Bug 272600

Summary: Crash while playing from magnatune.com
Product: [Applications] amarok Reporter: Maxim Prohorenko <Maxim.Prohorenko>
Component: generalAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED NOT A BUG    
Severity: crash    
Priority: NOR    
Version First Reported In: 2.4.0   
Target Milestone: 2.4.1   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Maxim Prohorenko 2011-05-06 10:10:58 UTC 
Application: amarok (2.4.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38.5-22.fc15.x86_64 x86_64
Distribution: "Fedora release 15 (Lovelock)"

-- Information about the crash:
run
update from magnatune.com
select classical music
select play random
play
wait for crash
listen beautiful classical music
amarok interrupt playing some times and i
press go to next track (if stop playing)

it work less than 1 hour and crash every time

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f9522508880 (LWP 2541))]

Thread 8 (Thread 0x7f9506a69700 (LWP 2941)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003c728745bb in wait (time=18446744073709551615, this=0x3163f00) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3164120, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f952066c164 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3163d30, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f952066e70b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f952066d5cf in ThreadWeaver::ThreadRunHelper::run (this=0x7f9506a68c60, parent=0x3163d30, th=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#11 0x00007f952066d65b in ThreadWeaver::Thread::run (this=0x2e6aa10) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#12 0x0000003c72874125 in QThreadPrivate::start (arg=0x2e6aa10) at thread/qthread_unix.cpp:320
#13 0x0000003c7a49e903 in ?? () from /usr/lib64/nvidia/libGL.so.1
#14 0x00007f9521259cd1 in start_thread (arg=0x7f9506a69700) at pthread_create.c:305
#15 0x00007f952154ddfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f94f7fff700 (LWP 2942)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003c728745bb in wait (time=18446744073709551615, this=0x3163f00) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3164120, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f952066c164 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3163d30, th=0x2e55400) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f952066e70b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e55400) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e55400) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e55400) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f952066d5cf in ThreadWeaver::ThreadRunHelper::run (this=0x7f94f7ffec60, parent=0x3163d30, th=0x2e55400) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f952066d65b in ThreadWeaver::Thread::run (this=0x2e55400) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#9  0x0000003c72874125 in QThreadPrivate::start (arg=0x2e55400) at thread/qthread_unix.cpp:320
#10 0x0000003c7a49e903 in ?? () from /usr/lib64/nvidia/libGL.so.1
#11 0x00007f9521259cd1 in start_thread (arg=0x7f94f7fff700) at pthread_create.c:305
#12 0x00007f952154ddfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f94f77fe700 (LWP 2943)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003c728745bb in wait (time=18446744073709551615, this=0x3163f00) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3164120, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f952066c164 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3163d30, th=0x2e57880) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f952066e70b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e57880) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f952066d5cf in ThreadWeaver::ThreadRunHelper::run (this=0x7f94f77fdc60, parent=0x3163d30, th=0x2e57880) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f952066d65b in ThreadWeaver::Thread::run (this=0x2e57880) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003c72874125 in QThreadPrivate::start (arg=0x2e57880) at thread/qthread_unix.cpp:320
#8  0x0000003c7a49e903 in ?? () from /usr/lib64/nvidia/libGL.so.1
#9  0x00007f9521259cd1 in start_thread (arg=0x7f94f77fe700) at pthread_create.c:305
#10 0x00007f952154ddfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f94f6ffd700 (LWP 2944)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003c728745bb in wait (time=18446744073709551615, this=0x3163f00) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3164120, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f952066c164 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3163d30, th=0x2e55f20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f952066e70b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e55f20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f952066e724 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3164240, th=0x2e55f20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f952066d5cf in ThreadWeaver::ThreadRunHelper::run (this=0x7f94f6ffcc60, parent=0x3163d30, th=0x2e55f20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f952066d65b in ThreadWeaver::Thread::run (this=0x2e55f20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003c72874125 in QThreadPrivate::start (arg=0x2e55f20) at thread/qthread_unix.cpp:320
#9  0x0000003c7a49e903 in ?? () from /usr/lib64/nvidia/libGL.so.1
#10 0x00007f9521259cd1 in start_thread (arg=0x7f94f6ffd700) at pthread_create.c:305
#11 0x00007f952154ddfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f94f63d7700 (LWP 2945)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003e66ccaefa in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3e674d02a0) at wtf/FastMalloc.cpp:2378
#2  0x0000003e66ccafe9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1497
#3  0x0000003c7a49e903 in ?? () from /usr/lib64/nvidia/libGL.so.1
#4  0x00007f9521259cd1 in start_thread (arg=0x7f94f63d7700) at pthread_create.c:305
#5  0x00007f952154ddfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f94e7fff700 (LWP 2949)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003c7d1849c2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3c7d47db00) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x0000003c7d1849f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003c7a49e903 in ?? () from /usr/lib64/nvidia/libGL.so.1
#4  0x00007f9521259cd1 in start_thread (arg=0x7f94e7fff700) at pthread_create.c:305
#5  0x00007f952154ddfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f950d637700 (LWP 16087)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003c728745bb in wait (time=18446744073709551615, this=0x3fac320) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x398ad48, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9511abbdb9 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#4  0x00007f9511ab86c4 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#5  0x00000039dd61a50f in gst_base_src_get_range (src=0x3dd8640 [PhononSrc], offset=0, length=4096, buf=0x7f950d636b58) at gstbasesrc.c:2137
#6  0x00000039dd61b953 in gst_base_src_loop (pad=0x7f94bc025a90 [GstPad]) at gstbasesrc.c:2394
#7  0x00000039dd282900 in gst_task_func (task=0x3b0c7c0 [GstTask]) at gsttask.c:293
#8  0x00000039d766ad30 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:319
#9  0x00000039d76686e4 in g_thread_create_proxy (data=0x3dc9ea0) at gthread.c:1897
#10 0x0000003c7a49e903 in ?? () from /usr/lib64/nvidia/libGL.so.1
#11 0x00007f9521259cd1 in start_thread (arg=0x7f950d637700) at pthread_create.c:305
#12 0x00007f952154ddfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f9522508880 (LWP 2541)):
[KCrash Handler]
#6  QTWTF::HashTable<QTJSC::UStringImpl*, QTJSC::UStringImpl*, QTWTF::IdentityExtractor<QTJSC::UStringImpl*>, QTWTF::StrHash<QTJSC::UStringImpl*>, QTWTF::HashTraits<QTJSC::UStringImpl*>, QTWTF::HashTraits<QTJSC::UStringImpl*> >::find<QTJSC::UStringImpl*, QTWTF::IdentityHashTranslator<QTJSC::UStringImpl*, QTJSC::UStringImpl*, QTWTF::StrHash<QTJSC::UStringImpl*> > > (this=0x8, key=@0x7fffaa941b38) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:763
#7  0x0000003c7d11db9e in find (key=@0x7fffaa941b38, this=0x8) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:323
#8  find (value=@0x7fffaa941b38, this=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:166
#9  remove (value=@0x7fffaa941b38, this=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:240
#10 remove (r=0x7f94dff5d1c0, this=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:61
#11 QTJSC::Identifier::remove (r=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:239
#12 0x0000003c7d17c635 in QTJSC::UStringImpl::~UStringImpl (this=0x7f94dff5d1c0, __in_chrg=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.cpp:70
#13 0x0000003c7d176a73 in deref (this=0x7f94dff5d1c0) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.h:132
#14 ~RefPtr (this=0x7f94dff6a8c0, __in_chrg=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/RefPtr.h:59
#15 QTJSC::Structure::~Structure (this=0x7f94dff6a898, __in_chrg=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Structure.cpp:156
#16 0x0000003c7d1fbc68 in deref (this=0x7f94dff6a898) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/RefCounted.h:109
#17 deref (this=0x7f94dff6a898) at bridge/qscriptactivationobject.cpp:54
#18 ~JSObject (this=0x7f94df7d5780, __in_chrg=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:303
#19 ~JSVariableObject (this=0x7f94df7d5780, __in_chrg=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSVariableObject.h:43
#20 QScript::QScriptActivationObject::~QScriptActivationObject (this=0x7f94df7d5780, __in_chrg=<optimized out>) at bridge/qscriptactivationobject.cpp:54
#21 0x0000003c7d100565 in QTJSC::Heap::allocate (this=0x7f94dff5aa18, s=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp:391
#22 0x0000003c7d1de886 in operator new (globalData=0x7f94dff59800, size=64) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSCell.h:162
#23 jsString (s=..., globalData=0x7f94dff59800) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:445
#24 jsString (s=..., exec=0x2c46b98) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:484
#25 QScriptValue::QScriptValue (this=0x7fffaa941d60, engine=<optimized out>, val=<optimized out>) at api/qscriptvalue.cpp:309
#26 0x0000003e638bd7c0 in ?? () from /usr/lib64/libamaroklib.so.1
#27 0x0000003e638c0499 in ?? () from /usr/lib64/libamaroklib.so.1
#28 0x0000003c72961844 in QMetaMethod::invoke (this=0x7fffaa9421f0, object=0x3b0bc80, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#29 0x0000003e63835a4b in ?? () from /usr/lib64/libamaroklib.so.1
#30 0x0000003e6383469a in NetworkAccessManagerProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libamaroklib.so.1
#31 0x0000003c7296ceca in QMetaObject::activate (sender=0x3ef8d40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#32 0x00007f9520bdd4ab in KDEPrivate::AccessManagerReply::slotResult (this=0x3ef8d40, kJob=0x3df8a30) at /usr/src/debug/kdelibs-4.6.2/kio/kio/accessmanagerreply_p.cpp:302
#33 0x00007f9520bde013 in KDEPrivate::AccessManagerReply::qt_metacall (this=0x3ef8d40, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffaa942a20) at /usr/src/debug/kdelibs-4.6.2/x86_64-redhat-linux-gnu/kio/accessmanagerreply_p.moc:83
#34 0x0000003c7296ceca in QMetaObject::activate (sender=0x3df8a30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffaa942a20) at kernel/qobject.cpp:3278
#35 0x00007f95219455b2 in KJob::result (this=<optimized out>, _t1=0x3df8a30) at /usr/src/debug/kdelibs-4.6.2/x86_64-redhat-linux-gnu/kdecore/kjob.moc:194
#36 0x00007f95219455f0 in KJob::emitResult (this=0x3df8a30) at /usr/src/debug/kdelibs-4.6.2/kdecore/jobs/kjob.cpp:312
#37 0x00007f9520c15354 in KIO::SimpleJob::slotFinished (this=0x3df8a30) at /usr/src/debug/kdelibs-4.6.2/kio/kio/job.cpp:525
#38 0x00007f9520c1f1e2 in KIO::TransferJob::slotFinished (this=0x3df8a30) at /usr/src/debug/kdelibs-4.6.2/kio/kio/job.cpp:1118
#39 0x00007f9520c1bb61 in KIO::TransferJob::qt_metacall (this=0x3df8a30, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffaa942df0) at /usr/src/debug/kdelibs-4.6.2/x86_64-redhat-linux-gnu/kio/jobclasses.moc:367
#40 0x0000003c7296ceca in QMetaObject::activate (sender=0x3ac0c00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#41 0x00007f9520cbeb91 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.6.2/kio/kio/slaveinterface.cpp:173
#42 0x00007f9520cbb9f5 in KIO::SlaveInterface::dispatch (this=<optimized out>) at /usr/src/debug/kdelibs-4.6.2/kio/kio/slaveinterface.cpp:89
#43 0x00007f9520caf19e in KIO::Slave::gotInput (this=0x3ac0c00) at /usr/src/debug/kdelibs-4.6.2/kio/kio/slave.cpp:348
#44 0x00007f9520caf7ec in KIO::Slave::qt_metacall (this=0x3ac0c00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffaa943210) at /usr/src/debug/kdelibs-4.6.2/x86_64-redhat-linux-gnu/kio/slave.moc:82
#45 0x0000003c7296ceca in QMetaObject::activate (sender=0x24bfc40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#46 0x00007f9520be6b27 in dequeue (this=<optimized out>) at /usr/src/debug/kdelibs-4.6.2/kio/kio/connection.cpp:82
#47 KIO::ConnectionPrivate::dequeue (this=0x3f02fa0) at /usr/src/debug/kdelibs-4.6.2/kio/kio/connection.cpp:71
#48 0x00007f9520be6bcd in KIO::Connection::qt_metacall (this=0x24bfc40, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x316aaf0) at /usr/src/debug/kdelibs-4.6.2/x86_64-redhat-linux-gnu/kio/connection.moc:79
#49 0x0000003c72970a8a in QObject::event (this=0x24bfc40, e=<optimized out>) at kernel/qobject.cpp:1217
#50 0x0000003c74db73d4 in notify_helper (e=0x3f08880, receiver=0x24bfc40, this=0x1b62eb0) at kernel/qapplication.cpp:4462
#51 QApplicationPrivate::notify_helper (this=0x1b62eb0, receiver=0x24bfc40, e=0x3f08880) at kernel/qapplication.cpp:4434
#52 0x0000003c74dbc261 in QApplication::notify (this=0x7fffaa943c40, receiver=0x24bfc40, e=0x3f08880) at kernel/qapplication.cpp:4341
#53 0x00007f9521f1fe76 in KApplication::notify (this=0x7fffaa943c40, receiver=0x24bfc40, event=0x3f08880) at /usr/src/debug/kdelibs-4.6.2/kdeui/kernel/kapplication.cpp:311
#54 0x0000003c7295a1bc in QCoreApplication::notifyInternal (this=0x7fffaa943c40, receiver=0x24bfc40, event=0x3f08880) at kernel/qcoreapplication.cpp:731
#55 0x0000003c7295d784 in sendEvent (event=0x3f08880, receiver=0x24bfc40) at kernel/qcoreapplication.h:215
#56 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x198a5b0) at kernel/qcoreapplication.cpp:1372
#57 0x0000003c729848c3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#58 postEventSourceDispatch (s=0x1b62170) at kernel/qeventdispatcher_glib.cpp:277
#59 0x00000039d7642b6d in g_main_dispatch (context=0x1b62090) at gmain.c:2440
#60 g_main_context_dispatch (context=0x1b62090) at gmain.c:3013
#61 0x00000039d7643348 in g_main_context_iterate (context=0x1b62090, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3091
#62 0x00000039d76435dc in g_main_context_iteration (context=0x1b62090, may_block=1) at gmain.c:3154
#63 0x0000003c72984d1f in QEventDispatcherGlib::processEvents (this=0x198bca0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#64 0x0000003c74e59f2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#65 0x0000003c729596d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#66 0x0000003c729598cf in QEventLoop::exec (this=0x7fffaa943bf0, flags=...) at kernel/qeventloop.cpp:201
#67 0x0000003c7295da17 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#68 0x00000000004081b9 in ?? ()
#69 0x00007f952148f43d in __libc_start_main (main=0x401860, argc=3, ubp_av=0x7fffaa9460a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffaa946098) at libc-start.c:226
#70 0x000000000040abfd in _start ()

Possible duplicates by query: bug 272479, bug 272354, bug 271307, bug 270600, bug 269006.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2011-05-08 09:02:39 UTC 
Sorry, but your backtrace is not useful, as you are lacking debugging symbols for Amarok. If you can reproduce this bug, please check here on how to get a valid backtrace:

http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

From the rest of the backtrace it shows that this is most likely a problem with a 3-rd-party script. Please disable those selectively and report the problem to the author of the script responsible.
Comment 2 Myriam Schweingruber 2011-06-05 01:12:13 UTC 
Closing for lack of feedback, likely a duplicate of bug 261839