syzbot


KCSAN: data-race in __delete_from_page_cache / ext4_writepages
Status: auto-closed as invalid on 2020/06/18 13:43
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 696d, last: 582d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3) 68 194d 361d 0/22 auto-closed as invalid on 2021/06/27 20:06
upstream KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) 3 524d 532d 0/22 auto-closed as invalid on 2020/08/01 18:05

Sample crash report:

Crashes (10):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/05/01 09:34 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 143a10e9 .config log report
ci2-upstream-kcsan-gce 2020/04/30 01:40 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 2dd552a5 .config log report
ci2-upstream-kcsan-gce 2020/04/20 14:19 https://github.com/google/ktsan.git kcsan 7c3cd68e5d38 347a5dc3 .config log report
ci2-upstream-kcsan-gce 2020/03/08 14:09 https://github.com/google/ktsan.git kcsan 941e0d917bbf 2e9971bb .config log report
ci2-upstream-kcsan-gce 2020/02/19 08:04 https://github.com/google/ktsan.git kcsan b12d66a6c34f 135c18aa .config log report
ci2-upstream-kcsan-gce 2020/02/13 20:08 https://github.com/google/ktsan.git kcsan 55121bc1808a e6247653 .config log report
ci2-upstream-kcsan-gce 2020/02/11 08:48 https://github.com/google/ktsan.git kcsan f60f0f543333 084454ae .config log report
ci2-upstream-kcsan-gce 2020/01/24 02:55 https://github.com/google/ktsan.git kcsan 245a43005292 11ebf937 .config log report
ci2-upstream-kcsan-gce 2020/01/19 21:42 https://github.com/google/ktsan.git kcsan 245a43005292 0342f8c7 .config log report
ci2-upstream-kcsan-gce 2020/01/07 13:29 https://github.com/google/ktsan.git kcsan 245a43005292 1bcd407e .config log report