[03:30:18-640.198] [INFO] [8] (test_packet_dump.c:23) main() === Testing single-line packet dump ===
[03:30:18-640.267] [INFO] [8] (test_packet_dump.c:14) test_packet_dump() TEST_SEND: len=6 hex=021122334455
[03:30:18-640.271] [INFO] [8] (test_packet_dump.c:15) test_packet_dump() TEST_COMPACT: link=NULL type=0x02 ts=0 len=6