syzbot


INFO: rcu detected stall in call_timer_fn
Status: auto-closed as invalid on 2020/08/29 09:07
Reported-by: syzbot+a9853ca066b9c66386a9@syzkaller.appspotmail.com
First crash: 658d, last: 538d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in call_timer_fn (2) 16 351d 625d 0/1 auto-closed as invalid on 2021/03/04 12:30
linux-4.14 INFO: rcu detected stall in call_timer_fn (2) 1 414d 414d 0/1 auto-closed as invalid on 2020/12/31 22:00
upstream INFO: rcu detected stall in call_timer_fn (2) C done error 36 15d 767d 0/22 upstream: reported C repro on 2019/09/15 17:29
upstream INFO: rcu detected stall in call_timer_fn 2 1104d 1117d 0/22 closed as dup on 2019/01/02 16:26
linux-4.19 INFO: rcu detected stall in call_timer_fn 1 765d 765d 0/1 auto-closed as invalid on 2020/01/15 18:43

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/05/01 09:06 linux-4.14.y 050272a0423e 143a10e9 .config log report
ci2-linux-4-14 2020/04/28 11:24 linux-4.14.y 050272a0423e e3ecea2e .config log report
ci2-linux-4-14 2020/03/08 11:24 linux-4.14.y 78d697fc93f9 2e9971bb .config log report
ci2-linux-4-14 2020/02/15 18:49 linux-4.14.y 98db2bf27b9e 5d7b90f1 .config log report
ci2-linux-4-14 2020/01/03 00:06 linux-4.14.y 4c5bf01e16a7 25a0186e .config log report