syzbot


INFO: rcu detected stall in dev_ioctl (2)
Status: upstream: reported on 2021/08/29 14:21
Reported-by: syzbot+946bad132588c5abd60d@syzkaller.appspotmail.com
First crash: 100d, last: 100d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in dev_ioctl 1 462d 462d 0/1 auto-closed as invalid on 2020/12/30 14:33
upstream INFO: rcu detected stall in dev_ioctl 14 2d07h 743d 0/22 upstream: reported on 2019/11/25 19:27

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2021/08/29 14:21 linux-4.19.y e23d55af0e1f be2c130d .config log report info INFO: rcu detected stall in dev_ioctl