SYZFAIL: failed to send rpc
fd=3 want=984 sent=0 n=-1 (errno 32: Broken pipe)
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f000
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f000
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f000
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f000
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f000
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f000
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f800
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f800
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f800
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f800
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f800
if_delmulti_locked: detaching ifnet instance 0xfffffe007808f800