_(tr_events, u32, "timer retransmit events") \
_(to_closewait, u32, "timeout close-wait") \
_(to_finwait1, u32, "timeout fin-wait-1") \
+ _(to_finwait2, u32, "timeout fin-wait-2") \
_(to_lastack, u32, "timeout last-ack") \
_(to_closing, u32, "timeout closing") \
_(tr_abort, u32, "timer retransmit abort") \