syzbot


INFO: rcu detected stall in do_signal (2)
Status: closed as invalid on 2019/11/29 14:24
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 535d, last: 535d
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 531d 531d 0/22 closed as invalid on 2019/12/04 14:04
linux-4.19 INFO: rcu detected stall in do_signal (2) 1 491d 491d 0/1 auto-closed as invalid on 2020/05/11 22:29
upstream INFO: rcu detected stall in do_signal 2 930d 948d 0/22 auto-closed as invalid on 2019/04/28 15:41
linux-4.14 INFO: rcu detected stall in do_signal (2) 1 74d 74d 0/1 upstream: reported on 2021/03/04 05:05
linux-4.19 INFO: rcu detected stall in do_signal 1 752d 752d 0/1 auto-closed as invalid on 2019/10/23 10:40
linux-4.14 INFO: rcu detected stall in do_signal 7 202d 516d 0/1 auto-closed as invalid on 2021/02/24 19:41
linux-4.19 INFO: rcu detected stall in do_signal (3) 6 39d 340d 0/1 upstream: reported on 2020/06/11 06:41
upstream INFO: rcu detected stall in do_signal (4) C done error 30 285d 511d 0/22 upstream: reported C repro on 2019/12/23 09:45

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-qemu-upstream 2019/11/29 12:15 upstream 81b6b964 d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 12:10 upstream 81b6b964 d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 10:26 upstream 81b6b964 4f7e1d0f .config log report