Index: bridges/bridge_multiplexed.c
===================================================================
--- bridges/bridge_multiplexed.c	(revision 245673)
+++ bridges/bridge_multiplexed.c	(working copy)
@@ -202,6 +202,8 @@
 	struct multiplexed_thread *multiplexed_thread = data;
 	int fds = multiplexed_thread->pipe[0];
 
+ast_log(LOG_ERROR, "klaus multiplexed_thread_function on data %p\n", data);
+
 	ao2_lock(multiplexed_thread);
 
 	ast_debug(1, "Starting actual thread for multiplexed thread '%p'\n", multiplexed_thread);
@@ -230,6 +232,7 @@
 			}
 		}
 		if (winner && winner->bridge) {
+ast_log(LOG_ERROR, "klaus multiplexed_thread_function 2 on data %p\n", data);
 			ast_bridge_handle_trip(winner->bridge, NULL, winner, -1);
 		}
 	}
Index: main/bridging.c
===================================================================
--- main/bridging.c	(revision 245673)
+++ main/bridging.c	(working copy)
@@ -279,6 +279,7 @@
 	if (chan && !bridge_channel) {
 		bridge_channel = find_bridge_channel(bridge, chan);
 	}
+ast_log(LOG_ERROR, "klaus ast_bridge_handle_trip on bridge %p, bridge_channel %p\n", bridge, bridge_channel);
 
 	/* If a bridge channel with actual channel is present read a frame and handle it */
 	if (chan && bridge_channel) {
@@ -324,6 +325,9 @@
 /*! \brief Generic thread loop, TODO: Rethink this/improve it */
 static int generic_thread_loop(struct ast_bridge *bridge)
 {
+
+ast_log(LOG_ERROR, "klaus generic_thread_loop of bridge %p\n", bridge);
+
 	while (!bridge->stop && !bridge->refresh && bridge->array_num) {
 		struct ast_channel *winner = NULL;
 		int to = -1;
@@ -343,6 +347,7 @@
 		ao2_lock(bridge);
 
 		/* Process whatever they did */
+ast_log(LOG_ERROR, "klaus generic_thread_loop 2 of bridge %p\n", bridge);
 		ast_bridge_handle_trip(bridge, NULL, winner, -1);
 	}
 
@@ -700,6 +705,8 @@
 	int fds[4] = { -1, }, nfds = 0, i = 0, outfd = -1, ms = -1;
 	struct ast_channel *chan = NULL;
 
+ast_log(LOG_ERROR, "klaus bridge_channel_join_multithreaded for bridge_channel %p of bridge %p\n", bridge_channel, bridge_channel->bridge);
+
 	/* Add any file descriptors we may want to monitor */
 	if (bridge_channel->bridge->technology->fd) {
 		for (i = 0; i < 4; i ++) {
@@ -725,6 +732,7 @@
 	ao2_lock(bridge_channel->bridge);
 
 	if (!bridge_channel->suspended) {
+ast_log(LOG_ERROR, "klaus bridge_channel_join_multithreaded 2 for bridge_channel %p of bridge %p\n", bridge_channel, bridge_channel->bridge);
 		ast_bridge_handle_trip(bridge_channel->bridge, bridge_channel, chan, outfd);
 	}