Summary:ASTERISK-10046: CME causes crash during INVITE.
Reporter:Steve P (steve-ip)Labels:
Date Opened:2007-08-08 17:30:01Date Closed:2011-06-07 14:00:33
Versions:Frequency of
Environment:Attachments:( 0) AST-CME-Backtrace.txt
( 1) AST-CME-Console.txt
Description:A Cisco Callmanager Express can cause a crash during an INVITE.
This is a random event. Asterisk 1.4.10 and 1.4.8 both affected.

I have got console traces and a core-dump.
If anyone wants the files, let me know what GDB output you want.

Best regards,
Comments:By: Russell Bryant (russell) 2007-08-09 01:13:08

First, make sure you build with DONT_OPTIMIZE.  ("make menuselect", Compiler Flags).  Then, get the following gdb output from the core dump:

sudo gdb /usr/sbin/asterisk core.12345
(gdb) bt
(gdb) bt full

By: Russell Bryant (russell) 2007-08-09 01:13:31

Also, please upgrade to 1.4.10.  They have been many fixes since 1.4.8.

By: Steve P (steve-ip) 2007-08-09 02:50:11

Same issue on 1.4.10 and 1.4.8. Though the issue is worse on 1.4.10 (coincidence..).
This data comes from a 1.4.10 install.

I cannot remove the optimization currently. So I have attached what I got right now.

By: Steve P (steve-ip) 2007-08-09 03:02:34

Perhaps also interesting to know, the CME is on IP-based authentication.

By: Joshua C. Colp (jcolp) 2007-08-10 09:15:42

As already mentioned an unoptimized backtrace would be very helpful... and as well - are you using realtime for this?

By: Steve P (steve-ip) 2007-08-14 06:11:14

Unfortunately the customer has left, so I am unable to gather any extra data.
This was configured with realtime. From what I get, one of the last actions was MWI check, the voicemail user did not exist...

Next time we get someone with a Cisco, I'll be a bit quicker to gather the info.

By: Joshua C. Colp (jcolp) 2007-08-14 15:48:06

Alrighty if you get another individual with the equipment feel free to reopen this. Peace.