Application: kdevelop (4.5.1)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-26-generic x86_64
Distribution: Ubuntu 13.04

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

KDevelop was just resided in background and eventually KCrash window appeared. Approx 5 minutes ago I switched to another git branch but it seemed ok (probably not related to a bug with nvidia drivers I posted before).

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8b7118c7c0 (LWP 20228))]

Thread 8 (Thread 0x7f8b4ad93700 (LWP 20229)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f8b6eedb0a7 in wait (time=1000, this=0x1cd73d0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xbb6910, time=1000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8b6ada3afb in ?? () from /usr/lib/libkdevplatformlanguage.so.7
#4  0x00007f8b6eedabec in QThreadPrivate::start (arg=0xbb68f0) at thread/qthread_unix.cpp:338
#5  0x00007f8b5f643764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#6  0x00007f8b6cccef8e in start_thread (arg=0x7f8b4ad93700) at pthread_create.c:311
#7  0x00007f8b6dbe0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f8b37d97700 (LWP 20232)):
#0  0x00007f8b67fe6359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8b67fe65b9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8b67fa67d5 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8b67fa70fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8b67fa7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8b6f006036 in QEventDispatcherGlib::processEvents (this=0x7f8b300008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f8b6efd638f in QEventLoop::processEvents (this=this@entry=0x7f8b37d96cd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f8b6efd6618 in QEventLoop::exec (this=this@entry=0x7f8b37d96cd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f8b6eed8410 in QThread::exec (this=this@entry=0x2a6fd00) at thread/qthread.cpp:542
#9  0x00007f8b6efb7edf in QInotifyFileSystemWatcherEngine::run (this=0x2a6fd00) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f8b6eedabec in QThreadPrivate::start (arg=0x2a6fd00) at thread/qthread_unix.cpp:338
#11 0x00007f8b5f643764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#12 0x00007f8b6cccef8e in start_thread (arg=0x7f8b37d97700) at pthread_create.c:311
#13 0x00007f8b6dbe0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f8b371e9700 (LWP 20246)):
#0  0x00007f8b67fa44c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8b67fa6bf7 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8b67fa7175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8b67fa7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8b6f006036 in QEventDispatcherGlib::processEvents (this=0x7f8b280008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f8b6efd638f in QEventLoop::processEvents (this=this@entry=0x7f8b371e8cd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8b6efd6618 in QEventLoop::exec (this=this@entry=0x7f8b371e8cd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8b6eed8410 in QThread::exec (this=this@entry=0x2e79be0) at thread/qthread.cpp:542
#8  0x00007f8b6efb7edf in QInotifyFileSystemWatcherEngine::run (this=0x2e79be0) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007f8b6eedabec in QThreadPrivate::start (arg=0x2e79be0) at thread/qthread_unix.cpp:338
#10 0x00007f8b5f643764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#11 0x00007f8b6cccef8e in start_thread (arg=0x7f8b371e9700) at pthread_create.c:311
#12 0x00007f8b6dbe0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f8b3496f700 (LWP 20289)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8b6a118b27 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f8b6a118b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f8b5f643764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#4  0x00007f8b6cccef8e in start_thread (arg=0x7f8b3496f700) at pthread_create.c:311
#5  0x00007f8b6dbe0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f8b2608f700 (LWP 20306)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8b64b70585 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f8b64b705d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f8b5f643764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#4  0x00007f8b6cccef8e in start_thread (arg=0x7f8b2608f700) at pthread_create.c:311
#5  0x00007f8b6dbe0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f8b26890700 (LWP 20308)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8b648b6a09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f8b64b9ecee in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f8b5f643764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#4  0x00007f8b6cccef8e in start_thread (arg=0x7f8b26890700) at pthread_create.c:311
#5  0x00007f8b6dbe0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f8b24900700 (LWP 20312)):
#0  0x00007f8b6dbd43cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8b67fa71dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8b67fa7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8b6f006036 in QEventDispatcherGlib::processEvents (this=0x7f8a9c0210c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f8b6efd638f in QEventLoop::processEvents (this=this@entry=0x7f8b248ffd00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8b6efd6618 in QEventLoop::exec (this=this@entry=0x7f8b248ffd00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8b6eed8410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f8b6eedabec in QThreadPrivate::start (arg=0x3cb9f10) at thread/qthread_unix.cpp:338
#8  0x00007f8b5f643764 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#9  0x00007f8b6cccef8e in start_thread (arg=0x7f8b24900700) at pthread_create.c:311
#10 0x00007f8b6dbe0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f8b7118c7c0 (LWP 20228)):
[KCrash Handler]
#6  0x00007f8b6ff2e944 in QDeclarativeItem::~QDeclarativeItem (this=0x3c96570, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f8b6fef310e in ~QDeclarativeElement (this=0x3c96570, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<QDeclarativeItem>::~QDeclarativeElement (this=0x3c96570, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
#9  0x00007f8b6eff15e8 in QObject::event (this=0x3c96570, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f8b6e37d8ec in QApplicationPrivate::notify_helper (this=this@entry=0x9cb000, receiver=receiver@entry=0x3c96570, e=e@entry=0x3bb2e90) at kernel/qapplication.cpp:4567
#11 0x00007f8b6e38025b in QApplication::notify (this=this@entry=0x7fffde054ee0, receiver=receiver@entry=0x3c96570, e=e@entry=0x3bb2e90) at kernel/qapplication.cpp:4428
#12 0x00007f8b6f5601a6 in KApplication::notify (this=0x7fffde054ee0, receiver=0x3c96570, event=0x3bb2e90) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007f8b6efd763e in QCoreApplication::notifyInternal (this=0x7fffde054ee0, receiver=receiver@entry=0x3c96570, event=event@entry=0x3bb2e90) at kernel/qcoreapplication.cpp:946
#14 0x00007f8b6efdb171 in sendEvent (event=0x3bb2e90, receiver=0x3c96570) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=52, data=0x90b4e0) at kernel/qcoreapplication.cpp:1570
#16 0x00007f8b6efdb4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=52) at kernel/qcoreapplication.cpp:1463
#17 0x00007f8b6efdbd2d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#18 0x00007f8b6e37bffc in QApplication::exec () at kernel/qapplication.cpp:3828
#19 0x000000000040dcbf in main (argc=<optimized out>, argv=<optimized out>) at ../../app/main.cpp:522

Possible duplicates by query: bug 321154, bug 320985, bug 320004, bug 310087, bug 307172.

Reported using DrKonqi