Application: plasma-desktop (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.10.5-201.fc19.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Using konsole - running iPython with some figures open. Has happened before, and crash occurred with no obvious trigger.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb7793a00 (LWP 1408))]

Thread 9 (Thread 0xb4bc7b40 (LWP 1410)):
#0  0xb77d7424 in __kernel_vsyscall ()
#1  0x4231333c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x443d2752 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0x444d1260 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#3  0x443d27a0 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x444d1260 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0x4230f9da in start_thread (arg=0xb4bc7b40) at pthread_create.c:308
#5  0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 8 (Thread 0xae0ebb40 (LWP 1412)):
#0  0xb77d7424 in __kernel_vsyscall ()
#1  0x4222764b in read () at ../sysdeps/unix/syscall-template.S:81
#2  0x454b232a in ?? () from /usr/lib/nvidia/tls/libnvidia-tls.so.319.32
#3  0x41f773e6 in read (__nbytes=16, __buf=0xae0eb02c, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#4  g_wakeup_acknowledge (wakeup=0x9e47ae0) at gwakeup.c:212
#5  0x41f33efb in g_main_context_check (context=context@entry=0xad7004f8, max_priority=2147483647, fds=fds@entry=0xad702298, n_fds=n_fds@entry=1) at gmain.c:3502
#6  0x41f343ba in g_main_context_iterate (context=context@entry=0xad7004f8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3698
#7  0x41f34569 in g_main_context_iteration (context=0xad7004f8, may_block=1) at gmain.c:3762
#8  0x4177bb7f in QEventDispatcherGlib::processEvents (this=0xad700480, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#9  0x4174a444 in QEventLoop::processEvents (this=this@entry=0xae0eb1e8, flags=...) at kernel/qeventloop.cpp:149
#10 0x4174a781 in QEventLoop::exec (this=this@entry=0xae0eb1e8, flags=...) at kernel/qeventloop.cpp:204
#11 0x41635a9d in QThread::exec (this=this@entry=0xa4f0788) at thread/qthread.cpp:536
#12 0x4172a1d5 in QInotifyFileSystemWatcherEngine::run (this=0xa4f0788) at io/qfilesystemwatcher_inotify.cpp:256
#13 0x41638450 in QThreadPrivate::start (arg=0xa4f0788) at thread/qthread_unix.cpp:338
#14 0x4230f9da in start_thread (arg=0xae0ebb40) at pthread_create.c:308
#15 0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 7 (Thread 0xaaa54b40 (LWP 1420)):
#0  0x41f781b1 in g_private_get_impl (key=0x4201e5b8 <g_thread_specific_private>) at gthread-posix.c:975
#1  0x41f78809 in g_private_get (key=key@entry=0x4201e5b8 <g_thread_specific_private>) at gthread-posix.c:1007
#2  0x41f5af1f in g_thread_self () at gthread.c:993
#3  0x41f34557 in g_main_context_iteration (context=0xaa1004f8, may_block=1) at gmain.c:3762
#4  0x4177bb7f in QEventDispatcherGlib::processEvents (this=0xaa100480, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x4174a444 in QEventLoop::processEvents (this=this@entry=0xaaa541f8, flags=...) at kernel/qeventloop.cpp:149
#6  0x4174a781 in QEventLoop::exec (this=this@entry=0xaaa541f8, flags=...) at kernel/qeventloop.cpp:204
#7  0x41635a9d in QThread::exec (this=0xb207cb8) at thread/qthread.cpp:536
#8  0xaab7317a in KCupsConnection::run() () from /lib/libkcupslib.so
#9  0x41638450 in QThreadPrivate::start (arg=0xb207cb8) at thread/qthread_unix.cpp:338
#10 0x4230f9da in start_thread (arg=0xaaa54b40) at pthread_create.c:308
#11 0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 6 (Thread 0xa485ab40 (LWP 4565)):
#0  0xb77d7424 in __kernel_vsyscall ()
#1  0x4231333c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x416389c5 in wait (time=4294967295, this=0xa5ba190) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=this@entry=0xa5d3fd0, mutex=0xa539628, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x426c8444 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d3fb8, th=th@entry=0xb6635e0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x426cb8cc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa540d90, th=0xb6635e0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x426c839b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d3fb8, th=th@entry=0xb6635e0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x426cb9c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa540d90, th=0xb6635e0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x426c82b3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d3fb8, th=0xb6635e0, previous=0xb626080) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x426ca0a4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa485a234, parent=0xa5d3fb8, th=th@entry=0xb6635e0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:87
#10 0x426ca186 in ThreadWeaver::Thread::run (this=0xb6635e0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:142
#11 0x41638450 in QThreadPrivate::start (arg=0xb6635e0) at thread/qthread_unix.cpp:338
#12 0x4230f9da in start_thread (arg=0xa485ab40) at pthread_create.c:308
#13 0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0xa29e2b40 (LWP 4566)):
#0  0xb77d7424 in __kernel_vsyscall ()
#1  0x4231333c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x416389c5 in wait (time=4294967295, this=0xa5ba190) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=this@entry=0xa5d3fd0, mutex=0xa539628, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x426c8444 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d3fb8, th=th@entry=0xc81ba08) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x426cb8cc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa540d90, th=0xc81ba08) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x426c839b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d3fb8, th=th@entry=0xc81ba08) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x426cb9c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa540d90, th=0xc81ba08) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x426c82b3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d3fb8, th=0xc81ba08, previous=0xb68c870) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x426ca0a4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa29e2234, parent=0xa5d3fb8, th=th@entry=0xc81ba08) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:87
#10 0x426ca186 in ThreadWeaver::Thread::run (this=0xc81ba08) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:142
#11 0x41638450 in QThreadPrivate::start (arg=0xc81ba08) at thread/qthread_unix.cpp:338
#12 0x4230f9da in start_thread (arg=0xa29e2b40) at pthread_create.c:308
#13 0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xa18cdb40 (LWP 4567)):
#0  0xb77d7424 in __kernel_vsyscall ()
#1  0x4231333c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x416389c5 in wait (time=4294967295, this=0xa5ba190) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=this@entry=0xa5d3fd0, mutex=0xa539628, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x426c8444 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d3fb8, th=th@entry=0xbcde1e8) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x426cb8cc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa540d90, th=0xbcde1e8) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x426c839b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d3fb8, th=th@entry=0xbcde1e8) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x426cb9c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa540d90, th=0xbcde1e8) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x426c82b3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d3fb8, th=0xbcde1e8, previous=0xa50b3f0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x426ca0a4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa18cd234, parent=0xa5d3fb8, th=th@entry=0xbcde1e8) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:87
#10 0x426ca186 in ThreadWeaver::Thread::run (this=0xbcde1e8) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:142
#11 0x41638450 in QThreadPrivate::start (arg=0xbcde1e8) at thread/qthread_unix.cpp:338
#12 0x4230f9da in start_thread (arg=0xa18cdb40) at pthread_create.c:308
#13 0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa10ccb40 (LWP 4568)):
#0  0xb77d7424 in __kernel_vsyscall ()
#1  0x4231333c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x416389c5 in wait (time=4294967295, this=0xa5ba190) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=this@entry=0xa5d3fd0, mutex=0xa539628, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x426c8444 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d3fb8, th=th@entry=0xcaf3b28) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x426cb8cc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa540d90, th=0xcaf3b28) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x426c839b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d3fb8, th=th@entry=0xcaf3b28) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x426cb9c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa540d90, th=0xcaf3b28) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x426c82b3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d3fb8, th=0xcaf3b28, previous=0x0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x426ca0a4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa10cc234, parent=0xa5d3fb8, th=th@entry=0xcaf3b28) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:87
#10 0x426ca186 in ThreadWeaver::Thread::run (this=0xcaf3b28) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:142
#11 0x41638450 in QThreadPrivate::start (arg=0xcaf3b28) at thread/qthread_unix.cpp:338
#12 0x4230f9da in start_thread (arg=0xa10ccb40) at pthread_create.c:308
#13 0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa08cbb40 (LWP 4569)):
#0  0xb77d7424 in __kernel_vsyscall ()
#1  0x4231333c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x416389c5 in wait (time=4294967295, this=0xa5ba190) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=this@entry=0xa5d3fd0, mutex=0xa539628, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x426c8444 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa5d3fb8, th=th@entry=0xc85a400) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x426cb8cc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa540d90, th=0xc85a400) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x426c839b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa5d3fb8, th=th@entry=0xc85a400) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x426cb9c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa540d90, th=0xc85a400) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x426c82b3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa5d3fb8, th=0xc85a400, previous=0xb8752f0) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x426ca0a4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa08cb234, parent=0xa5d3fb8, th=th@entry=0xc85a400) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:87
#10 0x426ca186 in ThreadWeaver::Thread::run (this=0xc85a400) at /usr/src/debug/kdelibs-4.10.5/threadweaver/Weaver/Thread.cpp:142
#11 0x41638450 in QThreadPrivate::start (arg=0xc85a400) at thread/qthread_unix.cpp:338
#12 0x4230f9da in start_thread (arg=0xa08cbb40) at pthread_create.c:308
#13 0x4223992e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb7793a00 (LWP 1408)):
[KCrash Handler]
#7  0xad89be36 in Bubble::paintInterface (this=0xa563c90, painter=0xbfa12244, option=0xa029508, contentsRect=...) at /usr/src/debug/kdeplasma-addons-4.10.5/applets/bubblemon/src/bubble.cpp:255
#8  0x48348118 in Plasma::Applet::paint (this=0xa563c90, painter=0xbfa12244, option=0xa029508, widget=0x0) at /usr/src/debug/kdelibs-4.10.5/plasma/applet.cpp:1466
#9  0x499925b5 in _q_paintItem (item=item@entry=0xa563c98, painter=painter@entry=0xbfa12244, option=0xa029508, widget=widget@entry=0x0, useWindowOpacity=useWindowOpacity@entry=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4335
#10 0x499a4211 in _q_paintIntoCache (pix=pix@entry=0xbfa12384, item=item@entry=0xa563c98, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0xa029508, painterStateProtection=painterStateProtection@entry=true) at graphicsview/qgraphicsscene.cpp:4373
#11 0x499a61f1 in QGraphicsScenePrivate::drawItemHelper (this=0xa0293b8, item=item@entry=0xa563c98, painter=0xbfa14304, option=0xa029508, widget=0xb30d6b8, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4694
#12 0x499a7333 in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa563c98, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0xbfa12700, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4966
#13 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xa563c98, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#14 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xaa022c0, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#15 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xaa022c0, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#16 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xaa04f80, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#17 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xaa04f80, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#18 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa85a758, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#19 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xa85a758, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#20 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa85b128, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#21 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xa85b128, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#22 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa859180, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#23 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xa859180, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#24 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa8563d0, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#25 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xa8563d0, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#26 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa7eaf78, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#27 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xa7eaf78, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#28 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0x9f25df8, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0x0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996
#29 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0x9f25df8, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#30 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa21d960, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0xbfa13e10, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#31 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa0293b8, item=0xa21d960, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#32 0x499a6f8c in QGraphicsScenePrivate::draw (this=0xa0293b8, item=0xa1e2788, painter=0xbfa14304, viewTransform=0xbfa14380, transformPtr=transformPtr@entry=0xbfa140a0, exposedRegion=0xb2eae74, widget=0xb30d6b8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#33 0x499a7abd in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0xa0293b8, item=0xa1e2788, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#34 0x499a822e in QGraphicsScenePrivate::drawItems (this=0xa0293b8, painter=0xbfa14304, viewTransform=0xbfa14380, exposedRegion=0xb2eae74, widget=0xb30d6b8) at graphicsview/qgraphicsscene.cpp:4739
#35 0x499c963d in QGraphicsView::paintEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3471
#36 0x4936fbed in QWidget::event (this=this@entry=0xb2eb6e8, event=event@entry=0xbfa148d8) at kernel/qwidget.cpp:8533
#37 0x4977b90d in QFrame::event (this=this@entry=0xb2eb6e8, e=e@entry=0xbfa148d8) at widgets/qframe.cpp:557
#38 0x4980bd80 in QAbstractScrollArea::viewportEvent (this=this@entry=0xb2eb6e8, e=e@entry=0xbfa148d8) at widgets/qabstractscrollarea.cpp:1043
#39 0x499c832f in QGraphicsView::viewportEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:2866
#40 0x4980c026 in viewportEvent (event=0xbfa148d8, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#41 QAbstractScrollAreaFilter::eventFilter (this=0xa7d3260, o=0xb30d6b8, e=0xbfa148d8) at widgets/qabstractscrollarea_p.h:116
#42 0x4174bbae in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x9f27028, receiver=receiver@entry=0xb30d6b8, event=event@entry=0xbfa148d8) at kernel/qcoreapplication.cpp:1059
#43 0x49315152 in QApplicationPrivate::notify_helper (this=0x9f27028, receiver=0xb30d6b8, e=0xbfa148d8) at kernel/qapplication.cpp:4558
#44 0x4931bc89 in QApplication::notify (this=0x9efab60, receiver=receiver@entry=0xb30d6b8, e=e@entry=0xbfa148d8) at kernel/qapplication.cpp:4348
#45 0x43c0a8d5 in KApplication::notify (this=0x9efab60, receiver=0xb30d6b8, event=0xbfa148d8) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#46 0x4174ba3a in QCoreApplication::notifyInternal (this=0x9efab60, receiver=0xb30d6b8, event=0xbfa148d8) at kernel/qcoreapplication.cpp:949
#47 0x49369831 in QWidgetPrivate::drawWidget (this=0xb30d6d0, pdev=0xa1efdd8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xb30dda8) at ../../src/corelib/kernel/qcoreapplication.h:234
#48 0x4936a34c in QWidgetPrivate::paintSiblingsRecursive (this=0xb2eab28, pdev=0xa1efdd8, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xb30dda8) at kernel/qwidget.cpp:5808
#49 0x493693cb in QWidgetPrivate::drawWidget (this=0xb2eab28, pdev=0xa1efdd8, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0xb30dda8) at kernel/qwidget.cpp:5652
#50 0x49557866 in QWidgetBackingStore::sync (this=0xb30dda8) at painting/qbackingstore.cpp:1373
#51 0x4935d70b in QWidgetPrivate::syncBackingStore (this=0xb2eab28) at kernel/qwidget.cpp:1894
#52 0x4936f62c in QWidget::event (this=this@entry=0xb2eb6e8, event=event@entry=0xae22740) at kernel/qwidget.cpp:8680
#53 0x4977b90d in QFrame::event (this=this@entry=0xb2eb6e8, e=0xae22740) at widgets/qframe.cpp:557
#54 0x4980bc3f in QAbstractScrollArea::event (this=this@entry=0xb2eb6e8, e=e@entry=0xae22740) at widgets/qabstractscrollarea.cpp:996
#55 0x499c814c in QGraphicsView::event (this=0xb2eb6e8, event=0xae22740) at graphicsview/qgraphicsview.cpp:2740
#56 0x49315174 in QApplicationPrivate::notify_helper (this=0x9f27028, receiver=0xb2eb6e8, e=0xae22740) at kernel/qapplication.cpp:4562
#57 0x4931bc89 in QApplication::notify (this=0x9efab60, receiver=receiver@entry=0xb2eb6e8, e=e@entry=0xae22740) at kernel/qapplication.cpp:4348
#58 0x43c0a8d5 in KApplication::notify (this=0x9efab60, receiver=0xb2eb6e8, event=0xae22740) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#59 0x4174ba3a in QCoreApplication::notifyInternal (this=0x9efab60, receiver=receiver@entry=0xb2eb6e8, event=event@entry=0xae22740) at kernel/qcoreapplication.cpp:949
#60 0x4174ed55 in sendEvent (event=0xae22740, receiver=0xb2eb6e8) at kernel/qcoreapplication.h:231
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0xb2eb6e8, event_type=event_type@entry=77, data=0x9eb0468) at kernel/qcoreapplication.cpp:1573
#62 0x4174f27d in QCoreApplication::sendPostedEvents (receiver=0xb2eb6e8, event_type=event_type@entry=77) at kernel/qcoreapplication.cpp:1466
#63 0x4999b81e in dispatchPendingUpdateRequests (this=0xb2eab28) at ../../src/gui/graphicsview/qgraphicsview_p.h:200
#64 QGraphicsScenePrivate::_q_processDirtyItems (this=0xa0293b8) at graphicsview/qgraphicsscene.cpp:515
#65 0x4999f0d3 in QGraphicsScene::qt_static_metacall (_o=0xa6da2e8, _id=1110426676, _a=0xaeb0638, _c=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:106
#66 0x4175d32b in QMetaCallEvent::placeMetaCall (this=0xcb08c58, object=0xa029320) at kernel/qobject.cpp:524
#67 0x4176530b in QObject::event (this=this@entry=0xa029320, e=e@entry=0xcb08c58) at kernel/qobject.cpp:1194
#68 0x499ad837 in QGraphicsScene::event (this=0xa029320, event=0xcb08c58) at graphicsview/qgraphicsscene.cpp:3565
#69 0x49315174 in QApplicationPrivate::notify_helper (this=0x9f27028, receiver=0xa029320, e=0xcb08c58) at kernel/qapplication.cpp:4562
#70 0x4931bc89 in QApplication::notify (this=0x9efab60, receiver=receiver@entry=0xa029320, e=e@entry=0xcb08c58) at kernel/qapplication.cpp:4348
#71 0x43c0a8d5 in KApplication::notify (this=0x9efab60, receiver=0xa029320, event=0xcb08c58) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#72 0x4174ba3a in QCoreApplication::notifyInternal (this=0x9efab60, receiver=receiver@entry=0xa029320, event=event@entry=0xcb08c58) at kernel/qcoreapplication.cpp:949
#73 0x4174ed55 in sendEvent (event=0xcb08c58, receiver=0xa029320) at kernel/qcoreapplication.h:231
#74 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x9eb0468) at kernel/qcoreapplication.cpp:1573
#75 0x4174f27d in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#76 0x4177c38f in sendPostedEvents () at kernel/qcoreapplication.h:236
#77 postEventSourceDispatch (s=s@entry=0x9f23c98) at kernel/qeventdispatcher_glib.cpp:280
#78 0x41f340f6 in g_main_dispatch (context=0x9f23bc8, context@entry=0x9e47848) at gmain.c:3054
#79 g_main_context_dispatch (context=context@entry=0x9f23bc8) at gmain.c:3630
#80 0x41f344a8 in g_main_context_iterate (context=context@entry=0x9f23bc8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#81 0x41f34569 in g_main_context_iteration (context=0x9f23bc8, may_block=1) at gmain.c:3762
#82 0x4177bb60 in QEventDispatcherGlib::processEvents (this=this@entry=0x9eb4598, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#83 0x493c627f in QGuiEventDispatcherGlib::processEvents (this=0x9eb4598, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#84 0x4174a444 in QEventLoop::processEvents (this=this@entry=0xbfa15768, flags=...) at kernel/qeventloop.cpp:149
#85 0x4174a781 in QEventLoop::exec (this=this@entry=0xbfa15768, flags=...) at kernel/qeventloop.cpp:204
#86 0x4175021f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#87 0x493135c5 in QApplication::exec () at kernel/qapplication.cpp:3823
#88 0x4144c93d in kdemain (argc=1, argv=0xbfa15904) at /usr/src/debug/kde-workspace-4.10.5/plasma/desktop/shell/main.cpp:126
#89 0x080487bc in main (argc=1, argv=0xbfa15904) at /usr/src/debug/kde-workspace-4.10.5/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 321711, bug 308817.

Reported using DrKonqi