Bug 290070

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Opened an XML with winebrowser, new sessions continously spawned until kde crashed.
Can be reproduced.

-- Backtrace:
Application: Plasma skrivbordskal (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0xb1ed6b20 (LWP 1605))]

Thread 10 (Thread 0xab026b70 (LWP 1607)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 9 (Thread 0xa93b9b70 (LWP 1608)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 8 (Thread 0xa8b97b70 (LWP 1609)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 7 (Thread 0xa7a0ab70 (LWP 1614)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb761040e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2f0134b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2ef2896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2ef2f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xa82eacea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb2f195f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb300cd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb761f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xa6c66b70 (LWP 1615)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0xa5d09b70 (LWP 1632)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 4 (Thread 0xa4792b70 (LWP 1639)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0xa300cb70 (LWP 1640)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0xa1885b70 (LWP 1643)):
#0  0xb775d424 in __kernel_vsyscall ()
#1  0xb762d063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb75c1135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0xb1ed6b20 (LWP 1605)):
[KCrash Handler]
#7  0xb775d424 in __kernel_vsyscall ()
#8  0xb757ac8f in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0xb757e2b5 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0xb75b0dfc in ?? () from /lib/i386-linux-gnu/libc.so.6
#11 0xb75bbbc2 in ?? () from /lib/i386-linux-gnu/libc.so.6
#12 0xb75bc862 in ?? () from /lib/i386-linux-gnu/libc.so.6
#13 0xb75bf94d in free () from /lib/i386-linux-gnu/libc.so.6
#14 0xb633ae2b in qFree (ptr=0xb6575fa0) at global/qmalloc.cpp:60
#15 0xb644d894 in QMetaCallEvent::~QMetaCallEvent (this=0xac51138, __in_chrg=<optimized out>) at kernel/qobject.cpp:523
#16 0xb08a65b6 in ~KSharedPtr (this=0xbfd6fc98, __in_chrg=<optimized out>) at /usr/include/ksharedptr.h:90
#17 ~KSharedPtr (this=0xbfd6fc98, __in_chrg=<optimized out>) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:128
#18 WindowTaskItem::publishIconGeometry (this=0xa9c2d58, rect=...) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:130
#19 0xb08b8b24 in TaskGroupItem::publishIconGeometry (this=0xab78688, rect=...) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1438
#20 0xb08b8801 in publishIconGeometry (this=0xab78688) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1424
#21 TaskGroupItem::publishIconGeometry (this=0xab78688) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1416
#22 0xb08b02d3 in AbstractTaskItem::setGeometry (this=0xab78688, geometry=...) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:1018
#23 0xb602f519 in QGraphicsWidgetPrivate::setGeometryFromSetPos (this=0xab77968) at graphicsview/qgraphicswidget_p.cpp:906
#24 0xb60286a8 in QGraphicsWidget::itemChange (this=0xab78688, change=QGraphicsItem::ItemPositionHasChanged, value=...) at graphicsview/qgraphicswidget.cpp:1150
#25 0xb5fbeba0 in QGraphicsItem::setPos (this=0xab78690, pos=...) at graphicsview/qgraphicsitem.cpp:3740
#26 0xb08b3194 in AbstractTaskItem::setAnimationPos (this=0xab78688, pos=...) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:993
#27 0xb08b4c68 in AbstractTaskItem::qt_metacall (this=0xab78688, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0xbfd7005c) at ./abstracttaskitem.moc:126
#28 0xb08bcf92 in TaskGroupItem::qt_metacall (this=0xab78688, _c=QMetaObject::WriteProperty, _id=30, _a=0xbfd7005c) at ./taskgroupitem.moc:105
#29 0xb6442b7d in metacall (argv=0xbfd7005c, idx=30, cl=QMetaObject::WriteProperty, object=0xab78688) at kernel/qmetaobject.cpp:237
#30 QMetaObject::metacall (object=0xab78688, cl=QMetaObject::WriteProperty, idx=30, argv=0xbfd7005c) at kernel/qmetaobject.cpp:232
#31 0xb6329c9c in QPropertyAnimationPrivate::updateProperty (this=0xa9f9160, newValue=...) at animation/qpropertyanimation.cpp:139
#32 0xb6327056 in QVariantAnimationPrivate::setCurrentValueForProgress (this=0xa9f9160, progress=1) at animation/qvariantanimation.cpp:293
#33 0xb63272ca in QVariantAnimationPrivate::recalculateCurrentInterval (this=0xa9f9160, force=false) at animation/qvariantanimation.cpp:278
#34 0xb6325318 in QAbstractAnimation::setCurrentTime (this=0xa881570, msecs=<optimized out>) at animation/qabstractanimation.cpp:751
#35 0xb63254ef in updateAnimationsTime (this=0x9b3d458) at animation/qabstractanimation.cpp:234
#36 QUnifiedTimer::updateAnimationsTime (this=0x9b3d458) at animation/qabstractanimation.cpp:206
#37 0xb6325a88 in QUnifiedTimer::timerEvent (this=0x9b3d458, event=0xbfd705cc) at animation/qabstractanimation.cpp:291
#38 0xb6454994 in QObject::event (this=0x9b3d458, e=0xbfd705cc) at kernel/qobject.cpp:1181
#39 0xb5967d54 in notify_helper (e=0xbfd705cc, receiver=0x9b3d458, this=0x96db648) at kernel/qapplication.cpp:4486
#40 QApplicationPrivate::notify_helper (this=0x96db648, receiver=0x9b3d458, e=0xbfd705cc) at kernel/qapplication.cpp:4458
#41 0xb596d103 in QApplication::notify (this=0xbfd705cc, receiver=0x9b3d458, e=0xbfd705cc) at kernel/qapplication.cpp:3886
#42 0xb6aa1681 in KApplication::notify (this=0x96c7b18, receiver=0x9b3d458, event=0xbfd705cc) at ../../kdeui/kernel/kapplication.cpp:311
#43 0xb643c19e in QCoreApplication::notifyInternal (this=0x96c7b18, receiver=0x9b3d458, event=0xbfd705cc) at kernel/qcoreapplication.cpp:787
#44 0xb646cc10 in sendEvent (event=0xbfd705cc, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QTimerInfoList::activateTimers (this=0x96dda34) at kernel/qeventdispatcher_unix.cpp:603
#46 0xb646a122 in timerSourceDispatch (source=0x96dda00) at kernel/qeventdispatcher_glib.cpp:184
#47 0xb2ef225f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0xb2ef2990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0xb2ef2c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0xb646aada in QEventDispatcherGlib::processEvents (this=0x9688218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#51 0xb5a1fe3a in QGuiEventDispatcherGlib::processEvents (this=0x9688218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0xb643b1dd in QEventLoop::processEvents (this=0xbfd70844, flags=...) at kernel/qeventloop.cpp:149
#53 0xb643b421 in QEventLoop::exec (this=0xbfd70844, flags=...) at kernel/qeventloop.cpp:201
#54 0xb644019d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#55 0xb59658f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#56 0xb771218b in kdemain (argc=1, argv=0xbfd70a44) at ../../../../plasma/desktop/shell/main.cpp:120
#57 0x0804850b in main (argc=1, argv=0xbfd70a44) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi