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 0xfffffe00578ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00578ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00578ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00578ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00578ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00578ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00081a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00081a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00081a0000


FreeBSD/amd64 (ci-freebsd-i386-3.c.syzkaller.if_delmulti_locked: detaching ifnet instance 0xfffffe00081a0800
internal) (ttyu0if_delmulti_locked: detaching ifnet instance 0xfffffe00081a0800
)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe00081a0800
Apr 27 15:04:12 ci-freebsd-i386-3 syslogd: last message repeatedif_delmulti_locked: detaching ifnet instance 0xfffffe0057900800
 2 times
Apr 27if_delmulti_locked: detaching ifnet instance 0xfffffe0057900800
 15:04:15 ci-freif_delmulti_locked: detaching ifnet instance 0xfffffe0057900800
ebsd-i386-3 dhclient[1271]: Interface tap1 is down, dhclient exiting
Apr 27 15:04:16 ci-freebsd-i386-3 dhclient[1271]: connection closed
Apr 27 15:04:16 ci-freebsd-i386-3 dhclient[1271]: exiting.