syzbot


KCSAN: data-race in ext4_ext_try_to_merge / ext4_mark_iloc_dirty (2)
Status: auto-closed as invalid on 2021/06/19 10:40
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 184d, last: 156d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_ext_try_to_merge / ext4_mark_iloc_dirty (3) 1 90d 90d 0/22 auto-closed as invalid on 2021/08/23 23:37
upstream KCSAN: data-race in ext4_ext_try_to_merge / ext4_mark_iloc_dirty 1 574d 574d 0/22 auto-closed as invalid on 2020/06/01 17:59

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/05/15 10:33 upstream 25a1298726e9 93f844de .config log report info KCSAN: data-race in ext4_ext_try_to_merge / ext4_mark_iloc_dirty
ci2-upstream-kcsan-gce 2021/05/02 12:21 upstream 17ae69aba89d 77e2b668 .config log report info KCSAN: data-race in ext4_ext_try_to_merge / ext4_mark_iloc_dirty
ci2-upstream-kcsan-gce 2021/04/18 10:14 upstream c98ff1d013d2 7e2b734b .config log report info KCSAN: data-race in ext4_ext_try_to_merge / ext4_mark_iloc_dirty
ci2-upstream-kcsan-gce 2021/04/17 07:07 upstream 9cdbf6467424 7e2b734b .config log report info KCSAN: data-race in ext4_ext_try_to_merge / ext4_mark_iloc_dirty