Version:           unspecified (using Devel) 
OS:                Linux

KDE 4.5 Beta 2 crashes on logout with the following backtrace


Thread 1 (Thread 0x7f040c590760 (LWP 2181)):
[KCrash Handler]
#6  0x00007f0409c75515 in raise () from /lib/libc.so.6
#7  0x00007f0409c76996 in abort () from /lib/libc.so.6
#8  0x00007f0409caf1db in __libc_message () from /lib/libc.so.6
#9  0x00007f0409cb4656 in malloc_printerr () from /lib/libc.so.6
#10 0x00007f0409ca5465 in fclose@@GLIBC_2.2.5 () from /lib/libc.so.6
#11 0x00007f03e7cab2d3 in KHolidays::HolidayParserDriverPlan::~HolidayParserDriverPlan() () from /usr/lib/libkholidays.so.4
#12 0x00007f03e7cab329 in KHolidays::HolidayParserDriverPlan::~HolidayParserDriverPlan() () from /usr/lib/libkholidays.so.4
#13 0x00007f03e7ca6e6f in KHolidays::HolidayRegion::~HolidayRegion() () from /usr/lib/libkholidays.so.4
#14 0x00007f03e7ed90a1 in void qDeleteAll<QHash<QString, KHolidays::HolidayRegion*>::const_iterator>(QHash<QString, KHolidays::HolidayRegion*>::const_iterator, QHash<QString, KHolidays::HolidayRegion*>::const_iterator) () from /usr/lib/kde4/plasma_engine_calendar.so
#15 0x00007f03e7ed3960 in CalendarEngine::~CalendarEngine() () from /usr/lib/kde4/plasma_engine_calendar.so
#16 0x00007f03e7ed3a89 in CalendarEngine::~CalendarEngine() () from /usr/lib/kde4/plasma_engine_calendar.so
#17 0x00007f0402c77e31 in Plasma::DataEngineConsumer::~DataEngineConsumer() () from /usr/lib/libplasma.so.3
#18 0x00007f0402c1aee4 in Plasma::Applet::~Applet() () from /usr/lib/libplasma.so.3
#19 0x00007f03ec28ad79 in Clock::~Clock() () from /usr/lib/kde4/plasma_applet_dig_clock.so
#20 0x00007f0402c2adef in Plasma::Containment::~Containment() () from /usr/lib/libplasma.so.3
#21 0x00007f03eed0d599 in DefaultDesktop::~DefaultDesktop() () from /usr/lib/kde4/plasma_containment_desktop.so
#22 0x00007f0402c3c44f in Plasma::Corona::~Corona() () from /usr/lib/libplasma.so.3
#23 0x00007f03fd3dd609 in DesktopCorona::~DesktopCorona() () from /usr/lib/libkdeinit4_plasma-desktop.so
#24 0x00007f03fd3fad36 in PlasmaApp::cleanup() () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x00007f03fd3fe68d in PlasmaApp::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeinit4_plasma-desktop.so
#26 0x00007f040b28ed9f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#27 0x00007f040b27e793 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#28 0x00007f03fd3e70cb in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#29 0x0000000000406a83 in _start ()


Reproducible: Always

Steps to Reproduce:
Logout with KDE 4.5 Beta 2 

Actual Results:  
Crashes with backtrace provided.

Expected Results:  
Logging out without crashing I guess