Application: kopete (1.0.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
when a numbuzz client change is state kopete crash

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff39a7e8750 (LWP 2766))]

Thread 4 (Thread 0x7ff383b49910 (LWP 2769)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007ff383b48c00 in ?? ()
#2  0x00007fffa47a2782 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0x7ff383348910 (LWP 2771)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007ff383347d90 in ?? ()
#2  0x00007fffa47a2782 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7ff381f3d910 (LWP 2931)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007ff396c38b11 in _L_lock_9274 () from /lib/libc.so.6
#2  0x00007ff396c36741 in *__GI___libc_free (mem=0x7ff396f26e40) at malloc.c:3714
#3  0x00007ff3922a54f3 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007ff3982e3e2f in ~QEventDispatcherGlib (this=0x29deb50, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:366
#5  0x00007ff3981c5364 in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:284
#6  0x00007ff3981c577d in ~__pthread_cleanup_class (arg=0x7ff3985cdf20) at /usr/include/pthread.h:535
#7  QThreadPrivate::start (arg=0x7ff3985cdf20) at thread/qthread_unix.cpp:253
#8  0x00007ff39674da04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007ff396c9b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff39a7e8750 (LWP 2766)):
[KCrash Handler]
#5  malloc_consolidate (av=0x7ff396f26e40) at malloc.c:5089
#6  0x00007ff396c33518 in _int_free (av=0x7ff396f26e40, p=0x420f2e0) at malloc.c:4968
#7  0x00007ff396c3674c in *__GI___libc_free (mem=<value optimized out>) at malloc.c:3716
#8  0x00007ff3981c8a28 in QByteArray::resize (this=0x3b83c78, size=1537) at tools/qbytearray.cpp:1359
#9  0x00007ff394e16430 in QRingBuffer::clear (this=0x4109ef8) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:262
#10 0x00007ff394e1535f in QRingBuffer::free (this=0x4109d80) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:152
#11 QAbstractSocketPrivate::flush (this=0x4109d80) at socket/qabstractsocket.cpp:752
#12 0x00007ff394e1550c in QAbstractSocketPrivate::canWriteNotification (this=0x7ff396f26e40) at socket/qabstractsocket.cpp:670
#13 0x00007ff394e01f5f in QWriteNotifier::event (this=0x2899ef0, e=<value optimized out>) at socket/qnativesocketengine.cpp:1126
#14 0x00007ff3973f912c in QApplicationPrivate::notify_helper (this=0x1bf85c0, receiver=0x2899ef0, e=0x7fffa4720760) at kernel/qapplication.cpp:4300
#15 0x00007ff3973ff71b in QApplication::notify (this=0x7fffa4720a70, receiver=0x2899ef0, e=0x7fffa4720760) at kernel/qapplication.cpp:4183
#16 0x00007ff398ca5076 in KApplication::notify (this=0x7fffa4720a70, receiver=0x2899ef0, event=0x7fffa4720760) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x00007ff3982b9e0c in QCoreApplication::notifyInternal (this=0x7fffa4720a70, receiver=0x2899ef0, event=0x7fffa4720760) at kernel/qcoreapplication.cpp:704
#18 0x00007ff3982e36ea in QCoreApplication::sendEvent (source=0x1bfb150) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 socketNotifierSourceDispatch (source=0x1bfb150) at kernel/qeventdispatcher_glib.cpp:110
#20 0x00007ff3922a5bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007ff3922a9598 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007ff3922a96c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007ff3982e3333 in QEventDispatcherGlib::processEvents (this=0x1ba1fd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#24 0x00007ff3974a8f0e in QGuiEventDispatcherGlib::processEvents (this=0x7ff396f26e40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007ff3982b8732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007ff3982b8b0c in QEventLoop::exec (this=0x7fffa47209c0, flags=) at kernel/qeventloop.cpp:201
#27 0x00007ff3982bc84b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#28 0x00000000004154f2 in _start ()
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Possible duplicates by query: bug 232326, bug 232021, bug 226414.

Reported using DrKonqi