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 0xfffff80013bc0800
if_delmulti_locked: detaching ifnet instance 0xfffff80013bc0800
if_delmulti_locked: detaching ifnet instance 0xfffff80013bc0800
if_delmulti_locked: detaching ifnet instance 0xfffff80013bc0800
if_delmulti_locked: detaching ifnet instance 0xfffff80013bc0800
if_delmulti_locked: detaching ifnet instance 0xfffff80013bc0000
if_delmulti_locked: detaching ifnet instance 0xfffff80013bc0000
if_delmulti_locked: detaching ifnet instance 0xfffff80013bc0000
Feb 26 22:42:54 
FreeBSD/amd64 (ci-freebsd-i386-2.c.syzkaller.internal) (ttyu0)

login: Feb 26 22:42:54 ci-freebsd-i386-2 dhclient[2951]: connection closed
Feb 26 22:4if_delmulti_locked: detaching ifnet instance 0xfffff80013db0800
2:54 ci-freebsd-if_delmulti_locked: detaching ifnet instance 0xfffff80013db0800
i386-2 dhclient[if_delmulti_locked: detaching ifnet instance 0xfffff80013db0800
2951]: exiting.
Feb 26 22:42:54 ci-freebsd-i386-2 dhclient[3896]: Interface tap3 is down, dhclient exiting
Feb 26 22:42:54 ci-freebsd-i386-2 dhclient[3896]: connection closed
Feb 26 22:42:54 ci-freebsd-i386-2 dhclient[3896]: exiting.