Re: [GnomeMeeting-devel-list] segfault calling MCU

[Damien Sandras <dsandras seconix com>]

Hi,

Le mardi 20 décembre 2005 à 12:31 +0930, Malcolm Caldwell a écrit :
> -------- Forwarded Message --------
> From: Malcolm Caldwell <malcolm caldwell ntu edu au>
> To: GnomeMeeting development mailing list
> <gnomemeeting-devel-list gnome org>
> Subject: segfault calling MCU
> Date: Tue, 20 Dec 2005 12:17:03 +0930
> 
> Hello,
> 
> I get a segfault when I call an MCU.  I have tried both a codian and a
> tandberg mcu.
> 
> Here is a backtrace.  (BTW: first attempt fails: see my other post about
> gatekeepers)
> 

About the gatekeeper, I see this :
2005/12/20 12:04:25.991	  0:05.142	     Transactor:83e4a38	H225RAS
Receiving PDU: registrationConfirm 20704
2005/12/20 12:04:25.992	  0:05.143	     Transactor:83e4a38	RAS
Registered 8915_cdugk with CharlesDarwinUniversity

Then I see this :
2005/12/20 12:04:26.044	  0:05.195	GMAccounts...r:085caf20	Trans	Making
request: unregistrationRequest

Just after :
2005/12/20 12:04:26.023	  0:05.174	     Transactor:83e4a38	SvcCtrl
OnChange Call Credit service control  debit 0

Wouldn't it be because the call credit is 0 ?


I'm afraid you will have to :
- debug it yourself
- or give me your account

As for the backtrace, can I connect to the MCU in some way?

> #1  0x4207ea4c in PTimedMutex::Wait (this=Variable "this" is not
> available.
> ) at tlibthrd.cxx:1778
> #2  0xb77ae5a5 in OpalMediaStream::ExecuteCommand (this=0x863a0f0,
>     command= 0xb53f6220) at /usr/include/ptlib/psync.h:111
> #3  0xb77b40f6 in OpalMediaPatch::ExecuteCommand (this=0x86be5e0,
>     command= 0xb53f6220, fromSink=1)
>     at /usr/src/debug/opal-2005.12.19/src/opal/patch.cxx:366
> #4  0xb77ae5c8 in OpalMediaStream::ExecuteCommand (this=0x84e8780,
>     command= 0xb53f6220)
>     at /usr/src/debug/opal-2005.12.19/src/opal/mediastrm.cxx:252
> #5  0xb77b3827 in OpalMediaPatch::Sink::ExecuteCommand (this=0x85851f0,
>     command= 0xb53f6220)
>     at /usr/src/debug/opal-2005.12.19/src/opal/patch.cxx:403
> #6  0xb77b40cd in OpalMediaPatch::ExecuteCommand (this=0x86be5e0,
>     command= 0xb53f6220, fromSink=0)
>     at /usr/src/debug/opal-2005.12.19/src/opal/patch.cxx:370
> #7  0xb77ae5c8 in OpalMediaStream::ExecuteCommand (this=0x863a0f0,
>     command= 0xb53f6220)
>     at /usr/src/debug/opal-2005.12.19/src/opal/mediastrm.cxx:252
> #8  0xb77b40f6 in OpalMediaPatch::ExecuteCommand (this=0x86be5e0,
>     command= 0xb53f6220, fromSink=1)
>     at /usr/src/debug/opal-2005.12.19/src/opal/patch.cxx:366
> #9  0xb77ae5c8 in OpalMediaStream::ExecuteCommand (this=0x84e8780,
> 
> This pattern continues on and on and on.  Perhaps something is wrong with my debug symbols?
> 
> Attached is a trace.  Note this also includes the problem I mention in my other message about the gatekeeper.
> 
> 
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-- 
 _      Damien Sandras
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