Application: gwenview (2.5.2)
KDE Platform Version: 4.5.2 (KDE 4.5.2) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.36-rc6 i686
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
Tried to reproduce a „child bug”. Clicking 20+ times on some random picture, then a freeze for ~30 seconds and first gwenview crashed. Others were opening in the background (some of them also crashed with similar error).

The crash can be reproduced some of the time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
[Current thread is 1 (Thread 0xb502ba10 (LWP 5158))]

Thread 2 (Thread 0xb28d4b70 (LWP 5207)):
#0  0xb77fe424 in __kernel_vsyscall ()
#1  0xb5656372 in pthread_cond_timedwait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb5df5744 in __pthread_cond_timedwait (cond=0x9cd68a0, mutex=0x9cd6888, abstime=0xb28d42a0) at forward.c:152
#3  0xb71bd041 in wait (this=0x9cd0da4, mutex=0x9cd0da0, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x9cd0da4, mutex=0x9cd0da0, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb71b0111 in QThreadPoolThread::run (this=0x9cd13c8) at concurrent/qthreadpool.cpp:140
#6  0xb71bbea7 in QThreadPrivate::start (arg=0x9cd13c8) at thread/qthread_unix.cpp:248
#7  0xb56519af in start_thread (arg=0xb28d4b70) at pthread_create.c:297
#8  0xb5de871e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb502ba10 (LWP 5158)):
[KCrash Handler]
#7  0xb76dc61d in Gwenview::SortedDirModel::indexForUrl (this=0x9986278, url=...) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999/gwenview/lib/semanticinfo/sorteddirmodel.cpp:186
#8  0x0806ab61 in Gwenview::DocumentInfoProvider::emitBusyStateChanged (this=0x9b1db60, url=..., busy=false) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999/gwenview/app/documentinfoprovider.cpp:108
#9  0x0806b1f7 in Gwenview::DocumentInfoProvider::qt_metacall (this=0x9b1db60, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbf8e0e94) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999_build/gwenview/app/documentinfoprovider.moc:75
#10 0xb72d174d in QMetaObject::metacall (object=0x9b1db60, cl=QMetaObject::InvokeMetaMethod, idx=6, argv=0xbf8e0e94) at kernel/qmetaobject.cpp:237
#11 0xb72e17f5 in QMetaObject::activate (sender=0xb7734a90, m=0xb772f708, local_signal_index=2, argv=0xbf8e0ce0) at kernel/qobject.cpp:3287
#12 0xb76b1200 in Gwenview::DocumentFactory::documentBusyStateChanged (this=0xb7734a90, _t1=..., _t2=false) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999_build/gwenview/lib/documentfactory.moc:116
#13 0xb76b123d in Gwenview::DocumentFactory::slotBusyChanged (this=0xb7734a90, url=..., busy=<value optimized out>) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999/gwenview/lib/document/documentfactory.cpp:231
#14 0xb76b1627 in Gwenview::DocumentFactory::qt_metacall (this=0xb7734a90, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbf8e1014) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999_build/gwenview/lib/documentfactory.moc:91
#15 0xb72d174d in QMetaObject::metacall (object=0xb7734a90, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbf8e1014) at kernel/qmetaobject.cpp:237
#16 0xb72e17f5 in QMetaObject::activate (sender=0x9cf1bc8, m=0xb772f688, local_signal_index=10, argv=0xbf8e0ce0) at kernel/qobject.cpp:3287
#17 0xb76aeb00 in Gwenview::Document::busyChanged (this=0x9cf1bc8, _t1=..., _t2=false) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999_build/gwenview/lib/document.moc:198
#18 0xb76aebff in Gwenview::Document::slotJobDestroyed (this=0x9cf1bc8, job=0x9d83238) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999/gwenview/lib/document/document.cpp:460
#19 0xb76af77f in Gwenview::Document::qt_metacall (this=0x9cf1bc8, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbf8e11b8) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999_build/gwenview/lib/document.moc:119
#20 0xb72d174d in QMetaObject::metacall (object=0x9cf1bc8, cl=QMetaObject::InvokeMetaMethod, idx=21, argv=0xbf8e11b8) at kernel/qmetaobject.cpp:237
#21 0xb72e17f5 in QMetaObject::activate (sender=0x9d83238, m=0x80b1390, local_signal_index=0, argv=0xbf8e0ce0) at kernel/qobject.cpp:3287
#22 0xb72e1c64 in QObject::destroyed (this=0x9d83238, _t1=0x9d83238) at .moc/debug-shared/moc_qobject.cpp:149
#23 0xb72e3a4b in QObject::~QObject (this=0x9d83238, __in_chrg=<value optimized out>) at kernel/qobject.cpp:869
#24 0xb606bf12 in KJob::~KJob (this=0x9d83238, __in_chrg=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.5.9999/work/kdelibs-4.5.9999/kdecore/jobs/kjob.cpp:72
#25 0xb606a009 in KCompositeJob::~KCompositeJob (this=0x9d83238, __in_chrg=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.5.9999/work/kdelibs-4.5.9999/kdecore/jobs/kcompositejob.cpp:44
#26 0xb76ac538 in Gwenview::DocumentJob::~DocumentJob (this=0x9d83238, __in_chrg=<value optimized out>) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999/gwenview/lib/document/documentjob.cpp:57
#27 0xb76b829b in Gwenview::LoadingJob::~LoadingJob (this=0x9d83238, __in_chrg=<value optimized out>) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999_build/gwenview/lib/../../../gwenview-4.5.9999/gwenview/lib/document/loadingjob.h:34
#28 0xb72db425 in qDeleteInEventHandler (o=0xbf8e0ce0) at kernel/qobject.cpp:3993
#29 0xb72dccb8 in QObject::event (this=0x9d83238, e=0x138) at kernel/qobject.cpp:1223
#30 0xb62ecb1f in QApplicationPrivate::notify_helper (this=0x98f6cf8, receiver=0x9d83238, e=0x99a46f0) at kernel/qapplication.cpp:4302
#31 0xb62f5252 in QApplication::notify (this=0xbf8e1b18, receiver=0x9d83238, e=0x99a46f0) at kernel/qapplication.cpp:3706
#32 0xb6edb721 in KApplication::notify (this=0xbf8e1b18, receiver=0x9d83238, event=0x99a46f0) at /var/tmp/portage/kde-base/kdelibs-4.5.9999/work/kdelibs-4.5.9999/kdeui/kernel/kapplication.cpp:310
#33 0xb72ca632 in QCoreApplication::notifyInternal (this=0xbf8e1b18, receiver=0x9d83238, event=0x99a46f0) at kernel/qcoreapplication.cpp:726
#34 0xb72cb5f5 in sendEvent (receiver=0x0, event_type=0, data=0x98e2368) at kernel/qcoreapplication.h:215
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x98e2368) at kernel/qcoreapplication.cpp:1367
#36 0xb72cb82e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#37 0xb72fa9e0 in sendPostedEvents (s=0x98f9110) at kernel/qcoreapplication.h:220
#38 postEventSourceDispatch (s=0x98f9110) at kernel/qeventdispatcher_glib.cpp:276
#39 0xb558f11c in g_main_dispatch (context=0x98f9090) at gmain.c:1960
#40 IA__g_main_context_dispatch (context=0x98f9090) at gmain.c:2513
#41 0xb5592f28 in g_main_context_iterate (context=0x98f9090, block=<value optimized out>, dispatch=1, self=0x98f6f40) at gmain.c:2591
#42 0xb5593119 in IA__g_main_context_iteration (context=0x98f9090, may_block=1) at gmain.c:2654
#43 0xb72fa536 in QEventDispatcherGlib::processEvents (this=0x98e1e18, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#44 0xb63b8296 in QGuiEventDispatcherGlib::processEvents (this=0x98e1e18, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb72c8a5a in QEventLoop::processEvents (this=0xbf8e1a64, flags=) at kernel/qeventloop.cpp:149
#46 0xb72c8eba in QEventLoop::exec (this=0xbf8e1a64, flags=...) at kernel/qeventloop.cpp:201
#47 0xb72cb8f1 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#48 0xb62ebc58 in QApplication::exec () at kernel/qapplication.cpp:3581
#49 0x08083120 in main (argc=6, argv=0xbf8e1c74) at /var/tmp/portage/kde-base/gwenview-4.5.9999/work/gwenview-4.5.9999/gwenview/app/main.cpp:139

Reported using DrKonqi