syzbot


KCSAN: data-race in ext4_itable_unused_count / ext4_itable_unused_set
Status: auto-closed as invalid on 2020/04/07 17:45
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 676d, last: 603d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_itable_unused_count / ext4_itable_unused_set (4) 1 55d 55d 0/22 auto-closed as invalid on 2021/09/02 19:43
upstream KCSAN: data-race in ext4_itable_unused_count / ext4_itable_unused_set (3) 1 104d 104d 0/22 auto-closed as invalid on 2021/07/15 18:08
upstream KCSAN: data-race in ext4_itable_unused_count / ext4_itable_unused_set (2) 1 240d 240d 0/22 auto-closed as invalid on 2021/03/01 14:28

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/01/28 17:38 https://github.com/google/ktsan.git kcsan 245a43005292 c8e81ce4 .config log report
ci2-upstream-kcsan-gce 2020/01/19 20:26 https://github.com/google/ktsan.git kcsan 245a43005292 0342f8c7 .config log report
ci2-upstream-kcsan-gce 2019/12/12 10:40 https://github.com/google/ktsan.git kcsan ef798c30ba4e d973f528 .config log report
ci2-upstream-kcsan-gce 2019/11/17 03:01 https://github.com/google/ktsan.git kcsan 5863cc791e4c cdac920b .config log report