syzbot


KMSAN: kernel-infoleak in video_usercopy
Status: fixed on 2019/03/28 12:00
Reported-by: syzbot+4f021cf3697781dbd9fb@syzkaller.appspotmail.com
Fix commit: f45f3f75 media: v4l2-ctrls.c/uvc: zero v4l2_event
First crash: 812d, last: 700d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: kernel-infoleak in video_usercopy (2) C 922 166d 371d 0/21 upstream: reported C repro on 2020/02/20 09:08

Sample crash report:

Crashes (410):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2018/12/16 13:44 https://github.com/google/kmsan.git master 0a602458 def91db3 .config log report syz C
ci-upstream-kmsan-gce 2019/03/27 19:03 https://github.com/google/kmsan.git master 3c26d882 4e668495 .config log report
ci-upstream-kmsan-gce 2019/03/27 16:56 https://github.com/google/kmsan.git master 3c26d882 4e668495 .config log report
ci-upstream-kmsan-gce 2019/03/27 06:06 https://github.com/google/kmsan.git master 3c26d882 55684ce1 .config log report
ci-upstream-kmsan-gce 2019/03/27 03:18 https://github.com/google/kmsan.git master 3c26d882 55684ce1 .config log report
ci-upstream-kmsan-gce 2019/03/26 22:27 https://github.com/google/kmsan.git master 3c26d882 55684ce1 .config log report
ci-upstream-kmsan-gce 2019/03/26 17:14 https://github.com/google/kmsan.git master 3c26d882 55684ce1 .config log report
ci-upstream-kmsan-gce 2019/03/26 13:51 https://github.com/google/kmsan.git master 3c26d882 55684ce1 .config log report
ci-upstream-kmsan-gce 2019/03/25 16:28 https://github.com/google/kmsan.git master c10a026b 2c86e0a5 .config log report
ci-upstream-kmsan-gce 2019/03/25 14:34 https://github.com/google/kmsan.git master c10a026b 2c86e0a5 .config log report
ci-upstream-kmsan-gce 2019/03/25 11:04 https://github.com/google/kmsan.git master c10a026b 2c86e0a5 .config log report
ci-upstream-kmsan-gce 2019/03/25 09:04 https://github.com/google/kmsan.git master c10a026b 2c86e0a5 .config log report
ci-upstream-kmsan-gce 2019/03/25 07:58 https://github.com/google/kmsan.git master c10a026b 2c86e0a5 .config log report
ci-upstream-kmsan-gce 2019/03/24 23:44 https://github.com/google/kmsan.git master c10a026b acbc5b7d .config log report
ci-upstream-kmsan-gce 2019/03/24 11:17 https://github.com/google/kmsan.git master c10a026b acbc5b7d .config log report
ci-upstream-kmsan-gce 2019/03/24 05:06 https://github.com/google/kmsan.git master c10a026b a2cef203 .config log report
ci-upstream-kmsan-gce 2019/03/24 01:49 https://github.com/google/kmsan.git master c10a026b a2cef203 .config log report
ci-upstream-kmsan-gce 2019/03/23 18:13 https://github.com/google/kmsan.git master c10a026b a2cef203 .config log report
ci-upstream-kmsan-gce 2019/03/23 07:53 https://github.com/google/kmsan.git master c10a026b 3361bde5 .config log report
ci-upstream-kmsan-gce 2019/03/22 05:31 https://github.com/google/kmsan.git master c10a026b dce6e62f .config log report
ci-upstream-kmsan-gce 2019/03/21 12:04 https://github.com/google/kmsan.git master c10a026b 427ea487 .config log report
ci-upstream-kmsan-gce 2019/03/21 05:15 https://github.com/google/kmsan.git master c10a026b 427ea487 .config log report
ci-upstream-kmsan-gce 2019/03/20 20:14 https://github.com/google/kmsan.git master c10a026b a664c187 .config log report
ci-upstream-kmsan-gce 2019/03/20 18:04 https://github.com/google/kmsan.git master c10a026b a664c187 .config log report
ci-upstream-kmsan-gce 2019/03/20 07:54 https://github.com/google/kmsan.git master 43cfd3b1 2458c1c6 .config log report
ci-upstream-kmsan-gce 2019/03/20 03:49 https://github.com/google/kmsan.git master 43cfd3b1 2458c1c6 .config log report
ci-upstream-kmsan-gce 2019/03/19 22:38 https://github.com/google/kmsan.git master 43cfd3b1 e4549234 .config log report
ci-upstream-kmsan-gce 2019/03/19 11:42 https://github.com/google/kmsan.git master 43cfd3b1 46264c32 .config log report
ci-upstream-kmsan-gce 2019/03/19 07:14 https://github.com/google/kmsan.git master 43cfd3b1 46264c32 .config log report
ci-upstream-kmsan-gce 2019/03/18 23:29 https://github.com/google/kmsan.git master 43cfd3b1 4656beca .config log report
ci-upstream-kmsan-gce 2019/03/18 21:36 https://github.com/google/kmsan.git master 43cfd3b1 4656beca .config log report
ci-upstream-kmsan-gce 2019/03/18 19:45 https://github.com/google/kmsan.git master 43cfd3b1 4656beca .config log report
ci-upstream-kmsan-gce 2019/03/18 15:02 https://github.com/google/kmsan.git master 43cfd3b1 4656beca .config log report
ci-upstream-kmsan-gce 2019/03/17 20:23 https://github.com/google/kmsan.git master 43cfd3b1 ba18afea .config log report
ci-upstream-kmsan-gce 2019/03/17 15:43 https://github.com/google/kmsan.git master 43cfd3b1 ba18afea .config log report
ci-upstream-kmsan-gce 2019/03/17 14:34 https://github.com/google/kmsan.git master 43cfd3b1 ba18afea .config log report
ci-upstream-kmsan-gce 2019/03/17 13:21 https://github.com/google/kmsan.git master 43cfd3b1 ba18afea .config log report
ci-upstream-kmsan-gce 2019/03/17 08:45 https://github.com/google/kmsan.git master 43cfd3b1 bab43553 .config log report
ci-upstream-kmsan-gce 2019/03/17 04:24 https://github.com/google/kmsan.git master 43cfd3b1 bab43553 .config log report
ci-upstream-kmsan-gce 2019/03/16 22:20 https://github.com/google/kmsan.git master 43cfd3b1 bab43553 .config log report
ci-upstream-kmsan-gce 2019/03/16 16:50 https://github.com/google/kmsan.git master 43cfd3b1 bab43553 .config log report
ci-upstream-kmsan-gce 2019/03/16 09:01 https://github.com/google/kmsan.git master 43cfd3b1 bab43553 .config log report
ci-upstream-kmsan-gce 2019/03/16 04:59 https://github.com/google/kmsan.git master 43cfd3b1 bab43553 .config log report
ci-upstream-kmsan-gce 2019/03/16 01:18 https://github.com/google/kmsan.git master 43cfd3b1 bab43553 .config log report
ci-upstream-kmsan-gce 2018/12/06 07:52 https://github.com/google/kmsan.git master 6f059783 764b42c4 .config log report