SYZFAIL: too much cover
thr=0, cov=1864135 (errno 14: Bad address)
SYZFAIL: child failed
 (errno 0: No error: 0)
if_delmulti_locked: detaching ifnet instance 0xfffffe005735a800
if_delmulti_locked: detaching ifnet instance 0xfffffe005735a800
if_delmulti_locked: detaching ifnet instance 0xfffffe005735a800
if_delmulti_locked: detaching ifnet instance 0xfffffe0092da7000
Apr 20 01:18:49 if_delmulti_locked: detaching ifnet instance 0xfffffe0092da7000
ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe0092da7000
4 dhclient[9873]: Interface tap1 is down, dhclient exiting
Apr 20 01:18:49 ci-freebsd-i386-4 dhclient[9873]: connection closed
Apr 20 01:18:49 ci-freebsd-i386-4 dhclient[
FreeBSD/amd64if_delmulti_locked: detaching ifnet instance 0xfffffe005735a000
 (ci-freebsd-i38if_delmulti_locked: detaching ifnet instance 0xfffffe005735a000
6-4.c.syzkaller.if_delmulti_locked: detaching ifnet instance 0xfffffe005735a000
internal) (ttyu0)

login: Apr 20 01:18:49 ci-freebsd-i386-4 dhclient[11434]: Interface tap2 is down, dhclient exiting
Apr 20 01:18:49 ci-freebsd-i386-4 dhclient[11434]: connection closed
Apr 20 01:18:49 ci-freebsd-i386-4 dhclient[11434]: exiting.