syzbot


KCSAN: data-race in __writeback_single_inode / ext4_set_iomap (6)
Status: auto-closed as invalid on 2021/06/07 14:43
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 178d, last: 141d
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 (2) 3 469d 520d 0/22 closed as invalid on 2020/06/18 14:24
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 2021/05/03 14:34 upstream 9ccce092fc64 ad61f371 .config log report info KCSAN: data-race in __writeback_single_inode / ext4_set_iomap
ci2-upstream-kcsan-gce 2021/04/21 08:16 upstream 1fe5501ba1ab 95777977 .config log report info KCSAN: data-race in __writeback_single_inode / ext4_set_iomap
ci2-upstream-kcsan-gce 2021/03/27 13:13 upstream 0f4498cef9f5 a8529b82 .config log report info KCSAN: data-race in __writeback_single_inode / ext4_set_iomap