Application: dolphin (1.99)
KDE Platform Version: 4.7.90 (4.8 Beta2 (4.7.90)
Qt Version: 4.8.0
Operating System: Linux 3.1.5-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Browsing a camera card, in the DCIM folder with all the pictures, trying to fillter the JPG images only (folder contains .jpg and .nef). Dolphin crashed as soon as I started typing something in the filter bar. Happens only in this folder, regardless of the view mode (icon, compact, details). Happens also if I develop the tree in details mode from the root folder to the camera folder and start typing. It doesnt happen when I copy the folder on another media and filter in this folder.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f79922af760 (LWP 3652))]

Thread 2 (Thread 0x7f7977769700 (LWP 3653)):
#0  0x00007fff8d90498f in clock_gettime ()
#1  0x00007f798cb16dbb in clock_gettime () from /lib/librt.so.1
#2  0x00007f7990e30234 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f7990f068cd in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f7990f06c03 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007f7990f0563c in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007f7990f056e5 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f798c861de2 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0x00007f798c862bed in ?? () from /usr/lib/libglib-2.0.so.0
#9  0x00007f798c863219 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0x00007f7990f06166 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x00007f7990ed5e92 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#12 0x00007f7990ed60e7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#13 0x00007f7990dd6d47 in QThread::exec() () from /usr/lib/libQtCore.so.4
#14 0x00007f7990eb5cdf in ?? () from /usr/lib/libQtCore.so.4
#15 0x00007f7990dd9d6b in ?? () from /usr/lib/libQtCore.so.4
#16 0x00007f7990b48df0 in start_thread () from /lib/libpthread.so.0
#17 0x00007f798f8c43ed in clone () from /lib/libc.so.6
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f79922af760 (LWP 3652)):
[KCrash Handler]
#6  0x00007f7989c11881 in KFileItem::determineMimeType() const () from /usr/lib/libkio.so.5
#7  0x00007f797c806307 in KFileItemModelRolesUpdater::startPreviewJob(KFileItemList const&) () from /usr/lib/libdolphinprivate.so.4
#8  0x00007f797c808213 in KFileItemModelRolesUpdater::resolvePendingRoles() () from /usr/lib/libdolphinprivate.so.4
#9  0x00007f797c808e4c in KFileItemModelRolesUpdater::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdolphinprivate.so.4
#10 0x00007f7990eeb159 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x00007f7990eefe49 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#12 0x00007f7990045854 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007f799004a6d3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007f7991c9def6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007f7990ed70ac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#16 0x00007f7990f07f02 in ?? () from /usr/lib/libQtCore.so.4
#17 0x00007f7990f058cd in ?? () from /usr/lib/libQtCore.so.4
#18 0x00007f798c86284d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0x00007f798c863048 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0x00007f798c863219 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0x00007f7990f060ff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0x00007f79900e8f1e in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007f7990ed5e92 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007f7990ed60e7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0x00007f7990edac45 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#26 0x00007f797cf94e2d in kdemain () from /usr/lib/libkdeinit4_dolphin.so
#27 0x00000000004082f4 in _start ()

Possible duplicates by query: bug 287955, bug 287314, bug 282340.

Reported using DrKonqi