Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.8.0
Operating System: Linux 3.1.5-2.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Plasma turn off at the start KDE
Plasma turn off on the start KDE

The crash can be reproduced every time.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x00000037d348114f in std::basic_istream<char, std::char_traits<char> >::sentry::sentry (this=<optimized out>, __in=<optimized out>, __noskip=<optimized out>) at /usr/src/debug/gcc-4.6.2-20111027/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/istream.tcc:83
#7  0x00000037d3481846 in std::istream::read (this=0x7fffe5138f50, __s=0x27fde70 "", __n=8192) at /usr/src/debug/gcc-4.6.2-20111027/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/istream.tcc:655
#8  0x00007f930c009307 in LexerInput (max_size=<optimized out>, buf=<optimized out>, this=0x27fafa0) at holidayscannerplan.cpp:2826
#9  HolidayScannerFlexLexer::LexerInput (this=0x27fafa0, buf=<optimized out>, max_size=<optimized out>) at holidayscannerplan.cpp:2808
#10 0x00007f930c00960e in HolidayScannerFlexLexer::yy_get_next_buffer (this=0x27fafa0) at holidayscannerplan.cpp:2944
#11 0x00007f930c00a49a in KHolidays::HolidayScannerPlan::lex (this=0x27fafa0, yylval=0x7fffe5138de0, yylloc=<optimized out>) at holidayscannerplan.cpp:2686
#12 0x00007f930c0151f2 in KHolidays::HolidayParserPlan::parse (this=0x27d3220) at holidayparserplan.cpp:323
#13 0x00007f930c011faa in KHolidays::HolidayParserDriverPlan::parseMetadata (this=0x27dbca0) at /usr/src/debug/kdepimlibs-4.7.3/kholidays/parsers/plan2/holidayparserdriverplan.cpp:132
#14 0x00007f930c012752 in KHolidays::HolidayParserDriverPlan::HolidayParserDriverPlan (this=0x27dbca0, planFilePath=<optimized out>) at /usr/src/debug/kdepimlibs-4.7.3/kholidays/parsers/plan2/holidayparserdriverplan.cpp:67
#15 0x00007f930c00331b in init (this=0x236c0c0) at /usr/src/debug/kdepimlibs-4.7.3/kholidays/holidayregion.cpp:81
#16 KHolidays::HolidayRegion::Private::Private (this=0x236c0c0, regionCode=<optimized out>) at /usr/src/debug/kdepimlibs-4.7.3/kholidays/holidayregion.cpp:64
#17 0x00007f930c000281 in KHolidays::HolidayRegion::HolidayRegion (this=0x7fffe5139440, regionCode=...) at /usr/src/debug/kdepimlibs-4.7.3/kholidays/holidayregion.cpp:113
#18 0x00007f930c000380 in KHolidays::HolidayRegion::countryCode (regionCode=<optimized out>) at /usr/src/debug/kdepimlibs-4.7.3/kholidays/holidayregion.cpp:175
#19 0x00007f930c00230b in KHolidays::HolidayRegion::defaultRegionCode (country=<optimized out>, language=<optimized out>) at /usr/src/debug/kdepimlibs-4.7.3/kholidays/holidayregion.cpp:434
#20 0x00007f93058be85d in CalendarEngine::holidayCalendarSourceRequest (this=0x236ca20, key=..., args=..., request=...) at /usr/src/debug/kde-workspace-4.7.3/plasma/generic/dataengines/calendar/calendarengine.cpp:119
#21 0x00007f93058c17ff in CalendarEngine::sourceRequestEvent (this=0x236ca20, request=...) at /usr/src/debug/kde-workspace-4.7.3/plasma/generic/dataengines/calendar/calendarengine.cpp:76
#22 0x00000037bad41464 in Plasma::DataEnginePrivate::requestSource (this=0x27decd0, sourceName=..., newSource=0x7fffe513a01f) at /usr/src/debug/kdelibs-4.7.3/plasma/dataengine.cpp:705
#23 0x00000037bad41532 in Plasma::DataEngine::query (this=0x236ca20, source=...) at /usr/src/debug/kdelibs-4.7.3/plasma/dataengine.cpp:136
#24 0x00007f930c253782 in Plasma::CalendarTablePrivate::defaultHolidaysRegion (this=0x23d7f30) at /usr/src/debug/kde-workspace-4.7.3/libs/plasmaclock/calendartable.cpp:309
#25 0x00007f930c24c79c in Plasma::CalendarTable::applyConfiguration (this=0x23d8f90, cg=...) at /usr/src/debug/kde-workspace-4.7.3/libs/plasmaclock/calendartable.cpp:859
#26 0x00007f930c245453 in Plasma::Calendar::applyConfiguration (this=0x23e3340, cg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.3/libs/plasmaclock/calendar.cpp:336
#27 0x00007f930c241244 in ClockApplet::configChanged (this=0x1c748d0) at /usr/src/debug/kde-workspace-4.7.3/libs/plasmaclock/clockapplet.cpp:416
#28 0x00007f930c23c6bd in ClockApplet::init (this=0x1c748d0) at /usr/src/debug/kde-workspace-4.7.3/libs/plasmaclock/clockapplet.cpp:584
#29 0x00007f930c489170 in Clock::init (this=0x1c748d0) at /usr/src/debug/kde-workspace-4.7.3/plasma/generic/applets/digital-clock/clock.cpp:77
#30 0x00000037bad259d5 in Plasma::ContainmentPrivate::initApplets (this=0x1cce1a0) at /usr/src/debug/kdelibs-4.7.3/plasma/containment.cpp:463
#31 0x00000037bad3a9f9 in Plasma::CoronaPrivate::importLayout (this=0x18c60f0, conf=<optimized out>, mergeConfig=false) at /usr/src/debug/kdelibs-4.7.3/plasma/corona.cpp:1066
#32 0x00000037bad3b724 in Plasma::Corona::loadLayout (this=0x1961be0, configName=...) at /usr/src/debug/kdelibs-4.7.3/plasma/corona.cpp:278
#33 0x00000037bad3b7ec in Plasma::Corona::initializeLayout (this=0x1961be0, configName=...) at /usr/src/debug/kdelibs-4.7.3/plasma/corona.cpp:181
#34 0x00000037ba85a1fb in PlasmaApp::corona (this=0x16f84a0) at /usr/src/debug/kde-workspace-4.7.3/plasma/desktop/shell/plasmaapp.cpp:831
#35 0x00000037ba85a51a in PlasmaApp::setupDesktop (this=0x16f84a0) at /usr/src/debug/kde-workspace-4.7.3/plasma/desktop/shell/plasmaapp.cpp:312
#36 0x00000037ba85bc9a in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=0x16f84a0, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.7.3/x86_64-redhat-linux-gnu/plasma/desktop/shell/plasmaapp.moc:119
#37 PlasmaApp::qt_static_metacall (_o=0x16f84a0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kde-workspace-4.7.3/x86_64-redhat-linux-gnu/plasma/desktop/shell/plasmaapp.moc:97
#38 0x00000037db1909e6 in QObject::event (this=0x16f84a0, e=<optimized out>) at kernel/qobject.cpp:1194
#39 0x00000037dd9cd454 in QApplication::event (this=0x16f84a0, e=0x18822f0) at kernel/qapplication.cpp:2528
#40 0x00000037dd9c96f4 in notify_helper (e=0x18822f0, receiver=0x16f84a0, this=0x17068f0) at kernel/qapplication.cpp:4518
#41 QApplicationPrivate::notify_helper (this=0x17068f0, receiver=0x16f84a0, e=0x18822f0) at kernel/qapplication.cpp:4490
#42 0x00000037dd9ce573 in QApplication::notify (this=0x16f84a0, receiver=0x16f84a0, e=0x18822f0) at kernel/qapplication.cpp:4379
#43 0x00000037b6e50396 in KApplication::notify (this=0x16f84a0, receiver=0x16f84a0, event=0x18822f0) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#44 0x00000037db177b4c in QCoreApplication::notifyInternal (this=0x16f84a0, receiver=0x16f84a0, event=0x18822f0) at kernel/qcoreapplication.cpp:876
#45 0x00000037db17b5da in sendEvent (event=0x18822f0, receiver=0x16f84a0) at kernel/qcoreapplication.h:231
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x16956e0) at kernel/qcoreapplication.cpp:1500
#47 0x00000037db1a6403 in sendPostedEvents () at kernel/qcoreapplication.h:236
#48 postEventSourceDispatch (s=0x17130f0) at kernel/qeventdispatcher_glib.cpp:279
#49 0x00000037d0c44a7d in g_main_dispatch (context=0x1712ce0) at gmain.c:2425
#50 g_main_context_dispatch (context=0x1712ce0) at gmain.c:2995
#51 0x00000037d0c45278 in g_main_context_iterate (context=0x1712ce0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#52 0x00000037d0c4544c in g_main_context_iteration (context=0x1712ce0, may_block=1) at gmain.c:3136
#53 0x00000037db1a682f in QEventDispatcherGlib::processEvents (this=0x1696ba0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#54 0x00000037dda6c43e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#55 0x00000037db176c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#56 0x00000037db176ed7 in QEventLoop::exec (this=0x7fffe513b6b0, flags=...) at kernel/qeventloop.cpp:204
#57 0x00000037db17b8d5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#58 0x00000037ba841243 in kdemain (argc=1, argv=0x7fffe513ba98) at /usr/src/debug/kde-workspace-4.7.3/plasma/desktop/shell/main.cpp:120
#59 0x00000037cec2169d in __libc_start_main (main=0x400850 <main(int, char**)>, argc=1, ubp_av=0x7fffe513ba98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffe513ba88) at libc-start.c:226
#60 0x0000000000400881 in _start ()

Reported using DrKonqi