[Asterisk-Dev] deadlock / can't debug

[Matthew Boehm]

I have this in my /etc/init.d/asterisk

export LD_ASSUME_KERNEL=2.4.20

Should I remove the LD portion?

-Matthew

----- Original Message ----- 
From: "Brian West" <brian at bkw.org>
To: "Asterisk Developers Mailing List" <asterisk-dev at lists.digium.com>
Sent: Monday, January 31, 2005 3:22 PM
Subject: Re: [Asterisk-Dev] deadlock / can't debug


> If I recall RH uses/backported NPTL threads which can be a bitch to debug
on
> some systems if not setup correctly...
>
> export KERNEL_ASSUME=2.4.20
>
> start asterisk
>
> Then try to deadlock it... that should cause your system to use
> linux-threads instead of NPTL.
>
> bkw
>
> ----- Original Message ----- 
> From: "Matthew Boehm" <mboehm at cytelcom.com>
> To: <asterisk-dev at lists.digium.com>
> Sent: Monday, January 31, 2005 2:45 PM
> Subject: [Asterisk-Dev] deadlock / can't debug
>
>
> >I reached a point again with chan_agent and app_queue where agents are
not
> > able to login/logoff and channels just get created and never destroyed.
> > "soft hangup <channel>" doesn't do anything at all.
> >
> > So I did this:
> >
> > [root at asterisk cytrex]# gdb /usr/sbin/asterisk 5658
> > GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
> > Copyright 2003 Free Software Foundation, Inc.
> > GDB is free software, covered by the GNU General Public License, and you
> > are
> > welcome to change it and/or distribute copies of it under certain
> > conditions.
> > Type "show copying" to see the conditions.
> > There is absolutely no warranty for GDB.  Type "show warranty" for
> > details.
> > This GDB was configured as "i386-redhat-linux-gnu"...
> > Attaching to program: /usr/sbin/asterisk, process 5658
> > thread apply all bt
> >
> >
> > Never got anything back from gdb. Didn't even get gdb's cli.
> >
> > any other methods for debuging?
> >
> > -Matthew
> >
> > _______________________________________________
> > Asterisk-Dev mailing list
> > Asterisk-Dev at lists.digium.com
> > http://lists.digium.com/mailman/listinfo/asterisk-dev
> > To UNSUBSCRIBE or update options visit:
> >   http://lists.digium.com/mailman/listinfo/asterisk-dev
>
> _______________________________________________
> Asterisk-Dev mailing list
> Asterisk-Dev at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-dev
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-dev