Application: dolphin (1.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.32.9-70.fc12.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
Dolphin crashes after modification of Dolphin configuration. Tried to add "tag" within the 'information" panel of Dolphin (nepomuk tag)... Dolphin freezed and when I force close it using the "close" icon top window, it crashes.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
__libc_disable_asynccancel ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:97
97		jnz	2b
[Current thread is 1 (Thread 0x7f818ea36840 (LWP 7059))]

Thread 2 (Thread 0x7f818401d710 (LWP 7081)):
[KCrash Handler]
#5  deref (this=<value optimized out>) at /usr/include/QtCore/qatomic_x86_64.h:133
#6  operator= (this=<value optimized out>) at /usr/include/QtCore/qlist.h:412
#7  KLoadMetaDataThread::run (this=<value optimized out>) at /usr/src/debug/kdebase-4.4.0/apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95
#8  0x00000032f02709a5 in QThreadPrivate::start (arg=0x1e3ee20) at thread/qthread_unix.cpp:248
#9  0x0000003822406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x0000003821cde67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f818ea36840 (LWP 7059)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:97
#1  0x0000003821cd51fb in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x000000382400885a in ?? () from /usr/lib64/libxcb.so.1
#3  0x0000003824008d87 in ?? () from /usr/lib64/libxcb.so.1
#4  0x0000003824009035 in xcb_writev () from /usr/lib64/libxcb.so.1
#5  0x0000003823c4d38a in _XSend (dpy=0x16294b0, data=<value optimized out>, size=<value optimized out>) at xcb_io.c:332
#6  0x0000003823c4d8c5 in _XFlush (dpy=0x16294b0) at xcb_io.c:349
#7  0x000000382a401fbc in XRenderComposite (dpy=0x16294b0, op=<value optimized out>, src=<value optimized out>, mask=0, dst=27263755, src_x=<value optimized out>, src_y=<value optimized out>, 
    mask_x=<value optimized out>, mask_y=<value optimized out>, dst_x=<value optimized out>, dst_y=<value optimized out>, width=<value optimized out>, height=<value optimized out>) at Composite.c:50
#8  0x00000032f198c509 in QX11PaintEngine::drawTiledPixmap (this=<value optimized out>, r=<value optimized out>, pixmap=<value optimized out>, p=<value optimized out>)
    at painting/qpaintengine_x11.cpp:2156
#9  0x00000032f18efa24 in QPainter::drawTiledPixmap (this=0x7fffb0017cc0, r=..., pixmap=..., sp=...) at painting/qpainter.cpp:6455
#10 0x00007f818834c8a4 in QWidget::setUpdatesEnabled(bool) () at kernel/qwidget.cpp:7027
#11 0x00007f818837eaa1 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#12 0x00007f8188390f7d in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#13 0x00007f8188380b11 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#14 0x00000032f261b883 in KStyle::drawPrimitive (this=0x165d440, elem=PE_Frame, option=0x7fffb0017c30, painter=<value optimized out>, widget=0x1c43000)
    at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kstyle.cpp:1155
#15 0x00007f8188381255 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#16 0x00000032f1a8f7ef in QCommonStyle::drawControl (this=<value optimized out>, element=<value optimized out>, opt=0x7fffb0017c30, p=0x7fffb0017cc0, widget=0x1c43000) at styles/qcommonstyle.cpp:2263
#17 0x00000032f2616542 in KStyle::drawControl (this=0x165d440, element=CE_ShapedFrame, option=0x7fffb0017c30, p=<value optimized out>, widget=0x1c43000)
    at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kstyle.cpp:2502
#18 0x00007f8188383793 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#19 0x00000032f1b704cd in QFrame::drawFrame (this=0x1c43000, p=0x7fffb0017cc0) at widgets/qframe.cpp:534
#20 0x00000032f1b70578 in QFrame::paintEvent (this=0x1c43000) at widgets/qframe.cpp:496
#21 0x00000032f1bef744 in QAbstractScrollArea::event (this=0x1c43000, e=0x7fffb0018390) at widgets/qabstractscrollarea.cpp:938
#22 0x00000032f1c7e46b in QAbstractItemView::event (this=0x1c43000, event=0x7fffb0018390) at itemviews/qabstractitemview.cpp:1546
#23 0x00000032f17aa9dc in QApplicationPrivate::notify_helper (this=0x1600610, receiver=0x1c43000, e=0x7fffb0018390) at kernel/qapplication.cpp:4300
#24 0x00000032f17b0aab in QApplication::notify (this=<value optimized out>, receiver=0x1c43000, e=0x7fffb0018390) at kernel/qapplication.cpp:4183
#25 0x00000032f26067a6 in KApplication::notify (this=0x7fffb001bbf0, receiver=0x1c43000, event=0x7fffb0018390) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#26 0x00000032f035774c in QCoreApplication::notifyInternal (this=0x7fffb001bbf0, receiver=0x1c43000, event=0x7fffb0018390) at kernel/qcoreapplication.cpp:704
#27 0x00000032f17fd2cc in sendSpontaneousEvent (this=0x1d8fd70, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0)
    at ../../src/corelib/kernel/qcoreapplication.h:218
#28 QWidgetPrivate::drawWidget (this=0x1d8fd70, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5339
#29 0x00000032f17fdf58 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=<value optimized out>, index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5452
#30 0x00000032f17fdd89 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5439
#31 0x00000032f17fd02a in QWidgetPrivate::drawWidget (this=0x1a680d0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x19396b0) at kernel/qwidget.cpp:5388
#32 0x00000032f17fdf58 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=<value optimized out>, index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5452
#33 0x00000032f17fdd89 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=3, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5439
#34 0x00000032f17fd02a in QWidgetPrivate::drawWidget (this=0x20b4960, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x19396b0) at kernel/qwidget.cpp:5388
#35 0x00000032f17fdf58 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=<value optimized out>, index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5452
#36 0x00000032f17fd02a in QWidgetPrivate::drawWidget (this=0x1a54a80, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x19396b0) at kernel/qwidget.cpp:5388
#37 0x00000032f17fdf58 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=<value optimized out>, index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5452
#38 0x00000032f17fd02a in QWidgetPrivate::drawWidget (this=0x1a37070, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x19396b0) at kernel/qwidget.cpp:5388
#39 0x00000032f17fdf58 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=<value optimized out>, index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5452
#40 0x00000032f17fd02a in QWidgetPrivate::drawWidget (this=0x1a36df0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x19396b0) at kernel/qwidget.cpp:5388
#41 0x00000032f17fdf58 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=<value optimized out>, index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5452
#42 0x00000032f17fd02a in QWidgetPrivate::drawWidget (this=0x1955030, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x19396b0) at kernel/qwidget.cpp:5388
#43 0x00000032f17fdf58 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=<value optimized out>, index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5452
#44 0x00000032f17fdd89 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=12, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5439
#45 0x00000032f17fdd89 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=14, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5439
#46 0x00000032f17fdd89 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=18, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x19396b0) at kernel/qwidget.cpp:5439
#47 0x00000032f17fd02a in QWidgetPrivate::drawWidget (this=0x16c2390, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x19396b0) at kernel/qwidget.cpp:5388
#48 0x00000032f19a11c5 in QWidgetBackingStore::sync (this=0x19396b0) at painting/qbackingstore.cpp:1291
#49 0x00000032f17ef6e0 in QWidgetPrivate::syncBackingStore (this=0x16c2390) at kernel/qwidget.cpp:1672
#50 0x00000032f17f5e23 in QWidget::event (this=0x16d8410, event=0x21beae0) at kernel/qwidget.cpp:8291
#51 0x00000032f1b8996b in QMainWindow::event (this=0x16d8410, event=0x21beae0) at widgets/qmainwindow.cpp:1433
#52 0x00000032f2703a03 in KXmlGuiWindow::event (this=0x16d8410, ev=0x21beae0) at /usr/src/debug/kdelibs-4.4.0/kdeui/xmlgui/kxmlguiwindow.cpp:131
#53 0x00000032f17aa9dc in QApplicationPrivate::notify_helper (this=0x1600610, receiver=0x16d8410, e=0x21beae0) at kernel/qapplication.cpp:4300
#54 0x00000032f17b0aab in QApplication::notify (this=<value optimized out>, receiver=0x16d8410, e=0x21beae0) at kernel/qapplication.cpp:4183
#55 0x00000032f26067a6 in KApplication::notify (this=0x7fffb001bbf0, receiver=0x16d8410, event=0x21beae0) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#56 0x00000032f035774c in QCoreApplication::notifyInternal (this=0x7fffb001bbf0, receiver=0x16d8410, event=0x21beae0) at kernel/qcoreapplication.cpp:704
#57 0x00000032f0358497 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x15d0540) at kernel/qcoreapplication.h:215
#58 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x15d0540) at kernel/qcoreapplication.cpp:1345
#59 0x00000032f037d523 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#60 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#61 0x00000033e643920e in g_main_dispatch (context=0x1606d20) at gmain.c:1960
#62 IA__g_main_context_dispatch (context=0x1606d20) at gmain.c:2513
#63 0x00000033e643cbf8 in g_main_context_iterate (context=0x1606d20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#64 0x00000033e643cd1a in IA__g_main_context_iteration (context=0x1606d20, may_block=1) at gmain.c:2654
#65 0x00000032f037d063 in QEventDispatcherGlib::processEvents (this=0x15cfc60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#66 0x00000032f1849a1e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00000032f0356192 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#68 0x00000032f035645c in QEventLoop::exec (this=0x7fffb001bb40, flags=...) at kernel/qeventloop.cpp:201
#69 0x00000032f0358749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#70 0x00000000004374e5 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-4.4.0/apps/dolphin/src/main.cpp:101

Possible duplicates by query: bug 230822, bug 230791, bug 230701, bug 230591, bug 230064.

Reported using DrKonqi