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 0xfffffe009a24f800
if_delmulti_locked: detaching ifnet instance 0xfffffe009a24f800
if_delmulti_locked: detaching ifnet instance 0xfffffe009a24f800
if_delmulti_locked: detaching ifnet instance 0xfffffe0097c0e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0097c0e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0097c0e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057359000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057359000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057359000


FreeBSD/amd64 (ci-freebsd-i38if_delmulti_locked: detaching ifnet instance 0xfffffe005735a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005735a000
6-4.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe005735a000
Apr 17 17:02:53 ci-freebsd-i386-4 syslogd: last message repeated 1 times
Apr 17 17:02:57 ci-freebsd-i386-4 dhclient[1540]: Interface tap1 is down, dhclient exiting
Apr 17 17:02:57 ci-freebsd-i386-4 dhclient[1540]: connection closed
Apr 17 17:02:57 ci-freebsd-i386-4 dhclient[1540]: exiting.