Application: dolphin (1.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
dolphin crashed by the face Dolphin randomly crashes   Dolphin randomly crashes

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f5a445f87f0 (LWP 7385))]

Thread 2 (Thread 0x7f5a32f65910 (LWP 7462)):
[KCrash Handler]
#5  QBasicAtomicInt::deref (this=0x213d8b8, other=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#6  QString::operator= (this=0x213d8b8, other=...) at tools/qstring.cpp:1281
#7  0x0000000000465423 in KLoadMetaDataThread::run (this=0x213d8a0) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:89
#8  0x00007f5a40893745 in QThreadPrivate::start (arg=0x213d8a0) at thread/qthread_unix.cpp:248
#9  0x00007f5a3d7d7a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f5a4027a80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5a445f87f0 (LWP 7385)):
#0  0x00007f5a4026e3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5a3af1329a in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f5a3af14c2c in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#3  0x00007f5a3f1a9f23 in _XReply () from /usr/lib/libX11.so.6
#4  0x00007f5a3f19f69d in XTranslateCoordinates () from /usr/lib/libX11.so.6
#5  0x00007f5a4161ae7e in QWidget::mapFromGlobal (this=<value optimized out>, pos=<value optimized out>) at kernel/qwidget_x11.cpp:1325
#6  0x00007f5a4161aee2 in QWidget::mapFromGlobal (this=0x1d9c2d0, pos=...) at kernel/qwidget_x11.cpp:1318
#7  0x00007f5a4161aee2 in QWidget::mapFromGlobal (this=0x1c76c80, pos=...) at kernel/qwidget_x11.cpp:1318
#8  0x00007f5a4161aee2 in QWidget::mapFromGlobal (this=0x1cae800, pos=...) at kernel/qwidget_x11.cpp:1318
#9  0x00007f5a4161aee2 in QWidget::mapFromGlobal (this=0x1cd0830, pos=...) at kernel/qwidget_x11.cpp:1318
#10 0x00007f5a4161aee2 in QWidget::mapFromGlobal (this=0x1c8d550, pos=...) at kernel/qwidget_x11.cpp:1318
#11 0x00007f5a4161aee2 in QWidget::mapFromGlobal (this=0x1cd3250, pos=...) at kernel/qwidget_x11.cpp:1318
#12 0x00007f5a41581759 in QApplicationPrivate::pickMouseReceiver (candidate=0x19c90c0, globalPos=..., pos=..., type=QEvent::MouseMove, buttons=<value optimized out>, buttonDown=0x0, 
    alienWidget=0x1cd3250) at kernel/qapplication.cpp:2890
#13 0x00007f5a416024c2 in QETWidget::translateMouseEvent (this=0x19c90c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4358
#14 0x00007f5a4160125a in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff2eb4bc40) at kernel/qapplication_x11.cpp:3501
#15 0x00007f5a4162cc02 in x11EventSourceDispatch (s=0x1972650, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#16 0x00007f5a3c6a9bce in g_main_dispatch (context=0x1971520) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#17 IA__g_main_context_dispatch (context=0x1971520) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#18 0x00007f5a3c6ad598 in g_main_context_iterate (context=0x1971520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#19 0x00007f5a3c6ad6c0 in IA__g_main_context_iteration (context=0x1971520, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#20 0x00007f5a409b1463 in QEventDispatcherGlib::processEvents (this=0x193f7f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#21 0x00007f5a4162c7ee in QGuiEventDispatcherGlib::processEvents (this=0x7fff2eb4ae60, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007f5a40986862 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#23 0x00007f5a40986c3c in QEventLoop::exec (this=0x7fff2eb4bf70, flags=) at kernel/qeventloop.cpp:201
#24 0x00007f5a4098a97b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#25 0x000000000043ac95 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:101

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

Possible duplicates by query: bug 227981, bug 227027, bug 226834, bug 224848, bug 224283.

Reported using DrKonqi