Boot log: hp-11A-G6-EE-grunt
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Boot result: PASS
- Kernel Errors: 0
1 02:58:47.417816 lava-dispatcher, installed at version: 2022.04
2 02:58:47.418008 start: 0 validate
3 02:58:47.418139 Start time: 2022-07-05 02:58:47.418132+00:00 (UTC)
4 02:58:47.418298 Using caching service: 'http://localhost/cache/?uri=%s'
5 02:58:47.418424 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Famd64%2Finitrd.cpio.gz exists
6 02:58:47.714254 Using caching service: 'http://localhost/cache/?uri=%s'
7 02:58:47.714439 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-120-gf70f522cb972%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fkernel%2FbzImage exists
8 02:58:48.006565 Using caching service: 'http://localhost/cache/?uri=%s'
9 02:58:48.006732 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Famd64%2Ffull.rootfs.tar.xz exists
10 02:58:48.299090 Using caching service: 'http://localhost/cache/?uri=%s'
11 02:58:48.299258 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.125-cip10-120-gf70f522cb972%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
12 02:58:48.587998 validate duration: 1.17
14 02:58:48.588280 start: 1 tftp-deploy (timeout 00:10:00) [common]
15 02:58:48.588377 start: 1.1 download-retry (timeout 00:10:00) [common]
16 02:58:48.588464 start: 1.1.1 http-download (timeout 00:10:00) [common]
17 02:58:48.588563 Not decompressing ramdisk as can be used compressed.
18 02:58:48.588646 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/amd64/initrd.cpio.gz
19 02:58:48.588712 saving as /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/ramdisk/initrd.cpio.gz
20 02:58:48.588773 total size: 5411042 (5MB)
21 02:58:48.589919 progress 0% (0MB)
22 02:58:48.591442 progress 5% (0MB)
23 02:58:48.592770 progress 10% (0MB)
24 02:58:48.594122 progress 15% (0MB)
25 02:58:48.595578 progress 20% (1MB)
26 02:58:48.596869 progress 25% (1MB)
27 02:58:48.598191 progress 30% (1MB)
28 02:58:48.599488 progress 35% (1MB)
29 02:58:48.600920 progress 40% (2MB)
30 02:58:48.602173 progress 45% (2MB)
31 02:58:48.603472 progress 50% (2MB)
32 02:58:48.604799 progress 55% (2MB)
33 02:58:48.606239 progress 60% (3MB)
34 02:58:48.607591 progress 65% (3MB)
35 02:58:48.608883 progress 70% (3MB)
36 02:58:48.610137 progress 75% (3MB)
37 02:58:48.611648 progress 80% (4MB)
38 02:58:48.612929 progress 85% (4MB)
39 02:58:48.614180 progress 90% (4MB)
40 02:58:48.615519 progress 95% (4MB)
41 02:58:48.616962 progress 100% (5MB)
42 02:58:48.617130 5MB downloaded in 0.03s (182.00MB/s)
43 02:58:48.617269 end: 1.1.1 http-download (duration 00:00:00) [common]
45 02:58:48.617509 end: 1.1 download-retry (duration 00:00:00) [common]
46 02:58:48.617593 start: 1.2 download-retry (timeout 00:10:00) [common]
47 02:58:48.617677 start: 1.2.1 http-download (timeout 00:10:00) [common]
48 02:58:48.617776 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-120-gf70f522cb972/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kernel/bzImage
49 02:58:48.617847 saving as /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/kernel/bzImage
50 02:58:48.617907 total size: 13099616 (12MB)
51 02:58:48.617966 No compression specified
52 02:58:48.619042 progress 0% (0MB)
53 02:58:48.622535 progress 5% (0MB)
54 02:58:48.625917 progress 10% (1MB)
55 02:58:48.629295 progress 15% (1MB)
56 02:58:48.632474 progress 20% (2MB)
57 02:58:48.635692 progress 25% (3MB)
58 02:58:48.638829 progress 30% (3MB)
59 02:58:48.641978 progress 35% (4MB)
60 02:58:48.645103 progress 40% (5MB)
61 02:58:48.648251 progress 45% (5MB)
62 02:58:48.651408 progress 50% (6MB)
63 02:58:48.654564 progress 55% (6MB)
64 02:58:48.657714 progress 60% (7MB)
65 02:58:48.660800 progress 65% (8MB)
66 02:58:48.663840 progress 70% (8MB)
67 02:58:48.666870 progress 75% (9MB)
68 02:58:48.669895 progress 80% (10MB)
69 02:58:48.673000 progress 85% (10MB)
70 02:58:48.676093 progress 90% (11MB)
71 02:58:48.679248 progress 95% (11MB)
72 02:58:48.682296 progress 100% (12MB)
73 02:58:48.682572 12MB downloaded in 0.06s (193.28MB/s)
74 02:58:48.682762 end: 1.2.1 http-download (duration 00:00:00) [common]
76 02:58:48.683016 end: 1.2 download-retry (duration 00:00:00) [common]
77 02:58:48.683117 start: 1.3 download-retry (timeout 00:10:00) [common]
78 02:58:48.683200 start: 1.3.1 http-download (timeout 00:10:00) [common]
79 02:58:48.683307 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/amd64/full.rootfs.tar.xz
80 02:58:48.683388 saving as /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/nfsrootfs/full.rootfs.tar
81 02:58:48.683462 total size: 207053672 (197MB)
82 02:58:48.683522 Using unxz to decompress xz
83 02:58:48.686833 progress 0% (0MB)
84 02:58:49.245052 progress 5% (9MB)
85 02:58:49.778777 progress 10% (19MB)
86 02:58:50.370866 progress 15% (29MB)
87 02:58:50.741777 progress 20% (39MB)
88 02:58:51.104570 progress 25% (49MB)
89 02:58:51.693777 progress 30% (59MB)
90 02:58:52.245528 progress 35% (69MB)
91 02:58:52.840317 progress 40% (79MB)
92 02:58:53.400276 progress 45% (88MB)
93 02:58:53.971062 progress 50% (98MB)
94 02:58:54.585569 progress 55% (108MB)
95 02:58:55.269515 progress 60% (118MB)
96 02:58:55.410059 progress 65% (128MB)
97 02:58:55.557647 progress 70% (138MB)
98 02:58:55.653703 progress 75% (148MB)
99 02:58:55.726208 progress 80% (158MB)
100 02:58:55.796433 progress 85% (167MB)
101 02:58:55.897490 progress 90% (177MB)
102 02:58:56.159766 progress 95% (187MB)
103 02:58:56.750167 progress 100% (197MB)
104 02:58:56.756238 197MB downloaded in 8.07s (24.46MB/s)
105 02:58:56.756500 end: 1.3.1 http-download (duration 00:00:08) [common]
107 02:58:56.756756 end: 1.3 download-retry (duration 00:00:08) [common]
108 02:58:56.756845 start: 1.4 download-retry (timeout 00:09:52) [common]
109 02:58:56.756931 start: 1.4.1 http-download (timeout 00:09:52) [common]
110 02:58:56.757047 downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-120-gf70f522cb972/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/modules.tar.xz
111 02:58:56.757117 saving as /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/modules/modules.tar
112 02:58:56.757223 total size: 2087560 (1MB)
113 02:58:56.757285 Using unxz to decompress xz
114 02:58:56.760515 progress 1% (0MB)
115 02:58:56.762407 progress 6% (0MB)
116 02:58:56.769556 progress 12% (0MB)
117 02:58:56.774651 progress 17% (0MB)
118 02:58:56.782521 progress 23% (0MB)
119 02:58:56.788901 progress 28% (0MB)
120 02:58:56.798884 progress 34% (0MB)
121 02:58:56.803671 progress 39% (0MB)
122 02:58:56.809814 progress 45% (0MB)
123 02:58:56.814461 progress 50% (1MB)
124 02:58:56.822487 progress 56% (1MB)
125 02:58:56.830521 progress 61% (1MB)
126 02:58:56.838136 progress 67% (1MB)
127 02:58:56.845889 progress 72% (1MB)
128 02:58:56.853565 progress 78% (1MB)
129 02:58:56.859211 progress 83% (1MB)
130 02:58:56.866640 progress 89% (1MB)
131 02:58:56.872312 progress 94% (1MB)
132 02:58:56.879658 progress 100% (1MB)
133 02:58:56.885621 1MB downloaded in 0.13s (15.51MB/s)
134 02:58:56.885859 end: 1.4.1 http-download (duration 00:00:00) [common]
136 02:58:56.886158 end: 1.4 download-retry (duration 00:00:00) [common]
137 02:58:56.886256 start: 1.5 prepare-tftp-overlay (timeout 00:09:52) [common]
138 02:58:56.886354 start: 1.5.1 extract-nfsrootfs (timeout 00:09:52) [common]
139 02:58:58.845539 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652
140 02:58:58.845748 end: 1.5.1 extract-nfsrootfs (duration 00:00:02) [common]
141 02:58:58.845851 start: 1.5.2 lava-overlay (timeout 00:09:50) [common]
142 02:58:58.845985 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x
143 02:58:58.846083 makedir: /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin
144 02:58:58.846165 makedir: /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/tests
145 02:58:58.846244 makedir: /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/results
146 02:58:58.846339 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-add-keys
147 02:58:58.846474 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-add-sources
148 02:58:58.846616 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-background-process-start
149 02:58:58.846772 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-background-process-stop
150 02:58:58.846901 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-common-functions
151 02:58:58.847039 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-echo-ipv4
152 02:58:58.847146 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-install-packages
153 02:58:58.847252 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-installed-packages
154 02:58:58.847355 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-os-build
155 02:58:58.847460 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-probe-channel
156 02:58:58.847564 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-probe-ip
157 02:58:58.847669 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-target-ip
158 02:58:58.847772 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-target-mac
159 02:58:58.847875 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-target-storage
160 02:58:58.847984 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-case
161 02:58:58.848090 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-event
162 02:58:58.848195 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-feedback
163 02:58:58.848299 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-raise
164 02:58:58.848402 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-reference
165 02:58:58.848506 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-runner
166 02:58:58.848611 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-set
167 02:58:58.848714 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-test-shell
168 02:58:58.848818 Updating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-add-keys (debian)
169 02:58:58.848927 Updating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-add-sources (debian)
170 02:58:58.849034 Updating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-install-packages (debian)
171 02:58:58.849140 Updating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-installed-packages (debian)
172 02:58:58.849245 Updating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/bin/lava-os-build (debian)
173 02:58:58.849337 Creating /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/environment
174 02:58:58.849420 LAVA metadata
175 02:58:58.849483 - LAVA_JOB_ID=6750339
176 02:58:58.849543 - LAVA_DISPATCHER_IP=192.168.201.1
177 02:58:58.849637 start: 1.5.2.1 lava-vland-overlay (timeout 00:09:50) [common]
178 02:58:58.849700 skipped lava-vland-overlay
179 02:58:58.849773 end: 1.5.2.1 lava-vland-overlay (duration 00:00:00) [common]
180 02:58:58.849851 start: 1.5.2.2 lava-multinode-overlay (timeout 00:09:50) [common]
181 02:58:58.849910 skipped lava-multinode-overlay
182 02:58:58.849980 end: 1.5.2.2 lava-multinode-overlay (duration 00:00:00) [common]
183 02:58:58.850058 start: 1.5.2.3 test-definition (timeout 00:09:50) [common]
184 02:58:58.850126 Loading test definitions
185 02:58:58.850215 start: 1.5.2.3.1 inline-repo-action (timeout 00:09:50) [common]
186 02:58:58.850286 Using /lava-6750339 at stage 0
187 02:58:58.850509 uuid=6750339_1.5.2.3.1 testdef=None
188 02:58:58.850595 end: 1.5.2.3.1 inline-repo-action (duration 00:00:00) [common]
189 02:58:58.850679 start: 1.5.2.3.2 test-overlay (timeout 00:09:50) [common]
190 02:58:58.851125 end: 1.5.2.3.2 test-overlay (duration 00:00:00) [common]
192 02:58:58.851350 start: 1.5.2.3.3 test-install-overlay (timeout 00:09:50) [common]
193 02:58:58.851820 end: 1.5.2.3.3 test-install-overlay (duration 00:00:00) [common]
195 02:58:58.852057 start: 1.5.2.3.4 test-runscript-overlay (timeout 00:09:50) [common]
196 02:58:58.852561 runner path: /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/0/tests/0_timesync-off test_uuid 6750339_1.5.2.3.1
197 02:58:58.852707 end: 1.5.2.3.4 test-runscript-overlay (duration 00:00:00) [common]
199 02:58:58.852933 start: 1.5.2.3.5 git-repo-action (timeout 00:09:50) [common]
200 02:58:58.853005 Using /lava-6750339 at stage 0
201 02:58:58.853099 Fetching tests from https://github.com/kernelci/test-definitions.git
202 02:58:58.853179 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/0/tests/1_kselftest-lkdtm'
203 02:59:04.519043 Running '/usr/bin/git checkout kernelci.org
204 02:59:04.652305 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
205 02:59:04.652960 uuid=6750339_1.5.2.3.5 testdef=None
206 02:59:04.653124 end: 1.5.2.3.5 git-repo-action (duration 00:00:06) [common]
208 02:59:04.653373 start: 1.5.2.3.6 test-overlay (timeout 00:09:44) [common]
209 02:59:04.654134 end: 1.5.2.3.6 test-overlay (duration 00:00:00) [common]
211 02:59:04.654380 start: 1.5.2.3.7 test-install-overlay (timeout 00:09:44) [common]
212 02:59:04.655297 end: 1.5.2.3.7 test-install-overlay (duration 00:00:00) [common]
214 02:59:04.655548 start: 1.5.2.3.8 test-runscript-overlay (timeout 00:09:44) [common]
215 02:59:04.656520 runner path: /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/0/tests/1_kselftest-lkdtm test_uuid 6750339_1.5.2.3.5
216 02:59:04.656613 BOARD='hp-11A-G6-EE-grunt'
217 02:59:04.656681 BRANCH='cip-gitlab'
218 02:59:04.656743 SKIPFILE='skipfile-lkft.yaml'
219 02:59:04.656805 TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-120-gf70f522cb972/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz'
220 02:59:04.656869 TST_CASENAME=''
221 02:59:04.656926 TST_CMDFILES='lkdtm'
222 02:59:04.657066 end: 1.5.2.3.8 test-runscript-overlay (duration 00:00:00) [common]
224 02:59:04.657281 Creating lava-test-runner.conf files
225 02:59:04.657351 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6750339/lava-overlay-7t59722x/lava-6750339/0 for stage 0
226 02:59:04.657438 - 0_timesync-off
227 02:59:04.657506 - 1_kselftest-lkdtm
228 02:59:04.657600 end: 1.5.2.3 test-definition (duration 00:00:06) [common]
229 02:59:04.657696 start: 1.5.2.4 compress-overlay (timeout 00:09:44) [common]
230 02:59:11.793540 end: 1.5.2.4 compress-overlay (duration 00:00:07) [common]
231 02:59:11.793703 start: 1.5.2.5 persistent-nfs-overlay (timeout 00:09:37) [common]
232 02:59:11.793800 end: 1.5.2.5 persistent-nfs-overlay (duration 00:00:00) [common]
233 02:59:11.793900 end: 1.5.2 lava-overlay (duration 00:00:13) [common]
234 02:59:11.793992 start: 1.5.3 extract-overlay-ramdisk (timeout 00:09:37) [common]
235 02:59:11.895103 end: 1.5.3 extract-overlay-ramdisk (duration 00:00:00) [common]
236 02:59:11.895440 start: 1.5.4 extract-modules (timeout 00:09:37) [common]
237 02:59:11.895552 extracting modules file /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652
238 02:59:11.919273 extracting modules file /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6750339/extract-overlay-ramdisk-jqzhacmb/ramdisk
239 02:59:11.942296 end: 1.5.4 extract-modules (duration 00:00:00) [common]
240 02:59:11.942459 start: 1.5.5 apply-overlay-tftp (timeout 00:09:37) [common]
241 02:59:11.942558 [common] Applying overlay to NFS
242 02:59:11.942633 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6750339/compress-overlay-uejcv44i/overlay-1.5.2.4.tar.gz to directory /var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652
243 02:59:12.381476 end: 1.5.5 apply-overlay-tftp (duration 00:00:00) [common]
244 02:59:12.381641 start: 1.5.6 configure-preseed-file (timeout 00:09:36) [common]
245 02:59:12.381736 end: 1.5.6 configure-preseed-file (duration 00:00:00) [common]
246 02:59:12.381823 start: 1.5.7 compress-ramdisk (timeout 00:09:36) [common]
247 02:59:12.381906 Building ramdisk /var/lib/lava/dispatcher/tmp/6750339/extract-overlay-ramdisk-jqzhacmb/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6750339/extract-overlay-ramdisk-jqzhacmb/ramdisk
248 02:59:12.447239 >> 51802 blocks
249 02:59:13.240904 rename /var/lib/lava/dispatcher/tmp/6750339/extract-overlay-ramdisk-jqzhacmb/ramdisk.cpio.gz to /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/ramdisk/ramdisk.cpio.gz
250 02:59:13.241307 end: 1.5.7 compress-ramdisk (duration 00:00:01) [common]
251 02:59:13.241431 start: 1.5.8 prepare-kernel (timeout 00:09:35) [common]
252 02:59:13.241534 start: 1.5.8.1 prepare-fit (timeout 00:09:35) [common]
253 02:59:13.241630 No mkimage arch provided, not using FIT.
254 02:59:13.241721 end: 1.5.8.1 prepare-fit (duration 00:00:00) [common]
255 02:59:13.241807 end: 1.5.8 prepare-kernel (duration 00:00:00) [common]
256 02:59:13.241912 end: 1.5 prepare-tftp-overlay (duration 00:00:16) [common]
257 02:59:13.242002 start: 1.6 lxc-create-udev-rule-action (timeout 00:09:35) [common]
258 02:59:13.242082 No LXC device requested
259 02:59:13.242163 end: 1.6 lxc-create-udev-rule-action (duration 00:00:00) [common]
260 02:59:13.242251 start: 1.7 deploy-device-env (timeout 00:09:35) [common]
261 02:59:13.242335 end: 1.7 deploy-device-env (duration 00:00:00) [common]
262 02:59:13.242404 Checking files for TFTP limit of 4294967296 bytes.
263 02:59:13.242779 end: 1 tftp-deploy (duration 00:00:25) [common]
264 02:59:13.242884 start: 2 depthcharge-action (timeout 00:05:00) [common]
265 02:59:13.243019 start: 2.1 depthcharge-overlay (timeout 00:05:00) [common]
266 02:59:13.243151 substitutions:
267 02:59:13.243219 - {DTB}: None
268 02:59:13.243284 - {INITRD}: 6750339/tftp-deploy-71g228yw/ramdisk/ramdisk.cpio.gz
269 02:59:13.243344 - {KERNEL}: 6750339/tftp-deploy-71g228yw/kernel/bzImage
270 02:59:13.243402 - {LAVA_MAC}: None
271 02:59:13.243459 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652
272 02:59:13.243517 - {NFS_SERVER_IP}: 192.168.201.1
273 02:59:13.243574 - {PRESEED_CONFIG}: None
274 02:59:13.243633 - {PRESEED_LOCAL}: None
275 02:59:13.243689 - {RAMDISK}: 6750339/tftp-deploy-71g228yw/ramdisk/ramdisk.cpio.gz
276 02:59:13.243744 - {ROOT_PART}: None
277 02:59:13.243800 - {ROOT}: None
278 02:59:13.243856 - {SERVER_IP}: 192.168.201.1
279 02:59:13.243912 - {TEE}: None
280 02:59:13.243967 Parsed boot commands:
281 02:59:13.244022 - tftpboot 192.168.201.1 {DEPTHCHARGE_KERNEL} {CMDLINE} {DEPTHCHARGE_RAMDISK}
282 02:59:13.244174 Parsed boot commands: tftpboot 192.168.201.1 6750339/tftp-deploy-71g228yw/kernel/bzImage 6750339/tftp-deploy-71g228yw/kernel/cmdline 6750339/tftp-deploy-71g228yw/ramdisk/ramdisk.cpio.gz
283 02:59:13.244265 end: 2.1 depthcharge-overlay (duration 00:00:00) [common]
284 02:59:13.244355 start: 2.2 depthcharge-retry (timeout 00:05:00) [common]
285 02:59:13.244451 start: 2.2.1 reset-connection (timeout 00:05:00) [common]
286 02:59:13.244538 start: 2.2.1.1 disconnect-device (timeout 00:05:00) [common]
287 02:59:13.244610 Not connected, no need to disconnect.
288 02:59:13.244686 end: 2.2.1.1 disconnect-device (duration 00:00:00) [common]
289 02:59:13.244769 start: 2.2.1.2 connect-device (timeout 00:05:00) [common]
290 02:59:13.244839 [common] connect-device Connecting to device using '/usr/bin/console -k -f -M localhost hp-11A-G6-EE-grunt-cbg-8'
291 02:59:13.247507 Setting prompt string to ['lava-test: # ']
292 02:59:13.247795 end: 2.2.1.2 connect-device (duration 00:00:00) [common]
293 02:59:13.247901 end: 2.2.1 reset-connection (duration 00:00:00) [common]
294 02:59:13.247999 start: 2.2.2 reset-device (timeout 00:05:00) [common]
295 02:59:13.248092 start: 2.2.2.1 pdu-reboot (timeout 00:05:00) [common]
296 02:59:13.248305 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=hp-11A-G6-EE-grunt-cbg-8' '--port=1' '--command=reboot'
297 02:59:13.267875 >> Command sent successfully.
298 02:59:13.269804 Returned 0 in 0 seconds
299 02:59:13.370885 end: 2.2.2.1 pdu-reboot (duration 00:00:00) [common]
301 02:59:13.372143 end: 2.2.2 reset-device (duration 00:00:00) [common]
302 02:59:13.372568 start: 2.2.3 depthcharge-start (timeout 00:05:00) [common]
303 02:59:13.372932 Setting prompt string to 'Starting depthcharge on grunt...'
304 02:59:13.373229 Changing prompt to 'Starting depthcharge on grunt...'
305 02:59:13.373525 depthcharge-start: Wait for prompt Starting depthcharge on grunt... (timeout 00:05:00)
306 02:59:13.374570 [Enter `^Ec?' for help]
307 02:59:19.751344
308 02:59:19.752256
309 02:59:19.763740 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 bootblock starting...
310 02:59:19.764561 Family_Model: 00670f00
311 02:59:19.765007 PMxC0 STATUS: 0x80800 DoReset BIT11
312 02:59:19.768209 DW I2C bus 1 at 0xfedc3000 (400 KHz)
313 02:59:19.770383 VBOOT: Loading verstage.
314 02:59:19.777029 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
315 02:59:19.779452 CBFS: Locating 'fallback/verstage'
316 02:59:19.782532 CBFS: Found @ offset aa8c0 size d5a4
317 02:59:19.797704
318 02:59:19.798133
319 02:59:19.803484 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 verstage starting...
320 02:59:19.808251 Probing TPM I2C: done! DID_VID 0x00281ae0
321 02:59:19.810458 TPM ready after 0 ms
322 02:59:19.813954 cr50 TPM 2.0 (i2c 1:0x50 id 0x28)
323 02:59:19.835901 TPM: setup succeeded
324 02:59:19.853673 src/security/tpm/tss/tcg-2.0/tss.c:177 index 0x1007 return code 0
325 02:59:19.856481 Chrome EC: UHEPI supported
326 02:59:19.857562 Phase 1
327 02:59:19.864229 FMAP: Found \"FLASH\" version 1.1 at d7f000.
328 02:59:19.866537 FMAP: base = ff000000 size = 1000000 #areas = 30
329 02:59:19.871841 FMAP: area GBB found @ d80000 (458752 bytes)
330 02:59:19.877245 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x0 / 0x0
331 02:59:19.877982 Phase 2
332 02:59:19.878690 Phase 3
333 02:59:19.882422 FMAP: area GBB found @ d80000 (458752 bytes)
334 02:59:19.888779 VB2:vb2_report_dev_firmware() This is developer signed firmware
335 02:59:19.893407 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
336 02:59:19.897325 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
337 02:59:19.902644 VB2:vb2_verify_keyblock() Checking key block signature...
338 02:59:19.929501 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
339 02:59:19.933490 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
340 02:59:19.937980 VB2:vb2_verify_fw_preamble() Verifying preamble.
341 02:59:19.944515 Phase 4
342 02:59:19.948762 FMAP: area FW_MAIN_A found @ 31000 (2154432 bytes)
343 02:59:19.954882 VB2:vb2api_init_hash() HW crypto for hash_alg 2 not supported, using SW
344 02:59:20.073012 VB2:vb2_rsa_verify_digest() Digest check failed!
345 02:59:20.079052 VB2:vb2_fail() Need recovery, reason: 0x1b / 0x7
346 02:59:20.079493 Saving nvdata
347 02:59:20.081999 Reboot requested (10020007)
348 02:59:20.083600 board_reset() called!
349 02:59:20.199499
350 02:59:20.200020
351 02:59:20.218185 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 bootblock starting...
352 02:59:20.218624 Family_Model: 00670f00
353 02:59:20.219301 PMxC0 STATUS: 0x80800 DoReset BIT11
354 02:59:20.219649 DW I2C bus 1 at 0xfedc3000 (400 KHz)
355 02:59:20.220267 VBOOT: Loading verstage.
356 02:59:20.220601 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
357 02:59:20.220928 CBFS: Locating 'fallback/verstage'
358 02:59:20.221520 CBFS: Found @ offset aa8c0 size d5a4
359 02:59:20.239212
360 02:59:20.239794
361 02:59:20.241237 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 verstage starting...
362 02:59:20.360460 Probing TPM I2C: .done! DID_VID 0x00281ae0
363 02:59:20.360993 TPM ready after 0 ms
364 02:59:20.361373 cr50 TPM 2.0 (i2c 1:0x50 id 0x28)
365 02:59:20.381338 TPM: setup succeeded
366 02:59:20.399002 src/security/tpm/tss/tcg-2.0/tss.c:177 index 0x1007 return code 0
367 02:59:20.402113 Chrome EC: UHEPI supported
368 02:59:20.402983 Phase 1
369 02:59:20.408990 FMAP: Found \"FLASH\" version 1.1 at d7f000.
370 02:59:20.411541 FMAP: base = ff000000 size = 1000000 #areas = 30
371 02:59:20.415810 FMAP: area GBB found @ d80000 (458752 bytes)
372 02:59:20.422247 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x1b / 0x7
373 02:59:20.428424 VB2:vb2_check_recovery() We have a recovery request: 0x1b / 0x0
374 02:59:20.432344 Recovery requested (1009000e)
375 02:59:20.432810 Saving nvdata
376 02:59:20.447489 tlcl_extend: response is 0
377 02:59:20.462838 tlcl_extend: response is 0
378 02:59:20.469586 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
379 02:59:20.472864 CBFS: Locating 'fallback/romstage'
380 02:59:20.474760 CBFS: Found @ offset 80 size d2e4
381 02:59:20.475567
382 02:59:20.475978
383 02:59:20.481395 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 romstage starting...
384 02:59:20.487534 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
385 02:59:20.489740 CBFS: Locating 'smu_fw'
386 02:59:20.494046 CBFS: Found @ offset 7bc00 size 12262
387 02:59:20.517560 PSP: Load blob type 19 from @ffe6bc38... OK
388 02:59:20.522776 Google Chrome set keyboard backlight: 4 status (0)
389 02:59:20.524466 POST: 0x37
390 02:59:20.526789 agesawrapper_amdinitreset() entry
391 02:59:20.534548 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
392 02:59:20.535354 CBFS: Locating 'AGESA_PRE_MEM'
393 02:59:20.538518 CBFS: Found @ offset df80 size 53bcc
394 02:59:20.547781 agesawrapper_amdinitreset() returned AGESA_SUCCESS
395 02:59:20.549435 POST: 0x38
396 02:59:20.551460 agesawrapper_amdinitearly() entry
397 02:59:20.567863 Warning - AGESA callout: platform_PcieSlotResetControl not supported
398 02:59:20.573466 Warning - AGESA callout: platform_PcieSlotResetControl not supported
399 02:59:20.594659 agesawrapper_amdinitearly() returned AGESA_SUCCESS
400 02:59:20.596145 POST: 0x40
401 02:59:20.598327 agesawrapper_amdinitpost() entry
402 02:59:20.601193 DRAM clear on reset: Keep
403 02:59:20.605573 variant_mainboard_read_spd SPD index 9
404 02:59:20.613099 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
405 02:59:20.613562 CBFS: Locating 'spd.bin'
406 02:59:20.616478 CBFS: Found @ offset 79bc0 size 2000
407 02:59:20.878656 AGESA set: umamode UMA_SPECIFIED
408 02:59:20.882423 : syslimit 0x12effffff, bottomio 0x00d00000
409 02:59:20.886493 : uma size 16MB, uma start 0xcf000000
410 02:59:20.892088 agesawrapper_amdinitpost() returned AGESA_SUCCESS
411 02:59:20.893278 POST: 0x41
412 02:59:20.896790 Boot Count incremented to 12414
413 02:59:20.897584 POST: 0x42
414 02:59:20.901539 PSP: Notify that DRAM is available... OK
415 02:59:20.902706 POST: 0x43
416 02:59:20.903680 CBMEM:
417 02:59:20.906607 IMD: root @ cdfff000 254 entries.
418 02:59:20.909914 IMD: root @ cdffec00 62 entries.
419 02:59:20.913008 External stage cache:
420 02:59:20.917153 IMD: root @ cefff000 254 entries.
421 02:59:20.919010 IMD: root @ ceffec00 62 entries.
422 02:59:20.921927 creating vboot_handoff structure
423 02:59:20.925248 Chrome EC: UHEPI supported
424 02:59:20.930399 Chrome EC: clear events_b mask to 0x0000000021004000
425 02:59:20.932770 POST: 0x44
426 02:59:20.938245 MTRR Range: Start=cd000000 End=ce000000 (Size 1000000)
427 02:59:20.943741 MTRR Range: Start=ff000000 End=0 (Size 1000000)
428 02:59:20.948050 MTRR Range: Start=ce800000 End=cf000000 (Size 800000)
429 02:59:20.948486 POST: 0x45
430 02:59:20.954081 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
431 02:59:20.956645 CBFS: Locating 'fallback/postcar'
432 02:59:20.960393 CBFS: Found @ offset a2a80 size 41f4
433 02:59:20.966117 Decompressing stage fallback/postcar @ 0xcdfa1fc0 (33488 bytes)
434 02:59:20.977491 Loading module at cdfa2000 with entry cdfa2000. filesize: 0x3fd0 memsize: 0x8290
435 02:59:20.980405 Processing 114 relocs. Offset value of 0xcbfa2000
436 02:59:20.984717
437 02:59:20.985157
438 02:59:20.989407 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 postcar starting...
439 02:59:20.995024 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
440 02:59:20.998038 CBFS: Locating 'fallback/ramstage'
441 02:59:21.001609 CBFS: Found @ offset 61bc0 size 17f95
442 02:59:21.007822 Decompressing stage fallback/ramstage @ 0xcde9efc0 (1055256 bytes)
443 02:59:21.044764 Loading module at cde9f000 with entry cde9f000. filesize: 0x37198 memsize: 0x1019d8
444 02:59:21.048419 Processing 3480 relocs. Offset value of 0xcdd9f000
445 02:59:21.049163
446 02:59:21.049527
447 02:59:21.055306 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 ramstage starting...
448 02:59:21.057158 POST: 0x39
449 02:59:21.061290 FMAP: Found \"FLASH\" version 1.1 at d7f000.
450 02:59:21.064964 FMAP: base = ff000000 size = 1000000 #areas = 30
451 02:59:21.068856 FMAP: area RO_VPD found @ c00000 (16384 bytes)
452 02:59:21.073789 WARNING: RO_VPD is uninitialized or empty.
453 02:59:21.080580 FMAP: area RW_VPD found @ 465000 (8192 bytes)
454 02:59:21.081022 WARNING: RW_VPD is uninitialized or empty.
455 02:59:21.138686 POST: 0x80
456 02:59:21.140131 Normal boot.
457 02:59:21.140572 POST: 0x46
458 02:59:21.146943 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
459 02:59:21.147705 CBFS: Locating 'smu_fw2'
460 02:59:21.151525 CBFS: Found @ offset 8dec0 size 4cf2
461 02:59:21.162886 PSP: Load blob type 1a from @ffe7def8... OK
462 02:59:21.163448 POST: 0x47
463 02:59:21.166558 agesawrapper_amdinitenv() entry
464 02:59:21.172449 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
465 02:59:21.174129 CBFS: Locating 'AGESA_POST_MEM'
466 02:59:21.177940 CBFS: Found @ offset b7f00 size 135b2
467 02:59:21.182837 Decompressing stage AGESA_POST_MEM @ 0xcde6cfc0 (198492 bytes)
468 02:59:21.213796 Loading module at cde6d000 with entry cde6d000. filesize: 0x2f340 memsize: 0x2f480
469 02:59:21.218500 Processing 1271 relocs. Offset value of 0xce06d000
470 02:59:21.220831 AGESA: Saving stage to cache
471 02:59:21.224969 Fch OEM config in INIT ENV Done
472 02:59:21.263154 agesawrapper_amdinitenv() returned AGESA_SUCCESS
473 02:59:21.266068 POST: 0x70
474 02:59:21.269756 BS: BS_PRE_DEVICE times (us): entry 124095 run 1060 exit 0
475 02:59:21.270539 POST: 0x71
476 02:59:21.272215 Board ID: 6
477 02:59:21.273934 mainboard: EC init
478 02:59:21.277889 Chrome EC: Set SMI mask to 0x0000000000000000
479 02:59:21.280709 Chrome EC: UHEPI supported
480 02:59:21.285895 Chrome EC: Set S5 LAZY WAKE mask to 0x0000000000000006
481 02:59:21.290797 Chrome EC: Set S3 LAZY WAKE mask to 0x0000000010001006
482 02:59:21.295286 Chrome EC: Set WAKE mask to 0x0000000000000000
483 02:59:21.298943 DW I2C bus 0 at 0xfedc2000 (400 KHz)
484 02:59:21.302238 DW I2C bus 2 at 0xfedc4000 (400 KHz)
485 02:59:21.305499 DW I2C bus 3 at 0xfedc5000 (400 KHz)
486 02:59:21.312365 FMAP: area RW_ELOG found @ 45d000 (16384 bytes)
487 02:59:21.312794 Manufacturer: ef
488 02:59:21.317795 SF: Detected W25Q128FW with sector size 0x1000, total 0x1000000
489 02:59:21.320673 ELOG: NV offset 0x45d000 size 0x4000
490 02:59:21.331032 ELOG: area is 4096 bytes, full threshold 3842, shrink size 1024
491 02:59:21.335909 ELOG: Event(17) added with size 13 at 2022-07-05 02:59:04 UTC
492 02:59:21.340596 POST: Unexpected post code in previous boot: 0x90
493 02:59:21.346264 ELOG: Event(A3) added with size 11 at 2022-07-05 02:59:04 UTC
494 02:59:21.351527 ELOG: Event(9F) added with size 14 at 2022-07-05 02:59:04 UTC
495 02:59:21.354338 PM1_STS: PWRBTN BMSTATUS
496 02:59:21.360359 setup_bsp_ramtop, TOP MEM: msr.lo = 0xd0000000, msr.hi = 0x00000000
497 02:59:21.366136 setup_bsp_ramtop, TOP MEM2: msr.lo = 0x2f000000, msr.hi = 0x00000001
498 02:59:21.371424 BS: BS_DEV_INIT_CHIPS times (us): entry 0 run 96306 exit 0
499 02:59:21.373021 POST: 0x72
500 02:59:21.374436 Enumerating buses...
501 02:59:21.378137 Show all devs... Before device enumeration.
502 02:59:21.380665 Root Device: enabled 1
503 02:59:21.384206 CPU_CLUSTER: 0: enabled 1
504 02:59:21.384995 DOMAIN: 0000: enabled 1
505 02:59:21.389370 MMIO: fedc2000: enabled 1
506 02:59:21.389834 MMIO: fedc3000: enabled 1
507 02:59:21.392686 MMIO: fedc4000: enabled 1
508 02:59:21.394115 MMIO: fedc5000: enabled 1
509 02:59:21.397848 APIC: 10: enabled 1
510 02:59:21.398664 PCI: 00:00.0: enabled 1
511 02:59:21.400536 PCI: 00:00.2: enabled 0
512 02:59:21.403298 PCI: 00:01.0: enabled 1
513 02:59:21.404937 PCI: 00:01.1: enabled 1
514 02:59:21.407353 PCI: 00:02.0: enabled 1
515 02:59:21.409722 PCI: 00:02.1: enabled 1
516 02:59:21.411433 PCI: 00:02.2: enabled 1
517 02:59:21.413565 PCI: 00:02.3: enabled 1
518 02:59:21.416255 PCI: 00:02.4: enabled 1
519 02:59:21.418165 PCI: 00:02.5: enabled 1
520 02:59:21.421424 PCI: 00:08.0: enabled 1
521 02:59:21.422435 PCI: 00:09.0: enabled 1
522 02:59:21.427375 PCI: 00:09.2: enabled 1
523 02:59:21.427835 PCI: 00:10.0: enabled 1
524 02:59:21.428798 PCI: 00:11.0: enabled 0
525 02:59:21.431267 PCI: 00:12.0: enabled 1
526 02:59:21.432780 PCI: 00:14.0: enabled 1
527 02:59:21.435316 PCI: 00:14.3: enabled 1
528 02:59:21.438688 PCI: 00:14.7: enabled 1
529 02:59:21.439932 PCI: 00:18.0: enabled 1
530 02:59:21.441824 PCI: 00:18.1: enabled 1
531 02:59:21.444363 PCI: 00:18.2: enabled 1
532 02:59:21.446683 PCI: 00:18.3: enabled 1
533 02:59:21.449869 PCI: 00:18.4: enabled 1
534 02:59:21.451580 PCI: 00:18.5: enabled 1
535 02:59:21.453338 GENERIC: 0.0: enabled 1
536 02:59:21.454859 I2C: 00:1a: enabled 1
537 02:59:21.457360 GENERIC: 0.1: enabled 1
538 02:59:21.460434 I2C: 00:50: enabled 1
539 02:59:21.461368 I2C: 00:15: enabled 1
540 02:59:21.463208 I2C: 00:39: enabled 1
541 02:59:21.466017 I2C: 00:10: enabled 1
542 02:59:21.468582 PCI: 00:00.0: enabled 1
543 02:59:21.469678 PNP: 0c09.0: enabled 1
544 02:59:21.471723 Compare with tree...
545 02:59:21.473470 Root Device: enabled 1
546 02:59:21.476668 CPU_CLUSTER: 0: enabled 1
547 02:59:21.477980 APIC: 10: enabled 1
548 02:59:21.479997 DOMAIN: 0000: enabled 1
549 02:59:21.482133 PCI: 00:00.0: enabled 1
550 02:59:21.484877 PCI: 00:00.2: enabled 0
551 02:59:21.487773 PCI: 00:01.0: enabled 1
552 02:59:21.489585 PCI: 00:01.1: enabled 1
553 02:59:21.491953 PCI: 00:02.0: enabled 1
554 02:59:21.493937 PCI: 00:02.1: enabled 1
555 02:59:21.496534 PCI: 00:02.2: enabled 1
556 02:59:21.499306 PCI: 00:02.3: enabled 1
557 02:59:21.501190 PCI: 00:02.4: enabled 1
558 02:59:21.503580 PCI: 00:00.0: enabled 1
559 02:59:21.505868 PCI: 00:02.5: enabled 1
560 02:59:21.508709 PCI: 00:08.0: enabled 1
561 02:59:21.511135 PCI: 00:09.0: enabled 1
562 02:59:21.514090 PCI: 00:09.2: enabled 1
563 02:59:21.515111 PCI: 00:10.0: enabled 1
564 02:59:21.517740 PCI: 00:11.0: enabled 0
565 02:59:21.519701 PCI: 00:12.0: enabled 1
566 02:59:21.522801 PCI: 00:14.0: enabled 1
567 02:59:21.524775 PCI: 00:14.3: enabled 1
568 02:59:21.526980 PNP: 0c09.0: enabled 1
569 02:59:21.529611 PCI: 00:14.7: enabled 1
570 02:59:21.531626 PCI: 00:18.0: enabled 1
571 02:59:21.535163 PCI: 00:18.1: enabled 1
572 02:59:21.536658 PCI: 00:18.2: enabled 1
573 02:59:21.538996 PCI: 00:18.3: enabled 1
574 02:59:21.541892 PCI: 00:18.4: enabled 1
575 02:59:21.543952 PCI: 00:18.5: enabled 1
576 02:59:21.546439 MMIO: fedc2000: enabled 1
577 02:59:21.548558 GENERIC: 0.0: enabled 1
578 02:59:21.550654 I2C: 00:1a: enabled 1
579 02:59:21.552830 GENERIC: 0.1: enabled 1
580 02:59:21.555300 MMIO: fedc3000: enabled 1
581 02:59:21.557467 I2C: 00:50: enabled 1
582 02:59:21.560143 MMIO: fedc4000: enabled 1
583 02:59:21.562391 I2C: 00:15: enabled 1
584 02:59:21.564688 MMIO: fedc5000: enabled 1
585 02:59:21.567162 I2C: 00:39: enabled 1
586 02:59:21.569116 I2C: 00:10: enabled 1
587 02:59:21.571078 Mainboard Grunt Enable.
588 02:59:21.573404 Root Device scanning...
589 02:59:21.576827 root_dev_scan_bus for Root Device
590 02:59:21.578786 CPU_CLUSTER: 0 enabled
591 02:59:21.581011 DOMAIN: 0000 enabled
592 02:59:21.582364 MMIO: fedc2000 enabled
593 02:59:21.584330 MMIO: fedc3000 enabled
594 02:59:21.587148 MMIO: fedc4000 enabled
595 02:59:21.589537 MMIO: fedc5000 enabled
596 02:59:21.591658 DOMAIN: 0000 scanning...
597 02:59:21.594520 PCI: pci_scan_bus for bus 00
598 02:59:21.595050 POST: 0x24
599 02:59:21.596517 sb_enable
600 02:59:21.599415 PCI: 00:00.0 [1022/1576] enabled
601 02:59:21.599895 sb_enable
602 02:59:21.600631 sb_enable
603 02:59:21.603624 PCI: 00:01.0 [1002/98e4] enabled
604 02:59:21.604718 sb_enable
605 02:59:21.608629 PCI: 00:01.1 [1002/15b3] enabled
606 02:59:21.609093 sb_enable
607 02:59:21.611538 PCI: 00:02.0 [1022/157b] enabled
608 02:59:21.612606 sb_enable
609 02:59:21.617762 PCI: Static device PCI: 00:02.1 not found, disabling it.
610 02:59:21.618982 sb_enable
611 02:59:21.621018 Capability: type 0x01 @ 0x50
612 02:59:21.623959 Capability: type 0x10 @ 0x58
613 02:59:21.626828 Capability: type 0x05 @ 0xa0
614 02:59:21.628983 Capability: type 0x0d @ 0xc0
615 02:59:21.631407 Capability: type 0x08 @ 0xc8
616 02:59:21.634168 Capability: type 0x01 @ 0x50
617 02:59:21.637560 Capability: type 0x10 @ 0x58
618 02:59:21.640428 PCI: 00:02.2 subordinate bus PCI Express
619 02:59:21.644270 PCI: 00:02.2 [1022/157c] enabled
620 02:59:21.645102 sb_enable
621 02:59:21.649495 PCI: Static device PCI: 00:02.3 not found, disabling it.
622 02:59:21.650442 sb_enable
623 02:59:21.653023 Capability: type 0x01 @ 0x50
624 02:59:21.656368 Capability: type 0x10 @ 0x58
625 02:59:21.659197 Capability: type 0x05 @ 0xa0
626 02:59:21.661063 Capability: type 0x0d @ 0xc0
627 02:59:21.663548 Capability: type 0x08 @ 0xc8
628 02:59:21.666321 Capability: type 0x01 @ 0x50
629 02:59:21.669284 Capability: type 0x10 @ 0x58
630 02:59:21.672907 PCI: 00:02.4 subordinate bus PCI Express
631 02:59:21.675692 PCI: 00:02.4 [1022/157c] enabled
632 02:59:21.676500 sb_enable
633 02:59:21.682962 PCI: Static device PCI: 00:02.5 not found, disabling it.
634 02:59:21.684247 PCI: 00:03.0 [1022/157b] enabled
635 02:59:21.685025 sb_enable
636 02:59:21.688173 PCI: 00:08.0 [1022/1578] enabled
637 02:59:21.689219 sb_enable
638 02:59:21.692708 PCI: 00:09.0 [1022/157d] enabled
639 02:59:21.693489 sb_enable
640 02:59:21.698668 PCI: Static device PCI: 00:09.2 not found, disabling it.
641 02:59:21.699588 sb_enable
642 02:59:21.702928 PCI: 00:10.0 [1022/0000] bus ops
643 02:59:21.705317 PCI: 00:10.0 [1022/7914] enabled
644 02:59:21.706117 sb_enable
645 02:59:21.707437 sb_enable
646 02:59:21.710073 PCI: 00:12.0 [1022/0000] bus ops
647 02:59:21.713239 PCI: 00:12.0 [1022/7908] enabled
648 02:59:21.714272 sb_enable
649 02:59:21.716864 PCI: 00:14.0 [1022/790b] bus ops
650 02:59:21.719494 PCI: 00:14.0 [1022/790b] enabled
651 02:59:21.721171 sb_enable
652 02:59:21.723594 PCI: 00:14.3 [1022/0000] bus ops
653 02:59:21.726520 PCI: 00:14.3 [1022/790e] enabled
654 02:59:21.727738 sb_enable
655 02:59:21.730779 PCI: 00:14.7 [1022/7906] enabled
656 02:59:21.732138 sb_enable
657 02:59:21.734923 PCI: 00:18.0 [1022/15b0] ops
658 02:59:21.738428 PCI: 00:18.0 [1022/15b0] enabled
659 02:59:21.738865 sb_enable
660 02:59:21.741444 PCI: 00:18.1 [1022/15b1] enabled
661 02:59:21.742848 sb_enable
662 02:59:21.746663 PCI: 00:18.2 [1022/15b2] enabled
663 02:59:21.747143 sb_enable
664 02:59:21.749913 PCI: 00:18.3 [1022/15b3] enabled
665 02:59:21.750373 sb_enable
666 02:59:21.753417 PCI: 00:18.4 [1022/15b4] enabled
667 02:59:21.754878 sb_enable
668 02:59:21.757376 PCI: 00:18.5 [1022/15b5] enabled
669 02:59:21.758168 POST: 0x25
670 02:59:21.760357 PCI: 00:02.2 scanning...
671 02:59:21.763304 do_pci_scan_bridge for PCI: 00:02.2
672 02:59:21.765984 PCI: pci_scan_bus for bus 01
673 02:59:21.766844 POST: 0x24
674 02:59:21.770657 PCI: 01:00.0 [168c/003e] enabled
675 02:59:21.771451 POST: 0x25
676 02:59:21.772623 POST: 0x55
677 02:59:21.774802 Capability: type 0x01 @ 0x40
678 02:59:21.778939 Capability: type 0x05 @ 0x50
679 02:59:21.780360 Capability: type 0x10 @ 0x70
680 02:59:21.783063 Capability: type 0x01 @ 0x50
681 02:59:21.785726 Capability: type 0x10 @ 0x58
682 02:59:21.788206 Enabling Common Clock Configuration
683 02:59:21.791412 ASPM: Enabled L0s and L1
684 02:59:21.794264 Capability: type 0x01 @ 0x40
685 02:59:21.795726 Capability: type 0x05 @ 0x50
686 02:59:21.799575 Capability: type 0x10 @ 0x70
687 02:59:21.803546 scan_bus: scanning of bus PCI: 00:02.2 took 40767 usecs
688 02:59:21.807243 PCI: 00:02.4 scanning...
689 02:59:21.809901 do_pci_scan_bridge for PCI: 00:02.4
690 02:59:21.811570 PCI: pci_scan_bus for bus 02
691 02:59:21.812904 POST: 0x24
692 02:59:21.816981 PCI: 02:00.0 [1217/0000] ops
693 02:59:21.818283 PCI: 02:00.0 [1217/8620] enabled
694 02:59:21.819188 POST: 0x25
695 02:59:21.820235 POST: 0x55
696 02:59:21.823030 Capability: type 0x01 @ 0x6c
697 02:59:21.825626 Capability: type 0x05 @ 0x48
698 02:59:21.828720 Capability: type 0x10 @ 0x80
699 02:59:21.830628 Capability: type 0x01 @ 0x50
700 02:59:21.835561 Capability: type 0x10 @ 0x58
701 02:59:21.836415 ASPM: Enabled L0s and L1
702 02:59:21.838395 Capability: type 0x01 @ 0x6c
703 02:59:21.841094 Capability: type 0x05 @ 0x48
704 02:59:21.843615 Capability: type 0x10 @ 0x80
705 02:59:21.849338 scan_bus: scanning of bus PCI: 00:02.4 took 40316 usecs
706 02:59:21.851274 PCI: 00:10.0 scanning...
707 02:59:21.853647 scan_usb_bus for PCI: 00:10.0
708 02:59:21.857051 scan_usb_bus for PCI: 00:10.0 done
709 02:59:21.861767 scan_bus: scanning of bus PCI: 00:10.0 took 8111 usecs
710 02:59:21.864469 PCI: 00:12.0 scanning...
711 02:59:21.867325 scan_usb_bus for PCI: 00:12.0
712 02:59:21.871090 scan_usb_bus for PCI: 00:12.0 done
713 02:59:21.877043 scan_bus: scanning of bus PCI: 00:12.0 took 8109 usecs
714 02:59:21.877126 PCI: 00:14.0 scanning...
715 02:59:21.881120 scan_generic_bus for PCI: 00:14.0
716 02:59:21.884438 scan_generic_bus for PCI: 00:14.0 done
717 02:59:21.888174 scan_bus: scanning of bus PCI: 00:14.0 took 8805 usecs
718 02:59:21.890648 PCI: 00:14.3 scanning...
719 02:59:21.893175 scan_lpc_bus for PCI: 00:14.3
720 02:59:21.895028 PNP: 0c09.0 enabled
721 02:59:21.898344 scan_lpc_bus for PCI: 00:14.3 done
722 02:59:21.903263 scan_bus: scanning of bus PCI: 00:14.3 took 9968 usecs
723 02:59:21.905127 POST: 0x55
724 02:59:21.909190 scan_bus: scanning of bus DOMAIN: 0000 took 315085 usecs
725 02:59:21.911500 MMIO: fedc2000 scanning...
726 02:59:21.916222 scan_generic_bus for MMIO: fedc2000
727 02:59:21.919057 bus: MMIO: fedc2000[0]->GENERIC: 0.0 enabled
728 02:59:21.922588 bus: MMIO: fedc2000[0]->I2C: 01:1a enabled
729 02:59:21.927146 bus: MMIO: fedc2000[0]->GENERIC: 0.1 enabled
730 02:59:21.930823 scan_generic_bus for MMIO: fedc2000 done
731 02:59:21.935525 scan_bus: scanning of bus MMIO: fedc2000 took 21204 usecs
732 02:59:21.938047 MMIO: fedc3000 scanning...
733 02:59:21.942292 scan_generic_bus for MMIO: fedc3000
734 02:59:21.945524 bus: MMIO: fedc3000[0]->I2C: 02:50 enabled
735 02:59:21.949567 scan_generic_bus for MMIO: fedc3000 done
736 02:59:21.954646 scan_bus: scanning of bus MMIO: fedc3000 took 13153 usecs
737 02:59:21.956592 MMIO: fedc4000 scanning...
738 02:59:21.959876 scan_generic_bus for MMIO: fedc4000
739 02:59:21.963184 bus: MMIO: fedc4000[0]->I2C: 03:15 enabled
740 02:59:21.968183 scan_generic_bus for MMIO: fedc4000 done
741 02:59:21.972479 scan_bus: scanning of bus MMIO: fedc4000 took 13152 usecs
742 02:59:21.974278 MMIO: fedc5000 scanning...
743 02:59:21.977840 scan_generic_bus for MMIO: fedc5000
744 02:59:21.982540 bus: MMIO: fedc5000[0]->I2C: 04:39 enabled
745 02:59:21.987055 bus: MMIO: fedc5000[0]->I2C: 04:10 enabled
746 02:59:21.989217 scan_generic_bus for MMIO: fedc5000 done
747 02:59:21.994550 scan_bus: scanning of bus MMIO: fedc5000 took 16984 usecs
748 02:59:21.999464 root_dev_scan_bus for Root Device done
749 02:59:22.003159 scan_bus: scanning of bus Root Device took 426155 usecs
750 02:59:22.003242 done
751 02:59:22.008523 BS: BS_DEV_ENUMERATE times (us): entry 0 run 631120 exit 0
752 02:59:22.009624 POST: 0x73
753 02:59:22.012683 found VGA at PCI: 00:01.0
754 02:59:22.014830 Setting up VGA for PCI: 00:01.0
755 02:59:22.019449 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000
756 02:59:22.024016 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
757 02:59:22.026271 Allocating resources...
758 02:59:22.028036 Reading resources...
759 02:59:22.033015 Root Device read_resources bus 0 link: 0
760 02:59:22.035469 CPU_CLUSTER: 0 read_resources bus 0 link: 0
761 02:59:22.039995 CPU_CLUSTER: 0 read_resources bus 0 link: 0 done
762 02:59:22.043235 DOMAIN: 0000 read_resources bus 0 link: 0
763 02:59:22.047587 PCI: 00:02.2 read_resources bus 1 link: 0
764 02:59:22.052040 PCI: 00:02.2 read_resources bus 1 link: 0 done
765 02:59:22.055517 PCI: 00:02.4 read_resources bus 2 link: 0
766 02:59:22.060104 PCI: 00:02.4 read_resources bus 2 link: 0 done
767 02:59:22.064900 PCI: 00:14.3 read_resources bus 0 link: 0
768 02:59:22.068224 PCI: 00:14.3 read_resources bus 0 link: 0 done
769 02:59:22.074035 Adding PCIe enhanced config space BAR 0xf8000000-0xfc000000.
770 02:59:22.078438 DOMAIN: 0000 read_resources bus 0 link: 0 done
771 02:59:22.082350 MMIO: fedc2000 read_resources bus 1 link: 0
772 02:59:22.086563 MMIO: fedc2000 read_resources bus 1 link: 0 done
773 02:59:22.090701 MMIO: fedc3000 read_resources bus 2 link: 0
774 02:59:22.095307 MMIO: fedc3000 read_resources bus 2 link: 0 done
775 02:59:22.099222 MMIO: fedc4000 read_resources bus 3 link: 0
776 02:59:22.103468 MMIO: fedc4000 read_resources bus 3 link: 0 done
777 02:59:22.107557 MMIO: fedc5000 read_resources bus 4 link: 0
778 02:59:22.111875 MMIO: fedc5000 read_resources bus 4 link: 0 done
779 02:59:22.115793 Root Device read_resources bus 0 link: 0 done
780 02:59:22.118853 Done reading resources.
781 02:59:22.124053 Show resources in subtree (Root Device)...After reading.
782 02:59:22.127729 Root Device child on link 0 CPU_CLUSTER: 0
783 02:59:22.131657 CPU_CLUSTER: 0 child on link 0 APIC: 10
784 02:59:22.132259 APIC: 10
785 02:59:22.136632 DOMAIN: 0000 child on link 0 PCI: 00:00.0
786 02:59:22.144849 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffff flags 40040100 index 10000000
787 02:59:22.153053 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffffffff flags 40040200 index 10000100
788 02:59:22.154570 PCI: 00:00.0
789 02:59:22.156325 PCI: 00:00.2
790 02:59:22.158008 PCI: 00:01.0
791 02:59:22.166811 PCI: 00:01.0 resource base 0 size 4000000 align 26 gran 26 limit ffffffffffffffff flags 1201 index 10
792 02:59:22.176342 PCI: 00:01.0 resource base 0 size 800000 align 23 gran 23 limit ffffffffffffffff flags 1201 index 18
793 02:59:22.183448 PCI: 00:01.0 resource base 0 size 100 align 8 gran 8 limit ffff flags 100 index 20
794 02:59:22.191753 PCI: 00:01.0 resource base 0 size 40000 align 18 gran 18 limit ffffffff flags 200 index 24
795 02:59:22.201166 PCI: 00:01.0 resource base 0 size 20000 align 17 gran 17 limit ffffffff flags 2200 index 30
796 02:59:22.202022 PCI: 00:01.1
797 02:59:22.210840 PCI: 00:01.1 resource base 0 size 4000 align 14 gran 14 limit ffffffffffffffff flags 201 index 10
798 02:59:22.213500 PCI: 00:02.0
799 02:59:22.213930 PCI: 00:02.1
800 02:59:22.218738 PCI: 00:02.2 child on link 0 PCI: 01:00.0
801 02:59:22.225889 PCI: 00:02.2 resource base 0 size 0 align 12 gran 12 limit ffffffff flags 80102 index 1c
802 02:59:22.234247 PCI: 00:02.2 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
803 02:59:22.242406 PCI: 00:02.2 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
804 02:59:22.244919 PCI: 01:00.0
805 02:59:22.252861 PCI: 01:00.0 resource base 0 size 200000 align 21 gran 21 limit ffffffffffffffff flags 201 index 10
806 02:59:22.254576 PCI: 00:02.3
807 02:59:22.259557 PCI: 00:02.4 child on link 0 PCI: 02:00.0
808 02:59:22.267347 PCI: 00:02.4 resource base 0 size 0 align 12 gran 12 limit ffffffff flags 80102 index 1c
809 02:59:22.275283 PCI: 00:02.4 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
810 02:59:22.283593 PCI: 00:02.4 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
811 02:59:22.285382 PCI: 02:00.0
812 02:59:22.293381 PCI: 02:00.0 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 10
813 02:59:22.301687 PCI: 02:00.0 resource base 0 size 800 align 12 gran 11 limit ffffffff flags 200 index 14
814 02:59:22.303043 PCI: 00:02.5
815 02:59:22.304784 PCI: 00:03.0
816 02:59:22.306434 PCI: 00:08.0
817 02:59:22.314751 PCI: 00:08.0 resource base 0 size 20000 align 17 gran 17 limit ffffffffffffffff flags 1201 index 10
818 02:59:22.323790 PCI: 00:08.0 resource base 0 size 100000 align 20 gran 20 limit ffffffff flags 200 index 18
819 02:59:22.331848 PCI: 00:08.0 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 1c
820 02:59:22.340347 PCI: 00:08.0 resource base 0 size 100000 align 20 gran 20 limit ffffffff flags 200 index 20
821 02:59:22.348366 PCI: 00:08.0 resource base 0 size 2000 align 13 gran 13 limit ffffffff flags 200 index 24
822 02:59:22.350623 PCI: 00:09.0
823 02:59:22.351485 PCI: 00:09.2
824 02:59:22.352783 PCI: 00:10.0
825 02:59:22.361522 PCI: 00:10.0 resource base 0 size 2000 align 13 gran 13 limit ffffffffffffffff flags 201 index 10
826 02:59:22.363344 PCI: 00:11.0
827 02:59:22.364260 PCI: 00:12.0
828 02:59:22.373213 PCI: 00:12.0 resource base 0 size 100 align 12 gran 8 limit ffffffff flags 200 index 10
829 02:59:22.374688 PCI: 00:14.0
830 02:59:22.378455 PCI: 00:14.3 child on link 0 PNP: 0c09.0
831 02:59:22.386777 PCI: 00:14.3 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0040100 index 10000000
832 02:59:22.395350 PCI: 00:14.3 resource base ff000000 size 1000000 align 0 gran 0 limit 0 flags c0040200 index 10000100
833 02:59:22.403575 PCI: 00:14.3 resource base fec10000 size 400 align 0 gran 0 limit 0 flags e0040200 index 2
834 02:59:22.412257 PCI: 00:14.3 resource base fec00000 size 1000 align 0 gran 0 limit 0 flags c0000200 index 3
835 02:59:22.420321 PCI: 00:14.3 resource base fedc2000 size 4000 align 0 gran 0 limit 0 flags c0000200 index 4
836 02:59:22.421677 PNP: 0c09.0
837 02:59:22.429296 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
838 02:59:22.431123 PCI: 00:14.7
839 02:59:22.439577 PCI: 00:14.7 resource base 0 size 100 align 12 gran 8 limit ffffffffffffffff flags 201 index 10
840 02:59:22.441664 PCI: 00:18.0
841 02:59:22.450421 PCI: 00:18.0 resource base f8000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index c0010058
842 02:59:22.460273 PCI: 00:18.0 resource base fec20000 size 1000 align 0 gran 0 limit 0 flags c0000200 index fec20000
843 02:59:22.461053 PCI: 00:18.1
844 02:59:22.462878 PCI: 00:18.2
845 02:59:22.463956 PCI: 00:18.3
846 02:59:22.465179 PCI: 00:18.4
847 02:59:22.466662 PCI: 00:18.5
848 02:59:22.471005 MMIO: fedc2000 child on link 0 GENERIC: 0.0
849 02:59:22.472812 GENERIC: 0.0
850 02:59:22.474739 I2C: 01:1a
851 02:59:22.475649 GENERIC: 0.1
852 02:59:22.479291 MMIO: fedc3000 child on link 0 I2C: 02:50
853 02:59:22.480272 I2C: 02:50
854 02:59:22.484547 MMIO: fedc4000 child on link 0 I2C: 03:15
855 02:59:22.486102 I2C: 03:15
856 02:59:22.489843 MMIO: fedc5000 child on link 0 I2C: 04:39
857 02:59:22.491310 I2C: 04:39
858 02:59:22.492296 I2C: 04:10
859 02:59:22.498820 DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
860 02:59:22.504102 PCI: 00:02.2 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff
861 02:59:22.510174 PCI: 00:02.2 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff done
862 02:59:22.516421 PCI: 00:02.4 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff
863 02:59:22.522802 PCI: 00:02.4 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff done
864 02:59:22.525668 PCI: 00:01.0 20 * [0x0 - 0xff] io
865 02:59:22.532174 DOMAIN: 0000 io: base: 100 size: 100 align: 8 gran: 0 limit: ffff done
866 02:59:22.538080 DOMAIN: 0000 mem: base: 0 size: 0 align: 0 gran: 0 limit: ffffffff
867 02:59:22.546809 PCI: 00:02.2 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
868 02:59:22.552277 PCI: 00:02.2 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
869 02:59:22.559757 PCI: 00:02.2 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
870 02:59:22.562335 PCI: 01:00.0 10 * [0x0 - 0x1fffff] mem
871 02:59:22.569961 PCI: 00:02.2 mem: base: 200000 size: 200000 align: 21 gran: 20 limit: ffffffff done
872 02:59:22.578011 PCI: 00:02.4 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
873 02:59:22.584830 PCI: 00:02.4 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
874 02:59:22.591866 PCI: 00:02.4 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
875 02:59:22.593811 PCI: 02:00.0 10 * [0x0 - 0xfff] mem
876 02:59:22.598077 PCI: 02:00.0 14 * [0x1000 - 0x17ff] mem
877 02:59:22.604356 PCI: 00:02.4 mem: base: 1800 size: 100000 align: 20 gran: 20 limit: ffffffff done
878 02:59:22.608677 PCI: 00:01.0 10 * [0x0 - 0x3ffffff] prefmem
879 02:59:22.614704 PCI: 00:01.0 18 * [0x4000000 - 0x47fffff] prefmem
880 02:59:22.618086 PCI: 00:02.2 20 * [0x4800000 - 0x49fffff] mem
881 02:59:22.621684 PCI: 00:02.4 20 * [0x4a00000 - 0x4afffff] mem
882 02:59:22.625934 PCI: 00:08.0 18 * [0x4b00000 - 0x4bfffff] mem
883 02:59:22.630150 PCI: 00:08.0 20 * [0x4c00000 - 0x4cfffff] mem
884 02:59:22.634188 PCI: 00:01.0 24 * [0x4d00000 - 0x4d3ffff] mem
885 02:59:22.637961 PCI: 00:01.0 30 * [0x4d40000 - 0x4d5ffff] mem
886 02:59:22.643312 PCI: 00:08.0 10 * [0x4d60000 - 0x4d7ffff] prefmem
887 02:59:22.648611 PCI: 00:01.1 10 * [0x4d80000 - 0x4d83fff] mem
888 02:59:22.651362 PCI: 00:08.0 24 * [0x4d84000 - 0x4d85fff] mem
889 02:59:22.655331 PCI: 00:10.0 10 * [0x4d86000 - 0x4d87fff] mem
890 02:59:22.659430 PCI: 00:08.0 1c * [0x4d88000 - 0x4d88fff] mem
891 02:59:22.663932 PCI: 00:12.0 10 * [0x4d89000 - 0x4d890ff] mem
892 02:59:22.668151 PCI: 00:14.7 10 * [0x4d8a000 - 0x4d8a0ff] mem
893 02:59:22.675665 DOMAIN: 0000 mem: base: 4d8a100 size: 4d8a100 align: 26 gran: 0 limit: ffffffff done
894 02:59:22.679559 avoid_fixed_resources: DOMAIN: 0000
895 02:59:22.683901 avoid_fixed_resources:@DOMAIN: 0000 10000000 limit 0000ffff
896 02:59:22.689002 avoid_fixed_resources:@DOMAIN: 0000 10000100 limit ffffffff
897 02:59:22.696253 constrain_resources: PCI: 00:14.3 10000000 base 00000000 limit 00000fff io (fixed)
898 02:59:22.703973 constrain_resources: PCI: 00:14.3 10000100 base ff000000 limit ffffffff mem (fixed)
899 02:59:22.711297 constrain_resources: PCI: 00:14.3 02 base fec10000 limit fec103ff mem (fixed)
900 02:59:22.718729 constrain_resources: PCI: 00:14.3 03 base fec00000 limit fec00fff mem (fixed)
901 02:59:22.724926 constrain_resources: PCI: 00:18.0 c0010058 base f8000000 limit fbffffff mem (fixed)
902 02:59:22.732231 avoid_fixed_resources:@DOMAIN: 0000 10000000 base 00001000 limit 0000ffff
903 02:59:22.738056 avoid_fixed_resources:@DOMAIN: 0000 10000100 base f0000000 limit f7ffffff
904 02:59:22.739619 Setting resources...
905 02:59:22.745396 DOMAIN: 0000 io: base:1000 size:100 align:8 gran:0 limit:ffff
906 02:59:22.749242 PCI: 00:01.0 20 * [0x1000 - 0x10ff] io
907 02:59:22.754664 DOMAIN: 0000 io: next_base: 1100 size: 100 align: 8 gran: 0 done
908 02:59:22.760059 PCI: 00:02.2 io: base:ffff size:0 align:12 gran:12 limit:ffff
909 02:59:22.766378 PCI: 00:02.2 io: next_base: ffff size: 0 align: 12 gran: 12 done
910 02:59:22.771315 PCI: 00:02.4 io: base:ffff size:0 align:12 gran:12 limit:ffff
911 02:59:22.777325 PCI: 00:02.4 io: next_base: ffff size: 0 align: 12 gran: 12 done
912 02:59:22.784890 DOMAIN: 0000 mem: base:f0000000 size:4d8a100 align:26 gran:0 limit:f7ffffff
913 02:59:22.789053 PCI: 00:01.0 10 * [0xf0000000 - 0xf3ffffff] prefmem
914 02:59:22.794861 PCI: 00:01.0 18 * [0xf4000000 - 0xf47fffff] prefmem
915 02:59:22.798167 PCI: 00:02.2 20 * [0xf4800000 - 0xf49fffff] mem
916 02:59:22.801764 PCI: 00:02.4 20 * [0xf4a00000 - 0xf4afffff] mem
917 02:59:22.807070 PCI: 00:08.0 18 * [0xf4b00000 - 0xf4bfffff] mem
918 02:59:22.810355 PCI: 00:08.0 20 * [0xf4c00000 - 0xf4cfffff] mem
919 02:59:22.815427 PCI: 00:01.0 24 * [0xf4d00000 - 0xf4d3ffff] mem
920 02:59:22.819204 PCI: 00:01.0 30 * [0xf4d40000 - 0xf4d5ffff] mem
921 02:59:22.824163 PCI: 00:08.0 10 * [0xf4d60000 - 0xf4d7ffff] prefmem
922 02:59:22.829602 PCI: 00:01.1 10 * [0xf4d80000 - 0xf4d83fff] mem
923 02:59:22.833339 PCI: 00:08.0 24 * [0xf4d84000 - 0xf4d85fff] mem
924 02:59:22.838522 PCI: 00:10.0 10 * [0xf4d86000 - 0xf4d87fff] mem
925 02:59:22.841075 PCI: 00:08.0 1c * [0xf4d88000 - 0xf4d88fff] mem
926 02:59:22.846610 PCI: 00:12.0 10 * [0xf4d89000 - 0xf4d890ff] mem
927 02:59:22.850261 PCI: 00:14.7 10 * [0xf4d8a000 - 0xf4d8a0ff] mem
928 02:59:22.856533 DOMAIN: 0000 mem: next_base: f4d8a100 size: 4d8a100 align: 26 gran: 0 done
929 02:59:22.863169 PCI: 00:02.2 prefmem: base:f7ffffff size:0 align:20 gran:20 limit:f7ffffff
930 02:59:22.870256 PCI: 00:02.2 prefmem: next_base: f7ffffff size: 0 align: 20 gran: 20 done
931 02:59:22.876518 PCI: 00:02.2 mem: base:f4800000 size:200000 align:21 gran:20 limit:f49fffff
932 02:59:22.880725 PCI: 01:00.0 10 * [0xf4800000 - 0xf49fffff] mem
933 02:59:22.887950 PCI: 00:02.2 mem: next_base: f4a00000 size: 200000 align: 21 gran: 20 done
934 02:59:22.894580 PCI: 00:02.4 prefmem: base:f7ffffff size:0 align:20 gran:20 limit:f7ffffff
935 02:59:22.900749 PCI: 00:02.4 prefmem: next_base: f7ffffff size: 0 align: 20 gran: 20 done
936 02:59:22.907541 PCI: 00:02.4 mem: base:f4a00000 size:100000 align:20 gran:20 limit:f4afffff
937 02:59:22.911515 PCI: 02:00.0 10 * [0xf4a00000 - 0xf4a00fff] mem
938 02:59:22.915490 PCI: 02:00.0 14 * [0xf4a01000 - 0xf4a017ff] mem
939 02:59:22.922703 PCI: 00:02.4 mem: next_base: f4a01800 size: 100000 align: 20 gran: 20 done
940 02:59:22.926243 Root Device assign_resources, bus 0 link: 0
941 02:59:22.929915 DOMAIN: 0000 assign_resources, bus 0 link: 0
942 02:59:22.938340 PCI: 00:01.0 10 <- [0x00f0000000 - 0x00f3ffffff] size 0x04000000 gran 0x1a prefmem64
943 02:59:22.946198 PCI: 00:01.0 18 <- [0x00f4000000 - 0x00f47fffff] size 0x00800000 gran 0x17 prefmem64
944 02:59:22.952822 PCI: 00:01.0 20 <- [0x0000001000 - 0x00000010ff] size 0x00000100 gran 0x08 io
945 02:59:22.958984 PCI: 00:01.0 24 <- [0x00f4d00000 - 0x00f4d3ffff] size 0x00040000 gran 0x12 mem
946 02:59:22.966530 PCI: 00:01.0 30 <- [0x00f4d40000 - 0x00f4d5ffff] size 0x00020000 gran 0x11 romem
947 02:59:22.973326 PCI: 00:01.1 10 <- [0x00f4d80000 - 0x00f4d83fff] size 0x00004000 gran 0x0e mem64
948 02:59:22.981590 PCI: 00:02.2 1c <- [0x000000ffff - 0x000000fffe] size 0x00000000 gran 0x0c bus 01 io
949 02:59:22.988783 PCI: 00:02.2 24 <- [0x00f7ffffff - 0x00f7fffffe] size 0x00000000 gran 0x14 bus 01 prefmem
950 02:59:22.996265 PCI: 00:02.2 20 <- [0x00f4800000 - 0x00f49fffff] size 0x00200000 gran 0x14 bus 01 mem
951 02:59:23.000088 PCI: 00:02.2 assign_resources, bus 1 link: 0
952 02:59:23.007508 PCI: 01:00.0 10 <- [0x00f4800000 - 0x00f49fffff] size 0x00200000 gran 0x15 mem64
953 02:59:23.011434 PCI: 00:02.2 assign_resources, bus 1 link: 0
954 02:59:23.019337 PCI: 00:02.4 1c <- [0x000000ffff - 0x000000fffe] size 0x00000000 gran 0x0c bus 02 io
955 02:59:23.026967 PCI: 00:02.4 24 <- [0x00f7ffffff - 0x00f7fffffe] size 0x00000000 gran 0x14 bus 02 prefmem
956 02:59:23.034271 PCI: 00:02.4 20 <- [0x00f4a00000 - 0x00f4afffff] size 0x00100000 gran 0x14 bus 02 mem
957 02:59:23.038653 PCI: 00:02.4 assign_resources, bus 2 link: 0
958 02:59:23.045723 PCI: 02:00.0 10 <- [0x00f4a00000 - 0x00f4a00fff] size 0x00001000 gran 0x0c mem
959 02:59:23.052820 PCI: 02:00.0 14 <- [0x00f4a01000 - 0x00f4a017ff] size 0x00000800 gran 0x0b mem
960 02:59:23.056076 PCI: 00:02.4 assign_resources, bus 2 link: 0
961 02:59:23.064062 PCI: 00:08.0 10 <- [0x00f4d60000 - 0x00f4d7ffff] size 0x00020000 gran 0x11 prefmem64
962 02:59:23.070326 PCI: 00:08.0 18 <- [0x00f4b00000 - 0x00f4bfffff] size 0x00100000 gran 0x14 mem
963 02:59:23.077762 PCI: 00:08.0 1c <- [0x00f4d88000 - 0x00f4d88fff] size 0x00001000 gran 0x0c mem
964 02:59:23.084908 PCI: 00:08.0 20 <- [0x00f4c00000 - 0x00f4cfffff] size 0x00100000 gran 0x14 mem
965 02:59:23.091468 PCI: 00:08.0 24 <- [0x00f4d84000 - 0x00f4d85fff] size 0x00002000 gran 0x0d mem
966 02:59:23.098616 PCI: 00:10.0 10 <- [0x00f4d86000 - 0x00f4d87fff] size 0x00002000 gran 0x0d mem64
967 02:59:23.105693 PCI: 00:12.0 10 <- [0x00f4d89000 - 0x00f4d890ff] size 0x00000100 gran 0x08 mem
968 02:59:23.109553 PCI: 00:14.3 assign_resources, bus 0 link: 0
969 02:59:23.114151 PCI: 00:14.3 assign_resources, bus 0 link: 0
970 02:59:23.121000 PCI: 00:14.7 10 <- [0x00f4d8a000 - 0x00f4d8a0ff] size 0x00000100 gran 0x08 mem64
971 02:59:23.127543 DOMAIN: 0000 assign_resources, bus 0 link: 0
972 02:59:23.129468 Root Device assign_resources, bus 0 link: 0
973 02:59:23.132423 Done setting resources.
974 02:59:23.137088 Show resources in subtree (Root Device)...After assigning values.
975 02:59:23.141156 Root Device child on link 0 CPU_CLUSTER: 0
976 02:59:23.144613 CPU_CLUSTER: 0 child on link 0 APIC: 10
977 02:59:23.146095 APIC: 10
978 02:59:23.149772 DOMAIN: 0000 child on link 0 PCI: 00:00.0
979 02:59:23.159312 DOMAIN: 0000 resource base 1000 size 100 align 8 gran 0 limit ffff flags 40040100 index 10000000
980 02:59:23.169071 DOMAIN: 0000 resource base f0000000 size 4d8a100 align 26 gran 0 limit f7ffffff flags 40040200 index 10000100
981 02:59:23.176797 DOMAIN: 0000 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 10
982 02:59:23.185844 DOMAIN: 0000 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index 11
983 02:59:23.193440 DOMAIN: 0000 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index 12
984 02:59:23.201395 DOMAIN: 0000 resource base 100000 size cdf00000 align 0 gran 0 limit 0 flags e0004200 index 13
985 02:59:23.210050 DOMAIN: 0000 resource base ce000000 size 2000000 align 0 gran 0 limit 0 flags f0004200 index 14
986 02:59:23.218708 DOMAIN: 0000 resource base 100000000 size 2f000000 align 0 gran 0 limit 0 flags e0004200 index 15
987 02:59:23.220371 PCI: 00:00.0
988 02:59:23.222104 PCI: 00:00.2
989 02:59:23.223593 PCI: 00:01.0
990 02:59:23.232998 PCI: 00:01.0 resource base f0000000 size 4000000 align 26 gran 26 limit f3ffffff flags 60001201 index 10
991 02:59:23.297248 PCI: 00:01.0 resource base f4000000 size 800000 align 23 gran 23 limit f47fffff flags 60001201 index 18
992 02:59:23.303189 PCI: 00:01.0 resource base 1000 size 100 align 8 gran 8 limit 10ff flags 60000100 index 20
993 02:59:23.314467 PCI: 00:01.0 resource base f4d00000 size 40000 align 18 gran 18 limit f4d3ffff flags 60000200 index 24
994 02:59:23.325330 PCI: 00:01.0 resource base f4d40000 size 20000 align 17 gran 17 limit f4d5ffff flags 60002200 index 30
995 02:59:23.325767 PCI: 00:01.1
996 02:59:23.336462 PCI: 00:01.1 resource base f4d80000 size 4000 align 14 gran 14 limit f4d83fff flags 60000201 index 10
997 02:59:23.336894 PCI: 00:02.0
998 02:59:23.337235 PCI: 00:02.ags 60080102 index 1c
999 02:59:23.347257 PCI: 00:02.2 resource base f7ffffff size 0 align 20 gran 20 limit f7ffffff flags 60081202 index 24
1000 02:59:23.358564 PCI: 00:02.2 resource base f4800000 size 200000 align 21 gran 20 limit f49fffff flags 60080202 index 20
1001 02:59:23.359026 PCI: 01:00.0
1002 02:59:23.369336 PCI: 01:00.0 resource base f4800000 size 200000 align 21 gran 21 limit f49fffff flags 60000201 index 10
1003 02:59:23.369804 PCI: 00:02.3
1004 02:59:23.375492 PCI: 00:02.4 child on link 0 PCI: 02:00.0
1005 02:59:23.386665 PCI: 00:02.4 resource base ffff size 0 align 12 gran 12 limit ffff flags 60080102 index 1c
1006 02:59:23.387971 PCI: 00:02.4 resource base f7ffffff size 0 align 20 gran 20 limit f7ffffff flags 60081202 index 24
1007 02:59:23.388700 PCI: 00:02.4 resource base f4a00000 size 100000 align 20 gran 20 limit f4afffff flags 60080202 index 20
1008 02:59:23.389896 PCI: 02:00.0
1009 02:59:23.390671 PCI: 02:00.0 resource base f4a00000 size 1000 align 12 gran 12 limit f4a00fff flags 60000200 index 10
1010 02:59:23.391998 PCI: 02:00.0 resource base f4a01000 size 800 align 12 gran 11 limit f4a017ff flags 60000200 index 14
1011 02:59:23.392433 PCI: 00:02.5
1012 02:59:23.394108 PCI: 00:03.0
1013 02:59:23.394573 PCI: 00:08.0
1014 02:59:23.395302 PCI: 00:08.0 resource base f4d60000 size 20000 align 17 gran 17 limit f4d7ffff flags 60001201 index 10
1015 02:59:23.399478 PCI: 00:08.0 resource base f4b00000 size 100000 align 20 gran 20 limit f4bfffff flags 60000200 index 18
1016 02:59:23.409056 PCI: 00:08.0 resource base f4d88000 size 1000 align 12 gran 12 limit f4d88fff flags 60000200 index 1c
1017 02:59:23.417949 PCI: 00:08.0 resource base f4c00000 size 100000 align 20 gran 20 limit f4cfffff flags 60000200 index 20
1018 02:59:23.426864 PCI: 00:08.0 resource base f4d84000 size 2000 align 13 gran 13 limit f4d85fff flags 60000200 index 24
1019 02:59:23.428978 PCI: 00:09.0
1020 02:59:23.430069 PCI: 00:09.2
1021 02:59:23.432144 PCI: 00:10.0
1022 02:59:23.441499 PCI: 00:10.0 resource base f4d86000 size 2000 align 13 gran 13 limit f4d87fff flags 60000201 index 10
1023 02:59:23.442624 PCI: 00:11.0
1024 02:59:23.443716 PCI: 00:12.0
1025 02:59:23.453864 PCI: 00:12.0 resource base f4d89000 size 100 align 12 gran 8 limit f4d890ff flags 60000200 index 10
1026 02:59:23.454988 PCI: 00:14.0
1027 02:59:23.460393 PCI: 00:14.3 child on link 0 PNP: 0c09.0
1028 02:59:23.466925 PCI: 00:14.3 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0040100 index 10000000
1029 02:59:23.476387 PCI: 00:14.3 resource base ff000000 size 1000000 align 0 gran 0 limit 0 flags c0040200 index 10000100
1030 02:59:23.484930 PCI: 00:14.3 resource base fec10000 size 400 align 0 gran 0 limit 0 flags e0040200 index 2
1031 02:59:23.492257 PCI: 00:14.3 resource base fec00000 size 1000 align 0 gran 0 limit 0 flags c0000200 index 3
1032 02:59:23.502088 PCI: 00:14.3 resource base fedc2000 size 4000 align 0 gran 0 limit 0 flags c0000200 index 4
1033 02:59:23.503129 PNP: 0c09.0
1034 02:59:23.510481 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1035 02:59:23.511939 PCI: 00:14.7
1036 02:59:23.520766 PCI: 00:14.7 resource base f4d8a000 size 100 align 12 gran 8 limit f4d8a0ff flags 60000201 index 10
1037 02:59:23.521900 PCI: 00:18.0
1038 02:59:23.531415 PCI: 00:18.0 resource base f8000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index c0010058
1039 02:59:23.540080 PCI: 00:18.0 resource base fec20000 size 1000 align 0 gran 0 limit 0 flags c0000200 index fec20000
1040 02:59:23.541934 PCI: 00:18.1
1041 02:59:23.543307 PCI: 00:18.2
1042 02:59:23.544818 PCI: 00:18.3
1043 02:59:23.545984 PCI: 00:18.4
1044 02:59:23.547745 PCI: 00:18.5
1045 02:59:23.552210 MMIO: fedc2000 child on link 0 GENERIC: 0.0
1046 02:59:23.554105 GENERIC: 0.0
1047 02:59:23.555881 I2C: 01:1a
1048 02:59:23.556684 GENERIC: 0.1
1049 02:59:23.560404 MMIO: fedc3000 child on link 0 I2C: 02:50
1050 02:59:23.561340 I2C: 02:50
1051 02:59:23.565008 MMIO: fedc4000 child on link 0 I2C: 03:15
1052 02:59:23.566941 I2C: 03:15
1053 02:59:23.570454 MMIO: fedc5000 child on link 0 I2C: 04:39
1054 02:59:23.571396 I2C: 04:39
1055 02:59:23.573253 I2C: 04:10
1056 02:59:23.576081 Done allocating resources.
1057 02:59:23.581067 BS: BS_DEV_RESOURCES times (us): entry 0 run 1563764 exit 0
1058 02:59:23.586694 PCI_INTR tables: Writing registers C00/C01 for PCI IRQ routing:
1059 02:59:23.590622 PCI_INTR_INDEX name PIC mode APIC mode
1060 02:59:23.593963 0x00 INTA# 0x03 0x10
1061 02:59:23.597351 0x01 INTB# 0x04 0x11
1062 02:59:23.600289 0x02 INTC# 0x05 0x12
1063 02:59:23.604433 0x03 INTD# 0x07 0x13
1064 02:59:23.607435 0x04 INTE# 0x0B 0x14
1065 02:59:23.610267 0x05 INTF# 0x1F 0x1F
1066 02:59:23.613576 0x06 INTG# 0x1F 0x16
1067 02:59:23.617327 0x07 INTH# 0x1F 0x17
1068 02:59:23.620318 0x08 Misc 0xFA 0x00
1069 02:59:23.623706 0x09 Misc0 0xF1 0x00
1070 02:59:23.626783 0x0A Misc1 0x00 0x00
1071 02:59:23.630248 0x0B Misc2 0x00 0x00
1072 02:59:23.634794 0x0C Ser IRQ INTA 0x1F 0x1F
1073 02:59:23.636932 0x0D Ser IRQ INTB 0x1F 0x1F
1074 02:59:23.640261 0x0E Ser IRQ INTC 0x1F 0x1F
1075 02:59:23.643787 0x0F Ser IRQ INTD 0x1F 0x1F
1076 02:59:23.647001 0x10 SCI 0x09 0x09
1077 02:59:23.650529 0x11 SMBUS 0x1F 0x1F
1078 02:59:23.654410 0x12 ASF 0x1F 0x1F
1079 02:59:23.656716 0x13 HDA 0x03 0x10
1080 02:59:23.660925 0x14 FC 0x1F 0x1F
1081 02:59:23.663752 0x16 PerMon 0x1F 0x1F
1082 02:59:23.667387 0x17 SD 0x03 0x10
1083 02:59:23.670356 0x1A SDIOt 0x00 0x1F
1084 02:59:23.673383 0x30 EHCI 0x05 0x12
1085 02:59:23.677114 0x34 XHCI 0x04 0x12
1086 02:59:23.679972 0x41 SATA 0x07 0x13
1087 02:59:23.683850 0x62 GPIO 0x07 0x07
1088 02:59:23.686967 0x70 I2C0 0x03 0x03
1089 02:59:23.690770 0x71 I2C1 0x0F 0x0F
1090 02:59:23.694244 0x72 I2C2 0x06 0x06
1091 02:59:23.696997 0x73 I2C3 0x0E 0x0E
1092 02:59:23.700268 0x74 UART0 0x0A 0x0A
1093 02:59:23.703802 0x75 UART1 0x0B 0x0B
1094 02:59:23.707801 PCI_CFG IRQ: Write PCI config space IRQ assignments
1095 02:59:23.712515 PCI IRQ: Found device 0:01.00 using PIN A
1096 02:59:23.719166 PCI Devfn (0x8) not found in pirq_data table
1097 02:59:23.719968 PCI IRQ: Found device 0:01.01 using PIN B
1098 02:59:23.723610 Found this device in pirq_data table entry 5
1099 02:59:23.726260 Orig INT_PIN : 2 (PIN B)
1100 02:59:23.728679 PCI_INTR idx : 0x13 (HDA)
1101 02:59:23.730595 INT_LINE : 0x3 (IRQ 3)
1102 02:59:23.734447 PCI IRQ: Found device 0:02.02 using PIN A
1103 02:59:23.739158 Found this device in pirq_data table entry 1
1104 02:59:23.740499 Orig INT_PIN : 1 (PIN A)
1105 02:59:23.743622 PCI_INTR idx : 0x01 (INTB#)
1106 02:59:23.745658 INT_LINE : 0x4 (IRQ 4)
1107 02:59:23.749617 PCI IRQ: Found device 0:02.04 using PIN A
1108 02:59:23.753206 Found this device in pirq_data table entry 3
1109 02:59:23.756377 Orig INT_PIN : 1 (PIN A)
1110 02:59:23.758611 PCI_INTR idx : 0x03 (INTD#)
1111 02:59:23.760206 INT_LINE : 0x7 (IRQ 7)
1112 02:59:23.764292 PCI IRQ: Found device 0:08.00 using PIN A
1113 02:59:23.767907 PCI Devfn (0x40) not found in pirq_data table
1114 02:59:23.771687 PCI IRQ: Found device 0:10.00 using PIN A
1115 02:59:23.775782 Found this device in pirq_data table entry 10
1116 02:59:23.778927 Orig INT_PIN : 1 (PIN A)
1117 02:59:23.780642 PCI_INTR idx : 0x34 (XHCI)
1118 02:59:23.782984 INT_LINE : 0x4 (IRQ 4)
1119 02:59:23.786617 PCI IRQ: Found device 0:12.00 using PIN A
1120 02:59:23.791241 Found this device in pirq_data table entry 9
1121 02:59:23.793010 Orig INT_PIN : 1 (PIN A)
1122 02:59:23.796673 PCI_INTR idx : 0x30 (EHCI)
1123 02:59:23.797725 INT_LINE : 0x5 (IRQ 5)
1124 02:59:23.802142 PCI IRQ: Found device 0:14.07 using PIN A
1125 02:59:23.805936 Found this device in pirq_data table entry 6
1126 02:59:23.808351 Orig INT_PIN : 1 (PIN A)
1127 02:59:23.810636 PCI_INTR idx : 0x17 (SD)
1128 02:59:23.812378 INT_LINE : 0x3 (IRQ 3)
1129 02:59:23.816180 PCI IRQ: Found device 2:00.00 using PIN A
1130 02:59:23.819868 With INT_PIN swizzled to PIN A
1131 02:59:23.822686 Attached to bridge device 0:02h.04h
1132 02:59:23.826511 Found this device in pirq_data table entry 3
1133 02:59:23.830113 Orig INT_PIN : 1 (PIN A)
1134 02:59:23.832134 PCI_INTR idx : 0x03 (INTD#)
1135 02:59:23.835018 INT_LINE : 0x7 (IRQ 7)
1136 02:59:23.839160 PCI IRQ: Found device 1:00.00 using PIN A
1137 02:59:23.840490 With INT_PIN swizzled to PIN A
1138 02:59:23.843651 Attached to bridge device 0:02h.02h
1139 02:59:23.847986 Found this device in pirq_data table entry 1
1140 02:59:23.850434 Orig INT_PIN : 1 (PIN A)
1141 02:59:23.852921 PCI_INTR idx : 0x01 (INTB#)
1142 02:59:23.854907 INT_LINE : 0x4 (IRQ 4)
1143 02:59:23.860814 PCI_CFG IRQ: Finished writing PCI config space IRQ assignments
1144 02:59:23.862199 POST: 0x74
1145 02:59:23.864537 Enabling resources...
1146 02:59:23.866549 agesawrapper_amdinitmid() entry
1147 02:59:23.874596 agesawrapper_amdinitmid() returned AGESA_SUCCESS
1148 02:59:23.877810 PCI: 00:00.0 subsystem <- 1022/1576
1149 02:59:23.880421 PCI: 00:00.0 cmd <- 04
1150 02:59:23.883450 PCI: 00:01.0 subsystem <- 1002/98e4
1151 02:59:23.885784 PCI: 00:01.0 cmd <- 07
1152 02:59:23.889257 PCI: 00:01.1 subsystem <- 1002/15b3
1153 02:59:23.891002 PCI: 00:01.1 cmd <- 02
1154 02:59:23.894601 PCI: 00:02.0 subsystem <- 1022/157b
1155 02:59:23.896952 PCI: 00:02.0 cmd <- 00
1156 02:59:23.899023 PCI: 00:02.2 bridge ctrl <- 0003
1157 02:59:23.901271 PCI: 00:02.2 cmd <- 06
1158 02:59:23.904463 PCI: 00:02.4 bridge ctrl <- 0003
1159 02:59:23.906394 PCI: 00:02.4 cmd <- 06
1160 02:59:23.908733 PCI: 00:03.0 cmd <- 00
1161 02:59:23.911592 PCI: 00:08.0 subsystem <- 1022/1578
1162 02:59:23.913748 PCI: 00:08.0 cmd <- 06
1163 02:59:23.917221 PCI: 00:09.0 subsystem <- 1022/157d
1164 02:59:23.919770 PCI: 00:09.0 cmd <- 00
1165 02:59:23.922747 PCI: 00:10.0 subsystem <- 1022/7914
1166 02:59:23.924996 PCI: 00:10.0 cmd <- 02
1167 02:59:23.927903 PCI: 00:12.0 subsystem <- 1022/7908
1168 02:59:23.929901 PCI: 00:12.0 cmd <- 02
1169 02:59:23.933873 PCI: 00:14.0 subsystem <- 1022/790b
1170 02:59:23.935320 PCI: 00:14.0 cmd <- 403
1171 02:59:23.938720 PCI: 00:14.3 subsystem <- 1022/790e
1172 02:59:23.941379 PCI: 00:14.3 cmd <- 0f
1173 02:59:23.947197 Southbridge LPC decode:PNP: 0c09.0, base=0x00000800, end=0x000009fe
1174 02:59:23.948501 Covered by wideIO 0
1175 02:59:23.951868 PCI: 00:14.7 subsystem <- 1022/7906
1176 02:59:23.955915 PCI: 00:14.7 cmd <- 06
1177 02:59:23.956527 PCI: 00:18.0 cmd <- 00
1178 02:59:23.959561 PCI: 00:18.1 subsystem <- 1022/15b1
1179 02:59:23.962425 PCI: 00:18.1 cmd <- 00
1180 02:59:23.965117 PCI: 00:18.2 subsystem <- 1022/15b2
1181 02:59:23.966945 PCI: 00:18.2 cmd <- 00
1182 02:59:23.970811 PCI: 00:18.3 subsystem <- 1022/15b3
1183 02:59:23.972082 PCI: 00:18.3 cmd <- 00
1184 02:59:23.976627 PCI: 00:18.4 subsystem <- 1022/15b4
1185 02:59:23.977408 PCI: 00:18.4 cmd <- 00
1186 02:59:23.981552 PCI: 00:18.5 subsystem <- 1022/15b5
1187 02:59:23.983217 PCI: 00:18.5 cmd <- 00
1188 02:59:23.984962 PCI: 01:00.0 cmd <- 02
1189 02:59:23.988464 PCI: 02:00.0 subsystem <- 1217/8620
1190 02:59:23.990582 PCI: 02:00.0 cmd <- 06
1191 02:59:23.992240 done.
1192 02:59:23.997963 BS: BS_DEV_ENABLE times (us): entry 279577 run 130605 exit 0
1193 02:59:23.998399 POST: 0x75
1194 02:59:24.000384 Initializing devices...
1195 02:59:24.002674 Root Device init ...
1196 02:59:24.005812 Root Device init finished in 1947 usecs
1197 02:59:24.007200 POST: 0x75
1198 02:59:24.009919 CPU_CLUSTER: 0 init ...
1199 02:59:24.012213 MTRR: Physical address space:
1200 02:59:24.018696 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1201 02:59:24.023244 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1202 02:59:24.028637 0x00000000000c0000 - 0x00000000d0000000 size 0xcff40000 type 6
1203 02:59:24.034512 0x00000000d0000000 - 0x00000000f0000000 size 0x20000000 type 0
1204 02:59:24.039869 0x00000000f0000000 - 0x00000000f4800000 size 0x04800000 type 1
1205 02:59:24.045831 0x00000000f4800000 - 0x0000000100000000 size 0x0b800000 type 0
1206 02:59:24.051101 0x0000000100000000 - 0x000000012f000000 size 0x2f000000 type 6
1207 02:59:24.055098 MTRR: Fixed MSR 0x250 0x1e1e1e1e1e1e1e1e
1208 02:59:24.058707 MTRR: Fixed MSR 0x258 0x1e1e1e1e1e1e1e1e
1209 02:59:24.062639 MTRR: Fixed MSR 0x259 0x0000000000000000
1210 02:59:24.065954 MTRR: Fixed MSR 0x268 0x1e1e1e1e1e1e1e1e
1211 02:59:24.069573 MTRR: Fixed MSR 0x269 0x1e1e1e1e1e1e1e1e
1212 02:59:24.072821 MTRR: Fixed MSR 0x26a 0x1e1e1e1e1e1e1e1e
1213 02:59:24.076388 MTRR: Fixed MSR 0x26b 0x1e1e1e1e1e1e1e1e
1214 02:59:24.080030 MTRR: Fixed MSR 0x26c 0x1e1e1e1e1e1e1e1e
1215 02:59:24.084150 MTRR: Fixed MSR 0x26d 0x1e1e1e1e1e1e1e1e
1216 02:59:24.087395 MTRR: Fixed MSR 0x26e 0x1e1e1e1e1e1e1e1e
1217 02:59:24.091263 MTRR: Fixed MSR 0x26f 0x1e1e1e1e1e1e1e1e
1218 02:59:24.093342 call enable_fixed_mtrr()
1219 02:59:24.097743 CPU physical address size: 48 bits
1220 02:59:24.100984 MTRR: default type WB/UC MTRR counts: 8/6.
1221 02:59:24.104023 MTRR: UC selected as default type.
1222 02:59:24.109419 MTRR: 0 base 0x0000000000000000 mask 0x0000ffff80000000 type 6
1223 02:59:24.115045 MTRR: 1 base 0x0000000080000000 mask 0x0000ffffc0000000 type 6
1224 02:59:24.120372 MTRR: 2 base 0x00000000c0000000 mask 0x0000fffff0000000 type 6
1225 02:59:24.126349 MTRR: 3 base 0x00000000f0000000 mask 0x0000fffffc000000 type 1
1226 02:59:24.131847 MTRR: 4 base 0x00000000f4000000 mask 0x0000ffffff800000 type 1
1227 02:59:24.137307 MTRR: 5 base 0x0000000100000000 mask 0x0000ffffc0000000 type 6
1228 02:59:24.137739
1229 02:59:24.138434 MTRR check
1230 02:59:24.140732 Fixed MTRRs : Enabled
1231 02:59:24.144110 Variable MTRRs: Enabled
1232 02:59:24.144539
1233 02:59:24.144913 POST: 0x93
1234 02:59:24.147147 Will perform SMM setup.
1235 02:59:24.151076 CPU: AMD A4-9120C RADEON R4, 5 COMPUTE CORES 2C+3G .
1236 02:59:24.157896 Loading module at 00030000 with entry 00030000. filesize: 0x170 memsize: 0x170
1237 02:59:24.162766 Processing 16 relocs. Offset value of 0x00030000
1238 02:59:24.165347 Attempting to start 1 APs
1239 02:59:24.167723 Waiting for 10ms after sending INIT.
1240 02:59:24.182840 Waiting for 1st SIPI to complete...AP: slot 1 apic_id 11.
1241 02:59:24.183695 done.
1242 02:59:24.187346 Waiting for 2nd SIPI to complete...done.
1243 02:59:24.194609 Loading module at 00038000 with entry 00038000. filesize: 0x1a8 memsize: 0x1a8
1244 02:59:24.199645 Processing 13 relocs. Offset value of 0x00038000
1245 02:59:24.204372 SMM Module: stub loaded at 00038000. Will call cdeb995b(00000000)
1246 02:59:24.207481 Installing SMM handler to 0xce800000
1247 02:59:24.216557 Loading module at ce810000 with entry ce81142b. filesize: 0x6c98 memsize: 0xad18
1248 02:59:24.222062 Processing 481 relocs. Offset value of 0xce810000
1249 02:59:24.227897 Loading module at ce808000 with entry ce808000. filesize: 0x1a8 memsize: 0x1a8
1250 02:59:24.232486 Processing 13 relocs. Offset value of 0xce808000
1251 02:59:24.237338 SMM Module: placing jmp sequence at ce807e00 rel16 0x01fd
1252 02:59:24.243104 SMM Module: stub loaded at ce808000. Will call ce81142b(00000000)
1253 02:59:24.245504 New SMBASE 0xce800000
1254 02:59:24.247130 Relocation complete.
1255 02:59:24.249764 New SMBASE 0xce7ffe00
1256 02:59:24.251194 Relocation complete.
1257 02:59:24.253757 Initializing CPU #0
1258 02:59:24.255868 CPU: vendor AMD device 670f00
1259 02:59:24.259721 CPU: family 15, model 70, stepping 00
1260 02:59:24.263733 Setting up local APIC... apic_id: 0x10 done.
1261 02:59:24.265427 CPU #0 initialized
1262 02:59:24.267082 Initializing CPU #1
1263 02:59:24.269335 CPU: vendor AMD device 670f00
1264 02:59:24.273652 CPU: family 15, model 70, stepping 00
1265 02:59:24.277610 Setting up local APIC... apic_id: 0x11 done.
1266 02:59:24.278716 CPU #1 initialized
1267 02:59:24.282463 bsp_do_flight_plan done after 91 msecs.
1268 02:59:24.285453 MTRR: TEMPORARY Physical address space:
1269 02:59:24.291759 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1270 02:59:24.296685 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1271 02:59:24.303188 0x00000000000c0000 - 0x00000000d0000000 size 0xcff40000 type 6
1272 02:59:24.307758 0x00000000d0000000 - 0x00000000ff000000 size 0x2f000000 type 0
1273 02:59:24.313909 0x00000000ff000000 - 0x0000000100000000 size 0x01000000 type 5
1274 02:59:24.318867 0x0000000100000000 - 0x000000012f000000 size 0x2f000000 type 6
1275 02:59:24.323006 MTRR: default type WB/UC MTRR counts: 7/5.
1276 02:59:24.326213 MTRR: UC selected as default type.
1277 02:59:24.332177 MTRR: 0 base 0x0000000000000000 mask 0x0000ffff80000000 type 6
1278 02:59:24.337118 MTRR: 1 base 0x0000000080000000 mask 0x0000ffffc0000000 type 6
1279 02:59:24.342835 MTRR: 2 base 0x00000000c0000000 mask 0x0000fffff0000000 type 6
1280 02:59:24.348472 MTRR: 3 base 0x00000000ff000000 mask 0x0000ffffff000000 type 5
1281 02:59:24.355636 MTRR: 4 base 0x0000000100000000 mask 0x0000ffffc0000000 type 6
1282 02:59:24.357675 CPU_CLUSTER: 0 init finished in 346087 usecs
1283 02:59:24.358785 POST: 0x75
1284 02:59:24.359859 POST: 0x75
1285 02:59:24.360592 POST: 0x75
1286 02:59:24.361667 POST: 0x75
1287 02:59:24.362890 POST: 0x75
1288 02:59:24.364342 POST: 0x75
1289 02:59:24.365009 POST: 0x75
1290 02:59:24.366680 POST: 0x75
1291 02:59:24.371187 PCI: 00:00.0 init ...
1292 02:59:24.372418 PCI: 00:00.0 init finished in 2003 usecs
1293 02:59:24.373167 POST: 0x75
1294 02:59:24.374022 POST: 0x75
1295 02:59:24.376625 PCI: 00:01.0 init ...
1296 02:59:24.382752 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1297 02:59:24.384516 CBFS: Locating 'pci1002,98e4.rom'
1298 02:59:24.388796 CBFS: Found @ offset 92c00 size fe00
1299 02:59:24.392813 Mapping PCI device 100298e4 to 100298e0
1300 02:59:24.397121 In CBFS, ROM address for PCI: 00:01.0 = ffe82c48
1301 02:59:24.403126 PCI expansion ROM, signature 0xaa55, INIT size 0xfe00, data ptr 0x01c0
1302 02:59:24.406523 PCI ROM image, vendor ID 1002, device ID 98e0,
1303 02:59:24.410767 PCI ROM image, Class Code 030000, Code Type 00
1304 02:59:24.415870 Copying VGA ROM Image from ffe82c48 to 0xc0000, 0xfe00 bytes
1305 02:59:24.424806 Real mode stub @00000600: 867 bytes
1306 02:59:24.426551 Calling Option ROM...
1307 02:59:24.449242 ... Option ROM returned.
1308 02:59:24.453319 VBE: Getting information about VESA mode 41d2
1309 02:59:24.456838 VBE: resolution: 1366x768@16
1310 02:59:24.459241 VBE: framebuffer: f0000000
1311 02:59:24.461314 VBE: Setting VESA mode 41d2
1312 02:59:24.486603 VGA Option ROM was run
1313 02:59:24.490843 PCI: 00:01.0 init finished in 112255 usecs
1314 02:59:24.492063 POST: 0x75
1315 02:59:24.493700 PCI: 00:01.1 init ...
1316 02:59:24.498676 PCI: 00:01.1 init finished in 2003 usecs
1317 02:59:24.498779 POST: 0x75
1318 02:59:24.500255 PCI: 00:02.0 init ...
1319 02:59:24.504049 PCI: 00:02.0 init finished in 2002 usecs
1320 02:59:24.505823 POST: 0x75
1321 02:59:24.506846 POST: 0x75
1322 02:59:24.507694 POST: 0x75
1323 02:59:24.508391 POST: 0x75
1324 02:59:24.509390 POST: 0x75
1325 02:59:24.510533 POST: 0x75
1326 02:59:24.512785 PCI: 00:03.0 init ...
1327 02:59:24.516796 PCI: 00:03.0 init finished in 2002 usecs
1328 02:59:24.517174 POST: 0x75
1329 02:59:24.520387 PCI: 00:08.0 init ...
1330 02:59:24.523559 PCI: 00:08.0 init finished in 2002 usecs
1331 02:59:24.524209 POST: 0x75
1332 02:59:24.526652 PCI: 00:09.0 init ...
1333 02:59:24.530758 PCI: 00:09.0 init finished in 2002 usecs
1334 02:59:24.531025 POST: 0x75
1335 02:59:24.532087 POST: 0x75
1336 02:59:24.534382 PCI: 00:10.0 init ...
1337 02:59:24.537874 PCI: 00:10.0 init finished in 2002 usecs
1338 02:59:24.539780 POST: 0x75
1339 02:59:24.540489 POST: 0x75
1340 02:59:24.542818 PCI: 00:12.0 init ...
1341 02:59:24.545699 PCI: 00:12.0 init finished in 2002 usecs
1342 02:59:24.546807 POST: 0x75
1343 02:59:24.548959 PCI: 00:14.0 init ...
1344 02:59:24.552511 IOAPIC: Initializing IOAPIC at 0xfec00000
1345 02:59:24.557644 IOAPIC: Bootstrap Processor Local APIC = 0x10
1346 02:59:24.558471 IOAPIC: ID = 0x04
1347 02:59:24.561374 IOAPIC: Dumping registers
1348 02:59:24.563549 reg 0x0000: 0x04000000
1349 02:59:24.565050 reg 0x0001: 0x00178021
1350 02:59:24.567719 reg 0x0002: 0x04000000
1351 02:59:24.570415 IOAPIC: 24 interrupts
1352 02:59:24.573578 IOAPIC: Enabling interrupts on FSB
1353 02:59:24.577558 IOAPIC: reg 0x00000000 value 0x10000000 0x00000700
1354 02:59:24.583305 IOAPIC: reg 0x00000001 value 0x00000000 0x00010000
1355 02:59:24.586018 IOAPIC: reg 0x00000002 value 0x00000000 0x00010000
1356 02:59:24.590958 IOAPIC: reg 0x00000003 value 0x00000000 0x00010000
1357 02:59:24.594938 IOAPIC: reg 0x00000004 value 0x00000000 0x00010000
1358 02:59:24.599991 IOAPIC: reg 0x00000005 value 0x00000000 0x00010000
1359 02:59:24.604695 IOAPIC: reg 0x00000006 value 0x00000000 0x00010000
1360 02:59:24.608993 IOAPIC: reg 0x00000007 value 0x00000000 0x00010000
1361 02:59:24.613004 IOAPIC: reg 0x00000008 value 0x00000000 0x00010000
1362 02:59:24.618121 IOAPIC: reg 0x00000009 value 0x00000000 0x00010000
1363 02:59:24.623178 IOAPIC: reg 0x0000000a value 0x00000000 0x00010000
1364 02:59:24.626889 IOAPIC: reg 0x0000000b value 0x00000000 0x00010000
1365 02:59:24.631536 IOAPIC: reg 0x0000000c value 0x00000000 0x00010000
1366 02:59:24.636114 IOAPIC: reg 0x0000000d value 0x00000000 0x00010000
1367 02:59:24.640160 IOAPIC: reg 0x0000000e value 0x00000000 0x00010000
1368 02:59:24.645057 IOAPIC: reg 0x0000000f value 0x00000000 0x00010000
1369 02:59:24.649403 IOAPIC: reg 0x00000010 value 0x00000000 0x00010000
1370 02:59:24.654285 IOAPIC: reg 0x00000011 value 0x00000000 0x00010000
1371 02:59:24.658645 IOAPIC: reg 0x00000012 value 0x00000000 0x00010000
1372 02:59:24.663430 IOAPIC: reg 0x00000013 value 0x00000000 0x00010000
1373 02:59:24.668177 IOAPIC: reg 0x00000014 value 0x00000000 0x00010000
1374 02:59:24.672041 IOAPIC: reg 0x00000015 value 0x00000000 0x00010000
1375 02:59:24.677363 IOAPIC: reg 0x00000016 value 0x00000000 0x00010000
1376 02:59:24.680851 IOAPIC: reg 0x00000017 value 0x00000000 0x00010000
1377 02:59:24.684898 PCI: 00:14.0 init finished in 133957 usecs
1378 02:59:24.685914 POST: 0x75
1379 02:59:24.688349 PCI: 00:14.3 init ...
1380 02:59:24.689872 RTC Init
1381 02:59:24.692725 PCI: 00:14.3 init finished in 2964 usecs
1382 02:59:24.693643 POST: 0x75
1383 02:59:24.696724 PCI: 00:14.7 init ...
1384 02:59:24.699140 PCI: 00:14.7 init finished in 2002 usecs
1385 02:59:24.700522 POST: 0x75
1386 02:59:24.702699 PCI: 00:18.0 init ...
1387 02:59:24.706124 IOAPIC: Initializing IOAPIC at 0xfec20000
1388 02:59:24.710157 IOAPIC: Bootstrap Processor Local APIC = 0x10
1389 02:59:24.712181 IOAPIC: ID = 0x05
1390 02:59:24.714372 IOAPIC: Dumping registers
1391 02:59:24.716158 reg 0x0000: 0x05000000
1392 02:59:24.719217 reg 0x0001: 0x001f8021
1393 02:59:24.721728 reg 0x0002: 0x00000000
1394 02:59:24.723074 IOAPIC: 32 interrupts
1395 02:59:24.726239 IOAPIC: Enabling interrupts on FSB
1396 02:59:24.730743 IOAPIC: reg 0x00000000 value 0x10000000 0x00000700
1397 02:59:24.734994 IOAPIC: reg 0x00000001 value 0x00000000 0x00010000
1398 02:59:24.739906 IOAPIC: reg 0x00000002 value 0x00000000 0x00010000
1399 02:59:24.745053 IOAPIC: reg 0x00000003 value 0x00000000 0x00010000
1400 02:59:24.749023 IOAPIC: reg 0x00000004 value 0x00000000 0x00010000
1401 02:59:24.753220 IOAPIC: reg 0x00000005 value 0x00000000 0x00010000
1402 02:59:24.757776 IOAPIC: reg 0x00000006 value 0x00000000 0x00010000
1403 02:59:24.762513 IOAPIC: reg 0x00000007 value 0x00000000 0x00010000
1404 02:59:24.769075 IOAPIC: reg 0x00000008 value 0x00000000 0x00010000
1405 02:59:24.771812 IOAPIC: reg 0x00000009 value 0x00000000 0x00010000
1406 02:59:24.776932 IOAPIC: reg 0x0000000a value 0x00000000 0x00010000
1407 02:59:24.780456 IOAPIC: reg 0x0000000b value 0x00000000 0x00010000
1408 02:59:24.786084 IOAPIC: reg 0x0000000c value 0x00000000 0x00010000
1409 02:59:24.789167 IOAPIC: reg 0x0000000d value 0x00000000 0x00010000
1410 02:59:24.793974 IOAPIC: reg 0x0000000e value 0x00000000 0x00010000
1411 02:59:24.798970 IOAPIC: reg 0x0000000f value 0x00000000 0x00010000
1412 02:59:24.803161 IOAPIC: reg 0x00000010 value 0x00000000 0x00010000
1413 02:59:24.808704 IOAPIC: reg 0x00000011 value 0x00000000 0x00010000
1414 02:59:24.812235 IOAPIC: reg 0x00000012 value 0x00000000 0x00010000
1415 02:59:24.817835 IOAPIC: reg 0x00000013 value 0x00000000 0x00010000
1416 02:59:24.821617 IOAPIC: reg 0x00000014 value 0x00000000 0x00010000
1417 02:59:24.826508 IOAPIC: reg 0x00000015 value 0x00000000 0x00010000
1418 02:59:24.830734 IOAPIC: reg 0x00000016 value 0x00000000 0x00010000
1419 02:59:24.835015 IOAPIC: reg 0x00000017 value 0x00000000 0x00010000
1420 02:59:24.839407 IOAPIC: reg 0x00000018 value 0x00000000 0x00010000
1421 02:59:24.844184 IOAPIC: reg 0x00000019 value 0x00000000 0x00010000
1422 02:59:24.848936 IOAPIC: reg 0x0000001a value 0x00000000 0x00010000
1423 02:59:24.853537 IOAPIC: reg 0x0000001b value 0x00000000 0x00010000
1424 02:59:24.857710 IOAPIC: reg 0x0000001c value 0x00000000 0x00010000
1425 02:59:24.862168 IOAPIC: reg 0x0000001d value 0x00000000 0x00010000
1426 02:59:24.867218 IOAPIC: reg 0x0000001e value 0x00000000 0x00010000
1427 02:59:24.871529 IOAPIC: reg 0x0000001f value 0x00000000 0x00010000
1428 02:59:24.874761 PCI: 00:18.0 init finished in 170070 usecs
1429 02:59:24.875630 POST: 0x75
1430 02:59:24.878115 PCI: 00:18.1 init ...
1431 02:59:24.881304 PCI: 00:18.1 init finished in 2002 usecs
1432 02:59:24.882434 POST: 0x75
1433 02:59:24.884250 PCI: 00:18.2 init ...
1434 02:59:24.888251 PCI: 00:18.2 init finished in 2002 usecs
1435 02:59:24.889369 POST: 0x75
1436 02:59:24.891039 PCI: 00:18.3 init ...
1437 02:59:24.895930 PCI: 00:18.3 init finished in 2002 usecs
1438 02:59:24.896364 POST: 0x75
1439 02:59:24.898300 PCI: 00:18.4 init ...
1440 02:59:24.902573 PCI: 00:18.4 init finished in 2002 usecs
1441 02:59:24.903035 POST: 0x75
1442 02:59:24.904855 PCI: 00:18.5 init ...
1443 02:59:24.908385 PCI: 00:18.5 init finished in 2002 usecs
1444 02:59:24.909403 POST: 0x75
1445 02:59:24.911950 PCI: 01:00.0 init ...
1446 02:59:24.915302 PCI: 01:00.0 init finished in 2002 usecs
1447 02:59:24.916121 POST: 0x75
1448 02:59:24.918052 PCI: 02:00.0 init ...
1449 02:59:24.923126 BayHub BH720: Power-saving enabled (link_ctrl=0x110103)
1450 02:59:24.926822 PCI: 02:00.0 init finished in 7127 usecs
1451 02:59:24.928963 POST: 0x75
1452 02:59:24.930088 PNP: 0c09.0 init ...
1453 02:59:24.934840 Google Chrome EC: Hello got back 11223344 status (0)
1454 02:59:24.938261 Google Chrome EC: version:
1455 02:59:24.941395 ro: careena_v2.0.11488-7215d6e0e4
1456 02:59:24.945560 rw: careena_v2.0.11488-7215d6e0e4
1457 02:59:24.946354 running image: 1
1458 02:59:24.951395 Google Chrome EC uptime: 5.675 seconds
1459 02:59:24.954579 Google Chrome AP resets since EC boot: 0
1460 02:59:24.957546 Google Chrome most recent AP reset causes:
1461 02:59:24.962478 Google Chrome EC reset flags at last EC boot: reset-pin
1462 02:59:24.966015 PNP: 0c09.0 init finished in 34472 usecs
1463 02:59:24.966969 POST: 0x75
1464 02:59:24.969089 POST: 0x75
1465 02:59:24.969771 POST: 0x75
1466 02:59:24.970772 POST: 0x75
1467 02:59:24.971735 POST: 0x75
1468 02:59:24.972609 POST: 0x75
1469 02:59:24.973603 POST: 0x75
1470 02:59:24.975750 Devices initialized
1471 02:59:24.978149 Show all devs... After init.
1472 02:59:24.980664 Root Device: enabled 1
1473 02:59:24.982484 CPU_CLUSTER: 0: enabled 1
1474 02:59:24.984693 DOMAIN: 0000: enabled 1
1475 02:59:24.986910 MMIO: fedc2000: enabled 1
1476 02:59:24.989898 MMIO: fedc3000: enabled 1
1477 02:59:24.991743 MMIO: fedc4000: enabled 1
1478 02:59:24.994134 MMIO: fedc5000: enabled 1
1479 02:59:24.997110 APIC: 10: enabled 1
1480 02:59:24.998490 PCI: 00:00.0: enabled 1
1481 02:59:25.000926 PCI: 00:00.2: enabled 0
1482 02:59:25.002434 PCI: 00:01.0: enabled 1
1483 02:59:25.005598 PCI: 00:01.1: enabled 1
1484 02:59:25.007305 PCI: 00:02.0: enabled 1
1485 02:59:25.009799 PCI: 00:02.1: enabled 0
1486 02:59:25.011864 PCI: 00:02.2: enabled 1
1487 02:59:25.013347 PCI: 00:02.3: enabled 0
1488 02:59:25.015328 PCI: 00:02.4: enabled 1
1489 02:59:25.019145 PCI: 00:02.5: enabled 0
1490 02:59:25.020289 PCI: 00:08.0: enabled 1
1491 02:59:25.022205 PCI: 00:09.0: enabled 1
1492 02:59:25.024341 PCI: 00:09.2: enabled 0
1493 02:59:25.026805 PCI: 00:10.0: enabled 1
1494 02:59:25.029006 PCI: 00:11.0: enabled 0
1495 02:59:25.031602 PCI: 00:12.0: enabled 1
1496 02:59:25.032895 PCI: 00:14.0: enabled 1
1497 02:59:25.035968 PCI: 00:14.3: enabled 1
1498 02:59:25.038409 PCI: 00:14.7: enabled 1
1499 02:59:25.039894 PCI: 00:18.0: enabled 1
1500 02:59:25.042124 PCI: 00:18.1: enabled 1
1501 02:59:25.044175 PCI: 00:18.2: enabled 1
1502 02:59:25.047572 PCI: 00:18.3: enabled 1
1503 02:59:25.048338 PCI: 00:18.4: enabled 1
1504 02:59:25.050722 PCI: 00:18.5: enabled 1
1505 02:59:25.052819 GENERIC: 0.0: enabled 1
1506 02:59:25.055437 I2C: 01:1a: enabled 1
1507 02:59:25.057189 GENERIC: 0.1: enabled 1
1508 02:59:25.059015 I2C: 02:50: enabled 1
1509 02:59:25.060998 I2C: 03:15: enabled 1
1510 02:59:25.063984 I2C: 04:39: enabled 1
1511 02:59:25.065052 I2C: 04:10: enabled 1
1512 02:59:25.067235 PCI: 02:00.0: enabled 1
1513 02:59:25.069203 PNP: 0c09.0: enabled 1
1514 02:59:25.071620 PCI: 00:03.0: enabled 1
1515 02:59:25.074353 PCI: 01:00.0: enabled 1
1516 02:59:25.075286 APIC: 11: enabled 1
1517 02:59:25.080679 BS: BS_DEV_INIT times (us): entry 0 run 1076452 exit 150
1518 02:59:25.086802 ELOG: Event(A1) added with size 10 at 2022-07-05 02:59:08 UTC
1519 02:59:25.093669 elog_add_boot_reason: Logged recovery mode boot (Dev-switch on), reason: 0x1b
1520 02:59:25.099909 ELOG: Event(A0) added with size 9 at 2022-07-05 02:59:08 UTC
1521 02:59:25.103142 elog_add_boot_reason: Logged dev mode boot
1522 02:59:25.104591 POST: 0x76
1523 02:59:25.106003 Finalize devices...
1524 02:59:25.107706 Devices finalized
1525 02:59:25.111866 FMAP: area RW_NVRAM found @ 467000 (20480 bytes)
1526 02:59:25.115424 agesawrapper_amdinitlate() entry
1527 02:59:25.135134 DmiTable:cdfbd4a3, AcpiPstatein: cdfbc2b9, AcpiSrat:00000000,AcpiSlit:00000000, Mce:cdfbd327, Cmc:cdfbd3e9,Alib:cdfbe586, AcpiIvrs:00000000 in agesawrapper_amdinitlate
1528 02:59:25.137636 agesawrapper_amdinitlate() returned AGESA_SUCCESS
1529 02:59:25.140513 agesawrapper_amdinitrtb() entry
1530 02:59:25.145281 agesawrapper_amdinitrtb() returned AGESA_SUCCESS
1531 02:59:25.150826 BS: BS_POST_DEVICE times (us): entry 22179 run 4547 exit 37759
1532 02:59:25.155811 FMAP: area RW_MRC_CACHE found @ 0 (65536 bytes)
1533 02:59:25.160090 MRC: Checking cached data update for 'RW_MRC_CACHE'.
1534 02:59:25.164476 MRC: cache data 'RW_MRC_CACHE' needs update.
1535 02:59:25.180912 ELOG: Event(AA) added with size 11 at 2022-07-05 02:59:08 UTC
1536 02:59:25.182823 POST: 0x77
1537 02:59:25.188159 BS: BS_OS_RESUME_CHECK times (us): entry 29826 run 1059 exit 0
1538 02:59:25.188923 POST: 0x79
1539 02:59:25.189889 POST: 0x9c
1540 02:59:25.195197 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1541 02:59:25.198197 CBFS: Locating 'fallback/dsdt.aml'
1542 02:59:25.201458 CBFS: Found @ offset a6cc0 size 3b94
1543 02:59:25.207071 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1544 02:59:25.209870 CBFS: Locating 'fallback/slic'
1545 02:59:25.212999 CBFS: 'fallback/slic' not found.
1546 02:59:25.217786 ACPI: Writing ACPI tables at cde2e000.
1547 02:59:25.218201 ACPI: * FACS
1548 02:59:25.219417 ACPI: * DSDT
1549 02:59:25.222665 Ramoops buffer: 0x100000@0xcdd2e000.
1550 02:59:25.226240 ACPI: * FADT
1551 02:59:25.227392 pm_base: 0x0400
1552 02:59:25.230433 ACPI: added table 1/32, length now 40
1553 02:59:25.232230 ACPI: * SSDT
1554 02:59:25.235297 ACPI \_PR report 2 core(s)
1555 02:59:25.238010 dw_i2c: bad counts. hcnt = -1 lcnt = 9
1556 02:59:25.241758 dw_i2c: bad counts. hcnt = -1 lcnt = 13
1557 02:59:25.245259 dw_i2c: bad counts. hcnt = -13 lcnt = 11
1558 02:59:25.249021 dw_i2c: bad counts. hcnt = -7 lcnt = 16
1559 02:59:25.254655 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1560 02:59:25.257456 CBFS: Locating 'pci1002,98e4.rom'
1561 02:59:25.261074 CBFS: Found @ offset 92c00 size fe00
1562 02:59:25.264656 Mapping PCI device 100298e4 to 100298e0
1563 02:59:25.269363 In CBFS, ROM address for PCI: 00:01.0 = ffe82c48
1564 02:59:25.275211 PCI expansion ROM, signature 0xaa55, INIT size 0xfe00, data ptr 0x01c0
1565 02:59:25.279681 PCI ROM image, vendor ID 1002, device ID 98e0,
1566 02:59:25.283275 PCI ROM image, Class Code 030000, Code Type 00
1567 02:59:25.292544 \_SB.I2CA.ADAU: Analog Digital DMIC
1568 02:59:25.298635 \_SB.I2CA.DLG7: Dialog Semiconductor DA7219 Audio Codec address 01ah irq 0
1569 02:59:25.304091 \_SB.I2CA.MAXM: Maxim Integrated 98357A Amplifier
1570 02:59:25.306549 \_SB.I2CB.TPMI: I2C TPM at I2C: 02:50
1571 02:59:25.310830 \_SB.I2CC.D015: ELAN Touchpad at I2C: 03:15
1572 02:59:25.315174 \_SB.I2CD.D039: Raydium Touchscreen at I2C: 04:39
1573 02:59:25.319385 \_SB.I2CD.D010: ELAN Touchscreen at I2C: 04:10
1574 02:59:25.322787 ACPI: added table 2/32, length now 44
1575 02:59:25.324083 ACPI: * MCFG
1576 02:59:25.328090 ACPI: added table 3/32, length now 48
1577 02:59:25.329017 ACPI: * TCPA
1578 02:59:25.331290 TCPA log created at cdd0e000
1579 02:59:25.335544 ACPI: added table 4/32, length now 52
1580 02:59:25.336471 ACPI: * MADT
1581 02:59:25.339792 ACPI: added table 5/32, length now 56
1582 02:59:25.341516 current = cde32e10
1583 02:59:25.347093 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1584 02:59:25.349950 CBFS: Locating 'pci1002,98e4.rom'
1585 02:59:25.353715 CBFS: Found @ offset 92c00 size fe00
1586 02:59:25.357017 Mapping PCI device 100298e4 to 100298e0
1587 02:59:25.361661 In CBFS, ROM address for PCI: 00:01.0 = ffe82c48
1588 02:59:25.367515 PCI expansion ROM, signature 0xaa55, INIT size 0xfe00, data ptr 0x01c0
1589 02:59:25.371957 PCI ROM image, vendor ID 1002, device ID 98e0,
1590 02:59:25.375882 PCI ROM image, Class Code 030000, Code Type 00
1591 02:59:25.381255 ACPI: * VFCT at cde32e10
1592 02:59:25.384105 Copying initialized VBIOS image from 000c0000
1593 02:59:25.387217 ACPI: added table 6/32, length now 60
1594 02:59:25.389474 ACPI: * HPET
1595 02:59:25.391906 ACPI: added table 7/32, length now 64
1596 02:59:25.395085 ACPI: added table 8/32, length now 68
1597 02:59:25.398862 ACPI: * IVRS at cde42e90
1598 02:59:25.401246 AGESA IVRS table NULL. Skipping.
1599 02:59:25.403775 ACPI: * SRAT at cde42e90
1600 02:59:25.407049 AGESA SRAT table NULL. Skipping.
1601 02:59:25.408992 ACPI: * SLIT at cde42e90
1602 02:59:25.412179 AGESA SLIT table NULL. Skipping.
1603 02:59:25.415744 ACPI: * AGESA ALIB SSDT at cde42e90
1604 02:59:25.418591 ACPI: added table 9/32, length now 72
1605 02:59:25.421809 ACPI: * SSDT at cde479f0
1606 02:59:25.425550 ACPI: added table 10/32, length now 76
1607 02:59:25.428408 ACPI: * SSDT for PState at cde47e2c
1608 02:59:25.430013 ACPI: done.
1609 02:59:25.431687 ACPI tables: 106032 bytes.
1610 02:59:25.434405 smbios_write_tables: cdd0d000
1611 02:59:25.437467 Create SMBIOS type 17
1612 02:59:25.439644 SMBIOS tables: 539 bytes.
1613 02:59:25.443209 Writing table forward entry at 0x00000500
1614 02:59:25.448523 Wrote coreboot table at: 00000500, 0x10 bytes, checksum 11f9
1615 02:59:25.451723 Writing coreboot table at 0xcde52000
1616 02:59:25.457362 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
1617 02:59:25.461249 1. 0000000000001000-000000000009ffff: RAM
1618 02:59:25.465502 2. 00000000000a0000-00000000000fffff: RESERVED
1619 02:59:25.470348 3. 0000000000100000-00000000cdd0cfff: RAM
1620 02:59:25.475843 4. 00000000cdd0d000-00000000cde9efff: CONFIGURATION TABLES
1621 02:59:25.478749 5. 00000000cde9f000-00000000cdfa0fff: RAMSTAGE
1622 02:59:25.483880 6. 00000000cdfa1000-00000000cdffffff: CONFIGURATION TABLES
1623 02:59:25.488525 7. 00000000ce000000-00000000cfffffff: RESERVED
1624 02:59:25.492365 8. 00000000f8000000-00000000fbffffff: RESERVED
1625 02:59:25.496356 9. 0000000100000000-000000012effffff: RAM
1626 02:59:25.498928 Passing 5 GPIOs to payload:
1627 02:59:25.503625 NAME | PORT | POLARITY | VALUE
1628 02:59:25.509240 write protect | undefined | high | low
1629 02:59:25.514329 recovery | undefined | high | low
1630 02:59:25.517962 lid | undefined | high | high
1631 02:59:25.523359 power | undefined | high | low
1632 02:59:25.527663 EC in RW | 0x0000000f | high | low
1633 02:59:25.529214 Board ID: 6
1634 02:59:25.530057 SKU ID: 33
1635 02:59:25.535082 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1636 02:59:25.540331 Wrote coreboot table at: cde52000, 0x510 bytes, checksum 76e7
1637 02:59:25.543196 coreboot table: 1320 bytes.
1638 02:59:25.546309 IMD ROOT 0. cdfff000 00001000
1639 02:59:25.549267 IMD SMALL 1. cdffe000 00001000
1640 02:59:25.552426 CONSOLE 2. cdfde000 00020000
1641 02:59:25.555003 TIME STAMP 3. cdfdd000 00000910
1642 02:59:25.557817 VBOOT 4. cdfdc000 00000c0c
1643 02:59:25.560899 ACPISCRATCH 5. cdfac000 00030000
1644 02:59:25.564033 ROMSTG STCK 6. cdfab000 00000400
1645 02:59:25.566570 AFTER CAR 7. cdfa1000 0000a000
1646 02:59:25.570141 RAMSTAGE 8. cde9e000 00103000
1647 02:59:25.573990 REFCODE 9. cde6c000 00032000
1648 02:59:25.576031 ACPI GNVS 10. cde6b000 00001000
1649 02:59:25.579308 SMM BACKUP 11. cde5b000 00010000
1650 02:59:25.582881 MRC DATA 12. cde5a000 00000e75
1651 02:59:25.584706 COREBOOT 13. cde52000 00008000
1652 02:59:25.588429 ACPI 14. cde2e000 00024000
1653 02:59:25.590988 RAMOOPS 15. cdd2e000 00100000
1654 02:59:25.594167 VGA ROM #0 16. cdd1e000 0000fe00
1655 02:59:25.597695 TCPA TCGLOG17. cdd0e000 00010000
1656 02:59:25.600645 SMBIOS 18. cdd0d000 00000800
1657 02:59:25.601575 IMD small region:
1658 02:59:25.605800 IMD ROOT 0. cdffec00 00000400
1659 02:59:25.608585 VBOOT SEL 1. cdffebe0 00000008
1660 02:59:25.611171 EC HOSTEVENT 2. cdffebc0 00000008
1661 02:59:25.614729 ROMSTAGE 3. cdffeba0 00000004
1662 02:59:25.617958 POWER STATE 4. cdffeb80 00000010
1663 02:59:25.621341 MEM INFO 5. cdffea20 00000149
1664 02:59:25.624038 COREBOOTFWD 6. cdffe9e0 00000028
1665 02:59:25.629019 BS: BS_WRITE_TABLES times (us): entry 2 run 435630 exit 1
1666 02:59:25.630702 POST: 0x7a
1667 02:59:25.636638 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1668 02:59:25.638713 CBFS: Locating 'fallback/payload'
1669 02:59:25.645144 CBFS: Found @ offset 1ae180 size 39f90
1670 02:59:25.647124 Loading segment from ROM address 0xfff9e1b8
1671 02:59:25.648820 code (compression=0)
1672 02:59:25.656270 New segment dstaddr 0x30104020 memsize 0x254890 srcaddr 0xfff9e1f0 filesize 0x39f58
1673 02:59:25.660040 Loading segment from ROM address 0xfff9e1d4
1674 02:59:25.662495 Entry Point 0x30104020
1675 02:59:25.670546 Loading Segment: addr: 0x0000000030104020 memsz: 0x0000000000254890 filesz: 0x0000000000039f58
1676 02:59:25.675556 lb: [0x00000000cde9f000, 0x00000000cdfa09d8)
1677 02:59:25.682476 Post relocation: addr: 0x0000000030104020 memsz: 0x0000000000254890 filesz: 0x0000000000039f58
1678 02:59:25.684771 it's not compressed!
1679 02:59:25.709791 [ 0x30104020, 3013df78, 0x303588b0) <- fff9e1f0
1680 02:59:25.715085 Clearing Segment: addr: 0x000000003013df78 memsz: 0x000000000021a938
1681 02:59:25.720246 dest 30104020, end 303588b0, bouncebuffer ffffffff
1682 02:59:25.722025 Loaded segments
1683 02:59:25.725047 Lock SMM configuration
1684 02:59:25.725595 POST: 0xfe
1685 02:59:25.731297 BS: BS_PAYLOAD_LOAD times (us): entry 231 run 92767 exit 3313
1686 02:59:25.734971 PSP: Notify that POST is finishing... OK
1687 02:59:25.736175 POST: 0x7b
1688 02:59:25.738785 mp_park_aps done after 0 msecs.
1689 02:59:25.742625 Jumping to boot code at 30104020(cde52000)
1690 02:59:25.743795 POST: 0xf8
1691 02:59:25.750988 CPU0: stack: cdeda000 - cdedb000, lowest used address cdeda558, stack used: 2728 bytes
1692 02:59:25.754460
1693 02:59:25.755330
1694 02:59:25.757944 end: 2.2.3 depthcharge-start (duration 00:00:12) [common]
1695 02:59:25.758515 start: 2.2.4 bootloader-commands (timeout 00:04:47) [common]
1696 02:59:25.758972 Setting prompt string to ['grunt:']
1697 02:59:25.759431 bootloader-commands: Wait for prompt ['grunt:'] (timeout 00:04:47)
1698 02:59:25.760195 Starting depthcharge on grunt...
1699 02:59:25.764137 WARNING: can't convert coreboot GPIOs, 'lid' won't be resampled at runtime!
1700 02:59:25.770762 WARNING: can't convert coreboot GPIOs, 'power' won't be resampled at runtime!
1701 02:59:25.776419 The GBB signature is at 0x30004020 and is: 24 47 42 42
1702 02:59:25.783332 [firmware-grunt-11031.B-collabora] Dec 11 2020 09:59:28
1703 02:59:25.783753
1704 02:59:25.784721 Setting prompt string to ['grunt:', '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.']
1706 02:59:25.886332 grunt: tftpboot 192.168.201.1 6750339/tftp-deploy-71g228yw/kernel/bzImage 6750339/tftp-deploy-71g228yw/kernel/cmdline 6750339/tftp-deploy-71g228yw/ramdisk/ramdisk.cpio.gz
1707 02:59:25.886924 Setting prompt string to ['Starting kernel']
1708 02:59:25.887383 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.']
1709 02:59:25.887810 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.'] (timeout 00:04:47)
1710 02:59:25.890129 tftpboot 192.168.201.1 6750339/tftp-deploy-71g228yw/kernel/bzImage 67w/kernel/cmdline 6750339/tftp-deploy-71g228yw/ramdisk/ramdisk.cpio.gz
1711 02:59:25.890963 Waiting for link
1712 02:59:26.095136 R8152: Initializing
1713 02:59:26.097760 Version 9 (ocp_data = 6010)
1714 02:59:26.129598 R8152: Done initializing
1715 02:59:26.130938 Adding net device
1716 02:59:26.332968 done.
1717 02:59:26.336477 MAC: 00:e0:4c:78:85:55
1718 02:59:26.338866 Sending DHCP discover... done.
1719 02:59:26.341686 Waiting for reply... done.
1720 02:59:26.344297 Sending DHCP request... done.
1721 02:59:26.348471 Waiting for reply... done.
1722 02:59:26.350591 My ip is 192.168.201.11
1723 02:59:26.354010 The DHCP server ip is 192.168.201.1
1724 02:59:26.357807 TFTP server IP predefined by user: 192.168.201.1
1725 02:59:26.364783 Bootfile predefined by user: 6750339/tftp-deploy-71g228yw/kernel/bzImage
1726 02:59:26.367708 Sending tftp read request... done.
1727 02:59:26.371202 Waiting for the transfer...
1728 02:59:26.688565 00000000 ################################################################
1729 02:59:26.980372 00080000 ################################################################
1730 02:59:27.273914 00100000 ################################################################
1731 02:59:27.528563 00180000 ################################################################
1732 02:59:27.780416 00200000 ################################################################
1733 02:59:28.033911 00280000 ################################################################
1734 02:59:28.286451 00300000 ################################################################
1735 02:59:28.581912 00380000 ################################################################
1736 02:59:28.862789 00400000 ################################################################
1737 02:59:29.127830 00480000 ################################################################
1738 02:59:29.434074 00500000 ################################################################
1739 02:59:29.739298 00580000 ################################################################
1740 02:59:30.025388 00600000 ################################################################
1741 02:59:30.307915 00680000 ################################################################
1742 02:59:30.567443 00700000 ################################################################
1743 02:59:30.829264 00780000 ################################################################
1744 02:59:31.086092 00800000 ################################################################
1745 02:59:31.383363 00880000 ################################################################
1746 02:59:31.690024 00900000 ################################################################
1747 02:59:31.955184 00980000 ################################################################
1748 02:59:32.213136 00a00000 ################################################################
1749 02:59:32.467522 00a80000 ################################################################
1750 02:59:32.719042 00b00000 ################################################################
1751 02:59:33.023339 00b80000 ################################################################
1752 02:59:33.328444 00c00000 ################################################################ done.
1753 02:59:33.330180 The bootfile was 13099616 bytes long.
1754 02:59:33.334303 Sending tftp read request... done.
1755 02:59:33.336131 Waiting for the transfer...
1756 02:59:33.590584 00000000 ################################################################
1757 02:59:33.890985 00080000 ################################################################
1758 02:59:34.194634 00100000 ################################################################
1759 02:59:34.486537 00180000 ################################################################
1760 02:59:34.792133 00200000 ################################################################
1761 02:59:35.088481 00280000 ################################################################
1762 02:59:35.365299 00300000 ################################################################
1763 02:59:35.621438 00380000 ################################################################
1764 02:59:35.870499 00400000 ################################################################
1765 02:59:36.129770 00480000 ################################################################
1766 02:59:36.388460 00500000 ################################################################
1767 02:59:36.647242 00580000 ################################################################
1768 02:59:36.897228 00600000 ################################################################
1769 02:59:37.147296 00680000 ################################################################
1770 02:59:37.398603 00700000 ################################################################
1771 02:59:37.668927 00780000 ################################################################
1772 02:59:37.733435 00800000 ############### done.
1773 02:59:37.737034 Sending tftp read request... done.
1774 02:59:37.738734 Waiting for the transfer...
1775 02:59:37.740617 00000000 # done.
1776 02:59:37.748906 Command line loaded dynamically from TFTP file: 6750339/tftp-deploy-71g228yw/kernel/cmdline
1777 02:59:37.769432 The command line is: earlyprintk=uart8250,mmio32,0xfedc6000,115200n8 console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1778 02:59:37.778915 Shutting down all USB controllers.
1779 02:59:37.781191 Removing current net device
1780 02:59:37.788881 Finalizing coreboot
1781 02:59:37.789220
1782 02:59:37.789473
1783 02:59:37.795879 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 smm starting...
1784 02:59:37.796280
1785 02:59:37.796594 SMI# #0
1786 02:59:37.801168 Exiting depthcharge with code 4 at timestamp: 17605434
1787 02:59:37.801695
1788 02:59:37.802801 Starting kernel ...
1789 02:59:37.803274
1790 02:59:37.803622
1791 02:59:37.804485 end: 2.2.4 bootloader-commands (duration 00:00:12) [common]
1792 02:59:37.804978 start: 2.2.5 auto-login-action (timeout 00:04:35) [common]
1793 02:59:37.805347 Setting prompt string to ['Linux version [0-9]']
1794 02:59:37.805709 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.']
1795 02:59:37.806062 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.'] (timeout 00:05:00)
1796 02:59:38.226027
1797 02:59:38.226670
1798 02:59:38.231489 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 smm starting...
1799 02:59:38.231962
1800 02:59:38.233878 SMI# #0
1801 02:59:38.236221 Chrome EC: Set SMI mask to 0x0000000000000000
1802 02:59:38.238984 Chrome EC: UHEPI supported
1803 02:59:38.243929 Clearing pending EC events. Error code 1 is expected.
1804 02:59:38.247391 EC returned error result code 9
1805 02:59:38.251429 Chrome EC: Set SCI mask to 0x00000000142609fb
1806 02:59:39.188913 start: 2.2.5.1 login-action (timeout 00:04:34) [common]
1807 02:59:39.189518 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.
1808 02:59:39.189999 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:.*?$']
1809 02:59:39.190423 Using line separator: #'\n'#
1810 02:59:39.190928 No login prompt set.
1811 02:59:39.191316 Parsing kernel messages
1812 02:59:39.191646 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
1813 02:59:39.192263 [login-action] Waiting for messages, (timeout 00:04:34)
1814 02:59:39.207046 [ 0.000000] Linux version 5.10.128-cip10 (KernelCI@build-j309506-x86-64-gcc-10-x86-64-defconfig-x86-chromeboodvr6q) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Jul 5 02:48:48 UTC 2022
1815 02:59:39.227686 [ 0.000000] Command line: earlyprintk=uart8250,mmio32,0xfedc6000,115200n8 console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1816 02:59:39.235391 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
1817 02:59:39.241512 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
1818 02:59:39.249113 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
1819 02:59:39.254294 [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
1820 02:59:39.263692 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
1821 02:59:39.268633 [ 0.000000] BIOS-provided physical RAM map:
1822 02:59:39.275595 [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] type 16
1823 02:59:39.281604 [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x000000000009ffff] usable
1824 02:59:39.288507 [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
1825 02:59:39.294733 [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cdd0cfff] usable
1826 02:59:39.301662 [ 0.000000] BIOS-e820: [mem 0x00000000cdd0d000-0x00000000cdffffff] type 16
1827 02:59:39.308615 [ 0.000000] BIOS-e820: [mem 0x00000000ce000000-0x00000000cfffffff] reserved
1828 02:59:39.316824 [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
1829 02:59:39.323197 [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000012effffff] usable
1830 02:59:39.329135 [ 0.000000] NX (Execute Disable) protection: active
1831 02:59:39.331035 [ 0.000000] SMBIOS 2.7 present.
1832 02:59:39.337037 [ 0.000000] DMI: Google Grunt/Grunt, BIOS 09/05/2019
1833 02:59:39.340480 [ 0.000000] tsc: Fast TSC calibration using PIT
1834 02:59:39.345144 [ 0.000000] tsc: Detected 1597.060 MHz processor
1835 02:59:39.350741 [ 0.000985] last_pfn = 0x12f000 max_arch_pfn = 0x400000000
1836 02:59:39.357326 [ 0.001452] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
1837 02:59:39.362475 [ 0.002974] last_pfn = 0xcdd0d max_arch_pfn = 0x400000000
1838 02:59:39.368266 [ 0.009208] check: Scanning 1 areas for low memory corruption
1839 02:59:39.373237 [ 0.009218] Using GB pages for direct mapping
1840 02:59:39.378115 [ 0.009648] RAMDISK: [mem 0x377e2000-0x37ffffff]
1841 02:59:39.383161 [ 0.009654] ACPI: Early table checksum verification disabled
1842 02:59:39.388742 [ 0.009661] ACPI: RSDP 0x00000000000F0000 000024 (v02 COREv4)
1843 02:59:39.397385 [ 0.009670] ACPI: XSDT 0x00000000CDE2E0E0 000074 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1844 02:59:39.405992 [ 0.009682] ACPI: FACP 0x00000000CDE31E60 0000F4 (v04 COREv4 COREBOOT 00000000 CORE 00000000)
1845 02:59:39.414605 [ 0.009693] ACPI: DSDT 0x00000000CDE2E280 003BE0 (v02 COREv4 COREBOOT 00010001 INTL 20180531)
1846 02:59:39.419288 [ 0.009702] ACPI: FACS 0x00000000CDE2E240 000040
1847 02:59:39.427234 [ 0.009709] ACPI: SSDT 0x00000000CDE31F60 000DB5 (v02 COREv4 COREBOOT 0000002A CORE 0000002A)
1848 02:59:39.436177 [ 0.009718] ACPI: MCFG 0x00000000CDE32D20 00003C (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1849 02:59:39.445017 [ 0.009725] ACPI: TCPA 0x00000000CDE32D60 000032 (v02 COREv4 COREBOOT 00000000 CORE 00000000)
1850 02:59:39.453389 [ 0.009733] ACPI: APIC 0x00000000CDE32DA0 00006E (v02 COREv4 COREBOOT 00000000 CORE 00000000)
1851 02:59:39.461288 [ 0.009741] ACPI: VFCT 0x00000000CDE32E10 00FE69 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1852 02:59:39.470794 [ 0.009748] ACPI: HPET 0x00000000CDE42C80 000038 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1853 02:59:39.478494 [ 0.009756] ACPI: HEST 0x00000000CDE42CC0 0001D0 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1854 02:59:39.488076 [ 0.009764] ACPI: SSDT 0x00000000CDE42E90 004B5B (v02 AMD AGESA 00000002 MSFT 04000000)
1855 02:59:39.495419 [ 0.009771] ACPI: SSDT 0x00000000CDE479F0 00043C (v01 AMD AGESA 00000001 AMD 00000001)
1856 02:59:39.503029 [ 0.009779] ACPI: Reserving FACP table memory at [mem 0xcde31e60-0xcde31f53]
1857 02:59:39.509960 [ 0.009783] ACPI: Reserving DSDT table memory at [mem 0xcde2e280-0xcde31e5f]
1858 02:59:39.517671 [ 0.009786] ACPI: Reserving FACS table memory at [mem 0xcde2e240-0xcde2e27f]
1859 02:59:39.523942 [ 0.009790] ACPI: Reserving SSDT table memory at [mem 0xcde31f60-0xcde32d14]
1860 02:59:39.531029 [ 0.009793] ACPI: Reserving MCFG table memory at [mem 0xcde32d20-0xcde32d5b]
1861 02:59:39.538061 [ 0.009796] ACPI: Reserving TCPA table memory at [mem 0xcde32d60-0xcde32d91]
1862 02:59:39.545197 [ 0.009799] ACPI: Reserving APIC table memory at [mem 0xcde32da0-0xcde32e0d]
1863 02:59:39.552383 [ 0.009802] ACPI: Reserving VFCT table memory at [mem 0xcde32e10-0xcde42c78]
1864 02:59:39.559103 [ 0.009806] ACPI: Reserving HPET table memory at [mem 0xcde42c80-0xcde42cb7]
1865 02:59:39.566159 [ 0.009809] ACPI: Reserving HEST table memory at [mem 0xcde42cc0-0xcde42e8f]
1866 02:59:39.572965 [ 0.009812] ACPI: Reserving SSDT table memory at [mem 0xcde42e90-0xcde479ea]
1867 02:59:39.580395 [ 0.009815] ACPI: Reserving SSDT table memory at [mem 0xcde479f0-0xcde47e2b]
1868 02:59:39.584322 [ 0.009880] No NUMA configuration found
1869 02:59:39.590377 [ 0.009883] Faking a node at [mem 0x0000000000000000-0x000000012effffff]
1870 02:59:39.596522 [ 0.009890] NODE_DATA(0) allocated [mem 0x12effa000-0x12effdfff]
1871 02:59:39.599335 [ 0.009926] Zone ranges:
1872 02:59:39.605539 [ 0.009929] DMA [mem 0x0000000000001000-0x0000000000ffffff]
1873 02:59:39.611034 [ 0.009934] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
1874 02:59:39.619753 [ 0.009939] Normal [mem 0x0000000100000000-0x000000012effffff]
1875 02:59:39.622837 [ 0.009943] Movable zone start for each node
1876 02:59:39.625608 [ 0.009946] Early memory node ranges
1877 02:59:39.631725 [ 0.009950] node 0: [mem 0x0000000000001000-0x000000000009ffff]
1878 02:59:39.637721 [ 0.009953] node 0: [mem 0x0000000000100000-0x00000000cdd0cfff]
1879 02:59:39.644172 [ 0.009956] node 0: [mem 0x0000000100000000-0x000000012effffff]
1880 02:59:39.651199 [ 0.009960] Initmem setup node 0 [mem 0x0000000000001000-0x000000012effffff]
1881 02:59:39.657402 [ 0.009985] On node 0, zone DMA: 1 pages in unavailable ranges
1882 02:59:39.662695 [ 0.010022] On node 0, zone DMA: 96 pages in unavailable ranges
1883 02:59:39.669358 [ 0.025869] On node 0, zone Normal: 8947 pages in unavailable ranges
1884 02:59:39.676436 [ 0.025936] On node 0, zone Normal: 4096 pages in unavailable ranges
1885 02:59:39.679937 [ 0.026002] ACPI: PM-Timer IO Port: 0x418
1886 02:59:39.686440 [ 0.026015] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
1887 02:59:39.693298 [ 0.026034] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
1888 02:59:39.699990 [ 0.026045] IOAPIC[1]: apic_id 5, version 33, address 0xfec20000, GSI 24-55
1889 02:59:39.706317 [ 0.026050] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
1890 02:59:39.712738 [ 0.026054] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
1891 02:59:39.718196 [ 0.026064] Using ACPI (MADT) for SMP configuration information
1892 02:59:39.724365 [ 0.026068] ACPI: HPET id: 0x10228201 base: 0xfed00000
1893 02:59:39.728483 [ 0.026075] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
1894 02:59:39.736154 [ 0.026096] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
1895 02:59:39.744311 [ 0.026100] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
1896 02:59:39.751717 [ 0.026104] PM: hibernation: Registered nosave memory: [mem 0xcdd0d000-0xcdffffff]
1897 02:59:39.759546 [ 0.026107] PM: hibernation: Registered nosave memory: [mem 0xce000000-0xcfffffff]
1898 02:59:39.766445 [ 0.026110] PM: hibernation: Registered nosave memory: [mem 0xd0000000-0xf7ffffff]
1899 02:59:39.773557 [ 0.026113] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
1900 02:59:39.781905 [ 0.026116] PM: hibernation: Registered nosave memory: [mem 0xfc000000-0xffffffff]
1901 02:59:39.787628 [ 0.026123] [mem 0xd0000000-0xf7ffffff] available for PCI devices
1902 02:59:39.798811 [ 0.026129] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
1903 02:59:39.806844 [ 0.033508] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
1904 02:59:39.812092 [ 0.034052] percpu: Embedded 59 pages/cpu s200848 r8192 d32624 u1048576
1905 02:59:39.820253 [ 0.034110] Built 1 zonelists, mobility grouping on. Total pages: 1019233
1906 02:59:39.822020 [ 0.034114] Policy zone: Normal
1907 02:59:39.844859 [ 0.034126] Kernel command line: earlyprintk=uart8250,mmio32,0xfedc6000,115200n8 console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=192.168.201.1:/var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1908 02:59:39.852470 [ 0.035194] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
1909 02:59:39.860951 [ 0.035679] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
1910 02:59:39.866877 [ 0.035710] mem auto-init: stack:off, heap alloc:off, heap free:off
1911 02:59:39.880552 [ 0.070270] Memory: 3945736K/4141744K available (18450K kernel code, 3458K rwdata, 5992K rodata, 1688K init, 11616K bss, 195748K reserved, 0K cma-reserved)
1912 02:59:39.887217 [ 0.070379] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
1913 02:59:39.891700 [ 0.070427] ftrace: allocating 52718 entries in 206 pages
1914 02:59:39.897213 [ 0.099259] ftrace: allocated 206 pages with 5 groups
1915 02:59:39.901070 [ 0.099496] Running RCU self tests
1916 02:59:39.905212 [ 0.099506] rcu: Hierarchical RCU implementation.
1917 02:59:39.909583 [ 0.099509] rcu: RCU event tracing is enabled.
1918 02:59:39.914903 [ 0.099512] rcu: RCU lockdep checking is enabled.
1919 02:59:39.921319 [ 0.099515] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
1920 02:59:39.926490 [ 0.099519] Rude variant of Tasks RCU enabled.
1921 02:59:39.930804 [ 0.099521] Tracing variant of Tasks RCU enabled.
1922 02:59:39.938681 [ 0.099525] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
1923 02:59:39.945051 [ 0.099528] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
1924 02:59:39.950763 [ 0.105985] NR_IRQS: 4352, nr_irqs: 512, preallocated irqs: 16
1925 02:59:39.954494 [ 0.106296] random: crng init done
1926 02:59:39.958777 [ 0.106389] Console: colour dummy device 80x25
1927 02:59:39.963403 [ 0.131787] printk: console [ttyS0] enabled
1928 02:59:39.970904 [ 0.131929] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
1929 02:59:39.974790 [ 0.132184] ... MAX_LOCKDEP_SUBCLASSES: 8
1930 02:59:39.978745 [ 0.132323] ... MAX_LOCK_DEPTH: 48
1931 02:59:39.984289 [ 0.132465] ... MAX_LOCKDEP_KEYS: 8192
1932 02:59:39.987446 [ 0.132612] ... CLASSHASH_SIZE: 4096
1933 02:59:39.992004 [ 0.132759] ... MAX_LOCKDEP_ENTRIES: 32768
1934 02:59:39.997205 [ 0.132908] ... MAX_LOCKDEP_CHAINS: 65536
1935 02:59:40.000582 [ 0.133058] ... CHAINHASH_SIZE: 32768
1936 02:59:40.006150 [ 0.133208] memory used by lock dependency info: 6365 kB
1937 02:59:40.010922 [ 0.133388] memory used for stack traces: 4224 kB
1938 02:59:40.017260 [ 0.133549] per task-struct memory footprint: 1920 bytes
1939 02:59:40.020209 [ 0.133775] ACPI: Core revision 20200925
1940 02:59:40.029773 [ 0.134166] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
1941 02:59:40.034766 [ 0.134510] APIC: Switch to symmetric I/O mode setup
1942 02:59:40.040855 [ 0.135104] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
1943 02:59:40.050762 [ 0.139503] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x17054bb8302, max_idle_ns: 440795281128 ns
1944 02:59:40.061361 [ 0.139872] Calibrating delay loop (skipped), value calculated using timer frequency.. 3194.12 BogoMIPS (lpj=1597060)
1945 02:59:40.066433 [ 0.140223] pid_max: default: 32768 minimum: 301
1946 02:59:40.070592 [ 0.140437] LSM: Security Framework initializing
1947 02:59:40.074165 [ 0.140881] SELinux: Initializing.
1948 02:59:40.078363 [ 0.141038] LSM support for eBPF active
1949 02:59:40.085492 [ 0.141204] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1950 02:59:40.093070 [ 0.141465] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1951 02:59:40.104729 [ 0.142671] BIOS may not properly restore RDRAND after suspend, hiding RDRAND via CPUID. Use rdrand=force to reenable.
1952 02:59:40.108549 [ 0.142953] LVT offset 1 assigned for vector 0xf9
1953 02:59:40.115217 [ 0.143122] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512
1954 02:59:40.122323 [ 0.143319] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512, 1GB 0
1955 02:59:40.130067 [ 0.143546] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
1956 02:59:40.134590 [ 0.143863] Spectre V2 : Mitigation: Retpolines
1957 02:59:40.142372 [ 0.144016] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
1958 02:59:40.151114 [ 0.144291] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
1959 02:59:40.160587 [ 0.144570] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
1960 02:59:40.165532 [ 0.145337] Freeing SMP alternatives memory: 44K
1961 02:59:40.172064 [ 0.146081] smpboot: CPU 0 Converting physical 2 to logical die 0
1962 02:59:40.182377 [ 0.248525] smpboot: CPU0: AMD A4-9120C RADEON R4, 5 COMPUTE CORES 2C+3G (family: 0x15, model: 0x70, stepping: 0x0)
1963 02:59:40.188791 [ 0.248905] Performance Events: Fam15h core perfctr, AMD PMU driver.
1964 02:59:40.192981 [ 0.249139] ... version: 0
1965 02:59:40.196148 [ 0.249280] ... bit width: 48
1966 02:59:40.199847 [ 0.249423] ... generic registers: 6
1967 02:59:40.205788 [ 0.249562] ... value mask: 0000ffffffffffff
1968 02:59:40.213378 [ 0.249745] ... max period: 00007fffffffffff
1969 02:59:40.215145 [ 0.249863] ... fixed-purpose events: 0
1970 02:59:40.220237 [ 0.250003] ... event mask: 000000000000003f
1971 02:59:40.224836 [ 0.250489] rcu: Hierarchical SRCU implementation.
1972 02:59:40.229066 [ 0.252100] smp: Bringing up secondary CPUs ...
1973 02:59:40.233939 [ 0.252828] x86: Booting SMP configuration:
1974 02:59:40.237872 [ 0.252886] .... node #0, CPUs: #1
1975 02:59:40.241637 [ 0.254029] smp: Brought up 1 node, 2 CPUs
1976 02:59:40.245901 [ 0.254886] smpboot: Max logical packages: 1
1977 02:59:40.253407 [ 0.255036] smpboot: Total of 2 processors activated (6388.24 BogoMIPS)
1978 02:59:40.256242 [ 0.256329] devtmpfs: initialized
1979 02:59:40.260116 [ 0.256329] x86/mm: Memory block size: 128MB
1980 02:59:40.270106 [ 0.259936] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
1981 02:59:40.276751 [ 0.260206] futex hash table entries: 512 (order: 4, 65536 bytes, linear)
1982 02:59:40.281647 [ 0.260965] pinctrl core: initialized pinctrl subsystem
1983 02:59:40.287110 [ 0.261376] PM: RTC time: 02:59:21, date: 2022-07-05
1984 02:59:40.291437 [ 0.261998] NET: Registered protocol family 16
1985 02:59:40.298003 [ 0.262682] audit: initializing netlink subsys (disabled)
1986 02:59:40.306774 [ 0.262918] audit: type=2000 audit(1656989961.128:1): state=initialized audit_enabled=0 res=1
1987 02:59:40.311358 [ 0.263154] thermal_sys: Registered thermal governor 'step_wise'
1988 02:59:40.317649 [ 0.263158] thermal_sys: Registered thermal governor 'user_space'
1989 02:59:40.321046 [ 0.263454] cpuidle: using governor menu
1990 02:59:40.325554 [ 0.264058] ACPI: bus type PCI registered
1991 02:59:40.334664 [ 0.264447] PCI: MMCONFIG for domain 0000 [bus 00-40] at [mem 0xf8000000-0xfc0fffff] (base 0xf8000000)
1992 02:59:40.342059 [ 0.264764] PCI: MMCONFIG at [mem 0xf8000000-0xfc0fffff] reserved in E820
1993 02:59:40.351484 [ 0.264867] PCI: MMCONFIG for 0000 [bus00-1f] at [mem 0xf8000000-0xf9ffffff] (base 0xf8000000) (size reduced!)
1994 02:59:40.357082 [ 0.265232] PCI: Using configuration type 1 for base access
1995 02:59:40.360805 [ 0.281499] Kprobes globally optimized
1996 02:59:40.367633 [ 0.281968] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
1997 02:59:40.374549 [ 0.282115] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
1998 02:59:40.381375 [ 0.283006] cryptomgr_test (29) used greatest stack depth: 14880 bytes left
1999 02:59:40.385916 [ 0.285207] ACPI: Added _OSI(Module Device)
2000 02:59:40.389362 [ 0.285359] ACPI: Added _OSI(Processor Device)
2001 02:59:40.394588 [ 0.285516] ACPI: Added _OSI(3.0 _SCP Extensions)
2002 02:59:40.400027 [ 0.285680] ACPI: Added _OSI(Processor Aggregator Device)
2003 02:59:40.405153 [ 0.285884] ACPI: Added _OSI(Linux-Dell-Video)
2004 02:59:40.409557 [ 0.286041] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
2005 02:59:40.415058 [ 0.286225] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
2006 02:59:40.421189 [ 0.302697] ACPI: 4 ACPI AML tables successfully acquired and loaded
2007 02:59:40.425614 [ 0.313595] ACPI: EC: EC started
2008 02:59:40.429249 [ 0.313728] ACPI: EC: interrupt blocked
2009 02:59:40.433471 [ 0.314318] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2010 02:59:40.442346 [ 0.314497] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
2011 02:59:40.444294 [ 0.314748] ACPI: Interpreter enabled
2012 02:59:40.448362 [ 0.314922] ACPI: (supports S0 S1 S3 S4 S5)
2013 02:59:40.453449 [ 0.315070] ACPI: Using IOAPIC for interrupt routing
2014 02:59:40.462655 [ 0.315280] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug
2015 02:59:40.467342 [ 0.316339] ACPI: Enabled 3 GPEs in block 00 to 1F
2016 02:59:40.471651 [ 0.319036] ACPI: Power Resource [P0U2] (off)
2017 02:59:40.476113 [ 0.319354] ACPI: Power Resource [P3U2] (off)
2018 02:59:40.480630 [ 0.321117] ACPI: Power Resource [P0U3] (off)
2019 02:59:40.484835 [ 0.321400] ACPI: Power Resource [P3U3] (off)
2020 02:59:40.489434 [ 0.331292] ACPI: Power Resource [PRIC] (on)
2021 02:59:40.494343 [ 0.358405] ACPI: Power Resource [PRIC] (on)
2022 02:59:40.500104 [ 0.391602] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
2023 02:59:40.509143 [ 0.391827] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
2024 02:59:40.515890 [ 0.392068] acpi PNP0A08:00: _OSC: OS now controls [PME PCIeCapability LTR]
2025 02:59:40.525803 [ 0.392357] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-1f] only partially covers this bridge
2026 02:59:40.536550 [ 0.392968] acpi PNP0A08:00: host bridge window expanded to [io 0x0000-0x0cf7 window]; [io 0x03b0-0x03df window] ignored
2027 02:59:40.541686 [ 0.393518] PCI host bridge to bus 0000:00
2028 02:59:40.547578 [ 0.393663] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
2029 02:59:40.554418 [ 0.393865] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
2030 02:59:40.561823 [ 0.394097] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
2031 02:59:40.568113 [ 0.394332] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
2032 02:59:40.575512 [ 0.394567] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xffffffff]
2033 02:59:40.581046 [ 0.394864] pci_bus 0000:00: root bus resource [bus 00-ff]
2034 02:59:40.587423 [ 0.395108] pci 0000:00:00.0: [1022:1576] type 00 class 0x060000
2035 02:59:40.593263 [ 0.396033] pci 0000:00:01.0: [1002:98e4] type 00 class 0x030000
2036 02:59:40.601638 [ 0.396257] pci 0000:00:01.0: reg 0x10: [mem 0xf0000000-0xf3ffffff 64bit pref]
2037 02:59:40.607535 [ 0.396514] pci 0000:00:01.0: reg 0x18: [mem 0xf4000000-0xf47fffff 64bit pref]
2038 02:59:40.612740 [ 0.396766] pci 0000:00:01.0: reg 0x20: [io 0x1000-0x10ff]
2039 02:59:40.618994 [ 0.396870] pci 0000:00:01.0: reg 0x24: [mem 0xf4d00000-0xf4d3ffff]
2040 02:59:40.625957 [ 0.397092] pci 0000:00:01.0: reg 0x30: [mem 0xf4d40000-0xf4d5ffff pref]
2041 02:59:40.630907 [ 0.397326] pci 0000:00:01.0: enabling Extended Tags
2042 02:59:40.634912 [ 0.397568] pci 0000:00:01.0: supports D1 D2
2043 02:59:40.640896 [ 0.397718] pci 0000:00:01.0: PME# supported from D1 D2 D3hot
2044 02:59:40.647122 [ 0.398239] pci 0000:00:01.1: [1002:15b3] type 00 class 0x040300
2045 02:59:40.654643 [ 0.398462] pci 0000:00:01.1: reg 0x10: [mem 0xf4d80000-0xf4d83fff 64bit]
2046 02:59:40.658771 [ 0.398900] pci 0000:00:01.1: enabling Extended Tags
2047 02:59:40.662555 [ 0.399125] pci 0000:00:01.1: supports D1 D2
2048 02:59:40.669053 [ 0.399516] pci 0000:00:02.0: [1022:157b] type 00 class 0x060000
2049 02:59:40.675684 [ 0.399983] pci 0000:00:02.2: [1022:157c] type 01 class 0x060400
2050 02:59:40.680276 [ 0.400237] pci 0000:00:02.2: enabling Extended Tags
2051 02:59:40.686309 [ 0.400477] pci 0000:00:02.2: PME# supported from D0 D3hot D3cold
2052 02:59:40.693567 [ 0.401055] pci 0000:00:02.4: [1022:157c] type 01 class 0x060400
2053 02:59:40.697392 [ 0.401309] pci 0000:00:02.4: enabling Extended Tags
2054 02:59:40.702529 [ 0.401548] pci 0000:00:02.4: PME# supported from D0 D3hot D3cold
2055 02:59:40.709287 [ 0.402122] pci 0000:00:03.0: [1022:157b] type 00 class 0x060000
2056 02:59:40.715088 [ 0.402593] pci 0000:00:08.0: [1022:1578] type 00 class 0x108000
2057 02:59:40.722581 [ 0.402814] pci 0000:00:08.0: reg 0x10: [mem 0xf4d60000-0xf4d7ffff 64bit pref]
2058 02:59:40.729231 [ 0.402869] pci 0000:00:08.0: reg 0x18: [mem 0xf4b00000-0xf4bfffff]
2059 02:59:40.734555 [ 0.403090] pci 0000:00:08.0: reg 0x1c: [mem 0xf4d88000-0xf4d88fff]
2060 02:59:40.740847 [ 0.403310] pci 0000:00:08.0: reg 0x20: [mem 0xf4c00000-0xf4cfffff]
2061 02:59:40.748222 [ 0.403530] pci 0000:00:08.0: reg 0x24: [mem 0xf4d84000-0xf4d85fff]
2062 02:59:40.752790 [ 0.404123] pci 0000:00:09.0: [1022:157d] type 00 class 0x060000
2063 02:59:40.759807 [ 0.404610] pci 0000:00:10.0: [1022:7914] type 00 class 0x0c0330
2064 02:59:40.766101 [ 0.404890] pci 0000:00:10.0: reg 0x10: [mem 0xf4d86000-0xf4d87fff 64bit]
2065 02:59:40.771944 [ 0.405262] pci 0000:00:10.0: PME# supported from D0 D3hot D3cold
2066 02:59:40.778406 [ 0.405909] pci 0000:00:12.0: [1022:7908] type 00 class 0x0c0320
2067 02:59:40.784611 [ 0.406133] pci 0000:00:12.0: reg 0x10: [mem 0xf4d89000-0xf4d890ff]
2068 02:59:40.788525 [ 0.406447] pci 0000:00:12.0: supports D1 D2
2069 02:59:40.795408 [ 0.406597] pci 0000:00:12.0: PME# supported from D0 D1 D2 D3hot D3cold
2070 02:59:40.801508 [ 0.407155] pci 0000:00:14.0: [1022:790b] type 00 class 0x0c0500
2071 02:59:40.806929 [ 0.407739] pci 0000:00:14.3: [1022:790e] type 00 class 0x060100
2072 02:59:40.813389 [ 0.408253] pci 0000:00:14.7: [1022:7906] type 00 class 0x080501
2073 02:59:40.820542 [ 0.408483] pci 0000:00:14.7: reg 0x10: [mem 0xf4d8a000-0xf4d8a0ff 64bit]
2074 02:59:40.824991 [ 0.408903] pci 0000:00:14.7: PME# supported from D3cold
2075 02:59:40.831607 [ 0.409410] pci 0000:00:18.0: [1022:15b0] type 00 class 0x060000
2076 02:59:40.838115 [ 0.409865] pci 0000:00:18.1: [1022:15b1] type 00 class 0x060000
2077 02:59:40.845107 [ 0.410308] pci 0000:00:18.2: [1022:15b2] type 00 class 0x060000
2078 02:59:40.849243 [ 0.410759] pci 0000:00:18.3: [1022:15b3] type 00 class 0x060000
2079 02:59:40.855334 [ 0.411106] pci 0000:00:18.4: [1022:15b4] type 00 class 0x060000
2080 02:59:40.861892 [ 0.411546] pci 0000:00:18.5: [1022:15b5] type 00 class 0x060000
2081 02:59:40.867719 [ 0.412283] pci 0000:01:00.0: [168c:003e] type 00 class 0x028000
2082 02:59:40.874268 [ 0.412576] pci 0000:01:00.0: reg 0x10: [mem 0xf4800000-0xf49fffff 64bit]
2083 02:59:40.880544 [ 0.413085] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
2084 02:59:40.885423 [ 0.413775] pci 0000:00:02.2: PCI bridge to [bus 01]
2085 02:59:40.892374 [ 0.413871] pci 0000:00:02.2: bridge window [mem 0xf4800000-0xf49fffff]
2086 02:59:40.898198 [ 0.414309] pci 0000:02:00.0: [1217:8620] type 00 class 0x080501
2087 02:59:40.904639 [ 0.414620] pci 0000:02:00.0: reg 0x10: [mem 0xf4a00000-0xf4a00fff]
2088 02:59:40.911298 [ 0.414958] pci 0000:02:00.0: reg 0x14: [mem 0xf4a01000-0xf4a017ff]
2089 02:59:40.916107 [ 0.415417] pci 0000:02:00.0: PME# supported from D3hot D3cold
2090 02:59:40.921337 [ 0.419041] pci 0000:00:02.4: PCI bridge to [bus 02]
2091 02:59:40.927860 [ 0.419229] pci 0000:00:02.4: bridge window [mem 0xf4a00000-0xf4afffff]
2092 02:59:40.935768 [ 0.421352] ACPI: PCI Interrupt Link [INTA] (IRQs *3 4 5 7 10 11 12 15)
2093 02:59:40.941333 [ 0.421755] ACPI: PCI Interrupt Link [INTB] (IRQs 3 *4 5 7 10 11 12 15)
2094 02:59:40.948125 [ 0.421993] ACPI: PCI Interrupt Link [INTC] (IRQs 3 4 *5 7 10 11 12 15)
2095 02:59:40.954621 [ 0.422370] ACPI: PCI Interrupt Link [INTD] (IRQs 3 4 5 *7 10 11 12 15)
2096 02:59:40.961614 [ 0.422899] ACPI: PCI Interrupt Link [INTE] (IRQs 3 4 5 7 10 *11 12 15)
2097 02:59:40.967214 [ 0.423274] ACPI: PCI Interrupt Link [INTF] (IRQs 9) *0
2098 02:59:40.973700 [ 0.423593] ACPI: PCI Interrupt Link [INTG] (IRQs 3 4 5 7 10 11 12 15) *0
2099 02:59:40.979940 [ 0.423983] ACPI: PCI Interrupt Link [INTH] (IRQs 3 4 5 7 10 11 12 15) *0
2100 02:59:40.984223 [ 0.428330] ACPI: EC: interrupt unblocked
2101 02:59:40.988515 [ 0.428484] ACPI: EC: event unblocked
2102 02:59:40.992981 [ 0.428620] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2103 02:59:40.995900 [ 0.428800] ACPI: EC: GPE=0x3
2104 02:59:41.003187 [ 0.428866] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC initialization complete
2105 02:59:41.010595 [ 0.429108] ACPI: \_SB_.PCI0.LPCB.EC0_: EC: Used to handle transactions and events
2106 02:59:41.015151 [ 0.429935] iommu: Default domain type: Translated
2107 02:59:41.021816 [ 0.430212] pci 0000:00:01.0: vgaarb: setting as boot VGA device
2108 02:59:41.030495 [ 0.430212] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
2109 02:59:41.036005 [ 0.430880] pci 0000:00:01.0: vgaarb: bridge control possible
2110 02:59:41.038408 [ 0.431078] vgaarb: loaded
2111 02:59:41.042613 [ 0.432014] SCSI subsystem initialized
2112 02:59:41.046425 [ 0.432167] ACPI: bus type USB registered
2113 02:59:41.051221 [ 0.432267] usbcore: registered new interface driver usbfs
2114 02:59:41.057102 [ 0.432498] usbcore: registered new interface driver hub
2115 02:59:41.062116 [ 0.432706] usbcore: registered new device driver usb
2116 02:59:41.067307 [ 0.449975] pps_core: LinuxPPS API ver. 1 registered
2117 02:59:41.076011 [ 0.450152] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
2118 02:59:41.080125 [ 0.450874] PTP clock support registered
2119 02:59:41.085612 [ 0.451069] Advanced Linux Sound Architecture Driver Initialized.
2120 02:59:41.089928 [ 0.452255] NetLabel: Initializing
2121 02:59:41.093805 [ 0.452377] NetLabel: domain hash size = 128
2122 02:59:41.099638 [ 0.452529] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
2123 02:59:41.105069 [ 0.452777] NetLabel: unlabeled traffic allowed by default
2124 02:59:41.108871 [ 0.452960] PCI: Using ACPI for IRQ routing
2125 02:59:41.114498 [ 0.454787] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
2126 02:59:41.120260 [ 0.454864] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
2127 02:59:41.125260 [ 0.457950] clocksource: Switched to clocksource tsc-early
2128 02:59:41.130162 [ 0.798388] VFS: Disk quotas dquot_6.6.0
2129 02:59:41.136052 [ 0.798574] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
2130 02:59:41.139332 [ 0.799091] pnp: PnP ACPI init
2131 02:59:41.146168 [ 0.799680] system 00:00: [mem 0xfec1000a-0xfec11009] has been reserved
2132 02:59:41.151771 [ 0.800361] system 00:03: [io 0x0900-0x09fe] has been reserved
2133 02:59:41.157826 [ 0.800745] system 00:04: [io 0x0200] has been reserved
2134 02:59:41.161997 [ 0.800931] system 00:04: [io 0x0204] has been reserved
2135 02:59:41.168150 [ 0.801118] system 00:04: [io 0x0800-0x087f] has been reserved
2136 02:59:41.173916 [ 0.801323] system 00:04: [io 0x0880-0x08ff] has been reserved
2137 02:59:41.178515 [ 0.803257] pnp: PnP ACPI: found 6 devices
2138 02:59:41.187211 [ 0.814441] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
2139 02:59:41.191945 [ 0.814843] NET: Registered protocol family 2
2140 02:59:41.199044 [ 0.815192] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
2141 02:59:41.207517 [ 0.816563] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
2142 02:59:41.215593 [ 0.816926] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
2143 02:59:41.223194 [ 0.817376] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
2144 02:59:41.229434 [ 0.818629] TCP: Hash tables configured (established 32768 bind 32768)
2145 02:59:41.236448 [ 0.819261] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
2146 02:59:41.243979 [ 0.819688] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
2147 02:59:41.251139 [ 0.820060] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
2148 02:59:41.255236 [ 0.820566] NET: Registered protocol family 1
2149 02:59:41.261110 [ 0.821331] RPC: Registered named UNIX socket transport module.
2150 02:59:41.265842 [ 0.821569] RPC: Registered udp transport module.
2151 02:59:41.270687 [ 0.821733] RPC: Registered tcp transport module.
2152 02:59:41.277244 [ 0.821896] RPC: Registered tcp NFSv4.1 backchannel transport module.
2153 02:59:41.281966 [ 0.822498] NET: Registered protocol family 44
2154 02:59:41.287074 [ 0.822677] pci 0000:00:02.2: PCI bridge to [bus 01]
2155 02:59:41.293778 [ 0.822857] pci 0000:00:02.2: bridge window [mem 0xf4800000-0xf49fffff]
2156 02:59:41.298788 [ 0.823103] pci 0000:00:02.4: PCI bridge to [bus 02]
2157 02:59:41.305465 [ 0.823279] pci 0000:00:02.4: bridge window [mem 0xf4a00000-0xf4afffff]
2158 02:59:41.311101 [ 0.823520] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
2159 02:59:41.317311 [ 0.823731] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
2160 02:59:41.323394 [ 0.823943] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
2161 02:59:41.329637 [ 0.824165] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff]
2162 02:59:41.336315 [ 0.824379] pci_bus 0000:00: resource 8 [mem 0xd0000000-0xffffffff]
2163 02:59:41.342145 [ 0.824594] pci_bus 0000:01: resource 1 [mem 0xf4800000-0xf49fffff]
2164 02:59:41.349196 [ 0.824809] pci_bus 0000:02: resource 1 [mem 0xf4a00000-0xf4afffff]
2165 02:59:41.353642 [ 0.825173] pci 0000:00:01.0: disabling ATS
2166 02:59:41.360904 [ 0.825326] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
2167 02:59:41.367579 [ 0.825785] pci 0000:00:01.1: D0 power state depends on 0000:00:01.0
2168 02:59:41.374383 [ 0.826794] pci 0000:00:10.0: PME# does not work under D0, disabling it
2169 02:59:41.377847 [ 0.827656] PCI: CLS 64 bytes, default 64
2170 02:59:41.382087 [ 0.828093] Unpacking initramfs...
2171 02:59:41.385455 [ 1.028336] Freeing initrd memory: 8312K
2172 02:59:41.391837 [ 1.028486] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
2173 02:59:41.399687 [ 1.028708] software IO TLB: mapped [mem 0x00000000c9d0d000-0x00000000cdd0d000] (64MB)
2174 02:59:41.405037 [ 1.029031] LVT offset 0 assigned for vector 0x400
2175 02:59:41.408884 [ 1.029376] perf: AMD IBS detected (0x000007ff)
2176 02:59:41.413588 [ 1.029582] kvm: no hardware support
2177 02:59:41.418694 [ 1.029812] kvm: Nested Virtualization enabled
2178 02:59:41.421566 [ 1.029970] SVM: kvm: Nested Paging enabled
2179 02:59:41.425873 [ 1.030160] SVM: Virtual VMLOAD VMSAVE supported
2180 02:59:41.429991 [ 1.030321] SVM: Virtual GIF supported
2181 02:59:41.436239 [ 1.031924] check: Scanning for low memory corruption every 60 seconds
2182 02:59:41.440500 [ 1.033561] Initialise system trusted keyrings
2183 02:59:41.447469 [ 1.033912] workingset: timestamp_bits=56 max_order=20 bucket_order=0
2184 02:59:41.452275 [ 1.046357] NFS: Registering the id_resolver key type
2185 02:59:41.456578 [ 1.046568] Key type id_resolver registered
2186 02:59:41.460634 [ 1.046735] Key type id_legacy registered
2187 02:59:41.464292 [ 1.062236] Key type asymmetric registered
2188 02:59:41.469936 [ 1.062405] Asymmetric key parser 'x509' registered
2189 02:59:41.476423 [ 1.062627] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
2190 02:59:41.481477 [ 1.062890] io scheduler mq-deadline registered
2191 02:59:41.485856 [ 1.063049] io scheduler kyber registered
2192 02:59:41.489025 [ 1.063359] test_firmware: interface ready
2193 02:59:41.495241 [ 1.065391] pcieport 0000:00:02.2: PME: Signaling with IRQ 25
2194 02:59:41.501312 [ 1.066125] pcieport 0000:00:02.4: PME: Signaling with IRQ 26
2195 02:59:41.504942 [ 1.067107] ACPI: AC Adapter [AC] (on-line)
2196 02:59:41.516211 [ 1.067512] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:17/PNP0C09:00/PNP0C0D:00/input/input0
2197 02:59:41.519809 [ 1.068397] ACPI: Lid Switch [LID0]
2198 02:59:41.527327 [ 1.068702] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
2199 02:59:41.530473 [ 1.069110] ACPI: Power Button [PWRF]
2200 02:59:41.537661 [ 1.069504] ACPI: Video Device [IGFX] (multi-head: no rom: yes post: no)
2201 02:59:41.547202 [ 1.070254] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
2202 02:59:41.552330 [ 1.070710] ACPI: \_PR_.P000: Found 2 idle states
2203 02:59:41.556796 [ 1.071357] ACPI: \_PR_.P001: Found 2 idle states
2204 02:59:41.561499 [ 1.073686] thermal LNXTHERM:00: registered as thermal_zone0
2205 02:59:41.566042 [ 1.073884] ACPI: Thermal Zone [THRM] (19 C)
2206 02:59:41.572013 [ 1.074414] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
2207 02:59:41.578798 [ 1.077137] battery: ACPI: Battery Slot [BAT0] (battery present)
2208 02:59:41.582594 [ 1.077354] printk: console [ttyS0] disabled
2209 02:59:41.590752 [ 1.077687] AMD0020:00: ttyS0 at MMIO 0xfedc6000 (irq = 10, base_baud = 3000000) is a 16550A
2210 02:59:41.597857 [ 2.088230] tsc: Refined TSC clocksource calibration: 1597.003 MHz
2211 02:59:41.607734 [ 2.088247] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x170515c4cec, max_idle_ns: 440795217416 ns
2212 02:59:41.612209 [ 2.088324] clocksource: Switched to clocksource tsc
2213 02:59:41.616729 [ 3.504039] printk: console [ttyS0] enabled
2214 02:59:41.625214 [ 3.509114] AMD0020:01: ttyS1 at MMIO 0xfedc8000 (irq = 11, base_baud = 3000000) is a 16550A
2215 02:59:41.630671 [ 3.518199] Non-volatile memory driver v1.3
2216 02:59:41.635230 [ 3.522489] Linux agpgart interface v0.103
2217 02:59:41.642087 [ 3.527947] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
2218 02:59:41.654387 [ 3.543508] loop: module loaded
2219 02:59:41.661325 [ 3.547175] lkdtm: No crash points registered, enable through debugfs
2220 02:59:41.667659 [ 3.555132] e100: Intel(R) PRO/100 Network Driver
2221 02:59:41.673394 [ 3.559844] e100: Copyright(c) 1999-2006 Intel Corporation
2222 02:59:41.679113 [ 3.565372] e1000: Intel(R) PRO/1000 Network Driver
2223 02:59:41.684313 [ 3.570252] e1000: Copyright (c) 1999-2006 Intel Corporation.
2224 02:59:41.688798 [ 3.576050] e1000e: Intel(R) PRO/1000 Network Driver
2225 02:59:41.695239 [ 3.581016] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
2226 02:59:41.698727 [ 3.586986] sky2: driver version 1.30
2227 02:59:41.704885 [ 3.590858] usbcore: registered new interface driver r8152
2228 02:59:41.710940 [ 3.596633] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
2229 02:59:41.715987 [ 3.603178] ehci-pci: EHCI PCI platform driver
2230 02:59:41.721582 [ 3.608065] ehci-pci 0000:00:12.0: EHCI Host Controller
2231 02:59:41.729402 [ 3.613802] ehci-pci 0000:00:12.0: new USB bus registered, assigned bus number 1
2232 02:59:41.733882 [ 3.621272] ehci-pci 0000:00:12.0: debug port 2
2233 02:59:41.740099 [ 3.625976] ehci-pci 0000:00:12.0: irq 18, io mem 0xf4d89000
2234 02:59:41.751519 [ 3.638157] ehci-pci 0000:00:12.0: USB 2.0 started, EHCI 1.00
2235 02:59:41.760576 [ 3.644405] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2236 02:59:41.767840 [ 3.652699] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2237 02:59:41.772933 [ 3.659924] usb usb1: Product: EHCI Host Controller
2238 02:59:41.779204 [ 3.664805] usb usb1: Manufacturer: Linux 5.10.128-cip10 ehci_hcd
2239 02:59:41.783876 [ 3.670900] usb usb1: SerialNumber: 0000:00:12.0
2240 02:59:41.788072 [ 3.676455] hub 1-0:1.0: USB hub found
2241 02:59:41.791822 [ 3.680283] hub 1-0:1.0: 2 ports detected
2242 02:59:41.799350 [ 3.685213] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
2243 02:59:41.815619 [ 3.691418] ohci-pci: OHCI PCI platform driver
2244 02:59:41.816630 [ 3.695915] uhci_hcd: USB Universal Host Controller Interface driver
2245 02:59:41.833358 [ 3.702655] xhci_hcd 0000:00:10.0: xHCI Host Controller
2246 02:59:41.838037 [ 3.708537] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
2247 02:59:41.865557 [ 3.716165] xhci_hcd 0000:00:10.0: hcc params 0x014040c3 hci version 0x100 quirks 0x0000000000000410
2248 02:59:41.873985 [ 3.726294] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2249 02:59:41.875901 [ 3.734576] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2250 02:59:41.879196 [ 3.741801] usb usb2: Product: xHCI Host Controller
2251 02:59:41.880959 [ 3.746684] usb usb2: Manufacturer: Linux 5.10.128-cip10 xhci-hcd
2252 02:59:41.881098 [ 3.752779] usb usb2: SerialNumber: 0000:00:10.0
2253 02:59:41.882826 [ 3.758055] hub 2-0:1.0: USB hub found
2254 02:59:41.882970 [ 3.761932] hub 2-0:1.0: 4 ports detected
2255 02:59:41.883090 [ 3.766808] xhci_hcd 0000:00:10.0: xHCI Host Controller
2256 02:59:41.888015 [ 3.772292] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 3
2257 02:59:41.894639 [ 3.779699] xhci_hcd 0000:00:10.0: Host supports USB 3.0 SuperSpeed
2258 02:59:41.902809 [ 3.786054] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
2259 02:59:41.910937 [ 3.794422] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
2260 02:59:41.917883 [ 3.802686] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2261 02:59:41.922762 [ 3.809908] usb usb3: Product: xHCI Host Controller
2262 02:59:41.930032 [ 3.814857] usb usb3: Manufacturer: Linux 5.10.128-cip10 xhci-hcd
2263 02:59:41.934016 [ 3.820965] usb usb3: SerialNumber: 0000:00:10.0
2264 02:59:41.937969 [ 3.826566] hub 3-0:1.0: USB hub found
2265 02:59:41.943255 [ 3.830395] hub 3-0:1.0: 4 ports detected
2266 02:59:41.949154 [ 3.835317] usbcore: registered new interface driver usblp
2267 02:59:41.955652 [ 3.840882] usbcore: registered new interface driver usb-storage
2268 02:59:41.964415 [ 3.847172] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
2269 02:59:41.971360 [ 3.856141] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
2270 02:59:41.981229 [ 3.862931] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
2271 02:59:41.986496 [ 3.874336] i8042: Warning: Keylock active
2272 02:59:41.991378 [ 3.878601] serio: i8042 KBD port at 0x60,0x64 irq 1
2273 02:59:41.997138 [ 3.884819] rtc_cmos 00:01: RTC can wake from S4
2274 02:59:42.003620 [ 3.890599] rtc_cmos 00:01: registered as rtc0
2275 02:59:42.010760 [ 3.895190] rtc_cmos 00:01: alarms up to one day, 114 bytes nvram, hpet irqs
2276 02:59:42.020224 [ 3.903245] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
2277 02:59:42.028451 [ 3.912111] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
2278 02:59:42.036663 [ 3.920644] sdhci: Secure Digital Host Controller Interface driver
2279 02:59:42.039289 [ 3.926827] sdhci: Copyright(c) Pierre Ossman
2280 02:59:42.046488 [ 3.931249] sdhci-pci 0000:00:14.7: SDHCI controller found [1022:7906] (rev 1)
2281 02:59:42.057187 [ 3.942150] usb 1-1: new high-speed USB device number 2 using ehci-pci
2282 02:59:42.131677 [ 4.016139] usb 2-4: new high-speed USB device number 2 using xhci_hcd
2283 02:59:42.158994 [ 4.044023] mmc0: SDHCI controller on PCI [0000:00:14.7] using ADMA 64-bit
2284 02:59:42.169625 [ 4.051116] sdhci-pci 0000:02:00.0: SDHCI controller found [1217:8620] (rev 1)
2285 02:59:42.173461 [ 4.058934] mmc1: emmc 1.8v flag is set, force 1.8v signaling voltage
2286 02:59:42.181418 [ 4.067516] mmc1: SDHCI controller on PCI [0000:02:00.0] using ADMA
2287 02:59:42.187498 [ 4.074084] hid: raw HID events driver (C) Jiri Kosina
2288 02:59:42.194669 [ 4.079901] usbcore: registered new interface driver usbhid
2289 02:59:42.197618 [ 4.085497] usbhid: USB HID core driver
2290 02:59:42.207749 [ 4.090363] usb 1-1: New USB device found, idVendor=0438, idProduct=7900, bcdDevice= 0.18
2291 02:59:42.213501 [ 4.093560] cros_ec_lpcs GOOG0004:00: Chrome EC device registered
2292 02:59:42.220819 [ 4.098583] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2293 02:59:42.226081 [ 4.105983] snd_hda_intel 0000:00:01.1: Force to non-snoop mode
2294 02:59:42.232391 [ 4.118609] ipip: IPv4 and MPLS over IPv4 tunneling driver
2295 02:59:42.235864 [ 4.120140] hub 1-1:1.0: USB hub found
2296 02:59:42.241161 [ 4.124534] gre: GRE over IPv4 demultiplexor driver
2297 02:59:42.246139 [ 4.132884] ip_gre: GRE over IPv4 tunneling driver
2298 02:59:42.249407 [ 4.135106] hub 1-1:1.0: 4 ports detected
2299 02:59:42.254319 [ 4.138682] IPv4 over IPsec tunneling driver
2300 02:59:42.261933 [ 4.147395] snd_hda_intel 0000:00:01.1: Cannot probe codecs, giving up
2301 02:59:42.266259 [ 4.151242] Initializing XFRM netlink socket
2302 02:59:42.271646 [ 4.159236] NET: Registered protocol family 10
2303 02:59:42.277077 [ 4.164984] Segment Routing with IPv6
2304 02:59:42.282362 [ 4.169689] ip6_gre: GRE over IPv6 tunneling driver
2305 02:59:42.287701 [ 4.175109] NET: Registered protocol family 17
2306 02:59:42.292032 [ 4.179769] Key type dns_resolver registered
2307 02:59:42.299548 [ 4.184072] x86/pm: family 0x15 cpu detected, MSR saving is needed during suspending.
2308 02:59:42.308237 [ 4.192503] usb 2-4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
2309 02:59:42.314930 [ 4.192726] microcode: CPU0: patch_level=0x06006705
2310 02:59:42.320318 [ 4.200697] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
2311 02:59:42.325708 [ 4.206571] microcode: CPU1: patch_level=0x06006705
2312 02:59:42.331058 [ 4.212738] microcode: Microcode Update Driver: v2.2.
2313 02:59:42.335391 [ 4.217618] usb 2-4: Product: USB 10/100/1000 LAN
2314 02:59:42.339929 [ 4.217621] usb 2-4: Manufacturer: Realtek
2315 02:59:42.344362 [ 4.222676] IPI shorthand broadcast: enabled
2316 02:59:42.348705 [ 4.227376] usb 2-4: SerialNumber: 001000001
2317 02:59:42.356550 [ 4.231505] sched_clock: Marking stable (4202859947, 28606289)->(4259523198, -28056962)
2318 02:59:42.360840 [ 4.248324] registered taskstats version 1
2319 02:59:42.365214 [ 4.252461] Loading compiled-in X.509 certificates
2320 02:59:42.371771 [ 4.259914] PM: Magic number: 14:33:965
2321 02:59:42.376155 [ 4.264077] memory memory16: hash matches
2322 02:59:42.380726 [ 4.268259] printk: console [netcon0] enabled
2323 02:59:42.385085 [ 4.272644] netconsole: network logging started
2324 02:59:42.391528 [ 4.277786] acpi_cpufreq: overriding BIOS provided _PSD data
2325 02:59:42.398643 [ 4.284601] IP-Config: Failed to open gretap0
2326 02:59:42.401503 [ 4.289053] IP-Config: Failed to open erspan0
2327 02:59:42.406963 [ 4.293431] IP-Config: No network devices available
2328 02:59:42.414391 [ 4.298345] cfg80211: Loading compiled-in X.509 certificates for regulatory database
2329 02:59:42.425459 [ 4.310596] modprobe (79) used greatest stack depth: 14208 bytes left
2330 02:59:42.433145 [ 4.317939] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
2331 02:59:42.441251 [ 4.324975] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
2332 02:59:42.444834 [ 4.325961] ALSA device list:
2333 02:59:42.449265 [ 4.333777] cfg80211: failed to load regulatory.db
2334 02:59:42.452613 [ 4.336627] No soundcards found.
2335 02:59:42.459896 [ 4.345391] dw-apb-uart AMD0020:00: forbid DMA for kernel console
2336 02:59:42.470239 [ 4.355799] Freeing unused kernel image (initmem) memory: 1688K
2337 02:59:42.481378 [ 4.366929] Write protecting the kernel read-only data: 26624k
2338 02:59:42.489132 [ 4.374509] Freeing unused kernel image (text/rodata gap) memory: 2028K
2339 02:59:42.496052 [ 4.381261] Freeing unused kernel image (rodata/data gap) memory: 152K
2340 02:59:42.499393 [ 4.387798] Run /init as init process
2341 02:59:42.521221 [ 4.405435] usb 2-4: reset high-speed USB device number 2 using xhci_hcd
2342 02:59:42.522440 Loading, please wait...
2343 02:59:42.543520 [ 4.427908] usb 1-1.1: new high-speed USB device number 3 using ehci-pci
2344 02:59:42.544796 Starting version 247.3-7
2345 02:59:42.551497 [ 4.435617] systemd-udevd (101) used greatest stack depth: 14160 bytes left
2346 02:59:42.638595 [ 4.523998] udevadm (103) used greatest stack depth: 13560 bytes left
2347 02:59:42.655314 [ 4.538563] usb 1-1.1: New USB device found, idVendor=0408, idProduct=5186, bcdDevice= 0.03
2348 02:59:42.662615 [ 4.546973] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
2349 02:59:42.667157 [ 4.554310] usb 1-1.1: Product: HP TrueVision HD Camera
2350 02:59:42.672152 [ 4.559573] usb 1-1.1: Manufacturer: SunplusIT Inc
2351 02:59:42.677754 [ 4.564397] usb 1-1.1: SerialNumber: SunplusIT Inc
2352 02:59:42.752311 [ 4.635987] r8152 2-4:1.0: Direct firmware load for rtl_nic/rtl8153b-2.fw failed with error -2
2353 02:59:42.771332 [ 4.654196] r8152 2-4:1.0: unable to load firmware patch rtl_nic/rtl8153b-2.fw (-2)
2354 02:59:42.798306 [ 4.685470] r8152 2-4:1.0 eth0: v1.11.11
2355 02:59:42.836316 [ 4.721992] r8152 2-4:1.0 enx00e04c788555: renamed from eth0
2356 02:59:42.842761 [ 4.725907] usb 1-1.2: new full-speed USB device number 4 using ehci-pci
2357 02:59:42.940243 [ 4.824488] cros-usbpd-notify-acpi GOOG0003:00: Couldn't get Chrome EC device pointer.
2358 02:59:42.953068 [ 4.835530] usb 1-1.2: New USB device found, idVendor=0cf3, idProduct=e300, bcdDevice= 0.01
2359 02:59:42.959688 [ 4.843923] usb 1-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2360 02:59:43.090729 Begin: Loading essential drivers ... done.
2361 02:59:43.099159 Begin: Running /scripts/init-premount ... done.
2362 02:59:43.107172 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
2363 02:59:43.109497 Begin: Running /scripts/nfs-premount ... done.
2364 02:59:43.127413 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2365 02:59:43.132105 SIOCSIFFLAGS: Cannot assign requested address
2366 02:59:43.137823 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2367 02:59:43.141317 SIOCSIFFLAGS: Cannot assign requested address
2368 02:59:43.148428 IP-Config: enx00e04c788555 hardware address 00:e0:4c:78:85:55 mtu 1500 DHCP
2369 02:59:43.473704 [ 5.359297] mmc1: new HS200 MMC card at address 0001
2370 02:59:43.480420 [ 5.366475] mmcblk1: mmc1:0001 DF4016 14.7 GiB
2371 02:59:43.486778 [ 5.371306] mmcblk1boot0: mmc1:0001 DF4016 partition 1 4.00 MiB
2372 02:59:43.493357 [ 5.377443] mmcblk1boot1: mmc1:0001 DF4016 partition 2 4.00 MiB
2373 02:59:43.500044 [ 5.383919] mmcblk1rpmb: mmc1:0001 DF4016 partition 3 4.00 MiB, chardev (246:0)
2374 02:59:43.515815 [ 5.400170] mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
2375 02:59:44.249416 IP-Config: no response after 2 secs - giving up
2376 02:59:44.277769 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2377 02:59:44.278338 SIOCSIFFLAGS: Cannot assign requested address
2378 02:59:44.284348 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2379 02:59:44.288599 SIOCSIFFLAGS: Cannot assign requested address
2380 02:59:44.292016 IP-Config: enx00e04c788555 hardware address 00:e0:4c:78:85:55 mtu 1500 DHCP
2381 02:59:44.483012 [ 6.362372] IPv6: ADDRCONF(NETDEV_CHANGE): enx00e04c788555: link becomes ready
2382 02:59:44.489578 [ 6.372064] r8152 2-4:1.0 enx00e04c788555: carrier on
2383 02:59:45.758032 IP-Config: enx00e04c788555 complete (dhcp from 192.168.201.1):
2384 02:59:45.765561 address: 192.168.201.11 broadcast: 192.168.201.255 netmask: 255.255.255.0
2385 02:59:45.772069 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
2386 02:59:45.778399 host : hp-11A-G6-EE-grunt-cbg-8
2387 02:59:45.787379 domain : lava-r[ 7.668195] ipconfig (138) used greatest stack depth: 13464 bytes left
2388 02:59:45.792436 ack
2389 02:59:45.794952 rootserver: 192.168.201.1 rootpath:
2390 02:59:45.796207 filename :
2391 02:59:45.869421 [ 7.754474] nfsmount (139) used greatest stack depth: 12680 bytes left
2392 02:59:45.869565 done.
2393 02:59:45.879452 Begin: Running /scripts/nfs-bottom ... done.
2394 02:59:45.893587 Begin: Running /scripts/init-bottom ... done.
2395 02:59:46.894552 SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
2396 02:59:47.060109 [ 8.929729] systemd[1]: systemd 247.3-7 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
2397 02:59:47.076899 [ 8.964323] systemd[1]: Detected architecture x86-64.
2398 02:59:47.094492
2399 02:59:47.098331 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
2400 02:59:47.098417
2401 02:59:47.108866 [ 8.994539] systemd[1]: Set hostname to <debian-bullseye-amd64>.
2402 02:59:47.797585 [ 9.682394] systemd[1]: Queued start job for default target Graphical Interface.
2403 02:59:47.807593 [ 9.693498] systemd[1]: Created slice system-getty.slice.
2404 02:59:47.813664 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
2405 02:59:47.822679 [ 9.708805] systemd[1]: Created slice system-modprobe.slice.
2406 02:59:47.829049 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
2407 02:59:47.838665 [ 9.723899] systemd[1]: Created slice system-serial\x2dgetty.slice.
2408 02:59:47.844725 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
2409 02:59:47.853765 [ 9.739807] systemd[1]: Created slice User and Session Slice.
2410 02:59:47.859904 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
2411 02:59:47.870990 [ 9.754661] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
2412 02:59:47.878802 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
2413 02:59:47.887196 [ 9.771525] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
2414 02:59:47.895546 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
2415 02:59:47.906334 [ 9.789312] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
2416 02:59:47.915009 [[0;32m OK [0m] Set up automount [0;1;39mArbitrary…s File System Automount Point[0m.
2417 02:59:47.922833 [ 9.808336] systemd[1]: Reached target Local Encrypted Volumes.
2418 02:59:47.929067 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
2419 02:59:47.935793 [ 9.823316] systemd[1]: Reached target Paths.
2420 02:59:47.940676 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
2421 02:59:47.947282 [ 9.834313] systemd[1]: Reached target Remote File Systems.
2422 02:59:47.954636 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
2423 02:59:47.962048 [ 9.849275] systemd[1]: Reached target Slices.
2424 02:59:47.967068 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
2425 02:59:47.973202 [ 9.860275] systemd[1]: Reached target Swap.
2426 02:59:47.978170 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
2427 02:59:47.985976 [ 9.870668] systemd[1]: Listening on initctl Compatibility Named Pipe.
2428 02:59:47.992607 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
2429 02:59:48.001422 [ 9.887217] systemd[1]: Listening on Journal Audit Socket.
2430 02:59:48.006486 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
2431 02:59:48.013961 [ 9.900259] systemd[1]: Listening on Journal Socket (/dev/log).
2432 02:59:48.020565 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
2433 02:59:48.029673 [ 9.915819] systemd[1]: Listening on Journal Socket.
2434 02:59:48.034649 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
2435 02:59:48.043424 [ 9.928214] systemd[1]: Listening on Network Service Netlink Socket.
2436 02:59:48.049588 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
2437 02:59:48.058800 [ 9.945071] systemd[1]: Listening on udev Control Socket.
2438 02:59:48.065011 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
2439 02:59:48.073694 [ 9.959718] systemd[1]: Listening on udev Kernel Socket.
2440 02:59:48.079966 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
2441 02:59:48.087414 [ 9.973517] systemd[1]: Mounting Huge Pages File System...
2442 02:59:48.092479 Mounting [0;1;39mHuge Pages File System[0m...
2443 02:59:48.101720 [ 9.987772] systemd[1]: Mounting POSIX Message Queue File System...
2444 02:59:48.108041 Mounting [0;1;39mPOSIX Message Queue File System[0m...
2445 02:59:48.121986 [ 10.007964] systemd[1]: Mounting Kernel Debug File System...
2446 02:59:48.128576 Mounting [0;1;39mKernel Debug File System[0m...
2447 02:59:48.137659 [ 10.024227] systemd[1]: Mounting Kernel Trace File System...
2448 02:59:48.143001 Mounting [0;1;39mKernel Trace File System[0m...
2449 02:59:48.163509 [ 10.047033] systemd[1]: Starting Create list of static device nodes for the current kernel...
2450 02:59:48.171990 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
2451 02:59:48.183353 [ 10.068293] systemd[1]: Starting Load Kernel Module configfs...
2452 02:59:48.188795 Starting [0;1;39mLoad Kernel Module configfs[0m...
2453 02:59:48.204018 [ 10.090039] systemd[1]: Starting Load Kernel Module drm...
2454 02:59:48.210787 Starting [0;1;39mLoad Kernel Module drm[0m...
2455 02:59:48.218479 [ 10.105366] systemd[1]: Starting Load Kernel Module fuse...
2456 02:59:48.224941 Starting [0;1;39mLoad Kernel Module fuse[0m...
2457 02:59:48.240181 [ 10.122427] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
2458 02:59:48.255879 [ 10.139430] systemd[1]: Starting Journal Service...
2459 02:59:48.257762 Starting [0;1;39mJournal Service[0m...
2460 02:59:48.275556 [ 10.164206] fuse: init (API version 7.32)
2461 02:59:48.286012 [ 10.173200] systemd[1]: Starting Load Kernel Modules...
2462 02:59:48.291320 Starting [0;1;39mLoad Kernel Modules[0m...
2463 02:59:48.306771 [ 10.192442] systemd[1]: Starting Remount Root and Kernel File Systems...
2464 02:59:48.314623 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
2465 02:59:48.328150 [ 10.214009] systemd[1]: Starting Coldplug All udev Devices...
2466 02:59:48.333811 Starting [0;1;39mColdplug All udev Devices[0m...
2467 02:59:48.352929 [ 10.240072] systemd[1]: Mounted Huge Pages File System.
2468 02:59:48.359434 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
2469 02:59:48.368994 [ 10.254660] systemd[1]: Mounted POSIX Message Queue File System.
2470 02:59:48.375609 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
2471 02:59:48.384295 [ 10.270123] systemd[1]: Mounted Kernel Debug File System.
2472 02:59:48.389518 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
2473 02:59:48.404741 [ 10.287801] systemd[1]: Mounted Kernel Trace File System.
2474 02:59:48.409865 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
2475 02:59:48.424519 [ 10.308193] systemd[1]: Finished Create list of static device nodes for the current kernel.
2476 02:59:48.433692 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
2477 02:59:48.444689 [ 10.330535] systemd[1]: modprobe@configfs.service: Succeeded.
2478 02:59:48.451247 [ 10.337133] systemd[1]: Finished Load Kernel Module configfs.
2479 02:59:48.459230 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
2480 02:59:48.468783 [ 10.355861] systemd[1]: modprobe@drm.service: Succeeded.
2481 02:59:48.476016 [ 10.363015] systemd[1]: Finished Load Kernel Module drm.
2482 02:59:48.482616 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
2483 02:59:48.492941 [ 10.379857] systemd[1]: modprobe@fuse.service: Succeeded.
2484 02:59:48.500687 [ 10.387786] systemd[1]: Finished Load Kernel Module fuse.
2485 02:59:48.520593 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
2486 02:59:48.529282 [ 10.416128] systemd[1]: Finished Load Kernel Modules.
2487 02:59:48.537615 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
2488 02:59:48.547507 [ 10.433137] systemd[1]: Finished Remount Root and Kernel File Systems.
2489 02:59:48.558689 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
2490 02:59:48.568141 [ 10.454972] systemd[1]: Mounting FUSE Control File System...
2491 02:59:48.578888 Mounting [0;1;39mFUSE Control File System[0m...
2492 02:59:48.591961 [ 10.477588] systemd[1]: Mounting Kernel Configuration File System...
2493 02:59:48.597762 Mounting [0;1;39mKernel Configuration File System[0m...
2494 02:59:48.614425 [ 10.497392] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
2495 02:59:48.623736 [ 10.506830] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
2496 02:59:48.631806 [ 10.518589] systemd[1]: Starting Load/Save Random Seed...
2497 02:59:48.637253 Starting [0;1;39mLoad/Save Random Seed[0m...
2498 02:59:48.647450 [ 10.534104] systemd[1]: Starting Apply Kernel Variables...
2499 02:59:48.652969 Starting [0;1;39mApply Kernel Variables[0m...
2500 02:59:48.663871 [ 10.550743] systemd[1]: Starting Create System Users...
2501 02:59:48.670928 Starting [0;1;39mCreate System Users[0m...
2502 02:59:48.682267 [ 10.569206] systemd[1]: Started Journal Service.
2503 02:59:48.687860 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
2504 02:59:48.700638 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
2505 02:59:48.708534 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
2506 02:59:48.718258 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
2507 02:59:48.727317 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
2508 02:59:48.741377 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
2509 02:59:48.802276 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.[ 10.682534] systemd-journald[174]: Received client request to flush runtime journal.
2510 02:59:48.802394
2511 02:59:48.812603 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
2512 02:59:48.966178 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
2513 02:59:49.932487 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
2514 02:59:49.940118 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
2515 02:59:49.947887 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
2516 02:59:49.964895 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
2517 02:59:50.258542 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
2518 02:59:50.270822 Starting [0;1;39mCreate Volatile Files and Directories[0m...
2519 02:59:50.426557 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
2520 02:59:50.440307 Starting [0;1;39mNetwork Service[0m...
2521 02:59:50.871694 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
2522 02:59:50.891555 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
2523 02:59:51.218095 [[0;32m OK [0m] Found device [0;1;39m/dev/ttyS0[0m.
2524 02:59:51.396511 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
2525 02:59:51.482435 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
2526 02:59:51.508672 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
2527 02:59:51.538019 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
2528 02:59:51.552220 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
2529 02:59:51.564894 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
2530 02:59:51.573856 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
2531 02:59:51.582434 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
2532 02:59:51.593347 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
2533 02:59:51.601740 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
2534 02:59:51.609748 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
2535 02:59:51.621162 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
2536 02:59:51.695903 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
2537 02:59:51.768435 Starting [0;1;39mUser Login Management[0m...
2538 02:59:51.775758 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
2539 02:59:51.905256 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
2540 02:59:51.969186 Starting [0;1;39mNetwork Name Resolution[0m...
2541 02:59:52.149488 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
2542 02:59:52.218829 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
2543 02:59:52.838031 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
2544 02:59:52.848943 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
2545 02:59:52.858540 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
2546 02:59:52.869905 Starting [0;1;39mPermit User Sessions[0m...
2547 02:59:52.902801 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
2548 02:59:52.914503 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
2549 02:59:52.926660 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyS0[0m.
2550 02:59:52.935039 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
2551 02:59:52.944720 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
2552 02:59:52.951761 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
2553 02:59:52.966102 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
2554 02:59:53.000866 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
2555 02:59:53.051043
2556 02:59:53.054015 Debian GNU/Linux 11 debian-bullseye-amd64 ttyS0
2557 02:59:53.055586
2558 02:59:53.059983 debian-bullseye-amd64 login: root (automatic login)
2559 02:59:53.060058
2560 02:59:53.444002 Linux debian-bullseye-amd64 5.10.128-cip10 #1 SMP Tue Jul 5 02:48:48 UTC 2022 x86_64
2561 02:59:53.444153
2562 02:59:53.444227 The programs included with the Debian GNU/Linux system are free software;
2563 02:59:53.450256 the exact distribution terms for each program are described in the
2564 02:59:53.454700 individual files in /usr/share/doc/*/copyright.
2565 02:59:53.454774
2566 02:59:53.460675 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
2567 02:59:53.462207 permitted by applicable law.
2568 02:59:54.220484 Matched prompt #7: / #
2570 02:59:54.221913 Setting prompt string to ['/ #']
2571 02:59:54.222379 end: 2.2.5.1 login-action (duration 00:00:15) [common]
2573 02:59:54.223513 end: 2.2.5 auto-login-action (duration 00:00:16) [common]
2574 02:59:54.223973 start: 2.2.6 expect-shell-connection (timeout 00:04:19) [common]
2575 02:59:54.224323 Setting prompt string to ['/ #']
2576 02:59:54.224642 Forcing a shell prompt, looking for ['/ #']
2578 02:59:54.275817 / #
2579 02:59:54.276734 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
2580 02:59:54.277281 Waiting using forced prompt support (timeout 00:02:30)
2581 02:59:54.280216
2582 02:59:54.281639 end: 2.2.6 expect-shell-connection (duration 00:00:00) [common]
2583 02:59:54.282205 start: 2.2.7 export-device-env (timeout 00:04:19) [common]
2585 02:59:54.383950 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652'
2586 02:59:54.386962 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6750339/extract-nfsrootfs-l702p652'
2588 02:59:54.489412 / # export NFS_SERVER_IP='192.168.201.1'
2589 02:59:54.492158 export NFS_SERVER_IP='192.168.201.1'
2590 02:59:54.493040 end: 2.2.7 export-device-env (duration 00:00:00) [common]
2591 02:59:54.493190 end: 2.2 depthcharge-retry (duration 00:00:41) [common]
2592 02:59:54.493300 end: 2 depthcharge-action (duration 00:00:41) [common]
2593 02:59:54.493569 start: 3 lava-test-retry (timeout 00:08:54) [common]
2594 02:59:54.493680 start: 3.1 lava-test-shell (timeout 00:08:54) [common]
2595 02:59:54.493768 Using namespace: common
2597 02:59:54.594780 / # #
2598 02:59:54.595494 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
2599 02:59:54.598352 #
2600 02:59:54.599749 Using /lava-6750339
2602 02:59:54.701347 / # export SHELL=/bin/bash
2603 02:59:54.704963 export SHELL=/bin/bash
2605 02:59:54.806963 / # . /lava-6750339/environment
2606 02:59:54.808780 . /lava-6750339/environment
2608 02:59:54.914221 / # /lava-6750339/bin/lava-test-runner /lava-6750339/0
2609 02:59:54.914438 Test shell timeout: 10s (minimum of the action and connection timeout)
2610 02:59:54.916197 /lava-6750339/bin/lava-test-runner /lava-6750339/0
2611 02:59:55.161794 + export TESTRUN_ID=0_timesync-off
2612 02:59:55.163237 + TESTRUN_ID=0_timesync-off
2613 02:59:55.166774 + cd /lava-6750339/0/tests/0_timesync-off
2614 02:59:55.167771 ++ cat uuid
2615 02:59:55.174212 + UUID=6750339_1.5.2.3.1
2616 02:59:55.175156 + set +x
2617 02:59:55.179825 Received signal: <STARTRUN> 0_timesync-off 6750339_1.5.2.3.1
2618 02:59:55.179912 Starting test lava.0_timesync-off (6750339_1.5.2.3.1)
2619 02:59:55.180002 Skipping test definition patterns.
2620 02:59:55.180188 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6750339_1.5.2.3.1>
2621 02:59:55.182638 + systemctl stop systemd-timesyncd
2622 02:59:55.213750 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
2623 02:59:55.214057 + true
2624 02:59:55.215377 + set +x
2625 02:59:55.219946 Received signal: <ENDRUN> 0_timesync-off 6750339_1.5.2.3.1
2626 02:59:55.220036 Ending use of test pattern.
2627 02:59:55.220106 Ending test lava.0_timesync-off (6750339_1.5.2.3.1), duration 0.04
2629 02:59:55.220402 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6750339_1.5.2.3.1>
2630 02:59:55.287397 + export TESTRUN_ID=1_kselftest-lkdtm
2631 02:59:55.290152 + TESTRUN_ID=1_kselftest-lkdtm
2632 02:59:55.294386 + cd /lava-6750339/0/tests/1_kselftest-lkdtm
2633 02:59:55.295152 ++ cat uuid
2634 02:59:55.299520 + UUID=6750339_1.5.2.3.5
2635 02:59:55.300622 + set +x
2636 02:59:55.305368 Received signal: <STARTRUN> 1_kselftest-lkdtm 6750339_1.5.2.3.5
2637 02:59:55.305453 Starting test lava.1_kselftest-lkdtm (6750339_1.5.2.3.5)
2638 02:59:55.305538 Skipping test definition patterns.
2639 02:59:55.305831 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6750339_1.5.2.3.5>
2640 02:59:55.308804 + cd ./automated/linux/kselftest/
2641 02:59:55.338776 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-120-gf70f522cb972/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b hp-11A-G6-EE-grunt -g cip-gitlab -e '' -p /opt/kselftests/mainline/
2642 02:59:55.349227 INFO: Generating a skipfile based on /lava-6750339/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
2643 02:59:55.432318 [ 17.318178] skipgen (285) used greatest stack depth: 12624 bytes left
2644 02:59:55.439934 INFO: Using the following generated skipfile contents (until EOF):
2645 02:59:55.443974 breakpoints:breakpoint_test
2646 02:59:55.445867 breakpoints:step_after_suspend_test
2647 02:59:55.447882 ftrace:ftracetest
2648 02:59:55.449221 net:rtnetlink.sh
2649 02:59:55.450115 net:tls
2650 02:59:55.453566 netfilter:bridge_brouter.sh
2651 02:59:55.454753 netfilter:nft_flowtable.sh
2652 02:59:55.458280 netfilter:nft_trans_stress.sh
2653 02:59:55.459782 pidfd:pidfd_wait
2654 02:59:55.460121 INFO: EOF
2655 02:59:55.488649 INFO: Installing sed perl wget xz-utils iproute2
2656 02:59:56.112575 [ 17.998648] http (304) used greatest stack depth: 12528 bytes left
2657 02:59:56.279634 Hit:1 http://deb.debian.org/debian bullseye InRelease
2658 03:00:09.889991 Reading package lists...
2659 03:00:12.949156 Reading package lists...
2660 03:00:13.219104 Building dependency tree...
2661 03:00:13.221060 Reading state information...
2662 03:00:13.284005 iproute2 is already the newest version (5.10.0-4).
2663 03:00:13.288264 perl is already the newest version (5.32.1-4+deb11u2).
2664 03:00:13.291966 sed is already the newest version (4.7-1).
2665 03:00:13.296803 wget is already the newest version (1.21-1+deb11u1).
2666 03:00:13.300705 xz-utils is already the newest version (5.2.5-2).
2667 03:00:13.752833 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2668 03:00:13.885079 --2022-07-05 02:59:56-- http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.125-cip10-120-gf70f522cb972/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz
2669 03:00:13.899244 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
2670 03:00:14.044824 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
2671 03:00:14.190776 HTTP request sent, awaiting response... 200 OK
2672 03:00:14.195665 Length: 3500208 (3.3M) [application/octet-stream]
2673 03:00:14.198267 Saving to: 'kselftest.tar.xz'
2674 03:00:14.198764
2675 03:00:15.687673 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 47.81K 165KB/s kselftest.tar.xz 6%[> ] 216.08K 373KB/s kselftest.tar.xz 22%[===> ] 785.95K 857KB/s kselftest.tar.xz 57%[==========> ] 1.93M 1.66MB/s kselftest.tar.xz 89%[================> ] 3.00M 2.20MB/s kselftest.tar.xz 100%[===================>] 3.34M 2.24MB/s in 1.5s
2676 03:00:15.687835
2677 03:00:15.988514 2022-07-05 02:59:58 (2.24 MB/s) - 'kselftest.tar.xz' saved [3500208/3500208]
2678 03:00:15.988665
2679 03:00:23.714449 skiplist:
2680 03:00:23.717456 ========================================
2681 03:00:23.719916 breakpoints:breakpoint_test
2682 03:00:24.024856 breakpoints:step_after_suspend_test
2683 03:00:24.047504 ftrace:ftracetest
2684 03:00:24.066426 net:rtnetlink.sh
2685 03:00:24.086322 net:tls
2686 03:00:24.105831 netfilter:bridge_brouter.sh
2687 03:00:24.126674 netfilter:nft_flowtable.sh
2688 03:00:24.145467 netfilter:nft_trans_stress.sh
2689 03:00:24.161009 pidfd:pidfd_wait
2690 03:00:24.177987 ========================================
2691 03:00:24.790626 [ 46.678888] kselftest: Running tests in lkdtm
2692 03:00:24.801284 TAP version 13
2693 03:00:24.814066 1..70
2694 03:00:24.825983 # selftests: lkdtm: PANIC.sh
2695 03:00:24.931883 # Skipping PANIC: crashes entire system
2696 03:00:24.934575 ok 1 selftests: lkdtm: PANIC.sh # SKIP
2697 03:00:24.941227 # selftests: lkdtm: BUG.sh
2698 03:00:25.053323 [ 46.941543] lkdtm: Performing direct entry BUG
2699 03:00:25.058330 [ 46.946139] ------------[ cut here ]------------
2700 03:00:25.063620 [ 46.950813] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
2701 03:00:25.069448 [ 46.956113] invalid opcode: 0000 [#1] SMP NOPTI
2702 03:00:25.074279 [ 46.960638] CPU: 0 PID: 694 Comm: cat Not tainted 5.10.128-cip10 #1
2703 03:00:25.081058 [ 46.966892] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2704 03:00:25.084526 [ 46.972807] RIP: 0010:lkdtm_BUG+0x5/0x10
2705 03:00:25.103310 [ 46.976723] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
2706 03:00:25.108282 [ 46.995457] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
2707 03:00:25.115716 [ 47.000674] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
2708 03:00:25.122332 [ 47.007796] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
2709 03:00:25.130811 [ 47.014917] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
2710 03:00:25.137717 [ 47.022038] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2711 03:00:25.144201 [ 47.029158] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
2712 03:00:25.152266 [ 47.036280] FS: 00007f4269326580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2713 03:00:25.158282 [ 47.044356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2714 03:00:25.165041 [ 47.050091] CR2: 00007f4269103000 CR3: 0000000103252000 CR4: 00000000001506f0
2715 03:00:25.167051 [ 47.057211] Call Trace:
2716 03:00:25.171599 [ 47.059658] direct_entry.cold+0x2c/0x38
2717 03:00:25.175321 [ 47.063577] full_proxy_write+0x56/0x80
2718 03:00:25.179053 [ 47.067408] vfs_write+0xea/0x390
2719 03:00:25.181849 [ 47.070717] ksys_write+0x68/0xe0
2720 03:00:25.185683 [ 47.074027] do_syscall_64+0x33/0x40
2721 03:00:25.190781 [ 47.077596] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2722 03:00:25.193989 [ 47.082640] RIP: 0033:0x7f4269212f33
2723 03:00:25.213121 [ 47.086209] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2724 03:00:25.220009 [ 47.104943] RSP: 002b:00007ffe362d9a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2725 03:00:25.227276 [ 47.112499] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4269212f33
2726 03:00:25.234668 [ 47.119621] RDX: 0000000000000004 RSI: 00007f4269103000 RDI: 0000000000000001
2727 03:00:25.241752 [ 47.126742] RBP: 00007f4269103000 R08: 00007f4269102010 R09: 0000000000000000
2728 03:00:25.248585 [ 47.133864] R10: 00007f42693111c0 R11: 0000000000000246 R12: 0000000000000001
2729 03:00:25.255290 [ 47.140985] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2730 03:00:25.268184 [ 47.148109] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
2731 03:00:25.272510 [ 47.160635] ---[ end trace 8888217789f2a051 ]---
2732 03:00:25.276442 [ 47.165290] RIP: 0010:lkdtm_BUG+0x5/0x10
2733 03:00:25.295209 [ 47.169315] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
2734 03:00:25.300671 [ 47.188133] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
2735 03:00:25.307999 [ 47.193415] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
2736 03:00:25.315183 [ 47.200579] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
2737 03:00:25.322087 [ 47.207733] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
2738 03:00:25.330589 [ 47.214876] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2739 03:00:25.336911 [ 47.222023] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
2740 03:00:25.344997 [ 47.229170] FS: 00007f4269326580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2741 03:00:25.350649 [ 47.237251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2742 03:00:25.357424 [ 47.242991] CR2: 00007f4269103000 CR3: 0000000103252000 CR4: 00000000001506f0
2743 03:00:25.360776 # Segmentation fault
2744 03:00:25.386183 # [ 46.941543] lkdtm: Performing direct entry BUG
2745 03:00:25.390947 # [ 46.946139] ------------[ cut here ]------------
2746 03:00:25.398025 # [ 46.950813] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
2747 03:00:25.400627 # [ 46.956113] invalid opcode: 0000 [#1] SMP NOPTI
2748 03:00:25.409548 # [ 46.960638] CPU: 0 PID: 694 Comm: cat Not tainted 5.10.128-cip10 #1
2749 03:00:25.413181 # [ 46.966892] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2750 03:00:25.419244 # [ 46.972807] RIP: 0010:lkdtm_BUG+0x5/0x10
2751 03:00:25.436105 # [ 46.976723] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
2752 03:00:25.441501 # [ 46.995457] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
2753 03:00:25.449082 # [ 47.000674] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
2754 03:00:25.456367 # [ 47.007796] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
2755 03:00:25.463480 # [ 47.014917] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
2756 03:00:25.470681 # [ 47.022038] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2757 03:00:25.478571 # [ 47.029158] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
2758 03:00:25.486595 # [ 47.036280] FS: 00007f4269326580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2759 03:00:25.495435 # [ 47.044356] CS: 0010 DS: 0000 [ 47.374228] lkdtm: Performing direct entry WARNING
2760 03:00:25.497537 ES: 0000 CR0: 0000000080050033
2761 03:00:25.504360 # [ 47.050091] CR2: 00007f4269103000 CR3: 0000000103252000 CR4: 00000000001506f0
2762 03:00:25.506960 # [ 47.057211] Call Trace:
2763 03:00:25.511032 # [ 47.059658] direct_entry.cold+0x2c/0x38
2764 03:00:25.515204 # [ 47.063577] full_proxy_write+0x56/0x80
2765 03:00:25.521416 # [ 47.067408] [ 47.386736] ------------[ cut here ]------------
2766 03:00:25.523748 vfs_write+0xea/0x390
2767 03:00:25.526673 # [ 47.070717] ksys_write+0x68/0xe0
2768 03:00:25.530213 # [ 47.074027] do_syscall_64+0x33/0x40
2769 03:00:25.536552 # [ 47.077596] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2770 03:00:25.539738 # [ 47.082640] RIP: 0033:0x7f4269212f33
2771 03:00:25.552931 # [ 47.086209] Code: 8b 15 61 ef 0c 00 f7 d8 [ 47.413485] WARNING: CPU: 0 PID: 730 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x20
2772 03:00:25.566751 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2773 03:00:25.587340 # [ 47.104943] RSP: 002b:00007ffe362d9a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000[ 47.444033] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
2774 03:00:25.587429 01
2775 03:00:25.594040 # [ 47.112499] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4269212f33
2776 03:00:25.601111 # [ 47.119621] RDX: 0000000000000004 RSI: 00007f4269103000 RDI: 0000000000000001
2777 03:00:25.608262 # [ 47.126742] RBP: 00007f4269103000 R08: 00007f4269102010 R09: 0000000000000000
2778 03:00:25.616065 [ 47.478606] CPU: 0 PID: 730 Comm: cat Tainted: G D 5.10.128-cip10 #1
2779 03:00:25.623821 # [ 47.133864] R10: 00007f42693111c0 R11: 0000000000000246 R12: 0000000000000001
2780 03:00:25.630879 # [ 47.140985] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2781 03:00:25.644315 # [ 47.148109] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec[ 47.508463] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2782 03:00:25.649526 _chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
2783 03:00:25.653712 # [ 47.160635] ---[ end trace 8888217789f2a051 ]---
2784 03:00:25.658556 # [ 47.165290] RIP: 0010:lkdtm_BUG+0x5/0x10
2785 03:00:25.670907 # [ 47.169315] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff[ 47.536538] RIP: 0010:lkdtm_WARNING+0xf/0x20
2786 03:00:25.681306 ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
2787 03:00:25.687523 # [ 47.188133] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
2788 03:00:25.712251 # [ 47.193415] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000[ 47.563078] Code: ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02 01 75 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00
2789 03:00:25.712415 000000000
2790 03:00:25.719599 # [ 47.200579] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
2791 03:00:25.727264 # [ 47.207733] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
2792 03:00:25.738831 # [ 47.214876] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 00000000000[ 47.603908] RSP: 0018:ffffa94880913e60 EFLAGS: 00010202
2793 03:00:25.739948 00004
2794 03:00:25.747663 # [ 47.222023] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
2795 03:00:25.755251 # [ 47.229170] FS: 00007f4269326580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2796 03:00:25.761183 # [ 47.237251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2797 03:00:25.768588 # [ 47.631396] RAX: ffffffffbc4b1af0 RBX: 0000000000000002 RCX: 0000000000000000
2798 03:00:25.775121 [ 47.242991] CR2: 00007f4269103000 CR3: 0000000103252000 CR4: 00000000001506f0
2799 03:00:25.778835 # BUG: saw 'kernel BUG at': ok
2800 03:00:25.780892 ok 2 selftests: lkdtm: BUG.sh
2801 03:00:25.783732 # selftests: lkdtm: WARNING.sh
2802 03:00:25.790422 [ 47.660728] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a80
2803 03:00:25.797870 [ 47.683115] RBP: ffffffffbd4c0177 R08: 0000000000000000 R09: 0000000000000000
2804 03:00:25.805299 [ 47.690318] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
2805 03:00:25.812402 [ 47.697485] R13: ffffa94880913f10 R14: ffffa94880913f10 R15: ffff964a43433000
2806 03:00:25.820636 [ 47.704658] FS: 00007f71a4bc3580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2807 03:00:25.826414 [ 47.712784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2808 03:00:25.834882 [ 47.718565] CR2: 00007f71a49d3000 CR3: 000000010321e000 CR4: 00000000001506f0
2809 03:00:25.836305 [ 47.725731] Call Trace:
2810 03:00:25.839742 [ 47.728228] direct_entry.cold+0x2c/0x38
2811 03:00:25.843661 [ 47.732207] full_proxy_write+0x56/0x80
2812 03:00:25.846994 [ 47.736151] vfs_write+0xea/0x390
2813 03:00:25.850568 [ 47.739566] ksys_write+0x68/0xe0
2814 03:00:25.854048 [ 47.742998] do_syscall_64+0x33/0x40
2815 03:00:25.858975 [ 47.746635] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2816 03:00:25.863239 [ 47.751737] RIP: 0033:0x7f71a4ae2f33
2817 03:00:25.881746 [ 47.755410] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2818 03:00:25.889298 [ 47.774240] RSP: 002b:00007fffbb3237e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2819 03:00:25.896593 [ 47.781903] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f71a4ae2f33
2820 03:00:25.903663 [ 47.789071] RDX: 0000000000000008 RSI: 00007f71a49d3000 RDI: 0000000000000001
2821 03:00:25.910919 [ 47.796210] RBP: 00007f71a49d3000 R08: 00007f71a49d2010 R09: 0000000000000000
2822 03:00:25.918003 [ 47.803349] R10: 00007f71a4be11c0 R11: 0000000000000246 R12: 0000000000000001
2823 03:00:25.925057 [ 47.810476] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2824 03:00:25.928370 [ 47.817605] irq event stamp: 0
2825 03:00:25.935279 [ 47.820658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2826 03:00:25.942719 [ 47.826920] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
2827 03:00:25.952893 [ 47.835105] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
2828 03:00:25.957355 [ 47.843277] softirqs last disabled at (0): [<0000000000000000>] 0x0
2829 03:00:25.962161 [ 47.849539] ---[ end trace 8888217789f2a052 ]---
2830 03:00:25.985255 # [ 47.374228] lkdtm: Performing direct entry WARNING
2831 03:00:25.989010 # [ 47.386736] ------------[ cut here ]------------
2832 03:00:25.997193 # [ 47.413485] WARNING: CPU: 0 PID: 730 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x20
2833 03:00:26.009050 # [ 47.444033] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
2834 03:00:26.018171 # [ 47.478606] CPU: 0 PID: 730 Comm: cat Tainted: G D 5.10.128-cip10 #1
2835 03:00:26.023976 # [ 47.508463] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2836 03:00:26.027715 # [ 47.536538] RIP: 0010:lkdtm_WARNING+0xf/0x20
2837 03:00:26.046548 # [ 47.563078] Code: ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 0f 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02 01 75 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00
2838 03:00:26.051547 # [ 47.603908] RSP: 0018:ffffa94880913e60 EFLAGS: 00010202
2839 03:00:26.059379 # [ 47.631396] RAX: ffffffffbc4b1af0 RBX: 0000000000000002 RCX: 0000000000000000
2840 03:00:26.066135 # [ 47.660728] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a80
2841 03:00:26.075223 # [ 47.683115] RBP: ffffffffbd4c0177 R08: 0000000000000000 R09: 0000000000000000
2842 03:00:26.080803 # [ 47.690318] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
2843 03:00:26.091011 # [ 47.697485] R13: ffffa94880913f10 R14: ffffa948[ 47.972742] lkdtm: Performing direct entry WARNING_MESSAGE
2844 03:00:26.094341 80913f10 R15: ffff964a43433000
2845 03:00:26.102304 # [ 47.704658] FS: 00007f71a4bc3580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2846 03:00:26.108987 # [ 47.712784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2847 03:00:26.117708 # [ 47.718565] CR2: 00007f71a49d3000 CR3: 000000010321e000 [ 47.983338] ------------[ cut here ]------------
2848 03:00:26.119688 CR4: 00000000001506f0
2849 03:00:26.122875 # [ 47.725731] Call Trace:
2850 03:00:26.126946 # [ 47.728228] direct_entry.cold+0x2c/0x38
2851 03:00:26.130430 # [ 47.732207] full_proxy_write+0x56/0x80
2852 03:00:26.134501 # [ 47.736151] vfs_write+0xea/0x390
2853 03:00:26.137540 # [ 47.739566] ksys_write+0x68/0xe0
2854 03:00:26.144504 # [ 47.742998] do_syscall_6[ 48.010139] Warning message trigger count: 2
2855 03:00:26.145864 4+0x33/0x40
2856 03:00:26.150559 # [ 47.746635] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2857 03:00:26.154767 # [ 47.751737] RIP: 0033:0x7f71a4ae2f33
2858 03:00:26.176173 # [ 47.755410] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 [ 48.036656] WARNING: CPU: 0 PID: 765 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
2859 03:00:26.182452 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2860 03:00:26.190245 # [ 47.774240] RSP: 002b:00007fffbb3237e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2861 03:00:26.197699 # [ 47.781903] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f71a4ae2f33
2862 03:00:26.210639 # [ [ 48.067890] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
2863 03:00:26.217136 47.789071] RDX: 0000000000000008 RSI: 00007f71a49d3000 RDI: 0000000000000001
2864 03:00:26.224950 # [ 47.796210] RBP: 00007f71a49d3000 R08: 00007f71a49d2010 R09: 0000000000000000
2865 03:00:26.233270 # [ 47.803349] R10: 00007f71a4be11c0 R11: 0000000000000246 R12: 0000000000000001
2866 03:00:26.240141 # [ 47.[ 48.102483] CPU: 0 PID: 765 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2867 03:00:26.246775 810476] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2868 03:00:26.249713 # [ 47.817605] irq event stamp: 0
2869 03:00:26.256640 # [ 47.820658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2870 03:00:26.269692 # [ 47.826920] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] c[ 48.132344] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2871 03:00:26.270607 opy_process+0x63c/0x1c80
2872 03:00:26.278776 # [ 47.835105] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
2873 03:00:26.286039 # [ 47.843277] softirqs last disabled at (0): [<0000000000000000>] 0x0
2874 03:00:26.289907 # [ 47.849539] ---[ end trace 8888217789f2a052 ]---
2875 03:00:26.295574 # WAR[ 48.160544] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
2876 03:00:26.297703 NING: saw 'WARNING:': ok
2877 03:00:26.301095 ok 3 selftests: lkdtm: WARNING.sh
2878 03:00:26.304788 # selftests: lkdtm: WARNING_MESSAGE.sh
2879 03:00:26.323020 [ 48.187671] Code: 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 8b 05 11 1a 70 02 48 c7 c7 d8 06 4c bd 8d 70 01 89 35 01 1a 70 02 e8 26 b9 61 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 c7
2880 03:00:26.328888 [ 48.215200] RSP: 0018:ffffa9488098be60 EFLAGS: 00010286
2881 03:00:26.335354 [ 48.220474] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
2882 03:00:26.342890 [ 48.227682] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
2883 03:00:26.349833 [ 48.234842] RBP: ffffffffbd4c017f R08: 0000000000000000 R09: 0000000000000000
2884 03:00:26.357046 [ 48.242043] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
2885 03:00:26.363832 [ 48.249190] R13: ffffa9488098bf10 R14: ffffa9488098bf10 R15: ffff964a435cb000
2886 03:00:26.374133 [ 48.256345] FS: 00007fb325efb580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2887 03:00:26.377796 [ 48.264446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2888 03:00:26.385331 [ 48.270215] CR2: 00007fb325cdb000 CR3: 0000000103434000 CR4: 00000000001506f0
2889 03:00:26.387780 [ 48.277360] Call Trace:
2890 03:00:26.391565 [ 48.279836] direct_entry.cold+0x2c/0x38
2891 03:00:26.395852 [ 48.283783] full_proxy_write+0x56/0x80
2892 03:00:26.398943 [ 48.287642] vfs_write+0xea/0x390
2893 03:00:26.403012 [ 48.290976] ksys_write+0x68/0xe0
2894 03:00:26.405773 [ 48.294307] do_syscall_64+0x33/0x40
2895 03:00:26.410378 [ 48.297903] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2896 03:00:26.414174 [ 48.302982] RIP: 0033:0x7fb325deaf33
2897 03:00:26.432995 [ 48.306582] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2898 03:00:26.441921 [ 48.325369] RSP: 002b:00007ffee127f788 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2899 03:00:26.447555 [ 48.332957] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fb325deaf33
2900 03:00:26.455455 [ 48.340132] RDX: 0000000000000010 RSI: 00007fb325cdb000 RDI: 0000000000000001
2901 03:00:26.462096 [ 48.347284] RBP: 00007fb325cdb000 R08: 00007fb325cda010 R09: 0000000000000000
2902 03:00:26.469721 [ 48.354452] R10: 00007fb325ee91c0 R11: 0000000000000246 R12: 0000000000000001
2903 03:00:26.477504 [ 48.361602] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2904 03:00:26.479890 [ 48.368775] irq event stamp: 0
2905 03:00:26.485921 [ 48.371854] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2906 03:00:26.494050 [ 48.378161] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
2907 03:00:26.502790 [ 48.386352] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
2908 03:00:26.508790 [ 48.394563] softirqs last disabled at (0): [<0000000000000000>] 0x0
2909 03:00:26.513170 [ 48.400849] ---[ end trace 8888217789f2a053 ]---
2910 03:00:26.544382 # [ 47.972742] lkdtm: Performing direct entry WARNING_MESSAGE
2911 03:00:26.548046 # [ 47.983338] ------------[ cut here ]------------
2912 03:00:26.553083 # [ 48.010139] Warning message trigger count: 2
2913 03:00:26.562997 # [ 48.036656] WARNING: CPU: 0 PID: 765 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
2914 03:00:26.574153 # [ 48.067890] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
2915 03:00:26.582252 # [ 48.102483] CPU: 0 PID: 765 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2916 03:00:26.588987 # [ 48.132344] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2917 03:00:26.593434 # [ 48.160544] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
2918 03:00:26.612608 # [ 48.187671] Code: 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 8b 05 11 1a 70 02 48 c7 c7 d8 06 4c bd 8d 70 01 89 35 01 1a 70 02 e8 26 b9 61 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 c7
2919 03:00:26.618725 # [ 48.215200] RSP: 0018:ffffa9488098be60 EFLAGS: 00010286
2920 03:00:26.625513 # [ 48.220474] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
2921 03:00:26.632467 # [ 48.227682] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
2922 03:00:26.639991 # [ 48.234842] RBP: ffffffffbd4c017f R08: 0000000000000000 R09: 0000000000000000
2923 03:00:26.647102 # [ 48.242043] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
2924 03:00:26.654395 # [ 48.249190] R13: ffffa9488098bf10 R14: ffffa9488098bf10 R15: ffff964a435cb000
2925 03:00:26.659431 # [ 48.541291] lkdtm: Performing direct entry EXCEPTION
2926 03:00:26.667364 [ 48.256345] FS: 00007fb325efb580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2927 03:00:26.674506 # [ 48.264446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2928 03:00:26.680606 # [ 48.270215] CR2: 00007fb325cdb000 CR3: 0000000103434000 CR4: 00000000001506f0
2929 03:00:26.689062 # [ 48.27[ 48.551484] BUG: kernel NULL pointer dereference, address: 0000000000000000
2930 03:00:26.693804 [ 48.580591] #PF: supervisor write access in kernel mode
2931 03:00:26.695245 7360] Call Trace:
2932 03:00:26.699432 # [ 48.279836] direct_entry.cold+0x2c/0x38
2933 03:00:26.703351 # [ 48.283783] full_proxy_write+0x56/0x80
2934 03:00:26.707649 # [ 48.287642] vfs_write+0xea/0x390
2935 03:00:26.710991 # [ 48.290976] ksys_write+0x68/0xe0
2936 03:00:26.715107 # [ 48.294307] do_syscall_64+0x33/0x40
2937 03:00:26.721222 # [ 48.297903] ent[ 48.585806] #PF: error_code(0x0002) - not-present page
2938 03:00:26.724316 ry[_SYSCALL_64_after_hwframe+0x44/0xa9
2939 03:00:26.729046 # [ 48.302982] RIP: 0033:0x7fb325deaf33
2940 03:00:26.745919 # [ 48.306582] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 48.613118] PGD 0 P4D 0
2941 03:00:26.749754 [ 48.637836] Oops: 0002 [#2] SMP NOPTI
2942 03:00:26.753260 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2943 03:00:26.761452 # [ 48.325369] RSP: 002b:00007ffee127f788 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2944 03:00:26.767787 # [ 48.332957] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fb325deaf33
2945 03:00:26.779418 # [ 48.340132] RDX: 0000000000000010 [ 48.641494] CPU: 0 PID: 797 Comm: cat Tainted: G D W 5.10.128-cip10 #1
2946 03:00:26.784951 [ 48.671316] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2947 03:00:26.790658 RSI: 00007fb325cdb000 RDI: 0000000000000001
2948 03:00:26.796513 # [ 48.347284] RBP: 00007fb325cdb000 R08: 00007fb325cda010 R09: 0000000000000000
2949 03:00:26.803732 # [ 48.354452] R10: 00007fb325ee91c0 R11: 0000000000000246 R12: 0000000000000001
2950 03:00:26.812033 # [ 48.361602] R13: 0000000000000001 R14:[ 48.677230] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
2951 03:00:26.830492 [ 48.703850] Code: 48 c7 c7 d8 06 4c bd 8d 70 01 89 35 01 1a 70 02 e8 26 b9 61 00 0f 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00
2952 03:00:26.834824 0000000000020000 R15: 0000000000020000
2953 03:00:26.837337 # [ 48.368775] irq event stamp: 0
2954 03:00:26.844636 # [ 48.371854] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2955 03:00:26.852235 # [ 48.378161] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
2956 03:00:26.857728 # [ 48[ 48.722584] RSP: 0018:ffffa94880a13e60 EFLAGS: 00010282
2957 03:00:26.864835 [ 48.749982] RAX: ffffffffbc4b1b40 RBX: 0000000000000004 RCX: 0000000000000000
2958 03:00:26.872412 .386352] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
2959 03:00:26.879211 # [ 48.394563] softirqs last disabled at (0): [<0000000000000000>] 0x0
2960 03:00:26.883757 # [ 48.400849] ---[ end trace 8888217789f2a053 ]---
2961 03:00:26.894662 # WARNING_MESSAGE: saw 'message trigger[ 48.757103] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9aa0
2962 03:00:26.902275 [ 48.786410] RBP: ffffffffbd3f5d97 R08: 0000000000000000 R09: 0000000000000000
2963 03:00:26.908930 [ 48.793532] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
2964 03:00:26.909844 ': ok
2965 03:00:26.913645 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2966 03:00:26.915754 # selftests: lkdtm: EXCEPTION.sh
2967 03:00:26.922622 [ 48.800653] R13: ffffa94880a13f10 R14: ffffa94880a13f10 R15: ffff964a44919000
2968 03:00:26.930723 [ 48.815052] FS: 00007fcf5ed2b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2969 03:00:26.936831 [ 48.823128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2970 03:00:26.944009 [ 48.828864] CR2: 0000000000000000 CR3: 00000001034ac000 CR4: 00000000001506f0
2971 03:00:26.946286 [ 48.835986] Call Trace:
2972 03:00:26.950506 [ 48.838434] direct_entry.cold+0x2c/0x38
2973 03:00:26.954453 [ 48.842353] full_proxy_write+0x56/0x80
2974 03:00:26.957857 [ 48.846185] vfs_write+0xea/0x390
2975 03:00:26.961047 [ 48.849494] ksys_write+0x68/0xe0
2976 03:00:26.964992 [ 48.852806] do_syscall_64+0x33/0x40
2977 03:00:26.969319 [ 48.856377] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2978 03:00:26.973264 [ 48.861422] RIP: 0033:0x7fcf5ec4af33
2979 03:00:26.991956 [ 48.864990] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2980 03:00:26.999896 [ 48.883725] RSP: 002b:00007ffca155bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2981 03:00:27.006417 [ 48.891281] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fcf5ec4af33
2982 03:00:27.013823 [ 48.898403] RDX: 000000000000000a RSI: 00007fcf5eb3b000 RDI: 0000000000000001
2983 03:00:27.020894 [ 48.905524] RBP: 00007fcf5eb3b000 R08: 00007fcf5eb3a010 R09: 0000000000000000
2984 03:00:27.027689 [ 48.912644] R10: 00007fcf5ed491c0 R11: 0000000000000246 R12: 0000000000000001
2985 03:00:27.035852 [ 48.919766] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2986 03:00:27.047994 [ 48.926892] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
2987 03:00:27.050456 [ 48.939313] CR2: 0000000000000000
2988 03:00:27.054710 [ 48.942715] ---[ end trace 8888217789f2a054 ]---
2989 03:00:27.058797 [ 48.947406] RIP: 0010:lkdtm_BUG+0x5/0x10
2990 03:00:27.077892 [ 48.951413] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
2991 03:00:27.082946 [ 48.970268] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
2992 03:00:27.090685 [ 48.975588] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
2993 03:00:27.098253 [ 48.982771] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
2994 03:00:27.105370 [ 48.989940] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
2995 03:00:27.112074 [ 48.997117] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2996 03:00:27.119729 [ 49.004302] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
2997 03:00:27.127384 [ 49.011468] FS: 00007fcf5ed2b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
2998 03:00:27.133802 [ 49.019601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2999 03:00:27.140392 [ 49.025378] CR2: 0000000000000000 CR3: 00000001034ac000 CR4: 00000000001506f0
3000 03:00:27.583342 [ 49.469735] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3001 03:00:27.584273 # Killed
3002 03:00:27.589854 # [ 48.541291] lkdtm: Performing direct entry EXCEPTION
3003 03:00:27.596288 # [ 48.551484] BUG: kernel NULL pointer dereference, address: 0000000000000000
3004 03:00:27.602648 # [ 48.580591] #PF: supervisor write access in kernel mode
3005 03:00:27.609866 # [ 48.585806] #PF: error_code(0x0002) - [ 49.475327] lkdtm: attempting good list addition
3006 03:00:27.611874 not-present page
3007 03:00:27.614771 # [ 48.613118] PGD 0 P4D 0
3008 03:00:27.618729 # [ 48.637836] Oops: 0002 [#2] SMP NOPTI
3009 03:00:27.626044 # [ 48.641494] CPU: 0 PID: 797 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3010 03:00:27.631966 # [ 48.671316] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3011 03:00:27.638313 # [[ 49.502122] lkdtm: attempting corrupted list addition
3012 03:00:27.641577 48.677230] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3013 03:00:27.664299 # [ 48.703850] Code: 48 c7 c7 d8 06 4c bd 8d 70 01 89 35 01 1a 70 02 e8 26 b9 61 00 0f 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 <c7> 04 25 00 00 00 00 00 00 00 00 c3 66 66 2e 0f 1f 84 0[ 49.529373] lkdtm: list_add() corruption not detected!
3014 03:00:27.666284 0 00 00 00
3015 03:00:27.671224 # [ 48.722584] RSP: 0018:ffffa94880a13e60 EFLAGS: 00010282
3016 03:00:27.677919 # [ 48.749982] RAX: ffffffffbc4b1b40 RBX: 0000000000000004 RCX: 0000000000000000
3017 03:00:27.685441 # [ 48.757103] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9aa0
3018 03:00:27.693761 # [ 48.786410] RBP: ffffffffbd3f5d97 R08: 0000000000000000 R09: 0000000000000000
3019 03:00:27.700308 # [ 48.793532] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3020 03:00:27.708325 # [ 48.800653] R13: ffffa94880a13f10 R14: ffffa94880a13f10 R15: ffff964a44919000
3021 03:00:27.715522 # [ 48.815052] FS: 00007fcf5ed2b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3022 03:00:27.722304 # [ 48.823128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3023 03:00:27.729105 # [ 48.828864] CR2: 0000000000000000 CR3: 00000001034ac000 CR4: 00000000001506f0
3024 03:00:27.732372 # [ 48.835986] Call Trace:
3025 03:00:27.736415 # [ 48.838434] direct_entry.cold+0x2c/0x38
3026 03:00:27.739393 # [ 48.842353] full_proxy_write+0x56/0x80
3027 03:00:27.742723 # [ 48.846185] vfs_write+0xea/0x390
3028 03:00:27.747976 # [ 48.849494] ksys_write+0x68/0xe0
3029 03:00:27.750314 # [ 48.852806] do_syscall_64+0x33/0x40
3030 03:00:27.755652 # [ 48.856377] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3031 03:00:27.758889 # [ 48.861422] RIP: 0033:0x7fcf5ec4af33
3032 03:00:27.778550 # [ 48.864990] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3033 03:00:27.785349 # [ 48.883725] RSP: 002b:00007ffca155bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3034 03:00:27.792508 # [ 48.891281] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fcf5ec4af33
3035 03:00:27.800941 # [ 48.898403] RDX: 000000000000000a RSI: 00007fcf5eb3b000 RDI: 0000000000000001
3036 03:00:27.807389 # [ 48.905524] RBP: 00007fcf5eb3b000 R08: 00007fcf5eb3a010 R09: 0000000000000000
3037 03:00:27.814874 # [ 48.912644] R10: 00007fcf5ed491c0 R11: 0000000000000246 R12: 0000000000000001
3038 03:00:27.825660 # [ 48.919766] R13: 0000000000000001 R14: 000000000002000[ 49.704246] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3039 03:00:27.828295 0 R15: 0000000000020000
3040 03:00:27.841000 # [ 48.926892] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3041 03:00:27.843744 # [ 48.939313] CR2: 0000000000000000
3042 03:00:27.852527 # [ 48.942715] ---[ end trace 8888217789f2a0[ 49.717588] lkdtm: attempting good list removal
3043 03:00:27.853520 54 ]---
3044 03:00:27.857795 # [ 48.947406] RIP: 0010:lkdtm_BUG+0x5/0x10
3045 03:00:27.879273 # [ 48.951413] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 8[ 49.744319] lkdtm: attempting corrupted list removal
3046 03:00:27.881917 3 05 30 1a 70 02
3047 03:00:27.886206 # [ 48.970268] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3048 03:00:27.893283 # [ 48.975588] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3049 03:00:27.901304 # [ 48.982771] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3050 03:00:27.907058 # [ 48[ 49.771449] lkdtm: list_del() corruption not detected!
3051 03:00:27.913314 .989940] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3052 03:00:27.920579 # [ 48.997117] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3053 03:00:27.927968 # [ 49.004302] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3054 03:00:27.936203 # [ 49.011468] FS: 00007fcf5ed2b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3055 03:00:27.942506 # [ 49.019601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3056 03:00:27.949124 # [ 49.025378] CR2: 0000000000000000 CR3: 00000001034ac000 CR4: 00000000001506f0
3057 03:00:27.952932 # EXCEPTION: saw 'call trace:': ok
3058 03:00:27.955690 ok 5 selftests: lkdtm: EXCEPTION.sh
3059 03:00:27.957948 # selftests: lkdtm: LOOP.sh
3060 03:00:27.961392 # Skipping LOOP: Hangs the system
3061 03:00:27.964361 ok 6 selftests: lkdtm: LOOP.sh # SKIP
3062 03:00:27.968105 # selftests: lkdtm: EXHAUST_STACK.sh
3063 03:00:27.972817 # Skipping EXHAUST_STACK: Corrupts memory on failure
3064 03:00:27.976508 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
3065 03:00:27.979771 # selftests: lkdtm: CORRUPT_STACK.sh
3066 03:00:27.985116 # Skipping CORRUPT_STACK: Crashes entire system on success
3067 03:00:27.989740 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
3068 03:00:27.993098 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
3069 03:00:27.999419 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
3070 03:00:28.003552 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
3071 03:00:28.007220 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
3072 03:00:28.012898 # [ 49.469735] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3073 03:00:28.018102 # [ 49.475327] lkdtm: attempting good list addition
3074 03:00:28.023140 # [ 49.502122] lkdtm: attempting corrupted list addition
3075 03:00:28.027847 # [ 49.529373] lkdtm: list_add() corruption not detected!
3076 03:00:28.033263 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
3077 03:00:28.038667 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
3078 03:00:28.048415 # selftests: lkd[ 49.930075] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3079 03:00:28.048865 tm: CORRUPT_LIST_DEL.sh
3080 03:00:28.054418 # [ 49.704246] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3081 03:00:28.058627 # [ 49.717588] lkdtm: attempting good list removal
3082 03:00:28.064099 # [ 49.744319] lkdtm: attempting corrupted list removal
3083 03:00:28.075222 # [ 49.771449] lkdtm: list_del() corruption not de[ 49.938137] lkdtm: attempting bad read from page below current stack
3084 03:00:28.075663 tected!
3085 03:00:28.080711 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
3086 03:00:28.085864 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
3087 03:00:28.089894 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3088 03:00:28.099687 [ 49.966673] BUG: stack guard page was hit at 0000000025aa8011 (stack is 000000006a4d8c6c..000000003fc99271)
3089 03:00:28.105891 [ 49.991543] kernel stack overflow (page fault): 0000 [#3] SMP NOPTI
3090 03:00:28.113344 [ 49.997802] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3091 03:00:28.119311 [ 50.005530] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3092 03:00:28.125421 [ 50.011444] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3093 03:00:28.145157 [ 50.017268] Code: 41 5c c3 0f 1f 44 00 00 53 48 c7 c7 78 0a 4c bd 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 31 a4 fd ff 48 c7 c7 b8 0a 4c bd <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 17 a4 fd ff 0f 1f 44
3094 03:00:28.149644 [ 50.036002] RSP: 0018:ffffa94880d13e50 EFLAGS: 00010246
3095 03:00:28.156178 [ 50.041218] RAX: 0000000000000038 RBX: ffffa94880d10000 RCX: 0000000000000000
3096 03:00:28.165258 [ 50.048340] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd4c0ab8
3097 03:00:28.170214 [ 50.055461] RBP: ffffffffbd4c01e2 R08: 0000000000000000 R09: 0000000000000000
3098 03:00:28.178035 [ 50.062582] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3099 03:00:28.184886 [ 50.069703] R13: ffffa94880d13f10 R14: ffffa94880d13f10 R15: ffff964a435df000
3100 03:00:28.192802 [ 50.076826] FS: 00007f9256c3c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3101 03:00:28.198799 [ 50.084901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3102 03:00:28.205829 [ 50.090635] CR2: ffffa94880d0ffff CR3: 0000000101d8e000 CR4: 00000000001506f0
3103 03:00:28.208194 [ 50.097756] Call Trace:
3104 03:00:28.213208 [ 50.100200] ? lkdtm_CORRUPT_LIST_DEL+0xdc/0xdc
3105 03:00:28.216205 [ 50.104723] direct_entry.cold+0x2c/0x38
3106 03:00:28.220755 [ 50.108642] full_proxy_write+0x56/0x80
3107 03:00:28.224007 [ 50.112473] vfs_write+0xea/0x390
3108 03:00:28.226842 [ 50.115781] ksys_write+0x68/0xe0
3109 03:00:28.230922 [ 50.119091] do_syscall_64+0x33/0x40
3110 03:00:28.235948 [ 50.122660] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3111 03:00:28.238949 [ 50.127703] RIP: 0033:0x7f9256b2af33
3112 03:00:28.258075 [ 50.131272] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3113 03:00:28.265262 [ 50.150007] RSP: 002b:00007ffc0058ecd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3114 03:00:28.272521 [ 50.157561] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f9256b2af33
3115 03:00:28.279773 [ 50.164683] RDX: 0000000000000019 RSI: 00007f9256a1b000 RDI: 0000000000000001
3116 03:00:28.287085 [ 50.171803] RBP: 00007f9256a1b000 R08: 00007f9256a1a010 R09: 0000000000000000
3117 03:00:28.294559 [ 50.178924] R10: 00007f9256c291c0 R11: 0000000000000246 R12: 0000000000000001
3118 03:00:28.301063 [ 50.186044] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3119 03:00:28.313519 [ 50.193170] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3120 03:00:28.318654 [ 50.205590] ---[ end trace 8888217789f2a055 ]---
3121 03:00:28.322118 [ 50.210201] RIP: 0010:lkdtm_BUG+0x5/0x10
3122 03:00:28.341075 [ 50.214116] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3123 03:00:28.345693 [ 50.232850] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3124 03:00:28.353031 [ 50.238065] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3125 03:00:28.360520 [ 50.245188] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3126 03:00:28.367981 [ 50.252310] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3127 03:00:28.374234 [ 50.259430] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3128 03:00:28.381502 [ 50.266551] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3129 03:00:28.390046 [ 50.273672] FS: 00007f9256c3c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3130 03:00:28.395828 [ 50.281747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3131 03:00:28.402698 [ 50.287482] CR2: ffffa94880d0ffff CR3: 0000000101d8e000 CR4: 00000000001506f0
3132 03:00:28.411535 [ 50.294604] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3133 03:00:28.419589 [ 50.303459] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1022, name: cat
3134 03:00:28.422914 [ 50.311015] INFO: lockdep is turned off.
3135 03:00:28.429256 [ 50.314929] irq event stamp: 0
3136 03:00:28.432673 [ 50.317977] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3137 03:00:28.440071 [ 50.324234] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3138 03:00:28.448457 [ 50.332397] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3139 03:00:28.455954 [ 50.340558] softirqs last disabled at (0): [<0000000000000000>] 0x0
3140 03:00:28.462829 [ 50.346814] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3141 03:00:28.468727 [ 50.354543] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3142 03:00:28.471677 [ 50.360451] Call Trace:
3143 03:00:28.474263 [ 50.362895] dump_stack+0x77/0x97
3144 03:00:28.477841 [ 50.366206] ___might_sleep.cold+0xa6/0xb6
3145 03:00:28.481731 [ 50.370297] exit_signals+0x1c/0x2d0
3146 03:00:28.485085 [ 50.373867] do_exit+0xd5/0xb00
3147 03:00:28.488575 [ 50.377004] ? ksys_write+0x68/0xe0
3148 03:00:28.493304 [ 50.380487] rewind_stack_do_exit+0x17/0x20
3149 03:00:28.496264 [ 50.384663] RIP: 0033:0x7f9256b2af33
3150 03:00:28.515308 [ 50.388232] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3151 03:00:28.522565 [ 50.406967] RSP: 002b:00007ffc0058ecd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3152 03:00:28.529899 [ 50.414522] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f9256b2af33
3153 03:00:28.537140 [ 50.421644] RDX: 0000000000000019 RSI: 00007f9256a1b000 RDI: 0000000000000001
3154 03:00:28.543487 [ 50.428766] RBP: 00007f9256a1b000 R08: 00007f9256a1a010 R09: 0000000000000000
3155 03:00:28.551823 [ 50.435888] R10: 00007f9256c291c0 R11: 0000000000000246 R12: 0000000000000001
3156 03:00:28.557721 [ 50.443010] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3157 03:00:28.560566 # Segmentation fault
3158 03:00:28.592515 # [ 49.930075] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3159 03:00:28.599148 # [ 49.938137] lkdtm: attempting bad read from page below current stack
3160 03:00:28.608959 # [ 49.966673] BUG: stack guard page was hit at 0000000025aa8011 (stack is 000000006a4d8c6c..000000003fc99271)
3161 03:00:28.615086 # [ 49.991543] kernel stack overflow (page fault): 0000 [#3] SMP NOPTI
3162 03:00:28.623131 # [ 49.997802] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3163 03:00:28.628988 # [ 50.005530] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3164 03:00:28.634988 # [ 50.011444] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3165 03:00:28.654493 # [ 50.017268] Code: 41 5c c3 0f 1f 44 00 00 53 48 c7 c7 78 0a 4c bd 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 31 a4 fd ff 48 c7 c7 b8 0a 4c bd <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 17 a4 fd ff 0f 1f 44
3166 03:00:28.659760 # [ 50.036002] RSP: 0018:ffffa94880d13e50 EFLAGS: 00010246
3167 03:00:28.667696 # [ 50.041218] RAX: 0000000000000038 RBX: ffffa94880d10000 RCX: 0000000000000000
3168 03:00:28.673978 # [ 50.048340] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd4c0ab8
3169 03:00:28.681762 # [ 50.055461] RBP: ffffffffbd4c01e2 R08: 0000000000000000 R09: 0000000000000000
3170 03:00:28.688268 # [ 50.062582] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3171 03:00:28.696609 # [ 50.069703] R13: ffffa94880d13f10 R14: ffffa94880d13f10 R15: ffff964a435df000
3172 03:00:28.708544 # [ 50.076826] FS: 00007f9256c3c580(0000) GS:ffff964a6ac00000(0000) k[ 50.592736] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3173 03:00:28.711321 nlGS:0000000000000000
3174 03:00:28.716209 # [ 50.084901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3175 03:00:28.723568 # [ 50.090635] CR2: ffffa94880d0ffff CR3: 0000000101d8e000 CR4: 00000000001506f0
3176 03:00:28.726761 # [ 50.097756] Call Trace:
3177 03:00:28.737157 # [ 50.100200] ? lkdtm_CORRUPT_LIST_DEL+0xdc/0xd[ 50.600551] lkdtm: attempting bad read from page above current stack
3178 03:00:28.738150 c
3179 03:00:28.741545 # [ 50.104723] direct_entry.cold+0x2c/0x38
3180 03:00:28.745532 # [ 50.108642] full_proxy_write+0x56/0x80
3181 03:00:28.748826 # [ 50.112473] vfs_write+0xea/0x390
3182 03:00:28.752727 # [ 50.115781] ksys_write+0x68/0xe0
3183 03:00:28.756803 # [ 50.119091] do_syscall_64+0x33/0x40
3184 03:00:28.768537 # [ 50.122660] entry_SYSCALL_64_af[ 50.629101] BUG: stack guard page was hit at 000000009bb15e0f (stack is 000000001c6800df..00000000aebd1c2e)
3185 03:00:28.770674 ter_hwframe+0x44/0xa9
3186 03:00:28.775068 # [ 50.127703] RIP: 0033:0x7f9256b2af33
3187 03:00:28.797115 # [ 50.131272] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 [ 50.660982] kernel stack overflow (page fault): 0000 [#4] SMP NOPTI
3188 03:00:28.799949 48 83 ec 28 48 89 54 24 18
3189 03:00:28.807423 # [ 50.150007] RSP: 002b:00007ffc0058ecd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3190 03:00:28.814963 # [ 50.157561] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f9256b2af33
3191 03:00:28.827183 # [ 50.164683] RDX: 0000000000000019 RSI: 00007f9256a[ 50.689420] CPU: 0 PID: 1055 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3192 03:00:28.833587 [ 50.719332] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3193 03:00:28.836007 1b000 RDI: 0000000000000001
3194 03:00:28.843207 # [ 50.171803] RBP: 00007f9256a1b000 R08: 00007f9256a1a010 R09: 0000000000000000
3195 03:00:28.850227 # [ 50.178924] R10: 00007f9256c291c0 R11: 0000000000000246 R12: 0000000000000001
3196 03:00:28.863354 # [ 50.186044] R13: 0000000000000001 R14: 000000000002000[ 50.725246] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3197 03:00:28.863872 0 R15: 0000000000020000
3198 03:00:28.876432 # [ 50.193170] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3199 03:00:28.880892 # [ 50.205590] ---[ end trace 8888217789f2a055 ]---
3200 03:00:28.902891 # [ 50.210201] RIP: 0010:lkdt[ 50.753334] Code: a4 fd ff 0f 1f 44 00 00 53 48 c7 c7 f0 0a 4c bd 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 f7 a3 fd ff 48 c7 c7 30 0b 4c bd <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 da a3 fd ff
3201 03:00:28.903812 m_BUG+0x5/0x10
3202 03:00:28.922649 # [ 50.214116] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3203 03:00:28.930790 # [ 50.232850] RSP: [ 50.794257] RSP: 0018:ffffa94880d93e50 EFLAGS: 00010246
3204 03:00:28.936400 [ 50.821660] RAX: 0000000000000038 RBX: ffffa94880d90000 RCX: 0000000000000000
3205 03:00:28.941021 0018:ffffa9488089be60 EFLAGS: 00010282
3206 03:00:28.947906 # [ 50.238065] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3207 03:00:28.954984 # [ 50.245188] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3208 03:00:28.966242 # [ 50.252310] RBP: ffffffffbd51b5a8 R08: 0000[ 50.828782] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd4c0b30
3209 03:00:28.973522 [ 50.858087] RBP: ffffffffbd4c01fb R08: 0000000000000000 R09: 0000000000000000
3210 03:00:28.976601 000000000001 R09: 0000000000000001
3211 03:00:28.985110 # [ 50.259430] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3212 03:00:28.991520 # [ 50.266551] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3213 03:00:29.002702 # [ 50.273672] FS: 00007f9256c3c580(0000) GS:ffff[ 50.865210] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3214 03:00:29.009844 [ 50.894515] R13: ffffa94880d93f10 R14: ffffa94880d93f10 R15: ffff964a4571b000
3215 03:00:29.013057 964a6ac00000(0000) knlGS:0000000000000000
3216 03:00:29.019239 # [ 50.281747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3217 03:00:29.026717 # [ 50.287482] CR2: ffffa94880d0ffff CR3: 0000000101d8e000 CR4: 00000000001506f0
3218 03:00:29.040226 # [ 50.294604] BUG: sleeping function called from invalid c[ 50.901639] FS: 00007f24a6085580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3219 03:00:29.045887 [ 50.931898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3220 03:00:29.049020 ontext at include/linux/percpu-rwsem.h:49
3221 03:00:29.057170 # [ 50.303459] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1022, name: cat
3222 03:00:29.061492 # [ 50.311015] INFO: lockdep is turned off.
3223 03:00:29.064827 # [ 50.314929] irq event stamp: 0
3224 03:00:29.074512 # [ 50.317977] hardirqs last enabled [ 50.937633] CR2: ffffa94880d94000 CR3: 0000000101d88000 CR4: 00000000001506f0
3225 03:00:29.077602 [ 50.966940] Call Trace:
3226 03:00:29.080612 at (0): [<0000000000000000>] 0x0
3227 03:00:29.088848 # [ 50.324234] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3228 03:00:29.097834 # [ 50.332397] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3229 03:00:29.104667 # [ 50.340558] softirqs last[ 50.969379] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3230 03:00:29.108580 disabled at (0): [<0000000000000000>] 0x0
3231 03:00:29.117074 # [ 50.346814] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3232 03:00:29.124113 # [ 50.354543] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3233 03:00:29.125739 # [ 50.360451] Call Trace:
3234 03:00:29.130964 # [ 50.362895] dum[ 50.996777] direct_entry.cold+0x2c/0x38
3235 03:00:29.132524 p_stack+0x77/0x97
3236 03:00:29.138583 # [ 50.366206] ___might_sleep.cold+0xa6/0xb6
3237 03:00:29.140238 # [ 50.370297] exit_signals+0x1c/0x2d0
3238 03:00:29.143627 # [ 50.373867] do_exit+0xd5/0xb00
3239 03:00:29.147307 # [ 50.377004] ? ksys_write+0x68/0xe0
3240 03:00:29.151430 # [ 50.380487] rewind_stack_do_exit+0x17/0x20
3241 03:00:29.157185 # [ 50.384663[ 51.022882] full_proxy_write+0x56/0x80
3242 03:00:29.159414 ] RIP: 0033:0x7f9256b2af33
3243 03:00:29.178892 # [ 50.388232] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3244 03:00:29.182521 # [ 50.4[ 51.048897] vfs_write+0xea/0x390
3245 03:00:29.189314 06[967] RSP: 002b:00007ffc0058ecd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3246 03:00:29.196627 # [ 50.414522] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f9256b2af33
3247 03:00:29.203780 # [ 50.421644] RDX: 0000000000000019 RSI: 00007f9256a1b000 RDI: 0000000000000001
3248 03:00:29.207600 # [ 50. 51.074391] ksys_write+0x68/0xe0
3249 03:00:29.214247 428766] RBP: 00007f9256a1b000 R08: 00007f9256a1a010 R09: 0000000000000000
3250 03:00:29.223011 # [ 50.435888] R10: 00007f9256c291c0 R11: 0000000000000246 R12: 0000000000000001
3251 03:00:29.228887 # [ 50.443010] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3252 03:00:29.233585 # STACK_GUARD[ 51.099889] do_syscall_64+0x33/0x40
3253 03:00:29.237549 _PAGE_LEADING: saw 'call trace:': ok
3254 03:00:29.241721 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3255 03:00:29.245632 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3256 03:00:29.250785 [ 51.125644] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3257 03:00:29.254232 [ 51.142907] RIP: 0033:0x7f24a5f72f33
3258 03:00:29.272991 [ 51.146478] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3259 03:00:29.280915 [ 51.165216] RSP: 002b:00007fff2af1e808 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3260 03:00:29.288386 [ 51.172774] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f24a5f72f33
3261 03:00:29.294760 [ 51.179897] RDX: 000000000000001a RSI: 00007f24a5e63000 RDI: 0000000000000001
3262 03:00:29.302103 [ 51.187019] RBP: 00007f24a5e63000 R08: 00007f24a5e62010 R09: 0000000000000000
3263 03:00:29.308942 [ 51.194142] R10: 00007f24a60711c0 R11: 0000000000000246 R12: 0000000000000001
3264 03:00:29.317142 [ 51.201263] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3265 03:00:29.328686 [ 51.208390] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3266 03:00:29.334382 [ 51.220810] ---[ end trace 8888217789f2a056 ]---
3267 03:00:29.337414 [ 51.225422] RIP: 0010:lkdtm_BUG+0x5/0x10
3268 03:00:29.356425 [ 51.229338] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3269 03:00:29.361123 [ 51.248073] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3270 03:00:29.368780 [ 51.253290] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3271 03:00:29.375776 [ 51.260411] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3272 03:00:29.383195 [ 51.267532] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3273 03:00:29.389855 [ 51.274653] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3274 03:00:29.396798 [ 51.281775] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3275 03:00:29.404665 [ 51.288897] FS: 00007f24a6085580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3276 03:00:29.410458 [ 51.296972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3277 03:00:29.417761 [ 51.302707] CR2: ffffa94880d94000 CR3: 0000000101d88000 CR4: 00000000001506f0
3278 03:00:29.607040 [ 51.494144] lkdtm: Performing direct entry UNSET_SMEP
3279 03:00:29.609657 # Segmentation fault
3280 03:00:29.615532 # [ 50.592736] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3281 03:00:29.622768 # [ 50.600551] lkdtm: attempting bad read from page above current stack
3282 03:00:29.633835 # [ 50.629101] BUG: stack guard page was hit at 000000009bb15e0f (stack is 0000000[ 51.499217] lkdtm: trying to clear SMEP normally
3283 03:00:29.636359 01c6800df..00000000aebd1c2e)
3284 03:00:29.642679 # [ 50.660982] kernel stack overflow (page fault): 0000 [#4] SMP NOPTI
3285 03:00:29.651299 # [ 50.689420] CPU: 0 PID: 1055 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3286 03:00:29.660874 # [ 50.719332] Hardware name: Google Grunt/Grunt, BIOS 09/[ 51.526005] ------------[ cut here ]------------
3287 03:00:29.661755 05/2019
3288 03:00:29.667400 # [ 50.725246] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3289 03:00:29.686882 # [ 50.753334] Code: a4 fd ff 0f 1f 44 00 00 53 48 c7 c7 f0 0a 4c bd 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 f7 a3 fd ff 48 c7 c7 30 0b 4c bd <8a> 83 00 40 00 00 88 44 24[ 51.552835] pinned CR4 bits changed: 0x100000!?
3290 03:00:29.691562 07 0f b6 74 24 07 5a 5b e9 da a3 fd ff
3291 03:00:29.696539 # [ 50.794257] RSP: 0018:ffffa94880d93e50 EFLAGS: 00010246
3292 03:00:29.703882 # [ 50.821660] RAX: 0000000000000038 RBX: ffffa94880d90000 RCX: 0000000000000000
3293 03:00:29.719553 # [ 50.828782] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: fff[ 51.579528] WARNING: CPU: 0 PID: 1091 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x41/0x60
3294 03:00:29.720519 fffffbd4c0b30
3295 03:00:29.729697 # [ 50.858087] RBP: ffffffffbd4c01fb R08: 0000000000000000 R09: 0000000000000000
3296 03:00:29.734416 # [ 50.865210] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3297 03:00:29.753143 # [ 50.894515] R13: ffffa94880d93f10 R14: ffffa94880d93f10 R15: ffff964[ 51.610814] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3298 03:00:29.754037 a4571b000
3299 03:00:29.763304 # [ 50.901639] FS: 00007f24a6085580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3300 03:00:29.768698 # [ 50.931898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3301 03:00:29.783329 # [ 50.937633] CR2: ffffa94880d94000 CR3: 0000000101d88000 CR4: 00000000001506f0[ 51.645455] CPU: 0 PID: 1091 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3302 03:00:29.783766
3303 03:00:29.786032 # [ 50.966940] Call Trace:
3304 03:00:29.791683 # [ 50.969379] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3305 03:00:29.795389 # [ 50.996777] direct_entry.cold+0x2c/0x38
3306 03:00:29.799950 # [ 51.022882] full_proxy_write+0x56/0x80
3307 03:00:29.804100 # [ 51.048897] vfs_write+0xea/0x390
3308 03:00:29.811822 # [ 51.074391] ksys_write+[ 51.675449] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3309 03:00:29.812709 0x68/0xe0
3310 03:00:29.816272 # [ 51.099889] do_syscall_64+0x33/0x40
3311 03:00:29.821501 # [ 51.125644] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3312 03:00:29.824943 # [ 51.142907] RIP: 0033:0x7f24a5f72f33
3313 03:00:29.838008 # [ 51.146478] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 0[ 51.703463] RIP: 0010:native_write_cr4+0x41/0x60
3314 03:00:29.848550 4 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3315 03:00:29.855910 # [ 51.165216] RSP: 002b:00007fff2af1e808 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3316 03:00:29.879721 # [ 51.172774] RAX: ffffffffffffffda RBX: 0000[ 51.730314] Code: 08 31 00 48 39 c2 75 25 48 85 f6 75 01 c3 80 3d dc d8 c3 01 00 75 f6 48 c7 c7 f8 fc 3f bd c6 05 cc d8 c3 01 01 e8 85 d7 e0 00 <0f> 0b c3 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09 c7 eb ac 66
3317 03:00:29.882579 00000000001a RCX: 00007f24a5f72f33
3318 03:00:29.889338 # [ 51.179897] RDX: 000000000000001a RSI: 00007f24a5e63000 RDI: 0000000000000001
3319 03:00:29.896731 # [ 51.187019] RBP: 00007f24a5e63000 R08: 00007f24a5e62010 R09: 0000000000000000
3320 03:00:29.906718 # [ 51.194142] R10: 00007f24a60711c0 R11: 00000000[ 51.771197] RSP: 0018:ffffa94880e23e48 EFLAGS: 00010286
3321 03:00:29.909883 00000246 R12: 0000000000000001
3322 03:00:29.916549 # [ 51.201263] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3323 03:00:29.935754 # [ 51.208390] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_not[ 51.798584] RAX: 0000000000000000 RBX: 00000000000506f0 RCX: 0000000000000000
3324 03:00:29.936620 ify
3325 03:00:29.940857 # [ 51.220810] ---[ end trace 8888217789f2a056 ]---
3326 03:00:29.945523 # [ 51.225422] RIP: 0010:lkdtm_BUG+0x5/0x10
3327 03:00:29.964984 # [ 51.229338] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 [ 51.827920] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3328 03:00:29.971212 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3329 03:00:29.976851 # [ 51.248073] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3330 03:00:29.983657 # [ 51.253290] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3331 03:00:29.994346 # [ 51.260411] RDX: 0000000000000000 RS[ 51.857204] RBP: ffffffffbd4c0215 R08: 0000000000000000 R09: 0000000000000000
3332 03:00:29.999095 I: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3333 03:00:30.006270 # [ 51.267532] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3334 03:00:30.013030 # [ 51.274653] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3335 03:00:30.023630 # [ 51.281775] R13: ffffa9488089bf10 R14: f[ 51.886511] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3336 03:00:30.026916 fffa9488089bf10 R15: ffff964a43419000
3337 03:00:30.035242 # [ 51.288897] FS: 00007f24a6085580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3338 03:00:30.040916 # [ 51.296972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3339 03:00:30.053153 # [ 51.302707] CR2: ffffa94880d94000 CR3: 0000000101[ 51.915825] R13: ffffa94880e23f10 R14: ffffa94880e23f10 R15: ffff964a41d8a000
3340 03:00:30.055478 d88000 CR4: 00000000001506f0
3341 03:00:30.059923 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
3342 03:00:30.064768 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3343 03:00:30.068752 # selftests: lkdtm: UNSET_SMEP.sh
3344 03:00:30.076714 [ 51.945130] FS: 00007ffa259823c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3345 03:00:30.081949 [ 51.968028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3346 03:00:30.088990 [ 51.973812] CR2: 00007ffa25763000 CR3: 000000010482e000 CR4: 00000000001506f0
3347 03:00:30.092044 [ 51.980986] Call Trace:
3348 03:00:30.096808 [ 51.983481] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3349 03:00:30.099583 [ 51.987886] direct_entry.cold+0x2c/0x38
3350 03:00:30.103866 [ 51.991871] full_proxy_write+0x56/0x80
3351 03:00:30.106877 [ 51.995751] vfs_write+0xea/0x390
3352 03:00:30.110759 [ 51.999115] ksys_write+0x68/0xe0
3353 03:00:30.114176 [ 52.002507] do_syscall_64+0x33/0x40
3354 03:00:30.119604 [ 52.006145] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3355 03:00:30.122562 [ 52.011250] RIP: 0033:0x7ffa25872f33
3356 03:00:30.141725 [ 52.014933] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3357 03:00:30.149061 [ 52.033744] RSP: 002b:00007fff047ecee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3358 03:00:30.156317 [ 52.041381] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007ffa25872f33
3359 03:00:30.163230 [ 52.048578] RDX: 000000000000000b RSI: 00007ffa25763000 RDI: 0000000000000001
3360 03:00:30.170684 [ 52.055761] RBP: 00007ffa25763000 R08: 00007ffa25762010 R09: 0000000000000000
3361 03:00:30.177807 [ 52.062942] R10: 00007ffa259711c0 R11: 0000000000000246 R12: 0000000000000001
3362 03:00:30.185215 [ 52.070127] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3363 03:00:30.188000 [ 52.077297] irq event stamp: 0
3364 03:00:30.194868 [ 52.080391] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3365 03:00:30.202670 [ 52.086680] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3366 03:00:30.210792 [ 52.094858] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3367 03:00:30.217009 [ 52.103043] softirqs last disabled at (0): [<0000000000000000>] 0x0
3368 03:00:30.221516 [ 52.109306] ---[ end trace 8888217789f2a057 ]---
3369 03:00:30.226210 [ 52.113921] lkdtm: ok: SMEP did not get cleared
3370 03:00:30.233353 [ 52.118450] lkdtm: trying to clear SMEP with call gadget
3371 03:00:30.236358 [ 52.123773] lkdtm: ok: SMEP removal was reverted
3372 03:00:30.259908 # [ 51.494144] lkdtm: Performing direct entry UNSET_SMEP
3373 03:00:30.264719 # [ 51.499217] lkdtm: trying to clear SMEP normally
3374 03:00:30.268636 # [ 51.526005] ------------[ cut here ]------------
3375 03:00:30.273897 # [ 51.552835] pinned CR4 bits changed: 0x100000!?
3376 03:00:30.283191 # [ 51.579528] WARNING: CPU: 0 PID: 1091 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x41/0x60
3377 03:00:30.295537 # [ 51.610814] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3378 03:00:30.303383 # [ 51.645455] CPU: 0 PID: 1091 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3379 03:00:30.309585 # [ 51.675449] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3380 03:00:30.313952 # [ 51.703463] RIP: 0010:native_write_cr4+0x41/0x60
3381 03:00:30.333337 # [ 51.730314] Code: 08 31 00 48 39 c2 75 25 48 85 f6 75 01 c3 80 3d dc d8 c3 01 00 75 f6 48 c7 c7 f8 fc 3f bd c6 05 cc d8 c3 01 01 e8 85 d7 e0 00 <0f> 0b c3 48 89 d6 48 81 e7 ff f7 ce ff 48 31 c6 48 09 c7 eb ac 66
3382 03:00:30.340123 # [ 51.771197] RSP: 0018:ffffa94880e23e48 EFLAGS: 00010286
3383 03:00:30.346174 # [ 51.798584] RAX: 0000000000000000 RBX: 00000000000506f0 RCX: 0000000000000000
3384 03:00:30.353649 # [ 51.827920] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3385 03:00:30.360340 # [ 51.857204] RBP: ffffffffbd4c0215 R08: 0000000000000000 R09: 0000000000000000
3386 03:00:30.368305 # [ 51.886511] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3387 03:00:30.377153 # [ 51.915825] R13: ffffa94880e23f10 R[ 52.254187] lkdtm: Performing direct entry DOUBLE_FAULT
3388 03:00:30.381029 14: ffffa94880e23f10 R15: ffff964a41d8a000
3389 03:00:30.388508 # [ 51.945130] FS: 00007ffa259823c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3390 03:00:30.394207 # [ 51.968028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3391 03:00:30.402686 # [ 51.973812] CR2: 00007ffa25763000 CR3: 00000[ 52.268677] lkdtm: XFAIL: this test is ia32-only
3392 03:00:30.406747 0010482e000 CR4: 00000000001506f0
3393 03:00:30.409539 # [ 51.980986] Call Trace:
3394 03:00:30.413339 # [ 51.983481] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3395 03:00:30.418236 # [ 51.987886] direct_entry.cold+0x2c/0x38
3396 03:00:30.421127 # [ 51.991871] full_proxy_write+0x56/0x80
3397 03:00:30.425894 # [ 51.995751] vfs_write+0xea/0x390
3398 03:00:30.428426 # [ 51.999115] ksys_write+0x68/0xe0
3399 03:00:30.433446 # [ 52.002507] do_syscall_64+0x33/0x40
3400 03:00:30.437525 # [ 52.006145] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3401 03:00:30.441302 # [ 52.011250] RIP: 0033:0x7ffa25872f33
3402 03:00:30.460433 # [ 52.014933] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3403 03:00:30.467771 # [ 52.033744] RSP: 002b:00007fff047ecee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3404 03:00:30.475797 # [ 52.041381] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007ffa25872f33
3405 03:00:30.482741 # [ 52.048578] RDX: 000000000000000b RSI: 00007ffa25763000 RDI: 0000000000000001
3406 03:00:30.489956 # [ 52.055761] RBP: 00007ffa25763000 R08: 00007ffa25762010 R09: 0000000000000000
3407 03:00:30.497587 # [ 52.062942] R10: 00007ffa259711c0 R11: 0000000000000246 R12: 0000000000000001
3408 03:00:30.504368 # [ 52.070127] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3409 03:00:30.508743 # [ 52.077297] irq event stamp: 0
3410 03:00:30.513824 # [ 52.080391] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3411 03:00:30.522574 # [ 52.086680] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3412 03:00:30.530494 # [ 52.094858] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3413 03:00:30.543338 # [ 52.103043] softirqs last disabled at (0): [<0000000000000000>] 0[ 52.427302] lkdtm: Performing direct entry CORRUPT_PAC
3414 03:00:30.543740 x0
3415 03:00:30.547479 # [ 52.109306] ---[ end trace 8888217789f2a057 ]---
3416 03:00:30.551552 # [ 52.113921] lkdtm: ok: SMEP did not get cleared
3417 03:00:30.556887 # [ 52.118450] lkdtm: trying to clear SMEP with call gadget
3418 03:00:30.561939 # [ 52.123773] lkdtm: ok: SMEP removal was reverted
3419 03:00:30.569201 # UNSET_SMEP: saw 'pinned[ 52.433764] lkdtm: XFAIL: this test is arm64-only
3420 03:00:30.571684 CR4 bits changed:': ok
3421 03:00:30.574622 ok 14 selftests: lkdtm: UNSET_SMEP.sh
3422 03:00:30.577469 # selftests: lkdtm: DOUBLE_FAULT.sh
3423 03:00:30.582516 # [ 52.254187] lkdtm: Performing direct entry DOUBLE_FAULT
3424 03:00:30.587174 # [ 52.268677] lkdtm: XFAIL: this test is ia32-only
3425 03:00:30.590808 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
3426 03:00:30.594753 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
3427 03:00:30.597423 # selftests: lkdtm: CORRUPT_PAC.sh
3428 03:00:30.626355 # [ 52.427302] lkdtm: Performing direct entry CORRUPT_PAC
3429 03:00:30.630941 # [ 52.433764] lkdtm: XFAIL: this test is arm64-only
3430 03:00:30.638400 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
3431 03:00:30.646725 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
3432 03:00:30.655035 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
3433 03:00:30.743704 [ 52.629340] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
3434 03:00:30.750091 [ 52.635796] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
3435 03:00:30.774254 # [ 52.629340] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
3436 03:00:30.781023 # [ 52.635796] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
3437 03:00:30.787446 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
3438 03:00:30.795840 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
3439 03:00:30.803017 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
3440 03:00:30.864849 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
3441 03:00:30.869554 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
3442 03:00:30.872655 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3443 03:00:30.934856 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3444 03:00:30.936806 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3445 03:00:30.940802 # selftests: lkdtm: READ_AFTER_FREE.sh
3446 03:00:31.032544 [ 52.918916] lkdtm: Performing direct entry READ_AFTER_FREE
3447 03:00:31.038649 [ 52.924406] lkdtm: Value in memory before free: 12345678
3448 03:00:31.042523 [ 52.929745] lkdtm: Attempting bad read from freed memory
3449 03:00:31.046929 [ 52.935083] lkdtm: Memory was not poisoned
3450 03:00:31.076575 # [ 52.918916] lkdtm: Performing direct entry READ_AFTER_FREE
3451 03:00:31.081148 # [ 52.924406] lkdtm: Value in memory before free: 12345678
3452 03:00:31.087991 # [ 52.929745] lkdtm: Attempting bad read from freed memory
3453 03:00:31.091418 # [ 52.935083] lkdtm: Memory was not poisoned
3454 03:00:31.095290 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
3455 03:00:31.100408 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
3456 03:00:31.104246 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3457 03:00:31.168065 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3458 03:00:31.172926 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3459 03:00:31.176609 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3460 03:00:31.266872 [ 53.152982] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3461 03:00:31.272211 [ 53.158993] lkdtm: Value in memory before free: 12345678
3462 03:00:31.277478 [ 53.164352] lkdtm: Attempting to read from freed memory
3463 03:00:31.281675 [ 53.169582] lkdtm: Buddy page was not poisoned
3464 03:00:31.306939 # [ 53.152982] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3465 03:00:31.311730 # [ 53.158993] lkdtm: Value in memory before free: 12345678
3466 03:00:31.316455 # [ 53.164352] lkdtm: Attempting to read from freed memory
3467 03:00:31.321356 # [ 53.169582] lkdtm: Buddy page was not poisoned
3468 03:00:31.326275 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
3469 03:00:31.331345 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
3470 03:00:31.334966 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3471 03:00:31.434541 [ 53.320543] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3472 03:00:31.438540 [ 53.326143] lkdtm: Attempting double slab free ...
3473 03:00:31.463379 # [ 53.320543] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3474 03:00:31.466830 # [ 53.326143] lkdtm: Attempting double slab free ...
3475 03:00:31.475473 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
3476 03:00:31.482515 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
3477 03:00:31.489629 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3478 03:00:31.580077 [ 53.466111] lkdtm: Performing direct entry SLAB_FREE_CROSS
3479 03:00:31.584677 [ 53.471604] lkdtm: Attempting cross-cache slab free ...
3480 03:00:31.607682 # [ 53.466111] lkdtm: Performing direct entry SLAB_FREE_CROSS
3481 03:00:31.613182 # [ 53.471604] lkdtm: Attempting cross-cache slab free ...
3482 03:00:31.620902 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
3483 03:00:31.628703 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
3484 03:00:31.635246 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3485 03:00:31.721137 [ 53.608101] lkdtm: Performing direct entry SLAB_FREE_PAGE
3486 03:00:31.725913 [ 53.613518] lkdtm: Attempting non-Slab slab free ...
3487 03:00:31.756272 # [ 53.608101] lkdtm: Performing direct entry SLAB_FREE_PAGE
3488 03:00:31.761109 # [ 53.613518] lkdtm: Attempting non-Slab slab free ...
3489 03:00:31.767964 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
3490 03:00:31.775323 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
3491 03:00:31.781080 # selftests: lkdtm: SOFTLOCKUP.sh
3492 03:00:31.842776 # Skipping SOFTLOCKUP: Hangs the system
3493 03:00:31.846463 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3494 03:00:31.852113 # selftests: lkdtm: HARDLOCKUP.sh
3495 03:00:31.918295 # Skipping HARDLOCKUP: Hangs the system
3496 03:00:31.921761 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3497 03:00:31.927271 # selftests: lkdtm: SPINLOCKUP.sh
3498 03:00:31.991610 # Skipping SPINLOCKUP: Hangs the system
3499 03:00:31.993421 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3500 03:00:31.997971 # selftests: lkdtm: HUNG_TASK.sh
3501 03:00:32.054697 # Skipping HUNG_TASK: Hangs the system
3502 03:00:32.057342 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
3503 03:00:32.062006 # selftests: lkdtm: EXEC_DATA.sh
3504 03:00:32.151341 [ 54.038019] lkdtm: Performing direct entry EXEC_DATA
3505 03:00:32.157447 [ 54.042986] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3506 03:00:32.162753 [ 54.048845] lkdtm: attempting bad execution at ffffffffbebb3560
3507 03:00:32.170420 [ 54.054770] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3508 03:00:32.177331 [ 54.062240] BUG: unable to handle page fault for address: ffffffffbebb3560
3509 03:00:32.182883 [ 54.069102] #PF: supervisor instruction fetch in kernel mode
3510 03:00:32.188816 [ 54.074749] #PF: error_code(0x0011) - permissions violation
3511 03:00:32.196054 [ 54.080311] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 80000000a6e001e3
3512 03:00:32.198946 [ 54.087003] Oops: 0011 [#5] SMP NOPTI
3513 03:00:32.206772 [ 54.090660] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3514 03:00:32.212207 [ 54.098389] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3515 03:00:32.216160 [ 54.104303] RIP: 0010:data_area+0x0/0x40
3516 03:00:32.235716 [ 54.108220] Code: ff ff 00 27 08 44 4a 96 ff ff 00 26 08 44 4a 96 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3517 03:00:32.240116 [ 54.126955] RSP: 0018:ffffa9488156be48 EFLAGS: 00010246
3518 03:00:32.248001 [ 54.132172] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3519 03:00:32.254860 [ 54.139292] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3520 03:00:32.261576 [ 54.146413] RBP: ffffffffbebb3560 R08: 0000000000000000 R09: 0000000000000000
3521 03:00:32.269010 [ 54.153534] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3522 03:00:32.275952 [ 54.160656] R13: ffffa9488156bf10 R14: ffffa9488156bf10 R15: ffff964a4477b000
3523 03:00:32.284004 [ 54.167777] FS: 00007feca32e5580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3524 03:00:32.289374 [ 54.175853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3525 03:00:32.296798 [ 54.181587] CR2: ffffffffbebb3560 CR3: 00000001046cc000 CR4: 00000000001506f0
3526 03:00:32.300000 [ 54.188709] Call Trace:
3527 03:00:32.302893 [ 54.191156] ? execute_location+0x48/0x56
3528 03:00:32.308132 [ 54.195159] ? direct_entry.cold+0x2c/0x38
3529 03:00:32.311664 [ 54.199250] ? full_proxy_write+0x56/0x80
3530 03:00:32.314671 [ 54.203254] ? vfs_write+0xea/0x390
3531 03:00:32.318557 [ 54.206736] ? ksys_write+0x68/0xe0
3532 03:00:32.321721 [ 54.210219] ? do_syscall_64+0x33/0x40
3533 03:00:32.328013 [ 54.213962] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3534 03:00:32.339449 [ 54.219180] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3535 03:00:32.343973 [ 54.231598] CR2: ffffffffbebb3560
3536 03:00:32.347880 [ 54.234909] ---[ end trace 8888217789f2a058 ]---
3537 03:00:32.351231 [ 54.239520] RIP: 0010:lkdtm_BUG+0x5/0x10
3538 03:00:32.370731 [ 54.243434] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3539 03:00:32.375810 [ 54.262169] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3540 03:00:32.383365 [ 54.267383] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3541 03:00:32.389971 [ 54.274505] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3542 03:00:32.396684 [ 54.281626] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3543 03:00:32.403948 [ 54.288747] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3544 03:00:32.410921 [ 54.295868] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3545 03:00:32.419845 [ 54.302990] FS: 00007feca32e5580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3546 03:00:32.424438 [ 54.311065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3547 03:00:32.432033 [ 54.316800] CR2: ffffffffbebb3560 CR3: 00000001046cc000 CR4: 00000000001506f0
3548 03:00:32.440936 [ 54.323924] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3549 03:00:32.448032 [ 54.332779] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1598, name: cat
3550 03:00:32.452846 [ 54.340334] INFO: lockdep is turned off.
3551 03:00:32.455843 [ 54.344247] irq event stamp: 0
3552 03:00:32.461264 [ 54.347295] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3553 03:00:32.469939 [ 54.353554] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3554 03:00:32.478445 [ 54.361716] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3555 03:00:32.484620 [ 54.369876] softirqs last disabled at (0): [<0000000000000000>] 0x0
3556 03:00:32.491948 [ 54.376131] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3557 03:00:32.497632 [ 54.383859] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3558 03:00:32.499951 [ 54.389765] Call Trace:
3559 03:00:32.503618 [ 54.392211] dump_stack+0x77/0x97
3560 03:00:32.508503 [ 54.395521] ___might_sleep.cold+0xa6/0xb6
3561 03:00:32.512288 [ 54.399612] exit_signals+0x1c/0x2d0
3562 03:00:32.514551 [ 54.403182] do_exit+0xd5/0xb00
3563 03:00:32.517998 [ 54.406317] ? ksys_write+0x68/0xe0
3564 03:00:32.521939 [ 54.409801] rewind_stack_do_exit+0x17/0x20
3565 03:00:32.525281 [ 54.413975] RIP: 0033:0x7feca31d2f33
3566 03:00:32.544632 [ 54.417544] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3567 03:00:32.551996 [ 54.436279] RSP: 002b:00007ffe50981578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3568 03:00:32.559149 [ 54.443835] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007feca31d2f33
3569 03:00:32.566341 [ 54.450957] RDX: 000000000000000a RSI: 00007feca30c3000 RDI: 0000000000000001
3570 03:00:32.573335 [ 54.458078] RBP: 00007feca30c3000 R08: 00007feca30c2010 R09: 0000000000000000
3571 03:00:32.580322 [ 54.465200] R10: 00007feca32d11c0 R11: 0000000000000246 R12: 0000000000000001
3572 03:00:32.587216 [ 54.472320] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3573 03:00:32.588774 # Killed
3574 03:00:32.655633 # [ 54.038019] lkdtm: Performing direct entry EXEC_DATA
3575 03:00:32.661687 # [ 54.042986] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3576 03:00:32.667871 # [ 54.048845] lkdtm: attempting bad execution at ffffffffbebb3560
3577 03:00:32.675090 # [ 54.054770] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3578 03:00:32.682511 # [ 54.062240] BUG: unable to handle page fault for address: ffffffffbebb3560
3579 03:00:32.688110 # [ 54.069102] #PF: supervisor instruction fetch in kernel mode
3580 03:00:32.694918 # [ 54.074749] #PF: error_code(0x0011) - permissions violation
3581 03:00:32.700689 # [ 54.080311] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 80000000a6e001e3
3582 03:00:32.704647 # [ 54.087003] Oops: 0011 [#5] SMP NOPTI
3583 03:00:32.712943 # [ 54.090660] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3584 03:00:32.718047 # [ 54.098389] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3585 03:00:32.722513 # [ 54.104303] RIP: 0010:data_area+0x0/0x40
3586 03:00:32.741636 # [ 54.108220] Code: ff ff 00 27 08 44 4a 96 ff ff 00 26 08 44 4a 96 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3587 03:00:32.746971 # [ 54.126955] RSP: 0018:ffffa9488156be48 EFLAGS: 00010246
3588 03:00:32.753907 # [ 54.132172] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3589 03:00:32.761338 # [ 54.139292] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3590 03:00:32.771388 # [ 54.146413] RBP: ffffffffbebb3560 R08: 0000000000000000[ 54.647972] lkdtm: Performing direct entry EXEC_STACK
3591 03:00:32.773524 R09: 0000000000000000
3592 03:00:32.781207 # [ 54.153534] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3593 03:00:32.788394 # [ 54.160656] R13: ffffa9488156bf10 R14: ffffa9488156bf10 R15: ffff964a4477b000
3594 03:00:32.799554 # [ 54.167777] FS: 00007feca32e5580(0000) GS:ffff964a6ac00000[ 54.664017] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3595 03:00:32.802670 (0000) knlGS:0000000000000000
3596 03:00:32.808236 # [ 54.175853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3597 03:00:32.815975 # [ 54.181587] CR2: ffffffffbebb3560 CR3: 00000001046cc000 CR4: 00000000001506f0
3598 03:00:32.818833 # [ 54.188709] Call Trace:
3599 03:00:32.828244 # [ 54.191156] ? execute_location+0x48/0[ 54.692055] lkdtm: attempting bad execution at ffffa948815dbe18
3600 03:00:32.829220 x56
3601 03:00:32.834483 # [ 54.195159] ? direct_entry.cold+0x2c/0x38
3602 03:00:32.837123 # [ 54.199250] ? full_proxy_write+0x56/0x80
3603 03:00:32.841261 # [ 54.203254] ? vfs_write+0xea/0x390
3604 03:00:32.844000 # [ 54.206736] ? ksys_write+0x68/0xe0
3605 03:00:32.848410 # [ 54.210219] ? do_syscall_64+0x33/0x40
3606 03:00:32.857921 # [ 54.213962] ? entry[ 54.720145] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3607 03:00:32.863038 _S[YSCALL_64_after_hwframe+0x44/0xa9
3608 03:00:32.874042 # [ 54.219180] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3609 03:00:32.876910 # [ 54.231598] CR2: ffffffffbebb3560
3610 03:00:32.886738 # [ 54.234909] ---[ end trace 88 54.749768] BUG: unable to handle page fault for address: ffffa948815dbe18
3611 03:00:32.892221 [ 54.778818] #PF: supervisor instruction fetch in kernel mode
3612 03:00:32.894523 88217789f2a058 ]---
3613 03:00:32.898703 # [ 54.239520] RIP: 0010:lkdtm_BUG+0x5/0x10
3614 03:00:32.920312 # [ 54.243434] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1[ 54.784466] #PF: error_code(0x0011) - permissions violation
3615 03:00:32.923452 f 44 00 00 83 05 30 1a 70 02
3616 03:00:32.928259 # [ 54.262169] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3617 03:00:32.935808 # [ 54.267383] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3618 03:00:32.950633 # [ 54.274505] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a[ 54.812211] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 104918067 PTE 8000000102795163
3619 03:00:32.951227 70[
3620 03:00:32.958763 # [ 54.281626] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3621 03:00:32.966078 # [ 54.288747] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3622 03:00:32.972887 # [ 54.295868] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3623 03:00:32.976319 54.842475] Oops: 0011 [#6] SMP NOPTI
3624 03:00:32.984872 # [ 54.302990] FS: 00007feca32e5580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3625 03:00:32.990763 # [ 54.311065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3626 03:00:32.997639 # [ 54.316800] CR2: ffffffffbebb3560 CR3: 00000001046cc000 CR4: 00000000001506f0
3627 03:00:33.007032 # [ 54.[ 54.868320] CPU: 0 PID: 1634 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3628 03:00:33.011834 [ 54.898234] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3629 03:00:33.020603 323924] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3630 03:00:33.027761 # [ 54.332779] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1598, name: cat
3631 03:00:33.031974 # [ 54.340334] INFO: lockdep is turned off.
3632 03:00:33.037995 # [ 54.344247] irq even[ 54.904146] RIP: 0010:0xffffa948815dbe18
3633 03:00:33.039330 t [stamp: 0
3634 03:00:33.046017 # [ 54.347295] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3635 03:00:33.054270 # [ 54.353554] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3636 03:00:33.079209 # [ 54.361716] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_ 54.930243] Code: 00 00 18 be 5d 81 48 a9 ff ff ad 8d af bc ff ff ff ff 20 00 00 00 00 00 00 00 3e 03 4c bd ff ff ff ff d9 8e af bc ff ff ff ff <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3637 03:00:33.080954 pr[ocess+0x63c/0x1c80
3638 03:00:33.088150 # [ 54.369876] softirqs last disabled at (0): [<0000000000000000>] 0x0
3639 03:00:33.095444 # [ 54.376131] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3640 03:00:33.106983 # [ 54.383859] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019 54.971164] RSP: 0018:ffffa948815dbdf8 EFLAGS: 00010246
3641 03:00:33.109763 #[ [ 54.389765] Call Trace:
3642 03:00:33.112954 # [ 54.392211] dump_stack+0x77/0x97
3643 03:00:33.116838 # [ 54.395521] ___might_sleep.cold+0xa6/0xb6
3644 03:00:33.121219 # [ 54.399612] exit_signals+0x1c/0x2d0
3645 03:00:33.123941 # [ 54.403182] do_exit+0xd5/0xb00
3646 03:00:33.128097 # [ 54.406317] ? ksys_write+0x68/0xe0
3647 03:00:33.135623 # [ 54.4098 54.998568] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3648 03:00:33.142817 [ 55.027877] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3649 03:00:33.145879 01] rewind_stack_do_exit+0x17/0x20
3650 03:00:33.149976 # [ 54.413975] RIP: 0033:0x7feca31d2f33
3651 03:00:33.171889 # [ 54.417544] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c[ 55.034998] RBP: ffffa948815dbe18 R08: 0000000000000000 R09: 0000000000000000
3652 03:00:33.175906 3 [0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3653 03:00:33.183892 # [ 54.436279] RSP: 002b:00007ffe50981578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3654 03:00:33.190988 # [ 54.443835] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007feca31d2f33
3655 03:00:33.202553 # [ 54.450957] RDX: 000000000000000a RS 55.064304] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3656 03:00:33.208500 [ 55.093614] R13: ffffa948815dbf10 R14: ffffa948815dbf10 R15: ffff964a44728000
3657 03:00:33.212456 I: 00007feca30c3000 RDI: 0000000000000001
3658 03:00:33.219355 # [ 54.458078] RBP: 00007feca30c3000 R08: 00007feca30c2010 R09: 0000000000000000
3659 03:00:33.227235 # [ 54.465200] R10: 00007feca32d11c0 R11: 0000000000000246 R12: 0000000000000001
3660 03:00:33.239272 # [ 54.472320] R13: 0000000000000001 R14: 0[ 55.100736] FS: 00007fb970fa4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3661 03:00:33.244818 [ 55.130995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3662 03:00:33.248085 000000000020000 R15: 0000000000020000
3663 03:00:33.251859 # EXEC_DATA: saw 'call trace:': ok
3664 03:00:33.254861 ok 30 selftests: lkdtm: EXEC_DATA.sh
3665 03:00:33.257724 # selftests: lkdtm: EXEC_STACK.sh
3666 03:00:33.264803 [ 55.136731] CR2: ffffa948815dbe18 CR3: 00000001034ae000 CR4: 00000000001506f0
3667 03:00:33.267782 [ 55.156675] Call Trace:
3668 03:00:33.271302 [ 55.159124] ? execute_location+0x48/0x56
3669 03:00:33.275121 [ 55.163128] ? lkdtm_EXEC_STACK+0x26/0x40
3670 03:00:33.279167 [ 55.167133] ? direct_entry.cold+0x2c/0x38
3671 03:00:33.283046 [ 55.171226] ? full_proxy_write+0x56/0x80
3672 03:00:33.286652 [ 55.175230] ? vfs_write+0xea/0x390
3673 03:00:33.289881 [ 55.178714] ? ksys_write+0x68/0xe0
3674 03:00:33.294354 [ 55.182198] ? do_syscall_64+0x33/0x40
3675 03:00:33.299850 [ 55.185940] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3676 03:00:33.311311 [ 55.191160] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3677 03:00:33.315681 [ 55.203579] CR2: ffffa948815dbe18
3678 03:00:33.320124 [ 55.206890] ---[ end trace 8888217789f2a059 ]---
3679 03:00:33.323265 [ 55.211502] RIP: 0010:lkdtm_BUG+0x5/0x10
3680 03:00:33.342565 [ 55.215417] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3681 03:00:33.347979 [ 55.234155] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3682 03:00:33.354608 [ 55.239372] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3683 03:00:33.362486 [ 55.246493] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3684 03:00:33.368832 [ 55.253614] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3685 03:00:33.375596 [ 55.260736] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3686 03:00:33.382791 [ 55.267858] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3687 03:00:33.391300 [ 55.274981] FS: 00007fb970fa4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3688 03:00:33.396547 [ 55.283055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3689 03:00:33.403723 [ 55.288789] CR2: ffffa948815dbe18 CR3: 00000001034ae000 CR4: 00000000001506f0
3690 03:00:33.552616 [ 55.439822] lkdtm: Performing direct entry EXEC_KMALLOC
3691 03:00:33.553700 # Killed
3692 03:00:33.559725 # [ 54.647972] lkdtm: Performing direct entry EXEC_STACK
3693 03:00:33.565111 # [ 54.664017] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3694 03:00:33.571226 # [ 54.692055] lkdtm: attempting bad execution at ffffa948815dbe18
3695 03:00:33.581336 # [ 54.720145] kernel tried to execute NX-pro[ 55.445066] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3696 03:00:33.584828 tected page - exploit attempt? (uid: 0)
3697 03:00:33.591696 # [ 54.749768] BUG: unable to handle page fault for address: ffffa948815dbe18
3698 03:00:33.597497 # [ 54.778818] #PF: supervisor instruction fetch in kernel mode
3699 03:00:33.602985 # [ 54.784466] #PF: error_code(0x0011) - permissions violation
3700 03:00:33.609461 #[ 55.473088] lkdtm: attempting bad execution at ffff964a435411c0
3701 03:00:33.617656 [ 54.812211] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 104918067 PTE 8000000102795163
3702 03:00:33.620950 # [ 54.842475] Oops: 0011 [#6] SMP NOPTI
3703 03:00:33.632409 # [ 54.868320] CPU: 0 PID: 1634 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3704 03:00:33.638962 # [ 54.898234] Hardware n[ 55.501197] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3705 03:00:33.643012 ame: Google Grunt/Grunt, BIOS 09/05/2019
3706 03:00:33.647630 # [ 54.904146] RIP: 0010:0xffffa948815dbe18
3707 03:00:33.667793 # [ 54.930243] Code: 00 00 18 be 5d 81 48 a9 ff ff ad 8d af bc ff ff ff ff 20 00 00 00 00 00 00 00 3e 03 4c bd ff ff ff ff d9 8e af bc ff ff ff ff <0f> 1f 44 00 00 [ 55.530811] BUG: unable to handle page fault for address: ffff964a435411c0
3708 03:00:33.673303 [ 55.559858] #PF: supervisor instruction fetch in kernel mode
3709 03:00:33.678226 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3710 03:00:33.683397 # [ 54.971164] RSP: 0018:ffffa948815dbdf8 EFLAGS: 00010246
3711 03:00:33.690513 # [ 54.998568] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3712 03:00:33.701927 # [ 55.027877] RDX: 0000000000000000 RSI: ffff964a6ac1bf[ 55.565505] #PF: error_code(0x0011) - permissions violation
3713 03:00:33.703942 70 RDI: ffff964a6ac1bf70
3714 03:00:33.711439 # [ 55.034998] RBP: ffffa948815dbe18 R08: 0000000000000000 R09: 0000000000000000
3715 03:00:33.718242 # [ 55.064304] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3716 03:00:33.731459 # [ 55.093614] R13: ffffa948815dbf10 R14: ffffa948815dbf10 R[ 55.593251] PGD a7001067 P4D a7001067 PUD a7005067 PMD 10475e063 PTE 8000000103541163
3717 03:00:33.733090 15: ffff964a44728000
3718 03:00:33.741247 # [ 55.100736] FS: 00007fb970fa4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3719 03:00:33.747144 # [ 55.130995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3720 03:00:33.756900 # [ 55.136731] CR2: ffffa948815dbe18 CR3: 00000001034ae000 CR4: 00000[ 55.623253] Oops: 0011 [#7] SMP NOPTI
3721 03:00:33.758433 000001506f0
3722 03:00:33.760977 # [ 55.156675] Call Trace:
3723 03:00:33.765065 # [ 55.159124] ? execute_location+0x48/0x56
3724 03:00:33.769544 # [ 55.163128] ? lkdtm_EXEC_STACK+0x26/0x40
3725 03:00:33.773360 # [ 55.167133] ? direct_entry.cold+0x2c/0x38
3726 03:00:33.777484 # [ 55.171226] ? full_proxy_write+0x56/0x80
3727 03:00:33.786531 # [ 55.175230] ? [ 55.649098] CPU: 0 PID: 1670 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3728 03:00:33.793462 [ 55.679010] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3729 03:00:33.795227 vfs_write+0xea/0x390
3730 03:00:33.798529 # [ 55.178714] ? ksys_write+0x68/0xe0
3731 03:00:33.802889 # [ 55.182198] ? do_syscall_64+0x33/0x40
3732 03:00:33.808824 # [ 55.185940] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3733 03:00:33.819345 # [ 55.191160] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros[ 55.684921] RIP: 0010:0xffff964a435411c0
3734 03:00:33.824190 _e[c_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3735 03:00:33.828085 # [ 55.203579] CR2: ffffa948815dbe18
3736 03:00:33.832952 # [ 55.206890] ---[ end trace 8888217789f2a059 ]---
3737 03:00:33.836709 # [ 55.211502] RIP: 0010:lkdtm_BUG+0x5/0x10
3738 03:00:33.860495 # [ 55.215417] Code: 5b a5 ff 48 c7 c0 ea ff ff ff e 55.711019] Code: 00 00 02 00 00 00 00 00 00 00 40 10 54 43 4a 96 ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 bb b6 cf bb ff ff ff ff <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3739 03:00:33.874693 b [e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3740 03:00:33.880114 # [ 55.234155] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3741 03:00:33.888470 # [ 55.239372] RAX: ffffffff 55.751942] RSP: 0018:ffffa94881653e38 EFLAGS: 00010246
3742 03:00:33.894765 [ 55.779346] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3743 03:00:33.899615 bc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3744 03:00:33.906625 # [ 55.246493] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3745 03:00:33.914009 # [ 55.253614] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3746 03:00:33.924280 # [ 55.260736] R10: 00000000ffff[ 55.786468] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3747 03:00:33.930545 [ 55.815773] RBP: ffff964a435411c0 R08: 0000000000000000 R09: 0000000000000000
3748 03:00:33.935290 e000 R11: 3fffffffffffffff R12: 0000000000000004
3749 03:00:33.943003 # [ 55.267858] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3750 03:00:33.950960 # [ 55.274981] FS: 00007fb970fa4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3751 03:00:33.959863 # [ 55.283055] CS: 0010 [ 55.822896] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3752 03:00:33.967435 [ 55.852202] R13: ffffa94881653f10 R14: ffffa94881653f10 R15: ffff964a43ee0000
3753 03:00:33.970746 DS: 0000 ES: 0000 CR0: 0000000080050033
3754 03:00:33.978147 # [ 55.288789] CR2: ffffa948815dbe18 CR3: 00000001034ae000 CR4: 00000000001506f0
3755 03:00:33.983383 # EXEC_STACK: saw 'call trace:': ok
3756 03:00:33.984972 ok 31 selftests: lkdtm: EXEC_STACK.sh
3757 03:00:33.987817 # selftests: lkdtm: EXEC_KMALLOC.sh
3758 03:00:33.996040 [ 55.859323] FS: 00007f35d928c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3759 03:00:34.002001 [ 55.888020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3760 03:00:34.008663 [ 55.893755] CR2: ffff964a435411c0 CR3: 0000000103432000 CR4: 00000000001506f0
3761 03:00:34.013347 [ 55.900874] Call Trace:
3762 03:00:34.016040 [ 55.903326] ? execute_location+0x48/0x56
3763 03:00:34.020120 [ 55.907334] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
3764 03:00:34.023883 [ 55.911511] ? direct_entry.cold+0x2c/0x38
3765 03:00:34.027318 [ 55.915605] ? full_proxy_write+0x56/0x80
3766 03:00:34.031136 [ 55.919609] ? vfs_write+0xea/0x390
3767 03:00:34.034838 [ 55.923093] ? ksys_write+0x68/0xe0
3768 03:00:34.038627 [ 55.926578] ? do_syscall_64+0x33/0x40
3769 03:00:34.043546 [ 55.930320] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3770 03:00:34.055780 [ 55.935540] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3771 03:00:34.060173 [ 55.947959] CR2: ffff964a435411c0
3772 03:00:34.063819 [ 55.951270] ---[ end trace 8888217789f2a05a ]---
3773 03:00:34.067679 [ 55.955882] RIP: 0010:lkdtm_BUG+0x5/0x10
3774 03:00:34.086366 [ 55.959799] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3775 03:00:34.091944 [ 55.978534] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3776 03:00:34.099191 [ 55.983751] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3777 03:00:34.106020 [ 55.990872] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3778 03:00:34.113239 [ 55.997994] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3779 03:00:34.120538 [ 56.005115] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3780 03:00:34.126990 [ 56.012236] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3781 03:00:34.136736 [ 56.019357] FS: 00007f35d928c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3782 03:00:34.142633 [ 56.027432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3783 03:00:34.148255 [ 56.033167] CR2: ffff964a435411c0 CR3: 0000000103432000 CR4: 00000000001506f0
3784 03:00:34.156988 [ 56.040291] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3785 03:00:34.164542 [ 56.049147] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1670, name: cat
3786 03:00:34.168697 [ 56.056702] INFO: lockdep is turned off.
3787 03:00:34.171907 [ 56.060615] irq event stamp: 0
3788 03:00:34.178061 [ 56.063664] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3789 03:00:34.186617 [ 56.069921] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3790 03:00:34.193851 [ 56.078085] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3791 03:00:34.200198 [ 56.086247] softirqs last disabled at (0): [<0000000000000000>] 0x0
3792 03:00:34.208050 [ 56.092503] CPU: 0 PID: 1670 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3793 03:00:34.214288 [ 56.100231] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3794 03:00:34.216626 [ 56.106138] Call Trace:
3795 03:00:34.220107 [ 56.108583] dump_stack+0x77/0x97
3796 03:00:34.223799 [ 56.111892] ___might_sleep.cold+0xa6/0xb6
3797 03:00:34.227265 [ 56.115985] exit_signals+0x1c/0x2d0
3798 03:00:34.231087 [ 56.119556] do_exit+0xd5/0xb00
3799 03:00:34.234128 [ 56.122695] ? ksys_write+0x68/0xe0
3800 03:00:34.238475 [ 56.126180] rewind_stack_do_exit+0x17/0x20
3801 03:00:34.242401 [ 56.130356] RIP: 0033:0x7f35d917af33
3802 03:00:34.260695 [ 56.133925] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3803 03:00:34.268493 [ 56.152662] RSP: 002b:00007ffda5742818 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3804 03:00:34.275680 [ 56.160218] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f35d917af33
3805 03:00:34.282131 [ 56.167340] RDX: 000000000000000d RSI: 00007f35d906b000 RDI: 0000000000000001
3806 03:00:34.290828 [ 56.174461] RBP: 00007f35d906b000 R08: 00007f35d906a010 R09: 0000000000000000
3807 03:00:34.297348 [ 56.181582] R10: 00007f35d92791c0 R11: 0000000000000246 R12: 0000000000000001
3808 03:00:34.303535 [ 56.188704] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3809 03:00:34.490928 [ 56.378214] lkdtm: Performing direct entry EXEC_VMALLOC
3810 03:00:34.491963 # Killed
3811 03:00:34.497310 # [ 55.439822] lkdtm: Performing direct entry EXEC_KMALLOC
3812 03:00:34.503922 # [ 55.445066] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3813 03:00:34.511498 # [ 55.473088] lkdtm: attempting bad execution at ffff964a435411c0
3814 03:00:34.520355 # [ 55.501197] kernel tried to execute NX-p[ 56.383455] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3815 03:00:34.522998 rotected page - exploit attempt? (uid: 0)
3816 03:00:34.530477 # [ 55.530811] BUG: unable to handle page fault for address: ffff964a435411c0
3817 03:00:34.536906 # [ 55.559858] #PF: supervisor instruction fetch in kernel mode
3818 03:00:34.547481 # [ 55.565505] #PF: error_code(0x0011) - permissions violation[ 56.411466] lkdtm: attempting bad execution at ffffa948803a3000
3819 03:00:34.548431
3820 03:00:34.555956 # [ 55.593251] PGD a7001067 P4D a7001067 PUD a7005067 PMD 10475e063 PTE 8000000103541163
3821 03:00:34.559872 # [ 55.623253] Oops: 0011 [#7] SMP NOPTI
3822 03:00:34.567284 # [ 55.649098] CPU: 0 PID: 1670 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3823 03:00:34.577218 # [ 55.679010] Hardware na[ 56.439588] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3824 03:00:34.581359 me: Google Grunt/Grunt, BIOS 09/05/2019
3825 03:00:34.584721 # [ 55.684921] RIP: 0010:0xffff964a435411c0
3826 03:00:34.605780 # [ 55.711019] Code: 00 00 02 00 00 00 00 00 00 00 40 10 54 43 4a 96 ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 bb b6 cf bb ff ff ff ff <0f> 1f 44 00 00 c[ 56.469203] BUG: unable to handle page fault for address: ffffa948803a3000
3827 03:00:34.612035 [ 56.498251] #PF: supervisor instruction fetch in kernel mode
3828 03:00:34.616167 3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3829 03:00:34.621495 # [ 55.751942] RSP: 0018:ffffa94881653e38 EFLAGS: 00010246
3830 03:00:34.628983 # [ 55.779346] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3831 03:00:34.639787 # [ 55.786468] RDX: 0000000000000000 RSI: ffff964a6ac1bf7[ 56.503901] #PF: error_code(0x0011) - permissions violation
3832 03:00:34.642260 0 RDI: ffff964a6ac1bf70
3833 03:00:34.649412 # [ 55.815773] RBP: ffff964a435411c0 R08: 0000000000000000 R09: 0000000000000000
3834 03:00:34.656347 # [ 55.822896] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3835 03:00:34.670289 # [ 55.852202] R13: ffffa94881653f10 R14: ffffa94881653f10 R1[ 56.531647] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 104475067 PTE 80000001030bb163
3836 03:00:34.672039 5:[ ffff964a43ee0000
3837 03:00:34.680145 # [ 55.859323] FS: 00007f35d928c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3838 03:00:34.685656 # [ 55.888020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3839 03:00:34.695858 # [ 55.893755] CR2: ffff964a435411c0 CR3: 0000000103432000 CR4: 000000 56.561911] Oops: 0011 [#8] SMP NOPTI
3840 03:00:34.696889 00001506f0
3841 03:00:34.699257 # [ 55.900874] Call Trace:
3842 03:00:34.704156 # [ 55.903326] ? execute_location+0x48/0x56
3843 03:00:34.709304 # [ 55.907334] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
3844 03:00:34.712257 # [ 55.911511] ? direct_entry.cold+0x2c/0x38
3845 03:00:34.716508 # [ 55.915605] ? full_proxy_write+0x56/0x80
3846 03:00:34.725403 # [ 55.919609] ?[ 56.587755] CPU: 0 PID: 1706 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3847 03:00:34.731490 [ 56.617667] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3848 03:00:34.734102 vfs_write+0xea/0x390
3849 03:00:34.736985 # [ 55.923093] ? ksys_write+0x68/0xe0
3850 03:00:34.740939 # [ 55.926578] ? do_syscall_64+0x33/0x40
3851 03:00:34.747441 # [ 55.930320] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3852 03:00:34.757780 # [ 55.935540] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cro[ 56.623577] RIP: 0010:0xffffa948803a3000
3853 03:00:34.763805 s_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3854 03:00:34.766815 # [ 55.947959] CR2: ffff964a435411c0
3855 03:00:34.771175 # [ 55.951270] ---[ end trace 8888217789f2a05a ]---
3856 03:00:34.775178 # [ 55.955882] RIP: 0010:lkdtm_BUG+0x5/0x10
3857 03:00:34.786689 # [ 55.959799] Code: 5b a5 ff 48 c7 c0 ea ff ff ff [ 56.649677] Code: Unable to access opcode bytes at RIP 0xffffa948803a2fd6.
3858 03:00:34.800729 eb[ e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3859 03:00:34.806700 # [ 55.978534] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3860 03:00:34.814653 # [ 55.983751] RAX: fffffff 56.678721] RSP: 0018:ffffa948816dbe38 EFLAGS: 00010246
3861 03:00:34.821520 [ 56.706126] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3862 03:00:34.825783 fbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3863 03:00:34.833689 # [ 55.990872] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3864 03:00:34.840625 # [ 55.997994] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3865 03:00:34.850554 # [ 56.005115] R10: 00000000fff[ 56.713248] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3866 03:00:34.858101 [ 56.742554] RBP: ffffa948803a3000 R08: 0000000000000000 R09: 0000000000000000
3867 03:00:34.862275 fe000 R11: 3fffffffffffffff R12: 0000000000000004
3868 03:00:34.869088 # [ 56.012236] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3869 03:00:34.878260 # [ 56.019357] FS: 00007f35d928c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3870 03:00:34.886694 # [ 56.027432] CS: 0010[ 56.749675] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3871 03:00:34.894211 [ 56.778981] R13: ffffa948816dbf10 R14: ffffa948816dbf10 R15: ffff964a430bb000
3872 03:00:34.898615 DS: 0000 ES: 0000 CR0: 0000000080050033
3873 03:00:34.905269 # [ 56.033167] CR2: ffff964a435411c0 CR3: 0000000103432000 CR4: 00000000001506f0
3874 03:00:34.915798 # [ 56.040291] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3875 03:00:34.925142 # [ 56.049147] in_atomic[ 56.786104] FS: 00007fd6cca47580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3876 03:00:34.930422 [ 56.816363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3877 03:00:34.935721 (): 0, irqs_disabled(): 1, non_block: 0, pid: 1670, name: cat
3878 03:00:34.939754 # [ 56.056702] INFO: lockdep is turned off.
3879 03:00:34.942486 # [ 56.060615] irq event stamp: 0
3880 03:00:34.949109 # [ 56.063664] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3881 03:00:34.960537 # [ 56.069921] hardirqs last disa[ 56.822098] CR2: ffffa948803a2fd6 CR3: 0000000101f90000 CR4: 00000000001506f0
3882 03:00:34.962440 [ 56.851402] Call Trace:
3883 03:00:34.967450 bled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3884 03:00:34.975277 # [ 56.078085] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3885 03:00:34.982116 # [ 56.086247] softirqs last disabled at (0): [<0000000000000000>] 0x0
3886 03:00:34.987542 # [ 56.092503] CPU: 0 P[ 56.853853] ? execute_location+0x48/0x56
3887 03:00:34.994580 ID: 1670 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3888 03:00:35.000213 # [ 56.100231] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3889 03:00:35.003727 # [ 56.106138] Call Trace:
3890 03:00:35.006526 # [ 56.108583] dump_stack+0x77/0x97
3891 03:00:35.011000 # [ 56.111892] ___might_sleep.cold+0xa6/0xb6
3892 03:00:35.014453 #[ 56.880035] ? lkdtm_EXEC_VMALLOC+0x20/0x30
3893 03:00:35.018045 [[ 56.115985] exit_signals+0x1c/0x2d0
3894 03:00:35.022397 # [ 56.119556] do_exit+0xd5/0xb00
3895 03:00:35.025090 # [ 56.122695] ? ksys_write+0x68/0xe0
3896 03:00:35.029430 # [ 56.126180] rewind_stack_do_exit+0x17/0x20
3897 03:00:35.033082 # [ 56.130356] RIP: 0033:0x7f35d917af33
3898 03:00:35.040613 # [ 56.133925] Code: 8b 15 61 ef 0c 00 56.906392] ? direct_entry.cold+0x2c/0x38
3899 03:00:35.056607 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3900 03:00:35.067009 # [ 56.152662] RSP: 002b:00007ffda5742818 EFLAGS: 00000246 ORIG_RAX: 00000000[ 56.932670] ? full_proxy_write+0x56/0x80
3901 03:00:35.068077 00000001
3902 03:00:35.074515 # [ 56.160218] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f35d917af33
3903 03:00:35.082219 # [ 56.167340] RDX: 000000000000000d RSI: 00007f35d906b000 RDI: 0000000000000001
3904 03:00:35.092306 # [ 56.174461] RBP: 00007f35d906b000 R08: 00007f35d906a010 R09: 000000000000[ 56.958860] ? vfs_write+0xea/0x390
3905 03:00:35.093396 0000
3906 03:00:35.100570 # [ 56.181582] R10: 00007f35d92791c0 R11: 0000000000000246 R12: 0000000000000001
3907 03:00:35.107759 # [ 56.188704] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3908 03:00:35.111248 # EXEC_KMALLOC: saw 'call trace:': ok
3909 03:00:35.115030 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
3910 03:00:35.118858 # [ 56.984527] ? ksys_write+0x68/0xe0
3911 03:00:35.121754 selftests: lkdtm: EXEC_VMALLOC.sh
3912 03:00:35.124965 [ 57.010197] ? do_syscall_64+0x33/0x40
3913 03:00:35.130084 [ 57.016972] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3914 03:00:35.142573 [ 57.022192] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3915 03:00:35.145706 [ 57.034612] CR2: ffffa948803a3000
3916 03:00:35.150130 [ 57.037924] ---[ end trace 8888217789f2a05b ]---
3917 03:00:35.156667 [ 57.042532] RIP: 0010:lkdtm_BUG+0x5/0x10
3918 03:00:35.173160 [ 57.046451] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
3919 03:00:35.178510 [ 57.065186] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
3920 03:00:35.184988 [ 57.070401] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
3921 03:00:35.193109 [ 57.077524] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
3922 03:00:35.199789 [ 57.084647] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
3923 03:00:35.206816 [ 57.091768] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3924 03:00:35.213673 [ 57.098890] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
3925 03:00:35.222243 [ 57.106013] FS: 00007fd6cca47580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3926 03:00:35.227513 [ 57.114088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3927 03:00:35.235009 [ 57.119824] CR2: ffffa948803a2fd6 CR3: 0000000101f90000 CR4: 00000000001506f0
3928 03:00:35.244083 [ 57.126947] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3929 03:00:35.251635 [ 57.135804] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1706, name: cat
3930 03:00:35.255492 [ 57.143360] INFO: lockdep is turned off.
3931 03:00:35.258072 [ 57.147276] irq event stamp: 0
3932 03:00:35.265509 [ 57.150325] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3933 03:00:35.273014 [ 57.156583] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3934 03:00:35.281092 [ 57.164746] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
3935 03:00:35.287084 [ 57.172909] softirqs last disabled at (0): [<0000000000000000>] 0x0
3936 03:00:35.294940 [ 57.179166] CPU: 0 PID: 1706 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3937 03:00:35.301339 [ 57.186896] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3938 03:00:35.303500 [ 57.192805] Call Trace:
3939 03:00:35.306972 [ 57.195250] dump_stack+0x77/0x97
3940 03:00:35.310560 [ 57.198560] ___might_sleep.cold+0xa6/0xb6
3941 03:00:35.314198 [ 57.202652] exit_signals+0x1c/0x2d0
3942 03:00:35.317186 [ 57.206221] do_exit+0xd5/0xb00
3943 03:00:35.320949 [ 57.209359] ? ksys_write+0x68/0xe0
3944 03:00:35.324965 [ 57.212845] rewind_stack_do_exit+0x17/0x20
3945 03:00:35.328491 [ 57.217021] RIP: 0033:0x7fd6cc932f33
3946 03:00:35.347688 [ 57.220590] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3947 03:00:35.355033 [ 57.239326] RSP: 002b:00007fff17c58018 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3948 03:00:35.362267 [ 57.246884] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fd6cc932f33
3949 03:00:35.369281 [ 57.254006] RDX: 000000000000000d RSI: 00007fd6cc823000 RDI: 0000000000000001
3950 03:00:35.375570 [ 57.261127] RBP: 00007fd6cc823000 R08: 00007fd6cc822010 R09: 0000000000000000
3951 03:00:35.383464 [ 57.268248] R10: 00007fd6cca311c0 R11: 0000000000000246 R12: 0000000000000001
3952 03:00:35.390439 [ 57.275369] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3953 03:00:35.627278 [ 57.514385] lkdtm: Performing direct entry EXEC_RODATA
3954 03:00:35.628361 # Killed
3955 03:00:35.633693 # [ 56.378214] lkdtm: Performing direct entry EXEC_VMALLOC
3956 03:00:35.639701 # [ 56.383455] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3957 03:00:35.645924 # [ 56.411466] lkdtm: attempting bad execution at ffffa948803a3000
3958 03:00:35.655763 # [ 56.439588] kernel tried to execute NX-p[ 57.519534] lkdtm: attempting ok execution at ffffffffbc4b1eb0
3959 03:00:35.660608 rotected page - exploit attempt? (uid: 0)
3960 03:00:35.666346 # [ 56.469203] BUG: unable to handle page fault for address: ffffa948803a3000
3961 03:00:35.675372 # [ 56.498251] #PF: supervisor instruction fetch in kernel mode
3962 03:00:35.684038 # [ 56.503901] #PF: error_code(0x0011) - permissions violation[ 57.547566] lkdtm: attempting bad execution at ffffffffbd0d9f00
3963 03:00:35.691937 # [ 56.531647] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 104475067 PTE 80000001030bb163
3964 03:00:35.695685 # [ 56.561911] Oops: 0011 [#8] SMP NOPTI
3965 03:00:35.703406 # [ 56.587755] CPU: 0 PID: 1706 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3966 03:00:35.713450 # [ 56.617667] Hardware[ 57.575674] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3967 03:00:35.717560 name: Google Grunt/Grunt, BIOS 09/05/2019
3968 03:00:35.721598 # [ 56.623577] RIP: 0010:0xffffa948803a3000
3969 03:00:35.728334 # [ 56.649677] Code: Unable to access opcode bytes at RIP 0xffffa948803a2fd6.
3970 03:00:35.733494 # [ 56.678721] RSP: 0018:ffffa948816dbe38 EFLAGS: 00010246
3971 03:00:35.742718 # [ 56.706126] RAX:[ 57.605288] BUG: unable to handle page fault for address: ffffffffbd0d9f00
3972 03:00:35.748388 [ 57.634337] #PF: supervisor instruction fetch in kernel mode
3973 03:00:35.753257 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3974 03:00:35.761560 # [ 56.713248] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
3975 03:00:35.768322 # [ 56.742554] RBP: ffffa948803a3000 R08: 0000000000000000 R09: 0000000000000000
3976 03:00:35.776382 # [ 56.749675] R10: 000[ 57.639983] #PF: error_code(0x0011) - permissions violation
3977 03:00:35.780768 00000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3978 03:00:35.788092 # [ 56.778981] R13: ffffa948816dbf10 R14: ffffa948816dbf10 R15: ffff964a430bb000
3979 03:00:35.795985 # [ 56.786104] FS: 00007fd6cca47580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
3980 03:00:35.804771 # [ 56.816363] C[ 57.667730] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 80000000a54001e1
3981 03:00:35.809260 S:[ 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3982 03:00:35.816021 # [ 56.822098] CR2: ffffa948803a2fd6 CR3: 0000000101f90000 CR4: 00000000001506f0
3983 03:00:35.818977 # [ 56.851402] Call Trace:
3984 03:00:35.823328 # [ 56.853853] ? execute_location+0x48/0x56
3985 03:00:35.830541 # [ 56.880035] ? lkdtm_EXEC_VMALLOC+0x20/ 57.696607] Oops: 0011 [#9] SMP NOPTI
3986 03:00:35.831682 0x30
3987 03:00:35.836449 # [ 56.906392] ? direct_entry.cold+0x2c/0x38
3988 03:00:35.840046 # [ 56.932670] ? full_proxy_write+0x56/0x80
3989 03:00:35.843066 # [ 56.958860] ? vfs_write+0xea/0x390
3990 03:00:35.846815 # [ 56.984527] ? ksys_write+0x68/0xe0
3991 03:00:35.850566 # [ 57.010197] ? do_syscall_64+0x33/0x40
3992 03:00:35.860490 # [ 57.016972] ? entr[ 57.722451] CPU: 0 PID: 1742 Comm: cat Tainted: G D W 5.10.128-cip10 #1
3993 03:00:35.866846 [ 57.752363] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3994 03:00:35.869529 y_SYSCALL_64_after_hwframe+0x44/0xa9
3995 03:00:35.882710 # [ 57.022192] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
3996 03:00:35.885905 # [ 57.034612] CR2: ffffa948803a3000
3997 03:00:35.893741 # [ 57.037924] ---[ end trace 8[ 57.758277] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
3998 03:00:35.895510 88[8217789f2a05b ]---
3999 03:00:35.900286 # [ 57.042532] RIP: 0010:lkdtm_BUG+0x5/0x10
4000 03:00:35.934748 # [ 57.046451] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 57.785586] Code: ff ff d9 a2 af bc ff ff ff ff 8a 05 4c bd ff ff ff ff 8f 8a af bc ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 00 00 00 <c3> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
4001 03:00:35.937870 1f[ 44 00 00 83 05 30 1a 70 02
4002 03:00:35.942468 # [ 57.065186] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4003 03:00:35.949674 # [ 57.070401] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4004 03:00:35.962711 # [ 57.077524] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9 57.826509] RSP: 0018:ffffa94881753e48 EFLAGS: 00010246
4005 03:00:35.969030 [ 57.853912] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4006 03:00:35.970751 a70
4007 03:00:35.977424 # [ 57.084647] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4008 03:00:35.984354 # [ 57.091768] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4009 03:00:35.999182 # [ 57.098890] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000[ 57.861035] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4010 03:00:36.005458 [ 57.890341] RBP: ffffffffbd0d9f00 R08: 0000000000000000 R09: 0000000000000000
4011 03:00:36.006445
4012 03:00:36.014461 # [ 57.106013] FS: 00007fd6cca47580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4013 03:00:36.020130 # [ 57.114088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4014 03:00:36.027357 # [ 57.119824] CR2: ffffa948803a2fd6 CR3: 0000000101f90000 CR4: 00000000001506f0
4015 03:00:36.034559 # [ 57[ 57.897463] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4016 03:00:36.042087 [ 57.926768] R13: ffffa94881753f10 R14: ffffa94881753f10 R15: ffff964a4324c000
4017 03:00:36.050085 .126947] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4018 03:00:36.058225 # [ 57.135804] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1706, name: cat
4019 03:00:36.062849 # [ 57.143360] INFO: lockdep is turned off.
4020 03:00:36.072342 # [ 57.147276] irq eve[ 57.933890] FS: 00007f112c8e4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4021 03:00:36.078128 [ 57.964149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4022 03:00:36.079196 nt stamp: 0
4023 03:00:36.085653 # [ 57.150325] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4024 03:00:36.093595 # [ 57.156583] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4025 03:00:36.107807 # [ 57.164746] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy[ 57.969885] CR2: ffffffffbd0d9f00 CR3: 00000001054de000 CR4: 00000000001506f0
4026 03:00:36.109333 _p[rocess+0x63c/0x1c80
4027 03:00:36.116852 # [ 57.172909] softirqs last disabled at (0): [<0000000000000000>] 0x0
4028 03:00:36.124066 # [ 57.179166] CPU: 0 PID: 1706 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4029 03:00:36.131526 # [ 57.186896] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019 57.999192] Call Trace:
4030 03:00:36.132506
4031 03:00:36.134432 # [ 57.192805] Call Trace:
4032 03:00:36.138183 # [ 57.195250] dump_stack+0x77/0x97
4033 03:00:36.142378 # [ 57.198560] ___might_sleep.cold+0xa6/0xb6
4034 03:00:36.147602 # [ 57.202652] exit_signals+0x1c/0x2d0
4035 03:00:36.149318 # [ 57.206221] do_exit+0xd5/0xb00
4036 03:00:36.152944 # [ 57.209359] ? ksys_write+0x68/0xe0
4037 03:00:36.158080 # [ 57.212[ 58.023827] ? execute_location+0x48/0x56
4038 03:00:36.161021 845] rewind_stack_do_exit+0x17/0x20
4039 03:00:36.165399 # [ 57.217021] RIP: 0033:0x7fd6cc932f33
4040 03:00:36.184485 # [ 57.220590] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 [ 58.050015] ? direct_entry.cold+0x2c/0x38
4041 03:00:36.187766 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4042 03:00:36.195710 # [ 57.239326] RSP: 002b:00007fff17c58018 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4043 03:00:36.204691 # [ 57.246884] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fd6cc932f33
4044 03:00:36.211515 # [ 57.254006] RDX: 000000000000000d R[ 58.076292] ? full_proxy_write+0x56/0x80
4045 03:00:36.214332 SI: 00007fd6cc823000 RDI: 0000000000000001
4046 03:00:36.221644 # [ 57.261127] RBP: 00007fd6cc823000 R08: 00007fd6cc822010 R09: 0000000000000000
4047 03:00:36.229286 # [ 57.268248] R10: 00007fd6cca311c0 R11: 0000000000000246 R12: 0000000000000001
4048 03:00:36.235720 # [ 57.275369] R13: 0000000000000001 R14: [ 58.102479] ? vfs_write+0xea/0x390
4049 03:00:36.239536 00[00000000020000 R15: 0000000000020000
4050 03:00:36.243053 # EXEC_VMALLOC: saw 'call trace:': ok
4051 03:00:36.246496 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
4052 03:00:36.249838 # selftests: lkdtm: EXEC_RODATA.sh
4053 03:00:36.253113 58.128148] ? ksys_write+0x68/0xe0
4054 03:00:36.256504 [ 58.145152] ? do_syscall_64+0x33/0x40
4055 03:00:36.261967 [ 58.148895] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4056 03:00:36.274870 [ 58.154115] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4057 03:00:36.277748 [ 58.166533] CR2: ffffffffbd0d9f00
4058 03:00:36.281991 [ 58.169845] ---[ end trace 8888217789f2a05c ]---
4059 03:00:36.286462 [ 58.174457] RIP: 0010:lkdtm_BUG+0x5/0x10
4060 03:00:36.307375 [ 58.178373] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4061 03:00:36.310497 [ 58.197109] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4062 03:00:36.317261 [ 58.202326] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4063 03:00:36.324345 [ 58.209448] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4064 03:00:36.331783 [ 58.216569] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4065 03:00:36.338933 [ 58.223690] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4066 03:00:36.346643 [ 58.230810] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4067 03:00:36.354582 [ 58.237933] FS: 00007f112c8e4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4068 03:00:36.359948 [ 58.246008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4069 03:00:36.366666 [ 58.251743] CR2: ffffffffbd0d9f00 CR3: 00000001054de000 CR4: 00000000001506f0
4070 03:00:36.532328 [ 58.419290] lkdtm: Performing direct entry EXEC_USERSPACE
4071 03:00:36.533468 # Killed
4072 03:00:36.539472 # [ 57.514385] lkdtm: Performing direct entry EXEC_RODATA
4073 03:00:36.544976 # [ 57.519534] lkdtm: attempting ok execution at ffffffffbc4b1eb0
4074 03:00:36.550861 # [ 57.547566] lkdtm: attempting bad execution at ffffffffbd0d9f00
4075 03:00:36.560791 # [ 57.575674] kernel tried to execute NX-pr[ 58.424704] lkdtm: attempting ok execution at ffffffffbc4b1eb0
4076 03:00:36.564600 otected page - exploit attempt? (uid: 0)
4077 03:00:36.571289 # [ 57.605288] BUG: unable to handle page fault for address: ffffffffbd0d9f00
4078 03:00:36.577174 # [ 57.634337] #PF: supervisor instruction fetch in kernel mode
4079 03:00:36.582852 # [ 57.639983] #PF: error_code(0x0011) - permissions violation
4080 03:00:36.588405 [ 58.452737] lkdtm: attempting bad execution at 00007fb42b505000
4081 03:00:36.594980 # [ 57.667730] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 80000000a54001e1
4082 03:00:36.599026 # [ 57.696607] Oops: 0011 [#9] SMP NOPTI
4083 03:00:36.606922 # [ 57.722451] CPU: 0 PID: 1742 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4084 03:00:36.616920 # [ 57.752363] Hardware name: Google Gru[ 58.480903] unable to execute userspace code (SMEP?) (uid: 0)
4085 03:00:36.619268 nt/Grunt, BIOS 09/05/2019
4086 03:00:36.624733 # [ 57.758277] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
4087 03:00:36.645277 # [ 57.785586] Code: ff ff d9 a2 af bc ff ff ff ff 8a 05 4c bd ff ff ff ff 8f 8a af bc ff ff ff ff 55 aa 55 aa 00 00 00 00 00 00 00 00 00 00 00 00 <c3> 00 00 00 00 0[ 58.508720] BUG: unable to handle page fault for address: 00007fb42b505000
4088 03:00:36.651210 [ 58.537763] #PF: supervisor instruction fetch in kernel mode
4089 03:00:36.655880 0 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
4090 03:00:36.661344 # [ 57.826509] RSP: 0018:ffffa94881753e48 EFLAGS: 00010246
4091 03:00:36.668479 # [ 57.853912] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4092 03:00:36.678747 # [ 57.861035] RDX: 0000000000000000 RSI: ffff964a6ac1bf7[ 58.543410] #PF: error_code(0x0011) - permissions violation
4093 03:00:36.681161 0 RDI: ffff964a6ac1bf70
4094 03:00:36.688781 # [ 57.890341] RBP: ffffffffbd0d9f00 R08: 0000000000000000 R09: 0000000000000000
4095 03:00:36.695303 # [ 57.897463] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4096 03:00:36.708503 # [ 57.926768] R13: ffffa94881753f10 R14: ffffa94881753f10 R1[ 58.571156] PGD 1045b2067 P4D 1045b2067 PUD 10469b067 PMD 10469a067 PTE 114a52067
4097 03:00:36.710652 5: ffff964a4324c000
4098 03:00:36.718638 # [ 57.933890] FS: 00007f112c8e4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4099 03:00:36.724186 # [ 57.964149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4100 03:00:36.735021 # [ 57.969885] CR2: ffffffffbd0d9f00 CR3: 00000001054de000 CR4: 000000[ 58.600813] Oops: 0011 [#10] SMP NOPTI
4101 03:00:36.735821 00001506f0
4102 03:00:36.738741 # [ 57.999192] Call Trace:
4103 03:00:36.742416 # [ 58.023827] ? execute_location+0x48/0x56
4104 03:00:36.746850 # [ 58.050015] ? direct_entry.cold+0x2c/0x38
4105 03:00:36.750940 # [ 58.076292] ? full_proxy_write+0x56/0x80
4106 03:00:36.755535 # [ 58.102479] ? vfs_write+0xea/0x390
4107 03:00:36.765014 # [ 58.128148] ? ksys_wr[ 58.626743] CPU: 0 PID: 1778 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4108 03:00:36.770277 [ 58.656655] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4109 03:00:36.773347 ite+0x68/0xe0
4110 03:00:36.776310 # [ 58.145152] ? do_syscall_64+0x33/0x40
4111 03:00:36.780868 # [ 58.148895] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4112 03:00:36.797813 # [ 58.154115] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usb[ 58.662566] RIP: 0010:0x7fb42b505000
4113 03:00:36.802446 [ 58.688315] Code: Unable to access opcode bytes at RIP 0x7fb42b504fd6.
4114 03:00:36.803661 pd_notify
4115 03:00:36.808858 # [ 58.166533] CR2: ffffffffbd0d9f00
4116 03:00:36.811883 # [ 58.169845] ---[ end trace 8888217789f2a05c ]---
4117 03:00:36.816418 # [ 58.174457] RIP: 0010:lkdtm_BUG+0x5/0x10
4118 03:00:36.830107 # [ 58.178373] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff[ 58.694830] RSP: 0018:ffffa948817dbe50 EFLAGS: 00010246
4119 03:00:36.837261 [ 58.722230] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 0000000000000000
4120 03:00:36.847354 eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4121 03:00:36.852502 # [ 58.197109] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4122 03:00:36.867493 # [ 58.202326] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000[ 58.729353] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4123 03:00:36.873763 [ 58.758658] RBP: 00007fb42b505000 R08: 0000000000000000 R09: 0000000000000000
4124 03:00:36.874567 000
4125 03:00:36.881200 # [ 58.209448] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4126 03:00:36.888435 # [ 58.216569] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4127 03:00:36.903596 # [ 58.223690] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004[ 58.765780] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000f
4128 03:00:36.910315 [ 58.795086] R13: ffffa948817dbf10 R14: ffffa948817dbf10 R15: ffff964a434af000
4129 03:00:36.917545 # [ 58.230810] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4130 03:00:36.925835 # [ 58.237933] FS: 00007f112c8e4580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4131 03:00:36.932163 # [ 58.246008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4132 03:00:36.940586 # [ 58[ 58.802208] FS: 00007fb42b4db580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4133 03:00:36.945938 [ 58.832467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4134 03:00:36.953394 .251743] CR2: ffffffffbd0d9f00 CR3: 00000001054de000 CR4: 00000000001506f0
4135 03:00:36.955765 # EXEC_RODATA: saw 'call trace:': ok
4136 03:00:36.959292 ok 34 selftests: lkdtm: EXEC_RODATA.sh
4137 03:00:36.963669 # selftests: lkdtm: EXEC_USERSPACE.sh
4138 03:00:36.970173 [ 58.838204] CR2: 00007fb42b505000 CR3: 0000000104036000 CR4: 00000000001506f0
4139 03:00:36.972417 [ 58.862049] Call Trace:
4140 03:00:36.977450 [ 58.864500] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
4141 03:00:36.981032 [ 58.869285] ? direct_entry.cold+0x2c/0x38
4142 03:00:36.985235 [ 58.873379] ? full_proxy_write+0x56/0x80
4143 03:00:36.988637 [ 58.877385] ? vfs_write+0xea/0x390
4144 03:00:36.992470 [ 58.880868] ? ksys_write+0x68/0xe0
4145 03:00:36.995847 [ 58.884354] ? do_syscall_64+0x33/0x40
4146 03:00:37.001396 [ 58.888099] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4147 03:00:37.013757 [ 58.893319] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4148 03:00:37.016753 [ 58.905739] CR2: 00007fb42b505000
4149 03:00:37.021843 [ 58.909112] ---[ end trace 8888217789f2a05d ]---
4150 03:00:37.025191 [ 58.913748] RIP: 0010:lkdtm_BUG+0x5/0x10
4151 03:00:37.045117 [ 58.917786] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4152 03:00:37.049949 [ 58.936553] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4153 03:00:37.056748 [ 58.941846] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4154 03:00:37.063748 [ 58.949025] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4155 03:00:37.071244 [ 58.956215] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4156 03:00:37.079095 [ 58.963394] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4157 03:00:37.085406 [ 58.970568] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4158 03:00:37.093783 [ 58.977745] FS: 00007fb42b4db580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4159 03:00:37.098996 [ 58.985871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4160 03:00:37.106276 [ 58.991654] CR2: 00007fb42b505000 CR3: 0000000104036000 CR4: 00000000001506f0
4161 03:00:37.304712 [ 59.191930] lkdtm: Performing direct entry EXEC_NULL
4162 03:00:37.306856 # Killed
4163 03:00:37.311182 # [ 58.419290] lkdtm: Performing direct entry EXEC_USERSPACE
4164 03:00:37.317537 # [ 58.424704] lkdtm: attempting ok execution at ffffffffbc4b1eb0
4165 03:00:37.323495 # [ 58.452737] lkdtm: attempting bad execution at 00007fb42b505000
4166 03:00:37.332653 # [ 58.480903] unable to execute userspac[ 59.196918] lkdtm: attempting ok execution at ffffffffbc4b1eb0
4167 03:00:37.335934 e code (SMEP?) (uid: 0)
4168 03:00:37.342108 # [ 58.508720] BUG: unable to handle page fault for address: 00007fb42b505000
4169 03:00:37.348307 # [ 58.537763] #PF: supervisor instruction fetch in kernel mode
4170 03:00:37.353820 # [ 58.543410] #PF: error_code(0x0011) - permissions violation
4171 03:00:37.360765 # [ 58.571156] [ 59.224914] lkdtm: attempting bad execution at 0000000000000000
4172 03:00:37.367197 PGD 1045b2067 P4D 1045b2067 PUD 10469b067 PMD 10469a067 PTE 114a52067
4173 03:00:37.371049 # [ 58.600813] Oops: 0011 [#10] SMP NOPTI
4174 03:00:37.379402 # [ 58.626743] CPU: 0 PID: 1778 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4175 03:00:37.389846 # [ 58.656655] Hardware name: Google Grunt/Grun[ 59.253074] BUG: kernel NULL pointer dereference, address: 0000000000000000
4176 03:00:37.395960 [ 59.282136] #PF: supervisor instruction fetch in kernel mode
4177 03:00:37.397686 t, BIOS 09/05/2019
4178 03:00:37.401504 # [ 58.662566] RIP: 0010:0x7fb42b505000
4179 03:00:37.407929 # [ 58.688315] Code: Unable to access opcode bytes at RIP 0x7fb42b504fd6.
4180 03:00:37.413643 # [ 58.694830] RSP: 0018:ffffa948817dbe50 EFLAGS: 00010246
4181 03:00:37.422744 # [ 58.722230] RAX: 0000000000000033 RBX: 000000000[ 59.287786] #PF: error_code(0x0010) - not-present page
4182 03:00:37.426615 0000024 RCX: 0000000000000000
4183 03:00:37.432913 # [ 58.729353] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4184 03:00:37.441194 # [ 58.758658] RBP: 00007fb42b505000 R08: 0000000000000000 R09: 0000000000000000
4185 03:00:37.448122 # [ 58.765780] R10: 00000000ffffe000 R11: 3ffffffffffff[ 59.315099] PGD 0 P4D 0
4186 03:00:37.451898 [ 59.339815] Oops: 0010 [#11] SMP NOPTI
4187 03:00:37.453853 fff R12: 000000000000000f
4188 03:00:37.461011 # [ 58.795086] R13: ffffa948817dbf10 R14: ffffa948817dbf10 R15: ffff964a434af000
4189 03:00:37.469388 # [ 58.802208] FS: 00007fb42b4db580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4190 03:00:37.481627 # [ 58.832467] CS: 0010 DS: 0000 ES: 0000 CR0: [ 59.343558] CPU: 0 PID: 1814 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4191 03:00:37.487006 [ 59.373467] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4192 03:00:37.488770 00[00000080050033
4193 03:00:37.495676 # [ 58.838204] CR2: 00007fb42b505000 CR3: 0000000104036000 CR4: 00000000001506f0
4194 03:00:37.498774 # [ 58.862049] Call Trace:
4195 03:00:37.503740 # [ 58.864500] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
4196 03:00:37.508014 # [ 58.869285] ? direct_entry.cold+0x2c/0x38
4197 03:00:37.511985 # [ 58.873379] 59.379378] RIP: 0010:0x0
4198 03:00:37.514269 ? full_proxy_write+0x56/0x80
4199 03:00:37.518250 # [ 58.877385] ? vfs_write+0xea/0x390
4200 03:00:37.521807 # [ 58.880868] ? ksys_write+0x68/0xe0
4201 03:00:37.527321 # [ 58.884354] ? do_syscall_64+0x33/0x40
4202 03:00:37.531740 # [ 58.888099] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4203 03:00:37.540961 # [ 58.893319] Modules linked in:[ 59.404182] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4204 03:00:37.546014 [ 59.433228] RSP: 0018:ffffa9488186be48 EFLAGS: 00010246
4205 03:00:37.556423 fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4206 03:00:37.560281 # [ 58.905739] CR2: 00007fb42b505000
4207 03:00:37.564230 # [ 58.909112] ---[ end trace 8888217789f2a05d ]---
4208 03:00:37.568514 # [ 58.913748] RIP: 0010:lkdtm_BUG+0x5/0x10
4209 03:00:37.575326 # [ [ 59.438446] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4210 03:00:37.582984 [ 59.467751] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4211 03:00:37.589817 [ 59.474872] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
4212 03:00:37.608717 58.917786] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4213 03:00:37.619249 # [ 58.936553] RSP: 0018:ffffa9488089be6[ 59.481993] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4214 03:00:37.626870 [ 59.511297] R13: ffffa9488186bf10 R14: ffffa9488186bf10 R15: ffff964a454de000
4215 03:00:37.629089 0 EFLAGS: 00010282
4216 03:00:37.635132 # [ 58.941846] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4217 03:00:37.642641 # [ 58.949025] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4218 03:00:37.657187 # [ 58.956215] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 00[ 59.518420] FS: 00007f3646c53580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4219 03:00:37.662843 [ 59.548679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4220 03:00:37.663897 00000000000001
4221 03:00:37.670805 # [ 58.963394] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4222 03:00:37.678495 # [ 58.970568] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4223 03:00:37.691542 # [ 58.977745] FS: 00007fb42b4db580(0000) GS:ffff964a6ac00000(0000) k[ 59.554414] CR2: ffffffffffffffd6 CR3: 000000010489a000 CR4: 00000000001506f0
4224 03:00:37.694270 [ 59.583719] Call Trace:
4225 03:00:37.695828 nlGS:0000000000000000
4226 03:00:37.703042 # [ 58.985871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4227 03:00:37.709331 # [ 58.991654] CR2: 00007fb42b505000 CR3: 0000000104036000 CR4: 00000000001506f0
4228 03:00:37.712908 # EXEC_USERSPACE: saw 'call trace:': ok
4229 03:00:37.720876 ok 35 selftests: lkdtm: EXEC_USERSPACE.s[ 59.586166] execute_location+0x48/0x56
4230 03:00:37.721320 h
4231 03:00:37.723842 # selftests: lkdtm: EXEC_NULL.sh
4232 03:00:37.727456 [ 59.612175] direct_entry.cold+0x2c/0x38
4233 03:00:37.731066 [ 59.619299] full_proxy_write+0x56/0x80
4234 03:00:37.734476 [ 59.623129] vfs_write+0xea/0x390
4235 03:00:37.737663 [ 59.626439] ksys_write+0x68/0xe0
4236 03:00:37.742475 [ 59.629750] do_syscall_64+0x33/0x40
4237 03:00:37.746593 [ 59.633321] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4238 03:00:37.749772 [ 59.638364] RIP: 0033:0x7f3646b42f33
4239 03:00:37.769305 [ 59.641934] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4240 03:00:37.776630 [ 59.660671] RSP: 002b:00007fff50d0f6f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4241 03:00:37.783037 [ 59.668226] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f3646b42f33
4242 03:00:37.791014 [ 59.675348] RDX: 000000000000000a RSI: 00007f3646a33000 RDI: 0000000000000001
4243 03:00:37.797263 [ 59.682470] RBP: 00007f3646a33000 R08: 00007f3646a32010 R09: 0000000000000000
4244 03:00:37.805316 [ 59.689591] R10: 00007f3646c411c0 R11: 0000000000000246 R12: 0000000000000001
4245 03:00:37.812332 [ 59.696713] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4246 03:00:37.824371 [ 59.703838] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4247 03:00:37.827335 [ 59.716257] CR2: 0000000000000000
4248 03:00:37.831987 [ 59.719609] ---[ end trace 8888217789f2a05e ]---
4249 03:00:37.835871 [ 59.724240] RIP: 0010:lkdtm_BUG+0x5/0x10
4250 03:00:37.855555 [ 59.728246] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4251 03:00:37.860095 [ 59.747006] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4252 03:00:37.867687 [ 59.752290] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4253 03:00:37.874190 [ 59.759456] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4254 03:00:37.881770 [ 59.766638] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4255 03:00:37.888785 [ 59.773777] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4256 03:00:37.897807 [ 59.780929] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4257 03:00:37.903992 [ 59.788070] FS: 00007f3646c53580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4258 03:00:37.910038 [ 59.796149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4259 03:00:37.916703 [ 59.801890] CR2: ffffffffffffffd6 CR3: 000000010489a000 CR4: 00000000001506f0
4260 03:00:38.065323 [ 59.951844] lkdtm: Performing direct entry ACCESS_USERSPACE
4261 03:00:38.066432 # Killed
4262 03:00:38.071899 # [ 59.191930] lkdtm: Performing direct entry EXEC_NULL
4263 03:00:38.077480 # [ 59.196918] lkdtm: attempting ok execution at ffffffffbc4b1eb0
4264 03:00:38.083176 # [ 59.224914] lkdtm: attempting bad execution at 0000000000000000
4265 03:00:38.092792 # [ 59.253074] BUG: kernel NULL pointer derefe[ 59.957444] lkdtm: attempting bad read at 00007efebb58a000
4266 03:00:38.096041 rence, address: 0000000000000000
4267 03:00:38.101602 # [ 59.282136] #PF: supervisor instruction fetch in kernel mode
4268 03:00:38.108335 # [ 59.287786] #PF: error_code(0x0010) - not-present page
4269 03:00:38.109430 # [ 59.315099] PGD 0 P4D 0
4270 03:00:38.114949 # [ 59.339815] Oops: 0010 [#11] SMP NOPTI
4271 03:00:38.119454 # [ 59.343558] C[ 59.985100] lkdtm: FAIL: survived bad read
4272 03:00:38.128163 PU: 0 PID: 1814 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4273 03:00:38.132268 # [ 59.373467] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4274 03:00:38.135178 # [ 59.379378] RIP: 0010:0x0
4275 03:00:38.141569 # [ 59.404182] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4276 03:00:38.146941 [ 60.011395] lkdtm: attempting bad write at 00007efebb58a000
4277 03:00:38.153331 # [ 59.433228] RSP: 0018:ffffa9488186be48 EFLAGS: 00010246
4278 03:00:38.159917 # [ 59.438446] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4279 03:00:38.167128 # [ 59.467751] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4280 03:00:38.173279 # [ 59.474872] RBP: 0000[ 60.039123] lkdtm: FAIL: survived bad write
4281 03:00:38.179401 000000000000 R08: 0000000000000000 R09: 0000000000000000
4282 03:00:38.186467 # [ 59.481993] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4283 03:00:38.193057 # [ 59.511297] R13: ffffa9488186bf10 R14: ffffa9488186bf10 R15: ffff964a454de000
4284 03:00:38.201255 # [ 59.518420] FS: 00007f3646c53580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4285 03:00:38.207107 # [ 59.548679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4286 03:00:38.214642 # [ 59.554414] CR2: ffffffffffffffd6 CR3: 000000010489a000 CR4: 00000000001506f0
4287 03:00:38.216989 # [ 59.583719] Call Trace:
4288 03:00:38.220702 # [ 59.586166] execute_location+0x48/0x56
4289 03:00:38.224951 # [ 59.612175] direct_entry.cold+0x2c/0x38
4290 03:00:38.229696 # [ 59.619299] full_proxy_write+0x56/0x80
4291 03:00:38.233330 # [ 59.623129] vfs_write+0xea/0x390
4292 03:00:38.236108 # [ 59.626439] ksys_write+0x68/0xe0
4293 03:00:38.239423 # [ 59.629750] do_syscall_64+0x33/0x40
4294 03:00:38.244599 # [ 59.633321] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4295 03:00:38.248897 # [ 59.638364] RIP: 0033:0x7f3646b42f33
4296 03:00:38.267580 # [ 59.641934] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4297 03:00:38.275306 # [ 59.660671] RSP: 002b:00007fff50d0f6f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4298 03:00:38.284480 # [ 59.668226] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f3646b42f33
4299 03:00:38.289625 # [ 59.675348] RDX: 000000000000000a RSI: 00007f3646a33000 RDI: 0000000000000001
4300 03:00:38.297537 # [ 59.682470] RBP: 00007f3646a33000 R08: 00007f3646a32010 R09: 0000000000000000
4301 03:00:38.304755 # [ 59.689591] R10: 00007f3646c411c0 R11: 0000000000000246 R12: 0000000000000001
4302 03:00:38.311521 # [ 59.696713] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4303 03:00:38.324013 # [ 59.703838] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4304 03:00:38.328180 # [ 59.716257] CR2: 0000000000000000
4305 03:00:38.334782 # [ 59.719[ 60.205983] lkdtm: Performing direct entry ACCESS_NULL
4306 03:00:38.338981 609] ---[ end trace 8888217789f2a05e ]---
4307 03:00:38.341270 # [ 59.724240] RIP: 0010:lkdtm_BUG+0x5/0x10
4308 03:00:38.361380 # [ 59.728246] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f [ 60.225973] lkdtm: attempting bad read at 0000000000000000
4309 03:00:38.366555 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4310 03:00:38.372590 # [ 59.747006] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4311 03:00:38.378512 # [ 59.752290] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4312 03:00:38.390223 # [ 59.759456] RDX: 0000000000000000 RSI: ffff964a6ac1bf[ 60.253713] BUG: kernel NULL pointer dereference, address: 0000000000000000
4313 03:00:38.392685 70 RDI: ffffffffbd0d9a70
4314 03:00:38.402149 # [ 59.766638] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4315 03:00:38.407443 # [ 59.773777] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4316 03:00:38.417860 # [ 59.780929] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R[ 60.282757] #PF: supervisor read access in kernel mode
4317 03:00:38.423356 [ 60.310068] #PF: error_code(0x0000) - not-present page
4318 03:00:38.425021 15: ffff964a43419000
4319 03:00:38.433617 # [ 59.788070] FS: 00007f3646c53580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4320 03:00:38.439776 # [ 59.796149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4321 03:00:38.448348 # [ 59.801890] CR2: ffffffffffffffd6 CR3: 000000010489a000 CR4: 00000[ 60.315197] PGD 0 P4D 0
4322 03:00:38.449395 00[0001506f0
4323 03:00:38.452924 # EXEC_NULL: saw 'call trace:': ok
4324 03:00:38.455635 ok 36 selftests: lkdtm: EXEC_NULL.sh
4325 03:00:38.459755 # selftests: lkdtm: ACCESS_USERSPACE.sh
4326 03:00:38.464789 # [ 59.951844] lkdtm: Performing direct entry ACCESS_USERSPACE
4327 03:00:38.474160 # [ 59.957444] lkdtm: attempting bad read at 00007efebb58a00 60.339911] Oops: 0000 [#12] SMP NOPTI
4328 03:00:38.474618 0
4329 03:00:38.478174 # [ 59.985100] lkdtm: FAIL: survived bad read
4330 03:00:38.484588 # [ 60.011395] lkdtm: attempting bad write at 00007efebb58a000
4331 03:00:38.488175 # [ 60.039123] lkdtm: FAIL: survived bad write
4332 03:00:38.492744 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4333 03:00:38.503805 not ok 37 selftests: lkdtm: ACCESS_US[ 60.365843] CPU: 0 PID: 1883 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4334 03:00:38.510010 [ 60.395755] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4335 03:00:38.511192 ERSPACE.sh # exit=1
4336 03:00:38.514844 # selftests: lkdtm: ACCESS_NULL.sh
4337 03:00:38.519084 [ 60.401669] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4338 03:00:38.538716 [ 60.411298] Code: 17 9d fd ff be 00 10 00 00 48 89 ef e8 74 bb 3f ff e9 6d ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 a8 12 4c bd e8 f1 9c fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 d0 12 4c bd 48 01
4339 03:00:38.544332 [ 60.430034] RSP: 0018:ffffa94881983e58 EFLAGS: 00010246
4340 03:00:38.550147 [ 60.435252] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4341 03:00:38.557142 [ 60.442375] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4342 03:00:38.564631 [ 60.449497] RBP: ffffffffbd4c0399 R08: 0000000000000000 R09: 0000000000000000
4343 03:00:38.571352 [ 60.456619] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4344 03:00:38.578192 [ 60.463741] R13: ffffa94881983f10 R14: ffffa94881983f10 R15: ffff964a445aa000
4345 03:00:38.587659 [ 60.470864] FS: 00007f0a2901b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4346 03:00:38.592363 [ 60.478939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4347 03:00:38.599912 [ 60.484674] CR2: 0000000000000000 CR3: 00000001058ca000 CR4: 00000000001506f0
4348 03:00:38.601738 [ 60.491796] Call Trace:
4349 03:00:38.606175 [ 60.494246] direct_entry.cold+0x2c/0x38
4350 03:00:38.609687 [ 60.498165] full_proxy_write+0x56/0x80
4351 03:00:38.613362 [ 60.501998] vfs_write+0xea/0x390
4352 03:00:38.616464 [ 60.505308] ksys_write+0x68/0xe0
4353 03:00:38.620506 [ 60.508619] do_syscall_64+0x33/0x40
4354 03:00:38.625417 [ 60.512191] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4355 03:00:38.628544 [ 60.517237] RIP: 0033:0x7f0a28f3af33
4356 03:00:38.646945 [ 60.520807] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4357 03:00:38.655118 [ 60.539541] RSP: 002b:00007fffb0904758 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4358 03:00:38.661690 [ 60.547100] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f0a28f3af33
4359 03:00:38.669514 [ 60.554223] RDX: 000000000000000c RSI: 00007f0a28e2b000 RDI: 0000000000000001
4360 03:00:38.676390 [ 60.561346] RBP: 00007f0a28e2b000 R08: 00007f0a28e2a010 R09: 0000000000000000
4361 03:00:38.683314 [ 60.568468] R10: 00007f0a290391c0 R11: 0000000000000246 R12: 0000000000000001
4362 03:00:38.690506 [ 60.575591] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4363 03:00:38.703529 [ 60.582717] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4364 03:00:38.706406 [ 60.595137] CR2: 0000000000000000
4365 03:00:38.710931 [ 60.598509] ---[ end trace 8888217789f2a05f ]---
4366 03:00:38.714449 [ 60.603155] RIP: 0010:lkdtm_BUG+0x5/0x10
4367 03:00:38.734125 [ 60.607206] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4368 03:00:38.738833 [ 60.625991] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4369 03:00:38.746019 [ 60.631303] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4370 03:00:38.753328 [ 60.638484] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4371 03:00:38.760470 [ 60.645702] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4372 03:00:38.768042 [ 60.652890] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4373 03:00:38.774588 [ 60.660061] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4374 03:00:38.782933 [ 60.667232] FS: 00007f0a2901b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4375 03:00:38.788662 [ 60.675353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4376 03:00:38.795748 [ 60.681139] CR2: 0000000000000000 CR3: 00000001058ca000 CR4: 00000000001506f0
4377 03:00:38.972922 [ 60.860575] lkdtm: Performing direct entry WRITE_RO
4378 03:00:38.974377 # Killed
4379 03:00:38.980192 # [ 60.205983] lkdtm: Performing direct entry ACCESS_NULL
4380 03:00:38.985246 # [ 60.225973] lkdtm: attempting bad read at 0000000000000000
4381 03:00:38.991927 # [ 60.253713] BUG: kernel NULL pointer dereference, address: 0000000000000000
4382 03:00:39.001131 # [ 60.282757] #PF: supervisor read [ 60.865462] lkdtm: attempting bad rodata write at ffffffffbd0d9ef0
4383 03:00:39.004167 access in kernel mode
4384 03:00:39.009110 # [ 60.310068] #PF: error_code(0x0000) - not-present page
4385 03:00:39.011255 # [ 60.315197] PGD 0 P4D 0
4386 03:00:39.015732 # [ 60.339911] Oops: 0000 [#12] SMP NOPTI
4387 03:00:39.023322 # [ 60.365843] CPU: 0 PID: 1883 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4388 03:00:39.031319 # [ [ 60.893836] BUG: unable to handle page fault for address: ffffffffbd0d9ef0
4389 03:00:39.036253 60.395755] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4390 03:00:39.041520 # [ 60.401669] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4391 03:00:39.058034 # [ 60.411298] Code: 17 9d fd ff be 00 10 00 00 48 89 ef e8 74 bb 3f ff e9 6d ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 a8 12 4c bd e[ 60.922863] #PF: supervisor write access in kernel mode
4392 03:00:39.063482 [ 60.950261] #PF: error_code(0x0003) - permissions violation
4393 03:00:39.071083 8 f1 9c fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 d0 12 4c bd 48 01
4394 03:00:39.076820 # [ 60.430034] RSP: 0018:ffffa94881983e58 EFLAGS: 00010246
4395 03:00:39.084893 # [ 60.435252] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4396 03:00:39.092264 # [ 60.442375] RDX: 00000[ 60.955822] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 80000000a54001e1
4397 03:00:39.097404 00000000000 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4398 03:00:39.105156 # [ 60.449497] RBP: ffffffffbd4c0399 R08: 0000000000000000 R09: 0000000000000000
4399 03:00:39.112660 # [ 60.456619] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4400 03:00:39.119878 # [ 60.463741] R13: ffffa9488[ 60.984695] Oops: 0003 [#13] SMP NOPTI
4401 03:00:39.122865 1983f10 R14: ffffa94881983f10 R15: ffff964a445aa000
4402 03:00:39.131403 # [ 60.470864] FS: 00007f0a2901b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4403 03:00:39.137544 # [ 60.478939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4404 03:00:39.148236 # [ 60.484674] CR2: 0000000000000000 C[ 61.010625] CPU: 0 PID: 1918 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4405 03:00:39.154970 [ 61.040537] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4406 03:00:39.157700 R3: 00000001058ca000 CR4: 00000000001506f0
4407 03:00:39.162052 # [ 60.491796] Call Trace:
4408 03:00:39.165094 # [ 60.494246] direct_entry.cold+0x2c/0x38
4409 03:00:39.168491 # [ 60.498165] full_proxy_write+0x56/0x80
4410 03:00:39.173032 # [ 60.501998] vfs_write+0xea/0x390
4411 03:00:39.175708 # [ 60.505308] ksys_write+0x68/0xe0
4412 03:00:39.180927 # [ 60.[ 61.046451] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
4413 03:00:39.184693 508619] do_syscall_64+0x33/0x40
4414 03:00:39.188711 # [ 60.512191] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4415 03:00:39.192632 # [ 60.517237] RIP: 0033:0x7f0a28f3af33
4416 03:00:39.222112 # [ 60.520807] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 [ 61.073065] Code: 00 48 c7 c7 88 11 4c bd 48 c7 c6 f0 9e 0d bd e8 93 9f fd ff 48 8b 05 16 11 5e 00 ba 34 12 cd ab 48 c7 c7 b8 11 4c bd 48 31 d0 <48> 89 05 00 11 5e 00 e9 71 9f fd ff 0f 1f 44 00 00 48 8b 05 27 35
4417 03:00:39.231268 c0[ 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4418 03:00:39.239009 # [ 60.539541] RSP: 002b:00007fffb0904758 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4419 03:00:39.249098 # [ 60.547100] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00 61.113986] RSP: 0018:ffffa94881a0be60 EFLAGS: 00010202
4420 03:00:39.257217 [ 61.141391] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
4421 03:00:39.258961 007f0a28f3af33
4422 03:00:39.265612 # [ 60.554223] RDX: 000000000000000c RSI: 00007f0a28e2b000 RDI: 0000000000000001
4423 03:00:39.272714 # [ 60.561346] RBP: 00007f0a28e2b000 R08: 00007f0a28e2a010 R09: 0000000000000000
4424 03:00:39.286143 # [ 60.568468] R10: 00007f0a290391c0 R11: 0000000000000246 R12: 000000[ 61.148512] RDX: 00000000abcd1234 RSI: ffff964a6ac1bf70 RDI: ffffffffbd4c11b8
4425 03:00:39.293236 [ 61.177819] RBP: ffffffffbd4c03a5 R08: 0000000000000000 R09: 0000000000000000
4426 03:00:39.294329 0000000001
4427 03:00:39.301003 # [ 60.575591] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4428 03:00:39.313753 # [ 60.582717] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4429 03:00:39.322174 # [ 60.595137[ 61.184933] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
4430 03:00:39.330322 [ 61.214239] R13: ffffa94881a0bf10 R14: ffffa94881a0bf10 R15: ffff964a4329d000
4431 03:00:39.332037 ] CR2: 0000000000000000
4432 03:00:39.336060 # [ 60.598509] ---[ end trace 8888217789f2a05f ]---
4433 03:00:39.340908 # [ 60.603155] RIP: 0010:lkdtm_BUG+0x5/0x10
4434 03:00:39.359389 # [ 60.607206] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc c[ 61.221363] FS: 00007f5316c13580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4435 03:00:39.365520 [ 61.251620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4436 03:00:39.373339 c cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4437 03:00:39.378247 # [ 60.625991] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4438 03:00:39.386428 # [ 60.631303] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4439 03:00:39.395773 # [ 60.638484] RDX:[ 61.257356] CR2: ffffffffbd0d9ef0 CR3: 000000010480c000 CR4: 00000000001506f0
4440 03:00:39.397047 [ 61.286661] Call Trace:
4441 03:00:39.402688 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4442 03:00:39.410028 # [ 60.645702] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4443 03:00:39.416990 # [ 60.652890] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4444 03:00:39.423240 # [ 60.660061] R13: fff[ 61.289108] direct_entry.cold+0x2c/0x38
4445 03:00:39.428123 fa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4446 03:00:39.436592 # [ 60.667232] FS: 00007f0a2901b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4447 03:00:39.442583 # [ 60.675353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4448 03:00:39.449268 # [ 60.681139] CR2: 000000000000[ 61.315208] full_proxy_write+0x56/0x80
4449 03:00:39.454708 0000 CR3: 00000001058ca000 CR4: 00000000001506f0
4450 03:00:39.456349 # ACCESS_NULL: saw 'call trace:': ok
4451 03:00:39.460139 ok 38 selftests: lkdtm: ACCESS_NULL.sh
4452 03:00:39.463284 # selftests: lkdtm: WRITE_RO.sh
4453 03:00:39.466046 [ 61.341222] vfs_write+0xea/0x390
4454 03:00:39.470364 [ 61.358483] ksys_write+0x68/0xe0
4455 03:00:39.473581 [ 61.361796] do_syscall_64+0x33/0x40
4456 03:00:39.478077 [ 61.365367] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4457 03:00:39.481930 [ 61.370411] RIP: 0033:0x7f5316b32f33
4458 03:00:39.500776 [ 61.373982] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4459 03:00:39.508251 [ 61.392719] RSP: 002b:00007ffc3d2b8838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4460 03:00:39.514964 [ 61.400276] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f5316b32f33
4461 03:00:39.522290 [ 61.407397] RDX: 0000000000000009 RSI: 00007f5316a23000 RDI: 0000000000000001
4462 03:00:39.529710 [ 61.414519] RBP: 00007f5316a23000 R08: 00007f5316a22010 R09: 0000000000000000
4463 03:00:39.537697 [ 61.421641] R10: 00007f5316c311c0 R11: 0000000000000246 R12: 0000000000000001
4464 03:00:39.543580 [ 61.428763] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4465 03:00:39.556283 [ 61.435889] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4466 03:00:39.559398 [ 61.448309] CR2: ffffffffbd0d9ef0
4467 03:00:39.563859 [ 61.451620] ---[ end trace 8888217789f2a060 ]---
4468 03:00:39.568003 [ 61.456232] RIP: 0010:lkdtm_BUG+0x5/0x10
4469 03:00:39.586872 [ 61.460148] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4470 03:00:39.592338 [ 61.478884] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4471 03:00:39.598687 [ 61.484102] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4472 03:00:39.606224 [ 61.491225] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4473 03:00:39.613168 [ 61.498346] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4474 03:00:39.621104 [ 61.505468] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4475 03:00:39.627250 [ 61.512590] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4476 03:00:39.635605 [ 61.519712] FS: 00007f5316c13580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4477 03:00:39.641537 [ 61.527787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4478 03:00:39.648676 [ 61.533522] CR2: ffffffffbd0d9ef0 CR3: 000000010480c000 CR4: 00000000001506f0
4479 03:00:39.657429 [ 61.540647] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4480 03:00:39.665005 [ 61.549502] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1918, name: cat
4481 03:00:39.668656 [ 61.557058] INFO: lockdep is turned off.
4482 03:00:39.673742 [ 61.560974] irq event stamp: 0
4483 03:00:39.678153 [ 61.564022] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4484 03:00:39.686130 [ 61.570280] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4485 03:00:39.694863 [ 61.578444] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4486 03:00:39.700790 [ 61.586608] softirqs last disabled at (0): [<0000000000000000>] 0x0
4487 03:00:39.708851 [ 61.592864] CPU: 0 PID: 1918 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4488 03:00:39.714502 [ 61.600595] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4489 03:00:39.716882 [ 61.606503] Call Trace:
4490 03:00:39.720458 [ 61.608949] dump_stack+0x77/0x97
4491 03:00:39.724012 [ 61.612259] ___might_sleep.cold+0xa6/0xb6
4492 03:00:39.728629 [ 61.616352] exit_signals+0x1c/0x2d0
4493 03:00:39.731196 [ 61.619922] do_exit+0xd5/0xb00
4494 03:00:39.734155 [ 61.623060] ? ksys_write+0x68/0xe0
4495 03:00:39.738273 [ 61.626547] rewind_stack_do_exit+0x17/0x20
4496 03:00:39.742638 [ 61.630725] RIP: 0033:0x7f5316b32f33
4497 03:00:39.761135 [ 61.634294] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4498 03:00:39.768681 [ 61.653032] RSP: 002b:00007ffc3d2b8838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4499 03:00:39.776064 [ 61.660590] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f5316b32f33
4500 03:00:39.782116 [ 61.667712] RDX: 0000000000000009 RSI: 00007f5316a23000 RDI: 0000000000000001
4501 03:00:39.790163 [ 61.674834] RBP: 00007f5316a23000 R08: 00007f5316a22010 R09: 0000000000000000
4502 03:00:39.797053 [ 61.681956] R10: 00007f5316c311c0 R11: 0000000000000246 R12: 0000000000000001
4503 03:00:39.803768 [ 61.689078] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4504 03:00:40.042025 [ 61.928972] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4505 03:00:40.044663 # Killed
4506 03:00:40.047904 # [ 60.860575] lkdtm: Performing direct entry WRITE_RO
4507 03:00:40.054514 # [ 60.865462] lkdtm: attempting bad rodata write at ffffffffbd0d9ef0
4508 03:00:40.061713 # [ 60.893836] BUG: unable to handle page fault for address: ffffffffbd0d9ef0
4509 03:00:40.071406 # [ 60.922863] #PF: supervisor w[ 61.934814] lkdtm: attempting bad ro_after_init write at ffffffffbd53c328
4510 03:00:40.074083 rite access in kernel mode
4511 03:00:40.079165 # [ 60.950261] #PF: error_code(0x0003) - permissions violation
4512 03:00:40.086546 # [ 60.955822] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 80000000a54001e1
4513 03:00:40.090167 # [ 60.984695] Oops: 0003 [#13] SMP NOPTI
4514 03:00:40.100531 # [ 61.010625] CPU: 0 PID: 1918 Comm[ 61.963791] BUG: unable to handle page fault for address: ffffffffbd53c328
4515 03:00:40.105391 : cat Tainted: G D W 5.10.128-cip10 #1
4516 03:00:40.110643 # [ 61.040537] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4517 03:00:40.115883 # [ 61.046451] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
4518 03:00:40.128227 # [ 61.073065] Code: 00 48 c7 c7 88 11 4c bd 48 c7 c6 f0 9e 0d bd e8 93 9f fd [ 61.992816] #PF: supervisor write access in kernel mode
4519 03:00:40.133900 [ 62.020216] #PF: error_code(0x0003) - permissions violation
4520 03:00:40.146401 ff 48 8b 05 16 11 5e 00 ba 34 12 cd ab 48 c7 c7 b8 11 4c bd 48 31 d0 <48> 89 05 00 11 5e 00 e9 71 9f fd ff 0f 1f 44 00 00 48 8b 05 27 35
4521 03:00:40.151940 # [ 61.113986] RSP: 0018:ffffa94881a0be60 EFLAGS: 00010202
4522 03:00:40.163770 # [ 61.141391] RAX: 000000000198b861 RBX: 000000000000[ 62.025778] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 104596063 PTE 80000000a593c161
4523 03:00:40.166034 00[28 RCX: 0000000000000000
4524 03:00:40.173561 # [ 61.148512] RDX: 00000000abcd1234 RSI: ffff964a6ac1bf70 RDI: ffffffffbd4c11b8
4525 03:00:40.181642 # [ 61.177819] RBP: ffffffffbd4c03a5 R08: 0000000000000000 R09: 0000000000000000
4526 03:00:40.191258 # [ 61.184933] R10: 00000000ffffe000 R11: 3fffffffffffffff 62.055777] Oops: 0003 [#14] SMP NOPTI
4527 03:00:40.192609 R12: 0000000000000009
4528 03:00:40.198979 # [ 61.214239] R13: ffffa94881a0bf10 R14: ffffa94881a0bf10 R15: ffff964a4329d000
4529 03:00:40.207738 # [ 61.221363] FS: 00007f5316c13580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4530 03:00:40.219694 # [ 61.251620] CS: 0010 DS: 0000 ES: 0000 CR0: 000[ 62.081708] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4531 03:00:40.225372 [ 62.111621] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4532 03:00:40.227139 0000080050033
4533 03:00:40.235272 # [ 61.257356] CR2: ffffffffbd0d9ef0 CR3: 000000010480c000 CR4: 00000000001506f0
4534 03:00:40.237019 # [ 61.286661] Call Trace:
4535 03:00:40.241326 # [ 61.289108] direct_entry.cold+0x2c/0x38
4536 03:00:40.244674 # [ 61.315208] full_proxy_write+0x56/0x80
4537 03:00:40.252726 # [ 61.341222] vfs_write+0xea/0[ 62.117535] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
4538 03:00:40.253864 x390
4539 03:00:40.257557 # [ 61.358483] ksys_write+0x68/0xe0
4540 03:00:40.261317 # [ 61.361796] do_syscall_64+0x33/0x40
4541 03:00:40.266984 # [ 61.365367] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4542 03:00:40.269426 # [ 61.370411] RIP: 0033:0x7f5316b32f33
4543 03:00:40.294032 # [ 61.373982] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0[ 62.145103] Code: 11 4c bd e9 45 9f fd ff 48 c7 c7 10 12 4c bd e8 39 9f fd ff 48 8b 05 f4 34 a4 00 ba 34 12 cd ab 48 c7 c7 b8 11 4c bd 48 31 d0 <48> 89 05 de 34 a4 00 e9 17 9f fd ff 0f 1f 44 00 00 41 54 48 c7 c7
4544 03:00:40.307759 f[f ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4545 03:00:40.314653 # [ 61.392719] RSP: 002b:00007ffc3d2b8838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4546 03:00:40.321584 # [ 61.4002 62.186024] RSP: 0018:ffffa94881a73e60 EFLAGS: 00010202
4547 03:00:40.329148 [ 62.213427] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
4548 03:00:40.334685 76] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f5316b32f33
4549 03:00:40.341683 # [ 61.407397] RDX: 0000000000000009 RSI: 00007f5316a23000 RDI: 0000000000000001
4550 03:00:40.349041 # [ 61.414519] RBP: 00007f5316a23000 R08: 00007f5316a22010 R09: 0000000000000000
4551 03:00:40.357467 # [ 61.421641] [ 62.220550] RDX: 00000000abcd1234 RSI: ffff964a6ac1bf70 RDI: ffffffffbd4c11b8
4552 03:00:40.365117 [ 62.249856] RBP: ffffffffbd4c03ae R08: 0000000000000000 R09: 0000000000000000
4553 03:00:40.370595 R10: 00007f5316c311c0 R11: 0000000000000246 R12: 0000000000000001
4554 03:00:40.378628 # [ 61.428763] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4555 03:00:40.394198 # [ 61.435889] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_[ 62.256978] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
4556 03:00:40.401265 [ 62.286283] R13: ffffa94881a73f10 R14: ffffa94881a73f10 R15: ffff964a446f0000
4557 03:00:40.404699 lightbar cros_ec_dev cros_usbpd_notify
4558 03:00:40.408442 # [ 61.448309] CR2: ffffffffbd0d9ef0
4559 03:00:40.413108 # [ 61.451620] ---[ end trace 8888217789f2a060 ]---
4560 03:00:40.417023 # [ 61.456232] RIP: 0010:lkdtm_BUG+0x5/0x10
4561 03:00:40.432107 # [ 61.460148] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff [ 62.293406] FS: 00007f625f44b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4562 03:00:40.438432 [ 62.323666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4563 03:00:40.449939 ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4564 03:00:40.455433 # [ 61.478884] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4565 03:00:40.466858 # [ 61.484102] RAX: ffffffffbc4b1ae0 RBX: 000000[ 62.329402] CR2: ffffffffbd53c328 CR3: 0000000104894000 CR4: 00000000001506f0
4566 03:00:40.468875 [ 62.358707] Call Trace:
4567 03:00:40.472275 0000000001 RCX: 0000000000000000
4568 03:00:40.479197 # [ 61.491225] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4569 03:00:40.486636 # [ 61.498346] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4570 03:00:40.495425 # [ 61.505468] R10: 00000000ffffe000 R11: 3fffffffff[ 62.361154] direct_entry.cold+0x2c/0x38
4571 03:00:40.497612 ffffff R12: 0000000000000004
4572 03:00:40.504899 # [ 61.512590] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4573 03:00:40.513522 # [ 61.519712] FS: 00007f5316c13580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4574 03:00:40.521711 # [ 61.527787] CS: 0010 DS: 0000 ES: 0000 CR[ 62.387254] full_proxy_write+0x56/0x80
4575 03:00:40.522826 0: 0000000080050033
4576 03:00:40.531279 # [ 61.533522] CR2: ffffffffbd0d9ef0 CR3: 000000010480c000 CR4: 00000000001506f0
4577 03:00:40.539072 # [ 61.540647] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4578 03:00:40.547339 # [ 61.549502] in_atomic(): 0, irqs_disabled([ 62.413270] vfs_write+0xea/0x390
4579 03:00:40.551807 ): 1, non_block: 0, pid: 1918, name: cat
4580 03:00:40.554199 # [ 61.557058] INFO: lockdep is turned off.
4581 03:00:40.557445 # [ 61.560974] irq event stamp: 0
4582 03:00:40.564002 # [ 61.564022] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4583 03:00:40.572457 # [ 61.570280] hardirqs last disabled at (0): [<ffffff[ 62.438763] ksys_write+0x68/0xe0
4584 03:00:40.575761 ffbbcf9f9c>] copy_process+0x63c/0x1c80
4585 03:00:40.584435 # [ 61.578444] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4586 03:00:40.591260 # [ 61.586608] softirqs last disabled at (0): [<0000000000000000>] 0x0
4587 03:00:40.598768 # [ 61.592864] CPU: 0 PID: 1918 Comm: cat Ta[ 62.464260] do_syscall_64+0x33/0x40
4588 03:00:40.602334 inted: G D W 5.10.128-cip10 #1
4589 03:00:40.608510 # [ 61.600595] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4590 03:00:40.610961 # [ 61.606503] Call Trace:
4591 03:00:40.614330 # [ 61.608949] dump_stack+0x77/0x97
4592 03:00:40.618089 # [ 61.612259] ___might_sleep.cold+0xa6/0xb6
4593 03:00:40.625619 # [ 61.616352] exit[ 62.490014] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4594 03:00:40.627517 _signals+0x1c/0x2d0
4595 03:00:40.630076 # [ 61.619922] do_exit+0xd5/0xb00
4596 03:00:40.634129 # [ 61.623060] ? ksys_write+0x68/0xe0
4597 03:00:40.638580 # [ 61.626547] rewind_stack_do_exit+0x17/0x20
4598 03:00:40.642702 # [ 61.630725] RIP: 0033:0x7f5316b32f33
4599 03:00:40.650791 # [ 61.634294] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 [ 62.517241] RIP: 0033:0x7f625f33af33
4600 03:00:40.664360 c0[ ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4601 03:00:40.672605 # [ 61.653032] RSP: 002b:00007ffc3d2b8838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4602 03:00:40.694769 # [ 61.66 62.542996] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4603 03:00:40.698888 05[90] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f5316b32f33
4604 03:00:40.705645 # [ 61.667712] RDX: 0000000000000009 RSI: 00007f5316a23000 RDI: 0000000000000001
4605 03:00:40.713013 # [ 61.674834] RBP: 00007f5316a23000 R08: 00007f5316a22010 R09: 0000000000000000
4606 03:00:40.721622 # [ 61.681956 62.583920] RSP: 002b:00007ffe4225ea18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4607 03:00:40.728358 [ 62.613664] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f625f33af33
4608 03:00:40.734962 ] R10: 00007f5316c311c0 R11: 0000000000000246 R12: 0000000000000001
4609 03:00:40.742690 # [ 61.689078] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4610 03:00:40.744766 # WRITE_RO: saw 'call trace:': ok
4611 03:00:40.747799 ok 39 selftests: lkdtm: WRITE_RO.sh
4612 03:00:40.758486 # selftests: lkdtm: WRITE_RO_AF[ 62.620786] RDX: 0000000000000014 RSI: 00007f625f22b000 RDI: 0000000000000001
4613 03:00:40.764895 [ 62.650092] RBP: 00007f625f22b000 R08: 00007f625f22a010 R09: 0000000000000000
4614 03:00:40.765752 TER_INIT.sh
4615 03:00:40.772982 [ 62.657214] R10: 00007f625f4391c0 R11: 0000000000000246 R12: 0000000000000001
4616 03:00:40.780703 [ 62.665461] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4617 03:00:40.792767 [ 62.672588] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4618 03:00:40.796140 [ 62.685009] CR2: ffffffffbd53c328
4619 03:00:40.800345 [ 62.688321] ---[ end trace 8888217789f2a061 ]---
4620 03:00:40.804946 [ 62.692934] RIP: 0010:lkdtm_BUG+0x5/0x10
4621 03:00:40.823264 [ 62.696851] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4622 03:00:40.828938 [ 62.715588] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4623 03:00:40.836468 [ 62.720806] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4624 03:00:40.843461 [ 62.727928] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4625 03:00:40.850016 [ 62.735050] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4626 03:00:40.857492 [ 62.742171] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4627 03:00:40.864429 [ 62.749292] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4628 03:00:40.872681 [ 62.756415] FS: 00007f625f44b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4629 03:00:40.878539 [ 62.764491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4630 03:00:40.885029 [ 62.770226] CR2: ffffffffbd53c328 CR3: 0000000104894000 CR4: 00000000001506f0
4631 03:00:40.894137 [ 62.777349] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4632 03:00:40.901157 [ 62.786207] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1953, name: cat
4633 03:00:40.905618 [ 62.793761] INFO: lockdep is turned off.
4634 03:00:40.908840 [ 62.797677] irq event stamp: 0
4635 03:00:40.914410 [ 62.800725] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4636 03:00:40.923159 [ 62.806985] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4637 03:00:40.931230 [ 62.815150] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4638 03:00:40.937710 [ 62.823315] softirqs last disabled at (0): [<0000000000000000>] 0x0
4639 03:00:40.945735 [ 62.829571] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4640 03:00:40.951126 [ 62.837301] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4641 03:00:40.953561 [ 62.843209] Call Trace:
4642 03:00:40.956894 [ 62.845655] dump_stack+0x77/0x97
4643 03:00:40.960598 [ 62.848965] ___might_sleep.cold+0xa6/0xb6
4644 03:00:40.964663 [ 62.853058] exit_signals+0x1c/0x2d0
4645 03:00:40.967417 [ 62.856629] do_exit+0xd5/0xb00
4646 03:00:40.970742 [ 62.859768] ? ksys_write+0x68/0xe0
4647 03:00:40.976195 [ 62.863255] rewind_stack_do_exit+0x17/0x20
4648 03:00:40.978771 [ 62.867433] RIP: 0033:0x7f625f33af33
4649 03:00:40.997951 [ 62.871002] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4650 03:00:41.005477 [ 62.889740] RSP: 002b:00007ffe4225ea18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4651 03:00:41.012312 [ 62.897299] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f625f33af33
4652 03:00:41.020970 [ 62.904421] RDX: 0000000000000014 RSI: 00007f625f22b000 RDI: 0000000000000001
4653 03:00:41.026320 [ 62.911542] RBP: 00007f625f22b000 R08: 00007f625f22a010 R09: 0000000000000000
4654 03:00:41.033691 [ 62.918664] R10: 00007f625f4391c0 R11: 0000000000000246 R12: 0000000000000001
4655 03:00:41.041201 [ 62.925785] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4656 03:00:41.210124 [ 63.096991] lkdtm: Performing direct entry WRITE_KERN
4657 03:00:41.211363 # Killed
4658 03:00:41.216756 # [ 61.928972] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4659 03:00:41.225051 # [ 61.934814] lkdtm: attempting bad ro_after_init write at ffffffffbd53c328
4660 03:00:41.230884 # [ 61.963791] BUG: unable to handle page fault for address: ffffffffbd53c328
4661 03:00:41.239120 # [ 61.992816][ 63.102049] lkdtm: attempting bad 6581924 byte write at ffffffffbcaf8d54
4662 03:00:41.244008 #PF: supervisor write access in kernel mode
4663 03:00:41.249833 # [ 62.020216] #PF: error_code(0x0003) - permissions violation
4664 03:00:41.257368 # [ 62.025778] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD 104596063 PTE 80000000a593c161
4665 03:00:41.260704 # [ 62.055777] Oops: 0003 [#14] SMP NOPTI
4666 03:00:41.267513 # [ 6[ 63.130951] BUG: unable to handle page fault for address: ffffffffbcaf8d54
4667 03:00:41.274998 2.081708] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4668 03:00:41.281239 # [ 62.111621] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4669 03:00:41.287515 # [ 62.117535] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
4670 03:00:41.294965 # [ 62.145103] Code: 11 4c bd e9 45 [ 63.159972] #PF: supervisor write access in kernel mode
4671 03:00:41.300432 [ 63.187373] #PF: error_code(0x0003) - permissions violation
4672 03:00:41.316085 9f fd ff 48 c7 c7 10 12 4c bd e8 39 9f fd ff 48 8b 05 f4 34 a4 00 ba 34 12 cd ab 48 c7 c7 b8 11 4c bd 48 31 d0 <48> 89 05 de 34 a4 00 e9 17 9f fd ff 0f 1f 44 00 00 41 54 48 c7 c7
4673 03:00:41.321846 # [ 62.186024] RSP: 0018:ffffa94881a73e60 EFLAGS: 00010202
4674 03:00:41.328740 # [ 62.21342[ 63.192935] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD a4e001e1
4675 03:00:41.334810 7][ RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
4676 03:00:41.342406 # [ 62.220550] RDX: 00000000abcd1234 RSI: ffff964a6ac1bf70 RDI: ffffffffbd4c11b8
4677 03:00:41.349653 # [ 62.249856] RBP: ffffffffbd4c03ae R08: 0000000000000000 R09: 0000000000000000
4678 03:00:41.354733 # [ 62.256978] R 63.221115] Oops: 0003 [#15] SMP NOPTI
4679 03:00:41.360217 10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
4680 03:00:41.367631 # [ 62.286283] R13: ffffa94881a73f10 R14: ffffa94881a73f10 R15: ffff964a446f0000
4681 03:00:41.376033 # [ 62.293406] FS: 00007f625f44b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4682 03:00:41.385201 # [ 62.32[ 63.247049] CPU: 0 PID: 1988 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4683 03:00:41.391241 [ 63.276962] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4684 03:00:41.395582 3666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4685 03:00:41.403142 # [ 62.329402] CR2: ffffffffbd53c328 CR3: 0000000104894000 CR4: 00000000001506f0
4686 03:00:41.406743 # [ 62.358707] Call Trace:
4687 03:00:41.410363 # [ 62.361154] direct_entry.cold+0x2c/0x38
4688 03:00:41.417898 # [ 62.387254] full_proxy_write+0x5[ 63.282876] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
4689 03:00:41.418136 6/[0x80
4690 03:00:41.422638 # [ 62.413270] vfs_write+0xea/0x390
4691 03:00:41.425932 # [ 62.438763] ksys_write+0x68/0xe0
4692 03:00:41.428829 # [ 62.464260] do_syscall_64+0x33/0x40
4693 03:00:41.434966 # [ 62.490014] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4694 03:00:41.438065 # [ 62.517241] RIP: 0033:0x7f625f33af33
4695 03:00:41.458450 # [ 62.542996] Code: 63.309665] Code: 53 48 c7 c3 54 8d af bc 49 89 dc 48 89 da 49 81 ec b0 1e 4b bc 4c 89 e6 e8 ec 9e fd ff 48 89 df 4c 89 e1 48 c7 c6 b0 1e 4b bc <f3> a4 48 c7 c7 b8 11 4c bd e8 d1 9e fd ff 5b 41 5c e9 b7 fe ff ff
4696 03:00:41.475955 8[b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4697 03:00:41.485873 # [ 62.583920] RSP: 002b:00007ffe4225ea18 EFLAGS: 00000246 63.350588] RSP: 0018:ffffa94881adbe50 EFLAGS: 00010246
4698 03:00:41.493483 [ 63.377991] RAX: 000000000000003c RBX: ffffffffbcaf8d54 RCX: 0000000000646ea4
4699 03:00:41.496046 ORIG_RAX: 0000000000000001
4700 03:00:41.503149 # [ 62.613664] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f625f33af33
4701 03:00:41.510492 # [ 62.620786] RDX: 0000000000000014 RSI: 00007f625f22b000 RDI: 0000000000000001
4702 03:00:41.522818 # [ 62.650092] RBP: 00007f625f22b000 R08: 00007f625f22a01[ 63.385113] RDX: 0000000000000000 RSI: ffffffffbc4b1eb0 RDI: ffffffffbcaf8d54
4703 03:00:41.529823 [ 63.414419] RBP: ffffffffbd4c03c2 R08: 0000000000000000 R09: 0000000000000000
4704 03:00:41.531923 0 R09: 0000000000000000
4705 03:00:41.539111 # [ 62.657214] R10: 00007f625f4391c0 R11: 0000000000000246 R12: 0000000000000001
4706 03:00:41.546342 # [ 62.665461] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4707 03:00:41.558381 # [ 62.672588] Modules linked in: fuse ip_tables cros_ec_sysf[ 63.421540] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000646ea4
4708 03:00:41.567583 [ 63.450846] R13: ffffa94881adbf10 R14: ffffa94881adbf10 R15: ffff964a4571b000
4709 03:00:41.573342 s cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4710 03:00:41.577801 # [ 62.685009] CR2: ffffffffbd53c328
4711 03:00:41.581366 # [ 62.688321] ---[ end trace 8888217789f2a061 ]---
4712 03:00:41.585833 # [ 62.692934] RIP: 0010:lkdtm_BUG+0x5/0x10
4713 03:00:41.597063 # [ 62.696851] Code: 5b a5 ff [ 63.457968] FS: 00007f6ee8b26580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4714 03:00:41.602082 [ 63.488226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4715 03:00:41.617734 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4716 03:00:41.623549 # [ 62.715588] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4717 03:00:41.630875 # [ 62[ 63.493962] CR2: ffffffffbcaf8d54 CR3: 0000000103442000 CR4: 00000000001506f0
4718 03:00:41.633974 [ 63.523266] Call Trace:
4719 03:00:41.639525 .720806] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4720 03:00:41.647162 # [ 62.727928] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4721 03:00:41.654817 # [ 62.735050] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4722 03:00:41.659799 # [ 62.742[ 63.525714] direct_entry.cold+0x2c/0x38
4723 03:00:41.666341 171] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4724 03:00:41.673404 # [ 62.749292] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4725 03:00:41.682217 # [ 62.756415] FS: 00007f625f44b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4726 03:00:41.686382 # [ [ 63.551811] full_proxy_write+0x56/0x80
4727 03:00:41.691592 62.764491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4728 03:00:41.698640 # [ 62.770226] CR2: ffffffffbd53c328 CR3: 0000000104894000 CR4: 00000000001506f0
4729 03:00:41.707712 # [ 62.777349] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4730 03:00:41.711175 # [ [ 63.577827] vfs_write+0xea/0x390
4731 03:00:41.718286 62.786207] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1953, name: cat
4732 03:00:41.722960 # [ 62.793761] INFO: lockdep is turned off.
4733 03:00:41.725904 # [ 62.797677] irq event stamp: 0
4734 03:00:41.732947 # [ 62.800725] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4735 03:00:41.736680 # [ 62.80698[ 63.603320] ksys_write+0x68/0xe0
4736 03:00:41.743454 5] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4737 03:00:41.752075 # [ 62.815150] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4738 03:00:41.758402 # [ 62.823315] softirqs last disabled at (0): [<0000000000000000>] 0x0
4739 03:00:41.762509 # [ [ 63.628819] do_syscall_64+0x33/0x40
4740 03:00:41.770081 62.829571] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4741 03:00:41.776110 # [ 62.837301] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4742 03:00:41.780449 # [ 62.843209] Call Trace:
4743 03:00:41.782686 # [ 62.845655] dump_stack+0x77/0x97
4744 03:00:41.789993 # [ 62.848965] ___might_sl[ 63.654573] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4745 03:00:41.791846 eep.cold+0xa6/0xb6
4746 03:00:41.795429 # [ 62.853058] exit_signals+0x1c/0x2d0
4747 03:00:41.798862 # [ 62.856629] do_exit+0xd5/0xb00
4748 03:00:41.803513 # [ 62.859768] ? ksys_write+0x68/0xe0
4749 03:00:41.806588 # [ 62.863255] rewind_stack_do_exit+0x17/0x20
4750 03:00:41.810317 # [ 62.867433] RIP: 0033:0x7f625f33af33
4751 03:00:41.815759 # [ 62.871002] Cod[ 63.681804] RIP: 0033:0x7f6ee8a12f33
4752 03:00:41.832762 e:[ 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4753 03:00:41.856896 # [ 62.889740] RSP: 002b:00007ffe4225ea18 EFLAGS: 000002 63.707559] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4754 03:00:41.858877 46[ ORIG_RAX: 0000000000000001
4755 03:00:41.866050 # [ 62.897299] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f625f33af33
4756 03:00:41.873955 # [ 62.904421] RDX: 0000000000000014 RSI: 00007f625f22b000 RDI: 0000000000000001
4757 03:00:41.886213 # [ 62.911542] RBP: 00007f625f22b000 R08: 00007f625f22a 63.748484] RSP: 002b:00007ffc4368ecf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4758 03:00:41.893572 [ 63.778228] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f6ee8a12f33
4759 03:00:41.895601 010 R09: 0000000000000000
4760 03:00:41.902858 # [ 62.918664] R10: 00007f625f4391c0 R11: 0000000000000246 R12: 0000000000000001
4761 03:00:41.910097 # [ 62.925785] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4762 03:00:41.914205 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4763 03:00:41.922335 ok 40 selftests[ 63.785350] RDX: 000000000000000b RSI: 00007f6ee8903000 RDI: 0000000000000001
4764 03:00:41.929692 [ 63.814655] RBP: 00007f6ee8903000 R08: 00007f6ee8902010 R09: 0000000000000000
4765 03:00:41.932583 : lkdtm: WRITE_RO_AFTER_INIT.sh
4766 03:00:41.935593 # selftests: lkdtm: WRITE_KERN.sh
4767 03:00:41.943955 [ 63.821777] R10: 00007f6ee8b111c0 R11: 0000000000000246 R12: 0000000000000001
4768 03:00:41.949322 [ 63.834789] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4769 03:00:41.962076 [ 63.841915] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4770 03:00:41.965121 [ 63.854335] CR2: ffffffffbcaf8d54
4771 03:00:41.969798 [ 63.857648] ---[ end trace 8888217789f2a062 ]---
4772 03:00:41.974153 [ 63.862260] RIP: 0010:lkdtm_BUG+0x5/0x10
4773 03:00:41.992619 [ 63.866176] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4774 03:00:41.997799 [ 63.884912] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4775 03:00:42.004646 [ 63.890130] RAX: ffffffffbc4b1ae0 RBX: 0000000000000001 RCX: 0000000000000000
4776 03:00:42.012202 [ 63.897252] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4777 03:00:42.019078 [ 63.904373] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4778 03:00:42.026273 [ 63.911495] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4779 03:00:42.033334 [ 63.918616] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4780 03:00:42.042011 [ 63.925738] FS: 00007f6ee8b26580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4781 03:00:42.047766 [ 63.933814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4782 03:00:42.054249 [ 63.939549] CR2: ffffffffbcaf8d54 CR3: 0000000103442000 CR4: 00000000001506f0
4783 03:00:42.257713 [ 64.143099] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4784 03:00:42.258269 # Killed
4785 03:00:42.263755 # [ 63.096991] lkdtm: Performing direct entry WRITE_KERN
4786 03:00:42.270170 # [ 63.102049] lkdtm: attempting bad 6581924 byte write at ffffffffbcaf8d54
4787 03:00:42.277600 # [ 63.130951] BUG: unable to handle page fault for address: ffffffffbcaf8d54
4788 03:00:42.285738 # [ 63.159972] #PF: supe[ 64.149114] lkdtm: attempting good refcount_inc() without overflow
4789 03:00:42.288302 rvisor write access in kernel mode
4790 03:00:42.294244 # [ 63.187373] #PF: error_code(0x0003) - permissions violation
4791 03:00:42.300436 # [ 63.192935] PGD a5a29067 P4D a5a29067 PUD a5a2a063 PMD a4e001e1
4792 03:00:42.304277 # [ 63.221115] Oops: 0003 [#15] SMP NOPTI
4793 03:00:42.313083 # [ 63.247049] CPU: 0 PID: 1988 Comm[ 64.177482] lkdtm: attempting bad refcount_inc() overflow
4794 03:00:42.317694 : cat Tainted: G D W 5.10.128-cip10 #1
4795 03:00:42.323855 # [ 63.276962] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4796 03:00:42.328332 # [ 63.282876] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
4797 03:00:42.339428 # [ 63.309665] Code: 53 48 c7 c3 54 8d af bc 49 89 dc 48 89 da 49 81 ec b0 1[ 64.205068] ------------[ cut here ]------------
4798 03:00:42.351716 e 4b bc 4c 89 e6 e8 ec 9e fd ff 48 89 df 4c 89 e1 48 c7 c6 b0 1e 4b bc <f3> a4 48 c7 c7 b8 11 4c bd e8 d1 9e fd ff 5b 41 5c e9 b7 fe ff ff
4799 03:00:42.357302 # [ 63.350588] RSP: 0018:ffffa94881adbe50 EFLAGS: 00010246
4800 03:00:42.366864 # [ 63.377991] RAX: 000000000000003c RBX: ffffffffbc[ 64.231838] refcount_t: saturated; leaking memory.
4801 03:00:42.369653 af8d54 RCX: 0000000000646ea4
4802 03:00:42.376845 # [ 63.385113] RDX: 0000000000000000 RSI: ffffffffbc4b1eb0 RDI: ffffffffbcaf8d54
4803 03:00:42.384150 # [ 63.414419] RBP: ffffffffbd4c03c2 R08: 0000000000000000 R09: 0000000000000000
4804 03:00:42.397613 # [ 63.421540] R10: 00000000ffffe000 R11: 3fffffffffffff[ 64.258849] WARNING: CPU: 0 PID: 2023 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4805 03:00:42.399461 ff R12: 0000000000646ea4
4806 03:00:42.406887 # [ 63.450846] R13: ffffa94881adbf10 R14: ffffa94881adbf10 R15: ffff964a4571b000
4807 03:00:42.416025 # [ 63.457968] FS: 00007f6ee8b26580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4808 03:00:42.432081 # [ 63.488226] CS: 0010 DS: 0000 ES: 0000 CR0: 0[ 64.289377] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4809 03:00:42.433274 000000080050033
4810 03:00:42.440776 # [ 63.493962] CR2: ffffffffbcaf8d54 CR3: 0000000103442000 CR4: 00000000001506f0
4811 03:00:42.443177 # [ 63.523266] Call Trace:
4812 03:00:42.447562 # [ 63.525714] direct_entry.cold+0x2c/0x38
4813 03:00:42.451375 # [ 63.551811] full_proxy_write+0x56/0x80
4814 03:00:42.461930 # [ 63.577827] vfs_write+0xea[ 64.324057] CPU: 0 PID: 2023 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4815 03:00:42.463105 /0x390
4816 03:00:42.466982 # [ 63.603320] ksys_write+0x68/0xe0
4817 03:00:42.469733 # [ 63.628819] do_syscall_64+0x33/0x40
4818 03:00:42.475118 # [ 63.654573] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4819 03:00:42.478476 # [ 63.681804] RIP: 0033:0x7f6ee8a12f33
4820 03:00:42.489668 # [ 63.707559] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 [ 64.353883] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4821 03:00:42.504055 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4822 03:00:42.511463 # [ 63.748484] RSP: 002b:00007ffc4368ecf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4823 03:00:42.517532 # [ 63.77[ 64.382039] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4824 03:00:42.523731 8228] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f6ee8a12f33
4825 03:00:42.531513 # [ 63.785350] RDX: 000000000000000b RSI: 00007f6ee8903000 RDI: 0000000000000001
4826 03:00:42.537938 # [ 63.814655] RBP: 00007f6ee8903000 R08: 00007f6ee8902010 R09: 0000000000000000
4827 03:00:42.558286 # [ 63.821777[ 64.409320] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
4828 03:00:42.563722 ] R10: 00007f6ee8b111c0 R11: 0000000000000246 R12: 0000000000000001
4829 03:00:42.571342 # [ 63.834789] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4830 03:00:42.586213 # [ 63.841915] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_e[ 64.450228] RSP: 0018:ffffa94881b53e48 EFLAGS: 00010286
4831 03:00:42.590719 c_lightbar cros_ec_dev cros_usbpd_notify
4832 03:00:42.593208 # [ 63.854335] CR2: ffffffffbcaf8d54
4833 03:00:42.597441 # [ 63.857648] ---[ end trace 8888217789f2a062 ]---
4834 03:00:42.600977 # [ 63.862260] RIP: 0010:lkdtm_BUG+0x5/0x10
4835 03:00:42.614587 # [ 63.866176] Code: 5b a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea f[ 64.477621] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
4836 03:00:42.627889 f ff ff c3 48 c7 c0 f4 ff ff ff eb d1 cc cc cc cc cc cc cc cc 0f 1f 44 00 00 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 30 1a 70 02
4837 03:00:42.633255 # [ 63.884912] RSP: 0018:ffffa9488089be60 EFLAGS: 00010282
4838 03:00:42.645705 # [ 63.890130] RAX: ffffffffbc4b1ae0 RBX: 0000[ 64.506933] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4839 03:00:42.647389 000000000001 RCX: 0000000000000000
4840 03:00:42.654631 # [ 63.897252] RDX: 0000000000000000 RSI: ffff964a6ac1bf70 RDI: ffffffffbd0d9a70
4841 03:00:42.661754 # [ 63.904373] RBP: ffffffffbd51b5a8 R08: 0000000000000001 R09: 0000000000000001
4842 03:00:42.673371 # [ 63.911495] R10: 00000000ffffe000 R11: 3fffffff[ 64.536239] RBP: ffffffffbd4c03cd R08: 0000000000000000 R09: 0000000000000000
4843 03:00:42.676860 ffffffff R12: 0000000000000004
4844 03:00:42.683973 # [ 63.918616] R13: ffffa9488089bf10 R14: ffffa9488089bf10 R15: ffff964a43419000
4845 03:00:42.691380 # [ 63.925738] FS: 00007f6ee8b26580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4846 03:00:42.702447 # [ 63.933814] CS: 0010 DS: 0000 ES: 0000 [ 64.565544] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
4847 03:00:42.704946 CR0: 0000000080050033
4848 03:00:42.712180 # [ 63.939549] CR2: ffffffffbcaf8d54 CR3: 0000000103442000 CR4: 00000000001506f0
4849 03:00:42.715455 # WRITE_KERN: saw 'call trace:': ok
4850 03:00:42.718767 ok 41 selftests: lkdtm: WRITE_KERN.sh
4851 03:00:42.722976 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4852 03:00:42.729430 [ 64.594856] R13: ffffa94881b53f10 R14: ffffa94881b53f10 R15: ffff964a432a6000
4853 03:00:42.737810 [ 64.621819] FS: 00007f356faeb580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4854 03:00:42.743458 [ 64.629948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4855 03:00:42.750649 [ 64.635729] CR2: 00007f356f8cb000 CR3: 000000010306c000 CR4: 00000000001506f0
4856 03:00:42.753807 [ 64.642906] Call Trace:
4857 03:00:42.757769 [ 64.645399] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x94
4858 03:00:42.761883 [ 64.650260] direct_entry.cold+0x2c/0x38
4859 03:00:42.765660 [ 64.654236] full_proxy_write+0x56/0x80
4860 03:00:42.768689 [ 64.658121] vfs_write+0xea/0x390
4861 03:00:42.772169 [ 64.661591] ksys_write+0x68/0xe0
4862 03:00:42.775962 [ 64.665003] do_syscall_64+0x33/0x40
4863 03:00:42.780705 [ 64.668635] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4864 03:00:42.784792 [ 64.673766] RIP: 0033:0x7f356f9daf33
4865 03:00:42.803488 [ 64.677399] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4866 03:00:42.811409 [ 64.696283] RSP: 002b:00007ffd9e107478 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4867 03:00:42.818475 [ 64.703904] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f356f9daf33
4868 03:00:42.825725 [ 64.711140] RDX: 0000000000000016 RSI: 00007f356f8cb000 RDI: 0000000000000001
4869 03:00:42.833666 [ 64.718300] RBP: 00007f356f8cb000 R08: 00007f356f8ca010 R09: 0000000000000000
4870 03:00:42.840303 [ 64.725434] R10: 00007f356fad91c0 R11: 0000000000000246 R12: 0000000000000001
4871 03:00:42.847645 [ 64.732578] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4872 03:00:42.850273 [ 64.739717] irq event stamp: 0
4873 03:00:42.856575 [ 64.742774] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4874 03:00:42.865006 [ 64.749040] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4875 03:00:42.872958 [ 64.757209] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4876 03:00:42.879272 [ 64.765390] softirqs last disabled at (0): [<0000000000000000>] 0x0
4877 03:00:42.883560 [ 64.771652] ---[ end trace 8888217789f2a063 ]---
4878 03:00:42.888262 [ 64.776269] lkdtm: Overflow detected: saturated
4879 03:00:42.917873 # [ 64.143099] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4880 03:00:42.924688 # [ 64.149114] lkdtm: attempting good refcount_inc() without overflow
4881 03:00:42.929886 # [ 64.177482] lkdtm: attempting bad refcount_inc() overflow
4882 03:00:42.934751 # [ 64.205068] ------------[ cut here ]------------
4883 03:00:42.940044 # [ 64.231838] refcount_t: saturated; leaking memory.
4884 03:00:42.947506 # [ 64.258849] WARNING: CPU: 0 PID: 2023 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4885 03:00:42.960790 # [ 64.289377] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4886 03:00:42.968419 # [ 64.324057] CPU: 0 PID: 2023 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4887 03:00:42.974126 # [ 64.353883] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4888 03:00:42.980449 # [ 64.382039] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4889 03:00:42.998500 # [ 64.409320] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
4890 03:00:43.004190 # [ 64.450228] RSP: 0018:ffffa94881b53e48 EFLAGS: 00010286
4891 03:00:43.010792 # [ 64.477621] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
4892 03:00:43.018155 # [ 64.506933] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4893 03:00:43.025725 # [ 64.536239] RBP: ffffffffbd4c03cd R08: 0000000000000000 R09: 0000000000000000
4894 03:00:43.035460 # [ 64.565544] R10: 00000000ffff[ 64.910525] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4895 03:00:43.039383 e000 R11: 3fffffffffffffff R12: 0000000000000016
4896 03:00:43.046926 # [ 64.594856] R13: ffffa94881b53f10 R14: ffffa94881b53f10 R15: ffff964a432a6000
4897 03:00:43.055157 # [ 64.621819] FS: 00007f356faeb580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4898 03:00:43.063480 # [ 64.629948] CS: 0010 [ 64.927008] lkdtm: attempting good refcount_add() without overflow
4899 03:00:43.066470 DS: 0000 ES: 0000 CR0: 0000000080050033
4900 03:00:43.075221 # [ 64.635729] CR2: 00007f356f8cb000 CR3: 000000010306c000 CR4: 00000000001506f0
4901 03:00:43.076778 # [ 64.642906] Call Trace:
4902 03:00:43.081657 # [ 64.645399] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x94
4903 03:00:43.090848 # [ 64.650260] direct_entry.cold+0x2c/0x3[ 64.955367] lkdtm: attempting bad refcount_add() overflow
4904 03:00:43.091141 8
4905 03:00:43.095102 # [ 64.654236] full_proxy_write+0x56/0x80
4906 03:00:43.098154 # [ 64.658121] vfs_write+0xea/0x390
4907 03:00:43.101567 # [ 64.661591] ksys_write+0x68/0xe0
4908 03:00:43.105931 # [ 64.665003] do_syscall_64+0x33/0x40
4909 03:00:43.110823 # [ 64.668635] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4910 03:00:43.117243 # [ 64.673766] RIP: 00[ 64.982933] ------------[ cut here ]------------
4911 03:00:43.118766 33:0x7f356f9daf33
4912 03:00:43.139368 # [ 64.677399] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4913 03:00:43.144424 # [ 64.696283] RS[ 65.009761] refcount_t: saturated; leaking memory.
4914 03:00:43.151212 P: 002b:00007ffd9e107478 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4915 03:00:43.158131 # [ 64.703904] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f356f9daf33
4916 03:00:43.165142 # [ 64.711140] RDX: 0000000000000016 RSI: 00007f356f8cb000 RDI: 0000000000000001
4917 03:00:43.175009 # [ 64.718300] R[ 65.036848] WARNING: CPU: 0 PID: 2055 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4918 03:00:43.180712 BP: 00007f356f8cb000 R08: 00007f356f8ca010 R09: 0000000000000000
4919 03:00:43.188125 # [ 64.725434] R10: 00007f356fad91c0 R11: 0000000000000246 R12: 0000000000000001
4920 03:00:43.195284 # [ 64.732578] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4921 03:00:43.210331 # [ 64.739717] irq e[ 65.067254] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4922 03:00:43.211386 vent stamp: 0
4923 03:00:43.218075 # [ 64.742774] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4924 03:00:43.225839 # [ 64.749040] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4925 03:00:43.240135 # [ 64.757209] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] co[ 65.101899] CPU: 0 PID: 2055 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4926 03:00:43.242080 py_process+0x63c/0x1c80
4927 03:00:43.248651 # [ 64.765390] softirqs last disabled at (0): [<0000000000000000>] 0x0
4928 03:00:43.252745 # [ 64.771652] ---[ end trace 8888217789f2a063 ]---
4929 03:00:43.257946 # [ 64.776269] lkdtm: Overflow detected: saturated
4930 03:00:43.262158 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4931 03:00:43.267457 [ 65.131758] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4932 03:00:43.272282 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4933 03:00:43.276318 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4934 03:00:43.282001 [ 65.159875] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4935 03:00:43.299732 [ 65.173284] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
4936 03:00:43.305136 [ 65.192063] RSP: 0018:ffffa94881bebe48 EFLAGS: 00010286
4937 03:00:43.312625 [ 65.197300] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
4938 03:00:43.319167 [ 65.204459] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4939 03:00:43.326342 [ 65.211599] RBP: ffffffffbd4c03e3 R08: 0000000000000000 R09: 0000000000000000
4940 03:00:43.333890 [ 65.218757] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
4941 03:00:43.340511 [ 65.225901] R13: ffffa94881bebf10 R14: ffffa94881bebf10 R15: ffff964a4485d000
4942 03:00:43.348583 [ 65.233080] FS: 00007fe44abe3580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4943 03:00:43.354372 [ 65.241178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4944 03:00:43.362500 [ 65.246974] CR2: 00007fe44a9f3000 CR3: 000000010329c000 CR4: 00000000001506f0
4945 03:00:43.364001 [ 65.254181] Call Trace:
4946 03:00:43.368786 [ 65.256687] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa3
4947 03:00:43.372901 [ 65.261539] direct_entry.cold+0x2c/0x38
4948 03:00:43.376967 [ 65.265544] full_proxy_write+0x56/0x80
4949 03:00:43.380339 [ 65.269429] vfs_write+0xea/0x390
4950 03:00:43.384598 [ 65.272826] ksys_write+0x68/0xe0
4951 03:00:43.387491 [ 65.276187] do_syscall_64+0x33/0x40
4952 03:00:43.392479 [ 65.279818] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4953 03:00:43.396348 [ 65.284970] RIP: 0033:0x7fe44ab02f33
4954 03:00:43.417609 [ 65.288588] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4955 03:00:43.422481 [ 65.307373] RSP: 002b:00007ffd19387f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4956 03:00:43.430449 [ 65.315020] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fe44ab02f33
4957 03:00:43.437273 [ 65.322200] RDX: 0000000000000016 RSI: 00007fe44a9f3000 RDI: 0000000000000001
4958 03:00:43.444375 [ 65.329376] RBP: 00007fe44a9f3000 R08: 00007fe44a9f2010 R09: 0000000000000000
4959 03:00:43.451341 [ 65.336532] R10: 00007fe44ac011c0 R11: 0000000000000246 R12: 0000000000000001
4960 03:00:43.458972 [ 65.343679] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4961 03:00:43.461610 [ 65.350819] irq event stamp: 0
4962 03:00:43.467589 [ 65.353875] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4963 03:00:43.475993 [ 65.360138] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4964 03:00:43.484269 [ 65.368306] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
4965 03:00:43.490294 [ 65.376490] softirqs last disabled at (0): [<0000000000000000>] 0x0
4966 03:00:43.494913 [ 65.382757] ---[ end trace 8888217789f2a064 ]---
4967 03:00:43.499531 [ 65.387373] lkdtm: Overflow detected: saturated
4968 03:00:43.527316 # [ 64.910525] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4969 03:00:43.533266 # [ 64.927008] lkdtm: attempting good refcount_add() without overflow
4970 03:00:43.538817 # [ 64.955367] lkdtm: attempting bad refcount_add() overflow
4971 03:00:43.544222 # [ 64.982933] ------------[ cut here ]------------
4972 03:00:43.548764 # [ 65.009761] refcount_t: saturated; leaking memory.
4973 03:00:43.557832 # [ 65.036848] WARNING: CPU: 0 PID: 2055 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4974 03:00:43.570583 # [ 65.067254] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
4975 03:00:43.578181 # [ 65.101899] CPU: 0 PID: 2055 Comm: cat Tainted: G D W 5.10.128-cip10 #1
4976 03:00:43.583864 # [ 65.131758] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4977 03:00:43.588755 # [ 65.159875] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4978 03:00:43.607884 # [ 65.173284] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
4979 03:00:43.613516 # [ 65.192063] RSP: 0018:ffffa94881bebe48 EFLAGS: 00010286
4980 03:00:43.621162 # [ 65.197300] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
4981 03:00:43.627720 # [ 65.204459] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
4982 03:00:43.635323 # [ 65.211599] RBP: ffffffffbd4c03e3 R08: 0000000000000000 R09: 0000000000000000
4983 03:00:43.645038 # [ 65.218757] R10: 00000000ffff[ 65.528000] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4984 03:00:43.649320 e000 R11: 3fffffffffffffff R12: 0000000000000016
4985 03:00:43.656208 # [ 65.225901] R13: ffffa94881bebf10 R14: ffffa94881bebf10 R15: ffff964a4485d000
4986 03:00:43.664540 # [ 65.233080] FS: 00007fe44abe3580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
4987 03:00:43.674608 # [ 65.241178] CS: 0010 [ 65.537100] lkdtm: attempting bad refcount_inc_not_zero() overflow
4988 03:00:43.677142 DS: 0000 ES: 0000 CR0: 0000000080050033
4989 03:00:43.684690 # [ 65.246974] CR2: 00007fe44a9f3000 CR3: 000000010329c000 CR4: 00000000001506f0
4990 03:00:43.686794 # [ 65.254181] Call Trace:
4991 03:00:43.691832 # [ 65.256687] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa3
4992 03:00:43.699786 # [ 65.261539] direct_entry.cold+0x2c/0x3[ 65.565454] ------------[ cut here ]------------
4993 03:00:43.700781 8
4994 03:00:43.704440 # [ 65.265544] full_proxy_write+0x56/0x80
4995 03:00:43.707771 # [ 65.269429] vfs_write+0xea/0x390
4996 03:00:43.712130 # [ 65.272826] ksys_write+0x68/0xe0
4997 03:00:43.714921 # [ 65.276187] do_syscall_64+0x33/0x40
4998 03:00:43.721298 # [ 65.279818] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4999 03:00:43.728468 # [ 65.284970] RIP: 00[ 65.592268] refcount_t: saturated; leaking memory.
5000 03:00:43.729450 33:0x7fe44ab02f33
5001 03:00:43.747709 # [ 65.288588] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5002 03:00:43.757991 # [ 65.307373] RS[ 65.619274] WARNING: CPU: 0 PID: 2087 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5003 03:00:43.764237 P: 002b:00007ffd19387f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5004 03:00:43.770861 # [ 65.315020] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007fe44ab02f33
5005 03:00:43.778950 # [ 65.322200] RDX: 0000000000000016 RSI: 00007fe44a9f3000 RDI: 0000000000000001
5006 03:00:43.792302 # [ 65.329376] R[ 65.649745] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5007 03:00:43.798215 BP: 00007fe44a9f3000 R08: 00007fe44a9f2010 R09: 0000000000000000
5008 03:00:43.805548 # [ 65.336532] R10: 00007fe44ac011c0 R11: 0000000000000246 R12: 0000000000000001
5009 03:00:43.813019 # [ 65.343679] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5010 03:00:43.821852 # [ 65.350819] irq e[ 65.684339] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5011 03:00:43.823674 vent stamp: 0
5012 03:00:43.829438 # [ 65.353875] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5013 03:00:43.838113 # [ 65.360138] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5014 03:00:43.849776 # [ 65.368306] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] co[ 65.714273] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5015 03:00:43.853519 py_process+0x63c/0x1c80
5016 03:00:43.859216 # [ 65.376490] softirqs last disabled at (0): [<0000000000000000>] 0x0
5017 03:00:43.864504 # [ 65.382757] ---[ end trace 8888217789f2a064 ]---
5018 03:00:43.868485 # [ 65.387373] lkdtm: Overflow detected: saturated
5019 03:00:43.872515 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
5020 03:00:43.877353 [ 65.742397] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5021 03:00:43.881640 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
5022 03:00:43.886469 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5023 03:00:43.905478 [ 65.769766] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
5024 03:00:43.910136 [ 65.797535] RSP: 0018:ffffa94881c5be38 EFLAGS: 00010282
5025 03:00:43.917972 [ 65.802821] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5026 03:00:43.924809 [ 65.809985] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5027 03:00:43.932185 [ 65.817141] RBP: ffffffffbd4c0020 R08: 0000000000000000 R09: 0000000000000000
5028 03:00:43.942434 [ 65.824283] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5029 03:00:43.946817 [ 65.831443] R13: ffffa94881c5bf10 R14: ffffa94881c5bf10 R15: ffff964a4336a000
5030 03:00:43.953967 [ 65.838588] FS: 00007f0586a723c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5031 03:00:43.960322 [ 65.846707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5032 03:00:43.967581 [ 65.852469] CR2: 00007f0586853000 CR3: 00000001037a4000 CR4: 00000000001506f0
5033 03:00:43.969977 [ 65.859623] Call Trace:
5034 03:00:43.976019 [ 65.862102] __refcount_add_not_zero.constprop.0+0x2a/0x31
5035 03:00:43.981498 [ 65.867633] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x72
5036 03:00:43.984806 [ 65.873221] direct_entry.cold+0x2c/0x38
5037 03:00:43.988804 [ 65.877212] full_proxy_write+0x56/0x80
5038 03:00:43.991870 [ 65.881101] vfs_write+0xea/0x390
5039 03:00:43.995494 [ 65.884484] ksys_write+0x68/0xe0
5040 03:00:43.999189 [ 65.887851] do_syscall_64+0x33/0x40
5041 03:00:44.004292 [ 65.891510] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5042 03:00:44.009181 [ 65.896614] RIP: 0033:0x7f0586962f33
5043 03:00:44.026561 [ 65.900256] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5044 03:00:44.033988 [ 65.919077] RSP: 002b:00007ffe96f9b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5045 03:00:44.041403 [ 65.926692] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f0586962f33
5046 03:00:44.048511 [ 65.933890] RDX: 000000000000001f RSI: 00007f0586853000 RDI: 0000000000000001
5047 03:00:44.057091 [ 65.941104] RBP: 00007f0586853000 R08: 00007f0586852010 R09: 0000000000000000
5048 03:00:44.062754 [ 65.948285] R10: 00007f0586a611c0 R11: 0000000000000246 R12: 0000000000000001
5049 03:00:44.070220 [ 65.955456] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5050 03:00:44.073454 [ 65.962702] irq event stamp: 0
5051 03:00:44.079661 [ 65.965822] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5052 03:00:44.088104 [ 65.972144] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5053 03:00:44.095945 [ 65.980371] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5054 03:00:44.103025 [ 65.988572] softirqs last disabled at (0): [<0000000000000000>] 0x0
5055 03:00:44.106819 [ 65.994841] ---[ end trace 8888217789f2a065 ]---
5056 03:00:44.111610 [ 65.999456] lkdtm: Overflow detected: saturated
5057 03:00:44.141199 # [ 65.528000] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
5058 03:00:44.147469 # [ 65.537100] lkdtm: attempting bad refcount_inc_not_zero() overflow
5059 03:00:44.152040 # [ 65.565454] ------------[ cut here ]------------
5060 03:00:44.157221 # [ 65.592268] refcount_t: saturated; leaking memory.
5061 03:00:44.166029 # [ 65.619274] WARNING: CPU: 0 PID: 2087 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5062 03:00:44.177707 # [ 65.649745] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5063 03:00:44.186288 # [ 65.684339] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5064 03:00:44.192383 # [ 65.714273] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5065 03:00:44.197539 # [ 65.742397] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5066 03:00:44.216208 # [ 65.769766] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
5067 03:00:44.220979 # [ 65.797535] RSP: 0018:ffffa94881c5be38 EFLAGS: 00010282
5068 03:00:44.229047 # [ 65.802821] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5069 03:00:44.236946 # [ 65.809985] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5070 03:00:44.242728 # [ 65.817141] RBP: ffffffffbd4c0020 R08: 0000000000000000 R09: 0000000000000000
5071 03:00:44.251212 # [ 65.824283] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5072 03:00:44.257549 # [ 65.831443] R13: ffffa94881c5bf10 R14: ffffa94881c5bf10 R15: ffff964a4336a000
5073 03:00:44.265887 # [ 65.838588] FS: 00007f0586a723c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5074 03:00:44.271910 # [ 65.846707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5075 03:00:44.280482 # [ 65.8[ 66.147419] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5076 03:00:44.286813 52469] CR2: 00007f0586853000 CR3: 00000001037a4000 CR4: 00000000001506f0
5077 03:00:44.288736 # [ 65.859623] Call Trace:
5078 03:00:44.295735 # [ 65.862102] __refcount_add_not_zero.constprop.0+0x2a/0x31
5079 03:00:44.300240 # [ 65.867633] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x72
5080 03:00:44.308504 # [ 65.873221] dir[ 66.172011] lkdtm: attempting bad refcount_add_not_zero() overflow
5081 03:00:44.311396 ect_entry.cold+0x2c/0x38
5082 03:00:44.314427 # [ 65.877212] full_proxy_write+0x56/0x80
5083 03:00:44.317674 # [ 65.881101] vfs_write+0xea/0x390
5084 03:00:44.321489 # [ 65.884484] ksys_write+0x68/0xe0
5085 03:00:44.326753 # [ 65.887851] do_syscall_64+0x33/0x40
5086 03:00:44.330637 # [ 65.891510] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5087 03:00:44.334954 #[ 66.200356] ------------[ cut here ]------------
5088 03:00:44.338529 [ 65.896614] RIP: 0033:0x7f0586962f33
5089 03:00:44.362697 # [ 65.900256] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 [ 66.227147] refcount_t: saturated; leaking memory.
5090 03:00:44.363259 18
5091 03:00:44.370591 # [ 65.919077] RSP: 002b:00007ffe96f9b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5092 03:00:44.378039 # [ 65.926692] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f0586962f33
5093 03:00:44.392833 # [ 65.933890] RDX: 000000000000001f RSI: 00007f0586853000 RDI: 0000000000000[ 66.254142] WARNING: CPU: 0 PID: 2119 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5094 03:00:44.394289 001
5095 03:00:44.400299 # [ 65.941104] RBP: 00007f0586853000 R08: 00007f0586852010 R09: 0000000000000000
5096 03:00:44.407962 # [ 65.948285] R10: 00007f0586a611c0 R11: 0000000000000246 R12: 0000000000000001
5097 03:00:44.427278 # [ 65.955456] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000[ 66.284666] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5098 03:00:44.430305 # [ 65.962702] irq event stamp: 0
5099 03:00:44.437118 # [ 65.965822] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5100 03:00:44.445683 # [ 65.972144] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5101 03:00:44.457087 # [ 65.980371] softirqs last enabled at (0): [ 66.319334] CPU: 0 PID: 2119 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5102 03:00:44.461583 [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5103 03:00:44.467483 # [ 65.988572] softirqs last disabled at (0): [<0000000000000000>] 0x0
5104 03:00:44.472171 # [ 65.994841] ---[ end trace 8888217789f2a065 ]---
5105 03:00:44.478292 # [ 65.999456] lkdtm: Overflow detected: saturated
5106 03:00:44.485656 # REFCOUNT_INC_NOT_ZERO_O[ 66.349176] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5107 03:00:44.488337 VERFLOW: saw 'call trace:': ok
5108 03:00:44.494211 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5109 03:00:44.498193 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5110 03:00:44.503126 [ 66.377328] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5111 03:00:44.522418 [ 66.395087] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
5112 03:00:44.526887 [ 66.413876] RSP: 0018:ffffa94881cdbe38 EFLAGS: 00010282
5113 03:00:44.534170 [ 66.419121] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5114 03:00:44.540666 [ 66.426287] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5115 03:00:44.548269 [ 66.433430] RBP: ffffffffbd4c0040 R08: 0000000000000000 R09: 0000000000000000
5116 03:00:44.556129 [ 66.440597] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5117 03:00:44.562591 [ 66.447744] R13: ffffa94881cdbf10 R14: ffffa94881cdbf10 R15: ffff964a41fba000
5118 03:00:44.571070 [ 66.454908] FS: 00007f1dcb375580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5119 03:00:44.576598 [ 66.463004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5120 03:00:44.584143 [ 66.468807] CR2: 00007f1dcb153000 CR3: 0000000103780000 CR4: 00000000001506f0
5121 03:00:44.586109 [ 66.475985] Call Trace:
5122 03:00:44.591669 [ 66.478508] __refcount_add_not_zero.constprop.0+0x2a/0x31
5123 03:00:44.597259 [ 66.484047] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x72
5124 03:00:44.601537 [ 66.489720] direct_entry.cold+0x2c/0x38
5125 03:00:44.605325 [ 66.493737] full_proxy_write+0x56/0x80
5126 03:00:44.609683 [ 66.497637] vfs_write+0xea/0x390
5127 03:00:44.612224 [ 66.501005] ksys_write+0x68/0xe0
5128 03:00:44.616116 [ 66.504386] do_syscall_64+0x33/0x40
5129 03:00:44.621260 [ 66.508032] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5130 03:00:44.624352 [ 66.513204] RIP: 0033:0x7f1dcb262f33
5131 03:00:44.643381 [ 66.516843] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5132 03:00:44.651431 [ 66.535639] RSP: 002b:00007fffd27b0698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5133 03:00:44.657860 [ 66.543286] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f1dcb262f33
5134 03:00:44.665198 [ 66.550459] RDX: 000000000000001f RSI: 00007f1dcb153000 RDI: 0000000000000001
5135 03:00:44.672627 [ 66.557602] RBP: 00007f1dcb153000 R08: 00007f1dcb152010 R09: 0000000000000000
5136 03:00:44.680427 [ 66.564746] R10: 00007f1dcb3611c0 R11: 0000000000000246 R12: 0000000000000001
5137 03:00:44.686891 [ 66.571881] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5138 03:00:44.690718 [ 66.579010] irq event stamp: 0
5139 03:00:44.696572 [ 66.582062] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5140 03:00:44.704295 [ 66.588325] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5141 03:00:44.712122 [ 66.596490] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5142 03:00:44.718766 [ 66.604674] softirqs last disabled at (0): [<0000000000000000>] 0x0
5143 03:00:44.723712 [ 66.610937] ---[ end trace 8888217789f2a066 ]---
5144 03:00:44.727847 [ 66.615553] lkdtm: Overflow detected: saturated
5145 03:00:44.757296 # [ 66.147419] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5146 03:00:44.764332 # [ 66.172011] lkdtm: attempting bad refcount_add_not_zero() overflow
5147 03:00:44.767850 # [ 66.200356] ------------[ cut here ]------------
5148 03:00:44.772773 # [ 66.227147] refcount_t: saturated; leaking memory.
5149 03:00:44.781899 # [ 66.254142] WARNING: CPU: 0 PID: 2119 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5150 03:00:44.795150 # [ 66.284666] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5151 03:00:44.801469 # [ 66.319334] CPU: 0 PID: 2119 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5152 03:00:44.807816 # [ 66.349176] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5153 03:00:44.812544 # [ 66.377328] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5154 03:00:44.832364 # [ 66.395087] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
5155 03:00:44.837348 # [ 66.413876] RSP: 0018:ffffa94881cdbe38 EFLAGS: 00010282
5156 03:00:44.844099 # [ 66.419121] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5157 03:00:44.852781 # [ 66.426287] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5158 03:00:44.858718 # [ 66.433430] RBP: ffffffffbd4c0040 R08: 0000000000000000 R09: 0000000000000000
5159 03:00:44.866622 # [ 66.440597] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5160 03:00:44.873796 # [ 66.447744] R13: ffffa94881cdbf10 R14: ffffa94881cdbf10 R15: ffff964a41fba000
5161 03:00:44.881739 # [ 66.454908] FS: 00007f1dcb375580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5162 03:00:44.888223 # [ 66.46[ 66.755854] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5163 03:00:44.894139 3004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5164 03:00:44.901635 # [ 66.468807] CR2: 00007f1dcb153000 CR3: 0000000103780000 CR4: 00000000001506f0
5165 03:00:44.903637 # [ 66.475985] Call Trace:
5166 03:00:44.909117 # [ 66.478508] __refcount_add_not_zero.constprop.0+0x2a/0x31
5167 03:00:44.915151 # [ 66.484047] lk[ 66.780704] lkdtm: attempting good refcount_dec()
5168 03:00:44.919053 dtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x72
5169 03:00:44.924713 # [ 66.489720] direct_entry.cold+0x2c/0x38
5170 03:00:44.927581 # [ 66.493737] full_proxy_write+0x56/0x80
5171 03:00:44.931107 # [ 66.497637] vfs_write+0xea/0x390
5172 03:00:44.935689 # [ 66.501005] ksys_write+0x68/0xe0
5173 03:00:44.942740 # [ 66.504386] do_syscall_64+0x33/[ 66.807585] lkdtm: attempting bad refcount_dec() to zero
5174 03:00:44.943423 0x40
5175 03:00:44.949121 # [ 66.508032] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5176 03:00:44.952427 # [ 66.513204] RIP: 0033:0x7f1dcb262f33
5177 03:00:44.969645 # [ 66.516843] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 0[ 66.835073] ------------[ cut here ]------------
5178 03:00:44.975777 5 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5179 03:00:44.983549 # [ 66.535639] RSP: 002b:00007fffd27b0698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5180 03:00:44.990801 # [ 66.543286] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f1dcb262f33
5181 03:00:44.998134 # [ 66.550[ 66.861857] refcount_t: decrement hit 0; leaking memory.
5182 03:00:45.004166 459] RDX: 000000000000001f RSI: 00007f1dcb153000 RDI: 0000000000000001
5183 03:00:45.011349 # [ 66.557602] RBP: 00007f1dcb153000 R08: 00007f1dcb152010 R09: 0000000000000000
5184 03:00:45.018455 # [ 66.564746] R10: 00007f1dcb3611c0 R11: 0000000000000246 R12: 0000000000000001
5185 03:00:45.028840 # [ 66.571881][ 66.889410] WARNING: CPU: 0 PID: 2151 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5186 03:00:45.033839 R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5187 03:00:45.037268 # [ 66.579010] irq event stamp: 0
5188 03:00:45.043079 # [ 66.582062] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5189 03:00:45.061932 # [ 66.588325] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_pro[ 66.919975] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5190 03:00:45.063973 cess+0x63c/0x1c80
5191 03:00:45.072348 # [ 66.596490] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5192 03:00:45.078807 # [ 66.604674] softirqs last disabled at (0): [<0000000000000000>] 0x0
5193 03:00:45.083128 # [ 66.610937] ---[ end trace 8888217789f2a066 ]---
5194 03:00:45.092772 # [ 66.615[ 66.954502] CPU: 0 PID: 2151 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5195 03:00:45.095887 553] lkdtm: Overflow detected: saturated
5196 03:00:45.100811 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5197 03:00:45.106329 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5198 03:00:45.109491 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5199 03:00:45.114912 [ 66.984463] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5200 03:00:45.120072 [ 67.007666] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5201 03:00:45.138936 [ 67.012835] Code: ff 48 c7 c7 f0 be 45 bd c6 05 d6 1d 76 01 01 e8 ad 1b 93 00 0f 0b c3 48 c7 c7 c0 be 45 bd c6 05 c1 1d 76 01 01 e8 97 1b 93 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5202 03:00:45.144404 [ 67.031615] RSP: 0018:ffffa94881d3be48 EFLAGS: 00010286
5203 03:00:45.152505 [ 67.036851] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5204 03:00:45.159246 [ 67.044011] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5205 03:00:45.165569 [ 67.051155] RBP: ffffffffbd4c03f9 R08: 0000000000000000 R09: 0000000000000000
5206 03:00:45.172927 [ 67.058318] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5207 03:00:45.180236 [ 67.065462] R13: ffffa94881d3bf10 R14: ffffa94881d3bf10 R15: ffff964a432a6000
5208 03:00:45.188071 [ 67.072648] FS: 00007f18a55923c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5209 03:00:45.195901 [ 67.080772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5210 03:00:45.201250 [ 67.086585] CR2: 00007f18a5373000 CR3: 00000001035a8000 CR4: 00000000001506f0
5211 03:00:45.203382 [ 67.093822] Call Trace:
5212 03:00:45.208408 [ 67.096313] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xb9
5213 03:00:45.212312 [ 67.100854] direct_entry.cold+0x2c/0x38
5214 03:00:45.215785 [ 67.104826] full_proxy_write+0x56/0x80
5215 03:00:45.219367 [ 67.108708] vfs_write+0xea/0x390
5216 03:00:45.222816 [ 67.112103] ksys_write+0x68/0xe0
5217 03:00:45.226337 [ 67.115497] do_syscall_64+0x33/0x40
5218 03:00:45.231401 [ 67.119131] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5219 03:00:45.235021 [ 67.124295] RIP: 0033:0x7f18a5482f33
5220 03:00:45.254511 [ 67.127954] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5221 03:00:45.261838 [ 67.146750] RSP: 002b:00007ffe04e1afc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5222 03:00:45.269206 [ 67.154347] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f18a5482f33
5223 03:00:45.276493 [ 67.161504] RDX: 0000000000000012 RSI: 00007f18a5373000 RDI: 0000000000000001
5224 03:00:45.283411 [ 67.168641] RBP: 00007f18a5373000 R08: 00007f18a5372010 R09: 0000000000000000
5225 03:00:45.290954 [ 67.175766] R10: 00007f18a55811c0 R11: 0000000000000246 R12: 0000000000000001
5226 03:00:45.297507 [ 67.182910] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5227 03:00:45.300896 [ 67.190048] irq event stamp: 0
5228 03:00:45.306598 [ 67.193105] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5229 03:00:45.315213 [ 67.199370] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5230 03:00:45.325336 [ 67.207539] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5231 03:00:45.329398 [ 67.215719] softirqs last disabled at (0): [<0000000000000000>] 0x0
5232 03:00:45.335219 [ 67.221980] ---[ end trace 8888217789f2a067 ]---
5233 03:00:45.338871 [ 67.226595] lkdtm: Zero detected: saturated
5234 03:00:45.368143 # [ 66.755854] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5235 03:00:45.372004 # [ 66.780704] lkdtm: attempting good refcount_dec()
5236 03:00:45.377871 # [ 66.807585] lkdtm: attempting bad refcount_dec() to zero
5237 03:00:45.382486 # [ 66.835073] ------------[ cut here ]------------
5238 03:00:45.388146 # [ 66.861857] refcount_t: decrement hit 0; leaking memory.
5239 03:00:45.396641 # [ 66.889410] WARNING: CPU: 0 PID: 2151 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5240 03:00:45.409066 # [ 66.919975] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5241 03:00:45.416615 # [ 66.954502] CPU: 0 PID: 2151 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5242 03:00:45.423080 # [ 66.984463] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5243 03:00:45.428198 # [ 67.007666] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5244 03:00:45.447343 # [ 67.012835] Code: ff 48 c7 c7 f0 be 45 bd c6 05 d6 1d 76 01 01 e8 ad 1b 93 00 0f 0b c3 48 c7 c7 c0 be 45 bd c6 05 c1 1d 76 01 01 e8 97 1b 93 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5245 03:00:45.452688 # [ 67.031615] RSP: 0018:ffffa94881d3be48 EFLAGS: 00010286
5246 03:00:45.459503 # [ 67.036851] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5247 03:00:45.468322 # [ 67.044011] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5248 03:00:45.474374 # [ 67.051155] RBP: ffffffffbd4c03f9 R08: 0000000000000000 R09: 0000000000000000
5249 03:00:45.481655 # [ 67.058318] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5250 03:00:45.488844 # [ 67.065462] R13: ffffa94881d3bf10 R14: ffffa94881d3bf10 R15: ffff964a432a6000
5251 03:00:45.497915 # [ 67.072648] FS: 00007f18a55923c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5252 03:00:45.506838 # [ 67.080772] CS: 0010 DS: 0000 ES: 000[ 67.380566] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5253 03:00:45.509294 0 CR0: 0000000080050033
5254 03:00:45.516238 # [ 67.086585] CR2: 00007f18a5373000 CR3: 00000001035a8000 CR4: 00000000001506f0
5255 03:00:45.518919 # [ 67.093822] Call Trace:
5256 03:00:45.523589 # [ 67.096313] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xb9
5257 03:00:45.528389 # [ 67.100854] direct_entry.cold+0x2c/0x38
5258 03:00:45.534525 # [ 67.104826] [ 67.399204] lkdtm: attempting bad refcount_dec() below zero
5259 03:00:45.537804 full_proxy_write+0x56/0x80
5260 03:00:45.541297 # [ 67.108708] vfs_write+0xea/0x390
5261 03:00:45.544739 # [ 67.112103] ksys_write+0x68/0xe0
5262 03:00:45.547993 # [ 67.115497] do_syscall_64+0x33/0x40
5263 03:00:45.553252 # [ 67.119131] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5264 03:00:45.557609 # [ 67.124295] RIP: 0033:0x7f18a5482f33
5265 03:00:45.561285 #[ 67.426971] ------------[ cut here ]------------
5266 03:00:45.580026 [ 67.127954] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5267 03:00:45.589382 # [ 67.146750] RSP: 002b:00007ffe04e1[ 67.453758] refcount_t: decrement hit 0; leaking memory.
5268 03:00:45.593077 afc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5269 03:00:45.600283 # [ 67.154347] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f18a5482f33
5270 03:00:45.607551 # [ 67.161504] RDX: 0000000000000012 RSI: 00007f18a5373000 RDI: 0000000000000001
5271 03:00:45.619352 # [ 67.168641] RBP: 00007f18a5373000[ 67.481307] WARNING: CPU: 0 PID: 2186 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5272 03:00:45.623599 R08: 00007f18a5372010 R09: 0000000000000000
5273 03:00:45.630381 # [ 67.175766] R10: 00007f18a55811c0 R11: 0000000000000246 R12: 0000000000000001
5274 03:00:45.637747 # [ 67.182910] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5275 03:00:45.641092 # [ 67.190048] irq event stamp: 0
5276 03:00:45.653423 # [ [ 67.511873] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5277 03:00:45.659860 67.193105] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5278 03:00:45.668806 # [ 67.199370] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5279 03:00:45.683703 # [ 67.207539] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1[ 67.546399] CPU: 0 PID: 2186 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5280 03:00:45.684094 c80
5281 03:00:45.691596 # [ 67.215719] softirqs last disabled at (0): [<0000000000000000>] 0x0
5282 03:00:45.695160 # [ 67.221980] ---[ end trace 8888217789f2a067 ]---
5283 03:00:45.700719 # [ 67.226595] lkdtm: Zero detected: saturated
5284 03:00:45.703854 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5285 03:00:45.712038 ok 46 selftests: lkdtm: REFC[ 67.576351] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5286 03:00:45.713555 OUNT_DEC_ZERO.sh
5287 03:00:45.717272 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5288 03:00:45.722865 [ 67.604419] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5289 03:00:45.741690 [ 67.615085] Code: ff 48 c7 c7 f0 be 45 bd c6 05 d6 1d 76 01 01 e8 ad 1b 93 00 0f 0b c3 48 c7 c7 c0 be 45 bd c6 05 c1 1d 76 01 01 e8 97 1b 93 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5290 03:00:45.746625 [ 67.633841] RSP: 0018:ffffa94881dc3e48 EFLAGS: 00010286
5291 03:00:45.754015 [ 67.639102] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5292 03:00:45.760525 [ 67.646253] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5293 03:00:45.767951 [ 67.653403] RBP: ffffffffbd4c040b R08: 0000000000000000 R09: 0000000000000000
5294 03:00:45.776066 [ 67.660546] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5295 03:00:45.782252 [ 67.667700] R13: ffffa94881dc3f10 R14: ffffa94881dc3f10 R15: ffff964a41d8c000
5296 03:00:45.790392 [ 67.674840] FS: 00007f1da171a3c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5297 03:00:45.796756 [ 67.682961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5298 03:00:45.803280 [ 67.688717] CR2: 00007f1da14fb000 CR3: 00000001035a4000 CR4: 00000000001506f0
5299 03:00:45.805437 [ 67.695910] Call Trace:
5300 03:00:45.810581 [ 67.698397] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x5d
5301 03:00:45.814348 [ 67.703248] direct_entry.cold+0x2c/0x38
5302 03:00:45.819228 [ 67.707230] full_proxy_write+0x56/0x80
5303 03:00:45.822008 [ 67.711172] vfs_write+0xea/0x390
5304 03:00:45.825144 [ 67.714551] ksys_write+0x68/0xe0
5305 03:00:45.828612 [ 67.717914] do_syscall_64+0x33/0x40
5306 03:00:45.833837 [ 67.721555] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5307 03:00:45.837845 [ 67.726672] RIP: 0033:0x7f1da160af33
5308 03:00:45.856956 [ 67.730340] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5309 03:00:45.864042 [ 67.749128] RSP: 002b:00007ffde965e268 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5310 03:00:45.873520 [ 67.756749] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f1da160af33
5311 03:00:45.878487 [ 67.763919] RDX: 0000000000000016 RSI: 00007f1da14fb000 RDI: 0000000000000001
5312 03:00:45.887629 [ 67.771127] RBP: 00007f1da14fb000 R08: 00007f1da14fa010 R09: 0000000000000000
5313 03:00:45.892916 [ 67.778279] R10: 00007f1da17091c0 R11: 0000000000000246 R12: 0000000000000001
5314 03:00:45.900250 [ 67.785427] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5315 03:00:45.904202 [ 67.792567] irq event stamp: 0
5316 03:00:45.909694 [ 67.795621] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5317 03:00:45.917860 [ 67.801883] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5318 03:00:45.926668 [ 67.810068] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5319 03:00:45.932594 [ 67.818240] softirqs last disabled at (0): [<0000000000000000>] 0x0
5320 03:00:45.937516 [ 67.824500] ---[ end trace 8888217789f2a068 ]---
5321 03:00:45.941623 [ 67.829114] lkdtm: Negative detected: saturated
5322 03:00:45.971842 # [ 67.380566] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5323 03:00:45.978427 # [ 67.399204] lkdtm: attempting bad refcount_dec() below zero
5324 03:00:45.983175 # [ 67.426971] ------------[ cut here ]------------
5325 03:00:45.988267 # [ 67.453758] refcount_t: decrement hit 0; leaking memory.
5326 03:00:45.996460 # [ 67.481307] WARNING: CPU: 0 PID: 2186 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5327 03:00:46.008836 # [ 67.511873] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5328 03:00:46.016548 # [ 67.546399] CPU: 0 PID: 2186 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5329 03:00:46.023586 # [ 67.576351] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5330 03:00:46.027830 # [ 67.604419] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5331 03:00:46.046727 # [ 67.615085] Code: ff 48 c7 c7 f0 be 45 bd c6 05 d6 1d 76 01 01 e8 ad 1b 93 00 0f 0b c3 48 c7 c7 c0 be 45 bd c6 05 c1 1d 76 01 01 e8 97 1b 93 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5332 03:00:46.052263 # [ 67.633841] RSP: 0018:ffffa94881dc3e48 EFLAGS: 00010286
5333 03:00:46.059416 # [ 67.639102] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5334 03:00:46.066968 # [ 67.646253] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5335 03:00:46.074756 # [ 67.653403] RBP: ffffffffbd4c040b R08: 0000000000000000 R09: 0000000000000000
5336 03:00:46.082074 # [ 67.660546] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5337 03:00:46.089449 # [ 67.667700] R13: ffffa94881dc3f10 R14: ffffa94881dc3f10 R15: ffff964a41d8c000
5338 03:00:46.096949 # [ 67.674840] FS: 00007f1da171a3c0(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5339 03:00:46.105528 # [ 67.682961] C[ 67.981263] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5340 03:00:46.110213 S: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5341 03:00:46.116970 # [ 67.688717] CR2: 00007f1da14fb000 CR3: 00000001035a4000 CR4: 00000000001506f0
5342 03:00:46.119877 # [ 67.695910] Call Trace:
5343 03:00:46.124188 # [ 67.698397] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x5d
5344 03:00:46.134205 # [ 67.703248] direct_entry.cold[ 67.997650] lkdtm: attempting bad refcount_dec_and_test() below zero
5345 03:00:46.135400 +0x2c/0x38
5346 03:00:46.139070 # [ 67.707230] full_proxy_write+0x56/0x80
5347 03:00:46.142846 # [ 67.711172] vfs_write+0xea/0x390
5348 03:00:46.145976 # [ 67.714551] ksys_write+0x68/0xe0
5349 03:00:46.150014 # [ 67.717914] do_syscall_64+0x33/0x40
5350 03:00:46.155419 # [ 67.721555] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5351 03:00:46.160740 # [ 67.726672[ 68.026189] ------------[ cut here ]------------
5352 03:00:46.163932 ] RIP: 0033:0x7f1da160af33
5353 03:00:46.182067 # [ 67.730340] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5354 03:00:46.187815 # [ 67.7[ 68.053012] refcount_t: underflow; use-after-free.
5355 03:00:46.194715 49128] RSP: 002b:00007ffde965e268 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5356 03:00:46.201658 # [ 67.756749] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f1da160af33
5357 03:00:46.209096 # [ 67.763919] RDX: 0000000000000016 RSI: 00007f1da14fb000 RDI: 0000000000000001
5358 03:00:46.218830 # [ 67.[ 68.080003] WARNING: CPU: 0 PID: 2221 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5359 03:00:46.224460 771127] RBP: 00007f1da14fb000 R08: 00007f1da14fa010 R09: 0000000000000000
5360 03:00:46.232541 # [ 67.778279] R10: 00007f1da17091c0 R11: 0000000000000246 R12: 0000000000000001
5361 03:00:46.239684 # [ 67.785427] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5362 03:00:46.252961 # [ 67.7925[ 68.110571] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5363 03:00:46.255620 67] irq event stamp: 0
5364 03:00:46.262476 # [ 67.795621] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5365 03:00:46.269978 # [ 67.801883] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5366 03:00:46.282445 # [ 67.810068] softirqs last enabled at (0): [<ffffffffbbcf[ 68.145148] CPU: 0 PID: 2221 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5367 03:00:46.286351 9f9c>] copy_process+0x63c/0x1c80
5368 03:00:46.292223 # [ 67.818240] softirqs last disabled at (0): [<0000000000000000>] 0x0
5369 03:00:46.296829 # [ 67.824500] ---[ end trace 8888217789f2a068 ]---
5370 03:00:46.301113 # [ 67.829114] lkdtm: Negative detected: saturated
5371 03:00:46.310479 # REFCOUNT_DEC_NEGATIVE: saw 'Negative [ 68.175036] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5372 03:00:46.313055 detected: saturated': ok
5373 03:00:46.317588 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5374 03:00:46.322682 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5375 03:00:46.326938 [ 68.203137] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5376 03:00:46.345550 [ 68.219575] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
5377 03:00:46.351615 [ 68.238340] RSP: 0018:ffffa94881e33e40 EFLAGS: 00010286
5378 03:00:46.358607 [ 68.243579] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5379 03:00:46.365385 [ 68.250749] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5380 03:00:46.373331 [ 68.257898] RBP: ffffffffbd4c0060 R08: 0000000000000000 R09: 0000000000000000
5381 03:00:46.379627 [ 68.265055] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5382 03:00:46.386749 [ 68.272201] R13: ffffa94881e33f10 R14: ffffa94881e33f10 R15: ffff964a4329b000
5383 03:00:46.394605 [ 68.279351] FS: 00007f174b596580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5384 03:00:46.400495 [ 68.287452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5385 03:00:46.407734 [ 68.293227] CR2: 00007f174b373000 CR3: 00000001030fc000 CR4: 00000000001506f0
5386 03:00:46.410022 [ 68.300375] Call Trace:
5387 03:00:46.415604 [ 68.302853] __refcount_sub_and_test.constprop.0+0x34/0x40
5388 03:00:46.421314 [ 68.308358] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x74
5389 03:00:46.425291 [ 68.313966] direct_entry.cold+0x2c/0x38
5390 03:00:46.429964 [ 68.317913] full_proxy_write+0x56/0x80
5391 03:00:46.432756 [ 68.321793] vfs_write+0xea/0x390
5392 03:00:46.435730 [ 68.325126] ksys_write+0x68/0xe0
5393 03:00:46.439550 [ 68.328521] do_syscall_64+0x33/0x40
5394 03:00:46.444580 [ 68.332164] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5395 03:00:46.448040 [ 68.337300] RIP: 0033:0x7f174b482f33
5396 03:00:46.466996 [ 68.340948] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5397 03:00:46.474990 [ 68.359775] RSP: 002b:00007ffcd0787438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5398 03:00:46.482329 [ 68.367404] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f174b482f33
5399 03:00:46.489749 [ 68.374610] RDX: 000000000000001f RSI: 00007f174b373000 RDI: 0000000000000001
5400 03:00:46.497227 [ 68.381761] RBP: 00007f174b373000 R08: 00007f174b372010 R09: 0000000000000000
5401 03:00:46.503520 [ 68.388907] R10: 00007f174b5811c0 R11: 0000000000000246 R12: 0000000000000001
5402 03:00:46.510605 [ 68.396077] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5403 03:00:46.514174 [ 68.403305] irq event stamp: 0
5404 03:00:46.520355 [ 68.406390] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5405 03:00:46.528411 [ 68.412714] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5406 03:00:46.536933 [ 68.420906] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5407 03:00:46.543420 [ 68.429126] softirqs last disabled at (0): [<0000000000000000>] 0x0
5408 03:00:46.548530 [ 68.435408] ---[ end trace 8888217789f2a069 ]---
5409 03:00:46.552199 [ 68.440059] lkdtm: Negative detected: saturated
5410 03:00:46.605266 # [ 67.981263] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5411 03:00:46.612312 # [ 67.997650] lkdtm: attempting bad refcount_dec_and_test() below zero
5412 03:00:46.616221 # [ 68.026189] ------------[ cut here ]------------
5413 03:00:46.620848 # [ 68.053012] refcount_t: underflow; use-after-free.
5414 03:00:46.630249 # [ 68.080003] WARNING: CPU: 0 PID: 2221 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5415 03:00:46.641890 # [ 68.110571] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5416 03:00:46.650721 # [ 68.145148] CPU: 0 PID: 2221 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5417 03:00:46.656060 # [ 68.175036] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5418 03:00:46.661035 # [ 68.203137] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5419 03:00:46.680211 # [ 68.219575] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
5420 03:00:46.685249 # [ 68.238340] RSP: 0018:ffffa94881e33e40 EFLAGS: 00010286
5421 03:00:46.692675 # [ 68.243579] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5422 03:00:46.700295 # [ 68.250749] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5423 03:00:46.707233 # [ 68.257898] RBP: ffffffffbd4c0060 R08: 0000000000000000 R09: 0000000000000000
5424 03:00:46.714557 # [ 68.265055] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5425 03:00:46.721750 # [ 68.272201] R13: ffffa94881e33f10 R14: ffffa94881e33f10 R15: ffff964a4329b000
5426 03:00:46.730285 # [ 68.279351] FS: 00007f174b596580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5427 03:00:46.743069 # [ 68.287452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 68.611808] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5428 03:00:46.743154
5429 03:00:46.749921 # [ 68.293227] CR2: 00007f174b373000 CR3: 00000001030fc000 CR4: 00000000001506f0
5430 03:00:46.752166 # [ 68.300375] Call Trace:
5431 03:00:46.759264 # [ 68.302853] __refcount_sub_and_test.constprop.0+0x34/0x40
5432 03:00:46.763630 # [ 68.308358] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x74
5433 03:00:46.771740 # [ 68.[ 68.634909] lkdtm: attempting bad refcount_sub_and_test() below zero
5434 03:00:46.774198 313966] direct_entry.cold+0x2c/0x38
5435 03:00:46.777991 # [ 68.317913] full_proxy_write+0x56/0x80
5436 03:00:46.781670 # [ 68.321793] vfs_write+0xea/0x390
5437 03:00:46.786780 # [ 68.325126] ksys_write+0x68/0xe0
5438 03:00:46.790088 # [ 68.328521] do_syscall_64+0x33/0x40
5439 03:00:46.798081 # [ 68.332164] entry_SYSCALL_64_after_hwframe+[ 68.663442] ------------[ cut here ]------------
5440 03:00:46.798670 0x44/0xa9
5441 03:00:46.802726 # [ 68.337300] RIP: 0033:0x7f174b482f33
5442 03:00:46.824700 # [ 68.340948] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 [ 68.690224] refcount_t: underflow; use-after-free.
5443 03:00:46.826044 48 89 54 24 18
5444 03:00:46.834043 # [ 68.359775] RSP: 002b:00007ffcd0787438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5445 03:00:46.841767 # [ 68.367404] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f174b482f33
5446 03:00:46.855839 # [ 68.374610] RDX: 000000000000001f RSI: 00007f174b373000 RDI: 0[ 68.717213] WARNING: CPU: 0 PID: 2256 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5447 03:00:46.857084 000000000000001
5448 03:00:46.863834 # [ 68.381761] RBP: 00007f174b373000 R08: 00007f174b372010 R09: 0000000000000000
5449 03:00:46.871594 # [ 68.388907] R10: 00007f174b5811c0 R11: 0000000000000246 R12: 0000000000000001
5450 03:00:46.891072 # [ 68.396077] R13: 0000000000000001 R14: 0000000000020000 R15: 00000[ 68.747700] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5451 03:00:46.891532 00000020000
5452 03:00:46.896897 # [ 68.403305] irq event stamp: 0
5453 03:00:46.901495 # [ 68.406390] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5454 03:00:46.909829 # [ 68.412714] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5455 03:00:46.920269 # [ 68.420906] softirqs last enab[ 68.782321] CPU: 0 PID: 2256 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5456 03:00:46.925299 led at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5457 03:00:46.932213 # [ 68.429126] softirqs last disabled at (0): [<0000000000000000>] 0x0
5458 03:00:46.937289 # [ 68.435408] ---[ end trace 8888217789f2a069 ]---
5459 03:00:46.941400 # [ 68.440059] lkdtm: Negative detected: saturated
5460 03:00:46.948026 # REFCOUNT_DE[ 68.812216] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5461 03:00:46.953603 C_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5462 03:00:46.958539 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5463 03:00:46.963101 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5464 03:00:46.967834 [ 68.840405] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5465 03:00:46.986734 [ 68.860615] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
5466 03:00:46.992133 [ 68.879424] RSP: 0018:ffffa94881ecbe40 EFLAGS: 00010286
5467 03:00:46.999088 [ 68.884692] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5468 03:00:47.006883 [ 68.891854] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5469 03:00:47.013581 [ 68.898996] RBP: ffffffffbd4c0080 R08: 0000000000000000 R09: 0000000000000000
5470 03:00:47.020682 [ 68.906167] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5471 03:00:47.028077 [ 68.913309] R13: ffffa94881ecbf10 R14: ffffa94881ecbf10 R15: ffff964a43242000
5472 03:00:47.036800 [ 68.920473] FS: 00007fd1cf33e580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5473 03:00:47.041925 [ 68.928570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5474 03:00:47.050243 [ 68.934349] CR2: 00007fd1cf11b000 CR3: 00000001030a2000 CR4: 00000000001506f0
5475 03:00:47.052338 [ 68.941493] Call Trace:
5476 03:00:47.057115 [ 68.944027] __refcount_sub_and_test.constprop.0+0x34/0x40
5477 03:00:47.063143 [ 68.949557] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x77
5478 03:00:47.067458 [ 68.955214] direct_entry.cold+0x2c/0x38
5479 03:00:47.071289 [ 68.959166] full_proxy_write+0x56/0x80
5480 03:00:47.074677 [ 68.963003] vfs_write+0xea/0x390
5481 03:00:47.077870 [ 68.966316] ksys_write+0x68/0xe0
5482 03:00:47.080992 [ 68.969632] do_syscall_64+0x33/0x40
5483 03:00:47.085793 [ 68.973246] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5484 03:00:47.089720 [ 68.978302] RIP: 0033:0x7fd1cf22af33
5485 03:00:47.109370 [ 68.981876] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5486 03:00:47.116115 [ 69.000615] RSP: 002b:00007fff8d425568 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5487 03:00:47.123234 [ 69.008194] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fd1cf22af33
5488 03:00:47.132127 [ 69.015327] RDX: 000000000000001f RSI: 00007fd1cf11b000 RDI: 0000000000000001
5489 03:00:47.137479 [ 69.022456] RBP: 00007fd1cf11b000 R08: 00007fd1cf11a010 R09: 0000000000000000
5490 03:00:47.144366 [ 69.029584] R10: 00007fd1cf3291c0 R11: 0000000000000246 R12: 0000000000000001
5491 03:00:47.151288 [ 69.036722] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5492 03:00:47.155251 [ 69.043854] irq event stamp: 0
5493 03:00:47.161591 [ 69.046910] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5494 03:00:47.169300 [ 69.053175] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5495 03:00:47.176931 [ 69.061344] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5496 03:00:47.183319 [ 69.069533] softirqs last disabled at (0): [<0000000000000000>] 0x0
5497 03:00:47.189189 [ 69.075802] ---[ end trace 8888217789f2a06a ]---
5498 03:00:47.192498 [ 69.080428] lkdtm: Negative detected: saturated
5499 03:00:47.223143 # [ 68.611808] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5500 03:00:47.229063 # [ 68.634909] lkdtm: attempting bad refcount_sub_and_test() below zero
5501 03:00:47.233949 # [ 68.663442] ------------[ cut here ]------------
5502 03:00:47.238957 # [ 68.690224] refcount_t: underflow; use-after-free.
5503 03:00:47.247647 # [ 68.717213] WARNING: CPU: 0 PID: 2256 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5504 03:00:47.260427 # [ 68.747700] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5505 03:00:47.267795 # [ 68.782321] CPU: 0 PID: 2256 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5506 03:00:47.274744 # [ 68.812216] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5507 03:00:47.278888 # [ 68.840405] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5508 03:00:47.298192 # [ 68.860615] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
5509 03:00:47.304876 # [ 68.879424] RSP: 0018:ffffa94881ecbe40 EFLAGS: 00010286
5510 03:00:47.311206 # [ 68.884692] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5511 03:00:47.318751 # [ 68.891854] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5512 03:00:47.325642 # [ 68.898996] RBP: ffffffffbd4c0080 R08: 0000000000000000 R09: 0000000000000000
5513 03:00:47.333727 # [ 68.906167] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5514 03:00:47.339644 # [ 68.913309] R13: ffffa94881ecbf10 R14: ffffa94881ecbf10 R15: ffff964a43242000
5515 03:00:47.347822 # [ 68.920473] FS: 00007fd1cf33e580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5516 03:00:47.353713 # [ 68.928570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5517 03:00:47.359572 # [[ 69.238107] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5518 03:00:47.367080 68.934349] CR2: 00007fd1cf11b000 CR3: 00000001030a2000 CR4: 00000000001506f0
5519 03:00:47.369845 # [ 68.941493] Call Trace:
5520 03:00:47.377616 # [ 68.944027] __refcount_sub_and_test.constprop.0+0x34/0x40
5521 03:00:47.380849 # [ 68.949557] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x77
5522 03:00:47.388686 # [ 68.95521[ 69.252045] lkdtm: attempting safe refcount_inc_not_zero() from zero
5523 03:00:47.391617 4] direct_entry.cold+0x2c/0x38
5524 03:00:47.395714 # [ 68.959166] full_proxy_write+0x56/0x80
5525 03:00:47.398938 # [ 68.963003] vfs_write+0xea/0x390
5526 03:00:47.402297 # [ 68.966316] ksys_write+0x68/0xe0
5527 03:00:47.407619 # [ 68.969632] do_syscall_64+0x33/0x40
5528 03:00:47.414640 # [ 68.973246] entry_SYSCALL_64_after_hwframe+0x44/[ 69.280606] lkdtm: Good: zero detected
5529 03:00:47.415578 0xa9
5530 03:00:47.418398 # [ 68.978302] RIP: 0033:0x7fd1cf22af33
5531 03:00:47.440913 # [ 68.981876] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89[ 69.306558] lkdtm: Correctly stayed at zero
5532 03:00:47.441925 54 24 18
5533 03:00:47.449616 # [ 69.000615] RSP: 002b:00007fff8d425568 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5534 03:00:47.456505 # [ 69.008194] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fd1cf22af33
5535 03:00:47.468825 # [ 69.015327] RDX: 000000000000001f RSI: 00007fd1cf11b000 RDI: 000000[ 69.332902] lkdtm: attempting bad refcount_inc() from zero
5536 03:00:47.470512 0000000001
5537 03:00:47.477610 # [ 69.022456] RBP: 00007fd1cf11b000 R08: 00007fd1cf11a010 R09: 0000000000000000
5538 03:00:47.483682 # [ 69.029584] R10: 00007fd1cf3291c0 R11: 0000000000000246 R12: 0000000000000001
5539 03:00:47.495899 # [ 69.036722] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000[ 69.360665] ------------[ cut here ]------------
5540 03:00:47.496281 020000
5541 03:00:47.499563 # [ 69.043854] irq event stamp: 0
5542 03:00:47.505523 # [ 69.046910] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5543 03:00:47.514347 # [ 69.053175] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5544 03:00:47.523727 # [ 69.061344] softirqs last enabled a[ 69.387400] refcount_t: addition on 0; use-after-free.
5545 03:00:47.527918 t (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5546 03:00:47.533452 # [ 69.069533] softirqs last disabled at (0): [<0000000000000000>] 0x0
5547 03:00:47.538874 # [ 69.075802] ---[ end trace 8888217789f2a06a ]---
5548 03:00:47.542870 # [ 69.080428] lkdtm: Negative detected: saturated
5549 03:00:47.553140 # REFCOUNT_SUB_AND[ 69.414764] WARNING: CPU: 0 PID: 2288 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5550 03:00:47.558213 _TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5551 03:00:47.562866 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5552 03:00:47.566236 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5553 03:00:47.578793 [ 69.445219] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5554 03:00:47.586188 [ 69.471221] CPU: 0 PID: 2288 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5555 03:00:47.592360 [ 69.478995] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5556 03:00:47.598274 [ 69.484951] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5557 03:00:47.616557 [ 69.490132] Code: 05 5a 1e 76 01 01 e8 2d 1c 93 00 0f 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a 1e 76 01 01 e8 0e 1c 93 00 <0f> 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d
5558 03:00:47.622160 [ 69.508913] RSP: 0018:ffffa94881f3be48 EFLAGS: 00010286
5559 03:00:47.628895 [ 69.514180] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
5560 03:00:47.635930 [ 69.521349] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5561 03:00:47.644365 [ 69.528545] RBP: ffffffffbd4c0421 R08: 0000000000000000 R09: 0000000000000000
5562 03:00:47.650215 [ 69.535723] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5563 03:00:47.658287 [ 69.542929] R13: ffffa94881f3bf10 R14: ffffa94881f3bf10 R15: ffff964a435d1000
5564 03:00:47.665473 [ 69.550126] FS: 00007f71d0fdf580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5565 03:00:47.671705 [ 69.558264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5566 03:00:47.678564 [ 69.564102] CR2: 00007f71d0dbb000 CR3: 0000000103252000 CR4: 00000000001506f0
5567 03:00:47.681307 [ 69.571299] Call Trace:
5568 03:00:47.685763 [ 69.573872] lkdtm_REFCOUNT_INC_ZERO+0x99/0xbd
5569 03:00:47.689376 [ 69.578340] direct_entry.cold+0x2c/0x38
5570 03:00:47.693382 [ 69.582332] full_proxy_write+0x56/0x80
5571 03:00:47.696860 [ 69.586226] vfs_write+0xea/0x390
5572 03:00:47.700138 [ 69.589616] ksys_write+0x68/0xe0
5573 03:00:47.703880 [ 69.592978] do_syscall_64+0x33/0x40
5574 03:00:47.709233 [ 69.596638] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5575 03:00:47.713323 [ 69.601725] RIP: 0033:0x7f71d0ecaf33
5576 03:00:47.731598 [ 69.605313] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5577 03:00:47.739131 [ 69.624065] RSP: 002b:00007fff5572ff68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5578 03:00:47.746448 [ 69.631626] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f71d0ecaf33
5579 03:00:47.754030 [ 69.638751] RDX: 0000000000000012 RSI: 00007f71d0dbb000 RDI: 0000000000000001
5580 03:00:47.760405 [ 69.645899] RBP: 00007f71d0dbb000 R08: 00007f71d0dba010 R09: 0000000000000000
5581 03:00:47.768183 [ 69.653032] R10: 00007f71d0fc91c0 R11: 0000000000000246 R12: 0000000000000001
5582 03:00:47.776556 [ 69.660160] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5583 03:00:47.778598 [ 69.667294] irq event stamp: 0
5584 03:00:47.783811 [ 69.670349] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5585 03:00:47.792539 [ 69.676629] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5586 03:00:47.800604 [ 69.684799] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5587 03:00:47.806523 [ 69.692968] softirqs last disabled at (0): [<0000000000000000>] 0x0
5588 03:00:47.811177 [ 69.699230] ---[ end trace 8888217789f2a06b ]---
5589 03:00:47.815239 [ 69.703847] lkdtm: Zero detected: saturated
5590 03:00:47.844032 # [ 69.238107] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5591 03:00:47.851431 # [ 69.252045] lkdtm: attempting safe refcount_inc_not_zero() from zero
5592 03:00:47.854431 # [ 69.280606] lkdtm: Good: zero detected
5593 03:00:47.859123 # [ 69.306558] lkdtm: Correctly stayed at zero
5594 03:00:47.864689 # [ 69.332902] lkdtm: attempting bad refcount_inc() from zero
5595 03:00:47.869681 # [ 69.360665] ------------[ cut here ]------------
5596 03:00:47.874378 # [ 69.387400] refcount_t: addition on 0; use-after-free.
5597 03:00:47.883113 # [ 69.414764] WARNING: CPU: 0 PID: 2288 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5598 03:00:47.895750 # [ 69.445219] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5599 03:00:47.903613 # [ 69.471221] CPU: 0 PID: 2288 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5600 03:00:47.910232 # [ 69.478995] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5601 03:00:47.914705 # [ 69.484951] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5602 03:00:47.933556 # [ 69.490132] Code: 05 5a 1e 76 01 01 e8 2d 1c 93 00 0f 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a 1e 76 01 01 e8 0e 1c 93 00 <0f> 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d
5603 03:00:47.939804 # [ 69.508913] RSP: 0018:ffffa94881f3be48 EFLAGS: 00010286
5604 03:00:47.946512 # [ 69.514180] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
5605 03:00:47.954427 # [ 69.521349] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5606 03:00:47.960892 # [ 69.528545][ 69.841349] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5607 03:00:47.966565 RBP: ffffffffbd4c0421 R08: 0000000000000000 R09: 0000000000000000
5608 03:00:47.974023 # [ 69.535723] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5609 03:00:47.981425 # [ 69.542929] R13: ffffa94881f3bf10 R14: ffffa94881f3bf10 R15: ffff964a435d1000
5610 03:00:47.989816 # [ 69.550126] FS:[ 69.853330] lkdtm: attempting safe refcount_add_not_zero() from zero
5611 03:00:47.996299 00007f71d0fdf580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5612 03:00:48.001599 # [ 69.558264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5613 03:00:48.009874 # [ 69.564102] CR2: 00007f71d0dbb000 CR3: 0000000103252000 CR4: 00000000001506f0
5614 03:00:48.015166 # [ 69.571299] Call Trace:[ 69.881883] lkdtm: Good: zero detected
5615 03:00:48.015547
5616 03:00:48.020297 # [ 69.573872] lkdtm_REFCOUNT_INC_ZERO+0x99/0xbd
5617 03:00:48.024956 # [ 69.578340] direct_entry.cold+0x2c/0x38
5618 03:00:48.028209 # [ 69.582332] full_proxy_write+0x56/0x80
5619 03:00:48.032342 # [ 69.586226] vfs_write+0xea/0x390
5620 03:00:48.035149 # [ 69.589616] ksys_write+0x68/0xe0
5621 03:00:48.041503 # [ 69.592978] do_syscall_[ 69.907816] lkdtm: Correctly stayed at zero
5622 03:00:48.043993 64+0x33/0x40
5623 03:00:48.048700 # [ 69.596638] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5624 03:00:48.052839 # [ 69.601725] RIP: 0033:0x7f71d0ecaf33
5625 03:00:48.069972 # [ 69.605313] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00[ 69.934204] lkdtm: attempting bad refcount_add() from zero
5626 03:00:48.077385 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5627 03:00:48.083923 # [ 69.624065] RSP: 002b:00007fff5572ff68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5628 03:00:48.091777 # [ 69.631626] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f71d0ecaf33
5629 03:00:48.096692 # [ [ 69.961858] ------------[ cut here ]------------
5630 03:00:48.104019 69.638751] RDX: 0000000000000012 RSI: 00007f71d0dbb000 RDI: 0000000000000001
5631 03:00:48.110573 # [ 69.645899] RBP: 00007f71d0dbb000 R08: 00007f71d0dba010 R09: 0000000000000000
5632 03:00:48.117654 # [ 69.653032] R10: 00007f71d0fc91c0 R11: 0000000000000246 R12: 0000000000000001
5633 03:00:48.123963 # [ 69[ 69.988691] refcount_t: addition on 0; use-after-free.
5634 03:00:48.130511 .660160] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5635 03:00:48.134174 # [ 69.667294] irq event stamp: 0
5636 03:00:48.140223 # [ 69.670349] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5637 03:00:48.154178 # [ 69.676629] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] [ 70.016054] WARNING: CPU: 0 PID: 2320 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5638 03:00:48.156853 copy_process+0x63c/0x1c80
5639 03:00:48.165704 # [ 69.684799] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5640 03:00:48.171440 # [ 69.692968] softirqs last disabled at (0): [<0000000000000000>] 0x0
5641 03:00:48.176416 # [ 69.699230] ---[ end trace 8888217789f2a06b ]---
5642 03:00:48.189306 # [ [ 70.046515] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5643 03:00:48.193369 69.703847] lkdtm: Zero detected: saturated
5644 03:00:48.196550 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5645 03:00:48.200842 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5646 03:00:48.204107 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5647 03:00:48.212211 [ 70.081098] CPU: 0 PID: 2320 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5648 03:00:48.218386 [ 70.104248] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5649 03:00:48.223101 [ 70.110207] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5650 03:00:48.242582 [ 70.115382] Code: 05 5a 1e 76 01 01 e8 2d 1c 93 00 0f 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a 1e 76 01 01 e8 0e 1c 93 00 <0f> 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d
5651 03:00:48.246998 [ 70.134171] RSP: 0018:ffffa94881fc3e48 EFLAGS: 00010286
5652 03:00:48.253846 [ 70.139437] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
5653 03:00:48.261159 [ 70.146628] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5654 03:00:48.269275 [ 70.153794] RBP: ffffffffbd4c0433 R08: 0000000000000000 R09: 0000000000000000
5655 03:00:48.275889 [ 70.160966] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5656 03:00:48.284275 [ 70.168145] R13: ffffa94881fc3f10 R14: ffffa94881fc3f10 R15: ffff964a435e5000
5657 03:00:48.291924 [ 70.175329] FS: 00007feed1a2d580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5658 03:00:48.296903 [ 70.183483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5659 03:00:48.304016 [ 70.189294] CR2: 00007feed180b000 CR3: 0000000104036000 CR4: 00000000001506f0
5660 03:00:48.306525 [ 70.196495] Call Trace:
5661 03:00:48.311001 [ 70.198994] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xbd
5662 03:00:48.314925 [ 70.203511] direct_entry.cold+0x2c/0x38
5663 03:00:48.318929 [ 70.207529] full_proxy_write+0x56/0x80
5664 03:00:48.322321 [ 70.211413] vfs_write+0xea/0x390
5665 03:00:48.327230 [ 70.214786] ksys_write+0x68/0xe0
5666 03:00:48.329415 [ 70.218195] do_syscall_64+0x33/0x40
5667 03:00:48.334171 [ 70.221814] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5668 03:00:48.338249 [ 70.226904] RIP: 0033:0x7feed191af33
5669 03:00:48.357417 [ 70.230507] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5670 03:00:48.364437 [ 70.249256] RSP: 002b:00007ffcd9539ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5671 03:00:48.371233 [ 70.256828] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007feed191af33
5672 03:00:48.379268 [ 70.263959] RDX: 0000000000000012 RSI: 00007feed180b000 RDI: 0000000000000001
5673 03:00:48.386049 [ 70.271087] RBP: 00007feed180b000 R08: 00007feed180a010 R09: 0000000000000000
5674 03:00:48.393239 [ 70.278215] R10: 00007feed1a191c0 R11: 0000000000000246 R12: 0000000000000001
5675 03:00:48.399888 [ 70.285357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5676 03:00:48.403534 [ 70.292490] irq event stamp: 0
5677 03:00:48.409729 [ 70.295546] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5678 03:00:48.418071 [ 70.301810] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5679 03:00:48.425886 [ 70.309980] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5680 03:00:48.432484 [ 70.318168] softirqs last disabled at (0): [<0000000000000000>] 0x0
5681 03:00:48.436599 [ 70.324436] ---[ end trace 8888217789f2a06c ]---
5682 03:00:48.441080 [ 70.329059] lkdtm: Zero detected: saturated
5683 03:00:48.471275 # [ 69.841349] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5684 03:00:48.478654 # [ 69.853330] lkdtm: attempting safe refcount_add_not_zero() from zero
5685 03:00:48.483437 # [ 69.881883] lkdtm: Good: zero detected
5686 03:00:48.487046 # [ 69.907816] lkdtm: Correctly stayed at zero
5687 03:00:48.492376 # [ 69.934204] lkdtm: attempting bad refcount_add() from zero
5688 03:00:48.497449 # [ 69.961858] ------------[ cut here ]------------
5689 03:00:48.502475 # [ 69.988691] refcount_t: addition on 0; use-after-free.
5690 03:00:48.511866 # [ 70.016054] WARNING: CPU: 0 PID: 2320 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5691 03:00:48.523136 # [ 70.046515] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5692 03:00:48.531372 # [ 70.081098] CPU: 0 PID: 2320 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5693 03:00:48.537531 # [ 70.104248] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5694 03:00:48.541930 # [ 70.110207] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5695 03:00:48.561353 # [ 70.115382] Code: 05 5a 1e 76 01 01 e8 2d 1c 93 00 0f 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a 1e 76 01 01 e8 0e 1c 93 00 <0f> 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d
5696 03:00:48.566971 # [ 70.134171] RSP: 0018:ffffa94881fc3e48 EFLAGS: 00010286
5697 03:00:48.573894 # [ 70.139437] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
5698 03:00:48.581655 # [ 70.146628] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5699 03:00:48.587937 # [ 70.153794] RBP: ffffffffbd4c0433 R08: 0000000000000000 R09: 0000000000000000
5700 03:00:48.595827 # [ 70.160966] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5701 03:00:48.602599 # [ 70.168145] R13: ffffa94881fc3f10 R14: ffffa94881fc3f10 R15: ffff964a435e5000
5702 03:00:48.612079 # [ 70.175329] FS: 0[ 70.494186] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5703 03:00:48.618189 0007feed1a2d580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5704 03:00:48.622841 # [ 70.183483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5705 03:00:48.630592 # [ 70.189294] CR2: 00007feed180b000 CR3: 0000000104036000 CR4: 00000000001506f0
5706 03:00:48.632445 # [ 70.196495] Call Trace:
5707 03:00:48.638640 # [ 70.503198] lkdtm: attempting bad refcount_inc() from saturated
5708 03:00:48.643391 [ 70.198994] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xbd
5709 03:00:48.647856 # [ 70.203511] direct_entry.cold+0x2c/0x38
5710 03:00:48.651550 # [ 70.207529] full_proxy_write+0x56/0x80
5711 03:00:48.654829 # [ 70.211413] vfs_write+0xea/0x390
5712 03:00:48.658938 # [ 70.214786] ksys_write+0x68/0xe0
5713 03:00:48.666113 # [ 70.218195] do_syscall_64+[ 70.531301] ------------[ cut here ]------------
5714 03:00:48.666783 0x33/0x40
5715 03:00:48.671780 # [ 70.221814] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5716 03:00:48.675866 # [ 70.226904] RIP: 0033:0x7feed191af33
5717 03:00:48.692871 # [ 70.230507] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00[ 70.558125] refcount_t: saturated; leaking memory.
5718 03:00:48.700009 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5719 03:00:48.707145 # [ 70.249256] RSP: 002b:00007ffcd9539ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5720 03:00:48.715339 # [ 70.256828] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007feed191af33
5721 03:00:48.724089 # [ 7[ 70.585099] WARNING: CPU: 0 PID: 2355 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5722 03:00:48.729889 0.263959] RDX: 0000000000000012 RSI: 00007feed180b000 RDI: 0000000000000001
5723 03:00:48.737233 # [ 70.271087] RBP: 00007feed180b000 R08: 00007feed180a010 R09: 0000000000000000
5724 03:00:48.744160 # [ 70.278215] R10: 00007feed1a191c0 R11: 0000000000000246 R12: 0000000000000001
5725 03:00:48.757603 # [ 70.28[ 70.615706] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5726 03:00:48.764250 5357] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5727 03:00:48.767998 # [ 70.292490] irq event stamp: 0
5728 03:00:48.773806 # [ 70.295546] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5729 03:00:48.787781 # [ 70.301810] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] cop[ 70.650224] CPU: 0 PID: 2355 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5730 03:00:48.789930 y_process+0x63c/0x1c80
5731 03:00:48.797827 # [ 70.309980] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5732 03:00:48.804594 # [ 70.318168] softirqs last disabled at (0): [<0000000000000000>] 0x0
5733 03:00:48.811502 # [ 70.324436] ---[ end trace 8888217789f2a06c ]---
5734 03:00:48.816568 # [ 7[ 70.680169] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5735 03:00:48.819543 0.329059] lkdtm: Zero detected: saturated
5736 03:00:48.823296 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5737 03:00:48.827137 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5738 03:00:48.831859 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5739 03:00:48.836431 [ 70.708238] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5740 03:00:48.856495 [ 70.728957] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
5741 03:00:48.860948 [ 70.747742] RSP: 0018:ffffa9488403fe48 EFLAGS: 00010286
5742 03:00:48.869560 [ 70.753008] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
5743 03:00:48.875209 [ 70.760185] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5744 03:00:48.882923 [ 70.767351] RBP: ffffffffbd4c0445 R08: 0000000000000000 R09: 0000000000000000
5745 03:00:48.889336 [ 70.774522] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5746 03:00:48.896823 [ 70.781703] R13: ffffa9488403ff10 R14: ffffa9488403ff10 R15: ffff964a433f3000
5747 03:00:48.904294 [ 70.788899] FS: 00007f8ab3623580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5748 03:00:48.910633 [ 70.797055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5749 03:00:48.917696 [ 70.802851] CR2: 00007f8ab3403000 CR3: 000000010488a000 CR4: 00000000001506f0
5750 03:00:48.920396 [ 70.810090] Call Trace:
5751 03:00:48.925183 [ 70.812599] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x60
5752 03:00:48.930692 [ 70.817596] direct_entry.cold+0x2c/0x38
5753 03:00:48.932823 [ 70.821555] full_proxy_write+0x56/0x80
5754 03:00:48.936926 [ 70.825459] vfs_write+0xea/0x390
5755 03:00:48.940709 [ 70.828932] ksys_write+0x68/0xe0
5756 03:00:48.943438 [ 70.832310] do_syscall_64+0x33/0x40
5757 03:00:48.948908 [ 70.835959] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5758 03:00:48.952118 [ 70.841063] RIP: 0033:0x7f8ab3512f33
5759 03:00:48.971064 [ 70.844767] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5760 03:00:48.978671 [ 70.863539] RSP: 002b:00007ffd7c5bcf38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5761 03:00:48.985799 [ 70.871146] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f8ab3512f33
5762 03:00:48.994411 [ 70.878284] RDX: 0000000000000017 RSI: 00007f8ab3403000 RDI: 0000000000000001
5763 03:00:49.000379 [ 70.885411] RBP: 00007f8ab3403000 R08: 00007f8ab3402010 R09: 0000000000000000
5764 03:00:49.007250 [ 70.892537] R10: 00007f8ab36111c0 R11: 0000000000000246 R12: 0000000000000001
5765 03:00:49.014390 [ 70.899662] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5766 03:00:49.017827 [ 70.906809] irq event stamp: 0
5767 03:00:49.024149 [ 70.909873] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5768 03:00:49.032109 [ 70.916139] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5769 03:00:49.040026 [ 70.924309] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5770 03:00:49.045893 [ 70.932478] softirqs last disabled at (0): [<0000000000000000>] 0x0
5771 03:00:49.050851 [ 70.938753] ---[ end trace 8888217789f2a06d ]---
5772 03:00:49.055916 [ 70.943361] lkdtm: Saturation detected: still saturated
5773 03:00:49.085967 # [ 70.494186] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5774 03:00:49.092240 # [ 70.503198] lkdtm: attempting bad refcount_inc() from saturated
5775 03:00:49.096661 # [ 70.531301] ------------[ cut here ]------------
5776 03:00:49.101708 # [ 70.558125] refcount_t: saturated; leaking memory.
5777 03:00:49.110301 # [ 70.585099] WARNING: CPU: 0 PID: 2355 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5778 03:00:49.123599 # [ 70.615706] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5779 03:00:49.131777 # [ 70.650224] CPU: 0 PID: 2355 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5780 03:00:49.137105 # [ 70.680169] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5781 03:00:49.142700 # [ 70.708238] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5782 03:00:49.161397 # [ 70.728957] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
5783 03:00:49.167058 # [ 70.747742] RSP: 0018:ffffa9488403fe48 EFLAGS: 00010286
5784 03:00:49.174159 # [ 70.753008] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
5785 03:00:49.181096 # [ 70.760185] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5786 03:00:49.188207 # [ 70.767351] RBP: ffffffffbd4c0445 R08: 0000000000000000 R09: 0000000000000000
5787 03:00:49.195634 # [ 70.774522] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5788 03:00:49.202775 # [ 70.781703] R13: ffffa9488403ff10 R14: ffffa9488403ff10 R15: ffff964a433f3000
5789 03:00:49.211127 # [ 70.788899] FS: 00007f8ab3623580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5790 03:00:49.217128 # [ 70.797055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5791 03:00:49.225143 # [ 70.802851] [ 71.095787] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5792 03:00:49.231277 CR2: 00007f8ab3403000 CR3: 000000010488a000 CR4: 00000000001506f0
5793 03:00:49.232645 # [ 70.810090] Call Trace:
5794 03:00:49.238480 # [ 70.812599] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x60
5795 03:00:49.241516 # [ 70.817596] direct_entry.cold+0x2c/0x38
5796 03:00:49.246272 # [ 70.821555] full_proxy_write+0x56/0x80
5797 03:00:49.252910 # [ 70[ 71.116790] lkdtm: attempting bad refcount_dec() from saturated
5798 03:00:49.255155 .825459] vfs_write+0xea/0x390
5799 03:00:49.258777 # [ 70.828932] ksys_write+0x68/0xe0
5800 03:00:49.262275 # [ 70.832310] do_syscall_64+0x33/0x40
5801 03:00:49.268239 # [ 70.835959] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5802 03:00:49.272860 # [ 70.841063] RIP: 0033:0x7f8ab3512f33
5803 03:00:49.280533 # [ 70.844767] Code: 8b 15 61 ef 0c [ 71.144881] ------------[ cut here ]------------
5804 03:00:49.295055 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5805 03:00:49.307111 # [ 70.863539] RSP: 002b:00007ffd7c5bcf38 EFLAGS: 00000246 ORIG_RAX: 00000[ 71.171673] refcount_t: decrement hit 0; leaking memory.
5806 03:00:49.308053 00000000001
5807 03:00:49.315259 # [ 70.871146] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f8ab3512f33
5808 03:00:49.322677 # [ 70.878284] RDX: 0000000000000017 RSI: 00007f8ab3403000 RDI: 0000000000000001
5809 03:00:49.337355 # [ 70.885411] RBP: 00007f8ab3403000 R08: 00007f8ab3402010 R09: 000000000[ 71.199218] WARNING: CPU: 0 PID: 2390 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5810 03:00:49.338664 0000000
5811 03:00:49.346038 # [ 70.892537] R10: 00007f8ab36111c0 R11: 0000000000000246 R12: 0000000000000001
5812 03:00:49.353435 # [ 70.899662] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5813 03:00:49.357518 # [ 70.906809] irq event stamp: 0
5814 03:00:49.372228 # [ 70.909873] hardirqs last enabled at[ 71.229679] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5815 03:00:49.375823 (0): [<0000000000000000>] 0x0
5816 03:00:49.383581 # [ 70.916139] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5817 03:00:49.392597 # [ 70.924309] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5818 03:00:49.402956 # [ 70.932478] softirqs last d[ 71.264371] CPU: 0 PID: 2390 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5819 03:00:49.405328 isabled at (0): [<0000000000000000>] 0x0
5820 03:00:49.411956 # [ 70.938753] ---[ end trace 8888217789f2a06d ]---
5821 03:00:49.416037 # [ 70.943361] lkdtm: Saturation detected: still saturated
5822 03:00:49.422262 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5823 03:00:49.430408 ok 52 selftests: lkdtm:[ 71.294201] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5824 03:00:49.433603 REFCOUNT_INC_SATURATED.sh
5825 03:00:49.437019 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5826 03:00:49.441731 [ 71.322356] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5827 03:00:49.460592 [ 71.333950] Code: ff 48 c7 c7 f0 be 45 bd c6 05 d6 1d 76 01 01 e8 ad 1b 93 00 0f 0b c3 48 c7 c7 c0 be 45 bd c6 05 c1 1d 76 01 01 e8 97 1b 93 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5828 03:00:49.466563 [ 71.352719] RSP: 0018:ffffa948840c7e48 EFLAGS: 00010286
5829 03:00:49.472446 [ 71.357974] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
5830 03:00:49.480353 [ 71.365123] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5831 03:00:49.486834 [ 71.372271] RBP: ffffffffbd4c045c R08: 0000000000000000 R09: 0000000000000000
5832 03:00:49.494591 [ 71.379415] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5833 03:00:49.501322 [ 71.386571] R13: ffffa948840c7f10 R14: ffffa948840c7f10 R15: ffff964a446f0000
5834 03:00:49.509265 [ 71.393720] FS: 00007f5e5cb86580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5835 03:00:49.514932 [ 71.401827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5836 03:00:49.522290 [ 71.407587] CR2: 00007f5e5c963000 CR3: 0000000102762000 CR4: 00000000001506f0
5837 03:00:49.524729 [ 71.414736] Call Trace:
5838 03:00:49.529673 [ 71.417210] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5b
5839 03:00:49.534002 [ 71.422127] direct_entry.cold+0x2c/0x38
5840 03:00:49.538593 [ 71.426075] full_proxy_write+0x56/0x80
5841 03:00:49.540895 [ 71.429950] vfs_write+0xea/0x390
5842 03:00:49.544261 [ 71.433281] ksys_write+0x68/0xe0
5843 03:00:49.548043 [ 71.436665] do_syscall_64+0x33/0x40
5844 03:00:49.553153 [ 71.440278] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5845 03:00:49.556844 [ 71.445385] RIP: 0033:0x7f5e5ca72f33
5846 03:00:49.576321 [ 71.449015] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5847 03:00:49.583623 [ 71.467851] RSP: 002b:00007ffe668fdce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5848 03:00:49.590351 [ 71.475469] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f5e5ca72f33
5849 03:00:49.597694 [ 71.482668] RDX: 0000000000000017 RSI: 00007f5e5c963000 RDI: 0000000000000001
5850 03:00:49.604832 [ 71.489891] RBP: 00007f5e5c963000 R08: 00007f5e5c962010 R09: 0000000000000000
5851 03:00:49.611986 [ 71.497090] R10: 00007f5e5cb711c0 R11: 0000000000000246 R12: 0000000000000001
5852 03:00:49.619343 [ 71.504272] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5853 03:00:49.622351 [ 71.511462] irq event stamp: 0
5854 03:00:49.631072 [ 71.514575] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5855 03:00:49.637193 [ 71.520936] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5856 03:00:49.645564 [ 71.529200] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5857 03:00:49.651083 [ 71.537422] softirqs last disabled at (0): [<0000000000000000>] 0x0
5858 03:00:49.655913 [ 71.543735] ---[ end trace 8888217789f2a06e ]---
5859 03:00:49.660861 [ 71.548367] lkdtm: Saturation detected: still saturated
5860 03:00:49.694211 # [ 71.095787] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5861 03:00:49.699580 # [ 71.116790] lkdtm: attempting bad refcount_dec() from saturated
5862 03:00:49.704389 # [ 71.144881] ------------[ cut here ]------------
5863 03:00:49.710459 # [ 71.171673] refcount_t: decrement hit 0; leaking memory.
5864 03:00:49.717707 # [ 71.199218] WARNING: CPU: 0 PID: 2390 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5865 03:00:49.730468 # [ 71.229679] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5866 03:00:49.738032 # [ 71.264371] CPU: 0 PID: 2390 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5867 03:00:49.744209 # [ 71.294201] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5868 03:00:49.749083 # [ 71.322356] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5869 03:00:49.768218 # [ 71.333950] Code: ff 48 c7 c7 f0 be 45 bd c6 05 d6 1d 76 01 01 e8 ad 1b 93 00 0f 0b c3 48 c7 c7 c0 be 45 bd c6 05 c1 1d 76 01 01 e8 97 1b 93 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 8b 07 3d 00 00
5870 03:00:49.773490 # [ 71.352719] RSP: 0018:ffffa948840c7e48 EFLAGS: 00010286
5871 03:00:49.781871 # [ 71.357974] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
5872 03:00:49.788890 # [ 71.365123] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5873 03:00:49.795406 # [ 71.372271] RBP: ffffffffbd4c045c R08: 0000000000000000 R09: 0000000000000000
5874 03:00:49.802580 # [ 71.379415] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5875 03:00:49.810045 # [ 71.386571] R13: ffffa948840c7f10 R14: ffffa948840c7f10 R15: ffff964a446f0000
5876 03:00:49.820500 # [ 71.393720] FS: 00007f5e5cb86580(0000) GS:ffff[ 71.704719] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5877 03:00:49.824794 964a6ac00000(0000) knlGS:0000000000000000
5878 03:00:49.829977 # [ 71.401827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5879 03:00:49.837458 # [ 71.407587] CR2: 00007f5e5c963000 CR3: 0000000102762000 CR4: 00000000001506f0
5880 03:00:49.841028 # [ 71.414736] Call Trace:
5881 03:00:49.848552 # [ 71.417210] lkdtm_REFCOUN[ 71.713056] lkdtm: attempting bad refcount_dec() from saturated
5882 03:00:49.851146 T_DEC_SATURATED+0x37/0x5b
5883 03:00:49.855075 # [ 71.422127] direct_entry.cold+0x2c/0x38
5884 03:00:49.859543 # [ 71.426075] full_proxy_write+0x56/0x80
5885 03:00:49.862429 # [ 71.429950] vfs_write+0xea/0x390
5886 03:00:49.866233 # [ 71.433281] ksys_write+0x68/0xe0
5887 03:00:49.869961 # [ 71.436665] do_syscall_64+0x33/0x40
5888 03:00:49.876168 # [ 71.4402[ 71.741159] ------------[ cut here ]------------
5889 03:00:49.879728 78] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5890 03:00:49.884138 # [ 71.445385] RIP: 0033:0x7f5e5ca72f33
5891 03:00:49.902580 # [ 71.449015] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff [ 71.767973] refcount_t: saturated; leaking memory.
5892 03:00:49.907416 ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5893 03:00:49.914936 # [ 71.467851] RSP: 002b:00007ffe668fdce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5894 03:00:49.922095 # [ 71.475469] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f5e5ca72f33
5895 03:00:49.933553 # [ 71.482668] RDX: 000000000[ 71.794972] WARNING: CPU: 0 PID: 2425 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5896 03:00:49.938021 0000017 RSI: 00007f5e5c963000 RDI: 0000000000000001
5897 03:00:49.945339 # [ 71.489891] RBP: 00007f5e5c963000 R08: 00007f5e5c962010 R09: 0000000000000000
5898 03:00:49.952309 # [ 71.497090] R10: 00007f5e5cb711c0 R11: 0000000000000246 R12: 0000000000000001
5899 03:00:49.967502 # [ 71.504272] R13: 0000000000000[ 71.825445] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5900 03:00:49.972273 001 R14: 0000000000020000 R15: 0000000000020000
5901 03:00:49.975562 # [ 71.511462] irq event stamp: 0
5902 03:00:49.981320 # [ 71.514575] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5903 03:00:49.990052 # [ 71.520936] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5904 03:00:49.997897 [ 71.860088] CPU: 0 PID: 2425 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5905 03:00:50.006153 # [ 71.529200] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5906 03:00:50.012424 # [ 71.537422] softirqs last disabled at (0): [<0000000000000000>] 0x0
5907 03:00:50.017409 # [ 71.543735] ---[ end trace 8888217789f2a06e ]---
5908 03:00:50.025882 # [ 71.548367] lkdtm: Saturat[ 71.890062] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5909 03:00:50.028508 ion detected: still saturated
5910 03:00:50.034822 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5911 03:00:50.040182 ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5912 03:00:50.043767 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5913 03:00:50.048524 [ 71.918098] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5914 03:00:50.067237 [ 71.940838] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
5915 03:00:50.072529 [ 71.959610] RSP: 0018:ffffa94884127e48 EFLAGS: 00010286
5916 03:00:50.079474 [ 71.964878] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
5917 03:00:50.087209 [ 71.972020] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5918 03:00:50.094264 [ 71.979180] RBP: ffffffffbd4c0473 R08: 0000000000000000 R09: 0000000000000000
5919 03:00:50.101340 [ 71.986319] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5920 03:00:50.108424 [ 71.993482] R13: ffffa94884127f10 R14: ffffa94884127f10 R15: ffff964a43522000
5921 03:00:50.116447 [ 72.000623] FS: 00007fd4b5fc3580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5922 03:00:50.122075 [ 72.008752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5923 03:00:50.128962 [ 72.014509] CR2: 00007fd4b5dd3000 CR3: 0000000103434000 CR4: 00000000001506f0
5924 03:00:50.131430 [ 72.021702] Call Trace:
5925 03:00:50.136658 [ 72.024196] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x60
5926 03:00:50.141653 [ 72.029125] direct_entry.cold+0x2c/0x38
5927 03:00:50.144720 [ 72.033095] full_proxy_write+0x56/0x80
5928 03:00:50.148380 [ 72.036983] vfs_write+0xea/0x390
5929 03:00:50.150776 [ 72.040351] ksys_write+0x68/0xe0
5930 03:00:50.154757 [ 72.043757] do_syscall_64+0x33/0x40
5931 03:00:50.159581 [ 72.047386] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5932 03:00:50.163405 [ 72.052546] RIP: 0033:0x7fd4b5ee2f33
5933 03:00:50.182366 [ 72.056190] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5934 03:00:50.189968 [ 72.075003] RSP: 002b:00007ffda6302728 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5935 03:00:50.197243 [ 72.082653] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fd4b5ee2f33
5936 03:00:50.204118 [ 72.089876] RDX: 0000000000000017 RSI: 00007fd4b5dd3000 RDI: 0000000000000001
5937 03:00:50.211585 [ 72.097077] RBP: 00007fd4b5dd3000 R08: 00007fd4b5dd2010 R09: 0000000000000000
5938 03:00:50.218699 [ 72.104261] R10: 00007fd4b5fe11c0 R11: 0000000000000246 R12: 0000000000000001
5939 03:00:50.226419 [ 72.111428] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5940 03:00:50.229249 [ 72.118592] irq event stamp: 0
5941 03:00:50.236233 [ 72.121654] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5942 03:00:50.243974 [ 72.127926] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5943 03:00:50.251770 [ 72.136093] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5944 03:00:50.257963 [ 72.144276] softirqs last disabled at (0): [<0000000000000000>] 0x0
5945 03:00:50.263704 [ 72.150542] ---[ end trace 8888217789f2a06f ]---
5946 03:00:50.267888 [ 72.155158] lkdtm: Saturation detected: still saturated
5947 03:00:50.299924 # [ 71.704719] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5948 03:00:50.305698 # [ 71.713056] lkdtm: attempting bad refcount_dec() from saturated
5949 03:00:50.310714 # [ 71.741159] ------------[ cut here ]------------
5950 03:00:50.315311 # [ 71.767973] refcount_t: saturated; leaking memory.
5951 03:00:50.324134 # [ 71.794972] WARNING: CPU: 0 PID: 2425 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5952 03:00:50.337151 # [ 71.825445] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5953 03:00:50.344589 # [ 71.860088] CPU: 0 PID: 2425 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5954 03:00:50.350874 # [ 71.890062] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5955 03:00:50.355577 # [ 71.918098] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5956 03:00:50.375100 # [ 71.940838] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 6a 1e 76 01 00 75 f2 48 c7 c7 40 be 45 bd c6 05 5a 1e 76 01 01 e8 2d 1c 93 00 <0f> 0b c3 80 3d 4a 1e 76 01 00 75 d3 48 c7 c7 68 be 45 bd c6 05 3a
5957 03:00:50.379943 # [ 71.959610] RSP: 0018:ffffa94884127e48 EFLAGS: 00010286
5958 03:00:50.387662 # [ 71.964878] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
5959 03:00:50.395214 # [ 71.972020] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
5960 03:00:50.401463 # [ 71.979180] RBP: ffffffffbd4c0473 R08: 0000000000000000 R09: 0000000000000000
5961 03:00:50.408871 # [ 71.986319] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5962 03:00:50.416438 # [ 71.993482] R13: ffffa94884127f10 R14: ffffa94884127f10 R15: ffff964a43522000
5963 03:00:50.424442 # [ 72.000623] FS: 00007fd4b5fc3580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
5964 03:00:50.429998 # [ 72.008752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5965 03:00:50.439393 # [ 72.01450[ 72.320539] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5966 03:00:50.444571 9] CR2: 00007fd4b5dd3000 CR3: 0000000103434000 CR4: 00000000001506f0
5967 03:00:50.447096 # [ 72.021702] Call Trace:
5968 03:00:50.452264 # [ 72.024196] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x60
5969 03:00:50.456663 # [ 72.029125] direct_entry.cold+0x2c/0x38
5970 03:00:50.460275 # [ 72.033095] full_proxy_write+0x56/0x80
5971 03:00:50.467024 # [ [ 72.330557] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5972 03:00:50.470188 72.036983] vfs_write+0xea/0x390
5973 03:00:50.473689 # [ 72.040351] ksys_write+0x68/0xe0
5974 03:00:50.477572 # [ 72.043757] do_syscall_64+0x33/0x40
5975 03:00:50.482789 # [ 72.047386] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5976 03:00:50.486411 # [ 72.052546] RIP: 0033:0x7fd4b5ee2f33
5977 03:00:50.493622 # [ 72.056190] Code: 8b 15 61 ef [ 72.359416] ------------[ cut here ]------------
5978 03:00:50.509882 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5979 03:00:50.520986 # [ 72.075003] RSP: 002b:00007ffda6302728 EFLAGS: 00000246 ORIG_RAX: 00[ 72.386242] refcount_t: saturated; leaking memory.
5980 03:00:50.522600 00000000000001
5981 03:00:50.529645 # [ 72.082653] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fd4b5ee2f33
5982 03:00:50.537908 # [ 72.089876] RDX: 0000000000000017 RSI: 00007fd4b5dd3000 RDI: 0000000000000001
5983 03:00:50.551237 # [ 72.097077] RBP: 00007fd4b5dd3000 R08: 00007fd4b5dd2010 R09: 000000[ 72.413240] WARNING: CPU: 0 PID: 2457 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5984 03:00:50.552442 0000000000
5985 03:00:50.560297 # [ 72.104261] R10: 00007fd4b5fe11c0 R11: 0000000000000246 R12: 0000000000000001
5986 03:00:50.567398 # [ 72.111428] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5987 03:00:50.570512 # [ 72.118592] irq event stamp: 0
5988 03:00:50.586648 # [ 72.121654] hardirqs last enabled[ 72.443706] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
5989 03:00:50.589247 at (0): [<0000000000000000>] 0x0
5990 03:00:50.597335 # [ 72.127926] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5991 03:00:50.605938 # [ 72.136093] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
5992 03:00:50.615631 # [ 72.144276] softirqs las[ 72.478348] CPU: 0 PID: 2457 Comm: cat Tainted: G D W 5.10.128-cip10 #1
5993 03:00:50.620226 t disabled at (0): [<0000000000000000>] 0x0
5994 03:00:50.624257 # [ 72.150542] ---[ end trace 8888217789f2a06f ]---
5995 03:00:50.630774 # [ 72.155158] lkdtm: Saturation detected: still saturated
5996 03:00:50.637318 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5997 03:00:50.644165 ok 54 selftests: lkd[ 72.508328] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5998 03:00:50.647400 tm: REFCOUNT_ADD_SATURATED.sh
5999 03:00:50.652057 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6000 03:00:50.656689 [ 72.536361] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6001 03:00:50.675206 [ 72.549055] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
6002 03:00:50.680616 [ 72.567838] RSP: 0018:ffffa948841b7e38 EFLAGS: 00010282
6003 03:00:50.688385 [ 72.573097] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6004 03:00:50.695307 [ 72.580237] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
6005 03:00:50.701821 [ 72.587396] RBP: ffffffffbd4c00a0 R08: 0000000000000000 R09: 0000000000000000
6006 03:00:50.708996 [ 72.594538] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6007 03:00:50.716938 [ 72.601698] R13: ffffa948841b7f10 R14: ffffa948841b7f10 R15: ffff964a43782000
6008 03:00:50.724860 [ 72.608844] FS: 00007f641632c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
6009 03:00:50.731052 [ 72.616983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6010 03:00:50.737652 [ 72.622756] CR2: 00007f641610b000 CR3: 0000000102794000 CR4: 00000000001506f0
6011 03:00:50.740028 [ 72.629943] Call Trace:
6012 03:00:50.746508 [ 72.632468] __refcount_add_not_zero.constprop.0+0x2a/0x31
6013 03:00:50.751438 [ 72.638062] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x72
6014 03:00:50.755709 [ 72.643768] direct_entry.cold+0x2c/0x38
6015 03:00:50.759760 [ 72.647757] full_proxy_write+0x56/0x80
6016 03:00:50.763109 [ 72.651639] vfs_write+0xea/0x390
6017 03:00:50.765761 [ 72.655011] ksys_write+0x68/0xe0
6018 03:00:50.769457 [ 72.658412] do_syscall_64+0x33/0x40
6019 03:00:50.774577 [ 72.662070] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6020 03:00:50.778157 [ 72.667172] RIP: 0033:0x7f641621af33
6021 03:00:50.798198 [ 72.670904] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6022 03:00:50.805027 [ 72.689711] RSP: 002b:00007ffc2bc4c858 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6023 03:00:50.812210 [ 72.697339] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f641621af33
6024 03:00:50.819551 [ 72.704505] RDX: 0000000000000020 RSI: 00007f641610b000 RDI: 0000000000000001
6025 03:00:50.827578 [ 72.711631] RBP: 00007f641610b000 R08: 00007f641610a010 R09: 0000000000000000
6026 03:00:50.833175 [ 72.718756] R10: 00007f64163191c0 R11: 0000000000000246 R12: 0000000000000001
6027 03:00:50.840650 [ 72.725881] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6028 03:00:50.843241 [ 72.733033] irq event stamp: 0
6029 03:00:50.850174 [ 72.736096] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6030 03:00:50.859122 [ 72.742360] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6031 03:00:50.866439 [ 72.750526] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6032 03:00:50.872465 [ 72.758691] softirqs last disabled at (0): [<0000000000000000>] 0x0
6033 03:00:50.877001 [ 72.764967] ---[ end trace 8888217789f2a070 ]---
6034 03:00:50.882384 [ 72.769586] lkdtm: Saturation detected: still saturated
6035 03:00:50.913723 # [ 72.320539] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6036 03:00:50.921318 # [ 72.330557] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6037 03:00:50.925481 # [ 72.359416] ------------[ cut here ]------------
6038 03:00:50.929657 # [ 72.386242] refcount_t: saturated; leaking memory.
6039 03:00:50.938331 # [ 72.413240] WARNING: CPU: 0 PID: 2457 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6040 03:00:50.951540 # [ 72.443706] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
6041 03:00:50.959810 # [ 72.478348] CPU: 0 PID: 2457 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6042 03:00:50.964746 # [ 72.508328] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6043 03:00:50.970304 # [ 72.536361] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6044 03:00:50.988937 # [ 72.549055] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
6045 03:00:50.994031 # [ 72.567838] RSP: 0018:ffffa948841b7e38 EFLAGS: 00010282
6046 03:00:51.001308 # [ 72.573097] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6047 03:00:51.008883 # [ 72.580237] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
6048 03:00:51.016548 # [ 72.587396] RBP: ffffffffbd4c00a0 R08: 0000000000000000 R09: 0000000000000000
6049 03:00:51.023353 # [ 72.594538] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6050 03:00:51.030412 # [ 72.601698] R13: ffffa948841b7f10 R14: ffffa948841b7f10 R15: ffff964a43782000
6051 03:00:51.038693 # [ 72.608844] FS: 00007f641632c580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
6052 03:00:51.044699 # [ 72.616983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6053 03:00:51.051377 [ 72.925071] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6054 03:00:51.058740 # [ 72.622756] CR2: 00007f641610b000 CR3: 0000000102794000 CR4: 00000000001506f0
6055 03:00:51.061739 # [ 72.629943] Call Trace:
6056 03:00:51.067140 # [ 72.632468] __refcount_add_not_zero.constprop.0+0x2a/0x31
6057 03:00:51.073850 # [ 72.638062] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x72
6058 03:00:51.081200 # [ 72.6[ 72.943904] lkdtm: attempting bad refcount_add_not_zero() from saturated
6059 03:00:51.083895 43768] direct_entry.cold+0x2c/0x38
6060 03:00:51.088009 # [ 72.647757] full_proxy_write+0x56/0x80
6061 03:00:51.091855 # [ 72.651639] vfs_write+0xea/0x390
6062 03:00:51.094775 # [ 72.655011] ksys_write+0x68/0xe0
6063 03:00:51.098642 # [ 72.658412] do_syscall_64+0x33/0x40
6064 03:00:51.106726 # [ 72.662070] entry_SYSCALL_64_after_hwframe+0[ 72.972806] ------------[ cut here ]------------
6065 03:00:51.107887 x44/0xa9
6066 03:00:51.112757 # [ 72.667172] RIP: 0033:0x7f641621af33
6067 03:00:51.134716 # [ 72.670904] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 4[ 72.999592] refcount_t: saturated; leaking memory.
6068 03:00:51.135413 8 89 54 24 18
6069 03:00:51.143193 # [ 72.689711] RSP: 002b:00007ffc2bc4c858 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6070 03:00:51.150921 # [ 72.697339] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f641621af33
6071 03:00:51.164533 # [ 72.704505] RDX: 0000000000000020 RSI: 00007f641610b000 RDI: 00[ 73.026596] WARNING: CPU: 0 PID: 2489 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6072 03:00:51.166246 00000000000001
6073 03:00:51.173461 # [ 72.711631] RBP: 00007f641610b000 R08: 00007f641610a010 R09: 0000000000000000
6074 03:00:51.181152 # [ 72.718756] R10: 00007f64163191c0 R11: 0000000000000246 R12: 0000000000000001
6075 03:00:51.199469 # [ 72.725881] R13: 0000000000000001 R14: 0000000000020000 R15: 000000[ 73.057113] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
6076 03:00:51.200921 0000020000
6077 03:00:51.203579 # [ 72.733033] irq event stamp: 0
6078 03:00:51.210235 # [ 72.736096] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6079 03:00:51.218501 # [ 72.742360] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6080 03:00:51.230250 # [ 72.750526] softirqs last enabl[ 73.091806] CPU: 0 PID: 2489 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6081 03:00:51.234604 ed at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6082 03:00:51.241652 # [ 72.758691] softirqs last disabled at (0): [<0000000000000000>] 0x0
6083 03:00:51.246800 # [ 72.764967] ---[ end trace 8888217789f2a070 ]---
6084 03:00:51.252518 # [ 72.769586] lkdtm: Saturation detected: still saturated
6085 03:00:51.257802 # REFC[ 73.121618] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6086 03:00:51.262199 OUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6087 03:00:51.267244 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6088 03:00:51.272849 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6089 03:00:51.276875 [ 73.149772] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6090 03:00:51.295534 [ 73.169422] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
6091 03:00:51.300949 [ 73.188209] RSP: 0018:ffffa9488421fe38 EFLAGS: 00010282
6092 03:00:51.308343 [ 73.193476] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6093 03:00:51.315240 [ 73.200640] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
6094 03:00:51.322513 [ 73.207810] RBP: ffffffffbd4c00c0 R08: 0000000000000000 R09: 0000000000000000
6095 03:00:51.329650 [ 73.214980] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6096 03:00:51.336765 [ 73.222152] R13: ffffa9488421ff10 R14: ffffa9488421ff10 R15: ffff964a454df000
6097 03:00:51.345247 [ 73.229320] FS: 00007f7b7c6b7580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
6098 03:00:51.351381 [ 73.237466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6099 03:00:51.358057 [ 73.243261] CR2: 00007f7b7c493000 CR3: 000000010477a000 CR4: 00000000001506f0
6100 03:00:51.360432 [ 73.250462] Call Trace:
6101 03:00:51.366390 [ 73.253040] __refcount_add_not_zero.constprop.0+0x2a/0x31
6102 03:00:51.372537 [ 73.258579] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x72
6103 03:00:51.375484 [ 73.264301] direct_entry.cold+0x2c/0x38
6104 03:00:51.379693 [ 73.268267] full_proxy_write+0x56/0x80
6105 03:00:51.383308 [ 73.272165] vfs_write+0xea/0x390
6106 03:00:51.386627 [ 73.275552] ksys_write+0x68/0xe0
6107 03:00:51.390322 [ 73.278951] do_syscall_64+0x33/0x40
6108 03:00:51.395207 [ 73.282598] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6109 03:00:51.398641 [ 73.287721] RIP: 0033:0x7f7b7c5a2f33
6110 03:00:51.417578 [ 73.291371] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6111 03:00:51.425043 [ 73.310155] RSP: 002b:00007ffe48f9b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6112 03:00:51.432210 [ 73.317773] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f7b7c5a2f33
6113 03:00:51.439332 [ 73.324932] RDX: 0000000000000020 RSI: 00007f7b7c493000 RDI: 0000000000000001
6114 03:00:51.446529 [ 73.332114] RBP: 00007f7b7c493000 R08: 00007f7b7c492010 R09: 0000000000000000
6115 03:00:51.453713 [ 73.339253] R10: 00007f7b7c6a11c0 R11: 0000000000000246 R12: 0000000000000001
6116 03:00:51.461153 [ 73.346378] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6117 03:00:51.464506 [ 73.353508] irq event stamp: 0
6118 03:00:51.471076 [ 73.356562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6119 03:00:51.479120 [ 73.362825] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6120 03:00:51.487533 [ 73.370993] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6121 03:00:51.492813 [ 73.379157] softirqs last disabled at (0): [<0000000000000000>] 0x0
6122 03:00:51.497540 [ 73.385416] ---[ end trace 8888217789f2a071 ]---
6123 03:00:51.502726 [ 73.390047] lkdtm: Saturation detected: still saturated
6124 03:00:51.536287 # [ 72.925071] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6125 03:00:51.542074 # [ 72.943904] lkdtm: attempting bad refcount_add_not_zero() from saturated
6126 03:00:51.546758 # [ 72.972806] ------------[ cut here ]------------
6127 03:00:51.550793 # [ 72.999592] refcount_t: saturated; leaking memory.
6128 03:00:51.559691 # [ 73.026596] WARNING: CPU: 0 PID: 2489 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6129 03:00:51.571349 # [ 73.057113] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
6130 03:00:51.579291 # [ 73.091806] CPU: 0 PID: 2489 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6131 03:00:51.586231 # [ 73.121618] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6132 03:00:51.590441 # [ 73.149772] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6133 03:00:51.610013 # [ 73.169422] Code: 05 3a 1e 76 01 01 e8 0e 1c 93 00 0f 0b c3 80 3d 2d 1e 76 01 00 75 b4 48 c7 c7 40 be 45 bd c6 05 1d 1e 76 01 01 e8 ef 1b 93 00 <0f> 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb
6134 03:00:51.614624 # [ 73.188209] RSP: 0018:ffffa9488421fe38 EFLAGS: 00010282
6135 03:00:51.622336 # [ 73.193476] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6136 03:00:51.629927 # [ 73.200640] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
6137 03:00:51.636783 # [ 73.207810] RBP: ffffffffbd4c00c0 R08: 0000000000000000 R09: 0000000000000000
6138 03:00:51.644334 # [ 73.214980] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6139 03:00:51.651654 # [ 73.222152] R13: ffffa9488421ff10 R14: ffffa9488421ff10 R15: ffff964a454df000
6140 03:00:51.660344 # [ 73.229320] FS: 00007f7b7c6b7580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
6141 03:00:51.672286 # [ 73.237466] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000800500[ 73.546134] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6142 03:00:51.673764 33
6143 03:00:51.680214 # [ 73.243261] CR2: 00007f7b7c493000 CR3: 000000010477a000 CR4: 00000000001506f0
6144 03:00:51.682657 # [ 73.250462] Call Trace:
6145 03:00:51.687941 # [ 73.253040] __refcount_add_not_zero.constprop.0+0x2a/0x31
6146 03:00:51.694764 # [ 73.258579] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x72
6147 03:00:51.701603 # [ [ 73.564601] lkdtm: attempting bad refcount_dec_and_test() from saturated
6148 03:00:51.705281 73.264301] direct_entry.cold+0x2c/0x38
6149 03:00:51.709171 # [ 73.268267] full_proxy_write+0x56/0x80
6150 03:00:51.712025 # [ 73.272165] vfs_write+0xea/0x390
6151 03:00:51.715689 # [ 73.275552] ksys_write+0x68/0xe0
6152 03:00:51.719244 # [ 73.278951] do_syscall_64+0x33/0x40
6153 03:00:51.727908 # [ 73.282598] entry_SYSCALL_64_after_hwfra[ 73.593504] ------------[ cut here ]------------
6154 03:00:51.729178 me+0x44/0xa9
6155 03:00:51.733130 # [ 73.287721] RIP: 0033:0x7f7b7c5a2f33
6156 03:00:51.755266 # [ 73.291371] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec [ 73.620302] refcount_t: underflow; use-after-free.
6157 03:00:51.756769 28 48 89 54 24 18
6158 03:00:51.764219 # [ 73.310155] RSP: 002b:00007ffe48f9b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6159 03:00:51.771699 # [ 73.317773] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f7b7c5a2f33
6160 03:00:51.785951 # [ 73.324932] RDX: 0000000000000020 RSI: 00007f7b7c493000 RDI[ 73.647315] WARNING: CPU: 1 PID: 2524 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6161 03:00:51.787529 : 0000000000000001
6162 03:00:51.794866 # [ 73.332114] RBP: 00007f7b7c493000 R08: 00007f7b7c492010 R09: 0000000000000000
6163 03:00:51.802026 # [ 73.339253] R10: 00007f7b7c6a11c0 R11: 0000000000000246 R12: 0000000000000001
6164 03:00:51.819764 # [ 73.346378] R13: 0000000000000001 R14: 0000000000020000 R15: 00[ 73.677808] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
6165 03:00:51.821163 00000000020000
6166 03:00:51.824915 # [ 73.353508] irq event stamp: 0
6167 03:00:51.830698 # [ 73.356562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6168 03:00:51.839088 # [ 73.362825] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6169 03:00:51.849696 # [ 73.370993] softirqs last e[ 73.712415] CPU: 1 PID: 2524 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6170 03:00:51.855609 nabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6171 03:00:51.862135 # [ 73.379157] softirqs last disabled at (0): [<0000000000000000>] 0x0
6172 03:00:51.866605 # [ 73.385416] ---[ end trace 8888217789f2a071 ]---
6173 03:00:51.872498 # [ 73.390047] lkdtm: Saturation detected: still saturated
6174 03:00:51.877983 # [ 73.742340] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6175 03:00:51.883354 REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6176 03:00:51.887847 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6177 03:00:51.893397 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6178 03:00:51.899502 [ 73.770424] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6179 03:00:51.917203 [ 73.790416] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
6180 03:00:51.922291 [ 73.809157] RSP: 0018:ffffa94884297e40 EFLAGS: 00010286
6181 03:00:51.930504 [ 73.814381] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6182 03:00:51.936261 [ 73.821509] RDX: ffff964a6ad2c660 RSI: ffff964a6ad1bf70 RDI: ffff964a6ad1bf70
6183 03:00:51.943406 [ 73.828636] RBP: ffffffffbd4c00e0 R08: 0000000000000000 R09: 0000000000000000
6184 03:00:51.950446 [ 73.835764] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6185 03:00:51.957756 [ 73.842891] R13: ffffa94884297f10 R14: ffffa94884297f10 R15: ffff964a4327c000
6186 03:00:51.966356 [ 73.850020] FS: 00007fde7e1cf580(0000) GS:ffff964a6ad00000(0000) knlGS:0000000000000000
6187 03:00:51.971654 [ 73.858100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6188 03:00:51.978811 [ 73.863840] CR2: 00007fde7dfab000 CR3: 0000000101f90000 CR4: 00000000001506e0
6189 03:00:51.980990 [ 73.870966] Call Trace:
6190 03:00:51.986843 [ 73.873421] __refcount_sub_and_test.constprop.0+0x34/0x40
6191 03:00:51.991935 [ 73.878904] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x72
6192 03:00:51.996188 [ 73.884563] direct_entry.cold+0x2c/0x38
6193 03:00:51.999750 [ 73.888488] full_proxy_write+0x56/0x80
6194 03:00:52.003640 [ 73.892325] vfs_write+0xea/0x390
6195 03:00:52.006813 [ 73.895641] ksys_write+0x68/0xe0
6196 03:00:52.010357 [ 73.898960] do_syscall_64+0x33/0x40
6197 03:00:52.015118 [ 73.902535] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6198 03:00:52.019033 [ 73.907584] RIP: 0033:0x7fde7e0baf33
6199 03:00:52.037454 [ 73.911161] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6200 03:00:52.045470 [ 73.929901] RSP: 002b:00007ffd2a435ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6201 03:00:52.052602 [ 73.937462] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fde7e0baf33
6202 03:00:52.058935 [ 73.944598] RDX: 0000000000000020 RSI: 00007fde7dfab000 RDI: 0000000000000001
6203 03:00:52.066515 [ 73.951727] RBP: 00007fde7dfab000 R08: 00007fde7dfaa010 R09: 0000000000000000
6204 03:00:52.074049 [ 73.958855] R10: 00007fde7e1b91c0 R11: 0000000000000246 R12: 0000000000000001
6205 03:00:52.080492 [ 73.965987] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6206 03:00:52.083672 [ 73.973121] irq event stamp: 0
6207 03:00:52.089725 [ 73.976178] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6208 03:00:52.098143 [ 73.982443] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6209 03:00:52.106349 [ 73.990613] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6210 03:00:52.113500 [ 73.998781] softirqs last disabled at (0): [<0000000000000000>] 0x0
6211 03:00:52.117946 [ 74.005042] ---[ end trace 8888217789f2a072 ]---
6212 03:00:52.122460 [ 74.009657] lkdtm: Saturation detected: still saturated
6213 03:00:52.156991 # [ 73.546134] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6214 03:00:52.163195 # [ 73.564601] lkdtm: attempting bad refcount_dec_and_test() from saturated
6215 03:00:52.168364 # [ 73.593504] ------------[ cut here ]------------
6216 03:00:52.173124 # [ 73.620302] refcount_t: underflow; use-after-free.
6217 03:00:52.181816 # [ 73.647315] WARNING: CPU: 1 PID: 2524 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6218 03:00:52.194870 # [ 73.677808] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
6219 03:00:52.200973 # [ 73.712415] CPU: 1 PID: 2524 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6220 03:00:52.207111 # [ 73.742340] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6221 03:00:52.212593 # [ 73.770424] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6222 03:00:52.232069 # [ 73.790416] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
6223 03:00:52.236829 # [ 73.809157] RSP: 0018:ffffa94884297e40 EFLAGS: 00010286
6224 03:00:52.244371 # [ 73.814381] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6225 03:00:52.252768 # [ 73.821509] RDX: ffff964a6ad2c660 RSI: ffff964a6ad1bf70 RDI: ffff964a6ad1bf70
6226 03:00:52.258912 # [ 73.828636] RBP: ffffffffbd4c00e0 R08: 0000000000000000 R09: 0000000000000000
6227 03:00:52.266283 # [ 73.835764] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6228 03:00:52.273885 # [ 73.842891] R13: ffffa94884297f10 R14: ffffa94884297f10 R15: ffff964a4327c000
6229 03:00:52.282667 # [ 73.850020] FS: 00007fde7e1cf580(0000) GS:ffff964a6ad00000(0000) knlGS:0000000000000000
6230 03:00:52.287925 # [ 73.858100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6231 03:00:52.295900 # [ 73.863840] CR2: 00007fde7dfab000 CR3: 0000000101f90000 CR4: 00000000001506e0
6232 03:00:52.302337 # [ 74.175471] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6233 03:00:52.305003 [ 73.870966] Call Trace:
6234 03:00:52.311842 # [ 73.873421] __refcount_sub_and_test.constprop.0+0x34/0x40
6235 03:00:52.317111 # [ 73.878904] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x72
6236 03:00:52.321056 # [ 73.884563] direct_entry.cold+0x2c/0x38
6237 03:00:52.324097 # [ 73.888488] full_proxy_write+0x56/0x80
6238 03:00:52.332745 # [[ 74.194261] lkdtm: attempting bad refcount_sub_and_test() from saturated
6239 03:00:52.335043 73.892325] vfs_write+0xea/0x390
6240 03:00:52.339399 # [ 73.895641] ksys_write+0x68/0xe0
6241 03:00:52.341010 # [ 73.898960] do_syscall_64+0x33/0x40
6242 03:00:52.346604 # [ 73.902535] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6243 03:00:52.351020 # [ 73.907584] RIP: 0033:0x7fde7e0baf33
6244 03:00:52.358489 # [ 73.911161] Code: 8b 15 61 e[ 74.223144] ------------[ cut here ]------------
6245 03:00:52.373810 f 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6246 03:00:52.384609 # [ 73.929901] RSP: 002b:00007ffd2a435ba8 EFLAGS: 00000246 ORIG_RAX: [ 74.249951] refcount_t: underflow; use-after-free.
6247 03:00:52.385917 0000000000000001
6248 03:00:52.394058 # [ 73.937462] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fde7e0baf33
6249 03:00:52.400716 # [ 73.944598] RDX: 0000000000000020 RSI: 00007fde7dfab000 RDI: 0000000000000001
6250 03:00:52.415306 # [ 73.951727] RBP: 00007fde7dfab000 R08: 00007fde7dfaa010 R09: 0000[ 74.276952] WARNING: CPU: 0 PID: 2559 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6251 03:00:52.416722 000000000000
6252 03:00:52.424799 # [ 73.958855] R10: 00007fde7e1b91c0 R11: 0000000000000246 R12: 0000000000000001
6253 03:00:52.430436 # [ 73.965987] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6254 03:00:52.434126 # [ 73.973121] irq event stamp: 0
6255 03:00:52.449851 # [ 73.976178] hardirqs last enabl[ 74.307501] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
6256 03:00:52.453179 ed at (0): [<0000000000000000>] 0x0
6257 03:00:52.461282 # [ 73.982443] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6258 03:00:52.469476 # [ 73.990613] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6259 03:00:52.479515 # [ 73.998781] softirqs l[ 74.342088] CPU: 0 PID: 2559 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6260 03:00:52.483673 ast disabled at (0): [<0000000000000000>] 0x0
6261 03:00:52.488849 # [ 74.005042] ---[ end trace 8888217789f2a072 ]---
6262 03:00:52.493462 # [ 74.009657] lkdtm: Saturation detected: still saturated
6263 03:00:52.500997 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6264 03:00:52.507657 ok 57 sel[ 74.371997] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6265 03:00:52.511751 ftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6266 03:00:52.517478 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6267 03:00:52.522126 [ 74.400052] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6268 03:00:52.540634 [ 74.414499] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
6269 03:00:52.546031 [ 74.433277] RSP: 0018:ffffa948842f7e40 EFLAGS: 00010286
6270 03:00:52.553485 [ 74.438554] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6271 03:00:52.561546 [ 74.445717] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
6272 03:00:52.567605 [ 74.452892] RBP: ffffffffbd4c0100 R08: 0000000000000000 R09: 0000000000000000
6273 03:00:52.574589 [ 74.460065] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6274 03:00:52.581912 [ 74.467233] R13: ffffa948842f7f10 R14: ffffa948842f7f10 R15: ffff964a45693000
6275 03:00:52.590122 [ 74.474408] FS: 00007f123159b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
6276 03:00:52.596488 [ 74.482537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6277 03:00:52.602939 [ 74.488336] CR2: 00007f12313ab000 CR3: 000000010329a000 CR4: 00000000001506f0
6278 03:00:52.605432 [ 74.495512] Call Trace:
6279 03:00:52.611139 [ 74.498003] __refcount_sub_and_test.constprop.0+0x34/0x40
6280 03:00:52.616751 [ 74.503514] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x72
6281 03:00:52.620599 [ 74.509181] direct_entry.cold+0x2c/0x38
6282 03:00:52.624453 [ 74.513114] full_proxy_write+0x56/0x80
6283 03:00:52.627919 [ 74.516958] vfs_write+0xea/0x390
6284 03:00:52.631535 [ 74.520275] ksys_write+0x68/0xe0
6285 03:00:52.634689 [ 74.523595] do_syscall_64+0x33/0x40
6286 03:00:52.640184 [ 74.527173] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6287 03:00:52.644348 [ 74.532224] RIP: 0033:0x7f12314baf33
6288 03:00:52.662122 [ 74.535801] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6289 03:00:52.669542 [ 74.554567] RSP: 002b:00007ffeba686e08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6290 03:00:52.677079 [ 74.562137] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f12314baf33
6291 03:00:52.684251 [ 74.569275] RDX: 0000000000000020 RSI: 00007f12313ab000 RDI: 0000000000000001
6292 03:00:52.692962 [ 74.576402] RBP: 00007f12313ab000 R08: 00007f12313aa010 R09: 0000000000000000
6293 03:00:52.698559 [ 74.583528] R10: 00007f12315b91c0 R11: 0000000000000246 R12: 0000000000000001
6294 03:00:52.705264 [ 74.590664] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6295 03:00:52.708547 [ 74.597796] irq event stamp: 0
6296 03:00:52.715947 [ 74.600853] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6297 03:00:52.723687 [ 74.607116] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6298 03:00:52.731850 [ 74.615287] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6299 03:00:52.737137 [ 74.623465] softirqs last disabled at (0): [<0000000000000000>] 0x0
6300 03:00:52.742014 [ 74.629728] ---[ end trace 8888217789f2a073 ]---
6301 03:00:52.746909 [ 74.634344] lkdtm: Saturation detected: still saturated
6302 03:00:52.780773 # [ 74.175471] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6303 03:00:52.786841 # [ 74.194261] lkdtm: attempting bad refcount_sub_and_test() from saturated
6304 03:00:52.791428 # [ 74.223144] ------------[ cut here ]------------
6305 03:00:52.796303 # [ 74.249951] refcount_t: underflow; use-after-free.
6306 03:00:52.805232 # [ 74.276952] WARNING: CPU: 0 PID: 2559 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6307 03:00:52.817548 # [ 74.307501] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_debugfs cros_ec_chardev cros_ec_lightbar cros_ec_dev cros_usbpd_notify
6308 03:00:52.826076 # [ 74.342088] CPU: 0 PID: 2559 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6309 03:00:52.832490 # [ 74.371997] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6310 03:00:52.837483 # [ 74.400052] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6311 03:00:52.855507 # [ 74.414499] Code: 05 1d 1e 76 01 01 e8 ef 1b 93 00 0f 0b c3 80 3d 0b 1e 76 01 00 75 95 48 c7 c7 98 be 45 bd c6 05 fb 1d 76 01 01 e8 d0 1b 93 00 <0f> 0b c3 80 3d ea 1d 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 be 45
6312 03:00:52.860528 # [ 74.433277] RSP: 0018:ffffa948842f7e40 EFLAGS: 00010286
6313 03:00:52.868839 # [ 74.438554] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6314 03:00:52.876041 # [ 74.445717] RDX: ffff964a6ac2c660 RSI: ffff964a6ac1bf70 RDI: ffff964a6ac1bf70
6315 03:00:52.884058 # [ 74.452892] RBP: ffffffffbd4c0100 R08: 0000000000000000 R09: 0000000000000000
6316 03:00:52.890175 # [ 74.460065] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6317 03:00:52.897687 # [ 74.467233] R13: ffffa948842f7f10 R14: ffffa948842f7f10 R15: ffff964a45693000
6318 03:00:52.905407 # [ 74.474408] FS: 00007f123159b580(0000) GS:ffff964a6ac00000(0000) knlGS:0000000000000000
6319 03:00:52.911055 # [ 74.482537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6320 03:00:52.918822 # [ 74.488336] CR2: 00007f12313ab000 CR3: 000000010329a000 CR4: 00000000001506f0
6321 03:00:52.921651 # [ 74.495512] Call Trace:
6322 03:00:52.927780 # [ 74.498003] __refcount_sub_and_test.constprop.0+0x34/0x40
6323 03:00:52.932877 # [ 74.503514] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x72
6324 03:00:52.936983 # [ 74.509181] direct_entry.cold+0x2c/0x38
6325 03:00:52.940684 # [ 74.513114] full_proxy_write+0x56/0x80
6326 03:00:52.944009 # [ 74.516958] vfs_write+0xea/0x390
6327 03:00:52.948077 # [ 74.520275] ksys_write+0x68/0xe0
6328 03:00:52.952152 # [ 74.523595] do_syscall_64+0x33/0x40
6329 03:00:52.957332 # [ 74.527173] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6330 03:00:52.960474 # [ 74.532224] RIP: 0033:0x7f12314baf33
6331 03:00:52.978869 # [ 74.535801] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6332 03:00:52.987733 # [ 74.554567] RSP: 002b:00007ffeba686e08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6333 03:00:52.993939 # [ 74.562137] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f12314baf33
6334 03:00:53.001925 # [ 74.569275] RDX: 0000000000000020 RSI: 00007f12313ab000 RDI: 0000000000000001
6335 03:00:53.009297 # [ 74.576402] RBP: 00007f12313ab000 R08: 00007f12313aa010 R09: 0000000000000000
6336 03:00:53.016100 # [ 74.583528] R10: 00007f12315b91c0 R11: 0000000000000246 R12: 0000000000000001
6337 03:00:53.023177 # [ 74.590664] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6338 03:00:53.026922 # [ 74.597796] irq event stamp: 0
6339 03:00:53.033185 # [ 74.600853] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6340 03:00:53.042446 # [ 74.607116] hardirqs last disabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6341 03:00:53.049604 # [ 74.615287] softirqs last enabled at (0): [<ffffffffbbcf9f9c>] copy_process+0x63c/0x1c80
6342 03:00:53.056584 # [ 74.623465] softirqs last disabled at (0): [<0000000000000000>] 0x0
6343 03:00:53.061026 # [ 74.629728] ---[ end trace 8888217789f2a073 ]---
6344 03:00:53.065967 # [ 74.634344] lkdtm: Saturation detected: still saturated
6345 03:00:53.073049 # R[ 74.954566] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
6346 03:00:53.079406 EFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6347 03:00:53.084568 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6348 03:00:53.088687 # selftests: lkdtm: REFCOUNT_TIMING.sh
6349 03:00:53.091679 # Skipping REFCOUNT_TIMING: timing only
6350 03:00:53.101567 ok 59 selftests: lkdtm: REFCOUNT_TI[ 74.964739] lkdtm: attempting good copy_to_user of correct size
6351 03:00:53.102425 MING.sh # SKIP
6352 03:00:53.105305 # selftests: lkdtm: ATOMIC_TIMING.sh
6353 03:00:53.108564 # Skipping ATOMIC_TIMING: timing only
6354 03:00:53.112860 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6355 03:00:53.116945 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
6356 03:00:53.122976 [ 74.992869] lkdtm: attempting bad copy_to_user of too large size
6357 03:00:53.154658 # [ 74.954566] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
6358 03:00:53.160241 # [ 74.964739] lkdtm: attempting good copy_to_user of correct size
6359 03:00:53.167077 # [ 74.992869] lkdtm: attempting bad copy_to_user of too large size
6360 03:00:53.172409 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
6361 03:00:53.176741 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
6362 03:00:53.182362 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
6363 03:00:53.282130 [ 75.168115] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
6364 03:00:53.288470 [ 75.174309] lkdtm: attempting good copy_from_user of correct size
6365 03:00:53.294881 [ 75.180447] lkdtm: attempting bad copy_from_user of too large size
6366 03:00:53.326639 # [ 75.168115] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
6367 03:00:53.334167 # [ 75.174309] lkdtm: attempting good copy_from_user of correct size
6368 03:00:53.339685 # [ 75.180447] lkdtm: attempting bad copy_from_user of too large size
6369 03:00:53.344460 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
6370 03:00:53.349192 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
6371 03:00:53.355087 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
6372 03:00:53.467258 [ 75.352837] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
6373 03:00:53.473380 [ 75.359298] lkdtm: attempting good copy_to_user inside whitelist
6374 03:00:53.479717 [ 75.365350] lkdtm: attempting bad copy_to_user outside whitelist
6375 03:00:53.513433 # [ 75.352837] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
6376 03:00:53.518874 # [ 75.359298] lkdtm: attempting good copy_to_user inside whitelist
6377 03:00:53.525159 # [ 75.365350] lkdtm: attempting bad copy_to_user outside whitelist
6378 03:00:53.529790 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
6379 03:00:53.535608 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
6380 03:00:53.540338 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
6381 03:00:53.639677 [ 75.524509] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
6382 03:00:53.646051 [ 75.531147] lkdtm: attempting good copy_from_user inside whitelist
6383 03:00:53.651285 [ 75.537362] lkdtm: attempting bad copy_from_user outside whitelist
6384 03:00:53.684045 # [ 75.524509] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
6385 03:00:53.689855 # [ 75.531147] lkdtm: attempting good copy_from_user inside whitelist
6386 03:00:53.696688 # [ 75.537362] lkdtm: attempting bad copy_from_user outside whitelist
6387 03:00:53.702307 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
6388 03:00:53.708344 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
6389 03:00:53.712635 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6390 03:00:53.806137 [ 75.692508] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6391 03:00:53.812239 [ 75.698703] lkdtm: good_stack: ffffa9488464fe20-ffffa9488464fe40
6392 03:00:53.818726 [ 75.704750] lkdtm: bad_stack : ffffa9488464fda8-ffffa9488464fdc8
6393 03:00:53.824755 [ 75.710933] lkdtm: attempting good copy_to_user of local stack
6394 03:00:53.830157 [ 75.716927] lkdtm: attempting bad copy_to_user of distant stack
6395 03:00:53.865899 # [ 75.692508] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6396 03:00:53.870664 # [ 75.698703] lkdtm: good_stack: ffffa9488464fe20-ffffa9488464fe40
6397 03:00:53.878279 # [ 75.704750] lkdtm: bad_stack : ffffa9488464fda8-ffffa9488464fdc8
6398 03:00:53.882248 # [ 75.710933] lkdtm: attempting good copy_to_user of local stack
6399 03:00:53.888575 # [ 75.716927] lkdtm: attempting bad copy_to_user of distant stack
6400 03:00:53.893464 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6401 03:00:53.899586 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6402 03:00:53.903268 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6403 03:00:53.997212 [ 75.882008] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6404 03:00:54.002641 [ 75.888364] lkdtm: good_stack: ffffa948846dfe20-ffffa948846dfe40
6405 03:00:54.008067 [ 75.894370] lkdtm: bad_stack : ffffa948846dfda8-ffffa948846dfdc8
6406 03:00:54.014291 [ 75.900421] lkdtm: attempting good copy_from_user of local stack
6407 03:00:54.020642 [ 75.906436] lkdtm: attempting bad copy_from_user of distant stack
6408 03:00:54.053497 # [ 75.882008] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6409 03:00:54.059710 # [ 75.888364] lkdtm: good_stack: ffffa948846dfe20-ffffa948846dfe40
6410 03:00:54.066846 # [ 75.894370] lkdtm: bad_stack : ffffa948846dfda8-ffffa948846dfdc8
6411 03:00:54.072599 # [ 75.900421] lkdtm: attempting good copy_from_user of local stack
6412 03:00:54.079083 # [ 75.906436] lkdtm: attempting bad copy_from_user of distant stack
6413 03:00:54.083460 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6414 03:00:54.089663 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6415 03:00:54.093495 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6416 03:00:54.187228 [ 76.073730] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6417 03:00:54.193265 [ 76.079765] lkdtm: good_stack: ffffa94884767e20-ffffa94884767e40
6418 03:00:54.199540 [ 76.085810] lkdtm: bad_stack : ffffa94884767ff8-ffffa94884768018
6419 03:00:54.205153 [ 76.091831] lkdtm: attempting good copy_to_user of local stack
6420 03:00:54.211587 [ 76.097678] lkdtm: attempting bad copy_to_user of distant stack
6421 03:00:54.216914 [ 76.103603] lkdtm: copy_to_user failed, but lacked Oops
6422 03:00:54.248407 # [ 76.073730] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6423 03:00:54.255171 # [ 76.079765] lkdtm: good_stack: ffffa94884767e20-ffffa94884767e40
6424 03:00:54.260811 # [ 76.085810] lkdtm: bad_stack : ffffa94884767ff8-ffffa94884768018
6425 03:00:54.266431 # [ 76.091831] lkdtm: attempting good copy_to_user of local stack
6426 03:00:54.273032 # [ 76.097678] lkdtm: attempting bad copy_to_user of distant stack
6427 03:00:54.278050 # [ 76.103603] lkdtm: copy_to_user failed, but lacked Oops
6428 03:00:54.284058 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
6429 03:00:54.288758 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
6430 03:00:54.291408 # selftests: lkdtm: USERCOPY_KERNEL.sh
6431 03:00:54.380537 [ 76.265898] lkdtm: Performing direct entry USERCOPY_KERNEL
6432 03:00:54.387838 [ 76.271409] lkdtm: attempting good copy_to_user from kernel rodata: ffffffffbd0d9f10
6433 03:00:54.394492 [ 76.279180] lkdtm: attempting bad copy_to_user from kernel text: ffffffffbbed1460
6434 03:00:54.400028 [ 76.286665] lkdtm: FAIL: survived bad copy_to_user()
6435 03:00:54.435036 # [ 76.265898] lkdtm: Performing direct entry USERCOPY_KERNEL
6436 03:00:54.442359 # [ 76.271409] lkdtm: attempting good copy_to_user from kernel rodata: ffffffffbd0d9f10
6437 03:00:54.450064 # [ 76.279180] lkdtm: attempting bad copy_to_user from kernel text: ffffffffbbed1460
6438 03:00:54.454819 # [ 76.286665] lkdtm: FAIL: survived bad copy_to_user()
6439 03:00:54.459355 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
6440 03:00:54.464957 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
6441 03:00:54.467437 # selftests: lkdtm: STACKLEAK_ERASING.sh
6442 03:00:54.572473 [ 76.458116] lkdtm: Performing direct entry STACKLEAK_ERASING
6443 03:00:54.579311 [ 76.463785] lkdtm: checking unused part of the thread stack (15928 bytes)...
6444 03:00:54.586139 [ 76.470869] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
6445 03:00:54.593085 [ 76.477850] lkdtm: FAIL: the thread stack is NOT properly erased
6446 03:00:54.599716 [ 76.483869] CPU: 0 PID: 2924 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6447 03:00:54.605583 [ 76.491596] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6448 03:00:54.610208 [ 76.497505] Call Trace:
6449 03:00:54.611109 [ 76.499956] dump_stack+0x77/0x97
6450 03:00:54.616251 [ 76.503270] lkdtm_STACKLEAK_ERASING+0x116/0x140
6451 03:00:54.619561 [ 76.507881] direct_entry.cold+0x2c/0x38
6452 03:00:54.623830 [ 76.511799] full_proxy_write+0x56/0x80
6453 03:00:54.626703 [ 76.515630] vfs_write+0xea/0x390
6454 03:00:54.629618 [ 76.518940] ksys_write+0x68/0xe0
6455 03:00:54.633806 [ 76.522252] do_syscall_64+0x33/0x40
6456 03:00:54.638362 [ 76.525821] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6457 03:00:54.642219 [ 76.530866] RIP: 0033:0x7f7f434daf33
6458 03:00:54.660481 [ 76.534436] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6459 03:00:54.669197 [ 76.553173] RSP: 002b:00007fff5a92e8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6460 03:00:54.675878 [ 76.560731] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f7f434daf33
6461 03:00:54.682751 [ 76.567853] RDX: 0000000000000012 RSI: 00007f7f433cb000 RDI: 0000000000000001
6462 03:00:54.690456 [ 76.574975] RBP: 00007f7f433cb000 R08: 00007f7f433ca010 R09: 0000000000000000
6463 03:00:54.697401 [ 76.582097] R10: 00007f7f435d91c0 R11: 0000000000000246 R12: 0000000000000001
6464 03:00:54.703964 [ 76.589217] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6465 03:00:54.754669 # [ 76.458116] lkdtm: Performing direct entry STACKLEAK_ERASING
6466 03:00:54.760942 # [ 76.463785] lkdtm: checking unused part of the thread stack (15928 bytes)...
6467 03:00:54.768970 # [ 76.470869] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
6468 03:00:54.773987 # [ 76.477850] lkdtm: FAIL: the thread stack is NOT properly erased
6469 03:00:54.783008 # [ 76.483869] CPU: 0 PID: 2924 Comm: cat Tainted: G D W 5.10.128-cip10 #1
6470 03:00:54.788700 # [ 76.491596] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6471 03:00:54.790401 # [ 76.497505] Call Trace:
6472 03:00:54.794186 # [ 76.499956] dump_stack+0x77/0x97
6473 03:00:54.798680 # [ 76.503270] lkdtm_STACKLEAK_ERASING+0x116/0x140
6474 03:00:54.802407 # [ 76.507881] direct_entry.cold+0x2c/0x38
6475 03:00:54.807246 # [ 76.511799] full_proxy_write+0x56/0x80
6476 03:00:54.809629 # [ 76.515630] vfs_write+0xea/0x390
6477 03:00:54.813675 # [ 76.518940] ksys_write+0x68/0xe0
6478 03:00:54.817304 # [ 76.522252] do_syscall_64+0x33/0x40
6479 03:00:54.822304 # [ 76.525821] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6480 03:00:54.825728 # [ 76.530866] RIP: 0033:0x7f7f434daf33
6481 03:00:54.844941 # [ 76.534436] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6482 03:00:54.852901 # [ 76.553173] RSP: 002b:00007fff5a92e8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6483 03:00:54.860146 # [ 76.560731] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f7f434daf33
6484 03:00:54.866769 # [ 76.567853] RDX: 0000000000000012 RSI: 00007f7f433cb000 RDI: 0000000000000001
6485 03:00:54.874557 # [ 76.574975] RBP: 00007f7f433cb000 R08: 00007f7f433ca010 R09: 0000000000000000
6486 03:00:54.886034 # [ 76.582097] R10: 00007f7f435d91c0 R11: 0000000000000246 R12: 000[ 76.767363] lkdtm: Performing direct entry CFI_FORWARD_PROTO
6487 03:00:54.887657 0000000000001
6488 03:00:54.895039 # [ 76.589217] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6489 03:00:54.902881 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
6490 03:00:54.908082 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
6491 03:00:54.912783 # self[ 76.778722] lkdtm: Calling matched prototype ...
6492 03:00:54.916059 tests: lkdtm: CFI_FORWARD_PROTO.sh
6493 03:00:54.920835 [ 76.805536] lkdtm: Calling mismatched prototype ...
6494 03:00:54.927562 [ 76.813517] lkdtm: Fail: survived mismatched prototype function call!
6495 03:00:54.960527 # [ 76.767363] lkdtm: Performing direct entry CFI_FORWARD_PROTO
6496 03:00:54.965053 # [ 76.778722] lkdtm: Calling matched prototype ...
6497 03:00:54.970050 # [ 76.805536] lkdtm: Calling mismatched prototype ...
6498 03:00:54.976396 # [ 76.813517] lkdtm: Fail: survived mismatched prototype function call!
6499 03:00:54.980950 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
6500 03:00:54.986253 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
6501 03:00:55.017122 + ../../utils/send-to-lava.sh ./output/result.txt
6502 03:00:55.110066 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
6503 03:00:55.110693 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
6505 03:00:55.207050 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
6506 03:00:55.207389 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
6508 03:00:55.281130 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
6509 03:00:55.281818 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
6511 03:00:55.356363 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
6512 03:00:55.357059 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
6514 03:00:55.432991 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
6515 03:00:55.433678 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
6517 03:00:55.507495 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
6518 03:00:55.508187 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
6520 03:00:55.583426 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
6521 03:00:55.584123 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
6523 03:00:55.643782 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
6524 03:00:55.644050 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
6526 03:00:55.685496 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
6527 03:00:55.685753 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
6529 03:00:55.725307 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
6530 03:00:55.725571 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
6532 03:00:55.763930 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
6533 03:00:55.764187 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
6535 03:00:55.803354 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
6536 03:00:55.803607 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
6538 03:00:55.842075 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
6539 03:00:55.842336 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
6541 03:00:55.881184 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
6542 03:00:55.881437 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
6544 03:00:55.954438 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
6545 03:00:55.954705 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
6547 03:00:56.028297 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
6548 03:00:56.028601 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
6550 03:00:56.102018 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
6551 03:00:56.102283 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
6553 03:00:56.172669 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
6554 03:00:56.172944 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
6556 03:00:56.239216 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
6557 03:00:56.239493 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
6559 03:00:56.313191 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
6560 03:00:56.313456 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
6562 03:00:56.386230 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
6563 03:00:56.386498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
6565 03:00:56.458856 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass>
6566 03:00:56.459596 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass
6568 03:00:56.534100 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
6569 03:00:56.534825 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
6571 03:00:56.610620 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
6572 03:00:56.611350 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
6574 03:00:56.687780 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
6575 03:00:56.688488 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
6577 03:00:56.760532 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
6578 03:00:56.761234 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
6580 03:00:56.836307 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
6581 03:00:56.837057 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
6583 03:00:56.910179 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
6584 03:00:56.910888 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
6586 03:00:56.986147 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
6587 03:00:56.986854 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
6589 03:00:57.060721 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
6591 03:00:57.061974 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
6592 03:00:57.134138 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
6593 03:00:57.134835 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
6595 03:00:57.210298 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
6596 03:00:57.211008 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
6598 03:00:57.279937 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
6600 03:00:57.281167 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
6601 03:00:57.352529 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
6602 03:00:57.353217 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
6604 03:00:57.395459 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
6605 03:00:57.395716 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
6607 03:00:57.429788 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
6609 03:00:57.430022 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
6610 03:00:57.467750 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
6611 03:00:57.468011 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
6613 03:00:57.510022 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
6614 03:00:57.510279 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
6616 03:00:57.549177 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
6617 03:00:57.549441 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
6619 03:00:57.591944 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
6620 03:00:57.592201 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
6622 03:00:57.632868 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
6624 03:00:57.633120 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
6625 03:00:57.671554 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
6626 03:00:57.671812 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
6628 03:00:57.709666 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
6629 03:00:57.709924 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
6631 03:00:57.746874 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
6632 03:00:57.747175 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
6634 03:00:57.797981 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
6635 03:00:57.798239 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
6637 03:00:57.853994 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
6638 03:00:57.854260 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
6640 03:00:57.922412 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
6641 03:00:57.922670 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
6643 03:00:57.987076 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
6644 03:00:57.987341 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
6646 03:00:58.058103 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
6647 03:00:58.058371 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
6649 03:00:58.134557 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
6650 03:00:58.134824 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
6652 03:00:58.194371 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
6653 03:00:58.194637 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
6655 03:00:58.267940 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
6656 03:00:58.268214 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
6658 03:00:58.342863 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
6659 03:00:58.343625 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
6661 03:00:58.419566 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
6662 03:00:58.420259 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
6664 03:00:58.485897 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
6665 03:00:58.486597 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
6667 03:00:58.554713 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
6669 03:00:58.555984 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
6670 03:00:58.631367 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
6672 03:00:58.632623 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
6673 03:00:58.704654 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
6675 03:00:58.705906 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
6676 03:00:58.781257 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
6677 03:00:58.781959 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
6679 03:00:58.840356 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
6680 03:00:58.841048 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
6682 03:00:58.894653 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
6683 03:00:58.894933 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
6685 03:00:58.933725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
6686 03:00:58.933981 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
6688 03:00:58.972108 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
6689 03:00:58.972367 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
6691 03:00:59.020437 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
6692 03:00:59.020695 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
6694 03:00:59.054580 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
6695 03:00:59.054837 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
6697 03:00:59.104011 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
6698 03:00:59.104266 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
6700 03:00:59.140895 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
6701 03:00:59.141152 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
6703 03:00:59.180541 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
6705 03:00:59.180844 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
6706 03:00:59.240256 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
6707 03:00:59.240521 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
6709 03:00:59.277780 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
6710 03:00:59.278036 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
6712 03:00:59.337907 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
6713 03:00:59.338173 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
6715 03:00:59.392701 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
6717 03:00:59.392947 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
6718 03:00:59.441782 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
6719 03:00:59.442048 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
6721 03:00:59.512477 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
6722 03:00:59.512745 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
6724 03:00:59.586173 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
6725 03:00:59.586840 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
6727 03:00:59.664366 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
6728 03:00:59.665131 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
6730 03:00:59.737249 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
6731 03:00:59.737991 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
6733 03:00:59.812369 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
6735 03:00:59.813605 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
6736 03:00:59.814265 + set +x
6737 03:00:59.818983 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6750339_1.5.2.3.5>
6738 03:00:59.819691 Received signal: <ENDRUN> 1_kselftest-lkdtm 6750339_1.5.2.3.5
6739 03:00:59.820106 Ending use of test pattern.
6740 03:00:59.820454 Ending test lava.1_kselftest-lkdtm (6750339_1.5.2.3.5), duration 64.51
6742 03:00:59.821708 <LAVA_TEST_RUNNER EXIT>
6743 03:00:59.822294 ok: lava_test_shell seems to have completed
6744 03:00:59.824774 breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: pass
lkdtm.ACCESS_USERSPACE.sh: fail
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: skip
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: 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
6745 03:00:59.825366 end: 3.1 lava-test-shell (duration 00:01:05) [common]
6746 03:00:59.825812 end: 3 lava-test-retry (duration 00:01:05) [common]
6747 03:00:59.826269 start: 4 finalize (timeout 00:07:49) [common]
6748 03:00:59.826729 start: 4.1 power-off (timeout 00:00:30) [common]
6749 03:00:59.827471 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=hp-11A-G6-EE-grunt-cbg-8' '--port=1' '--command=off'
6750 03:00:59.885220 >> Command sent successfully.
6751 03:00:59.887742 Returned 0 in 0 seconds
6752 03:00:59.989071 end: 4.1 power-off (duration 00:00:00) [common]
6754 03:00:59.990692 start: 4.2 read-feedback (timeout 00:07:49) [common]
6755 03:00:59.992053 Listened to connection for namespace 'common' for up to 1s
6756 03:01:00.341104 Listened to connection for namespace 'common' for up to 1s
6757 03:01:00.341511 Listened to connection for namespace 'common' for up to 1s
6758 03:01:00.342373 Listened to connection for namespace 'common' for up to 1s
6759 03:01:00.342693 Listened to connection for namespace 'common' for up to 1s
6760 03:01:00.343260 Listened to connection for namespace 'common' for up to 1s
6761 03:01:00.344386 Listened to connection for namespace 'common' for up to 1s
6762 03:01:00.345491 Listened to connection for namespace 'common' for up to 1s
6763 03:01:00.346302 Listened to connection for namespace 'common' for up to 1s
6764 03:01:00.347324 Listened to connection for namespace 'common' for up to 1s
6765 03:01:00.348025 Listened to connection for namespace 'common' for up to 1s
6766 03:01:00.348355 Listened to connection for namespace 'common' for up to 1s
6767 03:01:00.349541 Listened to connection for namespace 'common' for up to 1s
6768 03:01:00.349891 Listened to connection for namespace 'common' for up to 1s
6769 03:01:00.350697 Listened to connection for namespace 'common' for up to 1s
6770 03:01:00.351923 Listened to connection for namespace 'common' for up to 1s
6771 03:01:00.355485 Listened to connection for namespace 'common' for up to 1s
6772 03:01:00.357536 Listened to connection for namespace 'common' for up to 1s
6773 03:01:00.360925 Listened to connection for namespace 'common' for up to 1s
6774 03:01:00.361421 Listened to connection for namespace 'common' for up to 1s
6775 03:01:00.361809 Listened to connection for namespace 'common' for up to 1s
6776 03:01:00.362133 Listened to connection for namespace 'common' for up to 1s
6777 03:01:00.362461 Listened to connection for namespace 'common' for up to 1s
6778 03:01:00.363995 Listened to connection for namespace 'common' for up to 1s
6779 03:01:00.364960 Listened to connection for namespace 'common' for up to 1s
6780 03:01:00.365555 Listened to connection for namespace 'common' for up to 1s
6781 03:01:00.365901 Listened to connection for namespace 'common' for up to 1s
6782 03:01:00.366661 Listened to connection for namespace 'common' for up to 1s
6783 03:01:00.367693 Listened to connection for namespace 'common' for up to 1s
6784 03:01:00.368041 Listened to connection for namespace 'common' for up to 1s
6785 03:01:00.370563 Listened to connection for namespace 'common' for up to 1s
6786 03:01:00.370921 Listened to connection for namespace 'common' for up to 1s
6787 03:01:00.371718 Listened to connection for namespace 'common' for up to 1s
6788 03:01:00.372261 Listened to connection for namespace 'common' for up to 1s
6789 03:01:00.372630 Listened to connection for namespace 'common' for up to 1s
6790 03:01:00.374510 Listened to connection for namespace 'common' for up to 1s
6791 03:01:00.374915 Listened to connection for namespace 'common' for up to 1s
6792 03:01:00.375946 Listened to connection for namespace 'common' for up to 1s
6793 03:01:00.376413 Listened to connection for namespace 'common' for up to 1s
6794 03:01:00.378557 Listened to connection for namespace 'common' for up to 1s
6795 03:01:00.378921 Listened to connection for namespace 'common' for up to 1s
6796 03:01:00.380049 Listened to connection for namespace 'common' for up to 1s
6797 03:01:00.380770 Listened to connection for namespace 'common' for up to 1s
6798 03:01:00.381202 Listened to connection for namespace 'common' for up to 1s
6799 03:01:00.381607 Listened to connection for namespace 'common' for up to 1s
6800 03:01:00.382932 Listened to connection for namespace 'common' for up to 1s
6801 03:01:00.384089 Listened to connection for namespace 'common' for up to 1s
6802 03:01:00.384682 Listened to connection for namespace 'common' for up to 1s
6803 03:01:00.386115 Listened to connection for namespace 'common' for up to 1s
6804 03:01:00.386830 Listened to connection for namespace 'common' for up to 1s
6805 03:01:00.387821 Listened to connection for namespace 'common' for up to 1s
6806 03:01:00.388927 Listened to connection for namespace 'common' for up to 1s
6807 03:01:00.389680 Listened to connection for namespace 'common' for up to 1s
6808 03:01:00.392364 Listened to connection for namespace 'common' for up to 1s
6809 03:01:00.393231 Listened to connection for namespace 'common' for up to 1s
6810 03:01:00.393982 Listened to connection for namespace 'common' for up to 1s
6811 03:01:00.395254 Listened to connection for namespace 'common' for up to 1s
6812 03:01:00.396944 Listened to connection for namespace 'common' for up to 1s
6813 03:01:00.397575 Listened to connection for namespace 'common' for up to 1s
6814 03:01:00.398348 Listened to connection for namespace 'common' for up to 1s
6815 03:01:00.400244 Listened to connection for namespace 'common' for up to 1s
6816 03:01:00.402720 Listened to connection for namespace 'common' for up to 1s
6817 03:01:00.404804 Listened to connection for namespace 'common' for up to 1s
6818 03:01:00.406197 Listened to connection for namespace 'common' for up to 1s
6819 03:01:00.408805 Listened to connection for namespace 'common' for up to 1s
6820 03:01:00.409629 Listened to connection for namespace 'common' for up to 1s
6821 03:01:00.410380 Listened to connection for namespace 'common' for up to 1s
6822 03:01:00.412289 Listened to connection for namespace 'common' for up to 1s
6823 03:01:00.414645 Listened to connection for namespace 'common' for up to 1s
6824 03:01:00.415978 Listened to connection for namespace 'common' for up to 1s
6825 03:01:00.418816 Listened to connection for namespace 'common' for up to 1s
6826 03:01:00.419964 Listened to connection for namespace 'common' for up to 1s
6827 03:01:00.420952 Listened to connection for namespace 'common' for up to 1s
6828 03:01:00.421783 Listened to connection for namespace 'common' for up to 1s
6829 03:01:00.422537 Listened to connection for namespace 'common' for up to 1s
6830 03:01:00.424148 Listened to connection for namespace 'common' for up to 1s
6831 03:01:00.424984 Listened to connection for namespace 'common' for up to 1s
6832 03:01:00.425743 Listened to connection for namespace 'common' for up to 1s
6833 03:01:00.427368 Listened to connection for namespace 'common' for up to 1s
6834 03:01:00.428209 Listened to connection for namespace 'common' for up to 1s
6835 03:01:00.430246 Listened to connection for namespace 'common' for up to 1s
6836 03:01:00.431077 Listened to connection for namespace 'common' for up to 1s
6837 03:01:00.433103 Listened to connection for namespace 'common' for up to 1s
6838 03:01:00.434063 Listened to connection for namespace 'common' for up to 1s
6839 03:01:00.434840 Listened to connection for namespace 'common' for up to 1s
6840 03:01:00.435633 Listened to connection for namespace 'common' for up to 1s
6841 03:01:00.436361 Listened to connection for namespace 'common' for up to 1s
6842 03:01:00.437236 Listened to connection for namespace 'common' for up to 1s
6843 03:01:00.438133 Listened to connection for namespace 'common' for up to 1s
6844 03:01:00.439783 Listened to connection for namespace 'common' for up to 1s
6845 03:01:00.441212 Listened to connection for namespace 'common' for up to 1s
6846 03:01:00.442528 Listened to connection for namespace 'common' for up to 1s
6847 03:01:00.443398 Listened to connection for namespace 'common' for up to 1s
6848 03:01:00.444159 Listened to connection for namespace 'common' for up to 1s
6849 03:01:00.445899 Listened to connection for namespace 'common' for up to 1s
6850 03:01:00.447988 Listened to connection for namespace 'common' for up to 1s
6851 03:01:00.448877 Listened to connection for namespace 'common' for up to 1s
6852 03:01:00.450844 Listened to connection for namespace 'common' for up to 1s
6853 03:01:00.451914 Listened to connection for namespace 'common' for up to 1s
6854 03:01:00.452740 Listened to connection for namespace 'common' for up to 1s
6855 03:01:00.453769 Listened to connection for namespace 'common' for up to 1s
6856 03:01:00.454672 Listened to connection for namespace 'common' for up to 1s
6857 03:01:00.455566 Listened to connection for namespace 'common' for up to 1s
6858 03:01:00.456398 Listened to connection for namespace 'common' for up to 1s
6859 03:01:00.457222 Listened to connection for namespace 'common' for up to 1s
6860 03:01:00.460074 Listened to connection for namespace 'common' for up to 1s
6861 03:01:00.461359 Listened to connection for namespace 'common' for up to 1s
6862 03:01:00.462702 Listened to connection for namespace 'common' for up to 1s
6863 03:01:00.464063 Listened to connection for namespace 'common' for up to 1s
6864 03:01:00.465891 Listened to connection for namespace 'common' for up to 1s
6865 03:01:00.467180 Listened to connection for namespace 'common' for up to 1s
6866 03:01:00.468070 Listened to connection for namespace 'common' for up to 1s
6867 03:01:00.468853 Listened to connection for namespace 'common' for up to 1s
6868 03:01:00.469614 Listened to connection for namespace 'common' for up to 1s
6869 03:01:00.470348 Listened to connection for namespace 'common' for up to 1s
6870 03:01:00.471185 Listened to connection for namespace 'common' for up to 1s
6871 03:01:00.472271 Listened to connection for namespace 'common' for up to 1s
6872 03:01:00.473761 Listened to connection for namespace 'common' for up to 1s
6873 03:01:00.475334 Listened to connection for namespace 'common' for up to 1s
6874 03:01:00.476159 Listened to connection for namespace 'common' for up to 1s
6875 03:01:00.476901 Listened to connection for namespace 'common' for up to 1s
6876 03:01:00.477645 Listened to connection for namespace 'common' for up to 1s
6877 03:01:00.478369 Listened to connection for namespace 'common' for up to 1s
6878 03:01:00.479175 Listened to connection for namespace 'common' for up to 1s
6879 03:01:00.480759 Listened to connection for namespace 'common' for up to 1s
6880 03:01:00.481605 Listened to connection for namespace 'common' for up to 1s
6881 03:01:00.482380 Listened to connection for namespace 'common' for up to 1s
6882 03:01:00.488057 Listened to connection for namespace 'common' for up to 1s
6883 03:01:00.489929 Listened to connection for namespace 'common' for up to 1s
6884 03:01:00.490744 Listened to connection for namespace 'common' for up to 1s
6885 03:01:00.491540 Listened to connection for namespace 'common' for up to 1s
6886 03:01:00.493806 Listened to connection for namespace 'common' for up to 1s
6887 03:01:00.494989 Listened to connection for namespace 'common' for up to 1s
6888 03:01:00.495815 Listened to connection for namespace 'common' for up to 1s
6889 03:01:00.496572 Listened to connection for namespace 'common' for up to 1s
6890 03:01:00.497318 Listened to connection for namespace 'common' for up to 1s
6891 03:01:00.498837 Listened to connection for namespace 'common' for up to 1s
6892 03:01:00.499739 Listened to connection for namespace 'common' for up to 1s
6893 03:01:00.500601 Listened to connection for namespace 'common' for up to 1s
6894 03:01:00.501846 Listened to connection for namespace 'common' for up to 1s
6895 03:01:00.503097 Listened to connection for namespace 'common' for up to 1s
6896 03:01:00.503952 Listened to connection for namespace 'common' for up to 1s
6897 03:01:00.504797 Listened to connection for namespace 'common' for up to 1s
6898 03:01:00.505526 Listened to connection for namespace 'common' for up to 1s
6899 03:01:00.506308 Listened to connection for namespace 'common' for up to 1s
6900 03:01:00.508243 Listened to connection for namespace 'common' for up to 1s
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6902 03:01:00.510252 Listened to connection for namespace 'common' for up to 1s
6903 03:01:00.511021 Listened to connection for namespace 'common' for up to 1s
6904 03:01:00.511771 Listened to connection for namespace 'common' for up to 1s
6905 03:01:00.512503 Listened to connection for namespace 'common' for up to 1s
6906 03:01:00.513218 Listened to connection for namespace 'common' for up to 1s
6907 03:01:00.513938 Listened to connection for namespace 'common' for up to 1s
6908 03:01:00.514856 Listened to connection for namespace 'common' for up to 1s
6909 03:01:00.516165 Listened to connection for namespace 'common' for up to 1s
6910 03:01:00.517007 Listened to connection for namespace 'common' for up to 1s
6911 03:01:00.517783 Listened to connection for namespace 'common' for up to 1s
6912 03:01:00.518530 Listened to connection for namespace 'common' for up to 1s
6913 03:01:00.519344 Listened to connection for namespace 'common' for up to 1s
6914 03:01:00.520137 Listened to connection for namespace 'common' for up to 1s
6915 03:01:00.521385 Listened to connection for namespace 'common' for up to 1s
6916 03:01:00.522866 Listened to connection for namespace 'common' for up to 1s
6917 03:01:00.523817 Listened to connection for namespace 'common' for up to 1s
6918 03:01:00.524598 Listened to connection for namespace 'common' for up to 1s
6919 03:01:00.525346 Listened to connection for namespace 'common' for up to 1s
6920 03:01:00.526090 Listened to connection for namespace 'common' for up to 1s
6921 03:01:00.526806 Listened to connection for namespace 'common' for up to 1s
6922 03:01:00.527545 Listened to connection for namespace 'common' for up to 1s
6923 03:01:00.528272 Listened to connection for namespace 'common' for up to 1s
6924 03:01:00.529707 Listened to connection for namespace 'common' for up to 1s
6925 03:01:00.530738 Listened to connection for namespace 'common' for up to 1s
6926 03:01:00.531583 Listened to connection for namespace 'common' for up to 1s
6927 03:01:00.534274 Listened to connection for namespace 'common' for up to 1s
6928 03:01:00.535099 Listened to connection for namespace 'common' for up to 1s
6929 03:01:00.535894 Listened to connection for namespace 'common' for up to 1s
6930 03:01:00.536712 Listened to connection for namespace 'common' for up to 1s
6931 03:01:00.537503 Listened to connection for namespace 'common' for up to 1s
6932 03:01:00.538253 Listened to connection for namespace 'common' for up to 1s
6933 03:01:00.539014 Listened to connection for namespace 'common' for up to 1s
6934 03:01:00.539783 Listened to connection for namespace 'common' for up to 1s
6935 03:01:00.541808 Listened to connection for namespace 'common' for up to 1s
6936 03:01:00.544201 Listened to connection for namespace 'common' for up to 1s
6937 03:01:00.546990 Listened to connection for namespace 'common' for up to 1s
6938 03:01:00.549064 Listened to connection for namespace 'common' for up to 1s
6939 03:01:00.549891 Listened to connection for namespace 'common' for up to 1s
6940 03:01:00.550696 Listened to connection for namespace 'common' for up to 1s
6941 03:01:00.551488 Listened to connection for namespace 'common' for up to 1s
6942 03:01:00.552706 Listened to connection for namespace 'common' for up to 1s
6943 03:01:00.554874 Listened to connection for namespace 'common' for up to 1s
6944 03:01:00.556129 Listened to connection for namespace 'common' for up to 1s
6945 03:01:00.557237 Listened to connection for namespace 'common' for up to 1s
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6949 03:01:00.561591 Listened to connection for namespace 'common' for up to 1s
6950 03:01:00.563041 Listened to connection for namespace 'common' for up to 1s
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6969 03:01:00.581807 Listened to connection for namespace 'common' for up to 1s
6970 03:01:00.582617 Listened to connection for namespace 'common' for up to 1s
6971 03:01:00.584350 Listened to connection for namespace 'common' for up to 1s
6972 03:01:00.585252 Listened to connection for namespace 'common' for up to 1s
6973 03:01:00.586136 Listened to connection for namespace 'common' for up to 1s
6974 03:01:00.587110 Listened to connection for namespace 'common' for up to 1s
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6985 03:01:00.598931 Listened to connection for namespace 'common' for up to 1s
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6989 03:01:00.602322 Listened to connection for namespace 'common' for up to 1s
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7031 03:01:00.637914 Listened to connection for namespace 'common' for up to 1s
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7033 03:01:00.638924 Listened to connection for namespace 'common' for up to 1s
7034 03:01:00.640747 Listened to connection for namespace 'common' for up to 1s
7035 03:01:00.643463 Listened to connection for namespace 'common' for up to 1s
7036 03:01:00.645014 Listened to connection for namespace 'common' for up to 1s
7037 03:01:00.645968 Listened to connection for namespace 'common' for up to 1s
7038 03:01:00.646940 Listened to connection for namespace 'common' for up to 1s
7039 03:01:00.647465 Listened to connection for namespace 'common' for up to 1s
7040 03:01:00.649879 Listened to connection for namespace 'common' for up to 1s
7041 03:01:00.650671 Listened to connection for namespace 'common' for up to 1s
7042 03:01:00.651263 Listened to connection for namespace 'common' for up to 1s
7043 03:01:00.651787 Listened to connection for namespace 'common' for up to 1s
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7045 03:01:00.657022 Listened to connection for namespace 'common' for up to 1s
7046 03:01:00.657825 Listened to connection for namespace 'common' for up to 1s
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7066 03:01:00.681294 Listened to connection for namespace 'common' for up to 1s
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7074 03:01:00.692308 Listened to connection for namespace 'common' for up to 1s
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7076 03:01:00.693883 Listened to connection for namespace 'common' for up to 1s
7077 03:01:00.694630 Listened to connection for namespace 'common' for up to 1s
7078 03:01:00.695442 Listened to connection for namespace 'common' for up to 1s
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7081 03:01:00.698460 Listened to connection for namespace 'common' for up to 1s
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7085 03:01:00.703830 Listened to connection for namespace 'common' for up to 1s
7086 03:01:00.704876 Listened to connection for namespace 'common' for up to 1s
7087 03:01:00.705648 Listened to connection for namespace 'common' for up to 1s
7088 03:01:00.706379 Listened to connection for namespace 'common' for up to 1s
7089 03:01:00.707237 Listened to connection for namespace 'common' for up to 1s
7090 03:01:00.708194 Listened to connection for namespace 'common' for up to 1s
7091 03:01:00.709023 Listened to connection for namespace 'common' for up to 1s
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7093 03:01:00.710818 Listened to connection for namespace 'common' for up to 1s
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7095 03:01:00.712563 Listened to connection for namespace 'common' for up to 1s
7096 03:01:00.713430 Listened to connection for namespace 'common' for up to 1s
7097 03:01:00.714290 Listened to connection for namespace 'common' for up to 1s
7098 03:01:00.715086 Listened to connection for namespace 'common' for up to 1s
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7101 03:01:00.717439 Listened to connection for namespace 'common' for up to 1s
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7109 03:01:00.731638 Listened to connection for namespace 'common' for up to 1s
7110 03:01:00.734523 Listened to connection for namespace 'common' for up to 1s
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7112 03:01:00.736340 Listened to connection for namespace 'common' for up to 1s
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7114 03:01:00.738702 Listened to connection for namespace 'common' for up to 1s
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7118 03:01:00.742005 Listened to connection for namespace 'common' for up to 1s
7119 03:01:00.742742 Listened to connection for namespace 'common' for up to 1s
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7335 03:01:00.983849 Listened to connection for namespace 'common' for up to 1s
7336 03:01:00.984461 Listened to connection for namespace 'common' for up to 1s
7337 03:01:00.985043 Listened to connection for namespace 'common' for up to 1s
7338 03:01:00.985618 Listened to connection for namespace 'common' for up to 1s
7339 03:01:00.986575 Listened to connection for namespace 'common' for up to 1s
7340 03:01:00.987312 Listened to connection for namespace 'common' for up to 1s
7341 03:01:00.989958 Listened to connection for namespace 'common' for up to 1s
7342 03:01:00.991173 Listened to connection for namespace 'common' for up to 1s
7343 03:01:00.991862 Listened to connection for namespace 'common' for up to 1s
7344 03:01:00.992155 Finalising connection for namespace 'common'
7345 03:01:00.992470 Disconnecting from shell: Finalise
7346 03:01:00.992733 / #
7347 03:01:01.094391 end: 4.2 read-feedback (duration 00:00:01) [common]
7348 03:01:01.095158 end: 4 finalize (duration 00:00:01) [common]
7349 03:01:01.095672 Cleaning after the job
7350 03:01:01.096175 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/ramdisk
7351 03:01:01.099325 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/kernel
7352 03:01:01.103590 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/nfsrootfs
7353 03:01:01.173757 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6750339/tftp-deploy-71g228yw/modules
7354 03:01:01.174785 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6750339
7355 03:01:01.351892 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6750339
7356 03:01:01.352064 Job finished correctly