SYZFAIL: failed to send rpc
fd=3 want=696 sent=0 n=-1 (errno 32: Broken pipe)
ifaddr cache = 0xfffffe0057f0a180 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
tap6: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
ifaddr cache = 0xfffffe0057f09d80 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
tap5: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000