syzbot


KCSAN: data-race in mm_update_next_owner / wb_workfn
Status: closed as invalid on 2019/11/19 14:44
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 693d, last: 683d
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in mm_update_next_owner / wb_workfn (4) 1 344d 344d 0/22 auto-closed as invalid on 2020/11/16 07:19
upstream KCSAN: data-race in mm_update_next_owner / wb_workfn (7) 1 192d 192d 0/22 auto-closed as invalid on 2021/04/17 00:26
upstream KCSAN: data-race in mm_update_next_owner / wb_workfn (3) 2 429d 449d 0/22 auto-closed as invalid on 2020/08/22 21:27
upstream KCSAN: data-race in mm_update_next_owner / wb_workfn (5) 2 283d 287d 0/22 auto-closed as invalid on 2021/01/15 21:05
upstream KCSAN: data-race in mm_update_next_owner / wb_workfn (2) 3 539d 629d 0/22 auto-closed as invalid on 2020/06/08 08:14
upstream KCSAN: data-race in mm_update_next_owner / wb_workfn (6) 2 235d 247d 0/22 auto-closed as invalid on 2021/03/04 08:19
upstream KCSAN: data-race in mm_update_next_owner / wb_workfn (8) 4 123d 133d 0/22 auto-closed as invalid on 2021/06/25 06:02

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2019/11/08 02:30 https://github.com/google/ktsan.git kcsan 94c006602e13 f39aff9e .config log report
ci2-upstream-kcsan-gce 2019/10/28 16:40 https://github.com/google/ktsan.git kcsan 05f2236801fe 439d7b14 .config log report