SYZFAIL: command failed command=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ifconfig tap0 inet 172.20.0.170 netmask 255.255.255.0: 256 (errno 2: No such file or directory) if_delmulti_locked: detaching ifnet instance 0xfffffe00aa483000 if_delmulti_locked: detaching ifnet instance 0xfffffe00aa483000 if_delmulti_locked: detaching ifnet instance 0xfffffe00aa483000 if_delmulti_locked: detaching ifnet instance 0xfffffe00aa1ff800 FreeBSD/amd64 (ci-freebsd-main-0.c.syzkaller.if_delmulti_locked: detaching ifnet instance 0xfffffe00aa1ff800 if_delmulti_locked: detaching ifnet instance 0xfffffe00aa1ff800