[reSIProcate-users] TransactionState crash

["Krister Jarl" <kj@xxxxxxxxxxx>]

Hi!

I've been experiencing some strange crashes.

#1  0x08307059 in resip::TransactionState::processClientStale
(this=0x45131f78, msg=0x45c787a8) at TransactionState.cxx:1282
#2  0x0830c023 in resip::TransactionState::process
(controller=@0x9fc55eec) at TransactionState.cxx:266
#3  0x082ffeda in resip::TransactionController::process
(this=0x9fc55eec, fdset=@0x9f2fe010) at TransactionController.cxx:83
#4  0x082f455f in resip::SipStack::process (this=0x9fc32368,
fdset=@0x9f2fe010) at SipStack.cxx:508

And:

#0  0x000003b9 in ?? ()
#1  0x082ef1d0 in ~SipMessage (this=0xca6a8b0) at SipMessage.cxx:172
#2  0x0830ab87 in ~TransactionState (this=0xa698d1c0) at
TransactionState.cxx:120
#3  0x08307059 in resip::TransactionState::processClientStale
(this=0xa698d1c0, msg=0xcf14ad0) at TransactionState.cxx:1282
#4  0x0830c023 in resip::TransactionState::process
(controller=@0xaa923b9c) at TransactionState.cxx:266
#5  0x082ffeda in resip::TransactionController::process
(this=0xaa923b9c, fdset=@0xa9ffe010) at TransactionController.cxx:83
#6  0x082f455f in resip::SipStack::process (this=0xaa900018,
fdset=@0xa9ffe010) at SipStack.cxx:508

I'm afraid I haven't got any reciprocate logs for you guys to look at,
but I hope the stack trace helps. The scenario for this to happen, at
least for the first trace, follows:

(from my UA's perspective)
INVITE -->
<-- 100
<-- 183
<-- 200
ACK -->
<-- BYE
--> 200
Crash

The crash occurs when TimerStaleClient fires, 32 s after 200 is
received.
I'm running reciprocate version 1.2 (yes, I know it's old :-))

Any ideas? Is there any way that I might be using the API wrong to get
this? I might add that this behaviour is not seen for all scenarios like
the above.

Regards,
Krister