Application: amarok (2.4.3)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.8.0
Operating System: Linux 3.0.0-3.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I just started Amarok and tried to play some of my music (mp3) and after starting, Amarok dies with this reported log

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f23a66bd860 (LWP 3502))]

Thread 13 (Thread 0x7f238d85f700 (LWP 3507)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x000000339247beeb in wait (time=18446744073709551615, this=0x2b8a890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2b8aa10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000339e80aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b8a740, th=0x2b8af20) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000339e80d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x2b8af20) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000339e80d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x2b8af20) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x000000339e80d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x2b8af20) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x000000339e80c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f238d85ed40, parent=0x2b8a740, th=0x2b8af20) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#8  0x000000339e80c27b in ThreadWeaver::Thread::run (this=0x2b8af20) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#9  0x000000339247b9db in QThreadPrivate::start (arg=0x2b8af20) at thread/qthread_unix.cpp:298
#10 0x00007f23a5f2bd11 in start_thread (arg=0x7f238d85f700) at pthread_create.c:305
#11 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7f238634e700 (LWP 3510)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x000000339247beeb in wait (time=18446744073709551615, this=0x2b8a890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2b8aa10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000339e80aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b8a740, th=0x3042cb0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000339e80d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x3042cb0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000339e80d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x3042cb0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x000000339e80c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f238634dd40, parent=0x2b8a740, th=0x3042cb0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#7  0x000000339e80c27b in ThreadWeaver::Thread::run (this=0x3042cb0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#8  0x000000339247b9db in QThreadPrivate::start (arg=0x3042cb0) at thread/qthread_unix.cpp:298
#9  0x00007f23a5f2bd11 in start_thread (arg=0x7f238634e700) at pthread_create.c:305
#10 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7f2385b4d700 (LWP 3511)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x000000339247beeb in wait (time=18446744073709551615, this=0x2b8a890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2b8aa10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000339e80aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b8a740, th=0x2f71ff0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000339e80d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x2f71ff0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000339e80c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f2385b4cd40, parent=0x2b8a740, th=0x2f71ff0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x000000339e80c27b in ThreadWeaver::Thread::run (this=0x2f71ff0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x000000339247b9db in QThreadPrivate::start (arg=0x2f71ff0) at thread/qthread_unix.cpp:298
#8  0x00007f23a5f2bd11 in start_thread (arg=0x7f2385b4d700) at pthread_create.c:305
#9  0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f2385142700 (LWP 3512)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x000000339247beeb in wait (time=18446744073709551615, this=0x2b8a890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2b8aa10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000339e80aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b8a740, th=0x2f9e800) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000339e80d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x2f9e800) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000339e80d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x2f9e800) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x000000339e80d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b89df0, th=0x2f9e800) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x000000339e80c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f2385141d40, parent=0x2b8a740, th=0x2f9e800) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#8  0x000000339e80c27b in ThreadWeaver::Thread::run (this=0x2f9e800) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#9  0x000000339247b9db in QThreadPrivate::start (arg=0x2f9e800) at thread/qthread_unix.cpp:298
#10 0x00007f23a5f2bd11 in start_thread (arg=0x7f2385142700) at pthread_create.c:305
#11 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f237ffff700 (LWP 3513)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003a6e98f1ec in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3a6f386ba0) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x0000003a6e98f319 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007f23a5f2bd11 in start_thread (arg=0x7f237ffff700) at pthread_create.c:305
#4  0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f237f7fe700 (LWP 3514)):
#0  0x00007f23a5f2ef0d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:53
#1  __pthread_mutex_unlock (mutex=0x7f23680009a8) at pthread_mutex_unlock.c:298
#2  0x0000003388044bea in g_main_context_iterate (context=0x7f23680009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3164
#3  0x000000338804507c in g_main_context_iteration (context=0x7f23680009a0, may_block=1) at gmain.c:3224
#4  0x00000033925a65f6 in QEventDispatcherGlib::processEvents (this=0x7f23680008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003392576a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003392576c77 in QEventLoop::exec (this=0x7f237f7fdd20, flags=...) at kernel/qeventloop.cpp:204
#7  0x00000033924789f7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x000000339247b9db in QThreadPrivate::start (arg=0x30e7830) at thread/qthread_unix.cpp:298
#9  0x00007f23a5f2bd11 in start_thread (arg=0x7f237f7fe700) at pthread_create.c:305
#10 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f237dd67700 (LWP 3518)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00000033abb84cf2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x33abe7e000) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00000033abb84d29 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f23a5f2bd11 in start_thread (arg=0x7f237dd67700) at pthread_create.c:305
#4  0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f2360108700 (LWP 3540)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f239405981d in gst_queue_chain (pad=<optimized out>, buffer=0x7f23581ddb30 [GstBuffer]) at gstqueue.c:1013
#2  0x000000339f05deca in gst_pad_push (pad=0x2717040 [GstProxyPad], buffer=0x7f23581ddb30 [GstBuffer]) at gstpad.c:4684
#3  0x000000339f05deca in gst_pad_push (pad=0x405ed70 [GstDecodePad], buffer=0x7f23581ddb30 [GstBuffer]) at gstpad.c:4684
#4  0x000000339f05deca in gst_pad_push (pad=0x7f235801e1a0 [GstPad], buffer=0x7f23581ddb30 [GstBuffer]) at gstpad.c:4684
#5  0x00007f235f7022bc in ?? () from /usr/lib64/gstreamer-0.10/libgstmad.so
#6  0x000000339f05deca in gst_pad_push (pad=0x7f235801e320 [GstPad], buffer=0x7f23581f9840 [GstBuffer]) at gstpad.c:4684
#7  0x00000033adc128af in gst_base_parse_push_frame (parse=0x40aae70 [GstMpegAudioParse], frame=0x7f2360107c00) at gstbaseparse.c:1909
#8  0x00000033adc134c6 in gst_base_parse_handle_and_push_frame (parse=0x40aae70 [GstMpegAudioParse], klass=<optimized out>, frame=0x7f2360107c00) at gstbaseparse.c:1692
#9  0x00000033adc15788 in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:2631
#10 0x000000339f084364 in gst_task_func (task=0x4074470 [GstTask]) at gsttask.c:318
#11 0x000000338806c4f8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#12 0x0000003388069fd6 in g_thread_create_proxy (data=0x269fb80) at gthread.c:1962
#13 0x00007f23a5f2bd11 in start_thread (arg=0x7f2360108700) at pthread_create.c:305
#14 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f235f2c3700 (LWP 3541)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f239405981d in gst_queue_chain (pad=<optimized out>, buffer=0x7f23580ff5b0 [GstBuffer]) at gstqueue.c:1013
#2  0x000000339f05deca in gst_pad_push (pad=0x29448d0 [GstProxyPad], buffer=0x7f23580ff5b0 [GstBuffer]) at gstpad.c:4684
#3  0x000000339f05deca in gst_pad_push (pad=0x294bab0 [GstPad], buffer=0x7f23580ff5b0 [GstBuffer]) at gstpad.c:4684
#4  0x00007f2394064220 in gst_tee_do_push (is_list=0, data=0x7f23580ff5b0, pad=0x294bab0 [GstPad], tee=0x26f5c20 [GstTee]) at gsttee.c:674
#5  gst_tee_handle_data (tee=0x26f5c20 [GstTee], data=0x7f23580ff5b0, is_list=0) at gsttee.c:753
#6  0x00007f239406466f in gst_tee_chain (pad=<optimized out>, buffer=0x7f23580ff5b0 [GstBuffer]) at gsttee.c:827
#7  0x000000339f05deca in gst_pad_push (pad=0x2926990 [GstPad], buffer=0x7f23580ff5b0 [GstBuffer]) at gstpad.c:4684
#8  0x00007f239405a72a in gst_queue_push_one (queue=0x291c3c0 [GstQueue]) at gstqueue.c:1155
#9  gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#10 0x000000339f084364 in gst_task_func (task=0x4074370 [GstTask]) at gsttask.c:318
#11 0x000000338806c4f8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#12 0x0000003388069fd6 in g_thread_create_proxy (data=0x7f2358021380) at gthread.c:1962
#13 0x00007f23a5f2bd11 in start_thread (arg=0x7f235f2c3700) at pthread_create.c:305
#14 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f235eac2700 (LWP 3542)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f239405981d in gst_queue_chain (pad=<optimized out>, buffer=0x7f2358136640 [GstBuffer]) at gstqueue.c:1013
#2  0x000000339f05deca in gst_pad_push (pad=0x27173a0 [GstProxyPad], buffer=0x7f2358136640 [GstBuffer]) at gstpad.c:4684
#3  0x000000339f05deca in gst_pad_push (pad=0x294bc30 [GstPad], buffer=0x7f2358136640 [GstBuffer]) at gstpad.c:4684
#4  0x00007f239406466f in gst_tee_chain (pad=<optimized out>, buffer=0x7f2358136640 [GstBuffer]) at gsttee.c:827
#5  0x000000339f05deca in gst_pad_push (pad=0x2945700 [GstGhostPad], buffer=0x7f2358136640 [GstBuffer]) at gstpad.c:4684
#6  0x000000339f05deca in gst_pad_push (pad=0x294b330 [GstPad], buffer=0x7f2358136640 [GstBuffer]) at gstpad.c:4684
#7  0x00000033adc2eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#8  0x000000339f05deca in gst_pad_push (pad=0x294b930 [GstPad], buffer=0x7f2358136640 [GstBuffer]) at gstpad.c:4684
#9  0x00000033adc2eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#10 0x000000339f05deca in gst_pad_push (pad=0x294b630 [GstPad], buffer=0x7f2358136640 [GstBuffer]) at gstpad.c:4684
#11 0x00007f239405a72a in gst_queue_push_one (queue=0x291cb40 [GstQueue]) at gstqueue.c:1155
#12 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#13 0x000000339f084364 in gst_task_func (task=0x4074270 [GstTask]) at gsttask.c:318
#14 0x000000338806c4f8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#15 0x0000003388069fd6 in g_thread_create_proxy (data=0x7f2358013d90) at gthread.c:1962
#16 0x00007f23a5f2bd11 in start_thread (arg=0x7f235eac2700) at pthread_create.c:305
#17 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f235e2c1700 (LWP 3543)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00000033adc1cdef in gst_base_sink_wait_preroll (sink=0x270a330 [GstPulseSink]) at gstbasesink.c:2261
#2  0x00007f2399508688 in gst_base_audio_sink_render (bsink=0x270a330 [GstPulseSink], buf=<optimized out>) at gstbaseaudiosink.c:1667
#3  0x00000033adc1e7c9 in gst_base_sink_render_object (basesink=0x270a330 [GstPulseSink], pad=0x270e180 [GstPad], obj_type=<optimized out>, obj=0x7f23581c1930) at gstbasesink.c:3005
#4  0x00000033adc2101a in gst_base_sink_queue_object_unlocked (basesink=0x270a330 [GstPulseSink], pad=0x270e180 [GstPad], obj_type=2 '\002', obj=0x7f23581c1930, prerollable=<optimized out>) at gstbasesink.c:3286
#5  0x00000033adc2138c in gst_base_sink_chain_unlocked (basesink=0x270a330 [GstPulseSink], pad=0x270e180 [GstPad], obj_type=2 '\002', obj=0x7f23581c1930) at gstbasesink.c:3665
#6  0x00000033adc21792 in gst_base_sink_chain_main (basesink=0x270a330 [GstPulseSink], pad=0x270e180 [GstPad], obj_type=2 '\002', obj=0x7f23581c1930) at gstbasesink.c:3703
#7  0x000000339f05deca in gst_pad_push (pad=0x270e600 [GstPad], buffer=0x7f23581c1930 [GstBuffer]) at gstpad.c:4684
#8  0x00000033adc2eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#9  0x000000339f05deca in gst_pad_push (pad=0x270ec00 [GstPad], buffer=0x7f23581c1930 [GstBuffer]) at gstpad.c:4684
#10 0x00000033adc2eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#11 0x000000339f05deca in gst_pad_push (pad=0x270e480 [GstPad], buffer=0x7f23581c1930 [GstBuffer]) at gstpad.c:4684
#12 0x00000033adc2eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#13 0x000000339f05deca in gst_pad_push (pad=0x270e900 [GstPad], buffer=0x7f23581c1930 [GstBuffer]) at gstpad.c:4684
#14 0x00007f239405a72a in gst_queue_push_one (queue=0x291c140 [GstQueue]) at gstqueue.c:1155
#15 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#16 0x000000339f084364 in gst_task_func (task=0x4074170 [GstTask]) at gsttask.c:318
#17 0x000000338806c4f8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#18 0x0000003388069fd6 in g_thread_create_proxy (data=0x7f23580219e0) at gthread.c:1962
#19 0x00007f23a5f2bd11 in start_thread (arg=0x7f235e2c1700) at pthread_create.c:305
#20 0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f2394e98700 (LWP 3545)):
#0  0x00007f23a6221d93 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000033a222c05f in ?? () from /usr/lib64/libpulse.so.0
#2  0x00000033a221dee6 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3  0x00000033a221e519 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00000033a221e5d0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00000033a222c00f in ?? () from /usr/lib64/libpulse.so.0
#6  0x000000339f838788 in ?? () from /usr/lib64/libpulsecommon-0.9.22.so
#7  0x00007f23a5f2bd11 in start_thread (arg=0x7f2394e98700) at pthread_create.c:305
#8  0x00007f23a622a88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f23a66bd860 (LWP 3502)):
[KCrash Handler]
#6  QProgressBar::setFormat (this=0x1e0, format=...) at widgets/qprogressbar.cpp:581
#7  0x00007f2384314b31 in WikipediaAppletPrivate::_pageLoadProgress (this=0x30e5940, progress=100) at /usr/src/debug/amarok-2.4.3/src/context/applets/wikipedia/WikipediaApplet.cpp:482
#8  0x00007f2384319a5f in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/amarok-2.4.3/x86_64-redhat-linux-gnu/src/context/applets/wikipedia/WikipediaApplet.moc:110
#9  WikipediaApplet::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/amarok-2.4.3/x86_64-redhat-linux-gnu/src/context/applets/wikipedia/WikipediaApplet.moc:84
#10 0x000000339258b571 in QMetaObject::activate (sender=0x30e80b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa788e820) at kernel/qobject.cpp:3546
#11 0x0000003a6e0333b1 in QGraphicsWebView::loadProgress (this=<optimized out>, _t1=100) at ./moc_qgraphicswebview.cpp:231
#12 0x000000339258b571 in QMetaObject::activate (sender=0x30e2340, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa788e970) at kernel/qobject.cpp:3546
#13 0x0000003a6e035a31 in QWebPage::loadProgress (this=<optimized out>, _t1=100) at ./moc_qwebpage.cpp:383
#14 0x0000003a6e03cc3b in QWebPage::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_qwebpage.cpp:257
#15 0x000000339258b571 in QMetaObject::activate (sender=0x30cae70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa788eaf0) at kernel/qobject.cpp:3546
#16 0x0000003a6e0695ce in WebCore::FrameLoaderClientQt::loadProgress (this=<optimized out>, _t1=100) at ./moc_FrameLoaderClientQt.cpp:111
#17 0x0000003a6e40c3d9 in WebCore::ProgressTracker::finalProgressComplete (this=0x7f2384214c98) at ../../../Source/WebCore/loader/ProgressTracker.cpp:149
#18 0x0000003a6e40c4d8 in WebCore::ProgressTracker::progressCompleted (this=0x7f2384214c98, frame=0x7f238421d400) at ../../../Source/WebCore/loader/ProgressTracker.cpp:134
#19 0x0000003a6e3eab1b in WebCore::FrameLoader::recursiveCheckLoadComplete (this=0x7f238421d478) at ../../../Source/WebCore/loader/FrameLoader.cpp:2624
#20 0x0000003a6e41b454 in WebCore::SubresourceLoader::didFinishLoading (this=0x7f2360d98c00, finishTime=0) at ../../../Source/WebCore/loader/SubresourceLoader.cpp:202
#21 0x0000003a6e62b493 in WebCore::QNetworkReplyHandler::finish (this=0x4256750) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:460
#22 0x0000003a6e62b348 in flush (this=0x4256788) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:195
#23 WebCore::QNetworkReplyHandlerCallQueue::flush (this=0x4256788) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:187
#24 0x0000003a6e62b3b5 in WebCore::QNetworkReplyHandlerCallQueue::push (this=0x4256788, method=(void ((anonymous namespace)::QNetworkReplyHandler::*)((anonymous namespace)::QNetworkReplyHandler * const)) 0x3a6e62b3c0 <WebCore::QNetworkReplyHandler::finish()>) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:164
#25 0x0000003a6e62bdcc in WebCore::QNetworkReplyWrapper::didReceiveFinished (this=0x4257ab0) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:349
#26 0x000000339258b571 in QMetaObject::activate (sender=0x40c3f80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#27 0x00000033996c218c in KDEPrivate::AccessManagerReply::slotResult (this=0x40c3f80, kJob=0x42570f0) at /usr/src/debug/kdelibs-4.7.0/kio/kio/accessmanagerreply_p.cpp:352
#28 0x000000339258b571 in QMetaObject::activate (sender=0x42570f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa788f0b0) at kernel/qobject.cpp:3546
#29 0x0000003393f40df2 in KJob::result (this=<optimized out>, _t1=0x42570f0) at /usr/src/debug/kdelibs-4.7.0/x86_64-redhat-linux-gnu/kdecore/kjob.moc:208
#30 0x0000003393f40e30 in KJob::emitResult (this=0x42570f0) at /usr/src/debug/kdelibs-4.7.0/kdecore/jobs/kjob.cpp:312
#31 0x00000033996f9904 in KIO::SimpleJob::slotFinished (this=0x42570f0) at /usr/src/debug/kdelibs-4.7.0/kio/kio/job.cpp:494
#32 0x0000003399701422 in KIO::TransferJob::slotFinished (this=0x42570f0) at /usr/src/debug/kdelibs-4.7.0/kio/kio/job.cpp:1081
#33 0x000000339258b571 in QMetaObject::activate (sender=0x402b480, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#34 0x00000033997a43b1 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.7.0/kio/kio/slaveinterface.cpp:172
#35 0x00000033997a1275 in KIO::SlaveInterface::dispatch (this=0x402b480) at /usr/src/debug/kdelibs-4.7.0/kio/kio/slaveinterface.cpp:88
#36 0x000000339979437e in KIO::Slave::gotInput (this=0x402b480) at /usr/src/debug/kdelibs-4.7.0/kio/kio/slave.cpp:344
#37 0x000000339258b571 in QMetaObject::activate (sender=0x40e54d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#38 0x00000033996caea7 in dequeue (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.0/kio/kio/connection.cpp:82
#39 KIO::ConnectionPrivate::dequeue (this=0x407cc30) at /usr/src/debug/kdelibs-4.7.0/kio/kio/connection.cpp:71
#40 0x0000003392590786 in QObject::event (this=0x40e54d0, e=<optimized out>) at kernel/qobject.cpp:1194
#41 0x00000033955c7d64 in notify_helper (e=0x425fd40, receiver=0x40e54d0, this=0x239f140) at kernel/qapplication.cpp:4495
#42 QApplicationPrivate::notify_helper (this=0x239f140, receiver=0x40e54d0, e=0x425fd40) at kernel/qapplication.cpp:4467
#43 0x00000033955ccbf3 in QApplication::notify (this=0x7fffa7890350, receiver=0x40e54d0, e=0x425fd40) at kernel/qapplication.cpp:4356
#44 0x00000033970500a6 in KApplication::notify (this=0x7fffa7890350, receiver=0x40e54d0, event=0x425fd40) at /usr/src/debug/kdelibs-4.7.0/kdeui/kernel/kapplication.cpp:311
#45 0x00000033925778ec in QCoreApplication::notifyInternal (this=0x7fffa7890350, receiver=0x40e54d0, event=0x425fd40) at kernel/qcoreapplication.cpp:853
#46 0x000000339257b37a in sendEvent (event=0x425fd40, receiver=0x40e54d0) at kernel/qcoreapplication.h:231
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x22287a0) at kernel/qcoreapplication.cpp:1477
#48 0x00000033925a6163 in sendPostedEvents () at kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=0x239e220) at kernel/qeventdispatcher_glib.cpp:279
#50 0x00000033880446bd in g_main_dispatch (context=0x23aa580) at gmain.c:2500
#51 g_main_context_dispatch (context=0x23aa580) at gmain.c:3083
#52 0x0000003388044ea8 in g_main_context_iterate (context=0x23aa580, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3161
#53 0x000000338804507c in g_main_context_iteration (context=0x23aa580, may_block=1) at gmain.c:3224
#54 0x00000033925a658f in QEventDispatcherGlib::processEvents (this=0x2229c60, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#55 0x000000339566a6be in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#56 0x0000003392576a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#57 0x0000003392576c77 in QEventLoop::exec (this=0x7fffa78902e0, flags=...) at kernel/qeventloop.cpp:204
#58 0x000000339257b675 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1125
#59 0x000000000040916e in main (argc=1, argv=0x7fffa7892958) at /usr/src/debug/amarok-2.4.3/src/main.cpp:289

Reported using DrKonqi