Bug 176916

Summary: assert triggered on filter in file-open dialog (kdirmodel.cpp:485)
Product: [Unmaintained] kdelibs Reporter: Daniel Franke <franke.daniel>
Component: generalAssignee: David Faure <faure>
Status: RESOLVED FIXED    
Severity: crash CC: andi.clemens, andresbajotierra, bugs.kde.j, cfeck, dantezco, gdedomenico, mailinglist, matze, sputnikshock, tomasvanverrewegen
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Daniel Franke 2008-12-04 20:57:22 UTC 
Version:            (using KDE 4.1.3)
Compiler:          gcc-4.3.2 
OS:                Linux
Installed from:    Gentoo Packages

To reproduce:
 - start okular
 - navigate to a directory that contains a pdf-file
 - remove the filter-type filter
 - quickly type: "*.pdf*[enter]
 - crash

Application: Okular (okular), signal SIGABRT
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb6367af0 (LWP 5646)]
[KCrash handler]
#6  0xb8028424 in __kernel_vsyscall ()
#7  0xb6643c20 in raise () from /lib/libc.so.6
#8  0xb6645478 in abort () from /lib/libc.so.6
#9  0xb7e30fbd in qt_message_output (msgType=QtFatalMsg, 
    buf=0xbfd3eaa0 "ASSERT: \"node\" in file /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kio/kio/kdirmodel.cpp, line 441")
    at global/qglobal.cpp:2108
#10 0xb7e31086 in qFatal (msg=0xb7f8df9c "ASSERT: \"%s\" in file %s, line %d")
    at global/qglobal.cpp:2309
#11 0xb7e31405 in qt_assert (assertion=0xb78a8bc9 "node", 
    file=0xb78a87a8 "/var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kio/kio/kdirmodel.cpp", line=441) at global/qglobal.cpp:1878
#12 0xb7794384 in KDirModelPrivate::_k_slotDeleteItems (this=0xa2d6d58, 
    items=@0xbfd40d40)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kio/kio/kdirmodel.cpp:441
#13 0xb7795045 in KDirModel::qt_metacall (this=0xa2d6cd8, 
    _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfd40cac)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kio/kdirmodel.moc:77
#14 0xb7f50f39 in QMetaObject::activate (sender=0xa2d6080, 
    from_signal_index=<value optimized out>, to_signal_index=16, 
    argv=0xbfd40cac) at kernel/qobject.cpp:3028
#15 0xb7f52ee2 in QMetaObject::activate (sender=0xa2d6080, m=0xb78c841c, 
    local_signal_index=12, argv=0xbfd40cac) at kernel/qobject.cpp:3098
#16 0xb777ca03 in KDirLister::itemsDeleted (this=0xa2d6080, _t1=@0xbfd40d40)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kio/kdirlister.moc:277
#17 0xb778718f in KDirLister::emitChanges (this=0xa2d6080)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kio/kio/kdirlister.cpp:1977
#18 0xb34779a7 in KDirOperator::updateDir (this=0xa242e70)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kfile/kdiroperator.cpp:947
#19 0xb3497a95 in KFileWidgetPrivate::_k_slotFilterChanged (this=0xa2a0f68)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kfile/kfilewidget.cpp:1269
#20 0xb3497d6f in KFileWidget::qt_metacall (this=0xa2a67e0, 
    _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbfd40e68)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kfile/kfilewidget.moc:125
#21 0xb7f50f39 in QMetaObject::activate (sender=0xa2ea478, 
    from_signal_index=<value optimized out>, to_signal_index=67, argv=0x0)
    at kernel/qobject.cpp:3028
#22 0xb7f52ee2 in QMetaObject::activate (sender=0xa2ea478, m=0xb34c37e0, 
    local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3098
#23 0xb348da97 in KFileFilterCombo::filterChanged (this=0xa2ea478)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kfile/kfilefiltercombo.moc:80
#24 0xb348dced in KFileFilterCombo::qt_metacall (this=0xa2ea478, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfd40f68)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kfile/kfilefiltercombo.moc:69
#25 0xb7f50f39 in QMetaObject::activate (sender=0xa2ea478, 
    from_signal_index=<value optimized out>, to_signal_index=51, argv=0x0)
    at kernel/qobject.cpp:3028
#26 0xb7f52ee2 in QMetaObject::activate (sender=0xa2ea478, m=0xb7be373c, 
    local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3098
#27 0xb7b13b77 in KComboBox::returnPressed (this=0xa2ea478)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kdeui/kcombobox.moc:160
#28 0xb7b148d3 in KComboBox::qt_metacall (this=0xa2ea478, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfd41098)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kdeui/kcombobox.moc:104
#29 0xb348dcba in KFileFilterCombo::qt_metacall (this=0xa2ea478, 
    _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0xbfd41098)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs_build/kfile/kfilefiltercombo.moc:64
#30 0xb7f50f39 in QMetaObject::activate (sender=0xa2fdac0, 
    from_signal_index=<value optimized out>, to_signal_index=30, argv=0x0)
    at kernel/qobject.cpp:3028
#31 0xb7f52ee2 in QMetaObject::activate (sender=0xa2fdac0, m=0xb71b2f84, 
    local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3098
#32 0xb6d770f7 in QLineEdit::returnPressed (this=0xa2fdac0)
    at .moc/debug-shared/moc_qlineedit.cpp:228
#33 0xb6d8015e in QLineEdit::keyPressEvent (this=0xa2fdac0, event=0xbfd4194c)
    at widgets/qlineedit.cpp:1874
#34 0xb7b334bd in KLineEdit::keyPressEvent (this=0xa2fdac0, e=0xbfd4194c)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kdeui/widgets/klineedit.cpp:875
#35 0xb6a02ffe in QWidget::event (this=0xa2fdac0, event=0xbfd4194c)
    at kernel/qwidget.cpp:7204
#36 0xb6d7e377 in QLineEdit::event (this=0xa2fdac0, e=0xbfd4194c)
    at widgets/qlineedit.cpp:1636
#37 0xb7b30adc in KLineEdit::event (this=0xa2fdac0, ev=0xbfd4194c)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kdeui/widgets/klineedit.cpp:1296
#38 0xb6d361c4 in QComboBox::keyPressEvent (this=0xa2ea478, e=0xbfd4194c)
    at widgets/qcombobox.cpp:2822
#39 0xb6a02ffe in QWidget::event (this=0xa2ea478, event=0xbfd4194c)
    at kernel/qwidget.cpp:7204
#40 0xb6d3487f in QComboBox::event (this=0xa2ea478, event=0xbfd4194c)
    at widgets/qcombobox.cpp:2639
#41 0xb69a494c in QApplicationPrivate::notify_helper (this=0xa05cd88, 
    receiver=0xa2ea478, e=0xbfd4194c) at kernel/qapplication.cpp:3809
#42 0xb69acae0 in QApplication::notify (this=0xbfd43394, receiver=0xa2ea478, 
    e=0xbfd4194c) at kernel/qapplication.cpp:3453
#43 0xb7a806b1 in KApplication::notify (this=0xbfd43394, receiver=0xa2ea478, 
    event=0xbfd4194c)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kdeui/kernel/kapplication.cpp:311
#44 0xb7f38ebf in QCoreApplication::notifyInternal (this=0xbfd43394, 
    receiver=0xa2ea478, event=0xbfd4194c) at kernel/qcoreapplication.cpp:593
#45 0xb6a0bf4e in qt_sendSpontaneousEvent (receiver=0xa2ea478, event=0x6)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#46 0xb6a3f973 in QKeyMapper::sendKeyEvent (keyWidget=0xa2ea478, grab=false, 
    type=QEvent::KeyPress, code=16777220, modifiers={i = -1076618228}, 
    text=@0xbfd41c38, autorepeat=<value optimized out>, count=1, 
    nativeScanCode=36, nativeVirtualKey=65293, nativeModifiers=16)
    at kernel/qkeymapper_x11.cpp:1658
#47 0xb6a41a83 in QKeyMapperPrivate::translateKeyEvent (this=0xa077780, 
    keyWidget=0xa2ea478, event=0xbfd42088, grab=false)
    at kernel/qkeymapper_x11.cpp:1629
#48 0xb6a1aa5b in QApplication::x11ProcessEvent (this=0xbfd43394, 
    event=0xbfd42088) at kernel/qapplication_x11.cpp:3059
#49 0xb6a432f8 in QEventDispatcherX11::processEvents (this=0xa05ce80, flags=
      {i = -1076616920}) at kernel/qeventdispatcher_x11.cpp:134
#50 0xb7f3782a in QEventLoop::processEvents (this=0xbfd4219c, flags=
      {i = -1076616856}) at kernel/qeventloop.cpp:149
#51 0xb7f379ea in QEventLoop::exec (this=0xbfd4219c, flags={i = -1076616796})
    at kernel/qeventloop.cpp:200
#52 0xb6e4e0e7 in QDialog::exec (this=0xbfd421e0) at dialogs/qdialog.cpp:453
#53 0x0804fc3a in Shell::fileOpen (this=0xa102108)
    at /var/tmp/portage/kde-base/okular-4.1.3/work/okular-4.1.3/okular/shell/shell.cpp:242
#54 0x0805009b in Shell::qt_metacall (this=0xa102108, 
    _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfd4236c)
    at /var/tmp/portage/kde-base/okular-4.1.3/work/okular_build/okular/shell/shell.moc:85
#55 0xb7f50f39 in QMetaObject::activate (sender=0xa1d6ff0, 
    from_signal_index=<value optimized out>, to_signal_index=6, 
    argv=0xbfd4236c) at kernel/qobject.cpp:3028
#56 0xb7f51380 in QMetaObject::activate (sender=0xa1d6ff0, m=0xb71ae018, 
    from_local_signal_index=1, to_local_signal_index=2, argv=0xbfd4236c)
    at kernel/qobject.cpp:3118
#57 0xb699e021 in QAction::triggered (this=0xa1d6ff0, _t1=false)
    at .moc/debug-shared/moc_qaction.cpp:216
#58 0xb699e997 in QAction::activate (this=0xa1d6ff0, event=QAction::Trigger)
    at kernel/qaction.cpp:1131
#59 0xb69a2a5b in QAction::event (this=0xa1d6ff0, e=0xbfd42764)
    at kernel/qaction.cpp:1050
#60 0xb6a08409 in QWidgetAction::event (this=0xa1d6ff0, event=0xbfd42764)
    at kernel/qwidgetaction.cpp:236
#61 0xb69a494c in QApplicationPrivate::notify_helper (this=0xa05cd88, 
    receiver=0xa1d6ff0, e=0xbfd42764) at kernel/qapplication.cpp:3809
#62 0xb69abb1f in QApplication::notify (this=0xbfd43394, receiver=0xa1d6ff0, 
    e=0xbfd42764) at kernel/qapplication.cpp:3399
#63 0xb7a806b1 in KApplication::notify (this=0xbfd43394, receiver=0xa1d6ff0, 
    event=0xbfd42764)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kdeui/kernel/kapplication.cpp:311
#64 0xb7f38ebf in QCoreApplication::notifyInternal (this=0xbfd43394, 
    receiver=0xa1d6ff0, event=0xbfd42764) at kernel/qcoreapplication.cpp:593
#65 0xb69e2c5a in QShortcutMap::dispatchEvent (this=0xa05ce24, e=0xbfd42aec)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 0xb69e4b5d in QShortcutMap::tryShortcutEvent (this=0xa05ce24, 
    w=0xa19a5f8, e=0xbfd42aec) at kernel/qshortcutmap.cpp:368
#67 0xb69accc8 in QApplication::notify (this=0xbfd43394, receiver=0xa19a5f8, 
    e=0xbfd42aec) at kernel/qapplication.cpp:3436
#68 0xb7a806b1 in KApplication::notify (this=0xbfd43394, receiver=0xa19a5f8, 
    event=0xbfd42aec)
    at /var/tmp/portage/kde-base/kdelibs-4.1.3-r1/work/kdelibs-4.1.3/kdeui/kernel/kapplication.cpp:311
#69 0xb7f38ebf in QCoreApplication::notifyInternal (this=0xbfd43394, 
    receiver=0xa19a5f8, event=0xbfd42aec) at kernel/qcoreapplication.cpp:593
#70 0xb6a0bf4e in qt_sendSpontaneousEvent (receiver=0xa19a5f8, event=0x6)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#71 0xb6a3f973 in QKeyMapper::sendKeyEvent (keyWidget=0xa19a5f8, grab=false, 
    type=QEvent::KeyPress, code=79, modifiers={i = -1076613716}, 
    text=@0xbfd42dd8, autorepeat=<value optimized out>, count=1, 
    nativeScanCode=32, nativeVirtualKey=111, nativeModifiers=20)
    at kernel/qkeymapper_x11.cpp:1658
#72 0xb6a41a83 in QKeyMapperPrivate::translateKeyEvent (this=0xa077780, 
    keyWidget=0xa19a5f8, event=0xbfd43228, grab=false)
    at kernel/qkeymapper_x11.cpp:1629
#73 0xb6a1aa5b in QApplication::x11ProcessEvent (this=0xbfd43394, 
    event=0xbfd43228) at kernel/qapplication_x11.cpp:3059
#74 0xb6a432f8 in QEventDispatcherX11::processEvents (this=0xa05ce80, flags=
      {i = -1076612408}) at kernel/qeventdispatcher_x11.cpp:134
#75 0xb7f3782a in QEventLoop::processEvents (this=0xbfd43340, flags=
      {i = -1076612344}) at kernel/qeventloop.cpp:149
#76 0xb7f379ea in QEventLoop::exec (this=0xbfd43340, flags={i = -1076612280})
    at kernel/qeventloop.cpp:200
#77 0xb7f3a155 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:851
#78 0xb69a4677 in QApplication::exec () at kernel/qapplication.cpp:3337
#79 0x0804ead6 in main (argc=)
    at /var/tmp/portage/kde-base/okular-4.1.3/work/okular-4.1.3/okular/shell/main.cpp:58
#0  0xb8028424 in __kernel_vsyscall ()
Comment 1 Daniel Franke 2008-12-04 20:59:02 UTC 
> - quickly type: "*.pdf*[enter]
Make that `*.pdf[enter]` (without ``).
Comment 2 Dario Andres 2008-12-05 21:07:14 UTC 
*** Bug 176066 has been marked as a duplicate of this bug. ***
Comment 3 Marcel Wiesweg 2008-12-29 13:09:38 UTC 
*** Bug 179035 has been marked as a duplicate of this bug. ***
Comment 4 Dario Andres 2009-01-09 16:52:19 UTC 
*** Bug 179333 has been marked as a duplicate of this bug. ***
Comment 5 Gianni De Domenico 2009-01-17 00:31:10 UTC 
I am still experiencing the problem with digikam after I upgraded to KDE 4.2-RC2 and recompiled digikam from svn.


Stacktrace :

Application : DigiKam (digikam), signal SIGABRT
0x00007f9a9bfde621 in nanosleep () from /lib/libc.so.6
[Current thread is 0 (LWP 32538)]

Thread 11 (Thread 0x41ce9950 (LWP 32539)):
#0  0x00007f9a9bd252d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9a9cabf349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00000000006b4717 in Digikam::ScanController::run (this=0x10bc5b0) at /misc/downloads/graphics/digikam/digikam/scancontroller.cpp:412
#3  0x00007f9a9cabe362 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#5  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x42ceb950 (LWP 32555)):
#0  0x00007f9a9bd252d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9a9cabf349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f9aa032e09f in Digikam::LoadSaveThread::run (this=0x132bc40) at /misc/downloads/graphics/digikam/libs/threadimageio/loadsavethread.cpp:129
#3  0x00007f9a9cabe362 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#5  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x424ea950 (LWP 32556)):
#0  0x00007f9a9bd252d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9a9cabf349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f9aa032e09f in Digikam::LoadSaveThread::run (this=0x132a270) at /misc/downloads/graphics/digikam/libs/threadimageio/loadsavethread.cpp:129
#3  0x00007f9a9cabe362 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#5  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x434ec950 (LWP 32557)):
#0  0x00007f9a9bd2555d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9a8c3b3f31 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#3  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x40b0e950 (LWP 32558)):
#0  0x00007f9a9c015482 in select () from /lib/libc.so.6
#1  0x00007f9a8c3dc9f4 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f9a8c3c1c1b in ?? () from /usr/lib/libxine.so.1
#3  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#4  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x4130f950 (LWP 32559)):
#0  0x00007f9a9c013206 in poll () from /lib/libc.so.6
#1  0x00007f9a971d83a8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f9a971d86cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f9a9cbcf17e in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#4  0x00007f9a9cba5682 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#5  0x00007f9a9cba580d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#6  0x00007f9a9cabb3f8 in QThread::exec () from /usr/lib/libQtCore.so.4
#7  0x00007f9a8c60fa74 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f9a9cabe362 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#10 0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x43ced950 (LWP 32562)):
#0  0x00007f9a9c013206 in poll () from /lib/libc.so.6
#1  0x00007f9a87406909 in ?? () from /usr/lib/xine/plugins/1.24/xineplug_ao_out_alsa.so
#2  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#3  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x444ee950 (LWP 32563)):
#0  0x00007f9a9bd252d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9a8c3c50d3 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#3  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x45cf1950 (LWP 32587)):
#0  0x00007f9a9bd252d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9a9cabf349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f9aa032e09f in Digikam::LoadSaveThread::run (this=0x3f742b0) at /misc/downloads/graphics/digikam/libs/threadimageio/loadsavethread.cpp:129
#3  0x00007f9a9cabe362 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#5  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x44cef950 (LWP 32643)):
#0  0x00007f9a9bd252d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9a9cabf349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f9aa032e09f in Digikam::LoadSaveThread::run (this=0x5511a10) at /misc/downloads/graphics/digikam/libs/threadimageio/loadsavethread.cpp:129
#3  0x00007f9a9cabe362 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f9a9bd213ea in start_thread () from /lib/libpthread.so.0
#5  0x00007f9a9c01cc6d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9aa30836f0 (LWP 32538)):
[KCrash Handler]
#5  0x00007f9a9bf68fd5 in raise () from /lib/libc.so.6
#6  0x00007f9a9bf6ab43 in abort () from /lib/libc.so.6
#7  0x00007f9a9cab66b5 in qt_message_output () from /usr/lib/libQtCore.so.4
#8  0x00007f9a9cab67fd in qFatal () from /usr/lib/libQtCore.so.4
#9  0x00007f9a9ef8a335 in ?? () from /usr/lib/libkio.so.5
#10 0x00007f9a9ef8c2fe in KDirModel::qt_metacall () from /usr/lib/libkio.so.5
#11 0x00007f9a9cbbb134 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0x00007f9a9ef6f685 in KDirLister::itemsDeleted () from /usr/lib/libkio.so.5
#13 0x00007f9a9ef78f1a in KDirLister::Private::emitChanges () from /usr/lib/libkio.so.5
#14 0x00007f9a9a0baa40 in KDirOperator::updateDir () from /usr/lib/libkfile.so.4
#15 0x00007f9a9a0da702 in ?? () from /usr/lib/libkfile.so.4
#16 0x00007f9a9a0da98f in KFileWidget::qt_metacall () from /usr/lib/libkfile.so.4
#17 0x00007f9a9cbbb134 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0x00007f9a9a0cf7b8 in KFileFilterCombo::qt_metacall () from /usr/lib/libkfile.so.4
#19 0x00007f9a9cbbb134 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0x00007f9a9da5eb01 in QComboBox::activated () from /usr/lib/libQtGui.so.4
#21 0x00007f9a9da60ba6 in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007f9a9da629cd in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007f9a9da676cb in QComboBox::qt_metacall () from /usr/lib/libQtGui.so.4
#24 0x00007f9a9eb21685 in KComboBox::qt_metacall () from /usr/lib/libkdeui.so.5
#25 0x00007f9a9a0cf76d in KFileFilterCombo::qt_metacall () from /usr/lib/libkfile.so.4
#26 0x00007f9a9cbbb134 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#27 0x00007f9a9dcc5552 in ?? () from /usr/lib/libQtGui.so.4
#28 0x00007f9a9da60697 in ?? () from /usr/lib/libQtGui.so.4
#29 0x00007f9a9cba6038 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#30 0x00007f9a9d73dc0c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#31 0x00007f9a9d74622a in QApplication::notify () from /usr/lib/libQtGui.so.4
#32 0x00007f9a9ea743cb in KApplication::notify () from /usr/lib/libkdeui.so.5
#33 0x00007f9a9cba6d61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#34 0x00007f9a9d7455c8 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#35 0x00007f9a9d7a9da4 in ?? () from /usr/lib/libQtGui.so.4
#36 0x00007f9a9d7a8607 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#37 0x00007f9a9d7d02c4 in ?? () from /usr/lib/libQtGui.so.4
#38 0x00007f9a971d4d3b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#39 0x00007f9a971d850d in ?? () from /usr/lib/libglib-2.0.so.0
#40 0x00007f9a971d86cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#41 0x00007f9a9cbcf15f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#42 0x00007f9a9d7cfa6f in ?? () from /usr/lib/libQtGui.so.4
#43 0x00007f9a9cba5682 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#44 0x00007f9a9cba580d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#45 0x00007f9a9db57065 in QDialog::exec () from /usr/lib/libQtGui.so.4
#46 0x00007f9aa043f152 in Digikam::EditorWindow::startingSaveAs (this=0x53fd510, url=@0x54de1f0) at /misc/downloads/graphics/digikam/utilities/imageeditor/editor/editorwindow.cpp:1531
#47 0x000000000045ac41 in Digikam::ImageWindow::saveAs (this=0x53fd510) at /misc/downloads/graphics/digikam/utilities/imageeditor/editor/imagewindow.cpp:1017
#48 0x00007f9aa044de28 in Digikam::EditorWindow::slotSaveAs (this=0x53fd510) at /misc/downloads/graphics/digikam/utilities/imageeditor/editor/editorwindow.h:178
#49 0x00007f9aa044d8f3 in Digikam::EditorWindow::qt_metacall (this=0x53fd510, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffab0c9b10)
    at /misc/downloads/graphics/build/digikam/digikam/editorwindow.moc:159
#50 0x0000000000462f1f in Digikam::ImageWindow::qt_metacall (this=0x53fd510, _c=QMetaObject::InvokeMetaMethod, _id=49, _a=0x7fffab0c9b10)
    at /misc/downloads/graphics/build/digikam/digikam/imagewindow.moc:117
#51 0x00007f9a9cbbb134 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#52 0x00007f9a9d737f57 in QAction::triggered () from /usr/lib/libQtGui.so.4
#53 0x00007f9a9d738720 in QAction::activate () from /usr/lib/libQtGui.so.4
#54 0x00007f9a9da4a45a in ?? () from /usr/lib/libQtGui.so.4
#55 0x00007f9a9da4a6f5 in QAbstractButton::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#56 0x00007f9a9db11f8a in QToolButton::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#57 0x00007f9a9d790329 in QWidget::event () from /usr/lib/libQtGui.so.4
#58 0x00007f9a9d73dc3d in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#59 0x00007f9a9d74622a in QApplication::notify () from /usr/lib/libQtGui.so.4
#60 0x00007f9a9ea743cb in KApplication::notify () from /usr/lib/libkdeui.so.5
#61 0x00007f9a9cba6d61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#62 0x00007f9a9d7455c8 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#63 0x00007f9a9d7a9be9 in ?? () from /usr/lib/libQtGui.so.4
#64 0x00007f9a9d7a8607 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#65 0x00007f9a9d7d02c4 in ?? () from /usr/lib/libQtGui.so.4
#66 0x00007f9a971d4d3b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#67 0x00007f9a971d850d in ?? () from /usr/lib/libglib-2.0.so.0
#68 0x00007f9a971d86cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#69 0x00007f9a9cbcf15f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#70 0x00007f9a9d7cfa6f in ?? () from /usr/lib/libQtGui.so.4
#71 0x00007f9a9cba5682 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#72 0x00007f9a9cba580d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#73 0x00007f9a9cba7cbd in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#74 0x00000000006de5e7 in main (argc=5, argv=0x7fffab0cb8f8) at /misc/downloads/graphics/digikam/digikam/main.cpp:188

Error message : 
void SunLocator::update()
digikam(785): couldn't create slave: "Impossible de créer le module d'entrée / sortie :
klauncher a retourné : Protocole «  » inconnu.
"
ASSERT: "node" in file /build/buildd/kde4libs-4.1.96/kio/kio/kdirmodel.cpp, line 485
KCrash: Application 'digikam' crashing...
sock_file=/home/gdedomenico/.kde/socket-laptop-0085/kdeinit4__0

[1]+  Exit 253                digikam
Comment 6 Dario Andres 2009-01-25 15:45:16 UTC 
*** Bug 181871 has been marked as a duplicate of this bug. ***
Comment 7 Marcel Wiesweg 2009-01-30 22:40:11 UTC 
*** Bug 182488 has been marked as a duplicate of this bug. ***
Comment 8 Jonas 2009-01-31 14:23:08 UTC 
like I described in 182488,

here is a part of the backtrace

Thread 1 (Thread 0x7f68dce6e750 (LWP 20115)): #0 0x00007f68d5e5dce1 in nanosleep () from /lib64/libc.so.6 #1 0x00007f68d5e5dadc in sleep () from /lib64/libc.so.6 #2 0x00007f68d8aa6d0f in ?? () from /usr/lib64/libkdeui.so.5 #3 0x00007f68d8aa766a in KCrash::defaultCrashHandler(int) () from /usr/lib64/libkdeui.so.5 #4 <signal handler called> #5 0x00007f68d8f32cf0 in ?? () from /usr/lib64/libkio.so.5 #6 0x00007f68d8f37a3a in ?? () from /usr/lib64/libkio.so.5 #7 0x00007f68d8f37ebe in KDirModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkio.so.5 #8 0x00007f68d6c06454 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #9 0x00007f68d8f1f335 in KDirLister::itemsDeleted(KFileItemList const&) () from /usr/lib64/libkio.so.5 #10 0x00007f68d8f2d3da in KDirLister::Private::emitChanges() () from /usr/lib64/libkio.so.5 #11 0x00007f68d3f14120 in KDirOperator::updateDir() () from /usr/lib64/libkfile.so.4 #12 0x00007f68d3f31fb9 in ?? () from /usr/lib64/libkfile.so.4 #13 0x00007f68d3f321ef in KFileWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkfile.so.4 #14 0x00007f68d6c06454 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #15 0x00007f68d3f278a8 in KFileFilterCombo::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkfile.so.4 #16 0x00007f68d6c06454 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #17 0x00007f68d7a4ebf1 in QComboBox::activated(int) () from /usr/lib64/libQtGui.so.4 #18 0x00007f68d7a50c96 in ?? () from /usr/lib64/libQtGui.so.4 #19 0x00007f68d7a52abd in ?? () from /usr/lib64/libQtGui.so.4 #20 0x00007f68d7a577ab in QComboBox::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtGui.so.4 #21 0x00007f68d8ae76a5 in KComboBox::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeui.so.5 #22 0x00007f68d3f2785d in KFileFilterCombo::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkfile.so.4 #23 0x00007f68d6c06454 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #24 0x00007f68d7cb53b2 in ?? () from /usr/lib64/libQtGui.so.4 #25 0x00007f68d7a50787 in ?? () from /usr/lib64/libQtGui.so.4 #26 0x00007f68d6bf1358 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #27 0x00007f68d772f18c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #28 0x00007f68d77377fa in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #29 0x00007f68d8a44b1b in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #30 0x00007f68d6bf2091 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
Comment 9 Joe Biden 2009-04-01 08:40:47 UTC 
Still dying with RC2 here on Windows XP. GF reported it to me, I installed showfoto under XP and confirmed it crashes on mine as well.
Comment 10 Matthias Welwarsky 2009-04-01 09:59:58 UTC 
/me too, when trying to save a raw image after postprocessing in digikam, as anything but JPEG. Extremely annoying! It seems to depend on the directory content, though. I think it works if there is at least one file of the chosen type already in the directory.

Kubuntu 8.10, KDE 4.2.1
Comment 11 Matthias Welwarsky 2009-04-13 22:11:22 UTC 
interestingly, I can make this bug appear and disappear depending on how I compile digikam and kipi-plugins. The key is "make -j2" vs. plain "make". If I use -j2, the crash happens reliably. If I remove the build dir and then recompile with plain "make", the crash does not happen any more. So, I'm not entirely sure that it's really a KFile problem...
Comment 12 Andi Clemens 2009-05-02 13:26:19 UTC 
I can confirm this again for digiKam. Try to save an image, select PNG file format... boom!
It worked before the KDE 4.2.2 release, but now it is crashing again.
Comment 13 David Faure 2009-05-21 03:15:30 UTC 
I tried *.pdf in okular and I get "could not open file:///home/dfaure/*.pdf" as expected.

Tried digikam, but I never used it before, and I can't figure out how to change the directory of the album.... (!)
Comment 14 Matthias Welwarsky 2009-05-21 19:23:02 UTC 
Settings -> Configure digikam -> Colletions. Topmost entry.
Comment 15 Christoph Feck 2011-07-28 15:15:18 UTC 
What is the status of this bug in recent KDE versions (4.6.5 or 4.7)? Please add a comment.
Comment 16 Daniel Franke 2011-07-28 18:59:17 UTC 
(In reply to comment #15)
> What is the status of this bug in recent KDE versions (4.6.5 or 4.7)? Please
> add a comment.

Kubuntu 11.04 with 4.6.2 seems to be fine.
Comment 17 Dawit Alemayehu 2011-11-12 08:20:36 UTC 
See comment #16