syzbot


INFO: rcu detected stall in ext4_file_write_iter (2)
Status: auto-closed as invalid on 2021/01/10 12:58
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 292d, last: 292d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 INFO: rcu detected stall in ext4_file_write_iter syz 2 789d 830d 0/3 public: reported syz repro on 2019/04/23 08:58
linux-4.14 INFO: rcu detected stall in ext4_file_write_iter C 7 7d04h 841d 0/1 upstream: reported C repro on 2019/04/12 16:30
upstream INFO: rcu detected stall in ext4_file_write_iter C inconclusive done 93 354d 886d 17/22 fixed on 2020/09/25 01:17
linux-4.19 INFO: rcu detected stall in ext4_file_write_iter C 7 9d03h 833d 0/1 upstream: reported C repro on 2019/04/20 13:09

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2020/10/12 12:54 upstream bbf5c979011a 4a77ae0b .config log report info