Bug 281052

Summary: Amarok crashed on wikipedia applet
Product: [Applications] amarok Reporter: Martin Kho <kde-bugs>
Component: generalAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: 2.4.3   
Target Milestone: 2.5   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Output from Amarok --debug

Description Martin Kho 2011-08-30 14:11:01 UTC 
Application: amarok (2.4.3)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.8.0
Operating System: Linux 3.1.0-0.rc3.git0.0.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"

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

When I start a song, Amarok fetches info from Wikipedia. Amarok crashes when it tries to show the info.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7d88327860 (LWP 1427))]

Thread 13 (Thread 0x7f7d73d19700 (LWP 1433)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003001a7beeb in wait (time=18446744073709551615, this=0x223e020) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x223e1a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000302ba0aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x223ded0, th=0x223e6c0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000302ba0d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x223e6c0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000302ba0c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f7d73d18d40, parent=0x223ded0, th=0x223e6c0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x000000302ba0c27b in ThreadWeaver::Thread::run (this=0x223e6c0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003001a7b9db in QThreadPrivate::start (arg=0x223e6c0) at thread/qthread_unix.cpp:298
#8  0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f7d67ffe700 (LWP 1434)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003001a7beeb in wait (time=18446744073709551615, this=0x223e020) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x223e1a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000302ba0aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x223ded0, th=0x243fbc0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000302ba0d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x243fbc0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x243fbc0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x243fbc0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x243fbc0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x000000302ba0c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f7d67ffdd40, parent=0x223ded0, th=0x243fbc0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#9  0x000000302ba0c27b in ThreadWeaver::Thread::run (this=0x243fbc0) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#10 0x0000003001a7b9db in QThreadPrivate::start (arg=0x243fbc0) at thread/qthread_unix.cpp:298
#11 0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f7d677fd700 (LWP 1435)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003001a7beeb in wait (time=18446744073709551615, this=0x223e020) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x223e1a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000302ba0aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x223ded0, th=0x250f850) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000302ba0d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x250f850) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x250f850) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x250f850) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x000000302ba0c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f7d677fcd40, parent=0x223ded0, th=0x250f850) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#8  0x000000302ba0c27b in ThreadWeaver::Thread::run (this=0x250f850) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#9  0x0000003001a7b9db in QThreadPrivate::start (arg=0x250f850) at thread/qthread_unix.cpp:298
#10 0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f7d66ffc700 (LWP 1436)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003001a7beeb in wait (time=18446744073709551615, this=0x223e020) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x223e1a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000302ba0aa8b in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x223ded0, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x000000302ba0d37b in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x000000302ba0d394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x223e270, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x000000302ba0c1ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f7d66ffbd40, parent=0x223ded0, th=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#11 0x000000302ba0c27b in ThreadWeaver::Thread::run (this=0x2510e90) at /usr/src/debug/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#12 0x0000003001a7b9db in QThreadPrivate::start (arg=0x2510e90) at thread/qthread_unix.cpp:298
#13 0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f7d663d7700 (LWP 1438)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003027d8f3cc in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3028786d20) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x0000003027d8f4f9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f7d65ad6700 (LWP 1439)):
#0  0x00007f7d87e8ece3 in poll () from /lib64/libc.so.6
#1  0x000000300a645328 in g_main_context_poll (n_fds=1, fds=0x7f7d540012e0, priority=<optimized out>, timeout=3840, context=0x7f7d540009a0) at gmain.c:3399
#2  g_main_context_iterate (context=0x7f7d540009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3081
#3  0x000000300a6457ec in g_main_context_iteration (context=0x7f7d540009a0, may_block=1) at gmain.c:3149
#4  0x0000003001ba65f6 in QEventDispatcherGlib::processEvents (this=0x7f7d540008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003001b76a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003001b76c77 in QEventLoop::exec (this=0x7f7d65ad5d20, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003001a789f7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003001a7b9db in QThreadPrivate::start (arg=0x2593da0) at thread/qthread_unix.cpp:298
#9  0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f7d4ffff700 (LWP 1459)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000302a184cf2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x302a47e000) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x000000302a184d29 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f7d41a21700 (LWP 1463)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f7d71c4381d in gst_queue_chain (pad=<optimized out>, buffer=0x7f7d3c0e5500) at gstqueue.c:1013
#2  0x0000003022a5deca in gst_pad_push (pad=0x1dfc030, buffer=0x7f7d3c0e5500) at gstpad.c:4684
#3  0x0000003022a5deca in gst_pad_push (pad=0x3383de0, buffer=0x7f7d3c0e5500) at gstpad.c:4684
#4  0x0000003022a5deca in gst_pad_push (pad=0x7f7d3c01d240, buffer=0x7f7d3c0e5500) at gstpad.c:4684
#5  0x00007f7d4101b2bc in ?? () from /usr/lib64/gstreamer-0.10/libgstmad.so
#6  0x0000003022a5deca in gst_pad_push (pad=0x7f7d3c01d3c0, buffer=0x7f7d3c0c9740) at gstpad.c:4684
#7  0x00000030236128af in gst_base_parse_push_frame (parse=0x35ed8c0, frame=0x7f7d41a20c00) at gstbaseparse.c:1909
#8  0x00000030236134c6 in gst_base_parse_handle_and_push_frame (parse=0x35ed8c0, klass=<optimized out>, frame=0x7f7d41a20c00) at gstbaseparse.c:1692
#9  0x0000003023615788 in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:2631
#10 0x0000003022a84364 in gst_task_func (task=0x3396450) at gsttask.c:318
#11 0x000000300a66cc48 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#12 0x000000300a66a726 in g_thread_create_proxy (data=0x3395c00) at gthread.c:1962
#13 0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f7d40bdc700 (LWP 1464)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f7d71c4381d in gst_queue_chain (pad=<optimized out>, buffer=0x1c2cc00) at gstqueue.c:1013
#2  0x0000003022a5deca in gst_pad_push (pad=0x201f890, buffer=0x1c2cc00) at gstpad.c:4684
#3  0x0000003022a5deca in gst_pad_push (pad=0x2027ab0, buffer=0x1c2cc00) at gstpad.c:4684
#4  0x00007f7d71c4e220 in gst_tee_do_push (is_list=0, data=0x1c2cc00, pad=0x2027ab0, tee=0x1dd1c30) at gsttee.c:674
#5  gst_tee_handle_data (tee=0x1dd1c30, data=0x1c2cc00, is_list=0) at gsttee.c:753
#6  0x00007f7d71c4e66f in gst_tee_chain (pad=<optimized out>, buffer=0x1c2cc00) at gsttee.c:827
#7  0x0000003022a5deca in gst_pad_push (pad=0x200a9a0, buffer=0x1c2cc00) at gstpad.c:4684
#8  0x00007f7d71c4472a in gst_queue_push_one (queue=0x20023a0) at gstqueue.c:1155
#9  gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#10 0x0000003022a84364 in gst_task_func (task=0x3396350) at gsttask.c:318
#11 0x000000300a66cc48 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#12 0x000000300a66a726 in g_thread_create_proxy (data=0x7f7d3c020920) at gthread.c:1962
#13 0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f7d3bfff700 (LWP 1465)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f7d71c4381d in gst_queue_chain (pad=<optimized out>, buffer=0x339bd10) at gstqueue.c:1013
#2  0x0000003022a5deca in gst_pad_push (pad=0x1dfc390, buffer=0x339bd10) at gstpad.c:4684
#3  0x0000003022a5deca in gst_pad_push (pad=0x2027c30, buffer=0x339bd10) at gstpad.c:4684
#4  0x00007f7d71c4e66f in gst_tee_chain (pad=<optimized out>, buffer=0x339bd10) at gsttee.c:827
#5  0x0000003022a5deca in gst_pad_push (pad=0x2020700, buffer=0x339bd10) at gstpad.c:4684
#6  0x0000003022a5deca in gst_pad_push (pad=0x2027330, buffer=0x339bd10) at gstpad.c:4684
#7  0x000000302362eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#8  0x0000003022a5deca in gst_pad_push (pad=0x2027930, buffer=0x339bd10) at gstpad.c:4684
#9  0x000000302362eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#10 0x0000003022a5deca in gst_pad_push (pad=0x2027630, buffer=0x339bd10) at gstpad.c:4684
#11 0x00007f7d71c4472a in gst_queue_push_one (queue=0x2002b20) at gstqueue.c:1155
#12 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#13 0x0000003022a84364 in gst_task_func (task=0x3396250) at gsttask.c:318
#14 0x000000300a66cc48 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#15 0x000000300a66a726 in g_thread_create_proxy (data=0x7f7d3c0209b0) at gthread.c:1962
#16 0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f7d3b7fe700 (LWP 1466)):
#0  0x00007f7d87b9ca55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000302361cdef in gst_base_sink_wait_preroll (sink=0x1def5b0) at gstbasesink.c:2261
#2  0x00007f7d7b36e688 in gst_base_audio_sink_render (bsink=0x1def5b0, buf=<optimized out>) at gstbaseaudiosink.c:1667
#3  0x000000302361e7c9 in gst_base_sink_render_object (basesink=0x1def5b0, pad=0x1df2070, obj_type=<optimized out>, obj=0x7f7d3c0924b0) at gstbasesink.c:3005
#4  0x000000302362101a in gst_base_sink_queue_object_unlocked (basesink=0x1def5b0, pad=0x1df2070, obj_type=2 '\002', obj=0x7f7d3c0924b0, prerollable=<optimized out>) at gstbasesink.c:3286
#5  0x000000302362138c in gst_base_sink_chain_unlocked (basesink=0x1def5b0, pad=0x1df2070, obj_type=2 '\002', obj=0x7f7d3c0924b0) at gstbasesink.c:3665
#6  0x0000003023621792 in gst_base_sink_chain_main (basesink=0x1def5b0, pad=0x1df2070, obj_type=2 '\002', obj=0x7f7d3c0924b0) at gstbasesink.c:3703
#7  0x0000003022a5deca in gst_pad_push (pad=0x1df2670, buffer=0x7f7d3c0924b0) at gstpad.c:4684
#8  0x000000302362eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#9  0x0000003022a5deca in gst_pad_push (pad=0x1df2c70, buffer=0x7f7d3c0924b0) at gstpad.c:4684
#10 0x000000302362eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#11 0x0000003022a5deca in gst_pad_push (pad=0x1df2370, buffer=0x7f7d3c0924b0) at gstpad.c:4684
#12 0x000000302362eb07 in gst_base_transform_chain (pad=<optimized out>, buffer=<optimized out>) at gstbasetransform.c:2458
#13 0x0000003022a5deca in gst_pad_push (pad=0x1df2970, buffer=0x7f7d3c0924b0) at gstpad.c:4684
#14 0x00007f7d71c4472a in gst_queue_push_one (queue=0x2002120) at gstqueue.c:1155
#15 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1263
#16 0x0000003022a84364 in gst_task_func (task=0x3396150) at gsttask.c:318
#17 0x000000300a66cc48 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#18 0x000000300a66a726 in g_thread_create_proxy (data=0x7f7d3c0214c0) at gthread.c:1962
#19 0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#20 0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f7d76cfe700 (LWP 1467)):
#0  0x00007f7d87e8ece3 in poll () from /lib64/libc.so.6
#1  0x0000003c1162c08f in ?? () from /usr/lib64/libpulse.so.0
#2  0x0000003c1161df06 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3  0x0000003c1161e539 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x0000003c1161e5f0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x0000003c1162c03f in ?? () from /usr/lib64/libpulse.so.0
#6  0x0000003c0da38be8 in ?? () from /usr/lib64/libpulsecommon-0.9.23.so
#7  0x00007f7d87b98d11 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f7d87e977dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7d88327860 (LWP 1427)):
[KCrash Handler]
#6  QProgressBar::setFormat (this=0x80000000, format=...) at widgets/qprogressbar.cpp:581
#7  0x00007f7d663e9b31 in WikipediaAppletPrivate::_pageLoadProgress (this=0x25961f0, progress=100) at /usr/src/debug/amarok-2.4.3/src/context/applets/wikipedia/WikipediaApplet.cpp:482
#8  0x00007f7d663eea5f 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 0x0000003001b8b571 in QMetaObject::activate (sender=0x258d8d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff3609a990) at kernel/qobject.cpp:3546
#11 0x00000030274333b1 in QGraphicsWebView::loadProgress (this=<optimized out>, _t1=100) at ./moc_qgraphicswebview.cpp:231
#12 0x0000003001b8b571 in QMetaObject::activate (sender=0x2610c20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff3609aae0) at kernel/qobject.cpp:3546
#13 0x0000003027435a31 in QWebPage::loadProgress (this=<optimized out>, _t1=100) at ./moc_qwebpage.cpp:383
#14 0x000000302743cc3b in QWebPage::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_qwebpage.cpp:257
#15 0x0000003001b8b571 in QMetaObject::activate (sender=0x25d7a10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff3609ac60) at kernel/qobject.cpp:3546
#16 0x00000030274695ce in WebCore::FrameLoaderClientQt::loadProgress (this=<optimized out>, _t1=100) at ./moc_FrameLoaderClientQt.cpp:111
#17 0x000000302780c5a9 in WebCore::ProgressTracker::finalProgressComplete (this=0x7f7d65ae8c98) at ../../../Source/WebCore/loader/ProgressTracker.cpp:149
#18 0x000000302780c6a8 in WebCore::ProgressTracker::progressCompleted (this=0x7f7d65ae8c98, frame=0x7f7d65af1400) at ../../../Source/WebCore/loader/ProgressTracker.cpp:134
#19 0x00000030277eaceb in WebCore::FrameLoader::recursiveCheckLoadComplete (this=0x7f7d65af1478) at ../../../Source/WebCore/loader/FrameLoader.cpp:2624
#20 0x000000302781b624 in WebCore::SubresourceLoader::didFinishLoading (this=0x7f7d403c1c00, finishTime=0) at ../../../Source/WebCore/loader/SubresourceLoader.cpp:202
#21 0x0000003027a2b673 in WebCore::QNetworkReplyHandler::finish (this=0x3899de0) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:460
#22 0x0000003027a2b528 in flush (this=0x3899e18) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:195
#23 WebCore::QNetworkReplyHandlerCallQueue::flush (this=0x3899e18) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:187
#24 0x0000003027a2b595 in WebCore::QNetworkReplyHandlerCallQueue::push (this=0x3899e18, method=(void ((anonymous namespace)::QNetworkReplyHandler::*)((anonymous namespace)::QNetworkReplyHandler * const)) 0x3027a2b5a0 <WebCore::QNetworkReplyHandler::finish()>) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:164
#25 0x0000003027a2bfac in WebCore::QNetworkReplyWrapper::didReceiveFinished (this=0x389bae0) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:349
#26 0x0000003001b8b571 in QMetaObject::activate (sender=0x389b390, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#27 0x0000003c108c218c in KDEPrivate::AccessManagerReply::slotResult (this=0x389b390, kJob=0x389aa30) at /usr/src/debug/kdelibs-4.7.0/kio/kio/accessmanagerreply_p.cpp:352
#28 0x0000003001b8b571 in QMetaObject::activate (sender=0x389aa30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff3609b220) at kernel/qobject.cpp:3546
#29 0x0000003002140df2 in KJob::result (this=<optimized out>, _t1=0x389aa30) at /usr/src/debug/kdelibs-4.7.0/x86_64-redhat-linux-gnu/kdecore/kjob.moc:208
#30 0x0000003002140e30 in KJob::emitResult (this=0x389aa30) at /usr/src/debug/kdelibs-4.7.0/kdecore/jobs/kjob.cpp:312
#31 0x0000003c108f9904 in KIO::SimpleJob::slotFinished (this=0x389aa30) at /usr/src/debug/kdelibs-4.7.0/kio/kio/job.cpp:494
#32 0x0000003c10901422 in KIO::TransferJob::slotFinished (this=0x389aa30) at /usr/src/debug/kdelibs-4.7.0/kio/kio/job.cpp:1081
#33 0x0000003001b8b571 in QMetaObject::activate (sender=0x203cb60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#34 0x0000003c109a43b1 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.7.0/kio/kio/slaveinterface.cpp:172
#35 0x0000003c109a1275 in KIO::SlaveInterface::dispatch (this=0x203cb60) at /usr/src/debug/kdelibs-4.7.0/kio/kio/slaveinterface.cpp:88
#36 0x0000003c1099437e in KIO::Slave::gotInput (this=0x203cb60) at /usr/src/debug/kdelibs-4.7.0/kio/kio/slave.cpp:344
#37 0x0000003001b8b571 in QMetaObject::activate (sender=0x1df42f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#38 0x0000003c108caea7 in dequeue (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.0/kio/kio/connection.cpp:82
#39 KIO::ConnectionPrivate::dequeue (this=0x22792e0) at /usr/src/debug/kdelibs-4.7.0/kio/kio/connection.cpp:71
#40 0x0000003001b90786 in QObject::event (this=0x1df42f0, e=<optimized out>) at kernel/qobject.cpp:1194
#41 0x00000030005c7d64 in notify_helper (e=0x35ef520, receiver=0x1df42f0, this=0x1a79ea0) at kernel/qapplication.cpp:4495
#42 QApplicationPrivate::notify_helper (this=0x1a79ea0, receiver=0x1df42f0, e=0x35ef520) at kernel/qapplication.cpp:4467
#43 0x00000030005ccbf3 in QApplication::notify (this=0x7fff3609c4c0, receiver=0x1df42f0, e=0x35ef520) at kernel/qapplication.cpp:4356
#44 0x00000030014500a6 in KApplication::notify (this=0x7fff3609c4c0, receiver=0x1df42f0, event=0x35ef520) at /usr/src/debug/kdelibs-4.7.0/kdeui/kernel/kapplication.cpp:311
#45 0x0000003001b778ec in QCoreApplication::notifyInternal (this=0x7fff3609c4c0, receiver=0x1df42f0, event=0x35ef520) at kernel/qcoreapplication.cpp:853
#46 0x0000003001b7b37a in sendEvent (event=0x35ef520, receiver=0x1df42f0) at kernel/qcoreapplication.h:231
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x19027a0) at kernel/qcoreapplication.cpp:1477
#48 0x0000003001ba6163 in sendPostedEvents () at kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=0x1a715e0) at kernel/qeventdispatcher_glib.cpp:279
#50 0x000000300a644e2d in g_main_dispatch (context=0x1a7c140) at gmain.c:2439
#51 g_main_context_dispatch (context=0x1a7c140) at gmain.c:3008
#52 0x000000300a645618 in g_main_context_iterate (context=0x1a7c140, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3086
#53 0x000000300a6457ec in g_main_context_iteration (context=0x1a7c140, may_block=1) at gmain.c:3149
#54 0x0000003001ba658f in QEventDispatcherGlib::processEvents (this=0x1903c60, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#55 0x000000300066a6be in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#56 0x0000003001b76a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#57 0x0000003001b76c77 in QEventLoop::exec (this=0x7fff3609c450, flags=...) at kernel/qeventloop.cpp:204
#58 0x0000003001b7b675 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1125
#59 0x000000000040916e in main (argc=1, argv=0x7fff3609eac8) at /usr/src/debug/amarok-2.4.3/src/main.cpp:289

Possible duplicates by query: bug 280213.

Reported using DrKonqi
Comment 1 Martin Kho 2011-08-30 14:22:31 UTC 
Created attachment 63237 [details]
Output from Amarok --debug

This output is limited, because of the buffer size of konsole. Is there a way to redirect the output to a file?
Comment 2 Martin Kho 2011-08-30 14:24:14 UTC 
Btw. When I disable the Wikipedia applet the crash wont happen, of course :-)

Martin Kho
Comment 3 Myriam Schweingruber 2011-08-31 22:36:13 UTC 
This appears to be a regression in Qt 4.8, please report this upstream. FWIW, Amarok requires Qt 4.6 only.

*** This bug has been marked as a duplicate of bug 279813 ***