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: 739d, last: 739d
similar bugs (9):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in do_signal (4) 1 9d00h 9d00h 0/1 upstream: reported on 2021/11/28 13:43
upstream INFO: rcu detected stall in do_signal (3) 2 734d 734d 0/22 closed as invalid on 2019/12/04 14:04
linux-4.19 INFO: rcu detected stall in do_signal (2) 1 694d 694d 0/1 auto-closed as invalid on 2020/05/11 22:29
upstream INFO: rcu detected stall in do_signal 2 1133d 1152d 0/22 auto-closed as invalid on 2019/04/28 15:41
linux-4.14 INFO: rcu detected stall in do_signal (2) 1 278d 278d 0/1 auto-closed as invalid on 2021/07/02 05:05
linux-4.19 INFO: rcu detected stall in do_signal 1 956d 956d 0/1 auto-closed as invalid on 2019/10/23 10:40
linux-4.14 INFO: rcu detected stall in do_signal 7 405d 719d 0/1 auto-closed as invalid on 2021/02/24 19:41
linux-4.19 INFO: rcu detected stall in do_signal (3) 6 242d 544d 0/1 auto-closed as invalid on 2021/08/06 21:07
upstream INFO: rcu detected stall in do_signal (4) C done error 30 488d 715d 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 81b6b96475ac d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 12:10 upstream 81b6b96475ac d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 10:26 upstream 81b6b96475ac 4f7e1d0f .config log report