Application: KWin (kwin), signal SIGSEGV
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb5bd56f0 (LWP 8356)]
[KCrash handler]
#6  0xb376c3ae in KWin::ShakyMoveEffect::tick (this=0x81f3b38)
    at /home/jeremy/devel/kde4/src/kdebase/workspace/kwin/effects/shakymove.cpp:159
#7  0xb376c4db in KWin::ShakyMoveEffect::qt_metacall (this=0x81f3b38, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfbdf104)
    at /home/jeremy/devel/kde4/build/kdebase/workspace/kwin/effects/shakymove.moc:67
#8  0xb7a644c5 in QMetaObject::activate (sender=0x81f3b48, 
    from_signal_index=4, to_signal_index=4, argv=0x0)
    at /home/jeremy/devel/kde4/src/qt-copy/src/corelib/kernel/qobject.cpp:3001
#9  0xb7a64931 in QMetaObject::activate (sender=0x81f3b48, m=0xb7afc864, 
    local_signal_index=0, argv=0x0)
    at /home/jeremy/devel/kde4/src/qt-copy/src/corelib/kernel/qobject.cpp:3074
#10 0xb7aa2d09 in QTimer::timeout (this=0x81f3b48)
    at .moc/debug-shared/moc_qtimer.cpp:126
#11 0xb7a6f0a1 in QTimer::timerEvent (this=0x81f3b48, e=0xbfbdf734)
    at /home/jeremy/devel/kde4/src/qt-copy/src/corelib/kernel/qtimer.cpp:263
#12 0xb7a63750 in QObject::event (this=0x81f3b48, e=0xbfbdf734)
    at /home/jeremy/devel/kde4/src/qt-copy/src/corelib/kernel/qobject.cpp:1105
#13 0xb70b55b9 in QApplicationPrivate::notify_helper (this=0x8054c40, 
    receiver=0x81f3b48, e=0xbfbdf734)
    at /home/jeremy/devel/kde4/src/qt-copy/src/gui/kernel/qapplication.cpp:3735
#14 0xb70b58cf in QApplication::notify (this=0xbfbdf9d8, receiver=0x81f3b48, 
    e=0xbfbdf734)
    at /home/jeremy/devel/kde4/src/qt-copy/src/gui/kernel/qapplication.cpp:3329
#15 0xb6da766e in KApplication::notify (this=0xbfbdf9d8, receiver=0x81f3b48, 
    event=0xbfbdf734)
    at /home/jeremy/devel/kde4/src/kdelibs/kdeui/kernel/kapplication.cpp:311
#16 0xb7f1db88 in KWin::Application::notify (this=0xbfbdf9d8, o=0x81f3b48, 
    e=0xbfbdf734)
    at /home/jeremy/devel/kde4/src/kdebase/workspace/kwin/main.cpp:368
#17 0xb7a50bf2 in QCoreApplication::notifyInternal (this=0xbfbdf9d8, 
    receiver=0x81f3b48, event=0xbfbdf734)
    at /home/jeremy/devel/kde4/src/qt-copy/src/corelib/kernel/qcoreapplication.cpp:582
#18 0xb7a5425b in QCoreApplication::sendEvent (receiver=0x81f3b48, 
    event=0xbfbdf734) at ../../include/QtCore/qcoreapplication.h:215
#19 0xb7a819dd in QTimerInfoList::activateTimers (this=0x805791c)
    at /home/jeremy/devel/kde4/src/qt-copy/src/corelib/kernel/qeventdispatcher_unix.cpp:563
#20 0xb7a7eb92 in timerSourceDispatch (source=0x80578e8)
    at /home/jeremy/devel/kde4/src/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:166
#21 0xb6773ebb in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0xb67773b6 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0x08056e58 in ?? ()
#24 0x00000000 in ?? ()
#0  0xffffe410 in __kernel_vsyscall ()