Summary:ASTERISK-09677: Crash when restart requested on PRI span
Reporter:christsis (christsis)Labels:
Date Opened:2007-06-14 01:32:27Date Closed:2007-08-07 23:16:07
Versions:Frequency of
Environment:Attachments:( 0) backtrace.txt
Description:When a restart is requested on a PRI span Asterisk seg faults. I can often make it reoccur shortly after reloading zaptel modules and starting asterisk.

CentOS 4.4
libpri 1.2.4
zaptel 1.2.18
asterisk 1.2.18
Comments:By: Matthew Fredrickson (mattf) 2007-06-21 14:03:07

Do you do anything else to make it happen, besides just starting asterisk?

By: christsis (christsis) 2007-06-21 14:44:31

That's the way I can pretty much force it to occur becuase upon starting Asterisk a restart is requested on the span. It happens almost every time a restart is requested on the entire PRI span.

So I can make it not happen by setting restartinterval=never in zapata.conf but then it doesn't properly restart the B channels and I end up with calls locked open and circuit busy errors after a period of time.

By: Jason Parker (jparker) 2007-07-30 17:50:14

Are you able to reproduce this on newer versions of zaptel/asterisk?

By: christsis (christsis) 2007-08-01 11:44:57

This is a very busy box so I have not had the chance to upgrade yet. I'll update the ticket after I get a chance to take it down.

By: Thiago Maluf (malufrj) 2007-08-01 11:51:32

your system is loading much threads. Your kernel don't support more than 20 Threads.
You will have to change your kernel to support it.
good luck.

By: christsis (christsis) 2007-08-07 22:42:33

Latest versions:
CentOS 4.5
libpri 1.2.5
zaptel 1.2.19
asterisk 1.2.23

Issue appears to be resolved in new versions. Bug can be closed.