syzbot


KCSAN: data-race in __ext4_new_inode / find_next_zero_bit
Status: closed as invalid on 2019/10/15 15:50
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 520d, last: 510d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __ext4_new_inode / find_next_zero_bit (3) 106 388d 425d 0/21 auto-closed as invalid on 2020/04/23 13:26
upstream KCSAN: data-race in __ext4_new_inode / find_next_zero_bit (4) 1175 11h46m 254d 0/21 moderation: reported on 2020/06/26 17:19
upstream KCSAN: data-race in __ext4_new_inode / find_next_zero_bit (2) 37 474d 503d 0/21 closed as invalid on 2019/11/19 14:04

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2019/10/14 12:33 https://github.com/google/ktsan.git kcsan d724f94f a6aef847 .config log report
ci2-upstream-kcsan-gce 2019/10/13 12:42 https://github.com/google/ktsan.git kcsan d724f94f 2f661ec4 .config log report
ci2-upstream-kcsan-gce 2019/10/08 13:47 https://github.com/google/ktsan.git kcsan 36756079 137e37ca .config log report
ci2-upstream-kcsan-gce 2019/10/04 17:58 https://github.com/google/ktsan.git kcsan b4bd9343 c86336cf .config log report