syzbot


KCSAN: data-race in __writeback_single_inode / ext4_set_iomap (2)
Status: closed as invalid on 2020/06/18 14:24
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 520d, last: 469d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __writeback_single_inode / ext4_set_iomap (5) 1 308d 289d 0/22 auto-closed as invalid on 2020/12/22 22:18
upstream KCSAN: data-race in __writeback_single_inode / ext4_set_iomap (4) 6 345d 392d 0/22 auto-closed as invalid on 2020/11/16 08:39
upstream KCSAN: data-race in __writeback_single_inode / ext4_set_iomap (3) 1 457d 457d 0/22 auto-closed as invalid on 2020/07/26 23:43
upstream KCSAN: data-race in __writeback_single_inode / ext4_set_iomap (6) 3 141d 178d 0/22 auto-closed as invalid on 2021/06/07 14:43
upstream KCSAN: data-race in __writeback_single_inode / ext4_set_iomap 1 627d 627d 0/22 auto-closed as invalid on 2020/03/14 05:26

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/06/10 11:04 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 860c4de9 .config log report
ci2-upstream-kcsan-gce 2020/04/22 05:19 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 2e44d63e .config log report
ci2-upstream-kcsan-gce 2020/04/19 16:12 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 6dfd45e1 .config log report