Boot log: hp-11A-G6-EE-grunt
- Errors: 0
- Warnings: 1
- Kernel Warnings: 0
- Boot result: PASS
- Kernel Errors: 0
1 03:36:50.602715 lava-dispatcher, installed at version: 2022.04
2 03:36:50.602898 start: 0 validate
3 03:36:50.603030 Start time: 2022-06-28 03:36:50.603023+00:00 (UTC)
4 03:36:50.603158 Using caching service: 'http://localhost/cache/?uri=%s'
5 03:36:50.603288 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 03:36:50.892076 Using caching service: 'http://localhost/cache/?uri=%s'
7 03:36:50.892756 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.125-cip10%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fkernel%2FbzImage exists
8 03:36:51.188513 Using caching service: 'http://localhost/cache/?uri=%s'
9 03:36:51.188782 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 03:36:51.481564 Using caching service: 'http://localhost/cache/?uri=%s'
11 03:36:51.482227 Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-5.10.y-cip%2Fv5.10.125-cip10%2Fx86_64%2Fx86_64_defconfig%2Bx86-chromebook%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
12 03:36:51.773746 validate duration: 1.17
14 03:36:51.774030 start: 1 tftp-deploy (timeout 00:10:00) [common]
15 03:36:51.774154 start: 1.1 download-retry (timeout 00:10:00) [common]
16 03:36:51.774246 start: 1.1.1 http-download (timeout 00:10:00) [common]
17 03:36:51.774347 Not decompressing ramdisk as can be used compressed.
18 03:36:51.774436 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/amd64/initrd.cpio.gz
19 03:36:51.774502 saving as /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/ramdisk/initrd.cpio.gz
20 03:36:51.774564 total size: 5411042 (5MB)
21 03:36:51.775638 progress 0% (0MB)
22 03:36:51.777120 progress 5% (0MB)
23 03:36:51.778540 progress 10% (0MB)
24 03:36:51.779959 progress 15% (0MB)
25 03:36:51.781467 progress 20% (1MB)
26 03:36:51.782774 progress 25% (1MB)
27 03:36:51.784075 progress 30% (1MB)
28 03:36:51.785423 progress 35% (1MB)
29 03:36:51.786855 progress 40% (2MB)
30 03:36:51.788132 progress 45% (2MB)
31 03:36:51.789453 progress 50% (2MB)
32 03:36:51.790746 progress 55% (2MB)
33 03:36:51.792205 progress 60% (3MB)
34 03:36:51.793531 progress 65% (3MB)
35 03:36:51.794825 progress 70% (3MB)
36 03:36:51.796108 progress 75% (3MB)
37 03:36:51.797592 progress 80% (4MB)
38 03:36:51.798897 progress 85% (4MB)
39 03:36:51.800229 progress 90% (4MB)
40 03:36:51.801592 progress 95% (4MB)
41 03:36:51.803043 progress 100% (5MB)
42 03:36:51.803222 5MB downloaded in 0.03s (180.10MB/s)
43 03:36:51.803376 end: 1.1.1 http-download (duration 00:00:00) [common]
45 03:36:51.803622 end: 1.1 download-retry (duration 00:00:00) [common]
46 03:36:51.803712 start: 1.2 download-retry (timeout 00:10:00) [common]
47 03:36:51.803799 start: 1.2.1 http-download (timeout 00:10:00) [common]
48 03:36:51.803901 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kernel/bzImage
49 03:36:51.803969 saving as /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/kernel/bzImage
50 03:36:51.804031 total size: 13099584 (12MB)
51 03:36:51.804092 No compression specified
52 03:36:51.805103 progress 0% (0MB)
53 03:36:51.808272 progress 5% (0MB)
54 03:36:51.811498 progress 10% (1MB)
55 03:36:51.814762 progress 15% (1MB)
56 03:36:51.817992 progress 20% (2MB)
57 03:36:51.821146 progress 25% (3MB)
58 03:36:51.824334 progress 30% (3MB)
59 03:36:51.827500 progress 35% (4MB)
60 03:36:51.830626 progress 40% (5MB)
61 03:36:51.833797 progress 45% (5MB)
62 03:36:51.836933 progress 50% (6MB)
63 03:36:51.840104 progress 55% (6MB)
64 03:36:51.843278 progress 60% (7MB)
65 03:36:51.846461 progress 65% (8MB)
66 03:36:51.849595 progress 70% (8MB)
67 03:36:51.852672 progress 75% (9MB)
68 03:36:51.855782 progress 80% (10MB)
69 03:36:51.858906 progress 85% (10MB)
70 03:36:51.862112 progress 90% (11MB)
71 03:36:51.865198 progress 95% (11MB)
72 03:36:51.868332 progress 100% (12MB)
73 03:36:51.868590 12MB downloaded in 0.06s (193.52MB/s)
74 03:36:51.868742 end: 1.2.1 http-download (duration 00:00:00) [common]
76 03:36:51.868979 end: 1.2 download-retry (duration 00:00:00) [common]
77 03:36:51.869068 start: 1.3 download-retry (timeout 00:10:00) [common]
78 03:36:51.869157 start: 1.3.1 http-download (timeout 00:10:00) [common]
79 03:36:51.869267 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/amd64/full.rootfs.tar.xz
80 03:36:51.869337 saving as /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/nfsrootfs/full.rootfs.tar
81 03:36:51.869400 total size: 207053672 (197MB)
82 03:36:51.869462 Using unxz to decompress xz
83 03:36:51.872555 progress 0% (0MB)
84 03:36:52.438170 progress 5% (9MB)
85 03:36:52.981744 progress 10% (19MB)
86 03:36:53.587894 progress 15% (29MB)
87 03:36:53.960947 progress 20% (39MB)
88 03:36:54.328066 progress 25% (49MB)
89 03:36:54.931920 progress 30% (59MB)
90 03:36:55.497245 progress 35% (69MB)
91 03:36:56.099857 progress 40% (79MB)
92 03:36:56.677085 progress 45% (88MB)
93 03:36:57.268582 progress 50% (98MB)
94 03:36:57.898200 progress 55% (108MB)
95 03:36:58.600347 progress 60% (118MB)
96 03:36:58.745290 progress 65% (128MB)
97 03:36:58.896524 progress 70% (138MB)
98 03:36:58.996123 progress 75% (148MB)
99 03:36:59.071780 progress 80% (158MB)
100 03:36:59.144146 progress 85% (167MB)
101 03:36:59.248658 progress 90% (177MB)
102 03:36:59.518643 progress 95% (187MB)
103 03:37:00.110976 progress 100% (197MB)
104 03:37:00.117141 197MB downloaded in 8.25s (23.94MB/s)
105 03:37:00.117450 end: 1.3.1 http-download (duration 00:00:08) [common]
107 03:37:00.117729 end: 1.3 download-retry (duration 00:00:08) [common]
108 03:37:00.117826 start: 1.4 download-retry (timeout 00:09:52) [common]
109 03:37:00.117925 start: 1.4.1 http-download (timeout 00:09:52) [common]
110 03:37:00.118050 downloading http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/modules.tar.xz
111 03:37:00.118124 saving as /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/modules/modules.tar
112 03:37:00.118194 total size: 2070876 (1MB)
113 03:37:00.118264 Using unxz to decompress xz
114 03:37:00.121465 progress 1% (0MB)
115 03:37:00.123293 progress 6% (0MB)
116 03:37:00.128943 progress 11% (0MB)
117 03:37:00.135610 progress 17% (0MB)
118 03:37:00.141712 progress 22% (0MB)
119 03:37:00.150662 progress 28% (0MB)
120 03:37:00.158413 progress 33% (0MB)
121 03:37:00.165537 progress 39% (0MB)
122 03:37:00.170371 progress 44% (0MB)
123 03:37:00.175494 progress 49% (0MB)
124 03:37:00.183208 progress 55% (1MB)
125 03:37:00.191531 progress 60% (1MB)
126 03:37:00.199568 progress 66% (1MB)
127 03:37:00.208041 progress 71% (1MB)
128 03:37:00.215990 progress 77% (1MB)
129 03:37:00.221838 progress 82% (1MB)
130 03:37:00.227389 progress 87% (1MB)
131 03:37:00.235615 progress 93% (1MB)
132 03:37:00.241559 progress 98% (1MB)
133 03:37:00.250503 1MB downloaded in 0.13s (14.93MB/s)
134 03:37:00.250767 end: 1.4.1 http-download (duration 00:00:00) [common]
136 03:37:00.251052 end: 1.4 download-retry (duration 00:00:00) [common]
137 03:37:00.251163 start: 1.5 prepare-tftp-overlay (timeout 00:09:52) [common]
138 03:37:00.251267 start: 1.5.1 extract-nfsrootfs (timeout 00:09:52) [common]
139 03:37:02.345958 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6694080/extract-nfsrootfs-eyc0bbx_
140 03:37:02.346166 end: 1.5.1 extract-nfsrootfs (duration 00:00:02) [common]
141 03:37:02.346272 start: 1.5.2 lava-overlay (timeout 00:09:49) [common]
142 03:37:02.346408 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn
143 03:37:02.346506 makedir: /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin
144 03:37:02.346589 makedir: /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/tests
145 03:37:02.346667 makedir: /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/results
146 03:37:02.346763 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-add-keys
147 03:37:02.346891 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-add-sources
148 03:37:02.347012 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-background-process-start
149 03:37:02.347140 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-background-process-stop
150 03:37:02.347257 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-common-functions
151 03:37:02.347366 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-echo-ipv4
152 03:37:02.347473 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-install-packages
153 03:37:02.347580 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-installed-packages
154 03:37:02.347689 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-os-build
155 03:37:02.347795 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-probe-channel
156 03:37:02.347902 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-probe-ip
157 03:37:02.348009 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-target-ip
158 03:37:02.348115 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-target-mac
159 03:37:02.348220 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-target-storage
160 03:37:02.348331 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-case
161 03:37:02.348439 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-event
162 03:37:02.348544 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-feedback
163 03:37:02.348650 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-raise
164 03:37:02.348755 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-reference
165 03:37:02.348860 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-runner
166 03:37:02.348967 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-set
167 03:37:02.349071 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-test-shell
168 03:37:02.349178 Updating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-add-keys (debian)
169 03:37:02.349358 Updating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-add-sources (debian)
170 03:37:02.349474 Updating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-install-packages (debian)
171 03:37:02.349584 Updating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-installed-packages (debian)
172 03:37:02.349692 Updating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/bin/lava-os-build (debian)
173 03:37:02.349787 Creating /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/environment
174 03:37:02.349872 LAVA metadata
175 03:37:02.349936 - LAVA_JOB_ID=6694080
176 03:37:02.349998 - LAVA_DISPATCHER_IP=192.168.201.1
177 03:37:02.350094 start: 1.5.2.1 lava-vland-overlay (timeout 00:09:49) [common]
178 03:37:02.350189 skipped lava-vland-overlay
179 03:37:02.350263 end: 1.5.2.1 lava-vland-overlay (duration 00:00:00) [common]
180 03:37:02.350343 start: 1.5.2.2 lava-multinode-overlay (timeout 00:09:49) [common]
181 03:37:02.350403 skipped lava-multinode-overlay
182 03:37:02.350474 end: 1.5.2.2 lava-multinode-overlay (duration 00:00:00) [common]
183 03:37:02.350553 start: 1.5.2.3 test-definition (timeout 00:09:49) [common]
184 03:37:02.350623 Loading test definitions
185 03:37:02.350712 start: 1.5.2.3.1 inline-repo-action (timeout 00:09:49) [common]
186 03:37:02.350784 Using /lava-6694080 at stage 0
187 03:37:02.351005 uuid=6694080_1.5.2.3.1 testdef=None
188 03:37:02.351093 end: 1.5.2.3.1 inline-repo-action (duration 00:00:00) [common]
189 03:37:02.351178 start: 1.5.2.3.2 test-overlay (timeout 00:09:49) [common]
190 03:37:02.351603 end: 1.5.2.3.2 test-overlay (duration 00:00:00) [common]
192 03:37:02.351834 start: 1.5.2.3.3 test-install-overlay (timeout 00:09:49) [common]
193 03:37:02.352353 end: 1.5.2.3.3 test-install-overlay (duration 00:00:00) [common]
195 03:37:02.352593 start: 1.5.2.3.4 test-runscript-overlay (timeout 00:09:49) [common]
196 03:37:02.353050 runner path: /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/0/tests/0_timesync-off test_uuid 6694080_1.5.2.3.1
197 03:37:02.353194 end: 1.5.2.3.4 test-runscript-overlay (duration 00:00:00) [common]
199 03:37:02.353574 start: 1.5.2.3.5 git-repo-action (timeout 00:09:49) [common]
200 03:37:02.353648 Using /lava-6694080 at stage 0
201 03:37:02.353742 Fetching tests from https://github.com/kernelci/test-definitions.git
202 03:37:02.353821 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/0/tests/1_kselftest-lkdtm'
203 03:37:11.436627 Running '/usr/bin/git checkout kernelci.org
204 03:37:11.570346 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
205 03:37:11.571028 uuid=6694080_1.5.2.3.5 testdef=None
206 03:37:11.571193 end: 1.5.2.3.5 git-repo-action (duration 00:00:09) [common]
208 03:37:11.571444 start: 1.5.2.3.6 test-overlay (timeout 00:09:40) [common]
209 03:37:11.572158 end: 1.5.2.3.6 test-overlay (duration 00:00:00) [common]
211 03:37:11.572409 start: 1.5.2.3.7 test-install-overlay (timeout 00:09:40) [common]
212 03:37:11.573346 end: 1.5.2.3.7 test-install-overlay (duration 00:00:00) [common]
214 03:37:11.573604 start: 1.5.2.3.8 test-runscript-overlay (timeout 00:09:40) [common]
215 03:37:11.574522 runner path: /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/0/tests/1_kselftest-lkdtm test_uuid 6694080_1.5.2.3.5
216 03:37:11.574613 BOARD='hp-11A-G6-EE-grunt'
217 03:37:11.574687 BRANCH='cip'
218 03:37:11.574750 SKIPFILE='skipfile-lkft.yaml'
219 03:37:11.574811 TESTPROG_URL='http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz'
220 03:37:11.574872 TST_CASENAME=''
221 03:37:11.574930 TST_CMDFILES='lkdtm'
222 03:37:11.575069 end: 1.5.2.3.8 test-runscript-overlay (duration 00:00:00) [common]
224 03:37:11.575294 Creating lava-test-runner.conf files
225 03:37:11.575360 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6694080/lava-overlay-4z1ttdkn/lava-6694080/0 for stage 0
226 03:37:11.575450 - 0_timesync-off
227 03:37:11.575522 - 1_kselftest-lkdtm
228 03:37:11.575615 end: 1.5.2.3 test-definition (duration 00:00:09) [common]
229 03:37:11.575711 start: 1.5.2.4 compress-overlay (timeout 00:09:40) [common]
230 03:37:18.747802 end: 1.5.2.4 compress-overlay (duration 00:00:07) [common]
231 03:37:18.747968 start: 1.5.2.5 persistent-nfs-overlay (timeout 00:09:33) [common]
232 03:37:18.748064 end: 1.5.2.5 persistent-nfs-overlay (duration 00:00:00) [common]
233 03:37:18.748168 end: 1.5.2 lava-overlay (duration 00:00:16) [common]
234 03:37:18.748261 start: 1.5.3 extract-overlay-ramdisk (timeout 00:09:33) [common]
235 03:37:18.851868 end: 1.5.3 extract-overlay-ramdisk (duration 00:00:00) [common]
236 03:37:18.852224 start: 1.5.4 extract-modules (timeout 00:09:33) [common]
237 03:37:18.852333 extracting modules file /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6694080/extract-nfsrootfs-eyc0bbx_
238 03:37:18.875741 extracting modules file /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6694080/extract-overlay-ramdisk-uel82wb2/ramdisk
239 03:37:18.898515 end: 1.5.4 extract-modules (duration 00:00:00) [common]
240 03:37:18.898682 start: 1.5.5 apply-overlay-tftp (timeout 00:09:33) [common]
241 03:37:18.898776 [common] Applying overlay to NFS
242 03:37:18.898847 [common] Applying overlay /var/lib/lava/dispatcher/tmp/6694080/compress-overlay-r6ua8z1p/overlay-1.5.2.4.tar.gz to directory /var/lib/lava/dispatcher/tmp/6694080/extract-nfsrootfs-eyc0bbx_
243 03:37:19.334749 end: 1.5.5 apply-overlay-tftp (duration 00:00:00) [common]
244 03:37:19.334915 start: 1.5.6 configure-preseed-file (timeout 00:09:32) [common]
245 03:37:19.335009 end: 1.5.6 configure-preseed-file (duration 00:00:00) [common]
246 03:37:19.335102 start: 1.5.7 compress-ramdisk (timeout 00:09:32) [common]
247 03:37:19.335186 Building ramdisk /var/lib/lava/dispatcher/tmp/6694080/extract-overlay-ramdisk-uel82wb2/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6694080/extract-overlay-ramdisk-uel82wb2/ramdisk
248 03:37:19.400880 >> 51805 blocks
249 03:37:20.225694 rename /var/lib/lava/dispatcher/tmp/6694080/extract-overlay-ramdisk-uel82wb2/ramdisk.cpio.gz to /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/ramdisk/ramdisk.cpio.gz
250 03:37:20.226114 end: 1.5.7 compress-ramdisk (duration 00:00:01) [common]
251 03:37:20.226234 start: 1.5.8 prepare-kernel (timeout 00:09:32) [common]
252 03:37:20.226333 start: 1.5.8.1 prepare-fit (timeout 00:09:32) [common]
253 03:37:20.226429 No mkimage arch provided, not using FIT.
254 03:37:20.226518 end: 1.5.8.1 prepare-fit (duration 00:00:00) [common]
255 03:37:20.226601 end: 1.5.8 prepare-kernel (duration 00:00:00) [common]
256 03:37:20.226702 end: 1.5 prepare-tftp-overlay (duration 00:00:20) [common]
257 03:37:20.226793 start: 1.6 lxc-create-udev-rule-action (timeout 00:09:32) [common]
258 03:37:20.226872 No LXC device requested
259 03:37:20.226957 end: 1.6 lxc-create-udev-rule-action (duration 00:00:00) [common]
260 03:37:20.227043 start: 1.7 deploy-device-env (timeout 00:09:32) [common]
261 03:37:20.227125 end: 1.7 deploy-device-env (duration 00:00:00) [common]
262 03:37:20.227201 Checking files for TFTP limit of 4294967296 bytes.
263 03:37:20.227622 end: 1 tftp-deploy (duration 00:00:28) [common]
264 03:37:20.227729 start: 2 depthcharge-action (timeout 00:05:00) [common]
265 03:37:20.227821 start: 2.1 depthcharge-overlay (timeout 00:05:00) [common]
266 03:37:20.227953 substitutions:
267 03:37:20.228021 - {DTB}: None
268 03:37:20.228086 - {INITRD}: 6694080/tftp-deploy-xmcitl6y/ramdisk/ramdisk.cpio.gz
269 03:37:20.228146 - {KERNEL}: 6694080/tftp-deploy-xmcitl6y/kernel/bzImage
270 03:37:20.228204 - {LAVA_MAC}: None
271 03:37:20.228261 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6694080/extract-nfsrootfs-eyc0bbx_
272 03:37:20.228319 - {NFS_SERVER_IP}: 192.168.201.1
273 03:37:20.228375 - {PRESEED_CONFIG}: None
274 03:37:20.228433 - {PRESEED_LOCAL}: None
275 03:37:20.228489 - {RAMDISK}: 6694080/tftp-deploy-xmcitl6y/ramdisk/ramdisk.cpio.gz
276 03:37:20.228545 - {ROOT_PART}: None
277 03:37:20.228600 - {ROOT}: None
278 03:37:20.228655 - {SERVER_IP}: 192.168.201.1
279 03:37:20.228710 - {TEE}: None
280 03:37:20.228765 Parsed boot commands:
281 03:37:20.228819 - tftpboot 192.168.201.1 {DEPTHCHARGE_KERNEL} {CMDLINE} {DEPTHCHARGE_RAMDISK}
282 03:37:20.228985 Parsed boot commands: tftpboot 192.168.201.1 6694080/tftp-deploy-xmcitl6y/kernel/bzImage 6694080/tftp-deploy-xmcitl6y/kernel/cmdline 6694080/tftp-deploy-xmcitl6y/ramdisk/ramdisk.cpio.gz
283 03:37:20.229080 end: 2.1 depthcharge-overlay (duration 00:00:00) [common]
284 03:37:20.229170 start: 2.2 depthcharge-retry (timeout 00:05:00) [common]
285 03:37:20.229302 start: 2.2.1 reset-connection (timeout 00:05:00) [common]
286 03:37:20.229392 start: 2.2.1.1 disconnect-device (timeout 00:05:00) [common]
287 03:37:20.229467 Not connected, no need to disconnect.
288 03:37:20.229554 end: 2.2.1.1 disconnect-device (duration 00:00:00) [common]
289 03:37:20.229646 start: 2.2.1.2 connect-device (timeout 00:05:00) [common]
290 03:37:20.229750 [common] connect-device Connecting to device using '/usr/bin/console -k -f -M localhost hp-11A-G6-EE-grunt-cbg-0'
291 03:37:20.232505 Setting prompt string to ['lava-test: # ']
292 03:37:20.232797 end: 2.2.1.2 connect-device (duration 00:00:00) [common]
293 03:37:20.232906 end: 2.2.1 reset-connection (duration 00:00:00) [common]
294 03:37:20.233004 start: 2.2.2 reset-device (timeout 00:05:00) [common]
295 03:37:20.233099 start: 2.2.2.1 pdu-reboot (timeout 00:05:00) [common]
296 03:37:20.233316 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=hp-11A-G6-EE-grunt-cbg-0' '--port=1' '--command=reboot'
297 03:37:20.252793 >> Command sent successfully.
298 03:37:20.254713 Returned 0 in 0 seconds
299 03:37:20.355488 end: 2.2.2.1 pdu-reboot (duration 00:00:00) [common]
301 03:37:20.355814 end: 2.2.2 reset-device (duration 00:00:00) [common]
302 03:37:20.355916 start: 2.2.3 depthcharge-start (timeout 00:05:00) [common]
303 03:37:20.356002 Setting prompt string to 'Starting depthcharge on grunt...'
304 03:37:20.356071 Changing prompt to 'Starting depthcharge on grunt...'
305 03:37:20.356139 depthcharge-start: Wait for prompt Starting depthcharge on grunt... (timeout 00:05:00)
306 03:37:20.356413 [Enter `^Ec?' for help]
307 03:37:26.936686
308 03:37:26.936848
309 03:37:26.942770 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 bootblock starting...
310 03:37:26.948770 Family_Model: 00670f00
311 03:37:26.948861 PMxC0 STATUS: 0x80800 DoReset BIT11
312 03:37:26.952787 DW I2C bus 1 at 0xfedc3000 (400 KHz)
313 03:37:26.954758 VBOOT: Loading verstage.
314 03:37:26.960233 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
315 03:37:26.963709 CBFS: Locating 'fallback/verstage'
316 03:37:26.967037 CBFS: Found @ offset aa8c0 size d5a4
317 03:37:26.982092
318 03:37:26.982178
319 03:37:26.988223 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 verstage starting...
320 03:37:26.992287 Probing TPM I2C: done! DID_VID 0x00281ae0
321 03:37:26.994906 TPM ready after 0 ms
322 03:37:26.998212 cr50 TPM 2.0 (i2c 1:0x50 id 0x28)
323 03:37:27.020385 TPM: setup succeeded
324 03:37:27.037946 src/security/tpm/tss/tcg-2.0/tss.c:177 index 0x1007 return code 0
325 03:37:27.040754 Chrome EC: UHEPI supported
326 03:37:27.042057 Phase 1
327 03:37:27.046870 FMAP: Found \"FLASH\" version 1.1 at d7f000.
328 03:37:27.050341 FMAP: base = ff000000 size = 1000000 #areas = 30
329 03:37:27.054957 FMAP: area GBB found @ d80000 (458752 bytes)
330 03:37:27.061233 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x0 / 0x0
331 03:37:27.061893 Phase 2
332 03:37:27.062787 Phase 3
333 03:37:27.066943 FMAP: area GBB found @ d80000 (458752 bytes)
334 03:37:27.074133 VB2:vb2_report_dev_firmware() This is developer signed firmware
335 03:37:27.077743 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
336 03:37:27.081688 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
337 03:37:27.087611 VB2:vb2_verify_keyblock() Checking key block signature...
338 03:37:27.114347 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
339 03:37:27.117678 FMAP: area VBLOCK_A found @ 21000 (65536 bytes)
340 03:37:27.122481 VB2:vb2_verify_fw_preamble() Verifying preamble.
341 03:37:27.129415 Phase 4
342 03:37:27.133628 FMAP: area FW_MAIN_A found @ 31000 (2154432 bytes)
343 03:37:27.140317 VB2:vb2api_init_hash() HW crypto for hash_alg 2 not supported, using SW
344 03:37:27.257452 VB2:vb2_rsa_verify_digest() Digest check failed!
345 03:37:27.262245 VB2:vb2_fail() Need recovery, reason: 0x1b / 0x7
346 03:37:27.263516 Saving nvdata
347 03:37:27.267569 Reboot requested (10020007)
348 03:37:27.267867 board_reset() called!
349 03:37:27.402881
350 03:37:27.403041
351 03:37:27.404090 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 bootblock starting...
352 03:37:27.404163 Family_Model: 00670f00
353 03:37:27.404854 PMxC0 STATUS: 0x80800 DoReset BIT11
354 03:37:27.404924 DW I2C bus 1 at 0xfedc3000 (400 KHz)
355 03:37:27.406112 VBOOT: Loading verstage.
356 03:37:27.406785 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
357 03:37:27.406857 CBFS: Locating 'fallback/verstage'
358 03:37:27.407515 CBFS: Found @ offset aa8c0 size d5a4
359 03:37:27.425888
360 03:37:27.425989
361 03:37:27.426504 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 verstage starting...
362 03:37:27.538190 Probing TPM I2C: .done! DID_VID 0x00281ae0
363 03:37:27.544206 TPM ready after 0 ms
364 03:37:27.544289 cr50 TPM 2.0 (i2c 1:0x50 id 0x28)
365 03:37:27.569749 TPM: setup succeeded
366 03:37:27.587699 src/security/tpm/tss/tcg-2.0/tss.c:177 index 0x1007 return code 0
367 03:37:27.590455 Chrome EC: UHEPI supported
368 03:37:27.591312 Phase 1
369 03:37:27.596548 FMAP: Found \"FLASH\" version 1.1 at d7f000.
370 03:37:27.600589 FMAP: base = ff000000 size = 1000000 #areas = 30
371 03:37:27.604029 FMAP: area GBB found @ d80000 (458752 bytes)
372 03:37:27.610149 VB2:vb2_check_recovery() Recovery reason from previous boot: 0x1b / 0x7
373 03:37:27.616894 VB2:vb2_check_recovery() We have a recovery request: 0x1b / 0x0
374 03:37:27.619559 Recovery requested (1009000e)
375 03:37:27.620403 Saving nvdata
376 03:37:27.635994 tlcl_extend: response is 0
377 03:37:27.651037 tlcl_extend: response is 0
378 03:37:27.658892 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
379 03:37:27.660080 CBFS: Locating 'fallback/romstage'
380 03:37:27.662944 CBFS: Found @ offset 80 size d2e4
381 03:37:27.664151
382 03:37:27.664223
383 03:37:27.669512 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 romstage starting...
384 03:37:27.675752 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
385 03:37:27.677665 CBFS: Locating 'smu_fw'
386 03:37:27.685008 CBFS: Found @ offset 7bc00 size 12262
387 03:37:27.705586 PSP: Load blob type 19 from @ffe6bc38... OK
388 03:37:27.710939 Google Chrome set keyboard backlight: 4 status (0)
389 03:37:27.712154 POST: 0x37
390 03:37:27.714984 agesawrapper_amdinitreset() entry
391 03:37:27.720410 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
392 03:37:27.723233 CBFS: Locating 'AGESA_PRE_MEM'
393 03:37:27.726597 CBFS: Found @ offset df80 size 53bcc
394 03:37:27.735578 agesawrapper_amdinitreset() returned AGESA_SUCCESS
395 03:37:27.736889 POST: 0x38
396 03:37:27.739627 agesawrapper_amdinitearly() entry
397 03:37:27.756508 Warning - AGESA callout: platform_PcieSlotResetControl not supported
398 03:37:27.761238 Warning - AGESA callout: platform_PcieSlotResetControl not supported
399 03:37:27.782625 agesawrapper_amdinitearly() returned AGESA_SUCCESS
400 03:37:27.785164 POST: 0x40
401 03:37:27.786491 agesawrapper_amdinitpost() entry
402 03:37:27.789281 DRAM clear on reset: Keep
403 03:37:27.793517 variant_mainboard_read_spd SPD index 8
404 03:37:27.799605 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
405 03:37:27.801734 CBFS: Locating 'spd.bin'
406 03:37:27.804484 CBFS: Found @ offset 79bc0 size 2000
407 03:37:28.068921 AGESA set: umamode UMA_SPECIFIED
408 03:37:28.073127 : syslimit 0x12effffff, bottomio 0x00d00000
409 03:37:28.077182 : uma size 16MB, uma start 0xcf000000
410 03:37:28.082614 agesawrapper_amdinitpost() returned AGESA_SUCCESS
411 03:37:28.083849 POST: 0x41
412 03:37:28.087281 Boot Count incremented to 39183
413 03:37:28.088518 POST: 0x42
414 03:37:28.093373 PSP: Notify that DRAM is available... OK
415 03:37:28.093451 POST: 0x43
416 03:37:28.093934 CBMEM:
417 03:37:28.097962 IMD: root @ cdfff000 254 entries.
418 03:37:28.100561 IMD: root @ cdffec00 62 entries.
419 03:37:28.103416 External stage cache:
420 03:37:28.107952 IMD: root @ cefff000 254 entries.
421 03:37:28.109356 IMD: root @ ceffec00 62 entries.
422 03:37:28.113359 creating vboot_handoff structure
423 03:37:28.116037 Chrome EC: UHEPI supported
424 03:37:28.120862 Chrome EC: clear events_b mask to 0x0000000021004000
425 03:37:28.123572 POST: 0x44
426 03:37:28.128504 MTRR Range: Start=cd000000 End=ce000000 (Size 1000000)
427 03:37:28.132517 MTRR Range: Start=ff000000 End=0 (Size 1000000)
428 03:37:28.137898 MTRR Range: Start=ce800000 End=cf000000 (Size 800000)
429 03:37:28.138619 POST: 0x45
430 03:37:28.144051 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
431 03:37:28.147528 CBFS: Locating 'fallback/postcar'
432 03:37:28.150919 CBFS: Found @ offset a2a80 size 41f4
433 03:37:28.156331 Decompressing stage fallback/postcar @ 0xcdfa1fc0 (33488 bytes)
434 03:37:28.167882 Loading module at cdfa2000 with entry cdfa2000. filesize: 0x3fd0 memsize: 0x8290
435 03:37:28.171274 Processing 114 relocs. Offset value of 0xcbfa2000
436 03:37:28.174071
437 03:37:28.174156
438 03:37:28.180235 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 postcar starting...
439 03:37:28.185635 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
440 03:37:28.188792 CBFS: Locating 'fallback/ramstage'
441 03:37:28.193623 CBFS: Found @ offset 61bc0 size 17f95
442 03:37:28.197812 Decompressing stage fallback/ramstage @ 0xcde9efc0 (1055256 bytes)
443 03:37:28.234612 Loading module at cde9f000 with entry cde9f000. filesize: 0x37198 memsize: 0x1019d8
444 03:37:28.238821 Processing 3480 relocs. Offset value of 0xcdd9f000
445 03:37:28.239566
446 03:37:28.239651
447 03:37:28.246327 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 ramstage starting...
448 03:37:28.246413 POST: 0x39
449 03:37:28.251639 FMAP: Found \"FLASH\" version 1.1 at d7f000.
450 03:37:28.255002 FMAP: base = ff000000 size = 1000000 #areas = 30
451 03:37:28.259680 FMAP: area RO_VPD found @ c00000 (16384 bytes)
452 03:37:28.263154 WARNING: RO_VPD is uninitialized or empty.
453 03:37:28.267112 FMAP: area RW_VPD found @ 465000 (8192 bytes)
454 03:37:28.270668 WARNING: RW_VPD is uninitialized or empty.
455 03:37:28.304250 POST: 0x80
456 03:37:28.304924 Normal boot.
457 03:37:28.305619 POST: 0x46
458 03:37:28.311776 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
459 03:37:28.313758 CBFS: Locating 'smu_fw2'
460 03:37:28.317145 CBFS: Found @ offset 8dec0 size 4cf2
461 03:37:28.327278 PSP: Load blob type 1a from @ffe7def8... OK
462 03:37:28.329389 POST: 0x47
463 03:37:28.331434 agesawrapper_amdinitenv() entry
464 03:37:28.338237 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
465 03:37:28.339515 CBFS: Locating 'AGESA_POST_MEM'
466 03:37:28.343528 CBFS: Found @ offset b7f00 size 135b2
467 03:37:28.348394 Decompressing stage AGESA_POST_MEM @ 0xcde6cfc0 (198492 bytes)
468 03:37:28.379644 Loading module at cde6d000 with entry cde6d000. filesize: 0x2f340 memsize: 0x2f480
469 03:37:28.383933 Processing 1271 relocs. Offset value of 0xce06d000
470 03:37:28.386570 AGESA: Saving stage to cache
471 03:37:28.391143 Fch OEM config in INIT ENV Done
472 03:37:28.429133 agesawrapper_amdinitenv() returned AGESA_SUCCESS
473 03:37:28.430541 POST: 0x70
474 03:37:28.435280 BS: BS_PRE_DEVICE times (us): entry 124121 run 1061 exit 0
475 03:37:28.436134 POST: 0x71
476 03:37:28.438023 Board ID: 6
477 03:37:28.440730 mainboard: EC init
478 03:37:28.443518 Chrome EC: Set SMI mask to 0x0000000000000000
479 03:37:28.446297 Chrome EC: UHEPI supported
480 03:37:28.450992 Chrome EC: Set S5 LAZY WAKE mask to 0x0000000000000006
481 03:37:28.456735 Chrome EC: Set S3 LAZY WAKE mask to 0x0000000010001006
482 03:37:28.460666 Chrome EC: Set WAKE mask to 0x0000000000000000
483 03:37:28.464802 DW I2C bus 0 at 0xfedc2000 (400 KHz)
484 03:37:28.467871 DW I2C bus 2 at 0xfedc4000 (400 KHz)
485 03:37:28.471151 DW I2C bus 3 at 0xfedc5000 (400 KHz)
486 03:37:28.476618 FMAP: area RW_ELOG found @ 45d000 (16384 bytes)
487 03:37:28.477898 Manufacturer: ef
488 03:37:28.483447 SF: Detected W25Q128FW with sector size 0x1000, total 0x1000000
489 03:37:28.486241 ELOG: NV offset 0x45d000 size 0x4000
490 03:37:28.495914 ELOG: area is 4096 bytes, full threshold 3842, shrink size 1024
491 03:37:28.501974 ELOG: Event(17) added with size 13 at 2022-06-28 03:37:19 UTC
492 03:37:28.506266 POST: Unexpected post code in previous boot: 0x90
493 03:37:28.511531 ELOG: Event(A3) added with size 11 at 2022-06-28 03:37:19 UTC
494 03:37:28.516984 ELOG: Event(9F) added with size 14 at 2022-06-28 03:37:19 UTC
495 03:37:28.519658 PM1_STS: PWRBTN BMSTATUS
496 03:37:28.525854 setup_bsp_ramtop, TOP MEM: msr.lo = 0xd0000000, msr.hi = 0x00000000
497 03:37:28.531806 setup_bsp_ramtop, TOP MEM2: msr.lo = 0x2f000000, msr.hi = 0x00000001
498 03:37:28.537222 BS: BS_DEV_INIT_CHIPS times (us): entry 0 run 96190 exit 1
499 03:37:28.538031 POST: 0x72
500 03:37:28.540673 Enumerating buses...
501 03:37:28.544608 Show all devs... Before device enumeration.
502 03:37:28.546651 Root Device: enabled 1
503 03:37:28.547988 CPU_CLUSTER: 0: enabled 1
504 03:37:28.551411 DOMAIN: 0000: enabled 1
505 03:37:28.552667 MMIO: fedc2000: enabled 1
506 03:37:28.555545 MMIO: fedc3000: enabled 1
507 03:37:28.557737 MMIO: fedc4000: enabled 1
508 03:37:28.560534 MMIO: fedc5000: enabled 1
509 03:37:28.561863 APIC: 10: enabled 1
510 03:37:28.563884 PCI: 00:00.0: enabled 1
511 03:37:28.567312 PCI: 00:00.2: enabled 0
512 03:37:28.569380 PCI: 00:01.0: enabled 1
513 03:37:28.574942 PCI: 00:01.1: enabled 1
514 03:37:28.575029 PCI: 00:02.0: enabled 1
515 03:37:28.575097 PCI: 00:02.1: enabled 1
516 03:37:28.577497 PCI: 00:02.2: enabled 1
517 03:37:28.579574 PCI: 00:02.3: enabled 1
518 03:37:28.582877 PCI: 00:02.4: enabled 1
519 03:37:28.585004 PCI: 00:02.5: enabled 1
520 03:37:28.585717 PCI: 00:08.0: enabled 1
521 03:37:28.588560 PCI: 00:09.0: enabled 1
522 03:37:28.589884 PCI: 00:09.2: enabled 1
523 03:37:28.592269 PCI: 00:10.0: enabled 1
524 03:37:28.595272 PCI: 00:11.0: enabled 0
525 03:37:28.597420 PCI: 00:12.0: enabled 1
526 03:37:28.601217 PCI: 00:14.0: enabled 1
527 03:37:28.601332 PCI: 00:14.3: enabled 1
528 03:37:28.603183 PCI: 00:14.7: enabled 1
529 03:37:28.605216 PCI: 00:18.0: enabled 1
530 03:37:28.607415 PCI: 00:18.1: enabled 1
531 03:37:28.612079 PCI: 00:18.2: enabled 1
532 03:37:28.612160 PCI: 00:18.3: enabled 1
533 03:37:28.615547 PCI: 00:18.4: enabled 1
534 03:37:28.616160 PCI: 00:18.5: enabled 1
535 03:37:28.619356 GENERIC: 0.0: enabled 1
536 03:37:28.620798 I2C: 00:1a: enabled 1
537 03:37:28.622857 GENERIC: 0.1: enabled 1
538 03:37:28.624139 I2C: 00:50: enabled 1
539 03:37:28.629039 I2C: 00:15: enabled 1
540 03:37:28.629123 I2C: 00:39: enabled 1
541 03:37:28.630349 I2C: 00:10: enabled 1
542 03:37:28.635242 PCI: 00:00.0: enabled 1
543 03:37:28.635326 PNP: 0c09.0: enabled 1
544 03:37:28.636622 Compare with tree...
545 03:37:28.638699 Root Device: enabled 1
546 03:37:28.642045 CPU_CLUSTER: 0: enabled 1
547 03:37:28.643346 APIC: 10: enabled 1
548 03:37:28.646736 DOMAIN: 0000: enabled 1
549 03:37:28.650082 PCI: 00:00.0: enabled 1
550 03:37:28.650167 PCI: 00:00.2: enabled 0
551 03:37:28.652841 PCI: 00:01.0: enabled 1
552 03:37:28.655572 PCI: 00:01.1: enabled 1
553 03:37:28.657576 PCI: 00:02.0: enabled 1
554 03:37:28.660357 PCI: 00:02.1: enabled 1
555 03:37:28.662476 PCI: 00:02.2: enabled 1
556 03:37:28.665163 PCI: 00:02.3: enabled 1
557 03:37:28.667225 PCI: 00:02.4: enabled 1
558 03:37:28.669920 PCI: 00:00.0: enabled 1
559 03:37:28.671962 PCI: 00:02.5: enabled 1
560 03:37:28.674100 PCI: 00:08.0: enabled 1
561 03:37:28.676021 PCI: 00:09.0: enabled 1
562 03:37:28.678830 PCI: 00:09.2: enabled 1
563 03:37:28.681719 PCI: 00:10.0: enabled 1
564 03:37:28.683032 PCI: 00:11.0: enabled 0
565 03:37:28.685841 PCI: 00:12.0: enabled 1
566 03:37:28.688531 PCI: 00:14.0: enabled 1
567 03:37:28.690538 PCI: 00:14.3: enabled 1
568 03:37:28.692556 PNP: 0c09.0: enabled 1
569 03:37:28.695365 PCI: 00:14.7: enabled 1
570 03:37:28.698051 PCI: 00:18.0: enabled 1
571 03:37:28.700133 PCI: 00:18.1: enabled 1
572 03:37:28.702156 PCI: 00:18.2: enabled 1
573 03:37:28.704857 PCI: 00:18.3: enabled 1
574 03:37:28.706879 PCI: 00:18.4: enabled 1
575 03:37:28.709584 PCI: 00:18.5: enabled 1
576 03:37:28.711575 MMIO: fedc2000: enabled 1
577 03:37:28.714269 GENERIC: 0.0: enabled 1
578 03:37:28.717636 I2C: 00:1a: enabled 1
579 03:37:28.718938 GENERIC: 0.1: enabled 1
580 03:37:28.721678 MMIO: fedc3000: enabled 1
581 03:37:28.723017 I2C: 00:50: enabled 1
582 03:37:28.726473 MMIO: fedc4000: enabled 1
583 03:37:28.728536 I2C: 00:15: enabled 1
584 03:37:28.730593 MMIO: fedc5000: enabled 1
585 03:37:28.732486 I2C: 00:39: enabled 1
586 03:37:28.734569 I2C: 00:10: enabled 1
587 03:37:28.737367 Mainboard Grunt Enable.
588 03:37:28.738855 Root Device scanning...
589 03:37:28.742103 root_dev_scan_bus for Root Device
590 03:37:28.744894 CPU_CLUSTER: 0 enabled
591 03:37:28.746169 DOMAIN: 0000 enabled
592 03:37:28.748195 MMIO: fedc2000 enabled
593 03:37:28.750239 MMIO: fedc3000 enabled
594 03:37:28.754431 MMIO: fedc4000 enabled
595 03:37:28.754532 MMIO: fedc5000 enabled
596 03:37:28.757177 DOMAIN: 0000 scanning...
597 03:37:28.759886 PCI: pci_scan_bus for bus 00
598 03:37:28.760599 POST: 0x24
599 03:37:28.761237 sb_enable
600 03:37:28.765489 PCI: 00:00.0 [1022/1576] enabled
601 03:37:28.765607 sb_enable
602 03:37:28.766906 sb_enable
603 03:37:28.769570 PCI: 00:01.0 [1002/98e4] enabled
604 03:37:28.770180 sb_enable
605 03:37:28.772891 PCI: 00:01.1 [1002/15b3] enabled
606 03:37:28.774291 sb_enable
607 03:37:28.777758 PCI: 00:02.0 [1022/157b] enabled
608 03:37:28.777844 sb_enable
609 03:37:28.783639 PCI: Static device PCI: 00:02.1 not found, disabling it.
610 03:37:28.787198 sb_enable
611 03:37:28.787287 Capability: type 0x01 @ 0x50
612 03:37:28.789536 Capability: type 0x10 @ 0x58
613 03:37:28.791992 Capability: type 0x05 @ 0xa0
614 03:37:28.795348 Capability: type 0x0d @ 0xc0
615 03:37:28.797519 Capability: type 0x08 @ 0xc8
616 03:37:28.800133 Capability: type 0x01 @ 0x50
617 03:37:28.802314 Capability: type 0x10 @ 0x58
618 03:37:28.806264 PCI: 00:02.2 subordinate bus PCI Express
619 03:37:28.809707 PCI: 00:02.2 [1022/157c] enabled
620 03:37:28.809789 sb_enable
621 03:37:28.815115 PCI: Static device PCI: 00:02.3 not found, disabling it.
622 03:37:28.816420 sb_enable
623 03:37:28.819119 Capability: type 0x01 @ 0x50
624 03:37:28.821159 Capability: type 0x10 @ 0x58
625 03:37:28.824085 Capability: type 0x05 @ 0xa0
626 03:37:28.826562 Capability: type 0x0d @ 0xc0
627 03:37:28.829953 Capability: type 0x08 @ 0xc8
628 03:37:28.832750 Capability: type 0x01 @ 0x50
629 03:37:28.835363 Capability: type 0x10 @ 0x58
630 03:37:28.838077 PCI: 00:02.4 subordinate bus PCI Express
631 03:37:28.841574 PCI: 00:02.4 [1022/157c] enabled
632 03:37:28.841875 sb_enable
633 03:37:28.846996 PCI: Static device PCI: 00:02.5 not found, disabling it.
634 03:37:28.850530 PCI: 00:03.0 [1022/157b] enabled
635 03:37:28.850615 sb_enable
636 03:37:28.853932 PCI: 00:08.0 [1022/1578] enabled
637 03:37:28.855351 sb_enable
638 03:37:28.858176 PCI: 00:09.0 [1022/157d] enabled
639 03:37:28.858718 sb_enable
640 03:37:28.863517 PCI: Static device PCI: 00:09.2 not found, disabling it.
641 03:37:28.865575 sb_enable
642 03:37:28.868196 PCI: 00:10.0 [1022/0000] bus ops
643 03:37:28.871014 PCI: 00:10.0 [1022/7914] enabled
644 03:37:28.872325 sb_enable
645 03:37:28.874349 sb_enable
646 03:37:28.875739 PCI: 00:12.0 [1022/0000] bus ops
647 03:37:28.879036 PCI: 00:12.0 [1022/7908] enabled
648 03:37:28.879761 sb_enable
649 03:37:28.883156 PCI: 00:14.0 [1022/790b] bus ops
650 03:37:28.885194 PCI: 00:14.0 [1022/790b] enabled
651 03:37:28.886582 sb_enable
652 03:37:28.889422 PCI: 00:14.3 [1022/0000] bus ops
653 03:37:28.892854 PCI: 00:14.3 [1022/790e] enabled
654 03:37:28.893122 sb_enable
655 03:37:28.896864 PCI: 00:14.7 [1022/7906] enabled
656 03:37:28.897533 sb_enable
657 03:37:28.900335 PCI: 00:18.0 [1022/15b0] ops
658 03:37:28.902936 PCI: 00:18.0 [1022/15b0] enabled
659 03:37:28.904250 sb_enable
660 03:37:28.906926 PCI: 00:18.1 [1022/15b1] enabled
661 03:37:28.907807 sb_enable
662 03:37:28.910988 PCI: 00:18.2 [1022/15b2] enabled
663 03:37:28.911743 sb_enable
664 03:37:28.915140 PCI: 00:18.3 [1022/15b3] enabled
665 03:37:28.915872 sb_enable
666 03:37:28.918681 PCI: 00:18.4 [1022/15b4] enabled
667 03:37:28.919441 sb_enable
668 03:37:28.922041 PCI: 00:18.5 [1022/15b5] enabled
669 03:37:28.923522 POST: 0x25
670 03:37:28.925510 PCI: 00:02.2 scanning...
671 03:37:28.928935 do_pci_scan_bridge for PCI: 00:02.2
672 03:37:28.931691 PCI: pci_scan_bus for bus 01
673 03:37:28.933058 POST: 0x24
674 03:37:28.936480 PCI: 01:00.0 [168c/003e] enabled
675 03:37:28.937149 POST: 0x25
676 03:37:28.938530 POST: 0x55
677 03:37:28.941146 Capability: type 0x01 @ 0x40
678 03:37:28.943184 Capability: type 0x05 @ 0x50
679 03:37:28.946728 Capability: type 0x10 @ 0x70
680 03:37:28.948175 Capability: type 0x01 @ 0x50
681 03:37:28.951294 Capability: type 0x10 @ 0x58
682 03:37:28.953970 Enabling Common Clock Configuration
683 03:37:28.957442 ASPM: Enabled L0s and L1
684 03:37:28.958933 Capability: type 0x01 @ 0x40
685 03:37:28.962370 Capability: type 0x05 @ 0x50
686 03:37:28.964474 Capability: type 0x10 @ 0x70
687 03:37:28.969251 scan_bus: scanning of bus PCI: 00:02.2 took 40753 usecs
688 03:37:28.971288 PCI: 00:02.4 scanning...
689 03:37:28.974937 do_pci_scan_bridge for PCI: 00:02.4
690 03:37:28.978186 PCI: pci_scan_bus for bus 02
691 03:37:28.978866 POST: 0x24
692 03:37:28.980898 PCI: 02:00.0 [1217/0000] ops
693 03:37:28.984366 PCI: 02:00.0 [1217/8620] enabled
694 03:37:28.985065 POST: 0x25
695 03:37:28.985671 POST: 0x55
696 03:37:28.989807 Capability: type 0x01 @ 0x6c
697 03:37:28.991887 Capability: type 0x05 @ 0x48
698 03:37:28.993935 Capability: type 0x10 @ 0x80
699 03:37:28.997215 Capability: type 0x01 @ 0x50
700 03:37:28.999213 Capability: type 0x10 @ 0x58
701 03:37:29.001155 ASPM: Enabled L0s and L1
702 03:37:29.003904 Capability: type 0x01 @ 0x6c
703 03:37:29.006793 Capability: type 0x05 @ 0x48
704 03:37:29.009314 Capability: type 0x10 @ 0x80
705 03:37:29.015921 scan_bus: scanning of bus PCI: 00:02.4 took 40316 usecs
706 03:37:29.016701 PCI: 00:10.0 scanning...
707 03:37:29.019522 scan_usb_bus for PCI: 00:10.0
708 03:37:29.022746 scan_usb_bus for PCI: 00:10.0 done
709 03:37:29.027515 scan_bus: scanning of bus PCI: 00:10.0 took 8112 usecs
710 03:37:29.029601 PCI: 00:12.0 scanning...
711 03:37:29.032319 scan_usb_bus for PCI: 00:12.0
712 03:37:29.035891 scan_usb_bus for PCI: 00:12.0 done
713 03:37:29.041332 scan_bus: scanning of bus PCI: 00:12.0 took 8109 usecs
714 03:37:29.042692 PCI: 00:14.0 scanning...
715 03:37:29.046080 scan_generic_bus for PCI: 00:14.0
716 03:37:29.050159 scan_generic_bus for PCI: 00:14.0 done
717 03:37:29.054241 scan_bus: scanning of bus PCI: 00:14.0 took 8803 usecs
718 03:37:29.057013 PCI: 00:14.3 scanning...
719 03:37:29.060256 scan_lpc_bus for PCI: 00:14.3
720 03:37:29.062364 PNP: 0c09.0 enabled
721 03:37:29.064179 scan_lpc_bus for PCI: 00:14.3 done
722 03:37:29.070577 scan_bus: scanning of bus PCI: 00:14.3 took 9953 usecs
723 03:37:29.070662 POST: 0x55
724 03:37:29.075343 scan_bus: scanning of bus DOMAIN: 0000 took 315151 usecs
725 03:37:29.078086 MMIO: fedc2000 scanning...
726 03:37:29.081430 scan_generic_bus for MMIO: fedc2000
727 03:37:29.086117 bus: MMIO: fedc2000[0]->GENERIC: 0.0 enabled
728 03:37:29.088820 bus: MMIO: fedc2000[0]->I2C: 01:1a enabled
729 03:37:29.092935 bus: MMIO: fedc2000[0]->GENERIC: 0.1 enabled
730 03:37:29.097012 scan_generic_bus for MMIO: fedc2000 done
731 03:37:29.101712 scan_bus: scanning of bus MMIO: fedc2000 took 21168 usecs
732 03:37:29.104222 MMIO: fedc3000 scanning...
733 03:37:29.106908 scan_generic_bus for MMIO: fedc3000
734 03:37:29.111403 bus: MMIO: fedc3000[0]->I2C: 02:50 enabled
735 03:37:29.114974 scan_generic_bus for MMIO: fedc3000 done
736 03:37:29.120341 scan_bus: scanning of bus MMIO: fedc3000 took 13154 usecs
737 03:37:29.123911 MMIO: fedc4000 scanning...
738 03:37:29.125342 scan_generic_bus for MMIO: fedc4000
739 03:37:29.129455 bus: MMIO: fedc4000[0]->I2C: 03:15 enabled
740 03:37:29.132688 scan_generic_bus for MMIO: fedc4000 done
741 03:37:29.138303 scan_bus: scanning of bus MMIO: fedc4000 took 13156 usecs
742 03:37:29.140400 MMIO: fedc5000 scanning...
743 03:37:29.143768 scan_generic_bus for MMIO: fedc5000
744 03:37:29.148515 bus: MMIO: fedc5000[0]->I2C: 04:39 enabled
745 03:37:29.151907 bus: MMIO: fedc5000[0]->I2C: 04:10 enabled
746 03:37:29.155236 scan_generic_bus for MMIO: fedc5000 done
747 03:37:29.160673 scan_bus: scanning of bus MMIO: fedc5000 took 16981 usecs
748 03:37:29.165475 root_dev_scan_bus for Root Device done
749 03:37:29.169490 scan_bus: scanning of bus Root Device took 426202 usecs
750 03:37:29.169574 done
751 03:37:29.175524 BS: BS_DEV_ENUMERATE times (us): entry 0 run 631205 exit 0
752 03:37:29.176867 POST: 0x73
753 03:37:29.178160 found VGA at PCI: 00:01.0
754 03:37:29.181551 Setting up VGA for PCI: 00:01.0
755 03:37:29.185756 Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 0000
756 03:37:29.190606 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
757 03:37:29.192062 Allocating resources...
758 03:37:29.194002 Reading resources...
759 03:37:29.198035 Root Device read_resources bus 0 link: 0
760 03:37:29.201512 CPU_CLUSTER: 0 read_resources bus 0 link: 0
761 03:37:29.205760 CPU_CLUSTER: 0 read_resources bus 0 link: 0 done
762 03:37:29.209697 DOMAIN: 0000 read_resources bus 0 link: 0
763 03:37:29.213775 PCI: 00:02.2 read_resources bus 1 link: 0
764 03:37:29.218659 PCI: 00:02.2 read_resources bus 1 link: 0 done
765 03:37:29.221930 PCI: 00:02.4 read_resources bus 2 link: 0
766 03:37:29.225993 PCI: 00:02.4 read_resources bus 2 link: 0 done
767 03:37:29.230814 PCI: 00:14.3 read_resources bus 0 link: 0
768 03:37:29.234169 PCI: 00:14.3 read_resources bus 0 link: 0 done
769 03:37:29.239948 Adding PCIe enhanced config space BAR 0xf8000000-0xfc000000.
770 03:37:29.244433 DOMAIN: 0000 read_resources bus 0 link: 0 done
771 03:37:29.248565 MMIO: fedc2000 read_resources bus 1 link: 0
772 03:37:29.253399 MMIO: fedc2000 read_resources bus 1 link: 0 done
773 03:37:29.256670 MMIO: fedc3000 read_resources bus 2 link: 0
774 03:37:29.260634 MMIO: fedc3000 read_resources bus 2 link: 0 done
775 03:37:29.264936 MMIO: fedc4000 read_resources bus 3 link: 0
776 03:37:29.269528 MMIO: fedc4000 read_resources bus 3 link: 0 done
777 03:37:29.273605 MMIO: fedc5000 read_resources bus 4 link: 0
778 03:37:29.277926 MMIO: fedc5000 read_resources bus 4 link: 0 done
779 03:37:29.282349 Root Device read_resources bus 0 link: 0 done
780 03:37:29.284486 Done reading resources.
781 03:37:29.289158 Show resources in subtree (Root Device)...After reading.
782 03:37:29.293249 Root Device child on link 0 CPU_CLUSTER: 0
783 03:37:29.297858 CPU_CLUSTER: 0 child on link 0 APIC: 10
784 03:37:29.298520 APIC: 10
785 03:37:29.302652 DOMAIN: 0000 child on link 0 PCI: 00:00.0
786 03:37:29.310002 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffff flags 40040100 index 10000000
787 03:37:29.319005 DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit ffffffff flags 40040200 index 10000100
788 03:37:29.320351 PCI: 00:00.0
789 03:37:29.322433 PCI: 00:00.2
790 03:37:29.323769 PCI: 00:01.0
791 03:37:29.333290 PCI: 00:01.0 resource base 0 size 4000000 align 26 gran 26 limit ffffffffffffffff flags 1201 index 10
792 03:37:29.342118 PCI: 00:01.0 resource base 0 size 800000 align 23 gran 23 limit ffffffffffffffff flags 1201 index 18
793 03:37:29.349385 PCI: 00:01.0 resource base 0 size 100 align 8 gran 8 limit ffff flags 100 index 20
794 03:37:29.358970 PCI: 00:01.0 resource base 0 size 40000 align 18 gran 18 limit ffffffff flags 200 index 24
795 03:37:29.365743 PCI: 00:01.0 resource base 0 size 20000 align 17 gran 17 limit ffffffff flags 2200 index 30
796 03:37:29.367179 PCI: 00:01.1
797 03:37:29.376486 PCI: 00:01.1 resource base 0 size 4000 align 14 gran 14 limit ffffffffffffffff flags 201 index 10
798 03:37:29.377852 PCI: 00:02.0
799 03:37:29.379874 PCI: 00:02.1
800 03:37:29.383255 PCI: 00:02.2 child on link 0 PCI: 01:00.0
801 03:37:29.391415 PCI: 00:02.2 resource base 0 size 0 align 12 gran 12 limit ffffffff flags 80102 index 1c
802 03:37:29.400075 PCI: 00:02.2 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
803 03:37:29.408409 PCI: 00:02.2 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
804 03:37:29.409765 PCI: 01:00.0
805 03:37:29.418640 PCI: 01:00.0 resource base 0 size 200000 align 21 gran 21 limit ffffffffffffffff flags 201 index 10
806 03:37:29.420737 PCI: 00:02.3
807 03:37:29.424723 PCI: 00:02.4 child on link 0 PCI: 02:00.0
808 03:37:29.432474 PCI: 00:02.4 resource base 0 size 0 align 12 gran 12 limit ffffffff flags 80102 index 1c
809 03:37:29.442087 PCI: 00:02.4 resource base 0 size 0 align 20 gran 20 limit ffffffffffffffff flags 81202 index 24
810 03:37:29.450191 PCI: 00:02.4 resource base 0 size 0 align 20 gran 20 limit ffffffff flags 80202 index 20
811 03:37:29.450922 PCI: 02:00.0
812 03:37:29.459120 PCI: 02:00.0 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 10
813 03:37:29.467044 PCI: 02:00.0 resource base 0 size 800 align 12 gran 11 limit ffffffff flags 200 index 14
814 03:37:29.468921 PCI: 00:02.5
815 03:37:29.471019 PCI: 00:03.0
816 03:37:29.473021 PCI: 00:08.0
817 03:37:29.480595 PCI: 00:08.0 resource base 0 size 20000 align 17 gran 17 limit ffffffffffffffff flags 1201 index 10
818 03:37:29.488681 PCI: 00:08.0 resource base 0 size 100000 align 20 gran 20 limit ffffffff flags 200 index 18
819 03:37:29.497465 PCI: 00:08.0 resource base 0 size 1000 align 12 gran 12 limit ffffffff flags 200 index 1c
820 03:37:29.505633 PCI: 00:08.0 resource base 0 size 100000 align 20 gran 20 limit ffffffff flags 200 index 20
821 03:37:29.513784 PCI: 00:08.0 resource base 0 size 2000 align 13 gran 13 limit ffffffff flags 200 index 24
822 03:37:29.515697 PCI: 00:09.0
823 03:37:29.517678 PCI: 00:09.2
824 03:37:29.518347 PCI: 00:10.0
825 03:37:29.527366 PCI: 00:10.0 resource base 0 size 2000 align 13 gran 13 limit ffffffffffffffff flags 201 index 10
826 03:37:29.528060 PCI: 00:11.0
827 03:37:29.530064 PCI: 00:12.0
828 03:37:29.539028 PCI: 00:12.0 resource base 0 size 100 align 12 gran 8 limit ffffffff flags 200 index 10
829 03:37:29.539732 PCI: 00:14.0
830 03:37:29.543812 PCI: 00:14.3 child on link 0 PNP: 0c09.0
831 03:37:29.551893 PCI: 00:14.3 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0040100 index 10000000
832 03:37:29.561431 PCI: 00:14.3 resource base ff000000 size 1000000 align 0 gran 0 limit 0 flags c0040200 index 10000100
833 03:37:29.569708 PCI: 00:14.3 resource base fec10000 size 400 align 0 gran 0 limit 0 flags e0040200 index 2
834 03:37:29.578505 PCI: 00:14.3 resource base fec00000 size 1000 align 0 gran 0 limit 0 flags c0000200 index 3
835 03:37:29.586952 PCI: 00:14.3 resource base fedc2000 size 4000 align 0 gran 0 limit 0 flags c0000200 index 4
836 03:37:29.587047 PNP: 0c09.0
837 03:37:29.595770 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
838 03:37:29.597156 PCI: 00:14.7
839 03:37:29.605244 PCI: 00:14.7 resource base 0 size 100 align 12 gran 8 limit ffffffffffffffff flags 201 index 10
840 03:37:29.607303 PCI: 00:18.0
841 03:37:29.615659 PCI: 00:18.0 resource base f8000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index c0010058
842 03:37:29.624980 PCI: 00:18.0 resource base fec20000 size 1000 align 0 gran 0 limit 0 flags c0000200 index fec20000
843 03:37:29.627732 PCI: 00:18.1
844 03:37:29.627992 PCI: 00:18.2
845 03:37:29.629859 PCI: 00:18.3
846 03:37:29.631083 PCI: 00:18.4
847 03:37:29.632031 PCI: 00:18.5
848 03:37:29.637367 MMIO: fedc2000 child on link 0 GENERIC: 0.0
849 03:37:29.638801 GENERIC: 0.0
850 03:37:29.639463 I2C: 01:1a
851 03:37:29.640818 GENERIC: 0.1
852 03:37:29.645999 MMIO: fedc3000 child on link 0 I2C: 02:50
853 03:37:29.646710 I2C: 02:50
854 03:37:29.649967 MMIO: fedc4000 child on link 0 I2C: 03:15
855 03:37:29.652015 I2C: 03:15
856 03:37:29.655530 MMIO: fedc5000 child on link 0 I2C: 04:39
857 03:37:29.656884 I2C: 04:39
858 03:37:29.658208 I2C: 04:10
859 03:37:29.664292 DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
860 03:37:29.669924 PCI: 00:02.2 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff
861 03:37:29.677203 PCI: 00:02.2 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff done
862 03:37:29.681898 PCI: 00:02.4 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff
863 03:37:29.687964 PCI: 00:02.4 io: base: 0 size: 0 align: 12 gran: 12 limit: ffffffff done
864 03:37:29.692079 PCI: 00:01.0 20 * [0x0 - 0xff] io
865 03:37:29.698954 DOMAIN: 0000 io: base: 100 size: 100 align: 8 gran: 0 limit: ffff done
866 03:37:29.703716 DOMAIN: 0000 mem: base: 0 size: 0 align: 0 gran: 0 limit: ffffffff
867 03:37:29.710729 PCI: 00:02.2 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
868 03:37:29.718798 PCI: 00:02.2 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
869 03:37:29.724145 PCI: 00:02.2 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
870 03:37:29.728212 PCI: 01:00.0 10 * [0x0 - 0x1fffff] mem
871 03:37:29.735699 PCI: 00:02.2 mem: base: 200000 size: 200000 align: 21 gran: 20 limit: ffffffff done
872 03:37:29.743251 PCI: 00:02.4 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff
873 03:37:29.750183 PCI: 00:02.4 prefmem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffffffffffff done
874 03:37:29.755832 PCI: 00:02.4 mem: base: 0 size: 0 align: 20 gran: 20 limit: ffffffff
875 03:37:29.759796 PCI: 02:00.0 10 * [0x0 - 0xfff] mem
876 03:37:29.763221 PCI: 02:00.0 14 * [0x1000 - 0x17ff] mem
877 03:37:29.770524 PCI: 00:02.4 mem: base: 1800 size: 100000 align: 20 gran: 20 limit: ffffffff done
878 03:37:29.774488 PCI: 00:01.0 10 * [0x0 - 0x3ffffff] prefmem
879 03:37:29.779399 PCI: 00:01.0 18 * [0x4000000 - 0x47fffff] prefmem
880 03:37:29.782800 PCI: 00:02.2 20 * [0x4800000 - 0x49fffff] mem
881 03:37:29.787546 PCI: 00:02.4 20 * [0x4a00000 - 0x4afffff] mem
882 03:37:29.791628 PCI: 00:08.0 18 * [0x4b00000 - 0x4bfffff] mem
883 03:37:29.795162 PCI: 00:08.0 20 * [0x4c00000 - 0x4cfffff] mem
884 03:37:29.799709 PCI: 00:01.0 24 * [0x4d00000 - 0x4d3ffff] mem
885 03:37:29.803739 PCI: 00:01.0 30 * [0x4d40000 - 0x4d5ffff] mem
886 03:37:29.809075 PCI: 00:08.0 10 * [0x4d60000 - 0x4d7ffff] prefmem
887 03:37:29.812516 PCI: 00:01.1 10 * [0x4d80000 - 0x4d83fff] mem
888 03:37:29.817884 PCI: 00:08.0 24 * [0x4d84000 - 0x4d85fff] mem
889 03:37:29.820558 PCI: 00:10.0 10 * [0x4d86000 - 0x4d87fff] mem
890 03:37:29.825958 PCI: 00:08.0 1c * [0x4d88000 - 0x4d88fff] mem
891 03:37:29.829483 PCI: 00:12.0 10 * [0x4d89000 - 0x4d890ff] mem
892 03:37:29.833605 PCI: 00:14.7 10 * [0x4d8a000 - 0x4d8a0ff] mem
893 03:37:29.841078 DOMAIN: 0000 mem: base: 4d8a100 size: 4d8a100 align: 26 gran: 0 limit: ffffffff done
894 03:37:29.844509 avoid_fixed_resources: DOMAIN: 0000
895 03:37:29.849783 avoid_fixed_resources:@DOMAIN: 0000 10000000 limit 0000ffff
896 03:37:29.854582 avoid_fixed_resources:@DOMAIN: 0000 10000100 limit ffffffff
897 03:37:29.861952 constrain_resources: PCI: 00:14.3 10000000 base 00000000 limit 00000fff io (fixed)
898 03:37:29.869562 constrain_resources: PCI: 00:14.3 10000100 base ff000000 limit ffffffff mem (fixed)
899 03:37:29.876445 constrain_resources: PCI: 00:14.3 02 base fec10000 limit fec103ff mem (fixed)
900 03:37:29.882667 constrain_resources: PCI: 00:14.3 03 base fec00000 limit fec00fff mem (fixed)
901 03:37:29.890740 constrain_resources: PCI: 00:18.0 c0010058 base f8000000 limit fbffffff mem (fixed)
902 03:37:29.897656 avoid_fixed_resources:@DOMAIN: 0000 10000000 base 00001000 limit 0000ffff
903 03:37:29.904158 avoid_fixed_resources:@DOMAIN: 0000 10000100 base f0000000 limit f7ffffff
904 03:37:29.906235 Setting resources...
905 03:37:29.911019 DOMAIN: 0000 io: base:1000 size:100 align:8 gran:0 limit:ffff
906 03:37:29.914513 PCI: 00:01.0 20 * [0x1000 - 0x10ff] io
907 03:37:29.920460 DOMAIN: 0000 io: next_base: 1100 size: 100 align: 8 gran: 0 done
908 03:37:29.926015 PCI: 00:02.2 io: base:ffff size:0 align:12 gran:12 limit:ffff
909 03:37:29.931054 PCI: 00:02.2 io: next_base: ffff size: 0 align: 12 gran: 12 done
910 03:37:29.937107 PCI: 00:02.4 io: base:ffff size:0 align:12 gran:12 limit:ffff
911 03:37:29.942615 PCI: 00:02.4 io: next_base: ffff size: 0 align: 12 gran: 12 done
912 03:37:29.949405 DOMAIN: 0000 mem: base:f0000000 size:4d8a100 align:26 gran:0 limit:f7ffffff
913 03:37:29.954169 PCI: 00:01.0 10 * [0xf0000000 - 0xf3ffffff] prefmem
914 03:37:29.958863 PCI: 00:01.0 18 * [0xf4000000 - 0xf47fffff] prefmem
915 03:37:29.963557 PCI: 00:02.2 20 * [0xf4800000 - 0xf49fffff] mem
916 03:37:29.967699 PCI: 00:02.4 20 * [0xf4a00000 - 0xf4afffff] mem
917 03:37:29.971777 PCI: 00:08.0 18 * [0xf4b00000 - 0xf4bfffff] mem
918 03:37:29.976791 PCI: 00:08.0 20 * [0xf4c00000 - 0xf4cfffff] mem
919 03:37:29.980276 PCI: 00:01.0 24 * [0xf4d00000 - 0xf4d3ffff] mem
920 03:37:29.984523 PCI: 00:01.0 30 * [0xf4d40000 - 0xf4d5ffff] mem
921 03:37:29.989960 PCI: 00:08.0 10 * [0xf4d60000 - 0xf4d7ffff] prefmem
922 03:37:29.993969 PCI: 00:01.1 10 * [0xf4d80000 - 0xf4d83fff] mem
923 03:37:29.997989 PCI: 00:08.0 24 * [0xf4d84000 - 0xf4d85fff] mem
924 03:37:30.002813 PCI: 00:10.0 10 * [0xf4d86000 - 0xf4d87fff] mem
925 03:37:30.006855 PCI: 00:08.0 1c * [0xf4d88000 - 0xf4d88fff] mem
926 03:37:30.011710 PCI: 00:12.0 10 * [0xf4d89000 - 0xf4d890ff] mem
927 03:37:30.015849 PCI: 00:14.7 10 * [0xf4d8a000 - 0xf4d8a0ff] mem
928 03:37:30.022176 DOMAIN: 0000 mem: next_base: f4d8a100 size: 4d8a100 align: 26 gran: 0 done
929 03:37:30.028710 PCI: 00:02.2 prefmem: base:f7ffffff size:0 align:20 gran:20 limit:f7ffffff
930 03:37:30.035777 PCI: 00:02.2 prefmem: next_base: f7ffffff size: 0 align: 20 gran: 20 done
931 03:37:30.041746 PCI: 00:02.2 mem: base:f4800000 size:200000 align:21 gran:20 limit:f49fffff
932 03:37:30.046697 PCI: 01:00.0 10 * [0xf4800000 - 0xf49fffff] mem
933 03:37:30.052796 PCI: 00:02.2 mem: next_base: f4a00000 size: 200000 align: 21 gran: 20 done
934 03:37:30.059546 PCI: 00:02.4 prefmem: base:f7ffffff size:0 align:20 gran:20 limit:f7ffffff
935 03:37:30.066166 PCI: 00:02.4 prefmem: next_base: f7ffffff size: 0 align: 20 gran: 20 done
936 03:37:30.073051 PCI: 00:02.4 mem: base:f4a00000 size:100000 align:20 gran:20 limit:f4afffff
937 03:37:30.078522 PCI: 02:00.0 10 * [0xf4a00000 - 0xf4a00fff] mem
938 03:37:30.081482 PCI: 02:00.0 14 * [0xf4a01000 - 0xf4a017ff] mem
939 03:37:30.087954 PCI: 00:02.4 mem: next_base: f4a01800 size: 100000 align: 20 gran: 20 done
940 03:37:30.092063 Root Device assign_resources, bus 0 link: 0
941 03:37:30.096293 DOMAIN: 0000 assign_resources, bus 0 link: 0
942 03:37:30.103715 PCI: 00:01.0 10 <- [0x00f0000000 - 0x00f3ffffff] size 0x04000000 gran 0x1a prefmem64
943 03:37:30.110828 PCI: 00:01.0 18 <- [0x00f4000000 - 0x00f47fffff] size 0x00800000 gran 0x17 prefmem64
944 03:37:30.118110 PCI: 00:01.0 20 <- [0x0000001000 - 0x00000010ff] size 0x00000100 gran 0x08 io
945 03:37:30.124843 PCI: 00:01.0 24 <- [0x00f4d00000 - 0x00f4d3ffff] size 0x00040000 gran 0x12 mem
946 03:37:30.132372 PCI: 00:01.0 30 <- [0x00f4d40000 - 0x00f4d5ffff] size 0x00020000 gran 0x11 romem
947 03:37:30.139149 PCI: 00:01.1 10 <- [0x00f4d80000 - 0x00f4d83fff] size 0x00004000 gran 0x0e mem64
948 03:37:30.146735 PCI: 00:02.2 1c <- [0x000000ffff - 0x000000fffe] size 0x00000000 gran 0x0c bus 01 io
949 03:37:30.155069 PCI: 00:02.2 24 <- [0x00f7ffffff - 0x00f7fffffe] size 0x00000000 gran 0x14 bus 01 prefmem
950 03:37:30.161809 PCI: 00:02.2 20 <- [0x00f4800000 - 0x00f49fffff] size 0x00200000 gran 0x14 bus 01 mem
951 03:37:30.165697 PCI: 00:02.2 assign_resources, bus 1 link: 0
952 03:37:30.172869 PCI: 01:00.0 10 <- [0x00f4800000 - 0x00f49fffff] size 0x00200000 gran 0x15 mem64
953 03:37:30.176862 PCI: 00:02.2 assign_resources, bus 1 link: 0
954 03:37:30.184531 PCI: 00:02.4 1c <- [0x000000ffff - 0x000000fffe] size 0x00000000 gran 0x0c bus 02 io
955 03:37:30.192175 PCI: 00:02.4 24 <- [0x00f7ffffff - 0x00f7fffffe] size 0x00000000 gran 0x14 bus 02 prefmem
956 03:37:30.200324 PCI: 00:02.4 20 <- [0x00f4a00000 - 0x00f4afffff] size 0x00100000 gran 0x14 bus 02 mem
957 03:37:30.204434 PCI: 00:02.4 assign_resources, bus 2 link: 0
958 03:37:30.211886 PCI: 02:00.0 10 <- [0x00f4a00000 - 0x00f4a00fff] size 0x00001000 gran 0x0c mem
959 03:37:30.218046 PCI: 02:00.0 14 <- [0x00f4a01000 - 0x00f4a017ff] size 0x00000800 gran 0x0b mem
960 03:37:30.222272 PCI: 00:02.4 assign_resources, bus 2 link: 0
961 03:37:30.229759 PCI: 00:08.0 10 <- [0x00f4d60000 - 0x00f4d7ffff] size 0x00020000 gran 0x11 prefmem64
962 03:37:30.237169 PCI: 00:08.0 18 <- [0x00f4b00000 - 0x00f4bfffff] size 0x00100000 gran 0x14 mem
963 03:37:30.243807 PCI: 00:08.0 1c <- [0x00f4d88000 - 0x00f4d88fff] size 0x00001000 gran 0x0c mem
964 03:37:30.251286 PCI: 00:08.0 20 <- [0x00f4c00000 - 0x00f4cfffff] size 0x00100000 gran 0x14 mem
965 03:37:30.258050 PCI: 00:08.0 24 <- [0x00f4d84000 - 0x00f4d85fff] size 0x00002000 gran 0x0d mem
966 03:37:30.265361 PCI: 00:10.0 10 <- [0x00f4d86000 - 0x00f4d87fff] size 0x00002000 gran 0x0d mem64
967 03:37:30.271545 PCI: 00:12.0 10 <- [0x00f4d89000 - 0x00f4d890ff] size 0x00000100 gran 0x08 mem
968 03:37:30.276176 PCI: 00:14.3 assign_resources, bus 0 link: 0
969 03:37:30.280294 PCI: 00:14.3 assign_resources, bus 0 link: 0
970 03:37:30.286679 PCI: 00:14.7 10 <- [0x00f4d8a000 - 0x00f4d8a0ff] size 0x00000100 gran 0x08 mem64
971 03:37:30.290632 DOMAIN: 0000 assign_resources, bus 0 link: 0
972 03:37:30.294844 Root Device assign_resources, bus 0 link: 0
973 03:37:30.296816 Done setting resources.
974 03:37:30.303605 Show resources in subtree (Root Device)...After assigning values.
975 03:37:30.307016 Root Device child on link 0 CPU_CLUSTER: 0
976 03:37:30.311187 CPU_CLUSTER: 0 child on link 0 APIC: 10
977 03:37:30.311912 APIC: 10
978 03:37:30.315963 DOMAIN: 0000 child on link 0 PCI: 00:00.0
979 03:37:30.324427 DOMAIN: 0000 resource base 1000 size 100 align 8 gran 0 limit ffff flags 40040100 index 10000000
980 03:37:30.334972 DOMAIN: 0000 resource base f0000000 size 4d8a100 align 26 gran 0 limit f7ffffff flags 40040200 index 10000100
981 03:37:30.342477 DOMAIN: 0000 resource base 0 size a0000 align 0 gran 0 limit 0 flags e0004200 index 10
982 03:37:30.351375 DOMAIN: 0000 resource base a0000 size 20000 align 0 gran 0 limit 0 flags f0000200 index 11
983 03:37:30.358062 DOMAIN: 0000 resource base c0000 size 40000 align 0 gran 0 limit 0 flags f0004200 index 12
984 03:37:30.366879 DOMAIN: 0000 resource base 100000 size cdf00000 align 0 gran 0 limit 0 flags e0004200 index 13
985 03:37:30.375786 DOMAIN: 0000 resource base ce000000 size 2000000 align 0 gran 0 limit 0 flags f0004200 index 14
986 03:37:30.384145 DOMAIN: 0000 resource base 100000000 size 2f000000 align 0 gran 0 limit 0 flags e0004200 index 15
987 03:37:30.385987 PCI: 00:00.0
988 03:37:30.387961 PCI: 00:00.2
989 03:37:30.389494 PCI: 00:01.0
990 03:37:30.398147 PCI: 00:01.0 resource base f0000000 size 4000000 align 26 gran 26 limit f3ffffff flags 60001201 index 10
991 03:37:30.408368 PCI: 00:01.0 resource base f4000000 size 800000 align 23 gran 23 limit f47fffff flags 60001201 index 18
992 03:37:30.415282 PCI: 00:01.0 resource base 1000 size 100 align 8 gran 8 limit 10ff flags 60000100 index 20
993 03:37:30.425036 PCI: 00:01.0 resource base f4d00000 size 40000 align 18 gran 18 limit f4d3ffff flags 60000200 index 24
994 03:37:30.479700 PCI: 00:01.0 resource base f4d40000 size 20000 align 17 gran 17 limit f4d5ffff flags 60002200 index 30
995 03:37:30.479825 PCI: 00:01.1
996 03:37:30.489296 PCI: 00:01.1 resource base f4d80000 size 4000 align 14 gran 14 limit f4d83fff flags 60000201 index 10
997 03:37:30.489409 PCI: 00:02.0
998 03:37:30.489475 PCI: 00:02.1
999 03:37:30.495986 PCI: 00:02.2 child on link 0 PCI: 01:00.0
1000 03:37:30.506274 PCI: 00:02.2 resource base ffff size 0 align 12 gran 12 limit ffff flags 60080102 index 1c
1001 03:37:30.513043 PCI: 00:02.2 resource base f7ffffff size 0 align 20 gran 20 limit f7ffffff flags 60081202 index 24
1002 03:37:30.523900 PCI: 00:02.2 resource base f4800000 size 200000 align 21 gran 20 limit f49fffff flags 60080202 index 20
1003 03:37:30.524019 PC.0
1004 03:37:30.525873 PCI: 01:00.0 resource base f4800000 size 200000 align 21 gran 21 limit f49fffff flags 60000201 index 10
1005 03:37:30.525961 PCI: 00:02.3
1006 03:37:30.527294 PCI: 00:02.4 child on link 0 PCI: 02:00.0
1007 03:37:30.527581 PCI: 00:02.4 esource base ffff size 0 align 12 gran 12 limit ffff flags 60080102 index 1c
1008 03:37:30.529350 PCI: 00:02.4 resource base f7ffffff size 0 align 20 gran 20 limit f7ffffff flags 60081202 index 24
1009 03:37:30.532719 PCI: 00:02.4 resource base f4a00000 size 100000 align 20 gran 20 limit f4afffff flags 60080202 index 20
1010 03:37:30.532805 PCI: 02:00.0
1011 03:37:30.533429 PCI: 02:00.0 resource base f4a00000 size 1000 align 12 gran 12 limit f4a00fff flags 60000200 index 10
1012 03:37:30.541856 PCI: 02:00.0 resource base f4a01000 size 800 align 12 gran 11 limit f4a017ff flags 60000200 index 14
1013 03:37:30.544547 PCI: 00:02.5
1014 03:37:30.544825 PCI: 00:03.0
1015 03:37:30.546514 PCI: 00:08.0
1016 03:37:30.555452 PCI: 00:08.0 resource base f4d60000 size 20000 align 17 gran 17 limit f4d7ffff flags 60001201 index 10
1017 03:37:30.565746 PCI: 00:08.0 resource base f4b00000 size 100000 align 20 gran 20 limit f4bfffff flags 60000200 index 18
1018 03:37:30.575212 PCI: 00:08.0 resource base f4d88000 size 1000 align 12 gran 12 limit f4d88fff flags 60000200 index 1c
1019 03:37:30.583946 PCI: 00:08.0 resource base f4c00000 size 100000 align 20 gran 20 limit f4cfffff flags 60000200 index 20
1020 03:37:30.592862 PCI: 00:08.0 resource base f4d84000 size 2000 align 13 gran 13 limit f4d85fff flags 60000200 index 24
1021 03:37:30.594896 PCI: 00:09.0
1022 03:37:30.595571 PCI: 00:09.2
1023 03:37:30.597687 PCI: 00:10.0
1024 03:37:30.606547 PCI: 00:10.0 resource base f4d86000 size 2000 align 13 gran 13 limit f4d87fff flags 60000201 index 10
1025 03:37:30.608501 PCI: 00:11.0
1026 03:37:30.609918 PCI: 00:12.0
1027 03:37:30.618070 PCI: 00:12.0 resource base f4d89000 size 100 align 12 gran 8 limit f4d890ff flags 60000200 index 10
1028 03:37:30.620221 PCI: 00:14.0
1029 03:37:30.624894 PCI: 00:14.3 child on link 0 PNP: 0c09.0
1030 03:37:30.632382 PCI: 00:14.3 resource base 0 size 1000 align 0 gran 0 limit 0 flags c0040100 index 10000000
1031 03:37:30.642636 PCI: 00:14.3 resource base ff000000 size 1000000 align 0 gran 0 limit 0 flags c0040200 index 10000100
1032 03:37:30.650148 PCI: 00:14.3 resource base fec10000 size 400 align 0 gran 0 limit 0 flags e0040200 index 2
1033 03:37:30.657781 PCI: 00:14.3 resource base fec00000 size 1000 align 0 gran 0 limit 0 flags c0000200 index 3
1034 03:37:30.665992 PCI: 00:14.3 resource base fedc2000 size 4000 align 0 gran 0 limit 0 flags c0000200 index 4
1035 03:37:30.667719 PNP: 0c09.0
1036 03:37:30.676489 PNP: 0c09.0 resource base 800 size 1ff align 0 gran 0 limit 0 flags c0000100 index 0
1037 03:37:30.677150 PCI: 00:14.7
1038 03:37:30.686797 PCI: 00:14.7 resource base f4d8a000 size 100 align 12 gran 8 limit f4d8a0ff flags 60000201 index 10
1039 03:37:30.687398 PCI: 00:18.0
1040 03:37:30.697640 PCI: 00:18.0 resource base f8000000 size 4000000 align 0 gran 0 limit 0 flags f0000200 index c0010058
1041 03:37:30.705960 PCI: 00:18.0 resource base fec20000 size 1000 align 0 gran 0 limit 0 flags c0000200 index fec20000
1042 03:37:30.707750 PCI: 00:18.1
1043 03:37:30.709090 PCI: 00:18.2
1044 03:37:30.711067 PCI: 00:18.3
1045 03:37:30.711771 PCI: 00:18.4
1046 03:37:30.713771 PCI: 00:18.5
1047 03:37:30.717855 MMIO: fedc2000 child on link 0 GENERIC: 0.0
1048 03:37:30.719164 GENERIC: 0.0
1049 03:37:30.719885 I2C: 01:1a
1050 03:37:30.721210 GENERIC: 0.1
1051 03:37:30.725399 MMIO: fedc3000 child on link 0 I2C: 02:50
1052 03:37:30.727595 I2C: 02:50
1053 03:37:30.730847 MMIO: fedc4000 child on link 0 I2C: 03:15
1054 03:37:30.732915 I2C: 03:15
1055 03:37:30.736314 MMIO: fedc5000 child on link 0 I2C: 04:39
1056 03:37:30.737677 I2C: 04:39
1057 03:37:30.738988 I2C: 04:10
1058 03:37:30.740976 Done allocating resources.
1059 03:37:30.746599 BS: BS_DEV_RESOURCES times (us): entry 0 run 1563662 exit 0
1060 03:37:30.751955 PCI_INTR tables: Writing registers C00/C01 for PCI IRQ routing:
1061 03:37:30.756736 PCI_INTR_INDEX name PIC mode APIC mode
1062 03:37:30.759588 0x00 INTA# 0x03 0x10
1063 03:37:30.762283 0x01 INTB# 0x04 0x11
1064 03:37:30.766252 0x02 INTC# 0x05 0x12
1065 03:37:30.769688 0x03 INTD# 0x07 0x13
1066 03:37:30.773075 0x04 INTE# 0x0B 0x14
1067 03:37:30.776433 0x05 INTF# 0x1F 0x1F
1068 03:37:30.779198 0x06 INTG# 0x1F 0x16
1069 03:37:30.782588 0x07 INTH# 0x1F 0x17
1070 03:37:30.786227 0x08 Misc 0xFA 0x00
1071 03:37:30.790002 0x09 Misc0 0xF1 0x00
1072 03:37:30.792186 0x0A Misc1 0x00 0x00
1073 03:37:30.796076 0x0B Misc2 0x00 0x00
1074 03:37:30.800861 0x0C Ser IRQ INTA 0x1F 0x1F
1075 03:37:30.802883 0x0D Ser IRQ INTB 0x1F 0x1F
1076 03:37:30.806314 0x0E Ser IRQ INTC 0x1F 0x1F
1077 03:37:30.809045 0x0F Ser IRQ INTD 0x1F 0x1F
1078 03:37:30.814622 0x10 SCI 0x09 0x09
1079 03:37:30.816717 0x11 SMBUS 0x1F 0x1F
1080 03:37:30.818788 0x12 ASF 0x1F 0x1F
1081 03:37:30.822909 0x13 HDA 0x03 0x10
1082 03:37:30.826206 0x14 FC 0x1F 0x1F
1083 03:37:30.829630 0x16 PerMon 0x1F 0x1F
1084 03:37:30.832403 0x17 SD 0x03 0x10
1085 03:37:30.835729 0x1A SDIOt 0x00 0x1F
1086 03:37:30.839785 0x30 EHCI 0x05 0x12
1087 03:37:30.842686 0x34 XHCI 0x04 0x12
1088 03:37:30.846526 0x41 SATA 0x07 0x13
1089 03:37:30.849309 0x62 GPIO 0x07 0x07
1090 03:37:30.852734 0x70 I2C0 0x03 0x03
1091 03:37:30.855676 0x71 I2C1 0x0F 0x0F
1092 03:37:30.859160 0x72 I2C2 0x06 0x06
1093 03:37:30.862451 0x73 I2C3 0x0E 0x0E
1094 03:37:30.865884 0x74 UART0 0x0A 0x0A
1095 03:37:30.869243 0x75 UART1 0x0B 0x0B
1096 03:37:30.874030 PCI_CFG IRQ: Write PCI config space IRQ assignments
1097 03:37:30.878088 PCI IRQ: Found device 0:01.00 using PIN A
1098 03:37:30.881565 PCI Devfn (0x8) not found in pirq_data table
1099 03:37:30.884991 PCI IRQ: Found device 0:01.01 using PIN B
1100 03:37:30.889637 Found this device in pirq_data table entry 5
1101 03:37:30.891667 Orig INT_PIN : 2 (PIN B)
1102 03:37:30.894338 PCI_INTR idx : 0x13 (HDA)
1103 03:37:30.896444 INT_LINE : 0x3 (IRQ 3)
1104 03:37:30.899835 PCI IRQ: Found device 0:02.02 using PIN A
1105 03:37:30.904620 Found this device in pirq_data table entry 1
1106 03:37:30.906081 Orig INT_PIN : 1 (PIN A)
1107 03:37:30.909465 PCI_INTR idx : 0x01 (INTB#)
1108 03:37:30.912154 INT_LINE : 0x4 (IRQ 4)
1109 03:37:30.914905 PCI IRQ: Found device 0:02.04 using PIN A
1110 03:37:30.919165 Found this device in pirq_data table entry 3
1111 03:37:30.922060 Orig INT_PIN : 1 (PIN A)
1112 03:37:30.924410 PCI_INTR idx : 0x03 (INTD#)
1113 03:37:30.926494 INT_LINE : 0x7 (IRQ 7)
1114 03:37:30.929986 PCI IRQ: Found device 0:08.00 using PIN A
1115 03:37:30.933479 PCI Devfn (0x40) not found in pirq_data table
1116 03:37:30.938187 PCI IRQ: Found device 0:10.00 using PIN A
1117 03:37:30.942188 Found this device in pirq_data table entry 10
1118 03:37:30.944235 Orig INT_PIN : 1 (PIN A)
1119 03:37:30.947037 PCI_INTR idx : 0x34 (XHCI)
1120 03:37:30.948958 INT_LINE : 0x4 (IRQ 4)
1121 03:37:30.953075 PCI IRQ: Found device 0:12.00 using PIN A
1122 03:37:30.956538 Found this device in pirq_data table entry 9
1123 03:37:30.959234 Orig INT_PIN : 1 (PIN A)
1124 03:37:30.961916 PCI_INTR idx : 0x30 (EHCI)
1125 03:37:30.964028 INT_LINE : 0x5 (IRQ 5)
1126 03:37:30.967556 PCI IRQ: Found device 0:14.07 using PIN A
1127 03:37:30.971524 Found this device in pirq_data table entry 6
1128 03:37:30.974321 Orig INT_PIN : 1 (PIN A)
1129 03:37:30.976435 PCI_INTR idx : 0x17 (SD)
1130 03:37:30.978431 INT_LINE : 0x3 (IRQ 3)
1131 03:37:30.982014 PCI IRQ: Found device 2:00.00 using PIN A
1132 03:37:30.985972 With INT_PIN swizzled to PIN A
1133 03:37:30.988022 Attached to bridge device 0:02h.04h
1134 03:37:30.993567 Found this device in pirq_data table entry 3
1135 03:37:30.994891 Orig INT_PIN : 1 (PIN A)
1136 03:37:30.998159 PCI_INTR idx : 0x03 (INTD#)
1137 03:37:31.000308 INT_LINE : 0x7 (IRQ 7)
1138 03:37:31.003738 PCI IRQ: Found device 1:00.00 using PIN A
1139 03:37:31.006504 With INT_PIN swizzled to PIN A
1140 03:37:31.010462 Attached to bridge device 0:02h.02h
1141 03:37:31.013894 Found this device in pirq_data table entry 1
1142 03:37:31.016683 Orig INT_PIN : 1 (PIN A)
1143 03:37:31.019432 PCI_INTR idx : 0x01 (INTB#)
1144 03:37:31.020773 INT_LINE : 0x4 (IRQ 4)
1145 03:37:31.026421 PCI_CFG IRQ: Finished writing PCI config space IRQ assignments
1146 03:37:31.027597 POST: 0x74
1147 03:37:31.029670 Enabling resources...
1148 03:37:31.032603 agesawrapper_amdinitmid() entry
1149 03:37:31.040469 agesawrapper_amdinitmid() returned AGESA_SUCCESS
1150 03:37:31.043901 PCI: 00:00.0 subsystem <- 1022/1576
1151 03:37:31.045916 PCI: 00:00.0 cmd <- 04
1152 03:37:31.050650 PCI: 00:01.0 subsystem <- 1002/98e4
1153 03:37:31.051277 PCI: 00:01.0 cmd <- 07
1154 03:37:31.054773 PCI: 00:01.1 subsystem <- 1002/15b3
1155 03:37:31.057338 PCI: 00:01.1 cmd <- 02
1156 03:37:31.060136 PCI: 00:02.0 subsystem <- 1022/157b
1157 03:37:31.062968 PCI: 00:02.0 cmd <- 00
1158 03:37:31.064891 PCI: 00:02.2 bridge ctrl <- 0003
1159 03:37:31.067580 PCI: 00:02.2 cmd <- 06
1160 03:37:31.070314 PCI: 00:02.4 bridge ctrl <- 0003
1161 03:37:31.072345 PCI: 00:02.4 cmd <- 06
1162 03:37:31.074614 PCI: 00:03.0 cmd <- 00
1163 03:37:31.079249 PCI: 00:08.0 subsystem <- 1022/1578
1164 03:37:31.079522 PCI: 00:08.0 cmd <- 06
1165 03:37:31.083809 PCI: 00:09.0 subsystem <- 1022/157d
1166 03:37:31.085220 PCI: 00:09.0 cmd <- 00
1167 03:37:31.089361 PCI: 00:10.0 subsystem <- 1022/7914
1168 03:37:31.090158 PCI: 00:10.0 cmd <- 02
1169 03:37:31.093916 PCI: 00:12.0 subsystem <- 1022/7908
1170 03:37:31.095450 PCI: 00:12.0 cmd <- 02
1171 03:37:31.098831 PCI: 00:14.0 subsystem <- 1022/790b
1172 03:37:31.101646 PCI: 00:14.0 cmd <- 403
1173 03:37:31.105055 PCI: 00:14.3 subsystem <- 1022/790e
1174 03:37:31.106594 PCI: 00:14.3 cmd <- 0f
1175 03:37:31.112525 Southbridge LPC decode:PNP: 0c09.0, base=0x00000800, end=0x000009fe
1176 03:37:31.114522 Covered by wideIO 0
1177 03:37:31.117250 PCI: 00:14.7 subsystem <- 1022/7906
1178 03:37:31.119516 PCI: 00:14.7 cmd <- 06
1179 03:37:31.121360 PCI: 00:18.0 cmd <- 00
1180 03:37:31.125510 PCI: 00:18.1 subsystem <- 1022/15b1
1181 03:37:31.128160 PCI: 00:18.1 cmd <- 00
1182 03:37:31.130885 PCI: 00:18.2 subsystem <- 1022/15b2
1183 03:37:31.133553 PCI: 00:18.2 cmd <- 00
1184 03:37:31.136307 PCI: 00:18.3 subsystem <- 1022/15b3
1185 03:37:31.138433 PCI: 00:18.3 cmd <- 00
1186 03:37:31.143152 PCI: 00:18.4 subsystem <- 1022/15b4
1187 03:37:31.143859 PCI: 00:18.4 cmd <- 00
1188 03:37:31.147456 PCI: 00:18.5 subsystem <- 1022/15b5
1189 03:37:31.148884 PCI: 00:18.5 cmd <- 00
1190 03:37:31.150398 PCI: 01:00.0 cmd <- 02
1191 03:37:31.154353 PCI: 02:00.0 subsystem <- 1217/8620
1192 03:37:31.156405 PCI: 02:00.0 cmd <- 06
1193 03:37:31.157866 done.
1194 03:37:31.163278 BS: BS_DEV_ENABLE times (us): entry 279596 run 130697 exit 0
1195 03:37:31.163976 POST: 0x75
1196 03:37:31.166121 Initializing devices...
1197 03:37:31.167997 Root Device init ...
1198 03:37:31.172117 Root Device init finished in 1950 usecs
1199 03:37:31.172967 POST: 0x75
1200 03:37:31.174789 CPU_CLUSTER: 0 init ...
1201 03:37:31.178158 MTRR: Physical address space:
1202 03:37:31.183793 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1203 03:37:31.189198 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1204 03:37:31.195483 0x00000000000c0000 - 0x00000000d0000000 size 0xcff40000 type 6
1205 03:37:31.200754 0x00000000d0000000 - 0x00000000f0000000 size 0x20000000 type 0
1206 03:37:31.205494 0x00000000f0000000 - 0x00000000f4800000 size 0x04800000 type 1
1207 03:37:31.211150 0x00000000f4800000 - 0x0000000100000000 size 0x0b800000 type 0
1208 03:37:31.217087 0x0000000100000000 - 0x000000012f000000 size 0x2f000000 type 6
1209 03:37:31.221134 MTRR: Fixed MSR 0x250 0x1e1e1e1e1e1e1e1e
1210 03:37:31.223920 MTRR: Fixed MSR 0x258 0x1e1e1e1e1e1e1e1e
1211 03:37:31.227803 MTRR: Fixed MSR 0x259 0x0000000000000000
1212 03:37:31.231290 MTRR: Fixed MSR 0x268 0x1e1e1e1e1e1e1e1e
1213 03:37:31.236087 MTRR: Fixed MSR 0x269 0x1e1e1e1e1e1e1e1e
1214 03:37:31.238774 MTRR: Fixed MSR 0x26a 0x1e1e1e1e1e1e1e1e
1215 03:37:31.242211 MTRR: Fixed MSR 0x26b 0x1e1e1e1e1e1e1e1e
1216 03:37:31.246172 MTRR: Fixed MSR 0x26c 0x1e1e1e1e1e1e1e1e
1217 03:37:31.250330 MTRR: Fixed MSR 0x26d 0x1e1e1e1e1e1e1e1e
1218 03:37:31.253284 MTRR: Fixed MSR 0x26e 0x1e1e1e1e1e1e1e1e
1219 03:37:31.256525 MTRR: Fixed MSR 0x26f 0x1e1e1e1e1e1e1e1e
1220 03:37:31.260061 call enable_fixed_mtrr()
1221 03:37:31.262661 CPU physical address size: 48 bits
1222 03:37:31.267563 MTRR: default type WB/UC MTRR counts: 8/6.
1223 03:37:31.270895 MTRR: UC selected as default type.
1224 03:37:31.275581 MTRR: 0 base 0x0000000000000000 mask 0x0000ffff80000000 type 6
1225 03:37:31.280958 MTRR: 1 base 0x0000000080000000 mask 0x0000ffffc0000000 type 6
1226 03:37:31.285846 MTRR: 2 base 0x00000000c0000000 mask 0x0000fffff0000000 type 6
1227 03:37:31.292002 MTRR: 3 base 0x00000000f0000000 mask 0x0000fffffc000000 type 1
1228 03:37:31.299434 MTRR: 4 base 0x00000000f4000000 mask 0x0000ffffff800000 type 1
1229 03:37:31.302856 MTRR: 5 base 0x0000000100000000 mask 0x0000ffffc0000000 type 6
1230 03:37:31.302945
1231 03:37:31.304249 MTRR check
1232 03:37:31.306485 Fixed MTRRs : Enabled
1233 03:37:31.308512 Variable MTRRs: Enabled
1234 03:37:31.308775
1235 03:37:31.309878 POST: 0x93
1236 03:37:31.311799 Will perform SMM setup.
1237 03:37:31.317388 CPU: AMD A4-9120C RADEON R4, 5 COMPUTE CORES 2C+3G .
1238 03:37:31.324170 Loading module at 00030000 with entry 00030000. filesize: 0x170 memsize: 0x170
1239 03:37:31.328958 Processing 16 relocs. Offset value of 0x00030000
1240 03:37:31.331114 Attempting to start 1 APs
1241 03:37:31.333384 Waiting for 10ms after sending INIT.
1242 03:37:31.349520 Waiting for 1st SIPI to complete...AP: slot 1 apic_id 11.
1243 03:37:31.349793 done.
1244 03:37:31.353112 Waiting for 2nd SIPI to complete...done.
1245 03:37:31.360404 Loading module at 00038000 with entry 00038000. filesize: 0x1a8 memsize: 0x1a8
1246 03:37:31.364516 Processing 13 relocs. Offset value of 0x00038000
1247 03:37:31.369945 SMM Module: stub loaded at 00038000. Will call cdeb995b(00000000)
1248 03:37:31.373623 Installing SMM handler to 0xce800000
1249 03:37:31.382881 Loading module at ce810000 with entry ce81142b. filesize: 0x6c98 memsize: 0xad18
1250 03:37:31.386975 Processing 481 relocs. Offset value of 0xce810000
1251 03:37:31.393596 Loading module at ce808000 with entry ce808000. filesize: 0x1a8 memsize: 0x1a8
1252 03:37:31.398426 Processing 13 relocs. Offset value of 0xce808000
1253 03:37:31.403276 SMM Module: placing jmp sequence at ce807e00 rel16 0x01fd
1254 03:37:31.408950 SMM Module: stub loaded at ce808000. Will call ce81142b(00000000)
1255 03:37:31.411463 New SMBASE 0xce800000
1256 03:37:31.414199 Relocation complete.
1257 03:37:31.415583 New SMBASE 0xce7ffe00
1258 03:37:31.416844 Relocation complete.
1259 03:37:31.419002 Initializing CPU #0
1260 03:37:31.422414 CPU: vendor AMD device 670f00
1261 03:37:31.425151 CPU: family 15, model 70, stepping 00
1262 03:37:31.428554 Setting up local APIC... apic_id: 0x10 done.
1263 03:37:31.431396 CPU #0 initialized
1264 03:37:31.432693 Initializing CPU #1
1265 03:37:31.435596 CPU: vendor AMD device 670f00
1266 03:37:31.438978 CPU: family 15, model 70, stepping 00
1267 03:37:31.442384 Setting up local APIC... apic_id: 0x11 done.
1268 03:37:31.444616 CPU #1 initialized
1269 03:37:31.449364 bsp_do_flight_plan done after 91 msecs.
1270 03:37:31.452771 MTRR: TEMPORARY Physical address space:
1271 03:37:31.457457 0x0000000000000000 - 0x00000000000a0000 size 0x000a0000 type 6
1272 03:37:31.462872 0x00000000000a0000 - 0x00000000000c0000 size 0x00020000 type 0
1273 03:37:31.468387 0x00000000000c0000 - 0x00000000d0000000 size 0xcff40000 type 6
1274 03:37:31.474190 0x00000000d0000000 - 0x00000000ff000000 size 0x2f000000 type 0
1275 03:37:31.479599 0x00000000ff000000 - 0x0000000100000000 size 0x01000000 type 5
1276 03:37:31.485004 0x0000000100000000 - 0x000000012f000000 size 0x2f000000 type 6
1277 03:37:31.489037 MTRR: default type WB/UC MTRR counts: 7/5.
1278 03:37:31.493097 MTRR: UC selected as default type.
1279 03:37:31.497157 MTRR: 0 base 0x0000000000000000 mask 0x0000ffff80000000 type 6
1280 03:37:31.503866 MTRR: 1 base 0x0000000080000000 mask 0x0000ffffc0000000 type 6
1281 03:37:31.508814 MTRR: 2 base 0x00000000c0000000 mask 0x0000fffff0000000 type 6
1282 03:37:31.513810 MTRR: 3 base 0x00000000ff000000 mask 0x0000ffffff000000 type 5
1283 03:37:31.519365 MTRR: 4 base 0x0000000100000000 mask 0x0000ffffc0000000 type 6
1284 03:37:31.523943 CPU_CLUSTER: 0 init finished in 346152 usecs
1285 03:37:31.524665 POST: 0x75
1286 03:37:31.527019 POST: 0x75
1287 03:37:31.527669 POST: 0x75
1288 03:37:31.527952 POST: 0x75
1289 03:37:31.529078 POST: 0x75
1290 03:37:31.530571 POST: 0x75
1291 03:37:31.531780 POST: 0x75
1292 03:37:31.532697 POST: 0x75
1293 03:37:31.534597 PCI: 00:00.0 init ...
1294 03:37:31.538728 PCI: 00:00.0 init finished in 2003 usecs
1295 03:37:31.539383 POST: 0x75
1296 03:37:31.540063 POST: 0x75
1297 03:37:31.542786 PCI: 00:01.0 init ...
1298 03:37:31.547680 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1299 03:37:31.551052 CBFS: Locating 'pci1002,98e4.rom'
1300 03:37:31.554391 CBFS: Found @ offset 92c00 size fe00
1301 03:37:31.557738 Mapping PCI device 100298e4 to 100298e0
1302 03:37:31.562303 In CBFS, ROM address for PCI: 00:01.0 = ffe82c48
1303 03:37:31.568319 PCI expansion ROM, signature 0xaa55, INIT size 0xfe00, data ptr 0x01c0
1304 03:37:31.573113 PCI ROM image, vendor ID 1002, device ID 98e0,
1305 03:37:31.577161 PCI ROM image, Class Code 030000, Code Type 00
1306 03:37:31.581982 Copying VGA ROM Image from ffe82c48 to 0xc0000, 0xfe00 bytes
1307 03:37:31.590936 Real mode stub @00000600: 867 bytes
1308 03:37:31.592902 Calling Option ROM...
1309 03:37:31.616128 ... Option ROM returned.
1310 03:37:31.619454 VBE: Getting information about VESA mode 41d2
1311 03:37:31.622239 VBE: resolution: 1366x768@16
1312 03:37:31.624886 VBE: framebuffer: f0000000
1313 03:37:31.627687 VBE: Setting VESA mode 41d2
1314 03:37:31.652656 VGA Option ROM was run
1315 03:37:31.656738 PCI: 00:01.0 init finished in 112275 usecs
1316 03:37:31.658164 POST: 0x75
1317 03:37:31.659614 PCI: 00:01.1 init ...
1318 03:37:31.663477 PCI: 00:01.1 init finished in 2003 usecs
1319 03:37:31.664874 POST: 0x75
1320 03:37:31.666866 PCI: 00:02.0 init ...
1321 03:37:31.670336 PCI: 00:02.0 init finished in 2002 usecs
1322 03:37:31.671824 POST: 0x75
1323 03:37:31.672112 POST: 0x75
1324 03:37:31.673797 POST: 0x75
1325 03:37:31.675151 POST: 0x75
1326 03:37:31.675419 POST: 0x75
1327 03:37:31.677236 POST: 0x75
1328 03:37:31.679924 PCI: 00:03.0 init ...
1329 03:37:31.684720 PCI: 00:03.0 init finished in 2002 usecs
1330 03:37:31.684803 POST: 0x75
1331 03:37:31.685410 PCI: 00:08.0 init ...
1332 03:37:31.689534 PCI: 00:08.0 init finished in 2002 usecs
1333 03:37:31.690130 POST: 0x75
1334 03:37:31.692132 PCI: 00:09.0 init ...
1335 03:37:31.696066 PCI: 00:09.0 init finished in 2002 usecs
1336 03:37:31.697477 POST: 0x75
1337 03:37:31.698063 POST: 0x75
1338 03:37:31.700976 PCI: 00:10.0 init ...
1339 03:37:31.704283 PCI: 00:10.0 init finished in 2002 usecs
1340 03:37:31.704568 POST: 0x75
1341 03:37:31.705559 POST: 0x75
1342 03:37:31.708338 PCI: 00:12.0 init ...
1343 03:37:31.711820 PCI: 00:12.0 init finished in 2002 usecs
1344 03:37:31.712520 POST: 0x75
1345 03:37:31.714638 PCI: 00:14.0 init ...
1346 03:37:31.718788 IOAPIC: Initializing IOAPIC at 0xfec00000
1347 03:37:31.722760 IOAPIC: Bootstrap Processor Local APIC = 0x10
1348 03:37:31.724868 IOAPIC: ID = 0x04
1349 03:37:31.726918 IOAPIC: Dumping registers
1350 03:37:31.728978 reg 0x0000: 0x04000000
1351 03:37:31.732478 reg 0x0001: 0x00178021
1352 03:37:31.733713 reg 0x0002: 0x04000000
1353 03:37:31.735720 IOAPIC: 24 interrupts
1354 03:37:31.738526 IOAPIC: Enabling interrupts on FSB
1355 03:37:31.743867 IOAPIC: reg 0x00000000 value 0x10000000 0x00000700
1356 03:37:31.747971 IOAPIC: reg 0x00000001 value 0x00000000 0x00010000
1357 03:37:31.752176 IOAPIC: reg 0x00000002 value 0x00000000 0x00010000
1358 03:37:31.756350 IOAPIC: reg 0x00000003 value 0x00000000 0x00010000
1359 03:37:31.761078 IOAPIC: reg 0x00000004 value 0x00000000 0x00010000
1360 03:37:31.765711 IOAPIC: reg 0x00000005 value 0x00000000 0x00010000
1361 03:37:31.769847 IOAPIC: reg 0x00000006 value 0x00000000 0x00010000
1362 03:37:31.775179 IOAPIC: reg 0x00000007 value 0x00000000 0x00010000
1363 03:37:31.778831 IOAPIC: reg 0x00000008 value 0x00000000 0x00010000
1364 03:37:31.783462 IOAPIC: reg 0x00000009 value 0x00000000 0x00010000
1365 03:37:31.788169 IOAPIC: reg 0x0000000a value 0x00000000 0x00010000
1366 03:37:31.794394 IOAPIC: reg 0x0000000b value 0x00000000 0x00010000
1367 03:37:31.797539 IOAPIC: reg 0x0000000c value 0x00000000 0x00010000
1368 03:37:31.801557 IOAPIC: reg 0x0000000d value 0x00000000 0x00010000
1369 03:37:31.806453 IOAPIC: reg 0x0000000e value 0x00000000 0x00010000
1370 03:37:31.811238 IOAPIC: reg 0x0000000f value 0x00000000 0x00010000
1371 03:37:31.815429 IOAPIC: reg 0x00000010 value 0x00000000 0x00010000
1372 03:37:31.820066 IOAPIC: reg 0x00000011 value 0x00000000 0x00010000
1373 03:37:31.824196 IOAPIC: reg 0x00000012 value 0x00000000 0x00010000
1374 03:37:31.828893 IOAPIC: reg 0x00000013 value 0x00000000 0x00010000
1375 03:37:31.833742 IOAPIC: reg 0x00000014 value 0x00000000 0x00010000
1376 03:37:31.838468 IOAPIC: reg 0x00000015 value 0x00000000 0x00010000
1377 03:37:31.841920 IOAPIC: reg 0x00000016 value 0x00000000 0x00010000
1378 03:37:31.847287 IOAPIC: reg 0x00000017 value 0x00000000 0x00010000
1379 03:37:31.850754 PCI: 00:14.0 init finished in 133956 usecs
1380 03:37:31.851365 POST: 0x75
1381 03:37:31.854108 PCI: 00:14.3 init ...
1382 03:37:31.854772 RTC Init
1383 03:37:31.858887 PCI: 00:14.3 init finished in 2964 usecs
1384 03:37:31.859529 POST: 0x75
1385 03:37:31.861567 PCI: 00:14.7 init ...
1386 03:37:31.865772 PCI: 00:14.7 init finished in 2002 usecs
1387 03:37:31.866056 POST: 0x75
1388 03:37:31.868536 PCI: 00:18.0 init ...
1389 03:37:31.872546 IOAPIC: Initializing IOAPIC at 0xfec20000
1390 03:37:31.875950 IOAPIC: Bootstrap Processor Local APIC = 0x10
1391 03:37:31.877975 IOAPIC: ID = 0x05
1392 03:37:31.880008 IOAPIC: Dumping registers
1393 03:37:31.882771 reg 0x0000: 0x05000000
1394 03:37:31.884774 reg 0x0001: 0x001f8021
1395 03:37:31.886889 reg 0x0002: 0x00000000
1396 03:37:31.889587 IOAPIC: 32 interrupts
1397 03:37:31.891698 IOAPIC: Enabling interrupts on FSB
1398 03:37:31.897059 IOAPIC: reg 0x00000000 value 0x10000000 0x00000700
1399 03:37:31.901085 IOAPIC: reg 0x00000001 value 0x00000000 0x00010000
1400 03:37:31.905975 IOAPIC: reg 0x00000002 value 0x00000000 0x00010000
1401 03:37:31.909966 IOAPIC: reg 0x00000003 value 0x00000000 0x00010000
1402 03:37:31.915342 IOAPIC: reg 0x00000004 value 0x00000000 0x00010000
1403 03:37:31.919517 IOAPIC: reg 0x00000005 value 0x00000000 0x00010000
1404 03:37:31.923741 IOAPIC: reg 0x00000006 value 0x00000000 0x00010000
1405 03:37:31.928264 IOAPIC: reg 0x00000007 value 0x00000000 0x00010000
1406 03:37:31.933552 IOAPIC: reg 0x00000008 value 0x00000000 0x00010000
1407 03:37:31.936912 IOAPIC: reg 0x00000009 value 0x00000000 0x00010000
1408 03:37:31.941621 IOAPIC: reg 0x0000000a value 0x00000000 0x00010000
1409 03:37:31.946297 IOAPIC: reg 0x0000000b value 0x00000000 0x00010000
1410 03:37:31.951064 IOAPIC: reg 0x0000000c value 0x00000000 0x00010000
1411 03:37:31.955954 IOAPIC: reg 0x0000000d value 0x00000000 0x00010000
1412 03:37:31.960023 IOAPIC: reg 0x0000000e value 0x00000000 0x00010000
1413 03:37:31.964121 IOAPIC: reg 0x0000000f value 0x00000000 0x00010000
1414 03:37:31.968851 IOAPIC: reg 0x00000010 value 0x00000000 0x00010000
1415 03:37:31.974276 IOAPIC: reg 0x00000011 value 0x00000000 0x00010000
1416 03:37:31.978398 IOAPIC: reg 0x00000012 value 0x00000000 0x00010000
1417 03:37:31.982526 IOAPIC: reg 0x00000013 value 0x00000000 0x00010000
1418 03:37:31.986679 IOAPIC: reg 0x00000014 value 0x00000000 0x00010000
1419 03:37:31.992206 IOAPIC: reg 0x00000015 value 0x00000000 0x00010000
1420 03:37:31.996251 IOAPIC: reg 0x00000016 value 0x00000000 0x00010000
1421 03:37:32.000492 IOAPIC: reg 0x00000017 value 0x00000000 0x00010000
1422 03:37:32.005152 IOAPIC: reg 0x00000018 value 0x00000000 0x00010000
1423 03:37:32.009971 IOAPIC: reg 0x00000019 value 0x00000000 0x00010000
1424 03:37:32.014714 IOAPIC: reg 0x0000001a value 0x00000000 0x00010000
1425 03:37:32.018885 IOAPIC: reg 0x0000001b value 0x00000000 0x00010000
1426 03:37:32.023703 IOAPIC: reg 0x0000001c value 0x00000000 0x00010000
1427 03:37:32.027863 IOAPIC: reg 0x0000001d value 0x00000000 0x00010000
1428 03:37:32.031924 IOAPIC: reg 0x0000001e value 0x00000000 0x00010000
1429 03:37:32.036767 IOAPIC: reg 0x0000001f value 0x00000000 0x00010000
1430 03:37:32.040839 PCI: 00:18.0 init finished in 170070 usecs
1431 03:37:32.041478 POST: 0x75
1432 03:37:32.043714 PCI: 00:18.1 init ...
1433 03:37:32.047613 PCI: 00:18.1 init finished in 2002 usecs
1434 03:37:32.048284 POST: 0x75
1435 03:37:32.051033 PCI: 00:18.2 init ...
1436 03:37:32.054493 PCI: 00:18.2 init finished in 2002 usecs
1437 03:37:32.054775 POST: 0x75
1438 03:37:32.056834 PCI: 00:18.3 init ...
1439 03:37:32.060678 PCI: 00:18.3 init finished in 2002 usecs
1440 03:37:32.062713 POST: 0x75
1441 03:37:32.064606 PCI: 00:18.4 init ...
1442 03:37:32.067905 PCI: 00:18.4 init finished in 2002 usecs
1443 03:37:32.070625 POST: 0x75
1444 03:37:32.070710 PCI: 00:18.5 init ...
1445 03:37:32.074769 PCI: 00:18.5 init finished in 2002 usecs
1446 03:37:32.075383 POST: 0x75
1447 03:37:32.077334 PCI: 01:00.0 init ...
1448 03:37:32.080796 PCI: 01:00.0 init finished in 2002 usecs
1449 03:37:32.081700 POST: 0x75
1450 03:37:32.083769 PCI: 02:00.0 init ...
1451 03:37:32.089009 BayHub BH720: Power-saving enabled (link_ctrl=0x110103)
1452 03:37:32.092737 PCI: 02:00.0 init finished in 7127 usecs
1453 03:37:32.094021 POST: 0x75
1454 03:37:32.095858 PNP: 0c09.0 init ...
1455 03:37:32.101283 Google Chrome EC: Hello got back 11223344 status (0)
1456 03:37:32.103951 Google Chrome EC: version:
1457 03:37:32.107444 ro: careena_v2.0.11488-7215d6e0e4
1458 03:37:32.110755 rw: careena_v2.0.11488-7215d6e0e4
1459 03:37:32.112127 running image: 1
1460 03:37:32.116170 Google Chrome EC uptime: 5.608 seconds
1461 03:37:32.119634 Google Chrome AP resets since EC boot: 0
1462 03:37:32.124432 Google Chrome most recent AP reset causes:
1463 03:37:32.128614 Google Chrome EC reset flags at last EC boot: reset-pin
1464 03:37:32.133316 PNP: 0c09.0 init finished in 34479 usecs
1465 03:37:32.133429 POST: 0x75
1466 03:37:32.135358 POST: 0x75
1467 03:37:32.135460 POST: 0x75
1468 03:37:32.136075 POST: 0x75
1469 03:37:32.138123 POST: 0x75
1470 03:37:32.139510 POST: 0x75
1471 03:37:32.139612 POST: 0x75
1472 03:37:32.142225 Devices initialized
1473 03:37:32.144320 Show all devs... After init.
1474 03:37:32.147030 Root Device: enabled 1
1475 03:37:32.149141 CPU_CLUSTER: 0: enabled 1
1476 03:37:32.151155 DOMAIN: 0000: enabled 1
1477 03:37:32.153287 MMIO: fedc2000: enabled 1
1478 03:37:32.156754 MMIO: fedc3000: enabled 1
1479 03:37:32.158853 MMIO: fedc4000: enabled 1
1480 03:37:32.160147 MMIO: fedc5000: enabled 1
1481 03:37:32.162161 APIC: 10: enabled 1
1482 03:37:32.164419 PCI: 00:00.0: enabled 1
1483 03:37:32.166214 PCI: 00:00.2: enabled 0
1484 03:37:32.169531 PCI: 00:01.0: enabled 1
1485 03:37:32.171547 PCI: 00:01.1: enabled 1
1486 03:37:32.172839 PCI: 00:02.0: enabled 1
1487 03:37:32.175497 PCI: 00:02.1: enabled 0
1488 03:37:32.177547 PCI: 00:02.2: enabled 1
1489 03:37:32.179494 PCI: 00:02.3: enabled 0
1490 03:37:32.182166 PCI: 00:02.4: enabled 1
1491 03:37:32.184259 PCI: 00:02.5: enabled 0
1492 03:37:32.186424 PCI: 00:08.0: enabled 1
1493 03:37:32.189135 PCI: 00:09.0: enabled 1
1494 03:37:32.190525 PCI: 00:09.2: enabled 0
1495 03:37:32.193292 PCI: 00:10.0: enabled 1
1496 03:37:32.194885 PCI: 00:11.0: enabled 0
1497 03:37:32.196789 PCI: 00:12.0: enabled 1
1498 03:37:32.198908 PCI: 00:14.0: enabled 1
1499 03:37:32.201665 PCI: 00:14.3: enabled 1
1500 03:37:32.203658 PCI: 00:14.7: enabled 1
1501 03:37:32.206400 PCI: 00:18.0: enabled 1
1502 03:37:32.208371 PCI: 00:18.1: enabled 1
1503 03:37:32.210415 PCI: 00:18.2: enabled 1
1504 03:37:32.213833 PCI: 00:18.3: enabled 1
1505 03:37:32.214587 PCI: 00:18.4: enabled 1
1506 03:37:32.217803 PCI: 00:18.5: enabled 1
1507 03:37:32.219151 GENERIC: 0.0: enabled 1
1508 03:37:32.220522 I2C: 01:1a: enabled 1
1509 03:37:32.223166 GENERIC: 0.1: enabled 1
1510 03:37:32.224516 I2C: 02:50: enabled 1
1511 03:37:32.227211 I2C: 03:15: enabled 1
1512 03:37:32.229183 I2C: 04:39: enabled 1
1513 03:37:32.231223 I2C: 04:10: enabled 1
1514 03:37:32.233226 PCI: 02:00.0: enabled 1
1515 03:37:32.235350 PNP: 0c09.0: enabled 1
1516 03:37:32.237309 PCI: 00:03.0: enabled 1
1517 03:37:32.240035 PCI: 01:00.0: enabled 1
1518 03:37:32.241438 APIC: 11: enabled 1
1519 03:37:32.246159 BS: BS_DEV_INIT times (us): entry 0 run 1076590 exit 150
1520 03:37:32.252512 ELOG: Event(A1) added with size 10 at 2022-06-28 03:37:23 UTC
1521 03:37:32.259890 elog_add_boot_reason: Logged recovery mode boot (Dev-switch on), reason: 0x1b
1522 03:37:32.264687 ELOG: Event(A0) added with size 9 at 2022-06-28 03:37:23 UTC
1523 03:37:32.269428 elog_add_boot_reason: Logged dev mode boot
1524 03:37:32.270165 POST: 0x76
1525 03:37:32.272225 Finalize devices...
1526 03:37:32.273648 Devices finalized
1527 03:37:32.277799 FMAP: area RW_NVRAM found @ 467000 (20480 bytes)
1528 03:37:32.281253 agesawrapper_amdinitlate() entry
1529 03:37:32.298935 DmiTable:cdfbd4a3, AcpiPstatein: cdfbc2b9, AcpiSrat:00000000,AcpiSlit:00000000, Mce:cdfbd327, Cmc:cdfbd3e9,Alib:cdfbe586, AcpiIvrs:00000000 in agesawrapper_amdinitlate
1530 03:37:32.303783 agesawrapper_amdinitlate() returned AGESA_SUCCESS
1531 03:37:32.306494 agesawrapper_amdinitrtb() entry
1532 03:37:32.311709 agesawrapper_amdinitrtb() returned AGESA_SUCCESS
1533 03:37:32.317145 BS: BS_POST_DEVICE times (us): entry 22176 run 4547 exit 37740
1534 03:37:32.322625 FMAP: area RW_MRC_CACHE found @ 0 (65536 bytes)
1535 03:37:32.325495 MRC: Checking cached data update for 'RW_MRC_CACHE'.
1536 03:37:32.330288 MRC: cache data 'RW_MRC_CACHE' needs update.
1537 03:37:32.345941 ELOG: Event(AA) added with size 11 at 2022-06-28 03:37:23 UTC
1538 03:37:32.347272 POST: 0x77
1539 03:37:32.353993 BS: BS_OS_RESUME_CHECK times (us): entry 29419 run 1059 exit 1
1540 03:37:32.354082 POST: 0x79
1541 03:37:32.354848 POST: 0x9c
1542 03:37:32.360783 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1543 03:37:32.364191 CBFS: Locating 'fallback/dsdt.aml'
1544 03:37:32.366943 CBFS: Found @ offset a6cc0 size 3b94
1545 03:37:32.372960 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1546 03:37:32.375012 CBFS: Locating 'fallback/slic'
1547 03:37:32.379021 CBFS: 'fallback/slic' not found.
1548 03:37:32.382378 ACPI: Writing ACPI tables at cde2e000.
1549 03:37:32.383812 ACPI: * FACS
1550 03:37:32.385128 ACPI: * DSDT
1551 03:37:32.387908 Ramoops buffer: 0x100000@0xcdd2e000.
1552 03:37:32.391986 ACPI: * FADT
1553 03:37:32.392689 pm_base: 0x0400
1554 03:37:32.396082 ACPI: added table 1/32, length now 40
1555 03:37:32.397476 ACPI: * SSDT
1556 03:37:32.400837 ACPI \_PR report 2 core(s)
1557 03:37:32.402954 dw_i2c: bad counts. hcnt = -1 lcnt = 9
1558 03:37:32.407627 dw_i2c: bad counts. hcnt = -1 lcnt = 13
1559 03:37:32.410948 dw_i2c: bad counts. hcnt = -13 lcnt = 11
1560 03:37:32.414244 dw_i2c: bad counts. hcnt = -7 lcnt = 16
1561 03:37:32.419745 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1562 03:37:32.422531 CBFS: Locating 'pci1002,98e4.rom'
1563 03:37:32.426051 CBFS: Found @ offset 92c00 size fe00
1564 03:37:32.429719 Mapping PCI device 100298e4 to 100298e0
1565 03:37:32.434167 In CBFS, ROM address for PCI: 00:01.0 = ffe82c48
1566 03:37:32.441027 PCI expansion ROM, signature 0xaa55, INIT size 0xfe00, data ptr 0x01c0
1567 03:37:32.444552 PCI ROM image, vendor ID 1002, device ID 98e0,
1568 03:37:32.448664 PCI ROM image, Class Code 030000, Code Type 00
1569 03:37:32.458091 \_SB.I2CA.ADAU: Analog Digital DMIC
1570 03:37:32.464826 \_SB.I2CA.DLG7: Dialog Semiconductor DA7219 Audio Codec address 01ah irq 0
1571 03:37:32.470289 \_SB.I2CA.MAXM: Maxim Integrated 98357A Amplifier
1572 03:37:32.471629 \_SB.I2CB.TPMI: I2C TPM at I2C: 02:50
1573 03:37:32.475693 \_SB.I2CC.D015: ELAN Touchpad at I2C: 03:15
1574 03:37:32.480411 \_SB.I2CD.D039: Raydium Touchscreen at I2C: 04:39
1575 03:37:32.484588 \_SB.I2CD.D010: ELAN Touchscreen at I2C: 04:10
1576 03:37:32.488634 ACPI: added table 2/32, length now 44
1577 03:37:32.489958 ACPI: * MCFG
1578 03:37:32.492630 ACPI: added table 3/32, length now 48
1579 03:37:32.494596 ACPI: * TCPA
1580 03:37:32.497332 TCPA log created at cdd0e000
1581 03:37:32.499960 ACPI: added table 4/32, length now 52
1582 03:37:32.502215 ACPI: * MADT
1583 03:37:32.504927 ACPI: added table 5/32, length now 56
1584 03:37:32.507724 current = cde32e10
1585 03:37:32.512513 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1586 03:37:32.515834 CBFS: Locating 'pci1002,98e4.rom'
1587 03:37:32.519275 CBFS: Found @ offset 92c00 size fe00
1588 03:37:32.522733 Mapping PCI device 100298e4 to 100298e0
1589 03:37:32.526938 In CBFS, ROM address for PCI: 00:01.0 = ffe82c48
1590 03:37:32.533167 PCI expansion ROM, signature 0xaa55, INIT size 0xfe00, data ptr 0x01c0
1591 03:37:32.537329 PCI ROM image, vendor ID 1002, device ID 98e0,
1592 03:37:32.541617 PCI ROM image, Class Code 030000, Code Type 00
1593 03:37:32.544203 ACPI: * VFCT at cde32e10
1594 03:37:32.548968 Copying initialized VBIOS image from 000c0000
1595 03:37:32.552223 ACPI: added table 6/32, length now 60
1596 03:37:32.553549 ACPI: * HPET
1597 03:37:32.557050 ACPI: added table 7/32, length now 64
1598 03:37:32.560597 ACPI: added table 8/32, length now 68
1599 03:37:32.563307 ACPI: * IVRS at cde42e90
1600 03:37:32.566009 AGESA IVRS table NULL. Skipping.
1601 03:37:32.568815 ACPI: * SRAT at cde42e90
1602 03:37:32.572250 AGESA SRAT table NULL. Skipping.
1603 03:37:32.574294 ACPI: * SLIT at cde42e90
1604 03:37:32.577112 AGESA SLIT table NULL. Skipping.
1605 03:37:32.581260 ACPI: * AGESA ALIB SSDT at cde42e90
1606 03:37:32.584712 ACPI: added table 9/32, length now 72
1607 03:37:32.586753 ACPI: * SSDT at cde479f0
1608 03:37:32.590953 ACPI: added table 10/32, length now 76
1609 03:37:32.593601 ACPI: * SSDT for PState at cde47e2c
1610 03:37:32.594959 ACPI: done.
1611 03:37:32.597720 ACPI tables: 106032 bytes.
1612 03:37:32.599680 smbios_write_tables: cdd0d000
1613 03:37:32.602956 Create SMBIOS type 17
1614 03:37:32.604343 SMBIOS tables: 545 bytes.
1615 03:37:32.609150 Writing table forward entry at 0x00000500
1616 03:37:32.613143 Wrote coreboot table at: 00000500, 0x10 bytes, checksum 11f9
1617 03:37:32.617163 Writing coreboot table at 0xcde52000
1618 03:37:32.622172 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
1619 03:37:32.628230 1. 0000000000001000-000000000009ffff: RAM
1620 03:37:32.630851 2. 00000000000a0000-00000000000fffff: RESERVED
1621 03:37:32.634314 3. 0000000000100000-00000000cdd0cfff: RAM
1622 03:37:32.639199 4. 00000000cdd0d000-00000000cde9efff: CONFIGURATION TABLES
1623 03:37:32.643926 5. 00000000cde9f000-00000000cdfa0fff: RAMSTAGE
1624 03:37:32.649331 6. 00000000cdfa1000-00000000cdffffff: CONFIGURATION TABLES
1625 03:37:32.652864 7. 00000000ce000000-00000000cfffffff: RESERVED
1626 03:37:32.658186 8. 00000000f8000000-00000000fbffffff: RESERVED
1627 03:37:32.661575 9. 0000000100000000-000000012effffff: RAM
1628 03:37:32.665638 Passing 5 GPIOs to payload:
1629 03:37:32.669664 NAME | PORT | POLARITY | VALUE
1630 03:37:32.674326 write protect | undefined | high | low
1631 03:37:32.679131 recovery | undefined | high | low
1632 03:37:32.683296 lid | undefined | high | high
1633 03:37:32.688825 power | undefined | high | low
1634 03:37:32.692878 EC in RW | 0x0000000f | high | low
1635 03:37:32.694171 Board ID: 6
1636 03:37:32.694836 SKU ID: 33
1637 03:37:32.700936 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1638 03:37:32.705687 Wrote coreboot table at: cde52000, 0x510 bytes, checksum 75e7
1639 03:37:32.708251 coreboot table: 1320 bytes.
1640 03:37:32.711662 IMD ROOT 0. cdfff000 00001000
1641 03:37:32.714481 IMD SMALL 1. cdffe000 00001000
1642 03:37:32.717720 CONSOLE 2. cdfde000 00020000
1643 03:37:32.720486 TIME STAMP 3. cdfdd000 00000910
1644 03:37:32.723894 VBOOT 4. cdfdc000 00000c0c
1645 03:37:32.726595 ACPISCRATCH 5. cdfac000 00030000
1646 03:37:32.729212 ROMSTG STCK 6. cdfab000 00000400
1647 03:37:32.732730 AFTER CAR 7. cdfa1000 0000a000
1648 03:37:32.735452 RAMSTAGE 8. cde9e000 00103000
1649 03:37:32.738885 REFCODE 9. cde6c000 00032000
1650 03:37:32.742261 ACPI GNVS 10. cde6b000 00001000
1651 03:37:32.744416 SMM BACKUP 11. cde5b000 00010000
1652 03:37:32.747800 MRC DATA 12. cde5a000 00000e75
1653 03:37:32.750471 COREBOOT 13. cde52000 00008000
1654 03:37:32.753974 ACPI 14. cde2e000 00024000
1655 03:37:32.758124 RAMOOPS 15. cdd2e000 00100000
1656 03:37:32.758994 VGA ROM #0 16. cdd1e000 0000fe00
1657 03:37:32.762965 TCPA TCGLOG17. cdd0e000 00010000
1658 03:37:32.767036 SMBIOS 18. cdd0d000 00000800
1659 03:37:32.767114 IMD small region:
1660 03:37:32.770412 IMD ROOT 0. cdffec00 00000400
1661 03:37:32.774346 VBOOT SEL 1. cdffebe0 00000008
1662 03:37:32.776300 EC HOSTEVENT 2. cdffebc0 00000008
1663 03:37:32.781046 ROMSTAGE 3. cdffeba0 00000004
1664 03:37:32.783002 POWER STATE 4. cdffeb80 00000010
1665 03:37:32.786440 MEM INFO 5. cdffea20 00000149
1666 03:37:32.790027 COREBOOTFWD 6. cdffe9e0 00000028
1667 03:37:32.794050 BS: BS_WRITE_TABLES times (us): entry 2 run 435688 exit 1
1668 03:37:32.796102 POST: 0x7a
1669 03:37:32.801589 CBFS: 'Master Header Locator' located CBFS at [df0000:ffffc0)
1670 03:37:32.804289 CBFS: Locating 'fallback/payload'
1671 03:37:32.808995 CBFS: Found @ offset 1ae180 size 39f90
1672 03:37:32.812344 Loading segment from ROM address 0xfff9e1b8
1673 03:37:32.814357 code (compression=0)
1674 03:37:32.821714 New segment dstaddr 0x30104020 memsize 0x254890 srcaddr 0xfff9e1f0 filesize 0x39f58
1675 03:37:32.825108 Loading segment from ROM address 0xfff9e1d4
1676 03:37:32.827898 Entry Point 0x30104020
1677 03:37:32.836768 Loading Segment: addr: 0x0000000030104020 memsz: 0x0000000000254890 filesz: 0x0000000000039f58
1678 03:37:32.840330 lb: [0x00000000cde9f000, 0x00000000cdfa09d8)
1679 03:37:32.848534 Post relocation: addr: 0x0000000030104020 memsz: 0x0000000000254890 filesz: 0x0000000000039f58
1680 03:37:32.850612 it's not compressed!
1681 03:37:32.875128 [ 0x30104020, 3013df78, 0x303588b0) <- fff9e1f0
1682 03:37:32.881118 Clearing Segment: addr: 0x000000003013df78 memsz: 0x000000000021a938
1683 03:37:32.886073 dest 30104020, end 303588b0, bouncebuffer ffffffff
1684 03:37:32.887495 Loaded segments
1685 03:37:32.889660 Lock SMM configuration
1686 03:37:32.890882 POST: 0xfe
1687 03:37:32.896374 BS: BS_PAYLOAD_LOAD times (us): entry 231 run 92773 exit 3313
1688 03:37:32.900510 PSP: Notify that POST is finishing... OK
1689 03:37:32.901159 POST: 0x7b
1690 03:37:32.904645 mp_park_aps done after 0 msecs.
1691 03:37:32.908690 Jumping to boot code at 30104020(cde52000)
1692 03:37:32.909371 POST: 0xf8
1693 03:37:32.916871 CPU0: stack: cdeda000 - cdedb000, lowest used address cdeda558, stack used: 2728 bytes
1694 03:37:32.919572
1695 03:37:32.920876
1696 03:37:32.922969 Starting depthcharge on grunt...
1697 03:37:32.923406 end: 2.2.3 depthcharge-start (duration 00:00:13) [common]
1698 03:37:32.923517 start: 2.2.4 bootloader-commands (timeout 00:04:47) [common]
1699 03:37:32.923608 Setting prompt string to ['grunt:']
1700 03:37:32.923740 bootloader-commands: Wait for prompt ['grunt:'] (timeout 00:04:47)
1701 03:37:32.929982 WARNING: can't convert coreboot GPIOs, 'lid' won't be resampled at runtime!
1702 03:37:32.936140 WARNING: can't convert coreboot GPIOs, 'power' won't be resampled at runtime!
1703 03:37:32.942254 The GBB signature is at 0x30004020 and is: 24 47 42 42
1704 03:37:32.948428 [firmware-grunt-11031.B-collabora] Dec 11 2020 09:59:28
1705 03:37:32.948517
1706 03:37:32.949957 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.']
1708 03:37:33.050706 grunt: tftpboot 192.168.201.1 6694080/tftp-deploy-xmcitl6y/kernel/bzImage 6694080/tftp-deploy-xmcitl6y/kernel/cmdline 6694080/tftp-deploy-xmcitl6y/ramdisk/ramdisk.cpio.gz
1709 03:37:33.050882 Setting prompt string to ['Starting kernel']
1710 03:37:33.050973 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.']
1711 03:37:33.051051 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)
1712 03:37:33.053025 tftpboot 192.168.201.1 6694080/tftp-deploy-xmcitl6y/kernel/bzImage 66y/kernel/cmdline 6694080/tftp-deploy-xmcitl6y/ramdisk/ramdisk.cpio.gz
1713 03:37:33.054349 Waiting for link
1714 03:37:33.258823 R8152: Initializing
1715 03:37:33.261758 Version 9 (ocp_data = 6010)
1716 03:37:33.294082 R8152: Done initializing
1717 03:37:33.295302 Adding net device
1718 03:37:33.496821 done.
1719 03:37:33.499067 MAC: 00:e0:4c:75:03:5c
1720 03:37:33.501679 Sending DHCP discover... done.
1721 03:37:33.504351 Waiting for reply... done.
1722 03:37:33.507943 Sending DHCP request... done.
1723 03:37:33.511954 Waiting for reply... done.
1724 03:37:33.513097 My ip is 192.168.201.12
1725 03:37:33.516571 The DHCP server ip is 192.168.201.1
1726 03:37:33.521438 TFTP server IP predefined by user: 192.168.201.1
1727 03:37:33.527585 Bootfile predefined by user: 6694080/tftp-deploy-xmcitl6y/kernel/bzImage
1728 03:37:33.530334 Sending tftp read request... done.
1729 03:37:33.533752 Waiting for the transfer...
1730 03:37:33.796818 00000000 ################################################################
1731 03:37:34.054941 00080000 ################################################################
1732 03:37:34.311585 00100000 ################################################################
1733 03:37:34.594694 00180000 ################################################################
1734 03:37:34.960116 00200000 ################################################################
1735 03:37:35.325940 00280000 ################################################################
1736 03:37:35.695653 00300000 ################################################################
1737 03:37:36.060355 00380000 ################################################################
1738 03:37:36.421773 00400000 ################################################################
1739 03:37:36.789043 00480000 ################################################################
1740 03:37:37.156144 00500000 ################################################################
1741 03:37:37.509828 00580000 ################################################################
1742 03:37:37.839524 00600000 ################################################################
1743 03:37:38.194467 00680000 ################################################################
1744 03:37:38.553507 00700000 ################################################################
1745 03:37:38.903961 00780000 ################################################################
1746 03:37:39.261048 00800000 ################################################################
1747 03:37:39.608446 00880000 ################################################################
1748 03:37:39.953686 00900000 ################################################################
1749 03:37:40.293725 00980000 ################################################################
1750 03:37:40.613025 00a00000 ################################################################
1751 03:37:40.899929 00a80000 ################################################################
1752 03:37:41.188490 00b00000 ################################################################
1753 03:37:41.453728 00b80000 ################################################################
1754 03:37:41.713023 00c00000 ################################################################ done.
1755 03:37:41.714882 The bootfile was 13099584 bytes long.
1756 03:37:41.718225 Sending tftp read request... done.
1757 03:37:41.720974 Waiting for the transfer...
1758 03:37:41.989012 00000000 ################################################################
1759 03:37:42.254546 00080000 ################################################################
1760 03:37:42.516378 00100000 ################################################################
1761 03:37:42.778132 00180000 ################################################################
1762 03:37:43.042542 00200000 ################################################################
1763 03:37:43.311937 00280000 ################################################################
1764 03:37:43.577328 00300000 ################################################################
1765 03:37:43.849467 00380000 ################################################################
1766 03:37:44.115225 00400000 ################################################################
1767 03:37:44.385010 00480000 ################################################################
1768 03:37:44.657403 00500000 ################################################################
1769 03:37:44.923070 00580000 ################################################################
1770 03:37:45.182922 00600000 ################################################################
1771 03:37:45.452067 00680000 ################################################################
1772 03:37:45.721538 00700000 ################################################################
1773 03:37:45.983646 00780000 ################################################################
1774 03:37:46.049159 00800000 ############### done.
1775 03:37:46.049793 Sending tftp read request... done.
1776 03:37:46.052437 Waiting for the transfer...
1777 03:37:46.053851 00000000 # done.
1778 03:37:46.062500 Command line loaded dynamically from TFTP file: 6694080/tftp-deploy-xmcitl6y/kernel/cmdline
1779 03:37:46.082820 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/6694080/extract-nfsrootfs-eyc0bbx_,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1780 03:37:46.091566 Shutting down all USB controllers.
1781 03:37:46.094257 Removing current net device
1782 03:37:46.102615 Finalizing coreboot
1783 03:37:46.102703
1784 03:37:46.103949
1785 03:37:46.107988 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 smm starting...
1786 03:37:46.109431
1787 03:37:46.109560 SMI# #0
1788 03:37:46.114290 Exiting depthcharge with code 4 at timestamp: 18732745
1789 03:37:46.114973
1790 03:37:46.115962 end: 2.2.4 bootloader-commands (duration 00:00:13) [common]
1791 03:37:46.116071 start: 2.2.5 auto-login-action (timeout 00:04:34) [common]
1792 03:37:46.116162 Setting prompt string to ['Linux version [0-9]']
1793 03:37:46.116255 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.']
1794 03:37:46.116347 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)
1795 03:37:46.116607 Starting kernel ...
1796 03:37:46.116688
1797 03:37:46.116781
1798 03:37:46.537503
1799 03:37:46.537655
1800 03:37:46.544015 coreboot-56f9d1cd49 Thu Sep 5 21:57:06 UTC 2019 smm starting...
1801 03:37:46.544138
1802 03:37:46.544237 SMI# #0
1803 03:37:46.547968 Chrome EC: Set SMI mask to 0x0000000000000000
1804 03:37:46.550823 Chrome EC: UHEPI supported
1805 03:37:46.555613 Clearing pending EC events. Error code 1 is expected.
1806 03:37:46.559768 EC returned error result code 9
1807 03:37:46.563108 Chrome EC: Set SCI mask to 0x00000000142609fb
1808 03:37:47.505538 start: 2.2.5.1 login-action (timeout 00:04:33) [common]
1809 03:37:47.505709 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.
1810 03:37:47.505827 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:.*?$']
1811 03:37:47.505962 Using line separator: #'\n'#
1812 03:37:47.506039 No login prompt set.
1813 03:37:47.506126 Parsing kernel messages
1814 03:37:47.506201 ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
1815 03:37:47.506328 [login-action] Waiting for messages, (timeout 00:04:33)
1816 03:37:47.522828 [ 0.000000] Linux version 5.10.125-cip10 (KernelCI@build-j267408-x86-64-gcc-10-x86-64-defconfig-x86-chromeboojxxzv) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Jun 28 03:26:39 UTC 2022
1817 03:37:47.545671 [ 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/6694080/extract-nfsrootfs-eyc0bbx_,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1818 03:37:47.552447 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
1819 03:37:47.558585 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
1820 03:37:47.564586 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
1821 03:37:47.570792 [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
1822 03:37:47.580179 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
1823 03:37:47.584457 [ 0.000000] BIOS-provided physical RAM map:
1824 03:37:47.591757 [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] type 16
1825 03:37:47.598345 [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x000000000009ffff] usable
1826 03:37:47.605219 [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
1827 03:37:47.611539 [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cdd0cfff] usable
1828 03:37:47.618813 [ 0.000000] BIOS-e820: [mem 0x00000000cdd0d000-0x00000000cdffffff] type 16
1829 03:37:47.625676 [ 0.000000] BIOS-e820: [mem 0x00000000ce000000-0x00000000cfffffff] reserved
1830 03:37:47.633120 [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
1831 03:37:47.640009 [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000012effffff] usable
1832 03:37:47.644144 [ 0.000000] NX (Execute Disable) protection: active
1833 03:37:47.647499 [ 0.000000] SMBIOS 2.7 present.
1834 03:37:47.651982 [ 0.000000] DMI: Google Grunt/Grunt, BIOS 09/05/2019
1835 03:37:47.657567 [ 0.000000] tsc: Fast TSC calibration using PIT
1836 03:37:47.661577 [ 0.000000] tsc: Detected 1596.980 MHz processor
1837 03:37:47.667105 [ 0.000958] last_pfn = 0x12f000 max_arch_pfn = 0x400000000
1838 03:37:47.675013 [ 0.001421] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
1839 03:37:47.681360 [ 0.002936] last_pfn = 0xcdd0d max_arch_pfn = 0x400000000
1840 03:37:47.684667 [ 0.009181] check: Scanning 1 areas for low memory corruption
1841 03:37:47.689493 [ 0.009191] Using GB pages for direct mapping
1842 03:37:47.694189 [ 0.009616] RAMDISK: [mem 0x377e2000-0x37ffffff]
1843 03:37:47.700262 [ 0.009622] ACPI: Early table checksum verification disabled
1844 03:37:47.705974 [ 0.009629] ACPI: RSDP 0x00000000000F0000 000024 (v02 COREv4)
1845 03:37:47.714875 [ 0.009638] ACPI: XSDT 0x00000000CDE2E0E0 000074 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1846 03:37:47.722192 [ 0.009651] ACPI: FACP 0x00000000CDE31E60 0000F4 (v04 COREv4 COREBOOT 00000000 CORE 00000000)
1847 03:37:47.731286 [ 0.009663] ACPI: DSDT 0x00000000CDE2E280 003BE0 (v02 COREv4 COREBOOT 00010001 INTL 20180531)
1848 03:37:47.735252 [ 0.009672] ACPI: FACS 0x00000000CDE2E240 000040
1849 03:37:47.744062 [ 0.009679] ACPI: SSDT 0x00000000CDE31F60 000DB5 (v02 COREv4 COREBOOT 0000002A CORE 0000002A)
1850 03:37:47.753083 [ 0.009688] ACPI: MCFG 0x00000000CDE32D20 00003C (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1851 03:37:47.761888 [ 0.009696] ACPI: TCPA 0x00000000CDE32D60 000032 (v02 COREv4 COREBOOT 00000000 CORE 00000000)
1852 03:37:47.770214 [ 0.009703] ACPI: APIC 0x00000000CDE32DA0 00006E (v02 COREv4 COREBOOT 00000000 CORE 00000000)
1853 03:37:47.778383 [ 0.009711] ACPI: VFCT 0x00000000CDE32E10 00FE69 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1854 03:37:47.786840 [ 0.009719] ACPI: HPET 0x00000000CDE42C80 000038 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1855 03:37:47.794864 [ 0.009727] ACPI: HEST 0x00000000CDE42CC0 0001D0 (v01 COREv4 COREBOOT 00000000 CORE 00000000)
1856 03:37:47.803637 [ 0.009734] ACPI: SSDT 0x00000000CDE42E90 004B5B (v02 AMD AGESA 00000002 MSFT 04000000)
1857 03:37:47.812386 [ 0.009742] ACPI: SSDT 0x00000000CDE479F0 00043C (v01 AMD AGESA 00000001 AMD 00000001)
1858 03:37:47.819501 [ 0.009750] ACPI: Reserving FACP table memory at [mem 0xcde31e60-0xcde31f53]
1859 03:37:47.826698 [ 0.009754] ACPI: Reserving DSDT table memory at [mem 0xcde2e280-0xcde31e5f]
1860 03:37:47.832805 [ 0.009758] ACPI: Reserving FACS table memory at [mem 0xcde2e240-0xcde2e27f]
1861 03:37:47.840524 [ 0.009761] ACPI: Reserving SSDT table memory at [mem 0xcde31f60-0xcde32d14]
1862 03:37:47.847868 [ 0.009764] ACPI: Reserving MCFG table memory at [mem 0xcde32d20-0xcde32d5b]
1863 03:37:47.854815 [ 0.009768] ACPI: Reserving TCPA table memory at [mem 0xcde32d60-0xcde32d91]
1864 03:37:47.861237 [ 0.009771] ACPI: Reserving APIC table memory at [mem 0xcde32da0-0xcde32e0d]
1865 03:37:47.869053 [ 0.009774] ACPI: Reserving VFCT table memory at [mem 0xcde32e10-0xcde42c78]
1866 03:37:47.875856 [ 0.009778] ACPI: Reserving HPET table memory at [mem 0xcde42c80-0xcde42cb7]
1867 03:37:47.882483 [ 0.009781] ACPI: Reserving HEST table memory at [mem 0xcde42cc0-0xcde42e8f]
1868 03:37:47.889947 [ 0.009784] ACPI: Reserving SSDT table memory at [mem 0xcde42e90-0xcde479ea]
1869 03:37:47.896928 [ 0.009787] ACPI: Reserving SSDT table memory at [mem 0xcde479f0-0xcde47e2b]
1870 03:37:47.901060 [ 0.009852] No NUMA configuration found
1871 03:37:47.907159 [ 0.009856] Faking a node at [mem 0x0000000000000000-0x000000012effffff]
1872 03:37:47.913311 [ 0.009863] NODE_DATA(0) allocated [mem 0x12effa000-0x12effdfff]
1873 03:37:47.916038 [ 0.009898] Zone ranges:
1874 03:37:47.922156 [ 0.009902] DMA [mem 0x0000000000001000-0x0000000000ffffff]
1875 03:37:47.928448 [ 0.009907] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
1876 03:37:47.934283 [ 0.009911] Normal [mem 0x0000000100000000-0x000000012effffff]
1877 03:37:47.939161 [ 0.009916] Movable zone start for each node
1878 03:37:47.941963 [ 0.009919] Early memory node ranges
1879 03:37:47.948718 [ 0.009922] node 0: [mem 0x0000000000001000-0x000000000009ffff]
1880 03:37:47.954898 [ 0.009926] node 0: [mem 0x0000000000100000-0x00000000cdd0cfff]
1881 03:37:47.960781 [ 0.009929] node 0: [mem 0x0000000100000000-0x000000012effffff]
1882 03:37:47.968060 [ 0.009933] Initmem setup node 0 [mem 0x0000000000001000-0x000000012effffff]
1883 03:37:47.973846 [ 0.009959] On node 0, zone DMA: 1 pages in unavailable ranges
1884 03:37:47.980552 [ 0.009995] On node 0, zone DMA: 96 pages in unavailable ranges
1885 03:37:47.986771 [ 0.025945] On node 0, zone Normal: 8947 pages in unavailable ranges
1886 03:37:47.992313 [ 0.026017] On node 0, zone Normal: 4096 pages in unavailable ranges
1887 03:37:47.997416 [ 0.026084] ACPI: PM-Timer IO Port: 0x418
1888 03:37:48.002873 [ 0.026097] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
1889 03:37:48.009699 [ 0.026116] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
1890 03:37:48.015768 [ 0.026127] IOAPIC[1]: apic_id 5, version 33, address 0xfec20000, GSI 24-55
1891 03:37:48.022560 [ 0.026132] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
1892 03:37:48.029365 [ 0.026136] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
1893 03:37:48.035907 [ 0.026146] Using ACPI (MADT) for SMP configuration information
1894 03:37:48.042110 [ 0.026150] ACPI: HPET id: 0x10228201 base: 0xfed00000
1895 03:37:48.045135 [ 0.026157] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
1896 03:37:48.052279 [ 0.026178] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
1897 03:37:48.060622 [ 0.026183] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
1898 03:37:48.067755 [ 0.026187] PM: hibernation: Registered nosave memory: [mem 0xcdd0d000-0xcdffffff]
1899 03:37:48.075504 [ 0.026190] PM: hibernation: Registered nosave memory: [mem 0xce000000-0xcfffffff]
1900 03:37:48.083742 [ 0.026193] PM: hibernation: Registered nosave memory: [mem 0xd0000000-0xf7ffffff]
1901 03:37:48.090661 [ 0.026196] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
1902 03:37:48.098429 [ 0.026199] PM: hibernation: Registered nosave memory: [mem 0xfc000000-0xffffffff]
1903 03:37:48.104336 [ 0.026205] [mem 0xd0000000-0xf7ffffff] available for PCI devices
1904 03:37:48.114535 [ 0.026211] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
1905 03:37:48.123615 [ 0.033561] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
1906 03:37:48.130512 [ 0.034105] percpu: Embedded 59 pages/cpu s200848 r8192 d32624 u1048576
1907 03:37:48.135863 [ 0.034162] Built 1 zonelists, mobility grouping on. Total pages: 1019233
1908 03:37:48.139161 [ 0.034166] Policy zone: Normal
1909 03:37:48.161529 [ 0.034178] 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/6694080/extract-nfsrootfs-eyc0bbx_,tcp,hard ip=dhcp tftpserverip=192.168.201.1
1910 03:37:48.169072 [ 0.035243] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
1911 03:37:48.176710 [ 0.035726] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
1912 03:37:48.183525 [ 0.035756] mem auto-init: stack:off, heap alloc:off, heap free:off
1913 03:37:48.197087 [ 0.070267] Memory: 3945736K/4141744K available (18450K kernel code, 3458K rwdata, 5992K rodata, 1688K init, 11616K bss, 195748K reserved, 0K cma-reserved)
1914 03:37:48.203898 [ 0.070374] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
1915 03:37:48.208857 [ 0.070421] ftrace: allocating 52715 entries in 206 pages
1916 03:37:48.214056 [ 0.099041] ftrace: allocated 206 pages with 5 groups
1917 03:37:48.218098 [ 0.099276] Running RCU self tests
1918 03:37:48.222220 [ 0.099287] rcu: Hierarchical RCU implementation.
1919 03:37:48.226774 [ 0.099290] rcu: RCU event tracing is enabled.
1920 03:37:48.231686 [ 0.099293] rcu: RCU lockdep checking is enabled.
1921 03:37:48.237861 [ 0.099296] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
1922 03:37:48.242645 [ 0.099300] Rude variant of Tasks RCU enabled.
1923 03:37:48.247441 [ 0.099303] Tracing variant of Tasks RCU enabled.
1924 03:37:48.255373 [ 0.099307] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
1925 03:37:48.261925 [ 0.099310] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
1926 03:37:48.267433 [ 0.105716] NR_IRQS: 4352, nr_irqs: 512, preallocated irqs: 16
1927 03:37:48.270766 [ 0.106022] random: crng init done
1928 03:37:48.275657 [ 0.106114] Console: colour dummy device 80x25
1929 03:37:48.279747 [ 0.131433] printk: console [ttyS0] enabled
1930 03:37:48.287891 [ 0.131575] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
1931 03:37:48.291902 [ 0.131829] ... MAX_LOCKDEP_SUBCLASSES: 8
1932 03:37:48.295210 [ 0.131967] ... MAX_LOCK_DEPTH: 48
1933 03:37:48.300502 [ 0.132108] ... MAX_LOCKDEP_KEYS: 8192
1934 03:37:48.304571 [ 0.132255] ... CLASSHASH_SIZE: 4096
1935 03:37:48.308596 [ 0.132402] ... MAX_LOCKDEP_ENTRIES: 32768
1936 03:37:48.313146 [ 0.132551] ... MAX_LOCKDEP_CHAINS: 65536
1937 03:37:48.317424 [ 0.132700] ... CHAINHASH_SIZE: 32768
1938 03:37:48.323581 [ 0.132850] memory used by lock dependency info: 6365 kB
1939 03:37:48.327675 [ 0.133029] memory used for stack traces: 4224 kB
1940 03:37:48.333503 [ 0.133190] per task-struct memory footprint: 1920 bytes
1941 03:37:48.337655 [ 0.133415] ACPI: Core revision 20200925
1942 03:37:48.346328 [ 0.133806] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
1943 03:37:48.351729 [ 0.134150] APIC: Switch to symmetric I/O mode setup
1944 03:37:48.357402 [ 0.134742] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
1945 03:37:48.367674 [ 0.139142] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x17050029e88, max_idle_ns: 440795269232 ns
1946 03:37:48.378502 [ 0.139509] Calibrating delay loop (skipped), value calculated using timer frequency.. 3193.96 BogoMIPS (lpj=1596980)
1947 03:37:48.383428 [ 0.139859] pid_max: default: 32768 minimum: 301
1948 03:37:48.387535 [ 0.140070] LSM: Security Framework initializing
1949 03:37:48.391516 [ 0.140516] SELinux: Initializing.
1950 03:37:48.395099 [ 0.140672] LSM support for eBPF active
1951 03:37:48.403195 [ 0.140838] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1952 03:37:48.409862 [ 0.141098] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
1953 03:37:48.420783 [ 0.142307] BIOS may not properly restore RDRAND after suspend, hiding RDRAND via CPUID. Use rdrand=force to reenable.
1954 03:37:48.425486 [ 0.142589] LVT offset 1 assigned for vector 0xf9
1955 03:37:48.431783 [ 0.142757] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512
1956 03:37:48.437885 [ 0.142954] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512, 1GB 0
1957 03:37:48.446203 [ 0.143179] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
1958 03:37:48.452036 [ 0.143500] Spectre V2 : Mitigation: Retpolines
1959 03:37:48.460191 [ 0.143653] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
1960 03:37:48.467693 [ 0.143927] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
1961 03:37:48.477873 [ 0.144205] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
1962 03:37:48.482660 [ 0.144973] Freeing SMP alternatives memory: 44K
1963 03:37:48.488862 [ 0.145720] smpboot: CPU 0 Converting physical 2 to logical die 0
1964 03:37:48.498572 [ 0.248156] smpboot: CPU0: AMD A4-9120C RADEON R4, 5 COMPUTE CORES 2C+3G (family: 0x15, model: 0x70, stepping: 0x0)
1965 03:37:48.504574 [ 0.248529] Performance Events: Fam15h core perfctr, AMD PMU driver.
1966 03:37:48.508669 [ 0.248764] ... version: 0
1967 03:37:48.512810 [ 0.248904] ... bit width: 48
1968 03:37:48.517581 [ 0.249047] ... generic registers: 6
1969 03:37:48.522427 [ 0.249187] ... value mask: 0000ffffffffffff
1970 03:37:48.527189 [ 0.249369] ... max period: 00007fffffffffff
1971 03:37:48.531679 [ 0.249499] ... fixed-purpose events: 0
1972 03:37:48.537492 [ 0.249639] ... event mask: 000000000000003f
1973 03:37:48.542887 [ 0.250128] rcu: Hierarchical SRCU implementation.
1974 03:37:48.546796 [ 0.251729] smp: Bringing up secondary CPUs ...
1975 03:37:48.551479 [ 0.252465] x86: Booting SMP configuration:
1976 03:37:48.554230 [ 0.252510] .... node #0, CPUs: #1
1977 03:37:48.559052 [ 0.253664] smp: Brought up 1 node, 2 CPUs
1978 03:37:48.563034 [ 0.254515] smpboot: Max logical packages: 1
1979 03:37:48.569233 [ 0.254665] smpboot: Total of 2 processors activated (6387.92 BogoMIPS)
1980 03:37:48.572753 [ 0.255955] devtmpfs: initialized
1981 03:37:48.577563 [ 0.255955] x86/mm: Memory block size: 128MB
1982 03:37:48.586988 [ 0.259580] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
1983 03:37:48.593759 [ 0.259843] futex hash table entries: 512 (order: 4, 65536 bytes, linear)
1984 03:37:48.599291 [ 0.260587] pinctrl core: initialized pinctrl subsystem
1985 03:37:48.604685 [ 0.260990] PM: RTC time: 03:37:37, date: 2022-06-28
1986 03:37:48.608216 [ 0.261595] NET: Registered protocol family 16
1987 03:37:48.614780 [ 0.262273] audit: initializing netlink subsys (disabled)
1988 03:37:48.622460 [ 0.262533] audit: type=2000 audit(1656387457.128:1): state=initialized audit_enabled=0 res=1
1989 03:37:48.628082 [ 0.262755] thermal_sys: Registered thermal governor 'step_wise'
1990 03:37:48.634293 [ 0.262760] thermal_sys: Registered thermal governor 'user_space'
1991 03:37:48.638431 [ 0.263048] cpuidle: using governor menu
1992 03:37:48.642500 [ 0.263637] ACPI: bus type PCI registered
1993 03:37:48.652084 [ 0.264020] PCI: MMCONFIG for domain 0000 [bus 00-40] at [mem 0xf8000000-0xfc0fffff] (base 0xf8000000)
1994 03:37:48.658644 [ 0.264499] PCI: MMCONFIG at [mem 0xf8000000-0xfc0fffff] reserved in E820
1995 03:37:48.668240 [ 0.264502] PCI: MMCONFIG for 0000 [bus00-1f] at [mem 0xf8000000-0xf9ffffff] (base 0xf8000000) (size reduced!)
1996 03:37:48.674254 [ 0.264866] PCI: Using configuration type 1 for base access
1997 03:37:48.677794 [ 0.280705] Kprobes globally optimized
1998 03:37:48.684664 [ 0.281535] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
1999 03:37:48.691346 [ 0.281753] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
2000 03:37:48.697965 [ 0.282119] cryptomgr_test (29) used greatest stack depth: 14880 bytes left
2001 03:37:48.702359 [ 0.284584] ACPI: Added _OSI(Module Device)
2002 03:37:48.706409 [ 0.284659] ACPI: Added _OSI(Processor Device)
2003 03:37:48.712710 [ 0.284814] ACPI: Added _OSI(3.0 _SCP Extensions)
2004 03:37:48.716762 [ 0.284978] ACPI: Added _OSI(Processor Aggregator Device)
2005 03:37:48.721521 [ 0.285167] ACPI: Added _OSI(Linux-Dell-Video)
2006 03:37:48.726372 [ 0.285323] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
2007 03:37:48.731819 [ 0.285516] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
2008 03:37:48.738010 [ 0.302156] ACPI: 4 ACPI AML tables successfully acquired and loaded
2009 03:37:48.740761 [ 0.313126] ACPI: EC: EC started
2010 03:37:48.744755 [ 0.313260] ACPI: EC: interrupt blocked
2011 03:37:48.751648 [ 0.313854] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2012 03:37:48.758395 [ 0.314032] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
2013 03:37:48.761689 [ 0.314283] ACPI: Interpreter enabled
2014 03:37:48.765777 [ 0.314474] ACPI: (supports S0 S1 S3 S4 S5)
2015 03:37:48.770410 [ 0.314501] ACPI: Using IOAPIC for interrupt routing
2016 03:37:48.779101 [ 0.314714] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug
2017 03:37:48.784508 [ 0.315876] ACPI: Enabled 3 GPEs in block 00 to 1F
2018 03:37:48.788717 [ 0.318590] ACPI: Power Resource [P0U2] (off)
2019 03:37:48.794080 [ 0.318909] ACPI: Power Resource [P3U2] (off)
2020 03:37:48.797365 [ 0.320668] ACPI: Power Resource [P0U3] (off)
2021 03:37:48.802223 [ 0.320950] ACPI: Power Resource [P3U3] (off)
2022 03:37:48.805716 [ 0.330901] ACPI: Power Resource [PRIC] (on)
2023 03:37:48.810061 [ 0.358045] ACPI: Power Resource [PRIC] (on)
2024 03:37:48.818544 [ 0.391189] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
2025 03:37:48.825943 [ 0.391414] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
2026 03:37:48.832716 [ 0.391709] acpi PNP0A08:00: _OSC: OS now controls [PME PCIeCapability LTR]
2027 03:37:48.843091 [ 0.391998] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-1f] only partially covers this bridge
2028 03:37:48.853794 [ 0.392608] acpi PNP0A08:00: host bridge window expanded to [io 0x0000-0x0cf7 window]; [io 0x03b0-0x03df window] ignored
2029 03:37:48.857910 [ 0.393160] PCI host bridge to bus 0000:00
2030 03:37:48.864793 [ 0.393306] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
2031 03:37:48.871769 [ 0.393501] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
2032 03:37:48.878593 [ 0.393734] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
2033 03:37:48.885646 [ 0.393970] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
2034 03:37:48.892441 [ 0.394204] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xffffffff]
2035 03:37:48.897894 [ 0.394501] pci_bus 0000:00: root bus resource [bus 00-ff]
2036 03:37:48.904114 [ 0.394745] pci 0000:00:00.0: [1022:1576] type 00 class 0x060000
2037 03:37:48.910005 [ 0.395632] pci 0000:00:01.0: [1002:98e4] type 00 class 0x030000
2038 03:37:48.916868 [ 0.395857] pci 0000:00:01.0: reg 0x10: [mem 0xf0000000-0xf3ffffff 64bit pref]
2039 03:37:48.924472 [ 0.396113] pci 0000:00:01.0: reg 0x18: [mem 0xf4000000-0xf47fffff 64bit pref]
2040 03:37:48.929374 [ 0.396366] pci 0000:00:01.0: reg 0x20: [io 0x1000-0x10ff]
2041 03:37:48.935608 [ 0.396507] pci 0000:00:01.0: reg 0x24: [mem 0xf4d00000-0xf4d3ffff]
2042 03:37:48.942357 [ 0.396728] pci 0000:00:01.0: reg 0x30: [mem 0xf4d40000-0xf4d5ffff pref]
2043 03:37:48.947740 [ 0.396963] pci 0000:00:01.0: enabling Extended Tags
2044 03:37:48.952482 [ 0.397205] pci 0000:00:01.0: supports D1 D2
2045 03:37:48.957944 [ 0.397355] pci 0000:00:01.0: PME# supported from D1 D2 D3hot
2046 03:37:48.964083 [ 0.397875] pci 0000:00:01.1: [1002:15b3] type 00 class 0x040300
2047 03:37:48.970834 [ 0.398098] pci 0000:00:01.1: reg 0x10: [mem 0xf4d80000-0xf4d83fff 64bit]
2048 03:37:48.975622 [ 0.398365] pci 0000:00:01.1: enabling Extended Tags
2049 03:37:48.979672 [ 0.398552] pci 0000:00:01.1: supports D1 D2
2050 03:37:48.985708 [ 0.398947] pci 0000:00:02.0: [1022:157b] type 00 class 0x060000
2051 03:37:48.991848 [ 0.399580] pci 0000:00:02.2: [1022:157c] type 01 class 0x060400
2052 03:37:48.996687 [ 0.399833] pci 0000:00:02.2: enabling Extended Tags
2053 03:37:49.002855 [ 0.400074] pci 0000:00:02.2: PME# supported from D0 D3hot D3cold
2054 03:37:49.008361 [ 0.400651] pci 0000:00:02.4: [1022:157c] type 01 class 0x060400
2055 03:37:49.013840 [ 0.400904] pci 0000:00:02.4: enabling Extended Tags
2056 03:37:49.019954 [ 0.401143] pci 0000:00:02.4: PME# supported from D0 D3hot D3cold
2057 03:37:49.026097 [ 0.401715] pci 0000:00:03.0: [1022:157b] type 00 class 0x060000
2058 03:37:49.032137 [ 0.402188] pci 0000:00:08.0: [1022:1578] type 00 class 0x108000
2059 03:37:49.038989 [ 0.402409] pci 0000:00:08.0: reg 0x10: [mem 0xf4d60000-0xf4d7ffff 64bit pref]
2060 03:37:49.045130 [ 0.402507] pci 0000:00:08.0: reg 0x18: [mem 0xf4b00000-0xf4bfffff]
2061 03:37:49.052048 [ 0.402727] pci 0000:00:08.0: reg 0x1c: [mem 0xf4d88000-0xf4d88fff]
2062 03:37:49.058061 [ 0.402948] pci 0000:00:08.0: reg 0x20: [mem 0xf4c00000-0xf4cfffff]
2063 03:37:49.064863 [ 0.403168] pci 0000:00:08.0: reg 0x24: [mem 0xf4d84000-0xf4d85fff]
2064 03:37:49.070448 [ 0.403757] pci 0000:00:09.0: [1022:157d] type 00 class 0x060000
2065 03:37:49.075975 [ 0.404243] pci 0000:00:10.0: [1022:7914] type 00 class 0x0c0330
2066 03:37:49.084002 [ 0.404527] pci 0000:00:10.0: reg 0x10: [mem 0xf4d86000-0xf4d87fff 64bit]
2067 03:37:49.088713 [ 0.404899] pci 0000:00:10.0: PME# supported from D0 D3hot D3cold
2068 03:37:49.095552 [ 0.405503] pci 0000:00:12.0: [1022:7908] type 00 class 0x0c0320
2069 03:37:49.101493 [ 0.405728] pci 0000:00:12.0: reg 0x10: [mem 0xf4d89000-0xf4d890ff]
2070 03:37:49.105540 [ 0.406041] pci 0000:00:12.0: supports D1 D2
2071 03:37:49.112288 [ 0.406192] pci 0000:00:12.0: PME# supported from D0 D1 D2 D3hot D3cold
2072 03:37:49.118499 [ 0.406748] pci 0000:00:14.0: [1022:790b] type 00 class 0x0c0500
2073 03:37:49.123842 [ 0.407332] pci 0000:00:14.3: [1022:790e] type 00 class 0x060100
2074 03:37:49.130873 [ 0.407888] pci 0000:00:14.7: [1022:7906] type 00 class 0x080501
2075 03:37:49.136858 [ 0.408117] pci 0000:00:14.7: reg 0x10: [mem 0xf4d8a000-0xf4d8a0ff 64bit]
2076 03:37:49.141790 [ 0.408442] pci 0000:00:14.7: PME# supported from D3cold
2077 03:37:49.147901 [ 0.408823] pci 0000:00:18.0: [1022:15b0] type 00 class 0x060000
2078 03:37:49.154052 [ 0.409271] pci 0000:00:18.1: [1022:15b1] type 00 class 0x060000
2079 03:37:49.160722 [ 0.409735] pci 0000:00:18.2: [1022:15b2] type 00 class 0x060000
2080 03:37:49.167001 [ 0.410185] pci 0000:00:18.3: [1022:15b3] type 00 class 0x060000
2081 03:37:49.172406 [ 0.410741] pci 0000:00:18.4: [1022:15b4] type 00 class 0x060000
2082 03:37:49.178735 [ 0.411182] pci 0000:00:18.5: [1022:15b5] type 00 class 0x060000
2083 03:37:49.184710 [ 0.411876] pci 0000:01:00.0: [168c:003e] type 00 class 0x028000
2084 03:37:49.190752 [ 0.412168] pci 0000:01:00.0: reg 0x10: [mem 0xf4800000-0xf49fffff 64bit]
2085 03:37:49.197601 [ 0.412687] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
2086 03:37:49.201852 [ 0.413375] pci 0000:00:02.2: PCI bridge to [bus 01]
2087 03:37:49.209884 [ 0.413507] pci 0000:00:02.2: bridge window [mem 0xf4800000-0xf49fffff]
2088 03:37:49.215405 [ 0.413944] pci 0000:02:00.0: [1217:8620] type 00 class 0x080501
2089 03:37:49.221743 [ 0.414256] pci 0000:02:00.0: reg 0x10: [mem 0xf4a00000-0xf4a00fff]
2090 03:37:49.228275 [ 0.414595] pci 0000:02:00.0: reg 0x14: [mem 0xf4a01000-0xf4a017ff]
2091 03:37:49.233032 [ 0.415054] pci 0000:02:00.0: PME# supported from D3hot D3cold
2092 03:37:49.238040 [ 0.418753] pci 0000:00:02.4: PCI bridge to [bus 02]
2093 03:37:49.245320 [ 0.418942] pci 0000:00:02.4: bridge window [mem 0xf4a00000-0xf4afffff]
2094 03:37:49.251518 [ 0.421173] ACPI: PCI Interrupt Link [INTA] (IRQs *3 4 5 7 10 11 12 15)
2095 03:37:49.258278 [ 0.421585] ACPI: PCI Interrupt Link [INTB] (IRQs 3 *4 5 7 10 11 12 15)
2096 03:37:49.265722 [ 0.421964] ACPI: PCI Interrupt Link [INTC] (IRQs 3 4 *5 7 10 11 12 15)
2097 03:37:49.271897 [ 0.422343] ACPI: PCI Interrupt Link [INTD] (IRQs 3 4 5 *7 10 11 12 15)
2098 03:37:49.277966 [ 0.422632] ACPI: PCI Interrupt Link [INTE] (IRQs 3 4 5 7 10 *11 12 15)
2099 03:37:49.283403 [ 0.423011] ACPI: PCI Interrupt Link [INTF] (IRQs 9) *0
2100 03:37:49.290232 [ 0.423331] ACPI: PCI Interrupt Link [INTG] (IRQs 3 4 5 7 10 11 12 15) *0
2101 03:37:49.297160 [ 0.423630] ACPI: PCI Interrupt Link [INTH] (IRQs 3 4 5 7 10 11 12 15) *0
2102 03:37:49.301076 [ 0.428196] ACPI: EC: interrupt unblocked
2103 03:37:49.305365 [ 0.428350] ACPI: EC: event unblocked
2104 03:37:49.309364 [ 0.428485] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
2105 03:37:49.312737 [ 0.428501] ACPI: EC: GPE=0x3
2106 03:37:49.320052 [ 0.428610] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC initialization complete
2107 03:37:49.327687 [ 0.428852] ACPI: \_SB_.PCI0.LPCB.EC0_: EC: Used to handle transactions and events
2108 03:37:49.332372 [ 0.429631] iommu: Default domain type: Translated
2109 03:37:49.338563 [ 0.430559] pci 0000:00:01.0: vgaarb: setting as boot VGA device
2110 03:37:49.346905 [ 0.430783] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
2111 03:37:49.352257 [ 0.431091] pci 0000:00:01.0: vgaarb: bridge control possible
2112 03:37:49.355676 [ 0.431289] vgaarb: loaded
2113 03:37:49.359831 [ 0.431907] SCSI subsystem initialized
2114 03:37:49.362417 [ 0.432061] ACPI: bus type USB registered
2115 03:37:49.368528 [ 0.432061] usbcore: registered new interface driver usbfs
2116 03:37:49.374134 [ 0.432154] usbcore: registered new interface driver hub
2117 03:37:49.378253 [ 0.432525] usbcore: registered new device driver usb
2118 03:37:49.384109 [ 0.450614] pps_core: LinuxPPS API ver. 1 registered
2119 03:37:49.393791 [ 0.450792] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
2120 03:37:49.397272 [ 0.451110] PTP clock support registered
2121 03:37:49.403210 [ 0.451692] Advanced Linux Sound Architecture Driver Initialized.
2122 03:37:49.406047 [ 0.452544] NetLabel: Initializing
2123 03:37:49.411325 [ 0.452666] NetLabel: domain hash size = 128
2124 03:37:49.416307 [ 0.452818] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
2125 03:37:49.422009 [ 0.453067] NetLabel: unlabeled traffic allowed by default
2126 03:37:49.426621 [ 0.453596] PCI: Using ACPI for IRQ routing
2127 03:37:49.430715 [ 0.455088] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
2128 03:37:49.436662 [ 0.455267] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
2129 03:37:49.442587 [ 0.458584] clocksource: Switched to clocksource tsc-early
2130 03:37:49.446081 [ 0.804898] VFS: Disk quotas dquot_6.6.0
2131 03:37:49.453001 [ 0.805075] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
2132 03:37:49.456233 [ 0.805597] pnp: PnP ACPI init
2133 03:37:49.462494 [ 0.806183] system 00:00: [mem 0xfec1000a-0xfec11009] has been reserved
2134 03:37:49.469065 [ 0.806869] system 00:03: [io 0x0900-0x09fe] has been reserved
2135 03:37:49.474404 [ 0.807252] system 00:04: [io 0x0200] has been reserved
2136 03:37:49.479497 [ 0.807438] system 00:04: [io 0x0204] has been reserved
2137 03:37:49.485815 [ 0.807631] system 00:04: [io 0x0800-0x087f] has been reserved
2138 03:37:49.492040 [ 0.807837] system 00:04: [io 0x0880-0x08ff] has been reserved
2139 03:37:49.495945 [ 0.809795] pnp: PnP ACPI: found 6 devices
2140 03:37:49.503426 [ 0.820879] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
2141 03:37:49.509024 [ 0.821278] NET: Registered protocol family 2
2142 03:37:49.516259 [ 0.821630] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
2143 03:37:49.524779 [ 0.822925] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 163840 bytes, linear)
2144 03:37:49.532827 [ 0.823288] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
2145 03:37:49.540288 [ 0.823796] TCP bind hash table entries: 32768 (order: 9, 2359296 bytes, linear)
2146 03:37:49.545691 [ 0.825031] TCP: Hash tables configured (established 32768 bind 32768)
2147 03:37:49.553987 [ 0.825673] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, linear)
2148 03:37:49.560282 [ 0.826091] UDP hash table entries: 2048 (order: 6, 327680 bytes, linear)
2149 03:37:49.568212 [ 0.826469] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, linear)
2150 03:37:49.572889 [ 0.826971] NET: Registered protocol family 1
2151 03:37:49.578528 [ 0.827744] RPC: Registered named UNIX socket transport module.
2152 03:37:49.582766 [ 0.827970] RPC: Registered udp transport module.
2153 03:37:49.587761 [ 0.828134] RPC: Registered tcp transport module.
2154 03:37:49.593614 [ 0.828298] RPC: Registered tcp NFSv4.1 backchannel transport module.
2155 03:37:49.598930 [ 0.828897] NET: Registered protocol family 44
2156 03:37:49.603947 [ 0.829085] pci 0000:00:02.2: PCI bridge to [bus 01]
2157 03:37:49.610563 [ 0.829264] pci 0000:00:02.2: bridge window [mem 0xf4800000-0xf49fffff]
2158 03:37:49.615132 [ 0.829503] pci 0000:00:02.4: PCI bridge to [bus 02]
2159 03:37:49.622903 [ 0.829679] pci 0000:00:02.4: bridge window [mem 0xf4a00000-0xf4afffff]
2160 03:37:49.627443 [ 0.829919] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
2161 03:37:49.634345 [ 0.830138] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
2162 03:37:49.640618 [ 0.830350] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
2163 03:37:49.646687 [ 0.830564] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff]
2164 03:37:49.654125 [ 0.830779] pci_bus 0000:00: resource 8 [mem 0xd0000000-0xffffffff]
2165 03:37:49.659061 [ 0.830993] pci_bus 0000:01: resource 1 [mem 0xf4800000-0xf49fffff]
2166 03:37:49.665921 [ 0.831217] pci_bus 0000:02: resource 1 [mem 0xf4a00000-0xf4afffff]
2167 03:37:49.669269 [ 0.831574] pci 0000:00:01.0: disabling ATS
2168 03:37:49.678290 [ 0.831727] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
2169 03:37:49.684684 [ 0.832192] pci 0000:00:01.1: D0 power state depends on 0000:00:01.0
2170 03:37:49.691231 [ 0.833191] pci 0000:00:10.0: PME# does not work under D0, disabling it
2171 03:37:49.695336 [ 0.834044] PCI: CLS 64 bytes, default 64
2172 03:37:49.698457 [ 0.834472] Unpacking initramfs...
2173 03:37:49.702659 [ 1.033222] Freeing initrd memory: 8312K
2174 03:37:49.709128 [ 1.033370] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
2175 03:37:49.717330 [ 1.033592] software IO TLB: mapped [mem 0x00000000c9d0d000-0x00000000cdd0d000] (64MB)
2176 03:37:49.721479 [ 1.033914] LVT offset 0 assigned for vector 0x400
2177 03:37:49.726333 [ 1.034168] perf: AMD IBS detected (0x000007ff)
2178 03:37:49.729743 [ 1.034381] kvm: no hardware support
2179 03:37:49.733878 [ 1.034613] kvm: Nested Virtualization enabled
2180 03:37:49.738009 [ 1.034772] SVM: kvm: Nested Paging enabled
2181 03:37:49.743141 [ 1.034918] SVM: Virtual VMLOAD VMSAVE supported
2182 03:37:49.746612 [ 1.035125] SVM: Virtual GIF supported
2183 03:37:49.753406 [ 1.036669] check: Scanning for low memory corruption every 60 seconds
2184 03:37:49.758503 [ 1.038288] Initialise system trusted keyrings
2185 03:37:49.764510 [ 1.038643] workingset: timestamp_bits=56 max_order=20 bucket_order=0
2186 03:37:49.769990 [ 1.050908] NFS: Registering the id_resolver key type
2187 03:37:49.773479 [ 1.051132] Key type id_resolver registered
2188 03:37:49.777978 [ 1.051299] Key type id_legacy registered
2189 03:37:49.781524 [ 1.066855] Key type asymmetric registered
2190 03:37:49.786766 [ 1.067026] Asymmetric key parser 'x509' registered
2191 03:37:49.793768 [ 1.067241] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
2192 03:37:49.798697 [ 1.067513] io scheduler mq-deadline registered
2193 03:37:49.802556 [ 1.067672] io scheduler kyber registered
2194 03:37:49.807137 [ 1.067983] test_firmware: interface ready
2195 03:37:49.812243 [ 1.070013] pcieport 0000:00:02.2: PME: Signaling with IRQ 25
2196 03:37:49.818867 [ 1.070748] pcieport 0000:00:02.4: PME: Signaling with IRQ 26
2197 03:37:49.822371 [ 1.071733] ACPI: AC Adapter [AC] (on-line)
2198 03:37:49.833058 [ 1.072127] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:17/PNP0C09:00/PNP0C0D:00/input/input0
2199 03:37:49.836564 [ 1.073021] ACPI: Lid Switch [LID0]
2200 03:37:49.844538 [ 1.073302] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
2201 03:37:49.847815 [ 1.073727] ACPI: Power Button [PWRF]
2202 03:37:49.855482 [ 1.074113] ACPI: Video Device [IGFX] (multi-head: no rom: yes post: no)
2203 03:37:49.862983 [ 1.074877] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
2204 03:37:49.868279 [ 1.075331] ACPI: \_PR_.P000: Found 2 idle states
2205 03:37:49.873197 [ 1.075967] ACPI: \_PR_.P001: Found 2 idle states
2206 03:37:49.878865 [ 1.078353] thermal LNXTHERM:00: registered as thermal_zone0
2207 03:37:49.883601 [ 1.078551] ACPI: Thermal Zone [THRM] (29 C)
2208 03:37:49.890890 [ 1.079092] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
2209 03:37:49.895792 [ 1.081900] battery: ACPI: Battery Slot [BAT0] (battery present)
2210 03:37:49.899804 [ 1.082042] printk: console [ttyS0] disabled
2211 03:37:49.909130 [ 1.082472] AMD0020:00: ttyS0 at MMIO 0xfedc6000 (irq = 10, base_baud = 3000000) is a 16550A
2212 03:37:49.913772 [ 2.089113] tsc: Refined TSC clocksource calibration: 1597.002 MHz
2213 03:37:49.924138 [ 2.089131] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x170514dcf86, max_idle_ns: 440795282824 ns
2214 03:37:49.929562 [ 2.089205] clocksource: Switched to clocksource tsc
2215 03:37:49.932949 [ 3.509102] printk: console [ttyS0] enabled
2216 03:37:49.942479 [ 3.514171] AMD0020:01: ttyS1 at MMIO 0xfedc8000 (irq = 11, base_baud = 3000000) is a 16550A
2217 03:37:49.947080 [ 3.523247] Non-volatile memory driver v1.3
2218 03:37:49.951568 [ 3.527552] Linux agpgart interface v0.103
2219 03:37:49.959844 [ 3.532981] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
2220 03:37:49.972529 [ 3.548557] loop: module loaded
2221 03:37:49.979051 [ 3.552207] lkdtm: No crash points registered, enable through debugfs
2222 03:37:49.984568 [ 3.560143] e100: Intel(R) PRO/100 Network Driver
2223 03:37:49.991044 [ 3.564856] e100: Copyright(c) 1999-2006 Intel Corporation
2224 03:37:49.994768 [ 3.570385] e1000: Intel(R) PRO/1000 Network Driver
2225 03:37:50.000846 [ 3.575265] e1000: Copyright (c) 1999-2006 Intel Corporation.
2226 03:37:50.005952 [ 3.581061] e1000e: Intel(R) PRO/1000 Network Driver
2227 03:37:50.012900 [ 3.586029] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
2228 03:37:50.016744 [ 3.592000] sky2: driver version 1.30
2229 03:37:50.021604 [ 3.595868] usbcore: registered new interface driver r8152
2230 03:37:50.028223 [ 3.601645] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
2231 03:37:50.032997 [ 3.608189] ehci-pci: EHCI PCI platform driver
2232 03:37:50.037773 [ 3.613066] ehci-pci 0000:00:12.0: EHCI Host Controller
2233 03:37:50.045770 [ 3.618807] ehci-pci 0000:00:12.0: new USB bus registered, assigned bus number 1
2234 03:37:50.051063 [ 3.626274] ehci-pci 0000:00:12.0: debug port 2
2235 03:37:50.056465 [ 3.630970] ehci-pci 0000:00:12.0: irq 18, io mem 0xf4d89000
2236 03:37:50.069800 [ 3.643797] ehci-pci 0000:00:12.0: USB 2.0 started, EHCI 1.00
2237 03:37:50.078725 [ 3.650044] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2238 03:37:50.086049 [ 3.658338] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2239 03:37:50.090174 [ 3.665563] usb usb1: Product: EHCI Host Controller
2240 03:37:50.097029 [ 3.670445] usb usb1: Manufacturer: Linux 5.10.125-cip10 ehci_hcd
2241 03:37:50.100914 [ 3.676540] usb usb1: SerialNumber: 0000:00:12.0
2242 03:37:50.105792 [ 3.682092] hub 1-0:1.0: USB hub found
2243 03:37:50.110064 [ 3.685920] hub 1-0:1.0: 2 ports detected
2244 03:37:50.116792 [ 3.690859] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
2245 03:37:50.121222 [ 3.697063] ohci-pci: OHCI PCI platform driver
2246 03:37:50.128283 [ 3.701554] uhci_hcd: USB Universal Host Controller Interface driver
2247 03:37:50.133470 [ 3.708290] xhci_hcd 0000:00:10.0: xHCI Host Controller
2248 03:37:50.141961 [ 3.714158] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
2249 03:37:50.151779 [ 3.721794] xhci_hcd 0000:00:10.0: hcc params 0x014040c3 hci version 0x100 quirks 0x0000000000000410
2250 03:37:50.191454 [ 3.731911] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
2251 03:37:50.210695 [ 3.740196] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2252 03:37:50.215370 [ 3.747427] usb usb2: Product: xHCI Host Controller
2253 03:37:50.218145 [ 3.752310] usb usb2: Manufacturer: Linux 5.10.125-cip10 xhci-hcd
2254 03:37:50.219200 [ 3.758405] usb usb2: SerialNumber: 0000:00:10.0
2255 03:37:50.219277 [ 3.763682] hub 2-0:1.0: USB hub found
2256 03:37:50.219376 [ 3.767558] hub 2-0:1.0: 4 ports detected
2257 03:37:50.219441 [ 3.772435] xhci_hcd 0000:00:10.0: xHCI Host Controller
2258 03:37:50.220546 [ 3.777913] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 3
2259 03:37:50.221773 [ 3.785318] xhci_hcd 0000:00:10.0: Host supports USB 3.0 SuperSpeed
2260 03:37:50.221848 [ 3.791682] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
2261 03:37:50.228697 [ 3.800044] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
2262 03:37:50.235638 [ 3.808309] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2263 03:37:50.240693 [ 3.815535] usb usb3: Product: xHCI Host Controller
2264 03:37:50.246950 [ 3.820417] usb usb3: Manufacturer: Linux 5.10.125-cip10 xhci-hcd
2265 03:37:50.251064 [ 3.826581] usb usb3: SerialNumber: 0000:00:10.0
2266 03:37:50.255519 [ 3.832175] hub 3-0:1.0: USB hub found
2267 03:37:50.259667 [ 3.835999] hub 3-0:1.0: 4 ports detected
2268 03:37:50.266484 [ 3.840952] usbcore: registered new interface driver usblp
2269 03:37:50.272692 [ 3.846515] usbcore: registered new interface driver usb-storage
2270 03:37:50.282165 [ 3.852804] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
2271 03:37:50.288277 [ 3.861769] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
2272 03:37:50.298787 [ 3.868559] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
2273 03:37:50.304228 [ 3.880023] i8042: Warning: Keylock active
2274 03:37:50.308912 [ 3.884290] serio: i8042 KBD port at 0x60,0x64 irq 1
2275 03:37:50.314801 [ 3.890432] rtc_cmos 00:01: RTC can wake from S4
2276 03:37:50.320701 [ 3.896297] rtc_cmos 00:01: registered as rtc0
2277 03:37:50.327983 [ 3.900886] rtc_cmos 00:01: alarms up to one day, 114 bytes nvram, hpet irqs
2278 03:37:50.337970 [ 3.908953] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
2279 03:37:50.346156 [ 3.917781] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
2280 03:37:50.352898 [ 3.926307] sdhci: Secure Digital Host Controller Interface driver
2281 03:37:50.357028 [ 3.932491] sdhci: Copyright(c) Pierre Ossman
2282 03:37:50.364567 [ 3.936910] sdhci-pci 0000:00:14.7: SDHCI controller found [1022:7906] (rev 1)
2283 03:37:50.373704 [ 3.947778] usb 1-1: new high-speed USB device number 2 using ehci-pci
2284 03:37:50.448811 [ 4.022775] usb 2-4: new high-speed USB device number 2 using xhci_hcd
2285 03:37:50.473891 [ 4.046583] mmc0: SDHCI controller on PCI [0000:00:14.7] using ADMA 64-bit
2286 03:37:50.480582 [ 4.053685] sdhci-pci 0000:02:00.0: SDHCI controller found [1217:8620] (rev 1)
2287 03:37:50.487660 [ 4.061487] mmc1: emmc 1.8v flag is set, force 1.8v signaling voltage
2288 03:37:50.494944 [ 4.069387] mmc1: SDHCI controller on PCI [0000:02:00.0] using ADMA
2289 03:37:50.500752 [ 4.075974] hid: raw HID events driver (C) Jiri Kosina
2290 03:37:50.507486 [ 4.081742] usbcore: registered new interface driver usbhid
2291 03:37:50.510872 [ 4.087319] usbhid: USB HID core driver
2292 03:37:50.522839 [ 4.091734] usb 1-1: New USB device found, idVendor=0438, idProduct=7900, bcdDevice= 0.18
2293 03:37:50.526080 [ 4.096188] cros_ec_lpcs GOOG0004:00: Chrome EC device registered
2294 03:37:50.534324 [ 4.099959] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2295 03:37:50.539534 [ 4.107283] snd_hda_intel 0000:00:01.1: Force to non-snoop mode
2296 03:37:50.544751 [ 4.119989] ipip: IPv4 and MPLS over IPv4 tunneling driver
2297 03:37:50.548906 [ 4.121754] hub 1-1:1.0: USB hub found
2298 03:37:50.554454 [ 4.125920] gre: GRE over IPv4 demultiplexor driver
2299 03:37:50.559320 [ 4.134255] ip_gre: GRE over IPv4 tunneling driver
2300 03:37:50.562625 [ 4.136227] hub 1-1:1.0: 4 ports detected
2301 03:37:50.567225 [ 4.140038] IPv4 over IPsec tunneling driver
2302 03:37:50.571694 [ 4.147984] Initializing XFRM netlink socket
2303 03:37:50.580218 [ 4.153135] snd_hda_intel 0000:00:01.1: Cannot probe codecs, giving up
2304 03:37:50.584691 [ 4.153843] NET: Registered protocol family 10
2305 03:37:50.589419 [ 4.166101] Segment Routing with IPv6
2306 03:37:50.596091 [ 4.170721] ip6_gre: GRE over IPv6 tunneling driver
2307 03:37:50.599962 [ 4.176104] NET: Registered protocol family 17
2308 03:37:50.605400 [ 4.180884] Key type dns_resolver registered
2309 03:37:50.613176 [ 4.185228] x86/pm: family 0x15 cpu detected, MSR saving is needed during suspending.
2310 03:37:50.618678 [ 4.193879] microcode: CPU0: patch_level=0x06006705
2311 03:37:50.623112 [ 4.198872] microcode: CPU1: patch_level=0x06006705
2312 03:37:50.629427 [ 4.203785] microcode: Microcode Update Driver: v2.2.
2313 03:37:50.632723 [ 4.203795] IPI shorthand broadcast: enabled
2314 03:37:50.641450 [ 4.213205] sched_clock: Marking stable (4184615063, 28517440)->(4240907808, -27775305)
2315 03:37:50.645742 [ 4.221509] registered taskstats version 1
2316 03:37:50.650098 [ 4.225630] Loading compiled-in X.509 certificates
2317 03:37:50.659377 [ 4.231004] usb 2-4: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
2318 03:37:50.663766 [ 4.232843] PM: Magic number: 10:2:615
2319 03:37:50.670615 [ 4.239191] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
2320 03:37:50.675013 [ 4.239195] usb 2-4: Product: USB 10/100/1000 LAN
2321 03:37:50.679583 [ 4.255032] usb 2-4: Manufacturer: Realtek
2322 03:37:50.684018 [ 4.255036] usb 2-4: SerialNumber: 001000001
2323 03:37:50.687340 [ 4.259191] printk: console [netcon0] enabled
2324 03:37:50.692189 [ 4.267818] netconsole: network logging started
2325 03:37:50.698461 [ 4.272976] acpi_cpufreq: overriding BIOS provided _PSD data
2326 03:37:50.706901 [ 4.281836] IP-Config: Failed to open gretap0
2327 03:37:50.711258 [ 4.286309] IP-Config: Failed to open erspan0
2328 03:37:50.715639 [ 4.290702] IP-Config: No network devices available
2329 03:37:50.723683 [ 4.295653] cfg80211: Loading compiled-in X.509 certificates for regulatory database
2330 03:37:50.734478 [ 4.308042] modprobe (79) used greatest stack depth: 14208 bytes left
2331 03:37:50.741396 [ 4.315389] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
2332 03:37:50.750767 [ 4.322375] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
2333 03:37:50.754413 [ 4.323556] ALSA device list:
2334 03:37:50.758846 [ 4.331075] cfg80211: failed to load regulatory.db
2335 03:37:50.762196 [ 4.334008] No soundcards found.
2336 03:37:50.769096 [ 4.342704] dw-apb-uart AMD0020:00: forbid DMA for kernel console
2337 03:37:50.779903 [ 4.352880] Freeing unused kernel image (initmem) memory: 1688K
2338 03:37:50.786486 [ 4.360851] Write protecting the kernel read-only data: 26624k
2339 03:37:50.795447 [ 4.368405] Freeing unused kernel image (text/rodata gap) memory: 2028K
2340 03:37:50.802206 [ 4.375154] Freeing unused kernel image (rodata/data gap) memory: 152K
2341 03:37:50.804722 [ 4.381713] Run /init as init process
2342 03:37:50.814536 Loading, please wait...
2343 03:37:50.827289 [ 4.400582] all_generic_ide (96) used greatest stack depth: 14120 bytes left
2344 03:37:50.843213 Starting version 247.3-7[ 4.414493] systemd-udevd (101) used greatest stack depth: 13584 bytes left
2345 03:37:50.843305
2346 03:37:50.854658 [ 4.428166] usb 2-4: reset high-speed USB device number 2 using xhci_hcd
2347 03:37:50.886392 [ 4.459534] usb 1-1.1: new high-speed USB device number 3 using ehci-pci
2348 03:37:51.008099 [ 4.580415] usb 1-1.1: New USB device found, idVendor=05c8, idProduct=03d1, bcdDevice= 1.03
2349 03:37:51.016264 [ 4.588814] usb 1-1.1: New USB device strings: Mfr=3, Product=1, SerialNumber=2
2350 03:37:51.022074 [ 4.596143] usb 1-1.1: Product: HP TrueVision HD Camera
2351 03:37:51.025782 [ 4.601393] usb 1-1.1: Manufacturer: Foxlink
2352 03:37:51.030440 [ 4.605671] usb 1-1.1: SerialNumber: 0x0001
2353 03:37:51.058078 [ 4.628951] r8152 2-4:1.0: Direct firmware load for rtl_nic/rtl8153b-2.fw failed with error -2
2354 03:37:51.066236 [ 4.637946] r8152 2-4:1.0: unable to load firmware patch rtl_nic/rtl8153b-2.fw (-2)
2355 03:37:51.125833 [ 4.698559] usb 1-1.2: new full-speed USB device number 4 using ehci-pci
2356 03:37:51.148584 [ 4.721105] cros-usbpd-notify-acpi GOOG0003:00: Couldn't get Chrome EC device pointer.
2357 03:37:51.154764 [ 4.730291] r8152 2-4:1.0 eth0: v1.11.11
2358 03:37:51.216693 [ 4.791327] r8152 2-4:1.0 enx00e04c75035c: renamed from eth0
2359 03:37:51.259024 [ 4.829769] usb 1-1.2: New USB device found, idVendor=0cf3, idProduct=e300, bcdDevice= 0.01
2360 03:37:51.266122 [ 4.838175] usb 1-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
2361 03:37:51.322267 Begin: Loading essential drivers ... done.
2362 03:37:51.345028 Begin: Running /scripts/init-premount ... done.
2363 03:37:51.352560 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
2364 03:37:51.356602 Begin: Running /scripts/nfs-premount ... done.
2365 03:37:51.392848 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2366 03:37:51.396364 SIOCSIFFLAGS: Cannot assign requested address
2367 03:37:51.402490 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2368 03:37:51.407119 SIOCSIFFLAGS: Cannot assign requested address
2369 03:37:51.413002 IP-Config: enx00e04c75035c hardware address 00:e0:4c:75:03:5c mtu 1500 DHCP
2370 03:37:52.075588 [ 5.650218] mmc1: new HS200 MMC card at address 0001
2371 03:37:52.082151 [ 5.657601] mmcblk1: mmc1:0001 hA8aP> 14.7 GiB
2372 03:37:52.087995 [ 5.662402] mmcblk1boot0: mmc1:0001 hA8aP> partition 1 4.00 MiB
2373 03:37:52.094927 [ 5.668559] mmcblk1boot1: mmc1:0001 hA8aP> partition 2 4.00 MiB
2374 03:37:52.104065 [ 5.675939] mmcblk1rpmb: mmc1:0001 hA8aP> partition 3 16.0 MiB, chardev (246:0)
2375 03:37:52.114876 [ 5.688505] mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
2376 03:37:52.559119 IP-Config: no response after 2 secs - giving up
2377 03:37:52.585571 IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
2378 03:37:52.589333 SIOCSIFFLAGS: Cannot assign requested address
2379 03:37:52.596734 IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
2380 03:37:52.599243 SIOCSIFFLAGS: Cannot assign requested address
2381 03:37:52.606672 IP-Config: enx00e04c75035c hardware address 00:e0:4c:75:03:5c mtu 1500 DHCP
2382 03:37:52.811963 [ 6.384644] IPv6: ADDRCONF(NETDEV_CHANGE): enx00e04c75035c: link becomes ready
2383 03:37:52.820023 [ 6.394297] r8152 2-4:1.0 enx00e04c75035c: carrier on
2384 03:37:54.068542 IP-Config: enx00e04c75035c complete (dhcp from 192.168.201.1):
2385 03:37:54.075916 address: 192.168.201.12 broadcast: 192.168.201.255 netmask: 255.255.255.0
2386 03:37:54.083168 gateway: 192.168.201.1 dns0 : 192.168.201.1 dns1 : 0.0.0.0
2387 03:37:54.090505 host : hp-11A-G6-EE-grunt-cbg-0
2388 03:37:54.096554 domain : lava-rack
2389 03:37:54.100173 rootserver: 192.168.201.1 rootpath:
2390 03:37:54.101476 filename :
2391 03:37:54.150787 [ 7.723550] nfsmount (141) used greatest stack depth: 12680 bytes left
2392 03:37:54.150889 done.
2393 03:37:54.160854 Begin: Running /scripts/nfs-bottom ... done.
2394 03:37:54.173200 Begin: Running /scripts/init-bottom ... done.
2395 03:37:55.207603 SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
2396 03:37:55.386102 [ 8.943234] 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 03:37:55.402735 [ 8.977961] systemd[1]: Detected architecture x86-64.
2398 03:37:55.422343
2399 03:37:55.424894 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
2400 03:37:55.424987
2401 03:37:55.436207 [ 9.009318] systemd[1]: Set hostname to <debian-bullseye-amd64>.
2402 03:37:56.142712 [ 9.714530] systemd[1]: Queued start job for default target Graphical Interface.
2403 03:37:56.151235 [ 9.725750] systemd[1]: Created slice system-getty.slice.
2404 03:37:56.157528 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
2405 03:37:56.164728 [ 9.738438] systemd[1]: Created slice system-modprobe.slice.
2406 03:37:56.170791 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
2407 03:37:56.180089 [ 9.753446] systemd[1]: Created slice system-serial\x2dgetty.slice.
2408 03:37:56.186357 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
2409 03:37:56.194701 [ 9.769385] systemd[1]: Created slice User and Session Slice.
2410 03:37:56.201213 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
2411 03:37:56.212061 [ 9.784296] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
2412 03:37:56.219858 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
2413 03:37:56.228153 [ 9.801160] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
2414 03:37:56.236628 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
2415 03:37:56.249358 [ 9.818928] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
2416 03:37:56.256603 [[0;32m OK [0m] Set up automount [0;1;39mArbitrary…s File System Automount Point[0m.
2417 03:37:56.263897 [ 9.837973] systemd[1]: Reached target Local Encrypted Volumes.
2418 03:37:56.271492 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
2419 03:37:56.277623 [ 9.852945] systemd[1]: Reached target Paths.
2420 03:37:56.282514 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
2421 03:37:56.289367 [ 9.863910] systemd[1]: Reached target Remote File Systems.
2422 03:37:56.295852 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
2423 03:37:56.303251 [ 9.878907] systemd[1]: Reached target Slices.
2424 03:37:56.308960 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
2425 03:37:56.315116 [ 9.889911] systemd[1]: Reached target Swap.
2426 03:37:56.318841 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
2427 03:37:56.326185 [ 9.900315] systemd[1]: Listening on initctl Compatibility Named Pipe.
2428 03:37:56.334766 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
2429 03:37:56.342580 [ 9.916867] systemd[1]: Listening on Journal Audit Socket.
2430 03:37:56.348787 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
2431 03:37:56.356261 [ 9.929861] systemd[1]: Listening on Journal Socket (/dev/log).
2432 03:37:56.362609 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
2433 03:37:56.371161 [ 9.945456] systemd[1]: Listening on Journal Socket.
2434 03:37:56.376121 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
2435 03:37:56.383608 [ 9.957818] systemd[1]: Listening on Network Service Netlink Socket.
2436 03:37:56.391165 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
2437 03:37:56.399522 [ 9.974713] systemd[1]: Listening on udev Control Socket.
2438 03:37:56.405937 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
2439 03:37:56.414335 [ 9.989346] systemd[1]: Listening on udev Kernel Socket.
2440 03:37:56.420552 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
2441 03:37:56.429506 [ 10.003268] systemd[1]: Mounting Huge Pages File System...
2442 03:37:56.434642 Mounting [0;1;39mHuge Pages File System[0m...
2443 03:37:56.444388 [ 10.018247] systemd[1]: Mounting POSIX Message Queue File System...
2444 03:37:56.451501 Mounting [0;1;39mPOSIX Message Queue File System[0m...
2445 03:37:56.464125 [ 10.038665] systemd[1]: Mounting Kernel Debug File System...
2446 03:37:56.470432 Mounting [0;1;39mKernel Debug File System[0m...
2447 03:37:56.479881 [ 10.054315] systemd[1]: Mounting Kernel Trace File System...
2448 03:37:56.486235 Mounting [0;1;39mKernel Trace File System[0m...
2449 03:37:56.512220 [ 10.084183] systemd[1]: Starting Create list of static device nodes for the current kernel...
2450 03:37:56.519776 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
2451 03:37:56.529931 [ 10.103885] systemd[1]: Starting Load Kernel Module configfs...
2452 03:37:56.535209 Starting [0;1;39mLoad Kernel Module configfs[0m...
2453 03:37:56.546263 [ 10.120041] systemd[1]: Starting Load Kernel Module drm...
2454 03:37:56.553898 Starting [0;1;39mLoad Kernel Module drm[0m...
2455 03:37:56.566354 [ 10.140332] systemd[1]: Starting Load Kernel Module fuse...
2456 03:37:56.571497 Starting [0;1;39mLoad Kernel Module fuse[0m...
2457 03:37:56.585085 [ 10.156146] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
2458 03:37:56.597290 [ 10.172681] systemd[1]: Starting Journal Service...
2459 03:37:56.602838 Starting [0;1;39mJournal Service[0m...
2460 03:37:56.625952 [ 10.201341] fuse: init (API version 7.32)
2461 03:37:56.635487 [ 10.210707] systemd[1]: Starting Load Kernel Modules...
2462 03:37:56.640742 Starting [0;1;39mLoad Kernel Modules[0m...
2463 03:37:56.651287 [ 10.225020] systemd[1]: Starting Remount Root and Kernel File Systems...
2464 03:37:56.659098 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
2465 03:37:56.672318 [ 10.246322] systemd[1]: Starting Coldplug All udev Devices...
2466 03:37:56.678865 Starting [0;1;39mColdplug All udev Devices[0m...
2467 03:37:56.702280 [ 10.275899] systemd[1]: Mounted Huge Pages File System.
2468 03:37:56.710103 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
2469 03:37:56.719579 [ 10.293377] systemd[1]: Mounted POSIX Message Queue File System.
2470 03:37:56.726160 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
2471 03:37:56.735099 [ 10.310304] systemd[1]: Mounted Kernel Debug File System.
2472 03:37:56.741683 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
2473 03:37:56.751525 [ 10.326364] systemd[1]: Mounted Kernel Trace File System.
2474 03:37:56.758095 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
2475 03:37:56.775520 [ 10.346728] systemd[1]: Finished Create list of static device nodes for the current kernel.
2476 03:37:56.784336 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
2477 03:37:56.794010 [ 10.368101] systemd[1]: modprobe@configfs.service: Succeeded.
2478 03:37:56.801837 [ 10.375541] systemd[1]: Finished Load Kernel Module configfs.
2479 03:37:56.808518 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
2480 03:37:56.819304 [ 10.393339] systemd[1]: modprobe@drm.service: Succeeded.
2481 03:37:56.826277 [ 10.401069] systemd[1]: Finished Load Kernel Module drm.
2482 03:37:56.845648 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
2483 03:37:56.849904 [ 10.426065] systemd[1]: Started Journal Service.
2484 03:37:56.856549 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
2485 03:37:56.868073 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
2486 03:37:56.877105 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
2487 03:37:56.888454 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
2488 03:37:56.903200 Mounting [0;1;39mFUSE Control File System[0m...
2489 03:37:56.913756 Mounting [0;1;39mKernel Configuration File System[0m...
2490 03:37:56.927640 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
2491 03:37:56.939249 Starting [0;1;39mLoad/Save Random Seed[0m...
2492 03:37:56.952210 Starting [0;1;39mApply Kernel Variables[0m...
2493 03:37:56.965001 Starting [0;1;39mCreate System Users[0m...
2494 03:37:56.980477 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
2495 03:37:56.990789 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
2496 03:37:57.013012 [ 10.584325] systemd-journald[176]: Received client request to flush runtime journal.
2497 03:37:57.021828 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
2498 03:37:57.031458 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
2499 03:37:57.207345 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
2500 03:37:57.803326 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
2501 03:37:57.813676 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
2502 03:37:58.459014 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
2503 03:37:58.542663 [ 12.115738] systemd-tmpfile (188) used greatest stack depth: 12528 bytes left
2504 03:37:58.555767 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
2505 03:37:58.562706 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
2506 03:37:58.572587 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
2507 03:37:58.581803 Starting [0;1;39mCreate Volatile Files and Directories[0m...
2508 03:37:58.598387 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
2509 03:37:58.783941 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
2510 03:37:58.801443 Starting [0;1;39mNetwork Service[0m...
2511 03:37:58.889571 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
2512 03:37:58.896479 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
2513 03:37:58.959885 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
2514 03:37:58.973527 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
2515 03:37:58.991666 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
2516 03:37:59.002774 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
2517 03:37:59.030738 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
2518 03:37:59.046948 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
2519 03:37:59.055334 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
2520 03:37:59.064616 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
2521 03:37:59.110196 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
2522 03:37:59.120473 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
2523 03:37:59.131571 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
2524 03:37:59.144541 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
2525 03:37:59.363450 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
2526 03:37:59.565808 Starting [0;1;39mUser Login Management[0m...
2527 03:38:00.172810 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
2528 03:38:00.374270 [[0;32m OK [0m] Found device [0;1;39m/dev/ttyS0[0m.
2529 03:38:00.501270 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
2530 03:38:00.512565 [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
2531 03:38:00.541643 Starting [0;1;39mNetwork Name Resolution[0m...
2532 03:38:00.603242 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
2533 03:38:01.289529 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
2534 03:38:01.303412 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
2535 03:38:01.310452 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
2536 03:38:01.322576 Starting [0;1;39mPermit User Sessions[0m...
2537 03:38:01.361230 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
2538 03:38:01.375339 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
2539 03:38:01.383562 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyS0[0m.
2540 03:38:01.392343 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
2541 03:38:01.401083 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
2542 03:38:01.410558 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
2543 03:38:01.424794 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
2544 03:38:01.458398 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
2545 03:38:01.516558
2546 03:38:01.520900 Debian GNU/Linux 11 debian-bullseye-amd64 ttyS0
2547 03:38:01.520990
2548 03:38:01.525386 debian-bullseye-amd64 login: root (automatic login)
2549 03:38:01.525474
2550 03:38:01.886069 Linux debian-bullseye-amd64 5.10.125-cip10 #1 SMP Tue Jun 28 03:26:39 UTC 2022 x86_64
2551 03:38:01.886202
2552 03:38:01.891985 The programs included with the Debian GNU/Linux system are free software;
2553 03:38:01.899256 the exact distribution terms for each program are described in the
2554 03:38:01.902321 individual files in /usr/share/doc/*/copyright.
2555 03:38:01.902402
2556 03:38:01.908609 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
2557 03:38:01.910211 permitted by applicable law.
2558 03:38:02.635506 Matched prompt #7: / #
2560 03:38:02.636877 Setting prompt string to ['/ #']
2561 03:38:02.637478 end: 2.2.5.1 login-action (duration 00:00:15) [common]
2563 03:38:02.638535 end: 2.2.5 auto-login-action (duration 00:00:17) [common]
2564 03:38:02.639026 start: 2.2.6 expect-shell-connection (timeout 00:04:18) [common]
2565 03:38:02.639410 Setting prompt string to ['/ #']
2566 03:38:02.639776 Forcing a shell prompt, looking for ['/ #']
2568 03:38:02.690956 / #
2569 03:38:02.691094 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
2570 03:38:02.691195 Waiting using forced prompt support (timeout 00:02:30)
2571 03:38:02.694444
2572 03:38:02.695442 end: 2.2.6 expect-shell-connection (duration 00:00:00) [common]
2573 03:38:02.695549 start: 2.2.7 export-device-env (timeout 00:04:18) [common]
2575 03:38:02.796537 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6694080/extract-nfsrootfs-eyc0bbx_'
2576 03:38:02.800697 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6694080/extract-nfsrootfs-eyc0bbx_'
2578 03:38:02.903364 / # export NFS_SERVER_IP='192.168.201.1'
2579 03:38:02.906952 export NFS_SERVER_IP='192.168.201.1'
2580 03:38:02.908040 end: 2.2.7 export-device-env (duration 00:00:00) [common]
2581 03:38:02.908556 end: 2.2 depthcharge-retry (duration 00:00:43) [common]
2582 03:38:02.909082 end: 2 depthcharge-action (duration 00:00:43) [common]
2583 03:38:02.910383 start: 3 lava-test-retry (timeout 00:08:49) [common]
2584 03:38:02.910876 start: 3.1 lava-test-shell (timeout 00:08:49) [common]
2585 03:38:02.911268 Using namespace: common
2587 03:38:03.012730 / # #
2588 03:38:03.013358 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
2589 03:38:03.016204 #
2590 03:38:03.017937 Using /lava-6694080
2592 03:38:03.119529 / # export SHELL=/bin/bash
2593 03:38:03.122535 export SHELL=/bin/bash
2595 03:38:03.224651 / # . /lava-6694080/environment
2596 03:38:03.227470 . /lava-6694080/environment
2598 03:38:03.334848 / # /lava-6694080/bin/lava-test-runner /lava-6694080/0
2599 03:38:03.335426 Test shell timeout: 10s (minimum of the action and connection timeout)
2600 03:38:03.338343 /lava-6694080/bin/lava-test-runner /lava-6694080/0
2601 03:38:03.643562 + export TESTRUN_ID=0_timesync-off
2602 03:38:03.644937 + TESTRUN_ID=0_timesync-off
2603 03:38:03.649090 + cd /lava-6694080/0/tests/0_timesync-off
2604 03:38:03.649927 ++ cat uuid
2605 03:38:03.653588 + UUID=6694080_1.5.2.3.1
2606 03:38:03.653675 + set +x
2607 03:38:03.657831 Received signal: <STARTRUN> 0_timesync-off 6694080_1.5.2.3.1
2608 03:38:03.657923 Starting test lava.0_timesync-off (6694080_1.5.2.3.1)
2609 03:38:03.658019 Skipping test definition patterns.
2610 03:38:03.658860 <LAVA_SIGNAL_STARTRUN 0_timesync-off 6694080_1.5.2.3.1>
2611 03:38:03.661066 + systemctl stop systemd-timesyncd
2612 03:38:03.673886 Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
2613 03:38:03.674620 + true
2614 03:38:03.675952 + set +x
2615 03:38:03.679997 <LAVA_SIGNAL_ENDRUN 0_timesync-off 6694080_1.5.2.3.1>
2616 03:38:03.680244 Received signal: <ENDRUN> 0_timesync-off 6694080_1.5.2.3.1
2617 03:38:03.680331 Ending use of test pattern.
2618 03:38:03.680402 Ending test lava.0_timesync-off (6694080_1.5.2.3.1), duration 0.02
2620 03:38:03.735946 + export TESTRUN_ID=1_kselftest-lkdtm
2621 03:38:03.738772 + TESTRUN_ID=1_kselftest-lkdtm
2622 03:38:03.742813 + cd /lava-6694080/0/tests/1_kselftest-lkdtm
2623 03:38:03.744226 ++ cat uuid
2624 03:38:03.750717 + UUID=6694080_1.5.2.3.5
2625 03:38:03.751252 + set +x
2626 03:38:03.756192 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6694080_1.5.2.3.5>
2627 03:38:03.756451 Received signal: <STARTRUN> 1_kselftest-lkdtm 6694080_1.5.2.3.5
2628 03:38:03.756533 Starting test lava.1_kselftest-lkdtm (6694080_1.5.2.3.5)
2629 03:38:03.756621 Skipping test definition patterns.
2630 03:38:03.759607 + cd ./automated/linux/kselftest/
2631 03:38:03.785617 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/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 -e '' -p /opt/kselftests/mainline/
2632 03:38:03.795913 INFO: Generating a skipfile based on /lava-6694080/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
2633 03:38:03.885460 INFO: Using the following generated skipfile contents (until EOF):
2634 03:38:03.888068 breakpoints:breakpoint_test
2635 03:38:03.891545 breakpoints:step_after_suspend_test
2636 03:38:03.892925 ftrace:ftracetest
2637 03:38:03.894589 net:rtnetlink.sh
2638 03:38:03.895971 net:tls
2639 03:38:03.897994 netfilter:bridge_brouter.sh
2640 03:38:03.900722 netfilter:nft_flowtable.sh
2641 03:38:03.903659 netfilter:nft_trans_stress.sh
2642 03:38:03.904348 pidfd:pidfd_wait
2643 03:38:03.905560 INFO: EOF
2644 03:38:03.943773 INFO: Installing sed perl wget xz-utils iproute2
2645 03:38:04.802924 Hit:1 http://deb.debian.org/debian bullseye InRelease
2646 03:38:18.422120 Reading package lists...
2647 03:38:21.473979 Reading package lists...
2648 03:38:21.738591 Building dependency tree...
2649 03:38:21.740685 Reading state information...
2650 03:38:21.802762 iproute2 is already the newest version (5.10.0-4).
2651 03:38:21.808387 perl is already the newest version (5.32.1-4+deb11u2).
2652 03:38:21.811692 sed is already the newest version (4.7-1).
2653 03:38:21.816640 wget is already the newest version (1.21-1+deb11u1).
2654 03:38:21.820742 xz-utils is already the newest version (5.2.5-2).
2655 03:38:22.269310 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2656 03:38:22.378909 --2022-06-28 03:38:12-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.125-cip10/x86_64/x86_64_defconfig+x86-chromebook+kselftest/gcc-10/kselftest.tar.xz
2657 03:38:22.387849 Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
2658 03:38:22.524332 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
2659 03:38:22.669909 HTTP request sent, awaiting response... 200 OK
2660 03:38:22.673233 Length: 3499916 (3.3M) [application/octet-stream]
2661 03:38:22.676062 Saving to: 'kselftest.tar.xz'
2662 03:38:22.678854
2663 03:38:24.155041 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 46.39K 160KB/s kselftest.tar.xz 6%[> ] 216.08K 372KB/s kselftest.tar.xz 24%[===> ] 825.54K 897KB/s kselftest.tar.xz 59%[==========> ] 1.98M 1.71MB/s kselftest.tar.xz 90%[=================> ] 3.03M 2.23MB/s kselftest.tar.xz 100%[===================>] 3.34M 2.26MB/s in 1.5s
2664 03:38:24.155454
2665 03:38:24.454699 2022-06-28 03:38:14 (2.26 MB/s) - 'kselftest.tar.xz' saved [3499916/3499916]
2666 03:38:24.454839
2667 03:38:31.718107 skiplist:
2668 03:38:31.721543 ========================================
2669 03:38:31.724285 breakpoints:breakpoint_test
2670 03:38:32.028982 breakpoints:step_after_suspend_test
2671 03:38:32.042019 ftrace:ftracetest
2672 03:38:32.056010 net:rtnetlink.sh
2673 03:38:32.070430 net:tls
2674 03:38:32.086954 netfilter:bridge_brouter.sh
2675 03:38:32.105365 netfilter:nft_flowtable.sh
2676 03:38:32.123703 netfilter:nft_trans_stress.sh
2677 03:38:32.143945 pidfd:pidfd_wait
2678 03:38:32.169305 ========================================
2679 03:38:32.770730 [ 46.346840] kselftest: Running tests in lkdtm
2680 03:38:32.782002 TAP version 13
2681 03:38:32.796966 1..70
2682 03:38:32.810046 # selftests: lkdtm: PANIC.sh
2683 03:38:32.925454 # Skipping PANIC: crashes entire system
2684 03:38:32.928783 ok 1 selftests: lkdtm: PANIC.sh # SKIP
2685 03:38:32.936279 # selftests: lkdtm: BUG.sh
2686 03:38:33.048407 [ 46.624370] lkdtm: Performing direct entry BUG
2687 03:38:33.053152 [ 46.628986] ------------[ cut here ]------------
2688 03:38:33.058699 [ 46.633657] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
2689 03:38:33.063348 [ 46.638956] invalid opcode: 0000 [#1] SMP NOPTI
2690 03:38:33.068771 [ 46.643482] CPU: 0 PID: 694 Comm: cat Not tainted 5.10.125-cip10 #1
2691 03:38:33.076418 [ 46.649737] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2692 03:38:33.079046 [ 46.655651] RIP: 0010:lkdtm_BUG+0x5/0x10
2693 03:38:33.097979 [ 46.659570] Code: 56 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 c0 15 70 02
2694 03:38:33.102797 [ 46.678304] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
2695 03:38:33.110298 [ 46.683521] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
2696 03:38:33.117073 [ 46.690642] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
2697 03:38:33.124538 [ 46.697762] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
2698 03:38:33.130964 [ 46.704885] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2699 03:38:33.138612 [ 46.712006] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
2700 03:38:33.146617 [ 46.719127] FS: 00007fb91b55e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2701 03:38:33.152870 [ 46.727203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2702 03:38:33.159037 [ 46.732938] CR2: 00007fb91b33f000 CR3: 0000000103060000 CR4: 00000000001506f0
2703 03:38:33.163077 [ 46.740059] Call Trace:
2704 03:38:33.166523 [ 46.742505] direct_entry.cold+0x2c/0x38
2705 03:38:33.170537 [ 46.746424] full_proxy_write+0x56/0x80
2706 03:38:33.173888 [ 46.750255] vfs_write+0xea/0x390
2707 03:38:33.176603 [ 46.753565] ksys_write+0x68/0xe0
2708 03:38:33.179872 [ 46.756875] do_syscall_64+0x33/0x40
2709 03:38:33.184688 [ 46.760444] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2710 03:38:33.188733 [ 46.765487] RIP: 0033:0x7fb91b44ef33
2711 03:38:33.207078 [ 46.769055] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2712 03:38:33.215842 [ 46.787789] RSP: 002b:00007ffea8178608 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2713 03:38:33.222018 [ 46.795344] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb91b44ef33
2714 03:38:33.228818 [ 46.802464] RDX: 0000000000000004 RSI: 00007fb91b33f000 RDI: 0000000000000001
2715 03:38:33.236026 [ 46.809585] RBP: 00007fb91b33f000 R08: 00007fb91b33e010 R09: 0000000000000000
2716 03:38:33.243464 [ 46.816706] R10: 00007fb91b54d1c0 R11: 0000000000000246 R12: 0000000000000001
2717 03:38:33.250311 [ 46.823828] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2718 03:38:33.263116 [ 46.830954] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
2719 03:38:33.267615 [ 46.843491] ---[ end trace 3714dc34b20e0738 ]---
2720 03:38:33.271242 [ 46.848143] RIP: 0010:lkdtm_BUG+0x5/0x10
2721 03:38:33.290370 [ 46.852153] Code: 56 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 c0 15 70 02
2722 03:38:33.295915 [ 46.870986] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
2723 03:38:33.303407 [ 46.876258] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
2724 03:38:33.310838 [ 46.883407] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
2725 03:38:33.316913 [ 46.890560] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
2726 03:38:33.324262 [ 46.897700] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2727 03:38:33.331118 [ 46.904827] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
2728 03:38:33.339114 [ 46.911981] FS: 00007fb91b55e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2729 03:38:33.344757 [ 46.920079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2730 03:38:33.352058 [ 46.925819] CR2: 00007fb91b33f000 CR3: 0000000103060000 CR4: 00000000001506f0
2731 03:38:33.355695 # Segmentation fault
2732 03:38:33.379291 # [ 46.624370] lkdtm: Performing direct entry BUG
2733 03:38:33.384140 # [ 46.628986] ------------[ cut here ]------------
2734 03:38:33.388969 # [ 46.633657] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
2735 03:38:33.393878 # [ 46.638956] invalid opcode: 0000 [#1] SMP NOPTI
2736 03:38:33.400675 # [ 46.643482] CPU: 0 PID: 694 Comm: cat Not tainted 5.10.125-cip10 #1
2737 03:38:33.406825 # [ 46.649737] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2738 03:38:33.410908 # [ 46.655651] RIP: 0010:lkdtm_BUG+0x5/0x10
2739 03:38:33.429238 # [ 46.659570] Code: 56 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 c0 15 70 02
2740 03:38:33.435503 # [ 46.678304] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
2741 03:38:33.442029 # [ 46.683521] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
2742 03:38:33.449507 # [ 46.690642] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
2743 03:38:33.457094 # [ 46.697762] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
2744 03:38:33.464603 # [ 46.704885] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2745 03:38:33.472786 # [ 46.712006] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
2746 03:38:33.479643 # [ 46.719127] FS: 00007fb91b55e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2747 03:38:33.488319 # [ 46.727203] CS: 0010 DS: 0000 ES[ 47.050205] lkdtm: Performing direct entry WARNING
2748 03:38:33.490329 : 0000 CR0: 0000000080050033
2749 03:38:33.497795 # [ 46.732938] CR2: 00007fb91b33f000 CR3: 0000000103060000 CR4: 00000000001506f0
2750 03:38:33.500383 # [ 46.740059] Call Trace:
2751 03:38:33.504610 # [ 46.742505] direct_entry.cold+0x2c/0x38
2752 03:38:33.511502 # [ 46.746424] full_proxy_write+0x56/0x80
2753 03:38:33.514931 # [ 46.750255] v[ 47.068545] ------------[ cut here ]------------
2754 03:38:33.516451 fs_write+0xea/0x390
2755 03:38:33.519703 # [ 46.753565] ksys_write+0x68/0xe0
2756 03:38:33.523243 # [ 46.756875] do_syscall_64+0x33/0x40
2757 03:38:33.529207 # [ 46.760444] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2758 03:38:33.532042 # [ 46.765487] RIP: 0033:0x7fb91b44ef33
2759 03:38:33.545029 # [ 46.769055] Code: 8b 15 61 ef 0c 00 f7 d8 64[ 47.095323] WARNING: CPU: 0 PID: 730 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x20
2760 03:38:33.560110 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2761 03:38:33.579349 # [ 46.787789] RSP: 002b:00007ffea8178608 EFLAGS: 00000246 ORIG_RAX: 0000000000000001[ 47.125817] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
2762 03:38:33.580001
2763 03:38:33.586910 # [ 46.795344] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb91b44ef33
2764 03:38:33.594129 # [ 46.802464] RDX: 0000000000000004 RSI: 00007fb91b33f000 RDI: 0000000000000001
2765 03:38:33.601788 # [ 46.809585] RBP: 00007fb91b33f000 R08: 00007fb91b33e010 R09: 0000000000000000
2766 03:38:33.609963 # [ 47.160412] CPU: 0 PID: 730 Comm: cat Tainted: G D 5.10.125-cip10 #1
2767 03:38:33.616175 [ 46.816706] R10: 00007fb91b54d1c0 R11: 0000000000000246 R12: 0000000000000001
2768 03:38:33.624428 # [ 46.823828] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2769 03:38:33.637344 # [ 46.830954] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_[ 47.190235] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2770 03:38:33.642363 chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
2771 03:38:33.647085 # [ 46.843491] ---[ end trace 3714dc34b20e0738 ]---
2772 03:38:33.650951 # [ 46.848143] RIP: 0010:lkdtm_BUG+0x5/0x10
2773 03:38:33.664002 # [ 46.852153] Code: 56 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff ff ff c3 48 c7 c0 f4 ff f[ 47.218373] RIP: 0010:lkdtm_WARNING+0xf/0x20
2774 03:38:33.674703 f 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 c0 15 70 02
2775 03:38:33.680236 # [ 46.870986] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
2776 03:38:33.704835 # [ 46.876258] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 000000000[ 47.244907] 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 c0 15 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
2777 03:38:33.705519 0000000
2778 03:38:33.713131 # [ 46.883407] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
2779 03:38:33.720451 # [ 46.890560] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
2780 03:38:33.732043 # [ 46.897700] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000[ 47.285739] RSP: 0018:ffffaa54c095be60 EFLAGS: 00010202
2781 03:38:33.732673 004
2782 03:38:33.740638 # [ 46.904827] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
2783 03:38:33.748686 # [ 46.911981] FS: 00007fb91b55e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2784 03:38:33.754345 # [ 46.920079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2785 03:38:33.761633 # [ [ 47.313201] RAX: ffffffff966b1f60 RBX: 0000000000000002 RCX: 0000000000000000
2786 03:38:33.768427 46.925819] CR2: 00007fb91b33f000 CR3: 0000000103060000 CR4: 00000000001506f0
2787 03:38:33.771294 # BUG: saw 'kernel BUG at': ok
2788 03:38:33.773957 ok 2 selftests: lkdtm: BUG.sh
2789 03:38:33.776645 # selftests: lkdtm: WARNING.sh
2790 03:38:33.783580 [ 47.342459] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a80
2791 03:38:33.791044 [ 47.364779] RBP: ffffffff976c007f R08: 0000000000000000 R09: 0000000000000000
2792 03:38:33.798572 [ 47.371939] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
2793 03:38:33.805572 [ 47.379126] R13: ffffaa54c095bf10 R14: ffffaa54c095bf10 R15: ffff8f4ac58ec000
2794 03:38:33.813740 [ 47.386266] FS: 00007fe64d837580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2795 03:38:33.819165 [ 47.394386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2796 03:38:33.826763 [ 47.400146] CR2: 00007fe64d617000 CR3: 0000000104816000 CR4: 00000000001506f0
2797 03:38:33.828686 [ 47.407295] Call Trace:
2798 03:38:33.832958 [ 47.409768] direct_entry.cold+0x2c/0x38
2799 03:38:33.837058 [ 47.413719] full_proxy_write+0x56/0x80
2800 03:38:33.840376 [ 47.417574] vfs_write+0xea/0x390
2801 03:38:33.843857 [ 47.420912] ksys_write+0x68/0xe0
2802 03:38:33.846619 [ 47.424250] do_syscall_64+0x33/0x40
2803 03:38:33.851932 [ 47.427857] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2804 03:38:33.856096 [ 47.432923] RIP: 0033:0x7fe64d726f33
2805 03:38:33.874316 [ 47.436526] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2806 03:38:33.883243 [ 47.455287] RSP: 002b:00007ffda005ea78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2807 03:38:33.889512 [ 47.462884] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007fe64d726f33
2808 03:38:33.896972 [ 47.470036] RDX: 0000000000000008 RSI: 00007fe64d617000 RDI: 0000000000000001
2809 03:38:33.903131 [ 47.477207] RBP: 00007fe64d617000 R08: 00007fe64d616010 R09: 0000000000000000
2810 03:38:33.910672 [ 47.484356] R10: 00007fe64d8251c0 R11: 0000000000000246 R12: 0000000000000001
2811 03:38:33.917414 [ 47.491534] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2812 03:38:33.921119 [ 47.498682] irq event stamp: 0
2813 03:38:33.927656 [ 47.501792] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2814 03:38:33.935332 [ 47.508121] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2815 03:38:33.944079 [ 47.516363] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2816 03:38:33.950279 [ 47.524587] softirqs last disabled at (0): [<0000000000000000>] 0x0
2817 03:38:33.954256 [ 47.530939] ---[ end trace 3714dc34b20e0739 ]---
2818 03:38:33.979694 # [ 47.050205] lkdtm: Performing direct entry WARNING
2819 03:38:33.985141 # [ 47.068545] ------------[ cut here ]------------
2820 03:38:33.993243 # [ 47.095323] WARNING: CPU: 0 PID: 730 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0xf/0x20
2821 03:38:34.005908 # [ 47.125817] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
2822 03:38:34.014312 # [ 47.160412] CPU: 0 PID: 730 Comm: cat Tainted: G D 5.10.125-cip10 #1
2823 03:38:34.019836 # [ 47.190235] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2824 03:38:34.024567 # [ 47.218373] RIP: 0010:lkdtm_WARNING+0xf/0x20
2825 03:38:34.042653 # [ 47.244907] 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 c0 15 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
2826 03:38:34.048871 # [ 47.285739] RSP: 0018:ffffaa54c095be60 EFLAGS: 00010202
2827 03:38:34.056229 # [ 47.313201] RAX: ffffffff966b1f60 RBX: 0000000000000002 RCX: 0000000000000000
2828 03:38:34.062350 # [ 47.342459] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a80
2829 03:38:34.068625 # [ 47.3[ 47.638150] lkdtm: Performing direct entry WARNING_MESSAGE
2830 03:38:34.076769 64779] RBP: ffffffff976c007f R08: 0000000000000000 R09: 0000000000000000
2831 03:38:34.083451 # [ 47.371939] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000008
2832 03:38:34.090265 # [ 47.379126] R13: ffffaa54c095bf10 R14: ffffaa54c095bf10 R15: ffff8f4ac58ec000
2833 03:38:34.096451 # [ 47.38626[ 47.650058] ------------[ cut here ]------------
2834 03:38:34.103037 6] FS: 00007fe64d837580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2835 03:38:34.109044 # [ 47.394386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2836 03:38:34.115942 # [ 47.400146] CR2: 00007fe64d617000 CR3: 0000000104816000 CR4: 00000000001506f0
2837 03:38:34.123547 # [ 47.407295] Call T[ 47.676842] Warning message trigger count: 2
2838 03:38:34.123643 race:
2839 03:38:34.126870 # [ 47.409768] direct_entry.cold+0x2c/0x38
2840 03:38:34.130952 # [ 47.413719] full_proxy_write+0x56/0x80
2841 03:38:34.135010 # [ 47.417574] vfs_write+0xea/0x390
2842 03:38:34.137970 # [ 47.420912] ksys_write+0x68/0xe0
2843 03:38:34.142171 # [ 47.424250] do_syscall_64+0x33/0x40
2844 03:38:34.153859 # [ 47.427857] entry_SYSCALL_6[ 47.703357] WARNING: CPU: 0 PID: 765 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
2845 03:38:34.156486 4_after_hwframe+0x44/0xa9
2846 03:38:34.160478 # [ 47.432923] RIP: 0033:0x7fe64d726f33
2847 03:38:34.188229 # [ 47.436526] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40[ 47.734594] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
2848 03:38:34.190982 00 48 83 ec 28 48 89 54 24 18
2849 03:38:34.199075 # [ 47.455287] RSP: 002b:00007ffda005ea78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2850 03:38:34.205851 # [ 47.462884] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007fe64d726f33
2851 03:38:34.218197 # [ 47.470036] RDX: 0000000000000008 RSI: 00007fe[ 47.769191] CPU: 0 PID: 765 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2852 03:38:34.221639 64d617000 RDI: 0000000000000001
2853 03:38:34.228353 # [ 47.477207] RBP: 00007fe64d617000 R08: 00007fe64d616010 R09: 0000000000000000
2854 03:38:34.235715 # [ 47.484356] R10: 00007fe64d8251c0 R11: 0000000000000246 R12: 0000000000000001
2855 03:38:34.245841 # [ 47.491534] R13: 0000000000000001 R14: 00000000000[ 47.799014] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2856 03:38:34.248609 20000 R15: 0000000000020000
2857 03:38:34.252163 # [ 47.498682] irq event stamp: 0
2858 03:38:34.258200 # [ 47.501792] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2859 03:38:34.266916 # [ 47.508121] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2860 03:38:34.274206 # [ 47.516363] sof[ 47.827152] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
2861 03:38:34.281259 tirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2862 03:38:34.286666 # [ 47.524587] softirqs last disabled at (0): [<0000000000000000>] 0x0
2863 03:38:34.291315 # [ 47.530939] ---[ end trace 3714dc34b20e0739 ]---
2864 03:38:34.293978 # WARNING: saw 'WARNING:': ok
2865 03:38:34.315019 ok 3 selftests: lkdt[ 47.854467] Code: 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 8b 05 a1 15 70 02 48 c7 c7 e0 05 6c 97 8d 70 01 89 35 91 15 70 02 e8 bc b4 61 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 c7
2866 03:38:34.316385 m: WARNING.sh
2867 03:38:34.319745 # selftests: lkdtm: WARNING_MESSAGE.sh
2868 03:38:34.324486 [ 47.895292] RSP: 0018:ffffaa54c09dbe60 EFLAGS: 00010286
2869 03:38:34.331232 [ 47.905355] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
2870 03:38:34.339333 [ 47.912560] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
2871 03:38:34.345770 [ 47.919759] RBP: ffffffff976c0087 R08: 0000000000000000 R09: 0000000000000000
2872 03:38:34.353003 [ 47.926914] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
2873 03:38:34.360458 [ 47.934117] R13: ffffaa54c09dbf10 R14: ffffaa54c09dbf10 R15: ffff8f4ac58e0000
2874 03:38:34.368471 [ 47.941270] FS: 00007f98fa3be3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2875 03:38:34.375200 [ 47.949385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2876 03:38:34.381182 [ 47.955143] CR2: 00007f98fa19f000 CR3: 0000000104854000 CR4: 00000000001506f0
2877 03:38:34.383770 [ 47.962292] Call Trace:
2878 03:38:34.387816 [ 47.964766] direct_entry.cold+0x2c/0x38
2879 03:38:34.391965 [ 47.968722] full_proxy_write+0x56/0x80
2880 03:38:34.394646 [ 47.972580] vfs_write+0xea/0x390
2881 03:38:34.398074 [ 47.975920] ksys_write+0x68/0xe0
2882 03:38:34.402008 [ 47.979258] do_syscall_64+0x33/0x40
2883 03:38:34.407452 [ 47.982869] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2884 03:38:34.410923 [ 47.987935] RIP: 0033:0x7f98fa2aef33
2885 03:38:34.429245 [ 47.991582] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2886 03:38:34.436651 [ 48.010395] RSP: 002b:00007fffa53427c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2887 03:38:34.443975 [ 48.018013] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f98fa2aef33
2888 03:38:34.452013 [ 48.025240] RDX: 0000000000000010 RSI: 00007f98fa19f000 RDI: 0000000000000001
2889 03:38:34.459502 [ 48.032438] RBP: 00007f98fa19f000 R08: 00007f98fa19e010 R09: 0000000000000000
2890 03:38:34.465610 [ 48.039604] R10: 00007f98fa3ad1c0 R11: 0000000000000246 R12: 0000000000000001
2891 03:38:34.473189 [ 48.046791] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2892 03:38:34.475831 [ 48.053977] irq event stamp: 0
2893 03:38:34.482673 [ 48.057082] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2894 03:38:34.491204 [ 48.063372] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2895 03:38:34.498674 [ 48.071568] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2896 03:38:34.505425 [ 48.079748] softirqs last disabled at (0): [<0000000000000000>] 0x0
2897 03:38:34.509348 [ 48.086015] ---[ end trace 3714dc34b20e073a ]---
2898 03:38:34.529681 # [ 47.638150] lkdtm: Performing direct entry WARNING_MESSAGE
2899 03:38:34.534338 # [ 47.650058] ------------[ cut here ]------------
2900 03:38:34.538962 # [ 47.676842] Warning message trigger count: 2
2901 03:38:34.547704 # [ 47.703357] WARNING: CPU: 0 PID: 765 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x20/0x30
2902 03:38:34.560488 # [ 47.734594] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
2903 03:38:34.567949 # [ 47.769191] CPU: 0 PID: 765 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2904 03:38:34.573906 # [ 47.799014] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2905 03:38:34.579178 # [ 47.827152] RIP: 0010:lkdtm_WARNING_MESSAGE+0x20/0x30
2906 03:38:34.599227 # [ 47.854467] Code: 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 8b 05 a1 15 70 02 48 c7 c7 e0 05 6c 97 8d 70 01 89 35 91 15 70 02 e8 bc b4 61 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 c7
2907 03:38:34.604535 # [ 47.895292] RSP: 0018:ffffaa54c09dbe60 EFLAGS: 00010286
2908 03:38:34.611203 # [ 47.905355] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
2909 03:38:34.622804 # [ 47.912560] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70[ 48.186054] lkdtm: Performing direct entry EXCEPTION
2910 03:38:34.624110
2911 03:38:34.630889 # [ 47.919759] RBP: ffffffff976c0087 R08: 0000000000000000 R09: 0000000000000000
2912 03:38:34.637514 # [ 47.926914] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000010
2913 03:38:34.644482 # [ 47.934117] R13: ffffaa54c09dbf10 R14: ffffaa54c09dbf10 R15: ffff8f4ac58e0000
2914 03:38:34.651952 # [ 48.203908] BUG: kernel NULL pointer dereference, address: 0000000000000000
2915 03:38:34.657299 [ 48.233009] #PF: supervisor write access in kernel mode
2916 03:38:34.665391 [ 47.941270] FS: 00007f98fa3be3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2917 03:38:34.671501 # [ 47.949385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2918 03:38:34.678810 # [ 47.955143] CR2: 00007f98fa19f000 CR3: 0000000104854000 CR4: 00000000001506f0
2919 03:38:34.684957 # [ 47.96[ 48.238226] #PF: error_code(0x0002) - not-present page
2920 03:38:34.686926 [ 48.265538] PGD 0 P4D 0
2921 03:38:34.688867 2292] Call Trace:
2922 03:38:34.693496 # [ 47.964766] direct_entry.cold+0x2c/0x38
2923 03:38:34.697394 # [ 47.968722] full_proxy_write+0x56/0x80
2924 03:38:34.700189 # [ 47.972580] vfs_write+0xea/0x390
2925 03:38:34.704140 # [ 47.975920] ksys_write+0x68/0xe0
2926 03:38:34.707676 # [ 47.979258] do_syscall_64+0x33/0x40
2927 03:38:34.713571 # [ 47.982869] ent[ 48.268069] Oops: 0002 [#2] SMP NOPTI
2928 03:38:34.716938 ry[_SYSCALL_64_after_hwframe+0x44/0xa9
2929 03:38:34.719603 # [ 47.987935] RIP: 0033:0x7f98fa2aef33
2930 03:38:34.742361 # [ 47.991582] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 48.293909] CPU: 0 PID: 797 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2931 03:38:34.749064 [ 48.323739] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2932 03:38:34.752481 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2933 03:38:34.762699 # [ 48.010395] RSP: 002b:00007fffa53427c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2934 03:38:34.767390 # [ 48.018013] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f98fa2aef33
2935 03:38:34.775563 # [ 48.025240] RDX: 0000000000000010 [ 48.329654] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
2936 03:38:34.794865 [ 48.356272] Code: 48 c7 c7 e0 05 6c 97 8d 70 01 89 35 91 15 70 02 e8 bc b4 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
2937 03:38:34.797707 RSI: 00007f98fa19f000 RDI: 0000000000000001
2938 03:38:34.806226 # [ 48.032438] RBP: 00007f98fa19f000 R08: 00007f98fa19e010 R09: 0000000000000000
2939 03:38:34.812964 # [ 48.039604] R10: 00007f98fa3ad1c0 R11: 0000000000000246 R12: 0000000000000001
2940 03:38:34.821500 # [ 48.046791] R13: 0000000000000001 R14:[ 48.375007] RSP: 0018:ffffaa54c0a53e60 EFLAGS: 00010282
2941 03:38:34.828720 [ 48.402405] RAX: ffffffff966b1fb0 RBX: 0000000000000004 RCX: 0000000000000000
2942 03:38:34.832246 0000000000020000 R15: 0000000000020000
2943 03:38:34.836419 # [ 48.053977] irq event stamp: 0
2944 03:38:34.841848 # [ 48.057082] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2945 03:38:34.851249 # [ 48.063372] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2946 03:38:34.857923 # [ 48[ 48.409528] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9aa0
2947 03:38:34.865537 [ 48.438834] RBP: ffffffff975f5c97 R08: 0000000000000000 R09: 0000000000000000
2948 03:38:34.873717 .071568] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
2949 03:38:34.878954 # [ 48.079748] softirqs last disabled at (0): [<0000000000000000>] 0x0
2950 03:38:34.884185 # [ 48.086015] ---[ end trace 3714dc34b20e073a ]---
2951 03:38:34.894257 # WARNING_MESSAGE: saw 'message trigger[ 48.445956] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
2952 03:38:34.901563 [ 48.475261] R13: ffffaa54c0a53f10 R14: ffffaa54c0a53f10 R15: ffff8f4ac37db000
2953 03:38:34.909033 [ 48.482384] FS: 00007f84b47a3580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2954 03:38:34.910407 ': ok
2955 03:38:34.914420 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
2956 03:38:34.916981 # selftests: lkdtm: EXCEPTION.sh
2957 03:38:34.923016 [ 48.490460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2958 03:38:34.929943 [ 48.503473] CR2: 0000000000000000 CR3: 00000001058ee000 CR4: 00000000001506f0
2959 03:38:34.931884 [ 48.510595] Call Trace:
2960 03:38:34.935991 [ 48.513042] direct_entry.cold+0x2c/0x38
2961 03:38:34.940173 [ 48.516961] full_proxy_write+0x56/0x80
2962 03:38:34.942955 [ 48.520794] vfs_write+0xea/0x390
2963 03:38:34.946194 [ 48.524104] ksys_write+0x68/0xe0
2964 03:38:34.949498 [ 48.527414] do_syscall_64+0x33/0x40
2965 03:38:34.956850 [ 48.530984] entry_SYSCALL_64_after_hwframe+0x44/0xa9
2966 03:38:34.958899 [ 48.536029] RIP: 0033:0x7f84b468ef33
2967 03:38:34.977829 [ 48.539597] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
2968 03:38:34.984922 [ 48.558333] RSP: 002b:00007ffcb2508a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2969 03:38:34.992456 [ 48.565890] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f84b468ef33
2970 03:38:35.000144 [ 48.573012] RDX: 000000000000000a RSI: 00007f84b457f000 RDI: 0000000000000001
2971 03:38:35.006377 [ 48.580134] RBP: 00007f84b457f000 R08: 00007f84b457e010 R09: 0000000000000000
2972 03:38:35.014342 [ 48.587254] R10: 00007f84b478d1c0 R11: 0000000000000246 R12: 0000000000000001
2973 03:38:35.020399 [ 48.594376] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
2974 03:38:35.033348 [ 48.601502] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
2975 03:38:35.036019 [ 48.613922] CR2: 0000000000000000
2976 03:38:35.042136 [ 48.617378] ---[ end trace 3714dc34b20e073b ]---
2977 03:38:35.044816 [ 48.622044] RIP: 0010:lkdtm_BUG+0x5/0x10
2978 03:38:35.063643 [ 48.626087] Code: 56 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 c0 15 70 02
2979 03:38:35.069734 [ 48.644855] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
2980 03:38:35.076261 [ 48.650156] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
2981 03:38:35.083619 [ 48.657343] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
2982 03:38:35.090868 [ 48.664565] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
2983 03:38:35.097677 [ 48.671742] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
2984 03:38:35.104926 [ 48.678905] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
2985 03:38:35.113803 [ 48.686099] FS: 00007f84b47a3580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
2986 03:38:35.119311 [ 48.694230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2987 03:38:35.126741 [ 48.700038] CR2: 0000000000000000 CR3: 00000001058ee000 CR4: 00000000001506f0
2988 03:38:35.475678 [ 49.051079] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2989 03:38:35.476315 # Killed
2990 03:38:35.481759 # [ 48.186054] lkdtm: Performing direct entry EXCEPTION
2991 03:38:35.488621 # [ 48.203908] BUG: kernel NULL pointer dereference, address: 0000000000000000
2992 03:38:35.494424 # [ 48.233009] #PF: supervisor write access in kernel mode
2993 03:38:35.502618 # [ 48.238226] #PF: error_code(0x0002) - [ 49.056682] lkdtm: attempting good list addition
2994 03:38:35.504604 not-present page
2995 03:38:35.506543 # [ 48.265538] PGD 0 P4D 0
2996 03:38:35.511021 # [ 48.268069] Oops: 0002 [#2] SMP NOPTI
2997 03:38:35.519089 # [ 48.293909] CPU: 0 PID: 797 Comm: cat Tainted: G D W 5.10.125-cip10 #1
2998 03:38:35.525161 # [ 48.323739] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
2999 03:38:35.531935 # [[ 49.083456] lkdtm: attempting corrupted list addition
3000 03:38:35.533952 48.329654] RIP: 0010:lkdtm_EXCEPTION+0x5/0x20
3001 03:38:35.557140 # [ 48.356272] Code: 48 c7 c7 e0 05 6c 97 8d 70 01 89 35 91 15 70 02 e8 bc b4 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[ 49.110712] lkdtm: list_add() corruption not detected!
3002 03:38:35.558399 0 00 00 00
3003 03:38:35.563260 # [ 48.375007] RSP: 0018:ffffaa54c0a53e60 EFLAGS: 00010282
3004 03:38:35.570798 # [ 48.402405] RAX: ffffffff966b1fb0 RBX: 0000000000000004 RCX: 0000000000000000
3005 03:38:35.577987 # [ 48.409528] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9aa0
3006 03:38:35.585545 # [ 48.438834] RBP: ffffffff975f5c97 R08: 0000000000000000 R09: 0000000000000000
3007 03:38:35.592959 # [ 48.445956] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3008 03:38:35.599505 # [ 48.475261] R13: ffffaa54c0a53f10 R14: ffffaa54c0a53f10 R15: ffff8f4ac37db000
3009 03:38:35.609683 # [ 48.482384] FS: 00007f84b47a3580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3010 03:38:35.614199 # [ 48.490460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3011 03:38:35.621557 # [ 48.503473] CR2: 0000000000000000 CR3: 00000001058ee000 CR4: 00000000001506f0
3012 03:38:35.624157 # [ 48.510595] Call Trace:
3013 03:38:35.628179 # [ 48.513042] direct_entry.cold+0x2c/0x38
3014 03:38:35.632799 # [ 48.516961] full_proxy_write+0x56/0x80
3015 03:38:35.635186 # [ 48.520794] vfs_write+0xea/0x390
3016 03:38:35.640977 # [ 48.524104] ksys_write+0x68/0xe0
3017 03:38:35.642390 # [ 48.527414] do_syscall_64+0x33/0x40
3018 03:38:35.651678 # [ 48.530984] entry_SYSCALL_64_af[ 49.225656] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3019 03:38:35.653015 ter_hwframe+0x44/0xa9
3020 03:38:35.657801 # [ 48.536029] RIP: 0033:0x7f84b468ef33
3021 03:38:35.678135 # [ 48.539597] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 [ 49.232324] lkdtm: attempting good list removal
3022 03:38:35.681414 48 83 ec 28 48 89 54 24 18
3023 03:38:35.689321 # [ 48.558333] RSP: 002b:00007ffcb2508a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3024 03:38:35.695092 # [ 48.565890] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f84b468ef33
3025 03:38:35.705513 # [ 48.573012] RDX: 000000000000000a RSI: 00007f84b45[ 49.259025] lkdtm: attempting corrupted list removal
3026 03:38:35.708352 7f000 RDI: 0000000000000001
3027 03:38:35.715591 # [ 48.580134] RBP: 00007f84b457f000 R08: 00007f84b457e010 R09: 0000000000000000
3028 03:38:35.722082 # [ 48.587254] R10: 00007f84b478d1c0 R11: 0000000000000246 R12: 0000000000000001
3029 03:38:35.732724 # [ 48.594376] R13: 0000000000000001 R14: 000000000002000[ 49.286194] lkdtm: list_del() corruption not detected!
3030 03:38:35.734780 0 R15: 0000000000020000
3031 03:38:35.747565 # [ 48.601502] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3032 03:38:35.750962 # [ 48.613922] CR2: 0000000000000000
3033 03:38:35.755450 # [ 48.617378] ---[ end trace 3714dc34b20e073b ]---
3034 03:38:35.759522 # [ 48.622044] RIP: 0010:lkdtm_BUG+0x5/0x10
3035 03:38:35.778235 # [ 48.626087] Code: 56 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 c0 15 70 02
3036 03:38:35.784911 # [ 48.644855] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3037 03:38:35.791702 # [ 48.650156] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3038 03:38:35.798642 # [ 48.657343] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3039 03:38:35.805622 # [ 48.664565] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3040 03:38:35.813006 # [ 48.671742] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3041 03:38:35.820935 # [ 48.678905] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3042 03:38:35.828705 # [ 48.686099] FS: 00007f84b47a3580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3043 03:38:35.834584 # [ 48.694230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3044 03:38:35.841767 # [ 48.700038] CR2: 0000000000000000 CR3: 00000001058ee000 CR4: 00000000001506f0
3045 03:38:35.849864 # EXCEPTION: saw 'cal[ 49.406753] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3046 03:38:35.851104 l trace:': ok
3047 03:38:35.854526 ok 5 selftests: lkdtm: EXCEPTION.sh
3048 03:38:35.856595 # selftests: lkdtm: LOOP.sh
3049 03:38:35.859236 # Skipping LOOP: Hangs the system
3050 03:38:35.863205 ok 6 selftests: lkdtm: LOOP.sh # SKIP
3051 03:38:35.867093 # selftests: lkdtm: EXHAUST_STACK.sh
3052 03:38:35.871115 # Skipping EXHAUST_STACK: Corrupts memory on failure
3053 03:38:35.877901 ok 7 self[ 49.430688] lkdtm: attempting bad read from page below current stack
3054 03:38:35.881808 tests: lkdtm: EXHAUST_STACK.sh # SKIP
3055 03:38:35.885913 # selftests: lkdtm: CORRUPT_STACK.sh
3056 03:38:35.890738 # Skipping CORRUPT_STACK: Crashes entire system on success
3057 03:38:35.894643 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
3058 03:38:35.897903 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
3059 03:38:35.910488 # Skipping CORRUPT_STACK_S[ 49.459225] BUG: stack guard page was hit at 00000000d815f8b6 (stack is 00000000f9478756..00000000ec2b1cfa)
3060 03:38:35.913975 TRONG: Crashes entire system on success
3061 03:38:35.919234 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
3062 03:38:35.922518 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
3063 03:38:35.928418 # [ 49.051079] lkdtm: Performing direct entry CORRUPT_LIST_ADD
3064 03:38:35.938540 # [ 49.056682] lkdtm: attempting good list addition[ 49.491109] kernel stack overflow (page fault): 0000 [#3] SMP NOPTI
3065 03:38:35.939798
3066 03:38:35.944506 # [ 49.083456] lkdtm: attempting corrupted list addition
3067 03:38:35.949224 # [ 49.110712] lkdtm: list_add() corruption not detected!
3068 03:38:35.954607 # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
3069 03:38:35.960104 not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
3070 03:38:35.968155 # selftests: lkd[ 49.519548] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3071 03:38:35.974770 [ 49.549460] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3072 03:38:35.977576 tm: CORRUPT_LIST_DEL.sh
3073 03:38:35.982305 # [ 49.225656] lkdtm: Performing direct entry CORRUPT_LIST_DEL
3074 03:38:35.987696 # [ 49.232324] lkdtm: attempting good list removal
3075 03:38:35.991687 # [ 49.259025] lkdtm: attempting corrupted list removal
3076 03:38:36.002793 # [ 49.286194] lkdtm: list_del() corruption not de[ 49.555377] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3077 03:38:36.004068 te[cted!
3078 03:38:36.009368 # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
3079 03:38:36.013471 not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
3080 03:38:36.017921 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3081 03:38:36.036615 49.583379] Code: 41 5c c3 0f 1f 44 00 00 53 48 c7 c7 80 09 6c 97 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 31 a4 fd ff 48 c7 c7 c0 09 6c 97 <8a> 43 ff 88 44 24 07 0f b6 74 24 07 5a 5b e9 17 a4 fd ff 0f 1f 44
3082 03:38:36.041772 [ 49.617281] RSP: 0018:ffffaa54c0d2be50 EFLAGS: 00010246
3083 03:38:36.049632 [ 49.622497] RAX: 0000000000000038 RBX: ffffaa54c0d28000 RCX: 0000000000000000
3084 03:38:36.055571 [ 49.629618] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff976c09c0
3085 03:38:36.062955 [ 49.636740] RBP: ffffffff976c00ea R08: 0000000000000000 R09: 0000000000000000
3086 03:38:36.070043 [ 49.643861] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3087 03:38:36.077924 [ 49.650982] R13: ffffaa54c0d2bf10 R14: ffffaa54c0d2bf10 R15: ffff8f4ac1f16000
3088 03:38:36.085182 [ 49.658105] FS: 00007fee00e7f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3089 03:38:36.091256 [ 49.666181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3090 03:38:36.098513 [ 49.671915] CR2: ffffaa54c0d27fff CR3: 0000000101f12000 CR4: 00000000001506f0
3091 03:38:36.101154 [ 49.679036] Call Trace:
3092 03:38:36.104578 [ 49.681481] ? lkdtm_CORRUPT_LIST_DEL+0xdc/0xdc
3093 03:38:36.110382 [ 49.686006] direct_entry.cold+0x2c/0x38
3094 03:38:36.113233 [ 49.689927] full_proxy_write+0x56/0x80
3095 03:38:36.116335 [ 49.693758] vfs_write+0xea/0x390
3096 03:38:36.120332 [ 49.697068] ksys_write+0x68/0xe0
3097 03:38:36.123048 [ 49.700380] do_syscall_64+0x33/0x40
3098 03:38:36.127689 [ 49.703950] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3099 03:38:36.131594 [ 49.708995] RIP: 0033:0x7fee00d9ef33
3100 03:38:36.150605 [ 49.712565] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3101 03:38:36.158124 [ 49.731299] RSP: 002b:00007ffe08b618a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3102 03:38:36.165519 [ 49.738854] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fee00d9ef33
3103 03:38:36.172728 [ 49.745976] RDX: 0000000000000019 RSI: 00007fee00c8f000 RDI: 0000000000000001
3104 03:38:36.179873 [ 49.753096] RBP: 00007fee00c8f000 R08: 00007fee00c8e010 R09: 0000000000000000
3105 03:38:36.186040 [ 49.760216] R10: 00007fee00e9d1c0 R11: 0000000000000246 R12: 0000000000000001
3106 03:38:36.193223 [ 49.767337] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3107 03:38:36.205631 [ 49.774461] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3108 03:38:36.210940 [ 49.786882] ---[ end trace 3714dc34b20e073c ]---
3109 03:38:36.215651 [ 49.791493] RIP: 0010:lkdtm_BUG+0x5/0x10
3110 03:38:36.233079 [ 49.795407] Code: 56 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 c0 15 70 02
3111 03:38:36.238242 [ 49.814141] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3112 03:38:36.246188 [ 49.819359] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3113 03:38:36.252991 [ 49.826481] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3114 03:38:36.259596 [ 49.833603] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3115 03:38:36.267609 [ 49.840723] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3116 03:38:36.275522 [ 49.847844] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3117 03:38:36.282335 [ 49.854966] FS: 00007fee00e7f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3118 03:38:36.288354 [ 49.863042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3119 03:38:36.294996 [ 49.868778] CR2: ffffaa54c0d27fff CR3: 0000000101f12000 CR4: 00000000001506f0
3120 03:38:36.304216 [ 49.875901] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3121 03:38:36.312050 [ 49.884758] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1022, name: cat
3122 03:38:36.315383 [ 49.892313] INFO: lockdep is turned off.
3123 03:38:36.318730 [ 49.896227] irq event stamp: 0
3124 03:38:36.326204 [ 49.899277] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3125 03:38:36.333433 [ 49.905534] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3126 03:38:36.340365 [ 49.913697] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3127 03:38:36.347214 [ 49.921860] softirqs last disabled at (0): [<0000000000000000>] 0x0
3128 03:38:36.354740 [ 49.928117] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3129 03:38:36.360729 [ 49.935847] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3130 03:38:36.364193 [ 49.941755] Call Trace:
3131 03:38:36.366920 [ 49.944202] dump_stack+0x77/0x97
3132 03:38:36.370383 [ 49.947513] ___might_sleep.cold+0xa6/0xb6
3133 03:38:36.374029 [ 49.951602] exit_signals+0x1c/0x2d0
3134 03:38:36.377947 [ 49.955173] do_exit+0xd5/0xb00
3135 03:38:36.381160 [ 49.958310] ? ksys_write+0x68/0xe0
3136 03:38:36.385141 [ 49.961798] rewind_stack_do_exit+0x17/0x20
3137 03:38:36.388568 [ 49.965973] RIP: 0033:0x7fee00d9ef33
3138 03:38:36.406979 [ 49.969540] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3139 03:38:36.414750 [ 49.988276] RSP: 002b:00007ffe08b618a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3140 03:38:36.422079 [ 49.995832] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fee00d9ef33
3141 03:38:36.429009 [ 50.002953] RDX: 0000000000000019 RSI: 00007fee00c8f000 RDI: 0000000000000001
3142 03:38:36.436127 [ 50.010076] RBP: 00007fee00c8f000 R08: 00007fee00c8e010 R09: 0000000000000000
3143 03:38:36.443498 [ 50.017198] R10: 00007fee00e9d1c0 R11: 0000000000000246 R12: 0000000000000001
3144 03:38:36.450287 [ 50.024320] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3145 03:38:36.588130 [ 50.161907] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3146 03:38:36.589533 # Segmentation fault
3147 03:38:36.596136 # [ 49.406753] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
3148 03:38:36.602299 # [ 49.430688] lkdtm: attempting bad read from page below current stack
3149 03:38:36.615989 # [ 49.459225] BUG: stack guard page was hit at 00000000d815f8b6 (stack is 00000000[ 50.168274] lkdtm: attempting bad read from page above current stack
3150 03:38:36.619252 f9478756..00000000ec2b1cfa)
3151 03:38:36.624548 # [ 49.491109] kernel stack overflow (page fault): 0000 [#3] SMP NOPTI
3152 03:38:36.633938 # [ 49.519548] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3153 03:38:36.647916 # [ 49.549460] Hardware name: Google Grunt/Grunt, BIOS 09/0[ 50.196821] BUG: stack guard page was hit at 000000004f94126a (stack is 000000004a11ed35..00000000a0375121)
3154 03:38:36.648578 5/2019
3155 03:38:36.654282 # [ 49.555377] RIP: 0010:lkdtm_STACK_GUARD_PAGE_LEADING+0x27/0x3a
3156 03:38:36.675964 # [ 49.583379] Code: 41 5c c3 0f 1f 44 00 00 53 48 c7 c7 80 09 6c 97 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 31 a4 fd ff 48 c7 c7 c0 09 6c 97 <8a> 43 ff 88 44 24 07 0f b6 7[ 50.228704] kernel stack overflow (page fault): 0000 [#4] SMP NOPTI
3157 03:38:36.679801 4 24 07 5a 5b e9 17 a4 fd ff 0f 1f 44
3158 03:38:36.685216 # [ 49.617281] RSP: 0018:ffffaa54c0d2be50 EFLAGS: 00010246
3159 03:38:36.691824 # [ 49.622497] RAX: 0000000000000038 RBX: ffffaa54c0d28000 RCX: 0000000000000000
3160 03:38:36.706448 # [ 49.629618] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: fffff[ 50.257142] CPU: 0 PID: 1055 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3161 03:38:36.711755 [ 50.287056] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3162 03:38:36.713750 fff976c09c0
3163 03:38:36.720687 # [ 49.636740] RBP: ffffffff976c00ea R08: 0000000000000000 R09: 0000000000000000
3164 03:38:36.727246 # [ 49.643861] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000019
3165 03:38:36.740579 # [ 49.650982] R13: ffffaa54c0d2bf10 R14: ffffaa54c0d2bf10 R15: ffff8f4ac[ 50.292972] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3166 03:38:36.740692 1f16000
3167 03:38:36.749183 # [ 49.658105] FS: 00007fee00e7f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3168 03:38:36.755233 # [ 49.666181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3169 03:38:36.763323 # [ 49.671915] CR2: ffffaa54c0d27fff CR3: 0000000101f12000 CR4: 00000000001506f0
3170 03:38:36.781490 [ 50.321059] Code: a4 fd ff 0f 1f 44 00 00 53 48 c7 c7 f8 09 6c 97 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 f7 a3 fd ff 48 c7 c7 38 0a 6c 97 <8a> 83 00 40 00 00 88 44 24 07 0f b6 74 24 07 5a 5b e9 da a3 fd ff
3171 03:38:36.784203 # [[ 49.679036] Call Trace:
3172 03:38:36.788870 # [ 49.681481] ? lkdtm_CORRUPT_LIST_DEL+0xdc/0xdc
3173 03:38:36.792875 # [ 49.686006] direct_entry.cold+0x2c/0x38
3174 03:38:36.796258 # [ 49.689927] full_proxy_write+0x56/0x80
3175 03:38:36.800097 # [ 49.693758] vfs_write+0xea/0x390
3176 03:38:36.808198 # [ 49.697068] ksys_write+0x68/0xe0 50.361981] RSP: 0018:ffffaa54c0db3e50 EFLAGS: 00010246
3177 03:38:36.815400 [ 50.389385] RAX: 0000000000000038 RBX: ffffaa54c0db0000 RCX: 0000000000000000
3178 03:38:36.816118
3179 03:38:36.819417 # [ 49.700380] do_syscall_64+0x33/0x40
3180 03:38:36.825220 # [ 49.703950] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3181 03:38:36.828524 # [ 49.708995] RIP: 0033:0x7fee00d9ef33
3182 03:38:36.845155 # [ 49.712565] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00[ 50.396508] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff976c0a38
3183 03:38:36.853188 [ 50.425814] RBP: ffffffff976c0103 R08: 0000000000000000 R09: 0000000000000000
3184 03:38:36.861907 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3185 03:38:36.869294 # [ 49.731299] RSP: 002b:00007ffe08b618a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3186 03:38:36.881304 # [ 49.738854] RAX: ffffffffffffffda RBX: 00000000000000[ 50.432937] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3187 03:38:36.888596 [ 50.462242] R13: ffffaa54c0db3f10 R14: ffffaa54c0db3f10 R15: ffff8f4ac1cde000
3188 03:38:36.890635 19 RCX: 00007fee00d9ef33
3189 03:38:36.897474 # [ 49.745976] RDX: 0000000000000019 RSI: 00007fee00c8f000 RDI: 0000000000000001
3190 03:38:36.905212 # [ 49.753096] RBP: 00007fee00c8f000 R08: 00007fee00c8e010 R09: 0000000000000000
3191 03:38:36.919233 # [ 49.760216] R10: 00007fee00e9d1c0 R11: 0000000000000246 R[ 50.469366] FS: 00007fec8185a580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3192 03:38:36.924594 [ 50.499624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3193 03:38:36.926551 12: 0000000000000001
3194 03:38:36.933950 # [ 49.767337] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3195 03:38:36.946092 # [ 49.774461] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3196 03:38:36.954546 # [ [ 50.505361] CR2: ffffaa54c0db4000 CR3: 0000000103500000 CR4: 00000000001506f0
3197 03:38:36.956057 [ 50.534667] Call Trace:
3198 03:38:36.960587 49.786882] ---[ end trace 3714dc34b20e073c ]---
3199 03:38:36.965962 # [ 49.791493] RIP: 0010:lkdtm_BUG+0x5/0x10
3200 03:38:36.983931 # [ 49.795407] Code: 56 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[ 50.537113] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3201 03:38:36.989323 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 c0 15 70 02
3202 03:38:36.994714 # [ 49.814141] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3203 03:38:37.001543 # [ 49.819359] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3204 03:38:37.009647 # [ 49.826481] RDX: 0000000000000000 RSI: ffff8f4[ 50.564510] direct_entry.cold+0x2c/0x38
3205 03:38:37.012421 aeac1bf70 RDI: ffffffff972d9a70
3206 03:38:37.019741 # [ 49.833603] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3207 03:38:37.026893 # [ 49.840723] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3208 03:38:37.035892 # [ 49.847844] R13: ffffaa54c08d3f10 R14: ffffaa54c08[ 50.590614] full_proxy_write+0x56/0x80
3209 03:38:37.038986 d3f10 R15: ffff8f4ac32b8000
3210 03:38:37.046851 # [ 49.854966] FS: 00007fee00e7f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3211 03:38:37.052424 # [ 49.863042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3212 03:38:37.062408 # [ 49.868778] CR2: ffffaa54c0d27fff CR3: 0000000101f12000 CR4[ 50.616628] vfs_write+0xea/0x390
3213 03:38:37.063015 : 00000000001506f0
3214 03:38:37.072347 # [ 49.875901] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3215 03:38:37.079542 # [ 49.884758] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1022, name: cat
3216 03:38:37.086948 # [ 49.892313] INFO: lockdep is turned of[ 50.642124] ksys_write+0x68/0xe0
3217 03:38:37.087043 f.
3218 03:38:37.090268 # [ 49.896227] irq event stamp: 0
3219 03:38:37.096298 # [ 49.899277] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3220 03:38:37.105546 # [ 49.905534] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3221 03:38:37.112280 # [ 49.913697] softirqs last enabled at (0[ 50.667619] do_syscall_64+0x33/0x40
3222 03:38:37.116802 ): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3223 03:38:37.123308 # [ 49.921860] softirqs last disabled at (0): [<0000000000000000>] 0x0
3224 03:38:37.130946 # [ 49.928117] CPU: 0 PID: 1022 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3225 03:38:37.140378 # [ 49.935847] Hardware name: Google G[ 50.693374] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3226 03:38:37.142375 runt/Grunt, BIOS 09/05/2019
3227 03:38:37.145023 # [ 49.941755] Call Trace:
3228 03:38:37.148340 # [ 49.944202] dump_stack+0x77/0x97
3229 03:38:37.152474 # [ 49.947513] ___might_sleep.cold+0xa6/0xb6
3230 03:38:37.157075 # [ 49.951602] exit_signals+0x1c/0x2d0
3231 03:38:37.159689 # [ 49.955173] do_exit+0xd5/0xb00
3232 03:38:37.166308 # [ 49.958310] ? ksys_w[ 50.720603] RIP: 0033:0x7fec81746f33
3233 03:38:37.167275 ri[te+0x68/0xe0
3234 03:38:37.170957 # [ 49.961798] rewind_stack_do_exit+0x17/0x20
3235 03:38:37.175013 # [ 49.965973] RIP: 0033:0x7fee00d9ef33
3236 03:38:37.206565 # [ 49.969540] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff 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 50.746357] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3237 03:38:37.212473 5 [<48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3238 03:38:37.220522 # [ 49.988276] RSP: 002b:00007ffe08b618a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3239 03:38:37.228460 # [ 49.995832] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007fee00d9ef33
3240 03:38:37.235898 # [ 50.002 50.787280] RSP: 002b:00007ffcf44e0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3241 03:38:37.243670 [ 50.817023] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007fec81746f33
3242 03:38:37.249690 953] RDX: 0000000000000019 RSI: 00007fee00c8f000 RDI: 0000000000000001
3243 03:38:37.257208 # [ 50.010076] RBP: 00007fee00c8f000 R08: 00007fee00c8e010 R09: 0000000000000000
3244 03:38:37.264540 # [ 50.017198] R10: 00007fee00e9d1c0 R11: 0000000000000246 R12: 0000000000000001
3245 03:38:37.273171 # [ 50.024320][ 50.824146] RDX: 000000000000001a RSI: 00007fec81637000 RDI: 0000000000000001
3246 03:38:37.279972 [ 50.853451] RBP: 00007fec81637000 R08: 00007fec81636010 R09: 0000000000000000
3247 03:38:37.285339 R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3248 03:38:37.289720 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
3249 03:38:37.294969 ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
3250 03:38:37.299042 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3251 03:38:37.306377 [ 50.860574] R10: 00007fec818451c0 R11: 0000000000000246 R12: 0000000000000001
3252 03:38:37.312505 [ 50.886934] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3253 03:38:37.326423 [ 50.894060] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3254 03:38:37.330430 [ 50.906482] ---[ end trace 3714dc34b20e073d ]---
3255 03:38:37.334374 [ 50.911094] RIP: 0010:lkdtm_BUG+0x5/0x10
3256 03:38:37.353370 [ 50.915012] Code: 56 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 c0 15 70 02
3257 03:38:37.357871 [ 50.933748] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3258 03:38:37.365617 [ 50.938965] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3259 03:38:37.372179 [ 50.946088] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3260 03:38:37.379010 [ 50.953210] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3261 03:38:37.386950 [ 50.960332] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3262 03:38:37.393514 [ 50.967454] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3263 03:38:37.401496 [ 50.974577] FS: 00007fec8185a580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3264 03:38:37.407460 [ 50.982652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3265 03:38:37.414218 [ 50.988388] CR2: ffffaa54c0db4000 CR3: 0000000103500000 CR4: 00000000001506f0
3266 03:38:37.603099 [ 51.178394] lkdtm: Performing direct entry UNSET_SMEP
3267 03:38:37.604343 # Segmentation fault
3268 03:38:37.612532 # [ 50.161907] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
3269 03:38:37.617406 # [ 50.168274] lkdtm: attempting bad read from page above current stack
3270 03:38:37.629129 # [ 50.196821] BUG: stack guard page was hit at 000000004f94126a (stack is 0000000[ 51.183460] lkdtm: trying to clear SMEP normally
3271 03:38:37.631883 04a11ed35..00000000a0375121)
3272 03:38:37.638330 # [ 50.228704] kernel stack overflow (page fault): 0000 [#4] SMP NOPTI
3273 03:38:37.646297 # [ 50.257142] CPU: 0 PID: 1055 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3274 03:38:37.656760 # [ 50.287056] Hardware name: Google Grunt/Grunt, BIOS 09/[ 51.210262] ------------[ cut here ]------------
3275 03:38:37.657422 05/2019
3276 03:38:37.662749 # [ 50.292972] RIP: 0010:lkdtm_STACK_GUARD_PAGE_TRAILING+0x27/0x3d
3277 03:38:37.683512 # [ 50.321059] Code: a4 fd ff 0f 1f 44 00 00 53 48 c7 c7 f8 09 6c 97 50 65 48 8b 04 25 40 b0 01 00 48 8b 58 18 e8 f7 a3 fd ff 48 c7 c7 38 0a 6c 97 <8a> 83 00 40 00 00 88 44 24[ 51.237072] pinned CR4 bits changed: 0x100000!?
3278 03:38:37.687003 07 0f b6 74 24 07 5a 5b e9 da a3 fd ff
3279 03:38:37.692222 # [ 50.361981] RSP: 0018:ffffaa54c0db3e50 EFLAGS: 00010246
3280 03:38:37.699872 # [ 50.389385] RAX: 0000000000000038 RBX: ffffaa54c0db0000 RCX: 0000000000000000
3281 03:38:37.714520 # [ 50.396508] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: fff[ 51.263776] WARNING: CPU: 0 PID: 1091 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x41/0x60
3282 03:38:37.715744 fffff976c0a38
3283 03:38:37.722649 # [ 50.425814] RBP: ffffffff976c0103 R08: 0000000000000000 R09: 0000000000000000
3284 03:38:37.730034 # [ 50.432937] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001a
3285 03:38:37.748527 # [ 50.462242] R13: ffffaa54c0db3f10 R14: ffffaa54c0db3f10 R15: ffff8f4[ 51.295052] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3286 03:38:37.749880 ac1cde000
3287 03:38:37.757463 # [ 50.469366] FS: 00007fec8185a580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3288 03:38:37.765537 # [ 50.499624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3289 03:38:37.778568 # [ 50.505361] CR2: ffffaa54c0db4000 CR3: 0000000103500000 CR4: 00000000001506f0[ 51.329659] CPU: 0 PID: 1091 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3290 03:38:37.778661
3291 03:38:37.782699 # [ 50.534667] Call Trace:
3292 03:38:37.786900 # [ 50.537113] ? lkdtm_STACK_GUARD_PAGE_LEADING+0x3a/0x3a
3293 03:38:37.791700 # [ 50.564510] direct_entry.cold+0x2c/0x38
3294 03:38:37.795044 # [ 50.590614] full_proxy_write+0x56/0x80
3295 03:38:37.798594 # [ 50.616628] vfs_write+0xea/0x390
3296 03:38:37.807476 # [ 50.642124] ksys_write+[ 51.359566] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3297 03:38:37.808156 0x68/0xe0
3298 03:38:37.811773 # [ 50.667619] do_syscall_64+0x33/0x40
3299 03:38:37.817069 # [ 50.693374] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3300 03:38:37.820522 # [ 50.720603] RIP: 0033:0x7fec81746f33
3301 03:38:37.834169 # [ 50.746357] Code: 8b 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[ 51.387695] RIP: 0010:native_write_cr4+0x41/0x60
3302 03:38:37.843560 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
3303 03:38:37.852457 # [ 50.787280] RSP: 002b:00007ffcf44e0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3304 03:38:37.875021 # [ 50.817023] RAX: ffffffffffffffda RBX: 0000[ 51.414568] 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 fb 5f 97 c6 05 cc d8 c3 01 01 e8 8b 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
3305 03:38:37.879080 00000000001a RCX: 00007fec81746f33
3306 03:38:37.885842 # [ 50.824146] RDX: 000000000000001a RSI: 00007fec81637000 RDI: 0000000000000001
3307 03:38:37.891808 # [ 50.853451] RBP: 00007fec81637000 R08: 00007fec81636010 R09: 0000000000000000
3308 03:38:37.902628 # [ 50.860574] R10: 00007fec818451c0 R11: 00000000[ 51.455426] RSP: 0018:ffffaa54c0e43e48 EFLAGS: 00010286
3309 03:38:37.905239 00000246 R12: 0000000000000001
3310 03:38:37.912049 # [ 50.886934] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3311 03:38:37.931509 # [ 50.894060] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_not[ 51.482902] RAX: 0000000000000000 RBX: 00000000000506f0 RCX: 0000000000000000
3312 03:38:37.931978 ify
3313 03:38:37.936769 # [ 50.906482] ---[ end trace 3714dc34b20e073d ]---
3314 03:38:37.941723 # [ 50.911094] RIP: 0010:lkdtm_BUG+0x5/0x10
3315 03:38:37.961000 # [ 50.915012] Code: 56 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 [ 51.512197] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3316 03:38:37.967041 <0f> 0b 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 05 c0 15 70 02
3317 03:38:37.972401 # [ 50.933748] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3318 03:38:37.979082 # [ 50.938965] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3319 03:38:37.990040 # [ 50.946088] RDX: 0000000000000000 RS[ 51.541480] RBP: ffffffff976c011d R08: 0000000000000000 R09: 0000000000000000
3320 03:38:37.994153 I: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3321 03:38:38.001761 # [ 50.953210] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3322 03:38:38.009211 # [ 50.960332] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3323 03:38:38.019856 # [ 50.967454] R13: ffffaa54c08d3f10 R14: f[ 51.570787] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3324 03:38:38.022792 fffaa54c08d3f10 R15: ffff8f4ac32b8000
3325 03:38:38.030887 # [ 50.974577] FS: 00007fec8185a580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3326 03:38:38.036877 # [ 50.982652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3327 03:38:38.048781 # [ 50.988388] CR2: ffffaa54c0db4000 CR3: 0000000103[ 51.600065] R13: ffffaa54c0e43f10 R14: ffffaa54c0e43f10 R15: ffff8f4ac326a000
3328 03:38:38.051160 500000 CR4: 00000000001506f0
3329 03:38:38.055808 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
3330 03:38:38.060646 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
3331 03:38:38.065447 # selftests: lkdtm: UNSET_SMEP.sh
3332 03:38:38.071503 [ 51.629371] FS: 00007f47d3518580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3333 03:38:38.077615 [ 51.652261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3334 03:38:38.085180 [ 51.658014] CR2: 00007f47d32f7000 CR3: 0000000103074000 CR4: 00000000001506f0
3335 03:38:38.086525 [ 51.665169] Call Trace:
3336 03:38:38.091944 [ 51.667675] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3337 03:38:38.095290 [ 51.672058] direct_entry.cold+0x2c/0x38
3338 03:38:38.099312 [ 51.676011] full_proxy_write+0x56/0x80
3339 03:38:38.102783 [ 51.679867] vfs_write+0xea/0x390
3340 03:38:38.106172 [ 51.683206] ksys_write+0x68/0xe0
3341 03:38:38.109581 [ 51.686541] do_syscall_64+0x33/0x40
3342 03:38:38.113998 [ 51.690141] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3343 03:38:38.117997 [ 51.695207] RIP: 0033:0x7f47d3406f33
3344 03:38:38.136159 [ 51.698862] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3345 03:38:38.144184 [ 51.717650] RSP: 002b:00007fff3df6fb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3346 03:38:38.151402 [ 51.725259] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f47d3406f33
3347 03:38:38.159436 [ 51.732464] RDX: 000000000000000b RSI: 00007f47d32f7000 RDI: 0000000000000001
3348 03:38:38.165681 [ 51.739648] RBP: 00007f47d32f7000 R08: 00007f47d32f6010 R09: 0000000000000000
3349 03:38:38.172784 [ 51.746823] R10: 00007f47d35051c0 R11: 0000000000000246 R12: 0000000000000001
3350 03:38:38.180482 [ 51.754015] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3351 03:38:38.183744 [ 51.761156] irq event stamp: 0
3352 03:38:38.189707 [ 51.764232] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3353 03:38:38.197918 [ 51.770508] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3354 03:38:38.206183 [ 51.778691] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3355 03:38:38.212316 [ 51.786860] softirqs last disabled at (0): [<0000000000000000>] 0x0
3356 03:38:38.216863 [ 51.793122] ---[ end trace 3714dc34b20e073e ]---
3357 03:38:38.221484 [ 51.797736] lkdtm: ok: SMEP did not get cleared
3358 03:38:38.226229 [ 51.802264] lkdtm: trying to clear SMEP with call gadget
3359 03:38:38.230973 [ 51.807571] lkdtm: ok: SMEP removal was reverted
3360 03:38:38.257030 # [ 51.178394] lkdtm: Performing direct entry UNSET_SMEP
3361 03:38:38.261783 # [ 51.183460] lkdtm: trying to clear SMEP normally
3362 03:38:38.267958 # [ 51.210262] ------------[ cut here ]------------
3363 03:38:38.271293 # [ 51.237072] pinned CR4 bits changed: 0x100000!?
3364 03:38:38.280698 # [ 51.263776] WARNING: CPU: 0 PID: 1091 at arch/x86/kernel/cpu/common.c:392 native_write_cr4+0x41/0x60
3365 03:38:38.292826 # [ 51.295052] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3366 03:38:38.300940 # [ 51.329659] CPU: 0 PID: 1091 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3367 03:38:38.307240 # [ 51.359566] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3368 03:38:38.311316 # [ 51.387695] RIP: 0010:native_write_cr4+0x41/0x60
3369 03:38:38.330723 # [ 51.414568] 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 fb 5f 97 c6 05 cc d8 c3 01 01 e8 8b 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
3370 03:38:38.336056 # [ 51.455426] RSP: 0018:ffffaa54c0e43e48 EFLAGS: 00010286
3371 03:38:38.343583 # [ 51.482902] RAX: 0000000000000000 RBX: 00000000000506f0 RCX: 0000000000000000
3372 03:38:38.351650 # [ 51.512197] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3373 03:38:38.357582 # [ 51.541480] RBP: ffffffff976c011d R08: 0000000000000000 R09: 0000000000000000
3374 03:38:38.365087 # [ 51.570787] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3375 03:38:38.372571 # [ 51.600065] R13: ffffaa54c0[ 51.935576] lkdtm: Performing direct entry DOUBLE_FAULT
3376 03:38:38.377195 e43f10 R14: ffffaa54c0e43f10 R15: ffff8f4ac326a000
3377 03:38:38.386237 # [ 51.629371] FS: 00007f47d3518580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3378 03:38:38.392311 # [ 51.652261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3379 03:38:38.401207 # [ 51.658014] CR2: 00007f47d32f7000 CR[ 51.953910] lkdtm: XFAIL: this test is ia32-only
3380 03:38:38.404041 3: 0000000103074000 CR4: 00000000001506f0
3381 03:38:38.406152 # [ 51.665169] Call Trace:
3382 03:38:38.410204 # [ 51.667675] lkdtm_UNSET_SMEP.cold+0x1d/0x103
3383 03:38:38.414408 # [ 51.672058] direct_entry.cold+0x2c/0x38
3384 03:38:38.418936 # [ 51.676011] full_proxy_write+0x56/0x80
3385 03:38:38.424511 # [ 51.679867] vfs_write+0xea/0x390
3386 03:38:38.425613 # [ 51.683206] ksys_write+0x68/0xe0
3387 03:38:38.430859 # [ 51.686541] do_syscall_64+0x33/0x40
3388 03:38:38.434301 # [ 51.690141] entry_SYSCALL_64_after_hwframe+0x44/0xa9
3389 03:38:38.439601 # [ 51.695207] RIP: 0033:0x7f47d3406f33
3390 03:38:38.457712 # [ 51.698862] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3391 03:38:38.465015 # [ 51.717650] RSP: 002b:00007fff3df6fb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3392 03:38:38.472583 # [ 51.725259] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f47d3406f33
3393 03:38:38.479298 # [ 51.732464] RDX: 000000000000000b RSI: 00007f47d32f7000 RDI: 0000000000000001
3394 03:38:38.486750 # [ 51.739648] RBP: 00007f47d32f7000 R08: 00007f47d32f6010 R09: 0000000000000000
3395 03:38:38.494213 # [ 51.746823] R10: 00007f47d35051c0 R11: 0000000000000246 R12: 0000000000000001
3396 03:38:38.500966 # [ 51.754015] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3397 03:38:38.504430 # [ 51.761156] irq event stamp: 0
3398 03:38:38.510622 # [ 51.764232] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3399 03:38:38.519989 # [ 51.770508] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3400 03:38:38.527537 # [ 51.778691] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3401 03:38:38.537756 # [ 51.786860] softirqs last disabled at (0): [<000000000000[ 52.104199] lkdtm: Performing direct entry CORRUPT_PAC
3402 03:38:38.538956 0000>] 0x0
3403 03:38:38.543758 # [ 51.793122] ---[ end trace 3714dc34b20e073e ]---
3404 03:38:38.548385 # [ 51.797736] lkdtm: ok: SMEP did not get cleared
3405 03:38:38.554349 # [ 51.802264] lkdtm: trying to clear SMEP with call gadget
3406 03:38:38.558419 # [ 51.807571] lkdtm: ok: SMEP removal was reverted
3407 03:38:38.564801 # UNSET_SMEP: saw[ 52.118954] lkdtm: XFAIL: this test is arm64-only
3408 03:38:38.568008 'pinned CR4 bits changed:': ok
3409 03:38:38.571486 ok 14 selftests: lkdtm: UNSET_SMEP.sh
3410 03:38:38.574805 # selftests: lkdtm: DOUBLE_FAULT.sh
3411 03:38:38.579478 # [ 51.935576] lkdtm: Performing direct entry DOUBLE_FAULT
3412 03:38:38.584214 # [ 51.953910] lkdtm: XFAIL: this test is ia32-only
3413 03:38:38.587963 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
3414 03:38:38.593723 ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
3415 03:38:38.595332 # selftests: lkdtm: CORRUPT_PAC.sh
3416 03:38:38.601183 # [ 52.104199] lkdtm: Performing direct entry CORRUPT_PAC
3417 03:38:38.606470 # [ 52.118954] lkdtm: XFAIL: this test is arm64-only
3418 03:38:38.608412 # CORRUPT_PAC: saw 'XFAIL': [SKIP]
3419 03:38:38.612439 ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
3420 03:38:38.616787 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
3421 03:38:38.683487 [ 52.257559] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
3422 03:38:38.689427 [ 52.264000] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
3423 03:38:38.710918 # [ 52.257559] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
3424 03:38:38.718037 # [ 52.264000] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
3425 03:38:38.723583 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
3426 03:38:38.728976 ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
3427 03:38:38.731173 # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
3428 03:38:38.789865 # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
3429 03:38:38.795268 ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
3430 03:38:38.798509 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3431 03:38:38.857622 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3432 03:38:38.861457 ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3433 03:38:38.865589 # selftests: lkdtm: READ_AFTER_FREE.sh
3434 03:38:38.945376 [ 52.521273] lkdtm: Performing direct entry READ_AFTER_FREE
3435 03:38:38.952036 [ 52.526773] lkdtm: Value in memory before free: 12345678
3436 03:38:38.956208 [ 52.532126] lkdtm: Attempting bad read from freed memory
3437 03:38:38.960119 [ 52.537467] lkdtm: Memory was not poisoned
3438 03:38:38.990404 # [ 52.521273] lkdtm: Performing direct entry READ_AFTER_FREE
3439 03:38:38.995109 # [ 52.526773] lkdtm: Value in memory before free: 12345678
3440 03:38:39.001105 # [ 52.532126] lkdtm: Attempting bad read from freed memory
3441 03:38:39.005123 # [ 52.537467] lkdtm: Memory was not poisoned
3442 03:38:39.009252 # READ_AFTER_FREE: missing 'call trace:': [FAIL]
3443 03:38:39.013515 not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
3444 03:38:39.017662 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3445 03:38:39.057389 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3446 03:38:39.062678 ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3447 03:38:39.066223 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3448 03:38:39.134440 [ 52.709873] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3449 03:38:39.140326 [ 52.715905] lkdtm: Value in memory before free: 12345678
3450 03:38:39.145783 [ 52.721264] lkdtm: Attempting to read from freed memory
3451 03:38:39.150030 [ 52.726487] lkdtm: Buddy page was not poisoned
3452 03:38:39.171290 # [ 52.709873] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3453 03:38:39.176572 # [ 52.715905] lkdtm: Value in memory before free: 12345678
3454 03:38:39.182040 # [ 52.721264] lkdtm: Attempting to read from freed memory
3455 03:38:39.187594 # [ 52.726487] lkdtm: Buddy page was not poisoned
3456 03:38:39.192473 # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
3457 03:38:39.196554 not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
3458 03:38:39.199926 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3459 03:38:39.274091 [ 52.848539] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3460 03:38:39.278617 [ 52.854126] lkdtm: Attempting double slab free ...
3461 03:38:39.309816 # [ 52.848539] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3462 03:38:39.314544 # [ 52.854126] lkdtm: Attempting double slab free ...
3463 03:38:39.322125 # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
3464 03:38:39.330235 not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
3465 03:38:39.336876 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3466 03:38:39.430723 [ 53.006023] lkdtm: Performing direct entry SLAB_FREE_CROSS
3467 03:38:39.435575 [ 53.011543] lkdtm: Attempting cross-cache slab free ...
3468 03:38:39.458490 # [ 53.006023] lkdtm: Performing direct entry SLAB_FREE_CROSS
3469 03:38:39.463327 # [ 53.011543] lkdtm: Attempting cross-cache slab free ...
3470 03:38:39.471784 # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
3471 03:38:39.479019 not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
3472 03:38:39.485764 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3473 03:38:39.578741 [ 53.153949] lkdtm: Performing direct entry SLAB_FREE_PAGE
3474 03:38:39.584122 [ 53.159355] lkdtm: Attempting non-Slab slab free ...
3475 03:38:39.607216 # [ 53.153949] lkdtm: Performing direct entry SLAB_FREE_PAGE
3476 03:38:39.611596 # [ 53.159355] lkdtm: Attempting non-Slab slab free ...
3477 03:38:39.619697 # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
3478 03:38:39.627651 not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
3479 03:38:39.634293 # selftests: lkdtm: SOFTLOCKUP.sh
3480 03:38:39.699546 # Skipping SOFTLOCKUP: Hangs the system
3481 03:38:39.702037 ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3482 03:38:39.714881 # selftests: lkdtm: HARDLOCKUP.sh
3483 03:38:39.776976 # Skipping HARDLOCKUP: Hangs the system
3484 03:38:39.780385 ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3485 03:38:39.786462 # selftests: lkdtm: SPINLOCKUP.sh
3486 03:38:39.843007 # Skipping SPINLOCKUP: Hangs the system
3487 03:38:39.846252 ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3488 03:38:39.851935 # selftests: lkdtm: HUNG_TASK.sh
3489 03:38:39.908608 # Skipping HUNG_TASK: Hangs the system
3490 03:38:39.912736 ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
3491 03:38:39.918183 # selftests: lkdtm: EXEC_DATA.sh
3492 03:38:39.991373 [ 53.567557] lkdtm: Performing direct entry EXEC_DATA
3493 03:38:39.996893 [ 53.572525] lkdtm: attempting ok execution at ffffffff966b2320
3494 03:38:40.003283 [ 53.578357] lkdtm: attempting bad execution at ffffffff98db3560
3495 03:38:40.011473 [ 53.584329] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3496 03:38:40.019411 [ 53.591797] BUG: unable to handle page fault for address: ffffffff98db3560
3497 03:38:40.023722 [ 53.598658] #PF: supervisor instruction fetch in kernel mode
3498 03:38:40.029797 [ 53.604306] #PF: error_code(0x0011) - permissions violation
3499 03:38:40.035926 [ 53.609867] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 8000000026e001e3
3500 03:38:40.039194 [ 53.616561] Oops: 0011 [#5] SMP NOPTI
3501 03:38:40.047581 [ 53.620219] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3502 03:38:40.053048 [ 53.627947] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3503 03:38:40.057827 [ 53.633859] RIP: 0010:data_area+0x0/0x40
3504 03:38:40.076932 [ 53.637774] Code: ff ff 00 77 7c c2 4a 8f ff ff 00 76 7c c2 4a 8f ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3505 03:38:40.082531 [ 53.656508] RSP: 0018:ffffaa54c159be48 EFLAGS: 00010246
3506 03:38:40.088751 [ 53.661725] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3507 03:38:40.095279 [ 53.668845] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3508 03:38:40.102835 [ 53.675966] RBP: ffffffff98db3560 R08: 0000000000000000 R09: 0000000000000000
3509 03:38:40.111829 [ 53.683088] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3510 03:38:40.118452 [ 53.690208] R13: ffffaa54c159bf10 R14: ffffaa54c159bf10 R15: ffff8f4ac3345000
3511 03:38:40.125305 [ 53.697331] FS: 00007f5ba1a50580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3512 03:38:40.130227 [ 53.705404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3513 03:38:40.138348 [ 53.711138] CR2: ffffffff98db3560 CR3: 00000001056b2000 CR4: 00000000001506f0
3514 03:38:40.141097 [ 53.718259] Call Trace:
3515 03:38:40.144434 [ 53.720706] ? execute_location+0x48/0x56
3516 03:38:40.147976 [ 53.724709] ? direct_entry.cold+0x2c/0x38
3517 03:38:40.152854 [ 53.728801] ? full_proxy_write+0x56/0x80
3518 03:38:40.156427 [ 53.732806] ? vfs_write+0xea/0x390
3519 03:38:40.159201 [ 53.736290] ? ksys_write+0x68/0xe0
3520 03:38:40.163258 [ 53.739774] ? do_syscall_64+0x33/0x40
3521 03:38:40.167754 [ 53.743517] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3522 03:38:40.181493 [ 53.748736] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3523 03:38:40.184167 [ 53.761154] CR2: ffffffff98db3560
3524 03:38:40.188983 [ 53.764463] ---[ end trace 3714dc34b20e073f ]---
3525 03:38:40.192916 [ 53.769074] RIP: 0010:lkdtm_BUG+0x5/0x10
3526 03:38:40.211693 [ 53.772990] Code: 56 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 c0 15 70 02
3527 03:38:40.216268 [ 53.791724] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3528 03:38:40.223750 [ 53.796939] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3529 03:38:40.231227 [ 53.804060] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3530 03:38:40.237946 [ 53.811179] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3531 03:38:40.244890 [ 53.818302] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3532 03:38:40.252463 [ 53.825423] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3533 03:38:40.260539 [ 53.832545] FS: 00007f5ba1a50580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3534 03:38:40.265850 [ 53.840619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3535 03:38:40.272771 [ 53.846353] CR2: ffffffff98db3560 CR3: 00000001056b2000 CR4: 00000000001506f0
3536 03:38:40.281493 [ 53.853475] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3537 03:38:40.289062 [ 53.862331] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1598, name: cat
3538 03:38:40.293088 [ 53.869885] INFO: lockdep is turned off.
3539 03:38:40.296466 [ 53.873798] irq event stamp: 0
3540 03:38:40.303069 [ 53.876848] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3541 03:38:40.312594 [ 53.883107] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3542 03:38:40.318853 [ 53.891269] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3543 03:38:40.324879 [ 53.899429] softirqs last disabled at (0): [<0000000000000000>] 0x0
3544 03:38:40.333165 [ 53.905686] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3545 03:38:40.338537 [ 53.913413] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3546 03:38:40.341236 [ 53.919321] Call Trace:
3547 03:38:40.344214 [ 53.921766] dump_stack+0x77/0x97
3548 03:38:40.348885 [ 53.925076] ___might_sleep.cold+0xa6/0xb6
3549 03:38:40.351647 [ 53.929166] exit_signals+0x1c/0x2d0
3550 03:38:40.355239 [ 53.932735] do_exit+0xd5/0xb00
3551 03:38:40.358675 [ 53.935871] ? ksys_write+0x68/0xe0
3552 03:38:40.363369 [ 53.939354] rewind_stack_do_exit+0x17/0x20
3553 03:38:40.366820 [ 53.943531] RIP: 0033:0x7f5ba193ef33
3554 03:38:40.385964 [ 53.947099] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3555 03:38:40.392539 [ 53.965833] RSP: 002b:00007ffd3b45dea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3556 03:38:40.399865 [ 53.973388] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f5ba193ef33
3557 03:38:40.408474 [ 53.980510] RDX: 000000000000000a RSI: 00007f5ba182f000 RDI: 0000000000000001
3558 03:38:40.413698 [ 53.987631] RBP: 00007f5ba182f000 R08: 00007f5ba182e010 R09: 0000000000000000
3559 03:38:40.423328 [ 53.994751] R10: 00007f5ba1a3d1c0 R11: 0000000000000246 R12: 0000000000000001
3560 03:38:40.428062 [ 54.001874] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3561 03:38:40.430122 # Killed
3562 03:38:40.493780 # [ 53.567557] lkdtm: Performing direct entry EXEC_DATA
3563 03:38:40.499796 # [ 53.572525] lkdtm: attempting ok execution at ffffffff966b2320
3564 03:38:40.505849 # [ 53.578357] lkdtm: attempting bad execution at ffffffff98db3560
3565 03:38:40.513967 # [ 53.584329] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3566 03:38:40.520974 # [ 53.591797] BUG: unable to handle page fault for address: ffffffff98db3560
3567 03:38:40.526260 # [ 53.598658] #PF: supervisor instruction fetch in kernel mode
3568 03:38:40.531806 # [ 53.604306] #PF: error_code(0x0011) - permissions violation
3569 03:38:40.538826 # [ 53.609867] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 8000000026e001e3
3570 03:38:40.542853 # [ 53.616561] Oops: 0011 [#5] SMP NOPTI
3571 03:38:40.551136 # [ 53.620219] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3572 03:38:40.556587 # [ 53.627947] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3573 03:38:40.560835 # [ 53.633859] RIP: 0010:data_area+0x0/0x40
3574 03:38:40.579747 # [ 53.637774] Code: ff ff 00 77 7c c2 4a 8f ff ff 00 76 7c c2 4a 8f ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <0f> 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3575 03:38:40.585186 # [ 53.656508] RSP: 0018:ffffaa54c159be48 EFLAGS: 00010246
3576 03:38:40.592534 # [ 53.661725] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3577 03:38:40.599589 # [ 53.668845] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3578 03:38:40.610160 # [ 53.675966] RBP: ffffffff98db3560 R08: 0000000000000000 R0[ 54.180940] lkdtm: Performing direct entry EXEC_STACK
3579 03:38:40.612218 9: 0000000000000000
3580 03:38:40.621584 # [ 53.683088] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
3581 03:38:40.627599 # [ 53.690208] R13: ffffaa54c159bf10 R14: ffffaa54c159bf10 R15: ffff8f4ac3345000
3582 03:38:40.638589 # [ 53.697331] FS: 00007f5ba1a50580(0000) GS:ffff8f4aeac00000(00[ 54.190862] lkdtm: attempting ok execution at ffffffff966b2320
3583 03:38:40.640624 00) knlGS:0000000000000000
3584 03:38:40.646697 # [ 53.705404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3585 03:38:40.654299 # [ 53.711138] CR2: ffffffff98db3560 CR3: 00000001056b2000 CR4: 00000000001506f0
3586 03:38:40.657011 # [ 53.718259] Call Trace:
3587 03:38:40.666675 # [ 53.720706] ? execute_location+0x48/0x56[ 54.218875] lkdtm: attempting bad execution at ffffaa54c160be18
3588 03:38:40.667134
3589 03:38:40.670631 # [ 53.724709] ? direct_entry.cold+0x2c/0x38
3590 03:38:40.674773 # [ 53.728801] ? full_proxy_write+0x56/0x80
3591 03:38:40.678719 # [ 53.732806] ? vfs_write+0xea/0x390
3592 03:38:40.682806 # [ 53.736290] ? ksys_write+0x68/0xe0
3593 03:38:40.686777 # [ 53.739774] ? do_syscall_64+0x33/0x40
3594 03:38:40.695494 # [ 53.743517] ? entry_SY[ 54.246991] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3595 03:38:40.698957 SCALL_64_after_hwframe+0x44/0xa9
3596 03:38:40.712636 # [ 53.748736] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3597 03:38:40.714710 # [ 53.761154] CR2: ffffffff98db3560
3598 03:38:40.724260 # [ 53.764463] ---[ end trace 3714d[ 54.276605] BUG: unable to handle page fault for address: ffffaa54c160be18
3599 03:38:40.730446 [ 54.305653] #PF: supervisor instruction fetch in kernel mode
3600 03:38:40.733840 c34b20e073f ]---
3601 03:38:40.737921 # [ 53.769074] RIP: 0010:lkdtm_BUG+0x5/0x10
3602 03:38:40.758256 # [ 53.772990] Code: 56 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 4[ 54.311302] #PF: error_code(0x0011) - permissions violation
3603 03:38:40.760279 4 00 00 83 05 c0 15 70 02
3604 03:38:40.766382 # [ 53.791724] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3605 03:38:40.773143 # [ 53.796939] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3606 03:38:40.788682 # [ 53.804060] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70[ 54.339046] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 10459c067 PTE 800000010326d163
3607 03:38:40.795446 #[ [ 53.811179] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3608 03:38:40.803409 # [ 53.818302] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3609 03:38:40.810112 # [ 53.825423] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3610 03:38:40.814105 # [ 54.369309] Oops: 0011 [#6] SMP NOPTI
3611 03:38:40.823416 53.832545] FS: 00007f5ba1a50580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3612 03:38:40.828198 # [ 53.840619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3613 03:38:40.835630 # [ 53.846353] CR2: ffffffff98db3560 CR3: 00000001056b2000 CR4: 00000000001506f0
3614 03:38:40.845015 # [ 53.853[ 54.395155] CPU: 0 PID: 1634 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3615 03:38:40.849803 [ 54.425067] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3616 03:38:40.858724 475] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3617 03:38:40.866382 # [ 53.862331] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1598, name: cat
3618 03:38:40.870442 # [ 53.869885] INFO: lockdep is turned off.
3619 03:38:40.876045 # [ 53.873798] irq event s[ 54.430977] RIP: 0010:0xffffaa54c160be18
3620 03:38:40.876802 tamp: 0
3621 03:38:40.883412 # [ 53.876848] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3622 03:38:40.891454 # [ 53.883107] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3623 03:38:40.917214 # [ 53.891269] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_pro[ 54.457075] Code: 00 00 18 be 60 c1 54 aa ff ff b3 8d cf 96 ff ff ff ff 20 00 00 00 00 00 00 00 46 02 6c 97 ff ff ff ff df 8e cf 96 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
3624 03:38:40.920024 ce[ss+0x63c/0x1c80
3625 03:38:40.924698 # [ 53.899429] softirqs last disabled at (0): [<0000000000000000>] 0x0
3626 03:38:40.933576 # [ 53.905686] CPU: 0 PID: 1598 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3627 03:38:40.939517 # [ 53.913413] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3628 03:38:40.944140 # 54.497997] RSP: 0018:ffffaa54c160bdf8 EFLAGS: 00010246
3629 03:38:40.946836 [ 53.919321] Call Trace:
3630 03:38:40.950220 # [ 53.921766] dump_stack+0x77/0x97
3631 03:38:40.954315 # [ 53.925076] ___might_sleep.cold+0xa6/0xb6
3632 03:38:40.958371 # [ 53.929166] exit_signals+0x1c/0x2d0
3633 03:38:40.961831 # [ 53.932735] do_exit+0xd5/0xb00
3634 03:38:40.965044 # [ 53.935871] ? ksys_write+0x68/0xe0
3635 03:38:40.973941 # [ 53.939354][ 54.525402] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3636 03:38:40.977284 [rewind_stack_do_exit+0x17/0x20
3637 03:38:40.980671 # [ 53.943531] RIP: 0033:0x7f5ba193ef33
3638 03:38:41.003145 # [ 53.947099] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0 54.554712] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3639 03:38:41.009937 [ 54.584023] RBP: ffffaa54c160be18 R08: 0000000000000000 R09: 0000000000000000
3640 03:38:41.013281 f 1f 40 00 48 83 ec 28 48 89 54 24 18
3641 03:38:41.022053 # [ 53.965833] RSP: 002b:00007ffd3b45dea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3642 03:38:41.028709 # [ 53.973388] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f5ba193ef33
3643 03:38:41.040197 # [ 53.980510] RDX: 000000000000000a RSI: [ 54.591146] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3644 03:38:41.046651 [ 54.620451] R13: ffffaa54c160bf10 R14: ffffaa54c160bf10 R15: ffff8f4ac5783000
3645 03:38:41.049668 00007f5ba182f000 RDI: 0000000000000001
3646 03:38:41.057156 # [ 53.987631] RBP: 00007f5ba182f000 R08: 00007f5ba182e010 R09: 0000000000000000
3647 03:38:41.064908 # [ 53.994751] R10: 00007f5ba1a3d1c0 R11: 0000000000000246 R12: 0000000000000001
3648 03:38:41.077300 # [ 54.001874] R13: 0000000000000001 R14: 0000[ 54.627574] FS: 00007fb11a9fe3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3649 03:38:41.082708 [ 54.657831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3650 03:38:41.086005 000000020000 R15: 0000000000020000
3651 03:38:41.088646 # EXEC_DATA: saw 'call trace:': ok
3652 03:38:41.092171 ok 30 selftests: lkdtm: EXEC_DATA.sh
3653 03:38:41.094896 # selftests: lkdtm: EXEC_STACK.sh
3654 03:38:41.102546 [ 54.663565] CR2: ffffaa54c160be18 CR3: 0000000103fa2000 CR4: 00000000001506f0
3655 03:38:41.105760 [ 54.683249] Call Trace:
3656 03:38:41.108572 [ 54.685698] ? execute_location+0x48/0x56
3657 03:38:41.112621 [ 54.689701] ? lkdtm_EXEC_STACK+0x26/0x40
3658 03:38:41.117243 [ 54.693705] ? direct_entry.cold+0x2c/0x38
3659 03:38:41.120582 [ 54.697796] ? full_proxy_write+0x56/0x80
3660 03:38:41.124665 [ 54.701800] ? vfs_write+0xea/0x390
3661 03:38:41.128533 [ 54.705284] ? ksys_write+0x68/0xe0
3662 03:38:41.132009 [ 54.708770] ? do_syscall_64+0x33/0x40
3663 03:38:41.136922 [ 54.712513] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3664 03:38:41.149082 [ 54.717734] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3665 03:38:41.152572 [ 54.730154] CR2: ffffaa54c160be18
3666 03:38:41.157305 [ 54.733466] ---[ end trace 3714dc34b20e0740 ]---
3667 03:38:41.161319 [ 54.738076] RIP: 0010:lkdtm_BUG+0x5/0x10
3668 03:38:41.179975 [ 54.741994] Code: 56 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 c0 15 70 02
3669 03:38:41.185311 [ 54.760728] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3670 03:38:41.192813 [ 54.765945] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3671 03:38:41.200280 [ 54.773067] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3672 03:38:41.207081 [ 54.780188] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3673 03:38:41.213844 [ 54.787310] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3674 03:38:41.220898 [ 54.794431] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3675 03:38:41.228948 [ 54.801554] FS: 00007fb11a9fe3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3676 03:38:41.234254 [ 54.809629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3677 03:38:41.242295 [ 54.815365] CR2: ffffaa54c160be18 CR3: 0000000103fa2000 CR4: 00000000001506f0
3678 03:38:41.382783 [ 54.958005] lkdtm: Performing direct entry EXEC_KMALLOC
3679 03:38:41.383365 # Killed
3680 03:38:41.388216 # [ 54.180940] lkdtm: Performing direct entry EXEC_STACK
3681 03:38:41.394151 # [ 54.190862] lkdtm: attempting ok execution at ffffffff966b2320
3682 03:38:41.401613 # [ 54.218875] lkdtm: attempting bad execution at ffffaa54c160be18
3683 03:38:41.411073 # [ 54.246991] kernel tried to execute NX-pro[ 54.963260] lkdtm: attempting ok execution at ffffffff966b2320
3684 03:38:41.414477 tected page - exploit attempt? (uid: 0)
3685 03:38:41.421175 # [ 54.276605] BUG: unable to handle page fault for address: ffffaa54c160be18
3686 03:38:41.427803 # [ 54.305653] #PF: supervisor instruction fetch in kernel mode
3687 03:38:41.433208 # [ 54.311302] #PF: error_code(0x0011) - permissions violation
3688 03:38:41.437865 #[ 54.991260] lkdtm: attempting bad execution at ffff8f4ac3279700
3689 03:38:41.446719 [ 54.339046] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 10459c067 PTE 800000010326d163
3690 03:38:41.450815 # [ 54.369309] Oops: 0011 [#6] SMP NOPTI
3691 03:38:41.458233 # [ 54.395155] CPU: 0 PID: 1634 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3692 03:38:41.468381 # [ 54.425067] Hardware n[ 55.019389] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3693 03:38:41.471703 ame: Google Grunt/Grunt, BIOS 09/05/2019
3694 03:38:41.475927 # [ 54.430977] RIP: 0010:0xffffaa54c160be18
3695 03:38:41.497662 # [ 54.457075] Code: 00 00 18 be 60 c1 54 aa ff ff b3 8d cf 96 ff ff ff ff 20 00 00 00 00 00 00 00 46 02 6c 97 ff ff ff ff df 8e cf 96 ff ff ff ff <0f> 1f 44 00 00 [ 55.048997] BUG: unable to handle page fault for address: ffff8f4ac3279700
3696 03:38:41.503176 [ 55.078042] #PF: supervisor instruction fetch in kernel mode
3697 03:38:41.507891 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3698 03:38:41.512695 # [ 54.497997] RSP: 0018:ffffaa54c160bdf8 EFLAGS: 00010246
3699 03:38:41.520288 # [ 54.525402] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3700 03:38:41.530221 # [ 54.554712] RDX: 0000000000000000 RSI: ffff8f4aeac1bf[ 55.083691] #PF: error_code(0x0011) - permissions violation
3701 03:38:41.533600 70 RDI: ffff8f4aeac1bf70
3702 03:38:41.539637 # [ 54.584023] RBP: ffffaa54c160be18 R08: 0000000000000000 R09: 0000000000000000
3703 03:38:41.547867 # [ 54.591146] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000b
3704 03:38:41.560761 # [ 54.620451] R13: ffffaa54c160bf10 R14: ffffaa54c160bf10 R[ 55.111436] PGD 27001067 P4D 27001067 PUD 27005067 PMD 1045f3063 PTE 8000000103279163
3705 03:38:41.563310 15[: ffff8f4ac5783000
3706 03:38:41.570816 # [ 54.627574] FS: 00007fb11a9fe3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3707 03:38:41.576439 # [ 54.657831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3708 03:38:41.586641 # [ 54.663565] CR2: ffffaa54c160be18 CR3: 0000000103fa2000 CR4: 00000 55.141441] Oops: 0011 [#7] SMP NOPTI
3709 03:38:41.587223 000001506f0
3710 03:38:41.589976 # [ 54.683249] Call Trace:
3711 03:38:41.594540 # [ 54.685698] ? execute_location+0x48/0x56
3712 03:38:41.599225 # [ 54.689701] ? lkdtm_EXEC_STACK+0x26/0x40
3713 03:38:41.602637 # [ 54.693705] ? direct_entry.cold+0x2c/0x38
3714 03:38:41.606707 # [ 54.697796] ? full_proxy_write+0x56/0x80
3715 03:38:41.616753 # [ 54.701800] ? [ 55.167286] CPU: 0 PID: 1670 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3716 03:38:41.623518 [ 55.197197] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3717 03:38:41.624236 vfs_write+0xea/0x390
3718 03:38:41.627549 # [ 54.705284] ? ksys_write+0x68/0xe0
3719 03:38:41.631426 # [ 54.708770] ? do_syscall_64+0x33/0x40
3720 03:38:41.637532 # [ 54.712513] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3721 03:38:41.648512 # [ 54.717734] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cro[ 55.203109] RIP: 0010:0xffff8f4ac3279700
3722 03:38:41.653133 s_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3723 03:38:41.657180 # [ 54.730154] CR2: ffffaa54c160be18
3724 03:38:41.661965 # [ 54.733466] ---[ end trace 3714dc34b20e0740 ]---
3725 03:38:41.666135 # [ 54.738076] RIP: 0010:lkdtm_BUG+0x5/0x10
3726 03:38:41.689177 # [ 54.741994] Code: 56 a5 ff 48 c7 c0 ea ff ff ff e[ 55.229206] Code: 00 00 02 00 00 00 00 00 00 00 00 98 27 c3 4a 8f ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 bb b6 ef 95 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
3727 03:38:41.694554 [ 55.270128] RSP: 0018:ffffaa54c16a3e38 EFLAGS: 00010246
3728 03:38:41.708695 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 c0 15 70 02
3729 03:38:41.713806 # [ 54.760728] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3730 03:38:41.723645 # [ 54.765945] RAX: ffffffff[ 55.275344] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3731 03:38:41.730782 [ 55.304649] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3732 03:38:41.735560 966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3733 03:38:41.743086 # [ 54.773067] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3734 03:38:41.750680 # [ 54.780188] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3735 03:38:41.759879 # [ 54.787310] R10: 00000000ffff[ 55.311770] RBP: ffff8f4ac3279700 R08: 0000000000000000 R09: 0000000000000000
3736 03:38:41.767942 [ 55.341074] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3737 03:38:41.772083 e000 R11: 3fffffffffffffff R12: 0000000000000004
3738 03:38:41.778822 # [ 54.794431] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3739 03:38:41.787390 # [ 54.801554] FS: 00007fb11a9fe3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3740 03:38:41.797140 # [ 54.809629] CS: 0010 [ 55.348196] R13: ffffaa54c16a3f10 R14: ffffaa54c16a3f10 R15: ffff8f4ac3070000
3741 03:38:41.805209 [ 55.377503] FS: 00007f0173f30580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3742 03:38:41.808774 DS: 0000 ES: 0000 CR0: 0000000080050033
3743 03:38:41.816408 # [ 54.815365] CR2: ffffaa54c160be18 CR3: 0000000103fa2000 CR4: 00000000001506f0
3744 03:38:41.819110 # EXEC_STACK: saw 'call trace:': ok
3745 03:38:41.823387 ok 31 selftests: lkdtm: EXEC_STACK.sh
3746 03:38:41.825312 # selftests: lkdtm: EXEC_KMALLOC.sh
3747 03:38:41.831189 [ 55.385578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3748 03:38:41.839256 [ 55.411937] CR2: ffff8f4ac3279700 CR3: 0000000101f04000 CR4: 00000000001506f0
3749 03:38:41.841335 [ 55.419057] Call Trace:
3750 03:38:41.845343 [ 55.421507] ? execute_location+0x48/0x56
3751 03:38:41.849651 [ 55.425514] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
3752 03:38:41.852454 [ 55.429689] ? direct_entry.cold+0x2c/0x38
3753 03:38:41.857174 [ 55.433780] ? full_proxy_write+0x56/0x80
3754 03:38:41.860414 [ 55.437784] ? vfs_write+0xea/0x390
3755 03:38:41.864522 [ 55.441267] ? ksys_write+0x68/0xe0
3756 03:38:41.867970 [ 55.444751] ? do_syscall_64+0x33/0x40
3757 03:38:41.873988 [ 55.448494] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3758 03:38:41.885460 [ 55.453713] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3759 03:38:41.889074 [ 55.466132] CR2: ffff8f4ac3279700
3760 03:38:41.893646 [ 55.469445] ---[ end trace 3714dc34b20e0741 ]---
3761 03:38:41.897817 [ 55.474055] RIP: 0010:lkdtm_BUG+0x5/0x10
3762 03:38:41.916686 [ 55.477974] Code: 56 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 c0 15 70 02
3763 03:38:41.920896 [ 55.496708] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3764 03:38:41.929017 [ 55.501925] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3765 03:38:41.936214 [ 55.509048] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3766 03:38:41.943073 [ 55.516168] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3767 03:38:41.950562 [ 55.523289] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3768 03:38:41.957224 [ 55.530411] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3769 03:38:41.964518 [ 55.537533] FS: 00007f0173f30580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3770 03:38:41.970821 [ 55.545608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3771 03:38:41.977481 [ 55.551343] CR2: ffff8f4ac3279700 CR3: 0000000101f04000 CR4: 00000000001506f0
3772 03:38:41.987217 [ 55.558466] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3773 03:38:41.994742 [ 55.567322] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1670, name: cat
3774 03:38:41.998824 [ 55.574876] INFO: lockdep is turned off.
3775 03:38:42.001125 [ 55.578789] irq event stamp: 0
3776 03:38:42.007603 [ 55.581837] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3777 03:38:42.015039 [ 55.588098] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3778 03:38:42.024604 [ 55.596262] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3779 03:38:42.029954 [ 55.604426] softirqs last disabled at (0): [<0000000000000000>] 0x0
3780 03:38:42.037820 [ 55.610683] CPU: 0 PID: 1670 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3781 03:38:42.043756 [ 55.618413] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3782 03:38:42.046612 [ 55.624322] Call Trace:
3783 03:38:42.050025 [ 55.626768] dump_stack+0x77/0x97
3784 03:38:42.053952 [ 55.630079] ___might_sleep.cold+0xa6/0xb6
3785 03:38:42.056754 [ 55.634169] exit_signals+0x1c/0x2d0
3786 03:38:42.060708 [ 55.637742] do_exit+0xd5/0xb00
3787 03:38:42.064164 [ 55.640879] ? ksys_write+0x68/0xe0
3788 03:38:42.068820 [ 55.644365] rewind_stack_do_exit+0x17/0x20
3789 03:38:42.072824 [ 55.648542] RIP: 0033:0x7f0173e1ef33
3790 03:38:42.090938 [ 55.652111] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3791 03:38:42.097733 [ 55.670848] RSP: 002b:00007ffc66e051e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
3792 03:38:42.105020 [ 55.678406] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f0173e1ef33
3793 03:38:42.111740 [ 55.685527] RDX: 000000000000000d RSI: 00007f0173d0f000 RDI: 0000000000000001
3794 03:38:42.119347 [ 55.692648] RBP: 00007f0173d0f000 R08: 00007f0173d0e010 R09: 0000000000000000
3795 03:38:42.127625 [ 55.699770] R10: 00007f0173f1d1c0 R11: 0000000000000246 R12: 0000000000000001
3796 03:38:42.133711 [ 55.706891] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3797 03:38:42.313614 [ 55.888758] lkdtm: Performing direct entry EXEC_VMALLOC
3798 03:38:42.315027 # Killed
3799 03:38:42.319840 # [ 54.958005] lkdtm: Performing direct entry EXEC_KMALLOC
3800 03:38:42.325814 # [ 54.963260] lkdtm: attempting ok execution at ffffffff966b2320
3801 03:38:42.331292 # [ 54.991260] lkdtm: attempting bad execution at ffff8f4ac3279700
3802 03:38:42.341353 # [ 55.019389] kernel tried to execute NX-p[ 55.894012] lkdtm: attempting ok execution at ffffffff966b2320
3803 03:38:42.344778 rotected page - exploit attempt? (uid: 0)
3804 03:38:42.352200 # [ 55.048997] BUG: unable to handle page fault for address: ffff8f4ac3279700
3805 03:38:42.358236 # [ 55.078042] #PF: supervisor instruction fetch in kernel mode
3806 03:38:42.369879 # [ 55.083691] #PF: error_code(0x0011) - permissions violation[ 55.922015] lkdtm: attempting bad execution at ffffaa54c03af000
3807 03:38:42.377870 # [ 55.111436] PGD 27001067 P4D 27001067 PUD 27005067 PMD 1045f3063 PTE 8000000103279163
3808 03:38:42.381303 # [ 55.141441] Oops: 0011 [#7] SMP NOPTI
3809 03:38:42.389558 # [ 55.167286] CPU: 0 PID: 1670 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3810 03:38:42.399066 # [ 55.197197] Hardware na[ 55.950132] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3811 03:38:42.403065 me: Google Grunt/Grunt, BIOS 09/05/2019
3812 03:38:42.407114 # [ 55.203109] RIP: 0010:0xffff8f4ac3279700
3813 03:38:42.428187 # [ 55.229206] Code: 00 00 02 00 00 00 00 00 00 00 00 98 27 c3 4a 8f ff ff 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 bb b6 ef 95 ff ff ff ff <0f> 1f 44 00 00 c[ 55.979751] BUG: unable to handle page fault for address: ffffaa54c03af000
3814 03:38:42.433032 3 [66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55
3815 03:38:42.439839 # [ 55.270128] RSP: 0018:ffffaa54c16a3e38 EFLAGS: 00010246
3816 03:38:42.445645 # [ 55.275344] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3817 03:38:42.456637 # [ 55.304649] RDX: 0000000000000000 RSI: ffff8f4aeac1bf7 56.008797] #PF: supervisor instruction fetch in kernel mode
3818 03:38:42.461872 [ 56.036632] #PF: error_code(0x0011) - permissions violation
3819 03:38:42.463913 0 RDI: ffff8f4aeac1bf70
3820 03:38:42.471372 # [ 55.311770] RBP: ffff8f4ac3279700 R08: 0000000000000000 R09: 0000000000000000
3821 03:38:42.478906 # [ 55.341074] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3822 03:38:42.492458 # [ 55.348196] R13: ffffaa54c16a3f10 R14: ffffaa54c16a3f10 R1[ 56.042195] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 104423067 PTE 80000001057fa163
3823 03:38:42.494081 5:[ ffff8f4ac3070000
3824 03:38:42.502060 # [ 55.377503] FS: 00007f0173f30580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3825 03:38:42.508089 # [ 55.385578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3826 03:38:42.517570 # [ 55.411937] CR2: ffff8f4ac3279700 CR3: 0000000101f04000 CR4: 000000 56.072455] Oops: 0011 [#8] SMP NOPTI
3827 03:38:42.518559 00001506f0
3828 03:38:42.521794 # [ 55.419057] Call Trace:
3829 03:38:42.525718 # [ 55.421507] ? execute_location+0x48/0x56
3830 03:38:42.529907 # [ 55.425514] ? lkdtm_EXEC_KMALLOC+0x2c/0x40
3831 03:38:42.534031 # [ 55.429689] ? direct_entry.cold+0x2c/0x38
3832 03:38:42.538371 # [ 55.433780] ? full_proxy_write+0x56/0x80
3833 03:38:42.547476 # [ 55.437784] ?[ 56.098300] CPU: 0 PID: 1706 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3834 03:38:42.553552 [ 56.128213] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3835 03:38:42.555525 vfs_write+0xea/0x390
3836 03:38:42.558941 # [ 55.441267] ? ksys_write+0x68/0xe0
3837 03:38:42.563446 # [ 55.444751] ? do_syscall_64+0x33/0x40
3838 03:38:42.567997 # [ 55.448494] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3839 03:38:42.579357 # [ 55.453713] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cr[ 56.134125] RIP: 0010:0xffffaa54c03af000
3840 03:38:42.585226 os_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3841 03:38:42.588765 # [ 55.466132] CR2: ffff8f4ac3279700
3842 03:38:42.593491 # [ 55.469445] ---[ end trace 3714dc34b20e0741 ]---
3843 03:38:42.597579 # [ 55.474055] RIP: 0010:lkdtm_BUG+0x5/0x10
3844 03:38:42.609157 # [ 55.477974] Code: 56 a5 ff 48 c7 c0 ea ff ff ff [ 56.160225] Code: Unable to access opcode bytes at RIP 0xffffaa54c03aefd6.
3845 03:38:42.623112 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 c0 15 70 02
3846 03:38:42.629191 # [ 55.496708] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3847 03:38:42.636003 # [ 55.501925] RAX: fffffff 56.189269] RSP: 0018:ffffaa54c1723e38 EFLAGS: 00010246
3848 03:38:42.643570 [ 56.216672] RAX: 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3849 03:38:42.649603 f966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3850 03:38:42.655270 # [ 55.509048] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3851 03:38:42.662219 # [ 55.516168] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3852 03:38:42.672222 # [ 55.523289] R10: 00000000fff[ 56.223795] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3853 03:38:42.680489 [ 56.253101] RBP: ffffaa54c03af000 R08: 0000000000000000 R09: 0000000000000000
3854 03:38:42.683762 fe000 R11: 3fffffffffffffff R12: 0000000000000004
3855 03:38:42.691232 # [ 55.530411] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3856 03:38:42.699694 # [ 55.537533] FS: 00007f0173f30580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3857 03:38:42.709145 # [ 55.545608] CS: 0010[ 56.260223] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3858 03:38:42.715848 [ 56.289528] R13: ffffaa54c1723f10 R14: ffffaa54c1723f10 R15: ffff8f4ac57fa000
3859 03:38:42.720222 DS: 0000 ES: 0000 CR0: 0000000080050033
3860 03:38:42.726861 # [ 55.551343] CR2: ffff8f4ac3279700 CR3: 0000000101f04000 CR4: 00000000001506f0
3861 03:38:42.735216 # [ 55.558466] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
3862 03:38:42.746550 # [ 55.567322] in_atomic[ 56.296650] FS: 00007fba9403f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3863 03:38:42.751279 [ 56.326907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3864 03:38:42.756549 (): 0, irqs_disabled(): 1, non_block: 0, pid: 1670, name: cat
3865 03:38:42.761337 # [ 55.574876] INFO: lockdep is turned off.
3866 03:38:42.764652 # [ 55.578789] irq event stamp: 0
3867 03:38:42.771363 # [ 55.581837] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3868 03:38:42.782287 # [ 55.588098] hardirqs last disa[ 56.332642] CR2: ffffaa54c03aefd6 CR3: 00000001034fa000 CR4: 00000000001506f0
3869 03:38:42.786841 bl[ed at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3870 03:38:42.795061 # [ 55.596262] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
3871 03:38:42.801183 # [ 55.604426] softirqs last disabled at (0): [<0000000000000000>] 0x0
3872 03:38:42.805200 # [ 55.610683] CPU: 0 P 56.361949] Call Trace:
3873 03:38:42.811463 ID: 1670 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3874 03:38:42.817102 # [ 55.618413] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3875 03:38:42.820358 # [ 55.624322] Call Trace:
3876 03:38:42.823783 # [ 55.626768] dump_stack+0x77/0x97
3877 03:38:42.827896 # [ 55.630079] ___might_sleep.cold+0xa6/0xb6
3878 03:38:42.832015 #[ 56.386587] ? execute_location+0x48/0x56
3879 03:38:42.836151 [ 55.634169] exit_signals+0x1c/0x2d0
3880 03:38:42.838933 # [ 55.637742] do_exit+0xd5/0xb00
3881 03:38:42.843021 # [ 55.640879] ? ksys_write+0x68/0xe0
3882 03:38:42.846978 # [ 55.644365] rewind_stack_do_exit+0x17/0x20
3883 03:38:42.851174 # [ 55.648542] RIP: 0033:0x7f0173e1ef33
3884 03:38:42.860484 # [ 55.652111] Code: 8b 15 61 ef 0c 00 [ 56.412771] ? lkdtm_EXEC_VMALLOC+0x20/0x30
3885 03:38:42.874084 f7[ d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
3886 03:38:42.884519 # [ 55.670848] RSP: 002b:00007ffc66e051e8 EFLAGS: 00000246 ORIG_RAX: 00000000 56.439129] ? direct_entry.cold+0x2c/0x38
3887 03:38:42.885121 00000001
3888 03:38:42.892397 # [ 55.678406] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f0173e1ef33
3889 03:38:42.900013 # [ 55.685527] RDX: 000000000000000d RSI: 00007f0173d0f000 RDI: 0000000000000001
3890 03:38:42.910966 # [ 55.692648] RBP: 00007f0173d0f000 R08: 00007f0173d0e010 R09: 000000000000[ 56.465409] ? full_proxy_write+0x56/0x80
3891 03:38:42.911052 0000
3892 03:38:42.918960 # [ 55.699770] R10: 00007f0173f1d1c0 R11: 0000000000000246 R12: 0000000000000001
3893 03:38:42.925681 # [ 55.706891] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
3894 03:38:42.928884 # EXEC_KMALLOC: saw 'call trace:': ok
3895 03:38:42.932339 ok 32 selftests: lkdtm: EXEC_KMALLOC.sh
3896 03:38:42.936264 # [ 56.491597] ? vfs_write+0xea/0x390
3897 03:38:42.939631 se[lftests: lkdtm: EXEC_VMALLOC.sh
3898 03:38:42.942888 56.517264] ? ksys_write+0x68/0xe0
3899 03:38:42.946240 [ 56.523782] ? do_syscall_64+0x33/0x40
3900 03:38:42.952206 [ 56.527527] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3901 03:38:42.964758 [ 56.532746] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3902 03:38:42.968199 [ 56.545166] CR2: ffffaa54c03af000
3903 03:38:42.972082 [ 56.548477] ---[ end trace 3714dc34b20e0742 ]---
3904 03:38:42.976756 [ 56.553087] RIP: 0010:lkdtm_BUG+0x5/0x10
3905 03:38:42.995016 [ 56.557005] Code: 56 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 c0 15 70 02
3906 03:38:42.999760 [ 56.575742] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3907 03:38:43.006826 [ 56.580957] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3908 03:38:43.014020 [ 56.588080] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
3909 03:38:43.020826 [ 56.595202] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3910 03:38:43.028345 [ 56.602323] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3911 03:38:43.035650 [ 56.609445] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
3912 03:38:43.045873 [ 56.616565] FS: 00007fba9403f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3913 03:38:43.049227 [ 56.624639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3914 03:38:43.056246 [ 56.630374] CR2: ffffaa54c03aefd6 CR3: 00000001034fa000 CR4: 00000000001506f0
3915 03:38:43.271909 [ 56.846721] lkdtm: Performing direct entry EXEC_RODATA
3916 03:38:43.272445 # Killed
3917 03:38:43.277179 # [ 55.888758] lkdtm: Performing direct entry EXEC_VMALLOC
3918 03:38:43.284569 # [ 55.894012] lkdtm: attempting ok execution at ffffffff966b2320
3919 03:38:43.289917 # [ 55.922015] lkdtm: attempting bad execution at ffffaa54c03af000
3920 03:38:43.299431 # [ 55.950132] kernel tried to execute NX-p[ 56.851880] lkdtm: attempting ok execution at ffffffff966b2320
3921 03:38:43.303541 rotected page - exploit attempt? (uid: 0)
3922 03:38:43.310450 # [ 55.979751] BUG: unable to handle page fault for address: ffffaa54c03af000
3923 03:38:43.315877 # [ 56.008797] #PF: supervisor instruction fetch in kernel mode
3924 03:38:43.327436 # [ 56.036632] #PF: error_code(0x0011) - permissions violation[ 56.879889] lkdtm: attempting bad execution at ffffffff972d9f00
3925 03:38:43.336095 # [ 56.042195] PGD 100000067 P4D 100000067 PUD 10020a067 PMD 104423067 PTE 80000001057fa163
3926 03:38:43.339935 # [ 56.072455] Oops: 0011 [#8] SMP NOPTI
3927 03:38:43.348171 # [ 56.098300] CPU: 0 PID: 1706 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3928 03:38:43.356338 # [ 56.128213] Hardware[ 56.908010] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
3929 03:38:43.361242 name: Google Grunt/Grunt, BIOS 09/05/2019
3930 03:38:43.364409 # [ 56.134125] RIP: 0010:0xffffaa54c03af000
3931 03:38:43.372612 # [ 56.160225] Code: Unable to access opcode bytes at RIP 0xffffaa54c03aefd6.
3932 03:38:43.377251 # [ 56.189269] RSP: 0018:ffffaa54c1723e38 EFLAGS: 00010246
3933 03:38:43.386729 # [ 56.216672] RAX:[ 56.937624] BUG: unable to handle page fault for address: ffffffff972d9f00
3934 03:38:43.391506 [ 56.966673] #PF: supervisor instruction fetch in kernel mode
3935 03:38:43.399045 0000000000000033 RBX: 0000000000000001 RCX: 0000000000000000
3936 03:38:43.404575 # [ 56.223795] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3937 03:38:43.412042 # [ 56.253101] RBP: ffffaa54c03af000 R08: 0000000000000000 R09: 0000000000000000
3938 03:38:43.419672 # [ 56.260223] R10: 000[ 56.972322] #PF: error_code(0x0011) - permissions violation
3939 03:38:43.424215 00000ffffe000 R11: 3fffffffffffffff R12: 000000000000000d
3940 03:38:43.432199 # [ 56.289528] R13: ffffaa54c1723f10 R14: ffffaa54c1723f10 R15: ffff8f4ac57fa000
3941 03:38:43.442131 # [ 56.296650] FS: 00007fba9403f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3942 03:38:43.448831 # [ 56.326907] C[ 57.000067] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 80000000254001e1
3943 03:38:43.453696 S:[ 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3944 03:38:43.460223 # [ 56.332642] CR2: ffffaa54c03aefd6 CR3: 00000001034fa000 CR4: 00000000001506f0
3945 03:38:43.462457 # [ 56.361949] Call Trace:
3946 03:38:43.467068 # [ 56.386587] ? execute_location+0x48/0x56
3947 03:38:43.474409 # [ 56.412771] ? lkdtm_EXEC_VMALLOC+0x20/ 57.028943] Oops: 0011 [#9] SMP NOPTI
3948 03:38:43.474762 0x30
3949 03:38:43.479007 # [ 56.439129] ? direct_entry.cold+0x2c/0x38
3950 03:38:43.482882 # [ 56.465409] ? full_proxy_write+0x56/0x80
3951 03:38:43.486985 # [ 56.491597] ? vfs_write+0xea/0x390
3952 03:38:43.491648 # [ 56.517264] ? ksys_write+0x68/0xe0
3953 03:38:43.493779 # [ 56.523782] ? do_syscall_64+0x33/0x40
3954 03:38:43.504602 # [ 56.527527] ? entr[ 57.054788] CPU: 0 PID: 1742 Comm: cat Tainted: G D W 5.10.125-cip10 #1
3955 03:38:43.509620 [ 57.084699] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
3956 03:38:43.514154 y_SYSCALL_64_after_hwframe+0x44/0xa9
3957 03:38:43.525702 # [ 56.532746] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3958 03:38:43.529146 # [ 56.545166] CR2: ffffaa54c03af000
3959 03:38:43.537210 # [ 56.548477] ---[ end trace 3[ 57.090613] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
3960 03:38:43.539307 71[4dc34b20e0742 ]---
3961 03:38:43.543379 # [ 56.553087] RIP: 0010:lkdtm_BUG+0x5/0x10
3962 03:38:43.577625 # [ 56.557005] Code: 56 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 57.117921] Code: ff ff df a2 cf 96 ff ff ff ff 92 04 6c 97 ff ff ff ff 95 8a cf 96 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
3963 03:38:43.580988 1f[ 44 00 00 83 05 c0 15 70 02
3964 03:38:43.586323 # [ 56.575742] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3965 03:38:43.593754 # [ 56.580957] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3966 03:38:43.605223 # [ 56.588080] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9 57.158845] RSP: 0018:ffffaa54c179be48 EFLAGS: 00010246
3967 03:38:43.612833 [ 57.186247] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
3968 03:38:43.612934 a70
3969 03:38:43.619609 # [ 56.595202] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
3970 03:38:43.627773 # [ 56.602323] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
3971 03:38:43.641932 # [ 56.609445] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000[ 57.193370] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
3972 03:38:43.648757 [ 57.222674] RBP: ffffffff972d9f00 R08: 0000000000000000 R09: 0000000000000000
3973 03:38:43.657522 # [ 56.616565] FS: 00007fba9403f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3974 03:38:43.663516 # [ 56.624639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3975 03:38:43.671573 # [ 56.630374] CR2: ffffaa54c03aefd6 CR3: 00000001034fa000 CR4: 00000000001506f0
3976 03:38:43.678458 # EXEC_V[ 57.229796] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
3977 03:38:43.685375 [ 57.259103] R13: ffffaa54c179bf10 R14: ffffaa54c179bf10 R15: ffff8f4ac58e1000
3978 03:38:43.688827 MALLOC: saw 'call trace:': ok
3979 03:38:43.691627 ok 33 selftests: lkdtm: EXEC_VMALLOC.sh
3980 03:38:43.694991 # selftests: lkdtm: EXEC_RODATA.sh
3981 03:38:43.702582 [ 57.266226] FS: 00007f74bc88b580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
3982 03:38:43.708626 [ 57.283657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
3983 03:38:43.715522 [ 57.289391] CR2: ffffffff972d9f00 CR3: 00000001034a6000 CR4: 00000000001506f0
3984 03:38:43.718213 [ 57.296513] Call Trace:
3985 03:38:43.722403 [ 57.298961] ? execute_location+0x48/0x56
3986 03:38:43.725906 [ 57.302964] ? direct_entry.cold+0x2c/0x38
3987 03:38:43.730846 [ 57.307056] ? full_proxy_write+0x56/0x80
3988 03:38:43.734205 [ 57.311059] ? vfs_write+0xea/0x390
3989 03:38:43.737678 [ 57.314542] ? ksys_write+0x68/0xe0
3990 03:38:43.740521 [ 57.318028] ? do_syscall_64+0x33/0x40
3991 03:38:43.746018 [ 57.321773] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
3992 03:38:43.758860 [ 57.326993] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
3993 03:38:43.762309 [ 57.339411] CR2: ffffffff972d9f00
3994 03:38:43.766983 [ 57.342721] ---[ end trace 3714dc34b20e0743 ]---
3995 03:38:43.770397 [ 57.347333] RIP: 0010:lkdtm_BUG+0x5/0x10
3996 03:38:43.789327 [ 57.351249] Code: 56 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 c0 15 70 02
3997 03:38:43.794918 [ 57.369986] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
3998 03:38:43.800984 [ 57.375202] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
3999 03:38:43.809079 [ 57.382323] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4000 03:38:43.816346 [ 57.389444] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4001 03:38:43.823353 [ 57.396566] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4002 03:38:43.830174 [ 57.403688] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4003 03:38:43.838279 [ 57.410810] FS: 00007f74bc88b580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4004 03:38:43.844271 [ 57.418884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4005 03:38:43.851088 [ 57.424620] CR2: ffffffff972d9f00 CR3: 00000001034a6000 CR4: 00000000001506f0
4006 03:38:43.860013 [ 57.431743] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4007 03:38:43.867829 [ 57.440598] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1742, name: cat
4008 03:38:43.871325 [ 57.448153] INFO: lockdep is turned off.
4009 03:38:43.874599 [ 57.452068] irq event stamp: 0
4010 03:38:43.880534 [ 57.455117] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4011 03:38:43.888576 [ 57.461376] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4012 03:38:43.897407 [ 57.469538] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4013 03:38:43.904238 [ 57.477701] softirqs last disabled at (0): [<0000000000000000>] 0x0
4014 03:38:43.910647 [ 57.483958] CPU: 0 PID: 1742 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4015 03:38:43.916891 [ 57.491685] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4016 03:38:43.921663 [ 57.497592] Call Trace:
4017 03:38:43.922676 [ 57.500037] dump_stack+0x77/0x97
4018 03:38:43.926364 [ 57.503349] ___might_sleep.cold+0xa6/0xb6
4019 03:38:43.931070 [ 57.507437] exit_signals+0x1c/0x2d0
4020 03:38:43.933841 [ 57.511008] do_exit+0xd5/0xb00
4021 03:38:43.936537 [ 57.514147] ? ksys_write+0x68/0xe0
4022 03:38:43.941188 [ 57.517631] rewind_stack_do_exit+0x17/0x20
4023 03:38:43.945077 [ 57.521806] RIP: 0033:0x7f74bc776f33
4024 03:38:43.963695 [ 57.525376] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4025 03:38:43.970996 [ 57.544111] RSP: 002b:00007fffa41db0e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4026 03:38:43.977724 [ 57.551669] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f74bc776f33
4027 03:38:43.985650 [ 57.558790] RDX: 000000000000000c RSI: 00007f74bc667000 RDI: 0000000000000001
4028 03:38:43.993169 [ 57.565911] RBP: 00007f74bc667000 R08: 00007f74bc666010 R09: 0000000000000000
4029 03:38:43.999043 [ 57.573032] R10: 00007f74bc8751c0 R11: 0000000000000246 R12: 0000000000000001
4030 03:38:44.006546 [ 57.580153] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4031 03:38:44.156332 [ 57.731656] lkdtm: Performing direct entry EXEC_USERSPACE
4032 03:38:44.157610 # Killed
4033 03:38:44.162553 # [ 56.846721] lkdtm: Performing direct entry EXEC_RODATA
4034 03:38:44.169499 # [ 56.851880] lkdtm: attempting ok execution at ffffffff966b2320
4035 03:38:44.174657 # [ 56.879889] lkdtm: attempting bad execution at ffffffff972d9f00
4036 03:38:44.184951 # [ 56.908010] kernel tried to execute NX-pr[ 57.737060] lkdtm: attempting ok execution at ffffffff966b2320
4037 03:38:44.188165 otected page - exploit attempt? (uid: 0)
4038 03:38:44.195669 # [ 56.937624] BUG: unable to handle page fault for address: ffffffff972d9f00
4039 03:38:44.201209 # [ 56.966673] #PF: supervisor instruction fetch in kernel mode
4040 03:38:44.207264 # [ 56.972322] #PF: error_code(0x0011) - permissions violation
4041 03:38:44.212733 [ 57.765103] lkdtm: attempting bad execution at 00007f9345c80000
4042 03:38:44.218624 # [ 57.000067] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 80000000254001e1
4043 03:38:44.223317 # [ 57.028943] Oops: 0011 [#9] SMP NOPTI
4044 03:38:44.231571 # [ 57.054788] CPU: 0 PID: 1742 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4045 03:38:44.241935 # [ 57.084699] Hardware name: Google Gru[ 57.793222] unable to execute userspace code (SMEP?) (uid: 0)
4046 03:38:44.243242 nt/Grunt, BIOS 09/05/2019
4047 03:38:44.248043 # [ 57.090613] RIP: 0010:lkdtm_rodata_do_nothing+0x0/0x10
4048 03:38:44.269466 # [ 57.117921] Code: ff ff df a2 cf 96 ff ff ff ff 92 04 6c 97 ff ff ff ff 95 8a cf 96 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[ 57.821087] BUG: unable to handle page fault for address: 00007f9345c80000
4049 03:38:44.275082 [ 57.850134] #PF: supervisor instruction fetch in kernel mode
4050 03:38:44.279665 0 00 00 00 00 00 00 00 00 00 00 54 68 69 73 20 69
4051 03:38:44.286265 # [ 57.158845] RSP: 0018:ffffaa54c179be48 EFLAGS: 00010246
4052 03:38:44.292128 # [ 57.186247] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4053 03:38:44.302843 # [ 57.193370] RDX: 0000000000000000 RSI: ffff8f4aeac1bf7[ 57.855782] #PF: error_code(0x0011) - permissions violation
4054 03:38:44.304935 0 RDI: ffff8f4aeac1bf70
4055 03:38:44.313127 # [ 57.222674] RBP: ffffffff972d9f00 R08: 0000000000000000 R09: 0000000000000000
4056 03:38:44.319978 # [ 57.229796] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4057 03:38:44.332571 # [ 57.259103] R13: ffffaa54c179bf10 R14: ffffaa54c179bf10 R1[ 57.883529] PGD 10330c067 P4D 10330c067 PUD 105935067 PMD 1046a6067 PTE 114521067
4058 03:38:44.337283 5:[ ffff8f4ac58e1000
4059 03:38:44.342638 # [ 57.266226] FS: 00007f74bc88b580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4060 03:38:44.348886 # [ 57.283657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4061 03:38:44.358175 # [ 57.289391] CR2: ffffffff972d9f00 CR3: 00000001034a6000 CR4: 000000 57.913186] Oops: 0011 [#10] SMP NOPTI
4062 03:38:44.359758 00001506f0
4063 03:38:44.362063 # [ 57.296513] Call Trace:
4064 03:38:44.366778 # [ 57.298961] ? execute_location+0x48/0x56
4065 03:38:44.370778 # [ 57.302964] ? direct_entry.cold+0x2c/0x38
4066 03:38:44.374256 # [ 57.307056] ? full_proxy_write+0x56/0x80
4067 03:38:44.378870 # [ 57.311059] ? vfs_write+0xea/0x390
4068 03:38:44.388811 # [ 57.314542] ? ksys_wr[ 57.939116] CPU: 0 PID: 1778 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4069 03:38:44.394564 [ 57.969028] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4070 03:38:44.395567 ite+0x68/0xe0
4071 03:38:44.400027 # [ 57.318028] ? do_syscall_64+0x33/0x40
4072 03:38:44.404918 # [ 57.321773] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4073 03:38:44.419922 # [ 57.326993] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usb[ 57.974940] RIP: 0010:0x7f9345c80000
4074 03:38:44.426701 [ 58.000688] Code: Unable to access opcode bytes at RIP 0x7f9345c7ffd6.
4075 03:38:44.427753 pd_notify
4076 03:38:44.431517 # [ 57.339411] CR2: ffffffff972d9f00
4077 03:38:44.436139 # [ 57.342721] ---[ end trace 3714dc34b20e0743 ]---
4078 03:38:44.440964 # [ 57.347333] RIP: 0010:lkdtm_BUG+0x5/0x10
4079 03:38:44.454474 # [ 57.351249] Code: 56 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[ 58.007203] RSP: 0018:ffffaa54c180be50 EFLAGS: 00010246
4080 03:38:44.461194 [ 58.034602] RAX: 0000000000000033 RBX: 0000000000000024 RCX: 0000000000000000
4081 03:38:44.471199 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 c0 15 70 02
4082 03:38:44.476674 # [ 57.369986] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4083 03:38:44.490174 # [ 57.375202] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000[ 58.041725] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
4084 03:38:44.498079 [ 58.071029] RBP: 00007f9345c80000 R08: 0000000000000000 R09: 0000000000000000
4085 03:38:44.498642 000
4086 03:38:44.505870 # [ 57.382323] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4087 03:38:44.512445 # [ 57.389444] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4088 03:38:44.526233 # [ 57.396566] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004[ 58.078151] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000f
4089 03:38:44.533634 [ 58.107456] R13: ffffaa54c180bf10 R14: ffffaa54c180bf10 R15: ffff8f4ac3054000
4090 03:38:44.534414
4091 03:38:44.541169 # [ 57.403688] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4092 03:38:44.549649 # [ 57.410810] FS: 00007f74bc88b580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4093 03:38:44.555767 # [ 57.418884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4094 03:38:44.564668 # [ 57[ 58.114579] FS: 00007f9345c82580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4095 03:38:44.570199 [ 58.144835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4096 03:38:44.576289 .424620] CR2: ffffffff972d9f00 CR3: 00000001034a6000 CR4: 00000000001506f0
4097 03:38:44.585989 # [ 57.431743] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4098 03:38:44.598841 # [ 57.440598] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1742[ 58.150569] CR2: 00007f9345c80000 CR3: 00000001027ba000 CR4: 00000000001506f0
4099 03:38:44.601520 [ 58.179875] Call Trace:
4100 03:38:44.603337 , name: cat
4101 03:38:44.606801 # [ 57.448153] INFO: lockdep is turned off.
4102 03:38:44.610847 # [ 57.452068] irq event stamp: 0
4103 03:38:44.617605 # [ 57.455117] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4104 03:38:44.628436 # [ 57.461376] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x6[ 58.182325] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
4105 03:38:44.630516 3c/0x1c80
4106 03:38:44.637778 # [ 57.469538] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4107 03:38:44.644420 # [ 57.477701] softirqs last disabled at (0): [<0000000000000000>] 0x0
4108 03:38:44.654068 # [ 57.483958] CPU: 0 PID: 1742 Comm: cat Tainted: G D W 5.1[ 58.209286] ? direct_entry.cold+0x2c/0x38
4109 03:38:44.656069 0.125-cip10 #1
4110 03:38:44.662073 # [ 57.491685] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4111 03:38:44.664692 # [ 57.497592] Call Trace:
4112 03:38:44.668092 # [ 57.500037] dump_stack+0x77/0x97
4113 03:38:44.672758 # [ 57.503349] ___might_sleep.cold+0xa6/0xb6
4114 03:38:44.676558 # [ 57.507437] exit_signals+0x1c/0x2d0
4115 03:38:44.680799 # [ 57[ 58.235564] ? full_proxy_write+0x56/0x80
4116 03:38:44.683560 .511008] do_exit+0xd5/0xb00
4117 03:38:44.686794 # [ 57.514147] ? ksys_write+0x68/0xe0
4118 03:38:44.691534 # [ 57.517631] rewind_stack_do_exit+0x17/0x20
4119 03:38:44.694834 # [ 57.521806] RIP: 0033:0x7f74bc776f33
4120 03:38:44.705979 # [ 57.525376] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00[ 58.261750] ? vfs_write+0xea/0x390
4121 03:38:44.717620 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4122 03:38:44.725196 # [ 57.544111] RSP: 002b:00007fffa41db0e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4123 03:38:44.732605 # [ 57.551669] RAX: ffffffffffffffda R[ 58.287416] ? ksys_write+0x68/0xe0
4124 03:38:44.736739 BX: 000000000000000c RCX: 00007f74bc776f33
4125 03:38:44.743498 # [ 57.558790] RDX: 000000000000000c RSI: 00007f74bc667000 RDI: 0000000000000001
4126 03:38:44.750478 # [ 57.565911] RBP: 00007f74bc667000 R08: 00007f74bc666010 R09: 0000000000000000
4127 03:38:44.758121 # [ 57.573032] R10: 00007f74bc8751c0 R11: [ 58.313085] ? do_syscall_64+0x33/0x40
4128 03:38:44.761646 0000000000000246 R12: 0000000000000001
4129 03:38:44.768975 # [ 57.580153] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4130 03:38:44.772457 # EXEC_RODATA: saw 'call trace:': ok
4131 03:38:44.775015 ok 34 selftests: lkdtm: EXEC_RODATA.sh
4132 03:38:44.779082 # selftests: lkdtm: EXEC_USERSPACE.sh
4133 03:38:44.784535 [ 58.339012] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4134 03:38:44.797107 [ 58.365116] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4135 03:38:44.800990 [ 58.377535] CR2: 00007f9345c80000
4136 03:38:44.804403 [ 58.380911] ---[ end trace 3714dc34b20e0744 ]---
4137 03:38:44.808475 [ 58.385548] RIP: 0010:lkdtm_BUG+0x5/0x10
4138 03:38:44.827226 [ 58.389607] Code: 56 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 c0 15 70 02
4139 03:38:44.833207 [ 58.408377] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4140 03:38:44.839984 [ 58.413664] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4141 03:38:44.847174 [ 58.420841] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4142 03:38:44.853951 [ 58.428029] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4143 03:38:44.861431 [ 58.435220] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4144 03:38:44.868070 [ 58.442405] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4145 03:38:44.876425 [ 58.449581] FS: 00007f9345c82580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4146 03:38:44.882930 [ 58.457704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4147 03:38:44.889791 [ 58.463481] CR2: 00007f9345c80000 CR3: 00000001027ba000 CR4: 00000000001506f0
4148 03:38:45.060664 [ 58.637048] lkdtm: Performing direct entry EXEC_NULL
4149 03:38:45.062022 # Killed
4150 03:38:45.067471 # [ 57.731656] lkdtm: Performing direct entry EXEC_USERSPACE
4151 03:38:45.073605 # [ 57.737060] lkdtm: attempting ok execution at ffffffff966b2320
4152 03:38:45.079707 # [ 57.765103] lkdtm: attempting bad execution at 00007f9345c80000
4153 03:38:45.089106 # [ 57.793222] unable to execute userspac[ 58.642039] lkdtm: attempting ok execution at ffffffff966b2320
4154 03:38:45.091783 e code (SMEP?) (uid: 0)
4155 03:38:45.097800 # [ 57.821087] BUG: unable to handle page fault for address: 00007f9345c80000
4156 03:38:45.104789 # [ 57.850134] #PF: supervisor instruction fetch in kernel mode
4157 03:38:45.109615 # [ 57.855782] #PF: error_code(0x0011) - permissions violation
4158 03:38:45.118222 # [ 57.883529] [ 58.670036] lkdtm: attempting bad execution at 0000000000000000
4159 03:38:45.123594 PGD 10330c067 P4D 10330c067 PUD 105935067 PMD 1046a6067 PTE 114521067
4160 03:38:45.127032 # [ 57.913186] Oops: 0011 [#10] SMP NOPTI
4161 03:38:45.136217 # [ 57.939116] CPU: 0 PID: 1778 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4162 03:38:45.147072 # [ 57.969028] Hardware name: Google Grunt/Grun[ 58.698177] BUG: kernel NULL pointer dereference, address: 0000000000000000
4163 03:38:45.147781 t, BIOS 09/05/2019
4164 03:38:45.151890 # [ 57.974940] RIP: 0010:0x7f9345c80000
4165 03:38:45.159298 # [ 58.000688] Code: Unable to access opcode bytes at RIP 0x7f9345c7ffd6.
4166 03:38:45.164255 # [ 58.007203] RSP: 0018:ffffaa54c180be50 EFLAGS: 00010246
4167 03:38:45.174455 # [ 58.034602] RAX: 0000000000000033 RBX: 000000000[ 58.727261] #PF: supervisor instruction fetch in kernel mode
4168 03:38:45.179063 [ 58.755092] #PF: error_code(0x0010) - not-present page
4169 03:38:45.183731 0000024 RCX: 0000000000000000
4170 03:38:45.189017 # [ 58.041725] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
4171 03:38:45.196692 # [ 58.071029] RBP: 00007f9345c80000 R08: 0000000000000000 R09: 0000000000000000
4172 03:38:45.204008 # [ 58.078151] R10: 00000000ffffe000 R11: 3ffffffffffff[ 58.760220] PGD 0 P4D 0
4173 03:38:45.206664 ff[f R12: 000000000000000f
4174 03:38:45.213446 # [ 58.107456] R13: ffffaa54c180bf10 R14: ffffaa54c180bf10 R15: ffff8f4ac3054000
4175 03:38:45.222018 # [ 58.114579] FS: 00007f9345c82580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4176 03:38:45.229999 # [ 58.144835] CS: 0010 DS: 0000 ES: 0000 CR0: 58.784932] Oops: 0010 [#11] SMP NOPTI
4177 03:38:45.231331 0000000080050033
4178 03:38:45.238906 # [ 58.150569] CR2: 00007f9345c80000 CR3: 00000001027ba000 CR4: 00000000001506f0
4179 03:38:45.241624 # [ 58.179875] Call Trace:
4180 03:38:45.247079 # [ 58.182325] ? lkdtm_EXEC_USERSPACE.cold+0x69/0xae
4181 03:38:45.251082 # [ 58.209286] ? direct_entry.cold+0x2c/0x38
4182 03:38:45.259362 # [ 58.235564] [ 58.810864] CPU: 0 PID: 1814 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4183 03:38:45.265817 [ 58.840777] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4184 03:38:45.268234 ? full_proxy_write+0x56/0x80
4185 03:38:45.272312 # [ 58.261750] ? vfs_write+0xea/0x390
4186 03:38:45.275670 # [ 58.287416] ? ksys_write+0x68/0xe0
4187 03:38:45.280290 # [ 58.313085] ? do_syscall_64+0x33/0x40
4188 03:38:45.285667 # [ 58.339012] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
4189 03:38:45.290453 # [ 58.365116] Modules linked in:[ 58.846689] RIP: 0010:0x0
4190 03:38:45.301203 fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4191 03:38:45.303847 # [ 58.377535] CR2: 00007f9345c80000
4192 03:38:45.308514 # [ 58.380911] ---[ end trace 3714dc34b20e0744 ]---
4193 03:38:45.312501 # [ 58.385548] RIP: 0010:lkdtm_BUG+0x5/0x10
4194 03:38:45.320595 # [ [ 58.871490] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4195 03:38:45.338570 [58.389607] Code: 56 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 c0 15 70 02
4196 03:38:45.347357 # [ 58.408377] RSP: 0018:ffffaa54c08d3e6 58.900535] RSP: 0018:ffffaa54c1883e48 EFLAGS: 00010246
4197 03:38:45.354214 [ 58.927939] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4198 03:38:45.356212 0 EFLAGS: 00010286
4199 03:38:45.363704 # [ 58.413664] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4200 03:38:45.370653 # [ 58.420841] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4201 03:38:45.383316 # [ 58.428029] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 00[ 58.935061] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
4202 03:38:45.392022 [ 58.964367] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
4203 03:38:45.392107 00000000000001
4204 03:38:45.398816 # [ 58.435220] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4205 03:38:45.406201 # [ 58.442405] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4206 03:38:45.421244 # [ 58.449581] FS: 00007f9345c82580(0000) GS:ffff8f4aeac00000(0000) k[ 58.971489] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4207 03:38:45.428059 [ 59.000795] R13: ffffaa54c1883f10 R14: ffffaa54c1883f10 R15: ffff8f4ac33c8000
4208 03:38:45.428735 nlGS:0000000000000000
4209 03:38:45.434840 # [ 58.457704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4210 03:38:45.442964 # [ 58.463481] CR2: 00007f9345c80000 CR3: 00000001027ba000 CR4: 00000000001506f0
4211 03:38:45.445712 # EXEC_USERSPACE: saw 'call trace:': ok
4212 03:38:45.457143 ok 35 selftests: lkdtm: EXEC_USERSPACE.s[ 59.007916] FS: 00007f9c02fea580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4213 03:38:45.463440 [ 59.038175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4214 03:38:45.463691 h
4215 03:38:45.466231 # selftests: lkdtm: EXEC_NULL.sh
4216 03:38:45.474535 [ 59.043909] CR2: ffffffffffffffd6 CR3: 0000000103074000 CR4: 00000000001506f0
4217 03:38:45.475757 [ 59.054234] Call Trace:
4218 03:38:45.480463 [ 59.056683] execute_location+0x48/0x56
4219 03:38:45.483835 [ 59.060516] direct_entry.cold+0x2c/0x38
4220 03:38:45.487223 [ 59.064435] full_proxy_write+0x56/0x80
4221 03:38:45.491127 [ 59.068268] vfs_write+0xea/0x390
4222 03:38:45.494609 [ 59.071579] ksys_write+0x68/0xe0
4223 03:38:45.497236 [ 59.074892] do_syscall_64+0x33/0x40
4224 03:38:45.503394 [ 59.078461] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4225 03:38:45.506089 [ 59.083503] RIP: 0033:0x7f9c02ed6f33
4226 03:38:45.525241 [ 59.087073] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4227 03:38:45.532624 [ 59.105807] RSP: 002b:00007fff6ceb8f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4228 03:38:45.539415 [ 59.113365] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f9c02ed6f33
4229 03:38:45.546920 [ 59.120486] RDX: 000000000000000a RSI: 00007f9c02dc7000 RDI: 0000000000000001
4230 03:38:45.553782 [ 59.127606] RBP: 00007f9c02dc7000 R08: 00007f9c02dc6010 R09: 0000000000000000
4231 03:38:45.561237 [ 59.134727] R10: 00007f9c02fd51c0 R11: 0000000000000246 R12: 0000000000000001
4232 03:38:45.567885 [ 59.141847] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4233 03:38:45.581013 [ 59.148974] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4234 03:38:45.584303 [ 59.161394] CR2: 0000000000000000
4235 03:38:45.588230 [ 59.164747] ---[ end trace 3714dc34b20e0745 ]---
4236 03:38:45.592834 [ 59.169387] RIP: 0010:lkdtm_BUG+0x5/0x10
4237 03:38:45.611773 [ 59.173412] Code: 56 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 c0 15 70 02
4238 03:38:45.616266 [ 59.192177] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4239 03:38:45.623714 [ 59.197459] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4240 03:38:45.630517 [ 59.204633] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4241 03:38:45.638116 [ 59.211824] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4242 03:38:45.645705 [ 59.219008] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4243 03:38:45.652382 [ 59.226180] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4244 03:38:45.661809 [ 59.233355] FS: 00007f9c02fea580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4245 03:38:45.666419 [ 59.241478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4246 03:38:45.673321 [ 59.247250] CR2: ffffffffffffffd6 CR3: 0000000103074000 CR4: 00000000001506f0
4247 03:38:45.841123 [ 59.416801] lkdtm: Performing direct entry ACCESS_USERSPACE
4248 03:38:45.842800 # Killed
4249 03:38:45.847915 # [ 58.637048] lkdtm: Performing direct entry EXEC_NULL
4250 03:38:45.853401 # [ 58.642039] lkdtm: attempting ok execution at ffffffff966b2320
4251 03:38:45.859719 # [ 58.670036] lkdtm: attempting bad execution at 0000000000000000
4252 03:38:45.869787 # [ 58.698177] BUG: kernel NULL pointer derefe[ 59.422388] lkdtm: attempting bad read at 00007fca72a7e000
4253 03:38:45.872105 rence, address: 0000000000000000
4254 03:38:45.878898 # [ 58.727261] #PF: supervisor instruction fetch in kernel mode
4255 03:38:45.883045 # [ 58.755092] #PF: error_code(0x0010) - not-present page
4256 03:38:45.886377 # [ 58.760220] PGD 0 P4D 0
4257 03:38:45.890617 # [ 58.784932] Oops: 0010 [#11] SMP NOPTI
4258 03:38:45.895880 # [ 58.810864] C[ 59.450056] lkdtm: FAIL: survived bad read
4259 03:38:45.902020 PU: 0 PID: 1814 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4260 03:38:45.908023 # [ 58.840777] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4261 03:38:45.911130 # [ 58.846689] RIP: 0010:0x0
4262 03:38:45.917399 # [ 58.871490] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
4263 03:38:45.922888 [ 59.476340] lkdtm: attempting bad write at 00007fca72a7e000
4264 03:38:45.928272 # [ 58.900535] RSP: 0018:ffffaa54c1883e48 EFLAGS: 00010246
4265 03:38:45.936166 # [ 58.927939] RAX: 0000000000000033 RBX: 0000000000000000 RCX: 0000000000000000
4266 03:38:45.943655 # [ 58.935061] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
4267 03:38:45.949549 # [ 58.964367] RBP: 0000[ 59.504075] lkdtm: FAIL: survived bad write
4268 03:38:45.954749 000000000000 R08: 0000000000000000 R09: 0000000000000000
4269 03:38:45.962371 # [ 58.971489] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000a
4270 03:38:45.969047 # [ 59.000795] R13: ffffaa54c1883f10 R14: ffffaa54c1883f10 R15: ffff8f4ac33c8000
4271 03:38:45.976652 # [ 59.007916] FS: 00007f9c02fea580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4272 03:38:45.982694 # [ 59.038175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4273 03:38:45.990270 # [ 59.043909] CR2: ffffffffffffffd6 CR3: 0000000103074000 CR4: 00000000001506f0
4274 03:38:45.992822 # [ 59.054234] Call Trace:
4275 03:38:45.997000 # [ 59.056683] execute_location+0x48/0x56
4276 03:38:46.001111 # [ 59.060516] direct_entry.cold+0x2c/0x38
4277 03:38:46.005208 # [ 59.064435] full_proxy_write+0x56/0x80
4278 03:38:46.008187 # [ 59.068268] vfs_write+0xea/0x390
4279 03:38:46.011315 # [ 59.071579] ksys_write+0x68/0xe0
4280 03:38:46.016041 # [ 59.074892] do_syscall_64+0x33/0x40
4281 03:38:46.020574 # [ 59.078461] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4282 03:38:46.024577 # [ 59.083503] RIP: 0033:0x7f9c02ed6f33
4283 03:38:46.043407 # [ 59.087073] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4284 03:38:46.051387 # [ 59.105807] RSP: 002b:00007fff6ceb8f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4285 03:38:46.058781 # [ 59.113365] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f9c02ed6f33
4286 03:38:46.065693 # [ 59.120486] RDX: 000000000000000a RSI: 00007f9c02dc7000 RDI: 0000000000000001
4287 03:38:46.072947 # [ 59.127606] RBP: 00007f9c02dc7000 R08: 00007f9c02dc6010 R09: 0000000000000000
4288 03:38:46.080536 # [ 59.134727] R10: 00007f9c02fd51c0 R11: 0000000000000246 R12: 0000000000000001
4289 03:38:46.087988 # [ 59.141847] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4290 03:38:46.100334 # [ 59.148974] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4291 03:38:46.103657 # [ 59.161394] CR2: 0000000000000000
4292 03:38:46.108327 # [ 59.164747] ---[ end trace 3714dc34b20e0745 ]---
4293 03:38:46.113144 # [ 59.169387] RIP: 0010:lkdtm_BUG+0x5/0x10
4294 03:38:46.131827 # [ 59.173412] Code: 56 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 [ 59.694024] lkdtm: Performing direct entry ACCESS_NULL
4295 03:38:46.136391 84 00 00 00 00 00 0f 1f 44 00 00 83 05 c0 15 70 02
4296 03:38:46.141951 # [ 59.192177] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4297 03:38:46.149174 # [ 59.197459] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4298 03:38:46.159945 # [ 59.204633] RDX: 0000000000000000 RSI: ffff8f4aeac1bf[ 59.713080] lkdtm: attempting bad read at 0000000000000000
4299 03:38:46.163390 70 RDI: ffffffff972d9a70
4300 03:38:46.169471 # [ 59.211824] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4301 03:38:46.177653 # [ 59.219008] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4302 03:38:46.188505 # [ 59.226180] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R[ 59.740765] BUG: kernel NULL pointer dereference, address: 0000000000000000
4303 03:38:46.190525 15: ffff8f4ac32b8000
4304 03:38:46.199194 # [ 59.233355] FS: 00007f9c02fea580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4305 03:38:46.205199 # [ 59.241478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4306 03:38:46.216773 # [ 59.247250] CR2: ffffffffffffffd6 CR3: 0000000103074000 CR4: 00000[ 59.769845] #PF: supervisor read access in kernel mode
4307 03:38:46.222260 [ 59.797158] #PF: error_code(0x0000) - not-present page
4308 03:38:46.222889 000001506f0
4309 03:38:46.225552 # EXEC_NULL: saw 'call trace:': ok
4310 03:38:46.228881 ok 36 selftests: lkdtm: EXEC_NULL.sh
4311 03:38:46.232181 # selftests: lkdtm: ACCESS_USERSPACE.sh
4312 03:38:46.238644 # [ 59.416801] lkdtm: Performing direct entry ACCESS_USERSPACE
4313 03:38:46.246144 # [ 59.422388] lkdtm: attempting bad read at 00007fca72a7e00[ 59.802288] PGD 0 P4D 0
4314 03:38:46.246228 0[
4315 03:38:46.251304 # [ 59.450056] lkdtm: FAIL: survived bad read
4316 03:38:46.256074 # [ 59.476340] lkdtm: attempting bad write at 00007fca72a7e000
4317 03:38:46.260657 # [ 59.504075] lkdtm: FAIL: survived bad write
4318 03:38:46.265445 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4319 03:38:46.271875 not ok 37 selftests: lkdtm: ACCESS_US 59.827001] Oops: 0000 [#12] SMP NOPTI
4320 03:38:46.273741 ERSPACE.sh # exit=1
4321 03:38:46.276429 # selftests: lkdtm: ACCESS_NULL.sh
4322 03:38:46.284439 [ 59.852931] CPU: 0 PID: 1883 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4323 03:38:46.290623 [ 59.865597] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4324 03:38:46.295310 [ 59.871511] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4325 03:38:46.314146 [ 59.876208] Code: 17 9d fd ff be 00 10 00 00 48 89 ef e8 6e bb 3f ff e9 6d ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 b0 11 6c 97 e8 f1 9c fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 d8 11 6c 97 48 01
4326 03:38:46.319293 [ 59.894945] RSP: 0018:ffffaa54c198be58 EFLAGS: 00010246
4327 03:38:46.326501 [ 59.900160] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4328 03:38:46.333808 [ 59.907283] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
4329 03:38:46.340437 [ 59.914405] RBP: ffffffff976c02a1 R08: 0000000000000000 R09: 0000000000000000
4330 03:38:46.347623 [ 59.921527] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4331 03:38:46.355686 [ 59.928648] R13: ffffaa54c198bf10 R14: ffffaa54c198bf10 R15: ffff8f4ac326d000
4332 03:38:46.363122 [ 59.935772] FS: 00007fa1c8929580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4333 03:38:46.369177 [ 59.943849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4334 03:38:46.375378 [ 59.949584] CR2: 0000000000000000 CR3: 00000001058e0000 CR4: 00000000001506f0
4335 03:38:46.378285 [ 59.956704] Call Trace:
4336 03:38:46.383031 [ 59.959153] direct_entry.cold+0x2c/0x38
4337 03:38:46.386309 [ 59.963073] full_proxy_write+0x56/0x80
4338 03:38:46.390392 [ 59.966905] vfs_write+0xea/0x390
4339 03:38:46.393106 [ 59.970215] ksys_write+0x68/0xe0
4340 03:38:46.396661 [ 59.973527] do_syscall_64+0x33/0x40
4341 03:38:46.401273 [ 59.977097] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4342 03:38:46.404650 [ 59.982142] RIP: 0033:0x7fa1c8816f33
4343 03:38:46.425025 [ 59.985711] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4344 03:38:46.431092 [ 60.004448] RSP: 002b:00007ffd355e6f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4345 03:38:46.438954 [ 60.012003] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007fa1c8816f33
4346 03:38:46.445421 [ 60.019126] RDX: 000000000000000c RSI: 00007fa1c8707000 RDI: 0000000000000001
4347 03:38:46.452084 [ 60.026246] RBP: 00007fa1c8707000 R08: 00007fa1c8706010 R09: 0000000000000000
4348 03:38:46.459381 [ 60.033368] R10: 00007fa1c89151c0 R11: 0000000000000246 R12: 0000000000000001
4349 03:38:46.466721 [ 60.040489] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4350 03:38:46.479022 [ 60.047616] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4351 03:38:46.482432 [ 60.060035] CR2: 0000000000000000
4352 03:38:46.487214 [ 60.063378] ---[ end trace 3714dc34b20e0746 ]---
4353 03:38:46.490430 [ 60.068008] RIP: 0010:lkdtm_BUG+0x5/0x10
4354 03:38:46.510016 [ 60.072016] Code: 56 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 c0 15 70 02
4355 03:38:46.515119 [ 60.090781] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4356 03:38:46.521998 [ 60.096068] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4357 03:38:46.529849 [ 60.103239] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4358 03:38:46.536387 [ 60.110426] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4359 03:38:46.543565 [ 60.117602] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4360 03:38:46.550251 [ 60.124768] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4361 03:38:46.558961 [ 60.131918] FS: 00007fa1c8929580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4362 03:38:46.565108 [ 60.140009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4363 03:38:46.571816 [ 60.145760] CR2: 0000000000000000 CR3: 00000001058e0000 CR4: 00000000001506f0
4364 03:38:46.724808 [ 60.299875] lkdtm: Performing direct entry WRITE_RO
4365 03:38:46.725349 # Killed
4366 03:38:46.730512 # [ 59.694024] lkdtm: Performing direct entry ACCESS_NULL
4367 03:38:46.735260 # [ 59.713080] lkdtm: attempting bad read at 0000000000000000
4368 03:38:46.743228 # [ 59.740765] BUG: kernel NULL pointer dereference, address: 0000000000000000
4369 03:38:46.753049 # [ 59.769845] #PF: supervisor read [ 60.304759] lkdtm: attempting bad rodata write at ffffffff972d9ef0
4370 03:38:46.754458 access in kernel mode
4371 03:38:46.759157 # [ 59.797158] #PF: error_code(0x0000) - not-present page
4372 03:38:46.761875 # [ 59.802288] PGD 0 P4D 0
4373 03:38:46.765895 # [ 59.827001] Oops: 0000 [#12] SMP NOPTI
4374 03:38:46.773911 # [ 59.852931] CPU: 0 PID: 1883 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4375 03:38:46.781518 # [ [ 60.333141] BUG: unable to handle page fault for address: ffffffff972d9ef0
4376 03:38:46.787000 59.865597] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4377 03:38:46.792291 # [ 59.871511] RIP: 0010:lkdtm_ACCESS_NULL+0x14/0x53
4378 03:38:46.808552 # [ 59.876208] Code: 17 9d fd ff be 00 10 00 00 48 89 ef e8 6e bb 3f ff e9 6d ff ff ff 0f 1f 44 00 00 53 31 f6 48 c7 c7 b0 11 6c 97 e[ 60.362162] #PF: supervisor write access in kernel mode
4379 03:38:46.814531 [ 60.389561] #PF: error_code(0x0003) - permissions violation
4380 03:38:46.821425 8 f1 9c fd ff <48> 8b 1c 25 00 00 00 00 b8 de c0 de c0 48 c7 c7 d8 11 6c 97 48 01
4381 03:38:46.826514 # [ 59.894945] RSP: 0018:ffffaa54c198be58 EFLAGS: 00010246
4382 03:38:46.833782 # [ 59.900160] RAX: 000000000000002e RBX: 0000000000000027 RCX: 0000000000000000
4383 03:38:46.842788 # [ 59.907283] RDX: 00000[ 60.395124] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 80000000254001e1
4384 03:38:46.847927 00[000000000 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
4385 03:38:46.855252 # [ 59.914405] RBP: ffffffff976c02a1 R08: 0000000000000000 R09: 0000000000000000
4386 03:38:46.862707 # [ 59.921527] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000000c
4387 03:38:46.869552 # [ 59.928648] R13: ffffaa54c 60.423997] Oops: 0003 [#13] SMP NOPTI
4388 03:38:46.873539 198bf10 R14: ffffaa54c198bf10 R15: ffff8f4ac326d000
4389 03:38:46.881593 # [ 59.935772] FS: 00007fa1c8929580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4390 03:38:46.887706 # [ 59.943849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4391 03:38:46.899218 # [ 59.949584] CR2: 0000000000000000 C[ 60.449929] CPU: 0 PID: 1918 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4392 03:38:46.905334 [ 60.479841] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4393 03:38:46.908643 R3: 00000001058e0000 CR4: 00000000001506f0
4394 03:38:46.911272 # [ 59.956704] Call Trace:
4395 03:38:46.915943 # [ 59.959153] direct_entry.cold+0x2c/0x38
4396 03:38:46.918799 # [ 59.963073] full_proxy_write+0x56/0x80
4397 03:38:46.923438 # [ 59.966905] vfs_write+0xea/0x390
4398 03:38:46.927606 # [ 59.970215] ksys_write+0x68/0xe0
4399 03:38:46.931695 # [ 59.[ 60.485757] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
4400 03:38:46.934359 97[3527] do_syscall_64+0x33/0x40
4401 03:38:46.940316 # [ 59.977097] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4402 03:38:46.943693 # [ 59.982142] RIP: 0033:0x7fa1c8816f33
4403 03:38:46.973005 # [ 59.985711] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 60.512371] Code: 00 48 c7 c7 90 10 6c 97 48 c7 c6 f0 9e 2d 97 e8 93 9f fd ff 48 8b 05 10 11 5e 00 ba 34 12 cd ab 48 c7 c7 c0 10 6c 97 48 31 d0 <48> 89 05 fa 10 5e 00 e9 71 9f fd ff 0f 1f 44 00 00 48 8b 05 21 35
4404 03:38:46.981775 c0[ 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4405 03:38:46.988515 # [ 60.004448] RSP: 002b:00007ffd355e6f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4406 03:38:47.000755 # [ 60.012003] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00 60.553293] RSP: 0018:ffffaa54c1a13e60 EFLAGS: 00010202
4407 03:38:47.006238 [ 60.580695] RAX: 000000000198b861 RBX: 0000000000000028 RCX: 0000000000000000
4408 03:38:47.008992 007fa1c8816f33
4409 03:38:47.016962 # [ 60.019126] RDX: 000000000000000c RSI: 00007fa1c8707000 RDI: 0000000000000001
4410 03:38:47.022345 # [ 60.026246] RBP: 00007fa1c8707000 R08: 00007fa1c8706010 R09: 0000000000000000
4411 03:38:47.035907 # [ 60.033368] R10: 00007fa1c89151c0 R11: 0000000000000246 R12: 000000[ 60.587818] RDX: 00000000abcd1234 RSI: ffff8f4aeac1bf70 RDI: ffffffff976c10c0
4412 03:38:47.043363 [ 60.617124] RBP: ffffffff976c02ad R08: 0000000000000000 R09: 0000000000000000
4413 03:38:47.044716 0000000001
4414 03:38:47.051293 # [ 60.040489] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4415 03:38:47.064719 # [ 60.047616] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4416 03:38:47.072195 # [ 60.060035[ 60.624246] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000009
4417 03:38:47.079541 [ 60.653552] R13: ffffaa54c1a13f10 R14: ffffaa54c1a13f10 R15: ffff8f4ac3500000
4418 03:38:47.081663 ] CR2: 0000000000000000
4419 03:38:47.086444 # [ 60.063378] ---[ end trace 3714dc34b20e0746 ]---
4420 03:38:47.091309 # [ 60.068008] RIP: 0010:lkdtm_BUG+0x5/0x10
4421 03:38:47.109638 # [ 60.072016] Code: 56 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[ 60.660675] FS: 00007f95bddc0580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4422 03:38:47.115693 [ 60.690933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4423 03:38:47.123369 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 c0 15 70 02
4424 03:38:47.128808 # [ 60.090781] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4425 03:38:47.137018 # [ 60.096068] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4426 03:38:47.145021 # [ 60.103239] RDX:[ 60.696670] CR2: ffffffff972d9ef0 CR3: 0000000103f84000 CR4: 00000000001506f0
4427 03:38:47.147026 [ 60.725975] Call Trace:
4428 03:38:47.153147 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4429 03:38:47.160341 # [ 60.110426] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4430 03:38:47.167975 # [ 60.117602] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4431 03:38:47.173977 # [ 60.124768] R13: fff[ 60.728422] direct_entry.cold+0x2c/0x38
4432 03:38:47.178283 faa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4433 03:38:47.187122 # [ 60.131918] FS: 00007fa1c8929580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4434 03:38:47.192633 # [ 60.140009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4435 03:38:47.200125 # [ 60.145760] CR2: 000000000000[ 60.754524] full_proxy_write+0x56/0x80
4436 03:38:47.205008 0000 CR3: 00000001058e0000 CR4: 00000000001506f0
4437 03:38:47.207737 # ACCESS_NULL: saw 'call trace:': ok
4438 03:38:47.211153 ok 38 selftests: lkdtm: ACCESS_NULL.sh
4439 03:38:47.213837 # selftests: lkdtm: WRITE_RO.sh
4440 03:38:47.216566 [ 60.780537] vfs_write+0xea/0x390
4441 03:38:47.221339 [ 60.797797] ksys_write+0x68/0xe0
4442 03:38:47.224082 [ 60.801110] do_syscall_64+0x33/0x40
4443 03:38:47.229475 [ 60.804682] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4444 03:38:47.232239 [ 60.809727] RIP: 0033:0x7f95bdcaef33
4445 03:38:47.251157 [ 60.813298] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4446 03:38:47.258981 [ 60.832034] RSP: 002b:00007ffefdae8fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4447 03:38:47.266367 [ 60.839592] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f95bdcaef33
4448 03:38:47.273317 [ 60.846714] RDX: 0000000000000009 RSI: 00007f95bdb9f000 RDI: 0000000000000001
4449 03:38:47.280525 [ 60.853836] RBP: 00007f95bdb9f000 R08: 00007f95bdb9e010 R09: 0000000000000000
4450 03:38:47.287186 [ 60.860958] R10: 00007f95bddad1c0 R11: 0000000000000246 R12: 0000000000000001
4451 03:38:47.294758 [ 60.868081] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4452 03:38:47.308283 [ 60.875207] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4453 03:38:47.311030 [ 60.887626] CR2: ffffffff972d9ef0
4454 03:38:47.314343 [ 60.890938] ---[ end trace 3714dc34b20e0747 ]---
4455 03:38:47.319088 [ 60.895551] RIP: 0010:lkdtm_BUG+0x5/0x10
4456 03:38:47.337511 [ 60.899467] Code: 56 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 c0 15 70 02
4457 03:38:47.343663 [ 60.918203] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4458 03:38:47.351105 [ 60.923420] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4459 03:38:47.356422 [ 60.930542] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4460 03:38:47.364001 [ 60.937664] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4461 03:38:47.370618 [ 60.944787] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4462 03:38:47.378514 [ 60.951909] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4463 03:38:47.386494 [ 60.959032] FS: 00007f95bddc0580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4464 03:38:47.391925 [ 60.967106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4465 03:38:47.398886 [ 60.972842] CR2: ffffffff972d9ef0 CR3: 0000000103f84000 CR4: 00000000001506f0
4466 03:38:47.408460 [ 60.979966] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4467 03:38:47.415371 [ 60.988824] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1918, name: cat
4468 03:38:47.419452 [ 60.996379] INFO: lockdep is turned off.
4469 03:38:47.423414 [ 61.000293] irq event stamp: 0
4470 03:38:47.428990 [ 61.003342] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4471 03:38:47.437179 [ 61.009603] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4472 03:38:47.445226 [ 61.017766] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4473 03:38:47.451356 [ 61.025930] softirqs last disabled at (0): [<0000000000000000>] 0x0
4474 03:38:47.459085 [ 61.032187] CPU: 0 PID: 1918 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4475 03:38:47.465051 [ 61.039916] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4476 03:38:47.467436 [ 61.045825] Call Trace:
4477 03:38:47.470030 [ 61.048270] dump_stack+0x77/0x97
4478 03:38:47.474016 [ 61.051581] ___might_sleep.cold+0xa6/0xb6
4479 03:38:47.477737 [ 61.055674] exit_signals+0x1c/0x2d0
4480 03:38:47.480961 [ 61.059246] do_exit+0xd5/0xb00
4481 03:38:47.484316 [ 61.062385] ? ksys_write+0x68/0xe0
4482 03:38:47.488996 [ 61.065871] rewind_stack_do_exit+0x17/0x20
4483 03:38:47.492644 [ 61.070047] RIP: 0033:0x7f95bdcaef33
4484 03:38:47.511413 [ 61.073617] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4485 03:38:47.519454 [ 61.092354] RSP: 002b:00007ffefdae8fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4486 03:38:47.526070 [ 61.099910] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f95bdcaef33
4487 03:38:47.535600 [ 61.107032] RDX: 0000000000000009 RSI: 00007f95bdb9f000 RDI: 0000000000000001
4488 03:38:47.540425 [ 61.114154] RBP: 00007f95bdb9f000 R08: 00007f95bdb9e010 R09: 0000000000000000
4489 03:38:47.546712 [ 61.121276] R10: 00007f95bddad1c0 R11: 0000000000000246 R12: 0000000000000001
4490 03:38:47.554203 [ 61.128399] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4491 03:38:47.766003 [ 61.341405] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4492 03:38:47.767953 # Killed
4493 03:38:47.772699 # [ 60.299875] lkdtm: Performing direct entry WRITE_RO
4494 03:38:47.778581 # [ 60.304759] lkdtm: attempting bad rodata write at ffffffff972d9ef0
4495 03:38:47.786561 # [ 60.333141] BUG: unable to handle page fault for address: ffffffff972d9ef0
4496 03:38:47.794872 # [ 60.362162] #PF: supervisor w[ 61.347266] lkdtm: attempting bad ro_after_init write at ffffffff9773c328
4497 03:38:47.797592 rite access in kernel mode
4498 03:38:47.802913 # [ 60.389561] #PF: error_code(0x0003) - permissions violation
4499 03:38:47.809823 # [ 60.395124] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 80000000254001e1
4500 03:38:47.814067 # [ 60.423997] Oops: 0003 [#13] SMP NOPTI
4501 03:38:47.824894 # [ 60.449929] CPU: 0 PID: 1918 Comm[ 61.376221] BUG: unable to handle page fault for address: ffffffff9773c328
4502 03:38:47.829006 : cat Tainted: G D W 5.10.125-cip10 #1
4503 03:38:47.835003 # [ 60.479841] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4504 03:38:47.839979 # [ 60.485757] RIP: 0010:lkdtm_WRITE_RO+0x2e/0x3a
4505 03:38:47.851548 # [ 60.512371] Code: 00 48 c7 c7 90 10 6c 97 48 c7 c6 f0 9e 2d 97 e8 93 9f fd [ 61.405249] #PF: supervisor write access in kernel mode
4506 03:38:47.858403 [ 61.432651] #PF: error_code(0x0003) - permissions violation
4507 03:38:47.869200 ff 48 8b 05 10 11 5e 00 ba 34 12 cd ab 48 c7 c7 c0 10 6c 97 48 31 d0 <48> 89 05 fa 10 5e 00 e9 71 9f fd ff 0f 1f 44 00 00 48 8b 05 21 35
4508 03:38:47.874427 # [ 60.553293] RSP: 0018:ffffaa54c1a13e60 EFLAGS: 00010202
4509 03:38:47.887252 # [ 60.580695] RAX: 000000000198b861 RBX: 000000000000[ 61.438213] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 1045b8063 PTE 800000002593c161
4510 03:38:47.891339 00[28 RCX: 0000000000000000
4511 03:38:47.896676 # [ 60.587818] RDX: 00000000abcd1234 RSI: ffff8f4aeac1bf70 RDI: ffffffff976c10c0
4512 03:38:47.904659 # [ 60.617124] RBP: ffffffff976c02ad R08: 0000000000000000 R09: 0000000000000000
4513 03:38:47.912873 # [ 60.624246] R10: 00000000ffffe000 R11: 3fffffffffffffff 61.468212] Oops: 0003 [#14] SMP NOPTI
4514 03:38:47.915595 R12: 0000000000000009
4515 03:38:47.921925 # [ 60.653552] R13: ffffaa54c1a13f10 R14: ffffaa54c1a13f10 R15: ffff8f4ac3500000
4516 03:38:47.931232 # [ 60.660675] FS: 00007f95bddc0580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4517 03:38:47.943244 # [ 60.690933] CS: 0010 DS: 0000 ES: 0000 CR0: 000[ 61.494145] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4518 03:38:47.948691 [ 61.524059] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4519 03:38:47.950153 0000080050033
4520 03:38:47.957625 # [ 60.696670] CR2: ffffffff972d9ef0 CR3: 0000000103f84000 CR4: 00000000001506f0
4521 03:38:47.959730 # [ 60.725975] Call Trace:
4522 03:38:47.965870 # [ 60.728422] direct_entry.cold+0x2c/0x38
4523 03:38:47.967781 # [ 60.754524] full_proxy_write+0x56/0x80
4524 03:38:47.976202 # [ 60.780537] vfs_write+0xea/0[ 61.529974] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
4525 03:38:47.976860 x3[90
4526 03:38:47.980157 # [ 60.797797] ksys_write+0x68/0xe0
4527 03:38:47.984733 # [ 60.801110] do_syscall_64+0x33/0x40
4528 03:38:47.990114 # [ 60.804682] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4529 03:38:47.993481 # [ 60.809727] RIP: 0033:0x7f95bdcaef33
4530 03:38:48.017403 # [ 60.813298] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 61.557543] Code: 10 6c 97 e9 45 9f fd ff 48 c7 c7 18 11 6c 97 e8 39 9f fd ff 48 8b 05 ee 34 a4 00 ba 34 12 cd ab 48 c7 c7 c0 10 6c 97 48 31 d0 <48> 89 05 d8 34 a4 00 e9 17 9f fd ff 0f 1f 44 00 00 41 54 48 c7 c7
4531 03:38:48.030391 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
4532 03:38:48.038493 # [ 60.832034] RSP: 002b:00007ffefdae8fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4533 03:38:48.045978 # [ 60.8395 61.598466] RSP: 0018:ffffaa54c1a6be60 EFLAGS: 00010202
4534 03:38:48.052235 [ 61.625870] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
4535 03:38:48.058236 92] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f95bdcaef33
4536 03:38:48.065609 # [ 60.846714] RDX: 0000000000000009 RSI: 00007f95bdb9f000 RDI: 0000000000000001
4537 03:38:48.073310 # [ 60.853836] RBP: 00007f95bdb9f000 R08: 00007f95bdb9e010 R09: 0000000000000000
4538 03:38:48.081122 # [ 60.860958] [ 61.632993] RDX: 00000000abcd1234 RSI: ffff8f4aeac1bf70 RDI: ffffffff976c10c0
4539 03:38:48.088461 [ 61.662299] RBP: ffffffff976c02b6 R08: 0000000000000000 R09: 0000000000000000
4540 03:38:48.094526 R10: 00007f95bddad1c0 R11: 0000000000000246 R12: 0000000000000001
4541 03:38:48.101925 # [ 60.868081] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4542 03:38:48.117610 # [ 60.875207] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec[ 61.669421] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
4543 03:38:48.125175 [ 61.698727] R13: ffffaa54c1a6bf10 R14: ffffaa54c1a6bf10 R15: ffff8f4ac1f9c000
4544 03:38:48.128619 _debugfs cros_ec_dev cros_usbpd_notify
4545 03:38:48.131308 # [ 60.887626] CR2: ffffffff972d9ef0
4546 03:38:48.136673 # [ 60.890938] ---[ end trace 3714dc34b20e0747 ]---
4547 03:38:48.139968 # [ 60.895551] RIP: 0010:lkdtm_BUG+0x5/0x10
4548 03:38:48.155697 # [ 60.899467] Code: 56 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea ff [ 61.705850] FS: 00007f8bc4e87580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4549 03:38:48.161782 [ 61.736108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4550 03:38:48.173868 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 c0 15 70 02
4551 03:38:48.178507 # [ 60.918203] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4552 03:38:48.189707 # [ 60.923420] RAX: ffffffff966b1f50 RBX: 000000[ 61.741844] CR2: ffffffff9773c328 CR3: 0000000105780000 CR4: 00000000001506f0
4553 03:38:48.192541 [ 61.771149] Call Trace:
4554 03:38:48.195353 0000000001 RCX: 0000000000000000
4555 03:38:48.202115 # [ 60.930542] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4556 03:38:48.210791 # [ 60.937664] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4557 03:38:48.219004 # [ 60.944787] R10: 00000000ffffe000 R11: 3fffffffff[ 61.773596] direct_entry.cold+0x2c/0x38
4558 03:38:48.222023 ffffff R12: 0000000000000004
4559 03:38:48.228797 # [ 60.951909] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4560 03:38:48.237238 # [ 60.959032] FS: 00007f95bddc0580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4561 03:38:48.244666 # [ 60.967106] CS: 0010 DS: 0000 ES: 0000 CR[ 61.799697] full_proxy_write+0x56/0x80
4562 03:38:48.248060 0: 0000000080050033
4563 03:38:48.253501 # [ 60.972842] CR2: ffffffff972d9ef0 CR3: 0000000103f84000 CR4: 00000000001506f0
4564 03:38:48.262565 # [ 60.979966] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4565 03:38:48.269646 # [ 60.988824] in_atomic(): 0, irqs_disabled([ 61.825711] vfs_write+0xea/0x390
4566 03:38:48.273529 ): 1, non_block: 0, pid: 1918, name: cat
4567 03:38:48.277285 # [ 60.996379] INFO: lockdep is turned off.
4568 03:38:48.283886 # [ 61.000293] irq event stamp: 0
4569 03:38:48.287284 # [ 61.003342] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4570 03:38:48.296147 # [ 61.009603] hardirqs last disabled at (0): [<ffffff[ 61.851203] ksys_write+0x68/0xe0
4571 03:38:48.299615 ff95ef9f9c>] copy_process+0x63c/0x1c80
4572 03:38:48.307550 # [ 61.017766] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4573 03:38:48.314387 # [ 61.025930] softirqs last disabled at (0): [<0000000000000000>] 0x0
4574 03:38:48.321743 # [ 61.032187] CPU: 0 PID: 1918 Comm: cat Ta[ 61.876700] do_syscall_64+0x33/0x40
4575 03:38:48.325154 inted: G D W 5.10.125-cip10 #1
4576 03:38:48.331248 # [ 61.039916] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4577 03:38:48.334589 # [ 61.045825] Call Trace:
4578 03:38:48.337983 # [ 61.048270] dump_stack+0x77/0x97
4579 03:38:48.343220 # [ 61.051581] ___might_sleep.cold+0xa6/0xb6
4580 03:38:48.348692 # [ 61.055674] exit[ 61.902456] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4581 03:38:48.350769 _signals+0x1c/0x2d0
4582 03:38:48.353381 # [ 61.059246] do_exit+0xd5/0xb00
4583 03:38:48.357494 # [ 61.062385] ? ksys_write+0x68/0xe0
4584 03:38:48.361703 # [ 61.065871] rewind_stack_do_exit+0x17/0x20
4585 03:38:48.366259 # [ 61.070047] RIP: 0033:0x7f95bdcaef33
4586 03:38:48.374508 # [ 61.073617] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 [ 61.929686] RIP: 0033:0x7f8bc4da6f33
4587 03:38:48.392961 [ 61.955439] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4588 03:38:48.406714 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4589 03:38:48.414776 # [ 61.092354] RSP: 002b:00007ffefdae8fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4590 03:38:48.423711 # [ 61.09[ 61.974175] RSP: 002b:00007ffd9323c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4591 03:38:48.430465 [ 62.003914] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f8bc4da6f33
4592 03:38:48.435953 9910] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f95bdcaef33
4593 03:38:48.444627 # [ 61.107032] RDX: 0000000000000009 RSI: 00007f95bdb9f000 RDI: 0000000000000001
4594 03:38:48.451402 # [ 61.114154] RBP: 00007f95bdb9f000 R08: 00007f95bdb9e010 R09: 0000000000000000
4595 03:38:48.459507 # [ 61.121276[ 62.011037] RDX: 0000000000000014 RSI: 00007f8bc4c97000 RDI: 0000000000000001
4596 03:38:48.466320 [ 62.040342] RBP: 00007f8bc4c97000 R08: 00007f8bc4c96010 R09: 0000000000000000
4597 03:38:48.472957 ] R10: 00007f95bddad1c0 R11: 0000000000000246 R12: 0000000000000001
4598 03:38:48.479666 # [ 61.128399] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4599 03:38:48.482475 # WRITE_RO: saw 'call trace:': ok
4600 03:38:48.485703 ok 39 selftests: lkdtm: WRITE_RO.sh
4601 03:38:48.496298 # selftests: lkdtm: WRITE_RO_AF[ 62.047465] R10: 00007f8bc4ea51c0 R11: 0000000000000246 R12: 0000000000000001
4602 03:38:48.503572 [ 62.076770] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4603 03:38:48.504875 TER_INIT.sh
4604 03:38:48.516243 [ 62.083896] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4605 03:38:48.520376 [ 62.097426] CR2: ffffffff9773c328
4606 03:38:48.524377 [ 62.100736] ---[ end trace 3714dc34b20e0748 ]---
4607 03:38:48.527794 [ 62.105347] RIP: 0010:lkdtm_BUG+0x5/0x10
4608 03:38:48.546894 [ 62.109261] Code: 56 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 c0 15 70 02
4609 03:38:48.552274 [ 62.127996] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4610 03:38:48.559086 [ 62.133211] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4611 03:38:48.566624 [ 62.140332] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4612 03:38:48.573413 [ 62.147454] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4613 03:38:48.580860 [ 62.154575] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4614 03:38:48.588068 [ 62.161697] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4615 03:38:48.595868 [ 62.168819] FS: 00007f8bc4e87580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4616 03:38:48.601984 [ 62.176893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4617 03:38:48.608728 [ 62.182629] CR2: ffffffff9773c328 CR3: 0000000105780000 CR4: 00000000001506f0
4618 03:38:48.617531 [ 62.189752] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4619 03:38:48.625669 [ 62.198607] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1953, name: cat
4620 03:38:48.629000 [ 62.206162] INFO: lockdep is turned off.
4621 03:38:48.632445 [ 62.210076] irq event stamp: 0
4622 03:38:48.638264 [ 62.213123] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4623 03:38:48.646223 [ 62.219381] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4624 03:38:48.654977 [ 62.227543] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4625 03:38:48.661107 [ 62.235704] softirqs last disabled at (0): [<0000000000000000>] 0x0
4626 03:38:48.668623 [ 62.241960] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4627 03:38:48.674735 [ 62.249688] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4628 03:38:48.677184 [ 62.255595] Call Trace:
4629 03:38:48.680630 [ 62.258041] dump_stack+0x77/0x97
4630 03:38:48.684630 [ 62.261351] ___might_sleep.cold+0xa6/0xb6
4631 03:38:48.687959 [ 62.265442] exit_signals+0x1c/0x2d0
4632 03:38:48.691907 [ 62.269012] do_exit+0xd5/0xb00
4633 03:38:48.694555 [ 62.272149] ? ksys_write+0x68/0xe0
4634 03:38:48.699188 [ 62.275633] rewind_stack_do_exit+0x17/0x20
4635 03:38:48.702654 [ 62.279808] RIP: 0033:0x7f8bc4da6f33
4636 03:38:48.720851 [ 62.283377] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4637 03:38:48.728465 [ 62.302112] RSP: 002b:00007ffd9323c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4638 03:38:48.735916 [ 62.309668] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f8bc4da6f33
4639 03:38:48.742701 [ 62.316790] RDX: 0000000000000014 RSI: 00007f8bc4c97000 RDI: 0000000000000001
4640 03:38:48.750744 [ 62.323911] RBP: 00007f8bc4c97000 R08: 00007f8bc4c96010 R09: 0000000000000000
4641 03:38:48.758833 [ 62.331033] R10: 00007f8bc4ea51c0 R11: 0000000000000246 R12: 0000000000000001
4642 03:38:48.764166 [ 62.338154] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4643 03:38:48.765497 # Killed
4644 03:38:48.803582 # [ 61.341405] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4645 03:38:48.810494 # [ 61.347266] lkdtm: attempting bad ro_after_init write at ffffffff9773c328
4646 03:38:48.817066 # [ 61.376221] BUG: unable to handle page fault for address: ffffffff9773c328
4647 03:38:48.823804 # [ 61.405249] #PF: supervisor write access in kernel mode
4648 03:38:48.828525 # [ 61.432651] #PF: error_code(0x0003) - permissions violation
4649 03:38:48.836714 # [ 61.438213] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 1045b8063 PTE 800000002593c161
4650 03:38:48.840829 # [ 61.468212] Oops: 0003 [#14] SMP NOPTI
4651 03:38:48.848554 # [ 61.494145] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4652 03:38:48.854460 # [ 61.524059] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4653 03:38:48.859819 # [ 61.529974] RIP: 0010:lkdtm_WRITE_RO_AFTER_INIT+0x4e/0x5a
4654 03:38:48.878836 # [ 61.557543] Code: 10 6c 97 e9 45 9f fd ff 48 c7 c7 18 11 6c 97 e8 39 9f fd ff 48 8b 05 ee 34 a4 00 ba 34 12 cd ab 48 c7 c7 c0 10 6c 97 48 31 d0 <48> 89 05 d8 34 a4 00 e9 17 9f fd ff 0f 1f 44 00 00 41 54 48 c7 c7
4655 03:38:48.884140 # [ 61.598466] RSP: 0018:ffffaa54c1a6be60 EFLAGS: 00010202
4656 03:38:48.892119 # [ 61.625870] RAX: 00000000fe67479e RBX: 0000000000000029 RCX: 0000000000000000
4657 03:38:48.899348 # [ 61.632993] RDX: 00000000abcd1234 RSI: ffff8f4aeac1bf70 RDI: ffffffff976c10c0
4658 03:38:48.906595 # [ 61.662299] RBP: ffffffff976c02b6 R08: 0000000000000000 R09: 0000000000000000
4659 03:38:48.910610 # [ 62.485197] lkdtm: Performing direct entry WRITE_KERN
4660 03:38:48.917982 [ 61.669421] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000014
4661 03:38:48.925452 # [ 61.698727] R13: ffffaa54c1a6bf10 R14: ffffaa54c1a6bf10 R15: ffff8f4ac1f9c000
4662 03:38:48.939633 # [ 61.705850] FS: 00007f8bc4e87580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000[ 62.492302] lkdtm: attempting bad 6580794 byte write at ffffffff96cf8d5a
4663 03:38:48.940223 000
4664 03:38:48.946749 # [ 61.736108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4665 03:38:48.953322 # [ 61.741844] CR2: ffffffff9773c328 CR3: 0000000105780000 CR4: 00000000001506f0
4666 03:38:48.956592 # [ 61.771149] Call Trace:
4667 03:38:48.960855 # [ 61.773596] direct_entry.cold+0x2c/0x38
4668 03:38:48.969449 # [ 61.799697] full[ 62.521201] BUG: unable to handle page fault for address: ffffffff96cf8d5a
4669 03:38:48.972872 _proxy_write+0x56/0x80
4670 03:38:48.974852 # [ 61.825711] vfs_write+0xea/0x390
4671 03:38:48.977675 # [ 61.851203] ksys_write+0x68/0xe0
4672 03:38:48.981601 # [ 61.876700] do_syscall_64+0x33/0x40
4673 03:38:48.986913 # [ 61.902456] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4674 03:38:48.990929 # [ 61.929686] RIP: 0033:0x7f8bc4da6f33
4675 03:38:48.997738 # [ [ 62.550224] #PF: supervisor write access in kernel mode
4676 03:38:49.015428 61[.955439] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4677 03:38:49.023992 # [ 61.974175] RSP: 002b:00007ffd9323c0c8 62.577624] #PF: error_code(0x0003) - permissions violation
4678 03:38:49.028148 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4679 03:38:49.035726 # [ 62.003914] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f8bc4da6f33
4680 03:38:49.042652 # [ 62.011037] RDX: 0000000000000014 RSI: 00007f8bc4c97000 RDI: 0000000000000001
4681 03:38:49.052788 # [ 62.040342] RBP: 00007f8bc4c97000 R08:[ 62.605375] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 24e001e1
4682 03:38:49.057472 0[0007f8bc4c96010 R09: 0000000000000000
4683 03:38:49.063537 # [ 62.047465] R10: 00007f8bc4ea51c0 R11: 0000000000000246 R12: 0000000000000001
4684 03:38:49.070773 # [ 62.076770] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4685 03:38:49.078854 # [ 62.083896] Modules linked in: fuse ip_tab 62.633560] Oops: 0003 [#15] SMP NOPTI
4686 03:38:49.087557 les cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4687 03:38:49.090836 # [ 62.097426] CR2: ffffffff9773c328
4688 03:38:49.095388 # [ 62.100736] ---[ end trace 3714dc34b20e0748 ]---
4689 03:38:49.098968 # [ 62.105347] RIP: 0010:lkdtm_BUG+0x5/0x10
4690 03:38:49.108206 # [ 62.109261][ 62.659490] CPU: 0 PID: 1988 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4691 03:38:49.114957 [ 62.689404] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4692 03:38:49.132672 Code: 56 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 c0 15 70 02
4693 03:38:49.141351 # [ 62.127996] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00[ 62.695320] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
4694 03:38:49.144069 01[0286
4695 03:38:49.149028 # [ 62.133211] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4696 03:38:49.156523 # [ 62.140332] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4697 03:38:49.182212 # [ 62.147454] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 00000000000000 62.722107] Code: 53 48 c7 c3 5a 8d cf 96 49 89 dc 48 89 da 49 81 ec 20 23 6b 96 4c 89 e6 e8 ec 9e fd ff 48 89 df 4c 89 e1 48 c7 c6 20 23 6b 96 <f3> a4 48 c7 c7 c0 10 6c 97 e8 d1 9e fd ff 5b 41 5c e9 b7 fe ff ff
4698 03:38:49.182844 01[
4699 03:38:49.190277 # [ 62.154575] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4700 03:38:49.196936 # [ 62.161697] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4701 03:38:49.208998 # [ 62.168819] FS: 00007f8bc4e87580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000 62.763030] RSP: 0018:ffffaa54c1af3e50 EFLAGS: 00010246
4702 03:38:49.210457 00[0000000
4703 03:38:49.216106 # [ 62.176893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4704 03:38:49.223848 # [ 62.182629] CR2: ffffffff9773c328 CR3: 0000000105780000 CR4: 00000000001506f0
4705 03:38:49.239424 # [ 62.189752] BUG: sleeping function called from invalid context at include/linux/percpu-r 62.790435] RAX: 000000000000003c RBX: ffffffff96cf8d5a RCX: 0000000000646a3a
4706 03:38:49.240228 ws[em.h:49
4707 03:38:49.247579 # [ 62.198607] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1953, name: cat
4708 03:38:49.251057 # [ 62.206162] INFO: lockdep is turned off.
4709 03:38:49.255091 # [ 62.210076] irq event stamp: 0
4710 03:38:49.268426 # [ 62.213123] hardirqs last enabled at (0): [<0000000000000000>] 0x0 62.819746] RDX: 0000000000000000 RSI: ffffffff966b2320 RDI: ffffffff96cf8d5a
4711 03:38:49.275730 [ 62.849055] RBP: ffffffff976c02ca R08: 0000000000000000 R09: 0000000000000000
4712 03:38:49.275817
4713 03:38:49.284033 # [ 62.219381] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4714 03:38:49.292000 # [ 62.227543] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4715 03:38:49.305305 # [ 62.235704] softirqs last disabled at (0): [<000000000000[ 62.856178] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000646a3a
4716 03:38:49.311312 [ 62.885484] R13: ffffaa54c1af3f10 R14: ffffaa54c1af3f10 R15: ffff8f4ac480d000
4717 03:38:49.312674 0000>] 0x0
4718 03:38:49.320747 # [ 62.241960] CPU: 0 PID: 1953 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4719 03:38:49.326683 # [ 62.249688] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4720 03:38:49.329935 # [ 62.255595] Call Trace:
4721 03:38:49.333203 # [ 62.258041] dump_stack+0x77/0x97
4722 03:38:49.342180 # [ 62.2613[ 62.892608] FS: 00007fbd718c8580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4723 03:38:49.347401 [ 62.922867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4724 03:38:49.350761 51] ___might_sleep.cold+0xa6/0xb6
4725 03:38:49.354845 # [ 62.265442] exit_signals+0x1c/0x2d0
4726 03:38:49.358231 # [ 62.269012] do_exit+0xd5/0xb00
4727 03:38:49.361569 # [ 62.272149] ? ksys_write+0x68/0xe0
4728 03:38:49.365519 # [ 62.275633] rewind_stack_do_exit+0x17/0x20
4729 03:38:49.369635 # [ 62.279808] RIP: 0033:0x7f8bc4da6f33
4730 03:38:49.377013 # [ [ 62.928603] CR2: ffffffff96cf8d5a CR3: 00000001058ee000 CR4: 00000000001506f0
4731 03:38:49.379355 [ 62.957909] Call Trace:
4732 03:38:49.398403 62.283377] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4733 03:38:49.406904 # [ 62.302112] RSP: 002b:00007ffd9323c0c[ 62.960358] direct_entry.cold+0x2c/0x38
4734 03:38:49.409642 8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4735 03:38:49.417138 # [ 62.309668] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f8bc4da6f33
4736 03:38:49.424092 # [ 62.316790] RDX: 0000000000000014 RSI: 00007f8bc4c97000 RDI: 0000000000000001
4737 03:38:49.431136 # [ 62.323911] RBP: 00007f8bc4c97000 R0[ 62.986455] full_proxy_write+0x56/0x80
4738 03:38:49.436681 8: 00007f8bc4c96010 R09: 0000000000000000
4739 03:38:49.442769 # [ 62.331033] R10: 00007f8bc4ea51c0 R11: 0000000000000246 R12: 0000000000000001
4740 03:38:49.449637 # [ 62.338154] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4741 03:38:49.456504 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok[ 63.012471] vfs_write+0xea/0x390
4742 03:38:49.457146
4743 03:38:49.461202 ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4744 03:38:49.463841 # selftests: lkdtm: WRITE_KERN.sh
4745 03:38:49.467375 [ 63.037966] ksys_write+0x68/0xe0
4746 03:38:49.471846 [ 63.048558] do_syscall_64+0x33/0x40
4747 03:38:49.477130 [ 63.052130] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4748 03:38:49.480531 [ 63.057176] RIP: 0033:0x7fbd717b6f33
4749 03:38:49.498989 [ 63.060747] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4750 03:38:49.506531 [ 63.079486] RSP: 002b:00007ffda2055578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4751 03:38:49.513740 [ 63.087045] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fbd717b6f33
4752 03:38:49.521234 [ 63.094167] RDX: 000000000000000b RSI: 00007fbd716a7000 RDI: 0000000000000001
4753 03:38:49.527447 [ 63.101290] RBP: 00007fbd716a7000 R08: 00007fbd716a6010 R09: 0000000000000000
4754 03:38:49.534020 [ 63.108412] R10: 00007fbd718b51c0 R11: 0000000000000246 R12: 0000000000000001
4755 03:38:49.541597 [ 63.115534] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4756 03:38:49.554632 [ 63.122661] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4757 03:38:49.557510 [ 63.135082] CR2: ffffffff96cf8d5a
4758 03:38:49.561695 [ 63.138394] ---[ end trace 3714dc34b20e0749 ]---
4759 03:38:49.565594 [ 63.143006] RIP: 0010:lkdtm_BUG+0x5/0x10
4760 03:38:49.585349 [ 63.146922] Code: 56 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 c0 15 70 02
4761 03:38:49.590618 [ 63.165656] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4762 03:38:49.597389 [ 63.170874] RAX: ffffffff966b1f50 RBX: 0000000000000001 RCX: 0000000000000000
4763 03:38:49.604882 [ 63.177996] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4764 03:38:49.612166 [ 63.185119] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4765 03:38:49.618794 [ 63.192241] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000004
4766 03:38:49.626183 [ 63.199363] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4767 03:38:49.633565 [ 63.206487] FS: 00007fbd718c8580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4768 03:38:49.639861 [ 63.214561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4769 03:38:49.646570 [ 63.220297] CR2: ffffffff96cf8d5a CR3: 00000001058ee000 CR4: 00000000001506f0
4770 03:38:49.655544 [ 63.227421] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4771 03:38:49.662970 [ 63.236278] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1988, name: cat
4772 03:38:49.666468 [ 63.243834] INFO: lockdep is turned off.
4773 03:38:49.669976 [ 63.247748] irq event stamp: 0
4774 03:38:49.677823 [ 63.250799] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4775 03:38:49.684498 [ 63.257060] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4776 03:38:49.692149 [ 63.265224] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4777 03:38:49.699088 [ 63.273388] softirqs last disabled at (0): [<0000000000000000>] 0x0
4778 03:38:49.706573 [ 63.279645] CPU: 0 PID: 1988 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4779 03:38:49.712581 [ 63.287375] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4780 03:38:49.715168 [ 63.293284] Call Trace:
4781 03:38:49.717936 [ 63.295730] dump_stack+0x77/0x97
4782 03:38:49.722567 [ 63.299042] ___might_sleep.cold+0xa6/0xb6
4783 03:38:49.725804 [ 63.303134] exit_signals+0x1c/0x2d0
4784 03:38:49.730031 [ 63.306706] do_exit+0xd5/0xb00
4785 03:38:49.732605 [ 63.309846] ? ksys_write+0x68/0xe0
4786 03:38:49.737711 [ 63.313331] ? lkdtm_SLAB_FREE_CROSS.cold+0x32/0x32
4787 03:38:49.740955 [ 63.318204] rewind_stack_do_exit+0x17/0x20
4788 03:38:49.744350 [ 63.322382] RIP: 0033:0x7fbd717b6f33
4789 03:38:49.764616 [ 63.325954] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4790 03:38:49.771905 [ 63.344690] RSP: 002b:00007ffda2055578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4791 03:38:49.778376 [ 63.352250] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fbd717b6f33
4792 03:38:49.785083 [ 63.359372] RDX: 000000000000000b RSI: 00007fbd716a7000 RDI: 0000000000000001
4793 03:38:49.792584 [ 63.366495] RBP: 00007fbd716a7000 R08: 00007fbd716a6010 R09: 0000000000000000
4794 03:38:49.800046 [ 63.373617] R10: 00007fbd718b51c0 R11: 0000000000000246 R12: 0000000000000001
4795 03:38:49.806781 [ 63.380740] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4796 03:38:49.977455 [ 63.552420] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4797 03:38:49.978089 # Killed
4798 03:38:49.983494 # [ 62.485197] lkdtm: Performing direct entry WRITE_KERN
4799 03:38:49.990064 # [ 62.492302] lkdtm: attempting bad 6580794 byte write at ffffffff96cf8d5a
4800 03:38:49.997517 # [ 62.521201] BUG: unable to handle page fault for address: ffffffff96cf8d5a
4801 03:38:50.005769 # [ 62.550224] #PF: supe[ 63.558493] lkdtm: attempting good refcount_inc() without overflow
4802 03:38:50.009180 rvisor write access in kernel mode
4803 03:38:50.014651 # [ 62.577624] #PF: error_code(0x0003) - permissions violation
4804 03:38:50.020640 # [ 62.605375] PGD 25a29067 P4D 25a29067 PUD 25a2a063 PMD 24e001e1
4805 03:38:50.024517 # [ 62.633560] Oops: 0003 [#15] SMP NOPTI
4806 03:38:50.032938 # [ 62.659490] CPU: 0 PID: 1988 Comm[ 63.586852] lkdtm: attempting bad refcount_inc() overflow
4807 03:38:50.038014 : cat Tainted: G D W 5.10.125-cip10 #1
4808 03:38:50.044028 # [ 62.689404] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4809 03:38:50.049251 # [ 62.695320] RIP: 0010:lkdtm_WRITE_KERN+0x38/0x4e
4810 03:38:50.060029 # [ 62.722107] Code: 53 48 c7 c3 5a 8d cf 96 49 89 dc 48 89 da 49 81 ec 20 2[ 63.614427] ------------[ cut here ]------------
4811 03:38:50.072998 3 6b 96 4c 89 e6 e8 ec 9e fd ff 48 89 df 4c 89 e1 48 c7 c6 20 23 6b 96 <f3> a4 48 c7 c7 c0 10 6c 97 e8 d1 9e fd ff 5b 41 5c e9 b7 fe ff ff
4812 03:38:50.077787 # [ 62.763030] RSP: 0018:ffffaa54c1af3e50 EFLAGS: 00010246
4813 03:38:50.087166 # [ 62.790435] RAX: 000000000000003c RBX: ffffffff96[ 63.641226] refcount_t: saturated; leaking memory.
4814 03:38:50.089836 cf8d5a RCX: 0000000000646a3a
4815 03:38:50.097254 # [ 62.819746] RDX: 0000000000000000 RSI: ffffffff966b2320 RDI: ffffffff96cf8d5a
4816 03:38:50.104732 # [ 62.849055] RBP: ffffffff976c02ca R08: 0000000000000000 R09: 0000000000000000
4817 03:38:50.117742 # [ 62.856178] R10: 00000000ffffe000 R11: 3fffffffffffff[ 63.668235] WARNING: CPU: 1 PID: 2023 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4818 03:38:50.119757 ff R12: 0000000000646a3a
4819 03:38:50.127055 # [ 62.885484] R13: ffffaa54c1af3f10 R14: ffffaa54c1af3f10 R15: ffff8f4ac480d000
4820 03:38:50.135268 # [ 62.892608] FS: 00007fbd718c8580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4821 03:38:50.152686 # [ 62.922867] CS: 0010 DS: 0000 ES: 0000 CR0: 0[ 63.698724] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4822 03:38:50.154100 000000080050033
4823 03:38:50.160279 # [ 62.928603] CR2: ffffffff96cf8d5a CR3: 00000001058ee000 CR4: 00000000001506f0
4824 03:38:50.163556 # [ 62.957909] Call Trace:
4825 03:38:50.167573 # [ 62.960358] direct_entry.cold+0x2c/0x38
4826 03:38:50.171626 # [ 62.986455] full_proxy_write+0x56/0x80
4827 03:38:50.182466 # [ 63.012471] vfs_write+0xea[ 63.733340] CPU: 1 PID: 2023 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4828 03:38:50.183885 /0x390
4829 03:38:50.186563 # [ 63.037966] ksys_write+0x68/0xe0
4830 03:38:50.189401 # [ 63.048558] do_syscall_64+0x33/0x40
4831 03:38:50.195362 # [ 63.052130] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4832 03:38:50.198671 # [ 63.057176] RIP: 0033:0x7fbd717b6f33
4833 03:38:50.210767 # [ 63.060747] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 [ 63.763261] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4834 03:38:50.223418 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4835 03:38:50.231690 # [ 63.079486] RSP: 002b:00007ffda2055578 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4836 03:38:50.239923 # [ 63.08[ 63.791365] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4837 03:38:50.243940 7045] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fbd717b6f33
4838 03:38:50.251461 # [ 63.094167] RDX: 000000000000000b RSI: 00007fbd716a7000 RDI: 0000000000000001
4839 03:38:50.258831 # [ 63.101290] RBP: 00007fbd716a7000 R08: 00007fbd716a6010 R09: 0000000000000000
4840 03:38:50.278445 # [ 63.108412[ 63.818676] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
4841 03:38:50.284933 ] R10: 00007fbd718b51c0 R11: 0000000000000246 R12: 0000000000000001
4842 03:38:50.291731 # [ 63.115534] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4843 03:38:50.305809 # [ 63.122661] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_[ 63.859605] RSP: 0018:ffffaa54c1b5be48 EFLAGS: 00010286
4844 03:38:50.309349 ec_debugfs cros_ec_dev cros_usbpd_notify
4845 03:38:50.312915 # [ 63.135082] CR2: ffffffff96cf8d5a
4846 03:38:50.317543 # [ 63.138394] ---[ end trace 3714dc34b20e0749 ]---
4847 03:38:50.322769 # [ 63.143006] RIP: 0010:lkdtm_BUG+0x5/0x10
4848 03:38:50.335019 # [ 63.146922] Code: 56 a5 ff 48 c7 c0 ea ff ff ff eb e2 48 c7 c0 ea f[ 63.887006] RAX: 0000000000000000 RBX: 000000000000002b RCX: 0000000000000000
4849 03:38:50.347702 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 c0 15 70 02
4850 03:38:50.353214 # [ 63.165656] RSP: 0018:ffffaa54c08d3e60 EFLAGS: 00010286
4851 03:38:50.364717 # [ 63.170874] RAX: ffffffff966b1f50 RBX: 0000[ 63.916325] RDX: ffff8f4aead2c660 RSI: ffff8f4aead1bf70 RDI: ffff8f4aead1bf70
4852 03:38:50.367575 000000000001 RCX: 0000000000000000
4853 03:38:50.374909 # [ 63.177996] RDX: 0000000000000000 RSI: ffff8f4aeac1bf70 RDI: ffffffff972d9a70
4854 03:38:50.381830 # [ 63.185119] RBP: ffffffff9771b490 R08: 0000000000000001 R09: 0000000000000001
4855 03:38:50.394057 # [ 63.192241] R10: 00000000ffffe000 R11: 3fffffff[ 63.945633] RBP: ffffffff976c02d5 R08: 0000000000000000 R09: 0000000000000000
4856 03:38:50.397475 ffffffff R12: 0000000000000004
4857 03:38:50.404946 # [ 63.199363] R13: ffffaa54c08d3f10 R14: ffffaa54c08d3f10 R15: ffff8f4ac32b8000
4858 03:38:50.412947 # [ 63.206487] FS: 00007fbd718c8580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4859 03:38:50.423112 # [ 63.214561] CS: 0010 DS: 0000 ES: 0000 [ 63.974977] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
4860 03:38:50.425123 CR0: 0000000080050033
4861 03:38:50.432435 # [ 63.220297] CR2: ffffffff96cf8d5a CR3: 00000001058ee000 CR4: 00000000001506f0
4862 03:38:50.441141 # [ 63.227421] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
4863 03:38:50.452577 # [ 63.236278] in_atomic(): 0, irqs_disable[ 64.004294] R13: ffffaa54c1b5bf10 R14: ffffaa54c1b5bf10 R15: ffff8f4ac58ec000
4864 03:38:50.464670 d(): 1, non_block: 0, pid: 1988, name: cat[ 64.033576] FS: 00007f100cb57580(0000) GS:ffff8f4aead00000(0000) knlGS:0000000000000000
4865 03:38:50.464764
4866 03:38:50.469600 [ 64.045261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4867 03:38:50.481197 # [ 63.243834] INFO: lockdep is turned off.[ 64.051176] CR2: 00007f100c967000 CR3: 00000001056b2000 CR4: 00000000001506e0
4868 03:38:50.483336 [ 64.062186] Call Trace:
4869 03:38:50.483936
4870 03:38:50.487966 [ 64.064651] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x94
4871 03:38:50.492334 [ 64.069601] direct_entry.cold+0x2c/0x38
4872 03:38:50.500278 # [ 63.247748] irq event stamp: 0[ 64.073540] full_proxy_write+0x56/0x80
4873 03:38:50.503075 [ 64.080394] vfs_write+0xea/0x390
4874 03:38:50.503162
4875 03:38:50.507804 [ 64.083719] ksys_write+0x68/0xe0
4876 03:38:50.509873 [ 64.087199] do_syscall_64+0x33/0x40
4877 03:38:50.521459 # [ 63.250799] hardirqs last enabled at (0): [<0000000000000000>] 0x0[ 64.090795] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4878 03:38:50.526186 [ 64.102068] RIP: 0033:0x7f100ca76f33
4879 03:38:50.526274
4880 03:38:50.551316 # [ 63.257060] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80[ 64.105678] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4881 03:38:50.551413
4882 03:38:50.560155 # [ 63.265224] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4883 03:38:50.566108 # [ 63.273388] softirqs last disabled at (0): [<0000000000000000>] 0x0
4884 03:38:50.581213 # [ 63.279645] CPU: 0 PID: 1988 Comm: cat Tainted: G D W 5.10.125-cip[ 64.132764] RSP: 002b:00007ffd53342ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4885 03:38:50.582565 10 #1
4886 03:38:50.587883 # [ 63.287375] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4887 03:38:50.590559 # [ 63.293284] Call Trace:
4888 03:38:50.593906 # [ 63.295730] dump_stack+0x77/0x97
4889 03:38:50.597899 # [ 63.299042] ___might_sleep.cold+0xa6/0xb6
4890 03:38:50.602629 # [ 63.303134] exit_signals+0x1c/0x2d0
4891 03:38:50.610907 # [ 63.306706] [ 64.162521] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f100ca76f33
4892 03:38:50.612944 do_exit+0xd5/0xb00
4893 03:38:50.615792 # [ 63.309846] ? ksys_write+0x68/0xe0
4894 03:38:50.621251 # [ 63.313331] ? lkdtm_SLAB_FREE_CROSS.cold+0x32/0x32
4895 03:38:50.626078 # [ 63.318204] rewind_stack_do_exit+0x17/0x20
4896 03:38:50.630122 # [ 63.322382] RIP: 0033:0x7fbd717b6f33
4897 03:38:50.640863 # [ 63.325954] Code: 8b 15 61 ef 0c 00 f[ 64.191852] RDX: 0000000000000016 RSI: 00007f100c967000 RDI: 0000000000000001
4898 03:38:50.655074 7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4899 03:38:50.669940 # [ 63.344690] RSP: 002b:00007ffda2055578 EFLAGS: 00000246 ORIG_RAX: 000000000[ 64.221167] RBP: 00007f100c967000 R08: 00007f100c966010 R09: 0000000000000000
4900 03:38:50.670034 0000001
4901 03:38:50.677565 # [ 63.352250] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007fbd717b6f33
4902 03:38:50.691850 # [ 63.359372] RDX: 000000000000000b RSI: 00007fbd716a7000 RDI: 0000000000000001[ 64.250474] R10: 00007f100cb751c0 R11: 0000000000000246 R12: 0000000000000001
4903 03:38:50.692435
4904 03:38:50.699189 [ 64.272707] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4905 03:38:50.706687 # [ 63.366495] RBP: 00007fbd716a7000 R08: 00007fbd716a6010 R09: 0000000000000000
4906 03:38:50.709339 [ 64.280091] irq event stamp: 0
4907 03:38:50.716752 # [ 63.373617] R10: 00007fbd718b51c0 R11: 0000000000000246 R12: 0000000000000001
4908 03:38:50.725625 # [ 63.380740] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4909 03:38:50.727299 # WRITE_KERN: saw 'call trace:': ok
4910 03:38:50.730970 ok 41 selftests: lkdtm: WRITE_KERN.sh
4911 03:38:50.738138 # selftests:[ 64.290455] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4912 03:38:50.740993 lkdtm: REFCOUNT_INC_OVERFLOW.sh
4913 03:38:50.748468 [ 64.318862] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4914 03:38:50.757402 [ 64.329959] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4915 03:38:50.763408 [ 64.338128] softirqs last disabled at (0): [<0000000000000000>] 0x0
4916 03:38:50.768023 [ 64.344389] ---[ end trace 3714dc34b20e074a ]---
4917 03:38:50.772760 [ 64.349003] lkdtm: Overflow detected: saturated
4918 03:38:50.826929 # [ 63.552420] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4919 03:38:50.832947 # [ 63.558493] lkdtm: attempting good refcount_inc() without overflow
4920 03:38:50.838426 # [ 63.586852] lkdtm: attempting bad refcount_inc() overflow
4921 03:38:50.843776 # [ 63.614427] ------------[ cut here ]------------
4922 03:38:50.847777 # [ 63.641226] refcount_t: saturated; leaking memory.
4923 03:38:50.856858 # [ 63.668235] WARNING: CPU: 1 PID: 2023 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4924 03:38:50.869153 # [ 63.698724] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4925 03:38:50.877425 # [ 63.733340] CPU: 1 PID: 2023 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4926 03:38:50.882954 # [ 63.763261] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4927 03:38:50.888564 # [ 63.791365] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4928 03:38:50.907610 # [ 63.818676] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
4929 03:38:50.912398 # [ 63.859605] RSP: 0018:ffffaa54c1b5be48 EFLAGS: 00010286
4930 03:38:50.921364 # [ 63.887006] RAX: 00000000[ 64.493245] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4931 03:38:50.926202 00000000 RBX: 000000000000002b RCX: 0000000000000000
4932 03:38:50.934298 # [ 63.916325] RDX: ffff8f4aead2c660 RSI: ffff8f4aead1bf70 RDI: ffff8f4aead1bf70
4933 03:38:50.940923 # [ 63.945633] RBP: ffffffff976c02d5 R08: 0000000000000000 R09: 0000000000000000
4934 03:38:50.949637 # [ 63.974977] R10: 00000000ffff[ 64.502467] lkdtm: attempting good refcount_add() without overflow
4935 03:38:50.954168 e000 R11: 3fffffffffffffff R12: 0000000000000016
4936 03:38:50.961453 # [ 64.004294] R13: ffffaa54c1b5bf10 R14: ffffaa54c1b5bf10 R15: ffff8f4ac58ec000
4937 03:38:50.969508 # [ 64.033576] FS: 00007f100cb57580(0000) GS:ffff8f4aead00000(0000) knlGS:0000000000000000
4938 03:38:50.977023 # [ 64.045261] CS: 0010 [ 64.530817] lkdtm: attempting bad refcount_add() overflow
4939 03:38:50.981153 DS: 0000 ES: 0000 CR0: 0000000080050033
4940 03:38:50.988221 # [ 64.051176] CR2: 00007f100c967000 CR3: 00000001056b2000 CR4: 00000000001506e0
4941 03:38:50.991553 # [ 64.062186] Call Trace:
4942 03:38:50.995577 # [ 64.064651] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0x94
4943 03:38:51.003708 # [ 64.069601] direct_entry.cold+0x2c/0x3[ 64.558401] ------------[ cut here ]------------
4944 03:38:51.004456 8
4945 03:38:51.008096 # [ 64.073540] full_proxy_write+0x56/0x80
4946 03:38:51.011277 # [ 64.080394] vfs_write+0xea/0x390
4947 03:38:51.015007 # [ 64.083719] ksys_write+0x68/0xe0
4948 03:38:51.019521 # [ 64.087199] do_syscall_64+0x33/0x40
4949 03:38:51.024088 # [ 64.090795] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4950 03:38:51.031550 # [ 64.102068] RIP: 00[ 64.585187] refcount_t: saturated; leaking memory.
4951 03:38:51.032909 33:0x7f100ca76f33
4952 03:38:51.051425 # [ 64.105678] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4953 03:38:51.061787 # [ 64.132764] RS[ 64.612187] WARNING: CPU: 0 PID: 2055 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
4954 03:38:51.067350 P: 002b:00007ffd53342ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4955 03:38:51.074868 # [ 64.162521] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f100ca76f33
4956 03:38:51.082292 # [ 64.191852] RDX: 0000000000000016 RSI: 00007f100c967000 RDI: 0000000000000001
4957 03:38:51.096197 # [ 64.221167] R[ 64.642676] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
4958 03:38:51.102249 BP: 00007f100c967000 R08: 00007f100c966010 R09: 0000000000000000
4959 03:38:51.109132 # [ 64.250474] R10: 00007f100cb751c0 R11: 0000000000000246 R12: 0000000000000001
4960 03:38:51.116492 # [ 64.272707] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
4961 03:38:51.126128 # [ 64.280091] irq e[ 64.677276] CPU: 0 PID: 2055 Comm: cat Tainted: G D W 5.10.125-cip10 #1
4962 03:38:51.128124 vent stamp: 0
4963 03:38:51.134106 # [ 64.290455] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4964 03:38:51.142714 # [ 64.318862] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
4965 03:38:51.153800 # [ 64.329959] softirqs last enabled at (0): [<ffffffff95ef9f9c>] co[ 64.707191] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
4966 03:38:51.155824 py_process+0x63c/0x1c80
4967 03:38:51.163234 # [ 64.338128] softirqs last disabled at (0): [<0000000000000000>] 0x0
4968 03:38:51.167930 # [ 64.344389] ---[ end trace 3714dc34b20e074a ]---
4969 03:38:51.172658 # [ 64.349003] lkdtm: Overflow detected: saturated
4970 03:38:51.176351 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4971 03:38:51.181431 [ 64.735280] RIP: 0010:refcount_warn_saturate+0x49/0xf0
4972 03:38:51.185695 ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4973 03:38:51.189886 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4974 03:38:51.207937 [ 64.762603] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
4975 03:38:51.213370 [ 64.789686] RSP: 0018:ffffaa54c1bbbe48 EFLAGS: 00010286
4976 03:38:51.221587 [ 64.794993] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
4977 03:38:51.227580 [ 64.802141] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
4978 03:38:51.235707 [ 64.809334] RBP: ffffffff976c02eb R08: 0000000000000000 R09: 0000000000000000
4979 03:38:51.242391 [ 64.816514] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
4980 03:38:51.251005 [ 64.823723] R13: ffffaa54c1bbbf10 R14: ffffaa54c1bbbf10 R15: ffff8f4ac4a10000
4981 03:38:51.257778 [ 64.830903] FS: 00007f61ef247580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
4982 03:38:51.263545 [ 64.839026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
4983 03:38:51.270623 [ 64.844803] CR2: 00007f61ef057000 CR3: 0000000103fa2000 CR4: 00000000001506f0
4984 03:38:51.273120 [ 64.851981] Call Trace:
4985 03:38:51.278185 [ 64.854492] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7f/0xa3
4986 03:38:51.282057 [ 64.859331] direct_entry.cold+0x2c/0x38
4987 03:38:51.285717 [ 64.863256] full_proxy_write+0x56/0x80
4988 03:38:51.290295 [ 64.867093] vfs_write+0xea/0x390
4989 03:38:51.292309 [ 64.870407] ksys_write+0x68/0xe0
4990 03:38:51.295779 [ 64.873722] do_syscall_64+0x33/0x40
4991 03:38:51.302491 [ 64.877297] entry_SYSCALL_64_after_hwframe+0x44/0xa9
4992 03:38:51.305169 [ 64.882383] RIP: 0033:0x7f61ef166f33
4993 03:38:51.323342 [ 64.885967] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
4994 03:38:51.331314 [ 64.904705] RSP: 002b:00007fffa28d4378 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
4995 03:38:51.338088 [ 64.912281] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f61ef166f33
4996 03:38:51.345414 [ 64.919412] RDX: 0000000000000016 RSI: 00007f61ef057000 RDI: 0000000000000001
4997 03:38:51.352734 [ 64.926541] RBP: 00007f61ef057000 R08: 00007f61ef056010 R09: 0000000000000000
4998 03:38:51.360240 [ 64.933670] R10: 00007f61ef2651c0 R11: 0000000000000246 R12: 0000000000000001
4999 03:38:51.367203 [ 64.940799] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5000 03:38:51.371192 [ 64.947944] irq event stamp: 0
5001 03:38:51.377211 [ 64.951000] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5002 03:38:51.384042 [ 64.957264] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5003 03:38:51.392988 [ 64.965435] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5004 03:38:51.398518 [ 64.973604] softirqs last disabled at (0): [<0000000000000000>] 0x0
5005 03:38:51.403356 [ 64.979883] ---[ end trace 3714dc34b20e074b ]---
5006 03:38:51.407315 [ 64.984507] lkdtm: Overflow detected: saturated
5007 03:38:51.432212 # [ 64.493245] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
5008 03:38:51.438785 # [ 64.502467] lkdtm: attempting good refcount_add() without overflow
5009 03:38:51.445449 # [ 64.530817] lkdtm: attempting bad refcount_add() overflow
5010 03:38:51.450111 # [ 64.558401] ------------[ cut here ]------------
5011 03:38:51.454154 # [ 64.585187] refcount_t: saturated; leaking memory.
5012 03:38:51.464146 # [ 64.612187] WARNING: CPU: 0 PID: 2055 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5013 03:38:51.475093 # [ 64.642676] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5014 03:38:51.483201 # [ 64.677276] CPU: 0 PID: 2055 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5015 03:38:51.489266 # [ 64.707191] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5016 03:38:51.494189 # [ 64.735280] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5017 03:38:51.513964 # [ 64.762603] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
5018 03:38:51.518643 # [ 64.789686] RSP: 0018:ffffaa54c1bbbe48 EFLAGS: 00010286
5019 03:38:51.526077 # [ 64.794993] RAX: 0000000000000000 RBX: 000000000000002c RCX: 0000000000000000
5020 03:38:51.533071 # [ 64.802141] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5021 03:38:51.544464 # [ 64.809334] RBP: ffffffff976c02eb R08: 000[ 65.099581] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
5022 03:38:51.547540 0000000000000 R09: 0000000000000000
5023 03:38:51.555561 # [ 64.816514] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5024 03:38:51.562234 # [ 64.823723] R13: ffffaa54c1bbbf10 R14: ffffaa54c1bbbf10 R15: ffff8f4ac4a10000
5025 03:38:51.572491 # [ 64.830903] FS: 00007f61ef247580(0000) GS:fff[ 65.125277] lkdtm: attempting bad refcount_inc_not_zero() overflow
5026 03:38:51.575853 f8f4aeac00000(0000) knlGS:0000000000000000
5027 03:38:51.581946 # [ 64.839026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5028 03:38:51.589379 # [ 64.844803] CR2: 00007f61ef057000 CR3: 0000000103fa2000 CR4: 00000000001506f0
5029 03:38:51.592155 # [ 64.851981] Call Trace:
5030 03:38:51.599687 # [ 64.854492] lkdtm_REFCOU[ 65.153645] ------------[ cut here ]------------
5031 03:38:51.601745 NT_ADD_OVERFLOW+0x7f/0xa3
5032 03:38:51.607179 # [ 64.859331] direct_entry.cold+0x2c/0x38
5033 03:38:51.610423 # [ 64.863256] full_proxy_write+0x56/0x80
5034 03:38:51.613164 # [ 64.867093] vfs_write+0xea/0x390
5035 03:38:51.616640 # [ 64.870407] ksys_write+0x68/0xe0
5036 03:38:51.621955 # [ 64.873722] do_syscall_64+0x33/0x40
5037 03:38:51.625983 # [ 64.8772[ 65.180428] refcount_t: saturated; leaking memory.
5038 03:38:51.629972 97] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5039 03:38:51.634660 # [ 64.882383] RIP: 0033:0x7f61ef166f33
5040 03:38:51.656761 # [ 64.885967] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff [ 65.207465] WARNING: CPU: 0 PID: 2087 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5041 03:38:51.661365 ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5042 03:38:51.670870 # [ 64.904705] RSP: 002b:00007fffa28d4378 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5043 03:38:51.676224 # [ 64.912281] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f61ef166f33
5044 03:38:51.691180 # [ 64.919412] RDX: 000000000[ 65.238006] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5045 03:38:51.695873 0000016 RSI: 00007f61ef057000 RDI: 0000000000000001
5046 03:38:51.703430 # [ 64.926541] RBP: 00007f61ef057000 R08: 00007f61ef056010 R09: 0000000000000000
5047 03:38:51.710279 # [ 64.933670] R10: 00007f61ef2651c0 R11: 0000000000000246 R12: 0000000000000001
5048 03:38:51.720960 # [ 64.940799] R13: 0000000000000[ 65.272547] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5049 03:38:51.725718 001 R14: 0000000000020000 R15: 0000000000020000
5050 03:38:51.728411 # [ 64.947944] irq event stamp: 0
5051 03:38:51.735923 # [ 64.951000] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5052 03:38:51.743593 # [ 64.957264] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5053 03:38:51.749611 [ 65.302516] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5054 03:38:51.757534 # [ 64.965435] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5055 03:38:51.764395 # [ 64.973604] softirqs last disabled at (0): [<0000000000000000>] 0x0
5056 03:38:51.769104 # [ 64.979883] ---[ end trace 3714dc34b20e074b ]---
5057 03:38:51.776747 # [ 64.984507] lkdtm: Overflo[ 65.330576] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5058 03:38:51.778716 w detected: saturated
5059 03:38:51.783811 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
5060 03:38:51.787239 ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
5061 03:38:51.792042 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5062 03:38:51.810380 [ 65.357872] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
5063 03:38:51.816047 [ 65.391867] RSP: 0018:ffffaa54c1c33e38 EFLAGS: 00010282
5064 03:38:51.823692 [ 65.397126] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5065 03:38:51.829800 [ 65.404296] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5066 03:38:51.838437 [ 65.411464] RBP: ffffffff976bff28 R08: 0000000000000000 R09: 0000000000000000
5067 03:38:51.844596 [ 65.418631] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5068 03:38:51.851358 [ 65.425802] R13: ffffaa54c1c33f10 R14: ffffaa54c1c33f10 R15: ffff8f4ac350b000
5069 03:38:51.859984 [ 65.432962] FS: 00007f915940e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5070 03:38:51.866115 [ 65.441084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5071 03:38:51.872868 [ 65.446873] CR2: 00007f91591ef000 CR3: 0000000103284000 CR4: 00000000001506f0
5072 03:38:51.874934 [ 65.454053] Call Trace:
5073 03:38:51.880334 [ 65.456562] __refcount_add_not_zero.constprop.0+0x2a/0x31
5074 03:38:51.886526 [ 65.462117] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x72
5075 03:38:51.890515 [ 65.467741] direct_entry.cold+0x2c/0x38
5076 03:38:51.893975 [ 65.471750] full_proxy_write+0x56/0x80
5077 03:38:51.898111 [ 65.475653] vfs_write+0xea/0x390
5078 03:38:51.900840 [ 65.479019] ksys_write+0x68/0xe0
5079 03:38:51.904490 [ 65.482411] do_syscall_64+0x33/0x40
5080 03:38:51.909915 [ 65.486038] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5081 03:38:51.913866 [ 65.491173] RIP: 0033:0x7f91592fef33
5082 03:38:51.932133 [ 65.494802] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5083 03:38:51.940893 [ 65.513615] RSP: 002b:00007fff6b2eaa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5084 03:38:51.947203 [ 65.521224] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f91592fef33
5085 03:38:51.953807 [ 65.528393] RDX: 000000000000001f RSI: 00007f91591ef000 RDI: 0000000000000001
5086 03:38:51.962488 [ 65.535569] RBP: 00007f91591ef000 R08: 00007f91591ee010 R09: 0000000000000000
5087 03:38:51.969249 [ 65.542724] R10: 00007f91593fd1c0 R11: 0000000000000246 R12: 0000000000000001
5088 03:38:51.975408 [ 65.549858] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5089 03:38:51.979289 [ 65.557003] irq event stamp: 0
5090 03:38:51.985494 [ 65.560063] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5091 03:38:51.992733 [ 65.566327] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5092 03:38:52.001720 [ 65.574499] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5093 03:38:52.008764 [ 65.582666] softirqs last disabled at (0): [<0000000000000000>] 0x0
5094 03:38:52.012133 [ 65.588935] ---[ end trace 3714dc34b20e074c ]---
5095 03:38:52.016915 [ 65.593551] lkdtm: Overflow detected: saturated
5096 03:38:52.045464 # [ 65.099581] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
5097 03:38:52.051487 # [ 65.125277] lkdtm: attempting bad refcount_inc_not_zero() overflow
5098 03:38:52.055598 # [ 65.153645] ------------[ cut here ]------------
5099 03:38:52.061451 # [ 65.180428] refcount_t: saturated; leaking memory.
5100 03:38:52.069554 # [ 65.207465] WARNING: CPU: 0 PID: 2087 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5101 03:38:52.081498 # [ 65.238006] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5102 03:38:52.090024 # [ 65.272547] CPU: 0 PID: 2087 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5103 03:38:52.096118 # [ 65.302516] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5104 03:38:52.100919 # [ 65.330576] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5105 03:38:52.120071 # [ 65.357872] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
5106 03:38:52.126070 # [ 65.391867] RSP: 0018:ffffaa54c1c33e38 EFLAGS: 00010282
5107 03:38:52.132672 # [ 65.397126] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5108 03:38:52.139695 # [ 65.404296] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5109 03:38:52.147226 # [ 65.411464] RBP: ffffffff976bff28 R08: 0000000000000000 R09: 0000000000000000
5110 03:38:52.155220 # [ 65.418631] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5111 03:38:52.161834 # [[ 65.714428] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5112 03:38:52.168468 65.425802] R13: ffffaa54c1c33f10 R14: ffffaa54c1c33f10 R15: ffff8f4ac350b000
5113 03:38:52.176611 # [ 65.432962] FS: 00007f915940e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5114 03:38:52.182720 # [ 65.441084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5115 03:38:52.190164 # [ 65.446[ 65.742797] lkdtm: attempting bad refcount_add_not_zero() overflow
5116 03:38:52.196366 873] CR2: 00007f91591ef000 CR3: 0000000103284000 CR4: 00000000001506f0
5117 03:38:52.199139 # [ 65.454053] Call Trace:
5118 03:38:52.204484 # [ 65.456562] __refcount_add_not_zero.constprop.0+0x2a/0x31
5119 03:38:52.209904 # [ 65.462117] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x3e/0x72
5120 03:38:52.216640 # [ 65.467741] direc[ 65.771170] ------------[ cut here ]------------
5121 03:38:52.218749 t_entry.cold+0x2c/0x38
5122 03:38:52.222747 # [ 65.471750] full_proxy_write+0x56/0x80
5123 03:38:52.226084 # [ 65.475653] vfs_write+0xea/0x390
5124 03:38:52.230203 # [ 65.479019] ksys_write+0x68/0xe0
5125 03:38:52.234945 # [ 65.482411] do_syscall_64+0x33/0x40
5126 03:38:52.238394 # [ 65.486038] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5127 03:38:52.243462 # [[ 65.797956] refcount_t: saturated; leaking memory.
5128 03:38:52.247269 65.491173] RIP: 0033:0x7f91592fef33
5129 03:38:52.275100 # [ 65.494802] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18[ 65.824964] WARNING: CPU: 0 PID: 2119 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5130 03:38:52.275209
5131 03:38:52.281624 # [ 65.513615] RSP: 002b:00007fff6b2eaa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5132 03:38:52.289646 # [ 65.521224] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f91592fef33
5133 03:38:52.308666 # [ 65.528393] RDX: 000000000000001f RSI: 00007f91591ef000 RDI: 000000000000000[ 65.855482] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5134 03:38:52.308770 1
5135 03:38:52.316776 # [ 65.535569] RBP: 00007f91591ef000 R08: 00007f91591ee010 R09: 0000000000000000
5136 03:38:52.323519 # [ 65.542724] R10: 00007f91593fd1c0 R11: 0000000000000246 R12: 0000000000000001
5137 03:38:52.332496 # [ 65.549858] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5138 03:38:52.339197 #[ 65.890062] CPU: 0 PID: 2119 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5139 03:38:52.344140 [ 65.557003] irq event stamp: 0
5140 03:38:52.348130 # [ 65.560063] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5141 03:38:52.356865 # [ 65.566327] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5142 03:38:52.366843 # [ 65.574499] softirqs last enabled at (0): [<[ 65.920031] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5143 03:38:52.370839 ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5144 03:38:52.377700 # [ 65.582666] softirqs last disabled at (0): [<0000000000000000>] 0x0
5145 03:38:52.383136 # [ 65.588935] ---[ end trace 3714dc34b20e074c ]---
5146 03:38:52.387109 # [ 65.593551] lkdtm: Overflow detected: saturated
5147 03:38:52.394654 # REFCOUNT_INC_NOT_ZERO_OVE[ 65.948096] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5148 03:38:52.397420 RFLOW: saw 'call trace:': ok
5149 03:38:52.402256 ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5150 03:38:52.406823 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5151 03:38:52.426487 [ 65.975433] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
5152 03:38:52.431199 [ 66.006618] RSP: 0018:ffffaa54c1ca3e38 EFLAGS: 00010282
5153 03:38:52.438089 [ 66.011885] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5154 03:38:52.444841 [ 66.019057] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5155 03:38:52.452956 [ 66.026223] RBP: ffffffff976bff48 R08: 0000000000000000 R09: 0000000000000000
5156 03:38:52.459608 [ 66.033393] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5157 03:38:52.467261 [ 66.040558] R13: ffffaa54c1ca3f10 R14: ffffaa54c1ca3f10 R15: ffff8f4ac479e000
5158 03:38:52.474626 [ 66.047727] FS: 00007f3bd4057580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5159 03:38:52.479955 [ 66.055854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5160 03:38:52.488138 [ 66.061645] CR2: 00007f3bd3e67000 CR3: 000000010307c000 CR4: 00000000001506f0
5161 03:38:52.489924 [ 66.068835] Call Trace:
5162 03:38:52.495454 [ 66.071362] __refcount_add_not_zero.constprop.0+0x2a/0x31
5163 03:38:52.502191 [ 66.076954] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x72
5164 03:38:52.505023 [ 66.082556] direct_entry.cold+0x2c/0x38
5165 03:38:52.509801 [ 66.086544] full_proxy_write+0x56/0x80
5166 03:38:52.512503 [ 66.090416] vfs_write+0xea/0x390
5167 03:38:52.516687 [ 66.093796] ksys_write+0x68/0xe0
5168 03:38:52.519563 [ 66.097148] do_syscall_64+0x33/0x40
5169 03:38:52.524921 [ 66.100807] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5170 03:38:52.528371 [ 66.105901] RIP: 0033:0x7f3bd3f76f33
5171 03:38:52.547262 [ 66.109527] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5172 03:38:52.554614 [ 66.128320] RSP: 002b:00007ffdccec3ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5173 03:38:52.561551 [ 66.136024] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f3bd3f76f33
5174 03:38:52.568940 [ 66.143204] RDX: 000000000000001f RSI: 00007f3bd3e67000 RDI: 0000000000000001
5175 03:38:52.576250 [ 66.150410] RBP: 00007f3bd3e67000 R08: 00007f3bd3e66010 R09: 0000000000000000
5176 03:38:52.583890 [ 66.157581] R10: 00007f3bd40751c0 R11: 0000000000000246 R12: 0000000000000001
5177 03:38:52.590519 [ 66.164761] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5178 03:38:52.593894 [ 66.171913] irq event stamp: 0
5179 03:38:52.600637 [ 66.174983] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5180 03:38:52.609043 [ 66.181254] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5181 03:38:52.617194 [ 66.189419] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5182 03:38:52.624172 [ 66.197601] softirqs last disabled at (0): [<0000000000000000>] 0x0
5183 03:38:52.627290 [ 66.203871] ---[ end trace 3714dc34b20e074d ]---
5184 03:38:52.631674 [ 66.208485] lkdtm: Overflow detected: saturated
5185 03:38:52.659877 # [ 65.714428] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5186 03:38:52.665873 # [ 65.742797] lkdtm: attempting bad refcount_add_not_zero() overflow
5187 03:38:52.671080 # [ 65.771170] ------------[ cut here ]------------
5188 03:38:52.675871 # [ 65.797956] refcount_t: saturated; leaking memory.
5189 03:38:52.683941 # [ 65.824964] WARNING: CPU: 0 PID: 2119 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
5190 03:38:52.697015 # [ 65.855482] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5191 03:38:52.705008 # [ 65.890062] CPU: 0 PID: 2119 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5192 03:38:52.710660 # [ 65.920031] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5193 03:38:52.716228 # [ 65.948096] RIP: 0010:refcount_warn_saturate+0x87/0xf0
5194 03:38:52.735558 # [ 65.975433] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
5195 03:38:52.740029 # [ 66.006618] RSP: 0018:ffffaa54c1ca3e38 EFLAGS: 00010282
5196 03:38:52.748204 # [ 66.011885] RAX: 0000000000000000 RBX: 000000007fffffff RCX: 0000000000000000
5197 03:38:52.755003 # [ 66.019057] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5198 03:38:52.762169 # [ 66.026223] RBP: ffffffff976bff48 R08: 0000000000000000 R09: 0000000000000000
5199 03:38:52.769549 # [ 66.033393] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5200 03:38:52.775589 #[ 66.350437] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5201 03:38:52.782054 [ 66.040558] R13: ffffaa54c1ca3f10 R14: ffffaa54c1ca3f10 R15: ffff8f4ac479e000
5202 03:38:52.790523 # [ 66.047727] FS: 00007f3bd4057580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5203 03:38:52.796421 # [ 66.055854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5204 03:38:52.802621 # [ 66.0[ 66.356263] lkdtm: attempting good refcount_dec()
5205 03:38:52.808613 61645] CR2: 00007f3bd3e67000 CR3: 000000010307c000 CR4: 00000000001506f0
5206 03:38:52.812089 # [ 66.068835] Call Trace:
5207 03:38:52.816837 # [ 66.071362] __refcount_add_not_zero.constprop.0+0x2a/0x31
5208 03:38:52.822308 # [ 66.076954] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x3e/0x72
5209 03:38:52.829907 # [ 66.082556] dir[ 66.383121] lkdtm: attempting bad refcount_dec() to zero
5210 03:38:52.833433 ect_entry.cold+0x2c/0x38
5211 03:38:52.836032 # [ 66.086544] full_proxy_write+0x56/0x80
5212 03:38:52.840120 # [ 66.090416] vfs_write+0xea/0x390
5213 03:38:52.842852 # [ 66.093796] ksys_write+0x68/0xe0
5214 03:38:52.846920 # [ 66.097148] do_syscall_64+0x33/0x40
5215 03:38:52.851655 # [ 66.100807] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5216 03:38:52.856610 #[ 66.410636] ------------[ cut here ]------------
5217 03:38:52.861372 [ 66.105901] RIP: 0033:0x7f3bd3f76f33
5218 03:38:52.883656 # [ 66.109527] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 [ 66.437414] refcount_t: decrement hit 0; leaking memory.
5219 03:38:52.883768 18
5220 03:38:52.892109 # [ 66.128320] RSP: 002b:00007ffdccec3ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5221 03:38:52.900228 # [ 66.136024] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f3bd3f76f33
5222 03:38:52.913814 # [ 66.143204] RDX: 000000000000001f RSI: 00007f3bd3e67000 RDI: 0000000000000[ 66.464937] WARNING: CPU: 0 PID: 2151 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5223 03:38:52.914495 001
5224 03:38:52.922078 # [ 66.150410] RBP: 00007f3bd3e67000 R08: 00007f3bd3e66010 R09: 0000000000000000
5225 03:38:52.929716 # [ 66.157581] R10: 00007f3bd40751c0 R11: 0000000000000246 R12: 0000000000000001
5226 03:38:52.949060 # [ 66.164761] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000[ 66.495459] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5227 03:38:52.951839 # [ 66.171913] irq event stamp: 0
5228 03:38:52.958742 # [ 66.174983] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5229 03:38:52.966963 # [ 66.181254] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5230 03:38:52.979104 # [ 66.189419] softirqs last enabled at (0): [ 66.530129] CPU: 0 PID: 2151 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5231 03:38:52.982939 [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5232 03:38:52.989687 # [ 66.197601] softirqs last disabled at (0): [<0000000000000000>] 0x0
5233 03:38:52.993799 # [ 66.203871] ---[ end trace 3714dc34b20e074d ]---
5234 03:38:52.998461 # [ 66.208485] lkdtm: Overflow detected: saturated
5235 03:38:53.007348 # REFCOUNT_ADD_NOT_ZERO_O[ 66.559969] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5236 03:38:53.011407 VERFLOW: saw 'call trace:': ok
5237 03:38:53.015554 ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5238 03:38:53.018312 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5239 03:38:53.025123 [ 66.588102] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5240 03:38:53.042094 [ 66.604721] Code: ff 48 c7 c7 f0 bd 65 97 c6 05 f6 1d 76 01 01 e8 d3 1b 93 00 0f 0b c3 48 c7 c7 c0 bd 65 97 c6 05 e1 1d 76 01 01 e8 bd 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
5241 03:38:53.047504 [ 66.623513] RSP: 0018:ffffaa54c1d1be48 EFLAGS: 00010286
5242 03:38:53.054160 [ 66.628767] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5243 03:38:53.061625 [ 66.635923] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5244 03:38:53.069078 [ 66.643069] RBP: ffffffff976c0301 R08: 0000000000000000 R09: 0000000000000000
5245 03:38:53.075880 [ 66.650225] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5246 03:38:53.083156 [ 66.657372] R13: ffffaa54c1d1bf10 R14: ffffaa54c1d1bf10 R15: ffff8f4ac5774000
5247 03:38:53.091857 [ 66.664525] FS: 00007f4f12cf2580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5248 03:38:53.096899 [ 66.672622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5249 03:38:53.104418 [ 66.678400] CR2: 00007f4f12acf000 CR3: 00000001047ba000 CR4: 00000000001506f0
5250 03:38:53.106957 [ 66.685541] Call Trace:
5251 03:38:53.111789 [ 66.688040] lkdtm_REFCOUNT_DEC_ZERO+0x4d/0xb9
5252 03:38:53.115073 [ 66.692511] direct_entry.cold+0x2c/0x38
5253 03:38:53.118850 [ 66.696473] full_proxy_write+0x56/0x80
5254 03:38:53.122730 [ 66.700327] vfs_write+0xea/0x390
5255 03:38:53.125525 [ 66.703731] ksys_write+0x68/0xe0
5256 03:38:53.130364 [ 66.707100] do_syscall_64+0x33/0x40
5257 03:38:53.135319 [ 66.710781] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5258 03:38:53.138654 [ 66.715882] RIP: 0033:0x7f4f12bdef33
5259 03:38:53.157147 [ 66.719505] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5260 03:38:53.164674 [ 66.738285] RSP: 002b:00007ffe2969fa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5261 03:38:53.172042 [ 66.745919] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f4f12bdef33
5262 03:38:53.178900 [ 66.753094] RDX: 0000000000000012 RSI: 00007f4f12acf000 RDI: 0000000000000001
5263 03:38:53.186678 [ 66.760324] RBP: 00007f4f12acf000 R08: 00007f4f12ace010 R09: 0000000000000000
5264 03:38:53.193576 [ 66.767507] R10: 00007f4f12cdd1c0 R11: 0000000000000246 R12: 0000000000000001
5265 03:38:53.200939 [ 66.774656] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5266 03:38:53.203748 [ 66.781820] irq event stamp: 0
5267 03:38:53.209839 [ 66.784896] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5268 03:38:53.218674 [ 66.791182] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5269 03:38:53.226153 [ 66.799368] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5270 03:38:53.232333 [ 66.807568] softirqs last disabled at (0): [<0000000000000000>] 0x0
5271 03:38:53.237128 [ 66.813850] ---[ end trace 3714dc34b20e074e ]---
5272 03:38:53.241181 [ 66.818489] lkdtm: Zero detected: saturated
5273 03:38:53.278138 # [ 66.350437] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5274 03:38:53.283338 # [ 66.356263] lkdtm: attempting good refcount_dec()
5275 03:38:53.289192 # [ 66.383121] lkdtm: attempting bad refcount_dec() to zero
5276 03:38:53.293917 # [ 66.410636] ------------[ cut here ]------------
5277 03:38:53.299135 # [ 66.437414] refcount_t: decrement hit 0; leaking memory.
5278 03:38:53.307913 # [ 66.464937] WARNING: CPU: 0 PID: 2151 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5279 03:38:53.319793 # [ 66.495459] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5280 03:38:53.327477 # [ 66.530129] CPU: 0 PID: 2151 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5281 03:38:53.334309 # [ 66.559969] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5282 03:38:53.339718 # [ 66.588102] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5283 03:38:53.358116 # [ 66.604721] Code: ff 48 c7 c7 f0 bd 65 97 c6 05 f6 1d 76 01 01 e8 d3 1b 93 00 0f 0b c3 48 c7 c7 c0 bd 65 97 c6 05 e1 1d 76 01 01 e8 bd 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
5284 03:38:53.363484 # [ 66.623513] RSP: 0018:ffffaa54c1d1be48 EFLAGS: 00010286
5285 03:38:53.370383 # [ 66.628767] RAX: 0000000000000000 RBX: 000000000000002f RCX: 0000000000000000
5286 03:38:53.377867 # [ 66.635923] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5287 03:38:53.388536 # [ 66.643069] RBP: ffffffff976c0301 R08: 00[ 66.955648] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5288 03:38:53.391811 00000000000000 R09: 0000000000000000
5289 03:38:53.399242 # [ 66.650225] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5290 03:38:53.406135 # [ 66.657372] R13: ffffaa54c1d1bf10 R14: ffffaa54c1d1bf10 R15: ffff8f4ac5774000
5291 03:38:53.415507 # [ 66.664525] FS: 00007f4f12cf2580(0000) GS:ff[ 66.969023] lkdtm: attempting bad refcount_dec() below zero
5292 03:38:53.419651 ff8f4aeac00000(0000) knlGS:0000000000000000
5293 03:38:53.425931 # [ 66.672622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5294 03:38:53.432731 # [ 66.678400] CR2: 00007f4f12acf000 CR3: 00000001047ba000 CR4: 00000000001506f0
5295 03:38:53.435471 # [ 66.685541] Call Trace:
5296 03:38:53.442205 # [ 66.688040] lkdtm_REFCO[ 66.996775] ------------[ cut here ]------------
5297 03:38:53.444254 UNT_DEC_ZERO+0x4d/0xb9
5298 03:38:53.448924 # [ 66.692511] direct_entry.cold+0x2c/0x38
5299 03:38:53.452909 # [ 66.696473] full_proxy_write+0x56/0x80
5300 03:38:53.456303 # [ 66.700327] vfs_write+0xea/0x390
5301 03:38:53.459515 # [ 66.703731] ksys_write+0x68/0xe0
5302 03:38:53.462916 # [ 66.707100] do_syscall_64+0x33/0x40
5303 03:38:53.469799 # [ 66.710781][ 67.023566] refcount_t: decrement hit 0; leaking memory.
5304 03:38:53.473772 entry_SYSCALL_64_after_hwframe+0x44/0xa9
5305 03:38:53.478402 # [ 66.715882] RIP: 0033:0x7f4f12bdef33
5306 03:38:53.501203 # [ 66.719505] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff [ 67.051084] WARNING: CPU: 0 PID: 2186 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5307 03:38:53.504879 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5308 03:38:53.512122 # [ 66.738285] RSP: 002b:00007ffe2969fa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5309 03:38:53.519501 # [ 66.745919] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f4f12bdef33
5310 03:38:53.535123 # [ 66.753094] RDX: 000000000000[ 67.081573] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5311 03:38:53.539978 0012 RSI: 00007f4f12acf000 RDI: 0000000000000001
5312 03:38:53.547340 # [ 66.760324] RBP: 00007f4f12acf000 R08: 00007f4f12ace010 R09: 0000000000000000
5313 03:38:53.553930 # [ 66.767507] R10: 00007f4f12cdd1c0 R11: 0000000000000246 R12: 0000000000000001
5314 03:38:53.564667 # [ 66.774656] R13: 0000000000000001[ 67.116214] CPU: 0 PID: 2186 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5315 03:38:53.568783 R14: 0000000000020000 R15: 0000000000020000
5316 03:38:53.572248 # [ 66.781820] irq event stamp: 0
5317 03:38:53.578263 # [ 66.784896] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5318 03:38:53.586345 # [ 66.791182] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5319 03:38:53.594296 # [[ 67.146191] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5320 03:38:53.601109 66.799368] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5321 03:38:53.607238 # [ 66.807568] softirqs last disabled at (0): [<0000000000000000>] 0x0
5322 03:38:53.611772 # [ 66.813850] ---[ end trace 3714dc34b20e074e ]---
5323 03:38:53.621209 # [ 66.818489] lkdtm: Zero detec[ 67.174224] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5324 03:38:53.621843 ted: saturated
5325 03:38:53.625270 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5326 03:38:53.630805 ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5327 03:38:53.634095 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5328 03:38:53.652413 [ 67.201591] Code: ff 48 c7 c7 f0 bd 65 97 c6 05 f6 1d 76 01 01 e8 d3 1b 93 00 0f 0b c3 48 c7 c7 c0 bd 65 97 c6 05 e1 1d 76 01 01 e8 bd 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
5329 03:38:53.657100 [ 67.233441] RSP: 0018:ffffaa54c1d9be48 EFLAGS: 00010286
5330 03:38:53.664411 [ 67.238697] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5331 03:38:53.671175 [ 67.245843] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5332 03:38:53.679939 [ 67.252993] RBP: ffffffff976c0313 R08: 0000000000000000 R09: 0000000000000000
5333 03:38:53.688056 [ 67.260138] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5334 03:38:53.694313 [ 67.267295] R13: ffffaa54c1d9bf10 R14: ffffaa54c1d9bf10 R15: ffff8f4ac3f80000
5335 03:38:53.701593 [ 67.274441] FS: 00007efcb12363c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5336 03:38:53.707360 [ 67.282544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5337 03:38:53.714135 [ 67.288304] CR2: 00007efcb1017000 CR3: 0000000101fcc000 CR4: 00000000001506f0
5338 03:38:53.716806 [ 67.295449] Call Trace:
5339 03:38:53.721616 [ 67.297919] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x5d
5340 03:38:53.725658 [ 67.302735] direct_entry.cold+0x2c/0x38
5341 03:38:53.729120 [ 67.306677] full_proxy_write+0x56/0x80
5342 03:38:53.732543 [ 67.310535] vfs_write+0xea/0x390
5343 03:38:53.735887 [ 67.313868] ksys_write+0x68/0xe0
5344 03:38:53.739384 [ 67.317206] do_syscall_64+0x33/0x40
5345 03:38:53.744331 [ 67.320803] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5346 03:38:53.749081 [ 67.325886] RIP: 0033:0x7efcb1126f33
5347 03:38:53.766497 [ 67.329482] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5348 03:38:53.774056 [ 67.348263] RSP: 002b:00007ffdc4802b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5349 03:38:53.781596 [ 67.355851] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007efcb1126f33
5350 03:38:53.789589 [ 67.363026] RDX: 0000000000000016 RSI: 00007efcb1017000 RDI: 0000000000000001
5351 03:38:53.795663 [ 67.370173] RBP: 00007efcb1017000 R08: 00007efcb1016010 R09: 0000000000000000
5352 03:38:53.803103 [ 67.377339] R10: 00007efcb12251c0 R11: 0000000000000246 R12: 0000000000000001
5353 03:38:53.810483 [ 67.384484] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5354 03:38:53.813862 [ 67.391659] irq event stamp: 0
5355 03:38:53.819706 [ 67.394733] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5356 03:38:53.828186 [ 67.401026] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5357 03:38:53.836491 [ 67.409210] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5358 03:38:53.842613 [ 67.417449] softirqs last disabled at (0): [<0000000000000000>] 0x0
5359 03:38:53.848207 [ 67.423751] ---[ end trace 3714dc34b20e074f ]---
5360 03:38:53.851652 [ 67.428407] lkdtm: Negative detected: saturated
5361 03:38:53.893529 # [ 66.955648] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5362 03:38:53.899666 # [ 66.969023] lkdtm: attempting bad refcount_dec() below zero
5363 03:38:53.904580 # [ 66.996775] ------------[ cut here ]------------
5364 03:38:53.909720 # [ 67.023566] refcount_t: decrement hit 0; leaking memory.
5365 03:38:53.918410 # [ 67.051084] WARNING: CPU: 0 PID: 2186 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5366 03:38:53.931210 # [ 67.081573] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5367 03:38:53.938715 # [ 67.116214] CPU: 0 PID: 2186 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5368 03:38:53.944811 # [ 67.146191] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5369 03:38:53.950255 # [ 67.174224] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5370 03:38:53.968325 # [ 67.201591] Code: ff 48 c7 c7 f0 bd 65 97 c6 05 f6 1d 76 01 01 e8 d3 1b 93 00 0f 0b c3 48 c7 c7 c0 bd 65 97 c6 05 e1 1d 76 01 01 e8 bd 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
5371 03:38:53.974308 # [ 67.233441] RSP: 0018:ffffaa54c1d9be48 EFLAGS: 00010286
5372 03:38:53.981171 # [ 67.238697] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
5373 03:38:53.988639 # [ 67.245843] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5374 03:38:53.996823 # [ 67.252993] RBP: ffffffff976c0313 R08: 0000000000000000 R09: 0000000000000000
5375 03:38:54.004312 # [ 67.260138] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000016
5376 03:38:54.012233 # [ 67.267295[ 67.574283] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5377 03:38:54.017654 ] R13: ffffaa54c1d9bf10 R14: ffffaa54c1d9bf10 R15: ffff8f4ac3f80000
5378 03:38:54.025641 # [ 67.274441] FS: 00007efcb12363c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5379 03:38:54.031429 # [ 67.282544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5380 03:38:54.039747 # [ 67.288304] CR2: 00[ 67.592446] lkdtm: attempting bad refcount_dec_and_test() below zero
5381 03:38:54.045139 007efcb1017000 CR3: 0000000101fcc000 CR4: 00000000001506f0
5382 03:38:54.047906 # [ 67.295449] Call Trace:
5383 03:38:54.052794 # [ 67.297919] lkdtm_REFCOUNT_DEC_NEGATIVE+0x37/0x5d
5384 03:38:54.057461 # [ 67.302735] direct_entry.cold+0x2c/0x38
5385 03:38:54.060560 # [ 67.306677] full_proxy_write+0x56/0x80
5386 03:38:54.067011 # [ 67.310535][ 67.621011] ------------[ cut here ]------------
5387 03:38:54.068626 vfs_write+0xea/0x390
5388 03:38:54.072336 # [ 67.313868] ksys_write+0x68/0xe0
5389 03:38:54.076240 # [ 67.317206] do_syscall_64+0x33/0x40
5390 03:38:54.081075 # [ 67.320803] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5391 03:38:54.085186 # [ 67.325886] RIP: 0033:0x7efcb1126f33
5392 03:38:54.093883 # [ 67.329482] Code: 8b 15 61 ef 0c 00 f7 d8[ 67.647790] refcount_t: underflow; use-after-free.
5393 03:38:54.108671 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5394 03:38:54.123967 # [ 67.348263] RSP: 002b:00007ffdc4802b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000[ 67.674786] WARNING: CPU: 0 PID: 2221 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5395 03:38:54.124691 001
5396 03:38:54.131332 # [ 67.355851] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007efcb1126f33
5397 03:38:54.139488 # [ 67.363026] RDX: 0000000000000016 RSI: 00007efcb1017000 RDI: 0000000000000001
5398 03:38:54.159404 # [ 67.370173] RBP: 00007efcb1017000 R08: 00007efcb1016010 R09: 0000000000000000[ 67.705271] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5399 03:38:54.166105 # [ 67.377339] R10: 00007efcb12251c0 R11: 0000000000000246 R12: 0000000000000001
5400 03:38:54.173486 # [ 67.384484] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5401 03:38:54.176789 # [ 67.391659] irq event stamp: 0
5402 03:38:54.188474 # [ 67.394733] hardirqs last enabled at (0): [<[ 67.739909] CPU: 0 PID: 2221 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5403 03:38:54.190411 0000000000000000>] 0x0
5404 03:38:54.199090 # [ 67.401026] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5405 03:38:54.207671 # [ 67.409210] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5406 03:38:54.216578 # [ 67.417449] softirqs last disabled [ 67.769888] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5407 03:38:54.219926 at (0): [<0000000000000000>] 0x0
5408 03:38:54.224011 # [ 67.423751] ---[ end trace 3714dc34b20e074f ]---
5409 03:38:54.228596 # [ 67.428407] lkdtm: Negative detected: saturated
5410 03:38:54.234744 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5411 03:38:54.243475 ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh[ 67.797921] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5412 03:38:54.244272
5413 03:38:54.249029 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5414 03:38:54.267917 [ 67.825265] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
5415 03:38:54.272870 [ 67.848893] RSP: 0018:ffffaa54c1e1be40 EFLAGS: 00010286
5416 03:38:54.280117 [ 67.854156] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5417 03:38:54.286822 [ 67.861297] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5418 03:38:54.294225 [ 67.868455] RBP: ffffffff976bff68 R08: 0000000000000000 R09: 0000000000000000
5419 03:38:54.301418 [ 67.875595] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5420 03:38:54.309081 [ 67.882758] R13: ffffaa54c1e1bf10 R14: ffffaa54c1e1bf10 R15: ffff8f4ac5932000
5421 03:38:54.317196 [ 67.889900] FS: 00007fb246ce3580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5422 03:38:54.322661 [ 67.898011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5423 03:38:54.329206 [ 67.903767] CR2: 00007fb246abf000 CR3: 00000001056ca000 CR4: 00000000001506f0
5424 03:38:54.332532 [ 67.910932] Call Trace:
5425 03:38:54.338727 [ 67.913407] __refcount_sub_and_test.constprop.0+0x34/0x40
5426 03:38:54.343359 [ 67.918922] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x74
5427 03:38:54.347475 [ 67.924516] direct_entry.cold+0x2c/0x38
5428 03:38:54.351526 [ 67.928471] full_proxy_write+0x56/0x80
5429 03:38:54.354839 [ 67.932326] vfs_write+0xea/0x390
5430 03:38:54.357574 [ 67.935692] ksys_write+0x68/0xe0
5431 03:38:54.361620 [ 67.939048] do_syscall_64+0x33/0x40
5432 03:38:54.366220 [ 67.942701] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5433 03:38:54.370041 [ 67.947784] RIP: 0033:0x7fb246bcef33
5434 03:38:54.389263 [ 67.951420] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5435 03:38:54.396716 [ 67.970213] RSP: 002b:00007ffd8efa3418 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5436 03:38:54.404098 [ 67.977855] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fb246bcef33
5437 03:38:54.411411 [ 67.985030] RDX: 000000000000001f RSI: 00007fb246abf000 RDI: 0000000000000001
5438 03:38:54.418161 [ 67.992233] RBP: 00007fb246abf000 R08: 00007fb246abe010 R09: 0000000000000000
5439 03:38:54.424973 [ 67.999417] R10: 00007fb246ccd1c0 R11: 0000000000000246 R12: 0000000000000001
5440 03:38:54.432358 [ 68.006584] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5441 03:38:54.435084 [ 68.013783] irq event stamp: 0
5442 03:38:54.441910 [ 68.016896] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5443 03:38:54.449931 [ 68.023258] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5444 03:38:54.458814 [ 68.031476] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5445 03:38:54.465559 [ 68.039695] softirqs last disabled at (0): [<0000000000000000>] 0x0
5446 03:38:54.469464 [ 68.046030] ---[ end trace 3714dc34b20e0750 ]---
5447 03:38:54.473767 [ 68.050675] lkdtm: Negative detected: saturated
5448 03:38:54.502206 # [ 67.574283] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5449 03:38:54.509038 # [ 67.592446] lkdtm: attempting bad refcount_dec_and_test() below zero
5450 03:38:54.514465 # [ 67.621011] ------------[ cut here ]------------
5451 03:38:54.518549 # [ 67.647790] refcount_t: underflow; use-after-free.
5452 03:38:54.526775 # [ 67.674786] WARNING: CPU: 0 PID: 2221 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5453 03:38:54.539491 # [ 67.705271] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5454 03:38:54.547486 # [ 67.739909] CPU: 0 PID: 2221 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5455 03:38:54.553611 # [ 67.769888] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5456 03:38:54.559628 # [ 67.797921] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5457 03:38:54.577797 # [ 67.825265] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
5458 03:38:54.583070 # [ 67.848893] RSP: 0018:ffffaa54c1e1be40 EFLAGS: 00010286
5459 03:38:54.590565 # [ 67.854156] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000
5460 03:38:54.598539 # [ 67.861297] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5461 03:38:54.605504 # [ 67.868455] RBP: ffffffff976bff68 R08: 0000000000000000 R09: 0000000000000000
5462 03:38:54.612843 # [ 67.875595] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5463 03:38:54.619520 # [ 67.882[ 68.179037] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5464 03:38:54.626585 758] R13: ffffaa54c1e1bf10 R14: ffffaa54c1e1bf10 R15: ffff8f4ac5932000
5465 03:38:54.634383 # [ 67.889900] FS: 00007fb246ce3580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5466 03:38:54.640424 # [ 67.898011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5467 03:38:54.648752 # [ 67.903767] CR2:[ 68.201222] lkdtm: attempting bad refcount_sub_and_test() below zero
5468 03:38:54.654217 00007fb246abf000 CR3: 00000001056ca000 CR4: 00000000001506f0
5469 03:38:54.656930 # [ 67.910932] Call Trace:
5470 03:38:54.662491 # [ 67.913407] __refcount_sub_and_test.constprop.0+0x34/0x40
5471 03:38:54.668456 # [ 67.918922] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x3e/0x74
5472 03:38:54.675152 # [ 67.924516] direct_entry.c[ 68.229752] ------------[ cut here ]------------
5473 03:38:54.676540 old+0x2c/0x38
5474 03:38:54.680483 # [ 67.928471] full_proxy_write+0x56/0x80
5475 03:38:54.684498 # [ 67.932326] vfs_write+0xea/0x390
5476 03:38:54.687268 # [ 67.935692] ksys_write+0x68/0xe0
5477 03:38:54.691062 # [ 67.939048] do_syscall_64+0x33/0x40
5478 03:38:54.696360 # [ 67.942701] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5479 03:38:54.702477 # [ 67.947[ 68.256547] refcount_t: underflow; use-after-free.
5480 03:38:54.705171 784] RIP: 0033:0x7fb246bcef33
5481 03:38:54.724113 # [ 67.951420] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5482 03:38:54.733207 # [ 6[ 68.283550] WARNING: CPU: 0 PID: 2256 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5483 03:38:54.739452 7.970213] RSP: 002b:00007ffd8efa3418 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5484 03:38:54.747196 # [ 67.977855] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007fb246bcef33
5485 03:38:54.754933 # [ 67.985030] RDX: 000000000000001f RSI: 00007fb246abf000 RDI: 0000000000000001
5486 03:38:54.768619 # [ [ 68.314036] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5487 03:38:54.774645 67.992233] RBP: 00007fb246abf000 R08: 00007fb246abe010 R09: 0000000000000000
5488 03:38:54.781304 # [ 67.999417] R10: 00007fb246ccd1c0 R11: 0000000000000246 R12: 0000000000000001
5489 03:38:54.788752 # [ 68.006584] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5490 03:38:54.797507 # [ 68.0[ 68.348668] CPU: 0 PID: 2256 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5491 03:38:54.800228 13783] irq event stamp: 0
5492 03:38:54.806815 # [ 68.016896] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5493 03:38:54.814858 # [ 68.023258] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5494 03:38:54.826302 # [ 68.031476] softirqs last enabled at (0): [<ffffffff9[ 68.378564] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5495 03:38:54.828453 5ef9f9c>] copy_process+0x63c/0x1c80
5496 03:38:54.835085 # [ 68.039695] softirqs last disabled at (0): [<0000000000000000>] 0x0
5497 03:38:54.840550 # [ 68.046030] ---[ end trace 3714dc34b20e0750 ]---
5498 03:38:54.844664 # [ 68.050675] lkdtm: Negative detected: saturated
5499 03:38:54.853650 # REFCOUNT_DEC_AND_TEST_NEGATIVE: sa[ 68.406769] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5500 03:38:54.856420 w 'Negative detected: saturated': ok
5501 03:38:54.863030 ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5502 03:38:54.865746 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5503 03:38:54.884384 [ 68.433981] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
5504 03:38:54.889478 [ 68.465925] RSP: 0018:ffffaa54c1e8be40 EFLAGS: 00010286
5505 03:38:54.897773 [ 68.471197] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5506 03:38:54.904523 [ 68.478349] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5507 03:38:54.911467 [ 68.485500] RBP: ffffffff976bff88 R08: 0000000000000000 R09: 0000000000000000
5508 03:38:54.918310 [ 68.492654] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 000000000000001f
5509 03:38:54.926346 [ 68.499795] R13: ffffaa54c1e8bf10 R14: ffffaa54c1e8bf10 R15: ffff8f4ac4658000
5510 03:38:54.934312 [ 68.506961] FS: 00007f5bc6e12580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5511 03:38:54.939104 [ 68.515056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5512 03:38:54.947205 [ 68.520834] CR2: 00007f5bc6bef000 CR3: 00000001058e4000 CR4: 00000000001506f0
5513 03:38:54.948641 [ 68.527978] Call Trace:
5514 03:38:54.954691 [ 68.530457] __refcount_sub_and_test.constprop.0+0x34/0x40
5515 03:38:54.960057 [ 68.535957] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x77
5516 03:38:54.964377 [ 68.541569] direct_entry.cold+0x2c/0x38
5517 03:38:54.968970 [ 68.545517] full_proxy_write+0x56/0x80
5518 03:38:54.971394 [ 68.549386] vfs_write+0xea/0x390
5519 03:38:54.975239 [ 68.552722] ksys_write+0x68/0xe0
5520 03:38:54.979316 [ 68.556073] do_syscall_64+0x33/0x40
5521 03:38:54.983334 [ 68.559665] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5522 03:38:54.986811 [ 68.564783] RIP: 0033:0x7f5bc6cfef33
5523 03:38:55.005857 [ 68.568422] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5524 03:38:55.013956 [ 68.587234] RSP: 002b:00007ffd4e0b9588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5525 03:38:55.020583 [ 68.594847] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f5bc6cfef33
5526 03:38:55.027794 [ 68.602033] RDX: 000000000000001f RSI: 00007f5bc6bef000 RDI: 0000000000000001
5527 03:38:55.034859 [ 68.609240] RBP: 00007f5bc6bef000 R08: 00007f5bc6bee010 R09: 0000000000000000
5528 03:38:55.042134 [ 68.616442] R10: 00007f5bc6dfd1c0 R11: 0000000000000246 R12: 0000000000000001
5529 03:38:55.049038 [ 68.623637] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5530 03:38:55.053159 [ 68.630882] irq event stamp: 0
5531 03:38:55.059332 [ 68.633970] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5532 03:38:55.067288 [ 68.640290] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5533 03:38:55.075184 [ 68.648520] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5534 03:38:55.081855 [ 68.656774] softirqs last disabled at (0): [<0000000000000000>] 0x0
5535 03:38:55.086427 [ 68.663086] ---[ end trace 3714dc34b20e0751 ]---
5536 03:38:55.090924 [ 68.667778] lkdtm: Negative detected: saturated
5537 03:38:55.120558 # [ 68.179037] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5538 03:38:55.126383 # [ 68.201222] lkdtm: attempting bad refcount_sub_and_test() below zero
5539 03:38:55.131139 # [ 68.229752] ------------[ cut here ]------------
5540 03:38:55.136594 # [ 68.256547] refcount_t: underflow; use-after-free.
5541 03:38:55.144034 # [ 68.283550] WARNING: CPU: 0 PID: 2256 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
5542 03:38:55.157112 # [ 68.314036] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5543 03:38:55.165395 # [ 68.348668] CPU: 0 PID: 2256 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5544 03:38:55.170163 # [ 68.378564] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5545 03:38:55.175797 # [ 68.406769] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
5546 03:38:55.195441 # [ 68.433981] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
5547 03:38:55.200919 # [ 68.465925] RSP: 0018:ffffaa54c1e8be40 EFLAGS: 00010286
5548 03:38:55.208255 # [ 68.471197] RAX: 0000000000000000 RBX: 0000000000000032 RCX: 0000000000000000
5549 03:38:55.216301 # [ 68.478349] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5550 03:38:55.222496 # [ 68.485500] RBP: ffffffff976bff88 R08: 0000000000000000 R09: 0000000000000000
5551 03:38:55.234602 # [ 68.492654] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000[ 68.794525] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5552 03:38:55.235208 00001f
5553 03:38:55.242669 # [ 68.499795] R13: ffffaa54c1e8bf10 R14: ffffaa54c1e8bf10 R15: ffff8f4ac4658000
5554 03:38:55.250834 # [ 68.506961] FS: 00007f5bc6e12580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5555 03:38:55.257639 # [ 68.515056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5556 03:38:55.263200 #[ 68.815712] lkdtm: attempting safe refcount_inc_not_zero() from zero
5557 03:38:55.270445 [ 68.520834] CR2: 00007f5bc6bef000 CR3: 00000001058e4000 CR4: 00000000001506f0
5558 03:38:55.272559 # [ 68.527978] Call Trace:
5559 03:38:55.278669 # [ 68.530457] __refcount_sub_and_test.constprop.0+0x34/0x40
5560 03:38:55.284104 # [ 68.535957] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x3e/0x77
5561 03:38:55.288731 # [ 68.541[ 68.844250] lkdtm: Good: zero detected
5562 03:38:55.291762 569] direct_entry.cold+0x2c/0x38
5563 03:38:55.296382 # [ 68.545517] full_proxy_write+0x56/0x80
5564 03:38:55.299053 # [ 68.549386] vfs_write+0xea/0x390
5565 03:38:55.302412 # [ 68.552722] ksys_write+0x68/0xe0
5566 03:38:55.307876 # [ 68.556073] do_syscall_64+0x33/0x40
5567 03:38:55.315374 # [ 68.559665] entry_SYSCALL_64_after_hwframe+0x4[ 68.870180] lkdtm: Correctly stayed at zero
5568 03:38:55.316094 4/0xa9
5569 03:38:55.319480 # [ 68.564783] RIP: 0033:0x7f5bc6cfef33
5570 03:38:55.343608 # [ 68.568422] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 [ 68.896535] lkdtm: attempting bad refcount_inc() from zero
5571 03:38:55.343999 89 54 24 18
5572 03:38:55.351857 # [ 68.587234] RSP: 002b:00007ffd4e0b9588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5573 03:38:55.359005 # [ 68.594847] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 00007f5bc6cfef33
5574 03:38:55.369748 # [ 68.602033] RDX: 000000000000001f RSI: 00007f5bc6bef000 RDI: 0000[ 68.924190] ------------[ cut here ]------------
5575 03:38:55.371063 000000000001
5576 03:38:55.379509 # [ 68.609240] RBP: 00007f5bc6bef000 R08: 00007f5bc6bee010 R09: 0000000000000000
5577 03:38:55.385495 # [ 68.616442] R10: 00007f5bc6dfd1c0 R11: 0000000000000246 R12: 0000000000000001
5578 03:38:55.397113 # [ 68.623637] R13: 0000000000000001 R14: 0000000000020000 R15: 00000000[ 68.951033] refcount_t: addition on 0; use-after-free.
5579 03:38:55.398459 00020000
5580 03:38:55.401175 # [ 68.630882] irq event stamp: 0
5581 03:38:55.408254 # [ 68.633970] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5582 03:38:55.417115 # [ 68.640290] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5583 03:38:55.428682 # [ 68.648520] softirqs last enabled[ 68.978455] WARNING: CPU: 0 PID: 2288 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5584 03:38:55.432513 at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5585 03:38:55.439480 # [ 68.656774] softirqs last disabled at (0): [<0000000000000000>] 0x0
5586 03:38:55.444059 # [ 68.663086] ---[ end trace 3714dc34b20e0751 ]---
5587 03:38:55.448782 # [ 68.667778] lkdtm: Negative detected: saturated
5588 03:38:55.463000 # REFCOUNT_SUB_A[ 69.008864] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5589 03:38:55.467836 ND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5590 03:38:55.471975 ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5591 03:38:55.475848 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5592 03:38:55.483410 [ 69.043501] CPU: 0 PID: 2288 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5593 03:38:55.489730 [ 69.064968] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5594 03:38:55.494801 [ 69.070916] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5595 03:38:55.513598 [ 69.076072] Code: 05 7a 1e 76 01 01 e8 53 1c 93 00 0f 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a 1e 76 01 01 e8 34 1c 93 00 <0f> 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d
5596 03:38:55.519023 [ 69.094838] RSP: 0018:ffffaa54c1f0be48 EFLAGS: 00010286
5597 03:38:55.526457 [ 69.100078] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
5598 03:38:55.533102 [ 69.107238] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5599 03:38:55.540489 [ 69.114382] RBP: ffffffff976c0329 R08: 0000000000000000 R09: 0000000000000000
5600 03:38:55.547241 [ 69.121536] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5601 03:38:55.556405 [ 69.128683] R13: ffffaa54c1f0bf10 R14: ffffaa54c1f0bf10 R15: ffff8f4ac32e6000
5602 03:38:55.562367 [ 69.135833] FS: 00007f27ead42580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5603 03:38:55.568822 [ 69.143930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5604 03:38:55.575858 [ 69.149694] CR2: 00007f27eab1f000 CR3: 0000000103050000 CR4: 00000000001506f0
5605 03:38:55.577873 [ 69.156841] Call Trace:
5606 03:38:55.582687 [ 69.159324] lkdtm_REFCOUNT_INC_ZERO+0x99/0xbd
5607 03:38:55.588047 [ 69.163786] direct_entry.cold+0x2c/0x38
5608 03:38:55.590097 [ 69.167755] full_proxy_write+0x56/0x80
5609 03:38:55.593389 [ 69.171609] vfs_write+0xea/0x390
5610 03:38:55.597268 [ 69.174985] ksys_write+0x68/0xe0
5611 03:38:55.600578 [ 69.178346] do_syscall_64+0x33/0x40
5612 03:38:55.605527 [ 69.181993] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5613 03:38:55.608868 [ 69.187094] RIP: 0033:0x7f27eac2ef33
5614 03:38:55.628650 [ 69.190745] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5615 03:38:55.635925 [ 69.209541] RSP: 002b:00007ffe38ee7958 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5616 03:38:55.642568 [ 69.217205] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f27eac2ef33
5617 03:38:55.650604 [ 69.224382] RDX: 0000000000000012 RSI: 00007f27eab1f000 RDI: 0000000000000001
5618 03:38:55.657445 [ 69.231556] RBP: 00007f27eab1f000 R08: 00007f27eab1e010 R09: 0000000000000000
5619 03:38:55.664176 [ 69.238728] R10: 00007f27ead2d1c0 R11: 0000000000000246 R12: 0000000000000001
5620 03:38:55.672557 [ 69.245900] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5621 03:38:55.674451 [ 69.253085] irq event stamp: 0
5622 03:38:55.681381 [ 69.256196] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5623 03:38:55.689630 [ 69.262531] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5624 03:38:55.697580 [ 69.270756] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5625 03:38:55.704141 [ 69.279031] softirqs last disabled at (0): [<0000000000000000>] 0x0
5626 03:38:55.708827 [ 69.285347] ---[ end trace 3714dc34b20e0752 ]---
5627 03:38:55.712694 [ 69.290024] lkdtm: Zero detected: saturated
5628 03:38:55.744308 # [ 68.794525] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5629 03:38:55.752210 # [ 68.815712] lkdtm: attempting safe refcount_inc_not_zero() from zero
5630 03:38:55.755870 # [ 68.844250] lkdtm: Good: zero detected
5631 03:38:55.759777 # [ 68.870180] lkdtm: Correctly stayed at zero
5632 03:38:55.765940 # [ 68.896535] lkdtm: attempting bad refcount_inc() from zero
5633 03:38:55.769833 # [ 68.924190] ------------[ cut here ]------------
5634 03:38:55.775080 # [ 68.951033] refcount_t: addition on 0; use-after-free.
5635 03:38:55.782827 # [ 68.978455] WARNING: CPU: 0 PID: 2288 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5636 03:38:55.795816 # [ 69.008864] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5637 03:38:55.803802 # [ 69.043501] CPU: 0 PID: 2288 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5638 03:38:55.810534 # [ 69.064968] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5639 03:38:55.814663 # [ 69.070916] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5640 03:38:55.834129 # [ 69.076072] Code: 05 7a 1e 76 01 01 e8 53 1c 93 00 0f 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a 1e 76 01 01 e8 34 1c 93 00 <0f> 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d
5641 03:38:55.839464 # [ 69.094838] RSP: 0018:ffffaa54c1f0be48 EFLAGS: 00010286
5642 03:38:55.846928 # [ 69.100078] RAX: 0000000000000000 RBX: 0000000000000033 RCX: 0000000000000000
5643 03:38:55.853685 # [ 69.107238] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5644 03:38:55.860875 # [ 69.114382] RBP: ffffffff976c0329 R08: 0000000000000000 R09: 0000000000000000
5645 03:38:55.868665 # [ 69.121536] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5646 03:38:55.875222 # [ 69.128683][ 69.430555] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5647 03:38:55.880846 R13: ffffaa54c1f0bf10 R14: ffffaa54c1f0bf10 R15: ffff8f4ac32e6000
5648 03:38:55.889806 # [ 69.135833] FS: 00007f27ead42580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5649 03:38:55.895372 # [ 69.143930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5650 03:38:55.903926 # [ 69.149694] CR2: 000[ 69.456511] lkdtm: attempting safe refcount_add_not_zero() from zero
5651 03:38:55.908667 07f27eab1f000 CR3: 0000000103050000 CR4: 00000000001506f0
5652 03:38:55.911820 # [ 69.156841] Call Trace:
5653 03:38:55.916109 # [ 69.159324] lkdtm_REFCOUNT_INC_ZERO+0x99/0xbd
5654 03:38:55.920859 # [ 69.163786] direct_entry.cold+0x2c/0x38
5655 03:38:55.925693 # [ 69.167755] full_proxy_write+0x56/0x80
5656 03:38:55.929705 # [ 69.171609] vfs[ 69.485050] lkdtm: Good: zero detected
5657 03:38:55.932480 _write+0xea/0x390
5658 03:38:55.935189 # [ 69.174985] ksys_write+0x68/0xe0
5659 03:38:55.939250 # [ 69.178346] do_syscall_64+0x33/0x40
5660 03:38:55.944543 # [ 69.181993] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5661 03:38:55.947247 # [ 69.187094] RIP: 0033:0x7f27eac2ef33
5662 03:38:55.957424 # [ 69.190745] Code: 8b 15 61 ef 0c 00 f7 d8 64 8[ 69.510981] lkdtm: Correctly stayed at zero
5663 03:38:55.972917 9 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5664 03:38:55.978431 # [ 69.209541] RSP: 002b:00007ffe38ee7958 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5665 03:38:55.983954 [ 69.537331] lkdtm: attempting bad refcount_add() from zero
5666 03:38:55.990896 # [ 69.217205] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f27eac2ef33
5667 03:38:56.000484 # [ 69.224382] RDX: 0000000000000012 RSI: 00007f27eab1f000 RDI: 0000000000000001
5668 03:38:56.005809 # [ 69.231556] RBP: 00007f27eab1f000 R08: 00007f27eab1e010 R09: 0000000000000000
5669 03:38:56.010643 # [ [ 69.564986] ------------[ cut here ]------------
5670 03:38:56.017981 69.238728] R10: 00007f27ead2d1c0 R11: 0000000000000246 R12: 0000000000000001
5671 03:38:56.024849 # [ 69.245900] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5672 03:38:56.028168 # [ 69.253085] irq event stamp: 0
5673 03:38:56.038116 # [ 69.256196] hardirqs last enabled at (0): [<00000[ 69.591825] refcount_t: addition on 0; use-after-free.
5674 03:38:56.039499 00000000000>] 0x0
5675 03:38:56.049120 # [ 69.262531] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5676 03:38:56.057138 # [ 69.270756] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5677 03:38:56.068422 # [ 69.279031] softirqs last disabled at (0[ 69.619254] WARNING: CPU: 0 PID: 2320 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5678 03:38:56.071022 ): [<0000000000000000>] 0x0
5679 03:38:56.075759 # [ 69.285347] ---[ end trace 3714dc34b20e0752 ]---
5680 03:38:56.079878 # [ 69.290024] lkdtm: Zero detected: saturated
5681 03:38:56.083925 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5682 03:38:56.087433 ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5683 03:38:56.103019 # selftests: lkdtm: REFCOUNT_ADD[ 69.649673] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5684 03:38:56.105024 _ZERO.sh
5685 03:38:56.111776 [ 69.684293] CPU: 0 PID: 2320 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5686 03:38:56.117357 [ 69.692847] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5687 03:38:56.122824 [ 69.698809] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5688 03:38:56.141187 [ 69.703959] Code: 05 7a 1e 76 01 01 e8 53 1c 93 00 0f 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a 1e 76 01 01 e8 34 1c 93 00 <0f> 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d
5689 03:38:56.147163 [ 69.722738] RSP: 0018:ffffaa54c1f83e48 EFLAGS: 00010286
5690 03:38:56.153908 [ 69.727974] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
5691 03:38:56.161546 [ 69.735137] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5692 03:38:56.168247 [ 69.742277] RBP: ffffffff976c033b R08: 0000000000000000 R09: 0000000000000000
5693 03:38:56.175671 [ 69.749436] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5694 03:38:56.182515 [ 69.756578] R13: ffffaa54c1f83f10 R14: ffffaa54c1f83f10 R15: ffff8f4ac3ee2000
5695 03:38:56.190815 [ 69.763748] FS: 00007f635486f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5696 03:38:56.196652 [ 69.771844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5697 03:38:56.203482 [ 69.777634] CR2: 00007f635467f000 CR3: 00000001032b6000 CR4: 00000000001506f0
5698 03:38:56.205523 [ 69.784799] Call Trace:
5699 03:38:56.210459 [ 69.787306] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xbd
5700 03:38:56.214541 [ 69.791853] direct_entry.cold+0x2c/0x38
5701 03:38:56.218315 [ 69.795848] full_proxy_write+0x56/0x80
5702 03:38:56.221719 [ 69.799735] vfs_write+0xea/0x390
5703 03:38:56.225206 [ 69.803102] ksys_write+0x68/0xe0
5704 03:38:56.228661 [ 69.806493] do_syscall_64+0x33/0x40
5705 03:38:56.233946 [ 69.810159] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5706 03:38:56.237436 [ 69.815271] RIP: 0033:0x7f635478ef33
5707 03:38:56.256701 [ 69.818894] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5708 03:38:56.264119 [ 69.837707] RSP: 002b:00007ffda9bda0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5709 03:38:56.270817 [ 69.845339] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f635478ef33
5710 03:38:56.278640 [ 69.852558] RDX: 0000000000000012 RSI: 00007f635467f000 RDI: 0000000000000001
5711 03:38:56.285236 [ 69.859739] RBP: 00007f635467f000 R08: 00007f635467e010 R09: 0000000000000000
5712 03:38:56.293175 [ 69.866923] R10: 00007f635488d1c0 R11: 0000000000000246 R12: 0000000000000001
5713 03:38:56.299760 [ 69.874132] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5714 03:38:56.302845 [ 69.881342] irq event stamp: 0
5715 03:38:56.309537 [ 69.884428] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5716 03:38:56.317526 [ 69.890728] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5717 03:38:56.326091 [ 69.898905] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5718 03:38:56.333215 [ 69.907088] softirqs last disabled at (0): [<0000000000000000>] 0x0
5719 03:38:56.336564 [ 69.913354] ---[ end trace 3714dc34b20e0753 ]---
5720 03:38:56.340644 [ 69.917969] lkdtm: Zero detected: saturated
5721 03:38:56.367795 # [ 69.430555] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5722 03:38:56.373959 # [ 69.456511] lkdtm: attempting safe refcount_add_not_zero() from zero
5723 03:38:56.378809 # [ 69.485050] lkdtm: Good: zero detected
5724 03:38:56.383702 # [ 69.510981] lkdtm: Correctly stayed at zero
5725 03:38:56.388452 # [ 69.537331] lkdtm: attempting bad refcount_add() from zero
5726 03:38:56.393324 # [ 69.564986] ------------[ cut here ]------------
5727 03:38:56.398849 # [ 69.591825] refcount_t: addition on 0; use-after-free.
5728 03:38:56.406988 # [ 69.619254] WARNING: CPU: 0 PID: 2320 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
5729 03:38:56.419580 # [ 69.649673] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5730 03:38:56.427383 # [ 69.684293] CPU: 0 PID: 2320 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5731 03:38:56.433996 # [ 69.692847] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5732 03:38:56.438703 # [ 69.698809] RIP: 0010:refcount_warn_saturate+0x68/0xf0
5733 03:38:56.458130 # [ 69.703959] Code: 05 7a 1e 76 01 01 e8 53 1c 93 00 0f 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a 1e 76 01 01 e8 34 1c 93 00 <0f> 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d
5734 03:38:56.462749 # [ 69.722738] RSP: 0018:ffffaa54c1f83e48 EFLAGS: 00010286
5735 03:38:56.470009 # [ 69.727974] RAX: 0000000000000000 RBX: 0000000000000034 RCX: 0000000000000000
5736 03:38:56.477624 # [ 69.735137] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5737 03:38:56.483819 # [ [ 70.054418] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5738 03:38:56.491339 69.742277] RBP: ffffffff976c033b R08: 0000000000000000 R09: 0000000000000000
5739 03:38:56.498672 # [ 69.749436] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000012
5740 03:38:56.505407 # [ 69.756578] R13: ffffaa54c1f83f10 R14: ffffaa54c1f83f10 R15: ffff8f4ac3ee2000
5741 03:38:56.512188 # [ 69.[ 70.065316] lkdtm: attempting bad refcount_inc() from saturated
5742 03:38:56.520192 763748] FS: 00007f635486f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5743 03:38:56.526212 # [ 69.771844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5744 03:38:56.533078 # [ 69.777634] CR2: 00007f635467f000 CR3: 00000001032b6000 CR4: 00000000001506f0
5745 03:38:56.539365 # [ 69.784799] C[ 70.093409] ------------[ cut here ]------------
5746 03:38:56.539866 all Trace:
5747 03:38:56.543918 # [ 69.787306] lkdtm_REFCOUNT_ADD_ZERO+0x99/0xbd
5748 03:38:56.548599 # [ 69.791853] direct_entry.cold+0x2c/0x38
5749 03:38:56.553314 # [ 69.795848] full_proxy_write+0x56/0x80
5750 03:38:56.555833 # [ 69.799735] vfs_write+0xea/0x390
5751 03:38:56.559887 # [ 69.803102] ksys_write+0x68/0xe0
5752 03:38:56.565880 # [ 69.806493] [ 70.120222] refcount_t: saturated; leaking memory.
5753 03:38:56.568396 do_syscall_64+0x33/0x40
5754 03:38:56.573642 # [ 69.810159] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5755 03:38:56.577626 # [ 69.815271] RIP: 0033:0x7f635478ef33
5756 03:38:56.596618 # [ 69.818894] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 [ 70.147225] WARNING: CPU: 0 PID: 2355 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5757 03:38:56.604762 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5758 03:38:56.611594 # [ 69.837707] RSP: 002b:00007ffda9bda0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5759 03:38:56.630545 # [ 69.845339] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f63547[ 70.177693] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5760 03:38:56.631827 8ef33
5761 03:38:56.638852 # [ 69.852558] RDX: 0000000000000012 RSI: 00007f635467f000 RDI: 0000000000000001
5762 03:38:56.646142 # [ 69.859739] RBP: 00007f635467f000 R08: 00007f635467e010 R09: 0000000000000000
5763 03:38:56.662247 # [ 69.866923] R10: 00007f635488d1c0 R11: 0000000000000246 R12: 000000000000000[ 70.212332] CPU: 0 PID: 2355 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5764 03:38:56.662336 1
5765 03:38:56.668816 # [ 69.874132] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5766 03:38:56.671573 # [ 69.881342] irq event stamp: 0
5767 03:38:56.680220 # [ 69.884428] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5768 03:38:56.689021 # [ 69.890728] hardirqs last disabled at (0): [<ffffffff[ 70.242312] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5769 03:38:56.692449 95ef9f9c>] copy_process+0x63c/0x1c80
5770 03:38:56.700775 # [ 69.898905] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5771 03:38:56.707117 # [ 69.907088] softirqs last disabled at (0): [<0000000000000000>] 0x0
5772 03:38:56.716480 # [ 69.913354] ---[ end trace 3714dc34b20e0753[ 70.270346] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5773 03:38:56.717835 ]---
5774 03:38:56.722502 # [ 69.917969] lkdtm: Zero detected: saturated
5775 03:38:56.725084 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5776 03:38:56.729208 ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5777 03:38:56.733889 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5778 03:38:56.751650 [ 70.297706] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
5779 03:38:56.757716 [ 70.333231] RSP: 0018:ffffaa54c4007e48 EFLAGS: 00010286
5780 03:38:56.764808 [ 70.338481] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
5781 03:38:56.772070 [ 70.345648] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5782 03:38:56.778784 [ 70.352790] RBP: ffffffff976c034d R08: 0000000000000000 R09: 0000000000000000
5783 03:38:56.786198 [ 70.359949] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5784 03:38:56.793069 [ 70.367091] R13: ffffaa54c4007f10 R14: ffffaa54c4007f10 R15: ffff8f4ac326a000
5785 03:38:56.801851 [ 70.374259] FS: 00007f2d09211580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5786 03:38:56.806554 [ 70.382352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5787 03:38:56.814526 [ 70.388145] CR2: 00007f2d08fef000 CR3: 0000000105774000 CR4: 00000000001506f0
5788 03:38:56.816518 [ 70.395289] Call Trace:
5789 03:38:56.821318 [ 70.397795] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x60
5790 03:38:56.825319 [ 70.402702] direct_entry.cold+0x2c/0x38
5791 03:38:56.829245 [ 70.406706] full_proxy_write+0x56/0x80
5792 03:38:56.832624 [ 70.410667] vfs_write+0xea/0x390
5793 03:38:56.836182 [ 70.414014] ksys_write+0x68/0xe0
5794 03:38:56.839548 [ 70.417424] do_syscall_64+0x33/0x40
5795 03:38:56.844991 [ 70.421033] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5796 03:38:56.848493 [ 70.426156] RIP: 0033:0x7f2d090fef33
5797 03:38:56.867237 [ 70.429781] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5798 03:38:56.874717 [ 70.448588] RSP: 002b:00007fff8b049038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5799 03:38:56.882048 [ 70.456203] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f2d090fef33
5800 03:38:56.889083 [ 70.463417] RDX: 0000000000000017 RSI: 00007f2d08fef000 RDI: 0000000000000001
5801 03:38:56.896476 [ 70.470601] RBP: 00007f2d08fef000 R08: 00007f2d08fee010 R09: 0000000000000000
5802 03:38:56.903958 [ 70.477809] R10: 00007f2d091fd1c0 R11: 0000000000000246 R12: 0000000000000001
5803 03:38:56.910790 [ 70.484991] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5804 03:38:56.913597 [ 70.492153] irq event stamp: 0
5805 03:38:56.920884 [ 70.495256] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5806 03:38:56.928258 [ 70.501549] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5807 03:38:56.937131 [ 70.509758] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5808 03:38:56.943699 [ 70.517936] softirqs last disabled at (0): [<0000000000000000>] 0x0
5809 03:38:56.947885 [ 70.524194] ---[ end trace 3714dc34b20e0754 ]---
5810 03:38:56.952651 [ 70.528806] lkdtm: Saturation detected: still saturated
5811 03:38:56.984581 # [ 70.054418] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5812 03:38:56.989991 # [ 70.065316] lkdtm: attempting bad refcount_inc() from saturated
5813 03:38:56.995451 # [ 70.093409] ------------[ cut here ]------------
5814 03:38:56.999449 # [ 70.120222] refcount_t: saturated; leaking memory.
5815 03:38:57.008282 # [ 70.147225] WARNING: CPU: 0 PID: 2355 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5816 03:38:57.020441 # [ 70.177693] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5817 03:38:57.028511 # [ 70.212332] CPU: 0 PID: 2355 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5818 03:38:57.034486 # [ 70.242312] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5819 03:38:57.039959 # [ 70.270346] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5820 03:38:57.060367 # [ 70.297706] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
5821 03:38:57.063733 # [ 70.333231] RSP: 0018:ffffaa54c4007e48 EFLAGS: 00010286
5822 03:38:57.072445 # [ 70.338481] RAX: 0000000000000000 RBX: 0000000000000035 RCX: 0000000000000000
5823 03:38:57.079137 # [ 70.345648] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5824 03:38:57.085838 # [ 70.352790] RBP: ffffffff976c034d R08: 0000000000000000 R09: 0000000000000000
5825 03:38:57.092670 # [ 70.359949] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5826 03:38:57.099406 # [ [ 70.669791] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5827 03:38:57.106929 70.367091] R13: ffffaa54c4007f10 R14: ffffaa54c4007f10 R15: ffff8f4ac326a000
5828 03:38:57.115092 # [ 70.374259] FS: 00007f2d09211580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5829 03:38:57.121627 # [ 70.382352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5830 03:38:57.127709 # [ 70.38814[ 70.680719] lkdtm: attempting bad refcount_dec() from saturated
5831 03:38:57.133672 5] CR2: 00007f2d08fef000 CR3: 0000000105774000 CR4: 00000000001506f0
5832 03:38:57.136327 # [ 70.395289] Call Trace:
5833 03:38:57.141643 # [ 70.397795] lkdtm_REFCOUNT_INC_SATURATED+0x3c/0x60
5834 03:38:57.145774 # [ 70.402702] direct_entry.cold+0x2c/0x38
5835 03:38:57.149215 # [ 70.406706] full_proxy_write+0x56/0x80
5836 03:38:57.155196 # [ [ 70.708808] ------------[ cut here ]------------
5837 03:38:57.157252 70.410667] vfs_write+0xea/0x390
5838 03:38:57.161334 # [ 70.414014] ksys_write+0x68/0xe0
5839 03:38:57.165303 # [ 70.417424] do_syscall_64+0x33/0x40
5840 03:38:57.169995 # [ 70.421033] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5841 03:38:57.174064 # [ 70.426156] RIP: 0033:0x7f2d090fef33
5842 03:38:57.182249 # [ 70.429781] Code: 8b 15 61 ef [ 70.735623] refcount_t: decrement hit 0; leaking memory.
5843 03:38:57.197767 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5844 03:38:57.212702 # [ 70.448588] RSP: 002b:00007fff8b049038 EFLAGS: 00000246 ORIG_RAX: 00[ 70.763154] WARNING: CPU: 0 PID: 2390 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5845 03:38:57.214065 00000000000001
5846 03:38:57.222173 # [ 70.456203] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f2d090fef33
5847 03:38:57.228233 # [ 70.463417] RDX: 0000000000000017 RSI: 00007f2d08fef000 RDI: 0000000000000001
5848 03:38:57.246572 # [ 70.470601] RBP: 00007f2d08fef000 R08: 00007f2d08fee010 R09: 000000[ 70.793615] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5849 03:38:57.248530 0000000000
5850 03:38:57.255357 # [ 70.477809] R10: 00007f2d091fd1c0 R11: 0000000000000246 R12: 0000000000000001
5851 03:38:57.262753 # [ 70.484991] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5852 03:38:57.266127 # [ 70.492153] irq event stamp: 0
5853 03:38:57.277353 # [ 70.495256] hardirqs last enabled[ 70.828253] CPU: 0 PID: 2390 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5854 03:38:57.280076 at (0): [<0000000000000000>] 0x0
5855 03:38:57.289033 # [ 70.501549] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5856 03:38:57.297144 # [ 70.509758] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5857 03:38:57.306717 # [ 70.517936] softirqs las[ 70.858229] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5858 03:38:57.308765 t disabled at (0): [<0000000000000000>] 0x0
5859 03:38:57.314139 # [ 70.524194] ---[ end trace 3714dc34b20e0754 ]---
5860 03:38:57.319679 # [ 70.528806] lkdtm: Saturation detected: still saturated
5861 03:38:57.325787 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5862 03:38:57.332419 ok 52 selftests: lkd[ 70.886259] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5863 03:38:57.335041 tm: REFCOUNT_INC_SATURATED.sh
5864 03:38:57.339718 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5865 03:38:57.357246 [ 70.913605] Code: ff 48 c7 c7 f0 bd 65 97 c6 05 f6 1d 76 01 01 e8 d3 1b 93 00 0f 0b c3 48 c7 c7 c0 bd 65 97 c6 05 e1 1d 76 01 01 e8 bd 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
5866 03:38:57.363222 [ 70.939074] RSP: 0018:ffffaa54c4077e48 EFLAGS: 00010286
5867 03:38:57.369843 [ 70.944328] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
5868 03:38:57.377413 [ 70.951468] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5869 03:38:57.384545 [ 70.958631] RBP: ffffffff976c0364 R08: 0000000000000000 R09: 0000000000000000
5870 03:38:57.391607 [ 70.965780] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5871 03:38:57.398804 [ 70.972932] R13: ffffaa54c4077f10 R14: ffffaa54c4077f10 R15: ffff8f4ac279e000
5872 03:38:57.407112 [ 70.980078] FS: 00007f1001653580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5873 03:38:57.412508 [ 70.988182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5874 03:38:57.419388 [ 70.993940] CR2: 00007f100142f000 CR3: 00000001034a6000 CR4: 00000000001506f0
5875 03:38:57.422926 [ 71.001089] Call Trace:
5876 03:38:57.427484 [ 71.003564] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5b
5877 03:38:57.431515 [ 71.008468] direct_entry.cold+0x2c/0x38
5878 03:38:57.434888 [ 71.012411] full_proxy_write+0x56/0x80
5879 03:38:57.438532 [ 71.016276] vfs_write+0xea/0x390
5880 03:38:57.441534 [ 71.019612] ksys_write+0x68/0xe0
5881 03:38:57.446420 [ 71.022962] do_syscall_64+0x33/0x40
5882 03:38:57.450347 [ 71.026562] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5883 03:38:57.454341 [ 71.031659] RIP: 0033:0x7f100153ef33
5884 03:38:57.472386 [ 71.035256] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5885 03:38:57.480275 [ 71.054041] RSP: 002b:00007fff94ce1908 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5886 03:38:57.486900 [ 71.061628] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f100153ef33
5887 03:38:57.494820 [ 71.068805] RDX: 0000000000000017 RSI: 00007f100142f000 RDI: 0000000000000001
5888 03:38:57.501656 [ 71.075956] RBP: 00007f100142f000 R08: 00007f100142e010 R09: 0000000000000000
5889 03:38:57.509118 [ 71.083142] R10: 00007f100163d1c0 R11: 0000000000000246 R12: 0000000000000001
5890 03:38:57.515895 [ 71.090300] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5891 03:38:57.519347 [ 71.097469] irq event stamp: 0
5892 03:38:57.525564 [ 71.100546] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5893 03:38:57.533575 [ 71.106850] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5894 03:38:57.541519 [ 71.115044] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5895 03:38:57.548070 [ 71.123262] softirqs last disabled at (0): [<0000000000000000>] 0x0
5896 03:38:57.553433 [ 71.129542] ---[ end trace 3714dc34b20e0755 ]---
5897 03:38:57.557740 [ 71.134188] lkdtm: Saturation detected: still saturated
5898 03:38:57.599640 # [ 70.669791] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5899 03:38:57.605931 # [ 70.680719] lkdtm: attempting bad refcount_dec() from saturated
5900 03:38:57.610622 # [ 70.708808] ------------[ cut here ]------------
5901 03:38:57.616084 # [ 70.735623] refcount_t: decrement hit 0; leaking memory.
5902 03:38:57.624345 # [ 70.763154] WARNING: CPU: 0 PID: 2390 at lib/refcount.c:31 refcount_warn_saturate+0xdf/0xf0
5903 03:38:57.636501 # [ 70.793615] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5904 03:38:57.645230 # [ 70.828253] CPU: 0 PID: 2390 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5905 03:38:57.650563 # [ 70.858229] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5906 03:38:57.656760 # [ 70.886259] RIP: 0010:refcount_warn_saturate+0xdf/0xf0
5907 03:38:57.675159 # [ 70.913605] Code: ff 48 c7 c7 f0 bd 65 97 c6 05 f6 1d 76 01 01 e8 d3 1b 93 00 0f 0b c3 48 c7 c7 c0 bd 65 97 c6 05 e1 1d 76 01 01 e8 bd 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
5908 03:38:57.681718 # [ 70.939074] RSP: 0018:ffffaa54c4077e48 EFLAGS: 00010286
5909 03:38:57.687663 # [ 70.944328] RAX: 0000000000000000 RBX: 0000000000000036 RCX: 0000000000000000
5910 03:38:57.695579 # [ 70.951468] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5911 03:38:57.703213 # [ 70.958631] RBP: ffffffff976c0364 R08: 0000000000000000 R09: 0000000000000000
5912 03:38:57.709865 # [ 70.965780] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5913 03:38:57.717426 # [ 70.97[ 71.289227] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5914 03:38:57.722779 2932] R13: ffffaa54c4077f10 R14: ffffaa54c4077f10 R15: ffff8f4ac279e000
5915 03:38:57.731043 # [ 70.980078] FS: 00007f1001653580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5916 03:38:57.736875 # [ 70.988182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5917 03:38:57.745380 # [ 70.993940] CR2[ 71.297804] lkdtm: attempting bad refcount_dec() from saturated
5918 03:38:57.750247 : 00007f100142f000 CR3: 00000001034a6000 CR4: 00000000001506f0
5919 03:38:57.752877 # [ 71.001089] Call Trace:
5920 03:38:57.758321 # [ 71.003564] lkdtm_REFCOUNT_DEC_SATURATED+0x37/0x5b
5921 03:38:57.761785 # [ 71.008468] direct_entry.cold+0x2c/0x38
5922 03:38:57.765789 # [ 71.012411] full_proxy_write+0x56/0x80
5923 03:38:57.771197 # [ 71.01[ 71.325914] ------------[ cut here ]------------
5924 03:38:57.775290 6276] vfs_write+0xea/0x390
5925 03:38:57.777337 # [ 71.019612] ksys_write+0x68/0xe0
5926 03:38:57.781394 # [ 71.022962] do_syscall_64+0x33/0x40
5927 03:38:57.786715 # [ 71.026562] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5928 03:38:57.790250 # [ 71.031659] RIP: 0033:0x7f100153ef33
5929 03:38:57.798950 # [ 71.035256] Code: 8b 15 61 ef 0c 00 [ 71.352715] refcount_t: saturated; leaking memory.
5930 03:38:57.813759 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5931 03:38:57.829369 # [ 71.054041] RSP: 002b:00007fff94ce1908 EFLAGS: 00000246 ORIG_RAX: 00000000[ 71.379719] WARNING: CPU: 0 PID: 2425 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5932 03:38:57.830004 00000001
5933 03:38:57.838744 # [ 71.061628] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f100153ef33
5934 03:38:57.844188 # [ 71.068805] RDX: 0000000000000017 RSI: 00007f100142f000 RDI: 0000000000000001
5935 03:38:57.863783 # [ 71.075956] RBP: 00007f100142f000 R08: 00007f100142e010 R09: 000000000000[ 71.410188] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5936 03:38:57.864380 0000
5937 03:38:57.871829 # [ 71.083142] R10: 00007f100163d1c0 R11: 0000000000000246 R12: 0000000000000001
5938 03:38:57.878637 # [ 71.090300] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5939 03:38:57.881847 # [ 71.097469] irq event stamp: 0
5940 03:38:57.893702 # [ 71.100546] hardirqs last enabled at (0[ 71.444832] CPU: 0 PID: 2425 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5941 03:38:57.897071 ): [<0000000000000000>] 0x0
5942 03:38:57.904384 # [ 71.106850] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5943 03:38:57.913188 # [ 71.115044] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5944 03:38:57.921872 # [ 71.123262] softirqs last disa[ 71.474797] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5945 03:38:57.925792 bled at (0): [<0000000000000000>] 0x0
5946 03:38:57.929922 # [ 71.129542] ---[ end trace 3714dc34b20e0755 ]---
5947 03:38:57.935763 # [ 71.134188] lkdtm: Saturation detected: still saturated
5948 03:38:57.941577 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5949 03:38:57.949789 ok 53 selftests: lkdtm: RE[ 71.502836] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5950 03:38:57.951725 FCOUNT_DEC_SATURATED.sh
5951 03:38:57.955658 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5952 03:38:57.973756 [ 71.530171] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
5953 03:38:57.980238 [ 71.555100] RSP: 0018:ffffaa54c40f7e48 EFLAGS: 00010286
5954 03:38:57.986202 [ 71.560359] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
5955 03:38:57.993562 [ 71.567504] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5956 03:38:58.002173 [ 71.574666] RBP: ffffffff976c037b R08: 0000000000000000 R09: 0000000000000000
5957 03:38:58.007530 [ 71.581811] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
5958 03:38:58.014386 [ 71.588980] R13: ffffaa54c40f7f10 R14: ffffaa54c40f7f10 R15: ffff8f4ac1f7d000
5959 03:38:58.022677 [ 71.596126] FS: 00007f344318e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
5960 03:38:58.029512 [ 71.604242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
5961 03:38:58.036098 [ 71.609998] CR2: 00007f3442f6f000 CR3: 00000001045ea000 CR4: 00000000001506f0
5962 03:38:58.038454 [ 71.617169] Call Trace:
5963 03:38:58.043488 [ 71.619641] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x60
5964 03:38:58.047017 [ 71.624573] direct_entry.cold+0x2c/0x38
5965 03:38:58.050926 [ 71.628532] full_proxy_write+0x56/0x80
5966 03:38:58.054397 [ 71.632440] vfs_write+0xea/0x390
5967 03:38:58.057823 [ 71.635829] ksys_write+0x68/0xe0
5968 03:38:58.061183 [ 71.639259] do_syscall_64+0x33/0x40
5969 03:38:58.067197 [ 71.642881] entry_SYSCALL_64_after_hwframe+0x44/0xa9
5970 03:38:58.071879 [ 71.648014] RIP: 0033:0x7f344307ef33
5971 03:38:58.088840 [ 71.651633] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
5972 03:38:58.096619 [ 71.670432] RSP: 002b:00007ffc82625398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
5973 03:38:58.103903 [ 71.678108] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f344307ef33
5974 03:38:58.111381 [ 71.685289] RDX: 0000000000000017 RSI: 00007f3442f6f000 RDI: 0000000000000001
5975 03:38:58.118301 [ 71.692526] RBP: 00007f3442f6f000 R08: 00007f3442f6e010 R09: 0000000000000000
5976 03:38:58.125185 [ 71.699703] R10: 00007f344317d1c0 R11: 0000000000000246 R12: 0000000000000001
5977 03:38:58.133457 [ 71.706890] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
5978 03:38:58.135495 [ 71.714086] irq event stamp: 0
5979 03:38:58.142128 [ 71.717177] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5980 03:38:58.150119 [ 71.723454] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5981 03:38:58.158857 [ 71.731628] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
5982 03:38:58.164940 [ 71.739795] softirqs last disabled at (0): [<0000000000000000>] 0x0
5983 03:38:58.169666 [ 71.746072] ---[ end trace 3714dc34b20e0756 ]---
5984 03:38:58.174486 [ 71.750691] lkdtm: Saturation detected: still saturated
5985 03:38:58.204422 # [ 71.289227] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5986 03:38:58.210275 # [ 71.297804] lkdtm: attempting bad refcount_dec() from saturated
5987 03:38:58.215209 # [ 71.325914] ------------[ cut here ]------------
5988 03:38:58.221290 # [ 71.352715] refcount_t: saturated; leaking memory.
5989 03:38:58.229521 # [ 71.379719] WARNING: CPU: 0 PID: 2425 at lib/refcount.c:22 refcount_warn_saturate+0x49/0xf0
5990 03:38:58.241564 # [ 71.410188] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
5991 03:38:58.250233 # [ 71.444832] CPU: 0 PID: 2425 Comm: cat Tainted: G D W 5.10.125-cip10 #1
5992 03:38:58.255486 # [ 71.474797] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
5993 03:38:58.262102 # [ 71.502836] RIP: 0010:refcount_warn_saturate+0x49/0xf0
5994 03:38:58.281153 # [ 71.530171] Code: 76 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 8a 1e 76 01 00 75 f2 48 c7 c7 40 bd 65 97 c6 05 7a 1e 76 01 01 e8 53 1c 93 00 <0f> 0b c3 80 3d 6a 1e 76 01 00 75 d3 48 c7 c7 68 bd 65 97 c6 05 5a
5995 03:38:58.285177 # [ 71.555100] RSP: 0018:ffffaa54c40f7e48 EFLAGS: 00010286
5996 03:38:58.292095 # [ 71.560359] RAX: 0000000000000000 RBX: 0000000000000037 RCX: 0000000000000000
5997 03:38:58.299276 # [ 71.567504] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
5998 03:38:58.306779 # [ 71.574666] RBP: ffffffff976c037b R08: 0000000000000000 R09: 0000000000000000
5999 03:38:58.316273 # [ 71.581811] R10: 000[ 71.883529] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6000 03:38:58.321171 00000ffffe000 R11: 3fffffffffffffff R12: 0000000000000017
6001 03:38:58.327957 # [ 71.588980] R13: ffffaa54c40f7f10 R14: ffffaa54c40f7f10 R15: ffff8f4ac1f7d000
6002 03:38:58.336031 # [ 71.596126] FS: 00007f344318e3c0(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
6003 03:38:58.344403 # [ 71.604242] C[ 71.897050] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6004 03:38:58.349092 S: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6005 03:38:58.357104 # [ 71.609998] CR2: 00007f3442f6f000 CR3: 00000001045ea000 CR4: 00000000001506f0
6006 03:38:58.359708 # [ 71.617169] Call Trace:
6007 03:38:58.364403 # [ 71.619641] lkdtm_REFCOUNT_ADD_SATURATED+0x3c/0x60
6008 03:38:58.371788 # [ 71.624573] direct_entry.col[ 71.925962] ------------[ cut here ]------------
6009 03:38:58.372513 d+0x2c/0x38
6010 03:38:58.376526 # [ 71.628532] full_proxy_write+0x56/0x80
6011 03:38:58.379982 # [ 71.632440] vfs_write+0xea/0x390
6012 03:38:58.383436 # [ 71.635829] ksys_write+0x68/0xe0
6013 03:38:58.387416 # [ 71.639259] do_syscall_64+0x33/0x40
6014 03:38:58.392784 # [ 71.642881] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6015 03:38:58.398020 # [ 71.64801[ 71.952753] refcount_t: saturated; leaking memory.
6016 03:38:58.400735 4] RIP: 0033:0x7f344307ef33
6017 03:38:58.419867 # [ 71.651633] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6018 03:38:58.429327 # [ 71.[ 71.979763] WARNING: CPU: 1 PID: 2457 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6019 03:38:58.435393 670432] RSP: 002b:00007ffc82625398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6020 03:38:58.443652 # [ 71.678108] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f344307ef33
6021 03:38:58.451039 # [ 71.685289] RDX: 0000000000000017 RSI: 00007f3442f6f000 RDI: 0000000000000001
6022 03:38:58.463608 # [ 71[ 72.010253] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6023 03:38:58.469720 .692526] RBP: 00007f3442f6f000 R08: 00007f3442f6e010 R09: 0000000000000000
6024 03:38:58.476951 # [ 71.699703] R10: 00007f344317d1c0 R11: 0000000000000246 R12: 0000000000000001
6025 03:38:58.485735 # [ 71.706890] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6026 03:38:58.493728 # [ 71.714[ 72.044873] CPU: 1 PID: 2457 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6027 03:38:58.495616 086] irq event stamp: 0
6028 03:38:58.502367 # [ 71.717177] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6029 03:38:58.511601 # [ 71.723454] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6030 03:38:58.521802 # [ 71.731628] softirqs last enabled at (0): [<ffffffff95e[ 72.074777] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6031 03:38:58.525161 f9f9c>] copy_process+0x63c/0x1c80
6032 03:38:58.531186 # [ 71.739795] softirqs last disabled at (0): [<0000000000000000>] 0x0
6033 03:38:58.536616 # [ 71.746072] ---[ end trace 3714dc34b20e0756 ]---
6034 03:38:58.541398 # [ 71.750691] lkdtm: Saturation detected: still saturated
6035 03:38:58.549504 # REFCOUNT_ADD_SATURATED: saw [ 72.102891] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6036 03:38:58.553421 'Saturation detected: still saturated': ok
6037 03:38:58.557203 ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
6038 03:38:58.562566 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6039 03:38:58.580878 [ 72.130187] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
6040 03:38:58.586346 [ 72.161969] RSP: 0018:ffffaa54c4167e38 EFLAGS: 00010282
6041 03:38:58.593109 [ 72.167192] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6042 03:38:58.600938 [ 72.174318] RDX: ffff8f4aead2c660 RSI: ffff8f4aead1bf70 RDI: ffff8f4aead1bf70
6043 03:38:58.607111 [ 72.181445] RBP: ffffffff976bffa8 R08: 0000000000000000 R09: 0000000000000000
6044 03:38:58.615101 [ 72.188572] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6045 03:38:58.621945 [ 72.195701] R13: ffffaa54c4167f10 R14: ffffaa54c4167f10 R15: ffff8f4ac3fe5000
6046 03:38:58.630083 [ 72.202828] FS: 00007fc41ebcf580(0000) GS:ffff8f4aead00000(0000) knlGS:0000000000000000
6047 03:38:58.636085 [ 72.210910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6048 03:38:58.644176 [ 72.216650] CR2: 00007fc41e9df000 CR3: 00000001058e4000 CR4: 00000000001506e0
6049 03:38:58.646263 [ 72.223778] Call Trace:
6050 03:38:58.650898 [ 72.226230] __refcount_add_not_zero.constprop.0+0x2a/0x31
6051 03:38:58.656265 [ 72.231706] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x72
6052 03:38:58.659621 [ 72.237365] direct_entry.cold+0x2c/0x38
6053 03:38:58.663992 [ 72.241290] full_proxy_write+0x56/0x80
6054 03:38:58.667019 [ 72.245127] vfs_write+0xea/0x390
6055 03:38:58.670352 [ 72.248443] ksys_write+0x68/0xe0
6056 03:38:58.674439 [ 72.251760] do_syscall_64+0x33/0x40
6057 03:38:58.679375 [ 72.255336] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6058 03:38:58.683367 [ 72.260386] RIP: 0033:0x7fc41eaeef33
6059 03:38:58.701306 [ 72.263960] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6060 03:38:58.709416 [ 72.282700] RSP: 002b:00007fff6b76f0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6061 03:38:58.716617 [ 72.290262] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fc41eaeef33
6062 03:38:58.723394 [ 72.297389] RDX: 0000000000000020 RSI: 00007fc41e9df000 RDI: 0000000000000001
6063 03:38:58.730811 [ 72.304524] RBP: 00007fc41e9df000 R08: 00007fc41e9de010 R09: 0000000000000000
6064 03:38:58.737704 [ 72.311652] R10: 00007fc41ebed1c0 R11: 0000000000000246 R12: 0000000000000001
6065 03:38:58.745074 [ 72.318778] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6066 03:38:58.748435 [ 72.325916] irq event stamp: 0
6067 03:38:58.753819 [ 72.328972] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6068 03:38:58.761720 [ 72.335238] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6069 03:38:58.770558 [ 72.343408] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6070 03:38:58.776570 [ 72.351575] softirqs last disabled at (0): [<0000000000000000>] 0x0
6071 03:38:58.781453 [ 72.357836] ---[ end trace 3714dc34b20e0757 ]---
6072 03:38:58.786196 [ 72.362451] lkdtm: Saturation detected: still saturated
6073 03:38:58.819581 # [ 71.883529] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6074 03:38:58.826359 # [ 71.897050] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6075 03:38:58.831211 # [ 71.925962] ------------[ cut here ]------------
6076 03:38:58.835830 # [ 71.952753] refcount_t: saturated; leaking memory.
6077 03:38:58.844638 # [ 71.979763] WARNING: CPU: 1 PID: 2457 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6078 03:38:58.856889 # [ 72.010253] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6079 03:38:58.865697 # [ 72.044873] CPU: 1 PID: 2457 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6080 03:38:58.870533 # [ 72.074777] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6081 03:38:58.876578 # [ 72.102891] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6082 03:38:58.895357 # [ 72.130187] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
6083 03:38:58.900718 # [ 72.161969] RSP: 0018:ffffaa54c4167e38 EFLAGS: 00010282
6084 03:38:58.907898 # [ 72.167192] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6085 03:38:58.915309 # [ 72.174318] RDX: ffff8f4aead2c660 RSI: ffff8f4aead1bf70 RDI: ffff8f4aead1bf70
6086 03:38:58.922225 # [ 72.181445] RBP: ffffffff976bffa8 R08: 0000000000000000 R09: 0000000000000000
6087 03:38:58.929574 # [ 72.188572] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6088 03:38:58.937054 # [ 72[ 72.496604] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6089 03:38:58.944546 .195701] R13: ffffaa54c4167f10 R14: ffffaa54c4167f10 R15: ffff8f4ac3fe5000
6090 03:38:58.951400 # [ 72.202828] FS: 00007fc41ebcf580(0000) GS:ffff8f4aead00000(0000) knlGS:0000000000000000
6091 03:38:58.957536 # [ 72.210910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6092 03:38:58.967098 # [ 72.216650] [ 72.518474] lkdtm: attempting bad refcount_add_not_zero() from saturated
6093 03:38:58.971638 CR2: 00007fc41e9df000 CR3: 00000001058e4000 CR4: 00000000001506e0
6094 03:38:58.975012 # [ 72.223778] Call Trace:
6095 03:38:58.980022 # [ 72.226230] __refcount_add_not_zero.constprop.0+0x2a/0x31
6096 03:38:58.985876 # [ 72.231706] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x3e/0x72
6097 03:38:58.993810 # [ 72.237365] direct_en[ 72.547359] ------------[ cut here ]------------
6098 03:38:58.994558 try.cold+0x2c/0x38
6099 03:38:58.998476 # [ 72.241290] full_proxy_write+0x56/0x80
6100 03:38:59.002551 # [ 72.245127] vfs_write+0xea/0x390
6101 03:38:59.005801 # [ 72.248443] ksys_write+0x68/0xe0
6102 03:38:59.009866 # [ 72.251760] do_syscall_64+0x33/0x40
6103 03:38:59.014791 # [ 72.255336] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6104 03:38:59.020174 # [ 7[ 72.574171] refcount_t: saturated; leaking memory.
6105 03:38:59.022917 2.260386] RIP: 0033:0x7fc41eaeef33
6106 03:38:59.042513 # [ 72.263960] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6107 03:38:59.050623 # [ 72.601168] WARNING: CPU: 0 PID: 2489 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6108 03:38:59.058762 [ 72.282700] RSP: 002b:00007fff6b76f0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6109 03:38:59.065560 # [ 72.290262] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fc41eaeef33
6110 03:38:59.072152 # [ 72.297389] RDX: 0000000000000020 RSI: 00007fc41e9df000 RDI: 0000000000000001
6111 03:38:59.085060 #[ 72.631710] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6112 03:38:59.091864 [ 72.304524] RBP: 00007fc41e9df000 R08: 00007fc41e9de010 R09: 0000000000000000
6113 03:38:59.100528 # [ 72.311652] R10: 00007fc41ebed1c0 R11: 0000000000000246 R12: 0000000000000001
6114 03:38:59.107248 # [ 72.318778] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6115 03:38:59.115490 # [ [ 72.666295] CPU: 0 PID: 2489 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6116 03:38:59.117573 72.325916] irq event stamp: 0
6117 03:38:59.124260 # [ 72.328972] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6118 03:38:59.132481 # [ 72.335238] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6119 03:38:59.143248 # [ 72.343408] softirqs last enabled at (0): [<ffff[ 72.696208] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6120 03:38:59.147443 ffff95ef9f9c>] copy_process+0x63c/0x1c80
6121 03:38:59.152819 # [ 72.351575] softirqs last disabled at (0): [<0000000000000000>] 0x0
6122 03:38:59.157713 # [ 72.357836] ---[ end trace 3714dc34b20e0757 ]---
6123 03:38:59.163132 # [ 72.362451] lkdtm: Saturation detected: still saturated
6124 03:38:59.170486 # REFCOUNT_INC_NOT_ZERO[ 72.724288] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6125 03:38:59.173048 _SATURATED: saw 'call trace:': ok
6126 03:38:59.178902 ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6127 03:38:59.183643 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6128 03:38:59.201898 [ 72.751589] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
6129 03:38:59.207127 [ 72.783385] RSP: 0018:ffffaa54c41e7e38 EFLAGS: 00010282
6130 03:38:59.214566 [ 72.788630] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6131 03:38:59.221552 [ 72.795776] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
6132 03:38:59.228996 [ 72.802923] RBP: ffffffff976bffc8 R08: 0000000000000000 R09: 0000000000000000
6133 03:38:59.235727 [ 72.810070] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6134 03:38:59.242937 [ 72.817226] R13: ffffaa54c41e7f10 R14: ffffaa54c41e7f10 R15: ffff8f4ac3425000
6135 03:38:59.251651 [ 72.824370] FS: 00007f3946f0f580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
6136 03:38:59.257132 [ 72.832484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6137 03:38:59.264753 [ 72.838239] CR2: 00007f3946cef000 CR3: 00000001047ba000 CR4: 00000000001506f0
6138 03:38:59.266041 [ 72.845396] Call Trace:
6139 03:38:59.272075 [ 72.847860] __refcount_add_not_zero.constprop.0+0x2a/0x31
6140 03:38:59.277377 [ 72.853344] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x72
6141 03:38:59.281951 [ 72.858999] direct_entry.cold+0x2c/0x38
6142 03:38:59.286045 [ 72.862921] full_proxy_write+0x56/0x80
6143 03:38:59.289524 [ 72.866756] vfs_write+0xea/0x390
6144 03:38:59.292174 [ 72.870069] ksys_write+0x68/0xe0
6145 03:38:59.296331 [ 72.873384] do_syscall_64+0x33/0x40
6146 03:38:59.300648 [ 72.876958] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6147 03:38:59.304352 [ 72.882030] RIP: 0033:0x7f3946dfef33
6148 03:38:59.323753 [ 72.885647] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6149 03:38:59.330495 [ 72.904474] RSP: 002b:00007ffc9271f6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6150 03:38:59.338636 [ 72.912066] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f3946dfef33
6151 03:38:59.344976 [ 72.919238] RDX: 0000000000000020 RSI: 00007f3946cef000 RDI: 0000000000000001
6152 03:38:59.352274 [ 72.926385] RBP: 00007f3946cef000 R08: 00007f3946cee010 R09: 0000000000000000
6153 03:38:59.359639 [ 72.933549] R10: 00007f3946efd1c0 R11: 0000000000000246 R12: 0000000000000001
6154 03:38:59.368586 [ 72.940690] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6155 03:38:59.369241 [ 72.947874] irq event stamp: 0
6156 03:38:59.376681 [ 72.950946] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6157 03:38:59.384371 [ 72.957278] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6158 03:38:59.392256 [ 72.965511] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6159 03:38:59.400417 [ 72.973753] softirqs last disabled at (0): [<0000000000000000>] 0x0
6160 03:38:59.403803 [ 72.980064] ---[ end trace 3714dc34b20e0758 ]---
6161 03:38:59.408378 [ 72.984742] lkdtm: Saturation detected: still saturated
6162 03:38:59.452474 # [ 72.496604] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6163 03:38:59.459401 # [ 72.518474] lkdtm: attempting bad refcount_add_not_zero() from saturated
6164 03:38:59.464222 # [ 72.547359] ------------[ cut here ]------------
6165 03:38:59.468846 # [ 72.574171] refcount_t: saturated; leaking memory.
6166 03:38:59.477440 # [ 72.601168] WARNING: CPU: 0 PID: 2489 at lib/refcount.c:19 refcount_warn_saturate+0x87/0xf0
6167 03:38:59.490288 # [ 72.631710] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6168 03:38:59.498446 # [ 72.666295] CPU: 0 PID: 2489 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6169 03:38:59.504464 # [ 72.696208] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6170 03:38:59.511160 # [ 72.724288] RIP: 0010:refcount_warn_saturate+0x87/0xf0
6171 03:38:59.528615 # [ 72.751589] Code: 05 5a 1e 76 01 01 e8 34 1c 93 00 0f 0b c3 80 3d 4d 1e 76 01 00 75 b4 48 c7 c7 40 bd 65 97 c6 05 3d 1e 76 01 01 e8 15 1c 93 00 <0f> 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b
6172 03:38:59.533279 # [ 72.783385] RSP: 0018:ffffaa54c41e7e38 EFLAGS: 00010282
6173 03:38:59.540733 # [ 72.788630] RAX: 0000000000000000 RBX: 00000000c0000000 RCX: 0000000000000000
6174 03:38:59.548104 # [ 72.795776] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
6175 03:38:59.556967 # [ 72.802923] RBP: ffffffff976bffc8 R08: 0000000000000000 R09: 0000000000000000
6176 03:38:59.562415 # [ 72.810070] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6177 03:38:59.569826 # [ 72.817226] R13: ffffaa54c41e7f10 R14: ffffaa54c41e7f10 R15: ffff8f4ac3425000
6178 03:38:59.581558 # [ 72.824370] FS: 00007f3946f0f580(0000) GS:ffff8f4aea[ 73.134286] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6179 03:38:59.585703 c00000(0000) knlGS:0000000000000000
6180 03:38:59.590984 # [ 72.832484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6181 03:38:59.598438 # [ 72.838239] CR2: 00007f3946cef000 CR3: 00000001047ba000 CR4: 00000000001506f0
6182 03:38:59.601151 # [ 72.845396] Call Trace:
6183 03:38:59.610670 # [ 72.847860] __refcount_add_not_[ 73.162985] lkdtm: attempting bad refcount_dec_and_test() from saturated
6184 03:38:59.613391 zero.constprop.0+0x2a/0x31
6185 03:38:59.618736 # [ 72.853344] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x3e/0x72
6186 03:38:59.624131 # [ 72.858999] direct_entry.cold+0x2c/0x38
6187 03:38:59.626858 # [ 72.862921] full_proxy_write+0x56/0x80
6188 03:38:59.630800 # [ 72.866756] vfs_write+0xea/0x390
6189 03:38:59.637705 # [ 72.870069] ksys_write[ 73.191857] ------------[ cut here ]------------
6190 03:38:59.638297 +0x68/0xe0
6191 03:38:59.642301 # [ 72.873384] do_syscall_64+0x33/0x40
6192 03:38:59.647053 # [ 72.876958] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6193 03:38:59.651136 # [ 72.882030] RIP: 0033:0x7f3946dfef33
6194 03:38:59.664924 # [ 72.885647] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b [ 73.218656] refcount_t: underflow; use-after-free.
6195 03:38:59.674614 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6196 03:38:59.682745 # [ 72.904474] RSP: 002b:00007ffc9271f6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6197 03:38:59.694881 # [ 72.912066] RAX: ffffffffffffffda RBX: 000[ 73.245654] WARNING: CPU: 0 PID: 2524 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6198 03:38:59.698376 0000000000020 RCX: 00007f3946dfef33
6199 03:38:59.705388 # [ 72.919238] RDX: 0000000000000020 RSI: 00007f3946cef000 RDI: 0000000000000001
6200 03:38:59.713697 # [ 72.926385] RBP: 00007f3946cef000 R08: 00007f3946cee010 R09: 0000000000000000
6201 03:38:59.729702 # [ 72.933549] R10: 00007f3946efd1c0 R11: 0000000[ 73.276141] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6202 03:38:59.732376 000000246 R12: 0000000000000001
6203 03:38:59.739909 # [ 72.940690] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6204 03:38:59.742683 # [ 72.947874] irq event stamp: 0
6205 03:38:59.750696 # [ 72.950946] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6206 03:38:59.759704 # [ 72.957278] hardirqs la[ 73.310762] CPU: 0 PID: 2524 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6207 03:38:59.765758 st disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6208 03:38:59.773884 # [ 72.965511] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6209 03:38:59.779953 # [ 72.973753] softirqs last disabled at (0): [<0000000000000000>] 0x0
6210 03:38:59.787442 # [ 72.980064] -[ 73.340666] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6211 03:38:59.791514 --[ end trace 3714dc34b20e0758 ]---
6212 03:38:59.795552 # [ 72.984742] lkdtm: Saturation detected: still saturated
6213 03:38:59.800961 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6214 03:38:59.806384 ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6215 03:38:59.815529 # selftests: lkdtm: REFCOUNT_DEC_AND_TE[ 73.368866] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6216 03:38:59.816876 ST_SATURATED.sh
6217 03:38:59.834614 [ 73.396083] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
6218 03:38:59.840228 [ 73.416334] RSP: 0018:ffffaa54c426fe40 EFLAGS: 00010286
6219 03:38:59.846955 [ 73.421592] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6220 03:38:59.854477 [ 73.428778] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
6221 03:38:59.861842 [ 73.435922] RBP: ffffffff976bffe8 R08: 0000000000000000 R09: 0000000000000000
6222 03:38:59.869283 [ 73.443075] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6223 03:38:59.875451 [ 73.450221] R13: ffffaa54c426ff10 R14: ffffaa54c426ff10 R15: ffff8f4ac3424000
6224 03:38:59.883972 [ 73.457373] FS: 00007f52a56b7580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
6225 03:38:59.889991 [ 73.465472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6226 03:38:59.896743 [ 73.471232] CR2: 00007f52a5497000 CR3: 0000000101fcc000 CR4: 00000000001506f0
6227 03:38:59.899488 [ 73.478376] Call Trace:
6228 03:38:59.905662 [ 73.480852] __refcount_sub_and_test.constprop.0+0x34/0x40
6229 03:38:59.910392 [ 73.486351] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x72
6230 03:38:59.914419 [ 73.492032] direct_entry.cold+0x2c/0x38
6231 03:38:59.919132 [ 73.495975] full_proxy_write+0x56/0x80
6232 03:38:59.921909 [ 73.499836] vfs_write+0xea/0x390
6233 03:38:59.926545 [ 73.503172] ksys_write+0x68/0xe0
6234 03:38:59.929171 [ 73.506536] do_syscall_64+0x33/0x40
6235 03:38:59.933906 [ 73.510135] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6236 03:38:59.938025 [ 73.515229] RIP: 0033:0x7f52a55a6f33
6237 03:38:59.956196 [ 73.518828] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6238 03:38:59.963956 [ 73.537628] RSP: 002b:00007fff32bea6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6239 03:38:59.970449 [ 73.545216] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f52a55a6f33
6240 03:38:59.977825 [ 73.552408] RDX: 0000000000000020 RSI: 00007f52a5497000 RDI: 0000000000000001
6241 03:38:59.985175 [ 73.559584] RBP: 00007f52a5497000 R08: 00007f52a5496010 R09: 0000000000000000
6242 03:38:59.992542 [ 73.566781] R10: 00007f52a56a51c0 R11: 0000000000000246 R12: 0000000000000001
6243 03:38:59.999316 [ 73.573957] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6244 03:39:00.003770 [ 73.581160] irq event stamp: 0
6245 03:39:00.008779 [ 73.584238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6246 03:39:00.017586 [ 73.590542] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6247 03:39:00.025607 [ 73.598717] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6248 03:39:00.031736 [ 73.606883] softirqs last disabled at (0): [<0000000000000000>] 0x0
6249 03:39:00.037214 [ 73.613142] ---[ end trace 3714dc34b20e0759 ]---
6250 03:39:00.041894 [ 73.617773] lkdtm: Saturation detected: still saturated
6251 03:39:00.073441 # [ 73.134286] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6252 03:39:00.080487 # [ 73.162985] lkdtm: attempting bad refcount_dec_and_test() from saturated
6253 03:39:00.085372 # [ 73.191857] ------------[ cut here ]------------
6254 03:39:00.089519 # [ 73.218656] refcount_t: underflow; use-after-free.
6255 03:39:00.098130 # [ 73.245654] WARNING: CPU: 0 PID: 2524 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6256 03:39:00.110416 # [ 73.276141] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6257 03:39:00.118623 # [ 73.310762] CPU: 0 PID: 2524 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6258 03:39:00.124978 # [ 73.340666] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6259 03:39:00.129985 # [ 73.368866] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6260 03:39:00.148878 # [ 73.396083] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
6261 03:39:00.155103 # [ 73.416334] RSP: 0018:ffffaa54c426fe40 EFLAGS: 00010286
6262 03:39:00.163922 # [ 73.421592] RAX: 0000000000000000 RBX: 000000000000003a RCX: 0000000000000000
6263 03:39:00.168641 # [ 73.428778] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
6264 03:39:00.176491 # [ 73.435922] RBP: ffffffff976bffe8 R08: 0000000000000000 R09: 0000000000000000
6265 03:39:00.183655 # [ 73.443075] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6266 03:39:00.190715 # [ 73.450221] R13: ffffaa54c426ff10 R14: ffffaa54c426ff10 R15: ffff8f4ac3424000
6267 03:39:00.199113 # [ 73.457373] FS: 00007f52a56b7580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
6268 03:39:00.211339 # [ 73.465472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033[ 73.769403] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6269 03:39:00.212017
6270 03:39:00.218877 # [ 73.471232] CR2: 00007f52a5497000 CR3: 0000000101fcc000 CR4: 00000000001506f0
6271 03:39:00.221596 # [ 73.478376] Call Trace:
6272 03:39:00.227075 # [ 73.480852] __refcount_sub_and_test.constprop.0+0x34/0x40
6273 03:39:00.233011 # [ 73.486351] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x3e/0x72
6274 03:39:00.241177 # [ 73.[ 73.792954] lkdtm: attempting bad refcount_sub_and_test() from saturated
6275 03:39:00.243881 492032] direct_entry.cold+0x2c/0x38
6276 03:39:00.249135 # [ 73.495975] full_proxy_write+0x56/0x80
6277 03:39:00.251837 # [ 73.499836] vfs_write+0xea/0x390
6278 03:39:00.255303 # [ 73.503172] ksys_write+0x68/0xe0
6279 03:39:00.258761 # [ 73.506536] do_syscall_64+0x33/0x40
6280 03:39:00.268308 # [ 73.510135] entry_SYSCALL_64_after_hwframe+[ 73.821835] ------------[ cut here ]------------
6281 03:39:00.268415 0x44/0xa9
6282 03:39:00.272321 # [ 73.515229] RIP: 0033:0x7f52a55a6f33
6283 03:39:00.295341 # [ 73.518828] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 [ 73.848623] refcount_t: underflow; use-after-free.
6284 03:39:00.295476 48 89 54 24 18
6285 03:39:00.303858 # [ 73.537628] RSP: 002b:00007fff32bea6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6286 03:39:00.311273 # [ 73.545216] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f52a55a6f33
6287 03:39:00.324936 # [ 73.552408] RDX: 0000000000000020 RSI: 00007f52a5497000 RDI: 0[ 73.875620] WARNING: CPU: 0 PID: 2559 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6288 03:39:00.326340 000000000000001
6289 03:39:00.333529 # [ 73.559584] RBP: 00007f52a5497000 R08: 00007f52a5496010 R09: 0000000000000000
6290 03:39:00.340883 # [ 73.566781] R10: 00007f52a56a51c0 R11: 0000000000000246 R12: 0000000000000001
6291 03:39:00.359176 # [ 73.573957] R13: 0000000000000001 R14: 0000000000020000 R15: 00000[ 73.906140] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6292 03:39:00.360548 00000020000
6293 03:39:00.363287 # [ 73.581160] irq event stamp: 0
6294 03:39:00.369989 # [ 73.584238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6295 03:39:00.378158 # [ 73.590542] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6296 03:39:00.389214 # [ 73.598717] softirqs last enab[ 73.940804] CPU: 0 PID: 2559 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6297 03:39:00.394667 led at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6298 03:39:00.400980 # [ 73.606883] softirqs last disabled at (0): [<0000000000000000>] 0x0
6299 03:39:00.405642 # [ 73.613142] ---[ end trace 3714dc34b20e0759 ]---
6300 03:39:00.411018 # [ 73.617773] lkdtm: Saturation detected: still saturated
6301 03:39:00.417184 # REF[ 73.970651] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6302 03:39:00.424487 COUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6303 03:39:00.429707 ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6304 03:39:00.435082 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6305 03:39:00.439761 [ 73.998788] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6306 03:39:00.458845 [ 74.020681] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
6307 03:39:00.463636 [ 74.039468] RSP: 0018:ffffaa54c42dfe40 EFLAGS: 00010286
6308 03:39:00.470386 [ 74.044705] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6309 03:39:00.477215 [ 74.051864] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
6310 03:39:00.484840 [ 74.059004] RBP: ffffffff976c0008 R08: 0000000000000000 R09: 0000000000000000
6311 03:39:00.492965 [ 74.066171] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6312 03:39:00.499796 [ 74.073314] R13: ffffaa54c42dff10 R14: ffffaa54c42dff10 R15: ffff8f4ac4730000
6313 03:39:00.507066 [ 74.080480] FS: 00007fc80b8da580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
6314 03:39:00.514306 [ 74.088576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6315 03:39:00.519776 [ 74.094351] CR2: 00007fc80b6b7000 CR3: 000000010326a000 CR4: 00000000001506f0
6316 03:39:00.523165 [ 74.101498] Call Trace:
6317 03:39:00.528563 [ 74.104019] __refcount_sub_and_test.constprop.0+0x34/0x40
6318 03:39:00.534596 [ 74.109572] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x72
6319 03:39:00.538458 [ 74.115298] direct_entry.cold+0x2c/0x38
6320 03:39:00.541680 [ 74.119278] full_proxy_write+0x56/0x80
6321 03:39:00.545013 [ 74.123176] vfs_write+0xea/0x390
6322 03:39:00.548268 [ 74.126544] ksys_write+0x68/0xe0
6323 03:39:00.551795 [ 74.129914] do_syscall_64+0x33/0x40
6324 03:39:00.557520 [ 74.133555] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6325 03:39:00.561060 [ 74.138718] RIP: 0033:0x7fc80b7c6f33
6326 03:39:00.579494 [ 74.142381] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6327 03:39:00.587081 [ 74.161190] RSP: 002b:00007fff9bd6c7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6328 03:39:00.594518 [ 74.168841] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fc80b7c6f33
6329 03:39:00.601824 [ 74.176012] RDX: 0000000000000020 RSI: 00007fc80b6b7000 RDI: 0000000000000001
6330 03:39:00.609167 [ 74.183175] RBP: 00007fc80b6b7000 R08: 00007fc80b6b6010 R09: 0000000000000000
6331 03:39:00.616022 [ 74.190313] R10: 00007fc80b8c51c0 R11: 0000000000000246 R12: 0000000000000001
6332 03:39:00.622906 [ 74.197452] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6333 03:39:00.626167 [ 74.204582] irq event stamp: 0
6334 03:39:00.632127 [ 74.207635] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6335 03:39:00.640671 [ 74.213897] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6336 03:39:00.648600 [ 74.222065] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6337 03:39:00.654723 [ 74.230250] softirqs last disabled at (0): [<0000000000000000>] 0x0
6338 03:39:00.660774 [ 74.236515] ---[ end trace 3714dc34b20e075a ]---
6339 03:39:00.665535 [ 74.241132] lkdtm: Saturation detected: still saturated
6340 03:39:00.698484 # [ 73.769403] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6341 03:39:00.705205 # [ 73.792954] lkdtm: attempting bad refcount_sub_and_test() from saturated
6342 03:39:00.709963 # [ 73.821835] ------------[ cut here ]------------
6343 03:39:00.714553 # [ 73.848623] refcount_t: underflow; use-after-free.
6344 03:39:00.724793 # [ 73.875620] WARNING: CPU: 0 PID: 2559 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
6345 03:39:00.735509 # [ 73.906140] Modules linked in: fuse ip_tables cros_ec_sysfs cros_ec_lightbar cros_ec_chardev cros_ec_debugfs cros_ec_dev cros_usbpd_notify
6346 03:39:00.744055 # [ 73.940804] CPU: 0 PID: 2559 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6347 03:39:00.749617 # [ 73.970651] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6348 03:39:00.755556 # [ 73.998788] RIP: 0010:refcount_warn_saturate+0xa6/0xf0
6349 03:39:00.774196 # [ 74.020681] Code: 05 3d 1e 76 01 01 e8 15 1c 93 00 0f 0b c3 80 3d 2b 1e 76 01 00 75 95 48 c7 c7 98 bd 65 97 c6 05 1b 1e 76 01 01 e8 f6 1b 93 00 <0f> 0b c3 80 3d 0a 1e 76 01 00 0f 85 72 ff ff ff 48 c7 c7 f0 bd 65
6350 03:39:00.779045 # [ 74.039468] RSP: 0018:ffffaa54c42dfe40 EFLAGS: 00010286
6351 03:39:00.786520 # [ 74.044705] RAX: 0000000000000000 RBX: 000000000000003b RCX: 0000000000000000
6352 03:39:00.794011 # [ 74.051864] RDX: ffff8f4aeac2c660 RSI: ffff8f4aeac1bf70 RDI: ffff8f4aeac1bf70
6353 03:39:00.801311 # [ 74.059004] RBP: ffffffff976c0008 R08: 0000000000000000 R09: 0000000000000000
6354 03:39:00.809381 # [ 74.066171] R10: 00000000ffffe000 R11: 3fffffffffffffff R12: 0000000000000020
6355 03:39:00.815858 # [ 74.073314] R13: ffffaa54c42dff10 R14: ffffaa54c42dff10 R15: ffff8f4ac4730000
6356 03:39:00.824026 # [ 74.080480] FS: 00007fc80b8da580(0000) GS:ffff8f4aeac00000(0000) knlGS:0000000000000000
6357 03:39:00.830152 # [ 74.088576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
6358 03:39:00.837493 # [ 74.094351] CR2: 00007fc80b6b7000 CR3: 000000010326a000 CR4: 00000000001506f0
6359 03:39:00.840288 # [ 74.101498] Call Trace:
6360 03:39:00.846162 # [ 74.104019] __refcount_sub_and_test.constprop.0+0x34/0x40
6361 03:39:00.851535 # [ 74.109572] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x3e/0x72
6362 03:39:00.855508 # [ 74.115298] direct_entry.cold+0x2c/0x38
6363 03:39:00.860129 # [ 74.119278] full_proxy_write+0x56/0x80
6364 03:39:00.862988 # [ 74.123176] vfs_write+0xea/0x390
6365 03:39:00.866481 # [ 74.126544] ksys_write+0x68/0xe0
6366 03:39:00.869849 # [ 74.129914] do_syscall_64+0x33/0x40
6367 03:39:00.875807 # [ 74.133555] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6368 03:39:00.878553 # [ 74.138718] RIP: 0033:0x7fc80b7c6f33
6369 03:39:00.897429 # [ 74.142381] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6370 03:39:00.904750 # [ 74.473786] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
6371 03:39:00.912496 [ 74.161190] RSP: 002b:00007fff9bd6c7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6372 03:39:00.919076 # [ 74.168841] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fc80b7c6f33
6373 03:39:00.926246 # [ 74.176012] RDX: 0000000000000020 RSI: 00007fc80b6b7000 RDI: 0000000000000001
6374 03:39:00.932655 #[ 74.485311] lkdtm: attempting good copy_to_user of correct size
6375 03:39:00.939457 [ 74.183175] RBP: 00007fc80b6b7000 R08: 00007fc80b6b6010 R09: 0000000000000000
6376 03:39:00.946806 # [ 74.190313] R10: 00007fc80b8c51c0 R11: 0000000000000246 R12: 0000000000000001
6377 03:39:00.954214 # [ 74.197452] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6378 03:39:00.960346 # [ [ 74.513408] lkdtm: attempting bad copy_to_user of too large size
6379 03:39:00.963701 74.204582] irq event stamp: 0
6380 03:39:00.969746 # [ 74.207635] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6381 03:39:00.978612 # [ 74.213897] hardirqs last disabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6382 03:39:00.986044 # [ 74.222065] softirqs last enabled at (0): [<ffffffff95ef9f9c>] copy_process+0x63c/0x1c80
6383 03:39:00.992276 # [ 74.230250] softirqs last disabled at (0): [<0000000000000000>] 0x0
6384 03:39:00.997707 # [ 74.236515] ---[ end trace 3714dc34b20e075a ]---
6385 03:39:01.002986 # [ 74.241132] lkdtm: Saturation detected: still saturated
6386 03:39:01.009642 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6387 03:39:01.015583 ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6388 03:39:01.020166 # selftests: lkdtm: REFCOUNT_TIMING.sh
6389 03:39:01.021500 # Skipping REFCOUNT_TIMING: timing only
6390 03:39:01.026305 ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6391 03:39:01.030396 # selftests: lkdtm: ATOMIC_TIMING.sh
6392 03:39:01.033010 # Skipping ATOMIC_TIMING: timing only
6393 03:39:01.037648 ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6394 03:39:01.041683 # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
6395 03:39:01.047683 # [ 74.473786] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
6396 03:39:01.053588 # [ 74.485311] lkdtm: attempting good copy_to_user of correct size
6397 03:39:01.059729 # [ 74.513408] lkdtm: attempting bad copy_to_user of too large size
6398 03:39:01.064441 # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
6399 03:39:01.071145 not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
6400 03:39:01.074472 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
6401 03:39:01.115802 [ 74.690397] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
6402 03:39:01.121203 [ 74.696594] lkdtm: attempting good copy_from_user of correct size
6403 03:39:01.127434 [ 74.702728] lkdtm: attempting bad copy_from_user of too large size
6404 03:39:01.156324 # [ 74.690397] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
6405 03:39:01.163122 # [ 74.696594] lkdtm: attempting good copy_from_user of correct size
6406 03:39:01.169153 # [ 74.702728] lkdtm: attempting bad copy_from_user of too large size
6407 03:39:01.173739 # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
6408 03:39:01.180551 not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
6409 03:39:01.184529 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
6410 03:39:01.270540 [ 74.844777] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
6411 03:39:01.275851 [ 74.851226] lkdtm: attempting good copy_to_user inside whitelist
6412 03:39:01.281910 [ 74.857268] lkdtm: attempting bad copy_to_user outside whitelist
6413 03:39:01.311052 # [ 74.844777] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
6414 03:39:01.317674 # [ 74.851226] lkdtm: attempting good copy_to_user inside whitelist
6415 03:39:01.322869 # [ 74.857268] lkdtm: attempting bad copy_to_user outside whitelist
6416 03:39:01.328341 # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
6417 03:39:01.334769 not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
6418 03:39:01.339074 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
6419 03:39:01.418588 [ 74.993779] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
6420 03:39:01.425080 [ 75.000400] lkdtm: attempting good copy_from_user inside whitelist
6421 03:39:01.430933 [ 75.006612] lkdtm: attempting bad copy_from_user outside whitelist
6422 03:39:01.469086 # [ 74.993779] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
6423 03:39:01.475944 # [ 75.000400] lkdtm: attempting good copy_from_user inside whitelist
6424 03:39:01.481974 # [ 75.006612] lkdtm: attempting bad copy_from_user outside whitelist
6425 03:39:01.488170 # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
6426 03:39:01.493742 not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
6427 03:39:01.497051 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6428 03:39:01.569428 [ 75.144745] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6429 03:39:01.575477 [ 75.150936] lkdtm: good_stack: ffffaa54c45f7e20-ffffaa54c45f7e40
6430 03:39:01.581476 [ 75.156984] lkdtm: bad_stack : ffffaa54c45f7da8-ffffaa54c45f7dc8
6431 03:39:01.588344 [ 75.163001] lkdtm: attempting good copy_to_user of local stack
6432 03:39:01.593178 [ 75.168845] lkdtm: attempting bad copy_to_user of distant stack
6433 03:39:01.624660 # [ 75.144745] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6434 03:39:01.630619 # [ 75.150936] lkdtm: good_stack: ffffaa54c45f7e20-ffffaa54c45f7e40
6435 03:39:01.637530 # [ 75.156984] lkdtm: bad_stack : ffffaa54c45f7da8-ffffaa54c45f7dc8
6436 03:39:01.642944 # [ 75.163001] lkdtm: attempting good copy_to_user of local stack
6437 03:39:01.648384 # [ 75.168845] lkdtm: attempting bad copy_to_user of distant stack
6438 03:39:01.653673 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6439 03:39:01.659052 not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6440 03:39:01.663016 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6441 03:39:01.731308 [ 75.306466] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6442 03:39:01.737531 [ 75.312830] lkdtm: good_stack: ffffaa54c4677e20-ffffaa54c4677e40
6443 03:39:01.743208 [ 75.318875] lkdtm: bad_stack : ffffaa54c4677da8-ffffaa54c4677dc8
6444 03:39:01.749828 [ 75.324892] lkdtm: attempting good copy_from_user of local stack
6445 03:39:01.755568 [ 75.330907] lkdtm: attempting bad copy_from_user of distant stack
6446 03:39:01.784676 # [ 75.306466] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6447 03:39:01.790718 # [ 75.312830] lkdtm: good_stack: ffffaa54c4677e20-ffffaa54c4677e40
6448 03:39:01.796840 # [ 75.318875] lkdtm: bad_stack : ffffaa54c4677da8-ffffaa54c4677dc8
6449 03:39:01.803420 # [ 75.324892] lkdtm: attempting good copy_from_user of local stack
6450 03:39:01.810213 # [ 75.330907] lkdtm: attempting bad copy_from_user of distant stack
6451 03:39:01.815526 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6452 03:39:01.821641 not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6453 03:39:01.824353 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6454 03:39:01.889248 [ 75.464760] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6455 03:39:01.895622 [ 75.470772] lkdtm: good_stack: ffffaa54c46f7e20-ffffaa54c46f7e40
6456 03:39:01.901195 [ 75.476822] lkdtm: bad_stack : ffffaa54c46f7ff8-ffffaa54c46f8018
6457 03:39:01.907356 [ 75.482969] lkdtm: attempting good copy_to_user of local stack
6458 03:39:01.913501 [ 75.488986] lkdtm: attempting bad copy_to_user of distant stack
6459 03:39:01.918673 [ 75.495004] lkdtm: copy_to_user failed, but lacked Oops
6460 03:39:01.950290 # [ 75.464760] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6461 03:39:01.955793 # [ 75.470772] lkdtm: good_stack: ffffaa54c46f7e20-ffffaa54c46f7e40
6462 03:39:01.963106 # [ 75.476822] lkdtm: bad_stack : ffffaa54c46f7ff8-ffffaa54c46f8018
6463 03:39:01.967733 # [ 75.482969] lkdtm: attempting good copy_to_user of local stack
6464 03:39:01.973768 # [ 75.488986] lkdtm: attempting bad copy_to_user of distant stack
6465 03:39:01.979763 # [ 75.495004] lkdtm: copy_to_user failed, but lacked Oops
6466 03:39:01.984337 # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
6467 03:39:01.989823 not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
6468 03:39:01.992587 # selftests: lkdtm: USERCOPY_KERNEL.sh
6469 03:39:02.041405 [ 75.616799] lkdtm: Performing direct entry USERCOPY_KERNEL
6470 03:39:02.048516 [ 75.622293] lkdtm: attempting good copy_to_user from kernel rodata: ffffffff972d9f10
6471 03:39:02.056437 [ 75.630064] lkdtm: attempting bad copy_to_user from kernel text: ffffffff960d1460
6472 03:39:02.061224 [ 75.637555] lkdtm: FAIL: survived bad copy_to_user()
6473 03:39:02.089666 # [ 75.616799] lkdtm: Performing direct entry USERCOPY_KERNEL
6474 03:39:02.097442 # [ 75.622293] lkdtm: attempting good copy_to_user from kernel rodata: ffffffff972d9f10
6475 03:39:02.106622 # [ 75.630064] lkdtm: attempting bad copy_to_user from kernel text: ffffffff960d1460
6476 03:39:02.110588 # [ 75.637555] lkdtm: FAIL: survived bad copy_to_user()
6477 03:39:02.114769 # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
6478 03:39:02.119549 not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
6479 03:39:02.123125 # selftests: lkdtm: STACKLEAK_ERASING.sh
6480 03:39:02.198624 [ 75.773594] lkdtm: Performing direct entry STACKLEAK_ERASING
6481 03:39:02.204684 [ 75.779260] lkdtm: checking unused part of the thread stack (15928 bytes)...
6482 03:39:02.211537 [ 75.786339] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
6483 03:39:02.218226 [ 75.793379] lkdtm: FAIL: the thread stack is NOT properly erased
6484 03:39:02.225811 [ 75.799410] CPU: 0 PID: 2924 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6485 03:39:02.231808 [ 75.807138] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6486 03:39:02.234515 [ 75.813046] Call Trace:
6487 03:39:02.237646 [ 75.815498] dump_stack+0x77/0x97
6488 03:39:02.242208 [ 75.818811] lkdtm_STACKLEAK_ERASING+0x116/0x140
6489 03:39:02.246272 [ 75.823422] direct_entry.cold+0x2c/0x38
6490 03:39:02.249551 [ 75.827339] full_proxy_write+0x56/0x80
6491 03:39:02.253612 [ 75.831170] vfs_write+0xea/0x390
6492 03:39:02.256354 [ 75.834480] ksys_write+0x68/0xe0
6493 03:39:02.260392 [ 75.837790] do_syscall_64+0x33/0x40
6494 03:39:02.265667 [ 75.841362] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6495 03:39:02.269736 [ 75.846405] RIP: 0033:0x7f1cafcbef33
6496 03:39:02.287567 [ 75.849976] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6497 03:39:02.294983 [ 75.868711] RSP: 002b:00007fff1c381d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6498 03:39:02.302539 [ 75.876259] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f1cafcbef33
6499 03:39:02.309294 [ 75.883381] RDX: 0000000000000012 RSI: 00007f1cafbaf000 RDI: 0000000000000001
6500 03:39:02.316372 [ 75.890502] RBP: 00007f1cafbaf000 R08: 00007f1cafbae010 R09: 0000000000000000
6501 03:39:02.323578 [ 75.897624] R10: 00007f1cafdbd1c0 R11: 0000000000000246 R12: 0000000000000001
6502 03:39:02.330276 [ 75.904746] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6503 03:39:02.366020 # [ 75.773594] lkdtm: Performing direct entry STACKLEAK_ERASING
6504 03:39:02.373204 # [ 75.779260] lkdtm: checking unused part of the thread stack (15928 bytes)...
6505 03:39:02.380770 # [ 75.786339] lkdtm: FAIL: the erased part is not found (checked 15928 bytes)
6506 03:39:02.386234 # [ 75.793379] lkdtm: FAIL: the thread stack is NOT properly erased
6507 03:39:02.393921 # [ 75.799410] CPU: 0 PID: 2924 Comm: cat Tainted: G D W 5.10.125-cip10 #1
6508 03:39:02.400024 # [ 75.807138] Hardware name: Google Grunt/Grunt, BIOS 09/05/2019
6509 03:39:02.402796 # [ 75.813046] Call Trace:
6510 03:39:02.406732 # [ 75.815498] dump_stack+0x77/0x97
6511 03:39:02.411495 # [ 75.818811] lkdtm_STACKLEAK_ERASING+0x116/0x140
6512 03:39:02.414931 # [ 75.823422] direct_entry.cold+0x2c/0x38
6513 03:39:02.419070 # [ 75.827339] full_proxy_write+0x56/0x80
6514 03:39:02.422444 # [ 75.831170] vfs_write+0xea/0x390
6515 03:39:02.426603 # [ 75.834480] ksys_write+0x68/0xe0
6516 03:39:02.429909 # [ 75.837790] do_syscall_64+0x33/0x40
6517 03:39:02.435154 # [ 75.841362] entry_SYSCALL_64_after_hwframe+0x44/0xa9
6518 03:39:02.439037 # [ 75.846405] RIP: 0033:0x7f1cafcbef33
6519 03:39:02.457987 # [ 75.849976] Code: 8b 15 61 ef 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
6520 03:39:02.465555 # [ 75.868711] RSP: 002b:00007fff1c381d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
6521 03:39:02.472937 # [ 75.876259] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f1cafcbef33
6522 03:39:02.480284 # [ 75.883381] RDX: 0000000000000012 RSI: 00007f1cafbaf000 RDI: 0000000000000001
6523 03:39:02.488104 # [ 75.890502] RBP: 00007f1c[ 76.050541] lkdtm: Performing direct entry CFI_FORWARD_PROTO
6524 03:39:02.492465 afbaf000 R08: 00007f1cafbae010 R09: 0000000000000000
6525 03:39:02.500522 # [ 75.897624] R10: 00007f1cafdbd1c0 R11: 0000000000000246 R12: 0000000000000001
6526 03:39:02.508028 # [ 75.904746] R13: 0000000000000001 R14: 0000000000020000 R15: 0000000000020000
6527 03:39:02.514692 # STACKLEAK_ERASING: missing 'OK: [ 76.069471] lkdtm: Calling matched prototype ...
6528 03:39:02.520274 the rest of the thread stack is properly erased': [FAIL]
6529 03:39:02.525125 not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
6530 03:39:02.528598 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
6531 03:39:02.533570 [ 76.096278] lkdtm: Calling mismatched prototype ...
6532 03:39:02.539919 [ 76.114914] lkdtm: Fail: survived mismatched prototype function call!
6533 03:39:02.569162 # [ 76.050541] lkdtm: Performing direct entry CFI_FORWARD_PROTO
6534 03:39:02.573626 # [ 76.069471] lkdtm: Calling matched prototype ...
6535 03:39:02.578392 # [ 76.096278] lkdtm: Calling mismatched prototype ...
6536 03:39:02.585040 # [ 76.114914] lkdtm: Fail: survived mismatched prototype function call!
6537 03:39:02.589820 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
6538 03:39:02.594612 not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
6539 03:39:02.612087 + ../../utils/send-to-lava.sh ./output/result.txt
6540 03:39:02.690142 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
6541 03:39:02.690864 Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
6543 03:39:02.747073 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
6544 03:39:02.747449 Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
6546 03:39:02.779315 Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
6548 03:39:02.779584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
6549 03:39:02.809852 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
6550 03:39:02.810132 Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
6552 03:39:02.844014 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
6553 03:39:02.844275 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
6555 03:39:02.876425 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
6556 03:39:02.876692 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
6558 03:39:02.912807 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
6559 03:39:02.913075 Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
6561 03:39:02.944582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
6562 03:39:02.944844 Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
6564 03:39:02.987272 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
6565 03:39:02.987547 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
6567 03:39:03.037653 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
6568 03:39:03.037948 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
6570 03:39:03.075656 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
6571 03:39:03.075948 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
6573 03:39:03.118452 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
6574 03:39:03.118736 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
6576 03:39:03.154725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass>
6577 03:39:03.155033 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=pass
6579 03:39:03.186077 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
6580 03:39:03.186372 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
6582 03:39:03.220667 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
6583 03:39:03.220983 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
6585 03:39:03.255612 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
6586 03:39:03.255895 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
6588 03:39:03.291978 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
6590 03:39:03.292263 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
6591 03:39:03.323018 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
6592 03:39:03.323291 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
6594 03:39:03.354847 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
6596 03:39:03.355323 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
6597 03:39:03.387257 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass
6599 03:39:03.387629 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=pass>
6600 03:39:03.422530 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass>
6601 03:39:03.422821 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=pass
6603 03:39:03.454904 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass
6605 03:39:03.455414 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=pass>
6606 03:39:03.488296 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
6607 03:39:03.488568 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
6609 03:39:03.521018 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
6610 03:39:03.521282 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
6612 03:39:03.553079 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
6613 03:39:03.553374 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
6615 03:39:03.584518 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
6616 03:39:03.584797 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
6618 03:39:03.615053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
6619 03:39:03.615329 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
6621 03:39:03.662488 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
6623 03:39:03.662763 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
6624 03:39:03.701759 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
6625 03:39:03.702040 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
6627 03:39:03.734043 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
6628 03:39:03.734322 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
6630 03:39:03.765203 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
6631 03:39:03.765486 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
6633 03:39:03.798978 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
6635 03:39:03.799509 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
6636 03:39:03.832514 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
6637 03:39:03.832782 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
6639 03:39:03.864221 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
6640 03:39:03.864487 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
6642 03:39:03.895102 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
6643 03:39:03.895393 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
6645 03:39:03.932516 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
6647 03:39:03.932964 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
6648 03:39:03.972903 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
6649 03:39:03.973207 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
6651 03:39:04.016866 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass>
6652 03:39:04.017157 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=pass
6654 03:39:04.059417 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass>
6655 03:39:04.059693 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=pass
6657 03:39:04.103608 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass>
6658 03:39:04.103903 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=pass
6660 03:39:04.149455 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass
6662 03:39:04.149883 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=pass>
6663 03:39:04.193085 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass
6665 03:39:04.193687 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=pass>
6666 03:39:04.238454 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass>
6667 03:39:04.238741 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=pass
6669 03:39:04.292223 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass>
6670 03:39:04.292507 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=pass
6672 03:39:04.334953 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
6673 03:39:04.335259 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
6675 03:39:04.385805 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass>
6676 03:39:04.386105 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=pass
6678 03:39:04.433831 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass>
6679 03:39:04.434128 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=pass
6681 03:39:04.477724 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass>
6682 03:39:04.478056 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=pass
6684 03:39:04.518983 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass>
6685 03:39:04.519275 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=pass
6687 03:39:04.558987 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass>
6688 03:39:04.559288 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=pass
6690 03:39:04.603791 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass>
6691 03:39:04.604085 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=pass
6693 03:39:04.651727 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass
6695 03:39:04.652014 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=pass>
6696 03:39:04.696378 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass>
6697 03:39:04.696666 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=pass
6699 03:39:04.747447 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass
6701 03:39:04.748016 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=pass>
6702 03:39:04.805844 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
6703 03:39:04.806130 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
6705 03:39:04.853041 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
6707 03:39:04.853605 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
6708 03:39:04.901884 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
6709 03:39:04.902153 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
6711 03:39:04.946852 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass
6713 03:39:04.947324 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=pass>
6714 03:39:04.993640 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass
6716 03:39:04.993920 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=pass>
6717 03:39:05.036844 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
6718 03:39:05.037127 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
6720 03:39:05.075233 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
6721 03:39:05.075535 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
6723 03:39:05.113909 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
6724 03:39:05.114197 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
6726 03:39:05.153785 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass>
6727 03:39:05.154078 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=pass
6729 03:39:05.189412 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass>
6730 03:39:05.189702 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=pass
6732 03:39:05.226339 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
6734 03:39:05.226617 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
6735 03:39:05.263481 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
6736 03:39:05.263761 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
6738 03:39:05.310473 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
6740 03:39:05.310756 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
6741 03:39:05.364420 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
6742 03:39:05.364710 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
6744 03:39:05.418198 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
6745 03:39:05.418500 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
6747 03:39:05.472222 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
6748 03:39:05.472501 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
6750 03:39:05.524662 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
6751 03:39:05.524962 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
6753 03:39:05.567927 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
6755 03:39:05.568461 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
6756 03:39:05.608286 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
6757 03:39:05.608588 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
6759 03:39:05.647754 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
6760 03:39:05.648029 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
6762 03:39:05.688084 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
6763 03:39:05.688380 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
6765 03:39:05.729582 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
6766 03:39:05.729859 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
6768 03:39:05.772718 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
6770 03:39:05.772995 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
6771 03:39:05.810507 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
6772 03:39:05.810783 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
6774 03:39:05.811207 + set +x
6775 03:39:05.816717 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6694080_1.5.2.3.5>
6776 03:39:05.816971 Received signal: <ENDRUN> 1_kselftest-lkdtm 6694080_1.5.2.3.5
6777 03:39:05.817048 Ending use of test pattern.
6778 03:39:05.817113 Ending test lava.1_kselftest-lkdtm (6694080_1.5.2.3.5), duration 62.06
6780 03:39:05.818887 ok: lava_test_shell seems to have completed
6781 03:39:05.819393 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
6782 03:39:05.819519 end: 3.1 lava-test-shell (duration 00:01:03) [common]
6783 03:39:05.819609 end: 3 lava-test-retry (duration 00:01:03) [common]
6784 03:39:05.819702 start: 4 finalize (timeout 00:07:46) [common]
6785 03:39:05.819805 start: 4.1 power-off (timeout 00:00:30) [common]
6786 03:39:05.819956 Calling: 'nice' 'pduclient' '--daemon=localhost' '--hostname=hp-11A-G6-EE-grunt-cbg-0' '--port=1' '--command=off'
6787 03:39:05.839036 >> Command sent successfully.
6788 03:39:05.840949 Returned 0 in 0 seconds
6789 03:39:05.941428 end: 4.1 power-off (duration 00:00:00) [common]
6791 03:39:05.941794 start: 4.2 read-feedback (timeout 00:07:46) [common]
6793 03:39:05.942341 Listened to connection for namespace 'common' for up to 1s
6794 03:39:06.614520 Listened to connection for namespace 'common' for up to 1s
6795 03:39:06.615164 Listened to connection for namespace 'common' for up to 1s
6796 03:39:06.616560 Listened to connection for namespace 'common' for up to 1s
6797 03:39:06.618654 Listened to connection for namespace 'common' for up to 1s
6798 03:39:06.619292 Listened to connection for namespace 'common' for up to 1s
6799 03:39:06.621998 Listened to connection for namespace 'common' for up to 1s
6800 03:39:06.622735 Listened to connection for namespace 'common' for up to 1s
6801 03:39:06.623025 Listened to connection for namespace 'common' for up to 1s
6802 03:39:06.624095 Listened to connection for namespace 'common' for up to 1s
6803 03:39:06.624731 Listened to connection for namespace 'common' for up to 1s
6804 03:39:06.626779 Listened to connection for namespace 'common' for up to 1s
6805 03:39:06.628725 Listened to connection for namespace 'common' for up to 1s
6806 03:39:06.630108 Listened to connection for namespace 'common' for up to 1s
6807 03:39:06.630402 Listened to connection for namespace 'common' for up to 1s
6808 03:39:06.630715 Listened to connection for namespace 'common' for up to 1s
6809 03:39:06.631464 Listened to connection for namespace 'common' for up to 1s
6810 03:39:06.631998 Listened to connection for namespace 'common' for up to 1s
6811 03:39:06.632634 Listened to connection for namespace 'common' for up to 1s
6812 03:39:06.634550 Listened to connection for namespace 'common' for up to 1s
6813 03:39:06.635243 Listened to connection for namespace 'common' for up to 1s
6814 03:39:06.637202 Listened to connection for namespace 'common' for up to 1s
6815 03:39:06.639163 Listened to connection for namespace 'common' for up to 1s
6816 03:39:06.639825 Listened to connection for namespace 'common' for up to 1s
6817 03:39:06.644576 Listened to connection for namespace 'common' for up to 1s
6818 03:39:06.645207 Listened to connection for namespace 'common' for up to 1s
6819 03:39:06.645853 Listened to connection for namespace 'common' for up to 1s
6820 03:39:06.646511 Listened to connection for namespace 'common' for up to 1s
6821 03:39:06.647300 Listened to connection for namespace 'common' for up to 1s
6822 03:39:06.647892 Listened to connection for namespace 'common' for up to 1s
6823 03:39:06.648549 Listened to connection for namespace 'common' for up to 1s
6824 03:39:06.649222 Listened to connection for namespace 'common' for up to 1s
6825 03:39:06.650544 Listened to connection for namespace 'common' for up to 1s
6826 03:39:06.651239 Listened to connection for namespace 'common' for up to 1s
6827 03:39:06.651826 Listened to connection for namespace 'common' for up to 1s
6828 03:39:06.653177 Listened to connection for namespace 'common' for up to 1s
6829 03:39:06.654504 Listened to connection for namespace 'common' for up to 1s
6830 03:39:06.656424 Listened to connection for namespace 'common' for up to 1s
6831 03:39:06.658526 Listened to connection for namespace 'common' for up to 1s
6832 03:39:06.659817 Listened to connection for namespace 'common' for up to 1s
6833 03:39:06.660477 Listened to connection for namespace 'common' for up to 1s
6834 03:39:06.661182 Listened to connection for namespace 'common' for up to 1s
6835 03:39:06.663146 Listened to connection for namespace 'common' for up to 1s
6836 03:39:06.663855 Listened to connection for namespace 'common' for up to 1s
6837 03:39:06.665207 Listened to connection for namespace 'common' for up to 1s
6838 03:39:06.666524 Listened to connection for namespace 'common' for up to 1s
6839 03:39:06.667969 Listened to connection for namespace 'common' for up to 1s
6840 03:39:06.668685 Listened to connection for namespace 'common' for up to 1s
6841 03:39:06.669992 Listened to connection for namespace 'common' for up to 1s
6842 03:39:06.670733 Listened to connection for namespace 'common' for up to 1s
6843 03:39:06.672025 Listened to connection for namespace 'common' for up to 1s
6844 03:39:06.672734 Listened to connection for namespace 'common' for up to 1s
6845 03:39:06.673337 Listened to connection for namespace 'common' for up to 1s
6846 03:39:06.673998 Listened to connection for namespace 'common' for up to 1s
6847 03:39:06.674795 Listened to connection for namespace 'common' for up to 1s
6848 03:39:06.676061 Listened to connection for namespace 'common' for up to 1s
6849 03:39:06.676771 Listened to connection for namespace 'common' for up to 1s
6850 03:39:06.677367 Listened to connection for namespace 'common' for up to 1s
6851 03:39:06.678058 Listened to connection for namespace 'common' for up to 1s
6852 03:39:06.680630 Listened to connection for namespace 'common' for up to 1s
6853 03:39:06.681231 Listened to connection for namespace 'common' for up to 1s
6854 03:39:06.681936 Listened to connection for namespace 'common' for up to 1s
6855 03:39:06.682704 Listened to connection for namespace 'common' for up to 1s
6856 03:39:06.683312 Listened to connection for namespace 'common' for up to 1s
6857 03:39:06.684029 Listened to connection for namespace 'common' for up to 1s
6858 03:39:06.684652 Listened to connection for namespace 'common' for up to 1s
6859 03:39:06.685347 Listened to connection for namespace 'common' for up to 1s
6860 03:39:06.685935 Listened to connection for namespace 'common' for up to 1s
6861 03:39:06.686536 Listened to connection for namespace 'common' for up to 1s
6862 03:39:06.687940 Listened to connection for namespace 'common' for up to 1s
6863 03:39:06.688563 Listened to connection for namespace 'common' for up to 1s
6864 03:39:06.689282 Listened to connection for namespace 'common' for up to 1s
6865 03:39:06.689886 Listened to connection for namespace 'common' for up to 1s
6866 03:39:06.690602 Listened to connection for namespace 'common' for up to 1s
6867 03:39:06.691302 Listened to connection for namespace 'common' for up to 1s
6868 03:39:06.692721 Listened to connection for namespace 'common' for up to 1s
6869 03:39:06.692995 Listened to connection for namespace 'common' for up to 1s
6870 03:39:06.693396 Listened to connection for namespace 'common' for up to 1s
6871 03:39:06.696171 Listened to connection for namespace 'common' for up to 1s
6872 03:39:06.696794 Listened to connection for namespace 'common' for up to 1s
6873 03:39:06.697401 Listened to connection for namespace 'common' for up to 1s
6874 03:39:06.698033 Listened to connection for namespace 'common' for up to 1s
6875 03:39:06.698708 Listened to connection for namespace 'common' for up to 1s
6876 03:39:06.699437 Listened to connection for namespace 'common' for up to 1s
6877 03:39:06.700077 Listened to connection for namespace 'common' for up to 1s
6878 03:39:06.700769 Listened to connection for namespace 'common' for up to 1s
6879 03:39:06.703544 Listened to connection for namespace 'common' for up to 1s
6880 03:39:06.704875 Listened to connection for namespace 'common' for up to 1s
6881 03:39:06.705603 Listened to connection for namespace 'common' for up to 1s
6882 03:39:06.706866 Listened to connection for namespace 'common' for up to 1s
6883 03:39:06.708175 Listened to connection for namespace 'common' for up to 1s
6884 03:39:06.708851 Listened to connection for namespace 'common' for up to 1s
6885 03:39:06.710936 Listened to connection for namespace 'common' for up to 1s
6886 03:39:06.712311 Listened to connection for namespace 'common' for up to 1s
6887 03:39:06.712975 Listened to connection for namespace 'common' for up to 1s
6888 03:39:06.714392 Listened to connection for namespace 'common' for up to 1s
6889 03:39:06.715153 Listened to connection for namespace 'common' for up to 1s
6890 03:39:06.716549 Listened to connection for namespace 'common' for up to 1s
6891 03:39:06.717931 Listened to connection for namespace 'common' for up to 1s
6892 03:39:06.719912 Listened to connection for namespace 'common' for up to 1s
6893 03:39:06.720530 Listened to connection for namespace 'common' for up to 1s
6894 03:39:06.723978 Listened to connection for namespace 'common' for up to 1s
6895 03:39:06.724705 Listened to connection for namespace 'common' for up to 1s
6896 03:39:06.726047 Listened to connection for namespace 'common' for up to 1s
6897 03:39:06.726824 Listened to connection for namespace 'common' for up to 1s
6898 03:39:06.727093 Listened to connection for namespace 'common' for up to 1s
6899 03:39:06.731428 Listened to connection for namespace 'common' for up to 1s
6900 03:39:06.733032 Listened to connection for namespace 'common' for up to 1s
6901 03:39:06.734407 Listened to connection for namespace 'common' for up to 1s
6902 03:39:06.735106 Listened to connection for namespace 'common' for up to 1s
6903 03:39:06.735757 Listened to connection for namespace 'common' for up to 1s
6904 03:39:06.737142 Listened to connection for namespace 'common' for up to 1s
6905 03:39:06.737842 Listened to connection for namespace 'common' for up to 1s
6906 03:39:06.739198 Listened to connection for namespace 'common' for up to 1s
6907 03:39:06.740651 Listened to connection for namespace 'common' for up to 1s
6908 03:39:06.740918 Listened to connection for namespace 'common' for up to 1s
6909 03:39:06.742700 Listened to connection for namespace 'common' for up to 1s
6910 03:39:06.742972 Listened to connection for namespace 'common' for up to 1s
6911 03:39:06.744871 Listened to connection for namespace 'common' for up to 1s
6912 03:39:06.745573 Listened to connection for namespace 'common' for up to 1s
6913 03:39:06.746925 Listened to connection for namespace 'common' for up to 1s
6914 03:39:06.751063 Listened to connection for namespace 'common' for up to 1s
6915 03:39:06.751726 Listened to connection for namespace 'common' for up to 1s
6916 03:39:06.752424 Listened to connection for namespace 'common' for up to 1s
6917 03:39:06.752691 Listened to connection for namespace 'common' for up to 1s
6918 03:39:06.754406 Listened to connection for namespace 'common' for up to 1s
6919 03:39:06.755053 Listened to connection for namespace 'common' for up to 1s
6920 03:39:06.756491 Listened to connection for namespace 'common' for up to 1s
6921 03:39:06.757786 Listened to connection for namespace 'common' for up to 1s
6922 03:39:06.759841 Listened to connection for namespace 'common' for up to 1s
6923 03:39:06.760551 Listened to connection for namespace 'common' for up to 1s
6924 03:39:06.761165 Listened to connection for namespace 'common' for up to 1s
6925 03:39:06.761879 Listened to connection for namespace 'common' for up to 1s
6926 03:39:06.763115 Listened to connection for namespace 'common' for up to 1s
6927 03:39:06.763780 Listened to connection for namespace 'common' for up to 1s
6928 03:39:06.764413 Listened to connection for namespace 'common' for up to 1s
6929 03:39:06.765129 Listened to connection for namespace 'common' for up to 1s
6930 03:39:06.766385 Listened to connection for namespace 'common' for up to 1s
6931 03:39:06.766985 Listened to connection for namespace 'common' for up to 1s
6932 03:39:06.767710 Listened to connection for namespace 'common' for up to 1s
6933 03:39:06.768334 Listened to connection for namespace 'common' for up to 1s
6934 03:39:06.769000 Listened to connection for namespace 'common' for up to 1s
6935 03:39:06.770455 Listened to connection for namespace 'common' for up to 1s
6936 03:39:06.771048 Listened to connection for namespace 'common' for up to 1s
6937 03:39:06.771818 Listened to connection for namespace 'common' for up to 1s
6938 03:39:06.772088 Listened to connection for namespace 'common' for up to 1s
6939 03:39:06.772544 Listened to connection for namespace 'common' for up to 1s
6940 03:39:06.774647 Listened to connection for namespace 'common' for up to 1s
6941 03:39:06.775277 Listened to connection for namespace 'common' for up to 1s
6942 03:39:06.775832 Listened to connection for namespace 'common' for up to 1s
6943 03:39:06.776545 Listened to connection for namespace 'common' for up to 1s
6944 03:39:06.777987 Listened to connection for namespace 'common' for up to 1s
6945 03:39:06.778586 Listened to connection for namespace 'common' for up to 1s
6946 03:39:06.779217 Listened to connection for namespace 'common' for up to 1s
6947 03:39:06.779886 Listened to connection for namespace 'common' for up to 1s
6948 03:39:06.780560 Listened to connection for namespace 'common' for up to 1s
6949 03:39:06.781942 Listened to connection for namespace 'common' for up to 1s
6950 03:39:06.783221 Listened to connection for namespace 'common' for up to 1s
6951 03:39:06.783840 Listened to connection for namespace 'common' for up to 1s
6952 03:39:06.785367 Listened to connection for namespace 'common' for up to 1s
6953 03:39:06.787356 Listened to connection for namespace 'common' for up to 1s
6954 03:39:06.787910 Listened to connection for namespace 'common' for up to 1s
6955 03:39:06.788577 Listened to connection for namespace 'common' for up to 1s
6956 03:39:06.789301 Listened to connection for namespace 'common' for up to 1s
6957 03:39:06.791276 Listened to connection for namespace 'common' for up to 1s
6958 03:39:06.793287 Listened to connection for namespace 'common' for up to 1s
6959 03:39:06.793908 Listened to connection for namespace 'common' for up to 1s
6960 03:39:06.794635 Listened to connection for namespace 'common' for up to 1s
6961 03:39:06.795306 Listened to connection for namespace 'common' for up to 1s
6962 03:39:06.795982 Listened to connection for namespace 'common' for up to 1s
6963 03:39:06.796583 Listened to connection for namespace 'common' for up to 1s
6964 03:39:06.798025 Listened to connection for namespace 'common' for up to 1s
6965 03:39:06.798569 Listened to connection for namespace 'common' for up to 1s
6966 03:39:06.799970 Listened to connection for namespace 'common' for up to 1s
6967 03:39:06.800697 Listened to connection for namespace 'common' for up to 1s
6968 03:39:06.801344 Listened to connection for namespace 'common' for up to 1s
6969 03:39:06.802086 Listened to connection for namespace 'common' for up to 1s
6970 03:39:06.803336 Listened to connection for namespace 'common' for up to 1s
6971 03:39:06.805351 Listened to connection for namespace 'common' for up to 1s
6972 03:39:06.806102 Listened to connection for namespace 'common' for up to 1s
6973 03:39:06.806736 Listened to connection for namespace 'common' for up to 1s
6974 03:39:06.807386 Listened to connection for namespace 'common' for up to 1s
6975 03:39:06.808151 Listened to connection for namespace 'common' for up to 1s
6976 03:39:06.808809 Listened to connection for namespace 'common' for up to 1s
6977 03:39:06.809408 Listened to connection for namespace 'common' for up to 1s
6978 03:39:06.810732 Listened to connection for namespace 'common' for up to 1s
6979 03:39:06.812244 Listened to connection for namespace 'common' for up to 1s
6980 03:39:06.814971 Listened to connection for namespace 'common' for up to 1s
6981 03:39:06.815740 Listened to connection for namespace 'common' for up to 1s
6982 03:39:06.817170 Listened to connection for namespace 'common' for up to 1s
6983 03:39:06.817872 Listened to connection for namespace 'common' for up to 1s
6984 03:39:06.819198 Listened to connection for namespace 'common' for up to 1s
6985 03:39:06.821293 Listened to connection for namespace 'common' for up to 1s
6986 03:39:06.822586 Listened to connection for namespace 'common' for up to 1s
6987 03:39:06.823190 Listened to connection for namespace 'common' for up to 1s
6988 03:39:06.824007 Listened to connection for namespace 'common' for up to 1s
6989 03:39:06.824292 Listened to connection for namespace 'common' for up to 1s
6990 03:39:06.824562 Listened to connection for namespace 'common' for up to 1s
6991 03:39:06.825261 Listened to connection for namespace 'common' for up to 1s
6992 03:39:06.825887 Listened to connection for namespace 'common' for up to 1s
6993 03:39:06.826579 Listened to connection for namespace 'common' for up to 1s
6994 03:39:06.827292 Listened to connection for namespace 'common' for up to 1s
6995 03:39:06.830667 Listened to connection for namespace 'common' for up to 1s
6996 03:39:06.831333 Listened to connection for namespace 'common' for up to 1s
6997 03:39:06.832693 Listened to connection for namespace 'common' for up to 1s
6998 03:39:06.834100 Listened to connection for namespace 'common' for up to 1s
6999 03:39:06.835473 Listened to connection for namespace 'common' for up to 1s
7000 03:39:06.836177 Listened to connection for namespace 'common' for up to 1s
7001 03:39:06.836731 Listened to connection for namespace 'common' for up to 1s
7002 03:39:06.837566 Listened to connection for namespace 'common' for up to 1s
7003 03:39:06.839443 Listened to connection for namespace 'common' for up to 1s
7004 03:39:06.841387 Listened to connection for namespace 'common' for up to 1s
7005 03:39:06.842875 Listened to connection for namespace 'common' for up to 1s
7006 03:39:06.843514 Listened to connection for namespace 'common' for up to 1s
7007 03:39:06.844139 Listened to connection for namespace 'common' for up to 1s
7008 03:39:06.844822 Listened to connection for namespace 'common' for up to 1s
7009 03:39:06.845566 Listened to connection for namespace 'common' for up to 1s
7010 03:39:06.846201 Listened to connection for namespace 'common' for up to 1s
7011 03:39:06.847544 Listened to connection for namespace 'common' for up to 1s
7012 03:39:06.850313 Listened to connection for namespace 'common' for up to 1s
7013 03:39:06.850940 Listened to connection for namespace 'common' for up to 1s
7014 03:39:06.852379 Listened to connection for namespace 'common' for up to 1s
7015 03:39:06.852989 Listened to connection for namespace 'common' for up to 1s
7016 03:39:06.853692 Listened to connection for namespace 'common' for up to 1s
7017 03:39:06.854410 Listened to connection for namespace 'common' for up to 1s
7018 03:39:06.854695 Listened to connection for namespace 'common' for up to 1s
7019 03:39:06.855691 Listened to connection for namespace 'common' for up to 1s
7020 03:39:06.856367 Listened to connection for namespace 'common' for up to 1s
7021 03:39:06.857029 Listened to connection for namespace 'common' for up to 1s
7022 03:39:06.857653 Listened to connection for namespace 'common' for up to 1s
7023 03:39:06.858386 Listened to connection for namespace 'common' for up to 1s
7024 03:39:06.859119 Listened to connection for namespace 'common' for up to 1s
7025 03:39:06.859784 Listened to connection for namespace 'common' for up to 1s
7026 03:39:06.861143 Listened to connection for namespace 'common' for up to 1s
7027 03:39:06.861802 Listened to connection for namespace 'common' for up to 1s
7028 03:39:06.862471 Listened to connection for namespace 'common' for up to 1s
7029 03:39:06.863107 Listened to connection for namespace 'common' for up to 1s
7030 03:39:06.863739 Listened to connection for namespace 'common' for up to 1s
7031 03:39:06.864458 Listened to connection for namespace 'common' for up to 1s
7032 03:39:06.864742 Listened to connection for namespace 'common' for up to 1s
7033 03:39:06.865211 Listened to connection for namespace 'common' for up to 1s
7034 03:39:06.865786 Listened to connection for namespace 'common' for up to 1s
7035 03:39:06.866455 Listened to connection for namespace 'common' for up to 1s
7036 03:39:06.867123 Listened to connection for namespace 'common' for up to 1s
7037 03:39:06.868485 Listened to connection for namespace 'common' for up to 1s
7038 03:39:06.869150 Listened to connection for namespace 'common' for up to 1s
7039 03:39:06.869808 Listened to connection for namespace 'common' for up to 1s
7040 03:39:06.871784 Listened to connection for namespace 'common' for up to 1s
7041 03:39:06.872443 Listened to connection for namespace 'common' for up to 1s
7042 03:39:06.873125 Listened to connection for namespace 'common' for up to 1s
7043 03:39:06.873941 Listened to connection for namespace 'common' for up to 1s
7044 03:39:06.875318 Listened to connection for namespace 'common' for up to 1s
7045 03:39:06.876767 Listened to connection for namespace 'common' for up to 1s
7046 03:39:06.877369 Listened to connection for namespace 'common' for up to 1s
7047 03:39:06.878121 Listened to connection for namespace 'common' for up to 1s
7048 03:39:06.878803 Listened to connection for namespace 'common' for up to 1s
7049 03:39:06.880139 Listened to connection for namespace 'common' for up to 1s
7050 03:39:06.880830 Listened to connection for namespace 'common' for up to 1s
7051 03:39:06.881116 Listened to connection for namespace 'common' for up to 1s
7052 03:39:06.881441 Listened to connection for namespace 'common' for up to 1s
7053 03:39:06.882149 Listened to connection for namespace 'common' for up to 1s
7054 03:39:06.882858 Listened to connection for namespace 'common' for up to 1s
7055 03:39:06.883527 Listened to connection for namespace 'common' for up to 1s
7056 03:39:06.884792 Listened to connection for namespace 'common' for up to 1s
7057 03:39:06.886013 Listened to connection for namespace 'common' for up to 1s
7058 03:39:06.886680 Listened to connection for namespace 'common' for up to 1s
7059 03:39:06.887415 Listened to connection for namespace 'common' for up to 1s
7060 03:39:06.887701 Listened to connection for namespace 'common' for up to 1s
7061 03:39:06.889412 Listened to connection for namespace 'common' for up to 1s
7062 03:39:06.890100 Listened to connection for namespace 'common' for up to 1s
7063 03:39:06.890382 Listened to connection for namespace 'common' for up to 1s
7064 03:39:06.891386 Listened to connection for namespace 'common' for up to 1s
7065 03:39:06.892082 Listened to connection for namespace 'common' for up to 1s
7066 03:39:06.892731 Listened to connection for namespace 'common' for up to 1s
7067 03:39:06.893373 Listened to connection for namespace 'common' for up to 1s
7068 03:39:06.894094 Listened to connection for namespace 'common' for up to 1s
7069 03:39:06.894744 Listened to connection for namespace 'common' for up to 1s
7070 03:39:06.895424 Listened to connection for namespace 'common' for up to 1s
7071 03:39:06.896137 Listened to connection for namespace 'common' for up to 1s
7072 03:39:06.897565 Listened to connection for namespace 'common' for up to 1s
7073 03:39:06.899619 Listened to connection for namespace 'common' for up to 1s
7074 03:39:06.900945 Listened to connection for namespace 'common' for up to 1s
7075 03:39:06.901638 Listened to connection for namespace 'common' for up to 1s
7076 03:39:06.902275 Listened to connection for namespace 'common' for up to 1s
7077 03:39:06.902972 Listened to connection for namespace 'common' for up to 1s
7078 03:39:06.903646 Listened to connection for namespace 'common' for up to 1s
7079 03:39:06.904938 Listened to connection for namespace 'common' for up to 1s
7080 03:39:06.905640 Listened to connection for namespace 'common' for up to 1s
7081 03:39:06.906334 Listened to connection for namespace 'common' for up to 1s
7082 03:39:06.907047 Listened to connection for namespace 'common' for up to 1s
7083 03:39:06.909139 Listened to connection for namespace 'common' for up to 1s
7084 03:39:06.909832 Listened to connection for namespace 'common' for up to 1s
7085 03:39:06.911256 Listened to connection for namespace 'common' for up to 1s
7086 03:39:06.911793 Listened to connection for namespace 'common' for up to 1s
7087 03:39:06.914534 Listened to connection for namespace 'common' for up to 1s
7088 03:39:06.915231 Listened to connection for namespace 'common' for up to 1s
7089 03:39:06.917288 Listened to connection for namespace 'common' for up to 1s
7090 03:39:06.917952 Listened to connection for namespace 'common' for up to 1s
7091 03:39:06.919280 Listened to connection for namespace 'common' for up to 1s
7092 03:39:06.920780 Listened to connection for namespace 'common' for up to 1s
7093 03:39:06.921373 Listened to connection for namespace 'common' for up to 1s
7094 03:39:06.922109 Listened to connection for namespace 'common' for up to 1s
7095 03:39:06.922804 Listened to connection for namespace 'common' for up to 1s
7096 03:39:06.924174 Listened to connection for namespace 'common' for up to 1s
7097 03:39:06.925507 Listened to connection for namespace 'common' for up to 1s
7098 03:39:06.926883 Listened to connection for namespace 'common' for up to 1s
7099 03:39:06.928239 Listened to connection for namespace 'common' for up to 1s
7100 03:39:06.928858 Listened to connection for namespace 'common' for up to 1s
7101 03:39:06.929674 Listened to connection for namespace 'common' for up to 1s
7102 03:39:06.930878 Listened to connection for namespace 'common' for up to 1s
7103 03:39:06.931515 Listened to connection for namespace 'common' for up to 1s
7104 03:39:06.932197 Listened to connection for namespace 'common' for up to 1s
7105 03:39:06.932837 Listened to connection for namespace 'common' for up to 1s
7106 03:39:06.933484 Listened to connection for namespace 'common' for up to 1s
7107 03:39:06.935608 Listened to connection for namespace 'common' for up to 1s
7108 03:39:06.937567 Listened to connection for namespace 'common' for up to 1s
7109 03:39:06.937863 Listened to connection for namespace 'common' for up to 1s
7110 03:39:06.938334 Listened to connection for namespace 'common' for up to 1s
7111 03:39:06.938932 Listened to connection for namespace 'common' for up to 1s
7112 03:39:06.939214 Listened to connection for namespace 'common' for up to 1s
7113 03:39:06.939661 Listened to connection for namespace 'common' for up to 1s
7114 03:39:06.941092 Listened to connection for namespace 'common' for up to 1s
7115 03:39:06.941992 Finalising connection for namespace 'common'
7116 03:39:06.942102 Disconnecting from shell: Finalise
7117 03:39:06.942178 / #
7118 03:39:07.042918 end: 4.2 read-feedback (duration 00:00:01) [common]
7119 03:39:07.043084 end: 4 finalize (duration 00:00:01) [common]
7120 03:39:07.043184 Cleaning after the job
7121 03:39:07.043291 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/ramdisk
7122 03:39:07.043975 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/kernel
7123 03:39:07.044924 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/nfsrootfs
7124 03:39:07.084088 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6694080/tftp-deploy-xmcitl6y/modules
7125 03:39:07.085179 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6694080
7126 03:39:07.266285 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6694080
7127 03:39:07.266446 Job finished correctly