syzbot


KCSAN: data-race in do_task_stat / handle_mm_fault (5)
Status: auto-closed as invalid on 2021/10/19 23:13
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 112d, last: 83d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in do_task_stat / handle_mm_fault (2) 4 352d 364d 0/22 auto-closed as invalid on 2021/01/24 01:57
upstream KCSAN: data-race in do_task_stat / handle_mm_fault (4) 1 205d 205d 0/22 auto-closed as invalid on 2021/06/20 04:11
upstream KCSAN: data-race in do_task_stat / handle_mm_fault (3) 1 307d 307d 0/22 auto-closed as invalid on 2021/03/10 04:55
upstream KCSAN: data-race in do_task_stat / handle_mm_fault 3 447d 461d 0/22 auto-closed as invalid on 2020/10/20 18:42

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/09/14 23:13 upstream 1619b69edce1 07e953c1 .config log report info KCSAN: data-race in do_task_stat / handle_mm_fault
ci2-upstream-kcsan-gce 2021/09/04 20:36 upstream a9c9a6f741cd d236a457 .config log report info KCSAN: data-race in do_task_stat / handle_mm_fault
ci2-upstream-kcsan-gce 2021/08/17 07:05 upstream a2824f19e606 33c26cb7 .config log report info KCSAN: data-race in do_task_stat / handle_mm_fault