Application: systemsettings (4.11.00)
KDE Platform Version: 4.11.00
Qt Version: 4.8.3
Operating System: Linux 3.5.0-37-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
I was opening File Association, because trying to change the association in the file properties did not work. it kept saying configuring system and then hung.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc808c487c0 (LWP 14401))]

Thread 2 (Thread 0x7fc7ea8ee700 (LWP 14403)):
#0  0x00007fc805c56313 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc7ff474d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7ff474ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc8063d6c46 in QEventDispatcherGlib::processEvents (this=0x7fc7e40008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fc8063a72ef in QEventLoop::processEvents (this=this@entry=0x7fc7ea8edcd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc8063a7578 in QEventLoop::exec (this=0x7fc7ea8edcd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc8062a8b40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fc8063879df in QInotifyFileSystemWatcherEngine::run (this=0x2763170) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc8062abb1c in QThreadPrivate::start (arg=0x2763170) at thread/qthread_unix.cpp:338
#9  0x00007fc7fad46764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fc7ff943e9a in start_thread (arg=0x7fc7ea8ee700) at pthread_create.c:308
#11 0x00007fc805c61ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc808c487c0 (LWP 14401)):
[KCrash Handler]
#6  d_func (this=0x0) at ../../kdecore/sycoca/ksycocaentry.h:154
#7  KSycocaEntry::name (this=0x0) at ../../kdecore/sycoca/ksycocaentry.cpp:159
#8  0x00007fc7e9ed6b30 in mimeTypeLessThan (m1=..., m2=...) at ../../keditfiletype/filetypesview.cpp:177
#9  0x00007fc7e9eda6c2 in QAlgorithmsPrivate::qSortHelper<QList<KSharedPtr<KMimeType> >::iterator, KSharedPtr<KMimeType>, bool (*)(KSharedPtr<KMimeType> const&, KSharedPtr<KMimeType> const&)> (start=..., end=..., t=..., lessThan=lessThan@entry=0x7fc7e9ed6b10 <mimeTypeLessThan(KMimeType::Ptr const&, KMimeType::Ptr const&)>) at /usr/include/qt4/QtCore/qalgorithms.h:366
#10 0x00007fc7e9ed98a0 in qSort<QList<KSharedPtr<KMimeType> >::iterator, bool (*)(KSharedPtr<KMimeType> const&, KSharedPtr<KMimeType> const&)> (lessThan=0x7fc7e9ed6b10 <mimeTypeLessThan(KMimeType::Ptr const&, KMimeType::Ptr const&)>, end=..., start=...) at /usr/include/qt4/QtCore/qalgorithms.h:187
#11 FileTypesView::readFileTypes (this=this@entry=0x24dc830) at ../../keditfiletype/filetypesview.cpp:189
#12 0x00007fc7e9ed9be7 in FileTypesView::load (this=0x24dc830) at ../../keditfiletype/filetypesview.cpp:464
#13 0x00007fc807d9d279 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./kcmodule.moc:66
#14 KCModule::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./kcmodule.moc:57
#15 0x00007fc8063bd46e in QObject::event (this=0x24dc830, e=<optimized out>) at kernel/qobject.cpp:1195
#16 0x00007fc8070570da in QWidget::event (this=0x24dc830, event=0x28defe0) at kernel/qwidget.cpp:8830
#17 0x00007fc807007e9c in QApplicationPrivate::notify_helper (this=this@entry=0x2126de0, receiver=receiver@entry=0x24dc830, e=e@entry=0x28defe0) at kernel/qapplication.cpp:4562
#18 0x00007fc80700c30a in QApplication::notify (this=0x7fff06cf3f10, receiver=0x24dc830, e=0x28defe0) at kernel/qapplication.cpp:4423
#19 0x00007fc807d0d906 in KApplication::notify (this=0x7fff06cf3f10, receiver=0x24dc830, event=0x28defe0) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007fc8063a859e in QCoreApplication::notifyInternal (this=0x7fff06cf3f10, receiver=receiver@entry=0x24dc830, event=event@entry=0x28defe0) at kernel/qcoreapplication.cpp:915
#21 0x00007fc8063ac421 in sendEvent (event=0x28defe0, receiver=0x24dc830) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x20691f0) at kernel/qcoreapplication.cpp:1539
#23 0x00007fc8063d6a93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#24 postEventSourceDispatch (s=0x2126120) at kernel/qeventdispatcher_glib.cpp:279
#25 0x00007fc7ff474ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fc7ff474de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fc7ff474ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fc8063d6c26 in QEventDispatcherGlib::processEvents (this=0x206aad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0x00007fc8070acc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007fc8063a72ef in QEventLoop::processEvents (this=this@entry=0x7fff06cf3df0, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007fc8063a7578 in QEventLoop::exec (this=0x7fff06cf3df0, flags=...) at kernel/qeventloop.cpp:204
#32 0x00007fc8063ac738 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#33 0x000000000040a9ee in main (argc=5, argv=0x7fff06cf4058) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 315132.

Reported using DrKonqi