syzbot


KCSAN: data-race in device_del / mm_update_next_owner (3)
Status: auto-closed as invalid on 2021/06/24 15:20
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 189d, last: 151d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in device_del / mm_update_next_owner (2) 5 254d 278d 0/22 auto-closed as invalid on 2021/03/13 16:17
upstream KCSAN: data-race in device_del / mm_update_next_owner 5 335d 315d 0/22 auto-closed as invalid on 2020/12/22 17:09

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/05/20 15:19 upstream c3d0e3fd41b7 c560a65d .config log report info KCSAN: data-race in device_del / mm_update_next_owner
ci2-upstream-kcsan-gce 2021/05/03 20:34 upstream 6f8ee8d36d07 ad61f371 .config log report info KCSAN: data-race in device_del / mm_update_next_owner
ci2-upstream-kcsan-gce 2021/04/21 10:47 upstream 1fe5501ba1ab 95777977 .config log report info KCSAN: data-race in device_del / mm_update_next_owner
ci2-upstream-kcsan-gce 2021/04/17 15:15 upstream 9cdbf6467424 7e2b734b .config log report info KCSAN: data-race in device_del / mm_update_next_owner
ci2-upstream-kcsan-gce 2021/04/12 04:04 upstream 7d900724913c 6a81331a .config log report info KCSAN: data-race in device_del / mm_update_next_owner