SYZFAIL: tun: can't open device (2)

SYZFAIL: tun: can't open device (2)
Status: upstream: reported on 2021/07/24 18:00
Reported-by: syzbot+9bac12f8eb6f5fb51be1@syzkaller.appspotmail.com
First crash: 56d, last: 56d

similar bugs (1):
Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
openbsd	SYZFAIL: tun: can't open device	syz			4	198d	198d	3/3	fixed on 2021/03/10 05:59

Sample crash report:

SYZFAIL: tun: can't open device
device=/dev/tap1 (errno 16: Device busy)


OpenBSD/amd64 (ci-openbsd-multicore-0.c.syzkaller.internal) (tty00)

login:

Crashes (1):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Title
ci-openbsd-multicore	2021/07/24 17:59	openbsd	e9c3085b033d	4d1b57d4	.config	log	report				SYZFAIL: tun: can't open device