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

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 92103adbebd9 nvme: Use a memdesc for the request buffer in..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1050494ea80000
dashboard link: https://syzkaller.appspot.com/bug?extid=cff1d829d8ac97ee9d4f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17d89152a80000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+cff1d8...@syzkaller.appspotmail.com

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



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