Bug 312881

Application: dolphin (2.1)
KDE Platform Version: 4.9.5 "release 3"
Qt Version: 4.8.4
Operating System: Linux 3.7.1-17-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I had a subfolder expanded and deleted a file in there. Then from another terminal I created a file with the same name in the root folder I was viewing and I went back to dolphin starting to type the file name into the filter bar when it crashed...

- Custom settings of the application:
"Details View Mode"

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f152f6e9780 (LWP 4117))]

Thread 2 (Thread 0x7f1516a1d700 (LWP 4130)):
#0  0x00007f152dfbb2ed in read () from /lib64/libpthread.so.0
#1  0x00007f1529aab82f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f1529a70209 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f1529a70622 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f1529a707a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f152e375136 in QEventDispatcherGlib::processEvents (this=0x7f15100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f152e34594f in QEventLoop::processEvents (this=this@entry=0x7f1516a1cdd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f152e345bd8 in QEventLoop::exec (this=0x7f1516a1cdd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f152e2480b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f152e3260bf in QInotifyFileSystemWatcherEngine::run (this=0xc80940) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f152e24b08c in QThreadPrivate::start (arg=0xc80940) at thread/qthread_unix.cpp:338
#11 0x00007f152dfb4e0e in start_thread () from /lib64/libpthread.so.0
#12 0x00007f152cd2e2cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f152f6e9780 (LWP 4117)):
[KCrash Handler]
#6  0x00007f152e288203 in QMutex::lockInline (this=0x1701450) at ../../src/corelib/thread/qmutex.h:187
#7  0x00007f152e2fa418 in QMutexLocker (m=<optimized out>, this=0x7fff32a4c860) at ../../src/corelib/thread/qmutex.h:109
#8  QUrl::path (this=0x7fff32a4c9f0) at io/qurl.cpp:4937
#9  0x00007f152e7c83ab in KUrl::path(KUrl::AdjustPathOption) const () from /usr/lib64/libkdecore.so.5
#10 0x00007f151c0738d2 in KFileItemModel::expandedParentsCountCompare (this=this@entry=0xfe2320, a=a@entry=0x17bd1a0, b=b@entry=0xe7c420) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/kfileitemmodel.cpp:1525
#11 0x00007f151c073ce2 in KFileItemModel::lessThan (this=0xfe2320, a=0x17bd1a0, b=0xe7c420) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/kfileitemmodel.cpp:1325
#12 0x00007f151c0a1c51 in KFileItemModelSortAlgorithm::merge (model=model@entry=0xfe2320, begin=..., pivot=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:56
#13 0x00007f151c0a1d0d in KFileItemModelSortAlgorithm::sort (model=model@entry=0xfe2320, begin=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:37
#14 0x00007f151c0a1cc4 in KFileItemModelSortAlgorithm::sort (model=model@entry=0xfe2320, begin=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:35
#15 0x00007f151c0a1cc4 in KFileItemModelSortAlgorithm::sort (model=model@entry=0xfe2320, begin=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:35
#16 0x00007f151c0a1ce3 in KFileItemModelSortAlgorithm::sort (model=model@entry=0xfe2320, begin=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:36
#17 0x00007f151c0a1cc4 in KFileItemModelSortAlgorithm::sort (model=model@entry=0xfe2320, begin=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:35
#18 0x00007f151c0a1cc4 in KFileItemModelSortAlgorithm::sort (model=model@entry=0xfe2320, begin=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:35
#19 0x00007f151c0a1cc4 in KFileItemModelSortAlgorithm::sort (model=0xfe2320, begin=..., end=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/private/kfileitemmodelsortalgorithm.cpp:35
#20 0x00007f151c070c2c in KFileItemModel::removeItems (this=this@entry=0xfe2320, items=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/kfileitemmodel.cpp:1021
#21 0x00007f151c074862 in KFileItemModel::applyFilters (this=this@entry=0xfe2320) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/kfileitemmodel.cpp:558
#22 0x00007f151c074c12 in KFileItemModel::setNameFilter (this=0xfe2320, nameFilter=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/kitemviews/kfileitemmodel.cpp:517
#23 0x00007f151c85442d in DolphinViewContainer::setNameFilter (this=0xdb1340, nameFilter=...) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/dolphinviewcontainer.cpp:494
#24 0x00007f151c855dc9 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kde-baseapps-4.9.5/build/dolphin/src/dolphinviewcontainer.moc:116
#25 DolphinViewContainer::qt_static_metacall (_o=0x1701450, _c=849660400, _id=0, _a=0x17aed01) at /usr/src/debug/kde-baseapps-4.9.5/build/dolphin/src/dolphinviewcontainer.moc:96
#26 0x00007f152e35c0ff in QMetaObject::activate (sender=0xef0f50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff32a4d160) at kernel/qobject.cpp:3548
#27 0x00007f151c8596b2 in FilterBar::filterChanged (this=<optimized out>, _t1=...) at /usr/src/debug/kde-baseapps-4.9.5/build/dolphin/src/filterbar.moc:105
#28 0x00007f152e35c0ff in QMetaObject::activate (sender=0xfd29d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff32a4d2a0) at kernel/qobject.cpp:3548
#29 0x00007f152d8de792 in QLineEdit::textChanged (this=<optimized out>, _t1=...) at .moc/release-shared/moc_qlineedit.cpp:264
#30 0x00007f152d8dea19 in QLineEdit::qt_static_metacall (_o=0x1701450, _c=849660400, _id=0, _a=0x17aed01) at .moc/release-shared/moc_qlineedit.cpp:140
#31 0x00007f152e35c0ff in QMetaObject::activate (sender=0xf96540, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff32a4d400) at kernel/qobject.cpp:3548
#32 0x00007f152db3c6d5 in QLineControl::textChanged (this=<optimized out>, _t1=...) at .moc/release-shared/moc_qlinecontrol_p.cpp:148
#33 0x00007f152d8e39c0 in QLineControl::finishChange (this=this@entry=0xf96540, validateFromState=<optimized out>, update=update@entry=false, edited=edited@entry=true) at widgets/qlinecontrol.cpp:660
#34 0x00007f152d8e51b2 in QLineControl::insert (this=this@entry=0xf96540, newText=...) at widgets/qlinecontrol.cpp:248
#35 0x00007f152d8e58b8 in QLineControl::processKeyEvent (this=0xf96540, event=0x7fff32a4dea0) at widgets/qlinecontrol.cpp:1886
#36 0x00007f152d8da869 in QLineEdit::keyPressEvent (this=0xfd29d0, event=0x7fff32a4dea0) at widgets/qlineedit.cpp:1712
#37 0x00007f152f199864 in KLineEdit::keyPressEvent (this=0xfd29d0, e=0x7fff32a4dea0) at /usr/src/debug/kdelibs-4.9.5/kdeui/widgets/klineedit.cpp:970
#38 0x00007f152d523cd4 in QWidget::event (this=0xfd29d0, event=0x7fff32a4dea0) at kernel/qwidget.cpp:8421
#39 0x00007f152d8dcdc7 in QLineEdit::event (this=0xfd29d0, e=0x7fff32a4dea0) at widgets/qlineedit.cpp:1529
#40 0x00007f152f197408 in KLineEdit::event (this=0xfd29d0, ev=0x7fff32a4dea0) at /usr/src/debug/kdelibs-4.9.5/kdeui/widgets/klineedit.cpp:1403
#41 0x00007f152d4d485c in QApplicationPrivate::notify_helper (this=this@entry=0xc0cb40, receiver=receiver@entry=0xfd29d0, e=e@entry=0x7fff32a4dea0) at kernel/qapplication.cpp:4562
#42 0x00007f152d4d9854 in QApplication::notify (this=<optimized out>, receiver=0xfd29d0, e=0x7fff32a4dea0) at kernel/qapplication.cpp:4003
#43 0x00007f152f0e7636 in KApplication::notify (this=0x7fff32a4edd0, receiver=0xfd29d0, event=0x7fff32a4dea0) at /usr/src/debug/kdelibs-4.9.5/kdeui/kernel/kapplication.cpp:311
#44 0x00007f152e346bfe in QCoreApplication::notifyInternal (this=0x7fff32a4edd0, receiver=0xfd29d0, event=0x7fff32a4dea0) at kernel/qcoreapplication.cpp:946
#45 0x00007f152d570e4a in QKeyMapper::sendKeyEvent (keyWidget=keyWidget@entry=0xfd29d0, grab=grab@entry=false, type=QEvent::KeyPress, code=82, modifiers=..., text=..., autorepeat=autorepeat@entry=false, count=1, nativeScanCode=27, nativeVirtualKey=114, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1866
#46 0x00007f152d571281 in QKeyMapperPrivate::translateKeyEvent (this=0xc46020, keyWidget=0xfd29d0, event=0x7fff32a4e8c0, grab=false) at kernel/qkeymapper_x11.cpp:1836
#47 0x00007f152d54e9b8 in QApplication::x11ProcessEvent (this=0x7fff32a4edd0, event=0x7fff32a4e8c0) at kernel/qapplication_x11.cpp:3543
#48 0x00007f152d574f72 in x11EventSourceDispatch (s=0xc0f390, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#49 0x00007f1529a703b5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#50 0x00007f1529a706e8 in ?? () from /usr/lib64/libglib-2.0.so.0
#51 0x00007f1529a707a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#52 0x00007f152e375136 in QEventDispatcherGlib::processEvents (this=0xb78790, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#53 0x00007f152d574bee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007f152e34594f in QEventLoop::processEvents (this=this@entry=0x7fff32a4ec90, flags=...) at kernel/qeventloop.cpp:149
#55 0x00007f152e345bd8 in QEventLoop::exec (this=0x7fff32a4ec90, flags=...) at kernel/qeventloop.cpp:204
#56 0x00007f152e34a878 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#57 0x00007f151c85a3f7 in kdemain (argc=3, argv=0xbfafa0) at /usr/src/debug/kde-baseapps-4.9.5/dolphin/src/main.cpp:90
#58 0x0000000000408856 in _start ()

Possible duplicates by query: bug 311809.

Reported using DrKonqi