syzbot


INFO: task hung in fb_open
Status: upstream: reported C repro on 2019/12/03 09:19
Reported-by: syzbot+49e4beaefa2981579752@syzkaller.appspotmail.com
First crash: 454d, last: 158d

Fix bisection: failed (bisect log)
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in fb_open C done 552 199d 453d 0/21 closed as dup on 2020/07/27 23:07
linux-4.19 INFO: task hung in fb_open 108 215d 453d 0/1 auto-closed as invalid on 2020/11/26 05:30
upstream INFO: task hung in fb_open (2) 2 158d 158d 0/21 auto-closed as invalid on 2020/12/23 12:44

Sample crash report:

Crashes (241):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2019/12/03 08:18 linux-4.14.y fbc5fe7a ab342da3 .config log report syz C
ci2-linux-4-14 2020/01/02 06:26 linux-4.14.y 4c5bf01e 25a0186e .config log report syz
ci2-linux-4-14 2019/12/21 13:27 linux-4.14.y e1f7d50a bc586918 .config log report syz
ci2-linux-4-14 2020/09/24 12:30 linux-4.14.y cbfa1702 54289b08 .config log report info
ci2-linux-4-14 2020/07/29 05:38 linux-4.14.y 69b94dd6 cb93dc6a .config log report
ci2-linux-4-14 2020/07/29 01:07 linux-4.14.y 69b94dd6 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 16:28 linux-4.14.y 69b94dd6 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 13:30 linux-4.14.y 69b94dd6 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 06:57 linux-4.14.y 69b94dd6 cb93dc6a .config log report
ci2-linux-4-14 2020/07/27 18:31 linux-4.14.y 69b94dd6 cb93dc6a .config log report
ci2-linux-4-14 2020/07/27 07:48 linux-4.14.y 69b94dd6 cb93dc6a .config log report
ci2-linux-4-14 2020/07/26 22:45 linux-4.14.y 69b94dd6 51265195 .config log report
ci2-linux-4-14 2020/07/26 05:59 linux-4.14.y 69b94dd6 1f7cc1ca .config log report
ci2-linux-4-14 2020/07/25 22:46 linux-4.14.y 69b94dd6 1f7cc1ca .config log report
ci2-linux-4-14 2020/07/25 05:16 linux-4.14.y 69b94dd6 0a13649c .config log report
ci2-linux-4-14 2020/07/24 20:04 linux-4.14.y 69b94dd6 554af388 .config log report
ci2-linux-4-14 2020/07/24 10:17 linux-4.14.y 69b94dd6 70c104a1 .config log report
ci2-linux-4-14 2020/07/24 03:27 linux-4.14.y 69b94dd6 70c104a1 .config log report
ci2-linux-4-14 2020/07/20 20:14 linux-4.14.y b850307b 8caeeeb7 .config log report
ci2-linux-4-14 2020/07/19 21:43 linux-4.14.y b850307b 9c812472 .config log report
ci2-linux-4-14 2020/07/19 14:31 linux-4.14.y b850307b 9c812472 .config log report
ci2-linux-4-14 2020/07/19 04:34 linux-4.14.y b850307b 9c812472 .config log report
ci2-linux-4-14 2020/07/18 22:34 linux-4.14.y b850307b 9c812472 .config log report
ci2-linux-4-14 2020/07/18 20:02 linux-4.14.y b850307b 9c812472 .config log report
ci2-linux-4-14 2020/07/18 12:53 linux-4.14.y b850307b 9c812472 .config log report
ci2-linux-4-14 2020/07/17 18:54 linux-4.14.y b850307b 9c812472 .config log report
ci2-linux-4-14 2020/07/16 11:48 linux-4.14.y b850307b b090c643 .config log report
ci2-linux-4-14 2020/07/16 11:03 linux-4.14.y b850307b b090c643 .config log report
ci2-linux-4-14 2020/07/16 09:24 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/16 03:48 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/16 02:40 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/16 00:58 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 22:05 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 20:50 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 19:10 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 16:18 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 12:29 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 10:42 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 08:39 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/15 06:20 linux-4.14.y b850307b ada108d0 .config log report
ci2-linux-4-14 2020/07/14 21:42 linux-4.14.y b850307b 6f458026 .config log report
ci2-linux-4-14 2020/07/14 07:17 linux-4.14.y b850307b ce4c95b3 .config log report
ci2-linux-4-14 2020/07/13 03:59 linux-4.14.y b850307b 9ebcc5b1 .config log report
ci2-linux-4-14 2020/07/09 22:52 linux-4.14.y b850307b edf162e8 .config log report