syzbot


BUG: soft lockup in __perf_sw_event (2)
Status: upstream: reported C repro on 2021/07/22 23:36
Reported-by: syzbot+c2934e2a04c1e844de6e@syzkaller.appspotmail.com
First crash: 136d, last: 127d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in __perf_sw_event (2) C error 67 4d09h 685d 0/1 upstream: reported C repro on 2020/01/20 09:59
android-54 BUG: soft lockup in __perf_sw_event 2 342d 355d 0/1 auto-closed as invalid on 2021/04/27 17:47
linux-4.14 BUG: soft lockup in __perf_sw_event syz error 1 215d 215d 0/1 upstream: reported syz repro on 2021/05/04 21:59
upstream INFO: rcu detected stall in __perf_sw_event syz done error 99 213d 1032d 0/22 upstream: reported syz repro on 2019/02/07 15:07

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-android-5-4-kasan 2021/07/23 04:28 android12-5.4 53af79bc8d35 bc5f1d88 .config log report syz C BUG: soft lockup in __perf_sw_event
ci2-android-5-4-kasan 2021/07/31 18:31 android12-5.4 e7e1f9adf836 6c236867 .config log report info BUG: soft lockup in __perf_sw_event
ci2-android-5-4-kasan 2021/07/22 23:36 android12-5.4 53af79bc8d35 bc5f1d88 .config log report info BUG: soft lockup in __perf_sw_event