syzbot


KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent (4)
Status: auto-closed as invalid on 2021/06/26 18:17
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 154d, last: 150d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent (2) 2 285d 292d 0/22 auto-closed as invalid on 2021/02/11 08:14
upstream KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent (3) 1 190d 190d 0/22 auto-closed as invalid on 2021/05/17 10:01
upstream KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent (5) 4 62d 108d 0/22 auto-closed as invalid on 2021/09/22 04:33
upstream KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent 1 342d 316d 0/22 auto-closed as invalid on 2020/12/21 12:00

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/05/22 18:08 upstream 45af60e7ced0 3c7fef33 .config log report info KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent
ci2-upstream-kcsan-gce 2021/05/18 11:54 upstream 8ac91e6c6033 a343ba6b .config log report info KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent