Application: dolphin (1.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.32-gentoo-r5 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
browsing a directory, click on a file to open, dolphin crashed - file opened ok (with kwrite)



The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Traceback (most recent call last):
  File "/usr/share/gdb/auto-load/usr/lib64/libgobject-2.0.so.0.2200.4-gdb.py", line 9, in <module>
    from gobject import register
  File "/usr/share/glib-2.0/gdb/gobject.py", line 3, in <module>
    import gdb.backtrace
ImportError: No module named backtrace
__libc_enable_asynccancel ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:66
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S
The current source language is "auto; currently asm".
[Current thread is 1 (Thread 0x7f12eb1f1760 (LWP 1932))]

Thread 2 (Thread 0x7f12d2505710 (LWP 2941)):
[KCrash Handler]
#5  QBasicAtomicInt::operator!= (this=0x31e14d0) at /usr/include/qt4/QtCore/qbasicatomic.h:75
#6  QList<KLoadMetaDataThread::Item>::detach (this=0x31e14d0) at /usr/include/qt4/QtCore/qlist.h:122
#7  QList<KLoadMetaDataThread::Item>::append (this=0x31e14d0) at /usr/include/qt4/QtCore/qlist.h:468
#8  KLoadMetaDataThread::run (this=0x31e14d0) at /mnt/data/build/portage/kde-base/dolphin-4.4.0/work/dolphin-4.4.0/dolphin/src/panels/information/kloadmetadatathread.cpp:110
#9  0x00007f12e7d13ed5 in QThreadPrivate::start (arg=0x31e14d0) at thread/qthread_unix.cpp:248
#10 0x00007f12e7a85894 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x00007f12e5f75f9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f12eb1f1760 (LWP 1932)):
#0  __libc_enable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:66
#1  0x00007f12e5f6d258 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x00007f12e0647b4a in _xcb_conn_wait (c=0x218a550, cond=<value optimized out>, vector=0x0, count=0x0) at xcb_conn.c:306
#3  0x00007f12e064948c in xcb_wait_for_reply (c=0x218a550, request=1751454, e=0x7ffffb3ab110) at xcb_in.c:390
#4  0x00007f12e5048803 in _XReply (dpy=0x219e630, rep=0x7ffffb3ab160, extra=0, discard=1) at xcb_io.c:461
#5  0x00007f12e503dfec in XTranslateCoordinates (dpy=0x219e630, src_win=<value optimized out>, dest_win=67188704, src_x=293, src_y=556, dst_x=0x7ffffb3ab1dc, dst_y=0x7ffffb3ab1d8, child=
    0x7ffffb3ab1d0) at TrCoords.c:52
#6  0x00007f12e7159bfe in QWidget::mapFromGlobal (this=<value optimized out>, pos=<value optimized out>) at kernel/qwidget_x11.cpp:1312
#7  0x00007f12e7159c62 in QWidget::mapFromGlobal (this=0x229b300, pos=...) at kernel/qwidget_x11.cpp:1305
#8  0x00007f12e70d56bf in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=0x7ffffb3abae0) at kernel/qapplication.cpp:3883
#9  0x00007f12e8c8ce26 in KApplication::notify (this=0x7ffffb3ac660, receiver=0x229b300, event=0x7ffffb3abae0)
    at /mnt/data/build/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#10 0x00007f12e7e0481b in QCoreApplication::notifyInternal (this=0x7ffffb3ac660, receiver=0x229b300, event=0x7ffffb3abae0) at kernel/qcoreapplication.cpp:704
#11 0x00007f12e70d469b in QCoreApplication::sendEvent (receiver=<value optimized out>, event=0x7ffffb3abae0, alienWidget=0x229b300, nativeWidget=0x223b0a0, buttonDown=0x218a568, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#12 QApplicationPrivate::sendMouseEvent (receiver=<value optimized out>, event=0x7ffffb3abae0, alienWidget=0x229b300, nativeWidget=0x223b0a0, buttonDown=0x218a568, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2963
#13 0x00007f12e7144443 in QETWidget::translateMouseEvent (this=0x223b0a0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#14 0x00007f12e7143619 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7ffffb3ac280) at kernel/qapplication_x11.cpp:3501
#15 0x00007f12e716a50c in x11EventSourceDispatch (s=0x2182950, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#16 0x00007f12e2a07f8b in g_main_dispatch (context=0x2181920) at gmain.c:1960
#17 IA__g_main_context_dispatch (context=0x2181920) at gmain.c:2513
#18 0x00007f12e2a0b890 in g_main_context_iterate (context=0x2181920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#19 0x00007f12e2a0b9c0 in IA__g_main_context_iteration (context=0x2181920, may_block=1) at gmain.c:2654
#20 0x00007f12e7e2d3a3 in QEventDispatcherGlib::processEvents (this=0x2149c40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#21 0x00007f12e7169e2e in QGuiEventDispatcherGlib::processEvents (this=0x7ffffb3ab010, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007f12e7e031b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#23 0x00007f12e7e0358d in QEventLoop::exec (this=0x7ffffb3ac5b0, flags=) at kernel/qeventloop.cpp:201
#24 0x00007f12e7e071d3 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#25 0x000000000043b125 in main (argc=<value optimized out>, argv=<value optimized out>) at /mnt/data/build/portage/kde-base/dolphin-4.4.0/work/dolphin-4.4.0/dolphin/src/main.cpp:101

Reported using DrKonqi