syzbot


KASAN: use-after-free Read in do_blockdev_direct_IO
Status: upstream: reported C repro on 2019/10/19 11:48
Reported-by: syzbot+b5cf75aafe675a1200a2@syzkaller.appspotmail.com
First crash: 231d, last: 26d

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/05/11 02:36 linux-4.14.y ab9dfda2 8c88c9c1 .config log report syz C
ci2-linux-4-14 2020/04/11 02:11 linux-4.14.y 4520f06b 8c88c9c1 .config log report syz C
ci2-linux-4-14 2020/03/12 01:48 linux-4.14.y 12cd844a 8c88c9c1 .config log report syz C
ci2-linux-4-14 2020/02/10 22:44 linux-4.14.y e0f8b8a6 8c88c9c1 .config log report syz C
ci2-linux-4-14 2020/01/11 22:19 linux-4.14.y b0cdffaa 8c88c9c1 .config log report syz C
ci2-linux-4-14 2019/12/12 20:08 linux-4.14.y a844dc4c 8c88c9c1 .config log report syz C
Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/10/19 10:47 linux-4.14.y b98aebd2 8c88c9c1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk