syzbot


KCSAN: data-race in __writeback_single_inode / vfs_fsync_range
Status: closed as invalid on 2019/11/19 14:44
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 683d, last: 681d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (6) 1 147d 147d 0/22 auto-closed as invalid on 2021/06/01 07:24
upstream KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (5) 2 224d 240d 0/22 auto-closed as invalid on 2021/03/15 14:17
upstream KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (3) 2 419d 446d 0/22 auto-closed as invalid on 2020/09/02 05:07
upstream KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (2) 2 657d 658d 0/22 auto-closed as invalid on 2020/02/12 06:26
upstream KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (4) 1 379d 379d 0/22 auto-closed as invalid on 2020/10/12 03:20

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2019/11/09 21:18 https://github.com/google/ktsan.git kcsan 94c006602e13 1e35461e .config log report
ci2-upstream-kcsan-gce 2019/11/08 04:26 https://github.com/google/ktsan.git kcsan 94c006602e13 f39aff9e .config log report