SYZFAIL: failed to send rpc
fd=3 want=552 sent=0 n=-1 (errno 32: Broken pipe)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405800


FreeBSD/amd64 (ci-freebsd-i386-0.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe006e405000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e405000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800