Version:            (using KDE 4.2.2)
OS:                Linux
Installed from:    Fedora RPMs

When changing panel height (using the configuration mode enabled by clicking on the cashew, and dragging the mouse) plasma crashed:

Application: Plasma Workspace (plasma), signal SIGSEGV
__kernel_vsyscall () at arch/x86/vdso/vdso32/int80.S:16
16		ret
Current language:  auto; currently asm
[Current thread is 1 (Thread 0xb8031780 (LWP 2075))]

Thread 4 (Thread 0xacf63b70 (LWP 2132)):
#0  __kernel_vsyscall () at arch/x86/vdso/vdso32/int80.S:16
#1  0x0053dfa5 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x00161ef7 in QWaitConditionPrivate::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#4  0x06a1dd8a in QHostInfoAgent::run (this=0x8b44f80) at kernel/qhostinfo.cpp:260
#5  0x00160e8e in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#6  0x00539935 in start_thread (arg=0xacf63b70) at pthread_create.c:297
#7  0x00b4582e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xac3ffb70 (LWP 2133)):
#0  __kernel_vsyscall () at arch/x86/vdso/vdso32/int80.S:16
#1  0x0053dfa5 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x00161ef7 in QWaitConditionPrivate::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#4  0x011ea1ea in RenderThread::run (this=0x8a2ff2c) at /usr/src/debug/kdebase-workspace-4.2.2/plasma/wallpapers/image/renderthread.cpp:91
#5  0x00160e8e in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#6  0x00539935 in start_thread (arg=0xac3ffb70) at pthread_create.c:297
#7  0x00b4582e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa5e28b70 (LWP 2482)):
#0  __kernel_vsyscall () at arch/x86/vdso/vdso32/int80.S:16
#1  0x00b3dee1 in select () from /lib/libc.so.6
#2  0x00231345 in QProcessManager::run (this=0x87aca20) at io/qprocess_unix.cpp:305
#3  0x00160e8e in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#4  0x00539935 in start_thread (arg=0xa5e28b70) at pthread_create.c:297
#5  0x00b4582e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb8031780 (LWP 2075)):
[KCrash Handler]
#6  QWidget::mapToParent (this=0x0, pos=@0xbfe5e2a8) at kernel/qwidget.cpp:3830
#7  0x0703e3cb in QWidget::mapTo (this=0x0, parent=0x8be9cc0, pos=@0xbfe5e2bc) at kernel/qwidget.cpp:3786
#8  0x0720f643 in qt_flush (tlwOffset=<value optimized out>, tlw=<value optimized out>, windowSurface=<value optimized out>, region=<value optimized out>, widget=<value optimized out>)
    at painting/qbackingstore.cpp:98
#9  QWidgetBackingStore::flush (tlwOffset=<value optimized out>, tlw=<value optimized out>, windowSurface=<value optimized out>, region=<value optimized out>, widget=<value optimized out>)
    at painting/qbackingstore.cpp:1338
#10 0x07210cd1 in QWidgetBackingStore::sync (this=0x8bc23b0) at painting/qbackingstore.cpp:1269
#11 0x07045746 in QWidgetPrivate::syncBackingStore (this=0x8be9d58) at kernel/qwidget.cpp:1603
#12 0x0704ca33 in QWidget::event (this=0x8be9cc0, event=0x9f318c0) at kernel/qwidget.cpp:7794
#13 0x0742bc93 in QFrame::event (this=0x8be9cc0, e=0x9f318c0) at widgets/qframe.cpp:559
#14 0x074cc7ca in QAbstractScrollArea::event (this=0x8be9cc0, e=0x9f318c0) at widgets/qabstractscrollarea.cpp:918
#15 0x076703e6 in QGraphicsView::event (this=0x8be9cc0, event=0x9f318c0) at graphicsview/qgraphicsview.cpp:2854
#16 0x020ee1f3 in PanelView::event (this=0x8be9cc0, event=0x9f318c0) at /usr/src/debug/kdebase-workspace-4.2.2/plasma/shells/desktop/panelview.cpp:1187
#17 0x06ff6cfc in QApplicationPrivate::notify_helper (this=0x87a8d90, receiver=0x8be9cc0, e=0x9f318c0) at kernel/qapplication.cpp:4084
#18 0x06ffe124 in QApplication::notify (this=0x879c690, receiver=0x8be9cc0, e=0x9f318c0) at kernel/qapplication.cpp:4049
#19 0x07ac84ea in KApplication::notify (this=0x879c690, receiver=0x8be9cc0, event=0x9f318c0) at /usr/src/debug/kdelibs-4.2.2/kdeui/kernel/kapplication.cpp:307
#20 0x002536db in QCoreApplication::notifyInternal (this=0x879c690, receiver=0x8be9cc0, event=0x9f318c0) at kernel/qcoreapplication.cpp:602
#21 0x002541a8 in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#22 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1239
#23 0x0025437d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1132
#24 0x0027ef9f in QCoreApplication::sendPostedEvents () at kernel/qcoreapplication.h:218
#25 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:209
#26 0x005c61e8 in g_main_dispatch (context=<value optimized out>) at gmain.c:1814
#27 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2367
#28 0x005c97f8 in g_main_context_iterate (context=0x87aae60, block=<value optimized out>, dispatch=1, self=0x87a8890) at gmain.c:2448
#29 0x005c996a in IA__g_main_context_iteration (context=0x87aae60, may_block=1) at gmain.c:2511
#30 0x0027ebcc in QEventDispatcherGlib::processEvents (this=0x877fe50, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:323
#31 0x07096825 in QGuiEventDispatcherGlib::processEvents (this=0x877fe50, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x00251c69 in QEventLoop::processEvents (this=0xbfe5edb4, flags=) at kernel/qeventloop.cpp:149
#33 0x002520b2 in QEventLoop::exec (this=0xbfe5edb4, flags={i = 0}) at kernel/qeventloop.cpp:200
#34 0x0025443f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#35 0x06ff6b77 in QApplication::exec () at kernel/qapplication.cpp:3553
#36 0x020e48c6 in kdemain (argc=1, argv=0xbfe5ef94) at /usr/src/debug/kdebase-workspace-4.2.2/plasma/shells/desktop/main.cpp:54
#37 0x080486eb in main (argc=1, argv=0xbfe5ef94) at /usr/src/debug/kdebase-workspace-4.2.2/i586-redhat-linux-gnu/plasma/shells/desktop/plasma_qgv_dummy.cpp:3