329 		debug2("channel %d: rfd %d isatty", c->self, c->rfd);  in channel_register_fds()
399 		debug2("channel: expanding %d", sc->channels_alloc);  in channel_new()
757 			debug2("channel %d: big output buffer %zu > %u",  in channel_not_very_much_buffered_data()
973 	debug2("channel %d: send open", id);  in channel_send_open()
992 	debug2("channel %d: request %s confirm %d", id, service, wantconfirm);  in channel_request_start()
1128 				debug2("channel %d: "  in channel_pre_open()
1187 		debug2("Initial X11 packet contains bad byte order byte: 0x%x",  in x11_open_helper()
1200 		debug2("X11 connection uses different authentication protocol.");  in x11_open_helper()
1207 		debug2("X11 auth data does not match fake data.");  in x11_open_helper()
1239 		debug2("X11 rejected %d i%d/o%d",  in channel_pre_x11_open()
1246 		debug2("X11 closed %d i%d/o%d", c->self, c->istate, c->ostate);  in channel_pre_x11_open()
1289 	debug2("channel %d: decode socks4", c->self);  in channel_decode_socks4()
1300 		debug2("channel %d: socks4a request", c->self);  in channel_decode_socks4()
1334 	debug2("channel %d: decode socks4: user %s/%d", c->self, p, len);  in channel_decode_socks4()
1353 		debug2("channel %d: decode socks4a: host %s/%d",  in channel_decode_socks4()
1367 	debug2("channel %d: dynamic request: socks4 host %s port %u command %u",  in channel_decode_socks4()
1409 	debug2("channel %d: decode socks5", c->self);  in channel_decode_socks5()
1440 		debug2("channel %d: socks5 auth done", c->self);  in channel_decode_socks5()
1443 	debug2("channel %d: socks5 post auth", c->self);  in channel_decode_socks5()
1450 		debug2("channel %d: only socks5 connect supported", c->self);  in channel_decode_socks5()
1467 		debug2("channel %d: bad socks5 atyp %d", c->self, s5_req.atyp);  in channel_decode_socks5()
1504 	debug2("channel %d: dynamic request: socks5 host %s port %u command %u",  in channel_decode_socks5()
1554 	debug2("channel %d: pre_dynamic: have %d", c->self, have);  in channel_pre_dynamic()
1579 		debug2("channel %d: pre_dynamic: need more", c->self);  in channel_pre_dynamic()
1612 	debug2("channel %d: pre_rdynamic: have %d", c->self, have);  in channel_before_prepare_select_rdynamic()
1641 		debug2("channel %d: pre_rdynamic: need more", c->self);  in channel_before_prepare_select_rdynamic()
1680 		debug2("single_connection: closing X11 listener.");  in channel_post_x11_listener()
1958 		debug2("channel %d: read<=0 rfd %d len %zd",
1961 			debug2("channel %d: not open", c->self);
1971 			debug2("channel %d: filter stops", c->self);
1999 			debug2("channel %d: filter stops", c->self);
2040 			debug2("channel %d: not open", c->self);
2084 	debug2("channel %d: written %zd to efd %d", c->self, len, c->efd);
2089 		debug2("channel %d: closing write-efd %d", c->self, c->efd);
2113 	debug2("channel %d: read %zd from efd %d", c->self, len, c->efd);
2118 		debug2("channel %d: closing read-efd %d", c->self, c->efd);
2165 		debug2("channel %d: window %d sent adjust %d", c->self,
2197 			debug2("channel %d: ctl read<=0 rfd %d len %zd",
2230 		debug2("channel %d: packet too big %u > %u",
2375 		debug2("channel %d: gc: notify user", c->self);
2380 		debug2("channel %d: gc: user detached", c->self);
2384 	debug2("channel %d: garbage collecting", c->self);
2525 				debug2("channel %d: "
2589 	debug2("channel %d: rwin %u elen %zu euse %d", c->self,
2608 	debug2("channel %d: sent ext data %zu", c->self, len);
3058 	debug2("channel %d: rcvd ext data %zu", c->self, data_len);
3140 	debug2("channel %d: open confirm rwindow %u rmax %u", c->self,
3219 	debug2("channel %d: rcvd adjust %u", c->self, adjust);
4804 			debug2("socket: %.100s", strerror(errno));
4809 			debug2("connect %.100s port %u: %.100s", buf,