syzbot


KCSAN: data-race in event_sched_out / perf_event_update_userpage (4)
Status: auto-closed as invalid on 2021/09/10 05:35
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 73d, last: 73d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in event_sched_out / perf_event_update_userpage (3) 2 137d 148d 0/22 auto-closed as invalid on 2021/07/08 04:06
upstream KCSAN: data-race in event_sched_out / perf_event_update_userpage 1 354d 354d 0/22 auto-closed as invalid on 2020/12/02 23:00
upstream KCSAN: data-race in event_sched_out / perf_event_update_userpage (2) 1 185d 185d 0/22 auto-closed as invalid on 2021/05/21 17:09

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/08/06 05:31 upstream 902e7f373fff 2f537099 .config log report info KCSAN: data-race in event_sched_out / perf_event_update_userpage