syzbot


INFO: rcu detected stall in do_signal
Status: auto-closed as invalid on 2019/04/28 15:41
Reported-by: syzbot+0848473981aa3d07d97f@syzkaller.appspotmail.com
First crash: 1153d, last: 1134d
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 9d02h 9d02h 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
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 (2) 3 739d 739d 0/22 closed as invalid on 2019/11/29 14:24
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 (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2018/10/30 15:40 upstream 11743c56785c 8dbb755a .config log report
ci-upstream-bpf-next-kasan-gce 2018/10/11 14:25 bpf-next ef4ab8447aa2 5f818b4b .config log report