syzbot


KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent (5)
Status: auto-closed as invalid on 2021/09/22 04:33
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 107d, last: 61d
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 284d 291d 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 (4) 2 149d 153d 0/22 auto-closed as invalid on 2021/06/26 18:17
upstream KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent (3) 1 189d 189d 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 1 341d 315d 0/22 auto-closed as invalid on 2020/12/21 12:00

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/08/18 04:29 upstream 614cb2751d31 a2fe1cb5 .config log report info KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent
ci2-upstream-kcsan-gce 2021/08/14 12:47 upstream dfa377c35d70 2489ab88 .config log report info KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent
ci2-upstream-kcsan-gce 2021/07/24 11:50 upstream f0fddcec6b62 4d1b57d4 .config log report info KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent
ci2-upstream-kcsan-gce 2021/07/03 12:48 upstream 3dbdb38e2869 55aa55c2 .config log report info KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent