[Ekiga-devel-list] Crash on Ekiga Startup [latest]

[Jan Schampera <jan schampera web de>]

Hi!

Yesterday evening I updated PWLib and OPAL to the latest CVS version
(PWLib got a commit "Fixed warning on Linux" since then - doesn't sound
critical).

Ekiga crashes on startup while initializing the H323 EP.

A gdb backtrace is attached.

Regards,
J.

-- 
"One of the main causes of the fall of the Roman Empire was that,
lacking zero, they had no way to indicate successful termination of
their C programs" --Robert Firth

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This GDB was configured as "i486-linux-gnu"...Using host libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) run
Starting program: /usr/bin/ekiga 
Failed to read a valid object file image from memory.
[Thread debugging using libthread_db enabled]
[New Thread -1237272896 (LWP 32322)]
[New Thread -1241482320 (LWP 32325)]
[New Thread -1241744464 (LWP 32326)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1237272896 (LWP 32322)]
0xb7659310 in PContainer::PContainer () from /usr/lib/libpt_linux_x86_r.so.1.11.3
(gdb) thread apply all bt

Thread 3 (Thread -1241744464 (LWP 32326)):
#0  0xb6b58189 in __lll_mutex_lock_wait () from /lib/tls/libpthread.so.0
#1  0xb6b54f6d in _L_mutex_lock_29 () from /lib/tls/libpthread.so.0
#2  0x00000001 in ?? ()
#3  0x080587ab in ?? () at /usr/local/include/ptclib/http.h:494

Thread 2 (Thread -1241482320 (LWP 32325)):
#0  0xb6b55e62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/libpthread.so.0
#1  0xb7637af3 in PSyncPoint::Wait () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#2  0xb6e806e0 in OpalManager::GarbageMain () from /usr/lib/libopal_linux_x86_r.so.2.3
#3  0xb6e8506b in OpalManager::GarbageMain_PNotifier::Call () from /usr/lib/libopal_linux_x86_r.so.2.3
#4  0xb7649a88 in PSimpleThread::Main () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#5  0xb7638822 in PThread::PX_ThreadStart () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#6  0xb6b530bd in start_thread () from /lib/tls/libpthread.so.0
#7  0xb69a493e in clone () from /lib/tls/libc.so.6

Thread 1 (Thread -1237272896 (LWP 32322)):
#0  0xb7659310 in PContainer::PContainer () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#1  0xb753dab7 in PAbstractArray::PAbstractArray () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#2  0xb75aee82 in PBaseArray<char>::PBaseArray () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#3  0xb766196a in PCharArray::PCharArray () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#4  0xb765959a in PString::PString () from /usr/lib/libpt_linux_x86_r.so.1.11.3
#5  0x080aed4e in OpalManager::GetDefaultSecurityMode (this=0x817d1a0) at /usr/include/opal/opal/manager.h:1240
#6  0xb6e89184 in OpalEndPoint::OpalEndPoint () from /usr/lib/libopal_linux_x86_r.so.2.3
#7  0xb7138fa3 in H323EndPoint::H323EndPoint () from /usr/lib/libopal_linux_x86_r.so.2.3
#8  0x080b0549 in GMH323Endpoint (this=0x83e94f0, ep= 0x817d1a0) at endpoints/h323.cpp:58
#9  0x080a8c35 in GMManager::Init (this=0x817d1a0) at endpoints/manager.cpp:1576
#10 0x0808cbcc in main (argc=0, argv=0x811f1f4, envp=0xb7fea080) at gui/main.cpp:4886
(gdb) quit
The program is running.  Exit anyway? (y or n)