syzbot


KCSAN: data-race in ext4_ext_index_trans_blocks / ext4_ext_insert_extent (3)
Status: auto-closed as invalid on 2020/11/05 15:13
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 370d, last: 359d
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 (2) 2 483d 486d 0/22 closed as invalid on 2020/06/18 14:13
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 (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/10/01 15:13 upstream 60e720931556 4103fce0 .config log report info
ci2-upstream-kcsan-gce 2020/09/24 05:29 upstream c9c9e6a49f89 54289b08 .config log report info
ci2-upstream-kcsan-gce 2020/09/20 21:18 upstream bdcf11de8f77 9564d2e9 .config log report info