Application: dolphin (2.0)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.2
Operating System: Linux 3.4.2-1-ck x86_64
Distribution: "Arch Linux"

-- Information about the crash:
I open dolphin, and simply right click on the grid to create a new folder but the app crashes before showing the contextmenu. When I double click on an item of the grid, it crashes too.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5220299780 (LWP 2128))]

Thread 2 (Thread 0x7f520733b700 (LWP 2129)):
#0  0x00007f521d8fd06f in poll () from /lib/libc.so.6
#1  0x00007f521a824774 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f521a824894 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f521ef28b06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f521eef963f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f521eef98c8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f521edfd6e0 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f521eeda03f in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f521ee0067b in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f521eb70e0e in start_thread () from /lib/libpthread.so.0
#10 0x00007f521d9051ed in clone () from /lib/libc.so.6

Thread 1 (Thread 0x7f5220299780 (LWP 2128)):
[KCrash Handler]
#5  0x00007f521f44859c in KSycocaDict::find_string(QString const&) const () from /usr/lib/libkdecore.so.5
#6  0x00007f521f3b3fc8 in KMimeTypeTrader::preferredService(QString const&, QString const&) () from /usr/lib/libkdecore.so.5
#7  0x00007f5217bc62ac in KRun::runUrl(KUrl const&, QString const&, QWidget*, bool, bool, QString const&, QByteArray const&) () from /usr/lib/libkio.so.5
#8  0x00007f5217bc6977 in KRun::foundMimeType(QString const&) () from /usr/lib/libkio.so.5
#9  0x00007f5217bbc412 in KRun::mimeTypeDetermined(QString const&) () from /usr/lib/libkio.so.5
#10 0x00007f5217bc4ff8 in KRun::init() () from /usr/lib/libkio.so.5
#11 0x00007f5217bbe290 in KRun::slotTimeout() () from /usr/lib/libkio.so.5
#12 0x00007f521ef0fdcf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0x00007f521ef0f0dc in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#14 0x00007f521e08ff7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x00007f521e0943fa in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007f521fc9cc66 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0x00007f521eefa8ee in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x00007f521ef2b352 in ?? () from /usr/lib/libQtCore.so.4
#19 0x00007f521ef28484 in ?? () from /usr/lib/libQtCore.so.4
#20 0x00007f521a8244a5 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x00007f521a8247d8 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007f521a824894 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x00007f521ef28ae6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007f521e1302fe in ?? () from /usr/lib/libQtGui.so.4
#25 0x00007f521eef963f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x00007f521eef98c8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x00007f521eefe568 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#28 0x00007f520cc57737 in kdemain () from /usr/lib/libkdeinit4_dolphin.so
#29 0x0000000000408292 in _start ()

Possible duplicates by query: bug 294854, bug 286622, bug 279596, bug 276990.

Reported using DrKonqi