Application: amarok (2.4.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.7-default i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:

I had stopped playing music on Amarok, when I clicked on the "Similar artists" icon in the middle pane. Amarok promptly crashed. While playing music, clicking on the icon does what I expected it to: it showed several artists similar to the music I was playing. Also, when the music was paused, clicking on the icon worked as expected. Only when no music is playing (when I've clicked "stop", rather than "pause") does Amarok crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb18d6710 (LWP 22086))]

Thread 17 (Thread 0xa5a40b70 (LWP 22093)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xa5f63dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#3  0xa5f62863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#4  0xa5f1ea70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#5  0xa5fa0b90 in ?? () from /usr/lib/libmysqld.so.0
#6  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#7  0xb562d16e in clone () from /lib/libc.so.6

Thread 16 (Thread 0xa371db70 (LWP 22094)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xa5f63dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#3  0xa5f62863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#4  0xa5f1ea70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#5  0xa5fa0b90 in ?? () from /usr/lib/libmysqld.so.0
#6  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#7  0xb562d16e in clone () from /lib/libc.so.6

Thread 15 (Thread 0xa2f1db70 (LWP 22095)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xa5f63dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#3  0xa5f62863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#4  0xa5f1ea70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#5  0xa5fa0b90 in ?? () from /usr/lib/libmysqld.so.0
#6  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#7  0xb562d16e in clone () from /lib/libc.so.6

Thread 14 (Thread 0xa271db70 (LWP 22096)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xa5f63dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#3  0xa5f62863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#4  0xa5f1ea70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#5  0xa5fa0b90 in ?? () from /usr/lib/libmysqld.so.0
#6  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#7  0xb562d16e in clone () from /lib/libc.so.6

Thread 13 (Thread 0xa1316b70 (LWP 22098)):
#0  0xb5625f87 in select () from /lib/libc.so.6
#1  0xa5f6471b in os_thread_sleep () from /usr/lib/libmysqld.so.0
#2  0xa5f9f6bc in srv_lock_timeout_thread () from /usr/lib/libmysqld.so.0
#3  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#4  0xb562d16e in clone () from /lib/libc.so.6

Thread 12 (Thread 0xa0b16b70 (LWP 22099)):
#0  0xb5625f87 in select () from /lib/libc.so.6
#1  0xa5f6471b in os_thread_sleep () from /usr/lib/libmysqld.so.0
#2  0xa5f9f9fe in srv_error_monitor_thread () from /usr/lib/libmysqld.so.0
#3  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#4  0xb562d16e in clone () from /lib/libc.so.6

Thread 11 (Thread 0xa0316b70 (LWP 22100)):
#0  0xb5625f87 in select () from /lib/libc.so.6
#1  0xa5f6471b in os_thread_sleep () from /usr/lib/libmysqld.so.0
#2  0xa5f9f240 in srv_monitor_thread () from /usr/lib/libmysqld.so.0
#3  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#4  0xb562d16e in clone () from /lib/libc.so.6

Thread 10 (Thread 0x9fb16b70 (LWP 22101)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xa5f63dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#3  0xa5fa00a3 in srv_master_thread () from /usr/lib/libmysqld.so.0
#4  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#5  0xb562d16e in clone () from /lib/libc.so.6

Thread 9 (Thread 0x9f316b70 (LWP 22102)):
#0  0xb5622784 in poll () from /lib/libc.so.6
#1  0xb417b0bb in g_poll () from /lib/libglib-2.0.so.0
#2  0xb416ac46 in ?? () from /lib/libglib-2.0.so.0
#3  0xb416afce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0xb64157b7 in QEventDispatcherGlib::processEvents (this=0x8a11608, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0xb63e62bd in QEventLoop::processEvents (this=0x9f3162b0, flags=...) at kernel/qeventloop.cpp:149
#6  0xb63e64e9 in QEventLoop::exec (this=0x9f3162b0, flags=...) at kernel/qeventloop.cpp:201
#7  0xb62e77b9 in QThread::exec (this=0x89ff998) at thread/qthread.cpp:490
#8  0xb63c623d in QInotifyFileSystemWatcherEngine::run (this=0x89ff998) at io/qfilesystemwatcher_inotify.cpp:248
#9  0xb62ea3aa in QThreadPrivate::start (arg=0x89ff998) at thread/qthread_unix.cpp:285
#10 0xb50d0980 in start_thread () from /lib/libpthread.so.0
#11 0xb562d16e in clone () from /lib/libc.so.6

Thread 8 (Thread 0x9ce01b70 (LWP 22103)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb62eaab0 in wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#3  QWaitCondition::wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#4  0xb4d46056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8daf0a0, th=0x8dabea8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d497a7 in waitForAvailableJob (this=0x8d9a230, th=0x8dabea8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8dabea8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8dabea8, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8dabea8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8dabea8, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8dabea8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8dabea8, previous=0x9280800) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4d46564 in ThreadWeaver::ThreadRunHelper::run (this=0x9ce01314, parent=0x8daf0a0, th=0x8dabea8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#13 0xb4d4661a in ThreadWeaver::Thread::run (this=0x8dabea8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#14 0xb62ea3aa in QThreadPrivate::start (arg=0x8dabea8) at thread/qthread_unix.cpp:285
#15 0xb50d0980 in start_thread () from /lib/libpthread.so.0
#16 0xb562d16e in clone () from /lib/libc.so.6

Thread 7 (Thread 0x9c5f5b70 (LWP 22104)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb62eaab0 in wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#3  QWaitCondition::wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#4  0xb4d46056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8daf0a0, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d497a7 in waitForAvailableJob (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#19 0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#20 0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#21 0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8daa0b0, previous=0x94b4560) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#22 0xb4d46564 in ThreadWeaver::ThreadRunHelper::run (this=0x9c5f5314, parent=0x8daf0a0, th=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#23 0xb4d4661a in ThreadWeaver::Thread::run (this=0x8daa0b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#24 0xb62ea3aa in QThreadPrivate::start (arg=0x8daa0b0) at thread/qthread_unix.cpp:285
#25 0xb50d0980 in start_thread () from /lib/libpthread.so.0
#26 0xb562d16e in clone () from /lib/libc.so.6

Thread 6 (Thread 0x9bdf5b70 (LWP 22105)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb62eaab0 in wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#3  QWaitCondition::wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#4  0xb4d46056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8daf0a0, th=0x8dcdca0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d497a7 in waitForAvailableJob (this=0x8d9a230, th=0x8dcdca0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8dcdca0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8dcdca0, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb4d497c3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8dcdca0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8dcdca0, previous=0x9130f10) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4d46564 in ThreadWeaver::ThreadRunHelper::run (this=0x9bdf5314, parent=0x8daf0a0, th=0x8dcdca0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#11 0xb4d4661a in ThreadWeaver::Thread::run (this=0x8dcdca0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#12 0xb62ea3aa in QThreadPrivate::start (arg=0x8dcdca0) at thread/qthread_unix.cpp:285
#13 0xb50d0980 in start_thread () from /lib/libpthread.so.0
#14 0xb562d16e in clone () from /lib/libc.so.6

Thread 5 (Thread 0x9b5f5b70 (LWP 22106)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb62eaab0 in wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#3  QWaitCondition::wait (this=0x8daf0b8, mutex=0x8dc3910, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#4  0xb4d46056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8daf0a0, th=0x8dcea80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb4d497a7 in waitForAvailableJob (this=0x8d9a230, th=0x8dcea80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  ThreadWeaver::WorkingHardState::applyForWork (this=0x8d9a230, th=0x8dcea80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb4d45a03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8daf0a0, th=0x8dcea80, previous=0x9586430) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb4d46564 in ThreadWeaver::ThreadRunHelper::run (this=0x9b5f5314, parent=0x8daf0a0, th=0x8dcea80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#9  0xb4d4661a in ThreadWeaver::Thread::run (this=0x8dcea80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#10 0xb62ea3aa in QThreadPrivate::start (arg=0x8dcea80) at thread/qthread_unix.cpp:285
#11 0xb50d0980 in start_thread () from /lib/libpthread.so.0
#12 0xb562d16e in clone () from /lib/libc.so.6

Thread 4 (Thread 0x9ad79b70 (LWP 22107)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb3756c87 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#4  0xb562d16e in clone () from /lib/libc.so.6

Thread 3 (Thread 0x99b19b70 (LWP 22110)):
#0  0xb50d4eb0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb563ac6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb46a1e17 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb47b81a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#3  0xb46a1e5f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb47b81a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#5  0xb562d16e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaae20b70 (LWP 22155)):
#0  0xb5622784 in poll () from /lib/libc.so.6
#1  0xb3d74616 in ?? () from /usr/lib/libpulse.so.0
#2  0xb3d632aa in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0xb3d63aa7 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0xb3d63b84 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0xb3d7459e in ?? () from /usr/lib/libpulse.so.0
#6  0xb20be186 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#7  0xb50d0980 in start_thread () from /lib/libpthread.so.0
#8  0xb562d16e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb18d6710 (LWP 22086)):
[KCrash Handler]
#6  0x96f29590 in SimilarArtistsApplet::queryForCurrentTrack (this=0x926fde8) at /usr/src/debug/amarok-2.4.0/src/context/applets/similarartists/SimilarArtistsApplet.cpp:273
#7  0x96f2a10c in SimilarArtistsApplet::qt_metacall (this=0x926fde8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf8a673c) at /usr/src/debug/amarok-2.4.0/build/src/context/applets/similarartists/SimilarArtistsApplet.moc:98
#8  0xb63ed8cd in QMetaObject::metacall (object=0x926fde8, cl=QMetaObject::InvokeMetaMethod, idx=74, argv=0xbf8a673c) at kernel/qmetaobject.cpp:237
#9  0xb63fda2c in QMetaObject::activate (sender=0x9266c78, m=0xb4b61770, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3272
#10 0xb4a291a5 in Plasma::IconWidget::clicked (this=0x9266c78) at /usr/src/debug/kdelibs-4.6.0/build/plasma/iconwidget.moc:209
#11 0xb4a2aba8 in Plasma::IconWidget::mouseReleaseEvent (this=0x9266c78, event=0xbf8a6f68) at /usr/src/debug/kdelibs-4.6.0/plasma/widgets/iconwidget.cpp:1425
#12 0xb5f7b89a in QGraphicsItem::sceneEvent (this=0x9266c80, event=0xbf8a6f68) at graphicsview/qgraphicsitem.cpp:6701
#13 0xb5fdba46 in QGraphicsWidget::sceneEvent (this=0x9266c78, event=0xbf8a6f68) at graphicsview/qgraphicswidget.cpp:1175
#14 0xb5fa6bbe in QGraphicsScenePrivate::sendEvent (this=0x8ca9128, item=0x9266c80, event=0xbf8a6f68) at graphicsview/qgraphicsscene.cpp:1207
#15 0xb5fa7888 in QGraphicsScenePrivate::sendMouseEvent (this=0x8ca9128, mouseEvent=0xbf8a6f68) at graphicsview/qgraphicsscene.cpp:1281
#16 0xb5fa82f7 in QGraphicsScene::mouseReleaseEvent (this=0x8ca8fb0, mouseEvent=0xbf8a6f68) at graphicsview/qgraphicsscene.cpp:4107
#17 0xb5fbb8dc in QGraphicsScene::event (this=0x8ca8fb0, event=0xbf8a6f68) at graphicsview/qgraphicsscene.cpp:3440
#18 0xb590f414 in QApplicationPrivate::notify_helper (this=0x816b5c8, receiver=0x8ca8fb0, e=0xbf8a6f68) at kernel/qapplication.cpp:4445
#19 0xb59180c7 in QApplication::notify (this=0xbf8a7f28, receiver=0x8ca8fb0, e=0xbf8a6f68) at kernel/qapplication.cpp:3845
#20 0xb74681f1 in KApplication::notify (this=0xbf8a7f28, receiver=0x8ca8fb0, event=0xbf8a6f68) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#21 0xb63e6fde in QCoreApplication::notifyInternal (this=0xbf8a7f28, receiver=0x8ca8fb0, event=0xbf8a6f68) at kernel/qcoreapplication.cpp:732
#22 0xb590d36d in sendSpontaneousEvent (receiver=0x8ca8fb0, event=0xbf8a6f68) at ../../src/corelib/kernel/qcoreapplication.h:218
#23 qt_sendSpontaneousEvent (receiver=0x8ca8fb0, event=0xbf8a6f68) at kernel/qapplication.cpp:5439
#24 0xb5fd670c in QGraphicsView::mouseReleaseEvent (this=0x8ce8ad0, event=0xbf8a76d4) at graphicsview/qgraphicsview.cpp:3336
#25 0xb596a5b0 in QWidget::event (this=0x8ce8ad0, event=0xbf8a76d4) at kernel/qwidget.cpp:8200
#26 0xb5d78ed5 in QFrame::event (this=0x8ce8ad0, e=0xbf8a76d4) at widgets/qframe.cpp:557
#27 0xb5e0a8a1 in QAbstractScrollArea::viewportEvent (this=0x8ce8ad0, e=0xbf8a76d4) at widgets/qabstractscrollarea.cpp:1043
#28 0xb5fd9dbc in QGraphicsView::viewportEvent (this=0x8ce8ad0, event=0xbf8a76d4) at graphicsview/qgraphicsview.cpp:2864
#29 0xb5e0d196 in viewportEvent (this=0x8d12c70, o=0x8d0c608, e=0xbf8a76d4) at widgets/qabstractscrollarea_p.h:100
#30 QAbstractScrollAreaFilter::eventFilter (this=0x8d12c70, o=0x8d0c608, e=0xbf8a76d4) at widgets/qabstractscrollarea_p.h:116
#31 0xb63e7176 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x816b5c8, receiver=0x8d0c608, event=0xbf8a76d4) at kernel/qcoreapplication.cpp:847
#32 0xb590f3e4 in QApplicationPrivate::notify_helper (this=0x816b5c8, receiver=0x8d0c608, e=0xbf8a76d4) at kernel/qapplication.cpp:4441
#33 0xb5918c20 in QApplication::notify (this=0xbf8a73ec, receiver=0x8d0c608, e=0xbf8a76d4) at kernel/qapplication.cpp:4006
#34 0xb74681f1 in KApplication::notify (this=0xbf8a7f28, receiver=0x8d0c608, event=0xbf8a76d4) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#35 0xb63e6fde in QCoreApplication::notifyInternal (this=0xbf8a7f28, receiver=0x8d0c608, event=0xbf8a76d4) at kernel/qcoreapplication.cpp:732
#36 0xb591045c in sendSpontaneousEvent (receiver=0x8d0c608, event=0xbf8a76d4, alienWidget=0x8d0c608, nativeWidget=0x8b91f68, buttonDown=0xb6281c00, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#37 QApplicationPrivate::sendMouseEvent (receiver=0x8d0c608, event=0xbf8a76d4, alienWidget=0x8d0c608, nativeWidget=0x8b91f68, buttonDown=0xb6281c00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3103
#38 0xb599c030 in QETWidget::translateMouseEvent (this=0x8b91f68, event=0xbf8a7bec) at kernel/qapplication_x11.cpp:4438
#39 0xb599b13e in QApplication::x11ProcessEvent (this=0xbf8a7f28, event=0xbf8a7bec) at kernel/qapplication_x11.cpp:3442
#40 0xb59c5960 in x11EventSourceDispatch (s=0x816ff08, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#41 0xb416a509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0xb416ad10 in ?? () from /lib/libglib-2.0.so.0
#43 0xb416afce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0xb641576b in QEventDispatcherGlib::processEvents (this=0x8067e40, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#45 0xb59c555a in QGuiEventDispatcherGlib::processEvents (this=0x8067e40, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0xb63e62bd in QEventLoop::processEvents (this=0xbf8a7ea4, flags=...) at kernel/qeventloop.cpp:149
#47 0xb63e64e9 in QEventLoop::exec (this=0xbf8a7ea4, flags=...) at kernel/qeventloop.cpp:201
#48 0xb63eaf90 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#49 0xb590d104 in QApplication::exec () at kernel/qapplication.cpp:3719
#50 0x08050d38 in main (argc=-1081448704, argv=0x0) at /usr/src/debug/amarok-2.4.0/src/main.cpp:268

Reported using DrKonqi