Bug 309305

Application: kopete (1.2.5)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-32-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was setting up Skype account through  Koopete. When treid to finish it, Koopete crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f95df8dd780 (LWP 2744))]

Thread 4 (Thread 0x7f95c7eb6700 (LWP 2745)):
#0  0x00007fff6677b8de in ?? ()
#1  0x00007f95d6eaf15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f95dd256bb4 in do_gettime (frac=0x7f95c7eb5b98, sec=0x7f95c7eb5b90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f95dd32eb8d in QTimerInfoList::updateCurrentTime (this=0x7f95c0002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f95dd32eec3 in QTimerInfoList::timerWait (this=0x7f95c0002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f95dd32d97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f95c7eb5c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f95dd32da25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f95d6bfd846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f95d6bfdf5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f95d6bfe164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f95dd32e426 in QEventDispatcherGlib::processEvents (this=0x7f95c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f95dd2fdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f95dd2fded7 in QEventLoop::exec (this=0x7f95c7eb5dd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f95dd1fcfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f95dd2dd9ff in QInotifyFileSystemWatcherEngine::run (this=0x226b1b0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f95dd1fffcb in QThreadPrivate::start (arg=0x226b1b0) at thread/qthread_unix.cpp:298
#17 0x00007f95d76d8e9a in start_thread (arg=0x7f95c7eb6700) at pthread_create.c:308
#18 0x00007f95dbc6dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f95c485d700 (LWP 2747)):
#0  0x00007f95d76dc05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f95b800c300) at pthread_mutex_unlock.c:290
#2  0x00007f95d6c395d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f95d6bfe02a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f95d6bfe49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f95c5784406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f95d6c1f9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f95d76d8e9a in start_thread (arg=0x7f95c485d700) at pthread_create.c:308
#8  0x00007f95dbc6dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f95c5297700 (LWP 2773)):
#0  0x00007f95dd1ff0c5 in QThreadData::current () at thread/qthread_unix.cpp:199
#1  0x00007f95dd32db89 in postEventSourcePrepare (s=0x7f95b8008010, timeout=0x7f95c5296c6c) at kernel/qeventdispatcher_glib.cpp:256
#2  0x00007f95d6bfd846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f95d6bfdf5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f95d6bfe164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f95dd32e426 in QEventDispatcherGlib::processEvents (this=0x7f95b800c500, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f95dd2fdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f95dd2fded7 in QEventLoop::exec (this=0x7f95c5296dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f95dd1fcfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f95dd2dd9ff in QInotifyFileSystemWatcherEngine::run (this=0x27b0a60) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f95dd1fffcb in QThreadPrivate::start (arg=0x27b0a60) at thread/qthread_unix.cpp:298
#11 0x00007f95d76d8e9a in start_thread (arg=0x7f95c5297700) at pthread_create.c:308
#12 0x00007f95dbc6dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f95df8dd780 (LWP 2744)):
[KCrash Handler]
#6  0x00007f95dc5a2eca in isEmptyHelper (preg=0x2f2f2f3a656c6964) at painting/qregion.cpp:1191
#7  QRegion::intersect (this=<optimized out>, r=...) at painting/qregion.cpp:4164
#8  0x00007f95dc5a3079 in intersected (r=..., this=<optimized out>) at ../../include/QtGui/../../src/gui/painting/qregion.h:113
#9  QRegion::operator& (this=<optimized out>, r=...) at painting/qregion.cpp:509
#10 0x00007f95dc5a3096 in QRegion::operator&= (this=0x2190728, r=...) at painting/qregion.cpp:582
#11 0x00007f95dc620f7c in QWidgetBackingStore::sync (this=0x1f42ef0) at painting/qbackingstore.cpp:1244
#12 0x00007f95dc447ac0 in QWidgetPrivate::syncBackingStore (this=0x1f178f0) at kernel/qwidget.cpp:1891
#13 0x00007f95dc45560c in QWidget::event (this=0x1f173a0, event=0x243ca10) at kernel/qwidget.cpp:8655
#14 0x00007f95dc82ec4b in QMainWindow::event (this=0x1f173a0, event=0x243ca10) at widgets/qmainwindow.cpp:1478
#15 0x00007f95dde60378 in KXmlGuiWindow::event (this=0x1f173a0, ev=0x243ca10) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#16 0x00007f95dc404894 in notify_helper (e=0x243ca10, receiver=0x1f173a0, this=0x1d8d920) at kernel/qapplication.cpp:4559
#17 QApplicationPrivate::notify_helper (this=0x1d8d920, receiver=0x1f173a0, e=0x243ca10) at kernel/qapplication.cpp:4531
#18 0x00007f95dc409713 in QApplication::notify (this=0x7fff6669cfc0, receiver=0x1f173a0, e=0x243ca10) at kernel/qapplication.cpp:4420
#19 0x00007f95ddd643f6 in KApplication::notify (this=0x7fff6669cfc0, receiver=0x1f173a0, event=0x243ca10) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007f95dd2fee9c in QCoreApplication::notifyInternal (this=0x7fff6669cfc0, receiver=0x1f173a0, event=0x243ca10) at kernel/qcoreapplication.cpp:876
#21 0x00007f95dd302c6a in sendEvent (event=0x243ca10, receiver=0x1f173a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1d3e440) at kernel/qcoreapplication.cpp:1500
#23 0x00007f95dd32df93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#24 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#25 0x00007f95d6bfdd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f95d6bfe0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f95d6bfe164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f95dd32e3bf in QEventDispatcherGlib::processEvents (this=0x1d3fd20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0x00007f95dc4acd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f95dd2fdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007f95dd2fded7 in QEventLoop::exec (this=0x7fff6669cf40, flags=...) at kernel/qeventloop.cpp:204
#32 0x00007f95dd302f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#33 0x000000000041418f in ?? ()
#34 0x00007f95dbb9b76d in __libc_start_main (main=0x411f00, argc=3, ubp_av=0x7fff6669de48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6669de38) at libc-start.c:226
#35 0x00000000004141f5 in _start ()

Reported using DrKonqi