Re: [Ekiga-devel-list] Ekiga 3.0 crash on Ubuntu 3.0

[<jadefranca-ekiga yahoo com br>]

--- yannick <sevmek free fr> escreveu:


> > You did notice that it was SVN, hence unstable,
> not for any random user?

Of course! Otherwise, should it have a "deb package"
in the website, right?

> > 
> > We would need a backtrace from gdb to know what
> happens -- I fixed some 
> > crashers lately, so perhaps it's already gone.

The crash happens at the start up. Maybe, the problem
happens when the program probe initializes the camera
Logitech.

Here is my backtrace. Thank you very much.

GNU gdb 6.6-debian
Copyright (C) 2006 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 "i486-linux-gnu"...
Using host libthread_db library
"/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) run
Starting program: /usr/bin/ekiga 
[Thread debugging using libthread_db enabled]
[New Thread -1245014336 (LWP 6763)]
[New Thread -1254831216 (LWP 6767)]
[New Thread -1255097456 (LWP 6768)]
[Thread -1254831216 (LWP 6767) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1245014336 (LWP 6763)]
0xb6529583 in strlen () from
/lib/tls/i686/cmov/libc.so.6
(gdb) thread apply all bt

Thread 3 (Thread -1255097456 (LWP 6768)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb72f28fc in pthread_cond_timedwait@@GLIBC_2.3.2
()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb6aa8a6d in PSyncPoint::Wait ()
   from /usr/lib/libpt_linux_x86_r.so.2.3-beta0
#3  0x08199f59 in Ekiga::AudioEventScheduler::Main
(this=0x83135f8)
    at
../../../../lib/engine/audiooutput/skel/audiooutput-scheduler.cpp:80
#4  0xb6aa99d5 in PThread::PX_ThreadStart ()
   from /usr/lib/libpt_linux_x86_r.so.2.3-beta0
#5  0xb72ee46b in start_thread () from
/lib/tls/i686/cmov/libpthread.so.0
#6  0xb658c6de in clone () from
/lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread -1245014336 (LWP 6763)):
#0  0xb6529583 in strlen () from
/lib/tls/i686/cmov/libc.so.6
#1  0x081a344e in
HalManager_dbus::get_device_type_name
(this=0xb510e5f0, 
    device=0xb510f6c0
"/org/freedesktop/Hal/devices/usb_device_46d_896_noserial_video4linux",
hal_device= 0xbfb54b20)
    at /usr/include/c++/4.1.3/bits/char_traits.h:257
#2  0x081a3a9a in
HalManager_dbus::populate_devices_list
(this=0xb510e5f0)
    at
../../../../lib/engine/hal/dbus/hal-manager-dbus.cpp:411
#3  0x081a44d5 in HalManager_dbus (this=0xb510e5f0,
_core= 0x830f710)
    at
../../../../lib/engine/hal/dbus/hal-manager-dbus.cpp:79
#4  0x081a29c4 in hal_dbus_init (core= 0x830f710)
    at
../../../../lib/engine/hal/dbus/hal-main-dbus.cpp:56
#5  0x0815d3bc in engine_init (argc=1, argv=0x0,
runtime=0x8312ef0, 
    core= 0x8282634) at engine.cpp:182
#6  0x0812e4dc in GnomeMeeting::InitEngine
(this=0x82823a0)
    at endpoints/ekiga.cpp:327
#7  0x08118b3c in main (argc=1, argv=0xbfb54e44,
envp=Cannot access memory at address 0x8
) at gui/main.cpp:4389
(gdb) quit
The program is running.  Exit anyway? (y or n) 


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