syzbot


KCSAN: data-race in ext4_file_write_iter / ext4_setattr
Status: auto-closed as invalid on 2020/11/03 10:53
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 329d, last: 305d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_file_write_iter / ext4_setattr (2) 1 236d 236d 0/22 auto-closed as invalid on 2021/01/11 11:39
upstream KCSAN: data-race in ext4_file_write_iter / ext4_setattr (3) 2 114d 114d 0/22 auto-closed as invalid on 2021/05/14 00:08
upstream KCSAN: data-race in ext4_file_write_iter / ext4_setattr (4) 1 78d 78d 0/22 auto-closed as invalid on 2021/06/18 10:04

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/09/29 10:52 upstream fb0155a09b02 1b88c6d5 .config log report info
ci2-upstream-kcsan-gce 2020/09/23 20:55 upstream 805c6d3c1921 54289b08 .config log report info
ci2-upstream-kcsan-gce 2020/09/05 17:24 upstream c70672d8d316 abf9ba4f .config log report