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: 949d, last: 930d
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
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 (2) 3 535d 535d 0/22 closed as invalid on 2019/11/29 14:24
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 (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 11743c56 8dbb755a .config log report
ci-upstream-bpf-next-kasan-gce 2018/10/11 14:25 bpf-next ef4ab844 5f818b4b .config log report