syzbot


INFO: rcu detected stall in do_signal (2)
Status: auto-closed as invalid on 2021/07/02 05:05
Reported-by: syzbot+06de85f9e06f7a9fed8c@syzkaller.appspotmail.com
First crash: 238d, last: 238d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in do_signal (3) 2 694d 694d 0/22 closed as invalid on 2019/12/04 14:04
linux-4.19 INFO: rcu detected stall in do_signal (2) 1 654d 654d 0/1 auto-closed as invalid on 2020/05/11 22:29
upstream INFO: rcu detected stall in do_signal 2 1093d 1112d 0/22 auto-closed as invalid on 2019/04/28 15:41
linux-4.19 INFO: rcu detected stall in do_signal 1 916d 916d 0/1 auto-closed as invalid on 2019/10/23 10:40
linux-4.14 INFO: rcu detected stall in do_signal 7 365d 679d 0/1 auto-closed as invalid on 2021/02/24 19:41
linux-4.19 INFO: rcu detected stall in do_signal (3) 6 202d 504d 0/1 auto-closed as invalid on 2021/08/06 21:07
upstream INFO: rcu detected stall in do_signal (2) 3 699d 699d 0/22 closed as invalid on 2019/11/29 14:24
upstream INFO: rcu detected stall in do_signal (4) C done error 30 448d 675d 0/22 upstream: reported C repro on 2019/12/23 09:45

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/03/04 05:04 linux-4.14.y 397a88b2cc86 d7e4e604 .config log report info INFO: rcu detected stall in do_signal