95 	debug2("channel %d: input %s -> %s", c->self, istates[c->istate],  in chan_set_istate()
104 	debug2("channel %d: output %s -> %s", c->self, ostates[c->ostate],  in chan_set_ostate()
116 	debug2("channel %d: rcvd oclose", c->self);  in chan_rcvd_oclose1()
140 	debug2("channel %d: read failed", c->self);  in chan_read_failed()
155 	debug2("channel %d: ibuf empty", c->self);  in chan_ibuf_empty()
181 	debug2("channel %d: rcvd ieof", c->self);  in chan_rcvd_ieof1()
198 	debug2("channel %d: write failed", c->self);  in chan_write_failed1()
219 	debug2("channel %d: obuf empty", c->self);  in chan_obuf_empty()
241 	debug2("channel %d: send ieof", c->self);  in chan_send_ieof1()
258 	debug2("channel %d: send oclose", c->self);  in chan_send_oclose1()
280 	debug2("channel %d: rcvd close", c->self);  in chan_rcvd_close2()
318 	debug2("channel %d: rcvd eow", c->self);  in chan_rcvd_eow()
329 	debug2("channel %d: rcvd eof", c->self);  in chan_rcvd_eof2()
337 	debug2("channel %d: write failed", c->self);  in chan_write_failed2()
355 	debug2("channel %d: send eof", c->self);  in chan_send_eof2()
372 	debug2("channel %d: send close", c->self);  in chan_send_close2()
389 	debug2("channel %d: send eow", c->self);  in chan_send_eow2()
445 		debug2("channel %d: zombie", c->self);  in chan_is_dead()
451 		debug2("channel %d: is dead", c->self);  in chan_is_dead()
458 		debug2("channel %d: active efd: %d len %d",  in chan_is_dead()
463 		debug2("channel %d: is dead (local)", c->self);  in chan_is_dead()
472 				debug2("channel %d: almost dead",  in chan_is_dead()
480 		debug2("channel %d: is dead", c->self);  in chan_is_dead()
494 	debug2("channel %d: close_write", c->self);  in chan_shutdown_write()
497 			debug2("channel %d: chan_shutdown_write: "  in chan_shutdown_write()
512 	debug2("channel %d: close_read", c->self);  in chan_shutdown_read()