I am getting the following warning message every 15 seconds or so in my logs. There are almost 10,000 of these messages in the full log from one day. Is this something to be concerned about? If this is a bug I can open a bug report.
[2013-07-25 13:44:27] WARNING[3786][C-00000000]: channel.c:1337 __ast_queue_frame: Unable to write to alert pipe on Message/ast_msg_queue (qlen = 99): Resource temporarily unavailable!
I too have the same problem.
[2013-07-31 10:38:48] WARNING[1969][C-00000000]: channel.c:1337 __ast_queue_frame: Unable to write to alert pipe on Message/ast_msg_queue (qlen = 118): Resource temporarily unavailable!