Bug 178626

Version:            (using Devel)
Installed from:    Compiled sources

While setting up widgets on the screensaver, plasma-overlay crashed.

More specifically, I was moving one of the widgets around.

I had an analog clock, a leave me a note and a comic strip widgets. The crash happened while moving both comic strip and leave me a note.

follows the backtrace:

Application: Plasma for the Screensaver (plasma-overlay), signal SIGSEGV
[Current thread is 0 (LWP 9407)]

Thread 6 (Thread 0xa8f42b90 (LWP 9423)):
#0  0xb7f90424 in __kernel_vsyscall ()
#1  0xb58803a2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb69629f4 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xa9d4b3ff in ?? () from /usr/lib/libxine.so.1

Thread 5 (Thread 0xa86b8b90 (LWP 9424)):
#0  0xb587d9f3 in pthread_mutex_lock () from /lib/i686/cmov/libpthread.so.0
#1  0xb6962b66 in pthread_mutex_lock () from /lib/i686/cmov/libc.so.6
#2  0xb58c91f9 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#3  0xb58cca33 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x088cb108 in ?? ()
#5  0x7fffffff in ?? ()
#6  0x08ad8b68 in ?? ()
#7  0x00000001 in ?? ()
#8  0xb59449c8 in ?? () from /usr/lib/libglib-2.0.so.0
#9  0xb59445f8 in ?? () from /usr/lib/libglib-2.0.so.0
#10 0xb5944620 in ?? () from /usr/lib/libglib-2.0.so.0
#11 0xa86b8204 in ?? ()
#12 0xb59445f8 in ?? () from /usr/lib/libglib-2.0.so.0
#13 0xb5944620 in ?? () from /usr/lib/libglib-2.0.so.0
#14 0x088cb10c in ?? ()
#15 0x00000001 in ?? ()
#16 0x08ad8b68 in ?? ()
#17 0xb6949e70 in ?? () from /lib/i686/cmov/libc.so.6
#18 0xb6962b70 in ?? () from /lib/i686/cmov/libc.so.6
#19 0xb6962b30 in ?? () from /lib/i686/cmov/libc.so.6
#20 0x088cb10c in ?? ()
#21 0xb69ccff4 in ?? () from /lib/i686/cmov/libc.so.6
#22 0x088cb108 in ?? ()
#23 0xffffffff in ?? ()
#24 0x7fffffff in ?? ()
#25 0xb5944240 in ?? () from /usr/lib/libglib-2.0.so.0
#26 0x088cb108 in ?? ()
#27 0xb6962b30 in ?? () from /lib/i686/cmov/libc.so.6
#28 0xa86b8238 in ?? ()
#29 0xb58ccbf1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xa7eb7b90 (LWP 9425)):
#0  0xa86ddfe1 in pa_mainloop_dispatch () from /usr/lib/libpulse.so.0
#1  0xa86de531 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#2  0xa86de5f4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#3  0xa86ecc83 in ?? () from /usr/lib/libpulse.so.0
#4  0x08906b50 in ?? ()
#5  0x00000000 in ?? ()

Thread 3 (Thread 0xa3673b90 (LWP 9426)):
#0  0xb7f90424 in __kernel_vsyscall ()
#1  0xb5880075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb696299d in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xa9d5d2a3 in ?? () from /usr/lib/libxine.so.1
#4  0x088d2330 in ?? ()
#5  0x088d2318 in ?? ()
#6  0x00000000 in ?? ()

Thread 2 (Thread 0xa2463b90 (LWP 9476)):
#0  0xb7f90424 in __kernel_vsyscall ()
#1  0xb694cb71 in select () from /lib/i686/cmov/libc.so.6
#2  0xb74e4660 in QProcessManager::run (this=0x8805990) at io/qprocess_unix.cpp:301
#3  0xb741552e in QThreadPrivate::start (arg=0x8805990) at thread/qthread_unix.cpp:185
#4  0xb587c510 in start_thread () from /lib/i686/cmov/libpthread.so.0
#5  0xb695479e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5463900 (LWP 9407)):
[KCrash Handler]
#6  QGraphicsScene::focusItem (this=0x8ee8728) at graphicsview/qgraphicsscene.cpp:2570
#7  0xb716fedc in QGraphicsItem::clearFocus (this=0x8ee8728) at graphicsview/qgraphicsitem.cpp:1954
#8  0xb71b8f74 in QGraphicsWidgetPrivate::fixFocusChainBeforeReparenting (this=0x8bfe358, newParent=0x88d41c8) at graphicsview/qgraphicswidget_p.cpp:586
#9  0xb71b7cf6 in QGraphicsWidget::itemChange (this=0x8bfe210, change=QGraphicsItem::ItemParentChange, value=@0xbfbaaf90) at graphicsview/qgraphicswidget.cpp:935
#10 0xb7e348b9 in Plasma::Applet::itemChange (this=0x8bfe210, change=QGraphicsItem::ItemParentChange, value=@0xbfbaaf90) at ../../plasma/applet.cpp:1604
#11 0xb717a325 in QGraphicsItem::setParentItem (this=0x8bfe218, parent=0x88d41d0) at graphicsview/qgraphicsitem.cpp:973
#12 0xb7e7bae2 in Plasma::AppletHandle::detachApplet (this=0x9c6c580) at ../../plasma/private/applethandle.cpp:169
#13 0xb7e41cf6 in Plasma::ContainmentPrivate::handleDisappeared (this=0x88c2e50, handle=0x9c6c580) at ../../plasma/containment.cpp:1548
#14 0xb7e4de29 in Plasma::Containment::qt_metacall (this=0x88d41c8, _c=QMetaObject::InvokeMetaMethod, _id=20, _a=0xbfbab2fc) at ./containment.moc:136
#15 0xaa11efaa in SaverDesktop::qt_metacall (this=0x88d41c8, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfbab2fc) at ./desktop.moc:71
#16 0xb7519bd0 in QMetaObject::activate (sender=0x9c6c580, from_signal_index=4, to_signal_index=4, argv=0xbfbab2fc) at kernel/qobject.cpp:3031
#17 0xb751a952 in QMetaObject::activate (sender=0x9c6c580, m=0xb7f6d75c, local_signal_index=0, argv=0xbfbab2fc) at kernel/qobject.cpp:3101
#18 0xb7e7abe3 in Plasma::AppletHandle::disappearDone (this=0x9c6c580, _t1=0x9c6c580) at ./applethandle_p.moc:96
#19 0xb7e7ac05 in Plasma::AppletHandle::emitDisappear (this=0x9c6c580) at ../../plasma/private/applethandle.cpp:396
#20 0xb7e7f8ab in Plasma::AppletHandle::qt_metacall (this=0x9c6c580, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbab3b8) at ./applethandle_p.moc:85
#21 0xb7519bd0 in QMetaObject::activate (sender=0x88abf00, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3031
#22 0xb751a952 in QMetaObject::activate (sender=0x88abf00, m=0xb75e70a8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3101
#23 0xb751ff27 in QSingleShotTimer::timeout (this=0x88abf00) at .moc/release-shared/qtimer.moc:74
#24 0xb752004c in QSingleShotTimer::timerEvent (this=0x88abf00) at kernel/qtimer.cpp:294
#25 0xb75146af in QObject::event (this=0x88abf00, e=0xbfbab84c) at kernel/qobject.cpp:1120
#26 0xb6bfa79c in QApplicationPrivate::notify_helper (this=0x8802788, receiver=0x88abf00, e=0xbfbab84c) at kernel/qapplication.cpp:3803
#27 0xb6c0261e in QApplication::notify (this=0x87e1bd0, receiver=0x88abf00, e=0xbfbab84c) at kernel/qapplication.cpp:3393
#28 0xb7a6b73d in KApplication::notify (this=0x87e1bd0, receiver=0x88abf00, event=0xbfbab84c) at ../../kdeui/kernel/kapplication.cpp:307
#29 0xb75050d1 in QCoreApplication::notifyInternal (this=0x87e1bd0, receiver=0x88abf00, event=0xbfbab84c) at kernel/qcoreapplication.cpp:587
#30 0xb7533031 in QTimerInfoList::activateTimers (this=0x880531c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:209
#31 0xb752f680 in timerSourceDispatch (source=0x88052e8) at kernel/qeventdispatcher_glib.cpp:160
#32 0xb58c9398 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#33 0xb58cca33 in ?? () from /usr/lib/libglib-2.0.so.0
#34 0x08804898 in ?? ()
#35 0x00000000 in ?? ()