--- arglen=128 (should be REJECTED now) ---
opened netgraph control socket fd=3 (euid=0)
sending 52-byte datagram with header.arglen=128 (claiming 128 data bytes) -> path "."
sendto failed: errno=22 (Invalid argument)
RC=0
--- arglen=64 ---
opened netgraph control socket fd=3 (euid=0)
sending 52-byte datagram with header.arglen=64 (claiming 64 data bytes) -> path "."
sendto failed: errno=22 (Invalid argument)
RC=0