Application: amarok (2.4.3)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I was removing the events gadget after i have removed the wikipedia gadget.
(i just choosed to remove, not to uninstall or anything like that)

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7dd32d97a0 (LWP 1808))]

Thread 14 (Thread 0x7f7db3b35700 (LWP 1880)):
#0  0xffffffffff600140 in ?? ()
#1  0x00007fffde1d77e7 in ?? ()
#2  0x00007f7dc91b307b in __GI_clock_gettime (clock_id=1, tp=0x7f7db3b34b20) at ../sysdeps/unix/clock_gettime.c:100
#3  0x00007f7dd04d3074 in do_gettime (frac=0x7f7db3b34b38, sec=0x7f7db3b34b30) at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007f7dd05956ed in QTimerInfoList::updateCurrentTime (this=0x7f7da80018a0) at kernel/qeventdispatcher_unix.cpp:339
#6  0x00007f7dd0595a33 in QTimerInfoList::timerWait (this=0x7f7da80018a0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#7  0x00007f7dd059444c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f7db3b34c1c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007f7dd05944f5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007f7dca980ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f7dca981dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7dca982429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f7dd0594f3e in QEventDispatcherGlib::processEvents (this=0x7f7da80008b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007f7dd0568cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007f7dd0568ef7 in QEventLoop::exec (this=0x7f7db3b34db0, flags=...) at kernel/qeventloop.cpp:201
#15 0x00007f7dd048027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#16 0x00007f7dd054bcbf in QInotifyFileSystemWatcherEngine::run (this=0x19ebe60) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007f7dd0482d05 in QThreadPrivate::start (arg=0x19ebe60) at thread/qthread_unix.cpp:331
#18 0x00007f7dcc426efc in start_thread (arg=0x7f7db3b35700) at pthread_create.c:304
#19 0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f7dacfdf700 (LWP 1883)):
#0  0x00007f7dcfc16773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7dca981f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7dca982429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7dd0594f3e in QEventDispatcherGlib::processEvents (this=0x1c55580, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f7dd0568cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7dd0568ef7 in QEventLoop::exec (this=0x7f7dacfdede0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f7dd048027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f7dd0482d05 in QThreadPrivate::start (arg=0x1c54bf0) at thread/qthread_unix.cpp:331
#8  0x00007f7dcc426efc in start_thread (arg=0x7f7dacfdf700) at pthread_create.c:304
#9  0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f7da71f1700 (LWP 1888)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7dd04831ab in wait (time=18446744073709551615, this=0x1c975b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1c977d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7dcd9b7864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c97410, th=0x1c97cc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7dcd9b9e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1c978f0, th=0x1c97cc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7dcd9b8ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f7da71f0e00, parent=0x1c97410, th=0x1c97cc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7dcd9b8d5b in ThreadWeaver::Thread::run (this=0x1c97cc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7dd0482d05 in QThreadPrivate::start (arg=0x1c97cc0) at thread/qthread_unix.cpp:331
#8  0x00007f7dcc426efc in start_thread (arg=0x7f7da71f1700) at pthread_create.c:304
#9  0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f7da4761700 (LWP 1953)):
#0  postEventSourcePrepare (s=0x1413510, timeout=0x7f7da4760c1c) at kernel/qeventdispatcher_glib.cpp:253
#1  0x00007f7dca980ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7dca981dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7dca982429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7dd0594f3e in QEventDispatcherGlib::processEvents (this=0x1e6bb50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7dd0568cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7dd0568ef7 in QEventLoop::exec (this=0x7f7da4760db0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7dd048027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f7dd054bcbf in QInotifyFileSystemWatcherEngine::run (this=0x7f7da80eb960) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f7dd0482d05 in QThreadPrivate::start (arg=0x7f7da80eb960) at thread/qthread_unix.cpp:331
#10 0x00007f7dcc426efc in start_thread (arg=0x7f7da4761700) at pthread_create.c:304
#11 0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f7da3d44700 (LWP 1955)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7dd04831ab in wait (time=18446744073709551615, this=0x1c975b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1c977d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7dcd9b7864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c97410, th=0x1ee9d90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7dcd9b9e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1c978f0, th=0x1ee9d90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7dcd9b8ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f7da3d43e00, parent=0x1c97410, th=0x1ee9d90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7dcd9b8d5b in ThreadWeaver::Thread::run (this=0x1ee9d90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7dd0482d05 in QThreadPrivate::start (arg=0x1ee9d90) at thread/qthread_unix.cpp:331
#8  0x00007f7dcc426efc in start_thread (arg=0x7f7da3d44700) at pthread_create.c:304
#9  0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f7da3338700 (LWP 1956)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7dd04831ab in wait (time=18446744073709551615, this=0x1c975b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1c977d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7dcd9b7864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c97410, th=0x1f11f20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7dcd9b9e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1c978f0, th=0x1f11f20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7dcd9b8ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f7da3337e00, parent=0x1c97410, th=0x1f11f20) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7dcd9b8d5b in ThreadWeaver::Thread::run (this=0x1f11f20) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7dd0482d05 in QThreadPrivate::start (arg=0x1f11f20) at thread/qthread_unix.cpp:331
#8  0x00007f7dcc426efc in start_thread (arg=0x7f7da3338700) at pthread_create.c:304
#9  0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f7da2b37700 (LWP 1957)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7dd04831ab in wait (time=18446744073709551615, this=0x1c975b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1c977d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7dcd9b7864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c97410, th=0x1e92510) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7dcd9b9e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1c978f0, th=0x1e92510) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7dcd9b9e24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1c978f0, th=0x1e92510) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7dcd9b8ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f7da2b36e00, parent=0x1c97410, th=0x1e92510) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f7dcd9b8d5b in ThreadWeaver::Thread::run (this=0x1e92510) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f7dd0482d05 in QThreadPrivate::start (arg=0x1e92510) at thread/qthread_unix.cpp:331
#9  0x00007f7dcc426efc in start_thread (arg=0x7f7da2b37700) at pthread_create.c:304
#10 0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f7da1cf6700 (LWP 1960)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7dc73dcc2c in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f7dc7d93220) at wtf/FastMalloc.cpp:2495
#2  0x00007f7dc73dcd59 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007f7dcc426efc in start_thread (arg=0x7f7da1cf6700) at pthread_create.c:304
#4  0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f7d96f86700 (LWP 1970)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7dcca02fe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f7dcca03019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f7dcc426efc in start_thread (arg=0x7f7d96f86700) at pthread_create.c:304
#4  0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f7da7fff700 (LWP 2231)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7dc29501cf in gst_base_sink_wait_preroll () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007f7db3b45778 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#3  0x00007f7dc2951ba9 in ?? () from /usr/lib/libgstbase-0.10.so.0
#4  0x00007f7dc29543df in ?? () from /usr/lib/libgstbase-0.10.so.0
#5  0x00007f7dc2954737 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x00007f7dc2954b1f in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f7dc2961e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f7dc2961e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f7dc2961e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#13 0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007f7daea7c6ea in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#15 0x00007f7dc26d2064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00007f7dca9a97d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f7dca9a72b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f7dcc426efc in start_thread (arg=0x7f7da7fff700) at pthread_create.c:304
#19 0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f7d8db3e700 (LWP 2236)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7daea7b7dd in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f7daea86200 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f7daea8664f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f7daea7c6ea in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007f7dc26d2064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f7dca9a97d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f7dca9a72b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7dcc426efc in start_thread (arg=0x7f7d8db3e700) at pthread_create.c:304
#12 0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f7d8d33d700 (LWP 2237)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7daea7b7dd in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007f7d9277b69c in ?? () from /usr/lib/gstreamer-0.10/libgstmad.so
#6  0x00007f7dc26abe0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f7dc2945c7f in gst_base_parse_push_frame () from /usr/lib/libgstbase-0.10.so.0
#8  0x00007f7dc294688e in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007f7dc2948b6d in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00007f7dc26d2064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#11 0x00007f7dca9a97d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f7dca9a72b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f7dcc426efc in start_thread (arg=0x7f7d8d33d700) at pthread_create.c:304
#14 0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7d8cb3c700 (LWP 7710)):
#0  0x00007f7dcfc16773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7dc7fec03f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f7dc7fdd45c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f7dc7fddac9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f7dc7fddb80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f7dc7febfef in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f7dc36abc78 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#7  0x00007f7dcc426efc in start_thread (arg=0x7f7d8cb3c700) at pthread_create.c:304
#8  0x00007f7dcfc2289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7dd32d97a0 (LWP 1808)):
[KCrash Handler]
#6  0x00007f7dd1572aa1 in QGraphicsSceneFindItemBspTreeVisitor::visit (this=0x1e6c0b0, items=0x7f7da81bdff0) at graphicsview/qgraphicsscene_bsp.cpp:79
#7  0x00007f7dd157174e in QGraphicsSceneBspTree::climbTree (this=0x1e6bf70, visitor=0x1e6c0b0, rect=..., index=<optimized out>) at graphicsview/qgraphicsscene_bsp.cpp:261
#8  0x00007f7dd15717de in QGraphicsSceneBspTree::climbTree (this=0x1e6bf70, visitor=0x1e6c0b0, rect=..., index=<optimized out>) at graphicsview/qgraphicsscene_bsp.cpp:252
#9  0x00007f7dd15717de in QGraphicsSceneBspTree::climbTree (this=0x1e6bf70, visitor=0x1e6c0b0, rect=..., index=<optimized out>) at graphicsview/qgraphicsscene_bsp.cpp:252
#10 0x00007f7dd157174e in QGraphicsSceneBspTree::climbTree (this=0x1e6bf70, visitor=0x1e6c0b0, rect=..., index=<optimized out>) at graphicsview/qgraphicsscene_bsp.cpp:261
#11 0x00007f7dd157174e in QGraphicsSceneBspTree::climbTree (this=0x1e6bf70, visitor=0x1e6c0b0, rect=..., index=<optimized out>) at graphicsview/qgraphicsscene_bsp.cpp:261
#12 0x00007f7dd1571eb6 in QGraphicsSceneBspTree::items (this=<optimized out>, rect=<optimized out>, onlyTopLevelItems=<optimized out>) at graphicsview/qgraphicsscene_bsp.cpp:154
#13 0x00007f7dd15748a1 in QGraphicsSceneBspTreeIndexPrivate::estimateItems (this=0x1e6bec0, rect=<optimized out>, order=Qt::AscendingOrder, onlyTopLevelItems=<optimized out>) at graphicsview/qgraphicsscenebsptreeindex.cpp:387
#14 0x00007f7dd1574a63 in QGraphicsSceneBspTreeIndex::estimateTopLevelItems (this=<optimized out>, rect=<optimized out>, order=<optimized out>) at graphicsview/qgraphicsscenebsptreeindex.cpp:540
#15 0x00007f7dd156c9d5 in QGraphicsScenePrivate::drawItems (this=0x1e6bb90, painter=0x7fffde060e00, viewTransform=0x0, exposedRegion=0x7f7da810da40, widget=0x7f7da80ffa30) at graphicsview/qgraphicsscene.cpp:4730
#16 0x00007f7dd1585a00 in QGraphicsView::paintEvent (this=0x7f7da8101d90, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3469
#17 0x00007f7dd0fbac4c in QWidget::event (this=0x7f7da8101d90, event=0x7fffde061560) at kernel/qwidget.cpp:8441
#18 0x00007f7dd13634f6 in QFrame::event (this=0x7f7da8101d90, e=0x7fffde061560) at widgets/qframe.cpp:557
#19 0x00007f7dd1586d3b in QGraphicsView::viewportEvent (this=0x7f7da8101d90, event=0x7fffde061560) at graphicsview/qgraphicsview.cpp:2864
#20 0x00007f7dd0569c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x7f7da80ffa30, event=0x7fffde061560) at kernel/qcoreapplication.cpp:902
#21 0x00007f7dd0f6a3ef in notify_helper (e=0x7fffde061560, receiver=0x7f7da80ffa30, this=0x1407f40) at kernel/qapplication.cpp:4482
#22 QApplicationPrivate::notify_helper (this=0x1407f40, receiver=0x7f7da80ffa30, e=0x7fffde061560) at kernel/qapplication.cpp:4458
#23 0x00007f7dd0f6f291 in QApplication::notify (this=0x7fffde063ba0, receiver=0x7f7da80ffa30, e=0x7fffde061560) at kernel/qapplication.cpp:4365
#24 0x00007f7dd2ccb126 in KApplication::notify (this=0x7fffde063ba0, receiver=0x7f7da80ffa30, event=0x7fffde061560) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x00007f7dd0569afc in QCoreApplication::notifyInternal (this=0x7fffde063ba0, receiver=0x7f7da80ffa30, event=0x7fffde061560) at kernel/qcoreapplication.cpp:787
#26 0x00007f7dd0fb7b84 in sendSpontaneousEvent (event=0x7fffde061560, receiver=0x7f7da80ffa30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#27 QWidgetPrivate::drawWidget (this=0x7f7da80dfb50, pdev=0x7f7da80e6530, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5528
#28 0x00007f7dd0fb8760 in QWidgetPrivate::paintSiblingsRecursive (this=0x7f7da810d5b0, pdev=0x7f7da80e6530, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5735
#29 0x00007f7dd0fb78dc in QWidgetPrivate::drawWidget (this=0x7f7da810d5b0, pdev=0x7f7da80e6530, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5581
#30 0x00007f7dd0fb8760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1e6b010, pdev=0x7f7da80e6530, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5735
#31 0x00007f7dd0fb78dc in QWidgetPrivate::drawWidget (this=0x1e6b010, pdev=0x7f7da80e6530, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5581
#32 0x00007f7dd0fb8760 in QWidgetPrivate::paintSiblingsRecursive (this=0x1e64420, pdev=0x7f7da80e6530, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5735
#33 0x00007f7dd0fb78dc in QWidgetPrivate::drawWidget (this=0x1e64420, pdev=0x7f7da80e6530, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5581
#34 0x00007f7dd0fb8760 in QWidgetPrivate::paintSiblingsRecursive (this=0x193e0a0, pdev=0x7f7da80e6530, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5735
#35 0x00007f7dd0fb78dc in QWidgetPrivate::drawWidget (this=0x193e0a0, pdev=0x7f7da80e6530, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x209d700) at kernel/qwidget.cpp:5581
#36 0x00007f7dd117b1b3 in QWidgetBackingStore::sync (this=0x209d700) at painting/qbackingstore.cpp:1338
#37 0x00007f7dd0fae360 in QWidgetPrivate::syncBackingStore (this=0x193e0a0) at kernel/qwidget.cpp:1862
#38 0x00007f7dd0fbb15c in QWidget::event (this=0x193dfb0, event=0x29c0e70) at kernel/qwidget.cpp:8588
#39 0x00007f7dd137cceb in QMainWindow::event (this=0x193dfb0, event=0x29c0e70) at widgets/qmainwindow.cpp:1478
#40 0x00007f7dd0f6a424 in notify_helper (e=0x29c0e70, receiver=0x193dfb0, this=0x1407f40) at kernel/qapplication.cpp:4486
#41 QApplicationPrivate::notify_helper (this=0x1407f40, receiver=0x193dfb0, e=0x29c0e70) at kernel/qapplication.cpp:4458
#42 0x00007f7dd0f6f291 in QApplication::notify (this=0x7fffde063ba0, receiver=0x193dfb0, e=0x29c0e70) at kernel/qapplication.cpp:4365
#43 0x00007f7dd2ccb126 in KApplication::notify (this=0x7fffde063ba0, receiver=0x193dfb0, event=0x29c0e70) at ../../kdeui/kernel/kapplication.cpp:311
#44 0x00007f7dd0569afc in QCoreApplication::notifyInternal (this=0x7fffde063ba0, receiver=0x193dfb0, event=0x29c0e70) at kernel/qcoreapplication.cpp:787
#45 0x00007f7dd056d51f in sendEvent (event=0x29c0e70, receiver=0x193dfb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x193dfb0, event_type=77, data=0x128c430) at kernel/qcoreapplication.cpp:1428
#47 0x00007f7dd1561a1a in dispatchPendingUpdateRequests (this=0x7f7da810d5b0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#48 QGraphicsScenePrivate::_q_processDirtyItems (this=0x1e6bb90) at graphicsview/qgraphicsscene.cpp:515
#49 0x00007f7dd1561e3a in QGraphicsScene::qt_metacall (this=0x1e6bb70, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x346cc60) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#50 0x00007f7dcce26565 in Plasma::Corona::qt_metacall (this=0x1e6bb70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x346cc60) at ./corona.moc:109
#51 0x00007f7dd1f504f0 in Context::ContextScene::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#52 0x00007f7dd0580a5e in QObject::event (this=0x1e6bb70, e=<optimized out>) at kernel/qobject.cpp:1217
#53 0x00007f7dd15686a9 in QGraphicsScene::event (this=0x1e6bb70, event=0x2035210) at graphicsview/qgraphicsscene.cpp:3557
#54 0x00007f7dd0f6a424 in notify_helper (e=0x2035210, receiver=0x1e6bb70, this=0x1407f40) at kernel/qapplication.cpp:4486
#55 QApplicationPrivate::notify_helper (this=0x1407f40, receiver=0x1e6bb70, e=0x2035210) at kernel/qapplication.cpp:4458
#56 0x00007f7dd0f6f291 in QApplication::notify (this=0x7fffde063ba0, receiver=0x1e6bb70, e=0x2035210) at kernel/qapplication.cpp:4365
#57 0x00007f7dd2ccb126 in KApplication::notify (this=0x7fffde063ba0, receiver=0x1e6bb70, event=0x2035210) at ../../kdeui/kernel/kapplication.cpp:311
#58 0x00007f7dd0569afc in QCoreApplication::notifyInternal (this=0x7fffde063ba0, receiver=0x1e6bb70, event=0x2035210) at kernel/qcoreapplication.cpp:787
#59 0x00007f7dd056d51f in sendEvent (event=0x2035210, receiver=0x1e6bb70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#60 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x128c430) at kernel/qcoreapplication.cpp:1428
#61 0x00007f7dd0594a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#62 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#63 0x00007f7dca981a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f7dca982258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f7dca982429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f7dd0594ed6 in QEventDispatcherGlib::processEvents (this=0x128df40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#67 0x00007f7dd101207e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#68 0x00007f7dd0568cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#69 0x00007f7dd0568ef7 in QEventLoop::exec (this=0x7fffde063b30, flags=...) at kernel/qeventloop.cpp:201
#70 0x00007f7dd056d789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#71 0x000000000040916e in ?? ()
#72 0x00007f7dcfb6230d in __libc_start_main (main=0x402230, argc=3, ubp_av=0x7fffde0661a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffde066198) at libc-start.c:226
#73 0x000000000040bd3d in _start ()

Possible duplicates by query: bug 285085, bug 284762, bug 283158, bug 280216, bug 279621.

Reported using DrKonqi