We are using Asterisk 1.2.19 in a call center environemtn with digital call recording and load of more than 100 simultaneous digital recordings (in RAM)
asterisk log shows following type of messages very often
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0xb5098c10’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0xb502c5d0’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0xb69df5a0’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0xb5b767f8’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0xb69ae4c0’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0xb5b77188’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0xb76833f8’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0x8d30410’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0x935f798’, 9 retries!
Jan 7 20:00:29 WARNING[977] channel.c: Avoided deadlock for ‘0x8b365e8’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0x8d3ee30’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb5098c10’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0x8e6b240’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb502c5d0’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb69ebc10’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb69df5a0’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb697d3a8’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb5bcee20’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb4b7d2a0’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb5b767f8’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb692bfd8’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb69ae4c0’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb5b77188’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb69df190’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb76833f8’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0x8d30410’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0x91b4b00’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0xb55f9b68’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0x935f798’, 9 retries!
Jan 7 20:00:34 WARNING[977] channel.c: Avoided deadlock for ‘0x8b365e8’, 9 retries!
we are using app_queue for call queuing and
call-limit = 1
in sip.conf
I personally doubt that call-limit is creating problems, or may be something else
Please help
thanks in advance