syzbot


KCSAN: data-race in ext4_ext_index_trans_blocks / ext4_ext_insert_extent (2)
Status: closed as invalid on 2020/06/18 14:13
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 486d, last: 483d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_ext_index_trans_blocks / ext4_ext_insert_extent (5) 3 163d 187d 0/22 auto-closed as invalid on 2021/05/20 02:45
upstream KCSAN: data-race in ext4_ext_index_trans_blocks / ext4_ext_insert_extent (3) 3 359d 370d 0/22 auto-closed as invalid on 2020/11/05 15:13
upstream KCSAN: data-race in ext4_ext_index_trans_blocks / ext4_ext_insert_extent (4) 2 236d 261d 0/22 auto-closed as invalid on 2021/03/08 22:40
upstream KCSAN: data-race in ext4_ext_index_trans_blocks / ext4_ext_insert_extent 1 568d 568d 0/22 auto-closed as invalid on 2020/05/15 19:56

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/05/30 02:43 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 954bd312 .config log report
ci2-upstream-kcsan-gce 2020/05/27 14:14 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 9072c126 .config log report