syzbot


INFO: rcu detected stall in sys_mount (3)
Status: closed as invalid on 2019/12/04 14:04
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 727d, last: 726d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in sys_mount (6) C inconclusive 66 2d03h 63d 0/22 upstream: reported C repro on 2021/09/27 18:50
upstream INFO: rcu detected stall in sys_mount (4) 2 635d 650d 0/22 auto-closed as invalid on 2020/06/02 15:48
upstream INFO: rcu detected stall in sys_mount (5) C done done 10 425d 446d 17/22 fixed on 2020/11/16 12:12
upstream INFO: rcu detected stall in sys_mount 1 1132d 1132d 0/22 closed as invalid on 2018/10/29 13:47
upstream INFO: rcu detected stall in sys_mount (2) 1 1083d 1083d 0/22 closed as dup on 2018/12/12 21:01

Sample crash report:

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2019/12/04 05:41 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 17:25 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 16:07 upstream 76bb8b05960c ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 06:33 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 04:14 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 02:32 upstream 596cf45cbf6e ab342da3 .config log report