Bug 231189

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-ARCH i686
Distribution (Platform): Archlinux Packages

-- Information about the crash:
When I change the Workspace or Window theme KDE sometimes crashes.  I just updated and now at least it seems to recover where before I had to reboot to get things back to normal.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Bus error
[KCrash Handler]
#6  0xb6f76e0f in KPixmapCache::Private::mmapFile(QString const&, KPixmapCache::Private::MmapInfo*, int) () from /usr/lib/libkdeui.so.5
#7  0xb6f788e3 in KPixmapCache::Private::mmapFiles() () from /usr/lib/libkdeui.so.5
#8  0xb6f78641 in KPixmapCache::Private::init() () from /usr/lib/libkdeui.so.5
#9  0xb6f7a2c2 in KPixmapCache::discard() () from /usr/lib/libkdeui.so.5
#10 0xb6f7a9a5 in KPixmapCache::deleteCache(QString const&) () from /usr/lib/libkdeui.so.5
#11 0xb5068cf4 in Plasma::ThemePrivate::discardCache() () from /usr/lib/libplasma.so.3
#12 0xb506c34c in Plasma::ThemePrivate::setThemeName(QString const&, bool) () from /usr/lib/libplasma.so.3
#13 0xb506dd57 in Plasma::Theme::settingsChanged() () from /usr/lib/libplasma.so.3
#14 0xb506eb09 in Plasma::ThemePrivate::settingsFileChanged(QString const&) () from /usr/lib/libplasma.so.3
#15 0xb506eef0 in Plasma::Theme::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#16 0xb6c0eeba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#17 0xb6c1d47f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#18 0xb71c0493 in KDirWatch::created(QString const&) () from /usr/lib/libkio.so.5
#19 0xb71c0d34 in KDirWatch::setCreated(QString const&) () from /usr/lib/libkio.so.5
#20 0xb71c0e85 in KDirWatch::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#21 0xb6c0eeba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#22 0xb6c193a6 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#23 0xb6c1a4de in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#24 0xb61575dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#25 0xb615e1ee in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0xb6eea05a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#27 0xb6c09cbb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#28 0xb6c0c693 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#29 0xb6c0c7fd in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#30 0xb6c35adf in ?? () from /usr/lib/libQtCore.so.4
#31 0xb5949378 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb594cbf0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#33 0xb594cd23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb6c355d5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0xb6213ae5 in ?? () from /usr/lib/libQtGui.so.4
#36 0xb6c082f9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0xb6c0874a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0xb6c0c8bf in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#39 0xb6157677 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#40 0xb2de6e6e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#41 0x0804db12 in _start ()

This bug may be a duplicate of or related to bug 182026.

Possible duplicates by query: bug 231160, bug 230929, bug 230809, bug 230174, bug 230170.

Reported using DrKonqi