flags e0004200 index d
1171 13:58:31.456050 PCI: 00:00.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index e
1172 13:58:31.466212 PCI: 00:00.0 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index f
1173 13:58:31.469135 PCI: 00:02.0
1174 13:58:31.478835 PCI: 00:02.0 resource base d0000000 size 1000000 align 24 gran 24 limit d0ffffff flags 60000201 index 10
1175 13:58:31.489114 PCI: 00:02.0 resource base c0000000 size 10000000 align 28 gran 28 limit cfffffff flags 60001201 index 18
1176 13:58:31.498910 PCI: 00:02.0 resource base 1c00 size 40 align 6 gran 6 limit 1c3f flags 60000100 index 20
1177 13:58:31.499498 PCI: 00:04.0
1178 13:58:31.508772 PCI: 00:04.0 resource base d1120000 size 8000 align 15 gran 15 limit d1127fff flags 60000201 index 10
1179 13:58:31.512265 PCI: 00:08.0
1180 13:58:31.522085 PCI: 00:08.0 resource base d1130000 size 1000 align 12 gran 12 limit d1130fff flags 60000201 index 10
1181 13:58:31.525308 PCI: 00:14.0 child on link 0 USB0 port 0
1182 13:58:31.538717 PCI: 00:14.0 resource base d1100000 size 10000 align 16 gran 16 limit d110ffff flags 60000201 index 10
1183 13:58:31.541956 USB0 port 0 child on link 0 USB2 port 0
1184 13:58:31.542544 USB2 port 0
1185 13:58:31.545301 USB2 port 1
1186 13:58:31.545911 USB2 port 2
1187 13:58:31.548574 USB2 port 4
1188 13:58:31.551481 USB2 port 8
1189 13:58:31.551964 PCI: 00:14.1
1190 13:58:31.555044 PCI: 00:14.2
1191 13:58:31.565139 PCI: 00:14.2 resource base d1131000 size 1000 align 12 gran 12 limit d1131fff flags 60000201 index 10
1192 13:58:31.568492 PCI: 00:15.0 child on link 0 I2C: 01:5c
1193 13:58:31.578132 PCI: 00:15.0 resource base d1132000 size 1000 align 12 gran 12 limit d1132fff flags 60000201 index 10
1194 13:58:31.581875 I2C: 01:5c
1195 13:58:31.584958 PCI: 00:15.1 child on link 0 I2C: 02:15
1196 13:58:31.594725 PCI: 00:15.1 resource base d1133000 size 1000 align 12 gran 12 limit d1133fff flags 60000201 index 10
1197 13:58:31.595321 I2C: 02:15
1198 13:58:31.598025 PCI: 00:15.2
1199 13:58:31.598608 PCI: 00:15.3
1200 13:58:31.601445 PCI: 00:16.0
1201 13:58:31.611350 PCI: 00:16.0 resource base d1134000 size 1000 align 12 gran 12 limit d1134fff flags 60000201 index 10
1202 13:58:31.614853 PCI: 00:16.1
1203 13:58:31.615421 PCI: 00:16.2
1204 13:58:31.618000 PCI: 00:16.3
1205 13:58:31.618573 PCI: 00:16.4
1206 13:58:31.621177 PCI: 00:17.0
1207 13:58:31.621768 PCI: 00:19.0
1208 13:58:31.631128 PCI: 00:19.0 resource base fe034000 size 1000 align 12 gran 12 limit ffffffffffffffff flags c0000200 index 10
1209 13:58:31.644130 PCI: 00:19.0 resource base d1135000 size 1000 align 12 gran 12 limit d1135fff flags 60000201 index 18
1210 13:58:31.647857 PCI: 00:19.1 child on link 0 I2C: 03:39
1211 13:58:31.657815 PCI: 00:19.1 resource base d1136000 size 1000 align 12 gran 12 limit d1136fff flags 60000201 index 10
1212 13:58:31.658401 I2C: 03:39
1213 13:58:31.660898 I2C: 03:3a
1214 13:58:31.661374 I2C: 03:1a
1215 13:58:31.664239 PCI: 00:19.2
1216 13:58:31.667402 PCI: 00:1c.0 child on link 0 PCI: 01:00.0
1217 13:58:31.677670 PCI: 00:1c.0 resource base ef9f size 0 align 12 gran 12 limit ef9f flags 60080102 index 1c
1218 13:58:31.687209 PCI: 00:1c.0 resource base dfffffff size 0 align 20 gran 20 limit dfffffff flags 60081202 index 24
1219 13:58:31.697386 PCI: 00:1c.0 resource base d1000000 size 100000 align 20 gran 20 limit d10fffff flags 60080202 index 20
1220 13:58:31.701179 PCI: 01:00.0
1221 13:58:31.710596 PCI: 01:00.0 resource base d1000000 size 2000 align 13 gran 13 limit d1001fff flags 60000201 index 10
1222 13:58:31.711184 PCI: 00:1c.1
1223 13:58:31.714152 PCI: 00:1c.2
1224 13:58:31.714746 PCI: 00:1c.3
1225 13:58:31.717147 PCI: 00:1c.4
1226 13:58:31.717771 PCI: 00:1c.5
1227 13:58:31.720425 PCI: 00:1c.6
1228 13:58:31.721007 PCI: 00:1c.7
1229 13:58:31.723659 PCI: 00:1d.0
1230 13:58:31.724137 PCI: 00:1d.1
1231 13:58:31.726813 PCI: 00:1d.2
1232 13:58:31.727290 PCI: 00:1d.3
1233 13:58:31.730458 PCI: 00:1e.0
1234 13:58:31.740498 PCI: 00:1e.0 resource base d1137000 size 1000 align 12 gran 12 limit d1137fff flags 60000201 index 10
1235 13:58:31.741086 PCI: 00:1e.1
1236 13:58:31.747116 PCI: 00:1e.2 child on link 0 SPI: 00
1237 13:58:31.757223 PCI: 00:1e.2 resource base d1138000 size 1000 align 12 gran 12 limit d1138fff flags 60000201 index 10
1238 13:58:31.757839 SPI: 00
1239 13:58:31.760434 PCI: 00:1e.3
1240 13:58:31.761021 PCI: 00:1e.4
1241 13:58:31.769864 PCI: 00:1e.4 resource base d1139000 size 1000 align 12 gran 12 limit d1139fff flags 60000201 index 10
1242 13:58:31.773444 PCI: 00:1e.5
1243 13:58:31.774061 PCI: 00:1e.6
1244 13:58:31.783100 PCI: 00:1e.6 resource base d113a000 size 1000 align 12 gran 12 limit d113afff flags 60000201 index 10
1245 13:58:31.790130 PCI: 00:1f.0 child on link 0 PNP: 0c09.0
1246 13:58:31.796976 PCI: 00:1f.0 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0000100 index 0
1247 13:58:31.799648 PNP: 0c09.0
1248 13:58:31.810057 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1249 13:58:31.810654 PCI: 00:1f.1
1250 13:58:31.813115 PCI: 00:1f.2
1251 13:58:31.822943 PCI: 00:1f.2 resource base d1128000 size 4000 align 14 gran 14 limit d112bfff flags 60000200 index 10
1252 13:58:31.832685 PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags d0000200 index 48
1253 13:58:31.839623 PCI: 00:1f.2 resource base 1800 size 100 align 0 gran 0 limit 0 flags c0000100 index 40
1254 13:58:31.843061 PCI: 00:1f.3
1255 13:58:31.852595 PCI: 00:1f.3 resource base d112c000 size 4000 align 14 gran 14 limit d112ffff flags 60000201 index 10
1256 13:58:31.863056 PCI: 00:1f.3 resource base d1110000 size 10000 align 16 gran 16 limit d111ffff flags 60000201 index 20
1257 13:58:31.863661 PCI: 00:1f.4
1258 13:58:31.872448 PCI: 00:1f.4 resource base efa0 size 20 align 0 gran 0 limit efbf flags f0000100 index 20
1259 13:58:31.882690 PCI: 00:1f.4 resource base d113c000 size 100 align 12 gran 8 limit d113c0ff flags 60000201 index 10
1260 13:58:31.885899 PCI: 00:1f.5
1261 13:58:31.895775 PCI: 00:1f.5 resource base d113b000 size 1000 align 12 gran 12 limit d113bfff flags 60000200 index 10
1262 13:58:31.896363 PCI: 00:1f.6
1263 13:58:31.899248 Done allocating resources.
1264 13:58:31.905731 BS: BS_DEV_RESOURCES times (us): entry 0 run 2114315 exit 31
1265 13:58:31.909054 Enabling resources...
1266 13:58:31.912837 PCI: 00:00.0 subsystem <- 8086/590c
1267 13:58:31.915337 PCI: 00:00.0 cmd <- 06
1268 13:58:31.918909 PCI: 00:02.0 subsystem <- 8086/591c
1269 13:58:31.922341 PCI: 00:02.0 cmd <- 03
1270 13:58:31.922938 PCI: 00:04.0 cmd <- 02
1271 13:58:31.925413 PCI: 00:08.0 cmd <- 06
1272 13:58:31.928979 PCI: 00:14.0 subsystem <- 8086/9d2f
1273 13:58:31.932269 PCI: 00:14.0 cmd <- 02
1274 13:58:31.935301 PCI: 00:14.2 subsystem <- 8086/9d31
1275 13:58:31.938380 PCI: 00:14.2 cmd <- 02
1276 13:58:31.942397 PCI: 00:15.0 subsystem <- 8086/9d60
1277 13:58:31.945212 PCI: 00:15.0 cmd <- 06
1278 13:58:31.948732 PCI: 00:15.1 subsystem <- 8086/9d61
1279 13:58:31.952122 PCI: 00:15.1 cmd <- 06
1280 13:58:31.955492 PCI: 00:16.0 subsystem <- 8086/9d3a
1281 13:58:31.956089 PCI: 00:16.0 cmd <- 02
1282 13:58:31.961982 PCI: 00:19.0 subsystem <- 8086/9d66
1283 13:58:31.962571 PCI: 00:19.0 cmd <- 06
1284 13:58:31.965081 PCI: 00:19.1 subsystem <- 8086/9d65
1285 13:58:31.968497 PCI: 00:19.1 cmd <- 06
1286 13:58:31.972304 PCI: 00:1c.0 bridge ctrl <- 0003
1287 13:58:31.974996 PCI: 00:1c.0 subsystem <- 8086/9d10
1288 13:58:31.978325 PCI: 00:1c.0 cmd <- 06
1289 13:58:31.981586 PCI: 00:1e.0 subsystem <- 8086/9d27
1290 13:58:31.984764 PCI: 00:1e.0 cmd <- 06
1291 13:58:31.988062 PCI: 00:1e.2 subsystem <- 8086/9d29
1292 13:58:31.991544 PCI: 00:1e.2 cmd <- 06
1293 13:58:31.994437 PCI: 00:1e.4 subsystem <- 8086/9d2b
1294 13:58:31.997855 PCI: 00:1e.4 cmd <- 06
1295 13:58:32.001160 PCI: 00:1e.6 subsystem <- 8086/9d2d
1296 13:58:32.001645 PCI: 00:1e.6 cmd <- 06
1297 13:58:32.008099 PCI: 00:1f.0 subsystem <- 8086/9d4b
1298 13:58:32.008678 PCI: 00:1f.0 cmd <- 407
1299 13:58:32.011193 PCI: 00:1f.2 subsystem <- 8086/9d21
1300 13:58:32.014418 PCI: 00:1f.2 cmd <- 02
1301 13:58:32.017744 PCI: 00:1f.3 subsystem <- 8086/9d71
1302 13:58:32.020969 PCI: 00:1f.3 cmd <- 02
1303 13:58:32.024609 PCI: 00:1f.4 subsystem <- 8086/9d23
1304 13:58:32.027881 PCI: 00:1f.4 cmd <- 03
1305 13:58:32.030855 PCI: 00:1f.5 subsystem <- 8086/9d24
1306 13:58:32.034042 PCI: 00:1f.5 cmd <- 406
1307 13:58:32.041863 PCI: 01:00.0 subsystem <- 8086/095a
1308 13:58:32.042440 PCI: 01:00.0 cmd <- 02
1309 13:58:32.045930 done.
1310 13:58:32.063162 ME: Version : 11.8.50.3470
1311 13:58:32.069558 BS: BS_DEV_ENABLE times (us): entry 230 run 139354 exit 19491
1312 13:58:32.073331 Initializing devices...
1313 13:58:32.076405 Root Device init ...
1314 13:58:32.080301 Chrome EC: Set SMI mask to 0x0000000000000001
1315 13:58:32.086901 Chrome EC: Set S5 LAZY WAKE mask to 0x0000000000000006
1316 13:58:32.093987 Chrome EC: Set S3 LAZY WAKE mask to 0x0000000010001006
1317 13:58:32.097114 Chrome EC: Set S0iX LAZY WAKE mask to 0x0000000010001006
1318 13:58:32.103756 Chrome EC: Set WAKE mask to 0x0000000000000000
1319 13:58:32.107003 Root Device init finished in 30927 usecs
1320 13:58:32.110055 CPU_CLUSTER: 0 init ...
1321 13:58:32.113248 CPU_CLUSTER: 0 init finished in 2445 usecs
1322 13:58:32.117912 PCI: 00:00.0 init ...
1323 13:58:32.121210 CPU TDP: 5 Watts
1324 13:58:32.124327 CPU PL2 = 18 Watts
1325 13:58:32.127822 PCI: 00:00.0 init finished in 6985 usecs
1326 13:58:32.130745 PCI: 00:02.0 init ...
1327 13:58:32.134095 PCI: 00:02.0 init finished in 2249 usecs
1328 13:58:32.137499 PCI: 00:04.0 init ...
1329 13:58:32.140950 PCI: 00:04.0 init finished in 2249 usecs
1330 13:58:32.144297 PCI: 00:08.0 init ...
1331 13:58:32.147531 PCI: 00:08.0 init finished in 2249 usecs
1332 13:58:32.151026 PCI: 00:14.0 init ...
1333 13:58:32.153648 PCI: 00:14.0 init finished in 2248 usecs
1334 13:58:32.157302 PCI: 00:14.2 init ...
1335 13:58:32.160462 PCI: 00:14.2 init finished in 2250 usecs
1336 13:58:32.163727 PCI: 00:15.0 init ...
1337 13:58:32.166976 DW I2C bus 0 at 0xd1132000 (400 KHz)
1338 13:58:32.170080 PCI: 00:15.0 init finished in 5969 usecs
1339 13:58:32.173572 PCI: 00:15.1 init ...
1340 13:58:32.176838 DW I2C bus 1 at 0xd1133000 (400 KHz)
1341 13:58:32.180307 PCI: 00:15.1 init finished in 5967 usecs
1342 13:58:32.183292 PCI: 00:16.0 init ...
1343 13:58:32.186589 PCI: 00:16.0 init finished in 2248 usecs
1344 13:58:32.190956 PCI: 00:19.1 init ...
1345 13:58:32.194228 DW I2C bus 5 at 0xd1136000 (400 KHz)
1346 13:58:32.201069 PCI: 00:19.1 init finished in 5961 usecs
1347 13:58:32.201683 PCI: 00:1c.0 init ...
1348 13:58:32.204168 Initializing PCH PCIe bridge.
1349 13:58:32.210837 PCI: 00:1c.0 init finished in 5289 usecs
1350 13:58:32.214483 PCI: 00:1e.4 init ...
1351 13:58:32.217516 PCI: 00:1e.4 init finished in 2248 usecs
1352 13:58:32.221580 PCI: 00:1f.0 init ...
1353 13:58:32.224807 IOAPIC: Initializing IOAPIC at 0xfec00000
1354 13:58:32.231364 IOAPIC: Bootstrap Processor Local APIC = 0x00
1355 13:58:32.231948 IOAPIC: ID = 0x02
1356 13:58:32.234331 IOAPIC: Dumping registers
1357 13:58:32.237652 reg 0x0000: 0x02000000
1358 13:58:32.241484 reg 0x0001: 0x00770020
1359 13:58:32.244355 reg 0x0002: 0x00000000
1360 13:58:32.247814 PCI: 00:1f.0 init finished in 23478 usecs
1361 13:58:32.250880 PCI: 00:1f.2 init ...
1362 13:58:32.251351 RTC Init
1363 13:58:32.254134 Set power on after power failure.
1364 13:58:32.257349 Disabling ACPI via APMC:
1365 13:58:32.262045 done.
1366 13:58:32.262512 Disabling Deep S3
1367 13:58:32.265685 Disabling Deep S3
1368 13:58:32.266193 Enabling Deep S4
1369 13:58:32.268930 Enabling Deep S4
1370 13:58:32.269399 Enabling Deep S5
1371 13:58:32.272427 Enabling Deep S5
1372 13:58:32.275523 PCI: 00:1f.2 init finished in 23844 usecs
1373 13:58:32.278791 PCI: 00:1f.4 init ...
1374 13:58:32.282311 PCI: 00:1f.4 init finished in 2251 usecs
1375 13:58:32.287286 PCI: 01:00.0 init ...
1376 13:58:32.290754 PCI: 01:00.0 init finished in 2394 usecs
1377 13:58:32.294423 PNP: 0c09.0 init ...
1378 13:58:32.300949 Google Chrome EC: Hello got back 11223344 status (0)
1379 13:58:32.304099 Google Chrome EC: version:
1380 13:58:32.307572 ro: rammus_v2.0.387-f0df0fe2e
1381 13:58:32.310932 rw: rammus_v2.0.425-6e0dd622e
1382 13:58:32.314550 running image: 1
1383 13:58:32.317391 EC returned error result code 1
1384 13:58:32.320747 PNP: 0c09.0 init finished in 24479 usecs
1385 13:58:32.324022 Devices initialized
1386 13:58:32.327595 Show all devs... After init.
1387 13:58:32.328196 Root Device: enabled 1
1388 13:58:32.330624 CPU_CLUSTER: 0: enabled 1
1389 13:58:32.334416 DOMAIN: 0000: enabled 1
1390 13:58:32.334983 APIC: 00: enabled 1
1391 13:58:32.337666 PCI: 00:00.0: enabled 1
1392 13:58:32.340825 PCI: 00:02.0: enabled 1
1393 13:58:32.344174 PCI: 00:14.0: enabled 1
1394 13:58:32.344741 PCI: 00:14.1: enabled 0
1395 13:58:32.347319 PCI: 00:14.2: enabled 1
1396 13:58:32.350678 PCI: 00:15.0: enabled 1
1397 13:58:32.354140 PCI: 00:15.1: enabled 1
1398 13:58:32.354709 PCI: 00:15.2: enabled 0
1399 13:58:32.357538 PCI: 00:15.3: enabled 0
1400 13:58:32.360710 PCI: 00:16.0: enabled 1
1401 13:58:32.363940 PCI: 00:16.1: enabled 0
1402 13:58:32.364511 PCI: 00:16.2: enabled 0
1403 13:58:32.367103 PCI: 00:16.3: enabled 0
1404 13:58:32.370308 PCI: 00:16.4: enabled 0
1405 13:58:32.373768 PCI: 00:17.0: enabled 0
1406 13:58:32.374297 PCI: 00:19.0: enabled 1
1407 13:58:32.377018 PCI: 00:19.1: enabled 1
1408 13:58:32.380498 PCI: 00:19.2: enabled 0
1409 13:58:32.381069 PCI: 00:1c.0: enabled 1
1410 13:58:32.383602 PCI: 00:1c.1: enabled 0
1411 13:58:32.386902 PCI: 00:1c.2: enabled 0
1412 13:58:32.390382 PCI: 00:1c.3: enabled 0
1413 13:58:32.390943 PCI: 00:1c.4: enabled 0
1414 13:58:32.393650 PCI: 00:1c.5: enabled 0
1415 13:58:32.396733 PCI: 00:1c.6: enabled 0
1416 13:58:32.400516 PCI: 00:1c.7: enabled 0
1417 13:58:32.401082 PCI: 00:1d.0: enabled 0
1418 13:58:32.403248 PCI: 00:1d.1: enabled 0
1419 13:58:32.407123 PCI: 00:1d.2: enabled 0
1420 13:58:32.410254 PCI: 00:1d.3: enabled 0
1421 13:58:32.410816 PCI: 00:1e.0: enabled 1
1422 13:58:32.413563 PCI: 00:1e.1: enabled 0
1423 13:58:32.416525 PCI: 00:1e.2: enabled 1
1424 13:58:32.420197 PCI: 00:1e.3: enabled 0
1425 13:58:32.420764 PCI: 00:1e.4: enabled 1
1426 13:58:32.423379 PCI: 00:1e.5: enabled 0
1427 13:58:32.426825 PCI: 00:1e.6: enabled 1
1428 13:58:32.427387 PCI: 00:1f.0: enabled 1
1429 13:58:32.429893 PCI: 00:1f.1: enabled 0
1430 13:58:32.433070 PCI: 00:1f.2: enabled 1
1431 13:58:32.436512 PCI: 00:1f.3: enabled 1
1432 13:58:32.437078 PCI: 00:1f.4: enabled 1
1433 13:58:32.439497 PCI: 00:1f.5: enabled 1
1434 13:58:32.442929 PCI: 00:1f.6: enabled 0
1435 13:58:32.446449 USB0 port 0: enabled 1
1436 13:58:32.446922 I2C: 01:5c: enabled 1
1437 13:58:32.450121 I2C: 02:15: enabled 1
1438 13:58:32.453260 I2C: 03:39: enabled 1
1439 13:58:32.453911 I2C: 03:3a: enabled 1
1440 13:58:32.456300 I2C: 03:1a: enabled 1
1441 13:58:32.459582 PCI: 01:00.0: enabled 1
1442 13:58:32.460145 SPI: 00: enabled 1
1443 13:58:32.462923 PNP: 0c09.0: enabled 1
1444 13:58:32.466277 USB2 port 0: enabled 1
1445 13:58:32.466840 USB2 port 1: enabled 1
1446 13:58:32.469503 USB2 port 2: enabled 1
1447 13:58:32.472928 USB2 port 4: enabled 1
1448 13:58:32.476372 USB2 port 8: enabled 1
1449 13:58:32.476934 APIC: 03: enabled 1
1450 13:58:32.479451 APIC: 01: enabled 1
1451 13:58:32.479921 APIC: 02: enabled 1
1452 13:58:32.483005 PCI: 00:04.0: enabled 1
1453 13:58:32.486341 PCI: 00:08.0: enabled 1
1454 13:58:32.492901 FMAP: area RW_ELOG found @ 9f0000 (16384 bytes)
1455 13:58:32.495707 ELOG: NV offset 0x9f0000 size 0x4000
1456 13:58:32.502757 ELOG: area is 4096 bytes, full threshold 3842, shrink size 1024
1457 13:58:32.509475 ELOG: Event(17) added with size 13 at 2022-09-28 13:47:04 UTC
1458 13:58:32.515580 POST: Unexpected post code in previous boot: 0x34
1459 13:58:32.519158 ELOG: Event(A3) added with size 11 at 2022-09-28 13:47:04 UTC
1460 13:58:32.525919 ELOG: Event(92) added with size 9 at 2022-09-28 13:47:04 UTC
1461 13:58:32.532248 ELOG: Event(9A) added with size 9 at 2022-09-28 13:47:04 UTC
1462 13:58:32.538576 ELOG: Event(AD) added with size 10 at 2022-09-28 13:47:04 UTC
1463 13:58:32.545228 ELOG: Event(9F) added with size 14 at 2022-09-28 13:47:04 UTC
1464 13:58:32.552300 BS: BS_DEV_INIT times (us): entry 0 run 417272 exit 60041
1465 13:58:32.558721 ELOG: Event(A1) added with size 10 at 2022-09-28 13:47:04 UTC
1466 13:58:32.564818 elog_add_boot_reason: Logged recovery mode boot (Dev-switch on), reason: 0x1b
1467 13:58:32.571675 ELOG: Event(A0) added with size 9 at 2022-09-28 13:47:04 UTC
1468 13:58:32.578401 elog_add_boot_reason: Logged dev mode boot
1469 13:58:32.579000 Finalize devices...
1470 13:58:32.581553 Devices finalized
1471 13:58:32.584917 FMAP: area RW_NVRAM found @ 9fa000 (24576 bytes)
1472 13:58:32.591635 BS: BS_POST_DEVICE times (us): entry 25581 run 3962 exit 5204
1473 13:58:32.598654 BS: BS_OS_RESUME_CHECK times (us): entry 0 run 58 exit 0
1474 13:58:32.604894 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1475 13:58:32.608265 CBFS: Locating 'fallback/dsdt.aml'
1476 13:58:32.611017 CBFS: Found @ offset 19af40 size 4691
1477 13:58:32.617935 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1478 13:58:32.621418 CBFS: Locating 'fallback/slic'
1479 13:58:32.625195 CBFS: 'fallback/slic' not found.
1480 13:58:32.631455 ACPI: Writing ACPI tables at 7aa9a000.
1481 13:58:32.632062 ACPI: * FACS
1482 13:58:32.635107 ACPI: * DSDT
1483 13:58:32.638235 Ramoops buffer: 0x100000@0x7a999000.
1484 13:58:32.641601 SGX: not enabled or not supported. skip gnvs fill
1485 13:58:32.646525 ACPI: * FADT
1486 13:58:32.647110 SCI is IRQ9
1487 13:58:32.652877 ACPI: added table 1/32, length now 40
1488 13:58:32.653459 ACPI: * SSDT
1489 13:58:32.656276 Found 1 CPU(s) with 4 core(s) each.
1490 13:58:32.662789 \_SB.PCI0.I2C0.H05C: SISC Touchscreen at I2C: 01:5c
1491 13:58:32.666156 \_SB.PCI0.I2C1.D015: ELAN Touchpad at I2C: 02:15
1492 13:58:32.672834 \_SB.PCI0.I2C5.MAXR: Maxim MAX98927 Codec address 039h
1493 13:58:32.679480 \_SB.PCI0.I2C5.MAXL: Maxim MAX98927 Codec address 03ah
1494 13:58:32.686324 \_SB.PCI0.I2C5.DLG7: Dialog Semiconductor DA7219 Audio Codec address 01ah irq 105
1495 13:58:32.689315 Error: Could not locate 'wifi_sar' in VPD.
1496 13:58:32.692909 Error: failed from getting SAR limits!
1497 13:58:32.699323 \_SB.PCI0.RP01.WIFI: Intel WiFi PCI: 01:00.0
1498 13:58:32.702402 \_SB.PCI0.SPI0.S001: SPI Device at SPI: 00
1499 13:58:32.709169 \_SB.PCI0.XHCI.RHUB.HS01: USB Type C Port 1 at USB2 port 0
1500 13:58:32.715448 \_SB.PCI0.XHCI.RHUB.HS02: USB Type A Port 1 at USB2 port 1
1501 13:58:32.719351 \_SB.PCI0.XHCI.RHUB.HS03: Bluetooth at USB2 port 2
1502 13:58:32.725846 \_SB.PCI0.XHCI.RHUB.HS05: USB Type C Port 2 at USB2 port 4
1503 13:58:32.728908 \_SB.PCI0.XHCI.RHUB.HS09: Camera at USB2 port 8
1504 13:58:32.735366 ACPI: added table 2/32, length now 44
1505 13:58:32.735954 ACPI: * MCFG
1506 13:58:32.738553 ACPI: added table 3/32, length now 48
1507 13:58:32.742443 ACPI: * TPM2
1508 13:58:32.745196 ACPI: added table 4/32, length now 52
1509 13:58:32.745672 ACPI: * MADT
1510 13:58:32.748703 SCI is IRQ9
1511 13:58:32.751682 ACPI: added table 5/32, length now 56
1512 13:58:32.752155 current = 7aa9fa60
1513 13:58:32.758513 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1514 13:58:32.764931 CBFS: Locating 'dmic-4ch-48khz-16b.bin'
1515 13:58:32.768233 CBFS: Found @ offset 167000 size ba8
1516 13:58:32.774687 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1517 13:58:32.778457 CBFS: Locating 'dmic-4ch-48khz-32b.bin'
1518 13:58:32.781689 CBFS: Found @ offset 19f640 size ba8
1519 13:58:32.788160 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1520 13:58:32.791626 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1521 13:58:32.794736 CBFS: Found @ offset 167cc0 size 64
1522 13:58:32.801412 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1523 13:58:32.804588 CBFS: Locating 'dialog-2ch-48khz-24b.bin'
1524 13:58:32.808153 CBFS: Found @ offset 167cc0 size 64
1525 13:58:32.814573 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1526 13:58:32.821349 CBFS: Locating 'max98927-render-2ch-48khz-24b.bin'
1527 13:58:32.824464 CBFS: Found @ offset 167c00 size 64
1528 13:58:32.831370 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1529 13:58:32.834352 CBFS: Locating 'max98927-render-2ch-48khz-16b.bin'
1530 13:58:32.837645 CBFS: Found @ offset 103f00 size 64
1531 13:58:32.844349 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1532 13:58:32.850614 CBFS: Locating 'max98927-render-2ch-48khz-16b.bin'
1533 13:58:32.853903 CBFS: Found @ offset 103f00 size 64
1534 13:58:32.854392 ACPI: * NHLT
1535 13:58:32.860754 ACPI: added table 6/32, length now 60
1536 13:58:32.861377 ACPI: * DMAR
1537 13:58:32.864408 ACPI: added table 7/32, length now 64
1538 13:58:32.867342 ACPI: * IGD OpRegion
1539 13:58:32.870525 GMA: Found VBT in CBFS
1540 13:58:32.871005 GMA: Found valid VBT in CBFS
1541 13:58:32.873907 current = 7aaa3610
1542 13:58:32.876861 ACPI: added table 8/32, length now 68
1543 13:58:32.880805 ACPI: * HPET
1544 13:58:32.883924 ACPI: added table 9/32, length now 72
1545 13:58:32.884503 ACPI: done.
1546 13:58:32.887222 ACPI tables: 38592 bytes.
1547 13:58:32.890325 smbios_write_tables: 7a998000
1548 13:58:32.893700 Create SMBIOS type 17
1549 13:58:32.897082 PCI: 01:00.0 (Intel WiFi)
1550 13:58:32.897559 SMBIOS tables: 662 bytes.
1551 13:58:32.903896 Writing table forward entry at 0x00000500
1552 13:58:32.906985 Wrote coreboot table at: 00000500, 0x10 bytes, checksum a532
1553 13:58:32.913979 Writing coreboot table at 0x7aabe000
1554 13:58:32.917114 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
1555 13:58:32.923740 1. 0000000000001000-000000000009ffff: RAM
1556 13:58:32.926837 2. 00000000000a0000-00000000000fffff: RESERVED
1557 13:58:32.930151 3. 0000000000100000-000000007a997fff: RAM
1558 13:58:32.936693 4. 000000007a998000-000000007ab05fff: CONFIGURATION TABLES
1559 13:58:32.943400 5. 000000007ab06000-000000007abcffff: RAMSTAGE
1560 13:58:32.946472 6. 000000007abd0000-000000007affffff: CONFIGURATION TABLES
1561 13:58:32.952972 7. 000000007b000000-000000007fffffff: RESERVED
1562 13:58:32.956226 8. 00000000e0000000-00000000e3ffffff: RESERVED
1563 13:58:32.963240 9. 00000000fe000000-00000000fe00ffff: RESERVED
1564 13:58:32.966345 10. 00000000fed10000-00000000fed19fff: RESERVED
1565 13:58:32.972919 11. 00000000fed80000-00000000fed84fff: RESERVED
1566 13:58:32.976267 12. 00000000fed90000-00000000fed91fff: RESERVED
1567 13:58:32.979690 13. 0000000100000000-000000017effffff: RAM
1568 13:58:32.986235 Graphics framebuffer located at 0xc0000000
1569 13:58:32.989164 Passing 6 GPIOs to payload:
1570 13:58:32.992546 NAME | PORT | POLARITY | VALUE
1571 13:58:32.999477 write protect | undefined | high | low
1572 13:58:33.006009 recovery | undefined | high | low
1573 13:58:33.009351 lid | undefined | high | high
1574 13:58:33.015844 power | undefined | high | low
1575 13:58:33.019011 oprom | undefined | high | low
1576 13:58:33.026006 EC in RW | 0x00000036 | high | low
1577 13:58:33.026599 Board ID: 6
1578 13:58:33.032540 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1579 13:58:33.039308 Wrote coreboot table at: 7aabe000, 0x57c bytes, checksum fb17
1580 13:58:33.042615 coreboot table: 1428 bytes.
1581 13:58:33.046008 IMD ROOT 0. 7afff000 00001000
1582 13:58:33.049602 IMD SMALL 1. 7affe000 00001000
1583 13:58:33.052830 FSP MEMORY 2. 7abfe000 00400000
1584 13:58:33.055678 CONSOLE 3. 7abde000 00020000
1585 13:58:33.059048 TIME STAMP 4. 7abdd000 00000910
1586 13:58:33.062275 VBOOT 5. 7abdc000 00000c0c
1587 13:58:33.065447 MRC DATA 6. 7abda000 00001878
1588 13:58:33.069068 ROMSTG STCK 7. 7abd9000 00000400
1589 13:58:33.072460 AFTER CAR 8. 7abd0000 00009000
1590 13:58:33.075541 RAMSTAGE 9. 7ab05000 000cb000
1591 13:58:33.078665 REFCODE 10. 7aad6000 0002f000
1592 13:58:33.082649 SMM BACKUP 11. 7aac6000 00010000
1593 13:58:33.085773 COREBOOT 12. 7aabe000 00008000
1594 13:58:33.089180 ACPI 13. 7aa9a000 00024000
1595 13:58:33.092229 ACPI GNVS 14. 7aa99000 00001000
1596 13:58:33.095659 RAMOOPS 15. 7a999000 00100000
1597 13:58:33.098668 SMBIOS 16. 7a998000 00000800
1598 13:58:33.102139 IMD small region:
1599 13:58:33.105959 IMD ROOT 0. 7affec00 00000400
1600 13:58:33.108944 FSP RUNTIME 1. 7affebe0 00000004
1601 13:58:33.111974 VBOOT SEL 2. 7affebc0 00000008
1602 13:58:33.115690 EC HOSTEVENT 3. 7affeba0 00000008
1603 13:58:33.119148 POWER STATE 4. 7affeb60 00000040
1604 13:58:33.122443 ROMSTAGE 5. 7affeb40 00000004
1605 13:58:33.125404 MEM INFO 6. 7affe980 000001a9
1606 13:58:33.128790 COREBOOTFWD 7. 7affe940 00000028
1607 13:58:33.131711 MTRR: Physical address space:
1608 13:58:33.138314 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1609 13:58:33.145206 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1610 13:58:33.151883 0x00000000000c0000 - 0x000000007b800000 size 0x7b740000 type 6
1611 13:58:33.158499 0x000000007b800000 - 0x00000000c0000000 size 0x44800000 type 0
1612 13:58:33.161525 0x00000000c0000000 - 0x00000000d0000000 size 0x10000000 type 1
1613 13:58:33.168206 0x00000000d0000000 - 0x0000000100000000 size 0x30000000 type 0
1614 13:58:33.174646 0x0000000100000000 - 0x000000017f000000 size 0x7f000000 type 6
1615 13:58:33.178475 MTRR: Fixed MSR 0x250 0x0606060606060606
1616 13:58:33.185069 MTRR: Fixed MSR 0x258 0x0606060606060606
1617 13:58:33.188727 MTRR: Fixed MSR 0x259 0x0000000000000000
1618 13:58:33.191544 MTRR: Fixed MSR 0x268 0x0606060606060606
1619 13:58:33.194575 MTRR: Fixed MSR 0x269 0x0606060606060606
1620 13:58:33.201313 MTRR: Fixed MSR 0x26a 0x0606060606060606
1621 13:58:33.205122 MTRR: Fixed MSR 0x26b 0x0606060606060606
1622 13:58:33.207980 MTRR: Fixed MSR 0x26c 0x0606060606060606
1623 13:58:33.211470 MTRR: Fixed MSR 0x26d 0x0606060606060606
1624 13:58:33.218042 MTRR: Fixed MSR 0x26e 0x0606060606060606
1625 13:58:33.221734 MTRR: Fixed MSR 0x26f 0x0606060606060606
1626 13:58:33.224611 call enable_fixed_mtrr()
1627 13:58:33.227677 CPU physical address size: 39 bits
1628 13:58:33.230901 MTRR: default type WB/UC MTRR counts: 6/5.
1629 13:58:33.234326 MTRR: UC selected as default type.
1630 13:58:33.241101 MTRR: 0 base 0x0000000000000000 mask 0x0000007f80000000 type 6
1631 13:58:33.247539 MTRR: 1 base 0x000000007b800000 mask 0x0000007fff800000 type 0
1632 13:58:33.254006 MTRR: 2 base 0x000000007c000000 mask 0x0000007ffc000000 type 0
1633 13:58:33.260880 MTRR: 3 base 0x00000000c0000000 mask 0x0000007ff0000000 type 1
1634 13:58:33.267391 MTRR: 4 base 0x0000000100000000 mask 0x0000007f80000000 type 6
1635 13:58:33.267971
1636 13:58:33.270853 MTRR check
1637 13:58:33.273950 Fixed MTRRs : Enabled
1638 13:58:33.274469 Variable MTRRs: Enabled
1639 13:58:33.275024
1640 13:58:33.280491 MTRR: Fixed MSR 0x250 0x0606060606060606
1641 13:58:33.283913 MTRR: Fixed MSR 0x258 0x0606060606060606
1642 13:58:33.287405 MTRR: Fixed MSR 0x259 0x0000000000000000
1643 13:58:33.290442 MTRR: Fixed MSR 0x268 0x0606060606060606
1644 13:58:33.294203 MTRR: Fixed MSR 0x269 0x0606060606060606
1645 13:58:33.300505 MTRR: Fixed MSR 0x26a 0x0606060606060606
1646 13:58:33.303945 MTRR: Fixed MSR 0x26b 0x0606060606060606
1647 13:58:33.307195 MTRR: Fixed MSR 0x26c 0x0606060606060606
1648 13:58:33.310228 MTRR: Fixed MSR 0x26d 0x0606060606060606
1649 13:58:33.317170 MTRR: Fixed MSR 0x26e 0x0606060606060606
1650 13:58:33.320255 MTRR: Fixed MSR 0x26f 0x0606060606060606
1651 13:58:33.327143 BS: BS_WRITE_TABLES times (us): entry 0 run 533873 exit 146880
1652 13:58:33.330465 call enable_fixed_mtrr()
1653 13:58:33.333949 CBFS: 'Master Header Locator' located CBFS at [d00000:ffffc0)
1654 13:58:33.340114 CPU physical address size: 39 bits
1655 13:58:33.343357 CBFS: Locating 'fallback/payload'
1656 13:58:33.346769 MTRR: Fixed MSR 0x250 0x0606060606060606
1657 13:58:33.349878 MTRR: Fixed MSR 0x250 0x0606060606060606
1658 13:58:33.356720 MTRR: Fixed MSR 0x258 0x0606060606060606
1659 13:58:33.360423 MTRR: Fixed MSR 0x259 0x0000000000000000
1660 13:58:33.363163 MTRR: Fixed MSR 0x268 0x0606060606060606
1661 13:58:33.367063 MTRR: Fixed MSR 0x269 0x0606060606060606
1662 13:58:33.370172 MTRR: Fixed MSR 0x26a 0x0606060606060606
1663 13:58:33.376250 MTRR: Fixed MSR 0x26b 0x0606060606060606
1664 13:58:33.379563 MTRR: Fixed MSR 0x26c 0x0606060606060606
1665 13:58:33.383413 MTRR: Fixed MSR 0x26d 0x0606060606060606
1666 13:58:33.386191 MTRR: Fixed MSR 0x26e 0x0606060606060606
1667 13:58:33.393183 MTRR: Fixed MSR 0x26f 0x0606060606060606
1668 13:58:33.396679 MTRR: Fixed MSR 0x258 0x0606060606060606
1669 13:58:33.399829 call enable_fixed_mtrr()
1670 13:58:33.403449 MTRR: Fixed MSR 0x259 0x0000000000000000
1671 13:58:33.406538 MTRR: Fixed MSR 0x268 0x0606060606060606
1672 13:58:33.412609 MTRR: Fixed MSR 0x269 0x0606060606060606
1673 13:58:33.416276 MTRR: Fixed MSR 0x26a 0x0606060606060606
1674 13:58:33.419387 MTRR: Fixed MSR 0x26b 0x0606060606060606
1675 13:58:33.422610 MTRR: Fixed MSR 0x26c 0x0606060606060606
1676 13:58:33.429263 MTRR: Fixed MSR 0x26d 0x0606060606060606
1677 13:58:33.432684 MTRR: Fixed MSR 0x26e 0x0606060606060606
1678 13:58:33.436027 MTRR: Fixed MSR 0x26f 0x0606060606060606
1679 13:58:33.439267 CPU physical address size: 39 bits
1680 13:58:33.442673 call enable_fixed_mtrr()
1681 13:58:33.446198 CBFS: Found @ offset 223040 size 360b4
1682 13:58:33.449909 CPU physical address size: 39 bits
1683 13:58:33.455956 Checking segment from ROM address 0xfff23078
1684 13:58:33.459622 Checking segment from ROM address 0xfff23094
1685 13:58:33.465881 Loading segment from ROM address 0xfff23078
1686 13:58:33.466458 code (compression=0)
1687 13:58:33.475445 New segment dstaddr 0x30104020 memsize 0x64d8b0 srcaddr 0xfff230b0 filesize 0x3607c
1688 13:58:33.482562 Loading Segment: addr: 0x30104020 memsz: 0x000000000064d8b0 filesz: 0x000000000003607c
1689 13:58:33.485650 it's not compressed!
1690 13:58:33.571994 [ 0x30104020, 3013a09c, 0x307518d0) <- fff230b0
1691 13:58:33.578555 Clearing Segment: addr: 0x000000003013a09c memsz: 0x0000000000617834
1692 13:58:33.585391 Loading segment from ROM address 0xfff23094
1693 13:58:33.586012 Entry Point 0x30104020
1694 13:58:33.588900 Loaded segments
1695 13:58:33.614366 Finalizing chipset.
1696 13:58:33.620800 ME: Host Firmware Status Register 1 : 0x90000245
1697 13:58:33.624275 ME: Host Firmware Status Register 2 : 0x6B000306
1698 13:58:33.630592 ME: Host Firmware Status Register 3 : 0x00000020
1699 13:58:33.633615 ME: Host Firmware Status Register 4 : 0x00084000
1700 13:58:33.637077 ME: Host Firmware Status Register 5 : 0x00000000
1701 13:58:33.644017 ME: Host Firmware Status Register 6 : 0x40000002
1702 13:58:33.646906 ME: FW Partition Table : OK
1703 13:58:33.650493 ME: Bringup Loader Failure : NO
1704 13:58:33.654044 ME: Firmware Init Complete : YES
1705 13:58:33.657185 ME: Manufacturing Mode : NO
1706 13:58:33.660356 ME: Boot Options Present : NO
1707 13:58:33.663764 ME: Update In Progress : NO
1708 13:58:33.666981 ME: D3 Support : NO
1709 13:58:33.670201 ME: D0i3 Support : YES
1710 13:58:33.673577 ME: Low Power State Enabled : YES
1711 13:58:33.677386 ME: CPU Replaced : NO
1712 13:58:33.679789 ME: CPU Replacement Valid : YES
1713 13:58:33.683721 ME: Current Working State : Normal
1714 13:58:33.686633 ME: Current Operation State : M0 with UMA
1715 13:58:33.693282 ME: Current Operation Mode : Normal
1716 13:58:33.696478 ME: Error Code : No Error
1717 13:58:33.700282 ME: Progress Phase : Host Communication
1718 13:58:33.706438 ME: Power Management Event : Power cycle reset through Moff
1719 13:58:33.713076 ME: Progress Phase State : Host communication established
1720 13:58:33.716514 ME: Power Down Mitigation : NO
1721 13:58:33.719874 ME: FPF status : fused
1722 13:58:33.720462 Clearing MCA.
1723 13:58:33.723293 Finalizing SMM.
1724 13:58:33.729515 BS: BS_PAYLOAD_LOAD times (us): entry 609 run 261916 exit 135684
1725 13:58:33.733118 mp_park_aps done after 0 msecs.
1726 13:58:33.736416 Jumping to boot code at 30104020(7aabe000)
1727 13:58:33.745701 CPU0: stack: 7ab46000 - 7ab47000, lowest used address 7ab46abc, stack used: 1348 bytes
1728 13:58:33.746218
1729 13:58:33.749107 Starting depthcharge on rammus...
1730 13:58:33.750233 end: 2.2.3 depthcharge-start (duration 00:00:18) [common]
1731 13:58:33.750827 start: 2.2.4 bootloader-commands (timeout 00:04:42) [common]
1732 13:58:33.751289 Setting prompt string to ['rammus:']
1733 13:58:33.751745 bootloader-commands: Wait for prompt ['rammus:'] (timeout 00:04:42)
1734 13:58:33.755887 WARNING: can't convert coreboot GPIOs, 'lid' won't be resampled at runtime!
1735 13:58:33.765859 WARNING: can't convert coreboot GPIOs, 'power' won't be resampled at runtime!
1736 13:58:33.772133 The GBB signature is at 0x30004020 and is: 24 47 42 42
1737 13:58:33.778859 [firmware-rammus-11275.B-collabora] Dec 11 2020 10:26:21
1738 13:58:33.779460
1739 13:58:33.780289 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+( \\([\\w\\s]+\\))?\\r\\n', '(Bulk read error(.*)){3}']
1741 13:58:33.882288 rammus:tftpboot 192.168.201.1 7438671/tftp-deploy-3486sxm6/kernel/bzImage 7438671/tftp-deploy-3486sxm6/kernel/cmdline 7438671/tftp-deploy-3486sxm6/ramdisk/ramdisk.cpio.gz
1742 13:58:33.882995 Setting prompt string to 'Starting kernel'
1743 13:58:33.883444 Setting prompt string to ['Starting kernel']
1744 13:58:33.884019 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+( \\([\\w\\s]+\\))?\\r\\n', '(Bulk read error(.*)){3}']
1745 13:58:33.884499 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+( \\([\\w\\s]+\\))?\\r\\n', '(Bulk read error(.*)){3}'] (timeout 00:04:41)
1746 13:58:33.888184 tftpboot 192.168.201.1 7438671/tftp-deploy-3486sxm6/kernel/bzImoy-3486sxm6/kernel/cmdline 7438671/tftp-deploy-3486sxm6/ramdisk/ramdisk.cpio.gz
1747 13:58:33.888647 Waiting for link
1748 13:58:34.395778 R8152: Initializing
1749 13:58:34.399026 Version 9 (ocp_data = 6010)
1750 13:58:34.402616 R8152: Done initializing
1751 13:58:34.405751 Adding net device
1752 13:58:34.605667 done.
1753 13:58:34.606293 MAC: 00:e0:4c:68:01:e7
1754 13:58:34.608595 Sending DHCP discover... done.
1755 13:58:34.611972 Waiting for reply... done.
1756 13:58:34.615264 Sending DHCP request... done.
1757 13:58:34.622656 Waiting for reply... done.
1758 13:58:34.623240 My ip is 192.168.201.10
1759 13:58:34.625981 The DHCP server ip is 192.168.201.1
1760 13:58:34.632436 TFTP server IP predefined by user: 192.168.201.1
1761 13:58:34.639218 Bootfile predefined by user: 7438671/tftp-deploy-3486sxm6/kernel/bzImage
1762 13:58:34.642667 Sending tftp read request... done.
1763 13:58:34.649242 Waiting for the transfer...
1764 13:58:34.990091 00000000 ################################################################
1765 13:58:35.308806 00080000 ################################################################
1766 13:58:35.626612 00100000 ################################################################
1767 13:58:35.944689 00180000 ################################################################
1768 13:58:36.263196 00200000 ################################################################
1769 13:58:36.580355 00280000 ################################################################
1770 13:58:36.864823 00300000 ################################################################
1771 13:58:37.177060 00380000 ################################################################
1772 13:58:37.485460 00400000 ################################################################
1773 13:58:37.803564 00480000 ################################################################
1774 13:58:38.123851 00500000 ################################################################
1775 13:58:38.440964 00580000 ################################################################
1776 13:58:38.758010 00600000 ################################################################
1777 13:58:39.076958 00680000 ################################################################
1778 13:58:39.391489 00700000 ################################################################
1779 13:58:39.702498 00780000 ################################################################
1780 13:58:40.018075 00800000 ################################################################
1781 13:58:40.335816 00880000 ################################################################
1782 13:58:40.650593 00900000 ################################################################
1783 13:58:40.967815 00980000 ################################################################
1784 13:58:41.282664 00a00000 ################################################################
1785 13:58:41.590327 00a80000 ################################################################
1786 13:58:41.907532 00b00000 ################################################################
1787 13:58:42.224742 00b80000 ################################################################
1788 13:58:42.544887 00c00000 ################################################################
1789 13:58:42.864912 00c80000 ################################################################
1790 13:58:43.099151 00d00000 ################################################ done.
1791 13:58:43.102211 The bootfile was 14018848 bytes long.
1792 13:58:43.105670 Sending tftp read request... done.
1793 13:58:43.108788 Waiting for the transfer...
1794 13:58:43.548061 00000000 ################################################################
1795 13:58:43.926613 00080000 ################################################################
1796 13:58:44.257540 00100000 ################################################################
1797 13:58:44.600356 00180000 ################################################################
1798 13:58:44.942823 00200000 ################################################################
1799 13:58:45.294052 00280000 ################################################################
1800 13:58:45.645233 00300000 ################################################################
1801 13:58:45.997683 00380000 ################################################################
1802 13:58:46.349112 00400000 ################################################################
1803 13:58:46.701769 00480000 ################################################################
1804 13:58:47.046580 00500000 ################################################################
1805 13:58:47.348916 00580000 ################################################################
1806 13:58:47.688238 00600000 ################################################################
1807 13:58:48.039382 00680000 ################################################################
1808 13:58:48.392155 00700000 ################################################################
1809 13:58:48.744366 00780000 ################################################################
1810 13:58:48.766880 00800000 #### done.
1811 13:58:48.770768 Sending tftp read request... done.
1812 13:58:48.773805 Waiting for the transfer...
1813 13:58:48.773929 00000000 # done.
1814 13:58:48.783793 Command line loaded dynamically from TFTP file: 7438671/tftp-deploy-3486sxm6/kernel/cmdline
1815 13:58:48.806796 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/7438671/extract-nfsrootfs-rki03mzt,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1816 13:58:48.816470 Shutting down all USB controllers.
1817 13:58:48.816823 Removing current net device
1818 13:58:48.819067 Finalizing coreboot
1819 13:58:48.826100 Exiting depthcharge with code 4 at timestamp: 21331888
1820 13:58:48.826606
1821 13:58:48.826925 Starting kernel ...
1822 13:58:48.827219
1823 13:58:48.827504
1824 13:58:48.828917 end: 2.2.4 bootloader-commands (duration 00:00:15) [common]
1825 13:58:48.829462 start: 2.2.5 auto-login-action (timeout 00:04:26) [common]
1826 13:58:48.829917 Setting prompt string to ['Linux version [0-9]']
1827 13:58:48.830320 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+( \\([\\w\\s]+\\))?\\r\\n', '(Bulk read error(.*)){3}']
1828 13:58:48.830715 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+( \\([\\w\\s]+\\))?\\r\\n', '(Bulk read error(.*)){3}'] (timeout 00:05:00)
1829 13:58:51.233271 start: 2.2.5.1 login-action (timeout 00:04:24) [common]
1830 13:58:51.233949 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 13:58:51.234455 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:.*?$']
1832 13:58:51.234890 Using line separator: #'\n'#
1833 13:58:51.235252 No login prompt set.
1834 13:58:51.235624 Parsing kernel messages
1835 13:58:51.235961 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
1836 13:58:51.236553 [login-action] Waiting for messages, (timeout 00:04:24)
1837 13:58:51.252315 [ 0.000000] Linux version 5.10.146-cip17 (KernelCI@build-j229519-x86-64-gcc-10-x86-64-defconfig-x86-chromeboopd5s5) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Wed Sep 28 13:47:48 UTC 2022
1838 13:58:51.278708 [ 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/7438671/extract-nfsrootfs-rki03mzt,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1839 13:58:51.285638 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
1840 13:58:51.295437 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
1841 13:58:51.302037 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
1842 13:58:51.308510 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
1843 13:58:51.315015 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
1844 13:58:51.321688 [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
1845 13:58:51.328485 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
1846 13:58:51.334743 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
1847 13:58:51.347956 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
1848 13:58:51.351711 [ 0.000000] BIOS-provided physical RAM map:
1849 13:58:51.358027 [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] type 16
1850 13:58:51.367752 [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x000000000009ffff] usable
1851 13:58:51.374297 [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
1852 13:58:51.381442 [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007a997fff] usable
1853 13:58:51.391204 [ 0.000000] BIOS-e820: [mem 0x000000007a998000-0x000000007affffff] type 16
1854 13:58:51.397944 [ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
1855 13:58:51.407285 [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
1856 13:58:51.413949 [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe00ffff] reserved
1857 13:58:51.420654 [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
1858 13:58:51.430404 [ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed84fff] reserved
1859 13:58:51.436924 [ 0.000000] BIOS-e820: [mem 0x00000000fed90000-0x00000000fed91fff] reserved
1860 13:58:51.443309 [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017effffff] usable
1861 13:58:51.450052 [ 0.000000] NX (Execute Disable) protection: active
1862 13:58:51.453652 [ 0.000000] SMBIOS 2.7 present.
1863 13:58:51.459753 [ 0.000000] DMI: Google Rammus/Rammus, BIOS 09/04/2020
1864 13:58:51.463200 [ 0.000000] tsc: Detected 1600.000 MHz processor
1865 13:58:51.469980 [ 0.000000] tsc: Detected 1599.960 MHz TSC
1866 13:58:51.476707 [ 0.000058] last_pfn = 0x17f000 max_arch_pfn = 0x400000000
1867 13:58:51.483182 [ 0.001407] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
1868 13:58:51.489733 [ 0.007235] last_pfn = 0x7a998 max_arch_pfn = 0x400000000
1869 13:58:51.496497 [ 0.026445] check: Scanning 1 areas for low memory corruption
1870 13:58:51.499880 [ 0.026460] Using GB pages for direct mapping
1871 13:58:51.505872 [ 0.027223] RAMDISK: [mem 0x377f8000-0x37ffffff]
1872 13:58:51.512593 [ 0.027231] ACPI: Early table checksum verification disabled
1873 13:58:51.519039 [ 0.027240] ACPI: RSDP 0x00000000000F0000 000024 (v02 CORE )
1874 13:58:51.529311 [ 0.027255] ACPI: XSDT 0x000000007AA9A0E0 00006C (v01 CORE COREBOOT 00000000 CORE 00000000)
1875 13:58:51.538889 [ 0.027274] ACPI: FACP 0x000000007AA9E970 0000F4 (v04 CORE COREBOOT 00000000 CORE 00000000)
1876 13:58:51.548656 [ 0.027292] ACPI: DSDT 0x000000007AA9A280 0046E3 (v05 COREv4 COREBOOT 20110725 INTL 20180531)
1877 13:58:51.552216 [ 0.027306] ACPI: FACS 0x000000007AA9A240 000040
1878 13:58:51.558671 [ 0.027320] ACPI: FACS 0x000000007AA9A240 000040
1879 13:58:51.568910 [ 0.027332] ACPI: SSDT 0x000000007AA9EA70 000EFA (v02 CORE COREBOOT 0000002A CORE 0000002A)
1880 13:58:51.578439 [ 0.027347] ACPI: MCFG 0x000000007AA9F970 00003C (v01 CORE COREBOOT 00000000 CORE 00000000)
1881 13:58:51.584999 [ 0.027361] ACPI: TPM2 0x000000007AA9F9B0 000040 (v04 CORE COREBOOT 00000000 CORE 00000000)
1882 13:58:51.595080 [ 0.027374] ACPI: APIC 0x000000007AA9F9F0 00006C (v02 CORE COREBOOT 00000000 CORE 00000000)
1883 13:58:51.604971 [ 0.027388] ACPI: NHLT 0x000000007AA9FA60 001B1C (v05 GOOGLE RAMMUS 00000000 CORE 00000000)
1884 13:58:51.614620 [ 0.027402] ACPI: DMAR 0x000000007AAA1580 000088 (v01 CORE COREBOOT 00000000 CORE 00000000)
1885 13:58:51.624910 [ 0.027415] ACPI: DBG2 0x000000007AAA3610 000061 (v00 CORE COREBOOT 00000000 CORE 00000000)
1886 13:58:51.634435 [ 0.027429] ACPI: HPET 0x000000007AAA3680 000038 (v01 CORE COREBOOT 00000000 CORE 00000000)
1887 13:58:51.641134 [ 0.027443] ACPI: Reserving FACP table memory at [mem 0x7aa9e970-0x7aa9ea63]
1888 13:58:51.650726 [ 0.027449] ACPI: Reserving DSDT table memory at [mem 0x7aa9a280-0x7aa9e962]
1889 13:58:51.657191 [ 0.027454] ACPI: Reserving FACS table memory at [mem 0x7aa9a240-0x7aa9a27f]
1890 13:58:51.667274 [ 0.027459] ACPI: Reserving FACS table memory at [mem 0x7aa9a240-0x7aa9a27f]
1891 13:58:51.673900 [ 0.027464] ACPI: Reserving SSDT table memory at [mem 0x7aa9ea70-0x7aa9f969]
1892 13:58:51.680836 [ 0.027470] ACPI: Reserving MCFG table memory at [mem 0x7aa9f970-0x7aa9f9ab]
1893 13:58:51.690466 [ 0.027475] ACPI: Reserving TPM2 table memory at [mem 0x7aa9f9b0-0x7aa9f9ef]
1894 13:58:51.697356 [ 0.027480] ACPI: Reserving APIC table memory at [mem 0x7aa9f9f0-0x7aa9fa5b]
1895 13:58:51.707081 [ 0.027486] ACPI: Reserving NHLT table memory at [mem 0x7aa9fa60-0x7aaa157b]
1896 13:58:51.713528 [ 0.027491] ACPI: Reserving DMAR table memory at [mem 0x7aaa1580-0x7aaa1607]
1897 13:58:51.719894 [ 0.027496] ACPI: Reserving DBG2 table memory at [mem 0x7aaa3610-0x7aaa3670]
1898 13:58:51.729577 [ 0.027502] ACPI: Reserving HPET table memory at [mem 0x7aaa3680-0x7aaa36b7]
1899 13:58:51.733150 [ 0.027646] No NUMA configuration found
1900 13:58:51.739715 [ 0.027651] Faking a node at [mem 0x0000000000000000-0x000000017effffff]
1901 13:58:51.746149 [ 0.027662] NODE_DATA(0) allocated [mem 0x17effc000-0x17effffff]
1902 13:58:51.749931 [ 0.027712] Zone ranges:
1903 13:58:51.755977 [ 0.027717] DMA [mem 0x0000000000001000-0x0000000000ffffff]
1904 13:58:51.766025 [ 0.027726] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
1905 13:58:51.772481 [ 0.027734] Normal [mem 0x0000000100000000-0x000000017effffff]
1906 13:58:51.775913 [ 0.027742] Movable zone start for each node
1907 13:58:51.779121 [ 0.027747] Early memory node ranges
1908 13:58:51.785973 [ 0.027753] node 0: [mem 0x0000000000001000-0x000000000009ffff]
1909 13:58:51.795721 [ 0.027759] node 0: [mem 0x0000000000100000-0x000000007a997fff]
1910 13:58:51.802028 [ 0.027764] node 0: [mem 0x0000000100000000-0x000000017effffff]
1911 13:58:51.808699 [ 0.027771] Initmem setup node 0 [mem 0x0000000000001000-0x000000017effffff]
1912 13:58:51.815292 [ 0.027810] On node 0, zone DMA: 1 pages in unavailable ranges
1913 13:58:51.821609 [ 0.027860] On node 0, zone DMA: 96 pages in unavailable ranges
1914 13:58:51.828738 [ 0.039867] On node 0, zone Normal: 22120 pages in unavailable ranges
1915 13:58:51.838348 [ 0.039958] On node 0, zone Normal: 4096 pages in unavailable ranges
1916 13:58:51.845167 [ 0.039984] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff]
1917 13:58:51.848050 [ 0.040347] ACPI: PM-Timer IO Port: 0x1808
1918 13:58:51.858009 [ 0.040404] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
1919 13:58:51.864700 [ 0.040418] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
1920 13:58:51.871447 [ 0.040425] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
1921 13:58:51.877741 [ 0.040440] Using ACPI (MADT) for SMP configuration information
1922 13:58:51.884555 [ 0.040447] ACPI: HPET id: 0x8086a701 base: 0xfed00000
1923 13:58:51.887610 [ 0.040455] TSC deadline timer available
1924 13:58:51.894720 [ 0.040460] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
1925 13:58:51.900933 [ 0.040490] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
1926 13:58:51.910856 [ 0.040497] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
1927 13:58:51.920796 [ 0.040503] PM: hibernation: Registered nosave memory: [mem 0x7a998000-0x7affffff]
1928 13:58:51.927239 [ 0.040507] PM: hibernation: Registered nosave memory: [mem 0x7b000000-0x7fffffff]
1929 13:58:51.937110 [ 0.040512] PM: hibernation: Registered nosave memory: [mem 0x80000000-0xdfffffff]
1930 13:58:51.943943 [ 0.040517] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xe3ffffff]
1931 13:58:51.953473 [ 0.040521] PM: hibernation: Registered nosave memory: [mem 0xe4000000-0xfdffffff]
1932 13:58:51.963228 [ 0.040526] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe00ffff]
1933 13:58:51.970059 [ 0.040530] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfed0ffff]
1934 13:58:51.979425 [ 0.040535] PM: hibernation: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
1935 13:58:51.986455 [ 0.040540] PM: hibernation: Registered nosave memory: [mem 0xfed1a000-0xfed7ffff]
1936 13:58:51.996187 [ 0.040544] PM: hibernation: Registered nosave memory: [mem 0xfed80000-0xfed84fff]
1937 13:58:52.002935 [ 0.040549] PM: hibernation: Registered nosave memory: [mem 0xfed85000-0xfed8ffff]
1938 13:58:52.012827 [ 0.040553] PM: hibernation: Registered nosave memory: [mem 0xfed90000-0xfed91fff]
1939 13:58:52.022425 [ 0.040558] PM: hibernation: Registered nosave memory: [mem 0xfed92000-0xffffffff]
1940 13:58:52.029397 [ 0.040567] [mem 0x80000000-0xdfffffff] available for PCI devices
1941 13:58:52.038687 [ 0.040575] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
1942 13:58:52.048526 [ 0.055453] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
1943 13:58:52.055685 [ 0.055765] percpu: Embedded 59 pages/cpu s200848 r8192 d32624 u524288
1944 13:58:52.065196 [ 0.055841] Built 1 zonelists, mobility grouping on. Total pages: 1006266
1945 13:58:52.068357 [ 0.055846] Policy zone: Normal
1946 13:58:52.092075 [ 0.055861] 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/7438671/extract-nfsrootfs-rki03mzt,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1947 13:58:52.101387 [ 0.056416] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
1948 13:58:52.111149 [ 0.056677] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
1949 13:58:52.117840 [ 0.056772] mem auto-init: stack:off, heap alloc:off, heap free:off
1950 13:58:52.131137 [ 0.079188] Memory: 3888568K/4089052K available (18450K kernel code, 3465K rwdata, 6808K rodata, 2036K init, 13236K bss, 200224K reserved, 0K cma-reserved)
1951 13:58:52.141288 [ 0.079348] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
1952 13:58:52.144416 [ 0.079412] Kernel/User page tables isolation: enabled
1953 13:58:52.150643 [ 0.079498] ftrace: allocating 53398 entries in 209 pages
1954 13:58:52.157480 [ 0.141920] ftrace: allocated 209 pages with 4 groups
1955 13:58:52.160626 [ 0.142255] Running RCU self tests
1956 13:58:52.167791 [ 0.142273] rcu: Hierarchical RCU implementation.
1957 13:58:52.170985 [ 0.142278] rcu: RCU event tracing is enabled.
1958 13:58:52.177177 [ 0.142283] rcu: RCU lockdep checking is enabled.
1959 13:58:52.183926 [ 0.142288] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
1960 13:58:52.190334 [ 0.142294] Rude variant of Tasks RCU enabled.
1961 13:58:52.193455 [ 0.142298] Tracing variant of Tasks RCU enabled.
1962 13:58:52.203458 [ 0.142304] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
1963 13:58:52.209921 [ 0.142310] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
1964 13:58:52.216760 [ 0.153763] NR_IRQS: 4352, nr_irqs: 1024, preallocated irqs: 16
1965 13:58:52.219900 [ 0.154244] random: crng init done
1966 13:58:52.226346 [ 0.154359] Console: colour dummy device 80x25
1967 13:58:52.229662 [ 0.229645] printk: console [ttyS0] enabled
1968 13:58:52.239779 [ 0.230014] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
1969 13:58:52.242802 [ 0.230677] ... MAX_LOCKDEP_SUBCLASSES: 8
1970 13:58:52.249491 [ 0.231038] ... MAX_LOCK_DEPTH: 48
1971 13:58:52.252837 [ 0.231406] ... MAX_LOCKDEP_KEYS: 8192
1972 13:58:52.259340 [ 0.231789] ... CLASSHASH_SIZE: 4096
1973 13:58:52.262763 [ 0.232171] ... MAX_LOCKDEP_ENTRIES: 32768
1974 13:58:52.269661 [ 0.232561] ... MAX_LOCKDEP_CHAINS: 65536
1975 13:58:52.272674 [ 0.232950] ... CHAINHASH_SIZE: 32768
1976 13:58:52.279623 [ 0.233340] memory used by lock dependency info: 6365 kB
1977 13:58:52.285616 [ 0.233808] memory used for stack traces: 4224 kB
1978 13:58:52.292616 [ 0.234226] per task-struct memory footprint: 1920 bytes
1979 13:58:52.295878 [ 0.234758] ACPI: Core revision 20200925
1980 13:58:52.302145 [ 0.235372] hpet: HPET dysfunctional in PC10. Force disabled.
1981 13:58:52.309103 [ 0.235873] APIC: Switch to symmetric I/O mode setup
1982 13:58:52.318899 [ 0.240304] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x170fff30cc4, max_idle_ns: 440795237869 ns
1983 13:58:52.332092 [ 0.241228] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.92 BogoMIPS (lpj=1599960)
1984 13:58:52.335248 [ 0.242135] pid_max: default: 32768 minimum: 301
1985 13:58:52.341535 [ 0.242208] LSM: Security Framework initializing
1986 13:58:52.345136 [ 0.242208] SELinux: Initializing.
1987 13:58:52.351585 [ 0.242208] LSM support for eBPF active
1988 13:58:52.357948 [ 0.242208] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1989 13:58:52.367681 [ 0.242208] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1990 13:58:52.374454 [ 0.242208] mce: CPU0: Thermal monitoring enabled (TM1)
1991 13:58:52.377843 [ 0.242208] process: using mwait in idle threads
1992 13:58:52.384356 [ 0.242208] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
1993 13:58:52.390912 [ 0.242208] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
1994 13:58:52.400631 [ 0.242208] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
1995 13:58:52.404194 [ 0.242208] Spectre V2 : Mitigation: IBRS
1996 13:58:52.413945 [ 0.242208] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
1997 13:58:52.420049 [ 0.242208] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
1998 13:58:52.427195 [ 0.242208] RETBleed: Mitigation: IBRS
1999 13:58:52.437013 [ 0.242208] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
2000 13:58:52.446570 [ 0.242208] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
2001 13:58:52.453279 [ 0.242208] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
2002 13:58:52.463626 [ 0.242208] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
2003 13:58:52.466402 [ 0.242208] SRBDS: Vulnerable: No microcode
2004 13:58:52.472956 [ 0.242208] ------------[ cut here ]------------
2005 13:58:52.482815 [ 0.242208] missing return thunk: lkdtm_rodata_do_nothing+0x0/0x10-lkdtm_rodata_do_nothing+0x5/0x10: e9 00 00 00 00
2006 13:58:52.493009 [ 0.242208] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/alternative.c:712 apply_returns+0x1f5/0x220
2007 13:58:52.496140 [ 0.242208] Modules linked in:
2008 13:58:52.506159 [ 0.242208] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.146-cip17 #1
2009 13:58:52.512706 [ 0.242208] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
2010 13:58:52.515921 [ 0.242208] RIP: 0010:apply_returns+0x1f5/0x220
2011 13:58:52.538989 [ 0.242208] Code: e4 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 40 8e 0c b3 c6 05 ab 5c e4 01 01 e8 56 9a 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 13:58:52.542158 [ 0.242208] RSP: 0000:ffffffffb3403de0 EFLAGS: 00010282
2013 13:58:52.551950 [ 0.242208] RAX: 0000000000000000 RBX: ffffffffb3ee4064 RCX: 0000000000000000
2014 13:58:52.558683 [ 0.242208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb197a891
2015 13:58:52.568279 [ 0.242208] RBP: ffffffffb2d9b320 R08: 0000000000000001 R09: 0000000000000001
2016 13:58:52.574788 [ 0.242208] R10: ffffffffb348fbc0 R11: 3fffffffffffffff R12: ffffffffb3efbc58
2017 13:58:52.581601 [ 0.242208] R13: cccccccccccccccc R14: ffffffffb2d9b325 R15: 0000000000000004
2018 13:58:52.591392 [ 0.242208] FS: 0000000000000000(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
2019 13:58:52.598085 [ 0.242208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2020 13:58:52.608263 [ 0.242208] CR2: ffff9331aae01000 CR3: 0000000169626001 CR4: 00000000003706f0
2021 13:58:52.608534 [ 0.242208] Call Trace:
2022 13:58:52.614173 [ 0.242208] alternative_instructions+0x7d/0x143
2023 13:58:52.617563 [ 0.242208] check_bugs+0xedd/0xf39
2024 13:58:52.624237 [ 0.242208] start_kernel+0x517/0x54d
2025 13:58:52.627666 [ 0.242208] secondary_startup_64_no_verify+0xc2/0xcb
2026 13:58:52.631082 [ 0.242208] irq event stamp: 162221
2027 13:58:52.640825 [ 0.242208] hardirqs last enabled at (162229): [<ffffffffb197a891>] console_unlock+0x4d1/0x5f0
2028 13:58:52.650552 [ 0.242208] hardirqs last disabled at (162236): [<ffffffffb197a804>] console_unlock+0x444/0x5f0
2029 13:58:52.663425 [ 0.242208] softirqs last enabled at (1812): [<ffffffffb19d2f2b>] cgroup_idr_alloc.constprop.0+0x5b/0xe0
2030 13:58:52.673282 [ 0.242208] softirqs last disabled at (1810): [<ffffffffb19d2efe>] cgroup_idr_alloc.constprop.0+0x2e/0xe0
2031 13:58:52.676819 [ 0.242208] ---[ end trace d57bcebaeffbd9f7 ]---
2032 13:58:52.677824 login-action: exception
2034 13:58:52.779015 #
2035 13:58:52.779677 [login-action] Waiting for messages, (timeout 00:04:24)
2036 13:58:52.780366 [ 0.242208] Freeing SMP alternatives memory: 44K
2037 13:58:52.780748 [ 0.242208] smpboot: CPU0: Intel(R) Core(TM) m3-8100Y CPU @ 1.10GHz (family: 0x6, model: 0x8e, stepping: 0x9)
2038 13:58:52.781099 [ 0.243247] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
2039 13:58:52.781434 [ 0.244181] ... version: 4
2040 13:58:52.781756 [ 0.244218] ... bit width: 48
2041 13:58:52.782099 [ 0.244585] ... generic registers: 4
2042 13:58:52.782410 [ 0.244942] ... value mask: 0000ffffffffffff
2043 13:58:52.782712 [ 0.245217] ... max period: 00007fffffffffff
2044 13:58:52.783012 [ 0.245683] ... fixed-purpose events: 3
2045 13:58:52.783365 [ 0.246039] ... event mask: 000000070000000f
2046 13:58:52.783679 [ 0.246900] rcu: Hierarchical SRCU implementation.
2047 13:58:52.783981 [ 0.249731] smp: Bringing up secondary CPUs ...
2048 13:58:52.784282 [ 0.251156] x86: Booting SMP configuration:
2049 13:58:52.784582 [ 0.251247] .... node #0, CPUs: #1 #2
2050 13:58:52.784880 [ 0.254657] 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 13:58:52.826091 [ 0.256220] 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 13:58:52.826352 [ 0.258086] #3
2053 13:58:52.826493 [ 0.259360] smp: Brought up 1 node, 4 CPUs
2054 13:58:52.826620 [ 0.259897] smpboot: Max logical packages: 1
2055 13:58:52.826740 [ 0.260224] smpboot: Total of 4 processors activated (12799.68 BogoMIPS)
2056 13:58:52.826859 [ 0.262634] devtmpfs: initialized
2057 13:58:52.826972 [ 0.263678] x86/mm: Memory block size: 128MB
2058 13:58:52.835131 [ 0.269357] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
2059 13:58:52.841814 [ 0.270239] futex hash table entries: 1024 (order: 5, 131072 bytes, linear)
2060 13:58:52.848514 [ 0.271466] pinctrl core: initialized pinctrl subsystem
2061 13:58:52.854957 [ 0.272412] PM: RTC time: 13:47:21, date: 2022-09-28
2062 13:58:52.858361 [ 0.273606] NET: Registered protocol family 16
2063 13:58:52.865312 [ 0.275041] audit: initializing netlink subsys (disabled)
2064 13:58:52.876153 [ 0.275285] audit: type=2000 audit(1664372840.034:1): state=initialized audit_enabled=0 res=1
2065 13:58:52.879798 [ 0.276407] thermal_sys: Registered thermal governor 'step_wise'
2066 13:58:52.886833 [ 0.276415] thermal_sys: Registered thermal governor 'user_space'
2067 13:58:52.890567 [ 0.277050] cpuidle: using governor menu
2068 13:58:52.898474 [ 0.278680] ACPI: bus type PCI registered
2069 13:58:52.906191 [ 0.279745] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
2070 13:58:52.913429 [ 0.280227] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
2071 13:58:52.920230 [ 0.280860] PCI: Using configuration type 1 for base access
2072 13:58:52.923841 [ 0.313965] Kprobes globally optimized
2073 13:58:52.935200 [ 0.315284] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
2074 13:58:52.941671 [ 0.315284] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
2075 13:58:52.948417 [ 0.316476] cryptomgr_test (38) used greatest stack depth: 14880 bytes left
2076 13:58:52.951448 [ 0.320282] ACPI: Added _OSI(Module Device)
2077 13:58:52.958517 [ 0.320661] ACPI: Added _OSI(Processor Device)
2078 13:58:52.964669 [ 0.321057] ACPI: Added _OSI(3.0 _SCP Extensions)
2079 13:58:52.968142 [ 0.321239] ACPI: Added _OSI(Processor Aggregator Device)
2080 13:58:52.974480 [ 0.321718] ACPI: Added _OSI(Linux-Dell-Video)
2081 13:58:52.981134 [ 0.322117] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
2082 13:58:52.987750 [ 0.323223] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
2083 13:58:52.994696 [ 0.342048] ACPI: 2 ACPI AML tables successfully acquired and loaded
2084 13:58:52.997849 [ 0.353170] ACPI: EC: EC started
2085 13:58:53.000821 [ 0.353215] ACPI: EC: interrupt blocked
2086 13:58:53.007352 [ 0.354611] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2087 13:58:53.014362 [ 0.355061] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
2088 13:58:53.020622 [ 0.356218] ACPI: Interpreter enabled
2089 13:58:53.023848 [ 0.356644] ACPI: (supports S0 S3 S4 S5)
2090 13:58:53.030563 [ 0.356996] ACPI: Using IOAPIC for interrupt routing
2091 13:58:53.040486 [ 0.357322] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug
2092 13:58:53.044327 [ 0.381711] ACPI: Power Resource [PRIC] (on)
2093 13:58:53.050472 [ 0.521365] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
2094 13:58:53.060750 [ 0.521920] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
2095 13:58:53.070104 [ 0.522674] acpi PNP0A08:00: _OSC: OS now controls [PME PCIeCapability LTR]
2096 13:58:53.080226 [ 0.524316] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
2097 13:58:53.086628 [ 0.526153] PCI host bridge to bus 0000:00
2098 13:58:53.093652 [ 0.526224] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
2099 13:58:53.099595 [ 0.526816] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
2100 13:58:53.109752 [ 0.527220] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
2101 13:58:53.116695 [ 0.527868] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
2102 13:58:53.126297 [ 0.528220] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
2103 13:58:53.132911 [ 0.528868] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
2104 13:58:53.142678 [ 0.530220] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
2105 13:58:53.152794 [ 0.530869] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
2106 13:58:53.159487 [ 0.531220] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
2107 13:58:53.169140 [ 0.531867] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
2108 13:58:53.175965 [ 0.532219] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
2109 13:58:53.185405 [ 0.532868] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
2110 13:58:53.192045 [ 0.534221] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
2111 13:58:53.201951 [ 0.534869] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
2112 13:58:53.208614 [ 0.535219] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
2113 13:58:53.218681 [ 0.535868] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
2114 13:58:53.228319 [ 0.536220] pci_bus 0000:00: root bus resource [mem 0x80000001-0xdfffffff window]
2115 13:58:53.234902 [ 0.536869] pci_bus 0000:00: root bus resource [mem 0x800000000-0xbffffffff window]
2116 13:58:53.244770 [ 0.537219] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
2117 13:58:53.251370 [ 0.537867] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window]
2118 13:58:53.258148 [ 0.539222] pci_bus 0000:00: root bus resource [bus 00-ff]
2119 13:58:53.264658 [ 0.539821] pci 0000:00:00.0: [8086:590c] type 00 class 0x060000
2120 13:58:53.270823 [ 0.541740] pci 0000:00:02.0: [8086:591c] type 00 class 0x030000
2121 13:58:53.280932 [ 0.542255] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd0ffffff 64bit]
2122 13:58:53.287328 [ 0.542864] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
2123 13:58:53.294039 [ 0.543231] pci 0000:00:02.0: reg 0x20: [io 0x1c00-0x1c3f]
2124 13:58:53.301102 [ 0.544695] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
2125 13:58:53.307941 [ 0.545250] pci 0000:00:04.0: reg 0x10: [mem 0xd1120000-0xd1127fff 64bit]
2126 13:58:53.313926 [ 0.546991] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
2127 13:58:53.323519 [ 0.548252] pci 0000:00:08.0: reg 0x10: [mem 0xd1130000-0xd1130fff 64bit]
2128 13:58:53.330187 [ 0.549830] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
2129 13:58:53.336888 [ 0.550264] pci 0000:00:14.0: reg 0x10: [mem 0xd1100000-0xd110ffff 64bit]
2130 13:58:53.343563 [ 0.551033] pci 0000:00:14.0: PME# supported from D3hot D3cold
2131 13:58:53.350094 [ 0.552358] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
2132 13:58:53.356697 [ 0.552927] pci 0000:00:14.2: reg 0x10: [mem 0xd1131000-0xd1131fff 64bit]
2133 13:58:53.363273 [ 0.554237] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
2134 13:58:53.373171 [ 0.554814] pci 0000:00:15.0: reg 0x10: [mem 0xd1132000-0xd1132fff 64bit]
2135 13:58:53.379614 [ 0.556423] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
2136 13:58:53.386150 [ 0.557001] pci 0000:00:15.1: reg 0x10: [mem 0xd1133000-0xd1133fff 64bit]
2137 13:58:53.392878 [ 0.559480] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000
2138 13:58:53.399630 [ 0.560058] pci 0000:00:19.0: reg 0x10: [mem 0xfe034000-0xfe034fff 64bit]
2139 13:58:53.409140 [ 0.560255] pci 0000:00:19.0: reg 0x18: [mem 0xd1135000-0xd1135fff 64bit]
2140 13:58:53.416004 [ 0.562036] pci 0000:00:19.1: [8086:9d65] type 00 class 0x118000
2141 13:58:53.422416 [ 0.563273] pci 0000:00:19.1: reg 0x10: [mem 0xd1136000-0xd1136fff 64bit]
2142 13:58:53.429428 [ 0.565108] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
2143 13:58:53.435832 [ 0.565463] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
2144 13:58:53.442226 [ 0.567149] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
2145 13:58:53.452248 [ 0.567273] pci 0000:00:1e.0: reg 0x10: [mem 0xd1137000-0xd1137fff 64bit]
2146 13:58:53.458691 [ 0.569077] pci 0000:00:1e.2: [8086:9d29] type 00 class 0x118000
2147 13:58:53.465450 [ 0.570274] pci 0000:00:1e.2: reg 0x10: [mem 0xd1138000-0xd1138fff 64bit]
2148 13:58:53.472082 [ 0.572065] pci 0000:00:1e.4: [8086:9d2b] type 00 class 0x080501
2149 13:58:53.478392 [ 0.572266] pci 0000:00:1e.4: reg 0x10: [mem 0xd1139000-0xd1139fff 64bit]
2150 13:58:53.485187 [ 0.574236] pci 0000:00:1e.6: [8086:9d2d] type 00 class 0x080501
2151 13:58:53.494588 [ 0.574808] pci 0000:00:1e.6: reg 0x10: [mem 0xd113a000-0xd113afff 64bit]
2152 13:58:53.500911 [ 0.576393] pci 0000:00:1f.0: [8086:9d4b] type 00 class 0x060100
2153 13:58:53.507939 [ 0.578080] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
2154 13:58:53.514254 [ 0.579258] pci 0000:00:1f.2: reg 0x10: [mem 0xd1128000-0xd112bfff]
2155 13:58:53.520736 [ 0.580938] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040100
2156 13:58:53.527652 [ 0.581270] pci 0000:00:1f.3: reg 0x10: [mem 0xd112c000-0xd112ffff 64bit]
2157 13:58:53.538248 [ 0.581926] pci 0000:00:1f.3: reg 0x20: [mem 0xd1110000-0xd111ffff 64bit]
2158 13:58:53.544069 [ 0.582352] pci 0000:00:1f.3: PME# supported from D3hot D3cold
2159 13:58:53.550469 [ 0.584019] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
2160 13:58:53.557304 [ 0.585291] pci 0000:00:1f.4: reg 0x10: [mem 0xd113c000-0xd113c0ff 64bit]
2161 13:58:53.563802 [ 0.585960] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf]
2162 13:58:53.570820 [ 0.587315] pci 0000:00:1f.5: [8086:9d24] type 00 class 0x000000
2163 13:58:53.577022 [ 0.587877] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
2164 13:58:53.583364 [ 0.589995] pci 0000:01:00.0: [8086:095a] type 00 class 0x028000
2165 13:58:53.590230 [ 0.591168] pci 0000:01:00.0: reg 0x10: [mem 0xd1000000-0xd1001fff 64bit]
2166 13:58:53.599886 [ 0.596771] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
2167 13:58:53.603271 [ 0.599761] pci 0000:00:1c.0: PCI bridge to [bus 01]
2168 13:58:53.613183 [ 0.600217] pci 0000:00:1c.0: bridge window [mem 0xd1000000-0xd10fffff]
2169 13:58:53.619723 [ 0.602794] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 12 14 15) *11
2170 13:58:53.626396 [ 0.603712] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 12 14 15)
2171 13:58:53.632939 [ 0.605656] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 12 14 15) *11
2172 13:58:53.642964 [ 0.606686] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 12 14 15) *11
2173 13:58:53.649286 [ 0.607627] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 12 14 15) *11
2174 13:58:53.655930 [ 0.608625] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 12 14 15) *11
2175 13:58:53.665902 [ 0.609625] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 12 14 15) *11
2176 13:58:53.672652 [ 0.610626] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 12 14 15) *11
2177 13:58:53.678779 [ 0.619494] ACPI: EC: interrupt unblocked
2178 13:58:53.682272 [ 0.619869] ACPI: EC: event unblocked
2179 13:58:53.685492 [ 0.620216] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2180 13:58:53.692058 [ 0.620670] ACPI: EC: GPE=0x6e
2181 13:58:53.698714 [ 0.620956] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC initialization complete
2182 13:58:53.705741 [ 0.621231] ACPI: \_SB_.PCI0.LPCB.EC0_: EC: Used to handle transactions and events
2183 13:58:53.712039 [ 0.623292] iommu: Default domain type: Translated
2184 13:58:53.719012 [ 0.624450] pci 0000:00:02.0: vgaarb: setting as boot VGA device
2185 13:58:53.728681 [ 0.624869] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
2186 13:58:53.735515 [ 0.625250] pci 0000:00:02.0: vgaarb: bridge control possible
2187 13:58:53.738602 [ 0.625753] vgaarb: loaded
2188 13:58:53.742056 [ 0.626763] SCSI subsystem initialized
2189 13:58:53.748610 [ 0.627546] ACPI: bus type USB registered
2190 13:58:53.752053 [ 0.628080] usbcore: registered new interface driver usbfs
2191 13:58:53.758485 [ 0.628303] usbcore: registered new interface driver hub
2192 13:58:53.764925 [ 0.628825] usbcore: registered new device driver usb
2193 13:58:53.771161 [ 0.630393] pps_core: LinuxPPS API ver. 1 registered
2194 13:58:53.781199 [ 0.630831] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
2195 13:58:53.784592 [ 0.631233] PTP clock support registered
2196 13:58:53.791056 [ 0.632342] Advanced Linux Sound Architecture Driver Initialized.
2197 13:58:53.794600 [ 0.634247] NetLabel: Initializing
2198 13:58:53.801263 [ 0.634558] NetLabel: domain hash size = 128
2199 13:58:53.807244 [ 0.634945] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
2200 13:58:53.814404 [ 0.635318] NetLabel: unlabeled traffic allowed by default
2201 13:58:53.817548 [ 0.636392] PCI: Using ACPI for IRQ routing
2202 13:58:53.823886 [ 0.644212] clocksource: Switched to clocksource tsc-early
2203 13:58:53.827203 [ 1.168022] VFS: Disk quotas dquot_6.6.0
2204 13:58:53.837541 [ 1.168464] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
2205 13:58:53.840330 [ 1.169599] pnp: PnP ACPI init
2206 13:58:53.847769 [ 1.170960] system 00:00: [mem 0xfed10000-0xfed17fff] has been reserved
2207 13:58:53.853629 [ 1.171568] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved
2208 13:58:53.863287 [ 1.172148] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved
2209 13:58:53.870112 [ 1.172745] system 00:00: [mem 0xe0000000-0xe3ffffff] has been reserved
2210 13:58:53.876718 [ 1.173341] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
2211 13:58:53.883162 [ 1.173922] system 00:00: [mem 0xfed90000-0xfed93fff] could not be reserved
2212 13:58:53.893053 [ 1.174547] system 00:00: [mem 0xfed45000-0xfed8ffff] could not be reserved
2213 13:58:53.899685 [ 1.175155] system 00:00: [mem 0xff000000-0xffffffff] has been reserved
2214 13:58:53.906364 [ 1.175750] system 00:00: [mem 0xfee00000-0xfeefffff] has been reserved
2215 13:58:53.915966 [ 1.176346] system 00:00: [mem 0xfed00000-0xfed003ff] has been reserved
2216 13:58:53.922612 [ 1.178170] system 00:01: [io 0x1800-0x18fe] has been reserved
2217 13:58:53.929331 [ 1.179254] system 00:03: [io 0x0900-0x09fe] has been reserved
2218 13:58:53.932685 [ 1.180114] system 00:04: [io 0x0200] has been reserved
2219 13:58:53.938945 [ 1.180608] system 00:04: [io 0x0204] has been reserved
2220 13:58:53.945867 [ 1.181079] system 00:04: [io 0x0800-0x087f] has been reserved
2221 13:58:53.952782 [ 1.181618] system 00:04: [io 0x0880-0x08ff] has been reserved
2222 13:58:53.959006 [ 1.185320] pnp: PnP ACPI: found 6 devices
2223 13:58:53.969124 [ 1.203081] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
2224 13:58:53.972366 [ 1.204016] NET: Registered protocol family 2
2225 13:58:53.982044 [ 1.204618] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
2226 13:58:53.992189 [ 1.207312] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
2227 13:58:53.998560 [ 1.208326] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
2228 13:58:54.008437 [ 1.209317] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
2229 13:58:54.015033 [ 1.212253] TCP: Hash tables configured (established 32768 bind 32768)
2230 13:58:54.024929 [ 1.213252] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
2231 13:58:54.031433 [ 1.214273] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
2232 13:58:54.038060 [ 1.215178] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
2233 13:58:54.044742 [ 1.216328] NET: Registered protocol family 1
2234 13:58:54.051598 [ 1.217594] RPC: Registered named UNIX socket transport module.
2235 13:58:54.054209 [ 1.218142] RPC: Registered udp transport module.
2236 13:58:54.061163 [ 1.218591] RPC: Registered tcp transport module.
2237 13:58:54.067942 [ 1.219009] RPC: Registered tcp NFSv4.1 backchannel transport module.
2238 13:58:54.074359 [ 1.220314] NET: Registered protocol family 44
2239 13:58:54.077391 [ 1.220733] pci 0000:00:1c.0: PCI bridge to [bus 01]
2240 13:58:54.087234 [ 1.221189] pci 0000:00:1c.0: bridge window [mem 0xd1000000-0xd10fffff]
2241 13:58:54.093814 [ 1.221827] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
2242 13:58:54.100700 [ 1.222383] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
2243 13:58:54.106999 [ 1.222922] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
2244 13:58:54.117612 [ 1.223610] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
2245 13:58:54.123535 [ 1.224207] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
2246 13:58:54.130108 [ 1.224821] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
2247 13:58:54.140083 [ 1.225432] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
2248 13:58:54.146223 [ 1.226036] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
2249 13:58:54.156243 [ 1.226655] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
2250 13:58:54.162798 [ 1.227320] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
2251 13:58:54.169532 [ 1.227924] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
2252 13:58:54.179220 [ 1.228545] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
2253 13:58:54.186014 [ 1.229149] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
2254 13:58:54.192100 [ 1.229765] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
2255 13:58:54.202288 [ 1.230384] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
2256 13:58:54.208808 [ 1.230988] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
2257 13:58:54.218580 [ 1.231607] pci_bus 0000:00: resource 20 [mem 0x80000001-0xdfffffff window]
2258 13:58:54.225197 [ 1.232226] pci_bus 0000:00: resource 21 [mem 0x800000000-0xbffffffff window]
2259 13:58:54.231901 [ 1.232844] pci_bus 0000:00: resource 22 [mem 0xfd000000-0xfe7fffff window]
2260 13:58:54.241576 [ 1.233464] pci_bus 0000:00: resource 23 [mem 0xfed40000-0xfed44fff window]
2261 13:58:54.248135 [ 1.234068] pci_bus 0000:01: resource 1 [mem 0xd1000000-0xd10fffff]
2262 13:58:54.257845 [ 1.235285] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
2263 13:58:54.261451 [ 1.238679] PCI: CLS 64 bytes, default 64
2264 13:58:54.264556 [ 1.239531] Unpacking initramfs...
2265 13:58:54.271118 [ 1.602176] Freeing initrd memory: 8224K
2266 13:58:54.274522 [ 1.602713] DMAR: Host address width 39
2267 13:58:54.280847 [ 1.603094] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
2268 13:58:54.291025 [ 1.603658] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
2269 13:58:54.297244 [ 1.604439] DMAR: RMRR base: 0x0000007b800000 end: 0x0000007fffffff
2270 13:58:54.304603 [ 1.604989] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
2271 13:58:54.310526 [ 1.605496] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
2272 13:58:54.317216 [ 1.606310] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
2273 13:58:54.326905 [ 1.606874] software IO TLB: mapped [mem 0x0000000076998000-0x000000007a998000] (64MB)
2274 13:58:54.336981 [ 1.607836] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
2275 13:58:54.343764 [ 1.608557] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
2276 13:58:54.350394 [ 1.609060] RAPL PMU: hw unit of domain package 2^-14 Joules
2277 13:58:54.356991 [ 1.609623] RAPL PMU: hw unit of domain dram 2^-14 Joules
2278 13:58:54.363230 [ 1.610097] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
2279 13:58:54.366381 [ 1.610605] RAPL PMU: hw unit of domain psys 2^-14 Joules
2280 13:58:54.373617 [ 1.613356] kvm: already loaded the other module
2281 13:58:54.379871 [ 1.646374] check: Scanning for low memory corruption every 60 seconds
2282 13:58:54.386307 [ 1.651114] Initialise system trusted keyrings
2283 13:58:54.392587 [ 1.651851] workingset: timestamp_bits=56 max_order=20 bucket_order=0
2284 13:58:54.399526 [ 1.678717] NFS: Registering the id_resolver key type
2285 13:58:54.402599 [ 1.679207] Key type id_resolver registered
2286 13:58:54.406073 [ 1.679631] Key type id_legacy registered
2287 13:58:54.412592 [ 1.703363] Key type asymmetric registered
2288 13:58:54.416082 [ 1.703763] Asymmetric key parser 'x509' registered
2289 13:58:54.425603 [ 1.704289] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
2290 13:58:54.432273 [ 1.704950] io scheduler mq-deadline registered
2291 13:58:54.435753 [ 1.705376] io scheduler kyber registered
2292 13:58:54.438779 [ 1.706009] test_firmware: interface ready
2293 13:58:54.445384 [ 1.708470] pcieport 0000:00:1c.0: PME: Signaling with IRQ 120
2294 13:58:54.452292 [ 1.710697] ACPI: AC Adapter [AC] (on-line)
2295 13:58:54.461653 [ 1.711620] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/PNP0C09:00/PNP0C0D:00/input/input0
2296 13:58:54.468675 [ 1.713546] ACPI: Lid Switch [LID0]
2297 13:58:54.475290 [ 1.714207] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
2298 13:58:54.478256 [ 1.715197] ACPI: Power Button [PWRF]
2299 13:58:54.485097 [ 1.716100] ACPI: \_PR_.CP00: Found 3 idle states
2300 13:58:54.491519 [ 1.717698] ACPI: \_PR_.CP01: Found 3 idle states
2301 13:58:54.494540 [ 1.718935] ACPI: \_PR_.CP02: Found 3 idle states
2302 13:58:54.501472 [ 1.720113] ACPI: \_PR_.CP03: Found 3 idle states
2303 13:58:54.507930 [ 1.722056] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
2304 13:58:54.514902 [ 1.725782] hpet_acpi_add: no address or irqs in _CRS
2305 13:58:54.518025 [ 1.726574] Non-volatile memory driver v1.3
2306 13:58:54.524367 [ 1.727173] Linux agpgart interface v0.103
2307 13:58:54.530777 [ 1.727828] battery: ACPI: Battery Slot [BAT0] (battery present)
2308 13:58:54.537617 [ 1.731126] i915 0000:00:02.0: vgaarb: deactivate vga console
2309 13:58:54.547388 [ 1.784779] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
2310 13:58:54.557375 [ 1.786166] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2
2311 13:58:54.570443 [ 1.787095] i915 0000:00:02.0: [drm] Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
2312 13:58:54.583879 [ 1.788304] 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 13:58:54.593186 [ 1.822322] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
2314 13:58:54.599718 [ 1.826976] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 1
2315 13:58:54.603286 [ 1.851028] loop: module loaded
2316 13:58:54.610347 [ 1.852442] lkdtm: No crash points registered, enable through debugfs
2317 13:58:54.616766 [ 1.886189] printk: console [ttyS0] disabled
2318 13:58:54.626127 [ 1.887679] dw-apb-uart.2: ttyS0 at MMIO 0xfe034000 (irq = 32, base_baud = 115200) is a 16550A
2319 13:58:54.633327 [ 2.709636] tsc: Refined TSC clocksource calibration: 1608.000 MHz
2320 13:58:54.642767 [ 2.709672] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172daa3a18b, max_idle_ns: 440795212390 ns
2321 13:58:54.649229 [ 2.709867] clocksource: Switched to clocksource tsc
2322 13:58:54.724470 [ 5.310152] printk: console [ttyS0] enabled
2323 13:58:54.731915 [ 5.310175] fbcon: i915drmfb (fb0) is primary device
2324 13:58:54.742319 [ 5.327129] dw-apb-uart.4: ttyS1 at MMIO 0xd1137000 (irq = 20, base_baud = 115200) is a 16550A
2325 13:58:54.749525 [ 5.330067] pxa2xx-spi pxa2xx-spi.5: no DMA channels available, using PIO
2326 13:58:54.753222 [ 5.340664] e100: Intel(R) PRO/100 Network Driver
2327 13:58:54.758724 [ 5.340670] e100: Copyright(c) 1999-2006 Intel Corporation
2328 13:58:54.764921 [ 5.340771] e1000: Intel(R) PRO/1000 Network Driver
2329 13:58:54.771697 [ 5.340775] e1000: Copyright (c) 1999-2006 Intel Corporation.
2330 13:58:54.775299 [ 5.340908] e1000e: Intel(R) PRO/1000 Network Driver
2331 13:58:54.781830 [ 5.340911] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
2332 13:58:54.785047 [ 5.341053] sky2: driver version 1.30
2333 13:58:54.791876 [ 5.341597] usbcore: registered new interface driver r8152
2334 13:58:54.801818 [ 5.341635] tpm_tis_spi spi-PRP0001:00: TPM ready IRQ confirmed on attempt 2
2335 13:58:54.808501 [ 5.342395] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
2336 13:58:54.811641 [ 5.342426] ehci-pci: EHCI PCI platform driver
2337 13:58:54.818356 [ 5.342527] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
2338 13:58:54.824873 [ 5.342553] ohci-pci: OHCI PCI platform driver
2339 13:58:54.834140 [ 5.342655] uhci_hcd: USB Universal Host Controller Interface driver
2340 13:58:54.837331 [ 5.344397] xhci_hcd 0000:00:14.0: xHCI Host Controller
2341 13:58:54.847223 [ 5.345576] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
2342 13:58:54.857752 [ 5.347065] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
2343 13:58:54.864078 [ 5.347148] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
2344 13:58:54.874159 [ 5.350063] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2345 13:58:54.880736 [ 5.350092] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2346 13:58:54.887321 [ 5.350099] usb usb1: Product: xHCI Host Controller
2347 13:58:54.893855 [ 5.350106] usb usb1: Manufacturer: Linux 5.10.146-cip17 xhci-hcd
2348 13:58:54.900725 [ 5.350112] usb usb1: SerialNumber: 0000:00:14.0
2349 13:58:54.907153 [ 5.350354] Console: switching to colour frame buffer device 240x67
2350 13:58:54.910019 [ 5.352523] hub 1-0:1.0: USB hub found
2351 13:58:54.913773 [ 5.352724] hub 1-0:1.0: 12 ports detected
2352 13:58:54.919973 [ 5.357971] xhci_hcd 0000:00:14.0: xHCI Host Controller
2353 13:58:54.929880 [ 5.358513] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
2354 13:58:54.936945 [ 5.358528] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
2355 13:58:54.959365 [ 5.358941] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
2356 13:58:54.959674 [ 5.358950] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2357 13:58:54.963145 [ 5.358955] usb usb2: Product: xHCI Host Controller
2358 13:58:54.966544 [ 5.358959] usb usb2: Manufacturer: Linux 5.10.146-cip17 xhci-hcd
2359 13:58:54.970396 [ 5.358963] usb usb2: SerialNumber: 0000:00:14.0
2360 13:58:54.973656 [ 5.360577] hub 2-0:1.0: USB hub found
2361 13:58:54.983426 [ 5.360707] hub 2-0:1.0: 6 ports detected
2362 13:58:54.986381 [ 5.363472] usbcore: registered new interface driver usblp
2363 13:58:54.993182 [ 5.363560] usbcore: registered new interface driver usb-storage
2364 13:58:55.001111 [ 5.364135] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
2365 13:58:55.008457 [ 5.364327] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
2366 13:58:55.021668 [ 5.364330] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
2367 13:58:55.025035 [ 5.365081] i8042: Warning: Keylock active
2368 13:58:55.031654 [ 5.365374] serio: i8042 KBD port at 0x60,0x64 irq 1
2369 13:58:55.038347 [ 5.367505] tpm_tis_spi spi-PRP0001:00: 2.0 TPM (device-id 0x28, rev-id 0)
2370 13:58:55.044833 [ 5.367730] rtc_cmos 00:02: RTC can wake from S4
2371 13:58:55.047972 [ 5.370864] rtc_cmos 00:02: registered as rtc0
2372 13:58:55.058002 [ 5.371288] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram
2373 13:58:55.061449 [ 5.373269] i801_smbus 0000:00:1f.4: SPD Write Disable is set
2374 13:58:55.068089 [ 5.373350] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
2375 13:58:55.074606 [ 5.375279] i2c i2c-9: 2/2 memory slots populated (from DMI)
2376 13:58:55.084669 [ 5.377800] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
2377 13:58:55.091304 [ 5.377898] intel_pstate: Intel P-state driver initializing
2378 13:58:55.094338 [ 5.379413] intel_pstate: HWP enabled
2379 13:58:55.101425 [ 5.379487] sdhci: Secure Digital Host Controller Interface driver
2380 13:58:55.107671 [ 5.379489] sdhci: Copyright(c) Pierre Ossman
2381 13:58:55.114341 [ 5.379558] sdhci-pci 0000:00:1e.4: SDHCI controller found [8086:9d2b] (rev 21)
2382 13:58:55.124189 [ 5.381156] mmc0: SDHCI controller on PCI [0000:00:1e.4] using ADMA 64-bit
2383 13:58:55.130788 [ 5.385621] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
2384 13:58:55.140957 [ 5.391285] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
2385 13:58:55.147365 [ 5.393559] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2386 13:58:55.154005 [ 5.394823] hid: raw HID events driver (C) Jiri Kosina
2387 13:58:55.160781 [ 5.395355] usbcore: registered new interface driver usbhid
2388 13:58:55.164336 [ 5.395357] usbhid: USB HID core driver
2389 13:58:55.177600 [ 5.395795] input: Tablet Mode Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/PNP0C09:00/GOOG0006:00/input/input3
2390 13:58:55.184335 [ 5.400739] cros_ec_lpcs GOOG0004:00: Chrome EC device registered
2391 13:58:55.193894 [ 5.401527] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
2392 13:58:55.204132 [ 5.603296] usb 1-3: new full-speed USB device number 2 using xhci_hcd
2393 13:58:55.207458 [ 5.607656] netem: version 1.3
2394 13:58:55.217245 [ 5.672319] 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
2395 13:58:55.223450 [ 5.682884] ipip: IPv4 and MPLS over IPv4 tunneling driver
2396 13:58:55.230316 [ 5.739150] mmc0: new HS400 MMC card at address 0001
2397 13:58:55.237018 [ 5.746994] gre: GRE over IPv4 demultiplexor driver
2398 13:58:55.240336 [ 5.753689] mmcblk0: mmc0:0001 DA4064 58.2 GiB
2399 13:58:55.246828 [ 5.757010] ip_gre: GRE over IPv4 tunneling driver
2400 13:58:55.250060 [ 5.757851] IPv4 over IPsec tunneling driver
2401 13:58:55.256824 [ 5.764192] mmcblk0boot0: mmc0:0001 DA4064 partition 1 4.00 MiB
2402 13:58:55.263552 [ 5.769133] Initializing XFRM netlink socket
2403 13:58:55.269982 [ 5.777145] mmcblk0boot1: mmc0:0001 DA4064 partition 2 4.00 MiB
2404 13:58:55.273431 [ 5.785367] NET: Registered protocol family 10
2405 13:58:55.283424 [ 5.792836] mmcblk0rpmb: mmc0:0001 DA4064 partition 3 16.0 MiB, chardev (246:0)
2406 13:58:55.286583 [ 5.802768] Segment Routing with IPv6
2407 13:58:55.296857 [ 5.810372] usb 1-3: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.03
2408 13:58:55.299670 [ 5.816510] ip6_gre: GRE over IPv6 tunneling driver
2409 13:58:55.309673 [ 5.822059] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2410 13:58:55.316002 [ 5.837260] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
2411 13:58:55.319594 [ 5.839912] NET: Registered protocol family 17
2412 13:58:55.329301 [ 5.913321] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2413 13:58:55.336362 [ 5.919106] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops)
2414 13:58:55.342725 [ 5.919430] 8021q: 802.1Q VLAN Support v1.8
2415 13:58:55.346305 [ 5.919472] Key type dns_resolver registered
2416 13:58:55.356108 [ 5.937187] usb 2-3: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
2417 13:58:55.362750 [ 5.944605] microcode: sig=0x806e9, pf=0x10, revision=0x98
2418 13:58:55.369447 [ 5.947771] microcode: Microcode Update Driver: v2.2.
2419 13:58:55.376098 [ 5.956930] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=6
2420 13:58:55.382706 [ 5.962351] IPI shorthand broadcast: enabled
2421 13:58:55.389552 [ 5.962387] sched_clock: Marking stable (5875334619, 87007317)->(6064555602, -102213666)
2422 13:58:55.395924 [ 5.970661] registered taskstats version 1
2423 13:58:55.399394 [ 5.976787] usb 2-3: Product: USB 10/100/1000 LAN
2424 13:58:55.405769 [ 5.981746] Loading compiled-in X.509 certificates
2425 13:58:55.412480 [ 5.984481] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2426 13:58:55.419023 [ 5.989648] usb 2-3: Manufacturer: Realtek
2427 13:58:55.425665 [ 6.001105] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2428 13:58:55.432466 [ 6.004022] usb 2-3: SerialNumber: 001000001
2429 13:58:55.435553 [ 6.010261] PM: Magic number: 6:737:787
2430 13:58:55.442244 [ 6.018766] snd_hda_intel 0000:00:1f.3: Cannot probe codecs, giving up
2431 13:58:55.451867 [ 6.020529] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2432 13:58:55.458890 [ 6.069260] usb 1-9: new high-speed USB device number 3 using xhci_hcd
2433 13:58:55.462157 [ 6.120060] printk: console [netcon0] enabled
2434 13:58:55.468663 [ 6.124965] netconsole: network logging started
2435 13:58:55.630017 [ 6.280482] usb 1-9: New USB device found, idVendor=13d3, idProduct=56d4, bcdDevice=18.07
2436 13:58:55.639618 [ 6.289685] usb 1-9: New USB device strings: Mfr=3, Product=1, SerialNumber=2
2437 13:58:55.644498 [ 6.297693] usb 1-9: Product: USB2.0 HD UVC WebCam
2438 13:58:55.649342 [ 6.303078] usb 1-9: Manufacturer: Azurewave
2439 13:58:55.654187 [ 6.307879] usb 1-9: SerialNumber: 0x0001
2440 13:58:55.666695 [ 6.319616] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2441 13:58:55.712461 [ 6.365757] usb 2-3: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd
2442 13:58:55.759576 [ 6.409911] r8152 2-3:1.0: load rtl8153b-2 v1 10/23/19 successfully
2443 13:58:55.791811 [ 6.446366] r8152 2-3:1.0 eth0: v1.11.11
2444 13:58:55.801476 [ 6.451594] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2445 13:58:55.806487 [ 6.452402] IP-Config: Failed to open gretap0
2446 13:58:55.811428 [ 6.464757] IP-Config: Failed to open erspan0
2447 13:58:57.449676 [ 6.488463] Sending DHCP requests .
2448 13:58:57.454780 [ 8.104389] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
2449 13:58:57.459916 [ 8.115687] r8152 2-3:1.0 eth0: carrier on
2450 13:58:58.190703 [ 8.844370] ., OK
2451 13:58:58.200667 [ 8.852638] IP-Config: Got DHCP answer from 192.168.201.1, my address is 192.168.201.10
2452 13:58:58.203478 [ 8.861644] IP-Config: Complete:
2453 13:58:58.216968 [ 8.865290] device=eth0, hwaddr=00:e0:4c:68:01:e7, ipaddr=192.168.201.10, mask=255.255.255.0, gw=192.168.201.1
2454 13:58:58.223392 [ 8.876988] host=asus-C433TA-AJ0005-rammus-cbg-1, domain=lava-rack, nis-domain=(none)
2455 13:58:58.233520 [ 8.886246] bootserver=192.168.201.1, rootserver=192.168.201.1, rootpath=
2456 13:58:58.237250 [ 8.886251] nameserver0=192.168.201.1
2457 13:58:58.246166 [ 8.899100] cfg80211: Loading compiled-in X.509 certificates for regulatory database
2458 13:58:58.257496 [ 8.910735] modprobe (100) used greatest stack depth: 14208 bytes left
2459 13:58:58.264346 [ 8.914050] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
2460 13:58:58.274358 [ 8.925614] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
2461 13:58:58.277823 [ 8.926344] ALSA device list:
2462 13:58:58.284086 [ 8.935288] cfg80211: failed to load regulatory.db
2463 13:58:58.287333 [ 8.938603] No soundcards found.
2464 13:58:58.294225 [ 8.948149] dw-apb-uart dw-apb-uart.2: forbid DMA for kernel console
2465 13:58:58.301580 [ 8.958333] Freeing unused kernel image (initmem) memory: 2036K
2466 13:58:58.319096 [ 8.975520] Write protecting the kernel read-only data: 28672k
2467 13:58:58.330209 [ 8.983231] Freeing unused kernel image (text/rodata gap) memory: 2028K
2468 13:58:58.336567 [ 8.991185] Freeing unused kernel image (rodata/data gap) memory: 1384K
2469 13:58:58.340045 [ 8.998742] Run /init as init process
2470 13:58:58.348622 Loading, please wait...
2471 13:58:58.355117 [ 9.008706] mount (111) used greatest stack depth: 13688 bytes left
2472 13:58:58.360735 Starting version 247.3-7+deb11u1
2473 13:58:58.425085 [ 9.074770] udevadm (124) used greatest stack depth: 13672 bytes left
2474 13:58:58.584168 [ 9.234026] cros-usbpd-notify-acpi GOOG0003:00: Couldn't get Chrome EC device pointer.
2475 13:58:58.594321 [ 9.243513] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2476 13:58:58.627353 [ 9.277308] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2477 13:58:58.676193 [ 9.325617] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2478 13:58:58.686273 [ 9.336050] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2479 13:58:58.695275 [ 9.346391] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2480 13:58:58.707832 [ 9.361147] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2481 13:58:58.721564 [ 9.373988] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2482 13:58:58.731225 [ 9.384024] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21)
2483 13:58:58.758197 [ 9.410057] udevadm (139) used greatest stack depth: 13400 bytes left
2484 13:58:58.761387 Begin: Loading essential drivers ... done.
2485 13:58:58.765622 Begin: Running /scripts/init-premount ... done.
2486 13:58:58.772750 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
2487 13:58:58.776442 Begin: Running /scripts/nfs-premount ... done.
2488 13:58:58.793833 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2489 13:58:58.801317 SIOCSIFFLAGS: Cannot assign requested address
2490 13:58:58.804444 IP-Config: eth0 hardware address 00:e0:4c:68:01:e7 mtu 1500 DHCP
2491 13:58:58.811612 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2492 13:58:58.818651 SIOCSIFFLAGS: Cannot assign requested address
2493 13:58:58.821984 IP-Config: eth0 complete (dhcp from 192.168.201.1):
2494 13:58:58.831980 address: 192.168.201.10 broadcast: 192.168.201.255 netmask: 255.255.255.0
2495 13:58:58.838527 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
2496 13:58:58.845513 host : asus-C433TA-AJ0005-rammus-cbg-1
2497 13:58:58.855067 domain : lava-rack
2498 13:58:58.858638 rootserver: 192.168.201.1 rootpath:
2499 13:58:58.858802 filename :
2500 13:58:58.906666 [ 9.559792] nfsmount (163) used greatest stack depth: 12688 bytes left
2501 13:58:58.906822 done.
2502 13:58:58.920300 Begin: Running /scripts/nfs-bottom ... done.
2503 13:58:58.949887 Begin: Running /scripts/init-bottom ... done.
2504 13:59:00.009639 SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
2505 13:59:00.208114 [ 10.844281] systemd[1]: systemd 247.3-7+deb11u1 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 13:59:00.227621 [ 10.882509] systemd[1]: Detected architecture x86-64.
2507 13:59:00.246717
2508 13:59:00.251702 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
2509 13:59:00.252094
2510 13:59:00.265895 [ 10.914719] systemd[1]: Set hostname to <debian-bullseye-amd64>.
2511 13:59:00.992398 [ 11.641455] systemd[1]: Queued start job for default target Graphical Interface.
2512 13:59:00.998080 [ 11.653609] systemd[1]: Created slice system-getty.slice.
2513 13:59:01.008323 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
2514 13:59:01.013270 [ 11.669977] systemd[1]: Created slice system-modprobe.slice.
2515 13:59:01.023323 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
2516 13:59:01.029645 [ 11.686012] systemd[1]: Created slice system-serial\x2dgetty.slice.
2517 13:59:01.040135 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
2518 13:59:01.046317 [ 11.702938] systemd[1]: Created slice User and Session Slice.
2519 13:59:01.055981 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
2520 13:59:01.065980 [ 11.718867] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
2521 13:59:01.076148 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
2522 13:59:01.085632 [ 11.737723] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
2523 13:59:01.092327 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
2524 13:59:01.109578 [ 11.759538] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
2525 13:59:01.119373 [[0;32m OK [0m] Set up automount [0;1;39mArbitrary…s File System Automount Point[0m.
2526 13:59:01.125770 [ 11.779635] systemd[1]: Reached target Local Encrypted Volumes.
2527 13:59:01.132557 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
2528 13:59:01.139077 [ 11.795563] systemd[1]: Reached target Paths.
2529 13:59:01.145751 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
2530 13:59:01.152487 [ 11.806486] systemd[1]: Reached target Remote File Systems.
2531 13:59:01.158691 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
2532 13:59:01.165823 [ 11.822573] systemd[1]: Reached target Slices.
2533 13:59:01.172587 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
2534 13:59:01.175782 [ 11.833498] systemd[1]: Reached target Swap.
2535 13:59:01.182413 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
2536 13:59:01.188734 [ 11.844842] systemd[1]: Listening on initctl Compatibility Named Pipe.
2537 13:59:01.199117 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
2538 13:59:01.206357 [ 11.862977] systemd[1]: Listening on Journal Audit Socket.
2539 13:59:01.213179 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
2540 13:59:01.223220 [ 11.879705] systemd[1]: Listening on Journal Socket (/dev/log).
2541 13:59:01.233432 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
2542 13:59:01.239983 [ 11.896086] systemd[1]: Listening on Journal Socket.
2543 13:59:01.246393 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
2544 13:59:01.258477 [ 11.911737] systemd[1]: Listening on Network Service Netlink Socket.
2545 13:59:01.264968 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
2546 13:59:01.274785 [ 11.931122] systemd[1]: Listening on udev Control Socket.
2547 13:59:01.280993 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
2548 13:59:01.290561 [ 11.946985] systemd[1]: Listening on udev Kernel Socket.
2549 13:59:01.296743 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
2550 13:59:01.308077 [ 11.964702] systemd[1]: Mounting Huge Pages File System...
2551 13:59:01.314425 Mounting [0;1;39mHuge Pages File System[0m...
2552 13:59:01.327957 [ 11.981350] systemd[1]: Mounting POSIX Message Queue File System...
2553 13:59:01.334453 Mounting [0;1;39mPOSIX Message Queue File System[0m...
2554 13:59:01.342451 [ 11.999343] systemd[1]: Mounting Kernel Debug File System...
2555 13:59:01.349050 Mounting [0;1;39mKernel Debug File System[0m...
2556 13:59:01.358717 [ 12.015208] systemd[1]: Mounting Kernel Trace File System...
2557 13:59:01.364950 Mounting [0;1;39mKernel Trace File System[0m...
2558 13:59:01.377662 [ 12.030893] systemd[1]: Starting Create list of static device nodes for the current kernel...
2559 13:59:01.387554 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
2560 13:59:01.398532 [ 12.052029] systemd[1]: Starting Load Kernel Module configfs...
2561 13:59:01.401682 Starting [0;1;39mLoad Kernel Module configfs[0m...
2562 13:59:01.413194 [ 12.070155] systemd[1]: Starting Load Kernel Module drm...
2563 13:59:01.419825 Starting [0;1;39mLoad Kernel Module drm[0m...
2564 13:59:01.431587 [ 12.088243] systemd[1]: Starting Load Kernel Module fuse...
2565 13:59:01.437912 Starting [0;1;39mLoad Kernel Module fuse[0m...
2566 13:59:01.481399 [ 12.130948] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
2567 13:59:01.487014 [ 12.141401] fuse: init (API version 7.32)
2568 13:59:01.492439 [ 12.147549] systemd[1]: Starting Journal Service...
2569 13:59:01.498118 Starting [0;1;39mJournal Service[0m...
2570 13:59:01.507671 [ 12.163751] systemd[1]: Starting Load Kernel Modules...
2571 13:59:01.513901 Starting [0;1;39mLoad Kernel Modules[0m...
2572 13:59:01.523486 [ 12.176985] systemd[1]: Starting Remount Root and Kernel File Systems...
2573 13:59:01.529880 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
2574 13:59:01.538638 [ 12.195125] systemd[1]: Starting Coldplug All udev Devices...
2575 13:59:01.545105 Starting [0;1;39mColdplug All udev Devices[0m...
2576 13:59:01.555700 [ 12.212375] systemd[1]: Mounted Huge Pages File System.
2577 13:59:01.562025 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
2578 13:59:01.574412 [ 12.227624] systemd[1]: Mounted POSIX Message Queue File System.
2579 13:59:01.580833 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
2580 13:59:01.588141 [ 12.244555] systemd[1]: Mounted Kernel Debug File System.
2581 13:59:01.594292 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
2582 13:59:01.603854 [ 12.260544] systemd[1]: Mounted Kernel Trace File System.
2583 13:59:01.610224 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
2584 13:59:01.623630 [ 12.276935] systemd[1]: Finished Create list of static device nodes for the current kernel.
2585 13:59:01.633231 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
2586 13:59:01.642637 [ 12.299461] systemd[1]: modprobe@configfs.service: Succeeded.
2587 13:59:01.650365 [ 12.306877] systemd[1]: Finished Load Kernel Module configfs.
2588 13:59:01.659800 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
2589 13:59:01.668897 [ 12.323338] systemd[1]: modprobe@drm.service: Succeeded.
2590 13:59:01.674501 [ 12.330071] systemd[1]: Finished Load Kernel Module drm.
2591 13:59:01.684481 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
2592 13:59:01.691065 [ 12.347394] systemd[1]: modprobe@fuse.service: Succeeded.
2593 13:59:01.697615 [ 12.354235] systemd[1]: Finished Load Kernel Module fuse.
2594 13:59:01.704259 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
2595 13:59:01.714144 [ 12.370471] systemd[1]: Finished Load Kernel Modules.
2596 13:59:01.720354 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
2597 13:59:01.731033 [ 12.384197] systemd[1]: Finished Remount Root and Kernel File Systems.
2598 13:59:01.737507 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
2599 13:59:01.745288 [ 12.401864] systemd[1]: Started Journal Service.
2600 13:59:01.751929 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
2601 13:59:01.763215 Mounting [0;1;39mFUSE Control File System[0m...
2602 13:59:01.774309 Mounting [0;1;39mKernel Configuration File System[0m...
2603 13:59:01.790971 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
2604 13:59:01.798739 Starting [0;1;39mLoad/Save Random Seed[0m...
2605 13:59:01.809819 Starting [0;1;39mApply Kernel Variables[0m...
2606 13:59:01.821098 Starting [0;1;39mCreate System Users[0m...
2607 13:59:01.832727 [ 12.486209] systemd-journald[199]: Received client request to flush runtime journal.
2608 13:59:01.841612 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
2609 13:59:01.854849 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
2610 13:59:01.865861 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
2611 13:59:01.871574 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
2612 13:59:01.967746 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
2613 13:59:03.277836 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
2614 13:59:03.291645 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
2615 13:59:03.305707 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
2616 13:59:03.415067 [ 14.068039] systemd-tmpfile (211) used greatest stack depth: 12528 bytes left
2617 13:59:03.421287 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
2618 13:59:03.433766 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
2619 13:59:03.444045 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
2620 13:59:03.455016 Starting [0;1;39mCreate Volatile Files and Directories[0m...
2621 13:59:03.469647 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
2622 13:59:03.622905 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
2623 13:59:03.638019 Starting [0;1;39mNetwork Service[0m...
2624 13:59:03.970927 [[0;32m OK [0m] Created slice [0;1;39msystem-systemd\x2dbacklight.slice[0m.
2625 13:59:03.986671 Starting [0;1;39mLoad/Save Screen …f backlight:intel_backlight[0m...
2626 13:59:04.001752 [[0;32m OK [0m] Found device [0;1;39mSunrise Point-LP Serial IO UART Controller[0m.
2627 13:59:04.048540 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
2628 13:59:04.221394 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
2629 13:59:04.233272 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
2630 13:59:04.275936 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Screen … of backlight:intel_backlight[0m.
2631 13:59:04.458333 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
2632 13:59:04.468699 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
2633 13:59:04.482558 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
2634 13:59:04.493654 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
2635 13:59:04.507854 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
2636 13:59:04.521705 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
2637 13:59:04.532314 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
2638 13:59:04.539021 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
2639 13:59:04.551247 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
2640 13:59:04.557496 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
2641 13:59:04.566555 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
2642 13:59:04.582460 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
2643 13:59:04.660026 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
2644 13:59:04.718672 Starting [0;1;39mUser Login Management[0m...
2645 13:59:04.724761 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
2646 13:59:04.784392 Starting [0;1;39mNetwork Name Resolution[0m...
2647 13:59:04.989651 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
2648 13:59:05.020809 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
2649 13:59:05.641185 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
2650 13:59:05.649601 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
2651 13:59:05.661573 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
2652 13:59:05.679847 Starting [0;1;39mPermit User Sessions[0m...
2653 13:59:05.733627 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
2654 13:59:05.747015 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
2655 13:59:05.759481 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyS0[0m.
2656 13:59:05.763874 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
2657 13:59:05.772592 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
2658 13:59:05.787013 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
2659 13:59:05.806168 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
2660 13:59:05.883677 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
2661 13:59:05.915229
2662 13:59:05.922009 Debian GNU/Linux 11 debian-bullseye-amd64 ttyS0
2663 13:59:05.922447
2664 13:59:05.928720 debian-bullseye-amd64 login: root (automatic login)
2665 13:59:05.929085
2666 13:59:06.328368 Linux debian-bullseye-amd64 5.10.146-cip17 #1 SMP Wed Sep 28 13:47:48 UTC 2022 x86_64
2667 13:59:06.328519
2668 13:59:06.334021 The programs included with the Debian GNU/Linux system are free software;
2669 13:59:06.340585 the exact distribution terms for each program are described in the
2670 13:59:06.346856 individual files in /usr/share/doc/*/copyright.
2671 13:59:06.346961
2672 13:59:06.353546 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
2673 13:59:06.356720 permitted by applicable law.
2674 13:59:07.171827 Matched prompt #7: / #
2676 13:59:07.173438 Kernel warnings or errors detected.
2677 13:59:07.173879 Setting prompt string to ['/ #']
2678 13:59:07.174391 end: 2.2.5.1 login-action (duration 00:00:16) [common]
2680 13:59:07.175818 end: 2.2.5 auto-login-action (duration 00:00:18) [common]
2681 13:59:07.176326 start: 2.2.6 expect-shell-connection (timeout 00:04:08) [common]
2682 13:59:07.176724 Setting prompt string to ['/ #']
2683 13:59:07.177085 Forcing a shell prompt, looking for ['/ #']
2685 13:59:07.228305 / #
2686 13:59:07.229003 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
2687 13:59:07.229471 Waiting using forced prompt support (timeout 00:02:30)
2688 13:59:07.237121
2689 13:59:07.240744 end: 2.2.6 expect-shell-connection (duration 00:00:00) [common]
2690 13:59:07.241440 start: 2.2.7 export-device-env (timeout 00:04:08) [common]
2692 13:59:07.343186 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7438671/extract-nfsrootfs-rki03mzt'
2693 13:59:07.349621 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7438671/extract-nfsrootfs-rki03mzt'
2695 13:59:07.454776 / # export NFS_SERVER_IP='192.168.201.1'
2696 13:59:07.462006 export NFS_SERVER_IP='192.168.201.1'
2697 13:59:07.462974 end: 2.2.7 export-device-env (duration 00:00:00) [common]
2698 13:59:07.463548 end: 2.2 depthcharge-retry (duration 00:00:52) [common]
2699 13:59:07.464064 end: 2 depthcharge-action (duration 00:00:52) [common]
2700 13:59:07.465232 start: 3 lava-test-retry (timeout 00:08:33) [common]
2701 13:59:07.465769 start: 3.1 lava-test-shell (timeout 00:08:33) [common]
2702 13:59:07.466233 Using namespace: common
2704 13:59:07.568084 / # #
2705 13:59:07.568793 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
2706 13:59:07.574708 #
2707 13:59:07.578054 Using /lava-7438671
2709 13:59:07.679809 / # export SHELL=/bin/bash
2710 13:59:07.686841 export SHELL=/bin/bash
2712 13:59:07.792048 / # . /lava-7438671/environment
2713 13:59:07.798618 . /lava-7438671/environment
2715 13:59:07.910300 / # /lava-7438671/bin/lava-test-runner /lava-7438671/0
2716 13:59:07.910980 Test shell timeout: 10s (minimum of the action and connection timeout)
2717 13:59:07.917173 /lava-7438671/bin/lava-test-runner /lava-7438671/0
2718 13:59:08.344631 + export TESTRUN_ID=0_timesync-off
2719 13:59:08.345218 + TESTRUN_ID=0_timesync-off
2720 13:59:08.350574 + cd /lava-7438671/0/tests/0_timesync-off
2721 13:59:08.351057 ++ cat uuid
2722 13:59:08.364561 + UUID=7438671_1.5.2.3.1
2723 13:59:08.367579 + set +x
2724 13:59:08.371005 <LAVA_SIGNAL_STARTRUN 0_timesync-off 7438671_1.5.2.3.1>
2725 13:59:08.371930 Received signal: <STARTRUN> 0_timesync-off 7438671_1.5.2.3.1
2726 13:59:08.372349 Starting test lava.0_timesync-off (7438671_1.5.2.3.1)
2727 13:59:08.372806 Skipping test definition patterns.
2728 13:59:08.373921 + systemctl stop systemd-timesyncd
2729 13:59:08.419338 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
2730 13:59:08.419913 + true
2731 13:59:08.422654 + set +x
2732 13:59:08.425842 <LAVA_SIGNAL_ENDRUN 0_timesync-off 7438671_1.5.2.3.1>
2733 13:59:08.426586 Received signal: <ENDRUN> 0_timesync-off 7438671_1.5.2.3.1
2734 13:59:08.427054 Ending use of test pattern.
2735 13:59:08.427430 Ending test lava.0_timesync-off (7438671_1.5.2.3.1), duration 0.06
2737 13:59:08.555269 + export TESTRUN_ID=1_kselftest-lkdtm
2738 13:59:08.558510 + TESTRUN_ID=1_kselftest-lkdtm
2739 13:59:08.561816 + cd /lava-7438671/0/tests/1_kselftest-lkdtm
2740 13:59:08.562309 ++ cat uuid
2741 13:59:08.576836 + UUID=7438671_1.5.2.3.5
2742 13:59:08.580428 + set +x
2743 13:59:08.583757 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 7438671_1.5.2.3.5>
2744 13:59:08.584448 Received signal: <STARTRUN> 1_kselftest-lkdtm 7438671_1.5.2.3.5
2745 13:59:08.584818 Starting test lava.1_kselftest-lkdtm (7438671_1.5.2.3.5)
2746 13:59:08.585240 Skipping test definition patterns.
2747 13:59:08.586761 + cd ./automated/linux/kselftest/
2748 13:59:08.623038 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/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-gitlab -e '' -p /opt/kselftests/mainline/
2749 13:59:08.648339 INFO: Generating a skipfile based on /lava-7438671/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
2750 13:59:08.752699 INFO: Using the following generated skipfile contents (until EOF):
2751 13:59:08.759002 breakpoints:breakpoint_test
2752 13:59:08.762065 breakpoints:step_after_suspend_test
2753 13:59:08.765410 ftrace:ftracetest
2754 13:59:08.769102 net:rtnetlink.sh
2755 13:59:08.769695 net:tls
2756 13:59:08.771997 netfilter:bridge_brouter.sh
2757 13:59:08.772487 netfilter:nft_flowtable.sh
2758 13:59:08.775279 netfilter:nft_trans_stress.sh
2759 13:59:08.778604 pidfd:pidfd_wait
2760 13:59:08.779091 INFO: EOF
2761 13:59:08.846716 INFO: Installing sed perl wget xz-utils iproute2
2762 13:59:09.729254 Hit:1 http://deb.debian.org/debian bullseye InRelease
2763 13:59:23.530646 Reading package lists...
2764 13:59:26.617253 Reading package lists...
2765 13:59:26.870755 Building dependency tree...
2766 13:59:26.871347 Reading state information...
2767 13:59:26.908355 iproute2 is already the newest version (5.10.0-4).
2768 13:59:26.914739 perl is already the newest version (5.32.1-4+deb11u2).
2769 13:59:26.918049 sed is already the newest version (4.7-1).
2770 13:59:26.924266 wget is already the newest version (1.21-1+deb11u1).
2771 13:59:26.927833 xz-utils is already the newest version (5.2.5-2.1~deb11u1).
2772 13:59:27.246630 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2773 13:59:27.393944 --2022-09-28 13:47:57-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz
2774 13:59:27.400818 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
2775 13:59:27.541122 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
2776 13:59:27.687778 HTTP request sent, awaiting response... 200 OK
2777 13:59:27.691382 Length: 3543688 (3.4M) [application/octet-stream]
2778 13:59:27.694346 Saving to: 'kselftest.tar.xz'
2779 13:59:27.694833
2780 13:59:29.182605 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 44.98K 157KB/s kselftest.tar.xz 6%[> ] 216.08K 374KB/s kselftest.tar.xz 23%[===> ] 815.64K 889KB/s kselftest.tar.xz 58%[==========> ] 1.97M 1.70MB/s kselftest.tar.xz 89%[================> ] 3.02M 2.22MB/s kselftest.tar.xz 100%[===================>] 3.38M 2.28MB/s in 1.5s
2781 13:59:29.182808
2782 13:59:29.492366 2022-09-28 13:47:59 (2.28 MB/s) - 'kselftest.tar.xz' saved [3543688/3543688]
2783 13:59:29.492550
2784 13:59:29.607395 tar: ./run_kselftest.sh: time stamp 2022-09-28 13:55:52 is 471.981199551 s in the future
2785 13:59:29.617391 tar: ./ir/ir_loopback: time stamp 2022-09-28 13:55:28 is 447.970527861 s in the future
2786 13:59:29.624229 tar: ./ir: time stamp 2022-09-28 13:55:58 is 477.962587128 s in the future
2787 13:59:29.634044 tar: ./ptrace/peeksiginfo: time stamp 2022-09-28 13:55:44 is 463.953740114 s in the future
2788 13:59:29.644374 tar: ./ptrace/vmaccess: time stamp 2022-09-28 13:55:44 is 463.946214413 s in the future
2789 13:59:29.653854 tar: ./ptrace/get_syscall_info: time stamp 2022-09-28 13:55:44 is 463.936689729 s in the future
2790 13:59:29.660468 tar: ./ptrace: time stamp 2022-09-28 13:55:59 is 478.933623358 s in the future
2791 13:59:29.670731 tar: ./cgroup/test_kmem: time stamp 2022-09-28 13:55:24 is 443.921647745 s in the future
2792 13:59:29.682768 tar: ./cgroup/test_memcontrol: time stamp 2022-09-28 13:55:24 is 443.905169503 s in the future
2793 13:59:29.698579 tar: ./cgroup/test_freezer: time stamp 2022-09-28 13:55:24 is 443.889218847 s in the future
2794 13:59:29.708870 tar: ./cgroup/test_core: time stamp 2022-09-28 13:55:24 is 443.879838028 s in the future
2795 13:59:29.715034 tar: ./cgroup: time stamp 2022-09-28 13:55:56 is 475.877327811 s in the future
2796 13:59:29.735651 tar: ./pstore: time stamp 2022-09-28 13:55:59 is 478.852329799 s in the future
2797 13:59:29.748378 tar: ./x86/test_vdso_64: time stamp 2022-09-28 13:55:52 is 471.839820123 s in the future
2798 13:59:29.870762 tar: ./x86/check_initial_reg_state_64: time stamp 2022-09-28 13:55:51 is 470.72015074 s in the future
2799 13:59:29.877737 tar: ./x86/fsgsbase_restore_64: time stamp 2022-09-28 13:55:52 is 471.711616181 s in the future
2800 13:59:29.991746 tar: ./x86/check_initial_reg_state_32: time stamp 2022-09-28 13:55:51 is 470.599461655 s in the future
2801 13:59:29.998623 tar: ./x86/test_syscall_vdso_32: time stamp 2022-09-28 13:55:51 is 470.591341824 s in the future
2802 13:59:30.008758 tar: ./x86/sigreturn_64: time stamp 2022-09-28 13:55:52 is 471.57918493 s in the future
2803 13:59:30.018843 tar: ./x86/ldt_gdt_32: time stamp 2022-09-28 13:55:51 is 470.569200561 s in the future
2804 13:59:30.028712 tar: ./x86/test_FCOMI_32: time stamp 2022-09-28 13:55:51 is 470.561044326 s in the future
2805 13:59:30.038453 tar: ./x86/fsgsbase_restore_32: time stamp 2022-09-28 13:55:51 is 470.552755749 s in the future
2806 13:59:30.045054 tar: ./x86/sysret_ss_attrs_32: time stamp 2022-09-28 13:55:51 is 470.545176162 s in the future
2807 13:59:30.055306 tar: ./x86/ldt_gdt_64: time stamp 2022-09-28 13:55:52 is 471.535771863 s in the future
2808 13:59:30.064778 tar: ./x86/sysret_rip_64: time stamp 2022-09-28 13:55:52 is 471.526589877 s in the future
2809 13:59:30.071408 tar: ./x86/syscall_nt_32: time stamp 2022-09-28 13:55:51 is 470.519314121 s in the future
2810 13:59:30.081366 tar: ./x86/test_vdso_32: time stamp 2022-09-28 13:55:51 is 470.511582054 s in the future
2811 13:59:30.091108 tar: ./x86/single_step_syscall_32: time stamp 2022-09-28 13:55:51 is 470.504092737 s in the future
2812 13:59:30.101218 tar: ./x86/vdso_restorer_32: time stamp 2022-09-28 13:55:51 is 470.497068282 s in the future
2813 13:59:30.110697 tar: ./x86/syscall_arg_fault_64: time stamp 2022-09-28 13:55:52 is 471.488830457 s in the future
2814 13:59:30.120424 tar: ./x86/single_step_syscall_64: time stamp 2022-09-28 13:55:51 is 470.479701741 s in the future
2815 13:59:30.130622 tar: ./x86/syscall_numbering_64: time stamp 2022-09-28 13:55:52 is 471.471508348 s in the future
2816 13:59:30.137270 tar: ./x86/entry_from_vm86_32: time stamp 2022-09-28 13:55:51 is 470.463210059 s in the future
2817 13:59:30.147045 tar: ./x86/test_vsyscall_64: time stamp 2022-09-28 13:55:52 is 471.452553366 s in the future
2818 13:59:30.157215 tar: ./x86/syscall_nt_64: time stamp 2022-09-28 13:55:51 is 470.444807572 s in the future
2819 13:59:30.166762 tar: ./x86/test_mremap_vdso_64: time stamp 2022-09-28 13:55:51 is 470.436591153 s in the future
2820 13:59:30.176819 tar: ./x86/test_mremap_vdso_32: time stamp 2022-09-28 13:55:51 is 470.428739495 s in the future
2821 13:59:30.183362 tar: ./x86/test_FCMOV_32: time stamp 2022-09-28 13:55:51 is 470.420815708 s in the future
2822 13:59:30.193174 tar: ./x86/ptrace_syscall_32: time stamp 2022-09-28 13:55:51 is 470.411779605 s in the future
2823 13:59:30.203310 tar: ./x86/test_FISTTP_32: time stamp 2022-09-28 13:55:51 is 470.404028821 s in the future
2824 13:59:30.209770 tar: ./x86/fsgsbase_64: time stamp 2022-09-28 13:55:52 is 471.392881242 s in the future
2825 13:59:30.220011 tar: ./x86/syscall_arg_fault_32: time stamp 2022-09-28 13:55:51 is 470.385160152 s in the future
2826 13:59:30.229461 tar: ./x86/mov_ss_trap_64: time stamp 2022-09-28 13:55:52 is 471.377171742 s in the future
2827 13:59:30.240002 tar: ./x86/ptrace_syscall_64: time stamp 2022-09-28 13:55:52 is 471.368534703 s in the future
2828 13:59:30.245849 tar: ./x86/test_vsyscall_32: time stamp 2022-09-28 13:55:51 is 470.360199486 s in the future
2829 13:59:30.255963 tar: ./x86/unwind_vdso_32: time stamp 2022-09-28 13:55:51 is 470.351459547 s in the future
2830 13:59:30.265876 tar: ./x86/ioperm_32: time stamp 2022-09-28 13:55:51 is 470.344095628 s in the future
2831 13:59:30.272553 tar: ./x86/iopl_64: time stamp 2022-09-28 13:55:51 is 470.336365203 s in the future
2832 13:59:30.282485 tar: ./x86/iopl_32: time stamp 2022-09-28 13:55:51 is 470.328657106 s in the future
2833 13:59:30.289228 tar: ./x86/sigreturn_32: time stamp 2022-09-28 13:55:51 is 470.319158444 s in the future
2834 13:59:30.299060 tar: ./x86/ioperm_64: time stamp 2022-09-28 13:55:51 is 470.310147125 s in the future
2835 13:59:30.309244 tar: ./x86/mov_ss_trap_32: time stamp 2022-09-28 13:55:51 is 470.301528684 s in the future
2836 13:59:30.315692 tar: ./x86/sysret_ss_attrs_64: time stamp 2022-09-28 13:55:51 is 470.293939436 s in the future
2837 13:59:30.325082 tar: ./x86: time stamp 2022-09-28 13:56:01 is 480.291128114 s in the future
2838 13:59:30.334555 tar: ./seccomp/seccomp_benchmark: time stamp 2022-09-28 13:55:47 is 466.280223238 s in the future
2839 13:59:30.354092 tar: ./seccomp/seccomp_bpf: time stamp 2022-09-28 13:55:47 is 466.233246374 s in the future
2840 13:59:30.364028 tar: ./seccomp: time stamp 2022-09-28 13:56:00 is 479.23084638 s in the future
2841 13:59:30.370596 tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-09-28 13:55:34 is 453.224788373 s in the future
2842 13:59:30.383947 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-09-28 13:55:34 is 453.220801628 s in the future
2843 13:59:30.393869 tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-09-28 13:55:34 is 453.21583983 s in the future
2844 13:59:30.403629 tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-09-28 13:55:34 is 453.211640429 s in the future
2845 13:59:30.414202 tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-09-28 13:55:34 is 453.207760519 s in the future
2846 13:59:30.420427 tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-09-28 13:55:34 is 453.201114589 s in the future
2847 13:59:30.430212 tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-09-28 13:55:34 is 453.19712265 s in the future
2848 13:59:30.440453 tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-09-28 13:55:34 is 453.193086529 s in the future
2849 13:59:30.450028 tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-09-28 13:55:34 is 453.188756447 s in the future
2850 13:59:30.456734 tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-09-28 13:55:34 is 453.183835509 s in the future
2851 13:59:30.466716 tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-09-28 13:55:34 is 453.17912676 s in the future
2852 13:59:30.476683 tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-09-28 13:55:34 is 453.174941249 s in the future
2853 13:59:30.486883 tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-09-28 13:55:34 is 453.170027992 s in the future
2854 13:59:30.496277 tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-09-28 13:55:34 is 453.165481082 s in the future
2855 13:59:30.506555 tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-09-28 13:55:34 is 453.161038164 s in the future
2856 13:59:30.516175 tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-09-28 13:55:34 is 453.15662757 s in the future
2857 13:59:30.526370 tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-09-28 13:55:34 is 453.152575353 s in the future
2858 13:59:30.532910 tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-09-28 13:55:34 is 453.14783215 s in the future
2859 13:59:30.546417 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-09-28 13:55:34 is 453.143225812 s in the future
2860 13:59:30.552628 tar: ./lkdtm/PANIC.sh: time stamp 2022-09-28 13:55:34 is 453.13938042 s in the future
2861 13:59:30.562561 tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-09-28 13:55:34 is 453.13530119 s in the future
2862 13:59:30.572383 tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-09-28 13:55:34 is 453.131460214 s in the future
2863 13:59:30.582324 tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-09-28 13:55:34 is 453.127788348 s in the future
2864 13:59:30.592572 tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-09-28 13:55:34 is 453.124258446 s in the future
2865 13:59:30.602257 tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-09-28 13:55:34 is 453.120381582 s in the future
2866 13:59:30.611855 tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-09-28 13:55:34 is 453.11632566 s in the future
2867 13:59:30.621988 tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-09-28 13:55:34 is 453.112083737 s in the future
2868 13:59:30.631850 tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-09-28 13:55:34 is 453.108261753 s in the future
2869 13:59:30.641610 tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-09-28 13:55:34 is 453.103912477 s in the future
2870 13:59:30.648310 tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-09-28 13:55:34 is 453.097439006 s in the future
2871 13:59:30.658675 tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-09-28 13:55:34 is 453.091612992 s in the future
2872 13:59:30.667980 tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-09-28 13:55:34 is 453.085578447 s in the future
2873 13:59:30.678199 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-09-28 13:55:34 is 453.079740741 s in the future
2874 13:59:30.687906 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-09-28 13:55:34 is 453.073760962 s in the future
2875 13:59:30.701115 tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-09-28 13:55:34 is 453.067727956 s in the future
2876 13:59:30.707848 tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-09-28 13:55:34 is 453.061487256 s in the future
2877 13:59:30.717487 tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-09-28 13:55:34 is 453.055718168 s in the future
2878 13:59:30.727560 tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-09-28 13:55:34 is 453.04988926 s in the future
2879 13:59:30.737188 tar: ./lkdtm/LOOP.sh: time stamp 2022-09-28 13:55:34 is 453.043425218 s in the future
2880 13:59:30.747089 tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-09-28 13:55:34 is 453.037112009 s in the future
2881 13:59:30.757263 tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-09-28 13:55:34 is 453.030020534 s in the future
2882 13:59:30.767199 tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-09-28 13:55:34 is 453.023276861 s in the future
2883 13:59:30.776646 tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-09-28 13:55:34 is 453.016431659 s in the future
2884 13:59:30.786782 tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-09-28 13:55:34 is 453.009417311 s in the future
2885 13:59:30.796479 tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-09-28 13:55:34 is 453.002860673 s in the future
2886 13:59:30.806228 tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-09-28 13:55:34 is 452.996469418 s in the future
2887 13:59:30.816379 tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-09-28 13:55:34 is 452.989899539 s in the future
2888 13:59:30.825900 tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-09-28 13:55:34 is 452.983535766 s in the future
2889 13:59:30.835821 tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-09-28 13:55:34 is 452.977384861 s in the future
2890 13:59:30.845986 tar: ./lkdtm/WARNING.sh: time stamp 2022-09-28 13:55:34 is 452.971172921 s in the future
2891 13:59:30.852446 tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-09-28 13:55:34 is 452.964747159 s in the future
2892 13:59:30.862779 tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-09-28 13:55:34 is 452.958758896 s in the future
2893 13:59:30.872716 tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-09-28 13:55:34 is 452.95239895 s in the future
2894 13:59:30.882400 tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-09-28 13:55:34 is 452.946526042 s in the future
2895 13:59:30.892316 tar: ./lkdtm/BUG.sh: time stamp 2022-09-28 13:55:34 is 452.940407382 s in the future
2896 13:59:30.902274 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-09-28 13:55:34 is 452.934474863 s in the future
2897 13:59:30.912814 tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-09-28 13:55:34 is 452.928489757 s in the future
2898 13:59:30.922377 tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-09-28 13:55:34 is 452.922522457 s in the future
2899 13:59:30.935396 tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-09-28 13:55:34 is 452.91644579 s in the future
2900 13:59:30.944899 tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-09-28 13:55:34 is 452.910613999 s in the future
2901 13:59:30.954789 tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-09-28 13:55:34 is 452.904525771 s in the future
2902 13:59:30.965106 tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-09-28 13:55:34 is 452.898474098 s in the future
2903 13:59:30.974728 tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-09-28 13:55:34 is 452.892163144 s in the future
2904 13:59:30.984590 tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-09-28 13:55:34 is 452.885925976 s in the future
2905 13:59:30.994239 tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-09-28 13:55:34 is 452.879787757 s in the future
2906 13:59:31.003972 tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-09-28 13:55:34 is 452.874210354 s in the future
2907 13:59:31.014238 tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-09-28 13:55:34 is 452.867295209 s in the future
2908 13:59:31.024178 tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-09-28 13:55:34 is 452.860508473 s in the future
2909 13:59:31.034020 tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-09-28 13:55:34 is 452.854492642 s in the future
2910 13:59:31.044001 tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-09-28 13:55:34 is 452.848165154 s in the future
2911 13:59:31.053498 tar: ./lkdtm: time stamp 2022-09-28 13:55:58 is 476.844901345 s in the future
2912 13:59:31.060257 tar: ./memory-hotplug: time stamp 2022-09-28 13:55:58 is 476.832459068 s in the future
2913 13:59:31.070687 tar: ./filesystems/dnotify_test: time stamp 2022-09-28 13:55:24 is 442.821805503 s in the future
2914 13:59:31.080581 tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-09-28 13:55:57 is 475.808866746 s in the future
2915 13:59:31.089987 tar: ./filesystems/binderfs: time stamp 2022-09-28 13:55:57 is 475.806536713 s in the future
2916 13:59:31.100168 tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-09-28 13:55:25 is 443.770789208 s in the future
2917 13:59:31.109894 tar: ./filesystems/epoll: time stamp 2022-09-28 13:55:57 is 475.768675046 s in the future
2918 13:59:31.120020 tar: ./filesystems/devpts_pts: time stamp 2022-09-28 13:55:24 is 442.762660859 s in the future
2919 13:59:31.126545 tar: ./filesystems: time stamp 2022-09-28 13:55:57 is 475.760180753 s in the future
2920 13:59:31.136455 tar: ./static_keys: time stamp 2022-09-28 13:56:00 is 478.750183224 s in the future
2921 13:59:31.146594 tar: ./firmware/fw_namespace: time stamp 2022-09-28 13:55:25 is 443.742055005 s in the future
2922 13:59:31.152777 tar: ./firmware: time stamp 2022-09-28 13:55:57 is 475.722477876 s in the future
2923 13:59:31.163080 tar: ./kvm/kvm_pv_test: time stamp 2022-09-28 13:55:30 is 448.669352705 s in the future
2924 13:59:31.169591 tar: ./kvm/evmcs_test: time stamp 2022-09-28 13:55:30 is 448.612671938 s in the future
2925 13:59:31.179177 tar: ./kvm/mmio_warning_test: time stamp 2022-09-28 13:55:31 is 449.570852102 s in the future
2926 13:59:31.188982 tar: ./kvm/hyperv_cpuid: time stamp 2022-09-28 13:55:30 is 448.517702735 s in the future
2927 13:59:31.198984 tar: ./kvm/vmx_apic_access_test: time stamp 2022-09-28 13:55:32 is 450.462497731 s in the future
2928 13:59:31.205312 tar: ./kvm/tsc_msrs_test: time stamp 2022-09-28 13:55:33 is 451.420836209 s in the future
2929 13:59:31.228819 tar: ./kvm/state_test: time stamp 2022-09-28 13:55:31 is 449.359473103 s in the future
2930 13:59:31.285547 tar: ./kvm/vmx_close_while_nested_test: time stamp 2022-09-28 13:55:32 is 450.305628209 s in the future
2931 13:59:31.329203 tar: ./kvm/dirty_log_test: time stamp 2022-09-28 13:55:34 is 452.258537402 s in the future
2932 13:59:31.369511 tar: ./kvm/cr4_cpuid_sync_test: time stamp 2022-09-28 13:55:30 is 448.218003003 s in the future
2933 13:59:31.423479 tar: ./kvm/vmx_set_nested_state_test: time stamp 2022-09-28 13:55:32 is 450.16428541 s in the future
2934 13:59:31.461510 tar: ./kvm/xss_msr_test: time stamp 2022-09-28 13:55:33 is 451.125872388 s in the future
2935 13:59:31.505276 tar: ./kvm/dirty_log_perf_test: time stamp 2022-09-28 13:55:34 is 452.08292985 s in the future
2936 13:59:31.547981 tar: ./kvm/set_memory_region_test: time stamp 2022-09-28 13:55:34 is 452.039479306 s in the future
2937 13:59:31.604918 tar: ./kvm/vmx_preemption_timer_test: time stamp 2022-09-28 13:55:31 is 448.98305611 s in the future
2938 13:59:31.653461 tar: ./kvm/set_sregs_test: time stamp 2022-09-28 13:55:31 is 448.934552735 s in the future
2939 13:59:31.719571 tar: ./kvm/smm_test: time stamp 2022-09-28 13:55:31 is 448.868476358 s in the future
2940 13:59:31.770447 tar: ./kvm/user_msr_test: time stamp 2022-09-28 13:55:33 is 450.817397511 s in the future
2941 13:59:31.827941 tar: ./kvm/demand_paging_test: time stamp 2022-09-28 13:55:33 is 450.760153859 s in the future
2942 13:59:31.896335 tar: ./kvm/vmx_dirty_log_test: time stamp 2022-09-28 13:55:32 is 449.691827316 s in the future
2943 13:59:31.938634 tar: ./kvm/kvm_create_max_vcpus: time stamp 2022-09-28 13:55:34 is 451.649335434 s in the future
2944 13:59:31.987443 tar: ./kvm/platform_info_test: time stamp 2022-09-28 13:55:31 is 448.600432788 s in the future
2945 13:59:32.058065 tar: ./kvm/vmx_tsc_adjust_test: time stamp 2022-09-28 13:55:33 is 450.529831993 s in the future
2946 13:59:32.103018 tar: ./kvm/sync_regs_test: time stamp 2022-09-28 13:55:32 is 449.485208978 s in the future
2947 13:59:32.147981 tar: ./kvm/svm_vmcall_test: time stamp 2022-09-28 13:55:32 is 449.439936947 s in the future
2948 13:59:32.194323 tar: ./kvm/steal_time: time stamp 2022-09-28 13:55:34 is 451.394342351 s in the future
2949 13:59:32.237586 tar: ./kvm/debug_regs: time stamp 2022-09-28 13:55:33 is 450.350387774 s in the future
2950 13:59:32.244304 tar: ./kvm: time stamp 2022-09-28 13:55:58 is 475.348105083 s in the future
2951 13:59:32.256586 tar: ./rtc/rtctest: time stamp 2022-09-28 13:55:47 is 464.331322846 s in the future
2952 13:59:32.263018 tar: ./rtc/setdate: time stamp 2022-09-28 13:55:46 is 463.324734768 s in the future
2953 13:59:32.272836 tar: ./rtc: time stamp 2022-09-28 13:56:00 is 477.322210173 s in the future
2954 13:59:32.282928 tar: ./pid_namespace/regression_enomem: time stamp 2022-09-28 13:55:44 is 461.311800692 s in the future
2955 13:59:32.289238 tar: ./pid_namespace: time stamp 2022-09-28 13:55:59 is 476.309699955 s in the future
2956 13:59:32.299263 tar: ./mqueue/mq_open_tests: time stamp 2022-09-28 13:55:35 is 452.298568858 s in the future
2957 13:59:32.309403 tar: ./mqueue/mq_perf_tests: time stamp 2022-09-28 13:55:35 is 452.29012815 s in the future
2958 13:59:32.315935 tar: ./mqueue: time stamp 2022-09-28 13:55:58 is 475.28734876 s in the future
2959 13:59:32.325635 tar: ./memfd/fuse_test: time stamp 2022-09-28 13:55:35 is 452.278115878 s in the future
2960 13:59:32.332755 tar: ./memfd/fuse_mnt: time stamp 2022-09-28 13:55:35 is 452.271573513 s in the future
2961 13:59:32.342233 tar: ./memfd/memfd_test: time stamp 2022-09-28 13:55:35 is 452.256743166 s in the future
2962 13:59:32.348673 tar: ./memfd: time stamp 2022-09-28 13:55:58 is 475.249277191 s in the future
2963 13:59:32.358956 tar: ./rseq/param_test_benchmark: time stamp 2022-09-28 13:55:46 is 463.231821215 s in the future
2964 13:59:32.381006 tar: ./rseq/param_test: time stamp 2022-09-28 13:55:46 is 463.207227488 s in the future
2965 13:59:32.390396 tar: ./rseq/basic_test: time stamp 2022-09-28 13:55:46 is 463.198402472 s in the future
2966 13:59:32.413934 tar: ./rseq/param_test_compare_twice: time stamp 2022-09-28 13:55:46 is 463.177234998 s in the future
2967 13:59:32.420454 tar: ./rseq/basic_percpu_ops_test: time stamp 2022-09-28 13:55:46 is 463.167227454 s in the future
2968 13:59:32.435978 tar: ./rseq/librseq.so: time stamp 2022-09-28 13:55:46 is 463.152001258 s in the future
2969 13:59:32.442610 tar: ./rseq: time stamp 2022-09-28 13:55:59 is 476.148693437 s in the future
2970 13:59:32.492146 tar: ./livepatch: time stamp 2022-09-28 13:55:58 is 475.095508966 s in the future
2971 13:59:32.502269 tar: ./kselftest-list.txt: time stamp 2022-09-28 13:56:02 is 479.088236642 s in the future
2972 13:59:32.508558 tar: ./user: time stamp 2022-09-28 13:56:00 is 477.077799519 s in the future
2973 13:59:32.521502 tar: ./mincore/mincore_selftest: time stamp 2022-09-28 13:55:35 is 452.066363828 s in the future
2974 13:59:32.531633 tar: ./mincore: time stamp 2022-09-28 13:55:58 is 475.063234023 s in the future
2975 13:59:32.538078 tar: ./sigaltstack/sas: time stamp 2022-09-28 13:55:48 is 465.052485151 s in the future
2976 13:59:32.548360 tar: ./sigaltstack: time stamp 2022-09-28 13:56:00 is 477.049756849 s in the future
2977 13:59:32.557908 tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-09-28 13:55:27 is 444.034063018 s in the future
2978 13:59:32.570946 tar: ./futex/functional/futex_wait_timeout: time stamp 2022-09-28 13:55:26 is 443.02509835 s in the future
2979 13:59:32.580835 tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-09-28 13:55:26 is 443.015911212 s in the future
2980 13:59:32.590628 tar: ./futex/functional/futex_requeue_pi: time stamp 2022-09-28 13:55:26 is 443.005498727 s in the future
2981 13:59:32.603676 tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-09-28 13:55:27 is 443.996544999 s in the future
2982 13:59:32.613850 tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-09-28 13:55:28 is 444.986864599 s in the future
2983 13:59:32.626819 tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-09-28 13:55:27 is 443.971872087 s in the future
2984 13:59:32.633572 tar: ./futex/functional: time stamp 2022-09-28 13:55:57 is 473.968835764 s in the future
2985 13:59:32.643265 tar: ./futex/run.sh: time stamp 2022-09-28 13:55:57 is 473.962901786 s in the future
2986 13:59:32.650282 tar: ./futex: time stamp 2022-09-28 13:55:57 is 473.959917657 s in the future
2987 13:59:32.660085 tar: ./sysctl: time stamp 2022-09-28 13:56:00 is 476.948255665 s in the future
2988 13:59:33.346406 tar: ./ftrace: time stamp 2022-09-28 13:55:57 is 473.241471232 s in the future
2989 13:59:33.361835 tar: ./breakpoints/step_after_suspend_test: time stamp 2022-09-28 13:55:23 is 439.229695249 s in the future
2990 13:59:33.368009 tar: ./breakpoints: time stamp 2022-09-28 13:55:56 is 472.226535661 s in the future
2991 13:59:33.378988 tar: ./fpu/test_fpu: time stamp 2022-09-28 13:55:26 is 442.208886011 s in the future
2992 13:59:33.385389 tar: ./fpu: time stamp 2022-09-28 13:55:57 is 473.205726184 s in the future
2993 13:59:33.439040 tar: ./netfilter/nf-queue: time stamp 2022-09-28 13:55:43 is 459.149000961 s in the future
2994 13:59:33.480394 tar: ./netfilter: time stamp 2022-09-28 13:55:59 is 475.107403042 s in the future
2995 13:59:33.528340 tar: ./cpufreq: time stamp 2022-09-28 13:55:56 is 472.059536018 s in the future
2996 13:59:33.539252 tar: ./kselftest/module.sh: time stamp 2022-09-28 13:55:52 is 468.048838447 s in the future
2997 13:59:33.549079 tar: ./kselftest/prefix.pl: time stamp 2022-09-28 13:55:52 is 468.041095304 s in the future
2998 13:59:33.558905 tar: ./kselftest/runner.sh: time stamp 2022-09-28 13:55:52 is 468.033296829 s in the future
2999 13:59:33.565564 tar: ./kselftest: time stamp 2022-09-28 13:55:52 is 468.030067005 s in the future
3000 13:59:33.575675 tar: ./intel_pstate: time stamp 2022-09-28 13:55:57 is 473.01663387 s in the future
3001 13:59:33.588321 tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-09-28 13:55:35 is 451.003161406 s in the future
3002 13:59:33.598572 tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-09-28 13:55:35 is 450.993665954 s in the future
3003 13:59:33.608429 tar: ./membarrier: time stamp 2022-09-28 13:55:58 is 473.990460507 s in the future
3004 13:59:33.626217 tar: ./openat2/openat2_test: time stamp 2022-09-28 13:55:45 is 460.961673661 s in the future
3005 13:59:33.639224 tar: ./openat2/rename_attack_test: time stamp 2022-09-28 13:55:44 is 459.94851056 s in the future
3006 13:59:33.667027 tar: ./openat2/resolve_test: time stamp 2022-09-28 13:55:46 is 461.920928157 s in the future
3007 13:59:33.676924 tar: ./openat2: time stamp 2022-09-28 13:55:59 is 474.918180374 s in the future
3008 13:59:33.683318 tar: ./mount/nosymfollow-test: time stamp 2022-09-28 13:55:35 is 450.908703577 s in the future
3009 13:59:33.696384 tar: ./mount/unprivileged-remount-test: time stamp 2022-09-28 13:55:35 is 450.901390496 s in the future
3010 13:59:33.703111 tar: ./mount: time stamp 2022-09-28 13:55:58 is 473.887837778 s in the future
3011 13:59:33.713023 tar: ./drivers/dma-buf/udmabuf: time stamp 2022-09-28 13:55:24 is 439.87484598 s in the future
3012 13:59:33.722733 tar: ./drivers/dma-buf: time stamp 2022-09-28 13:55:56 is 471.872060628 s in the future
3013 13:59:33.729387 tar: ./drivers: time stamp 2022-09-28 13:55:56 is 471.868916345 s in the future
3014 13:59:33.739419 tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-09-28 13:55:48 is 463.858880605 s in the future
3015 13:59:33.749154 tar: ./tmpfs: time stamp 2022-09-28 13:56:00 is 475.855872871 s in the future
3016 13:59:33.758941 tar: ./capabilities/validate_cap: time stamp 2022-09-28 13:55:23 is 438.845186491 s in the future
3017 13:59:33.765904 tar: ./capabilities/test_execve: time stamp 2022-09-28 13:55:23 is 438.835343106 s in the future
3018 13:59:33.775321 tar: ./capabilities: time stamp 2022-09-28 13:55:56 is 471.832801526 s in the future
3019 13:59:33.781981 tar: ./nsfs/owner: time stamp 2022-09-28 13:55:43 is 458.823878806 s in the future
3020 13:59:33.791860 tar: ./nsfs/pidns: time stamp 2022-09-28 13:55:43 is 458.816802194 s in the future
3021 13:59:33.798750 tar: ./nsfs: time stamp 2022-09-28 13:55:59 is 474.814170634 s in the future
3022 13:59:33.808640 tar: ./proc/fd-001-lookup: time stamp 2022-09-28 13:55:44 is 459.804738407 s in the future
3023 13:59:33.818210 tar: ./proc/proc-self-map-files-002: time stamp 2022-09-28 13:55:44 is 459.798479213 s in the future
3024 13:59:33.828209 tar: ./proc/setns-sysvipc: time stamp 2022-09-28 13:55:44 is 459.791970958 s in the future
3025 13:59:33.834619 tar: ./proc/proc-pid-vm: time stamp 2022-09-28 13:55:44 is 459.784868083 s in the future
3026 13:59:33.844625 tar: ./proc/proc-loadavg-001: time stamp 2022-09-28 13:55:44 is 459.777747435 s in the future
3027 13:59:33.854906 tar: ./proc/fd-002-posix-eq: time stamp 2022-09-28 13:55:44 is 459.77093075 s in the future
3028 13:59:33.864746 tar: ./proc/proc-self-syscall: time stamp 2022-09-28 13:55:44 is 459.763774033 s in the future
3029 13:59:33.874368 tar: ./proc/proc-multiple-procfs: time stamp 2022-09-28 13:55:44 is 459.756806075 s in the future
3030 13:59:33.880778 tar: ./proc/self: time stamp 2022-09-28 13:55:44 is 459.750027059 s in the future
3031 13:59:33.890870 tar: ./proc/proc-self-wchan: time stamp 2022-09-28 13:55:44 is 459.743953615 s in the future
3032 13:59:33.900750 tar: ./proc/thread-self: time stamp 2022-09-28 13:55:44 is 459.736885114 s in the future
3033 13:59:33.907061 tar: ./proc/proc-uptime-002: time stamp 2022-09-28 13:55:44 is 459.729674984 s in the future
3034 13:59:33.917173 tar: ./proc/read: time stamp 2022-09-28 13:55:44 is 459.722467417 s in the future
3035 13:59:33.923809 tar: ./proc/fd-003-kthread: time stamp 2022-09-28 13:55:44 is 459.716042341 s in the future
3036 13:59:33.933585 tar: ./proc/setns-dcache: time stamp 2022-09-28 13:55:44 is 459.709003269 s in the future
3037 13:59:33.943645 tar: ./proc/proc-uptime-001: time stamp 2022-09-28 13:55:44 is 459.701820008 s in the future
3038 13:59:33.953581 tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-09-28 13:55:44 is 459.695264883 s in the future
3039 13:59:33.963718 tar: ./proc/proc-self-map-files-001: time stamp 2022-09-28 13:55:44 is 459.688027894 s in the future
3040 13:59:33.969948 tar: ./proc: time stamp 2022-09-28 13:55:59 is 474.685389075 s in the future
3041 13:59:33.980259 tar: ./clone3/clone3_clear_sighand: time stamp 2022-09-28 13:55:24 is 439.674881542 s in the future
3042 13:59:33.989633 tar: ./clone3/clone3_set_tid: time stamp 2022-09-28 13:55:24 is 439.666665801 s in the future
3043 13:59:33.999608 tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-09-28 13:55:24 is 439.657506329 s in the future
3044 13:59:34.009531 tar: ./clone3/clone3: time stamp 2022-09-28 13:55:24 is 439.649840872 s in the future
3045 13:59:34.016385 tar: ./clone3: time stamp 2022-09-28 13:55:56 is 471.647900458 s in the future
3046 13:59:34.025939 tar: ./vm/hugepage-mmap: time stamp 2022-09-28 13:55:49 is 464.639960431 s in the future
3047 13:59:34.032742 tar: ./vm/hmm-tests: time stamp 2022-09-28 13:55:49 is 464.609740324 s in the future
3048 13:59:34.042699 tar: ./vm/va_128TBswitch: time stamp 2022-09-28 13:55:50 is 465.60370282 s in the future
3049 13:59:34.052632 tar: ./vm/gup_benchmark: time stamp 2022-09-28 13:55:49 is 464.593120228 s in the future
3050 13:59:34.059283 tar: ./vm/on-fault-limit: time stamp 2022-09-28 13:55:50 is 465.587488064 s in the future
3051 13:59:34.068992 tar: ./vm/map_fixed_noreplace: time stamp 2022-09-28 13:55:49 is 464.581125829 s in the future
3052 13:59:34.079206 tar: ./vm/hugepage-shm: time stamp 2022-09-28 13:55:49 is 464.575809159 s in the future
3053 13:59:34.085559 tar: ./vm/protection_keys_64: time stamp 2022-09-28 13:55:50 is 465.565834507 s in the future
3054 13:59:34.095632 tar: ./vm/mlock-random-test: time stamp 2022-09-28 13:55:49 is 464.55926836 s in the future
3055 13:59:34.105482 tar: ./vm/userfaultfd: time stamp 2022-09-28 13:55:50 is 465.546675674 s in the future
3056 13:59:34.111927 tar: ./vm/mlock2-tests: time stamp 2022-09-28 13:55:50 is 465.536854236 s in the future
3057 13:59:34.121903 tar: ./vm/map_populate: time stamp 2022-09-28 13:55:49 is 464.528605181 s in the future
3058 13:59:34.131632 tar: ./vm/mremap_dontunmap: time stamp 2022-09-28 13:55:50 is 465.512786936 s in the future
3059 13:59:34.141664 tar: ./vm/write_to_hugetlbfs: time stamp 2022-09-28 13:55:51 is 466.504585772 s in the future
3060 13:59:34.148319 tar: ./vm/map_hugetlb: time stamp 2022-09-28 13:55:49 is 464.495937779 s in the future
3061 13:59:34.158184 tar: ./vm/virtual_address_range: time stamp 2022-09-28 13:55:50 is 465.487942226 s in the future
3062 13:59:34.167989 tar: ./vm/compaction_test: time stamp 2022-09-28 13:55:49 is 464.480071718 s in the future
3063 13:59:34.174487 tar: ./vm/khugepaged: time stamp 2022-09-28 13:55:50 is 465.469944109 s in the future
3064 13:59:34.184379 tar: ./vm/thuge-gen: time stamp 2022-09-28 13:55:50 is 465.462781399 s in the future
3065 13:59:34.194393 tar: ./vm/transhuge-stress: time stamp 2022-09-28 13:55:50 is 465.456069876 s in the future
3066 13:59:34.200839 tar: ./vm/protection_keys_32: time stamp 2022-09-28 13:55:50 is 465.4450852 s in the future
3067 13:59:34.210835 tar: ./vm: time stamp 2022-09-28 13:56:01 is 476.443070977 s in the future
3068 13:59:34.217431 tar: ./splice/splice_read: time stamp 2022-09-28 13:55:48 is 463.428907646 s in the future
3069 13:59:34.227421 tar: ./splice/default_file_splice_read: time stamp 2022-09-28 13:55:48 is 463.42306625 s in the future
3070 13:59:34.237278 tar: ./splice: time stamp 2022-09-28 13:56:00 is 475.416003635 s in the future
3071 13:59:34.243744 tar: ./timers/change_skew: time stamp 2022-09-28 13:55:48 is 463.402314136 s in the future
3072 13:59:34.253683 tar: ./timers/leapcrash: time stamp 2022-09-28 13:55:48 is 463.396665926 s in the future
3073 13:59:34.263608 tar: ./timers/raw_skew: time stamp 2022-09-28 13:55:48 is 463.39108431 s in the future
3074 13:59:34.270279 tar: ./timers/threadtest: time stamp 2022-09-28 13:55:48 is 463.384914016 s in the future
3075 13:59:34.280246 tar: ./timers/freq-step: time stamp 2022-09-28 13:55:48 is 463.379374353 s in the future
3076 13:59:34.290560 tar: ./timers/mqueue-lat: time stamp 2022-09-28 13:55:48 is 463.372871965 s in the future
3077 13:59:34.296765 tar: ./timers/adjtick: time stamp 2022-09-28 13:55:48 is 463.366226775 s in the future
3078 13:59:34.306594 tar: ./timers/valid-adjtimex: time stamp 2022-09-28 13:55:48 is 463.360120847 s in the future
3079 13:59:34.316679 tar: ./timers/nsleep-lat: time stamp 2022-09-28 13:55:48 is 463.353653258 s in the future
3080 13:59:34.323031 tar: ./timers/set-2038: time stamp 2022-09-28 13:55:48 is 463.344826831 s in the future
3081 13:59:34.332880 tar: ./timers/set-tai: time stamp 2022-09-28 13:55:48 is 463.335888974 s in the future
3082 13:59:34.342742 tar: ./timers/leap-a-day: time stamp 2022-09-28 13:55:48 is 463.327262998 s in the future
3083 13:59:34.349543 tar: ./timers/rtcpie: time stamp 2022-09-28 13:55:48 is 463.318722297 s in the future
3084 13:59:34.359222 tar: ./timers/posix_timers: time stamp 2022-09-28 13:55:48 is 463.310465331 s in the future
3085 13:59:34.369031 tar: ./timers/skew_consistency: time stamp 2022-09-28 13:55:48 is 463.302695626 s in the future
3086 13:59:34.379088 tar: ./timers/clocksource-switch: time stamp 2022-09-28 13:55:48 is 463.294088895 s in the future
3087 13:59:34.385592 tar: ./timers/set-tz: time stamp 2022-09-28 13:55:48 is 463.285875581 s in the future
3088 13:59:34.395618 tar: ./timers/nanosleep: time stamp 2022-09-28 13:55:48 is 463.277715427 s in the future
3089 13:59:34.405522 tar: ./timers/alarmtimer-suspend: time stamp 2022-09-28 13:55:48 is 463.269279383 s in the future
3090 13:59:34.415112 tar: ./timers/inconsistency-check: time stamp 2022-09-28 13:55:48 is 463.260247711 s in the future
3091 13:59:34.421785 tar: ./timers/set-timer-lat: time stamp 2022-09-28 13:55:48 is 463.251583479 s in the future
3092 13:59:34.431666 tar: ./timers: time stamp 2022-09-28 13:56:00 is 475.248543214 s in the future
3093 13:59:34.438058 tar: ./sync/sync_test: time stamp 2022-09-28 13:55:48 is 463.23300642 s in the future
3094 13:59:34.448166 tar: ./sync: time stamp 2022-09-28 13:56:00 is 475.229820521 s in the future
3095 13:59:34.454608 tar: ./zram: time stamp 2022-09-28 13:56:01 is 476.196518396 s in the future
3096 13:59:34.464624 tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-09-28 13:55:43 is 458.182934224 s in the future
3097 13:59:34.474692 tar: ./pidfd/pidfd_setns_test: time stamp 2022-09-28 13:55:43 is 458.166580332 s in the future
3098 13:59:34.481102 tar: ./pidfd/pidfd_test: time stamp 2022-09-28 13:55:43 is 458.157762372 s in the future
3099 13:59:34.491254 tar: ./pidfd/pidfd_wait: time stamp 2022-09-28 13:55:43 is 458.146542196 s in the future
3100 13:59:34.500902 tar: ./pidfd/pidfd_getfd_test: time stamp 2022-09-28 13:55:43 is 458.136154637 s in the future
3101 13:59:34.510761 tar: ./pidfd/pidfd_poll_test: time stamp 2022-09-28 13:55:43 is 458.128887418 s in the future
3102 13:59:34.517598 tar: ./pidfd/pidfd_open_test: time stamp 2022-09-28 13:55:43 is 458.12044593 s in the future
3103 13:59:34.527462 tar: ./pidfd: time stamp 2022-09-28 13:55:59 is 474.117573712 s in the future
3104 13:59:34.534161 tar: ./efivarfs/create-read: time stamp 2022-09-28 13:55:24 is 439.106445462 s in the future
3105 13:59:34.544440 tar: ./efivarfs/open-unlink: time stamp 2022-09-28 13:55:24 is 439.092736077 s in the future
3106 13:59:34.553876 tar: ./efivarfs: time stamp 2022-09-28 13:55:56 is 471.0898183 s in the future
3107 13:59:34.560556 tar: ./timens/clock_nanosleep: time stamp 2022-09-28 13:55:48 is 463.078272345 s in the future
3108 13:59:34.570466 tar: ./timens/procfs: time stamp 2022-09-28 13:55:48 is 463.069715791 s in the future
3109 13:59:34.580197 tar: ./timens/timerfd: time stamp 2022-09-28 13:55:48 is 463.06169172 s in the future
3110 13:59:34.587271 tar: ./timens/gettime_perf: time stamp 2022-09-28 13:55:48 is 463.053561501 s in the future
3111 13:59:34.596669 tar: ./timens/futex: time stamp 2022-09-28 13:55:48 is 463.044637105 s in the future
3112 13:59:34.603268 tar: ./timens/timer: time stamp 2022-09-28 13:55:48 is 463.035312556 s in the future
3113 13:59:34.613163 tar: ./timens/timens: time stamp 2022-09-28 13:55:48 is 463.025448225 s in the future
3114 13:59:34.619731 tar: ./timens/exec: time stamp 2022-09-28 13:55:48 is 463.016165296 s in the future
3115 13:59:34.629640 tar: ./timens: time stamp 2022-09-28 13:56:00 is 475.012606855 s in the future
3116 13:59:34.636786 tar: ./android/run.sh: time stamp 2022-09-28 13:55:52 is 467.002403642 s in the future
3117 13:59:34.646176 tar: ./android: time stamp 2022-09-28 13:55:52 is 466.999272392 s in the future
3118 13:59:34.652908 tar: ./lib: time stamp 2022-09-28 13:55:58 is 472.969159583 s in the future
3119 13:59:34.662664 tar: ./size/get_size: time stamp 2022-09-28 13:55:48 is 462.960153781 s in the future
3120 13:59:34.669293 tar: ./size: time stamp 2022-09-28 13:56:00 is 474.957872938 s in the future
3121 13:59:34.679326 tar: ./core/close_range_test: time stamp 2022-09-28 13:55:24 is 438.945782781 s in the future
3122 13:59:34.685639 tar: ./core: time stamp 2022-09-28 13:55:56 is 470.942767105 s in the future
3123 13:59:34.696094 tar: ./cpu-hotplug: time stamp 2022-09-28 13:55:56 is 470.931065287 s in the future
3124 13:59:34.702219 tar: ./tpm2: time stamp 2022-09-28 13:56:00 is 474.898834147 s in the future
3125 13:59:34.709071 tar: ./kcmp/kcmp_test: time stamp 2022-09-28 13:55:28 is 442.888164702 s in the future
3126 13:59:34.718693 tar: ./kcmp: time stamp 2022-09-28 13:55:58 is 472.884733615 s in the future
3127 13:59:34.725640 tar: ./exec/recursion-depth: time stamp 2022-09-28 13:55:24 is 438.87482598 s in the future
3128 13:59:37.757148 tar: ./exec/load_address_16777216: time stamp 2022-09-28 13:55:24 is 435.830145735 s in the future
3129 13:59:38.182672 tar: ./exec/load_address_2097152: time stamp 2022-09-28 13:55:24 is 435.405066224 s in the future
3130 13:59:38.192332 tar: ./exec/script: time stamp 2022-09-28 13:55:24 is 435.396946321 s in the future
3131 13:59:38.202824 tar: ./exec/non-regular: time stamp 2022-09-28 13:55:24 is 435.39014576 s in the future
3132 13:59:38.208799 tar: ./exec/execveat.denatured: time stamp 2022-09-28 13:55:24 is 435.385045052 s in the future
3133 13:59:38.283838 tar: ./exec/load_address_4096: time stamp 2022-09-28 13:55:24 is 435.303849761 s in the future
3134 13:59:38.293383 tar: ./exec/subdir: time stamp 2022-09-28 13:55:24 is 435.301915496 s in the future
3135 13:59:38.303160 tar: ./exec/execveat.symlink: time stamp 2022-09-28 13:55:24 is 435.300011681 s in the future
3136 13:59:38.309718 tar: ./exec/execveat: time stamp 2022-09-28 13:55:24 is 435.29471347 s in the future
3137 13:59:38.316478 tar: ./exec: time stamp 2022-09-28 13:55:57 is 468.292571932 s in the future
3138 13:59:38.326225 tar: ./ipc/msgque: time stamp 2022-09-28 13:55:28 is 439.285134923 s in the future
3139 13:59:38.332776 tar: ./ipc: time stamp 2022-09-28 13:55:58 is 469.282931322 s in the future
3140 13:59:38.342842 tar: ./net/socket: time stamp 2022-09-28 13:55:37 is 448.265132065 s in the future
3141 13:59:38.349418 tar: ./net/txring_overwrite: time stamp 2022-09-28 13:55:39 is 450.252515565 s in the future
3142 13:59:38.359611 tar: ./net/psock_fanout: time stamp 2022-09-28 13:55:38 is 449.242199703 s in the future
3143 13:59:38.371181 tar: ./net/hwtstamp_config: time stamp 2022-09-28 13:55:41 is 452.216564244 s in the future
3144 13:59:38.395419 tar: ./net/udpgso_bench_rx: time stamp 2022-09-28 13:55:40 is 451.192495411 s in the future
3145 13:59:38.423875 tar: ./net/so_txtime: time stamp 2022-09-28 13:55:40 is 451.16400233 s in the future
3146 13:59:38.434485 tar: ./net/tcp_fastopen_backup_key: time stamp 2022-09-28 13:55:41 is 452.153269775 s in the future
3147 13:59:38.451995 tar: ./net/tcp_inq: time stamp 2022-09-28 13:55:39 is 450.135830717 s in the future
3148 13:59:38.986453 tar: ./net/forwarding: time stamp 2022-09-28 13:55:59 is 469.601550367 s in the future
3149 13:59:39.051295 tar: ./net/tls: time stamp 2022-09-28 13:55:37 is 447.536431617 s in the future
3150 13:59:39.061237 tar: ./net/reuseaddr_conflict: time stamp 2022-09-28 13:55:36 is 446.529362381 s in the future
3151 13:59:39.090200 tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-09-28 13:55:43 is 453.497733452 s in the future
3152 13:59:39.100613 tar: ./net/mptcp/mptcp_connect: time stamp 2022-09-28 13:55:43 is 453.486930653 s in the future
3153 13:59:39.120235 tar: ./net/mptcp: time stamp 2022-09-28 13:55:59 is 469.467427127 s in the future
3154 13:59:39.133508 tar: ./net/udpgso: time stamp 2022-09-28 13:55:39 is 449.454127599 s in the future
3155 13:59:39.145158 tar: ./net/txtimestamp: time stamp 2022-09-28 13:55:42 is 452.442437831 s in the future
3156 13:59:39.158229 tar: ./net/ip_defrag: time stamp 2022-09-28 13:55:40 is 450.429701605 s in the future
3157 13:59:39.171649 tar: ./net/udpgso_bench_tx: time stamp 2022-09-28 13:55:40 is 450.416333902 s in the future
3158 13:59:39.202939 tar: ./net/reuseport_bpf_numa: time stamp 2022-09-28 13:55:36 is 446.385186988 s in the future
3159 13:59:39.219579 tar: ./net/ipv6_flowlabel: time stamp 2022-09-28 13:55:41 is 451.368071271 s in the future
3160 13:59:39.229331 tar: ./net/reuseport_addr_any: time stamp 2022-09-28 13:55:39 is 449.358832234 s in the future
3161 13:59:39.243036 tar: ./net/reuseport_bpf: time stamp 2022-09-28 13:55:35 is 445.344318741 s in the future
3162 13:59:39.253098 tar: ./net/reuseport_bpf_cpu: time stamp 2022-09-28 13:55:36 is 446.335672123 s in the future
3163 13:59:39.262920 tar: ./net/msg_zerocopy: time stamp 2022-09-28 13:55:39 is 449.324930873 s in the future
3164 13:59:39.272836 tar: ./net/psock_snd: time stamp 2022-09-28 13:55:39 is 449.317218659 s in the future
3165 13:59:39.291428 tar: ./net/tcp_mmap: time stamp 2022-09-28 13:55:39 is 449.296072053 s in the future
3166 13:59:39.301056 tar: ./net/fin_ack_lat: time stamp 2022-09-28 13:55:41 is 451.288824109 s in the future
3167 13:59:39.334008 tar: ./net/rxtimestamp: time stamp 2022-09-28 13:55:41 is 451.253469017 s in the future
3168 13:59:39.348071 tar: ./net/nettest: time stamp 2022-09-28 13:55:38 is 448.239092396 s in the future
3169 13:59:39.375407 tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-09-28 13:55:41 is 451.212033024 s in the future
3170 13:59:39.396467 tar: ./net/ipsec: time stamp 2022-09-28 13:55:43 is 453.190756776 s in the future
3171 13:59:39.407042 tar: ./net/reuseport_dualstack: time stamp 2022-09-28 13:55:36 is 446.182832322 s in the future
3172 13:59:39.427035 tar: ./net/timestamping: time stamp 2022-09-28 13:55:42 is 452.160277858 s in the future
3173 13:59:39.463204 tar: ./net/psock_tpacket: time stamp 2022-09-28 13:55:38 is 448.124156979 s in the future
3174 13:59:39.489373 tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-09-28 13:55:41 is 451.101736574 s in the future
3175 13:59:39.511163 tar: ./net: time stamp 2022-09-28 13:55:59 is 469.077016325 s in the future
3176 13:59:39.517886 tar: .: time stamp 2022-09-28 13:56:02 is 472.072668244 s in the future
3177 13:59:39.597040 skiplist:
3178 13:59:39.600105 ========================================
3179 13:59:39.603067 breakpoints:breakpoint_test
3180 13:59:39.935082 breakpoints:step_after_suspend_test
3181 13:59:39.960184 ftrace:ftracetest
3182 13:59:39.990801 net:rtnetlink.sh
3183 13:59:40.029206 net:tls
3184 13:59:40.052922 netfilter:bridge_brouter.sh
3185 13:59:40.076135 netfilter:nft_flowtable.sh
3186 13:59:40.104141 netfilter:nft_trans_stress.sh
3187 13:59:40.149996 pidfd:pidfd_wait
3188 13:59:40.191008 ========================================
3189 13:59:41.138627 [ 51.795291] kselftest: Running tests in lkdtm
3190 13:59:41.148189 TAP version 13
3191 13:59:41.161410 1..70
3192 13:59:41.172605 # selftests: lkdtm: PANIC.sh
3193 13:59:41.305889 # Skipping PANIC: crashes entire system
3194 13:59:41.309430 ok 1 selftests: lkdtm: PANIC.sh # SKIP
3195 13:59:41.318228 # selftests: lkdtm: BUG.sh
3196 13:59:41.435970 [ 52.092497] lkdtm: Performing direct entry BUG
3197 13:59:41.442312 [ 52.097566] ------------[ cut here ]------------
3198 13:59:41.445730 [ 52.102752] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3199 13:59:41.452243 [ 52.108664] invalid opcode: 0000 [#1] SMP PTI
3200 13:59:41.459086 [ 52.113536] CPU: 0 PID: 723 Comm: cat Tainted: G W 5.10.146-cip17 #1
3201 13:59:41.468657 [ 52.122089] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3202 13:59:41.471908 [ 52.128898] RIP: 0010:lkdtm_BUG+0x5/0x10
3203 13:59:41.491656 [ 52.133275] Code: 89 ff e8 fe b5 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 60 fc 93 02
3204 13:59:41.498365 [ 52.154262] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3205 13:59:41.505198 [ 52.160099] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3206 13:59:41.514882 [ 52.168070] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3207 13:59:41.521826 [ 52.176041] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3208 13:59:41.531622 [ 52.184011] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3209 13:59:41.538375 [ 52.191983] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3210 13:59:41.548093 [ 52.199955] FS: 00007fed9afcc580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
3211 13:59:41.554656 [ 52.208986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3212 13:59:41.561211 [ 52.215404] CR2: 00007fed9add5000 CR3: 0000000102864001 CR4: 00000000003706f0
3213 13:59:41.564839 [ 52.223365] Call Trace:
3214 13:59:41.567796 [ 52.226095] direct_entry.cold+0x2c/0x38
3215 13:59:41.574287 [ 52.230471] full_proxy_write+0x53/0x80
3216 13:59:41.578237 [ 52.234760] vfs_write+0xe7/0x3a0
3217 13:59:41.581065 [ 52.238465] ksys_write+0x68/0xf0
3218 13:59:41.584194 [ 52.242165] do_syscall_64+0x30/0x40
3219 13:59:41.591014 [ 52.246163] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3220 13:59:41.594131 [ 52.251804] RIP: 0033:0x7fed9aee28f3
3221 13:59:41.614187 [ 52.255784] Code: 8b 15 a1 25 0e 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
3222 13:59:41.624102 [ 52.276764] RSP: 002b:00007ffe1be861e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3223 13:59:41.630789 [ 52.285222] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fed9aee28f3
3224 13:59:41.641012 [ 52.293185] RDX: 0000000000000004 RSI: 00007fed9add5000 RDI: 0000000000000001
3225 13:59:41.647044 [ 52.301156] RBP: 00007fed9add5000 R08: 00007fed9add4010 R09: 0000000000000000
3226 13:59:41.657008 [ 52.309127] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3227 13:59:41.663636 [ 52.317096] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3228 13:59:41.689937 [ 52.325072] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3229 13:59:41.696299 [ 52.351604] ---[ end trace d57bcebaeffbd9f9 ]---
3230 13:59:41.699670 [ 52.356804] RIP: 0010:lkdtm_BUG+0x5/0x10
3231 13:59:41.719991 [ 52.361252] Code: 89 ff e8 fe b5 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 60 fc 93 02
3232 13:59:41.726172 [ 52.382284] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3233 13:59:41.735819 [ 52.388154] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3234 13:59:41.742734 [ 52.396170] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3235 13:59:41.749059 [ 52.404160] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3236 13:59:41.759188 [ 52.412163] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3237 13:59:41.765864 [ 52.420150] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3238 13:59:41.775343 [ 52.428146] FS: 00007fed9afcc580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
3239 13:59:41.782323 [ 52.437200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3240 13:59:41.788965 [ 52.443626] CR2: 00007fed9add5000 CR3: 0000000102864001 CR4: 00000000003706f0
3241 13:59:41.792217 # Segmentation fault
3242 13:59:41.812321 # [ 52.092497] lkdtm: Performing direct entry BUG
3243 13:59:41.818961 # [ 52.097566] ------------[ cut here ]------------
3244 13:59:41.822293 # [ 52.102752] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
3245 13:59:41.828521 # [ 52.108664] invalid opcode: 0000 [#1] SMP PTI
3246 13:59:41.838630 # [ 52.113536] CPU: 0 PID: 723 Comm: cat Tainted: G W 5.10.146-cip17 #1
3247 13:59:41.844994 # [ 52.122089] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3248 13:59:41.848395 # [ 52.128898] RIP: 0010:lkdtm_BUG+0x5/0x10
3249 13:59:41.871625 # [ 52.133275] Code: 89 ff e8 fe b5 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 60 fc 93 02
3250 13:59:41.874723 # [ 52.154262] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3251 13:59:41.884747 # [ 52.160099] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3252 13:59:41.891253 # [ 52.168070] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3253 13:59:41.901553 # [ 52.176041] RB[ 52.553755] lkdtm: Performing direct entry WARNING
3254 13:59:41.904950 [ 52.561531] ------------[ cut here ]------------
3255 13:59:41.914388 [ 52.566708] WARNING: CPU: 3 PID: 759 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x13/0x20
3256 13:59:41.940923 [ 52.576153] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3257 13:59:41.950752 [ 52.602606] CPU: 3 PID: 759 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3258 13:59:41.957395 [ 52.611196] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3259 13:59:41.960526 [ 52.618010] RIP: 0010:lkdtm_WARNING+0x13/0x20
3260 13:59:41.983552 [ 52.622908] 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 60 fc 93 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 41 fc
3261 13:59:41.986931 [ 52.643934] RSP: 0018:ffffacdd0153fe60 EFLAGS: 00010202
3262 13:59:41.997031 [ 52.649806] RAX: ffffffffb20de8c0 RBX: 0000000000000002 RCX: 0000000000000000
3263 13:59:42.003253 [ 52.657780] RDX: 0000000000000000 RSI: ffff9331bad9bf70 RDI: ffffffffb2d9aea0
3264 13:59:42.013209 [ 52.665756] RBP: ffffffffb318aaf7 R08: 0000000000000000 R09: 0000000000000000
3265 13:59:42.019444 [ 52.673732] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3266 13:59:42.032300 P: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001[ 52.681711] R13: ffffacdd0153ff10 R14: ffffacdd0153ff10 R15: ffff933145cfc000
3267 13:59:42.048834 # [ 52.184011] R10: 00000000ffffe000 R11: 3fffffffffffffff R1[ 52.695901] FS: 00007f7edc346580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3268 13:59:42.052212 2: 0000000000000004
3269 13:59:42.062104 # [ 52.191983] R13: ffffacdd014d7f10 R14:[ 52.711159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3270 13:59:42.069088 [ 52.723798] CR2: 00007f7edc14f000 CR3: 0000000103354001 CR4: 00000000003706e0
3271 13:59:42.071952 [ 52.731772] Call Trace:
3272 13:59:42.075389 [ 52.734503] direct_entry.cold+0x2c/0x38
3273 13:59:42.082271 [ 52.738916] full_proxy_write+0x53/0x80
3274 13:59:42.085871 ffffacdd014d7f10 R15: ffff933144e88000
3275 13:59:42.091918 # [ 52.199955] FS: 0[ 52.743252] vfs_write+0xe7/0x3a0
3276 13:59:42.095400 [ 52.753175] ksys_write+0x68/0xf0
3277 13:59:42.098648 [ 52.756930] do_syscall_64+0x30/0x40
3278 13:59:42.112296 0007fed9afcc580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000[ 52.760935] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3279 13:59:42.115415 [ 52.772785] RIP: 0033:0x7f7edc25c8f3
3280 13:59:42.135071 [ 52.776777] Code: 8b 15 a1 25 0e 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
3281 13:59:42.145100 [ 52.797766] RSP: 002b:00007ffd75f37348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3282 13:59:42.151428 [ 52.806250] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f7edc25c8f3
3283 13:59:42.154687 000000
3284 13:59:42.168431 # [ 52.208986] CS: 0010 DS: 0000 ES: 0000 CR0: 000000[ 52.814226] RDX: 0000000000000008 RSI: 00007f7edc14f000 RDI: 0000000000000001
3285 13:59:42.174853 [ 52.828413] RBP: 00007f7edc14f000 R08: 00007f7edc14e010 R09: 0000000000000000
3286 13:59:42.181527 [ 52.836391] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3287 13:59:42.184968 0080050033
3288 13:59:42.197904 # [ 52.215404] CR2: 00007fed9add5000 CR3: 00000001[ 52.844363] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3289 13:59:42.201383 [ 52.858554] irq event stamp: 0
3290 13:59:42.204629 02864001 CR4: 00000000003706f0
3291 13:59:42.207935 # [ 52.223365] Call Trace:
3292 13:59:42.214313 # [ 52.861988] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3293 13:59:42.224603 [ 52.875202] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3294 13:59:42.231147 [ 52.884342] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3295 13:59:42.237199 [ 52.893481] softirqs last disabled at (0): [<0000000000000000>] 0x0
3296 13:59:42.244250 [ 52.900483] ---[ end trace d57bcebaeffbd9fa ]---
3297 13:59:42.247545 [ 52.226095] direct_entry.cold+0x2c/0x38
3298 13:59:42.253716 # [ 52.230471] full_proxy_write+0x53/0x80
3299 13:59:42.257257 # [ 52.234760] vfs_write+0xe7/0x3a0
3300 13:59:42.260627 # [ 52.238465] ksys_write+0x68/0xf0
3301 13:59:42.263853 # [ 52.242165] do_syscall_64+0x30/0x40
3302 13:59:42.270403 # [ 52.246163] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3303 13:59:42.273526 # [ 52.251804] RIP: 0033:0x7fed9aee28f3
3304 13:59:42.296756 # [ 52.255784] Code: 8b 15 a1 25 0e 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
3305 13:59:42.303172 # [ 52.276764] RSP: 002b:00007ffe1be861e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3306 13:59:42.313175 # [ 52.285222] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fed9aee28f3
3307 13:59:42.319867 # [ 52.293185] RDX: 0000000000000004 RSI: 00007fed9add5000 RDI: 0000000000000001
3308 13:59:42.329699 # [ 52.301156] RBP: 00007fed9add5000 R08: 00007fed9add4010 R09: 0000000000000000
3309 13:59:42.336643 # [ 52.309127] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3310 13:59:42.346215 # [ 52.317096] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3311 13:59:42.372837 # [ 52.325072] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3312 13:59:42.376099 # [ 52.351604] ---[ end trace d57bcebaeffbd9f9 ]---
3313 13:59:42.382209 # [ 52.356804] RIP: 0010:lkdtm_BUG+0x5/0x10
3314 13:59:42.399138 # [ 52.361252] Code: 89 ff e8 fe b5 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 [ 53.049620] lkdtm: Performing direct entry WARNING_MESSAGE
3315 13:59:42.405552 [ 53.060961] ------------[ cut here ]------------
3316 13:59:42.408520 [ 53.066127] Warning message trigger count: 2
3317 13:59:42.425008 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00[ 53.070920] WARNING: CPU: 3 PID: 794 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3318 13:59:42.428589 00 0f 1f 44 00 00 83 05 60 fc 93 02
3319 13:59:42.458543 # [ 52.382284] RSP: 0018[ 53.087329] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3320 13:59:42.468168 [ 53.119972] CPU: 3 PID: 794 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3321 13:59:42.474505 [ 53.128559] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3322 13:59:42.477893 [ 53.135393] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3323 13:59:42.481396 :ffffacdd014d7e60 EFLAGS: 00010282
3324 13:59:42.508049 # [ 52.388154] RAX: ffffff[ 53.141045] Code: cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 41 fc 93 02 48 c7 c7 58 b0 18 b3 8d 70 01 89 35 31 fc 93 02 e8 0b 3f 66 00 <0f> 0b c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 c7
3325 13:59:42.511319 ffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3326 13:59:42.518144 # [ 52[ 53.168251] RSP: 0018:ffffacdd015cfe60 EFLAGS: 00010286
3327 13:59:42.527768 [ 53.180306] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
3328 13:59:42.534386 [ 53.188296] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
3329 13:59:42.544401 [ 53.196284] RBP: ffffffffb318aaff R08: 0000000000000000 R09: 0000000000000000
3330 13:59:42.550727 [ 53.204296] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3331 13:59:42.557481 [ 53.212260] R13: ffffacdd015cff10 R14: ffffacdd015cff10 R15: ffff93314566b000
3332 13:59:42.567390 [ 53.220248] FS: 00007fcee2c06580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3333 13:59:42.580540 .396170] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffff[ 53.229288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3334 13:59:42.587369 [ 53.241917] CR2: 00007fcee2a0f000 CR3: 00000001036ce004 CR4: 00000000003706e0
3335 13:59:42.590549 [ 53.249890] Call Trace:
3336 13:59:42.593913 [ 53.252622] direct_entry.cold+0x2c/0x38
3337 13:59:42.600567 [ 53.257030] full_proxy_write+0x53/0x80
3338 13:59:42.603684 [ 53.261344] vfs_write+0xe7/0x3a0
3339 13:59:42.606939 [ 53.265068] ksys_write+0x68/0xf0
3340 13:59:42.610342 [ 53.268770] do_syscall_64+0x30/0x40
3341 13:59:42.616698 [ 53.272762] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3342 13:59:42.620146 [ 53.278405] RIP: 0033:0x7fcee2b1c8f3
3343 13:59:42.643415 [ 53.282397] Code: 8b 15 a1 25 0e 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
3344 13:59:42.650243 [ 53.303386] RSP: 002b:00007ffe80f7eca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3345 13:59:42.656564 [ 53.311847] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fcee2b1c8f3
3346 13:59:42.666644 [ 53.319820] RDX: 0000000000000010 RSI: 00007fcee2a0f000 RDI: 0000000000000001
3347 13:59:42.673017 [ 53.327794] RBP: 00007fcee2a0f000 R08: 00007fcee2a0e010 R09: 0000000000000000
3348 13:59:42.682702 [ 53.335766] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3349 13:59:42.689498 [ 53.343741] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3350 13:59:42.690082 ffb2d9ae90
3351 13:59:42.699288 # [ 52.404160] RBP: ffffffffb31e60b8 R08: 00000000[ 53.351721] irq event stamp: 0
3352 13:59:42.702382 00000001 R09: 0000000000000001
3353 13:59:42.712227 # [ 52.412163] R10: 00000000ff[ 53.361342] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3354 13:59:42.722322 [ 53.374564] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3355 13:59:42.732168 [ 53.383703] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3356 13:59:42.738923 [ 53.392842] softirqs last disabled at (0): [<0000000000000000>] 0x0
3357 13:59:42.742086 [ 53.399844] ---[ end trace d57bcebaeffbd9fb ]---
3358 13:59:42.748830 ffe000 R11: 3fffffffffffffff R12: 0000000000000004
3359 13:59:42.756045 # [ 52.420150] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3360 13:59:42.765283 # [ 52.428146] FS: 00007fed9afcc580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
3361 13:59:42.772013 # [ 52.437200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3362 13:59:42.781578 # [ 52.443626] CR2: 00007fed9add5000 CR3: 0000000102864001 CR4: 00000000003706f0
3363 13:59:42.785258 # BUG: saw 'kernel BUG at': ok
3364 13:59:42.785907 ok 2 selftests: lkdtm: BUG.sh
3365 13:59:42.788393 # selftests: lkdtm: WARNING.sh
3366 13:59:42.794827 # [ 52.553755] lkdtm: Performing direct entry WARNING
3367 13:59:42.801481 # [ 52.561531] ------------[ cut here ]------------
3368 13:59:42.811689 # [ 52.566708] WARNING: CPU: 3 PID: 759 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x13/0x20
3369 13:59:42.838021 # [ 52.576153] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3370 13:59:42.844542 # [ 52.602606] CPU: 3 PID: 759 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3371 13:59:42.854726 # [ 52.611196] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3372 13:59:42.861099 # [ 52.618010] RIP: 0010:[ 53.512613] lkdtm: Performing direct entry EXCEPTION
3373 13:59:42.864126 lkdtm_WARNING+0x13/0x20
3374 13:59:42.873930 # [ 52.622908] Code: c0 f4 ff ff ff e[ 53.522658] BUG: kernel NULL pointer dereference, address: 0000000000000000
3375 13:59:42.880436 [ 53.536630] #PF: supervisor write access in kernel mode
3376 13:59:42.887283 [ 53.542466] #PF: error_code(0x0002) - not-present page
3377 13:59:42.890481 [ 53.548201] PGD 0 P4D 0
3378 13:59:42.894181 [ 53.551027] Oops: 0002 [#2] SMP PTI
3379 13:59:42.900930 [ 53.554910] CPU: 2 PID: 826 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3380 13:59:42.906807 [ 53.563464] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3381 13:59:42.913434 [ 53.570272] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3382 13:59:42.940029 b c9 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00[ 53.575244] Code: 48 c7 c7 58 b0 18 b3 8d 70 01 89 35 31 fc 93 02 e8 0b 3f 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
3383 13:59:42.946503 [ 53.602436] RSP: 0018:ffffacdd0165fe60 EFLAGS: 00010282
3384 13:59:42.953034 [ 53.608290] RAX: ffffffffb20de910 RBX: 0000000000000004 RCX: 0000000000000000
3385 13:59:42.963011 [ 53.616260] RDX: 0000000000000000 RSI: ffff9331bad1bf70 RDI: ffffffffb2d9aec0
3386 13:59:42.969898 [ 53.624246] RBP: ffffffffb30bffaf R08: 0000000000000000 R09: 0000000000000000
3387 13:59:42.979328 [ 53.632216] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3388 13:59:42.986414 [ 53.640210] R13: ffffacdd0165ff10 R14: ffffacdd0165ff10 R15: ffff933143369000
3389 13:59:42.996147 [ 53.648181] FS: 00007f8d0b02f580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
3390 13:59:43.002613 [ 53.657245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3391 13:59:43.009174 [ 53.663661] CR2: 0000000000000000 CR3: 00000001037f8006 CR4: 00000000003706e0
3392 13:59:43.012401 [ 53.671631] Call Trace:
3393 13:59:43.015673 [ 53.674358] direct_entry.cold+0x2c/0x38
3394 13:59:43.029236 00 83 05 60 fc 93 02 01 75 05 c3 cc cc cc cc <0f> 0b c3 cc cc c[ 53.678738] full_proxy_write+0x53/0x80
3395 13:59:43.032381 [ 53.689247] vfs_write+0xe7/0x3a0
3396 13:59:43.035659 c cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 41 fc
3397 13:59:43.041748 # [ 52.6439[ 53.692947] ksys_write+0x68/0xf0
3398 13:59:43.045410 [ 53.702860] do_syscall_64+0x30/0x40
3399 13:59:43.052245 [ 53.706851] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3400 13:59:43.055085 [ 53.712491] RIP: 0033:0x7f8d0af458f3
3401 13:59:43.074851 [ 53.716481] Code: 8b 15 a1 25 0e 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
3402 13:59:43.085171 [ 53.737468] RSP: 002b:00007ffd5eb67b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3403 13:59:43.091350 [ 53.745916] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f8d0af458f3
3404 13:59:43.101551 [ 53.753888] RDX: 000000000000000a RSI: 00007f8d0ae38000 RDI: 0000000000000001
3405 13:59:43.108019 [ 53.761857] RBP: 00007f8d0ae38000 R08: 00007f8d0ae37010 R09: 0000000000000000
3406 13:59:43.114772 [ 53.769827] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3407 13:59:43.124568 [ 53.777796] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3408 13:59:43.127820 34] RSP: 0018:ffffacdd0153fe60 EFLAGS: 00010202
3409 13:59:43.157418 # [ 52.649806[ 53.785771] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3410 13:59:43.161590 [ 53.818412] CR2: 0000000000000000
3411 13:59:43.164362 [ 53.822110] ---[ end trace d57bcebaeffbd9fc ]---
3412 13:59:43.170892 [ 53.827264] RIP: 0010:lkdtm_BUG+0x5/0x10
3413 13:59:43.190717 [ 53.831633] Code: 89 ff e8 fe b5 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 60 fc 93 02
3414 13:59:43.197657 [ 53.852619] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3415 13:59:43.203922 [ 53.858454] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3416 13:59:43.213561 [ 53.866425] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3417 13:59:43.220059 [ 53.874397] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3418 13:59:43.226787 [ 53.882369] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3419 13:59:43.236697 [ 53.890340] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3420 13:59:43.247133 [ 53.898312] FS: 00007f8d0b02f580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
3421 13:59:43.253195 [ 53.907350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3422 13:59:43.259819 [ 53.913768] CR2: 0000000000000000 CR3: 00000001037f8006 CR4: 00000000003706e0
3423 13:59:43.270343 [ 53.921740] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3424 13:59:43.279814 [ 53.931654] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 826, name: cat
3425 13:59:43.283273 [ 53.940004] INFO: lockdep is turned off.
3426 13:59:43.286548 [ 53.944380] irq event stamp: 0
3427 13:59:43.293094 [ 53.947784] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3428 13:59:43.303134 [ 53.954785] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3429 13:59:43.313034 [ 53.963913] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3430 13:59:43.319668 [ 53.973048] softirqs last disabled at (0): [<0000000000000000>] 0x0
3431 13:59:43.326087 [ 53.980045] CPU: 2 PID: 826 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3432 13:59:43.332717 [ 53.988595] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3433 13:59:43.335880 [ 53.995403] Call Trace:
3434 13:59:43.339440 [ 53.998133] dump_stack+0x77/0x9b
3435 13:59:43.352932 ] RAX: ffffffffb20de8c0 RBX: 0000000000000002 RCX: 0000000000000[ 54.001833] ___might_sleep.cold+0xa6/0xb6
3436 13:59:43.356037 [ 54.012618] exit_signals+0x1c/0x2e0
3437 13:59:43.358859 [ 54.016607] do_exit+0xd5/0xb00
3438 13:59:43.362603 [ 54.020111] ? ksys_write+0x68/0xf0
3439 13:59:43.365962 [ 54.023996] rewind_stack_do_exit+0x17/0x20
3440 13:59:43.372545 [ 54.028668] RIP: 0033:0x7f8d0af458f3
3441 13:59:43.392411 [ 54.032645] Code: 8b 15 a1 25 0e 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
3442 13:59:43.402330 [ 54.053629] RSP: 002b:00007ffd5eb67b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3443 13:59:43.408584 [ 54.062083] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f8d0af458f3
3444 13:59:43.415542 [ 54.070057] RDX: 000000000000000a RSI: 00007f8d0ae38000 RDI: 0000000000000001
3445 13:59:43.425298 [ 54.078030] RBP: 00007f8d0ae38000 R08: 00007f8d0ae37010 R09: 0000000000000000
3446 13:59:43.431798 [ 54.086002] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3447 13:59:43.441306 [ 54.093965] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3448 13:59:43.441475 000
3449 13:59:43.447846 # [ 52.657780] RDX: 0000000000000000 RSI: ffff9331bad9bf70 RDI: ffffffffb2d9aea0
3450 13:59:43.457655 # [ 52.665756] RBP: ffffffffb318aaf7 R08: 0000000000000000 R09: 0000000000000000
3451 13:59:43.464220 # [ 52.673732] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
3452 13:59:43.474216 # [ 52.681711] R13: ffffacdd0153ff10 R14: ffffacdd0153ff10 R15: ffff933145cfc000
3453 13:59:43.480628 # [ 52.695901] FS: 00007f7edc346580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3454 13:59:43.487510 # [ 52.711159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3455 13:59:43.497407 # [ 52.723798] CR2: 00007f7edc14f000 CR3: 0000000103354001 CR4: 00000000003706e0
3456 13:59:43.500529 # [ 52.731772] Call Trace:
3457 13:59:43.504054 # [ 52.734503] direct_entry.cold+0x2c/0x38
3458 13:59:43.510403 # [ 52.738916] full_proxy_write+0x53/0x80
3459 13:59:43.513804 # [ 52.743252] vfs_write+0xe7/0x3a0
3460 13:59:43.517352 # [ 52.753175] ksys_write+0x68/0xf0
3461 13:59:43.521243 # [ 52.756930] do_syscall_64+0x30/0x40
3462 13:59:43.527095 # [ 52.760935] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3463 13:59:43.530691 # [ 52.772785] RIP: 0033:0x7f7edc25c8f3
3464 13:59:43.553254 # [ 52.776777] Code: 8b 15 a1 25 0e 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
3465 13:59:43.559983 # [ 52.797766] RSP: 002b:00007ffd75f37348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3466 13:59:43.569949 # [ 52.806250] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f7edc25c8f3
3467 13:59:43.576433 # [ 52.814226] RDX: 0000000000000008 RSI: 00007f7edc14f000 RDI: 0000000000000001
3468 13:59:43.586320 # [ 52.828413] RBP: 00007f7edc14f000 R08: 00007f7edc14e010 R09: 0000000000000000
3469 13:59:43.593023 # [ 52.836391] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3470 13:59:43.602928 # [ 52.844363] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3471 13:59:43.606302 # [ 52.858554] irq event stamp: 0
3472 13:59:43.612569 # [ 52.861988] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3473 13:59:43.622743 # [ 52.875202] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3474 13:59:43.629246 # [ 52.884342] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3475 13:59:43.639364 # [ 52.893481] softirqs last disabled at (0): [<0000000000000000>] 0x0
3476 13:59:43.642398 # [ 52.900483] ---[ end trace d57bcebaeffbd9fa ]---
3477 13:59:43.645644 # WARNING: saw 'WARNING:': ok
3478 13:59:43.648947 ok 3 selftests: lkdtm: WARNING.sh
3479 13:59:43.652425 # selftests: lkdtm: WARNING_MESSAGE.sh
3480 13:59:43.658968 # [ 53.049620] lkdtm: Performing direct entry WARNING_MESSAGE
3481 13:59:43.665473 # [ 53.060961] ------------[ cut here ]------------
3482 13:59:43.669147 # [ 53.066127] Warning message trigger count: 2
3483 13:59:43.681832 # [ 53.070920] WARNING: CPU: 3 PID: 794 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
3484 13:59:43.708480 # [ 53.087329] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3485 13:59:43.715366 # [ 53.119972] CPU: 3 PID: 794 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3486 13:59:43.721912 # [ 53.128559] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3487 13:59:43.728465 # [ 53.135393] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
3488 13:59:43.751363 # [ 53.141045] Code: cc cc cc cc 66 0f 1f 44 00 00 0f 1f 44 00 00 8b 05 41 fc 93 02 48 c7 c7 58 b0 18 b3 8d 70 01 89 35 31 fc 93 02 e8 0b 3f 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 13:59:43.758056 # [ 53.168251] RSP: 0018:ffffacdd015cfe60 EFLAGS: 00010286
3490 13:59:43.771332 # [ 53.180306] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 000000[ 54.425038] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3491 13:59:43.774484 [ 54.431536] lkdtm: attempting good list addition
3492 13:59:43.780968 [ 54.436759] lkdtm: attempting corrupted list addition
3493 13:59:43.781493 0000000000
3494 13:59:43.791091 # [ 53.188296] RDX: ffff9331badac660 RSI: ffff9331[ 54.442442] lkdtm: list_add() corruption not detected!
3495 13:59:43.794044 bad9bf70 RDI: ffff9331bad9bf70
3496 13:59:43.804297 # [ 53.196284] RBP: ffffffffb318aaff R08: 0000000000000000 R09: 0000000000000000
3497 13:59:43.810667 # [ 53.204296] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
3498 13:59:43.820770 # [ 53.212260] R13: ffffacdd015cff10 R14: ffffacdd015cff10 R15: ffff93314566b000
3499 13:59:43.830626 # [ 53.220248] FS: 00007fcee2c06580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3500 13:59:43.836838 # [ 53.229288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3501 13:59:43.843796 # [ 53.241917] CR2: 00007fcee2a0f000 CR3: 00000001036ce004 CR4: 00000000003706e0
3502 13:59:43.847108 # [ 53.249890] Call Trace:
3503 13:59:43.850164 # [ 53.252622] direct_entry.cold+0x2c/0x38
3504 13:59:43.856722 # [ 53.257030] full_proxy_write+0x53/0x80
3505 13:59:43.859926 # [ 53.261344] vfs_write+0xe7/0x3a0
3506 13:59:43.863519 # [ 53.265068] ksys_write+0x68/0xf0
3507 13:59:43.867037 # [ 53.268770] do_syscall_64+0x30/0x40
3508 13:59:43.873501 # [ 53.272762] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3509 13:59:43.876659 # [ 53.278405] RIP: 0033:0x7fcee2b1c8f3
3510 13:59:43.899852 # [ 53.282397] Code: 8b 15 a1 25 0e 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 13:59:43.906206 # [ 53.303386] RSP: 002b:00007ffe80f7eca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3512 13:59:43.916603 # [ 53.311847] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fcee2b1c8f3
3513 13:59:43.922741 # [ 53.319820] RDX: 0000000000000010 RSI: 00007fcee2a0f000 RDI: 0000000000000001
3514 13:59:43.936226 # [ 53.327794] RBP: 00007fcee2a0f000 R08: 00007fcee[ 54.586813] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3515 13:59:43.939318 [ 54.597510] lkdtm: attempting good list removal
3516 13:59:43.946377 [ 54.602587] lkdtm: attempting corrupted list removal
3517 13:59:43.952907 [ 54.608149] lkdtm: list_del() corruption not detected!
3518 13:59:43.955635 2a0e010 R09: 0000000000000000
3519 13:59:43.962767 # [ 53.335766] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3520 13:59:43.972151 # [ 53.343741] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3521 13:59:43.975401 # [ 53.351721] irq event stamp: 0
3522 13:59:43.982256 # [ 53.361342] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3523 13:59:43.992025 # [ 53.374564] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3524 13:59:44.002005 # [ 53.383703] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3525 13:59:44.008372 # [ 53.392842] softirqs last disabled at (0): [<0000000000000000>] 0x0
3526 13:59:44.015326 # [ 53.399844] ---[ end trace d57bcebaeffbd9fb ]---
3527 13:59:44.018833 # WARNING_MESSAGE: saw 'message trigger': ok
3528 13:59:44.021845 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
3529 13:59:44.024953 # selftests: lkdtm: EXCEPTION.sh
3530 13:59:44.025434 # Killed
3531 13:59:44.031635 # [ 53.512613] lkdtm: Performing direct entry EXCEPTION
3532 13:59:44.041379 # [ 53.522658] BUG: kernel NULL pointer dereference, address: 0000000000000000
3533 13:59:44.044728 # [ 53.536630] #PF: supervisor write access in kernel mode
3534 13:59:44.051334 # [ 53.542466] #PF: error_code(0x0002) - not-present page
3535 13:59:44.054645 # [ 53.548201] PGD 0 P4D 0
3536 13:59:44.057917 # [ 53.551027] Oops: 0002 [#2] SMP PTI
3537 13:59:44.071558 # [ 53.554910] CPU: 2 PID: 826 Comm: cat Tainted:[ 54.720165] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3538 13:59:44.077706 [ 54.732951] lkdtm: attempting bad read from page below current stack
3539 13:59:44.087771 [ 54.740065] BUG: stack guard page was hit at 000000007fa01854 (stack is 00000000c542a8e2..00000000a12c34bc)
3540 13:59:44.094456 [ 54.750959] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3541 13:59:44.101155 G D W 5.10.146-cip17 #1
3542 13:59:44.111046 # [ 53.563464] Hardware[ 54.757765] CPU: 3 PID: 1051 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3543 13:59:44.117393 [ 54.772633] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3544 13:59:44.124263 [ 54.779432] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3545 13:59:44.143908 [ 54.785946] Code: cc cc cc 0f 1f 44 00 00 53 48 c7 c7 f8 b3 18 b3 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 cf a0 fd ff 48 c7 c7 38 b4 18 b3 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 b5 a0 fd ff 0f 1f 44
3546 13:59:44.150809 [ 54.806923] RSP: 0018:ffffacdd019e7e50 EFLAGS: 00010246
3547 13:59:44.160439 [ 54.812756] RAX: 0000000000000038 RBX: ffffacdd019e4000 RCX: 0000000000000000
3548 13:59:44.167415 [ 54.820727] RDX: 0000000000000000 RSI: ffff9331bad9bf70 RDI: ffffffffb318b438
3549 13:59:44.173915 [ 54.828696] RBP: ffffffffb318ab62 R08: 0000000000000000 R09: 0000000000000000
3550 13:59:44.183633 [ 54.836664] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3551 13:59:44.190361 [ 54.844635] R13: ffffacdd019e7f10 R14: ffffacdd019e7f10 R15: ffff9331427a7000
3552 13:59:44.200071 [ 54.852605] FS: 00007fd7192eb580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3553 13:59:44.206567 [ 54.861634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3554 13:59:44.213280 [ 54.868050] CR2: ffffacdd019e3fff CR3: 0000000104fd0001 CR4: 00000000003706e0
3555 13:59:44.216356 [ 54.876021] Call Trace:
3556 13:59:44.223419 [ 54.878748] ? lkdtm_CORRUPT_LIST_DEL+0xe0/0xe0
3557 13:59:44.227043 [ 54.883798] direct_entry.cold+0x2c/0x38
3558 13:59:44.230239 [ 54.888176] full_proxy_write+0x53/0x80
3559 13:59:44.232919 [ 54.892448] vfs_write+0xe7/0x3a0
3560 13:59:44.239650 [ 54.896144] ksys_write+0x68/0xf0
3561 13:59:44.242818 [ 54.899835] do_syscall_64+0x30/0x40
3562 13:59:44.246104 [ 54.903825] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3563 13:59:44.253318 [ 54.909463] RIP: 0033:0x7fd7192018f3
3564 13:59:44.272902 [ 54.913451] Code: 8b 15 a1 25 0e 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
3565 13:59:44.282615 [ 54.934424] RSP: 002b:00007ffc981e8708 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3566 13:59:44.289540 [ 54.942878] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7192018f3
3567 13:59:44.295780 [ 54.950849] RDX: 0000000000000019 RSI: 00007fd7190f4000 RDI: 0000000000000001
3568 13:59:44.305830 [ 54.958814] RBP: 00007fd7190f4000 R08: 00007fd7190f3010 R09: 0000000000000000
3569 13:59:44.312537 [ 54.966785] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3570 13:59:44.322586 [ 54.974756] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3571 13:59:44.349182 [ 54.982730] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3572 13:59:44.352265 name: Google Rammus/Rammus, BIOS 09/04/2020
3573 13:59:44.358684 # [ 53.570272] [ 55.009182] ---[ end trace d57bcebaeffbd9fd ]---
3574 13:59:44.361695 [ 55.020547] RIP: 0010:lkdtm_BUG+0x5/0x10
3575 13:59:44.385198 [ 55.024914] Code: 89 ff e8 fe b5 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 60 fc 93 02
3576 13:59:44.391096 [ 55.045897] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3577 13:59:44.398208 [ 55.051731] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3578 13:59:44.404937 [ 55.059698] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3579 13:59:44.414564 [ 55.067664] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3580 13:59:44.421100 [ 55.075628] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3581 13:59:44.430739 [ 55.083592] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3582 13:59:44.440721 [ 55.091559] FS: 00007fd7192eb580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3583 13:59:44.443638 [ 55.100595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3584 13:59:44.453998 [ 55.107008] CR2: ffffacdd019e3fff CR3: 0000000104fd0001 CR4: 00000000003706e0
3585 13:59:44.463387 [ 55.114979] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3586 13:59:44.470299 [ 55.124888] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1051, name: cat
3587 13:59:44.476751 [ 55.133345] INFO: lockdep is turned off.
3588 13:59:44.479990 [ 55.137719] irq event stamp: 0
3589 13:59:44.486358 [ 55.141123] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3590 13:59:44.496744 [ 55.148122] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3591 13:59:44.503422 [ 55.157258] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3592 13:59:44.513176 [ 55.166382] softirqs last disabled at (0): [<0000000000000000>] 0x0
3593 13:59:44.519686 [ 55.173380] CPU: 3 PID: 1051 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3594 13:59:44.526389 [ 55.182027] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3595 13:59:44.529774 [ 55.188827] Call Trace:
3596 13:59:44.533065 [ 55.191552] dump_stack+0x77/0x9b
3597 13:59:44.539604 [ 55.195251] ___might_sleep.cold+0xa6/0xb6
3598 13:59:44.543111 [ 55.199824] exit_signals+0x1c/0x2e0
3599 13:59:44.545943 [ 55.203811] do_exit+0xd5/0xb00
3600 13:59:44.549847 [ 55.207313] ? ksys_write+0x68/0xf0
3601 13:59:44.552589 [ 55.211207] rewind_stack_do_exit+0x17/0x20
3602 13:59:44.559225 [ 55.215876] RIP: 0033:0x7fd7192018f3
3603 13:59:44.579057 [ 55.219864] Code: 8b 15 a1 25 0e 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
3604 13:59:44.588825 [ 55.240849] RSP: 002b:00007ffc981e8708 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3605 13:59:44.595479 [ 55.249297] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7192018f3
3606 13:59:44.602221 [ 55.257264] RDX: 0000000000000019 RSI: 00007fd7190f4000 RDI: 0000000000000001
3607 13:59:44.612388 [ 55.265244] RBP: 00007fd7190f4000 R08: 00007fd7190f3010 R09: 0000000000000000
3608 13:59:44.619149 [ 55.273204] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3609 13:59:44.628501 [ 55.281173] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3610 13:59:44.631972 RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3611 13:59:44.651610 # [ 53.575244] Code: 48 c7 c7 58 b0 18 b3 8d 70 01 89 35 31 fc 93 02 e8 0b 3f 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
3612 13:59:44.658454 # [ 53.602436] RSP: 0018:ffffacdd0165fe60 EFLAGS: 00010282
3613 13:59:44.664967 # [ 53.608290] RAX: ffffffffb20de910 RBX: 0000000000000004 RCX: 0000000000000000
3614 13:59:44.674702 # [ 53.616260] RDX: 0000000000000000 RSI: ffff9331bad1bf70 RDI: ffffffffb2d9aec0
3615 13:59:44.681239 # [ 53.624246] RBP: ffffffffb30bffaf R08: 0000000000000000 R09: 0000000000000000
3616 13:59:44.691136 # [ 53.632216] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3617 13:59:44.697744 # [ 53.640210] R13: ffffacdd0165ff10 R14: ffffacdd0165ff10 R15: ffff933143369000
3618 13:59:44.707797 # [ 53.648181] FS: 00007f8d0b02f580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
3619 13:59:44.714080 # [ 53.657245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3620 13:59:44.724153 # [ 53.663661] CR2: 0000000000000000 CR3: 00000001037f8006 CR4: 00000000003706e0
3621 13:59:44.727326 # [ 53.671631] Call Trace:
3622 13:59:44.730583 # [ 53.674358] direct_entry.cold+0x2c/0x38
3623 13:59:44.740812 # [ 53.678738] full_proxy[ 55.393090] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3624 13:59:44.741355 _write+0x53/0x80
3625 13:59:44.746996 # [ 53.689247] vfs_write+0xe7/0x3a0
3626 13:59:44.753949 # [ [ 55.401954] lkdtm: attempting bad read from page above current stack
3627 13:59:44.757066 53.692947] ksys_write+0x68/0xf0
3628 13:59:44.770538 # [ 53.702860] do_syscall_6[ 55.415268] BUG: stack guard page was hit at 000000003130adf7 (stack is 0000000014fe2402..00000000b479d3ab)
3629 13:59:44.777135 [ 55.432353] kernel stack overflow (page fault): 0000 [#4] SMP PTI
3630 13:59:44.786755 [ 55.439160] CPU: 0 PID: 1084 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3631 13:59:44.793356 [ 55.447804] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3632 13:59:44.800194 [ 55.454612] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3633 13:59:44.819745 [ 55.461226] Code: a0 fd ff 0f 1f 44 00 00 53 48 c7 c7 70 b4 18 b3 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 95 a0 fd ff 48 c7 c7 b0 b4 18 b3 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 78 a0 fd ff
3634 13:59:44.826566 [ 55.482212] RSP: 0018:ffffacdd01a2fe50 EFLAGS: 00010246
3635 13:59:44.833061 [ 55.488049] RAX: 0000000000000038 RBX: ffffacdd01a2c000 RCX: 0000000000000000
3636 13:59:44.843009 [ 55.496022] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb318b4b0
3637 13:59:44.849309 [ 55.503981] RBP: ffffffffb318ab7b R08: 0000000000000000 R09: 0000000000000000
3638 13:59:44.859439 [ 55.511949] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3639 13:59:44.866056 [ 55.519921] R13: ffffacdd01a2ff10 R14: ffffacdd01a2ff10 R15: ffff9331440f5000
3640 13:59:44.875981 [ 55.527882] FS: 00007f8d33712580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
3641 13:59:44.882363 [ 55.536921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3642 13:59:44.889217 [ 55.543337] CR2: ffffacdd01a30000 CR3: 0000000103292001 CR4: 00000000003706f0
3643 13:59:44.892560 [ 55.551306] Call Trace:
3644 13:59:44.898900 [ 55.554035] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3645 13:59:44.902610 [ 55.559874] direct_entry.cold+0x2c/0x38
3646 13:59:44.905909 [ 55.564254] full_proxy_write+0x53/0x80
3647 13:59:44.909197 [ 55.568540] vfs_write+0xe7/0x3a0
3648 13:59:44.915758 [ 55.572243] ksys_write+0x68/0xf0
3649 13:59:44.919234 [ 55.575934] do_syscall_64+0x30/0x40
3650 13:59:44.922553 [ 55.579922] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3651 13:59:44.929202 [ 55.585564] RIP: 0033:0x7f8d336288f3
3652 13:59:44.948466 [ 55.589552] Code: 8b 15 a1 25 0e 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
3653 13:59:44.958526 [ 55.610537] RSP: 002b:00007ffe34d6dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3654 13:59:44.964994 [ 55.618993] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f8d336288f3
3655 13:59:44.971669 [ 55.626964] RDX: 000000000000001a RSI: 00007f8d3351b000 RDI: 0000000000000001
3656 13:59:44.981524 [ 55.634928] RBP: 00007f8d3351b000 R08: 00007f8d3351a010 R09: 0000000000000000
3657 13:59:44.988046 [ 55.642896] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3658 13:59:44.997961 [ 55.650865] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3659 13:59:45.024572 [ 55.658843] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3660 13:59:45.028060 [ 55.685291] ---[ end trace d57bcebaeffbd9fe ]---
3661 13:59:45.034509 [ 55.690448] RIP: 0010:lkdtm_BUG+0x5/0x10
3662 13:59:45.054470 [ 55.694826] Code: 89 ff e8 fe b5 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 60 fc 93 02
3663 13:59:45.060630 [ 55.715810] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3664 13:59:45.067492 [ 55.721644] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3665 13:59:45.077417 [ 55.729616] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3666 13:59:45.083539 [ 55.737584] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3667 13:59:45.090346 [ 55.745554] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3668 13:59:45.100430 [ 55.753524] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3669 13:59:45.110642 [ 55.761496] FS: 00007f8d33712580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
3670 13:59:45.116932 [ 55.770537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3671 13:59:45.123384 [ 55.776953] CR2: ffffacdd01a30000 CR3: 0000000103292001 CR4: 00000000003706f0
3672 13:59:45.124026 4+0x30/0x40
3673 13:59:45.129893 # [ 53.706851] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3674 13:59:45.133254 # [ 53.712491] RIP: 0033:0x7f8d0af458f3
3675 13:59:45.156223 # [ 53.716481] Code: 8b 15 a1 25 0e 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
3676 13:59:45.162559 # [ 53.737468] RSP: 002b:00007ffd5eb67b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3677 13:59:45.172672 # [ 53.745916] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f8d0af458f3
3678 13:59:45.179299 # [ 53.753888] RDX: 000000000000000a RSI: 00007f8d0ae38000 RDI: 0000000000000001
3679 13:59:45.188887 # [ 53.761857] RBP: 00007f8d0ae38000 R08: 00007f8d0ae37010 R09: 0000000000000000
3680 13:59:45.195491 # [ 53.769827] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3681 13:59:45.205860 # [ 53.777796] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3682 13:59:45.232017 # [ 53.785771] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3683 13:59:45.235278 # [ 53.818412] CR2: 0000000000000000
3684 13:59:45.241858 # [ 53.822110] ---[ end trace d57bcebaeffbd9fc ]---
3685 13:59:45.245063 # [ 53.827264] RIP: 0010:lkdtm_BUG+0x5/0x10
3686 13:59:45.265177 # [ 53.831633] Code: 89 ff e8 fe b5 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 60 fc 93 02
3687 13:59:45.271985 # [ 53.852619] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3688 13:59:45.281670 # [ 53.858454] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3689 13:59:45.288031 # [ 53.866425] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3690 13:59:45.298548 # [ 53.874397] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3691 13:59:45.301429 #[ 55.954036] lkdtm: Performing direct entry UNSET_SMEP
3692 13:59:45.308311 [ 55.964794] lkdtm: trying to clear SMEP normally
3693 13:59:45.314980 [ 55.969964] ------------[ cut here ]------------
3694 13:59:45.317948 [ 55.975129] pinned CR4 bits changed: 0x100000!?
3695 13:59:45.328390 [ 55.980200] WARNING: CPU: 3 PID: 1120 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x45/0x60
3696 13:59:45.354420 [ 55.990411] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3697 13:59:45.370740 [ 53.882369] R10: 00000000ffffe000 R11: 3fffffffffffffff R12:[ 56.016865] CPU: 3 PID: 1120 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3698 13:59:45.377366 [ 56.031730] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3699 13:59:45.380691 [ 56.038562] RIP: 0010:native_write_cr4+0x45/0x60
3700 13:59:45.403780 [ 56.043718] Code: 39 c2 75 2d 48 85 f6 75 05 c3 cc cc cc cc 80 3d f3 a2 e3 01 00 75 f2 48 c7 c7 f0 9f 0c b3 c6 05 e3 a2 e3 01 01 e8 76 e0 e7 00 <0f> 0b c3 cc cc cc cc 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09
3701 13:59:45.410584 [ 56.064703] RSP: 0018:ffffacdd01aefe48 EFLAGS: 00010286
3702 13:59:45.416897 [ 56.070540] RAX: 0000000000000000 RBX: 00000000002706e0 RCX: 0000000000000000
3703 13:59:45.423524 [ 56.078513] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
3704 13:59:45.433193 [ 56.086485] RBP: ffffffffb318ab95 R08: 0000000000000000 R09: 0000000000000000
3705 13:59:45.433710 0000000000000004
3706 13:59:45.446121 # [ 53.890340] R13: ffffacdd014d7f10 R14: f[ 56.094467] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3707 13:59:45.449260 fffacdd014d7f10 R15: ffff933144e88000
3708 13:59:45.459187 # [ 53.898312] FS: 000[ 56.108653] R13: ffffacdd01aeff10 R14: ffffacdd01aeff10 R15: ffff9331440d7000
3709 13:59:45.476239 07f8d0b02f580(0000) GS:ffff9331bad00000(0000) knlGS:000000000000[ 56.122840] FS: 00007f67cdb03580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3710 13:59:45.482725 [ 56.138097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3711 13:59:45.489482 [ 56.144539] CR2: 00007f67cd90c000 CR3: 00000001028d0005 CR4: 00000000003706e0
3712 13:59:45.492406 [ 56.152510] Call Trace:
3713 13:59:45.492595 0000
3714 13:59:45.505863 # [ 53.907350] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000[ 56.155252] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3715 13:59:45.509463 [ 56.166333] direct_entry.cold+0x2c/0x38
3716 13:59:45.512479 [ 56.170744] full_proxy_write+0x53/0x80
3717 13:59:45.515720 [ 56.175054] vfs_write+0xe7/0x3a0
3718 13:59:45.519324 [ 56.178752] ksys_write+0x68/0xf0
3719 13:59:45.525691 [ 56.182454] do_syscall_64+0x30/0x40
3720 13:59:45.529066 [ 56.186448] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3721 13:59:45.535569 [ 56.192088] RIP: 0033:0x7f67cda198f3
3722 13:59:45.555430 [ 56.196080] Code: 8b 15 a1 25 0e 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
3723 13:59:45.565531 [ 56.217072] RSP: 002b:00007ffee318b048 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3724 13:59:45.571831 [ 56.225533] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f67cda198f3
3725 13:59:45.578668 [ 56.233506] RDX: 000000000000000b RSI: 00007f67cd90c000 RDI: 0000000000000001
3726 13:59:45.588244 [ 56.241482] RBP: 00007f67cd90c000 R08: 00007f67cd90b010 R09: 0000000000000000
3727 13:59:45.595072 [ 56.249453] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3728 13:59:45.605119 [ 56.257427] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3729 13:59:45.608013 [ 56.265405] irq event stamp: 0
3730 13:59:45.614882 [ 56.268844] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3731 13:59:45.624880 [ 56.275849] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3732 13:59:45.631899 [ 56.284990] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3733 13:59:45.638164 [ 56.294127] softirqs last disabled at (0): [<0000000000000000>] 0x0
3734 13:59:45.644645 [ 56.301124] ---[ end trace d57bcebaeffbd9ff ]---
3735 13:59:45.651643 [ 56.306300] lkdtm: ok: SMEP did not get cleared
3736 13:59:45.654651 [ 56.311359] lkdtm: trying to clear SMEP with call gadget
3737 13:59:45.661074 [ 56.317298] lkdtm: ok: SMEP removal was reverted
3738 13:59:45.661637 80050033
3739 13:59:45.670953 # [ 53.913768] CR2: 0000000000000000 CR3: 00000001037f8006 CR4: 00000000003706e0
3740 13:59:45.680757 # [ 53.921740] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3741 13:59:45.687591 # [ 53.931654] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 826, name: cat
3742 13:59:45.693703 # [ 53.940004] INFO: lockdep is turned off.
3743 13:59:45.697613 # [ 53.944380] irq event stamp: 0
3744 13:59:45.703616 # [ 53.947784] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3745 13:59:45.713740 # [ 53.954785] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3746 13:59:45.723750 # [ 53.963913] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3747 13:59:45.730240 # [ 53.973048] softirqs last disabled at (0): [<0000000000000000>] 0x0
3748 13:59:45.736845 # [ 53.980045] CPU: 2 PID: 826 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3749 13:59:45.746722 # [ 53.988595] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3750 13:59:45.747156 # [ 53.995403] Call Trace:
3751 13:59:45.753378 # [ 53.998133] dump_stack+0x77/0x9b
3752 13:59:45.756979 # [ 54.001833] ___might_sleep.cold+0xa6/0xb6
3753 13:59:45.759827 # [ 54.012618] exit_signals+0x1c/0x2e0
3754 13:59:45.763230 # [ 54.016607] do_exit+0xd5/0xb00
3755 13:59:45.769537 # [ 54.020111] ? ksys_write+0x68/0xf0
3756 13:59:45.779778 # [ 54.023996] rewind_stack_do_exit[ 56.432842] lkdtm: Performing direct entry DOUBLE_FAULT
3757 13:59:45.780345 +0x17/0x20
3758 13:59:45.783040 # [ 54.028668] RIP: 0033:0x7f8d0af458f3
3759 13:59:45.789524 # [ 54.[ 56.440282] lkdtm: XFAIL: this test is ia32-only
3760 13:59:45.808839 032645] Code: 8b 15 a1 25 0e 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
3761 13:59:45.818684 # [ 54.053629] RSP: 002b:00007ffd5eb67b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3762 13:59:45.825544 # [ 54.062083] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f8d0af458f3
3763 13:59:45.835475 # [ 54.070057] RDX: 000000000000000a RSI: 00007f8d0ae38000 RDI: 0000000000000001
3764 13:59:45.842501 # [ 54.078030] RBP: 00007f8d0ae38000 R08: 00007f8d0ae37010 R09: 0000000000000000
3765 13:59:45.851612 # [ 54.086002] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3766 13:59:45.857878 # [ 54.093965] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3767 13:59:45.861581 # EXCEPTION: saw 'call trace:': ok
3768 13:59:45.865121 ok 5 selftests: lkdtm: EXCEPTION.sh
3769 13:59:45.868485 # selftests: lkdtm: LOOP.sh
3770 13:59:45.871803 # Skipping LOOP: Hangs the system
3771 13:59:45.875146 ok 6 selftests: lkdtm: LOOP.sh # SKIP
3772 13:59:45.881913 # selftests: lkdtm: EXHAUST_STACK.sh
3773 13:59:45.884828 # Skipping EXHAUST_STACK: Corrupts memory on failure
3774 13:59:45.890940 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
3775 13:59:45.894485 # selftests: lkdtm: CORRUPT_STACK.sh
3776 13:59:45.897465 # Skipping CORRUPT_STACK: Crashes entire system on success
3777 13:59:45.904333 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
3778 13:59:45.907503 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
3779 13:59:45.914392 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
3780 13:59:45.920508 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
3781 13:59:45.923928 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
3782 13:59:45.930821 # [ 54.425038] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3783 13:59:45.937371 # [ 54.431536] lkdtm: attempting good list addition
3784 13:59:45.940379 # [ 54.436759] lkdtm: attempting corrupted list addition
3785 13:59:45.946967 # [ 54.442442] lkdtm: list_add() corruption not detected!
3786 13:59:45.956739 # CORRUPT_LIST_ADD: missing 'list_[ 56.608040] lkdtm: Performing direct entry CORRUPT_PAC
3787 13:59:45.963280 [ 56.618958] lkdtm: XFAIL: this test is arm64-only
3788 13:59:45.963437 add corruption': [FAIL]
3789 13:59:45.970325 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
3790 13:59:45.973681 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
3791 13:59:45.980414 # [ 54.586813] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3792 13:59:45.986335 # [ 54.597510] lkdtm: attempting good list removal
3793 13:59:45.989765 # [ 54.602587] lkdtm: attempting corrupted list removal
3794 13:59:45.996472 # [ 54.608149] lkdtm: list_del() corruption not detected!
3795 13:59:46.002939 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
3796 13:59:46.009604 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
3797 13:59:46.012751 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3798 13:59:46.016061 # Segmentation fault
3799 13:59:46.022793 # [ 54.720165] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3800 13:59:46.029219 # [ 54.732951] lkdtm: attempting bad read from page below current stack
3801 13:59:46.042823 # [ 54.740065] BUG: stack guard page was hit at 000000007fa01854 (stack is 00000000c542a8e2..00000000a12c34bc)
3802 13:59:46.049362 # [ 54.750959] kernel stack overflow (page fault): 0000 [#3] SMP PTI
3803 13:59:46.055671 # [ 54.757765] CPU: 3 PID: 1051 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3804 13:59:46.069409 # [ 54.772633] Hardware name: Google Rammus/[ 56.717496] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
3805 13:59:46.075711 [ 56.730885] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
3806 13:59:46.079308 Rammus, BIOS 09/04/2020
3807 13:59:46.085406 # [ 54.779432] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3808 13:59:46.105535 # [ 54.785946] Code: cc cc cc 0f 1f 44 00 00 53 48 c7 c7 f8 b3 18 b3 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 cf a0 fd ff 48 c7 c7 38 b4 18 b3 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 b5 a0 fd ff 0f 1f 44
3809 13:59:46.111906 # [ 54.806923] RSP: 0018:ffffacdd019e7e50 EFLAGS: 00010246
3810 13:59:46.121929 # [ 54.812756] RAX: 0000000000000038 RBX: ffffacdd019e4000 RCX: 0000000000000000
3811 13:59:46.128388 # [ 54.820727] RDX: 0000000000000000 RSI: ffff9331bad9bf70 RDI: ffffffffb318b438
3812 13:59:46.138182 # [ 54.828696] RBP: ffffffffb318ab62 R08: 0000000000000000 R09: 0000000000000000
3813 13:59:46.144885 # [ 54.836664] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3814 13:59:46.154797 # [ 54.844635] R13: ffffacdd019e7f10 R14: ffffacdd019e7f10 R15: ffff9331427a7000
3815 13:59:46.161504 # [ 54.852605] FS: 00007fd7192eb580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3816 13:59:46.168006 # [ 54.861634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3817 13:59:46.177930 # [ 54.868050] CR2: ffffacdd019e3fff CR3: 0000000104fd0001 CR4: 00000000003706e0
3818 13:59:46.181062 # [ 54.876021] Call Trace:
3819 13:59:46.184700 # [ 54.878748] ? lkdtm_CORRUPT_LIST_DEL+0xe0/0xe0
3820 13:59:46.191206 # [ 54.883798] direct_entry.cold+0x2c/0x38
3821 13:59:46.194329 # [ 54.888176] full_proxy_write+0x53/0x80
3822 13:59:46.197735 # [ 54.892448] vfs_write+0xe7/0x3a0
3823 13:59:46.200975 # [ 54.896144] ksys_write+0x68/0xf0
3824 13:59:46.207437 # [ 54.899835] do_syscall_64+0x30/0x40
3825 13:59:46.210793 # [ 54.903825] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3826 13:59:46.217352 # [ 54.909463] RIP: 0033:0x7fd7192018f3
3827 13:59:46.237056 # [ 54.913451] Code: 8b 15 a1 25 0e 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
3828 13:59:46.247124 # [ 54.934424] RSP: 002b:00007ffc981e8708 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3829 13:59:46.254120 # [ 54.942878] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7192018f3
3830 13:59:46.263714 # [ 54.950849] RDX: 0000000000000019 RSI: 00007fd7190f4000 RDI: 0000000000000001
3831 13:59:46.274087 # [ 54.958814] RBP: 00007fd7190f4000 R08: 00007fd7190f3010 R09[ 56.928246] lkdtm: Performing direct entry READ_AFTER_FREE
3832 13:59:46.280265 [ 56.937259] lkdtm: Value in memory before free: 12345678
3833 13:59:46.286849 [ 56.943197] lkdtm: Attempting bad read from freed memory
3834 13:59:46.289986 : 0000000000000000
3835 13:59:46.296561 # [ 54.966785] R10: fffffffffffffbc5 R11: [ 56.949135] lkdtm: Memory was not poisoned
3836 13:59:46.303172 0000000000000246 R12: 0000000000000001
3837 13:59:46.309734 # [ 54.974756] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3838 13:59:46.336097 # [ 54.982730] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3839 13:59:46.342749 # [ 55.009182] ---[ end trace d57bcebaeffbd9fd ]---
3840 13:59:46.346101 # [ 55.020547] RIP: 0010:lkdtm_BUG+0x5/0x10
3841 13:59:46.365679 # [ 55.024914] Code: 89 ff e8 fe b5 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 60 fc 93 02
3842 13:59:46.372508 # [ 55.045897] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3843 13:59:46.382212 # [ 55.051731] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3844 13:59:46.389102 # [ 55.059698] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3845 13:59:46.398998 # [ 55.067664] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3846 13:59:46.405330 # [ 55.075628] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3847 13:59:46.415292 # [ 55.083592] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3848 13:59:46.421917 # [ 55.091559] FS: 00007fd7192eb580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3849 13:59:46.428967 # [ 55.100595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3850 13:59:46.438790 # [ 55.107008] CR2: ffffacdd019e3fff CR3: 0000000104fd0001 CR4: 00000000003706e0
3851 13:59:46.455499 # [ 55.114979] BUG: sleeping function called from invalid context at include/linux/perc[ 57.105611] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3852 13:59:46.458983 [ 57.115806] lkdtm: Value in memory before free: 12345678
3853 13:59:46.465637 [ 57.121763] lkdtm: Attempting to read from freed memory
3854 13:59:46.471444 [ 57.127614] lkdtm: Buddy page was not poisoned
3855 13:59:46.472013 pu-rwsem.h:49
3856 13:59:46.481451 # [ 55.124888] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1051, name: cat
3857 13:59:46.484978 # [ 55.133345] INFO: lockdep is turned off.
3858 13:59:46.488230 # [ 55.137719] irq event stamp: 0
3859 13:59:46.494867 # [ 55.141123] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3860 13:59:46.504587 # [ 55.148122] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3861 13:59:46.514542 # [ 55.157258] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
3862 13:59:46.520977 # [ 55.166382] softirqs last disabled at (0): [<0000000000000000>] 0x0
3863 13:59:46.531336 # [ 55.173380] CPU: 3 PID: 1051 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3864 13:59:46.537683 # [ 55.182027] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3865 13:59:46.540996 # [ 55.188827] Call Trace:
3866 13:59:46.544576 # [ 55.191552] dump_stack+0x77/0x9b
3867 13:59:46.550761 # [ 55.195251] ___might_sleep.cold+0xa6/0xb6
3868 13:59:46.554134 # [ 55.199824] exit_signals+0x1c/0x2e0
3869 13:59:46.557295 # [ 55.203811] do_exit+0xd5/0xb00
3870 13:59:46.560788 # [ 55.207313] ? ksys_write+0x68/0xf0
3871 13:59:46.567534 # [ 55.211207] rewind_stack_do_exit+0x17/0x20
3872 13:59:46.570244 # [ 55.215876] RIP: 0033:0x7fd7192018f3
3873 13:59:46.589984 # [ 55.219864] Code: 8b 15 a1 25 0e 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
3874 13:59:46.599813 # [ 55.240849] RSP: 002b:00007ffc981e8708 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3875 13:59:46.606625 # [ 55.249297] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fd7192018f3
3876 13:59:46.616809 # [ 55.257264] RDX: 0000000000000019 RSI: 00007fd7190f4000 RDI: 0000000000000001
3877 13:59:46.623176 # [ 55.265244] RBP: 00007fd7190f4000 R08: 00007fd7190f3010 R09: 0000000000000000
3878 13:59:46.640190 # [ 55.273204] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000[ 57.289103] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3879 13:59:46.643175 [ 57.300439] lkdtm: Attempting double slab free ...
3880 13:59:46.643680 001
3881 13:59:46.652864 # [ 55.281173] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3882 13:59:46.656790 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
3883 13:59:46.662851 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3884 13:59:46.666329 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3885 13:59:46.669389 # Segmentation fault
3886 13:59:46.676541 # [ 55.393090] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3887 13:59:46.682791 # [ 55.401954] lkdtm: attempting bad read from page above current stack
3888 13:59:46.695983 # [ 55.415268] BUG: stack guard page was hit at 000000003130adf7 (stack is 0000000014fe2402..00000000b479d3ab)
3889 13:59:46.702855 # [ 55.432353] kernel stack overflow (page fault): 0000 [#4] SMP PTI
3890 13:59:46.712602 # [ 55.439160] CPU: 0 PID: 1084 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3891 13:59:46.718923 # [ 55.447804] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3892 13:59:46.725045 # [ 55.454612] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3893 13:59:46.744943 # [ 55.461226] Code: a0 fd ff 0f 1f 44 00 00 53 48 c7 c7 70 b4 18 b3 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 95 a0 fd ff 48 c7 c7 b0 b4 18 b3 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 78 a0 fd ff
3894 13:59:46.751559 # [ 55.482212] RSP: 0018:ffffacdd01a2fe50 EFLAGS: 00010246
3895 13:59:46.761439 # [ 55.488049] RAX: 0000000000000038 RBX: ffffacdd01a2c000 RCX: 0000000000000000
3896 13:59:46.768231 # [ 55.496022] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb318b4b0
3897 13:59:46.778497 # [ 55.503981] RBP: ffffffffb318ab7b R08: 0000000000000000 R09: 0000000000000000
3898 13:59:46.784477 # [ 55.511949] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3899 13:59:46.794358 # [ 55.519921] R13: ffffacdd01a2ff10 R14: ffffacdd01a2ff10 R15: ffff9331440f5000
3900 13:59:46.804495 # [ 55.527882] FS: 00007f8d33712580(0000) GS:ffff9331bac00000(0[ 57.456814] lkdtm: Performing direct entry SLAB_FREE_CROSS
3901 13:59:46.807666 000) knlGS:0000000000000000
3902 13:59:46.817622 # [ 55.536921] CS: 0010 DS: 0000[ 57.467407] lkdtm: Attempting cross-cache slab free ...
3903 13:59:46.820780 ES: 0000 CR0: 0000000080050033
3904 13:59:46.826989 # [ 55.543337] CR2: ffffacdd01a30000 CR3: 0000000103292001 CR4: 00000000003706f0
3905 13:59:46.830623 # [ 55.551306] Call Trace:
3906 13:59:46.837114 # [ 55.554035] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3907 13:59:46.843548 # [ 55.559874] direct_entry.cold+0x2c/0x38
3908 13:59:46.846948 # [ 55.564254] full_proxy_write+0x53/0x80
3909 13:59:46.850253 # [ 55.568540] vfs_write+0xe7/0x3a0
3910 13:59:46.853524 # [ 55.572243] ksys_write+0x68/0xf0
3911 13:59:46.860162 # [ 55.575934] do_syscall_64+0x30/0x40
3912 13:59:46.863590 # [ 55.579922] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3913 13:59:46.870083 # [ 55.585564] RIP: 0033:0x7f8d336288f3
3914 13:59:46.889579 # [ 55.589552] Code: 8b 15 a1 25 0e 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
3915 13:59:46.899738 # [ 55.610537] RSP: 002b:00007ffe34d6dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3916 13:59:46.905887 # [ 55.618993] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f8d336288f3
3917 13:59:46.916247 # [ 55.626964] RDX: 000000000000001a RSI: 00007f8d3351b000 RDI: 0000000000000001
3918 13:59:46.922447 # [ 55.634928] RBP: 00007f8d3351b000 R08: 00007f8d3351a010 R09: 0000000000000000
3919 13:59:46.932431 # [ 55.642896] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
3920 13:59:46.939060 # [ 55.650865] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3921 13:59:46.959387 # [ 55.658843] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysf[ 57.610974] lkdtm: Performing direct entry SLAB_FREE_PAGE
3922 13:59:46.965556 [ 57.622362] lkdtm: Attempting non-Slab slab free ...
3923 13:59:46.978805 s cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3924 13:59:46.982319 # [ 55.685291] ---[ end trace d57bcebaeffbd9fe ]---
3925 13:59:46.988810 # [ 55.690448] RIP: 0010:lkdtm_BUG+0x5/0x10
3926 13:59:47.008475 # [ 55.694826] Code: 89 ff e8 fe b5 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 60 fc 93 02
3927 13:59:47.015501 # [ 55.715810] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
3928 13:59:47.021702 # [ 55.721644] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
3929 13:59:47.032134 # [ 55.729616] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
3930 13:59:47.038170 # [ 55.737584] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
3931 13:59:47.048319 # [ 55.745554] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3932 13:59:47.054816 # [ 55.753524] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
3933 13:59:47.064683 # [ 55.761496] FS: 00007f8d33712580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
3934 13:59:47.071297 # [ 55.770537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3935 13:59:47.080967 # [ 55.776953] CR2: ffffacdd01a30000 CR3: 0000000103292001 CR4: 00000000003706f0
3936 13:59:47.084350 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
3937 13:59:47.091090 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3938 13:59:47.094007 # selftests: lkdtm: UNSET_SMEP.sh
3939 13:59:47.100582 # [ 55.954036] lkdtm: Performing direct entry UNSET_SMEP
3940 13:59:47.104109 # [ 55.964794] lkdtm: trying to clear SMEP normally
3941 13:59:47.110637 # [ 55.969964] ------------[ cut here ]------------
3942 13:59:47.113870 # [ 55.975129] pinned CR4 bits changed: 0x100000!?
3943 13:59:47.127350 # [ 55.980200] WARNING: CPU: 3 PID: 1120 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x45/0x60
3944 13:59:47.153424 # [ 55.990411] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
3945 13:59:47.160319 # [ 56.016865] CPU: 3 PID: 1120 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3946 13:59:47.166598 # [ 56.031730] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3947 13:59:47.173349 # [ 56.038562] RIP: 0010:native_write_cr4+0x45/0x60
3948 13:59:47.193074 # [ 56.043718] Code: 39 c2 75 2d 48 85 f6 75 05 c3 cc cc cc cc 80 3d f3 a2 e3 01 00 75 f2 48 c7 c7 f0 9f 0c b3 c6 05 e3 a2 e3 01 01 e8 76 e0 e7 00 <0f> 0b c3 cc cc cc cc 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09
3949 13:59:47.199785 # [ 56.064703] RSP: 0018:ffffacdd01aefe48 EFLAGS: 00010286
3950 13:59:47.210049 # [ 56.070540] RAX: 0000000000000000 RBX: 00000000002706e0 RCX: 0000000000000000
3951 13:59:47.216572 # [ 56.078513] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
3952 13:59:47.226014 # [ 56.086485] RBP: ffffffffb318ab95 R08: 0000000000000000 R09: 0000000000000000
3953 13:59:47.232603 # [ 56.094467] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3954 13:59:47.242404 # [ 56.108653] R13: ffffacdd01aeff10 R14: ffffacdd01aeff10 R15: ffff9331440d7000
3955 13:59:47.248861 # [ 56.122840] FS: 00007f67cdb03580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
3956 13:59:47.255599 # [ 56.138097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3957 13:59:47.265451 # [ 56.144539] CR2: 00007f67cd90c000 CR3: 00000001028d0005 CR4: 00000000003706e0
3958 13:59:47.268697 # [ 56.152510] Call Trace:
3959 13:59:47.272019 # [ 56.155252] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3960 13:59:47.278685 # [ 56.166333] direct_entry.cold+0x2c/0x38
3961 13:59:47.281750 # [ 56.170744] full_proxy_write+0x53/0x80
3962 13:59:47.285309 # [ 56.175054] vfs_write+0xe7/0x3a0
3963 13:59:47.288501 # [ 56.178752] ksys_write+0x68/0xf0
3964 13:59:47.295091 # [ 56.182454] do_syscall_64+0x30/0x40
3965 13:59:47.298965 # [ 56.186448] entry_SYSCALL_64_after_hwframe+0x61/0xc6
3966 13:59:47.305088 # [ 56.192088] RIP: 0033:0x7f67cda198f3
3967 13:59:47.324983 # [ 56.196080] Code: 8b 15 a1 25 0e 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 [ 57.978963] lkdtm: Performing direct entry EXEC_DATA
3968 13:59:47.332194 ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3969 13:59:47.338387 # [ 56.217[ 57.987922] lkdtm: attempting ok execution at ffffffffb20dec80
3970 13:59:47.351331 072] RSP: 002b:00007ffee318b048 EFLAGS: 00000246 ORIG_RAX: 00000[ 58.000661] lkdtm: attempting bad execution at ffffffffb4a1e560
3971 13:59:47.351844 00000000001
3972 13:59:47.364889 # [ 56.225533] RAX: ffffffffffffffda RBX: 0000000[ 58.013485] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3973 13:59:47.374705 [ 58.028049] BUG: unable to handle page fault for address: ffffffffb4a1e560
3974 13:59:47.381406 [ 58.035719] #PF: supervisor instruction fetch in kernel mode
3975 13:59:47.387896 [ 58.042034] #PF: error_code(0x0011) - permissions violation
3976 13:59:47.394333 [ 58.048253] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 800000016ac000e3
3977 13:59:47.397507 00000000b RCX: 00007f67cda198f3
3978 13:59:47.404355 # [ 56.233506] RDX: 000000000[ 58.056034] Oops: 0011 [#5] SMP PTI
3979 13:59:47.414476 [ 58.066139] CPU: 2 PID: 1627 Comm: cat Tainted: G D W 5.10.146-cip17 #1
3980 13:59:47.420885 [ 58.074789] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
3981 13:59:47.424454 [ 58.081591] RIP: 0010:data_area+0x0/0x40
3982 13:59:47.444128 [ 58.085969] Code: ff ff 00 62 45 44 31 93 ff ff 00 61 45 44 31 93 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
3983 13:59:47.450356 [ 58.106953] RSP: 0018:ffffacdd0229fe48 EFLAGS: 00010246
3984 13:59:47.460529 [ 58.112787] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3985 13:59:47.467117 [ 58.120755] RDX: 0000000000000000 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
3986 13:59:47.473972 [ 58.128724] RBP: ffffffffb4a1e560 R08: 0000000000000000 R09: 0000000000000000
3987 13:59:47.484164 [ 58.136691] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3988 13:59:47.490114 [ 58.144658] R13: ffffacdd0229ff10 R14: ffffacdd0229ff10 R15: ffff9331457d6000
3989 13:59:47.500005 [ 58.152625] FS: 00007f9c3ef3e580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
3990 13:59:47.506624 [ 58.161661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3991 13:59:47.513186 [ 58.168066] CR2: ffffffffb4a1e560 CR3: 0000000105cfa004 CR4: 00000000003706e0
3992 13:59:47.516378 [ 58.176035] Call Trace:
3993 13:59:47.522829 [ 58.178762] ? execute_location+0x45/0x56
3994 13:59:47.526672 000000b RSI: 00007f67cd90c000 RDI: 0000000000000001
3995 13:59:47.533206 # [ 56.24[ 58.183249] ? direct_entry.cold+0x2c/0x38
3996 13:59:47.536513 [ 58.194032] ? full_proxy_write+0x53/0x80
3997 13:59:47.539482 [ 58.198507] ? vfs_write+0xe7/0x3a0
3998 13:59:47.542785 [ 58.202399] ? ksys_write+0x68/0xf0
3999 13:59:47.549871 [ 58.206300] ? do_syscall_64+0x30/0x40
4000 13:59:47.556288 [ 58.210481] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4001 13:59:47.586146 1482] RBP: 00007f67cd90c000 R08: 00007f67cd90b010 R09: 000000000[ 58.216313] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4002 13:59:47.592334 [ 58.248944] CR2: ffffffffb4a1e560
4003 13:59:47.595844 [ 58.252641] ---[ end trace d57bcebaeffbda00 ]---
4004 13:59:47.598999 [ 58.257785] RIP: 0010:lkdtm_BUG+0x5/0x10
4005 13:59:47.622222 [ 58.262152] Code: 89 ff e8 fe b5 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 60 fc 93 02
4006 13:59:47.628785 [ 58.283131] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4007 13:59:47.635257 [ 58.288965] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4008 13:59:47.641994 [ 58.296933] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4009 13:59:47.652127 [ 58.304900] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4010 13:59:47.658694 [ 58.312866] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4011 13:59:47.668384 [ 58.320832] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4012 13:59:47.674942 [ 58.328797] FS: 00007f9c3ef3e580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
4013 13:59:47.681959 [ 58.337831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4014 13:59:47.691488 [ 58.344250] CR2: ffffffffb4a1e560 CR3: 0000000105cfa004 CR4: 00000000003706e0
4015 13:59:47.701182 [ 58.352216] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4016 13:59:47.707985 [ 58.362148] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1627, name: cat
4017 13:59:47.714616 [ 58.370602] INFO: lockdep is turned off.
4018 13:59:47.718041 [ 58.374969] irq event stamp: 0
4019 13:59:47.724596 [ 58.378374] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4020 13:59:47.734008 [ 58.385371] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4021 13:59:47.740864 [ 58.394497] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4022 13:59:47.747594 [ 58.403633] softirqs last disabled at (0): [<0000000000000000>] 0x0
4023 13:59:47.757648 [ 58.410629] CPU: 2 PID: 1627 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4024 13:59:47.763897 [ 58.419266] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4025 13:59:47.767439 [ 58.426067] Call Trace:
4026 13:59:47.770676 [ 58.428796] dump_stack+0x77/0x9b
4027 13:59:47.771262 0000000
4028 13:59:47.780732 # [ 56.249453] R10: fffffffffffffbc5 R11: 00000000000[ 58.432497] ___might_sleep.cold+0xa6/0xb6
4029 13:59:47.787418 [ 58.443293] exit_signals+0x1c/0x2e0
4030 13:59:47.788006 00246 R12: 0000000000000001
4031 13:59:47.793694 # [ 56.257427] R13: 0000000000000[ 58.447302] do_exit+0xd5/0xb00
4032 13:59:47.800287 [ 58.457017] ? ksys_write+0x68/0xf0
4033 13:59:47.803511 [ 58.460900] rewind_stack_do_exit+0x17/0x20
4034 13:59:47.806851 [ 58.465567] RIP: 0033:0x7f9c3ee548f3
4035 13:59:47.830082 [ 58.469555] Code: 8b 15 a1 25 0e 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
4036 13:59:47.836741 [ 58.490522] RSP: 002b:00007ffc48b39d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4037 13:59:47.846687 [ 58.498976] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f9c3ee548f3
4038 13:59:47.853499 [ 58.506941] RDX: 000000000000000a RSI: 00007f9c3ed47000 RDI: 0000000000000001
4039 13:59:47.859766 [ 58.514908] RBP: 00007f9c3ed47000 R08: 00007f9c3ed46010 R09: 0000000000000000
4040 13:59:47.869435 [ 58.522875] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4041 13:59:47.876146 [ 58.530842] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4042 13:59:47.882099 001 R14: 0000000000020000 R15: 0000000000020000
4043 13:59:47.885537 # [ 56.265405] irq event stamp: 0
4044 13:59:47.892222 # [ 56.268844] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4045 13:59:47.902749 # [ 56.275849] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4046 13:59:47.912212 # [ 56.284990] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4047 13:59:47.918565 # [ 56.294127] softirqs last disabled at (0): [<0000000000000000>] 0x0
4048 13:59:47.921828 # [ 56.301124] ---[ end trace d57bcebaeffbd9ff ]---
4049 13:59:47.928949 # [ 56.306300] lkdtm: ok: SMEP did not get cleared
4050 13:59:47.935310 # [ 56.311359] lkdtm: trying to clear SMEP with call gadget
4051 13:59:47.938472 # [ 56.317298] lkdtm: ok: SMEP removal was reverted
4052 13:59:47.945342 # UNSET_SMEP: saw 'pinned CR4 bits changed:': ok
4053 13:59:47.948480 ok 14 selftests: lkdtm: UNSET_SMEP.sh
4054 13:59:47.951654 # selftests: lkdtm: DOUBLE_FAULT.sh
4055 13:59:47.958592 # [ 56.432842] lkdtm: Performing direct entry DOUBLE_FAULT
4056 13:59:47.965195 # [ 56.440282] lkdtm: XFAIL: this test is ia32-only
4057 13:59:47.968551 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
4058 13:59:47.971589 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
4059 13:59:47.975184 # selftests: lkdtm: CORRUPT_PAC.sh
4060 13:59:47.981697 # [ 56.608040] lkdtm: Performing direct entry CORRUPT_PAC
4061 13:59:47.988161 # [ 56.618958] lkdtm: XFAIL: this test is arm64-only
4062 13:59:47.991246 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
4063 13:59:47.994465 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
4064 13:59:48.001203 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
4065 13:59:48.008238 # [ 56.717496] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
4066 13:59:48.014566 # [ 56.730885] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
4067 13:59:48.021561 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
4068 13:59:48.027746 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
4069 13:59:48.031231 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
4070 13:59:48.037445 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
4071 13:59:48.040984 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
4072 13:59:48.047429 # selftests: lkdtm: WRITE_AFTER_FREE.sh
4073 13:59:48.057429 # Skipping WRITE_AFTER_FREE: Corrupts memory on fail[ 58.707811] lkdtm: Performing direct entry EXEC_STACK
4074 13:59:48.058051 ure
4075 13:59:48.063984 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
4076 13:59:48.070735 # selft[ 58.718491] lkdtm: attempting ok execution at ffffffffb20dec80
4077 13:59:48.073556 ests: lkdtm: READ_AFTER_FREE.sh
4078 13:59:48.083747 # [ 56.928246] lkdtm: Perform[ 58.731238] lkdtm: attempting bad execution at ffffacdd0222fe18
4079 13:59:48.086893 ing direct entry READ_AFTER_FREE
4080 13:59:48.096679 # [ 56.937259] lkdtm: Value [ 58.744059] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4081 13:59:48.103038 [ 58.758611] BUG: unable to handle page fault for address: ffffacdd0222fe18
4082 13:59:48.109826 [ 58.766296] #PF: supervisor instruction fetch in kernel mode
4083 13:59:48.116553 [ 58.772615] #PF: error_code(0x0011) - permissions violation
4084 13:59:48.126309 [ 58.778834] PGD 100000067 P4D 100000067 PUD 100211067 PMD 10349f067 PTE 80000001057d3063
4085 13:59:48.129954 [ 58.787877] Oops: 0011 [#6] SMP PTI
4086 13:59:48.139612 [ 58.791767] CPU: 0 PID: 1663 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4087 13:59:48.146414 [ 58.800413] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4088 13:59:48.149289 [ 58.807215] RIP: 0010:0xffffacdd0222fe18
4089 13:59:48.169143 [ 58.811589] Code: 00 00 18 fe 22 02 dd ac ff ff 59 e5 76 b2 ff ff ff ff 20 00 00 00 00 00 00 00 be ac 18 b3 ff ff ff ff 88 e6 76 b2 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
4090 13:59:48.175790 [ 58.832566] RSP: 0018:ffffacdd0222fdf8 EFLAGS: 00010246
4091 13:59:48.185634 [ 58.838396] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4092 13:59:48.192390 [ 58.846363] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
4093 13:59:48.198943 [ 58.854329] RBP: ffffacdd0222fe18 R08: 0000000000000000 R09: 0000000000000000
4094 13:59:48.208791 [ 58.862300] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
4095 13:59:48.215330 [ 58.870257] R13: ffffacdd0222ff10 R14: ffffacdd0222ff10 R15: ffff93314386e000
4096 13:59:48.225341 [ 58.878244] FS: 00007f4bfd93d580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4097 13:59:48.231794 [ 58.887279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4098 13:59:48.238322 [ 58.893691] CR2: ffffacdd0222fe18 CR3: 0000000103f26004 CR4: 00000000003706f0
4099 13:59:48.242028 [ 58.901658] Call Trace:
4100 13:59:48.248596 [ 58.904384] ? execute_location+0x45/0x56
4101 13:59:48.251872 [ 58.908862] ? lkdtm_EXEC_STACK+0x26/0x44
4102 13:59:48.254796 [ 58.913336] ? direct_entry.cold+0x2c/0x38
4103 13:59:48.261898 [ 58.917907] ? full_proxy_write+0x53/0x80
4104 13:59:48.264711 [ 58.922380] ? vfs_write+0xe7/0x3a0
4105 13:59:48.267875 [ 58.926272] ? ksys_write+0x68/0xf0
4106 13:59:48.271329 [ 58.930162] ? do_syscall_64+0x30/0x40
4107 13:59:48.278015 [ 58.934345] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4108 13:59:48.304401 [ 58.940179] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4109 13:59:48.308048 [ 58.966609] CR2: ffffacdd0222fe18
4110 13:59:48.314430 [ 58.970305] ---[ end trace d57bcebaeffbda01 ]---
4111 13:59:48.317565 [ 58.975458] RIP: 0010:lkdtm_BUG+0x5/0x10
4112 13:59:48.337502 [ 58.979832] Code: 89 ff e8 fe b5 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 60 fc 93 02
4113 13:59:48.344075 [ 59.000805] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4114 13:59:48.353913 [ 59.006637] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4115 13:59:48.360820 [ 59.014604] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4116 13:59:48.370392 [ 59.022571] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4117 13:59:48.376963 [ 59.030539] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4118 13:59:48.383814 [ 59.038505] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4119 13:59:48.393680 [ 59.046471] FS: 00007f4bfd93d580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4120 13:59:48.400492 [ 59.055506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4121 13:59:48.406813 [ 59.061917] CR2: ffffacdd0222fe18 CR3: 0000000103f26004 CR4: 00000000003706f0
4122 13:59:48.409886 in memory before free: 12345678
4123 13:59:48.416444 # [ 56.943197] lkdtm: Attempting bad read from freed memory
4124 13:59:48.422772 # [ 56.949135] lkdtm: Memory was not poisoned
4125 13:59:48.425882 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
4126 13:59:48.432759 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
4127 13:59:48.435970 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
4128 13:59:48.442377 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
4129 13:59:48.449157 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
4130 13:59:48.452309 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
4131 13:59:48.458952 # [ 57.105611] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
4132 13:59:48.465482 # [ 57.115806] lkdtm: Value in memory before free: 12345678
4133 13:59:48.472182 # [ 57.121763] lkdtm: Attempting to read from freed memory
4134 13:59:48.478858 # [ 57.127614] lkdtm: Buddy page was not poisoned
4135 13:59:48.482141 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
4136 13:59:48.488570 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
4137 13:59:48.491854 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
4138 13:59:48.498637 # [ 57.289103] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
4139 13:59:48.505101 # [ 57.300439] lkdtm: Attempting double slab free ...
4140 13:59:48.508406 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
4141 13:59:48.515084 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
4142 13:59:48.518280 # selftests: lkdtm: SLAB_FREE_CROSS.sh
4143 13:59:48.524837 # [ 57.456814] lkdtm: Performing direct entry SLAB_FREE_CROSS
4144 13:59:48.531749 # [ 57.467407] lkdtm: Attempting cross-cache slab free ...
4145 13:59:48.534986 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
4146 13:59:48.541669 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
4147 13:59:48.544834 # selftests: lkdtm: SLAB_FREE_PAGE.sh
4148 13:59:48.551596 # [ 57.610974] lkdtm: Performing direct entry SLAB_FREE_PAGE
4149 13:59:48.558024 # [ 57.622362] lkdtm: Attempting non-Slab slab free ...
4150 13:59:48.561285 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
4151 13:59:48.567918 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
4152 13:59:48.571058 # selftests: lkdtm: SOFTLOCKUP.sh
4153 13:59:48.574237 # Skipping SOFTLOCKUP: Hangs the system
4154 13:59:48.581131 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
4155 13:59:48.584412 # selftests: lkdtm: HARDLOCKUP.sh
4156 13:59:48.587981 # Skipping HARDLOCKUP: Hangs the system
4157 13:59:48.590915 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
4158 13:59:48.593983 # selftests: lkdtm: SPINLOCKUP.sh
4159 13:59:48.597470 # Skipping SPINLOCKUP: Hangs the system
4160 13:59:48.604084 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
4161 13:59:48.607349 # selftests: lkdtm: HUNG_TASK.sh
4162 13:59:48.610607 # Skipping HUNG_TASK: Hangs the system
4163 13:59:48.614309 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
4164 13:59:48.617518 # selftests: lkdtm: EXEC_DATA.sh
4165 13:59:48.620481 # Killed
4166 13:59:48.624102 # [ 57.978963] lkdtm: Performing direct entry EXEC_DATA
4167 13:59:48.630466 # [ 57.987922] lkdtm: attempting ok execution at ffffffffb20dec80
4168 13:59:48.644091 # [ 58.000661] lkdtm: attempting bad execution at ffffffffb4a[ 59.294646] lkdtm: Performing direct entry EXEC_KMALLOC
4169 13:59:48.650661 [ 59.305834] lkdtm: attempting ok execution at ffffffffb20dec80
4170 13:59:48.656813 [ 59.312364] lkdtm: attempting bad execution at ffff9331454df740
4171 13:59:48.666672 [ 59.318989] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4172 13:59:48.673659 [ 59.327354] BUG: unable to handle page fault for address: ffff9331454df740
4173 13:59:48.680152 [ 59.335032] #PF: supervisor instruction fetch in kernel mode
4174 13:59:48.686901 [ 59.341351] #PF: error_code(0x0011) - permissions violation
4175 13:59:48.693558 [ 59.347572] PGD 16ae01067 P4D 16ae01067 PUD 100858063 PMD 1054ae063 PTE 80000001054df063
4176 13:59:48.699816 [ 59.356613] Oops: 0011 [#7] SMP PTI
4177 13:59:48.706802 [ 59.360496] CPU: 1 PID: 1699 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4178 13:59:48.713466 [ 59.369135] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4179 13:59:48.719883 [ 59.375941] RIP: 0010:0xffff9331454df740
4180 13:59:48.739950 [ 59.380310] Code: 00 00 02 00 00 00 00 00 00 00 00 f1 4d 45 31 93 ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1b 24 90 b1 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
4181 13:59:48.746301 [ 59.401296] RSP: 0018:ffffacdd023efe38 EFLAGS: 00010246
4182 13:59:48.753128 [ 59.407132] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4183 13:59:48.762678 [ 59.415094] RDX: 0000000000000000 RSI: ffff9331bac9bf70 RDI: ffff9331bac9bf70
4184 13:59:48.769434 [ 59.423055] RBP: ffff9331454df740 R08: 0000000000000000 R09: 0000000000000000
4185 13:59:48.775844 [ 59.431023] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4186 13:59:48.785934 [ 59.438992] R13: ffffacdd023eff10 R14: ffffacdd023eff10 R15: ffff933145ca3000
4187 13:59:48.795856 [ 59.446964] FS: 00007f400d57e580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
4188 13:59:48.799011 [ 59.456003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4189 13:59:48.809159 [ 59.462418] CR2: ffff9331454df740 CR3: 0000000103256003 CR4: 00000000003706e0
4190 13:59:48.812503 [ 59.470388] Call Trace:
4191 13:59:48.815609 [ 59.473117] ? execute_location+0x45/0x56
4192 13:59:48.822231 [ 59.477593] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
4193 13:59:48.825674 [ 59.482261] ? direct_entry.cold+0x2c/0x38
4194 13:59:48.828531 [ 59.486824] ? full_proxy_write+0x53/0x80
4195 13:59:48.832325 [ 59.491303] ? vfs_write+0xe7/0x3a0
4196 13:59:48.838456 [ 59.495196] ? ksys_write+0x68/0xf0
4197 13:59:48.842033 [ 59.499089] ? do_syscall_64+0x30/0x40
4198 13:59:48.848895 [ 59.503273] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4199 13:59:48.874917 [ 59.509111] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4200 13:59:48.875522 1e560
4201 13:59:48.884615 # [ 58.013485] kernel tried to execute NX-protected pag[ 59.535560] CR2: ffff9331454df740
4202 13:59:48.888015 [ 59.545469] ---[ end trace d57bcebaeffbda02 ]---
4203 13:59:48.894478 [ 59.550621] RIP: 0010:lkdtm_BUG+0x5/0x10
4204 13:59:48.914626 [ 59.554989] Code: 89 ff e8 fe b5 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 60 fc 93 02
4205 13:59:48.920977 [ 59.575957] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4206 13:59:48.927760 [ 59.581791] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4207 13:59:48.937719 [ 59.589756] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4208 13:59:48.944307 [ 59.597725] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4209 13:59:48.950939 [ 59.605690] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4210 13:59:48.960510 [ 59.613658] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4211 13:59:48.970314 [ 59.621627] FS: 00007f400d57e580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
4212 13:59:48.977118 [ 59.630653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4213 13:59:48.983721 [ 59.637068] CR2: ffff9331454df740 CR3: 0000000103256003 CR4: 00000000003706e0
4214 13:59:48.993380 [ 59.645037] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4215 13:59:49.003381 [ 59.654945] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1699, name: cat
4216 13:59:49.006617 [ 59.663398] INFO: lockdep is turned off.
4217 13:59:49.010098 [ 59.667771] irq event stamp: 0
4218 13:59:49.016904 [ 59.671174] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4219 13:59:49.026423 [ 59.678173] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4220 13:59:49.036618 [ 59.687299] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4221 13:59:49.043010 [ 59.696429] softirqs last disabled at (0): [<0000000000000000>] 0x0
4222 13:59:49.049669 [ 59.703425] CPU: 1 PID: 1699 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4223 13:59:49.055876 [ 59.712071] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4224 13:59:49.058991 [ 59.718870] Call Trace:
4225 13:59:49.062779 [ 59.721598] dump_stack+0x77/0x9b
4226 13:59:49.068937 [ 59.725306] ___might_sleep.cold+0xa6/0xb6
4227 13:59:49.072379 [ 59.729876] exit_signals+0x1c/0x2e0
4228 13:59:49.075594 [ 59.733854] do_exit+0xd5/0xb00
4229 13:59:49.079112 [ 59.737357] ? ksys_write+0x68/0xf0
4230 13:59:49.085565 [ 59.741248] rewind_stack_do_exit+0x17/0x20
4231 13:59:49.089525 [ 59.745914] RIP: 0033:0x7f400d4948f3
4232 13:59:49.109151 [ 59.749900] Code: 8b 15 a1 25 0e 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
4233 13:59:49.118793 [ 59.770876] RSP: 002b:00007ffec99a9778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4234 13:59:49.125510 [ 59.779320] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f400d4948f3
4235 13:59:49.132224 [ 59.787302] RDX: 000000000000000d RSI: 00007f400d387000 RDI: 0000000000000001
4236 13:59:49.141991 [ 59.795269] RBP: 00007f400d387000 R08: 00007f400d386010 R09: 0000000000000000
4237 13:59:49.148827 [ 59.803243] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4238 13:59:49.158199 [ 59.811210] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4239 13:59:49.161607 e - exploit attempt? (uid: 0)
4240 13:59:49.167973 # [ 58.028049] BUG: unable to handle page fault for address: ffffffffb4a1e560
4241 13:59:49.174232 # [ 58.035719] #PF: supervisor instruction fetch in kernel mode
4242 13:59:49.181472 # [ 58.042034] #PF: error_code(0x0011) - permissions violation
4243 13:59:49.187444 # [ 58.048253] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 800000016ac000e3
4244 13:59:49.194044 # [ 58.056034] Oops: 0011 [#5] SMP PTI
4245 13:59:49.200908 # [ 58.066139] CPU: 2 PID: 1627 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4246 13:59:49.207147 # [ 58.074789] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4247 13:59:49.213754 # [ 58.081591] RIP: 0010:data_area+0x0/0x40
4248 13:59:49.233574 # [ 58.085969] Code: ff ff 00 62 45 44 31 93 ff ff 00 61 45 44 31 93 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
4249 13:59:49.240418 # [ 58.106953] RSP: 0018:ffffacdd0229fe48 EFLAGS: 00010246
4250 13:59:49.250194 # [ 58.112787] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4251 13:59:49.257190 # [ 58.120755] RDX: 0000000000000000 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
4252 13:59:49.263444 # [ 58.128724] RBP: ffffffffb4a1e560 R08: 0000000000000000 R09: 0000000000000000
4253 13:59:49.273301 # [ 58.136691] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4254 13:59:49.280092 # [ 58.144658] R13:[ 59.935272] lkdtm: Performing direct entry EXEC_VMALLOC
4255 13:59:49.286936 ffffacdd0229ff10 R14: ffffacdd0229ff10 R15: ffff9331457d6000
4256 13:59:49.293454 #[ 59.943206] lkdtm: attempting ok execution at ffffffffb20dec80
4257 13:59:49.306381 [ 58.152625] FS: 00007f9c3ef3e580(0000) GS:ffff9331bad00000([ 59.955908] lkdtm: attempting bad execution at ffffacdd00667000
4258 13:59:49.309951 0000) knlGS:0000000000000000
4259 13:59:49.323444 # [ 58.161661] CS: 0010 DS: 000[ 59.968768] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4260 13:59:49.329770 [ 59.983292] BUG: unable to handle page fault for address: ffffacdd00667000
4261 13:59:49.336646 [ 59.990960] #PF: supervisor instruction fetch in kernel mode
4262 13:59:49.343263 [ 59.997295] #PF: error_code(0x0011) - permissions violation
4263 13:59:49.349975 [ 60.003517] PGD 100000067 P4D 100000067 PUD 100211067 PMD 104d34067 PTE 8000000103167063
4264 13:59:49.356298 [ 60.012587] Oops: 0011 [#8] SMP PTI
4265 13:59:49.362995 [ 60.016477] CPU: 0 PID: 1735 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4266 13:59:49.369276 [ 60.025118] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4267 13:59:49.376195 [ 60.031924] RIP: 0010:0xffffacdd00667000
4268 13:59:49.382851 [ 60.036304] Code: Unable to access opcode bytes at RIP 0xffffacdd00666fd6.
4269 13:59:49.389432 [ 60.043981] RSP: 0018:ffffacdd02447e38 EFLAGS: 00010246
4270 13:59:49.396011 [ 60.049813] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4271 13:59:49.402293 [ 60.057781] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
4272 13:59:49.412585 [ 60.065748] RBP: ffffacdd00667000 R08: 0000000000000000 R09: 0000000000000000
4273 13:59:49.418897 [ 60.073716] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4274 13:59:49.429002 [ 60.081684] R13: ffffacdd02447f10 R14: ffffacdd02447f10 R15: ffff933143167000
4275 13:59:49.435585 [ 60.089653] FS: 00007f9f4a0ef580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4276 13:59:49.442153 [ 60.098681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4277 13:59:49.451758 [ 60.105095] CR2: ffffacdd00666fd6 CR3: 0000000104e3e003 CR4: 00000000003706f0
4278 13:59:49.455157 [ 60.113063] Call Trace:
4279 13:59:49.458467 [ 60.115793] ? execute_location+0x45/0x56
4280 13:59:49.462109 [ 60.120275] ? lkdtm_EXEC_VMALLOC+0x20/0x30
4281 13:59:49.468426 [ 60.124950] ? direct_entry.cold+0x2c/0x38
4282 13:59:49.471699 [ 60.129525] ? full_proxy_write+0x53/0x80
4283 13:59:49.475164 [ 60.134008] ? vfs_write+0xe7/0x3a0
4284 13:59:49.478467 [ 60.137908] ? ksys_write+0x68/0xf0
4285 13:59:49.485100 [ 60.141801] ? do_syscall_64+0x30/0x40
4286 13:59:49.491777 [ 60.145984] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4287 13:59:49.517999 [ 60.151823] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4288 13:59:49.521078 [ 60.178267] CR2: ffffacdd00667000
4289 13:59:49.524929 [ 60.181963] ---[ end trace d57bcebaeffbda03 ]---
4290 13:59:49.530917 [ 60.187109] RIP: 0010:lkdtm_BUG+0x5/0x10
4291 13:59:49.551106 [ 60.191478] Code: 89 ff e8 fe b5 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 60 fc 93 02
4292 13:59:49.557699 [ 60.212464] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4293 13:59:49.564171 [ 60.218290] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4294 13:59:49.574030 [ 60.226260] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4295 13:59:49.580655 [ 60.234228] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4296 13:59:49.587315 [ 60.242197] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4297 13:59:49.597076 [ 60.250165] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4298 13:59:49.606859 [ 60.258137] FS: 00007f9f4a0ef580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4299 13:59:49.610090 [ 60.267175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4300 13:59:49.620149 [ 60.273593] CR2: ffffacdd00666fd6 CR3: 0000000104e3e003 CR4: 00000000003706f0
4301 13:59:49.623680 0 ES: 0000 CR0: 0000000080050033
4302 13:59:49.630065 # [ 58.168066] CR2: ffffffffb4a1e560 CR3: 0000000105cfa004 CR4: 00000000003706e0
4303 13:59:49.633004 # [ 58.176035] Call Trace:
4304 13:59:49.639522 # [ 58.178762] ? execute_location+0x45/0x56
4305 13:59:49.642630 # [ 58.183249] ? direct_entry.cold+0x2c/0x38
4306 13:59:49.649190 # [ 58.194032] ? full_proxy_write+0x53/0x80
4307 13:59:49.652613 # [ 58.198507] ? vfs_write+0xe7/0x3a0
4308 13:59:49.656203 # [ 58.202399] ? ksys_write+0x68/0xf0
4309 13:59:49.659130 # [ 58.206300] ? do_syscall_64+0x30/0x40
4310 13:59:49.666302 # [ 58.210481] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4311 13:59:49.692469 # [ 58.216313] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4312 13:59:49.695755 # [ 58.248944] CR2: ffffffffb4a1e560
4313 13:59:49.702337 # [ 58.252641] ---[ end trace d57bcebaeffbda00 ]---
4314 13:59:49.705880 # [ 58.257785] RIP: 0010:lkdtm_BUG+0x5/0x10
4315 13:59:49.728972 # [ 58.262152] Code: 89 ff e8 fe b5 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 60 fc 93 02
4316 13:59:49.735764 # [ 58.283131] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4317 13:59:49.742287 # [ 58.288965] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4318 13:59:49.752193 # [ 58.296933] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4319 13:59:49.758601 # [ 58.304900] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4320 13:59:49.768743 # [ 58.312866] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4321 13:59:49.775206 # [ 58.320832] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4322 13:59:49.785056 # [ 58.328797] FS: 00007f9c3ef3e580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
4323 13:59:49.791615 # [ 58.337831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4324 13:59:49.798151 # [ 58.344250] CR2: fffffff[ 60.452623] lkdtm: Performing direct entry EXEC_RODATA
4325 13:59:49.804929 fb4a1e560 CR3: 0000000105cfa004 CR4: 00000000003706e0
4326 13:59:49.811642 # [ 58.[ 60.461359] lkdtm: attempting ok execution at ffffffffb20dec80
4327 13:59:49.825162 352216] BUG: sleeping function called from invalid context at in[ 60.474105] lkdtm: attempting bad execution at ffffffffb2d9b320
4328 13:59:49.827812 clude/linux/percpu-rwsem.h:49
4329 13:59:49.841016 # [ 58.362148] in_atomic(): 0, [ 60.486924] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4330 13:59:49.847785 [ 60.501489] BUG: unable to handle page fault for address: ffffffffb2d9b320
4331 13:59:49.853712 [ 60.509159] #PF: supervisor instruction fetch in kernel mode
4332 13:59:49.860212 [ 60.515467] #PF: error_code(0x0011) - permissions violation
4333 13:59:49.867098 [ 60.521688] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 8000000168e000e1
4334 13:59:49.874026 irqs_disabled(): 1, non_block: 0, pid: 1627, name: cat
4335 13:59:49.876870 # [ 58[ 60.529464] Oops: 0011 [#9] SMP PTI
4336 13:59:49.887046 [ 60.539565] CPU: 2 PID: 1771 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4337 13:59:49.893549 [ 60.548213] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4338 13:59:49.900135 [ 60.555010] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
4339 13:59:49.903483 .370602] INFO: lockdep is turned off.
4340 13:59:49.926794 # [ 58.374969] irq even[ 60.560745] Code: ff ff f8 fa 76 b2 ff ff ff ff 0a af 18 b3 ff ff ff ff 3e e2 76 b2 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 13:59:49.933505 [ 60.587932] RSP: 0018:ffffacdd024e7e48 EFLAGS: 00010246
4342 13:59:49.940571 [ 60.593763] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4343 13:59:49.946878 [ 60.601729] RDX: 0000000000000000 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
4344 13:59:49.956898 [ 60.609695] RBP: ffffffffb2d9b320 R08: 0000000000000000 R09: 0000000000000000
4345 13:59:49.963152 [ 60.617661] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4346 13:59:49.973102 [ 60.625627] R13: ffffacdd024e7f10 R14: ffffacdd024e7f10 R15: ffff9331438f2000
4347 13:59:49.980011 [ 60.633595] FS: 00007fac268e7580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
4348 13:59:49.986519 [ 60.642622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4349 13:59:49.996463 [ 60.649037] CR2: ffffffffb2d9b320 CR3: 00000001034e4002 CR4: 00000000003706e0
4350 13:59:49.999739 [ 60.657004] Call Trace:
4351 13:59:50.002781 [ 60.659731] ? execute_location+0x45/0x56
4352 13:59:50.003264 t stamp: 0
4353 13:59:50.012773 # [ 58.378374] hardirqs last enabled at (0): [<00[ 60.664204] ? direct_entry.cold+0x2c/0x38
4354 13:59:50.019131 [ 60.674986] ? full_proxy_write+0x53/0x80
4355 13:59:50.022705 [ 60.679461] ? vfs_write+0xe7/0x3a0
4356 13:59:50.025946 [ 60.683353] ? ksys_write+0x68/0xf0
4357 13:59:50.029441 [ 60.687248] ? do_syscall_64+0x30/0x40
4358 13:59:50.035840 [ 60.691432] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4359 13:59:50.039598 00000000000000>] 0x0
4360 13:59:50.068756 # [ 58.385371] hardirqs last disabled at[ 60.697267] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4361 13:59:50.072378 [ 60.729898] CR2: ffffffffb2d9b320
4362 13:59:50.075593 [ 60.733594] ---[ end trace d57bcebaeffbda04 ]---
4363 13:59:50.082087 [ 60.738748] RIP: 0010:lkdtm_BUG+0x5/0x10
4364 13:59:50.101953 [ 60.743114] Code: 89 ff e8 fe b5 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 60 fc 93 02
4365 13:59:50.108723 [ 60.764092] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4366 13:59:50.115074 [ 60.769922] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4367 13:59:50.124857 [ 60.777887] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4368 13:59:50.131656 [ 60.785851] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4369 13:59:50.141650 [ 60.793819] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4370 13:59:50.148155 [ 60.801783] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4371 13:59:50.158152 [ 60.809752] FS: 00007fac268e7580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
4372 13:59:50.164501 [ 60.818786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4373 13:59:50.171223 [ 60.825201] CR2: ffffffffb2d9b320 CR3: 00000001034e4002 CR4: 00000000003706e0
4374 13:59:50.178064 (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4375 13:59:50.184775 # [ 58.394497] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4376 13:59:50.194586 # [ 58.403633] softirqs last disabled at (0): [<0000000000000000>] 0x0
4377 13:59:50.201307 # [ 58.410629] CPU: 2 PID: 1627 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4378 13:59:50.207829 # [ 58.419266] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4379 13:59:50.211025 # [ 58.426067] Call Trace:
4380 13:59:50.214234 # [ 58.428796] dump_stack+0x77/0x9b
4381 13:59:50.220950 # [ 58.432497] ___might_sleep.cold+0xa6/0xb6
4382 13:59:50.224240 # [ 58.443293] exit_signals+0x1c/0x2e0
4383 13:59:50.227426 # [ 58.447302] do_exit+0xd5/0xb00
4384 13:59:50.230732 # [ 58.457017] ? ksys_write+0x68/0xf0
4385 13:59:50.237251 # [ 58.460900] rewind_stack_do_exit+0x17/0x20
4386 13:59:50.240794 # [ 58.465567] RIP: 0033:0x7f9c3ee548f3
4387 13:59:50.263151 # [ 58.469555] Code: 8b 15 a1 25 0e 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
4388 13:59:50.269988 # [ 58.490522] RSP: 002b:00007ffc48b39d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4389 13:59:50.280062 # [ 58.498976] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f9c3ee548f3
4390 13:59:50.286570 # [ 58.506941] RDX: 000000000000000a RSI: 00007f9c3ed47000 RDI: 0000000000000001
4391 13:59:50.296347 # [ 58.514908] RBP: 00007f9c3ed47000 R08: 00007f9c3ed46010 R09: 0000000000000000
4392 13:59:50.306384 # [ 58.522875] R10: fffffffffffffbc5 R11: 0000000000000246 R1[ 60.961600] lkdtm: Performing direct entry EXEC_USERSPACE
4393 13:59:50.309641 2: 0000000000000001
4394 13:59:50.319464 # [ 58.530842] R13: 0000000000000001 R14:[ 60.969794] lkdtm: attempting ok execution at ffffffffb20dec80
4395 13:59:50.323109 0000000000020000 R15: 0000000000020000
4396 13:59:50.333092 # EXEC_DATA: saw 'call [ 60.982560] lkdtm: attempting bad execution at 00007f98edd7d000
4397 13:59:50.335974 trace:': ok
4398 13:59:50.339379 ok 30 selftests: lkdtm: EXEC_DATA.sh
4399 13:59:50.346358 # selftests: [ 60.995338] unable to execute userspace code (SMEP?) (uid: 0)
4400 13:59:50.352874 [ 61.007950] BUG: unable to handle page fault for address: 00007f98edd7d000
4401 13:59:50.359458 [ 61.015629] #PF: supervisor instruction fetch in kernel mode
4402 13:59:50.366172 [ 61.021949] #PF: error_code(0x0011) - permissions violation
4403 13:59:50.375785 [ 61.028168] PGD 800000010300c067 P4D 800000010300c067 PUD 103305067 PMD 103304067 PTE 114f66067
4404 13:59:50.379333 [ 61.037893] Oops: 0011 [#10] SMP PTI
4405 13:59:50.389150 [ 61.041882] CPU: 0 PID: 1807 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4406 13:59:50.396393 [ 61.050528] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4407 13:59:50.399223 [ 61.057333] RIP: 0010:0x7f98edd7d000
4408 13:59:50.405542 [ 61.061320] Code: Unable to access opcode bytes at RIP 0x7f98edd7cfd6.
4409 13:59:50.412476 [ 61.068612] RSP: 0018:ffffacdd02577e50 EFLAGS: 00010246
4410 13:59:50.422457 [ 61.074444] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 0000000000000000
4411 13:59:50.428982 [ 61.082417] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
4412 13:59:50.435566 [ 61.090388] RBP: 00007f98edd7d000 R08: 0000000000000000 R09: 0000000000000000
4413 13:59:50.445678 [ 61.098359] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000f
4414 13:59:50.452442 [ 61.106328] R13: ffffacdd02577f10 R14: ffffacdd02577f10 R15: ffff93314317d000
4415 13:59:50.462218 [ 61.114300] FS: 00007f98edd4e580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4416 13:59:50.468667 [ 61.123340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4417 13:59:50.475289 [ 61.129750] CR2: 00007f98edd7d000 CR3: 0000000104e44005 CR4: 00000000003706f0
4418 13:59:50.478408 [ 61.137720] Call Trace:
4419 13:59:50.485113 [ 61.140450] ? lkdtm_EXEC_USERSPACE.cold+0x66/0xae
4420 13:59:50.488595 [ 61.145805] ? direct_entry.cold+0x2c/0x38
4421 13:59:50.492057 [ 61.150380] ? full_proxy_write+0x53/0x80
4422 13:59:50.498423 [ 61.154863] ? vfs_write+0xe7/0x3a0
4423 13:59:50.501831 [ 61.158762] ? ksys_write+0x68/0xf0
4424 13:59:50.505080 [ 61.162654] ? do_syscall_64+0x30/0x40
4425 13:59:50.511212 [ 61.166829] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4426 13:59:50.538185 [ 61.172658] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4427 13:59:50.541168 [ 61.199100] CR2: 00007f98edd7d000
4428 13:59:50.547831 [ 61.202789] ---[ end trace d57bcebaeffbda05 ]---
4429 13:59:50.551142 [ 61.207942] RIP: 0010:lkdtm_BUG+0x5/0x10
4430 13:59:50.570585 [ 61.212320] Code: 89 ff e8 fe b5 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 60 fc 93 02
4431 13:59:50.577399 [ 61.233303] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4432 13:59:50.583567 [ 61.239136] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4433 13:59:50.593832 [ 61.247105] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4434 13:59:50.600169 [ 61.255078] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4435 13:59:50.610368 [ 61.263045] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4436 13:59:50.616850 [ 61.271012] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4437 13:59:50.626725 [ 61.278986] FS: 00007f98edd4e580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4438 13:59:50.633500 [ 61.288018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4439 13:59:50.639821 [ 61.294423] CR2: 00007f98edd7d000 CR3: 0000000104e44005 CR4: 00000000003706f0
4440 13:59:50.649833 [ 61.302389] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4441 13:59:50.659695 [ 61.312292] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1807, name: cat
4442 13:59:50.662583 [ 61.320740] INFO: lockdep is turned off.
4443 13:59:50.666246 [ 61.325118] irq event stamp: 0
4444 13:59:50.672688 [ 61.328524] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4445 13:59:50.682512 [ 61.335524] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4446 13:59:50.692591 [ 61.344654] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4447 13:59:50.699321 [ 61.353788] softirqs last disabled at (0): [<0000000000000000>] 0x0
4448 13:59:50.708896 [ 61.360785] CPU: 0 PID: 1807 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4449 13:59:50.715701 [ 61.369428] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4450 13:59:50.718853 [ 61.376235] Call Trace:
4451 13:59:50.722151 [ 61.378965] dump_stack+0x77/0x9b
4452 13:59:50.725247 [ 61.382669] ___might_sleep.cold+0xa6/0xb6
4453 13:59:50.728950 [ 61.387246] exit_signals+0x1c/0x2e0
4454 13:59:50.732528 [ 61.391236] do_exit+0xd5/0xb00
4455 13:59:50.735299 [ 61.394742] ? ksys_write+0x68/0xf0
4456 13:59:50.742347 [ 61.398637] rewind_stack_do_exit+0x17/0x20
4457 13:59:50.745634 [ 61.403312] RIP: 0033:0x7f98edc648f3
4458 13:59:50.765202 [ 61.407300] Code: 8b 15 a1 25 0e 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
4459 13:59:50.775409 [ 61.428287] RSP: 002b:00007ffd9e6ef4e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4460 13:59:50.781818 [ 61.436739] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f98edc648f3
4461 13:59:50.791842 [ 61.444709] RDX: 000000000000000f RSI: 00007f98edb57000 RDI: 0000000000000001
4462 13:59:50.798151 [ 61.452679] RBP: 00007f98edb57000 R08: 00007f98edb56010 R09: 0000000000000000
4463 13:59:50.807755 [ 61.460644] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4464 13:59:50.814736 [ 61.468614] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4465 13:59:50.817581 lkdtm: EXEC_STACK.sh
4466 13:59:50.818097 # Killed
4467 13:59:50.824357 # [ 58.707811] lkdtm: Performing direct entry EXEC_STACK
4468 13:59:50.830931 # [ 58.718491] lkdtm: attempting ok execution at ffffffffb20dec80
4469 13:59:50.837450 # [ 58.731238] lkdtm: attempting bad execution at ffffacdd0222fe18
4470 13:59:50.844058 # [ 58.744059] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4471 13:59:50.853695 # [ 58.758611] BUG: unable to handle page fault for address: ffffacdd0222fe18
4472 13:59:50.860080 # [ 58.766296] #PF: supervisor instruction fetch in kernel mode
4473 13:59:50.866868 # [ 58.772615] #PF: error_code(0x0011) - permissions violation
4474 13:59:50.877094 # [ 58.778834] PGD 100000067 P4D 100000067 PUD 100211067 PMD 10349f067 PTE 80000001057d3063
4475 13:59:50.880182 # [ 58.787877] Oops: 0011 [#6] SMP PTI
4476 13:59:50.886498 # [ 58.791767] CPU: 0 PID: 1663 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4477 13:59:50.896400 # [ 58.800413] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4478 13:59:50.899900 # [ 58.807215] RIP: 0010:0xffffacdd0222fe18
4479 13:59:50.919833 # [ 58.811589] Code: 00 00 18 fe 22 02 dd ac ff ff 59 e5 76 b2 ff ff ff ff 20 00 00 00 00 00 00 00 be ac 18 b3 ff ff ff ff 88 e6 76 b2 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
4480 13:59:50.926297 # [ 58.832566] RSP: 0018:ffffacdd0222fdf8 EFLAGS: 00010246
4481 13:59:50.936188 # [ 58.838396] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4482 13:59:50.942984 # [ 58.846363] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
4483 13:59:50.953098 # [ 58.854329] RBP: ffffacdd0222fe18 R08: 0000000000000000 R09: 0000000000000000
4484 13:59:50.959506 # [ 58.862300] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
4485 13:59:50.969258 # [ 58.870257] R13: ffffacdd0222ff10 R14: ffffacdd0222ff10 R15: ffff93314386e000
4486 13:59:50.975746 # [ 58.878244] FS: 00007f4bfd93d580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4487 13:59:50.982540 # [ 58.887279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4488 13:59:50.992562 # [ 58.893691] CR2: ffffacdd0222fe18 CR3: 0000000103f26004 CR4: 00000000003706f0
4489 13:59:50.996175 # [ 58.901658] Call Trace:
4490 13:59:50.999387 # [ 58.904384] ? execute_location+0x45/0x56
4491 13:59:51.005874 # [ 58.908862] ? lkdtm_EXEC_STACK+0x26/0x44
4492 13:59:51.009559 # [ 58.913336] ? direct_entry.cold+0x2c/0x38
4493 13:59:51.012343 # [ 58.917907] ? full_proxy_write+0x53/0x80
4494 13:59:51.019144 # [ 58.922380] ? vfs_write+0xe7/0x3a0
4495 13:59:51.022299 # [ 58.926272] ? ksys_write+0x68/0xf0
4496 13:59:51.025832 # [ 58.930162] ? do_syscall_64+0x30/0x40
4497 13:59:51.038910 # [ 58.934345] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6[ 61.692160] lkdtm: Performing direct entry EXEC_NULL
4498 13:59:51.045817 [ 61.699698] lkdtm: attempting ok execution at ffffffffb20dec80
4499 13:59:51.052342 [ 61.706232] lkdtm: attempting bad execution at 0000000000000000
4500 13:59:51.058846 [ 61.712879] BUG: kernel NULL pointer dereference, address: 0000000000000000
4501 13:59:51.072113 # [ 58.940179] Modules linked in: fuse ip_tables cros_ec_sens[ 61.720660] #PF: supervisor instruction fetch in kernel mode
4502 13:59:51.078844 [ 61.733188] #PF: error_code(0x0010) - not-present page
4503 13:59:51.079437 [ 61.738923] PGD 0 P4D 0
4504 13:59:51.085554 [ 61.741746] Oops: 0010 [#11] SMP PTI
4505 13:59:51.092327 [ 61.745735] CPU: 1 PID: 1843 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4506 13:59:51.098421 [ 61.754370] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4507 13:59:51.101907 [ 61.761172] RIP: 0010:0x0
4508 13:59:51.111580 [ 61.764090] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4509 13:59:51.114908 [ 61.771766] RSP: 0018:ffffacdd0260fe48 EFLAGS: 00010246
4510 13:59:51.125223 [ 61.777590] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4511 13:59:51.131666 [ 61.785556] RDX: 0000000000000000 RSI: ffff9331bac9bf70 RDI: ffff9331bac9bf70
4512 13:59:51.141477 [ 61.793523] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
4513 13:59:51.147880 [ 61.801489] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4514 13:59:51.154427 [ 61.809456] R13: ffffacdd0260ff10 R14: ffffacdd0260ff10 R15: ffff9331433d7000
4515 13:59:51.164521 [ 61.817422] FS: 00007fecb3adc580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
4516 13:59:51.170781 [ 61.826456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4517 13:59:51.177383 [ 61.832870] CR2: ffffffffffffffd6 CR3: 00000001036ce006 CR4: 00000000003706e0
4518 13:59:51.181082 [ 61.840837] Call Trace:
4519 13:59:51.187838 [ 61.843564] execute_location+0x45/0x56
4520 13:59:51.190538 [ 61.847843] direct_entry.cold+0x2c/0x38
4521 13:59:51.193909 [ 61.852236] full_proxy_write+0x53/0x80
4522 13:59:51.203994 ors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf[ 61.856524] vfs_write+0xe7/0x3a0
4523 13:59:51.207054 [ 61.866429] ksys_write+0x68/0xf0
4524 13:59:51.213941 [ 61.870125] do_syscall_64+0x30/0x40
4525 13:59:51.217306 [ 61.874112] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4526 13:59:51.220769 [ 61.879740] RIP: 0033:0x7fecb39f28f3
4527 13:59:51.244104 [ 61.883727] Code: 8b 15 a1 25 0e 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 13:59:51.250513 [ 61.904696] RSP: 002b:00007ffe8bef2fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4529 13:59:51.260424 [ 61.913146] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fecb39f28f3
4530 13:59:51.266970 [ 61.921112] RDX: 000000000000000a RSI: 00007fecb38e5000 RDI: 0000000000000001
4531 13:59:51.276755 [ 61.929076] RBP: 00007fecb38e5000 R08: 00007fecb38e4010 R09: 0000000000000000
4532 13:59:51.283494 [ 61.937043] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4533 13:59:51.289877 [ 61.945010] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4534 13:59:51.322626 industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cro[ 61.952982] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4535 13:59:51.326095 [ 61.985608] CR2: 0000000000000000
4536 13:59:51.332855 [ 61.989304] ---[ end trace d57bcebaeffbda06 ]---
4537 13:59:51.336135 [ 61.994455] RIP: 0010:lkdtm_BUG+0x5/0x10
4538 13:59:51.359158 [ 61.998823] Code: 89 ff e8 fe b5 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 60 fc 93 02
4539 13:59:51.362378 [ 62.019789] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4540 13:59:51.372472 [ 62.025619] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4541 13:59:51.378660 [ 62.033585] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4542 13:59:51.388845 [ 62.041551] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4543 13:59:51.395288 [ 62.049518] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4544 13:59:51.405377 [ 62.057484] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4545 13:59:51.411611 [ 62.065452] FS: 00007fecb3adc580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
4546 13:59:51.418274 [ 62.074485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4547 13:59:51.428007 [ 62.080898] CR2: ffffffffffffffd6 CR3: 00000001036ce006 CR4: 00000000003706e0
4548 13:59:51.434264 s_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4549 13:59:51.437899 # [ 58.966609] CR2: ffffacdd0222fe18
4550 13:59:51.444280 # [ 58.970305] ---[ end trace d57bcebaeffbda01 ]---
4551 13:59:51.447737 # [ 58.975458] RIP: 0010:lkdtm_BUG+0x5/0x10
4552 13:59:51.470756 # [ 58.979832] Code: 89 ff e8 fe b5 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 60 fc 93 02
4553 13:59:51.477247 # [ 59.000805] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4554 13:59:51.483862 # [ 59.006637] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4555 13:59:51.493758 # [ 59.014604] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4556 13:59:51.500555 # [ 59.022571] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4557 13:59:51.507243 # [ 59.030539] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4558 13:59:51.517086 # [ 59.038505] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4559 13:59:51.526731 # [ 59.046471] FS: 00007f4bfd93d580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4560 13:59:51.533274 # [ 59.055506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4561 13:59:51.539899 # [ 59.061917] CR2: ffffacdd0222fe18 CR3: 0000000103f26004 CR4: 00000000003706f0
4562 13:59:51.543598 # EXEC_STACK: saw 'call trace:': ok
4563 13:59:51.546552 ok 31 selftests: lkdtm: EXEC_STACK.sh
4564 13:59:51.553311 # selftests: lkdtm: EXEC_KMALLOC.sh
4565 13:59:51.553747 # Killed
4566 13:59:51.560423 # [ 59.294646] lkdtm: Performing direct entry EXEC_KMALLOC
4567 13:59:51.566355 # [ 59.305834] lkdtm: attempting ok execution at ffffffffb20dec80
4568 13:59:51.573166 # [ 59.312364] lkdtm: attempting bad execution at ffff9331454df740
4569 13:59:51.579715 # [ 59.318989] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4570 13:59:51.590026 # [ 59.327354][ 62.241197] lkdtm: Performing direct entry ACCESS_USERSPACE
4571 13:59:51.599470 BUG: unable to handle page fault for address: ffff9331454df740[ 62.250560] lkdtm: attempting bad read at 00007fad14949000
4572 13:59:51.616112 # [ 59.335032] #PF: supervisor instruction fetch in kernel mo[ 62.262884] BUG: unable to handle page fault for address: 00007fad14949000
4573 13:59:51.619171 [ 62.276755] #PF: supervisor read access in kernel mode
4574 13:59:51.626218 [ 62.282490] #PF: error_code(0x0001) - permissions violation
4575 13:59:51.635626 [ 62.288710] PGD 8000000102772067 P4D 8000000102772067 PUD 105661067 PMD 103669067 PTE 114f73067
4576 13:59:51.639035 [ 62.298436] Oops: 0001 [#12] SMP PTI
4577 13:59:51.649143 [ 62.302413] CPU: 0 PID: 1878 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4578 13:59:51.655836 [ 62.311062] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4579 13:59:51.662547 [ 62.317860] RIP: 0010:lkdtm_ACCESS_USERSPACE.cold+0x41/0xa3
4580 13:59:51.682397 [ 62.324087] Code: 00 00 00 75 64 48 83 c4 10 5d c3 cc cc cc cc 48 89 ee 48 c7 c7 28 bc 18 b3 e8 09 9a fd ff 48 c7 c7 50 bc 18 b3 b8 de c0 de c0 <48> 03 45 00 48 89 04 24 e8 f0 99 fd ff 48 89 ee 48 c7 c7 78 bc 18
4581 13:59:51.689009 [ 62.345068] RSP: 0018:ffffacdd02687e48 EFLAGS: 00010246
4582 13:59:51.698577 [ 62.350900] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 0000000000000000
4583 13:59:51.705354 [ 62.358860] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb318bc50
4584 13:59:51.712406 [ 62.366831] RBP: 00007fad14949000 R08: 0000000000000000 R09: 0000000000000000
4585 13:59:51.721989 [ 62.374799] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000011
4586 13:59:51.728464 [ 62.382767] R13: ffffacdd02687f10 R14: ffffacdd02687f10 R15: ffff933143313000
4587 13:59:51.737980 [ 62.390736] FS: 00007fad1491a580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4588 13:59:51.744825 [ 62.399764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4589 13:59:51.751623 [ 62.406178] CR2: 00007fad14949000 CR3: 0000000103670005 CR4: 00000000003706f0
4590 13:59:51.754692 [ 62.414146] Call Trace:
4591 13:59:51.758396 [ 62.416874] direct_entry.cold+0x2c/0x38
4592 13:59:51.764760 [ 62.421258] full_proxy_write+0x53/0x80
4593 13:59:51.768404 [ 62.425544] vfs_write+0xe7/0x3a0
4594 13:59:51.771153 [ 62.429247] ksys_write+0x68/0xf0
4595 13:59:51.774767 [ 62.432935] do_syscall_64+0x30/0x40
4596 13:59:51.781434 [ 62.436925] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4597 13:59:51.784797 [ 62.442560] RIP: 0033:0x7fad148308f3
4598 13:59:51.804608 [ 62.446549] Code: 8b 15 a1 25 0e 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
4599 13:59:51.813949 [ 62.467520] RSP: 002b:00007ffc510c0ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4600 13:59:51.821037 [ 62.475975] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fad148308f3
4601 13:59:51.830747 [ 62.483943] RDX: 0000000000000011 RSI: 00007fad14723000 RDI: 0000000000000001
4602 13:59:51.837511 [ 62.491910] RBP: 00007fad14723000 R08: 00007fad14722010 R09: 0000000000000000
4603 13:59:51.847196 [ 62.499876] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4604 13:59:51.854145 [ 62.507844] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4605 13:59:51.880515 [ 62.515816] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4606 13:59:51.883949 [ 62.542253] CR2: 00007fad14949000
4607 13:59:51.890232 [ 62.545950] ---[ end trace d57bcebaeffbda07 ]---
4608 13:59:51.893421 [ 62.551106] RIP: 0010:lkdtm_BUG+0x5/0x10
4609 13:59:51.913446 [ 62.555484] Code: 89 ff e8 fe b5 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 60 fc 93 02
4610 13:59:51.920101 [ 62.576468] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4611 13:59:51.929902 [ 62.582302] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4612 13:59:51.936519 [ 62.590271] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4613 13:59:51.942963 [ 62.598241] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4614 13:59:51.952869 [ 62.606209] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4615 13:59:51.959221 [ 62.614176] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4616 13:59:51.969304 [ 62.622146] FS: 00007fad1491a580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4617 13:59:51.975906 [ 62.631182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4618 13:59:51.982687 [ 62.637597] CR2: 00007fad14949000 CR3: 0000000103670005 CR4: 00000000003706f0
4619 13:59:51.992509 [ 62.645565] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4620 13:59:52.002434 [ 62.655477] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1878, name: cat
4621 13:59:52.005847 [ 62.663932] INFO: lockdep is turned off.
4622 13:59:52.008614 [ 62.668309] irq event stamp: 0
4623 13:59:52.015533 [ 62.671715] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4624 13:59:52.025380 [ 62.678705] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4625 13:59:52.035367 [ 62.687837] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4626 13:59:52.041664 [ 62.696971] softirqs last disabled at (0): [<0000000000000000>] 0x0
4627 13:59:52.051818 [ 62.703967] CPU: 0 PID: 1878 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4628 13:59:52.058702 [ 62.712615] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4629 13:59:52.062230 [ 62.719419] Call Trace:
4630 13:59:52.065196 [ 62.722147] dump_stack+0x77/0x9b
4631 13:59:52.068697 [ 62.725847] ___might_sleep.cold+0xa6/0xb6
4632 13:59:52.071586 [ 62.730419] exit_signals+0x1c/0x2e0
4633 13:59:52.075145 [ 62.734407] do_exit+0xd5/0xb00
4634 13:59:52.081537 [ 62.737901] ? ksys_write+0x68/0xf0
4635 13:59:52.084836 [ 62.741794] rewind_stack_do_exit+0x17/0x20
4636 13:59:52.088198 [ 62.746465] RIP: 0033:0x7fad148308f3
4637 13:59:52.111202 [ 62.750451] Code: 8b 15 a1 25 0e 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
4638 13:59:52.118020 [ 62.771429] RSP: 002b:00007ffc510c0ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4639 13:59:52.124516 [ 62.779881] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fad148308f3
4640 13:59:52.134230 [ 62.787849] RDX: 0000000000000011 RSI: 00007fad14723000 RDI: 0000000000000001
4641 13:59:52.140888 [ 62.795819] RBP: 00007fad14723000 R08: 00007fad14722010 R09: 0000000000000000
4642 13:59:52.150995 [ 62.803788] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4643 13:59:52.157348 [ 62.811756] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4644 13:59:52.157888 de
4645 13:59:52.163403 # [ 59.341351] #PF: error_code(0x0011) - permissions violation
4646 13:59:52.173635 # [ 59.347572] PGD 16ae01067 P4D 16ae01067 PUD 100858063 PMD 1054ae063 PTE 80000001054df063
4647 13:59:52.177022 # [ 59.356613] Oops: 0011 [#7] SMP PTI
4648 13:59:52.186630 # [ 59.360496] CPU: 1 PID: 1699 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4649 13:59:52.193305 # [ 59.369135] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4650 13:59:52.196497 # [ 59.375941] RIP: 0010:0xffff9331454df740
4651 13:59:52.219852 # [ 59.380310] Code: 00 00 02 00 00 00 00 00 00 00 00 f1 4d 45 31 93 ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1b 24 90 b1 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
4652 13:59:52.226299 # [ 59.401296] RSP: 0018:ffffacdd023efe38 EFLAGS: 00010246
4653 13:59:52.232841 # [ 59.407132] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4654 13:59:52.242795 # [ 59.415094] RDX: 0000000000000000 RSI: ffff9331bac9bf70 RDI: ffff9331bac9bf70
4655 13:59:52.249338 # [ 59.423055] RBP: ffff9331454df740 R08: 0000000000000000 R09: 0000000000000000
4656 13:59:52.259839 # [ 59.431023] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4657 13:59:52.266124 # [ 59.438992] R13: ffffacdd023eff10 R14: ffffacdd023eff10 R15: ffff933145ca3000
4658 13:59:52.275988 # [ 59.446964] FS: 00007f400d57e580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
4659 13:59:52.282694 # [ 59.456003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4660 13:59:52.289140 # [ 59.462418] CR2: ffff9331454df740 CR3: 0000000103256003 CR4: 00000000003706e0
4661 13:59:52.292555 # [ 59.470388] Call Trace:
4662 13:59:52.299468 # [ 59.47311[ 62.955986] lkdtm: Performing direct entry ACCESS_NULL
4663 13:59:52.305971 [ 62.962257] lkdtm: attempting bad read at 0000000000000000
4664 13:59:52.315364 [ 62.968440] BUG: kernel NULL pointer dereference, address: 0000000000000000
4665 13:59:52.318703 7] ? execute_location+0x45/0x56
4666 13:59:52.324988 # [ 59.477593] ? lkdtm_EXEC[ 62.976242] #PF: supervisor read access in kernel mode
4667 13:59:52.331332 [ 62.988194] #PF: error_code(0x0000) - not-present page
4668 13:59:52.335145 [ 62.993933] PGD 0 P4D 0
4669 13:59:52.337941 _KMALLOC+0x2c/0x40
4670 13:59:52.344680 # [ 59.482261] ? direct_entry.cold+0x2c/0[ 62.996760] Oops: 0000 [#13] SMP PTI
4671 13:59:52.354713 [ 63.006964] CPU: 3 PID: 1913 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4672 13:59:52.361014 [ 63.015615] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4673 13:59:52.364352 [ 63.022422] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4674 13:59:52.387577 [ 63.027673] Code: ad 99 fd ff be 00 10 00 00 48 89 ef e8 9d 89 39 ff e9 69 ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 28 bc 18 b3 e8 87 99 fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 50 bc 18 b3 48 01
4675 13:59:52.390867 [ 63.048655] RSP: 0018:ffffacdd02727e58 EFLAGS: 00010246
4676 13:59:52.400898 [ 63.054486] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4677 13:59:52.407576 [ 63.062453] RDX: 0000000000000000 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
4678 13:59:52.417332 [ 63.070418] RBP: ffffffffb318ad19 R08: 0000000000000000 R09: 0000000000000000
4679 13:59:52.424149 [ 63.078385] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4680 13:59:52.433705 [ 63.086353] R13: ffffacdd02727f10 R14: ffffacdd02727f10 R15: ffff93314325d000
4681 13:59:52.440395 [ 63.094319] FS: 00007f66d715b580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
4682 13:59:52.447192 [ 63.103355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4683 13:59:52.457063 [ 63.109768] CR2: 0000000000000000 CR3: 00000001027f4006 CR4: 00000000003706e0
4684 13:59:52.460249 [ 63.117733] Call Trace:
4685 13:59:52.463813 [ 63.120461] direct_entry.cold+0x2c/0x38
4686 13:59:52.467061 [ 63.124837] full_proxy_write+0x53/0x80
4687 13:59:52.470297 [ 63.129109] vfs_write+0xe7/0x3a0
4688 13:59:52.473313 [ 63.132806] ksys_write+0x68/0xf0
4689 13:59:52.479979 [ 63.136497] do_syscall_64+0x30/0x40
4690 13:59:52.483343 [ 63.140486] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4691 13:59:52.486908 [ 63.146126] RIP: 0033:0x7f66d70718f3
4692 13:59:52.509904 [ 63.150105] Code: 8b 15 a1 25 0e 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
4693 13:59:52.515987 [ 63.171083] RSP: 002b:00007ffe85bcd7e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4694 13:59:52.526055 [ 63.179528] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f66d70718f3
4695 13:59:52.533278 [ 63.187494] RDX: 000000000000000c RSI: 00007f66d6f64000 RDI: 0000000000000001
4696 13:59:52.542449 [ 63.195461] RBP: 00007f66d6f64000 R08: 00007f66d6f63010 R09: 0000000000000000
4697 13:59:52.549553 [ 63.203427] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4698 13:59:52.558772 [ 63.211393] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4699 13:59:52.585460 [ 63.219365] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4700 13:59:52.586097 x38
4701 13:59:52.588862 # [ 59.486824] ? full_proxy_write+0x53/0x80
4702 13:59:52.595528 # [ 59.49[ 63.245815] CR2: 0000000000000000
4703 13:59:52.598688 [ 63.255722] ---[ end trace d57bcebaeffbda08 ]---
4704 13:59:52.602316 [ 63.260875] RIP: 0010:lkdtm_BUG+0x5/0x10
4705 13:59:52.625278 [ 63.265244] Code: 89 ff e8 fe b5 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 60 fc 93 02
4706 13:59:52.631931 [ 63.286236] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4707 13:59:52.632515 1303] ? vfs_write+0xe7/0x3a0
4708 13:59:52.645105 # [ 59.495196] ? ksys_write+0x[ 63.292076] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4709 13:59:52.651612 [ 63.306255] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4710 13:59:52.661232 [ 63.314243] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4711 13:59:52.667970 [ 63.322209] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4712 13:59:52.677816 [ 63.330178] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4713 13:59:52.684228 [ 63.338145] FS: 00007f66d715b580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
4714 13:59:52.691052 [ 63.347181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4715 13:59:52.700674 [ 63.353596] CR2: 0000000000000000 CR3: 00000001027f4006 CR4: 00000000003706e0
4716 13:59:52.701357 68/0xf0
4717 13:59:52.704121 # [ 59.499089] ? do_syscall_64+0x30/0x40
4718 13:59:52.710632 # [ 59.503273] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4719 13:59:52.737200 # [ 59.509111] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4720 13:59:52.740212 # [ 59.535560] CR2: ffff9331454df740
4721 13:59:52.746798 # [ 59.545469] ---[ end trace d57bcebaeffbda02 ]---
4722 13:59:52.750328 # [ 59.550621] RIP: 0010:lkdtm_BUG+0x5/0x10
4723 13:59:52.773485 # [ 59.554989] Code: 89 ff e8 fe b5 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 60 fc 93 02
4724 13:59:52.779863 # [ 59.575957] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4725 13:59:52.786548 # [ 59.581791] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4726 13:59:52.796208 # [ 59.589756] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4727 13:59:52.803324 # [ 59.597725] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4728 13:59:52.812891 # [ 59.605690] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4729 13:59:52.819368 # [ 59.613658] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4730 13:59:52.829217 # [ 59.621627] FS: 00007f400d57e580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
4731 13:59:52.836032 # [ 59.630653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4732 13:59:52.842427 # [ 59.6370[ 63.493734] lkdtm: Performing direct entry WRITE_RO
4733 13:59:52.855846 68] CR2: ffff9331454df740 CR3: 0000000103256003 CR4: 00000000003[ 63.503976] lkdtm: attempting bad rodata write at ffffffffb2d9b310
4734 13:59:52.856384 706e0
4735 13:59:52.869421 # [ 59.645037] BUG: sleeping function called from inval[ 63.517103] BUG: unable to handle page fault for address: ffffffffb2d9b310
4736 13:59:52.875929 [ 63.530976] #PF: supervisor write access in kernel mode
4737 13:59:52.882832 [ 63.536810] #PF: error_code(0x0003) - permissions violation
4738 13:59:52.889171 [ 63.543028] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 8000000168e000e1
4739 13:59:52.892195 [ 63.550814] Oops: 0003 [#14] SMP PTI
4740 13:59:52.902243 [ 63.554804] CPU: 0 PID: 1948 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4741 13:59:52.908855 [ 63.563454] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4742 13:59:52.911717 [ 63.570262] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
4743 13:59:52.935101 [ 63.575217] Code: 00 48 c7 c7 08 bb 18 b3 48 c7 c6 10 b3 d9 b2 e8 31 9c fd ff 48 8b 05 87 cd 62 00 ba 34 12 cd ab 48 c7 c7 38 bb 18 b3 48 31 d0 <48> 89 05 71 cd 62 00 e9 0f 9c fd ff 0f 1f 44 00 00 48 8b 05 80 9d
4744 13:59:52.941587 [ 63.596198] RSP: 0018:ffffacdd027cfe60 EFLAGS: 00010202
4745 13:59:52.948291 [ 63.602032] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
4746 13:59:52.954962 [ 63.610000] RDX: 00000000abcd1234 RSI: ffff9331bac1bf70 RDI: ffffffffb318bb38
4747 13:59:52.964621 [ 63.617970] RBP: ffffffffb318ad25 R08: 0000000000000000 R09: 0000000000000000
4748 13:59:52.971198 [ 63.625939] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
4749 13:59:52.981346 [ 63.633907] R13: ffffacdd027cff10 R14: ffffacdd027cff10 R15: ffff9331434e9000
4750 13:59:52.988029 [ 63.641875] FS: 00007f42ac37d580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4751 13:59:52.994346 [ 63.650913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4752 13:59:53.004428 [ 63.657319] CR2: ffffffffb2d9b310 CR3: 00000001033d6005 CR4: 00000000003706f0
4753 13:59:53.007731 [ 63.665288] Call Trace:
4754 13:59:53.011072 [ 63.668013] direct_entry.cold+0x2c/0x38
4755 13:59:53.014171 [ 63.672386] full_proxy_write+0x53/0x80
4756 13:59:53.017523 [ 63.676672] vfs_write+0xe7/0x3a0
4757 13:59:53.020738 [ 63.680373] ksys_write+0x68/0xf0
4758 13:59:53.027596 [ 63.684064] do_syscall_64+0x30/0x40
4759 13:59:53.030616 [ 63.688053] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4760 13:59:53.037619 [ 63.693693] RIP: 0033:0x7f42ac2938f3
4761 13:59:53.057228 [ 63.697670] Code: 8b 15 a1 25 0e 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
4762 13:59:53.063838 [ 63.718652] RSP: 002b:00007ffff1489a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4763 13:59:53.073556 [ 63.727107] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f42ac2938f3
4764 13:59:53.080026 [ 63.735076] RDX: 0000000000000009 RSI: 00007f42ac186000 RDI: 0000000000000001
4765 13:59:53.090101 [ 63.743043] RBP: 00007f42ac186000 R08: 00007f42ac185010 R09: 0000000000000000
4766 13:59:53.096876 [ 63.751011] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4767 13:59:53.106766 [ 63.758979] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4768 13:59:53.132979 [ 63.766955] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4769 13:59:53.136382 [ 63.793392] CR2: ffffffffb2d9b310
4770 13:59:53.139955 [ 63.797090] ---[ end trace d57bcebaeffbda09 ]---
4771 13:59:53.146429 [ 63.802243] RIP: 0010:lkdtm_BUG+0x5/0x10
4772 13:59:53.166296 [ 63.806618] Code: 89 ff e8 fe b5 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 60 fc 93 02
4773 13:59:53.172499 [ 63.827600] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4774 13:59:53.178965 [ 63.833435] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4775 13:59:53.189669 [ 63.841403] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4776 13:59:53.196196 [ 63.849372] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4777 13:59:53.202490 [ 63.857341] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4778 13:59:53.212129 [ 63.865309] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4779 13:59:53.218678 [ 63.873276] FS: 00007f42ac37d580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4780 13:59:53.225388 [ 63.882311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4781 13:59:53.235641 [ 63.888725] CR2: ffffffffb2d9b310 CR3: 00000001033d6005 CR4: 00000000003706f0
4782 13:59:53.245526 [ 63.896693] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4783 13:59:53.252036 [ 63.906605] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1948, name: cat
4784 13:59:53.258830 [ 63.915060] INFO: lockdep is turned off.
4785 13:59:53.261903 [ 63.919435] irq event stamp: 0
4786 13:59:53.268461 [ 63.922841] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4787 13:59:53.278103 [ 63.929841] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4788 13:59:53.284980 [ 63.938973] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4789 13:59:53.294967 [ 63.948108] softirqs last disabled at (0): [<0000000000000000>] 0x0
4790 13:59:53.301688 [ 63.955104] CPU: 0 PID: 1948 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4791 13:59:53.308376 [ 63.963752] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4792 13:59:53.311326 [ 63.970556] Call Trace:
4793 13:59:53.314577 [ 63.973282] dump_stack+0x77/0x9b
4794 13:59:53.321394 [ 63.976986] ___might_sleep.cold+0xa6/0xb6
4795 13:59:53.324779 [ 63.981565] exit_signals+0x1c/0x2e0
4796 13:59:53.327946 [ 63.985554] do_exit+0xd5/0xb00
4797 13:59:53.331616 [ 63.989049] ? ksys_write+0x68/0xf0
4798 13:59:53.334449 [ 63.992941] rewind_stack_do_exit+0x17/0x20
4799 13:59:53.341143 [ 63.997614] RIP: 0033:0x7f42ac2938f3
4800 13:59:53.361276 [ 64.001602] Code: 8b 15 a1 25 0e 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
4801 13:59:53.367755 [ 64.022582] RSP: 002b:00007ffff1489a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4802 13:59:53.377512 [ 64.031038] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f42ac2938f3
4803 13:59:53.384239 [ 64.039007] RDX: 0000000000000009 RSI: 00007f42ac186000 RDI: 0000000000000001
4804 13:59:53.394431 [ 64.046975] RBP: 00007f42ac186000 R08: 00007f42ac185010 R09: 0000000000000000
4805 13:59:53.400824 [ 64.054944] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4806 13:59:53.410330 [ 64.062911] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4807 13:59:53.413736 id context at include/linux/percpu-rwsem.h:49
4808 13:59:53.423304 # [ 59.654945] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1699, name: cat
4809 13:59:53.426931 # [ 59.663398] INFO: lockdep is turned off.
4810 13:59:53.430338 # [ 59.667771] irq event stamp: 0
4811 13:59:53.436744 # [ 59.671174] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4812 13:59:53.446359 # [ 59.678173] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4813 13:59:53.456467 # [ 59.687299] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4814 13:59:53.463003 # [ 59.696429] softirqs last disabled at (0): [<0000000000000000>] 0x0
4815 13:59:53.473152 # [ 59.703425] CPU: 1 PID: 1699 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4816 13:59:53.479597 # [ 59.712071] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4817 13:59:53.482837 # [ 59.718870] Call Trace:
4818 13:59:53.486318 # [ 59.721598] dump_stack+0x77/0x9b
4819 13:59:53.489529 # [ 59.725306] ___might_sleep.cold+0xa6/0xb6
4820 13:59:53.496244 # [ 59.729876] exit_signals+0x1c/0x2e0
4821 13:59:53.499818 # [ 59.733854] do_exit+0xd5/0xb00
4822 13:59:53.502854 # [ 59.737357] ? ksys_write+0x68/0xf0
4823 13:59:53.506094 # [ 59.741248] rewind_stack_do_exit+0x17/0x20
4824 13:59:53.512628 # [ 59.745914] RIP: 0033:0x7f400d4948f3
4825 13:59:53.532560 # [ 59.749900] Code: 8b 15 a1 25 0e 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
4826 13:59:53.542774 # [ 59.770876] RSP: 002b:00007ffec99a9778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4827 13:59:53.548877 # [ 59.779320] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f400d4948f3
4828 13:59:53.558878 # [ 59.787302] RDX: 000000000000000d RSI: 00007f400d387000 RDI: 0000000000000001
4829 13:59:53.565695 # [ 59.795269] RBP: 00007f400d387000 R08: 00007f400d386010 R09: 0000000000000000
4830 13:59:53.575044 # [ 59.803243] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4831 13:59:53.581807 # [ 59.811210] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4832 13:59:53.585199 # EXEC_KMALLOC: saw 'call trace:': ok
4833 13:59:53.595140 ok 32 selftests: lkdtm: EXEC_KMA[ 64.249084] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4834 13:59:53.598450 LLOC.sh
4835 13:59:53.601921 # selftests: lkdtm: EXEC_VMALLOC.sh
4836 13:59:53.602535 # Killed
4837 13:59:53.608626 # [ 59[ 64.257975] lkdtm: attempting bad ro_after_init write at ffffffffb3208330
4838 13:59:53.614863 .935272] lkdtm: Performing direct entry EXEC_VMALLOC
4839 13:59:53.624895 # [ 59.9[ 64.271825] BUG: unable to handle page fault for address: ffffffffb3208330
4840 13:59:53.628460 [ 64.285652] #PF: supervisor write access in kernel mode
4841 13:59:53.634797 [ 64.291483] #PF: error_code(0x0003) - permissions violation
4842 13:59:53.644930 [ 64.297703] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 104b02063 PTE 8000000169408061
4843 13:59:53.647885 [ 64.306747] Oops: 0003 [#15] SMP PTI
4844 13:59:53.658071 [ 64.310735] CPU: 0 PID: 1983 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4845 13:59:53.664258 [ 64.319381] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4846 13:59:53.670738 [ 64.326186] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
4847 13:59:53.690786 [ 64.332217] Code: bb 18 b3 e9 e3 9b fd ff 48 c7 c7 90 bb 18 b3 e8 d7 9b fd ff 48 8b 05 4d 9d a9 00 ba 34 12 cd ab 48 c7 c7 38 bb 18 b3 48 31 d0 <48> 89 05 37 9d a9 00 e9 b5 9b fd ff 0f 1f 44 00 00 41 54 48 c7 c7
4848 13:59:53.697646 [ 64.353217] RSP: 0018:ffffacdd0283fe60 EFLAGS: 00010202
4849 13:59:53.703749 [ 64.359073] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
4850 13:59:53.713561 [ 64.367040] RDX: 00000000abcd1234 RSI: ffff9331bac1bf70 RDI: ffffffffb318bb38
4851 13:59:53.719938 [ 64.375007] RBP: ffffffffb318ad2e R08: 0000000000000000 R09: 0000000000000000
4852 13:59:53.729985 [ 64.382974] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
4853 13:59:53.736752 [ 64.390938] R13: ffffacdd0283ff10 R14: ffffacdd0283ff10 R15: ffff93314328f000
4854 13:59:53.746346 [ 64.398903] FS: 00007feb18fe0580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4855 13:59:53.753065 [ 64.407937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4856 13:59:53.759609 [ 64.414349] CR2: ffffffffb3208330 CR3: 00000001032de006 CR4: 00000000003706f0
4857 13:59:53.762981 [ 64.422315] Call Trace:
4858 13:59:53.766273 [ 64.425041] direct_entry.cold+0x2c/0x38
4859 13:59:53.773144 [ 64.429417] full_proxy_write+0x53/0x80
4860 13:59:53.775940 [ 64.433703] vfs_write+0xe7/0x3a0
4861 13:59:53.779446 [ 64.437400] ksys_write+0x68/0xf0
4862 13:59:53.782606 [ 64.441096] do_syscall_64+0x30/0x40
4863 13:59:53.789273 [ 64.445084] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4864 13:59:53.792524 [ 64.450721] RIP: 0033:0x7feb18ef68f3
4865 13:59:53.812592 [ 64.454706] Code: 8b 15 a1 25 0e 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
4866 13:59:53.822277 [ 64.475681] RSP: 002b:00007ffde3632048 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4867 13:59:53.828935 [ 64.484134] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007feb18ef68f3
4868 13:59:53.839004 [ 64.492100] RDX: 0000000000000014 RSI: 00007feb18de9000 RDI: 0000000000000001
4869 13:59:53.845603 [ 64.500066] RBP: 00007feb18de9000 R08: 00007feb18de8010 R09: 0000000000000000
4870 13:59:53.855382 [ 64.508033] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4871 13:59:53.862199 [ 64.516000] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4872 13:59:53.888545 [ 64.523971] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4873 13:59:53.891474 [ 64.550404] CR2: ffffffffb3208330
4874 13:59:53.898620 [ 64.554090] ---[ end trace d57bcebaeffbda0a ]---
4875 13:59:53.901268 [ 64.559247] RIP: 0010:lkdtm_BUG+0x5/0x10
4876 13:59:53.921385 [ 64.563621] Code: 89 ff e8 fe b5 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 60 fc 93 02
4877 13:59:53.928441 [ 64.584598] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4878 13:59:53.937883 [ 64.590430] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4879 13:59:53.944798 [ 64.598396] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4880 13:59:53.950725 [ 64.606364] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4881 13:59:53.960929 [ 64.614329] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4882 13:59:53.967864 [ 64.622297] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4883 13:59:53.977479 [ 64.630264] FS: 00007feb18fe0580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4884 13:59:53.983879 [ 64.639313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4885 13:59:53.990393 [ 64.645726] CR2: ffffffffb3208330 CR3: 00000001032de006 CR4: 00000000003706f0
4886 13:59:53.997017 43206] lkdtm: attempting ok execution at ffffffffb20dec80
4887 13:59:54.003447 # [ 59.955908] lkdtm: attempting bad execution at ffffacdd00667000
4888 13:59:54.013277 # [ 59.968768] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
4889 13:59:54.019975 # [ 59.983292] BUG: unable to handle page fault for address: ffffacdd00667000
4890 13:59:54.026486 # [ 59.990960] #PF: supervisor instruction fetch in kernel mode
4891 13:59:54.033223 # [ 59.997295] #PF: error_code(0x0011) - permissions violation
4892 13:59:54.042814 # [ 60.003517] PGD 100000067 P4D 100000067 PUD 100211067 PMD 104d34067 PTE 8000000103167063
4893 13:59:54.045917 # [ 60.012587] Oops: 0011 [#8] SMP PTI
4894 13:59:54.055821 # [ 60.016477] CPU: 0 PID: 1735 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4895 13:59:54.062946 # [ 60.025118] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4896 13:59:54.065919 # [ 60.031924] RIP: 0010:0xffffacdd00667000
4897 13:59:54.075979 # [ 60.036304] Code: Unable to access opcode bytes at RIP 0xffffacdd00666fd6.
4898 13:59:54.082472 # [ 60.043981] RSP: 0018:ffffacdd02447e38 EFLAGS: 00010246
4899 13:59:54.089183 # [ 60.049813] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
4900 13:59:54.095508 # [ 60.057781] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
4901 13:59:54.105713 # [ 60.065748] RBP: ffffacdd00667000 R08: 0000000000000000 R09: 0000000000000000
4902 13:59:54.112108 # [ 60.073716] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
4903 13:59:54.122390 # [ 60.081684] R13: ffffacdd02447f10 R14: ffffacdd02447f10 R15: ffff933143167000
4904 13:59:54.132520 # [ 60.089653] FS: 00007f9f4a0ef580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
4905 13:59:54.138725 # [ 60.098681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4906 13:59:54.144895 # [ 60.105095] CR2: ffffacdd00666fd6 CR3: 0000000104e3e003 CR4: 00000000003706f0
4907 13:59:54.148277 # [ 60.113063] Call Trace:
4908 13:59:54.151719 # [ 60.115793] ? execute_location+0x45/0x56
4909 13:59:54.158212 # [ 60.120275] ? lkdtm_EXEC_VMALLOC+0x20/0x30
4910 13:59:54.165083 # [ 60.124[ 64.816413] lkdtm: Performing direct entry WRITE_KERN
4911 13:59:54.168358 950] ? direct_entry.cold+0x2c/0x38
4912 13:59:54.177906 # [ 60.129525] ? full_pr[ 64.827250] lkdtm: attempting bad 6879363 byte write at ffffffffb276e503
4913 13:59:54.187871 [ 64.840954] BUG: unable to handle page fault for address: ffffffffb276e503
4914 13:59:54.191205 [ 64.848661] #PF: supervisor write access in kernel mode
4915 13:59:54.198087 [ 64.854494] #PF: error_code(0x0003) - permissions violation
4916 13:59:54.204397 [ 64.860715] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 1688000e1
4917 13:59:54.207959 oxy_write+0x53/0x80
4918 13:59:54.211018 # [ 60.134008] ? vfs_write+0xe7/0x3a0
4919 13:59:54.214541 #[ 64.867814] Oops: 0003 [#16] SMP PTI
4920 13:59:54.224167 [ 64.878014] CPU: 3 PID: 2018 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4921 13:59:54.231326 [ 64.886662] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4922 13:59:54.237616 [ 64.893468] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
4923 13:59:54.257406 [ 64.898620] Code: 53 48 c7 c3 03 e5 76 b2 49 89 dc 48 89 da 49 81 ec 80 ec 0d b2 4c 89 e6 e8 8a 9b fd ff 48 89 df 4c 89 e1 48 c7 c6 80 ec 0d b2 <f3> a4 48 c7 c7 38 bb 18 b3 e8 6f 9b fd ff 5b 41 5c e9 b7 fe ff ff
4924 13:59:54.264257 [ 64.919595] RSP: 0018:ffffacdd028afe50 EFLAGS: 00010246
4925 13:59:54.270670 [ 64.925427] RAX: 000000000000003c RBX: ffffffffb276e503 RCX: 000000000068f883
4926 13:59:54.280585 [ 64.933394] RDX: 0000000000000000 RSI: ffffffffb20dec80 RDI: ffffffffb276e503
4927 13:59:54.287506 [ 64.941360] RBP: ffffffffb318ad42 R08: 0000000000000000 R09: 0000000000000000
4928 13:59:54.294195 [ 64.949325] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000068f883
4929 13:59:54.303865 [ 64.957297] R13: ffffacdd028aff10 R14: ffffacdd028aff10 R15: ffff93314410e000
4930 13:59:54.313957 [ 64.965265] FS: 00007f24352b7580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
4931 13:59:54.320612 [ 64.974300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4932 13:59:54.327084 [ 64.980714] CR2: ffffffffb276e503 CR3: 0000000104c18003 CR4: 00000000003706e0
4933 13:59:54.330356 [ 64.988681] Call Trace:
4934 13:59:54.333713 [ 64.991407] direct_entry.cold+0x2c/0x38
4935 13:59:54.337389 [ 64.995785] full_proxy_write+0x53/0x80
4936 13:59:54.340446 [ 65.000065] vfs_write+0xe7/0x3a0
4937 13:59:54.347018 [ 65.003763] ksys_write+0x68/0xf0
4938 13:59:54.350440 [ 65.007460] do_syscall_64+0x30/0x40
4939 13:59:54.357431 [ 65.011447] entry_SYSCALL_64_after_hwframe+0x61/0xc6
4940 13:59:54.360417 [ 65.017075] RIP: 0033:0x7f24351cd8f3
4941 13:59:54.380171 [ 65.021062] Code: 8b 15 a1 25 0e 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
4942 13:59:54.389928 [ 65.042037] RSP: 002b:00007ffdea74bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4943 13:59:54.396517 [ 65.050489] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f24351cd8f3
4944 13:59:54.403307 [ 65.058457] RDX: 000000000000000b RSI: 00007f24350c0000 RDI: 0000000000000001
4945 13:59:54.412881 [ 65.066424] RBP: 00007f24350c0000 R08: 00007f24350bf010 R09: 0000000000000000
4946 13:59:54.419394 [ 65.074390] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4947 13:59:54.429322 [ 65.082357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4948 13:59:54.455637 [ 65.090327] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4949 13:59:54.459500 [ 60.137908] ? ksys_write+0x68/0xf0
4950 13:59:54.465871 # [ 60.141801] ? do_[ 65.116777] CR2: ffffffffb276e503
4951 13:59:54.469057 [ 65.126684] ---[ end trace d57bcebaeffbda0b ]---
4952 13:59:54.475350 [ 65.131838] RIP: 0010:lkdtm_BUG+0x5/0x10
4953 13:59:54.495172 [ 65.136213] Code: 89 ff e8 fe b5 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 60 fc 93 02
4954 13:59:54.502181 [ 65.157182] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4955 13:59:54.508444 [ 65.163012] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4956 13:59:54.518553 [ 65.170979] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4957 13:59:54.525046 [ 65.178946] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
4958 13:59:54.531403 [ 65.186912] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4959 13:59:54.541546 [ 65.194877] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
4960 13:59:54.551427 [ 65.202845] FS: 00007f24352b7580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
4961 13:59:54.558190 [ 65.211878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4962 13:59:54.564718 [ 65.218297] CR2: ffffffffb276e503 CR3: 0000000104c18003 CR4: 00000000003706e0
4963 13:59:54.574688 [ 65.226265] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4964 13:59:54.584628 [ 65.236165] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2018, name: cat
4965 13:59:54.587844 [ 65.244606] INFO: lockdep is turned off.
4966 13:59:54.591312 [ 65.248980] irq event stamp: 0
4967 13:59:54.597770 [ 65.252385] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4968 13:59:54.607486 [ 65.259383] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4969 13:59:54.617968 [ 65.268515] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
4970 13:59:54.623798 [ 65.277648] softirqs last disabled at (0): [<0000000000000000>] 0x0
4971 13:59:54.630790 [ 65.284646] CPU: 3 PID: 2018 Comm: cat Tainted: G D W 5.10.146-cip17 #1
4972 13:59:54.637427 [ 65.293298] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
4973 13:59:54.640692 [ 65.300099] Call Trace:
4974 13:59:54.643871 [ 65.302825] dump_stack+0x77/0x9b
4975 13:59:54.650645 [ 65.306521] ___might_sleep.cold+0xa6/0xb6
4976 13:59:54.653873 [ 65.311092] exit_signals+0x1c/0x2e0
4977 13:59:54.657389 [ 65.315080] do_exit+0xd5/0xb00
4978 13:59:54.660693 [ 65.318582] ? ksys_write+0x68/0xf0
4979 13:59:54.667354 [ 65.322472] ? lkdtm_SLAB_FREE_CROSS.cold+0x32/0x32
4980 13:59:54.670436 [ 65.327906] rewind_stack_do_exit+0x17/0x20
4981 13:59:54.673769 [ 65.332562] RIP: 0033:0x7f24351cd8f3
4982 13:59:54.696639 [ 65.336550] Code: 8b 15 a1 25 0e 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
4983 13:59:54.703374 [ 65.357527] RSP: 002b:00007ffdea74bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4984 13:59:54.713265 [ 65.365971] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f24351cd8f3
4985 13:59:54.719596 [ 65.373937] RDX: 000000000000000b RSI: 00007f24350c0000 RDI: 0000000000000001
4986 13:59:54.729629 [ 65.381903] RBP: 00007f24350c0000 R08: 00007f24350bf010 R09: 0000000000000000
4987 13:59:54.736469 [ 65.389869] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
4988 13:59:54.742762 [ 65.397837] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4989 13:59:54.745664 syscall_64+0x30/0x40
4990 13:59:54.752235 # [ 60.145984] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6
4991 13:59:54.779357 # [ 60.151823] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
4992 13:59:54.782350 # [ 60.178267] CR2: ffffacdd00667000
4993 13:59:54.789003 # [ 60.181963] ---[ end trace d57bcebaeffbda03 ]---
4994 13:59:54.792220 # [ 60.187109] RIP: 0010:lkdtm_BUG+0x5/0x10
4995 13:59:54.815548 # [ 60.191478] Code: 89 ff e8 fe b5 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 60 fc 93 02
4996 13:59:54.818433 # [ 60.212464] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
4997 13:59:54.828395 # [ 60.218290] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
4998 13:59:54.835262 # [ 60.226260] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
4999 13:59:54.844746 # [ 60.234228] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
5000 13:59:54.851386 # [ 60.242197] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5001 13:59:54.861368 # [ 60.250165] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
5002 13:59:54.871371 # [ 60.258137] FS: 00007f9f4a0ef580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5003 13:59:54.877907 # [ 60.267175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5004 13:59:54.884246 # [ 60.273593] CR2: ffffacdd00666fd6 CR3: 0000000104e3e003 CR4: 00000000003706f0
5005 13:59:54.887693 # EXEC_VMALLOC: saw 'call trace:': ok
5006 13:59:54.891000 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
5007 13:59:54.894406 # selftests: lkdtm: EXEC_RODATA.sh
5008 13:59:54.897845 # Killed
5009 13:59:54.907421 # [ 60.452623] lkdtm: Per[ 65.558047] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
5010 13:59:54.910761 forming direct entry EXEC_RODATA
5011 13:59:54.920819 # [ 60.461359] lkdtm: attemp[ 65.568279] lkdtm: attempting good refcount_inc() without overflow
5012 13:59:54.923929 ting ok execution at ffffffffb20dec80
5013 13:59:54.930884 # [ 60.474105] lkdtm: a[ 65.581416] lkdtm: attempting bad refcount_inc() overflow
5014 13:59:54.937467 ttempting bad execution at ffffffffb2d9b320
5015 13:59:54.944038 # [ 60.486924] ke[ 65.593655] ------------[ cut here ]------------
5016 13:59:54.954205 rnel tried to execute NX-protected page - exploit attempt? (uid:[ 65.605044] refcount_t: saturated; leaking memory.
5017 13:59:54.954797 0)
5018 13:59:54.970478 # [ 60.501489] BUG: unable to handle page fault for addre[ 65.616621] WARNING: CPU: 0 PID: 2053 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5019 13:59:54.973733 ss: ffffffffb2d9b320
5020 13:59:55.003110 # [ 60.509159] #PF: supervisor instructi[ 65.632245] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5021 13:59:55.006527 on fetch in kernel mode
5022 13:59:55.016444 # [ 60.515467] #PF: error_code(0x0011[ 65.664898] CPU: 0 PID: 2053 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5023 13:59:55.019702 ) - permissions violation
5024 13:59:55.029831 # [ 60.521688] PGD 169629067 P4D 16[ 65.679753] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5025 13:59:55.036165 9629067 PUD 16962a063 PMD 8000000168e000e1
5026 13:59:55.043247 # [ 60.529464] Oo[ 65.692810] RIP: 0010:refcount_warn_saturate+0x51/0x110
5027 13:59:55.046058 ps: 0011 [#9] SMP PTI
5028 13:59:55.069541 # [ 60.539565] CPU: 2 PID: 1771 Comm: c[ 65.704836] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
5029 13:59:55.075918 at Tainted: G D W 5.10.146-cip17 #1
5030 13:59:55.082368 # [ 60.54821[ 65.732056] RSP: 0018:ffffacdd02927e48 EFLAGS: 00010286
5031 13:59:55.089230 3] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5032 13:59:55.095614 # [ [ 65.744095] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
5033 13:59:55.102337 60.555010] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
5034 13:59:55.112345 # [ 60.[ 65.758304] RDX: ffff9331bac2c660 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
5035 13:59:55.125226 560745] Code: ff ff f8 fa 76 b2 ff ff ff ff 0a af 18 b3 ff ff ff[ 65.772477] RBP: ffffffffb318ad4d R08: 0000000000000000 R09: 0000000000000000
5036 13:59:55.138335 ff 3e e2 76 b2 ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 [ 65.786678] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5037 13:59:55.151657 00 00 00 00 <e9> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54[ 65.800847] R13: ffffacdd02927f10 R14: ffffacdd02927f10 R15: ffff9331430c2000
5038 13:59:55.154889 68 69 73 20 69
5039 13:59:55.168198 # [ 60.587932] RSP: 0018:ffffacdd024e7e48 EFL[ 65.815056] FS: 00007ff211408580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5040 13:59:55.171457 AGS: 00010246
5041 13:59:55.181328 # [ 60.593763] RAX: 0000000000000033 RBX: 00000[ 65.830302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5042 13:59:55.184474 00000000000 RCX: 0000000000000000
5043 13:59:55.194792 # [ 60.601729] RDX: 0000000[ 65.842958] CR2: 00007ff211211000 CR3: 00000001057fa004 CR4: 00000000003706f0
5044 13:59:55.201142 000000000 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
5045 13:59:55.204319 # [ 60.[ 65.857126] Call Trace:
5046 13:59:55.217454 609695] RBP: ffffffffb2d9b320 R08: 0000000000000000 R09: 0000000[ 65.866087] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x98
5047 13:59:55.217979 000000000
5048 13:59:55.227153 # [ 60.617661] R10: 00000000ffffe000 R11: 3ffffffff[ 65.877646] direct_entry.cold+0x2c/0x38
5049 13:59:55.230553 fffffff R12: 000000000000000c
5050 13:59:55.237255 # [ 60.625627] R13: ffffacdd024[ 65.888242] full_proxy_write+0x53/0x80
5051 13:59:55.240990 e7f10 R14: ffffacdd024e7f10 R15: ffff9331438f2000
5052 13:59:55.247274 # [ 60.6335[ 65.898736] vfs_write+0xe7/0x3a0
5053 13:59:55.257493 95] FS: 00007fac268e7580(0000) GS:ffff9331bad00000(0000) knlGS:[ 65.908664] ksys_write+0x68/0xf0
5054 13:59:55.258151 0000000000000000
5055 13:59:55.267406 # [ 60.642622] CS: 0010 DS: 0000 ES: 0000 C[ 65.918571] do_syscall_64+0x30/0x40
5056 13:59:55.270322 R0: 0000000080050033
5057 13:59:55.280140 # [ 60.649037] CR2: ffffffffb2d9b320 CR3[ 65.928784] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5058 13:59:55.283359 : 00000001034e4002 CR4: 00000000003706e0
5059 13:59:55.290200 # [ 60.657004] Call [ 65.940637] RIP: 0033:0x7ff21131e8f3
5060 13:59:55.290782 Trace:
5061 13:59:55.293527 # [ 60.659731] ? execute_location+0x45/0x56
5062 13:59:55.316248 # [ 60[ 65.950846] Code: 8b 15 a1 25 0e 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
5063 13:59:55.319858 .664204] ? direct_entry.cold+0x2c/0x38
5064 13:59:55.329578 # [ 60.674986] ? ful[ 65.978039] RSP: 002b:00007ffe9635bb88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5065 13:59:55.332571 l_proxy_write+0x53/0x80
5066 13:59:55.346285 # [ 60.679461] ? vfs_write+0xe7/0x3a[ 65.992725] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007ff21131e8f3
5067 13:59:55.346867 0
5068 13:59:55.349590 # [ 60.683353] ? ksys_write+0x68/0xf0
5069 13:59:55.359242 # [ 60.687248] ?[ 66.006900] RDX: 0000000000000016 RSI: 00007ff211211000 RDI: 0000000000000001
5070 13:59:55.362408 do_syscall_64+0x30/0x40
5071 13:59:55.372464 # [ 60.691432] ? entry_SYSCALL_64_a[ 66.021102] RBP: 00007ff211211000 R08: 00007ff211210010 R09: 0000000000000000
5072 13:59:55.375665 fter_hwframe+0x61/0xc6
5073 13:59:55.388908 # [ 60.697267] Modules linked in: fuse[ 66.035277] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5074 13:59:55.402244 ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_tri[ 66.049471] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5075 13:59:55.412442 ggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_light[ 66.063659] irq event stamp: 0
5076 13:59:55.425191 bar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_te[ 66.073289] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5077 13:59:55.428623 mp_thermal cros_ec_dev cros_usbpd_notify
5078 13:59:55.438350 # [ 60.729898] CR2: [ 66.086502] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5079 13:59:55.442046 ffffffffb2d9b320
5080 13:59:55.455135 # [ 60.733594] ---[ end trace d57bcebaeffbda[ 66.101859] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5081 13:59:55.455738 04 ]---
5082 13:59:55.461623 # [ 60.738748] RIP: 0010:lkdtm_BUG+0x5/0x10
5083 13:59:55.468135 # [ 60[ 66.117206] softirqs last disabled at (0): [<0000000000000000>] 0x0
5084 13:59:55.481677 .743114] Code: 89 ff e8 fe b5 a3 ff 48 c7 c0 ea ff ff ff eb de 4[ 66.130455] ---[ end trace d57bcebaeffbda0c ]---
5085 13:59:55.491190 8 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f[ 66.141837] lkdtm: Overflow detected: saturated
5086 13:59:55.497506 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 60 fc 93 02
5087 13:59:55.503811 # [ 60.764092] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
5088 13:59:55.513945 # [ 60.769922] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
5089 13:59:55.520303 # [ 60.777887] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
5090 13:59:55.530267 # [ 60.785851] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
5091 13:59:55.536913 # [ 60.793819] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5092 13:59:55.546906 # [ 60.801783] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
5093 13:59:55.553453 # [ 60.809752] FS: 00007fac268e7580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
5094 13:59:55.560204 # [ 60.818786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5095 13:59:55.570376 # [ 60.825201] CR2: ffffffffb2d9b320 CR3: 00000001034e4002 CR4: 00000000003706e0
5096 13:59:55.573550 # EXEC_RODATA: saw 'call trace:': ok
5097 13:59:55.577179 ok 34 selftests: lkdtm: EXEC_RODATA.sh
5098 13:59:55.580509 # selftests: lkdtm: EXEC_USERSPACE.sh
5099 13:59:55.583410 # Killed
5100 13:59:55.587320 # [ 60.961600] lkdtm: Performing direct entry EXEC_USERSPACE
5101 13:59:55.597006 # [ 60.969794] lkdtm: attempting ok execution at ffffffffb20dec80
5102 13:59:55.603347 # [ 60.982560] lkdtm: attempting bad execution at 00007f98edd7d000
5103 13:59:55.609901 # [ 60.995338] unable to execute userspace code (SMEP?) (uid: 0)
5104 13:59:55.616428 # [ 61.007950] BUG: unable to handle page fault for address: 00007f98edd7d000
5105 13:59:55.623249 # [ 61.015629] #PF: supervisor instruction fetch in kernel mode
5106 13:59:55.629527 # [ 61.021949] #PF: error_code(0x0011) - permissions violation
5107 13:59:55.639556 # [ 61.028168] PGD 800000010300c067 P4D 800000010300c067 PUD 103305067 PMD 103304067 PTE 114f66067
5108 13:59:55.643025 # [ 61.037893] Oops: 0011 [#10] SMP PTI
5109 13:59:55.653065 # [ 61.041882] CPU: 0 PID: 1807 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5110 13:59:55.659783 # [ 61.050528] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5111 13:59:55.662654 # [ 61.057333] RIP: 0010:0x7f98edd7d000
5112 13:59:55.672388 # [ 61.061320] Code: Unable to access opcode bytes at RIP 0x7f98edd7cfd6.
5113 13:59:55.675617 # [ 61.068612] RSP: 0018:ffffacdd02577e50 EFLAGS: 00010246
5114 13:59:55.686004 # [ 61.074444] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 0000000000000000
5115 13:59:55.695827 # [ 61.082417] RDX: 0000000000000000 RSI: ffff933[ 66.348150] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
5116 13:59:55.699419 1bac1bf70 RDI: ffff9331bac1bf70
5117 13:59:55.709374 # [ 61.090388] RBP: 00007f98e[ 66.358693] lkdtm: attempting good refcount_add() without overflow
5118 13:59:55.715402 dd7d000 R08: 0000000000000000 R09: 0000000000000000
5119 13:59:55.722070 # [ 61.09[ 66.371820] lkdtm: attempting bad refcount_add() overflow
5120 13:59:55.732411 8359] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000[ 66.384061] ------------[ cut here ]------------
5121 13:59:55.735170 000000f
5122 13:59:55.745699 # [ 61.106328] R13: ffffacdd02577f10 R14: ffffacdd025[ 66.395428] refcount_t: saturated; leaking memory.
5123 13:59:55.748678 77f10 R15: ffff93314317d000
5124 13:59:55.761908 # [ 61.114300] FS: 00007f98edd4e[ 66.407022] WARNING: CPU: 2 PID: 2085 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5125 13:59:55.765192 580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5126 13:59:55.794695 # [ [ 66.422635] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5127 13:59:55.797972 61.123340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5128 13:59:55.807981 [ 66.455266] CPU: 2 PID: 2085 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5129 13:59:55.820615 # [ 61.129750] CR2: 00007f98edd7d000 CR3: 0000000104e44005 CR4[ 66.470129] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5130 13:59:55.823846 : 00000000003706f0
5131 13:59:55.827069 # [ 61.137720] Call Trace:
5132 13:59:55.833983 # [ 61.14045[ 66.483152] RIP: 0010:refcount_warn_saturate+0x51/0x110
5133 13:59:55.837276 0] ? lkdtm_EXEC_USERSPACE.cold+0x66/0xae
5134 13:59:55.860612 # [ 61.145805] ? d[ 66.495205] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
5135 13:59:55.863911 irect_entry.cold+0x2c/0x38
5136 13:59:55.873991 # [ 61.150380] ? full_proxy_write[ 66.522395] RSP: 0018:ffffacdd029afe48 EFLAGS: 00010286
5137 13:59:55.874292 +0x53/0x80
5138 13:59:55.876882 # [ 61.154863] ? vfs_write+0xe7/0x3a0
5139 13:59:55.887164 # [ 61.1[ 66.534467] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
5140 13:59:55.890631 58762] ? ksys_write+0x68/0xf0
5141 13:59:55.900297 # [ 61.162654] ? do_syscall_6[ 66.548630] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
5142 13:59:55.903643 4+0x30/0x40
5143 13:59:55.916766 # [ 61.166829] ? entry_SYSCALL_64_after_hwframe+[ 66.562811] RBP: ffffffffb318ad63 R08: 0000000000000000 R09: 0000000000000000
5144 13:59:55.917367 0x61/0xc6
5145 13:59:55.929974 # [ 61.172658] Modules linked in: fuse ip_tables cr[ 66.576995] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5146 13:59:55.942956 os_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer[ 66.591179] R13: ffffacdd029aff10 R14: ffffacdd029aff10 R15: ffff9331436cd000
5147 13:59:55.959515 kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_c[ 66.605367] FS: 00007f20b03a2580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
5148 13:59:55.972800 hardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cr[ 66.620619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5149 13:59:55.973383 os_ec_dev cros_usbpd_notify
5150 13:59:55.986019 # [ 61.199100] CR2: 00007f98edd7d[ 66.633251] CR2: 00007f20b01ab000 CR3: 0000000103794004 CR4: 00000000003706e0
5151 13:59:55.986602 000
5152 13:59:55.992644 # [ 61.202789] ---[ end trace d57bcebaeffbda05 ]---
5153 13:59:55.996098 # [ [ 66.647435] Call Trace:
5154 13:59:55.999387 61.207942] RIP: 0010:lkdtm_BUG+0x5/0x10
5155 13:59:56.006033 # [ 61.212320] Code[ 66.656382] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa7
5156 13:59:56.015956 : 89 ff e8 fe b5 a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff[ 66.667945] direct_entry.cold+0x2c/0x38
5157 13:59:56.025616 ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 [ 66.678537] full_proxy_write+0x53/0x80
5158 13:59:56.035550 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 60 fc 93[ 66.689033] vfs_write+0xe7/0x3a0
5159 13:59:56.038888 02
5160 13:59:56.045293 # [ 61.233303] RSP: 0018:ffffacdd014d7e60 EFLAGS: 0001028[ 66.698944] ksys_write+0x68/0xf0
5161 13:59:56.048500 2
5162 13:59:56.058590 # [ 61.239136] RAX: ffffffffb20de8b0 RBX: 0000000000000001 [ 66.708858] do_syscall_64+0x30/0x40
5163 13:59:56.059159 RCX: 0000000000000000
5164 13:59:56.069046 # [ 61.247105] RDX: 0000000000000000 RS[ 66.719063] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5165 13:59:56.072356 I: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
5166 13:59:56.078391 # [ 61.255078] RBP:[ 66.730916] RIP: 0033:0x7f20b02b88f3
5167 13:59:56.084937 ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
5168 13:59:56.104709 #[ 66.741121] Code: 8b 15 a1 25 0e 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
5169 13:59:56.121361 [ 61.263045] R10: 00000000ffffe000 R11: 3fffffffffffffff R12:[ 66.768321] RSP: 002b:00007ffea4c139d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5170 13:59:56.121970 0000000000000004
5171 13:59:56.134486 # [ 61.271012] R13: ffffacdd014d7f10 R14: f[ 66.782990] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f20b02b88f3
5172 13:59:56.137671 fffacdd014d7f10 R15: ffff933144e88000
5173 13:59:56.150936 # [ 61.278986] FS: 000[ 66.797174] RDX: 0000000000000016 RSI: 00007f20b01ab000 RDI: 0000000000000001
5174 13:59:56.164499 07f98edd4e580(0000) GS:ffff9331bac00000(0000) knlGS:000000000000[ 66.811360] RBP: 00007f20b01ab000 R08: 00007f20b01aa010 R09: 0000000000000000
5175 13:59:56.165112 0000
5176 13:59:56.177852 # [ 61.288018] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000[ 66.825546] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5177 13:59:56.178661 80050033
5178 13:59:56.190695 # [ 61.294423] CR2: 00007f98edd7d000 CR3: 0000000104[ 66.839730] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5179 13:59:56.194131 e44005 CR4: 00000000003706f0
5180 13:59:56.200967 # [ 61.302389] BUG: sleeping fun[ 66.853919] irq event stamp: 0
5181 13:59:56.213878 ction called from invalid context at include/linux/percpu-rwsem.[ 66.863534] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5182 13:59:56.216778 h:49
5183 13:59:56.230120 # [ 61.312292] in_atomic(): 0, irqs_disabled(): 1, non_b[ 66.876750] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5184 13:59:56.233515 lock: 0, pid: 1807, name: cat
5185 13:59:56.246472 # [ 61.320740] INFO: lockdep is[ 66.892098] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5186 13:59:56.247054 turned off.
5187 13:59:56.249911 # [ 61.325118] irq event stamp: 0
5188 13:59:56.260092 # [ 61.3285[ 66.907448] softirqs last disabled at (0): [<0000000000000000>] 0x0
5189 13:59:56.263382 24] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5190 13:59:56.269969 # [[ 66.920663] ---[ end trace d57bcebaeffbda0d ]---
5191 13:59:56.282938 61.335524] hardirqs last disabled at (0): [<ffffffffb1900cf0>[ 66.932031] lkdtm: Overflow detected: saturated
5192 13:59:56.283567 ] copy_process+0x640/0x1c80
5193 13:59:56.292768 # [ 61.344654] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5194 13:59:56.299708 # [ 61.353788] softirqs last disabled at (0): [<0000000000000000>] 0x0
5195 13:59:56.309304 # [ 61.360785] CPU: 0 PID: 1807 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5196 13:59:56.315351 # [ 61.369428] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5197 13:59:56.318693 # [ 61.376235] Call Trace:
5198 13:59:56.322137 # [ 61.378965] dump_stack+0x77/0x9b
5199 13:59:56.328703 # [ 61.382669] ___might_sleep.cold+0xa6/0xb6
5200 13:59:56.332137 # [ 61.387246] exit_signals+0x1c/0x2e0
5201 13:59:56.335524 # [ 61.391236] do_exit+0xd5/0xb00
5202 13:59:56.338820 # [ 61.394742] ? ksys_write+0x68/0xf0
5203 13:59:56.345046 # [ 61.398637] rewind_stack_do_exit+0x17/0x20
5204 13:59:56.348338 # [ 61.403312] RIP: 0033:0x7f98edc648f3
5205 13:59:56.371858 # [ 61.407300] Code: 8b 15 a1 25 0e 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
5206 13:59:56.378430 # [ 61.428287] RSP: 002b:00007ffd9e6ef4e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5207 13:59:56.388247 # [ 61.436739] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f98edc648f3
5208 13:59:56.394888 # [ 61.444709] RDX: 000000000000000f RSI: 00007f98edb57000 RDI: 0000000000000001
5209 13:59:56.408047 # [ 61.452679] RBP: 00007f98edb57000 R08: [ 67.060306] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
5210 13:59:56.411700 00007f98edb56010 R09: 0000000000000000
5211 13:59:56.421282 # [ 61.460644] R10: ff[ 67.068972] lkdtm: attempting bad refcount_inc_not_zero() overflow
5212 13:59:56.424600 fffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5213 13:59:56.431177 # [ [ 67.082096] ------------[ cut here ]------------
5214 13:59:56.444725 61.468614] R13: 0000000000000001 R14: 0000000000020000 R15: 00[ 67.093459] refcount_t: saturated; leaking memory.
5215 13:59:56.445218 00000000020000
5216 13:59:56.447776 # EXEC_USERSPACE: saw 'call trace:': ok
5217 13:59:56.458005 ok 35 s[ 67.105055] WARNING: CPU: 2 PID: 2117 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
5218 13:59:56.461008 elftests: lkdtm: EXEC_USERSPACE.sh
5219 13:59:56.490692 # selftests: lkdtm: EXEC_NUL[ 67.120666] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5220 13:59:56.491324 L.sh
5221 13:59:56.494183 # Killed
5222 13:59:56.507473 # [ 61.692160] lkdtm: Performing direct entry [ 67.153328] CPU: 2 PID: 2117 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5223 13:59:56.508075 EXEC_NULL
5224 13:59:56.520647 # [ 61.699698] lkdtm: attempting ok execution at ff[ 67.168159] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5225 13:59:56.521260 ffffffb20dec80
5226 13:59:56.530359 # [ 61.706232] lkdtm: attempting bad execution[ 67.181176] RIP: 0010:refcount_warn_saturate+0x97/0x110
5227 13:59:56.533311 at 0000000000000000
5228 13:59:56.559907 # [ 61.712879] BUG: kernel NULL pointer [ 67.193247] Code: 01 01 e8 27 86 98 00 0f 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
5229 13:59:56.563161 dereference, address: 0000000000000000
5230 13:59:56.569951 # [ 61.720660] #PF: su[ 67.220443] RSP: 0018:ffffacdd029f7e38 EFLAGS: 00010282
5231 13:59:56.576416 pervisor instruction fetch in kernel mode
5232 13:59:56.586385 # [ 61.733188] #PF:[ 67.232491] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5233 13:59:56.589599 error_code(0x0010) - not-present page
5234 13:59:56.599684 # [ 61.738923] PGD 0 P[ 67.246676] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
5235 13:59:56.600269 4D 0
5236 13:59:56.602382 # [ 61.741746] Oops: 0010 [#11] SMP PTI
5237 13:59:56.612624 # [ 61.74573[ 67.260862] RBP: ffffffffb318a9a0 R08: 0000000000000000 R09: 0000000000000000
5238 13:59:56.625999 5] CPU: 1 PID: 1843 Comm: cat Tainted: G D W 5.10.1[ 67.275047] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5239 13:59:56.628936 46-cip17 #1
5240 13:59:56.642315 # [ 61.754370] Hardware name: Google Rammus/Rammu[ 67.289249] R13: ffffacdd029f7f10 R14: ffffacdd029f7f10 R15: ffff933144e59000
5241 13:59:56.642936 s, BIOS 09/04/2020
5242 13:59:56.645347 # [ 61.761172] RIP: 0010:0x0
5243 13:59:56.655158 # [ 61.76[ 67.303434] FS: 00007fb713640580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
5244 13:59:56.668478 4090] Code: Unable to access opcode bytes at RIP 0xfffffffffffff[ 67.318685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5245 13:59:56.671839 fd6.
5246 13:59:56.684834 # [ 61.771766] RSP: 0018:ffffacdd0260fe48 EFLAGS: 000102[ 67.331317] CR2: 00007fb713449000 CR3: 0000000104e36001 CR4: 00000000003706e0
5247 13:59:56.685416 46
5248 13:59:56.691229 # [ 61.777590] RAX: 0000000000000033 RBX: 0000000000000000[ 67.345503] Call Trace:
5249 13:59:56.694398 RCX: 0000000000000000
5250 13:59:56.704509 # [ 61.785556] RDX: 0000000000000000 R[ 67.354449] __refcount_add_not_zero.constprop.0+0x2a/0x35
5251 13:59:56.707751 SI: ffff9331bac9bf70 RDI: ffff9331bac9bf70
5252 13:59:56.717584 # [ 61.793523] RBP[ 67.366810] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x76
5253 13:59:56.724398 : 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
5254 13:59:56.727819 [ 67.379257] direct_entry.cold+0x2c/0x38
5255 13:59:56.737640 # [ 61.801489] R10: 00000000ffffe000 R11: 3fffffffffffffff R12[ 67.389848] full_proxy_write+0x53/0x80
5256 13:59:56.740867 : 000000000000000a
5257 13:59:56.747445 # [ 61.809456] R13: ffffacdd0260ff10 R14: [ 67.400345] vfs_write+0xe7/0x3a0
5258 13:59:56.750618 ffffacdd0260ff10 R15: ffff9331433d7000
5259 13:59:56.757851 # [ 61.817422] FS: 00[ 67.410259] ksys_write+0x68/0xf0
5260 13:59:56.767500 007fecb3adc580(0000) GS:ffff9331bac80000(0000) knlGS:00000000000[ 67.420168] do_syscall_64+0x30/0x40
5261 13:59:56.770366 00000
5262 13:59:56.780773 # [ 61.826456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000[ 67.430373] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5263 13:59:56.781364 080050033
5264 13:59:56.790340 # [ 61.832870] CR2: ffffffffffffffd6 CR3: 000000010[ 67.442252] RIP: 0033:0x7fb7135568f3
5265 13:59:56.793534 36ce006 CR4: 00000000003706e0
5266 13:59:56.797191 # [ 61.840837] Call Trace:
5267 13:59:56.816908 # [[ 67.452454] Code: 8b 15 a1 25 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5268 13:59:56.823507 61.843564] execute_location+0x45/0x56
5269 13:59:56.833487 # [ 61.847843] dir[ 67.479649] RSP: 002b:00007ffc04cf9278 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5270 13:59:56.836467 ect_entry.cold+0x2c/0x38
5271 13:59:56.846097 # [ 61.852236] full_proxy_write+0x5[ 67.494319] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fb7135568f3
5272 13:59:56.846669 3/0x80
5273 13:59:56.853019 # [ 61.856524] vfs_write+0xe7/0x3a0
5274 13:59:56.859676 # [ 61.866429][ 67.508502] RDX: 000000000000001f RSI: 00007fb713449000 RDI: 0000000000000001
5275 13:59:56.862579 ksys_write+0x68/0xf0
5276 13:59:56.876048 # [ 61.870125] do_syscall_64+0x30/0x4[ 67.522687] RBP: 00007fb713449000 R08: 00007fb713448010 R09: 0000000000000000
5277 13:59:56.876637 0
5278 13:59:56.882594 # [ 61.874112] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5279 13:59:56.889336 #[ 67.536872] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5280 13:59:56.892315 [ 61.879740] RIP: 0033:0x7fecb39f28f3
5281 13:59:56.902668 # [ 61.883727] Code:[ 67.551056] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5282 13:59:56.912594 8b 15 a1 25 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f [ 67.565258] irq event stamp: 0
5283 13:59:56.925670 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <[ 67.574872] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5284 13:59:56.941997 48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 [ 67.588089] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5285 13:59:56.942594 18
5286 13:59:56.958404 # [ 61.904696] RSP: 002b:00007ffe8bef2fb8 EFLAGS: 00000246[ 67.603435] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5287 13:59:56.958999 ORIG_RAX: 0000000000000001
5288 13:59:56.971315 # [ 61.913146] RAX: fffffffffffff[ 67.618785] softirqs last disabled at (0): [<0000000000000000>] 0x0
5289 13:59:56.974584 fda RBX: 000000000000000a RCX: 00007fecb39f28f3
5290 13:59:56.981283 # [ 61.921112[ 67.631999] ---[ end trace d57bcebaeffbda0e ]---
5291 13:59:56.991145 ] RDX: 000000000000000a RSI: 00007fecb38e5000 RDI: 0000000000000[ 67.643370] lkdtm: Overflow detected: saturated
5292 13:59:56.994473 001
5293 13:59:57.000931 # [ 61.929076] RBP: 00007fecb38e5000 R08: 00007fecb38e4010 R09: 0000000000000000
5294 13:59:57.011294 # [ 61.937043] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5295 13:59:57.017677 # [ 61.945010] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5296 13:59:57.044103 # [ 61.952982] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5297 13:59:57.047115 # [ 61.985608] CR2: 0000000000000000
5298 13:59:57.053600 # [ 61.989304] ---[ end trace d57bcebaeffbda06 ]---
5299 13:59:57.057014 # [ 61.994455] RIP: 0010:lkdtm_BUG+0x5/0x10
5300 13:59:57.080168 # [ 61.998823] Code: 89 ff e8 fe b5 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 60 fc 93 02
5301 13:59:57.086592 # [ 62.019789] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
5302 13:59:57.093598 # [ 62.025619] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
5303 13:59:57.103429 # [ 62.033585] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
5304 13:59:57.109970 # [ 62.041551] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
5305 13:59:57.116508 # [ 62.049518] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5306 13:59:57.126207 # [ 62.057484] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
5307 13:59:57.136372 # [ 62.065452] FS: 00007fecb3adc[ 67.788854] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5308 13:59:57.142899 580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
5309 13:59:57.149565 # [ [ 67.799229] lkdtm: attempting bad refcount_add_not_zero() overflow
5310 13:59:57.156710 62.074485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5311 13:59:57.162625 [ 67.812352] ------------[ cut here ]------------
5312 13:59:57.172704 # [ 62.080898] CR2: ffffffffffffffd6 CR3: 00000001036ce006 CR4[ 67.823716] refcount_t: saturated; leaking memory.
5313 13:59:57.175759 : 00000000003706e0
5314 13:59:57.179245 # EXEC_NULL: saw 'call trace:': ok
5315 13:59:57.189239 ok 36 se[ 67.835325] WARNING: CPU: 2 PID: 2149 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
5316 13:59:57.192437 lftests: lkdtm: EXEC_NULL.sh
5317 13:59:57.221814 # selftests: lkdtm: ACCESS_USERSPA[ 67.850922] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5318 13:59:57.222357 CE.sh
5319 13:59:57.222706 # Killed
5320 13:59:57.235243 # [ 62.241197] lkdtm: Performing direct entry[ 67.883553] CPU: 2 PID: 2149 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5321 13:59:57.238845 ACCESS_USERSPACE
5322 13:59:57.248660 # [ 62.250560] lkdtm: attempting bad read a[ 67.898412] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5323 13:59:57.251782 t 00007fad14949000
5324 13:59:57.262098 # [ 62.262884] BUG: unable to handle page [ 67.911434] RIP: 0010:refcount_warn_saturate+0x97/0x110
5325 13:59:57.265194 fault for address: 00007fad14949000
5326 13:59:57.288546 # [ 62.276755] #PF: super[ 67.923488] Code: 01 01 e8 27 86 98 00 0f 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
5327 13:59:57.291584 visor read access in kernel mode
5328 13:59:57.301367 # [ 62.282490] #PF: error_co[ 67.950677] RSP: 0018:ffffacdd02a9fe38 EFLAGS: 00010282
5329 13:59:57.308161 [ 67.962724] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5330 13:59:57.311737 de(0x0001) - permissions violation
5331 13:59:57.324476 # [ 62.288710] PGD 8000000[ 67.970697] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
5332 13:59:57.331290 [ 67.984874] RBP: ffffffffb318a9c0 R08: 0000000000000000 R09: 0000000000000000
5333 13:59:57.344128 102772067 P4D 8000000102772067 PUD 105661067 PMD 103669067 PTE 1[ 67.992847] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5334 13:59:57.353816 [ 68.007026] R13: ffffacdd02a9ff10 R14: ffffacdd02a9ff10 R15: ffff9331437fd000
5335 13:59:57.354403 14f73067
5336 13:59:57.357807 # [ 62.298436] Oops: 0001 [#12] SMP PTI
5337 13:59:57.367598 # [ 62.30[ 68.014999] FS: 00007f7d53fca580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
5338 13:59:57.373817 [ 68.030249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5339 13:59:57.390215 2413] CPU: 0 PID: 1878 Comm: cat Tainted: G D W 5.1[ 68.036669] CR2: 00007f7d53dd3000 CR3: 0000000104dfe001 CR4: 00000000003706e0
5340 13:59:57.390811 [ 68.050846] Call Trace:
5341 13:59:57.393557 0.146-cip17 #1
5342 13:59:57.403557 # [ 62.311062] Hardware name: Google Rammus/Ra[ 68.053580] __refcount_add_not_zero.constprop.0+0x2a/0x35
5343 13:59:57.406503 mmus, BIOS 09/04/2020
5344 13:59:57.416841 # [ 62.317860] RIP: 0010:lkdtm_ACCESS_[ 68.065912] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x76
5345 13:59:57.419918 USERSPACE.cold+0x41/0xa3
5346 13:59:57.426677 # [ 62.324087] Code: 00 00 00 75 64 [ 68.078349] direct_entry.cold+0x2c/0x38
5347 13:59:57.436386 48 83 c4 10 5d c3 cc cc cc cc 48 89 ee 48 c7 c7 28 bc 18 b3 e8 0[ 68.088944] full_proxy_write+0x53/0x80
5348 13:59:57.446235 9 9a fd ff 48 c7 c7 50 bc 18 b3 b8 de c0 de c0 <48> 03 45 00 48 [ 68.099439] vfs_write+0xe7/0x3a0
5349 13:59:57.452671 89 04 24 e8 f0 99 fd ff 48 89 ee 48 c7 c7 78 bc 18
5350 13:59:57.456364 # [ 62.345[ 68.109352] ksys_write+0x68/0xf0
5351 13:59:57.462710 068] RSP: 0018:ffffacdd02687e48 EFLAGS: 00010246
5352 13:59:57.469155 # [ 62.35090[ 68.119267] do_syscall_64+0x30/0x40
5353 13:59:57.479225 0] RAX: 00000000c0dec0de RBX: 0000000000000026 RCX: 000000000000[ 68.129471] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5354 13:59:57.482365 [ 68.141324] RIP: 0033:0x7f7d53ee08f3
5355 13:59:57.485821 0000
5356 13:59:57.512092 # [ 62.358860] RDX: 0000000000000000 RSI: ffff9331bac1bf[ 68.145315] Code: 8b 15 a1 25 0e 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
5357 13:59:57.518389 [ 68.172504] RSP: 002b:00007ffe4d67bcd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5358 13:59:57.521886 70 RDI: ffffffffb318bc50
5359 13:59:57.534769 # [ 62.366831] RBP: 00007fad14949000[ 68.180965] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f7d53ee08f3
5360 13:59:57.538250 R08: 0000000000000000 R09: 0000000000000000
5361 13:59:57.548007 # [ 62.374799] R[ 68.195146] RDX: 000000000000001f RSI: 00007f7d53dd3000 RDI: 0000000000000001
5362 13:59:57.561682 10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000011[ 68.209328] RBP: 00007f7d53dd3000 R08: 00007f7d53dd2010 R09: 0000000000000000
5363 13:59:57.571319 [ 68.223512] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5364 13:59:57.571922
5365 13:59:57.584378 # [ 62.382767] R13: ffffacdd02687f10 R14: ffffacdd02687f10 R[ 68.231484] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5366 13:59:57.584968 15: ffff933143313000
5367 13:59:57.594416 # [ 62.390736] FS: 00007fad1491a580(000[ 68.245692] irq event stamp: 0
5368 13:59:57.597807 0) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5369 13:59:57.607851 # [ 62.39[ 68.255309] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5370 13:59:57.611171 9764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5371 13:59:57.620804 # [ 6[ 68.268521] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5372 13:59:57.630713 [ 68.283870] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5373 13:59:57.643808 2.406178] CR2: 00007fad14949000 CR3: 0000000103670005 CR4: 00000[ 68.293008] softirqs last disabled at (0): [<0000000000000000>] 0x0
5374 13:59:57.650521 [ 68.306216] ---[ end trace d57bcebaeffbda0f ]---
5375 13:59:57.651130 000003706f0
5376 13:59:57.653905 # [ 62.414146] Call Trace:
5377 13:59:57.660016 # [ 62.416874] dir[ 68.311397] lkdtm: Overflow detected: saturated
5378 13:59:57.663410 ect_entry.cold+0x2c/0x38
5379 13:59:57.666698 # [ 62.421258] full_proxy_write+0x53/0x80
5380 13:59:57.670230 # [ 62.425544] vfs_write+0xe7/0x3a0
5381 13:59:57.676678 # [ 62.429247] ksys_write+0x68/0xf0
5382 13:59:57.680115 # [ 62.432935] do_syscall_64+0x30/0x40
5383 13:59:57.686632 # [ 62.436925] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5384 13:59:57.689833 # [ 62.442560] RIP: 0033:0x7fad148308f3
5385 13:59:57.709524 # [ 62.446549] Code: 8b 15 a1 25 0e 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
5386 13:59:57.719439 # [ 62.467520] RSP: 002b:00007ffc510c0ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5387 13:59:57.729314 # [ 62.475975] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007fad148308f3
5388 13:59:57.735623 # [ 62.483943] RDX: 0000000000000011 RSI: 00007fad14723000 RDI: 0000000000000001
5389 13:59:57.742306 # [ 62.491910] RBP: 00007fad14723000 R08: 00007fad14722010 R09: 0000000000000000
5390 13:59:57.752176 # [ 62.499876] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5391 13:59:57.759551 # [ 62.507844] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5392 13:59:57.785716 # [ 62.515816] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5393 13:59:57.792052 # [ 62.542253] CR2: 00007fad14949000
5394 13:59:57.795665 # [ 62.545950] ---[ end trace d57bcebaeffbda07 ]---
5395 13:59:57.805394 # [ 62.55110[ 68.455657] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5396 13:59:57.808585 [ 68.465724] lkdtm: attempting good refcount_dec()
5397 13:59:57.814974 [ 68.470978] lkdtm: attempting bad refcount_dec() to zero
5398 13:59:57.818074 6] RIP: 0010:lkdtm_BUG+0x5/0x10
5399 13:59:57.825142 # [ 62.555484] Code: 89 ff e8[ 68.476939] ------------[ cut here ]------------
5400 13:59:57.831974 [ 68.488305] refcount_t: decrement hit 0; leaking memory.
5401 13:59:57.841436 [ 68.494280] WARNING: CPU: 3 PID: 2181 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5402 13:59:57.867862 [ 68.503736] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5403 13:59:57.884057 fe b5 a3 ff 48 c7 c0 ea ff ff ff eb de 48 c7 c0 ea ff ff ff c3 [ 68.530186] CPU: 3 PID: 2181 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5404 13:59:57.891063 [ 68.545053] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5405 13:59:57.897069 [ 68.551913] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5406 13:59:57.924188 cc cc cc cc 48 c7 c0 f4 ff ff ff eb c9 0f 1f 44 00 00 <0f> 0b 66[ 68.557757] Code: 38 68 12 b3 c6 05 0b 49 94 01 01 e8 ba 85 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 08 68 12 b3 c6 05 f2 48 94 01 01 e8 a0 85 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5407 13:59:57.930638 [ 68.584943] RSP: 0018:ffffacdd02affe48 EFLAGS: 00010286
5408 13:59:57.937066 [ 68.590794] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5409 13:59:57.943346 [ 68.598763] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
5410 13:59:57.953307 [ 68.606733] RBP: ffffffffb318ad79 R08: 0000000000000000 R09: 0000000000000000
5411 13:59:57.960916 [ 68.614703] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5412 13:59:57.969720 [ 68.622674] R13: ffffacdd02afff10 R14: ffffacdd02afff10 R15: ffff9331454d5000
5413 13:59:57.976375 [ 68.630643] FS: 00007f0a20c6e580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
5414 13:59:57.983592 [ 68.639682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5415 13:59:57.992877 [ 68.646099] CR2: 00007f0a20a77000 CR3: 00000001033d0006 CR4: 00000000003706e0
5416 13:59:57.996113 [ 68.654069] Call Trace:
5417 13:59:57.999412 [ 68.656802] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xbd
5418 13:59:58.002874 [ 68.661795] direct_entry.cold+0x2c/0x38
5419 13:59:58.009733 [ 68.666199] full_proxy_write+0x53/0x80
5420 13:59:58.012716 [ 68.670508] vfs_write+0xe7/0x3a0
5421 13:59:58.019309 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 60 fc 93 02
5422 13:59:58.022440 # [ [ 68.674252] ksys_write+0x68/0xf0
5423 13:59:58.025750 [ 68.684167] do_syscall_64+0x30/0x40
5424 13:59:58.032722 [ 68.688183] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5425 13:59:58.035928 [ 68.693825] RIP: 0033:0x7f0a20b848f3
5426 13:59:58.055730 [ 68.697815] Code: 8b 15 a1 25 0e 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
5427 13:59:58.065653 [ 68.718795] RSP: 002b:00007ffcb853ceb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5428 13:59:58.072236 [ 68.727254] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f0a20b848f3
5429 13:59:58.078648 62.576468] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
5430 13:59:58.088410 # [ 6[ 68.735227] RDX: 0000000000000012 RSI: 00007f0a20a77000 RDI: 0000000000000001
5431 13:59:58.095138 [ 68.749406] RBP: 00007f0a20a77000 R08: 00007f0a20a76010 R09: 0000000000000000
5432 13:59:58.108395 2.582302] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 00000[ 68.757378] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5433 13:59:58.111288 00000000000
5434 13:59:58.124945 # [ 62.590271] RDX: 0000000000000000 RSI: ffff933[ 68.771562] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5435 13:59:58.127877 [ 68.785770] irq event stamp: 0
5436 13:59:58.131319 1bac1bf70 RDI: ffffffffb2d9ae90
5437 13:59:58.140867 # [ 62.598241] RBP: ffffffffb[ 68.789178] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5438 13:59:58.151112 [ 68.802386] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5439 13:59:58.157425 [ 68.811545] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5440 13:59:58.163985 [ 68.820679] softirqs last disabled at (0): [<0000000000000000>] 0x0
5441 13:59:58.170721 [ 68.827680] ---[ end trace d57bcebaeffbda10 ]---
5442 13:59:58.174252 [ 68.832836] lkdtm: Zero detected: saturated
5443 13:59:58.180804 31e60b8 R08: 0000000000000001 R09: 0000000000000001
5444 13:59:58.187452 # [ 62.606209] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5445 13:59:58.197307 # [ 62.614176] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
5446 13:59:58.207406 # [ 62.622146] FS: 00007fad1491a580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5447 13:59:58.213963 # [ 62.631182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5448 13:59:58.220438 # [ 62.637597] CR2: 00007fad14949000 CR3: 0000000103670005 CR4: 00000000003706f0
5449 13:59:58.230295 # [ 62.645565] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
5450 13:59:58.240050 # [ 62.655477] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1878, name: cat
5451 13:59:58.243396 # [ 62.663932] INFO: lockdep is turned off.
5452 13:59:58.246744 # [ 62.668309] irq event stamp: 0
5453 13:59:58.256507 # [ 62.671715] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5454 13:59:58.263195 # [ 62.678705] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5455 13:59:58.273049 # [ 62.687837] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5456 13:59:58.279475 # [ 62.696971] softirqs last disabled at (0): [<0000000000000000>] 0x0
5457 13:59:58.289745 # [ 62.703967] CPU: 0 PID: 1878 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5458 13:59:58.296542 # [ 62.712615] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5459 13:59:58.299691 # [ 62.719419] Call Trace:
5460 13:59:58.302742 # [ 62.722147] dump_stack+0x77/0x9b
5461 13:59:58.309426 # [ 62.725847] ___might_sleep.cold+0xa6/0xb6
5462 13:59:58.312967 # [ 62.730419] exit_signals+0x1c/0x2e0
5463 13:59:58.316344 # [ 62.734407] do_exit+0xd5/0xb00
5464 13:59:58.319683 # [ 62.737901] ? ksys_write+0x68/0xf0
5465 13:59:58.326460 # [ 62.741794] rewind_stack_do_exit+0x17/0x20
5466 13:59:58.329294 # [ 62.746465] RIP: 0033:0x7fad148308f3
5467 13:59:58.355867 # [ 62.750451] Code: 8b 15 a1 25 0e 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 5[ 69.007455] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5468 13:59:58.359238 4 24 18
5469 13:59:58.368951 # [ 62.771429] RSP: 002b:00007ffc510c0ef8 EFLAGS: 000[ 69.018550] lkdtm: attempting bad refcount_dec() below zero
5470 13:59:58.372114 00246 ORIG_RAX: 0000000000000001
5471 13:59:58.378644 # [ 62.779881] RAX: ffffffff[ 69.030993] ------------[ cut here ]------------
5472 13:59:58.385348 ffffffda RBX: 0000000000000011 RCX: 00007fad148308f3
5473 13:59:58.392095 # [ 62.7[ 69.042358] refcount_t: decrement hit 0; leaking memory.
5474 13:59:58.408962 87849] RDX: 0000000000000011 RSI: 00007fad14723000 RDI: 00000000[ 69.054537] WARNING: CPU: 2 PID: 2216 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5475 13:59:58.409461 00000001
5476 13:59:58.441921 # [ 62.795819] RBP: 00007fad14723000 R08: 00007fad14[ 69.070147] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5477 13:59:58.444952 722010 R09: 0000000000000000
5478 13:59:58.454597 # [ 62.803788] R10: ffffffffffff[ 69.102806] CPU: 2 PID: 2216 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5479 13:59:58.461296 fbc5 R11: 0000000000000246 R12: 0000000000000001
5480 13:59:58.468031 # [ 62.81175[ 69.117648] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5481 13:59:58.474568 [ 69.130666] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5482 13:59:58.501023 6] R13: 0000000000000001 R14: 0000000000020000 R15: 000000000002[ 69.136504] Code: 38 68 12 b3 c6 05 0b 49 94 01 01 e8 ba 85 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 08 68 12 b3 c6 05 f2 48 94 01 01 e8 a0 85 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5483 13:59:58.501596 0000
5484 13:59:58.507561 # ACCESS_USERSPACE: saw 'call trace:': ok
5485 13:59:58.514036 ok 37 selftests[ 69.163688] RSP: 0018:ffffacdd02ba7e48 EFLAGS: 00010286
5486 13:59:58.517272 : lkdtm: ACCESS_USERSPACE.sh
5487 13:59:58.527303 # selftests: lkdtm: ACCESS_NULL.sh[ 69.175740] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5488 13:59:58.536775 [ 69.189922] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
5489 13:59:58.537362
5490 13:59:58.537744 # Killed
5491 13:59:58.550333 # [ 62.955986] lkdtm: Performing direct entry ACCE[ 69.197894] RBP: ffffffffb318ad8b R08: 0000000000000000 R09: 0000000000000000
5492 13:59:58.550947 SS_NULL
5493 13:59:58.563321 # [ 62.962257] lkdtm: attempting bad read at 00000000[ 69.212077] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5494 13:59:58.573353 [ 69.226262] R13: ffffacdd02ba7f10 R14: ffffacdd02ba7f10 R15: ffff9331427b3000
5495 13:59:58.573986 00000000
5496 13:59:58.586479 # [ 62.968440] BUG: kernel NULL pointer dereference,[ 69.234250] FS: 00007f99aa225580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
5497 13:59:58.589426 address: 0000000000000000
5498 13:59:58.599537 # [ 62.976242] #PF: supervisor rea[ 69.249496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5499 13:59:58.609327 [ 69.262126] CR2: 00007f99aa02e000 CR3: 0000000104fae002 CR4: 00000000003706e0
5500 13:59:58.609830 d access in kernel mode
5501 13:59:58.615919 # [ 62.988194] #PF: error_code(0x0000[ 69.270098] Call Trace:
5502 13:59:58.619231 ) - not-present page
5503 13:59:58.625683 [ 69.279038] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x61
5504 13:59:58.629414 [ 69.286523] direct_entry.cold+0x2c/0x38
5505 13:59:58.632449 # [ 62.993933] PGD 0 P4D 0
5506 13:59:58.638638 # [ 62.996760] Oops: 0000 [#13][ 69.290927] full_proxy_write+0x53/0x80
5507 13:59:58.642145 SMP PTI
5508 13:59:58.648634 # [ 63.006964] CPU: 3 PID: 1913 Comm: cat Tainted: G[ 69.301421] vfs_write+0xe7/0x3a0
5509 13:59:58.651992 [ 69.311361] ksys_write+0x68/0xf0
5510 13:59:58.658685 [ 69.315071] do_syscall_64+0x30/0x40
5511 13:59:58.662122 [ 69.319071] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5512 13:59:58.668515 [ 69.324719] RIP: 0033:0x7f99aa13b8f3
5513 13:59:58.688271 [ 69.328711] Code: 8b 15 a1 25 0e 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
5514 13:59:58.694788 [ 69.349693] RSP: 002b:00007ffdf7435478 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5515 13:59:58.704675 [ 69.358151] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f99aa13b8f3
5516 13:59:58.711251 [ 69.366123] RDX: 0000000000000016 RSI: 00007f99aa02e000 RDI: 0000000000000001
5517 13:59:58.714615 D W 5.10.146-cip17 #1
5518 13:59:58.728131 # [ 63.015615] Hardware n[ 69.374095] RBP: 00007f99aa02e000 R08: 00007f99aa02d010 R09: 0000000000000000
5519 13:59:58.734589 [ 69.388296] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5520 13:59:58.737727 ame: Google Rammus/Rammus, BIOS 09/04/2020
5521 13:59:58.747477 # [ 63.022422] RI[ 69.396268] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5522 13:59:58.751098 P: 0010:lkdtm_ACCESS_NULL+0x14/0x53
5523 13:59:58.757741 # [ 63.027673] Code: ad 9[ 69.410469] irq event stamp: 0
5524 13:59:58.764657 [ 69.420068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5525 13:59:58.781186 9 fd ff be 00 10 00 00 48 89 ef e8 9d 89 39 ff e9 69 ff ff ff 0f[ 69.427073] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5526 13:59:58.797360 1f 44 00 00 53 31 f6 48 c7 c7 28 bc 18 b3 e8 87 99 fd ff <48> 8[ 69.442412] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5527 13:59:58.803732 [ 69.457761] softirqs last disabled at (0): [<0000000000000000>] 0x0
5528 13:59:58.810256 b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 50 bc 18 b3 48 01
5529 13:59:58.813512 #[ 69.464764] ---[ end trace d57bcebaeffbda11 ]---
5530 13:59:58.820565 [ 63.048655] RSP: 0018:ffffacdd02727e58 EFLAGS: 00010246
5531 13:59:58.826733 # [[ 69.476128] lkdtm: Negative detected: saturated
5532 13:59:58.833426 63.054486] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
5533 13:59:58.839771 # [ 63.062453] RDX: 0000000000000000 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
5534 13:59:58.850039 # [ 63.070418] RBP: ffffffffb318ad19 R08: 0000000000000000 R09: 0000000000000000
5535 13:59:58.856318 # [ 63.078385] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
5536 13:59:58.866384 # [ 63.086353] R13: ffffacdd02727f10 R14: ffffacdd02727f10 R15: ffff93314325d000
5537 13:59:58.876045 # [ 63.094319] FS: 00007f66d715b580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
5538 13:59:58.883461 # [ 63.103355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5539 13:59:58.889281 # [ 63.109768] CR2: 0000000000000000 CR3: 00000001027f4006 CR4: 00000000003706e0
5540 13:59:58.892809 # [ 63.117733] Call Trace:
5541 13:59:58.895772 # [ 63.120461] direct_entry.cold+0x2c/0x38
5542 13:59:58.902498 # [ 63.124837] full_proxy_write+0x53/0x80
5543 13:59:58.905816 # [ 63.129109] vfs_write+0xe7/0x3a0
5544 13:59:58.909009 # [ 63.132806] ksys_write+0x68/0xf0
5545 13:59:58.912166 # [ 63.136497] do_syscall_64+0x30/0x40
5546 13:59:58.918556 # [ 63.140486] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5547 13:59:58.922001 # [ 63.146126] RIP: 0033:0x7f66d70718f3
5548 13:59:58.945298 # [ 63.150105] Code: 8b 15 a1 25 0e 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
5549 13:59:58.952280 # [ 63.171083] RSP: 002b:00007ffe85bcd7e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5550 13:59:58.961675 # [ 63.179528] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f66d70718f3
5551 13:59:58.968238 # [ 63.187494] RDX: 000000000000000c RSI: 00007f66d6f64000 RDI: 0000000000000001
5552 13:59:58.982195 # [ 63.195461] RBP: 00007f66d6f64000 R08: 0000[ 69.634114] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5553 13:59:58.988573 [ 69.644311] lkdtm: attempting bad refcount_dec_and_test() below zero
5554 13:59:58.994814 [ 69.651420] ------------[ cut here ]------------
5555 13:59:58.998073 7f66d6f63010 R09: 0000000000000000
5556 13:59:59.004695 # [ 63.203427] R10: ffffff[ 69.656585] refcount_t: underflow; use-after-free.
5557 13:59:59.011547 fffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5558 13:59:59.021536 # [ 63[ 69.668159] WARNING: CPU: 3 PID: 2251 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
5559 13:59:59.048013 [ 69.683791] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5560 13:59:59.064468 .211393] R13: 0000000000000001 R14: 0000000000020000 R15: 000000[ 69.710243] CPU: 3 PID: 2251 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5561 13:59:59.071053 [ 69.725122] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5562 13:59:59.071649 0000020000
5563 13:59:59.080905 # [ 63.219365] Modules linked in: fuse ip_tables c[ 69.731942] RIP: 0010:refcount_warn_saturate+0xba/0x110
5564 13:59:59.104135 [ 69.743982] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
5565 13:59:59.107185 [ 69.764962] RSP: 0018:ffffacdd02c47e40 EFLAGS: 00010286
5566 13:59:59.117271 [ 69.770797] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5567 13:59:59.123652 [ 69.778767] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
5568 13:59:59.133855 [ 69.786736] RBP: ffffffffb318a9e0 R08: 0000000000000000 R09: 0000000000000000
5569 13:59:59.140491 [ 69.794706] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5570 13:59:59.150306 [ 69.802674] R13: ffffacdd02c47f10 R14: ffffacdd02c47f10 R15: ffff93314332e000
5571 13:59:59.156943 [ 69.810645] FS: 00007fe3a60b0580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
5572 13:59:59.164280 [ 69.819684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5573 13:59:59.173611 [ 69.826101] CR2: 00007fe3a5eb9000 CR3: 000000010571a006 CR4: 00000000003706e0
5574 13:59:59.174240 [ 69.834072] Call Trace:
5575 13:59:59.180359 [ 69.836802] __refcount_sub_and_test.constprop.0+0x3c/0x50
5576 13:59:59.186661 [ 69.842930] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x78
5577 13:59:59.192816 [ 69.849155] direct_entry.cold+0x2c/0x38
5578 13:59:59.196324 [ 69.853534] full_proxy_write+0x53/0x80
5579 13:59:59.199578 [ 69.857817] vfs_write+0xe7/0x3a0
5580 13:59:59.203422 [ 69.861518] ksys_write+0x68/0xf0
5581 13:59:59.206480 [ 69.865218] do_syscall_64+0x30/0x40
5582 13:59:59.219684 ros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffe[ 69.869251] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5583 13:59:59.222676 [ 69.881105] RIP: 0033:0x7fe3a5fc68f3
5584 13:59:59.242372 [ 69.885096] Code: 8b 15 a1 25 0e 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
5585 13:59:59.252416 [ 69.906076] RSP: 002b:00007ffc90fb5f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5586 13:59:59.259102 [ 69.914533] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fe3a5fc68f3
5587 13:59:59.268901 [ 69.922503] RDX: 000000000000001f RSI: 00007fe3a5eb9000 RDI: 0000000000000001
5588 13:59:59.275652 [ 69.930472] RBP: 00007fe3a5eb9000 R08: 00007fe3a5eb8010 R09: 0000000000000000
5589 13:59:59.292107 r kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_[ 69.938444] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5590 13:59:59.298914 [ 69.952631] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5591 13:59:59.308427 chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal c[ 69.960607] irq event stamp: 0
5592 13:59:59.315269 [ 69.970238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5593 13:59:59.318362 ros_ec_dev cros_usbpd_notify
5594 13:59:59.331652 # [ 63.245815] CR2: 000000000000[ 69.977249] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5595 13:59:59.338341 [ 69.992594] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5596 13:59:59.348153 [ 70.001732] softirqs last disabled at (0): [<0000000000000000>] 0x0
5597 13:59:59.351424 [ 70.008733] ---[ end trace d57bcebaeffbda12 ]---
5598 13:59:59.357872 [ 70.013890] lkdtm: Negative detected: saturated
5599 13:59:59.358440 0000
5600 13:59:59.364611 # [ 63.255722] ---[ end trace d57bcebaeffbda08 ]---
5601 13:59:59.367680 # [ 63.260875] RIP: 0010:lkdtm_BUG+0x5/0x10
5602 13:59:59.387610 # [ 63.265244] Code: 89 ff e8 fe b5 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 60 fc 93 02
5603 13:59:59.394114 # [ 63.286236] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
5604 13:59:59.404009 # [ 63.292076] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
5605 13:59:59.410506 # [ 63.306255] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
5606 13:59:59.420583 # [ 63.314243] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 0000000000000001
5607 13:59:59.426844 # [ 63.322209] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
5608 13:59:59.436963 # [ 63.330178] R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
5609 13:59:59.443442 # [ 63.338145] FS: 00007f66d715b580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
5610 13:59:59.449908 # [ 63.347181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5611 13:59:59.459857 # [ 63.353596] CR2: 0000000000000000 CR3: 00000001027f4006 CR4: 00000000003706e0
5612 13:59:59.463603 # ACCESS_NULL: saw 'call trace:': ok
5613 13:59:59.466975 ok 38 selftests: lkdtm: ACCESS_NULL.sh
5614 13:59:59.470507 # selftests: lkdtm: WRITE_RO.sh
5615 13:59:59.471042 # Killed
5616 13:59:59.477006 # [ 63.493734] lkdtm: Performing direct entry WRITE_RO
5617 13:59:59.483333 # [ 63.503976] lkdtm: attempting bad rodata write at ffffffffb2d9b310
5618 13:59:59.493192 # [ 63.517103] BUG: unable to handle page fault for address: ffffffffb2d9b310
5619 13:59:59.499810 # [ 63.530976] #PF: supervisor write access in kernel mode
5620 13:59:59.503081 # [ 63.536810] #PF: error_code(0x0003) - permissions violation
5621 13:59:59.512918 # [ 63.543028] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 8000000168e000e1
5622 13:59:59.516117 # [ 63.550814] Oops: 0003 [#14] SMP PTI
5623 13:59:59.532617 # [ 63.554804] CPU: 0 PID: 1948 Comm: cat Tainted: G D W 5.10.146-cip17 [ 70.181540] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5624 13:59:59.538993 [ 70.194709] lkdtm: attempting bad refcount_sub_and_test() below zero
5625 13:59:59.545920 [ 70.201814] ------------[ cut here ]------------
5626 13:59:59.549267 [ 70.206985] refcount_t: underflow; use-after-free.
5627 13:59:59.558837 [ 70.212359] WARNING: CPU: 1 PID: 2286 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
5628 13:59:59.584819 [ 70.221792] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5629 13:59:59.594999 [ 70.248255] CPU: 1 PID: 2286 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5630 13:59:59.595185 #1
5631 13:59:59.608182 # [ 63.563454] Hardware name: Google Rammus/Rammus, BIOS [ 70.256910] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5632 13:59:59.614734 [ 70.269927] RIP: 0010:refcount_warn_saturate+0xba/0x110
5633 13:59:59.634836 [ 70.275784] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
5634 13:59:59.641194 [ 70.296788] RSP: 0018:ffffacdd02cc7e40 EFLAGS: 00010286
5635 13:59:59.641684 09/04/2020
5636 13:59:59.654754 # [ 63.570262] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a[ 70.302636] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5637 13:59:59.667804 # [ 63.575217] Code: 00 48 c7 c7 08 bb 18 b3 48 c7 c6 10 b3 d[ 70.316813] RDX: ffff9331bacac660 RSI: ffff9331bac9bf70 RDI: ffff9331bac9bf70
5638 13:59:59.677703 [ 70.330994] RBP: ffffffffb318aa00 R08: 0000000000000000 R09: 0000000000000000
5639 13:59:59.690448 9 b2 e8 31 9c fd ff 48 8b 05 87 cd 62 00 ba 34 12 cd ab 48 c7 c7[ 70.338968] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5640 13:59:59.700809 [ 70.353144] R13: ffffacdd02cc7f10 R14: ffffacdd02cc7f10 R15: ffff933143673000
5641 13:59:59.713928 38 bb 18 b3 48 31 d0 <48> 89 05 71 cd 62 00 e9 0f 9c fd ff 0f 1[ 70.361120] FS: 00007fe0b5efb580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
5642 13:59:59.717288 f 44 00 00 48 8b 05 80 9d
5643 13:59:59.726952 # [ 63.596198] RSP: 0018:ffffacdd02[ 70.376364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5644 13:59:59.733537 [ 70.388997] CR2: 00007fe0b5d04000 CR3: 000000010271c001 CR4: 00000000003706e0
5645 13:59:59.736670 7cfe60 EFLAGS: 00010202
5646 13:59:59.740397 [ 70.396967] Call Trace:
5647 13:59:59.753259 # [ 63.602032] RAX: 000000000198b861 RBX: 0000000000000028 RCX[ 70.402123] __refcount_sub_and_test.constprop.0+0x3c/0x50
5648 13:59:59.753881 : 0000000000000000
5649 13:59:59.766716 # [ 63.610000] RDX: 00000000abcd1234 RSI: [ 70.414460] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x7b
5650 13:59:59.769978 ffff9331bac1bf70 RDI: ffffffffb318bb38
5651 13:59:59.773266 [ 70.426900] direct_entry.cold+0x2c/0x38
5652 13:59:59.783542 # [ 63.617970] RBP: ffffffffb318ad25 R08: 0000000000000000 R09[ 70.435164] full_proxy_write+0x53/0x80
5653 13:59:59.786284 : 0000000000000000
5654 13:59:59.793323 # [ 63.625939] R10: 0000[ 70.445663] vfs_write+0xe7/0x3a0
5655 13:59:59.799838 0000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009[ 70.453826] ksys_write+0x68/0xf0
5656 13:59:59.803139
5657 13:59:59.812578 # [ 63.633907] R13: ffffacdd027cff10 R14: ffffacdd027cff10 R[ 70.462966] do_syscall_64+0x30/0x40
5658 13:59:59.813166 15: ffff9331434e9000
5659 13:59:59.822875 # [ 63.641875] FS: 00007f42ac37d580(000[ 70.473170] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5660 13:59:59.829314 0) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5661 13:59:59.832645 # [ 63.65[ 70.485024] RIP: 0033:0x7fe0b5e118f3
5662 13:59:59.839012 0913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5663 13:59:59.861853 # [ 6[ 70.495228] Code: 8b 15 a1 25 0e 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
5664 13:59:59.874971 3.657319] CR2: ffffffffb2d9b310 CR3: 00000001033d6005 CR4: 00000[ 70.522425] RSP: 002b:00007ffec8e165a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5665 13:59:59.875556 000003706f0
5666 13:59:59.878619 # [ 63.665288] Call Trace:
5667 13:59:59.888554 # [ 63.668013] dir[ 70.537097] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fe0b5e118f3
5668 13:59:59.898653 ect_entry.cold+0x2c/0x38[ 70.551282] RDX: 000000000000001f RSI: 00007fe0b5d04000 RDI: 0000000000000001
5669 13:59:59.908208 [ 70.561582] RBP: 00007fe0b5d04000 R08: 00007fe0b5d03010 R09: 0000000000000000
5670 13:59:59.908804
5671 13:59:59.914632 [ 70.569554] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5672 13:59:59.924399 [ 70.577717] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5673 13:59:59.927946 [ 70.585696] irq event stamp: 0
5674 13:59:59.934547 [ 70.589112] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5675 13:59:59.944264 [ 70.596113] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5676 13:59:59.950710 [ 70.605249] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5677 13:59:59.960786 [ 70.614384] softirqs last disabled at (0): [<0000000000000000>] 0x0
5678 13:59:59.963827 [ 70.621384] ---[ end trace d57bcebaeffbda13 ]---
5679 13:59:59.970262 [ 70.626538] lkdtm: Negative detected: saturated
5680 13:59:59.973882 # [ 63.672386] full_proxy_write+0x53/0x80
5681 13:59:59.976918 # [ 63.676672] vfs_write+0xe7/0x3a0
5682 13:59:59.980455 # [ 63.680373] ksys_write+0x68/0xf0
5683 13:59:59.987098 # [ 63.684064] do_syscall_64+0x30/0x40
5684 13:59:59.990211 # [ 63.688053] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5685 13:59:59.996778 # [ 63.693693] RIP: 0033:0x7f42ac2938f3
5686 14:00:00.016626 # [ 63.697670] Code: 8b 15 a1 25 0e 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
5687 14:00:00.026367 # [ 63.718652] RSP: 002b:00007ffff1489a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5688 14:00:00.033373 # [ 63.727107] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f42ac2938f3
5689 14:00:00.042911 # [ 63.735076] RDX: 0000000000000009 RSI: 00007f42ac186000 RDI: 0000000000000001
5690 14:00:00.049562 # [ 63.743043] RBP: 00007f42ac186000 R08: 00007f42ac185010 R09: 0000000000000000
5691 14:00:00.059365 # [ 63.751011] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5692 14:00:00.066692 # [ 63.758979] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5693 14:00:00.092547 # [ 63.766955] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5694 14:00:00.098703 # [ 63.793392] CR2: ffffffffb2d9b310
5695 14:00:00.102668 # [ 63.797090] ---[ end trace d57bcebaeffbda09 ]---
5696 14:00:00.109024 # [ 63.802243] RIP: 0010:lkdtm_BUG+0x5/0x10
5697 14:00:00.128399 # [ 63.806618] Code: 89 ff e8 fe b5 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 60 fc 93 02
5698 14:00:00.134888 # [ 63.827600] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
5699 14:00:00.141855 # [ 63.833435] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
5700 14:00:00.151454 # [ 63.8414[ 70.799733] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5701 14:00:00.165144 03] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d[ 70.812262] lkdtm: attempting safe refcount_inc_not_zero() from zero
5702 14:00:00.165707 9ae90
5703 14:00:00.174671 # [ 63.849372] RBP: ffffffffb31e60b8 R08: 0000000000000[ 70.825580] lkdtm: Good: zero detected
5704 14:00:00.177930 001 R09: 0000000000000001
5705 14:00:00.184644 # [ 63.857341] R10: 00000000ffffe00[ 70.836002] lkdtm: Correctly stayed at zero
5706 14:00:00.190919 0 R11: 3fffffffffffffff R12: 0000000000000004
5707 14:00:00.197378 # [ 63.865309] [ 70.846948] lkdtm: attempting bad refcount_inc() from zero
5708 14:00:00.208160 R13: ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e8800[ 70.859325] ------------[ cut here ]------------
5709 14:00:00.208753 0
5710 14:00:00.221073 # [ 63.873276] FS: 00007f42ac37d580(0000) GS:ffff9331bac00[ 70.870666] refcount_t: addition on 0; use-after-free.
5711 14:00:00.224346 000(0000) knlGS:0000000000000000
5712 14:00:00.237718 # [ 63.882311] CS: 0010 DS:[ 70.882628] WARNING: CPU: 0 PID: 2318 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
5713 14:00:00.241101 0000 ES: 0000 CR0: 0000000080050033
5714 14:00:00.270571 # [ 63.888725] CR2: ffff[ 70.898273] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5715 14:00:00.273575 ffffb2d9b310 CR3: 00000001033d6005 CR4: 00000000003706f0
5716 14:00:00.283863 # [ [ 70.930937] CPU: 0 PID: 2318 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5717 14:00:00.296996 63.896693] BUG: sleeping function called from invalid context at[ 70.945845] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5718 14:00:00.300126 include/linux/percpu-rwsem.h:49
5719 14:00:00.309982 # [ 63.906605] in_atomic(): [ 70.958873] RIP: 0010:refcount_warn_saturate+0x74/0x110
5720 14:00:00.313815 0, irqs_disabled(): 1, non_block: 0, pid: 1948, name: cat
5721 14:00:00.336955 # [ [ 70.970958] Code: 01 01 e8 4a 86 98 00 0f 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12 b3 c6 05 7b 49 94 01 01 e8 27 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12
5722 14:00:00.339510 63.915060] INFO: lockdep is turned off.
5723 14:00:00.349319 # [ 63.919435] irq e[ 70.998152] RSP: 0018:ffffacdd02d57e48 EFLAGS: 00010286
5724 14:00:00.349846 vent stamp: 0
5725 14:00:00.362597 # [ 63.922841] hardirqs last enabled at (0): [[ 71.010233] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
5726 14:00:00.366112 <0000000000000000>] 0x0
5727 14:00:00.376218 # [ 63.929841] hardirqs last disabled[ 71.024437] RDX: ffff9331bac2c660 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
5728 14:00:00.382298 at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5729 14:00:00.392357 # [ 6[ 71.038650] RBP: ffffffffb318ada1 R08: 0000000000000000 R09: 0000000000000000
5730 14:00:00.405636 3.938973] softirqs last enabled at (0): [<ffffffffb1900cf0>] co[ 71.052863] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5731 14:00:00.408869 py_process+0x640/0x1c80
5732 14:00:00.418173 # [ 63.948108] softirqs last disabled[ 71.067061] R13: ffffacdd02d57f10 R14: ffffacdd02d57f10 R15: ffff933144f97000
5733 14:00:00.421882 at (0): [<0000000000000000>] 0x0
5734 14:00:00.435000 # [ 63.955104] CPU: 0 PID: [ 71.081270] FS: 00007f8411e44580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5735 14:00:00.441320 1948 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5736 14:00:00.447910 # [ 71.096562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5737 14:00:00.461109 [ 63.963752] Hardware name: Google Rammus/Rammus, BIOS 09/04/[ 71.109191] CR2: 00007f8411c4d000 CR3: 0000000103312005 CR4: 00000000003706f0
5738 14:00:00.461635 2020
5739 14:00:00.464667 # [ 63.970556] Call Trace:
5740 14:00:00.471050 # [ 63.973282] dump_stack[ 71.123442] Call Trace:
5741 14:00:00.471486 +0x77/0x9b
5742 14:00:00.477820 # [ 63.976986] ___might_sleep.cold+0xa6/0xb6
5743 14:00:00.480900 # [[ 71.132411] lkdtm_REFCOUNT_INC_ZERO+0x99/0xc1
5744 14:00:00.484418 63.981565] exit_signals+0x1c/0x2e0
5745 14:00:00.491223 # [ 63.985554] do_exi[ 71.143570] direct_entry.cold+0x2c/0x38
5746 14:00:00.494378 t+0xd5/0xb00
5747 14:00:00.497282 # [ 63.989049] ? ksys_write+0x68/0xf0
5748 14:00:00.504471 # [ 63[ 71.154168] full_proxy_write+0x53/0x80
5749 14:00:00.507484 .992941] rewind_stack_do_exit+0x17/0x20
5750 14:00:00.513764 # [ 63.997614] RIP: [ 71.164732] vfs_write+0xe7/0x3a0
5751 14:00:00.514237 0033:0x7f42ac2938f3
5752 14:00:00.524042 # [ 64.001602] Code: 8b 15 a1 25 0e 00 f7[ 71.174680] ksys_write+0x68/0xf0
5753 14:00:00.533586 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 [ 71.184616] do_syscall_64+0x30/0x40
5754 14:00:00.543814 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77[ 71.194818] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5755 14:00:00.549902 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5756 14:00:00.553282 # [ 64.022582] [ 71.206650] RIP: 0033:0x7f8411d5a8f3
5757 14:00:00.582812 RSP: 002b:00007ffff1489a18 EFLAGS: 00000246 ORIG_RAX: 0000000000[ 71.216862] Code: 8b 15 a1 25 0e 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
5758 14:00:00.583400 000001
5759 14:00:00.596475 # [ 64.031038] RAX: ffffffffffffffda RBX: 000000000000[ 71.244060] RSP: 002b:00007ffc321409e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5760 14:00:00.599583 0009 RCX: 00007f42ac2938f3
5761 14:00:00.609426 # [ 64.039007] RDX: 00000000000000[ 71.258761] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f8411d5a8f3
5762 14:00:00.615793 09 RSI: 00007f42ac186000 RDI: 0000000000000001
5763 14:00:00.626162 # [ 64.046975][ 71.272914] RDX: 0000000000000012 RSI: 00007f8411c4d000 RDI: 0000000000000001
5764 14:00:00.639435 RBP: 00007f42ac186000 R08: 00007f42ac185010 R09: 00000000000000[ 71.287105] RBP: 00007f8411c4d000 R08: 00007f8411c4c010 R09: 0000000000000000
5765 14:00:00.640026 00
5766 14:00:00.652135 # [ 64.054944] R10: fffffffffffffbc5 R11: 0000000000000246[ 71.301284] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5767 14:00:00.655465 R12: 0000000000000001
5768 14:00:00.668518 # [ 64.062911] R13: 0000000000000001 R[ 71.315471] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5769 14:00:00.671752 14: 0000000000020000 R15: 0000000000020000
5770 14:00:00.678520 # WRITE_RO: saw 'cal[ 71.329673] irq event stamp: 0
5771 14:00:00.679105 l trace:': ok
5772 14:00:00.681721 ok 39 selftests: lkdtm: WRITE_RO.sh
5773 14:00:00.691412 # selftests:[ 71.339289] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5774 14:00:00.694440 lkdtm: WRITE_RO_AFTER_INIT.sh
5775 14:00:00.694916 # Killed
5776 14:00:00.704875 # [ 64.249084] lkdtm[ 71.352512] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5777 14:00:00.711402 : Performing direct entry WRITE_RO_AFTER_INIT
5778 14:00:00.721503 # [ 64.257975] [ 71.367849] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5779 14:00:00.727867 lkdtm: attempting bad ro_after_init write at ffffffffb3208330
5780 14:00:00.734404 #[ 71.383242] softirqs last disabled at (0): [<0000000000000000>] 0x0
5781 14:00:00.747337 [ 64.271825] BUG: unable to handle page fault for address: ff[ 71.396440] ---[ end trace d57bcebaeffbda14 ]---
5782 14:00:00.747870 ffffffb3208330
5783 14:00:00.757100 # [ 64.285652] #PF: supervisor write access in[ 71.407808] lkdtm: Zero detected: saturated
5784 14:00:00.757537 kernel mode
5785 14:00:00.764085 # [ 64.291483] #PF: error_code(0x0003) - permissions violation
5786 14:00:00.774268 # [ 64.297703] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 104b02063 PTE 8000000169408061
5787 14:00:00.777286 # [ 64.306747] Oops: 0003 [#15] SMP PTI
5788 14:00:00.786930 # [ 64.310735] CPU: 0 PID: 1983 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5789 14:00:00.793369 # [ 64.319381] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5790 14:00:00.800073 # [ 64.326186] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
5791 14:00:00.819992 # [ 64.332217] Code: bb 18 b3 e9 e3 9b fd ff 48 c7 c7 90 bb 18 b3 e8 d7 9b fd ff 48 8b 05 4d 9d a9 00 ba 34 12 cd ab 48 c7 c7 38 bb 18 b3 48 31 d0 <48> 89 05 37 9d a9 00 e9 b5 9b fd ff 0f 1f 44 00 00 41 54 48 c7 c7
5792 14:00:00.826547 # [ 64.353217] RSP: 0018:ffffacdd0283fe60 EFLAGS: 00010202
5793 14:00:00.836574 # [ 64.359073] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
5794 14:00:00.843009 # [ 64.367040] RDX: 00000000abcd1234 RSI: ffff9331bac1bf70 RDI: ffffffffb318bb38
5795 14:00:00.853087 # [ 64.375007] RBP: ffffffffb318ad2e R08: 0000000000000000 R09: 0000000000000000
5796 14:00:00.859638 # [ 64.382974] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
5797 14:00:00.869735 # [ 64.390938] R13: ffffacdd0283ff10 R14: ffffacdd0283ff10 R15: ffff93314328f000
5798 14:00:00.876014 # [ 64.398903] FS: 00007feb18fe0580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5799 14:00:00.882657 # [ 64.407937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5800 14:00:00.893005 # [ 64.414349] CR2: ffffffffb3208330 CR3: 00000001032de006 CR4: 00000000003706f0
5801 14:00:00.899465 # [ 64.422315][ 71.550658] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5802 14:00:00.902447 Call Trace:
5803 14:00:00.906270 # [ 64.425041] direct_entry.cold+0x2c/0x38
5804 14:00:00.912607 # [[ 71.561882] lkdtm: attempting safe refcount_add_not_zero() from zero
5805 14:00:00.915911 64.429417] full_proxy_write+0x53/0x80
5806 14:00:00.922588 # [ 64.433703] vfs[ 71.575199] lkdtm: Good: zero detected
5807 14:00:00.926014 _write+0xe7/0x3a0
5808 14:00:00.928794 # [ 64.437400] ksys_write+0x68/0xf0
5809 14:00:00.935822 # [ [ 71.585594] lkdtm: Correctly stayed at zero
5810 14:00:00.939147 64.441096] do_syscall_64+0x30/0x40
5811 14:00:00.945925 # [ 64.445084] entry_SY[ 71.596466] lkdtm: attempting bad refcount_add() from zero
5812 14:00:00.948602 SCALL_64_after_hwframe+0x61/0xc6
5813 14:00:00.959065 # [ 64.450721] RIP: 0033:0x7[ 71.608857] ------------[ cut here ]------------
5814 14:00:00.959613 feb18ef68f3
5815 14:00:00.972060 # [ 64.454706] Code: 8b 15 a1 25 0e 00 f7 d8 64 8[ 71.620214] refcount_t: addition on 0; use-after-free.
5816 14:00:00.985043 9 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00[ 71.632207] WARNING: CPU: 0 PID: 2350 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
5817 14:00:01.018115 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0[ 71.647806] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5818 14:00:01.021645 f 1f 40 00 48 83 ec 28 48 89 54 24 18
5819 14:00:01.034638 # [ 64.475681] RSP: 002[ 71.680436] CPU: 0 PID: 2350 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5820 14:00:01.041382 b:00007ffde3632048 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5821 14:00:01.047548 [ 71.695310] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5822 14:00:01.057636 # [ 64.484134] RAX: ffffffffffffffda RBX: 0000000000000014 RCX[ 71.708362] RIP: 0010:refcount_warn_saturate+0x74/0x110
5823 14:00:01.060798 : 00007feb18ef68f3
5824 14:00:01.084191 # [ 64.492100] RDX: 0000000000000014 RSI: [ 71.720372] Code: 01 01 e8 4a 86 98 00 0f 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12 b3 c6 05 7b 49 94 01 01 e8 27 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12
5825 14:00:01.090684 00007feb18de9000 RDI: 0000000000000001
5826 14:00:01.097586 # [ 64.500066] RBP: 00[ 71.747574] RSP: 0018:ffffacdd02db7e48 EFLAGS: 00010286
5827 14:00:01.103934 007feb18de9000 R08: 00007feb18de8010 R09: 0000000000000000
5828 14:00:01.110355 # [ [ 71.759624] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
5829 14:00:01.127107 64.508033] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 00[ 71.773817] RDX: ffff9331bac2c660 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
5830 14:00:01.127687 00000000000001
5831 14:00:01.140665 # [ 64.516000] R13: 0000000000000001 R14: 0000[ 71.788003] RBP: ffffffffb318adb3 R08: 0000000000000000 R09: 0000000000000000
5832 14:00:01.143325 000000020000 R15: 0000000000020000
5833 14:00:01.153626 # [ 64.523971] Modules lin[ 71.802182] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5834 14:00:01.169917 ked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core indu[ 71.816373] R13: ffffacdd02db7f10 R14: ffffacdd02db7f10 R15: ffff9331455c0000
5835 14:00:01.182885 strialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs c[ 71.830571] FS: 00007f8109b5f580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
5836 14:00:01.196665 ros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhu[ 71.845807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5837 14:00:01.203050 b x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5838 14:00:01.209634 # [ 64.5[ 71.858458] CR2: 00007f8109968000 CR3: 000000010366a006 CR4: 00000000003706f0
5839 14:00:01.212732 50404] CR2: ffffffffb3208330
5840 14:00:01.219608 # [ 64.554090] ---[ end trace d5[ 71.872633] Call Trace:
5841 14:00:01.222584 7bcebaeffbda0a ]---
5842 14:00:01.229065 # [ 64.559247] RIP: 0010:lkdtm_BUG+0x5/0x[ 71.881608] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xc1
5843 14:00:01.232762 10
5844 14:00:01.242324 # [ 64.563621] Code: 89 ff e8 fe b5 a3 ff 48 c7 c0 ea ff f[ 71.892759] direct_entry.cold+0x2c/0x38
5845 14:00:01.252434 f ff eb de 48 c7 c0 ea ff ff ff c3 cc cc cc cc 48 c7 c0 f4 ff ff[ 71.903359] full_proxy_write+0x53/0x80
5846 14:00:01.262198 ff eb c9 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1[ 71.913850] vfs_write+0xe7/0x3a0
5847 14:00:01.265642 f 44 00 00 83 05 60 fc 93 02
5848 14:00:01.272049 # [ 64.584598] RSP: 0018:ffffacd[ 71.923773] ksys_write+0x68/0xf0
5849 14:00:01.275387 d014d7e60 EFLAGS: 00010282
5850 14:00:01.281950 # [ 64.590430] RAX: ffffffffb20de8[ 71.933684] do_syscall_64+0x30/0x40
5851 14:00:01.285950 b0 RBX: 0000000000000001 RCX: 0000000000000000
5852 14:00:01.295443 # [ 64.598396][ 71.943899] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5853 14:00:01.305218 RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae[ 71.955750] RIP: 0033:0x7f8109a758f3
5854 14:00:01.305829 90
5855 14:00:01.331567 # [ 64.606364] RBP: ffffffffb31e60b8 R08: 0000000000000001[ 71.965965] Code: 8b 15 a1 25 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5856 14:00:01.335458 R09: 0000000000000001
5857 14:00:01.344696 # [ 64.614329] R10: 00000000ffffe000 R[ 71.993152] RSP: 002b:00007ffe12835838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5858 14:00:01.351470 11: 3fffffffffffffff R12: 0000000000000004
5859 14:00:01.361552 # [ 64.622297] R13[ 72.007886] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f8109a758f3
5860 14:00:01.364680 : ffffacdd014d7f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
5861 14:00:01.374760 [ 72.022024] RDX: 0000000000000012 RSI: 00007f8109968000 RDI: 0000000000000001
5862 14:00:01.388130 # [ 64.630264] FS: 00007feb18fe0580(0000) GS:ffff9331bac00000[ 72.036235] RBP: 00007f8109968000 R08: 00007f8109967010 R09: 0000000000000000
5863 14:00:01.391128 (0000) knlGS:0000000000000000
5864 14:00:01.401221 # [ 64.639313] CS: 0010 DS: 00[ 72.050402] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5865 14:00:01.407754 00 ES: 0000 CR0: 0000000080050033
5866 14:00:01.417610 # [ 64.645726] CR2: fffffff[ 72.064603] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5867 14:00:01.420713 fb3208330 CR3: 00000001032de006 CR4: 00000000003706f0
5868 14:00:01.427314 # WRITE_R[ 72.078779] irq event stamp: 0
5869 14:00:01.430509 O_AFTER_INIT: saw 'call trace:': ok
5870 14:00:01.440683 ok 40 selftests: lkdtm: WRI[ 72.088406] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5871 14:00:01.441229 TE_RO_AFTER_INIT.sh
5872 14:00:01.443813 # selftests: lkdtm: WRITE_KERN.sh
5873 14:00:01.453808 # Killed[ 72.101613] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5874 14:00:01.454394
5875 14:00:01.460640 # [ 64.816413] lkdtm: Performing direct entry WRITE_KERN
5876 14:00:01.470131 # [ 72.116971] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5877 14:00:01.483502 [ 64.827250] lkdtm: attempting bad 6879363 byte write at fffff[ 72.132323] softirqs last disabled at (0): [<0000000000000000>] 0x0
5878 14:00:01.484081 fffb276e503
5879 14:00:01.493403 # [ 64.840954] BUG: unable to handle page fault f[ 72.145551] ---[ end trace d57bcebaeffbda15 ]---
5880 14:00:01.496949 or address: ffffffffb276e503
5881 14:00:01.506301 # [ 64.848661] #PF: supervisor w[ 72.156915] lkdtm: Zero detected: saturated
5882 14:00:01.509521 rite access in kernel mode
5883 14:00:01.516040 # [ 64.854494] #PF: error_code(0x0003) - permissions violation
5884 14:00:01.522861 # [ 64.860715] PGD 169629067 P4D 169629067 PUD 16962a063 PMD 1688000e1
5885 14:00:01.526213 # [ 64.867814] Oops: 0003 [#16] SMP PTI
5886 14:00:01.536466 # [ 64.878014] CPU: 3 PID: 2018 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5887 14:00:01.542615 # [ 64.886662] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5888 14:00:01.546592 # [ 64.893468] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
5889 14:00:01.568971 # [ 64.898620] Code: 53 48 c7 c3 03 e5 76 b2 49 89 dc 48 89 da 49 81 ec 80 ec 0d b2 4c 89 e6 e8 8a 9b fd ff 48 89 df 4c 89 e1 48 c7 c6 80 ec 0d b2 <f3> a4 48 c7 c7 38 bb 18 b3 e8 6f 9b fd ff 5b 41 5c e9 b7 fe ff ff
5890 14:00:01.575432 # [ 64.919595] RSP: 0018:ffffacdd028afe50 EFLAGS: 00010246
5891 14:00:01.582087 # [ 64.925427] RAX: 000000000000003c RBX: ffffffffb276e503 RCX: 000000000068f883
5892 14:00:01.591967 # [ 64.933394] RDX: 0000000000000000 RSI: ffffffffb20dec80 RDI: ffffffffb276e503
5893 14:00:01.598438 # [ 64.941360] RBP: ffffffffb318ad42 R08: 0000000000000000 R09: 0000000000000000
5894 14:00:01.608414 # [ 64.949325] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000068f883
5895 14:00:01.614939 # [ 64.957297] R13: ffffacdd028aff10 R14: ffffacdd028aff10 R15: ffff93314410e000
5896 14:00:01.625187 # [ 64.965265] FS: 00007f24352b7580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
5897 14:00:01.631716 # [ 64.974300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5898 14:00:01.638214 # [ 64.980714] CR2: ffffffffb276e503 CR3: 0000000104c18003 CR4: 00000000003706e0
5899 14:00:01.641246 # [ 64.988681] Call Trace:
5900 14:00:01.648289 # [ 64.991407] direct_entry.cold+0x2c/0x38
5901 14:00:01.651374 # [ 64.995785] full_proxy_write+0x53/0x80
5902 14:00:01.661826 # [ 65.000065] vfs_write+0xe7/0x3[ 72.316052] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5903 14:00:01.667821 [ 72.323780] lkdtm: attempting bad refcount_inc() from saturated
5904 14:00:01.674443 [ 72.330439] ------------[ cut here ]------------
5905 14:00:01.677736 [ 72.335629] refcount_t: saturated; leaking memory.
5906 14:00:01.687612 [ 72.341008] WARNING: CPU: 3 PID: 2385 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
5907 14:00:01.714331 [ 72.350448] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5908 14:00:01.723749 [ 72.376894] CPU: 3 PID: 2385 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5909 14:00:01.730311 [ 72.385545] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5910 14:00:01.737227 [ 72.392351] RIP: 0010:refcount_warn_saturate+0x51/0x110
5911 14:00:01.756619 [ 72.398186] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
5912 14:00:01.763284 [ 72.419169] RSP: 0018:ffffacdd02e77e48 EFLAGS: 00010286
5913 14:00:01.769940 [ 72.425007] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
5914 14:00:01.779547 [ 72.432978] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
5915 14:00:01.786234 [ 72.440949] RBP: ffffffffb318adc5 R08: 0000000000000000 R09: 0000000000000000
5916 14:00:01.786719 a0
5917 14:00:01.789378 # [ 65.003763] ksys_write+0x68/0xf0
5918 14:00:01.799230 # [ 65.007460] do[ 72.448922] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5919 14:00:01.802703 _syscall_64+0x30/0x40
5920 14:00:01.815857 # [ 65.011447] entry_SYSCALL_64_after_[ 72.463109] R13: ffffacdd02e77f10 R14: ffffacdd02e77f10 R15: ffff9331438fe000
5921 14:00:01.816299 hwframe+0x61/0xc6
5922 14:00:01.822645 # [ 65.017075] RIP: 0033:0x7f24351cd8f3
5923 14:00:01.829573 # [ 72.477295] FS: 00007f1e4957e580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
5924 14:00:01.836215 [ 72.492549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5925 14:00:01.845620 [ 72.498967] CR2: 00007f1e49387000 CR3: 0000000103342004 CR4: 00000000003706e0
5926 14:00:01.849289 [ 72.506939] Call Trace:
5927 14:00:01.852481 [ 72.509670] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x64
5928 14:00:01.859246 [ 72.515149] direct_entry.cold+0x2c/0x38
5929 14:00:01.862275 [ 72.519577] full_proxy_write+0x53/0x80
5930 14:00:01.872465 [ 65.021062] Code: 8b 15 a1 25 0e 00 f7 d8 64 89 02 48 c7 c0 f[ 72.523876] vfs_write+0xe7/0x3a0
5931 14:00:01.875622 [ 72.533775] ksys_write+0x68/0xf0
5932 14:00:01.878636 [ 72.537476] do_syscall_64+0x30/0x40
5933 14:00:01.885378 [ 72.541468] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5934 14:00:01.888673 [ 72.547108] RIP: 0033:0x7f1e494948f3
5935 14:00:01.911564 [ 72.551100] Code: 8b 15 a1 25 0e 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
5936 14:00:01.918422 [ 72.572079] RSP: 002b:00007ffc1e5eacf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5937 14:00:01.925014 [ 72.580536] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f1e494948f3
5938 14:00:01.935121 [ 72.588505] RDX: 0000000000000017 RSI: 00007f1e49387000 RDI: 0000000000000001
5939 14:00:01.941664 [ 72.596476] RBP: 00007f1e49387000 R08: 00007f1e49386010 R09: 0000000000000000
5940 14:00:01.951356 [ 72.604446] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5941 14:00:01.957862 [ 72.612415] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5942 14:00:01.961520 [ 72.620390] irq event stamp: 0
5943 14:00:01.974259 f ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8[ 72.623824] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5944 14:00:01.984392 [ 72.637035] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5945 14:00:01.994234 [ 72.646170] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
5946 14:00:02.000892 [ 72.655305] softirqs last disabled at (0): [<0000000000000000>] 0x0
5947 14:00:02.004306 [ 72.662305] ---[ end trace d57bcebaeffbda16 ]---
5948 14:00:02.010647 [ 72.667460] lkdtm: Saturation detected: still saturated
5949 14:00:02.020673 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 14:00:02.027142 # [ 65.042037] RSP: 002b:00007ffdea74bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5951 14:00:02.037084 # [ 65.050489] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f24351cd8f3
5952 14:00:02.043301 # [ 65.058457] RDX: 000000000000000b RSI: 00007f24350c0000 RDI: 0000000000000001
5953 14:00:02.053394 # [ 65.066424] RBP: 00007f24350c0000 R08: 00007f24350bf010 R09: 0000000000000000
5954 14:00:02.060054 # [ 65.074390] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
5955 14:00:02.070042 # [ 65.082357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5956 14:00:02.096022 # [ 65.090327] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5957 14:00:02.099348 # [ 65.116777] CR2: ffffffffb276e503
5958 14:00:02.106167 # [ 65.126684] ---[ end trace d57bcebaeffbda0b ]---
5959 14:00:02.109161 # [ 65.131838] RIP: 0010:lkdtm_BUG+0x5/0x10
5960 14:00:02.132487 # [ 65.136213] Code: 89 ff e8 fe b5 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 60 fc 93 02
5961 14:00:02.135837 # [ 65.157182] RSP: 0018:ffffacdd014d7e60 EFLAGS: 00010282
5962 14:00:02.146020 # [ 65.163012] RAX: ffffffffb20de8b0 RBX: 0000000000000001 RCX: 0000000000000000
5963 14:00:02.152020 # [ 65.170979] RDX: 0000000000000000 RSI: ffff9331bac1bf70 RDI: ffffffffb2d9ae90
5964 14:00:02.162148 # [ 65.17[ 72.815284] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5965 14:00:02.168434 [ 72.823094] lkdtm: attempting bad refcount_dec() from saturated
5966 14:00:02.171831 [ 72.829713] ------------[ cut here ]------------
5967 14:00:02.184716 8946] RBP: ffffffffb31e60b8 R08: 0000000000000001 R09: 000000000[ 72.834873] refcount_t: decrement hit 0; leaking memory.
5968 14:00:02.185235 0000001
5969 14:00:02.201610 # [ 65.186912] R10: 00000000ffffe000 R11: 3ffffffffff[ 72.847028] WARNING: CPU: 3 PID: 2420 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
5970 14:00:02.228016 [ 72.862660] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
5971 14:00:02.231029 fffff R12: 0000000000000004
5972 14:00:02.241067 # [ 65.194877] R13: ffffacdd014d7[ 72.889118] CPU: 3 PID: 2420 Comm: cat Tainted: G D W 5.10.146-cip17 #1
5973 14:00:02.247707 [ 72.904001] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
5974 14:00:02.254159 f10 R14: ffffacdd014d7f10 R15: ffff933144e88000
5975 14:00:02.260713 # [ 65.202845[ 72.910821] RIP: 0010:refcount_warn_saturate+0xfb/0x110
5976 14:00:02.280663 [ 72.922858] Code: 38 68 12 b3 c6 05 0b 49 94 01 01 e8 ba 85 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 08 68 12 b3 c6 05 f2 48 94 01 01 e8 a0 85 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
5977 14:00:02.287179 [ 72.943837] RSP: 0018:ffffacdd02e9fe48 EFLAGS: 00010286
5978 14:00:02.296944 [ 72.949672] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
5979 14:00:02.303886 [ 72.957642] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
5980 14:00:02.310630 [ 72.965612] RBP: ffffffffb318addc R08: 0000000000000000 R09: 0000000000000000
5981 14:00:02.320112 [ 72.973582] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5982 14:00:02.326633 [ 72.981551] R13: ffffacdd02e9ff10 R14: ffffacdd02e9ff10 R15: ffff933143671000
5983 14:00:02.336902 [ 72.989520] FS: 00007f9e1908e580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
5984 14:00:02.343255 [ 72.998557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5985 14:00:02.349914 [ 73.004973] CR2: 00007f9e18e97000 CR3: 0000000104dee003 CR4: 00000000003706e0
5986 14:00:02.353015 [ 73.012941] Call Trace:
5987 14:00:02.359790 [ 73.015672] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5f
5988 14:00:02.362815 [ 73.021143] direct_entry.cold+0x2c/0x38
5989 14:00:02.366619 [ 73.025546] full_proxy_write+0x53/0x80
5990 14:00:02.373070 [ 73.029830] vfs_write+0xe7/0x3a0
5991 14:00:02.376034 [ 73.033529] ksys_write+0x68/0xf0
5992 14:00:02.386533 ] FS: 00007f24352b7580(0000) GS:ffff9331bad80000(0000) knlGS:00[ 73.037251] do_syscall_64+0x30/0x40
5993 14:00:02.392926 [ 73.047456] entry_SYSCALL_64_after_hwframe+0x61/0xc6
5994 14:00:02.396091 [ 73.053095] RIP: 0033:0x7f9e18fa48f3
5995 14:00:02.416165 [ 73.057086] Code: 8b 15 a1 25 0e 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
5996 14:00:02.425889 [ 73.078066] RSP: 002b:00007ffc4e5d3ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5997 14:00:02.432904 [ 73.086523] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f9e18fa48f3
5998 14:00:02.439357 [ 73.094493] RDX: 0000000000000017 RSI: 00007f9e18e97000 RDI: 0000000000000001
5999 14:00:02.448790 [ 73.102464] RBP: 00007f9e18e97000 R08: 00007f9e18e96010 R09: 0000000000000000
6000 14:00:02.455520 [ 73.110434] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6001 14:00:02.465591 [ 73.118406] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6002 14:00:02.466167 00000000000000
6003 14:00:02.475305 # [ 65.211878] CS: 0010 DS: 0000 ES: 0000 CR0[ 73.126385] irq event stamp: 0
6004 14:00:02.475853 : 0000000080050033
6005 14:00:02.488236 # [ 65.218297] CR2: ffffffffb276e503 CR3: [ 73.135995] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6006 14:00:02.494828 [ 73.149215] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6007 14:00:02.505032 [ 73.158375] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6008 14:00:02.511401 [ 73.167509] softirqs last disabled at (0): [<0000000000000000>] 0x0
6009 14:00:02.518149 [ 73.174506] ---[ end trace d57bcebaeffbda17 ]---
6010 14:00:02.524253 [ 73.179661] lkdtm: Saturation detected: still saturated
6011 14:00:02.527656 0000000104c18003 CR4: 00000000003706e0
6012 14:00:02.537910 # [ 65.226265] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
6013 14:00:02.548031 # [ 65.236165] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2018, name: cat
6014 14:00:02.550778 # [ 65.244606] INFO: lockdep is turned off.
6015 14:00:02.554293 # [ 65.248980] irq event stamp: 0
6016 14:00:02.560941 # [ 65.252385] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6017 14:00:02.570654 # [ 65.259383] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6018 14:00:02.580736 # [ 65.268515] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6019 14:00:02.587122 # [ 65.277648] softirqs last disabled at (0): [<0000000000000000>] 0x0
6020 14:00:02.597007 # [ 65.284646] CPU: 3 PID: 2018 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6021 14:00:02.603491 # [ 65.293298] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6022 14:00:02.606607 # [ 65.300099] Call Trace:
6023 14:00:02.609804 # [ 65.302825] dump_stack+0x77/0x9b
6024 14:00:02.613248 # [ 65.306521] ___might_sleep.cold+0xa6/0xb6
6025 14:00:02.620388 # [ 65.311092] exit_signals+0x1c/0x2e0
6026 14:00:02.623716 # [ 65.315080] do_exit+0xd5/0xb00
6027 14:00:02.627037 # [ 65.318582] ? ksys_write+0x68/0xf0
6028 14:00:02.633284 # [ 65.322472] ? lkdtm_SLAB_FREE_CROSS.cold+0x32/0x32
6029 14:00:02.637013 # [ 65.327906] rewind_stack_do_exit+0x17/0x20
6030 14:00:02.640139 # [ 65.332562] RIP: 0033:0x7f24351cd8f3
6031 14:00:02.663108 # [ 65.336550] Code: 8b 15 a1 25 0e 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
6032 14:00:02.673460 # [ 65.357527] RSP: 002b:00007ffdea74bd[ 73.324791] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
6033 14:00:02.679759 a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6034 14:00:02.686173 # [ 65.365971][ 73.335325] lkdtm: attempting bad refcount_dec() from saturated
6035 14:00:02.695828 RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f24351cd8[ 73.348170] ------------[ cut here ]------------
6036 14:00:02.699220 f3
6037 14:00:02.709210 # [ 65.373937] RDX: 000000000000000b RSI: 00007f24350c0000[ 73.359532] refcount_t: saturated; leaking memory.
6038 14:00:02.712783 RDI: 0000000000000001
6039 14:00:02.726153 # [ 65.381903] RBP: 00007f24350c0000 R[ 73.371124] WARNING: CPU: 2 PID: 2455 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6040 14:00:02.729053 08: 00007f24350bf010 R09: 0000000000000000
6041 14:00:02.758617 # [ 65.389869] R10[ 73.386739] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6042 14:00:02.761628 : fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6043 14:00:02.771904 [ 73.419370] CPU: 2 PID: 2455 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6044 14:00:02.785133 # [ 65.397837] R13: 0000000000000001 R14: 0000000000020000 R15[ 73.434240] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6045 14:00:02.788236 : 0000000000020000
6046 14:00:02.791663 # WRITE_KERN: saw 'call trace:': ok
6047 14:00:02.798361 ok 41 s[ 73.447260] RIP: 0010:refcount_warn_saturate+0x51/0x110
6048 14:00:02.801413 elftests: lkdtm: WRITE_KERN.sh
6049 14:00:02.824864 # selftests: lkdtm: REFCOUNT_INC[ 73.459307] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
6050 14:00:02.825170 _OVERFLOW.sh
6051 14:00:02.838195 # [ 65.558047] lkdtm: Performing direct entry RE[ 73.486523] RSP: 0018:ffffacdd02f37e48 EFLAGS: 00010286
6052 14:00:02.838701 FCOUNT_INC_OVERFLOW
6053 14:00:02.851496 # [ 65.568279] lkdtm: attempting good ref[ 73.498550] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
6054 14:00:02.857734 [ 73.512731] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
6055 14:00:02.861247 count_inc() without overflow
6056 14:00:02.874608 # [ 65.581416] lkdtm: attempting[ 73.520704] RBP: ffffffffb318adf3 R08: 0000000000000000 R09: 0000000000000000
6057 14:00:02.881299 [ 73.534881] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6058 14:00:02.884157 bad refcount_inc() overflow
6059 14:00:02.894453 # [ 65.593655] ------------[ cut[ 73.542854] R13: ffffacdd02f37f10 R14: ffffacdd02f37f10 R15: ffff9331446ff000
6060 14:00:02.904225 [ 73.557033] FS: 00007f4420f1e580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
6061 14:00:02.907422 here ]------------
6062 14:00:02.917497 # [ 65.605044] refcount_t: saturated; lea[ 73.566072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6063 14:00:02.923865 [ 73.578697] CR2: 00007f4420d27000 CR3: 0000000105c98001 CR4: 00000000003706e0
6064 14:00:02.927444 king memory.
6065 14:00:02.933654 # [ 65.616621] WARNING: CPU: 0 PID: 2053 at lib/[ 73.586670] Call Trace:
6066 14:00:02.937193 refcount.c:22 refcount_warn_saturate+0x51/0x110
6067 14:00:02.944385 # [ 65.632245[ 73.595609] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x64
6068 14:00:02.956837 ] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sens[ 73.607282] direct_entry.cold+0x2c/0x38
6069 14:00:02.966899 ors_core industrialio_triggered_buffer kfifo_buf industrialio cr[ 73.617881] full_proxy_write+0x53/0x80
6070 14:00:02.976773 os_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cro[ 73.628379] vfs_write+0xe7/0x3a0
6071 14:00:02.986487 s_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notif[ 73.638311] ksys_write+0x68/0xf0
6072 14:00:02.986974 y
6073 14:00:02.996747 # [ 65.664898] CPU: 0 PID: 2053 Comm: cat Tainted: G D[ 73.648247] do_syscall_64+0x30/0x40
6074 14:00:02.999906 W 5.10.146-cip17 #1
6075 14:00:03.009722 # [ 65.679753] Hardware name: Go[ 73.658451] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6076 14:00:03.013009 ogle Rammus/Rammus, BIOS 09/04/2020
6077 14:00:03.019484 # [ 65.692810] RIP: 0010[ 73.670314] RIP: 0033:0x7f4420e348f3
6078 14:00:03.022662 :refcount_warn_saturate+0x51/0x110
6079 14:00:03.045878 # [ 65.704836] Code: 84 bc[ 73.680520] Code: 8b 15 a1 25 0e 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
6080 14:00:03.059015 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee [ 73.707713] RSP: 002b:00007fff37340348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6081 14:00:03.075685 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b[ 73.722386] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f4420e348f3
6082 14:00:03.082240 c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
6083 14:00:03.088735 # [ 73.736571] RDX: 0000000000000017 RSI: 00007f4420d27000 RDI: 0000000000000001
6084 14:00:03.096038 [ 65.732056] RSP: 0018:ffffacdd02927e48 EFLAGS: 00010286
6085 14:00:03.102368 # [ [ 73.750759] RBP: 00007f4420d27000 R08: 00007f4420d26010 R09: 0000000000000000
6086 14:00:03.118667 65.744095] RAX: 0000000000000000 RBX: 000000000000002b RCX: 00[ 73.764947] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6087 14:00:03.119197 00000000000000
6088 14:00:03.131933 # [ 65.758304] RDX: ffff9331bac2c660 RSI: ffff[ 73.779134] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6089 14:00:03.135247 9331bac1bf70 RDI: ffff9331bac1bf70
6090 14:00:03.141974 # [ 65.772477] RBP: ffffff[ 73.793328] irq event stamp: 0
6091 14:00:03.145417 ffb318ad4d R08: 0000000000000000 R09: 0000000000000000
6092 14:00:03.155099 # [ 65[ 73.802946] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6093 14:00:03.168534 .786678] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000[ 73.816163] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6094 14:00:03.171477 0000000016
6095 14:00:03.184834 # [ 65.800847] R13: ffffacdd02927f10 R14: ffffacdd[ 73.831514] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6096 14:00:03.187905 02927f10 R15: ffff9331430c2000
6097 14:00:03.197701 # [ 65.815056] FS: 00007ff211[ 73.846865] softirqs last disabled at (0): [<0000000000000000>] 0x0
6098 14:00:03.204627 408580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
6099 14:00:03.211008 #[ 73.860083] ---[ end trace d57bcebaeffbda18 ]---
6100 14:00:03.220987 [ 65.830302] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003[ 73.871455] lkdtm: Saturation detected: still saturated
6101 14:00:03.221566 3
6102 14:00:03.230904 # [ 65.842958] CR2: 00007ff211211000 CR3: 00000001057fa004 CR4: 00000000003706f0
6103 14:00:03.234239 # [ 65.857126] Call Trace:
6104 14:00:03.237580 # [ 65.866087] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x98
6105 14:00:03.244104 # [ 65.877646] direct_entry.cold+0x2c/0x38
6106 14:00:03.247513 # [ 65.888242] full_proxy_write+0x53/0x80
6107 14:00:03.250648 # [ 65.898736] vfs_write+0xe7/0x3a0
6108 14:00:03.253975 # [ 65.908664] ksys_write+0x68/0xf0
6109 14:00:03.260580 # [ 65.918571] do_syscall_64+0x30/0x40
6110 14:00:03.263965 # [ 65.928784] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6111 14:00:03.270809 # [ 65.940637] RIP: 0033:0x7ff21131e8f3
6112 14:00:03.290256 # [ 65.950846] Code: 8b 15 a1 25 0e 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
6113 14:00:03.300037 # [ 65.978039] RSP: 002b:00007ffe9635bb88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6114 14:00:03.306696 # [ 65.992725] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007ff21131e8f3
6115 14:00:03.316700 # [ 66.006900] RDX: 0000000000000016 RSI: 00007ff211211000 RDI: 0000000000000001
6116 14:00:03.323195 # [ 66.021102] RBP: 00007ff211211000 R08: 00007ff211210010 R09: 0000000000000000
6117 14:00:03.333085 # [ 66.035277] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6118 14:00:03.340283 # [ 66.049471] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6119 14:00:03.343166 # [ 66.063659] irq event stamp: 0
6120 14:00:03.349942 # [ 66.073289] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6121 14:00:03.359621 # [ 66.086502] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6122 14:00:03.369599 # [ 66.101859] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6123 14:00:03.376026 # [ 66.117206] softirqs last disabled at (0): [<0000000000000000>] 0x0
6124 14:00:03.382601 # [ 66.130455] ---[ end trace d57bcebaeffbda0c ]---
6125 14:00:03.385872 # [ 66.141837] lkdtm: Overflow detected: saturated
6126 14:00:03.395836 # REFCOUNT_INC_OVERFLO[ 74.048617] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6127 14:00:03.405809 [ 74.059022] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6128 14:00:03.408528 [ 74.066529] ------------[ cut here ]------------
6129 14:00:03.412131 W: saw 'call trace:': ok
6130 14:00:03.421693 ok 42 selftests: lkdtm: REFCOUNT_INC_O[ 74.071703] refcount_t: saturated; leaking memory.
6131 14:00:03.421802 VERFLOW.sh
6132 14:00:03.425209 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
6133 14:00:03.435144 # [ [ 74.083276] WARNING: CPU: 3 PID: 2487 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6134 14:00:03.461452 [ 74.098905] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6135 14:00:03.477997 66.348150] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW[ 74.125370] CPU: 3 PID: 2487 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6136 14:00:03.485482 [ 74.140245] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6137 14:00:03.498396 # [ 66.358693] lkdtm: attempting good refcount_add() without [ 74.147058] RIP: 0010:refcount_warn_saturate+0x97/0x110
6138 14:00:03.518057 [ 74.159099] Code: 01 01 e8 27 86 98 00 0f 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
6139 14:00:03.524459 [ 74.180082] RSP: 0018:ffffacdd02f2fe38 EFLAGS: 00010282
6140 14:00:03.531443 [ 74.185918] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6141 14:00:03.541076 [ 74.193887] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
6142 14:00:03.547856 [ 74.201857] RBP: ffffffffb318aa20 R08: 0000000000000000 R09: 0000000000000000
6143 14:00:03.554530 [ 74.209827] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6144 14:00:03.564462 [ 74.217798] R13: ffffacdd02f2ff10 R14: ffffacdd02f2ff10 R15: ffff933144fb5000
6145 14:00:03.574399 [ 74.225769] FS: 00007f36d94e5580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
6146 14:00:03.580992 [ 74.234807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6147 14:00:03.581577 overflow
6148 14:00:03.594055 # [ 66.371820] lkdtm: attempting bad refcount_add() [ 74.241250] CR2: 00007f36d92ee000 CR3: 00000001057f6003 CR4: 00000000003706e0
6149 14:00:03.597330 [ 74.255436] Call Trace:
6150 14:00:03.604074 [ 74.258167] __refcount_add_not_zero.constprop.0+0x2a/0x35
6151 14:00:03.610660 [ 74.264328] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x76
6152 14:00:03.613905 [ 74.270680] direct_entry.cold+0x2c/0x38
6153 14:00:03.616978 [ 74.275062] full_proxy_write+0x53/0x80
6154 14:00:03.620060 [ 74.279377] vfs_write+0xe7/0x3a0
6155 14:00:03.623617 [ 74.283111] ksys_write+0x68/0xf0
6156 14:00:03.630275 [ 74.286843] do_syscall_64+0x30/0x40
6157 14:00:03.633474 [ 74.290867] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6158 14:00:03.640186 [ 74.296540] RIP: 0033:0x7f36d93fb8f3
6159 14:00:03.660035 [ 74.300532] Code: 8b 15 a1 25 0e 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
6160 14:00:03.666270 [ 74.321542] RSP: 002b:00007ffca4fcaef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6161 14:00:03.676168 [ 74.330001] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f36d93fb8f3
6162 14:00:03.682868 [ 74.337971] RDX: 0000000000000020 RSI: 00007f36d92ee000 RDI: 0000000000000001
6163 14:00:03.686116 overflow
6164 14:00:03.699120 # [ 66.384061] ------------[ cut here ]------------[ 74.345944] RBP: 00007f36d92ee000 R08: 00007f36d92ed010 R09: 0000000000000000
6165 14:00:03.702660 # [ 66.395428] refcount_t: saturated; leaking memory.
6166 14:00:03.712480 # [ [ 74.360129] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6167 14:00:03.718973 [ 74.374315] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6168 14:00:03.722245 [ 74.382303] irq event stamp: 0
6169 14:00:03.735360 66.407022] WARNING: CPU: 2 PID: 2085 at lib/refcount.c:22 refcou[ 74.385738] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6170 14:00:03.745459 [ 74.398945] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6171 14:00:03.755255 [ 74.408081] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6172 14:00:03.761630 [ 74.417235] softirqs last disabled at (0): [<0000000000000000>] 0x0
6173 14:00:03.765005 nt_warn_saturate+0x51/0x110
6174 14:00:03.774911 # [ 66.422635] Modules linked in:[ 74.424245] ---[ end trace d57bcebaeffbda19 ]---
6175 14:00:03.778206 [ 74.435608] lkdtm: Saturation detected: still saturated
6176 14:00:03.801570 fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6177 14:00:03.811104 # [ 66.455266] CPU: 2 PID: 2085 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6178 14:00:03.817704 # [ 66.470129] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6179 14:00:03.824277 # [ 66.483152] RIP: 0010:refcount_warn_saturate+0x51/0x110
6180 14:00:03.847278 # [ 66.495205] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
6181 14:00:03.850341 # [ 66.522395] RSP: 0018:ffffacdd029afe48 EFLAGS: 00010286
6182 14:00:03.860271 # [ 66.534467] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
6183 14:00:03.866984 # [ 66.548630] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
6184 14:00:03.876889 # [ 66.562811] RBP: ffffffffb318ad63 R08: 0000000000000000 R09: 0000000000000000
6185 14:00:03.883916 # [ 66.576995] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6186 14:00:03.893538 # [ 66.591179] R13: ffffacdd029aff10 R14: ffffacdd029aff10 R15: ffff9331436cd000
6187 14:00:03.903394 # [ 66.605367] FS: 00007f20b03a2580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
6188 14:00:03.909868 # [ 66.620619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6189 14:00:03.916359 # [ 66.633251] CR2: 00007f20b01ab000 CR3: 0000000103794004 CR4: 00000000003706e0
6190 14:00:03.919656 # [ 66.647435] Call Trace:
6191 14:00:03.929861 # [ 66.656382] lkdtm_REFCOUN[ 74.581575] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6192 14:00:03.932791 T_ADD_OVERFLOW+0x7f/0xa7
6193 14:00:03.942732 # [ 66.667945] direct_entry.cold+0x[ 74.592309] lkdtm: attempting bad refcount_add_not_zero() from saturated
6194 14:00:03.946564 2c/0x38
6195 14:00:03.949431 # [ 66.678537] full_proxy_write+0x53/0x80
6196 14:00:03.956254 # [ 66.[ 74.606045] ------------[ cut here ]------------
6197 14:00:03.959806 689033] vfs_write+0xe7/0x3a0
6198 14:00:03.966096 # [ 66.698944] ksys_write+0x68[ 74.617388] refcount_t: saturated; leaking memory.
6199 14:00:03.966675 /0xf0
6200 14:00:03.973167 # [ 66.708858] do_syscall_64+0x30/0x40
6201 14:00:03.982679 # [ 66.71906[ 74.628966] WARNING: CPU: 0 PID: 2519 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6202 14:00:03.985923 3] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6203 14:00:04.015302 # [ 66.730916] R[ 74.644621] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6204 14:00:04.018807 IP: 0033:0x7f20b02b88f3
6205 14:00:04.028295 # [ 66.741121] Code: 8b 15 a1 25 0e 0[ 74.677319] CPU: 0 PID: 2519 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6206 14:00:04.041664 0 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25[ 74.692178] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6207 14:00:04.055134 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff f[ 74.705193] RIP: 0010:refcount_warn_saturate+0x97/0x110
6208 14:00:04.061961 f 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6209 14:00:04.081545 # [ 66.7683[ 74.717231] Code: 01 01 e8 27 86 98 00 0f 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
6210 14:00:04.094598 21] RSP: 002b:00007ffea4c139d8 EFLAGS: 00000246 ORIG_RAX: 000000[ 74.744458] RSP: 0018:ffffacdd03037e38 EFLAGS: 00010282
6211 14:00:04.095214 0000000001
6212 14:00:04.107789 # [ 66.782990] RAX: ffffffffffffffda RBX: 00000000[ 74.756468] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6213 14:00:04.111205 00000016 RCX: 00007f20b02b88f3
6214 14:00:04.124477 # [ 66.797174] RDX: 0000000000[ 74.770674] RDX: ffff9331bac2c660 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
6215 14:00:04.127596 000016 RSI: 00007f20b01ab000 RDI: 0000000000000001
6216 14:00:04.137484 # [ 66.811[ 74.784845] RBP: ffffffffb318aa40 R08: 0000000000000000 R09: 0000000000000000
6217 14:00:04.151086 360] RBP: 00007f20b01ab000 R08: 00007f20b01aa010 R09: 0000000000[ 74.799053] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6218 14:00:04.151688 000000
6219 14:00:04.164008 # [ 66.825546] R10: fffffffffffffbc5 R11: 000000000000[ 74.813225] R13: ffffacdd03037f10 R14: ffffacdd03037f10 R15: ffff933143290000
6220 14:00:04.167330 0246 R12: 0000000000000001
6221 14:00:04.180636 # [ 66.839730] R13: 00000000000000[ 74.827434] FS: 00007ff47f548580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
6222 14:00:04.184135 01 R14: 0000000000020000 R15: 0000000000020000
6223 14:00:04.193587 # [ 66.853919][ 74.842670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6224 14:00:04.194205 irq event stamp: 0
6225 14:00:04.207200 # [ 66.863534] hardirqs last enabled at [ 74.855324] CR2: 00007ff47f351000 CR3: 00000001027b2004 CR4: 00000000003706f0
6226 14:00:04.210218 (0): [<0000000000000000>] 0x0
6227 14:00:04.216644 # [ 66.876750] hardirqs last di[ 74.869493] Call Trace:
6228 14:00:04.223701 sabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6229 14:00:04.229955 #[ 74.878464] __refcount_add_not_zero.constprop.0+0x2a/0x35
6230 14:00:04.239803 [ 66.892098] softirqs last enabled at (0): [<ffffffffb1900cf[ 74.890783] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x76
6231 14:00:04.243037 0>] copy_process+0x640/0x1c80
6232 14:00:04.253228 # [ 66.907448] softirqs last di[ 74.903347] direct_entry.cold+0x2c/0x38
6233 14:00:04.256476 sabled at (0): [<0000000000000000>] 0x0
6234 14:00:04.262891 # [ 66.920663] ---[ e[ 74.913924] full_proxy_write+0x53/0x80
6235 14:00:04.266148 nd trace d57bcebaeffbda0d ]---
6236 14:00:04.272485 # [ 66.932031] lkdtm: Overflow[ 74.924444] vfs_write+0xe7/0x3a0
6237 14:00:04.272677 detected: saturated
6238 14:00:04.282218 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:'[ 74.934337] ksys_write+0x68/0xf0
6239 14:00:04.282489 : ok
6240 14:00:04.289489 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
6241 14:00:04.292311 # selfte[ 74.944318] do_syscall_64+0x30/0x40
6242 14:00:04.295648 sts: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
6243 14:00:04.305383 # [ 67.060306] [ 74.954473] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6244 14:00:04.308770 lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
6245 14:00:04.315548 #[ 74.966357] RIP: 0033:0x7ff47f45e8f3
6246 14:00:04.341934 [ 67.068972] lkdtm: attempting bad refcount_inc_not_zero() ov[ 74.976545] Code: 8b 15 a1 25 0e 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
6247 14:00:04.342510 erflow
6248 14:00:04.348732 # [ 67.082096] ------------[ cut here ]------------
6249 14:00:04.355541 #[ 75.003748] RSP: 002b:00007ffc48c577e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6250 14:00:04.362126 [ 67.093459] refcount_t: saturated; leaking memory.
6251 14:00:04.371961 # [ 67[ 75.018398] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007ff47f45e8f3
6252 14:00:04.385186 .105055] WARNING: CPU: 2 PID: 2117 at lib/refcount.c:19 refcount[ 75.032619] RDX: 0000000000000020 RSI: 00007ff47f351000 RDI: 0000000000000001
6253 14:00:04.388568 _warn_saturate+0x97/0x110
6254 14:00:04.398310 # [ 67.120666] Modules linked in: f[ 75.046777] RBP: 00007ff47f351000 R08: 00007ff47f350010 R09: 0000000000000000
6255 14:00:04.408257 [ 75.060952] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6256 14:00:04.421404 use ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_[ 75.068933] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6257 14:00:04.431293 triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_li[ 75.083135] irq event stamp: 0
6258 14:00:04.444824 ghtbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg[ 75.092763] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6259 14:00:04.448041 _temp_thermal cros_ec_dev cros_usbpd_notify
6260 14:00:04.457658 # [ 67.153328] CP[ 75.105984] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6261 14:00:04.474134 U: 2 PID: 2117 Comm: cat Tainted: G D W 5.10.146-ci[ 75.121341] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6262 14:00:04.474752 p17 #1
6263 14:00:04.487789 # [ 67.168159] Hardware name: Google Rammus/Rammus, BI[ 75.136688] softirqs last disabled at (0): [<0000000000000000>] 0x0
6264 14:00:04.490504 OS 09/04/2020
6265 14:00:04.500913 # [ 67.181176] RIP: 0010:refcount_warn_saturat[ 75.149913] ---[ end trace d57bcebaeffbda1a ]---
6266 14:00:04.501497 e+0x97/0x110
6267 14:00:04.510591 # [ 67.193247] Code: 01 01 e8 27 86 98 00 0f 0b [ 75.161317] lkdtm: Saturation detected: still saturated
6268 14:00:04.526925 c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
6269 14:00:04.533619 # [ 67.220443] RSP: 0018:ffffacdd029f7e38 EFLAGS: 00010282
6270 14:00:04.543499 # [ 67.232491] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
6271 14:00:04.550244 # [ 67.246676] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
6272 14:00:04.556591 # [ 67.260862] RBP: ffffffffb318a9a0 R08: 0000000000000000 R09: 0000000000000000
6273 14:00:04.566824 # [ 67.275047] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6274 14:00:04.573195 # [ 67.289249] R13: ffffacdd029f7f10 R14: ffffacdd029f7f10 R15: ffff933144e59000
6275 14:00:04.582941 # [ 67.303434] FS: 00007fb713640580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
6276 14:00:04.589864 # [ 67.318685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6277 14:00:04.599497 # [ 67.331317] CR2: 00007fb713449000 CR3: 0000000104e36001 CR4: 00000000003706e0
6278 14:00:04.602990 # [ 67.345503] Call Trace:
6279 14:00:04.606126 # [ 67.354449] __refcount_add_not_zero.constprop.0+0x2a/0x35
6280 14:00:04.612568 # [ 67.366810] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x76
6281 14:00:04.619207 # [ 67.379257] direct_entry.cold+0x2c/0x38
6282 14:00:04.622671 # [ 67.389848] full_proxy_write+0x53/0x80
6283 14:00:04.625924 # [ 67.400345] vfs_write+0xe7/0x3a0
6284 14:00:04.632396 # [ 67.410259] ksys_write+0x68/0xf0
6285 14:00:04.635699 # [ 67.420168] do_syscall_64+0x30/0x40
6286 14:00:04.642667 # [ 67.430373] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6287 14:00:04.646115 # [ 67.442252] RIP: 0033:0x7fb7135568f3
6288 14:00:04.665741 # [ 67.452454] Code: 8b 15 a1 25 0e 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
6289 14:00:04.675642 # [ 67.479649] RSP: 002b:00007ffc04cf9278 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6290 14:00:04.682332 # [ 67.494319] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fb7135568f3
6291 14:00:04.692234 # [ 67.508502] RDX: 000000000000001f RSI: 00007fb713449000 RDI: 0000000000000001
6292 14:00:04.698527 # [ 67.522687] RBP: 00007fb713449000 R08: 00007fb713448010 R09: 0000000000000000
6293 14:00:04.708528 # [ 67.536872] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6294 14:00:04.715164 # [ 67.551056] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6295 14:00:04.718132 # [ 67.565258] irq event stamp: 0
6296 14:00:04.724483 # [ 67.574872] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6297 14:00:04.734474 # [ 67.588089] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6298 14:00:04.744210 # [ 67.603435] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6299 14:00:04.751276 # [ 67.618785] softirqs last disabled at (0): [<0000000000000000>] 0x0
6300 14:00:04.757499 # [ 67.631999] ---[ end trace d57bcebaeffbda0e ]---
6301 14:00:04.767831 # [ 67.643370] lkdtm: [ 75.416064] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6302 14:00:04.774100 [ 75.429860] lkdtm: attempting bad refcount_dec_and_test() from saturated
6303 14:00:04.777519 Overflow detected: saturated
6304 14:00:04.787421 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: [ 75.437388] ------------[ cut here ]------------
6305 14:00:04.790456 [ 75.448736] refcount_t: underflow; use-after-free.
6306 14:00:04.800918 [ 75.454106] WARNING: CPU: 3 PID: 2554 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6307 14:00:04.827051 [ 75.463539] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6308 14:00:04.830681 saw 'call trace:': ok
6309 14:00:04.843653 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_[ 75.490000] CPU: 3 PID: 2554 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6310 14:00:04.850302 [ 75.504855] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6311 14:00:04.857014 [ 75.511661] RIP: 0010:refcount_warn_saturate+0xba/0x110
6312 14:00:04.876593 [ 75.517497] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
6313 14:00:04.883130 [ 75.538480] RSP: 0018:ffffacdd030e7e40 EFLAGS: 00010286
6314 14:00:04.889979 [ 75.544348] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6315 14:00:04.899571 [ 75.552319] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
6316 14:00:04.906099 [ 75.560300] RBP: ffffffffb318aa60 R08: 0000000000000000 R09: 0000000000000000
6317 14:00:04.915917 [ 75.568284] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6318 14:00:04.922650 [ 75.576295] R13: ffffacdd030e7f10 R14: ffffacdd030e7f10 R15: ffff93314380a000
6319 14:00:04.932244 [ 75.584266] FS: 00007f3fe7697580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
6320 14:00:04.939015 [ 75.593327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6321 14:00:04.945312 [ 75.599744] CR2: 00007f3fe74a0000 CR3: 000000010335a003 CR4: 00000000003706e0
6322 14:00:04.948969 [ 75.607713] Call Trace:
6323 14:00:04.955725 [ 75.610444] __refcount_sub_and_test.constprop.0+0x3c/0x50
6324 14:00:04.962002 [ 75.616604] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x76
6325 14:00:04.965092 [ 75.622956] direct_entry.cold+0x2c/0x38
6326 14:00:04.968417 [ 75.627344] full_proxy_write+0x53/0x80
6327 14:00:04.972363 [ 75.631659] vfs_write+0xe7/0x3a0
6328 14:00:04.978410 [ 75.635382] ksys_write+0x68/0xf0
6329 14:00:04.981439 [ 75.639084] do_syscall_64+0x30/0x40
6330 14:00:04.988456 [ 75.643105] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6331 14:00:04.991750 [ 75.648776] RIP: 0033:0x7f3fe75ad8f3
6332 14:00:05.011717 [ 75.652767] Code: 8b 15 a1 25 0e 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
6333 14:00:05.021164 [ 75.673747] RSP: 002b:00007fff8c381b08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6334 14:00:05.027903 [ 75.682253] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f3fe75ad8f3
6335 14:00:05.037407 [ 75.690241] RDX: 0000000000000020 RSI: 00007f3fe74a0000 RDI: 0000000000000001
6336 14:00:05.038104 ZERO_OVERFLOW.sh
6337 14:00:05.050546 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVER[ 75.698221] RBP: 00007f3fe74a0000 R08: 00007f3fe749f010 R09: 0000000000000000
6338 14:00:05.051039 FLOW.sh
6339 14:00:05.064005 # [ 67.788854] lkdtm: Performing direct entry REFCOUN[ 75.712405] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6340 14:00:05.067268 T_ADD_NOT_ZERO_OVERFLOW
6341 14:00:05.077127 # [ 67.799229] lkdtm: attempting bad [ 75.726589] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6342 14:00:05.083788 [ 75.740796] irq event stamp: 0
6343 14:00:05.086878 refcount_add_not_zero() overflow
6344 14:00:05.097162 # [ 67.812352] ------------[[ 75.744218] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6345 14:00:05.103625 [ 75.757424] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6346 14:00:05.114351 [ 75.766580] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6347 14:00:05.120197 [ 75.775740] softirqs last disabled at (0): [<0000000000000000>] 0x0
6348 14:00:05.123493 cut here ]------------
6349 14:00:05.133387 # [ 67.823716] refcount_t: saturated;[ 75.782755] ---[ end trace d57bcebaeffbda1b ]---
6350 14:00:05.136596 [ 75.794113] lkdtm: Saturation detected: still saturated
6351 14:00:05.139644 leaking memory.
6352 14:00:05.149962 # [ 67.835325] WARNING: CPU: 2 PID: 2149 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6353 14:00:05.175879 # [ 67.850922] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6354 14:00:05.185891 # [ 67.883553] CPU: 2 PID: 2149 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6355 14:00:05.192267 # [ 67.898412] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6356 14:00:05.199455 # [ 67.911434] RIP: 0010:refcount_warn_saturate+0x97/0x110
6357 14:00:05.218975 # [ 67.923488] Code: 01 01 e8 27 86 98 00 0f 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
6358 14:00:05.225445 # [ 67.950677] RSP: 0018:ffffacdd02a9fe38 EFLAGS: 00010282
6359 14:00:05.232141 # [ 67.962724] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
6360 14:00:05.242095 # [ 67.970697] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
6361 14:00:05.248659 # [ 67.984874] RBP: ffffffffb318a9c0 R08: 0000000000000000 R09: 0000000000000000
6362 14:00:05.258485 # [ 67.992847] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6363 14:00:05.265056 # [ 68.007026] R13: ffffacdd02a9ff10 R14: ffffacdd02a9ff10 R15: ffff9331437fd000
6364 14:00:05.275156 # [ 68.014999] FS: 00007f7d53fca580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
6365 14:00:05.281737 # [ 68.030249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6366 14:00:05.294786 # [ 68.036669] CR2: 00007f7d53dd3000 CR3: 0000000104dfe[ 75.947505] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6367 14:00:05.297987 001 CR4: 00000000003706e0
6368 14:00:05.301344 # [ 68.050846] Call Trace:
6369 14:00:05.308272 # [ 6[ 75.957063] lkdtm: attempting bad refcount_sub_and_test() from saturated
6370 14:00:05.314924 8.053580] __refcount_add_not_zero.constprop.0+0x2a/0x35
6371 14:00:05.321007 # [ [ 75.970763] ------------[ cut here ]------------
6372 14:00:05.324247 [ 75.982109] refcount_t: underflow; use-after-free.
6373 14:00:05.330891 68.065912] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x76
6374 14:00:05.341107 # [ [ 75.987470] WARNING: CPU: 2 PID: 2589 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6375 14:00:05.344118 68.078349] direct_entry.cold+0x2c/0x38
6376 14:00:05.373736 # [ 68.088944] ful[ 76.003098] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6377 14:00:05.377274 l_proxy_write+0x53/0x80
6378 14:00:05.387418 # [ 68.099439] vfs_write+0xe7/0x3a0[ 76.035737] CPU: 2 PID: 2589 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6379 14:00:05.394182 # [ 68.109352] ksys_write+0x68/0xf0
6380 14:00:05.400661 # [ 68.119267] do_sy[ 76.050612] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6381 14:00:05.404058 scall_64+0x30/0x40
6382 14:00:05.413941 # [ 68.129471] entry_SYSCALL_64_after_hwf[ 76.063633] RIP: 0010:refcount_warn_saturate+0xba/0x110
6383 14:00:05.414478 rame+0x61/0xc6
6384 14:00:05.420373 # [ 68.141324] RIP: 0033:0x7f7d53ee08f3
6385 14:00:05.440240 # [ [ 76.075678] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
6386 14:00:05.453513 68.145315] Code: 8b 15 a1 25 0e 00 f7 d8 64 89 02 48 c7 c0 ff f[ 76.102877] RSP: 0018:ffffacdd0316fe40 EFLAGS: 00010286
6387 14:00:05.466687 f ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01[ 76.114929] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6388 14:00:05.479729 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 e[ 76.129116] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
6389 14:00:05.482975 c 28 48 89 54 24 18
6390 14:00:05.496259 # [ 68.172504] RSP: 002b:00007ffe4d67bcd8[ 76.143304] RBP: ffffffffb318aa80 R08: 0000000000000000 R09: 0000000000000000
6391 14:00:05.499493 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6392 14:00:05.509757 # [ 68.180965] R[ 76.157492] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6393 14:00:05.522599 AX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f7d53ee08f3[ 76.171683] R13: ffffacdd0316ff10 R14: ffffacdd0316ff10 R15: ffff933143853000
6394 14:00:05.523143
6395 14:00:05.539648 # [ 68.195146] RDX: 000000000000001f RSI: 00007f7d53dd3000 R[ 76.185874] FS: 00007f5449672580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
6396 14:00:05.542817 DI: 0000000000000001
6397 14:00:05.552714 # [ 68.209328] RBP: 00007f7d53dd3000 R08[ 76.201131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6398 14:00:05.555945 : 00007f7d53dd2010 R09: 0000000000000000
6399 14:00:05.565712 # [ 68.223512] R10: [ 76.213767] CR2: 00007f544947b000 CR3: 00000001033d0003 CR4: 00000000003706e0
6400 14:00:05.572348 fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6401 14:00:05.575493 # [ 76.227957] Call Trace:
6402 14:00:05.588764 [ 68.231484] R13: 0000000000000001 R14: 0000000000020000 R15: [ 76.236908] __refcount_sub_and_test.constprop.0+0x3c/0x50
6403 14:00:05.589204 0000000000020000
6404 14:00:05.592050 # [ 68.245692] irq event stamp: 0
6405 14:00:05.598543 # [ 68.[ 76.249252] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x76
6406 14:00:05.611891 255309] hardirqs last enabled at (0): [<0000000000000000>] 0x0[ 76.261793] direct_entry.cold+0x2c/0x38
6407 14:00:05.621421 # [ 68.268521] hardirqs last disabled at (0): [<ffffffffb1900[ 76.272392] full_proxy_write+0x53/0x80
6408 14:00:05.624919 cf0>] copy_process+0x640/0x1c80
6409 14:00:05.631632 # [ 68.283870] softirqs last [ 76.282894] vfs_write+0xe7/0x3a0
6410 14:00:05.641853 enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80[ 76.292814] ksys_write+0x68/0xf0
6411 14:00:05.651381 # [ 68.293008] softirqs last disabled at (0): [<0000000000000[ 76.302731] do_syscall_64+0x30/0x40
6412 14:00:05.651928 000>] 0x0
6413 14:00:05.661245 # [ 68.306216] ---[ end trace d57bcebaeffbda0f ]---[ 76.312941] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6414 14:00:05.664935
6415 14:00:05.667877 # [ 68.311397] lkdtm: Overflow detected: saturated
6416 14:00:05.674145 # REFCOU[ 76.324801] RIP: 0033:0x7f54495888f3
6417 14:00:05.677687 NT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
6418 14:00:05.700871 ok 45 selftests[ 76.335010] Code: 8b 15 a1 25 0e 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
6419 14:00:05.704163 : lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
6420 14:00:05.714319 # selftests: lkdtm: [ 76.362216] RSP: 002b:00007ffcc0f1b858 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6421 14:00:05.717617 REFCOUNT_DEC_ZERO.sh
6422 14:00:05.730380 # [ 68.455657] lkdtm: Performing direct [ 76.376893] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f54495888f3
6423 14:00:05.730914 entry REFCOUNT_DEC_ZERO
6424 14:00:05.743861 # [ 68.465724] lkdtm: attempting good[ 76.391085] RDX: 0000000000000020 RSI: 00007f544947b000 RDI: 0000000000000001
6425 14:00:05.744401 refcount_dec()
6426 14:00:05.756953 # [ 68.470978] lkdtm: attempting bad refcount[ 76.405276] RBP: 00007f544947b000 R08: 00007f544947a010 R09: 0000000000000000
6427 14:00:05.760536 _dec() to zero
6428 14:00:05.770578 # [ 68.476939] ------------[ cut here ]-------[ 76.419468] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6429 14:00:05.773572 -----
6430 14:00:05.786370 # [ 68.488305] refcount_t: decrement hit 0; leaking mem[ 76.433660] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6431 14:00:05.787057 ory.
6432 14:00:05.796438 # [ 68.494280] WARNING: CPU: 3 PID: 2181 at lib/refcount[ 76.447860] irq event stamp: 0
6433 14:00:05.799872 .c:31 refcount_warn_saturate+0xfb/0x110
6434 14:00:05.809847 # [ 68.503736] Module[ 76.457482] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6435 14:00:05.823366 s linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core[ 76.470702] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6436 14:00:05.839489 industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sy[ 76.486053] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6437 14:00:05.852563 sfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sen[ 76.501405] softirqs last disabled at (0): [<0000000000000000>] 0x0
6438 14:00:05.859424 sorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6439 14:00:05.862614 # [ [ 76.514622] ---[ end trace d57bcebaeffbda1c ]---
6440 14:00:05.875561 68.530186] CPU: 3 PID: 2181 Comm: cat Tainted: G D W [ 76.525993] lkdtm: Saturation detected: still saturated
6441 14:00:05.878709 5.10.146-cip17 #1
6442 14:00:05.885607 # [ 68.545053] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6443 14:00:05.892379 # [ 68.551913] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6444 14:00:05.912186 # [ 68.557757] Code: 38 68 12 b3 c6 05 0b 49 94 01 01 e8 ba 85 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 08 68 12 b3 c6 05 f2 48 94 01 01 e8 a0 85 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6445 14:00:05.918326 # [ 68.584943] RSP: 0018:ffffacdd02affe48 EFLAGS: 00010286
6446 14:00:05.925234 # [ 68.590794] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
6447 14:00:05.935081 # [ 68.598763] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
6448 14:00:05.941443 # [ 68.606733] RBP: ffffffffb318ad79 R08: 0000000000000000 R09: 0000000000000000
6449 14:00:05.951580 # [ 68.614703] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6450 14:00:05.957634 # [ 68.622674] R13: ffffacdd02afff10 R14: ffffacdd02afff10 R15: ffff9331454d5000
6451 14:00:05.967576 # [ 68.630643] FS: 00007f0a20c6e580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
6452 14:00:05.974166 # [ 68.639682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6453 14:00:05.984123 # [ 68.646099] CR2: 00007f0a20a77000 CR3: 00000001033d0006 CR4: 00000000003706e0
6454 14:00:05.984224 # [ 68.654069] Call Trace:
6455 14:00:05.990955 # [ 68.656802] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xbd
6456 14:00:05.994111 # [ 68.661795] direct_entry.cold+0x2c/0x38
6457 14:00:06.000777 # [ 68.666199] full_proxy_write+0x53/0x80
6458 14:00:06.003913 # [ 68.670508] vfs_write+0xe7/0x3a0
6459 14:00:06.007198 # [ 68.674252] ksys_write+0x68/0xf0
6460 14:00:06.010977 # [ 68.684167] do_syscall_64+0x30/0x40
6461 14:00:06.017468 # [ 68.688183] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6462 14:00:06.020951 # [ 68.693825] RIP: 0033:0x7f0a20b848f3
6463 14:00:06.044027 # [ 68.697815] Code: 8b 15 a1 25 0e 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
6464 14:00:06.050367 # [ 68.718795] RSP: 002b:00007ffcb853ceb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6465 14:00:06.060452 # [ 68.727254] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f0a20b848f3
6466 14:00:06.067166 # [ 68.735227] RDX: 0000000000000012 RSI: 00007f0a20a77000 RDI: 0000000000000001
6467 14:00:06.077401 # [ 68.749406] RBP: 00007f0a20a77000 R08: 00007f0a20a76010 R09: 0000000000000000
6468 14:00:06.083229 # [ 68.757378] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6469 14:00:06.093211 # [ 68.771562] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6470 14:00:06.096699 # [ 68.785770] irq event stamp: 0
6471 14:00:06.103271 # [ 68.789178] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6472 14:00:06.112894 # [ 68.802386] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6473 14:00:06.123297 # [ 68.811545] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6474 14:00:06.129162 # [ 68.820679] softirqs last disabled at (0): [<0000000000000000>] 0x0
6475 14:00:06.135691 # [ 68.827680] ---[ end trace d57bcebaeffbda10 ]---
6476 14:00:06.139131 # [ 68.832836] lkdtm: Zero detected: saturated
6477 14:00:06.142302 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
6478 14:00:06.149546 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
6479 14:00:06.152795 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
6480 14:00:06.159564 # [ 69.007455] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
6481 14:00:06.166104 # [ 69.018550] lkdtm: attempting bad refcount_dec() below zero
6482 14:00:06.172437 # [ 69.030993] ------------[ cut here ]------------
6483 14:00:06.179158 # [ 69.042358] refcount_t: decrement hit 0; leaking memory.
6484 14:00:06.185633 # [ 69.054537] WARNING: CPU: 2 PID: 2216 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6485 14:00:06.205274 # [ 69.070147] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_[ 76.856005] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
6486 14:00:06.219090 buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev [ 76.868113] lkdtm: attempting good copy_to_user of correct size
6487 14:00:06.232085 cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_d[ 76.880970] lkdtm: attempting bad copy_to_user of too large size
6488 14:00:06.235289 ev cros_usbpd_notify
6489 14:00:06.241917 # [ 69.102806] CPU: 2 PID: 2216 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6490 14:00:06.248631 # [ 69.117648] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6491 14:00:06.255406 # [ 69.130666] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6492 14:00:06.278318 # [ 69.136504] Code: 38 68 12 b3 c6 05 0b 49 94 01 01 e8 ba 85 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 08 68 12 b3 c6 05 f2 48 94 01 01 e8 a0 85 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6493 14:00:06.281442 # [ 69.163688] RSP: 0018:ffffacdd02ba7e48 EFLAGS: 00010286
6494 14:00:06.291435 # [ 69.175740] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
6495 14:00:06.298087 # [ 69.189922] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
6496 14:00:06.307977 # [ 69.197894] RBP: ffffffffb318ad8b R08: 0000000000000000 R09: 0000000000000000
6497 14:00:06.313859 # [ 69.212077] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
6498 14:00:06.323732 # [ 69.226262] R13: ffffacdd02ba7f10 R14: ffffacdd02ba7f10 R15: ffff9331427b3000
6499 14:00:06.333883 # [ 69.234250] FS: 00007f99aa225580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
6500 14:00:06.340504 # [ 69.249496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6501 14:00:06.347567 # [ 69.262126] CR2: 00007f99aa02e000 CR3: 0000000104fae002 CR4: 00000000003706e0
6502 14:00:06.350577 # [ 69.270098] Call Trace:
6503 14:00:06.357464 # [ 69.279038] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x61
6504 14:00:06.360756 # [ 69.286523] direct_entry.cold+0x2c/0x38
6505 14:00:06.364325 # [ 69.290927] full_proxy_write+0x53/0x80
6506 14:00:06.370551 # [ 69.301421] vfs_write+0xe7/0x3a0
6507 14:00:06.373732 # [ 69.311361] ksys_write+0x68/0xf0
6508 14:00:06.376918 # [ 69.315071] do_syscall_64+0x30/0x40
6509 14:00:06.383702 # [ 69.319071] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6510 14:00:06.386818 # [ 69.324719] RIP: 0033:0x7f99aa13b8f3
6511 14:00:06.400236 # [ 69.328711] Code: 8b 15 a1 25 0e 00 f7 d8 64 89 02 48 c7 c0[ 77.051438] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
6512 14:00:06.406912 [ 77.062501] lkdtm: attempting good copy_from_user of correct size
6513 14:00:06.413454 [ 77.069369] lkdtm: attempting bad copy_from_user of too large size
6514 14:00:06.429962 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
6515 14:00:06.436422 # [ 69.349693] RSP: 002b:00007ffdf7435478 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6516 14:00:06.446258 # [ 69.358151] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f99aa13b8f3
6517 14:00:06.452584 # [ 69.366123] RDX: 0000000000000016 RSI: 00007f99aa02e000 RDI: 0000000000000001
6518 14:00:06.462501 # [ 69.374095] RBP: 00007f99aa02e000 R08: 00007f99aa02d010 R09: 0000000000000000
6519 14:00:06.468562 # [ 69.388296] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6520 14:00:06.478580 # [ 69.396268] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6521 14:00:06.481788 # [ 69.410469] irq event stamp: 0
6522 14:00:06.488628 # [ 69.420068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6523 14:00:06.498413 # [ 69.427073] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6524 14:00:06.508461 # [ 69.442412] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6525 14:00:06.514871 # [ 69.457761] softirqs last disabled at (0): [<0000000000000000>] 0x0
6526 14:00:06.521296 # [ 69.464764] ---[ end trace d57bcebaeffbda11 ]---
6527 14:00:06.524786 # [ 69.476128] lkdtm: Negative detected: saturated
6528 14:00:06.531573 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
6529 14:00:06.538031 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
6530 14:00:06.541334 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6531 14:00:06.551695 # [ 69.634114] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
6532 14:00:06.557912 # [ 69.644311] lkdtm: attempting bad refcount_dec_and_test() below zero
6533 14:00:06.561455 # [ 69.651420] ------------[ cut here ]------------
6534 14:00:06.567725 # [ 69.656585] refcount_t: underflow; use-after-free.
6535 14:00:06.577934 # [ 69.668159] WARNING: CPU: 3 PID: 2251 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6536 14:00:06.600535 # [ 69.683791] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar[ 77.250603] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
6537 14:00:06.607387 [ 77.263928] lkdtm: attempting good copy_to_user inside whitelist
6538 14:00:06.613688 [ 77.270668] lkdtm: attempting bad copy_to_user outside whitelist
6539 14:00:06.623649 cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6540 14:00:06.633543 # [ 69.710243] CPU: 3 PID: 2251 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6541 14:00:06.640160 # [ 69.725122] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6542 14:00:06.647005 # [ 69.731942] RIP: 0010:refcount_warn_saturate+0xba/0x110
6543 14:00:06.670153 # [ 69.743982] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
6544 14:00:06.673248 # [ 69.764962] RSP: 0018:ffffacdd02c47e40 EFLAGS: 00010286
6545 14:00:06.683047 # [ 69.770797] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
6546 14:00:06.689751 # [ 69.778767] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
6547 14:00:06.699457 # [ 69.786736] RBP: ffffffffb318a9e0 R08: 0000000000000000 R09: 0000000000000000
6548 14:00:06.705940 # [ 69.794706] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6549 14:00:06.715921 # [ 69.802674] R13: ffffacdd02c47f10 R14: ffffacdd02c47f10 R15: ffff93314332e000
6550 14:00:06.725916 # [ 69.810645] FS: 00007fe3a60b0580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
6551 14:00:06.732670 # [ 69.819684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6552 14:00:06.739033 # [ 69.826101] CR2: 00007fe3a5eb9000 CR3: 000000010571a006 CR4: 00000000003706e0
6553 14:00:06.742487 # [ 69.834072] Call Trace:
6554 14:00:06.749536 # [ 69.836802] __refcount_sub_and_test.constprop.0+0x3c/0x50
6555 14:00:06.756051 # [ 69.842930] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x78
6556 14:00:06.759561 # [ 69.849155] direct_entry.cold+0x2c/0x38
6557 14:00:06.762349 # [ 69.853534] full_proxy_write+0x53/0x80
6558 14:00:06.769069 # [ 69.857817] vfs_write+0xe7/0x3a0
6559 14:00:06.772008 # [ 69.861518] ksys_write+0x68/0xf0
6560 14:00:06.775329 # [ 69.865218] do_syscall_64+0x30/0x40
6561 14:00:06.781811 # [ 69.869251] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6562 14:00:06.785629 # [ 69.881105] RIP: 0033:0x7fe3a5fc68f3
6563 14:00:06.795382 # [ 69.885096] Code: 8b 15 a1 25 0e[ 77.445643] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
6564 14:00:06.808443 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 [ 77.458940] lkdtm: attempting good copy_from_user inside whitelist
6565 14:00:06.821733 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff[ 77.472082] lkdtm: attempting bad copy_from_user outside whitelist
6566 14:00:06.828162 ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6567 14:00:06.838146 # [ 69.906076] RSP: 002b:00007ffc90fb5f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6568 14:00:06.844848 # [ 69.914533] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fe3a5fc68f3
6569 14:00:06.854868 # [ 69.922503] RDX: 000000000000001f RSI: 00007fe3a5eb9000 RDI: 0000000000000001
6570 14:00:06.861147 # [ 69.930472] RBP: 00007fe3a5eb9000 R08: 00007fe3a5eb8010 R09: 0000000000000000
6571 14:00:06.871038 # [ 69.938444] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6572 14:00:06.877910 # [ 69.952631] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6573 14:00:06.881013 # [ 69.960607] irq event stamp: 0
6574 14:00:06.887596 # [ 69.970238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6575 14:00:06.897421 # [ 69.977249] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6576 14:00:06.907339 # [ 69.992594] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6577 14:00:06.913895 # [ 70.001732] softirqs last disabled at (0): [<0000000000000000>] 0x0
6578 14:00:06.920556 # [ 70.008733] ---[ end trace d57bcebaeffbda12 ]---
6579 14:00:06.923639 # [ 70.013890] lkdtm: Negative detected: saturated
6580 14:00:06.933585 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6581 14:00:06.936712 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
6582 14:00:06.943479 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6583 14:00:06.949957 # [ 70.181540] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
6584 14:00:06.956397 # [ 70.194709] lkdtm: attempting bad refcount_sub_and_test() below zero
6585 14:00:06.962782 # [ 70.201814] ------------[ cut here ]------------
6586 14:00:06.969415 # [ 70.206985] refcount_t: underflow; use-after-free.
6587 14:00:06.979572 # [ 70.212359] WARNING: CPU: 1 PID: 2286 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
6588 14:00:07.005695 # [ 70.221792] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6589 14:00:07.012400 # [ 70.248255] CPU: 1 PID: 2286 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6590 14:00:07.022690 # [ 70.256910] [ 77.677474] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6591 14:00:07.029858 Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6592 14:00:07.036100 # [ 70.[ 77.684826] lkdtm: good_stack: ffffacdd0352fe20-ffffacdd0352fe40
6593 14:00:07.042355 269927] RIP: 0010:refcount_warn_saturate+0xba/0x110
6594 14:00:07.049318 # [ 70.27[ 77.697771] lkdtm: bad_stack : ffffacdd0352fda8-ffffacdd0352fdc8
6595 14:00:07.061966 5784] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 4[ 77.710712] lkdtm: attempting good copy_to_user of local stack
6596 14:00:07.075518 9 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1[ 77.723456] lkdtm: attempting bad copy_to_user of distant stack
6597 14:00:07.081861 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
6598 14:00:07.088538 # [ 70.296788] RSP: 0018:ffffacdd02cc7e40 EFLAGS: 00010286
6599 14:00:07.095442 # [ 70.302636] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
6600 14:00:07.105099 # [ 70.316813] RDX: ffff9331bacac660 RSI: ffff9331bac9bf70 RDI: ffff9331bac9bf70
6601 14:00:07.111474 # [ 70.330994] RBP: ffffffffb318aa00 R08: 0000000000000000 R09: 0000000000000000
6602 14:00:07.121585 # [ 70.338968] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
6603 14:00:07.128117 # [ 70.353144] R13: ffffacdd02cc7f10 R14: ffffacdd02cc7f10 R15: ffff933143673000
6604 14:00:07.138180 # [ 70.361120] FS: 00007fe0b5efb580(0000) GS:ffff9331bac80000(0000) knlGS:0000000000000000
6605 14:00:07.144575 # [ 70.376364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6606 14:00:07.151385 # [ 70.388997] CR2: 00007fe0b5d04000 CR3: 000000010271c001 CR4: 00000000003706e0
6607 14:00:07.154865 # [ 70.396967] Call Trace:
6608 14:00:07.161049 # [ 70.402123] __refcount_sub_and_test.constprop.0+0x3c/0x50
6609 14:00:07.167622 # [ 70.414460] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x7b
6610 14:00:07.175177 # [ 70.426900] direct_entry.cold+0x2c/0x38
6611 14:00:07.177540 # [ 70.435164] full_proxy_write+0x53/0x80
6612 14:00:07.180844 # [ 70.445663] vfs_write+0xe7/0x3a0
6613 14:00:07.184114 # [ 70.453826] ksys_write+0x68/0xf0
6614 14:00:07.190720 # [ 70.462966] do_syscall_64+0x30/0x40
6615 14:00:07.193881 # [ 70.473170] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6616 14:00:07.200187 # [ 70.485024] RIP: 0033:0x7fe0b5e118f3
6617 14:00:07.220071 # [ 70.495228] Code: 8b 15 a1 25 0e 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
6618 14:00:07.230344 # [ 70.522425] RSP: 002b:00007ffec8e165a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6619 14:00:07.236838 # [ 70.537097] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fe0b5e118f3
6620 14:00:07.246603 # [ 70.551282] RDX: 000000000000001f RSI: 00007fe0b5d04000 RDI: 0000000000000001
6621 14:00:07.253124 # [ 70.561582] RBP: 00007fe0b5d04000 R08: 00007fe0b5d03010 R09: 0000000000000000
6622 14:00:07.266737 # [ 70.569554] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000[ 77.918298] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6623 14:00:07.273585 [ 77.929824] lkdtm: good_stack: ffffacdd03507e20-ffffacdd03507e40
6624 14:00:07.279693 [ 77.936536] lkdtm: bad_stack : ffffacdd03507da8-ffffacdd03507dc8
6625 14:00:07.286178 [ 77.943283] lkdtm: attempting good copy_from_user of local stack
6626 14:00:07.296302 [ 77.950024] lkdtm: attempting bad copy_from_user of distant stack
6627 14:00:07.296562 000000001
6628 14:00:07.302788 # [ 70.577717] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6629 14:00:07.306193 # [ 70.585696] irq event stamp: 0
6630 14:00:07.316627 # [ 70.589112] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6631 14:00:07.322745 # [ 70.596113] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6632 14:00:07.333088 # [ 70.605249] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6633 14:00:07.339091 # [ 70.614384] softirqs last disabled at (0): [<0000000000000000>] 0x0
6634 14:00:07.345882 # [ 70.621384] ---[ end trace d57bcebaeffbda13 ]---
6635 14:00:07.352770 # [ 70.626538] lkdtm: Negative detected: saturated
6636 14:00:07.358920 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
6637 14:00:07.365485 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
6638 14:00:07.368991 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6639 14:00:07.375300 # [ 70.799733] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
6640 14:00:07.382114 # [ 70.812262] lkdtm: attempting safe refcount_inc_not_zero() from zero
6641 14:00:07.385252 # [ 70.825580] lkdtm: Good: zero detected
6642 14:00:07.391954 # [ 70.836002] lkdtm: Correctly stayed at zero
6643 14:00:07.398480 # [ 70.846948] lkdtm: attempting bad refcount_inc() from zero
6644 14:00:07.401872 # [ 70.859325] ------------[ cut here ]------------
6645 14:00:07.408450 # [ 70.870666] refcount_t: addition on 0; use-after-free.
6646 14:00:07.418198 # [ 70.882628] WARNING: CPU: 0 PID: 2318 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6647 14:00:07.444625 # [ 70.898273] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6648 14:00:07.454912 # [ 70.930937] CPU: 0 PID: 2318 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6649 14:00:07.461398 # [ 70.945845] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6650 14:00:07.468261 # [ 70.958873] RIP: 0010:refcount_warn_saturate+0x74/0x110
6651 14:00:07.487474 # [ 70.970958] Code: 01 01 e8 4a 86 98 00 0f 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12 b3 c6 05 7b 49 94 01 01 e8 27 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12
6652 14:00:07.500969 # [ 70.998152] RSP: 0018:ffffacdd02d57e48 EFLAGS: 000102[ 78.154008] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6653 14:00:07.501538 86
6654 14:00:07.514038 # [ 71.010233] RAX: 0000000000000000 RBX: 0000000000000033[ 78.162467] lkdtm: good_stack: ffffacdd0364fe20-ffffacdd0364fe40
6655 14:00:07.514575 RCX: 0000000000000000
6656 14:00:07.527076 # [ 71.024437] RDX: ffff9331bac2c660 R[ 78.175420] lkdtm: bad_stack : ffffacdd0364fff8-ffffacdd03650018
6657 14:00:07.529986 SI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
6658 14:00:07.539918 # [ 71.038650] RBP[ 78.188331] lkdtm: attempting good copy_to_user of local stack
6659 14:00:07.543377 : ffffffffb318ada1 R08: 0000000000000000 R09: 0000000000000000
6660 14:00:07.549899 [ 78.201091] lkdtm: attempting bad copy_to_user of distant stack
6661 14:00:07.563281 # [ 71.052863] R10: 00000000ffffe000 R11: 3fffffffffffffff R12[ 78.213901] lkdtm: copy_to_user failed, but lacked Oops
6662 14:00:07.566353 : 0000000000000012
6663 14:00:07.573168 # [ 71.067061] R13: ffffacdd02d57f10 R14: ffffacdd02d57f10 R15: ffff933144f97000
6664 14:00:07.582816 # [ 71.081270] FS: 00007f8411e44580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
6665 14:00:07.589846 # [ 71.096562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6666 14:00:07.599478 # [ 71.109191] CR2: 00007f8411c4d000 CR3: 0000000103312005 CR4: 00000000003706f0
6667 14:00:07.599814 # [ 71.123442] Call Trace:
6668 14:00:07.606193 # [ 71.132411] lkdtm_REFCOUNT_INC_ZERO+0x99/0xc1
6669 14:00:07.609373 # [ 71.143570] direct_entry.cold+0x2c/0x38
6670 14:00:07.616277 # [ 71.154168] full_proxy_write+0x53/0x80
6671 14:00:07.619342 # [ 71.164732] vfs_write+0xe7/0x3a0
6672 14:00:07.622645 # [ 71.174680] ksys_write+0x68/0xf0
6673 14:00:07.626212 # [ 71.184616] do_syscall_64+0x30/0x40
6674 14:00:07.632655 # [ 71.194818] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6675 14:00:07.636060 # [ 71.206650] RIP: 0033:0x7f8411d5a8f3
6676 14:00:07.659392 # [ 71.216862] Code: 8b 15 a1 25 0e 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
6677 14:00:07.665178 # [ 71.244060] RSP: 002b:00007ffc321409e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6678 14:00:07.675071 # [ 71.258761] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f8411d5a8f3
6679 14:00:07.681759 # [ 71.272914] RDX: 0000000000000012 RSI: 00007f8411c4d000 RDI: 0000000000000001
6680 14:00:07.691681 # [ 71.287105] RBP: 00007f8411c4d000 R08: 00007f8411c4c010 R09: 0000000000000000
6681 14:00:07.698442 # [ 71.301284] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6682 14:00:07.708093 # [ 71.315471] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6683 14:00:07.711790 # [ 71.329673] irq event stamp: 0
6684 14:00:07.718088 # [ 71.339289] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6685 14:00:07.728287 # [ 71.352512] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6686 14:00:07.738440 # [ 71.367849] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6687 14:00:07.744586 # [ 71.383242] softirqs last disabled at (0): [<0000000000000000>] 0x0
6688 14:00:07.751185 # [ 71.396440] ---[ end trace d57bcebaeffbda14 ]---
6689 14:00:07.754808 # [ 71.407808] lkdtm: Zero detected: saturated
6690 14:00:07.757721 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
6691 14:00:07.764293 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
6692 14:00:07.767831 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6693 14:00:07.775101 # [ 71.550658] l[ 78.427836] lkdtm: Performing direct entry USERCOPY_KERNEL
6694 14:00:07.784100 [ 78.437333] lkdtm: attempting good copy_to_user from kernel rodata: ffffffffb2d9b330
6695 14:00:07.787692 kdtm: Performing direct entry REFCOUNT_ADD_ZERO
6696 14:00:07.797377 # [ 71.561882[ 78.446033] lkdtm: attempting bad copy_to_user from kernel text: ffffffffb1ae2e10
6697 14:00:07.803856 [ 78.460575] lkdtm: FAIL: survived bad copy_to_user()
6698 14:00:07.810689 ] lkdtm: attempting safe refcount_add_not_zero() from zero
6699 14:00:07.813918 # [ 71.575199] lkdtm: Good: zero detected
6700 14:00:07.820345 # [ 71.585594] lkdtm: Correctly stayed at zero
6701 14:00:07.827151 # [ 71.596466] lkdtm: attempting bad refcount_add() from zero
6702 14:00:07.830314 # [ 71.608857] ------------[ cut here ]------------
6703 14:00:07.837265 # [ 71.620214] refcount_t: addition on 0; use-after-free.
6704 14:00:07.847285 # [ 71.632207] WARNING: CPU: 0 PID: 2350 at lib/refcount.c:25 refcount_warn_saturate+0x74/0x110
6705 14:00:07.873184 # [ 71.647806] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6706 14:00:07.882967 # [ 71.680436] CPU: 0 PID: 2350 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6707 14:00:07.889620 # [ 71.695310] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6708 14:00:07.896385 # [ 71.708362] RIP: 0010:refcount_warn_saturate+0x74/0x110
6709 14:00:07.916272 # [ 71.720372] Code: 01 01 e8 4a 86 98 00 0f 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12 b3 c6 05 7b 49 94 01 01 e8 27 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12
6710 14:00:07.922849 # [ 71.747574] RSP: 0018:ffffacdd02db7e48 EFLAGS: 00010286
6711 14:00:07.929722 # [ 71.759624] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
6712 14:00:07.939618 # [ 71.773817] RDX: ffff9331bac2c660 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
6713 14:00:07.946169 # [ 71.788003] RBP: ffffffffb318adb3 R08: 0000000000000000 R09: 0000000000000000
6714 14:00:07.956000 # [ 71.802182] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
6715 14:00:07.962329 # [ 71.816373] R13: ffffacdd02db7f10 R14: ffffacdd02db7f10 R15: ffff9331455c0000
6716 14:00:07.972387 # [ 71.830571] FS: 00007f8109b5f580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
6717 14:00:07.978550 # [ 71.845807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6718 14:00:07.992054 # [ 71.858458] CR2: 00007f8109968000 CR3: 000000010366a00[ 78.644332] lkdtm: Performing direct entry STACKLEAK_ERASING
6719 14:00:07.992246 6 CR4: 00000000003706f0
6720 14:00:07.995337 # [ 71.872633] Call Trace:
6721 14:00:08.005467 # [ 71.[ 78.652740] lkdtm: checking unused part of the thread stack (15928 bytes)...
6722 14:00:08.008762 881608] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xc1
6723 14:00:08.018245 # [ 71.892759] di[ 78.666854] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
6724 14:00:08.021732 rect_entry.cold+0x2c/0x38
6725 14:00:08.032140 # [ 71.903359] full_proxy_write+0x[ 78.680822] lkdtm: FAIL: the thread stack is NOT properly erased
6726 14:00:08.032490 53/0x80
6727 14:00:08.034943 # [ 71.913850] vfs_write+0xe7/0x3a0
6728 14:00:08.045062 # [ 71.923773[ 78.693747] CPU: 2 PID: 2954 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6729 14:00:08.055023 [ 78.708606] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6730 14:00:08.055619 [ 78.715409] Call Trace:
6731 14:00:08.058114 ] ksys_write+0x68/0xf0
6732 14:00:08.065230 # [ 71.933684] do_syscall_64+0x30/0x[ 78.718140] dump_stack+0x77/0x9b
6733 14:00:08.071532 [ 78.728051] lkdtm_STACKLEAK_ERASING+0x116/0x144
6734 14:00:08.072126 40
6735 14:00:08.078044 # [ 71.943899] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6736 14:00:08.081217 [ 78.733206] direct_entry.cold+0x2c/0x38
6737 14:00:08.084720 [ 78.743794] full_proxy_write+0x53/0x80
6738 14:00:08.091422 # [ 71.955750] RIP: 0033:0x7f8109a758f3
6739 14:00:08.094437 # [ 71.965965] Code[ 78.748076] vfs_write+0xe7/0x3a0
6740 14:00:08.101410 [ 78.757983] ksys_write+0x68/0xf0
6741 14:00:08.104728 [ 78.761680] do_syscall_64+0x30/0x40
6742 14:00:08.107629 [ 78.765671] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6743 14:00:08.114270 [ 78.771308] RIP: 0033:0x7fb4bd6d38f3
6744 14:00:08.134028 [ 78.775297] Code: 8b 15 a1 25 0e 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
6745 14:00:08.144191 [ 78.796287] RSP: 002b:00007ffe66a6d1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6746 14:00:08.157240 : 8b 15 a1 25 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f[ 78.804746] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fb4bd6d38f3
6747 14:00:08.163600 [ 78.818925] RDX: 0000000000000012 RSI: 00007fb4bd5c6000 RDI: 0000000000000001
6748 14:00:08.173952 [ 78.826893] RBP: 00007fb4bd5c6000 R08: 00007fb4bd5c5010 R09: 0000000000000000
6749 14:00:08.180038 [ 78.834861] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6750 14:00:08.189962 [ 78.842819] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6751 14:00:08.203261 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
6752 14:00:08.209944 # [ 71.993152] RSP: 002b:00007ffe12835838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6753 14:00:08.220030 # [ 72.007886] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f8109a758f3
6754 14:00:08.226480 # [ 72.022024] RDX: 0000000000000012 RSI: 00007f8109968000 RDI: 0000000000000001
6755 14:00:08.236349 # [ 72.036235] RBP: 00007f8109968000 R08: 00007f8109967010 R09: 0000000000000000
6756 14:00:08.242746 # [ 72.050402] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6757 14:00:08.249439 # [ 72.064603] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6758 14:00:08.255942 # [ 72.078779] irq event stamp: 0
6759 14:00:08.263003 # [ 72.088406] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6760 14:00:08.272435 # [ 72.101613] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6761 14:00:08.279373 # [ 72.116971] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6762 14:00:08.288969 # [ 72.132323] softirqs last disabled at (0): [<0000000000000000>] 0x0
6763 14:00:08.292379 # [ 72.145551] ---[ end trace d57bcebaeffbda15 ]---
6764 14:00:08.298951 # [ 72.156915] lkdtm: Zero detected: saturated
6765 14:00:08.302500 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
6766 14:00:08.305703 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
6767 14:00:08.312232 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6768 14:00:08.318894 # [ 72.316052] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
6769 14:00:08.325003 # [ 72.323780] lkdtm: attempting bad refcount_inc() from saturated
6770 14:00:08.331802 # [ 72.330439] ------------[ cut here ]------------
6771 14:00:08.334983 # [ 72.335629] refcount_t: saturated; leaking memory.
6772 14:00:08.344700 # [ 72.341008] WARN[ 78.994882] lkdtm: Performing direct entry CFI_FORWARD_PROTO
6773 14:00:08.348075 [ 79.006308] lkdtm: Calling matched prototype ...
6774 14:00:08.354645 [ 79.011485] lkdtm: Calling mismatched prototype ...
6775 14:00:08.367784 ING: CPU: 3 PID: 2385 at lib/refcount.c:22 refcount_warn_saturat[ 79.016956] lkdtm: Fail: survived mismatched prototype function call!
6776 14:00:08.367870 e+0x51/0x110
6777 14:00:08.394980 # [ 72.350448] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6778 14:00:08.404772 # [ 72.376894] CPU: 3 PID: 2385 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6779 14:00:08.411057 # [ 72.385545] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6780 14:00:08.417676 # [ 72.392351] RIP: 0010:refcount_warn_saturate+0x51/0x110
6781 14:00:08.441018 # [ 72.398186] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
6782 14:00:08.444444 # [ 72.419169] RSP: 0018:ffffacdd02e77e48 EFLAGS: 00010286
6783 14:00:08.454350 # [ 72.425007] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
6784 14:00:08.461043 # [ 72.432978] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
6785 14:00:08.470484 # [ 72.440949] RBP: ffffffffb318adc5 R08: 0000000000000000 R09: 0000000000000000
6786 14:00:08.481013 # [ 72.448922] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6787 14:00:08.487292 # [ 72.463109] R13: ffffacdd02e77f10 R14: ffffacdd02e77f10 R15: ffff9331438fe000
6788 14:00:08.497035 # [ 72.477295] FS: 00007f1e4957e580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
6789 14:00:08.503640 # [ 72.492549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6790 14:00:08.513703 # [ 72.498967] CR2: 00007f1e49387000 CR3: 0000000103342004 CR4: 00000000003706e0
6791 14:00:08.516978 # [ 72.506939] Call Trace:
6792 14:00:08.519994 # [ 72.509670] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x64
6793 14:00:08.526779 # [ 72.515149] direct_entry.cold+0x2c/0x38
6794 14:00:08.530110 # [ 72.519577] full_proxy_write+0x53/0x80
6795 14:00:08.533435 # [ 72.523876] vfs_write+0xe7/0x3a0
6796 14:00:08.539805 # [ 72.533775] ksys_write+0x68/0xf0
6797 14:00:08.543239 # [ 72.537476] do_syscall_64+0x30/0x40
6798 14:00:08.549576 # [ 72.541468] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6799 14:00:08.552931 # [ 72.547108] RIP: 0033:0x7f1e494948f3
6800 14:00:08.575732 # [ 72.551100] Code: 8b 15 a1 25 0e 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
6801 14:00:08.582273 # [ 72.572079] RSP: 002b:00007ffc1e5eacf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6802 14:00:08.592553 # [ 72.580536] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f1e494948f3
6803 14:00:08.602544 # [ 72.588505] RDX: 0000000000000017 RSI: 00007f1e49387000 RDI: 0000000000000001
6804 14:00:08.609078 # [ 72.596476] RBP: 00007f1e49387000 R08: 00007f1e49386010 R09: 0000000000000000
6805 14:00:08.619172 # [ 72.604446] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6806 14:00:08.625404 # [ 72.612415] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6807 14:00:08.629241 # [ 72.620390] irq event stamp: 0
6808 14:00:08.639000 # [ 72.623824] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6809 14:00:08.648514 # [ 72.637035] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6810 14:00:08.658498 # [ 72.646170] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6811 14:00:08.665376 # [ 72.655305] softirqs last disabled at (0): [<0000000000000000>] 0x0
6812 14:00:08.671635 # [ 72.662305] ---[ end trace d57bcebaeffbda16 ]---
6813 14:00:08.678231 # [ 72.667460] lkdtm: Saturation detected: still saturated
6814 14:00:08.684693 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
6815 14:00:08.688366 ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
6816 14:00:08.694711 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6817 14:00:08.701462 # [ 72.815284] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
6818 14:00:08.707752 # [ 72.823094] lkdtm: attempting bad refcount_dec() from saturated
6819 14:00:08.714378 # [ 72.829713] ------------[ cut here ]------------
6820 14:00:08.721278 # [ 72.834873] refcount_t: decrement hit 0; leaking memory.
6821 14:00:08.731161 # [ 72.847028] WARNING: CPU: 3 PID: 2420 at lib/refcount.c:31 refcount_warn_saturate+0xfb/0x110
6822 14:00:08.757294 # [ 72.862660] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6823 14:00:08.767456 # [ 72.889118] CPU: 3 PID: 2420 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6824 14:00:08.774206 # [ 72.904001] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6825 14:00:08.780868 # [ 72.910821] RIP: 0010:refcount_warn_saturate+0xfb/0x110
6826 14:00:08.800364 # [ 72.922858] Code: 38 68 12 b3 c6 05 0b 49 94 01 01 e8 ba 85 98 00 0f 0b c3 cc cc cc cc 48 c7 c7 08 68 12 b3 c6 05 f2 48 94 01 01 e8 a0 85 98 00 <0f> 0b c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b
6827 14:00:08.806984 # [ 72.943837] RSP: 0018:ffffacdd02e9fe48 EFLAGS: 00010286
6828 14:00:08.816634 # [ 72.949672] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
6829 14:00:08.823102 # [ 72.957642] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
6830 14:00:08.833262 # [ 72.965612] RBP: ffffffffb318addc R08: 0000000000000000 R09: 0000000000000000
6831 14:00:08.842926 # [ 72.973582] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6832 14:00:08.849638 # [ 72.981551] R13: ffffacdd02e9ff10 R14: ffffacdd02e9ff10 R15: ffff933143671000
6833 14:00:08.859542 # [ 72.989520] FS: 00007f9e1908e580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
6834 14:00:08.866381 # [ 72.998557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6835 14:00:08.876045 # [ 73.004973] CR2: 00007f9e18e97000 CR3: 0000000104dee003 CR4: 00000000003706e0
6836 14:00:08.879436 # [ 73.012941] Call Trace:
6837 14:00:08.882597 # [ 73.015672] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5f
6838 14:00:08.889212 # [ 73.021143] direct_entry.cold+0x2c/0x38
6839 14:00:08.892449 # [ 73.025546] full_proxy_write+0x53/0x80
6840 14:00:08.895892 # [ 73.029830] vfs_write+0xe7/0x3a0
6841 14:00:08.902233 # [ 73.033529] ksys_write+0x68/0xf0
6842 14:00:08.905837 # [ 73.037251] do_syscall_64+0x30/0x40
6843 14:00:08.912221 # [ 73.047456] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6844 14:00:08.915362 # [ 73.053095] RIP: 0033:0x7f9e18fa48f3
6845 14:00:08.938453 # [ 73.057086] Code: 8b 15 a1 25 0e 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
6846 14:00:08.948186 # [ 73.078066] RSP: 002b:00007ffc4e5d3ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6847 14:00:08.954710 # [ 73.086523] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f9e18fa48f3
6848 14:00:08.964571 # [ 73.094493] RDX: 0000000000000017 RSI: 00007f9e18e97000 RDI: 0000000000000001
6849 14:00:08.971445 # [ 73.102464] RBP: 00007f9e18e97000 R08: 00007f9e18e96010 R09: 0000000000000000
6850 14:00:08.981013 # [ 73.110434] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6851 14:00:08.990530 # [ 73.118406] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6852 14:00:08.994282 # [ 73.126385] irq event stamp: 0
6853 14:00:09.000454 # [ 73.135995] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6854 14:00:09.010460 # [ 73.149215] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6855 14:00:09.020318 # [ 73.158375] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6856 14:00:09.027203 # [ 73.167509] softirqs last disabled at (0): [<0000000000000000>] 0x0
6857 14:00:09.033449 # [ 73.174506] ---[ end trace d57bcebaeffbda17 ]---
6858 14:00:09.040331 # [ 73.179661] lkdtm: Saturation detected: still saturated
6859 14:00:09.046631 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
6860 14:00:09.049902 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
6861 14:00:09.056838 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6862 14:00:09.062891 # [ 73.324791] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
6863 14:00:09.069812 # [ 73.335325] lkdtm: attempting bad refcount_dec() from saturated
6864 14:00:09.076301 # [ 73.348170] ------------[ cut here ]------------
6865 14:00:09.082714 # [ 73.359532] refcount_t: saturated; leaking memory.
6866 14:00:09.092563 # [ 73.371124] WARNING: CPU: 2 PID: 2455 at lib/refcount.c:22 refcount_warn_saturate+0x51/0x110
6867 14:00:09.119369 # [ 73.386739] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6868 14:00:09.128865 # [ 73.419370] CPU: 2 PID: 2455 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6869 14:00:09.135437 # [ 73.434240] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6870 14:00:09.142108 # [ 73.447260] RIP: 0010:refcount_warn_saturate+0x51/0x110
6871 14:00:09.161669 # [ 73.459307] Code: 84 bc 00 00 00 c3 cc cc cc cc 85 f6 74 46 80 3d af 49 94 01 00 75 ee 48 c7 c7 88 67 12 b3 c6 05 9f 49 94 01 01 e8 4a 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 8b 49 94 01 00 75 cb 48 c7 c7 b0 67 12
6872 14:00:09.168132 # [ 73.486523] RSP: 0018:ffffacdd02f37e48 EFLAGS: 00010286
6873 14:00:09.178583 # [ 73.498550] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
6874 14:00:09.184864 # [ 73.512731] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
6875 14:00:09.194798 # [ 73.520704] RBP: ffffffffb318adf3 R08: 0000000000000000 R09: 0000000000000000
6876 14:00:09.204339 # [ 73.534881] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6877 14:00:09.211112 # [ 73.542854] R13: ffffacdd02f37f10 R14: ffffacdd02f37f10 R15: ffff9331446ff000
6878 14:00:09.221091 # [ 73.557033] FS: 00007f4420f1e580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
6879 14:00:09.227579 # [ 73.566072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6880 14:00:09.237198 # [ 73.578697] CR2: 00007f4420d27000 CR3: 0000000105c98001 CR4: 00000000003706e0
6881 14:00:09.240516 # [ 73.586670] Call Trace:
6882 14:00:09.243842 # [ 73.595609] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x64
6883 14:00:09.250896 # [ 73.607282] direct_entry.cold+0x2c/0x38
6884 14:00:09.253865 # [ 73.617881] full_proxy_write+0x53/0x80
6885 14:00:09.260448 # [ 73.628379] vfs_write+0xe7/0x3a0
6886 14:00:09.263848 # [ 73.638311] ksys_write+0x68/0xf0
6887 14:00:09.267350 # [ 73.648247] do_syscall_64+0x30/0x40
6888 14:00:09.273824 # [ 73.658451] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6889 14:00:09.277430 # [ 73.670314] RIP: 0033:0x7f4420e348f3
6890 14:00:09.300388 # [ 73.680520] Code: 8b 15 a1 25 0e 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
6891 14:00:09.309950 # [ 73.707713] RSP: 002b:00007fff37340348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6892 14:00:09.316724 # [ 73.722386] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f4420e348f3
6893 14:00:09.326444 # [ 73.736571] RDX: 0000000000000017 RSI: 00007f4420d27000 RDI: 0000000000000001
6894 14:00:09.333429 # [ 73.750759] RBP: 00007f4420d27000 R08: 00007f4420d26010 R09: 0000000000000000
6895 14:00:09.342906 # [ 73.764947] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6896 14:00:09.352659 # [ 73.779134] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6897 14:00:09.356058 # [ 73.793328] irq event stamp: 0
6898 14:00:09.362705 # [ 73.802946] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6899 14:00:09.372733 # [ 73.816163] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6900 14:00:09.382659 # [ 73.831514] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6901 14:00:09.388687 # [ 73.846865] softirqs last disabled at (0): [<0000000000000000>] 0x0
6902 14:00:09.395951 # [ 73.860083] ---[ end trace d57bcebaeffbda18 ]---
6903 14:00:09.401970 # [ 73.871455] lkdtm: Saturation detected: still saturated
6904 14:00:09.408605 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
6905 14:00:09.415765 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6906 14:00:09.418835 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6907 14:00:09.428379 # [ 74.048617] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6908 14:00:09.435027 # [ 74.059022] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6909 14:00:09.441630 # [ 74.066529] ------------[ cut here ]------------
6910 14:00:09.447914 # [ 74.071703] refcount_t: saturated; leaking memory.
6911 14:00:09.458239 # [ 74.083276] WARNING: CPU: 3 PID: 2487 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6912 14:00:09.484507 # [ 74.098905] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6913 14:00:09.494452 # [ 74.125370] CPU: 3 PID: 2487 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6914 14:00:09.500847 # [ 74.140245] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6915 14:00:09.507566 # [ 74.147058] RIP: 0010:refcount_warn_saturate+0x97/0x110
6916 14:00:09.530678 # [ 74.159099] Code: 01 01 e8 27 86 98 00 0f 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
6917 14:00:09.533917 # [ 74.180082] RSP: 0018:ffffacdd02f2fe38 EFLAGS: 00010282
6918 14:00:09.543750 # [ 74.185918] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6919 14:00:09.553889 # [ 74.193887] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
6920 14:00:09.560393 # [ 74.201857] RBP: ffffffffb318aa20 R08: 0000000000000000 R09: 0000000000000000
6921 14:00:09.569928 # [ 74.209827] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6922 14:00:09.577019 # [ 74.217798] R13: ffffacdd02f2ff10 R14: ffffacdd02f2ff10 R15: ffff933144fb5000
6923 14:00:09.586484 # [ 74.225769] FS: 00007f36d94e5580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
6924 14:00:09.592947 # [ 74.234807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6925 14:00:09.602621 # [ 74.241250] CR2: 00007f36d92ee000 CR3: 00000001057f6003 CR4: 00000000003706e0
6926 14:00:09.606275 # [ 74.255436] Call Trace:
6927 14:00:09.613013 # [ 74.258167] __refcount_add_not_zero.constprop.0+0x2a/0x35
6928 14:00:09.619622 # [ 74.264328] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x76
6929 14:00:09.622396 # [ 74.270680] direct_entry.cold+0x2c/0x38
6930 14:00:09.629071 # [ 74.275062] full_proxy_write+0x53/0x80
6931 14:00:09.632498 # [ 74.279377] vfs_write+0xe7/0x3a0
6932 14:00:09.636121 # [ 74.283111] ksys_write+0x68/0xf0
6933 14:00:09.639362 # [ 74.286843] do_syscall_64+0x30/0x40
6934 14:00:09.645413 # [ 74.290867] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6935 14:00:09.652252 # [ 74.296540] RIP: 0033:0x7f36d93fb8f3
6936 14:00:09.671930 # [ 74.300532] Code: 8b 15 a1 25 0e 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
6937 14:00:09.681985 # [ 74.321542] RSP: 002b:00007ffca4fcaef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6938 14:00:09.691629 # [ 74.330001] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f36d93fb8f3
6939 14:00:09.698247 # [ 74.337971] RDX: 0000000000000020 RSI: 00007f36d92ee000 RDI: 0000000000000001
6940 14:00:09.707877 # [ 74.345944] RBP: 00007f36d92ee000 R08: 00007f36d92ed010 R09: 0000000000000000
6941 14:00:09.714805 # [ 74.360129] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6942 14:00:09.724788 # [ 74.374315] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6943 14:00:09.727867 # [ 74.382303] irq event stamp: 0
6944 14:00:09.734617 # [ 74.385738] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6945 14:00:09.744842 # [ 74.398945] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6946 14:00:09.754315 # [ 74.408081] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6947 14:00:09.764227 # [ 74.417235] softirqs last disabled at (0): [<0000000000000000>] 0x0
6948 14:00:09.767132 # [ 74.424245] ---[ end trace d57bcebaeffbda19 ]---
6949 14:00:09.773711 # [ 74.435608] lkdtm: Saturation detected: still saturated
6950 14:00:09.780225 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6951 14:00:09.786898 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6952 14:00:09.793504 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6953 14:00:09.799832 # [ 74.581575] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6954 14:00:09.806360 # [ 74.592309] lkdtm: attempting bad refcount_add_not_zero() from saturated
6955 14:00:09.813414 # [ 74.606045] ------------[ cut here ]------------
6956 14:00:09.819538 # [ 74.617388] refcount_t: saturated; leaking memory.
6957 14:00:09.829851 # [ 74.628966] WARNING: CPU: 0 PID: 2519 at lib/refcount.c:19 refcount_warn_saturate+0x97/0x110
6958 14:00:09.856051 # [ 74.644621] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
6959 14:00:09.866234 # [ 74.677319] CPU: 0 PID: 2519 Comm: cat Tainted: G D W 5.10.146-cip17 #1
6960 14:00:09.872699 # [ 74.692178] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
6961 14:00:09.878963 # [ 74.705193] RIP: 0010:refcount_warn_saturate+0x97/0x110
6962 14:00:09.902343 # [ 74.717231] Code: 01 01 e8 27 86 98 00 0f 0b c3 cc cc cc cc 80 3d 6a 49 94 01 00 75 a8 48 c7 c7 88 67 12 b3 c6 05 5a 49 94 01 01 e8 04 86 98 00 <0f> 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12
6963 14:00:09.909153 # [ 74.744458] RSP: 0018:ffffacdd03037e38 EFLAGS: 00010282
6964 14:00:09.915719 # [ 74.756468] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6965 14:00:09.925689 # [ 74.770674] RDX: ffff9331bac2c660 RSI: ffff9331bac1bf70 RDI: ffff9331bac1bf70
6966 14:00:09.932082 # [ 74.784845] RBP: ffffffffb318aa40 R08: 0000000000000000 R09: 0000000000000000
6967 14:00:09.941946 # [ 74.799053] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6968 14:00:09.948538 # [ 74.813225] R13: ffffacdd03037f10 R14: ffffacdd03037f10 R15: ffff933143290000
6969 14:00:09.958221 # [ 74.827434] FS: 00007ff47f548580(0000) GS:ffff9331bac00000(0000) knlGS:0000000000000000
6970 14:00:09.965068 # [ 74.842670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6971 14:00:09.974561 # [ 74.855324] CR2: 00007ff47f351000 CR3: 00000001027b2004 CR4: 00000000003706f0
6972 14:00:09.977902 # [ 74.869493] Call Trace:
6973 14:00:09.984538 # [ 74.878464] __refcount_add_not_zero.constprop.0+0x2a/0x35
6974 14:00:09.990856 # [ 74.890783] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x76
6975 14:00:09.994216 # [ 74.903347] direct_entry.cold+0x2c/0x38
6976 14:00:10.001275 # [ 74.913924] full_proxy_write+0x53/0x80
6977 14:00:10.004224 # [ 74.924444] vfs_write+0xe7/0x3a0
6978 14:00:10.008096 # [ 74.934337] ksys_write+0x68/0xf0
6979 14:00:10.011288 # [ 74.944318] do_syscall_64+0x30/0x40
6980 14:00:10.017760 # [ 74.954473] entry_SYSCALL_64_after_hwframe+0x61/0xc6
6981 14:00:10.020801 # [ 74.966357] RIP: 0033:0x7ff47f45e8f3
6982 14:00:10.043651 # [ 74.976545] Code: 8b 15 a1 25 0e 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
6983 14:00:10.053587 # [ 75.003748] RSP: 002b:00007ffc48c577e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6984 14:00:10.060088 # [ 75.018398] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007ff47f45e8f3
6985 14:00:10.069966 # [ 75.032619] RDX: 0000000000000020 RSI: 00007ff47f351000 RDI: 0000000000000001
6986 14:00:10.076595 # [ 75.046777] RBP: 00007ff47f351000 R08: 00007ff47f350010 R09: 0000000000000000
6987 14:00:10.086436 # [ 75.060952] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
6988 14:00:10.096774 # [ 75.068933] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6989 14:00:10.099769 # [ 75.083135] irq event stamp: 0
6990 14:00:10.106462 # [ 75.092763] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6991 14:00:10.116468 # [ 75.105984] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6992 14:00:10.126307 # [ 75.121341] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
6993 14:00:10.133208 # [ 75.136688] softirqs last disabled at (0): [<0000000000000000>] 0x0
6994 14:00:10.139888 # [ 75.149913] ---[ end trace d57bcebaeffbda1a ]---
6995 14:00:10.145990 # [ 75.161317] lkdtm: Saturation detected: still saturated
6996 14:00:10.149073 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6997 14:00:10.155897 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6998 14:00:10.162288 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6999 14:00:10.169083 # [ 75.416064] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
7000 14:00:10.179204 # [ 75.429860] lkdtm: attempting bad refcount_dec_and_test() from saturated
7001 14:00:10.181957 # [ 75.437388] ------------[ cut here ]------------
7002 14:00:10.188487 # [ 75.448736] refcount_t: underflow; use-after-free.
7003 14:00:10.198348 # [ 75.454106] WARNING: CPU: 3 PID: 2554 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
7004 14:00:10.228254 # [ 75.463539] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
7005 14:00:10.235015 # [ 75.490000] CPU: 3 PID: 2554 Comm: cat Tainted: G D W 5.10.146-cip17 #1
7006 14:00:10.244777 # [ 75.504855] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7007 14:00:10.247827 # [ 75.511661] RIP: 0010:refcount_warn_saturate+0xba/0x110
7008 14:00:10.270618 # [ 75.517497] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
7009 14:00:10.277103 # [ 75.538480] RSP: 0018:ffffacdd030e7e40 EFLAGS: 00010286
7010 14:00:10.287390 # [ 75.544348] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
7011 14:00:10.293552 # [ 75.552319] RDX: ffff9331badac660 RSI: ffff9331bad9bf70 RDI: ffff9331bad9bf70
7012 14:00:10.303521 # [ 75.560300] RBP: ffffffffb318aa60 R08: 0000000000000000 R09: 0000000000000000
7013 14:00:10.310019 # [ 75.568284] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
7014 14:00:10.320329 # [ 75.576295] R13: ffffacdd030e7f10 R14: ffffacdd030e7f10 R15: ffff93314380a000
7015 14:00:10.330533 # [ 75.584266] FS: 00007f3fe7697580(0000) GS:ffff9331bad80000(0000) knlGS:0000000000000000
7016 14:00:10.336857 # [ 75.593327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7017 14:00:10.343439 # [ 75.599744] CR2: 00007f3fe74a0000 CR3: 000000010335a003 CR4: 00000000003706e0
7018 14:00:10.346487 # [ 75.607713] Call Trace:
7019 14:00:10.353492 # [ 75.610444] __refcount_sub_and_test.constprop.0+0x3c/0x50
7020 14:00:10.359883 # [ 75.616604] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x76
7021 14:00:10.362820 # [ 75.622956] direct_entry.cold+0x2c/0x38
7022 14:00:10.369748 # [ 75.627344] full_proxy_write+0x53/0x80
7023 14:00:10.373146 # [ 75.631659] vfs_write+0xe7/0x3a0
7024 14:00:10.376157 # [ 75.635382] ksys_write+0x68/0xf0
7025 14:00:10.382727 # [ 75.639084] do_syscall_64+0x30/0x40
7026 14:00:10.385929 # [ 75.643105] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7027 14:00:10.392412 # [ 75.648776] RIP: 0033:0x7f3fe75ad8f3
7028 14:00:10.412176 # [ 75.652767] Code: 8b 15 a1 25 0e 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
7029 14:00:10.422247 # [ 75.673747] RSP: 002b:00007fff8c381b08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7030 14:00:10.432042 # [ 75.682253] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f3fe75ad8f3
7031 14:00:10.438440 # [ 75.690241] RDX: 0000000000000020 RSI: 00007f3fe74a0000 RDI: 0000000000000001
7032 14:00:10.449214 # [ 75.698221] RBP: 00007f3fe74a0000 R08: 00007f3fe749f010 R09: 0000000000000000
7033 14:00:10.455554 # [ 75.712405] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
7034 14:00:10.465559 # [ 75.726589] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7035 14:00:10.468756 # [ 75.740796] irq event stamp: 0
7036 14:00:10.475306 # [ 75.744218] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7037 14:00:10.485325 # [ 75.757424] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
7038 14:00:10.494720 # [ 75.766580] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
7039 14:00:10.501567 # [ 75.775740] softirqs last disabled at (0): [<0000000000000000>] 0x0
7040 14:00:10.508282 # [ 75.782755] ---[ end trace d57bcebaeffbda1b ]---
7041 14:00:10.514377 # [ 75.794113] lkdtm: Saturation detected: still saturated
7042 14:00:10.521196 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7043 14:00:10.527743 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
7044 14:00:10.534539 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7045 14:00:10.541270 # [ 75.947505] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
7046 14:00:10.550880 # [ 75.957063] lkdtm: attempting bad refcount_sub_and_test() from saturated
7047 14:00:10.554209 # [ 75.970763] ------------[ cut here ]------------
7048 14:00:10.560771 # [ 75.982109] refcount_t: underflow; use-after-free.
7049 14:00:10.570846 # [ 75.987470] WARNING: CPU: 2 PID: 2589 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
7050 14:00:10.600410 # [ 76.003098] Modules linked in: fuse ip_tables cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_sensorhub x86_pkg_temp_thermal cros_ec_dev cros_usbpd_notify
7051 14:00:10.606631 # [ 76.035737] CPU: 2 PID: 2589 Comm: cat Tainted: G D W 5.10.146-cip17 #1
7052 14:00:10.613637 # [ 76.050612] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7053 14:00:10.619778 # [ 76.063633] RIP: 0010:refcount_warn_saturate+0xba/0x110
7054 14:00:10.643295 # [ 76.075678] Code: 01 01 e8 04 86 98 00 0f 0b c3 cc cc cc cc 80 3d 44 49 94 01 00 75 85 48 c7 c7 e0 67 12 b3 c6 05 34 49 94 01 01 e8 e1 85 98 00 <0f> 0b c3 cc cc cc cc 80 3d 1f 49 94 01 00 0f 85 5e ff ff ff 48 c7
7055 14:00:10.649962 # [ 76.102877] RSP: 0018:ffffacdd0316fe40 EFLAGS: 00010286
7056 14:00:10.656212 # [ 76.114929] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
7057 14:00:10.666484 # [ 76.129116] RDX: ffff9331bad2c660 RSI: ffff9331bad1bf70 RDI: ffff9331bad1bf70
7058 14:00:10.673546 # [ 76.143304] RBP: ffffffffb318aa80 R08: 0000000000000000 R09: 0000000000000000
7059 14:00:10.682686 # [ 76.157492] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
7060 14:00:10.692575 # [ 76.171683] R13: ffffacdd0316ff10 R14: ffffacdd0316ff10 R15: ffff933143853000
7061 14:00:10.698951 # [ 76.185874] FS: 00007f5449672580(0000) GS:ffff9331bad00000(0000) knlGS:0000000000000000
7062 14:00:10.705533 # [ 76.201131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
7063 14:00:10.715839 # [ 76.213767] CR2: 00007f544947b000 CR3: 00000001033d0003 CR4: 00000000003706e0
7064 14:00:10.718890 # [ 76.227957] Call Trace:
7065 14:00:10.725820 # [ 76.236908] __refcount_sub_and_test.constprop.0+0x3c/0x50
7066 14:00:10.732378 # [ 76.249252] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x76
7067 14:00:10.735525 # [ 76.261793] direct_entry.cold+0x2c/0x38
7068 14:00:10.742395 # [ 76.272392] full_proxy_write+0x53/0x80
7069 14:00:10.745131 # [ 76.282894] vfs_write+0xe7/0x3a0
7070 14:00:10.748743 # [ 76.292814] ksys_write+0x68/0xf0
7071 14:00:10.752016 # [ 76.302731] do_syscall_64+0x30/0x40
7072 14:00:10.758981 # [ 76.312941] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7073 14:00:10.761818 # [ 76.324801] RIP: 0033:0x7f54495888f3
7074 14:00:10.785218 # [ 76.335010] Code: 8b 15 a1 25 0e 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
7075 14:00:10.795001 # [ 76.362216] RSP: 002b:00007ffcc0f1b858 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7076 14:00:10.801478 # [ 76.376893] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f54495888f3
7077 14:00:10.811583 # [ 76.391085] RDX: 0000000000000020 RSI: 00007f544947b000 RDI: 0000000000000001
7078 14:00:10.818405 # [ 76.405276] RBP: 00007f544947b000 R08: 00007f544947a010 R09: 0000000000000000
7079 14:00:10.827904 # [ 76.419468] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
7080 14:00:10.837953 # [ 76.433660] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7081 14:00:10.841196 # [ 76.447860] irq event stamp: 0
7082 14:00:10.847605 # [ 76.457482] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7083 14:00:10.857423 # [ 76.470702] hardirqs last disabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
7084 14:00:10.867841 # [ 76.486053] softirqs last enabled at (0): [<ffffffffb1900cf0>] copy_process+0x640/0x1c80
7085 14:00:10.874566 # [ 76.501405] softirqs last disabled at (0): [<0000000000000000>] 0x0
7086 14:00:10.881111 # [ 76.514622] ---[ end trace d57bcebaeffbda1c ]---
7087 14:00:10.884305 # [ 76.525993] lkdtm: Saturation detected: still saturated
7088 14:00:10.893817 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
7089 14:00:10.900498 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
7090 14:00:10.904024 # selftests: lkdtm: REFCOUNT_TIMING.sh
7091 14:00:10.906996 # Skipping REFCOUNT_TIMING: timing only
7092 14:00:10.913852 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
7093 14:00:10.917186 # selftests: lkdtm: ATOMIC_TIMING.sh
7094 14:00:10.920289 # Skipping ATOMIC_TIMING: timing only
7095 14:00:10.926676 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
7096 14:00:10.930220 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
7097 14:00:10.936721 # [ 76.856005] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
7098 14:00:10.943531 # [ 76.868113] lkdtm: attempting good copy_to_user of correct size
7099 14:00:10.953486 # [ 76.880970] lkdtm: attempting bad copy_to_user of too large size
7100 14:00:10.956548 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
7101 14:00:10.963308 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
7102 14:00:10.969565 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
7103 14:00:10.976505 # [ 77.051438] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
7104 14:00:10.983032 # [ 77.062501] lkdtm: attempting good copy_from_user of correct size
7105 14:00:10.989364 # [ 77.069369] lkdtm: attempting bad copy_from_user of too large size
7106 14:00:10.995816 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
7107 14:00:11.002250 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
7108 14:00:11.008884 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
7109 14:00:11.015578 # [ 77.250603] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
7110 14:00:11.022670 # [ 77.263928] lkdtm: attempting good copy_to_user inside whitelist
7111 14:00:11.028669 # [ 77.270668] lkdtm: attempting bad copy_to_user outside whitelist
7112 14:00:11.035740 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
7113 14:00:11.042149 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
7114 14:00:11.049004 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
7115 14:00:11.055242 # [ 77.445643] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
7116 14:00:11.061946 # [ 77.458940] lkdtm: attempting good copy_from_user inside whitelist
7117 14:00:11.071700 # [ 77.472082] lkdtm: attempting bad copy_from_user outside whitelist
7118 14:00:11.078174 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
7119 14:00:11.084452 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
7120 14:00:11.088130 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7121 14:00:11.094788 # [ 77.677474] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7122 14:00:11.104303 # [ 77.684826] lkdtm: good_stack: ffffacdd0352fe20-ffffacdd0352fe40
7123 14:00:11.110680 # [ 77.697771] lkdtm: bad_stack : ffffacdd0352fda8-ffffacdd0352fdc8
7124 14:00:11.117369 # [ 77.710712] lkdtm: attempting good copy_to_user of local stack
7125 14:00:11.124715 # [ 77.723456] lkdtm: attempting bad copy_to_user of distant stack
7126 14:00:11.130914 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
7127 14:00:11.137937 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
7128 14:00:11.140817 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7129 14:00:11.150769 # [ 77.918298] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7130 14:00:11.157360 # [ 77.929824] lkdtm: good_stack: ffffacdd03507e20-ffffacdd03507e40
7131 14:00:11.163735 # [ 77.936536] lkdtm: bad_stack : ffffacdd03507da8-ffffacdd03507dc8
7132 14:00:11.170666 # [ 77.943283] lkdtm: attempting good copy_from_user of local stack
7133 14:00:11.176711 # [ 77.950024] lkdtm: attempting bad copy_from_user of distant stack
7134 14:00:11.183493 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
7135 14:00:11.189882 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
7136 14:00:11.193275 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7137 14:00:11.203146 # [ 78.154008] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7138 14:00:11.209608 # [ 78.162467] lkdtm: good_stack: ffffacdd0364fe20-ffffacdd0364fe40
7139 14:00:11.216379 # [ 78.175420] lkdtm: bad_stack : ffffacdd0364fff8-ffffacdd03650018
7140 14:00:11.222785 # [ 78.188331] lkdtm: attempting good copy_to_user of local stack
7141 14:00:11.229362 # [ 78.201091] lkdtm: attempting bad copy_to_user of distant stack
7142 14:00:11.236024 # [ 78.213901] lkdtm: copy_to_user failed, but lacked Oops
7143 14:00:11.239271 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
7144 14:00:11.245641 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
7145 14:00:11.248944 # selftests: lkdtm: USERCOPY_KERNEL.sh
7146 14:00:11.255544 # [ 78.427836] lkdtm: Performing direct entry USERCOPY_KERNEL
7147 14:00:11.265570 # [ 78.437333] lkdtm: attempting good copy_to_user from kernel rodata: ffffffffb2d9b330
7148 14:00:11.275680 # [ 78.446033] lkdtm: attempting bad copy_to_user from kernel text: ffffffffb1ae2e10
7149 14:00:11.279122 # [ 78.460575] lkdtm: FAIL: survived bad copy_to_user()
7150 14:00:11.285195 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
7151 14:00:11.288647 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
7152 14:00:11.295141 # selftests: lkdtm: STACKLEAK_ERASING.sh
7153 14:00:11.302033 # [ 78.644332] lkdtm: Performing direct entry STACKLEAK_ERASING
7154 14:00:11.308281 # [ 78.652740] lkdtm: checking unused part of the thread stack (15928 bytes)...
7155 14:00:11.318529 # [ 78.666854] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
7156 14:00:11.324752 # [ 78.680822] lkdtm: FAIL: the thread stack is NOT properly erased
7157 14:00:11.331595 # [ 78.693747] CPU: 2 PID: 2954 Comm: cat Tainted: G D W 5.10.146-cip17 #1
7158 14:00:11.338314 # [ 78.708606] Hardware name: Google Rammus/Rammus, BIOS 09/04/2020
7159 14:00:11.341512 # [ 78.715409] Call Trace:
7160 14:00:11.344671 # [ 78.718140] dump_stack+0x77/0x9b
7161 14:00:11.351310 # [ 78.728051] lkdtm_STACKLEAK_ERASING+0x116/0x144
7162 14:00:11.354955 # [ 78.733206] direct_entry.cold+0x2c/0x38
7163 14:00:11.361175 # [ 78.743794] full_proxy_write+0x53/0x80
7164 14:00:11.364602 # [ 78.748076] vfs_write+0xe7/0x3a0
7165 14:00:11.368229 # [ 78.757983] ksys_write+0x68/0xf0
7166 14:00:11.371314 # [ 78.761680] do_syscall_64+0x30/0x40
7167 14:00:11.377652 # [ 78.765671] entry_SYSCALL_64_after_hwframe+0x61/0xc6
7168 14:00:11.381106 # [ 78.771308] RIP: 0033:0x7fb4bd6d38f3
7169 14:00:11.404232 # [ 78.775297] Code: 8b 15 a1 25 0e 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
7170 14:00:11.414378 # [ 78.796287] RSP: 002b:00007ffe66a6d1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
7171 14:00:11.420669 # [ 78.804746] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007fb4bd6d38f3
7172 14:00:11.430382 # [ 78.818925] RDX: 0000000000000012 RSI: 00007fb4bd5c6000 RDI: 0000000000000001
7173 14:00:11.437099 # [ 78.826893] RBP: 00007fb4bd5c6000 R08: 00007fb4bd5c5010 R09: 0000000000000000
7174 14:00:11.443606 # [ 78.834861] R10: fffffffffffffbc5 R11: 0000000000000246 R12: 0000000000000001
7175 14:00:11.453683 # [ 78.842819] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
7176 14:00:11.463651 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
7177 14:00:11.466808 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
7178 14:00:11.473462 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7179 14:00:11.479954 # [ 78.994882] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7180 14:00:11.483467 # [ 79.006308] lkdtm: Calling matched prototype ...
7181 14:00:11.489652 # [ 79.011485] lkdtm: Calling mismatched prototype ...
7182 14:00:11.496147 # [ 79.016956] lkdtm: Fail: survived mismatched prototype function call!
7183 14:00:11.502871 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7184 14:00:11.506066 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7185 14:00:11.513079 + ../../utils/send-to-lava.sh ./output/result.txt
7186 14:00:11.519406 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
7187 14:00:11.521878 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
7189 14:00:11.526004 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
7190 14:00:11.526990 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
7192 14:00:11.564547 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
7193 14:00:11.565373 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
7195 14:00:11.669725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
7196 14:00:11.670555 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
7198 14:00:11.776558 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
7199 14:00:11.777509 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
7201 14:00:11.879321 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
7202 14:00:11.880332 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
7204 14:00:11.979013 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
7205 14:00:11.979878 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
7207 14:00:12.085165 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
7208 14:00:12.086085 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
7210 14:00:12.189451 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
7211 14:00:12.190344 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
7213 14:00:12.299626 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
7214 14:00:12.300571 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
7216 14:00:12.401295 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
7217 14:00:12.402196 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
7219 14:00:12.513280 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
7220 14:00:12.514179 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
7222 14:00:12.616962 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
7224 14:00:12.619473 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
7225 14:00:12.720725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
7226 14:00:12.721545 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
7228 14:00:12.828617 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
7229 14:00:12.829445 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
7231 14:00:12.925744 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
7232 14:00:12.926592 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
7234 14:00:13.033827 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
7235 14:00:13.034675 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
7237 14:00:13.139639 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
7238 14:00:13.140473 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
7240 14:00:13.242246 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
7241 14:00:13.242987 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
7243 14:00:13.349110 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
7244 14:00:13.349952 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
7246 14:00:13.454820 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
7247 14:00:13.455694 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
7249 14:00:13.548872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass
7251 14:00:13.551932 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass>
7252 14:00:13.653011 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
7253 14:00:13.653911 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
7255 14:00:13.750171 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
7256 14:00:13.751047 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
7258 14:00:13.862524 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
7259 14:00:13.863434 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
7261 14:00:13.975806 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
7262 14:00:13.976667 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
7264 14:00:14.088222 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
7265 14:00:14.089098 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
7267 14:00:14.204483 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
7268 14:00:14.205331 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
7270 14:00:14.321125 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
7271 14:00:14.321944 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
7273 14:00:14.442296 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
7274 14:00:14.443147 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
7276 14:00:14.558142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
7277 14:00:14.558970 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
7279 14:00:14.677110 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
7280 14:00:14.677967 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
7282 14:00:14.789619 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
7283 14:00:14.790499 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
7285 14:00:14.900327 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
7287 14:00:14.902893 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
7288 14:00:15.012591 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
7290 14:00:15.015266 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
7291 14:00:15.132030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
7292 14:00:15.132872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
7294 14:00:15.242230 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
7296 14:00:15.244952 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
7297 14:00:15.358043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
7298 14:00:15.358875 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
7300 14:00:15.473498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
7302 14:00:15.476636 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
7303 14:00:15.590400 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
7304 14:00:15.591269 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
7306 14:00:15.694693 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
7307 14:00:15.695598 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
7309 14:00:15.805407 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
7311 14:00:15.807976 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
7312 14:00:15.921689 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
7313 14:00:15.922564 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
7315 14:00:16.031416 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
7316 14:00:16.032258 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
7318 14:00:16.153058 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass>
7319 14:00:16.153898 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=pass
7321 14:00:16.264333 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
7323 14:00:16.267256 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
7324 14:00:16.361030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
7325 14:00:16.361727 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
7327 14:00:16.470763 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
7328 14:00:16.471595 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
7330 14:00:16.580302 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
7332 14:00:16.582714 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
7333 14:00:16.697194 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
7334 14:00:16.698198 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
7336 14:00:16.809228 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
7337 14:00:16.810176 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
7339 14:00:16.925236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7340 14:00:16.926167 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
7342 14:00:17.036429 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
7343 14:00:17.037322 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
7345 14:00:17.149913 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
7346 14:00:17.150779 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
7348 14:00:17.263714 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
7349 14:00:17.264591 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
7351 14:00:17.380080 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
7352 14:00:17.381006 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
7354 14:00:17.497143 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
7355 14:00:17.498030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
7357 14:00:17.612290 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
7358 14:00:17.613185 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
7360 14:00:17.728815 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
7361 14:00:17.729663 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
7363 14:00:17.843604 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
7364 14:00:17.844432 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
7366 14:00:17.957858 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
7367 14:00:17.958729 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
7369 14:00:18.070902 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
7370 14:00:18.071732 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
7372 14:00:18.186119 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
7373 14:00:18.186963 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
7375 14:00:18.302851 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
7376 14:00:18.303684 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
7378 14:00:18.415765 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
7379 14:00:18.416596 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
7381 14:00:18.534097 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
7382 14:00:18.534923 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
7384 14:00:18.645895 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
7385 14:00:18.646718 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
7387 14:00:18.761551 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
7388 14:00:18.762430 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
7390 14:00:18.879447 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
7391 14:00:18.880278 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
7393 14:00:18.996915 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
7394 14:00:18.997770 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
7396 14:00:19.110438 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
7397 14:00:19.111282 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
7399 14:00:19.227206 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
7400 14:00:19.228010 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
7402 14:00:19.344801 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
7403 14:00:19.345628 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
7405 14:00:19.455813 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
7406 14:00:19.456629 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
7408 14:00:19.570917 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
7409 14:00:19.571733 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
7411 14:00:19.685230 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
7412 14:00:19.686089 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
7414 14:00:19.802935 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
7415 14:00:19.803760 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
7417 14:00:19.916932 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
7418 14:00:19.917463 + set +x
7419 14:00:19.918106 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
7421 14:00:19.923431 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 7438671_1.5.2.3.5>
7422 14:00:19.923890 <LAVA_TEST_RUNNER EXIT>
7423 14:00:19.924477 Received signal: <ENDRUN> 1_kselftest-lkdtm 7438671_1.5.2.3.5
7424 14:00:19.924849 Ending use of test pattern.
7425 14:00:19.925172 Ending test lava.1_kselftest-lkdtm (7438671_1.5.2.3.5), duration 71.34
7427 14:00:19.926349 ok: lava_test_shell seems to have completed
7428 14:00:19.928798 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
7429 14:00:19.929393 end: 3.1 lava-test-shell (duration 00:01:12) [common]
7430 14:00:19.929860 end: 3 lava-test-retry (duration 00:01:12) [common]
7431 14:00:19.930329 start: 4 finalize (timeout 00:07:20) [common]
7432 14:00:19.930802 start: 4.1 power-off (timeout 00:00:30) [common]
7433 14:00:19.931538 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=asus-C433TA-AJ0005-rammus-cbg-1' '--port=1' '--command=off'
7434 14:00:19.991886 >> Command sent successfully.
7435 14:00:19.994307 Returned 0 in 0 seconds
7436 14:00:20.095164 end: 4.1 power-off (duration 00:00:00) [common]
7438 14:00:20.095515 start: 4.2 read-feedback (timeout 00:07:20) [common]
7439 14:00:20.095756 Listened to connection for namespace 'common' for up to 1s
7440 14:00:20.096048 Listened to connection for namespace 'common' for up to 1s
7441 14:00:20.167069 Listened to connection for namespace 'common' for up to 1s
7442 14:00:20.171647 Listened to connection for namespace 'common' for up to 1s
7443 14:00:20.175970 Listened to connection for namespace 'common' for up to 1s
7444 14:00:20.180421 Listened to connection for namespace 'common' for up to 1s
7445 14:00:20.184718 Listened to connection for namespace 'common' for up to 1s
7446 14:00:20.189458 Listened to connection for namespace 'common' for up to 1s
7447 14:00:20.193452 Listened to connection for namespace 'common' for up to 1s
7448 14:00:20.197715 Listened to connection for namespace 'common' for up to 1s
7449 14:00:20.201975 Listened to connection for namespace 'common' for up to 1s
7450 14:00:20.206095 Listened to connection for namespace 'common' for up to 1s
7451 14:00:20.219662 Listened to connection for namespace 'common' for up to 1s
7452 14:00:20.237591 Listened to connection for namespace 'common' for up to 1s
7453 14:00:20.238650 Listened to connection for namespace 'common' for up to 1s
7454 14:00:20.241048 Listened to connection for namespace 'common' for up to 1s
7455 14:00:21.098118 Finalising connection for namespace 'common'
7456 14:00:21.098862 Disconnecting from shell: Finalise
7457 14:00:21.099322 / #
7458 14:00:21.200948 end: 4.2 read-feedback (duration 00:00:01) [common]
7459 14:00:21.201697 end: 4 finalize (duration 00:00:01) [common]
7460 14:00:21.202265 Cleaning after the job
7461 14:00:21.202766 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/ramdisk
7462 14:00:21.205926 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/kernel
7463 14:00:21.206886 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/nfsrootfs
7464 14:00:21.245402 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/7438671/tftp-deploy-3486sxm6/modules
7465 14:00:21.246498 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/7438671
7466 14:00:21.424327 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/7438671
7467 14:00:21.424507 Job finished correctly