SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
ktrace write failed, errno 27, tracing stopped for pid 758
ktrace write failed, errno 27, tracing stopped for pid 762
ktrace write failed, errno 27, tracing stopped for pid 760
ktrace write failed, errno 27, tracing stopped for pid 1135
ifaddr cache = 0xfffffe006e9e8c00 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213800
tap4: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213800