Application: dolphin (1.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-gentoo-r6 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
I was opening a picture using dolphin (starting gwenview), after I closed gwenview I clicked on the background to take the focus away from the selected picture, after that dolphin crashed

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f0a1e38c740 (LWP 6367))]

Thread 2 (Thread 0x7f0a0bf90710 (LWP 6411)):
[KCrash Handler]
#5  QBasicAtomicInt::deref (this=0x1a3b8d8, other=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#6  QString::operator= (this=0x1a3b8d8, other=...) at tools/qstring.cpp:1281
#7  0x000000000045e84a in KLoadMetaDataThread::run (this=0x1a3b8c0) at /var/tmp/portage/kde-base/dolphin-4.4.9999/work/dolphin-4.4.9999/dolphin/src/panels/information/kloadmetadatathread.cpp:89
#8  0x00007f0a1af337ae in QThreadPrivate::start (arg=0x1a3b8c0) at thread/qthread_unix.cpp:248
#9  0x00007f0a1aca7537 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x00007f0a190d74fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0a1e38c740 (LWP 6367)):
#0  0x00007f0a190ce556 in *__GI___poll (fds=0x7fff1c632dc0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0a135d5afc in _xcb_conn_wait (c=0x12ccfc0, cond=<value optimized out>, vector=0x7fff1c632e50, count=0x7fff1c632e4c) at xcb_conn.c:306
#2  0x00007f0a135d60b0 in _xcb_out_send (c=0x12ccfc0, vector=0x7fff1c632e50, count=0x7fff1c632e4c) at xcb_out.c:338
#3  0x00007f0a135d634c in xcb_writev (c=0x12ccfc0, vector=0x7fff1c632ea0, count=3, requests=3) at xcb_out.c:286
#4  0x00007f0a181b5187 in _XSend (dpy=0x12c7360, data=0x0, size=<value optimized out>) at xcb_io.c:339
#5  0x00007f0a181b5253 in _XReply (dpy=0x7fff1c632dc0, rep=0x7fff1c632f60, extra=0, discard=1) at xcb_io.c:457
#6  0x00007f0a181aa2cc in XSync (dpy=0x12c7360, discard=0) at Sync.c:46
#7  0x00007f0a1a3fd3b5 in QRasterWindowSurface::flush (this=0x18ee5d0, widget=0x1878ee0, rgn=<value optimized out>, offset=...) at painting/qwindowsurface_raster.cpp:223
#8  0x00007f0a1a415a4f in qt_flush (this=0x18ee4e0, widget=0x0, surface=0x0) at painting/qbackingstore.cpp:104
#9  QWidgetBackingStore::flush (this=0x18ee4e0, widget=0x0, surface=0x0) at painting/qbackingstore.cpp:1352
#10 0x00007f0a1a415c5b in QWidgetBackingStore::endPaint (this=0x18ee4e0, cleaned=<value optimized out>, windowSurface=<value optimized out>, beginPaintInfo=<value optimized out>)
    at painting/qbackingstore.cpp:386
#11 0x00007f0a1a41732b in QWidgetBackingStore::sync (this=0x18ee4e0) at painting/qbackingstore.cpp:1294
#12 0x00007f0a1a26c195 in QWidgetPrivate::syncBackingStore (this=0x18792e0) at kernel/qwidget.cpp:1672
#13 0x00007f0a1a272f3c in QWidget::event (this=0x1878ee0, event=0x184afc0) at kernel/qwidget.cpp:8291
#14 0x00007f0a1a605ce6 in QMainWindow::event (this=0x1878ee0, event=0x184afc0) at widgets/qmainwindow.cpp:1433
#15 0x00007f0a1bf4831e in KMainWindow::event (this=0x1878ee0, ev=0x184afc0) at /var/tmp/portage/kde-base/kdelibs-4.4.9999/work/kdelibs-4.4.9999/kdeui/widgets/kmainwindow.cpp:1103
#16 0x00007f0a1bf807d6 in KXmlGuiWindow::event (this=0x7fff1c632dc0, ev=0x1) at /var/tmp/portage/kde-base/kdelibs-4.4.9999/work/kdelibs-4.4.9999/kdeui/xmlgui/kxmlguiwindow.cpp:131
#17 0x00007f0a1a22155b in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=0x1878ee0, e=0x184afc0) at kernel/qapplication.cpp:4300
#18 0x00007f0a1a229cbe in QApplication::notify (this=0x7fff1c6341d0, receiver=0x1878ee0, e=0x184afc0) at kernel/qapplication.cpp:4265
#19 0x00007f0a1be81a88 in KApplication::notify (this=0x7fff1c6341d0, receiver=0x1878ee0, event=0x184afc0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.9999/work/kdelibs-4.4.9999/kdeui/kernel/kapplication.cpp:302
#20 0x00007f0a1b01251a in QCoreApplication::notifyInternal (this=0x7fff1c6341d0, receiver=0x1878ee0, event=0x184afc0) at kernel/qcoreapplication.cpp:704
#21 0x00007f0a1b013232 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x1290520) at kernel/qcoreapplication.h:215
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1290520) at kernel/qcoreapplication.cpp:1345
#23 0x00007f0a1b013471 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#24 0x00007f0a1b03a60e in QCoreApplication::sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#25 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#26 0x00007f0a169fc557 in g_main_dispatch (context=0x12c4520) at gmain.c:1960
#27 IA__g_main_context_dispatch (context=0x12c4520) at gmain.c:2513
#28 0x00007f0a169ff4fc in g_main_context_iterate (context=0x12c4520, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#29 0x00007f0a169ff60b in IA__g_main_context_iteration (context=0x12c4520, may_block=1) at gmain.c:2654
#30 0x00007f0a1b039d1a in QEventDispatcherGlib::processEvents (this=0x128fc40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#31 0x00007f0a1a2c457f in QGuiEventDispatcherGlib::processEvents (this=0x7fff1c632dc0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f0a1b01101d in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007f0a1b0113d9 in QEventLoop::exec (this=0x7fff1c634140, flags=...) at kernel/qeventloop.cpp:201
#34 0x00007f0a1b01355a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#35 0x00007f0a1a2215a6 in QApplication::exec () at kernel/qapplication.cpp:3579
#36 0x00000000004373e2 in main (argc=6, argv=0x7fff1c6346d8) at /var/tmp/portage/kde-base/dolphin-4.4.9999/work/dolphin-4.4.9999/dolphin/src/main.cpp:101
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 224848.

Possible duplicates by query: bug 228463, bug 227996, bug 227981, bug 227027, bug 226834.

Reported using DrKonqi