Bug 237012

Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.2-desktop i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
Dolphin crashed while browsing files on a NFS share. Previews are enabled, a flash file was selected on initial crash. Now it crashes on start up.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4e2f700 (LWP 16987))]

Thread 3 (Thread 0xb2090b70 (LWP 22371)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5440899 in __lll_lock_wait () from /lib/libpthread.so.0
#2  0xb543bf0f in _L_lock_981 () from /lib/libpthread.so.0
#3  0xb543be6a in pthread_mutex_lock () from /lib/libpthread.so.0
#4  0xb5a5e444 in pthread_mutex_lock () from /lib/libc.so.6
#5  0xb66f651c in ?? () from /usr/lib/libQtCore.so.4
#6  0xb66f1c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#7  0xb56359b3 in ?? () from /usr/lib/libsopranoclient.so.1
#8  0xb7482b8e in ?? () from /usr/lib/libnepomuk.so.4
#9  0xb73a454f in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#10 0xb74781b0 in ?? () from /usr/lib/libnepomuk.so.4
#11 0xb749171e in ?? () from /usr/lib/libnepomuk.so.4
#12 0xb7492178 in ?? () from /usr/lib/libnepomuk.so.4
#13 0xb7492269 in Nepomuk::Resource::property(QUrl const&) const () from /usr/lib/libnepomuk.so.4
#14 0xb749249d in Nepomuk::Resource::rating() const () from /usr/lib/libnepomuk.so.4
#15 0x080ac3f6 in _start ()

Thread 2 (Thread 0xb13e8b70 (LWP 22376)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5a495b1 in select () from /lib/libc.so.6
#2  0xb682a96c in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timeval const*) () from /usr/lib/libQtCore.so.4
#3  0xb67d8cc7 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb67d9878 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6794014 in QProcess::waitForFinished(int) () from /usr/lib/libQtCore.so.4
#6  0xb679a256 in QProcess::execute(QString const&, QStringList const&) () from /usr/lib/libQtCore.so.4
#7  0xb6ae029a in KToolInvocation::startKdeinit() () from /usr/lib/libkdecore.so.5
#8  0xb6ae03e3 in KToolInvocation::klauncher() () from /usr/lib/libkdecore.so.5
#9  0xb6ae052d in ?? () from /usr/lib/libkdecore.so.5
#10 0xb6ae07f3 in KSycoca::findFactory(KSycocaFactoryId) () from /usr/lib/libkdecore.so.5
#11 0xb6ae09c5 in KSycocaFactory::KSycocaFactory(KSycocaFactoryId) () from /usr/lib/libkdecore.so.5
#12 0xb6ae0ab2 in KProtocolInfoFactory::KProtocolInfoFactory() () from /usr/lib/libkdecore.so.5
#13 0xb6ae0d24 in KProtocolInfoFactory::self() () from /usr/lib/libkdecore.so.5
#14 0xb6af4d94 in KProtocolInfo::isKnownProtocol(QString const&) () from /usr/lib/libkdecore.so.5
#15 0xb6af4e29 in KProtocolInfo::isKnownProtocol(KUrl const&) () from /usr/lib/libkdecore.so.5
#16 0x080abb0d in _start ()

Thread 1 (Thread 0xb4e2f700 (LWP 16987)):
[KCrash Handler]
#6  0xb5d79542 in QWidget::maximumSize (this=0x83734d8) at kernel/qwidget.cpp:3528
#7  0xb5d623a3 in qSmartMaxSize (i=0x8373920, align=...) at kernel/qlayoutengine.cpp:414
#8  0xb5d64d57 in QWidgetItem::maximumSize (this=0x8373920) at kernel/qlayoutitem.cpp:635
#9  0xb62242fb in QToolBarLayout::updateGeomArray (this=0x834d4f8) at widgets/qtoolbarlayout.cpp:283
#10 0xb6225eed in QToolBarLayout::layoutActions (this=0x834d4f8, size=...) at widgets/qtoolbarlayout.cpp:418
#11 0xb6226493 in QToolBarLayout::setGeometry (this=0x834d4f8, rect=...) at widgets/qtoolbarlayout.cpp:371
#12 0xb5d60082 in QLayoutPrivate::doResize (this=0x834d548, r=...) at kernel/qlayout.cpp:681
#13 0xb5d601de in QLayout::activate (this=0x834d4f8) at kernel/qlayout.cpp:1259
#14 0xb5d618d2 in QLayout::widgetEvent (this=0x834d4f8, e=0x8373599) at kernel/qlayout.cpp:752
#15 0xb5d273bd in QApplicationPrivate::notify_helper (this=0x8102558, receiver=0x83496f8, e=0x8536f50) at kernel/qapplication.cpp:4291
#16 0xb5d2e2d8 in QApplication::notify (this=0x83496f8, receiver=0x83496f8, e=0x8536f50) at kernel/qapplication.cpp:4265
#17 0xb6d95c01 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0xb6800dde in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#19 0xb68037e3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#20 0xb680393c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#21 0xb682de4d in ?? () from /usr/lib/libQtCore.so.4
#22 0xb528a4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb528dd98 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0xb528debe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0xb682d931 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0xb5de7e0a in QGuiEventDispatcherGlib::processEvents (this=0x80e35f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0xb67ff44d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0xb67ff899 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb6803a10 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#30 0xb5d274a4 in QApplication::exec () at kernel/qapplication.cpp:3579
#31 0x0807c4bf in _start ()

Reported using DrKonqi