SYZFAIL: tun: read failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: No error: 0)
if_delmulti_locked: detaching ifnet instance 0xfffff80031b97000
if_delmulti_locked: detaching ifnet instance 0xfffff80031b97000
if_delmulti_locked: detaching ifnet instance 0xfffff80031b97000
if_delmulti_locked: detaching ifnet instance 0xfffff80031c84800
May  1 14:11:24 if_delmulti_locked: detaching ifnet instance 0xfffff80031c84800
ci-freebsd-i386-if_delmulti_loc