syzbot


KCSAN: data-race in ext4_sync_file / writeback_single_inode
Status: closed as invalid on 2020/06/18 14:24
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 647d, last: 461d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_sync_file / writeback_single_inode (2) 249 2d20h 363d 0/22 moderation: reported on 2020/09/24 09:26

Sample crash report:

Crashes (31):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/06/17 11:02 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 b6c46f43 .config log report
ci2-upstream-kcsan-gce 2020/05/31 03:29 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 6f3e1c7c .config log report
ci2-upstream-kcsan-gce 2020/05/21 12:56 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 4afdfa20 .config log report
ci2-upstream-kcsan-gce 2020/05/18 04:34 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 37bccd4e .config log report
ci2-upstream-kcsan-gce 2020/05/13 13:20 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 9a6d42fb .config log report
ci2-upstream-kcsan-gce 2020/05/08 18:04 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 fe4122c3 .config log report
ci2-upstream-kcsan-gce 2020/05/03 02:38 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 5457883a .config log report
ci2-upstream-kcsan-gce 2020/04/27 11:12 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 0ce7569e .config log report
ci2-upstream-kcsan-gce 2020/04/16 09:10 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 c743fcb3 .config log report
ci2-upstream-kcsan-gce 2020/04/13 22:49 https://github.com/google/ktsan.git kcsan 40959e34d670 7c54686a .config log report
ci2-upstream-kcsan-gce 2020/04/09 11:15 https://github.com/google/ktsan.git kcsan 40959e34d670 a8c6a3f8 .config log report
ci2-upstream-kcsan-gce 2020/03/28 11:04 https://github.com/google/ktsan.git kcsan 40959e34d670 831e9a81 .config log report
ci2-upstream-kcsan-gce 2020/03/12 21:04 https://github.com/google/ktsan.git kcsan 941e0d917bbf d850e9d0 .config log report
ci2-upstream-kcsan-gce 2020/03/11 08:03 https://github.com/google/ktsan.git kcsan 941e0d917bbf 35f53e45 .config log report
ci2-upstream-kcsan-gce 2020/02/29 07:58 https://github.com/google/ktsan.git kcsan 766d004d1b85 c88c7b75 .config log report
ci2-upstream-kcsan-gce 2020/02/26 23:35 https://github.com/google/ktsan.git kcsan 766d004d1b85 251aabb7 .config log report
ci2-upstream-kcsan-gce 2020/02/19 17:31 https://github.com/google/ktsan.git kcsan b12d66a6c34f 47fae6e9 .config log report
ci2-upstream-kcsan-gce 2020/02/09 02:08 https://github.com/google/ktsan.git kcsan f60f0f543333 06150bf1 .config log report
ci2-upstream-kcsan-gce 2020/01/25 01:46 https://github.com/google/ktsan.git kcsan 245a43005292 2e95ab33 .config log report
ci2-upstream-kcsan-gce 2020/01/23 16:22 https://github.com/google/ktsan.git kcsan 245a43005292 11ebf937 .config log report
ci2-upstream-kcsan-gce 2020/01/15 19:22 https://github.com/google/ktsan.git kcsan 245a43005292 f9b69507 .config log report
ci2-upstream-kcsan-gce 2020/01/14 15:26 https://github.com/google/ktsan.git kcsan 245a43005292 32881205 .config log report
ci2-upstream-kcsan-gce 2020/01/13 03:18 https://github.com/google/ktsan.git kcsan 245a43005292 53faa9fe .config log report
ci2-upstream-kcsan-gce 2020/01/10 19:37 https://github.com/google/ktsan.git kcsan 245a43005292 532ec44e .config log report
ci2-upstream-kcsan-gce 2020/01/08 02:32 https://github.com/google/ktsan.git kcsan 245a43005292 6738e0b3 .config log report
ci2-upstream-kcsan-gce 2020/01/05 02:17 https://github.com/google/ktsan.git kcsan 245a43005292 68256974 .config log report
ci2-upstream-kcsan-gce 2019/12/30 10:23 https://github.com/google/ktsan.git kcsan 245a43005292 af6b8ef8 .config log report
ci2-upstream-kcsan-gce 2019/12/26 06:05 https://github.com/google/ktsan.git kcsan 245a43005292 be5c2c81 .config log report
ci2-upstream-kcsan-gce 2019/12/21 12:55 https://github.com/google/ktsan.git kcsan 245a43005292 bc586918 .config log report
ci2-upstream-kcsan-gce 2019/12/17 02:01 https://github.com/google/ktsan.git kcsan 245a43005292 d13d7958 .config log report
ci2-upstream-kcsan-gce 2019/12/14 17:05 https://github.com/google/ktsan.git kcsan 245a43005292 eef6e580 .config log report