Application: kdevelop (4.5.1)
KDE Platform Version: 4.11.3
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:

I had exited KDevelop (GUI of KDevelop was not longer visible when the crash occured)

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb13ce740 (LWP 25617))]

Thread 8 (Thread 0xac372b40 (LWP 25618)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb58c8c33 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:250
#2  0xb5bf0a14 in __pthread_cond_timedwait (cond=0x8b14ad8, mutex=0x8b14ac0, abstime=0xac372248) at forward.c:162
#3  0xb68a6c83 in wait (time=1000, this=0x8b14ac0) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0x8af939c, mutex=0x8af93a0, time=1000) at thread/qwaitcondition_unix.cpp:158
#5  0xb52742ea in ?? () from /usr/lib/libkdevplatformlanguage.so.7
#6  0xb68a672f in QThreadPrivate::start (arg=0x8af9390) at thread/qthread_unix.cpp:338
#7  0xb58c4d78 in start_thread (arg=0xac372b40) at pthread_create.c:311
#8  0xb5be301e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 7 (Thread 0xa9dceb40 (LWP 25621)):
#0  0xb472c87b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb472cbe8 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb46e8d15 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb46e9b10 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb46e9ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb69e58df in QEventDispatcherGlib::processEvents (this=0x88ba3e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb69b49f3 in QEventLoop::processEvents (this=this@entry=0xa9dce228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb69b4d19 in QEventLoop::exec (this=this@entry=0xa9dce228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb68a3e3d in QThread::exec (this=this@entry=0x8e5cde0) at thread/qthread.cpp:542
#9  0xb6994e14 in QInotifyFileSystemWatcherEngine::run (this=0x8e5cde0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb68a672f in QThreadPrivate::start (arg=0x8e5cde0) at thread/qthread_unix.cpp:338
#11 0xb58c4d78 in start_thread (arg=0xa9dceb40) at pthread_create.c:311
#12 0xb5be301e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 6 (Thread 0xa7396b40 (LWP 25628)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb58c884b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5bf09bc in __pthread_cond_wait (cond=0xb51168d0, mutex=0xb51168b8) at forward.c:149
#3  0xb5013ef2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb5013f3f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb58c4d78 in start_thread (arg=0xa7396b40) at pthread_create.c:311
#6  0xb5be301e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0xa55cfb40 (LWP 25640)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb5bd3a0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb46f8a4b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb46e9b68 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb46e9ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb69e58df in QEventDispatcherGlib::processEvents (this=0x9357330, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb69b49f3 in QEventLoop::processEvents (this=this@entry=0xa55cf228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb69b4d19 in QEventLoop::exec (this=this@entry=0xa55cf228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb68a3e3d in QThread::exec (this=this@entry=0x9344968) at thread/qthread.cpp:542
#9  0xb6994e14 in QInotifyFileSystemWatcherEngine::run (this=0x9344968) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb68a672f in QThreadPrivate::start (arg=0x9344968) at thread/qthread_unix.cpp:338
#11 0xb58c4d78 in start_thread (arg=0xa55cfb40) at pthread_create.c:311
#12 0xb5be301e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xa397fb40 (LWP 25699)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb58c884b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5bf09bc in __pthread_cond_wait (cond=0xb413fd90, mutex=0xb413fd78) at forward.c:149
#3  0xb38c5a7c in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb38c5acf in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb58c4d78 in start_thread (arg=0xa397fb40) at pthread_create.c:311
#6  0xb5be301e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa4180b40 (LWP 25728)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb58c884b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5bf09bc in __pthread_cond_wait (cond=0xa2b4f7dc, mutex=0xa2b4f7c4) at forward.c:149
#3  0xb38f4ae3 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb35d0744 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb38db866 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb38f4459 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb58c4d78 in start_thread (arg=0xa4180b40) at pthread_create.c:311
#8  0xb5be301e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa26ffb40 (LWP 25758)):
#0  0xb46e6cf6 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb46e94e1 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb46e9afa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb46e9ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb69e58df in QEventDispatcherGlib::processEvents (this=0xaba055a8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xb69b49f3 in QEventLoop::processEvents (this=this@entry=0xa26ff258, flags=...) at kernel/qeventloop.cpp:149
#6  0xb69b4d19 in QEventLoop::exec (this=this@entry=0xa26ff258, flags=...) at kernel/qeventloop.cpp:204
#7  0xb68a3e3d in QThread::exec (this=this@entry=0x9272c78) at thread/qthread.cpp:542
#8  0xb68a3f8b in QThread::run (this=0x9272c78) at thread/qthread.cpp:609
#9  0xb68a672f in QThreadPrivate::start (arg=0x9272c78) at thread/qthread_unix.cpp:338
#10 0xb58c4d78 in start_thread (arg=0xa26ffb40) at pthread_create.c:311
#11 0xb5be301e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb13ce740 (LWP 25617)):
[KCrash Handler]
#7  0xb70a838e in QDeclarativeItem::~QDeclarativeItem (this=0x9768088, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xb706c42b in ~QDeclarativeElement (this=0x9768088, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<QDeclarativeItem>::~QDeclarativeElement (this=0x9768088, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
#10 0xb69c9423 in qDeleteInEventHandler (o=o@entry=0x9768088) at kernel/qobject.cpp:4269
#11 0xb69cf5b0 in QObject::event (this=0x9768088, e=0x9664680) at kernel/qobject.cpp:1175
#12 0xb70a3384 in QDeclarativeItem::event (this=<optimized out>, ev=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:3748
#13 0xb5ec7744 in QApplicationPrivate::notify_helper (this=0x87784e8, receiver=0x9768088, e=0x9664680) at kernel/qapplication.cpp:4567
#14 0xb5ece223 in QApplication::notify (this=0xbfc23a4c, receiver=receiver@entry=0x9768088, e=e@entry=0x9664680) at kernel/qapplication.cpp:4353
#15 0xb6cf8ff4 in KApplication::notify (this=0xbfc23a4c, receiver=0x9768088, event=0x9664680) at ../../kdeui/kernel/kapplication.cpp:311
#16 0xb69b5eda in QCoreApplication::notifyInternal (this=0xbfc23a4c, receiver=receiver@entry=0x9768088, event=event@entry=0x9664680) at kernel/qcoreapplication.cpp:946
#17 0xb69b96ad in sendEvent (event=0x9664680, receiver=0x9768088) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=52, data=0x86e9018) at kernel/qcoreapplication.cpp:1570
#19 0xb69b9bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=52) at kernel/qcoreapplication.cpp:1463
#20 0xb69ba8d1 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#21 0xb5ec5974 in QApplication::exec () at kernel/qapplication.cpp:3828
#22 0x08054171 in main (argc=<optimized out>, argv=0xbfc23b74) at ../../app/main.cpp:522

The reporter indicates this bug may be a duplicate of or related to bug 307172.

Possible duplicates by query: bug 324480, bug 322800, bug 321154, bug 320985, bug 320004.

Reported using DrKonqi