syzbot


KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent (5)
Status: auto-closed as invalid on 2020/10/30 13:53
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 494d, last: 438d
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent (4) 1 585d 585d 0/22 auto-closed as invalid on 2020/06/18 13:13
upstream KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent (6) 1 388d 365d 0/22 auto-closed as invalid on 2020/12/21 12:01
upstream KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent (3) 5 677d 764d 0/22 auto-closed as invalid on 2020/04/09 02:07
upstream KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent (8) 6 192d 241d 0/22 auto-closed as invalid on 2021/07/03 03:54
upstream KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent (2) 1 784d 784d 0/22 closed as invalid on 2019/10/18 14:11
upstream KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent 60 784d 795d 0/22 closed as invalid on 2019/10/15 15:50
upstream KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent (7) 2 326d 347d 0/22 auto-closed as invalid on 2021/02/19 02:54

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/09/25 13:49 upstream 171d4ff79f96 4a006f63 .config log report info
ci2-upstream-kcsan-gce 2020/08/23 06:42 upstream c3d8f220d012 1da71ab0 .config log report
ci2-upstream-kcsan-gce 2020/07/30 19:08 upstream 83bdc7275e62 b0947553 .config log report