Bug 245291

Summary:	Amarok with vlc phonon plugin crashed
Product:	[Applications] amarok	Reporter:	Michael Seiwert <michael.seiwert>
Component:	general	Assignee:	Amarok Developers <amarok-bugs-dist>
Status:	RESOLVED NOT A BUG
Severity:	crash
Priority:	NOR
Version:	2.3.1
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Michael Seiwert 2010-07-21 09:08:29 UTC

Application: amarok (2.3.1)
KDE Platform Version: 4.4.93 (KDE 4.4.93 (KDE 4.5 >= 20100713)) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop i686
Distribution: "openSUSE 11.3 (i586)"

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

I simply played a complete album and suddenly it crashed. See attached bt for details. Phonon-VLC is git snapshot from this morning.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0xb09ca720 (LWP 16477))]

Thread 11 (Thread 0xa9946b70 (LWP 16482)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5256125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57bd24c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xae1990e3 in vlc_cond_wait () from /usr/lib/libvlccore.so.4
#4  0xae108626 in ?? () from /usr/lib/libvlccore.so.4
#5  0xb5251b25 in start_thread () from /lib/libpthread.so.0
#6  0xb57af46e in clone () from /lib/libc.so.6

Thread 10 (Thread 0xa8c12b70 (LWP 16486)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5256125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57bd24c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb5a11f05 in QWaitConditionPrivate::wait (this=0x9c8cf10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5a11d09 in QWaitCondition::wait (this=0x99d75b0, mutex=0x99d75b4, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xa9581e24 in XmlParseJob::run() () from /home/mseiwert/kde/lib/libamarok-sqlcollection.so.1
#6  0xb4d36bd0 in ThreadWeaver::JobRunHelper::runTheJob(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#7  0xb4d36e44 in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#8  0xb4d3608a in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#9  0xb4d362f7 in ThreadWeaver::Thread::run() () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#10 0xb5a10c8d in QThreadPrivate::start (arg=0x8b36298) at thread/qthread_unix.cpp:248
#11 0xb5251b25 in start_thread () from /lib/libpthread.so.0
#12 0xb57af46e in clone () from /lib/libc.so.6

Thread 9 (Thread 0xa6ea3b70 (LWP 16487)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5256125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57bd24c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb5a11f05 in QWaitConditionPrivate::wait (this=0x8b37020, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5a11d09 in QWaitCondition::wait (this=0x8b36f10, mutex=0x898e328, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb4d34892 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#6  0xb4d38336 in ThreadWeaver::WorkingHardState::waitForAvailableJob(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#7  0xb4d34811 in ThreadWeaver::WeaverImpl::waitForAvailableJob(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#8  0xb4d382da in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#9  0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#10 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#11 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#12 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#13 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#14 0xb4d3603d in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#15 0xb4d362f7 in ThreadWeaver::Thread::run() () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#16 0xb5a10c8d in QThreadPrivate::start (arg=0x8b38fe8) at thread/qthread_unix.cpp:248
#17 0xb5251b25 in start_thread () from /lib/libpthread.so.0
#18 0xb57af46e in clone () from /lib/libc.so.6

Thread 8 (Thread 0xa66a2b70 (LWP 16488)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5256125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57bd24c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb5a11f05 in QWaitConditionPrivate::wait (this=0x8b37020, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5a11d09 in QWaitCondition::wait (this=0x8b36f10, mutex=0x898e328, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb4d34892 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#6  0xb4d38336 in ThreadWeaver::WorkingHardState::waitForAvailableJob(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#7  0xb4d34811 in ThreadWeaver::WeaverImpl::waitForAvailableJob(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#8  0xb4d382da in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#9  0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#10 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#11 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#12 0xb4d3603d in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#13 0xb4d362f7 in ThreadWeaver::Thread::run() () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#14 0xb5a10c8d in QThreadPrivate::start (arg=0x8b5c1c8) at thread/qthread_unix.cpp:248
#15 0xb5251b25 in start_thread () from /lib/libpthread.so.0
#16 0xb57af46e in clone () from /lib/libc.so.6

Thread 7 (Thread 0xa5ea1b70 (LWP 16489)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5256125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57bd24c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb5a11f05 in QWaitConditionPrivate::wait (this=0x8b37020, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5a11d09 in QWaitCondition::wait (this=0x8b36f10, mutex=0x898e328, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb4d34892 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#6  0xb4d38336 in ThreadWeaver::WorkingHardState::waitForAvailableJob(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#7  0xb4d34811 in ThreadWeaver::WeaverImpl::waitForAvailableJob(ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#8  0xb4d382da in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#9  0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#10 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#11 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#12 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#13 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#14 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#15 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#16 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#17 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#18 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#19 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#20 0xb4d38300 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#21 0xb4d347ea in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#22 0xb4d3603d in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#23 0xb4d362f7 in ThreadWeaver::Thread::run() () from /home/mseiwert/kde/lib/libthreadweaver.so.4
#24 0xb5a10c8d in QThreadPrivate::start (arg=0x8b57f48) at thread/qthread_unix.cpp:248
#25 0xb5251b25 in start_thread () from /lib/libpthread.so.0
#26 0xb57af46e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xa565cb70 (LWP 16491)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb57a80b1 in select () from /lib/libc.so.6
#2  0xb5af08c7 in QProcessManager::run (this=0xb5c79564) at io/qprocess_unix.cpp:245
#3  0xb5a10c8d in QThreadPrivate::start (arg=0xb5c79564) at thread/qthread_unix.cpp:248
#4  0xb5251b25 in start_thread () from /lib/libpthread.so.0
#5  0xb57af46e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa4e5bb70 (LWP 16494)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5256125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57bd24c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb4abb410 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb4bfdd60) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb4abab63 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb4bfdd60) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb5251b25 in start_thread () from /lib/libpthread.so.0
#6  0xb57af46e in clone () from /lib/libc.so.6

Thread 4 (Thread 0x9a66cb70 (LWP 16505)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5256125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57bd24c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb5a11f05 in QWaitConditionPrivate::wait (this=0x92b7a70, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5a11d09 in QWaitCondition::wait (this=0x92b7578, mutex=0x92b7574, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb66226b0 in QFileInfoGatherer::run (this=0x92b756c) at dialogs/qfileinfogatherer.cpp:203
#6  0xb5a10c8d in QThreadPrivate::start (arg=0x92b756c) at thread/qthread_unix.cpp:248
#7  0xb5251b25 in start_thread () from /lib/libpthread.so.0
#8  0xb57af46e in clone () from /lib/libc.so.6

Thread 3 (Thread 0x99e6bb70 (LWP 16506)):
#0  0xb309122b in clock_gettime () from /lib/librt.so.1
#1  0xb5b4357e in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb5b48bc9 in QTimerInfoList::updateCurrentTime (this=0x92c2b9c) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb5b48f2f in QTimerInfoList::timerWait (this=0x92c2b9c, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb5b46231 in timerSourcePrepareHelper (src=0x92c2b68, timeout=0x99e6b0fc) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb5b4639c in timerSourcePrepare (source=0x92c2b68, timeout=0x99e6b0fc) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb2fe40c0 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#7  0xb2fe4f22 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb2fe560e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0xb5b46d46 in QEventDispatcherGlib::processEvents (this=0x8287f60, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb5b125fd in QEventLoop::processEvents (this=0x99e6b288, flags=...) at kernel/qeventloop.cpp:149
#11 0xb5b12741 in QEventLoop::exec (this=0x99e6b288, flags=...) at kernel/qeventloop.cpp:201
#12 0xb5a0e67f in QThread::exec (this=0x92b85d8) at thread/qthread.cpp:487
#13 0xb5af5484 in QInotifyFileSystemWatcherEngine::run (this=0x92b85d8) at io/qfilesystemwatcher_inotify.cpp:248
#14 0xb5a10c8d in QThreadPrivate::start (arg=0x92b85d8) at thread/qthread_unix.cpp:248
#15 0xb5251b25 in start_thread () from /lib/libpthread.so.0
#16 0xb57af46e in clone () from /lib/libc.so.6

Thread 2 (Thread 0x98f11b70 (LWP 22818)):
[KCrash Handler]
#7  0xffffe424 in __kernel_vsyscall ()
#8  0xb57077ff in raise () from /lib/libc.so.6
#9  0xb5709140 in abort () from /lib/libc.so.6
#10 0xb5743fd7 in __libc_message () from /lib/libc.so.6
#11 0xb5749ffb in malloc_printerr () from /lib/libc.so.6
#12 0xb574eb49 in free () from /lib/libc.so.6
#13 0xb5a0ab4c in qFree (ptr=0x80580c0) at global/qmalloc.cpp:60
#14 0xb5a5f621 in QString::free (d=0x80580c0) at tools/qstring.cpp:1108
#15 0xb5a5fae2 in QString::operator= (this=0x8172fb0, other=@0x98f108f4) at tools/qstring.cpp:1282
#16 0xb527e6e6 in QDBusError::operator= (this=0x8172fac, other=@0x98f108f0) at qdbuserror.cpp:298
#17 0xb52998c4 in QDBusAbstractInterface::callWithArgumentList (this=0x8170938, mode=QDBus::Block, method=..., args=...) at qdbusabstractinterface.cpp:441
#18 0xb529a438 in QDBusAbstractInterface::internalConstCall (this=0x8170938, mode=QDBus::AutoDetect, method=..., args=...) at qdbusabstractinterface.cpp:763
#19 0xb527c3ea in QDBusConnectionInterface::isServiceRegistered (this=0x8170938, serviceName=...) at qdbusconnectioninterface.cpp:207
#20 0xb5e5079b in KSycocaPrivate::checkDatabase(QFlags<KSycocaPrivate::BehaviorIfNotFound>) () from /home/mseiwert/kde/lib/libkdecore.so.5
#21 0xb5e50c8b in KSycoca::findFactory(KSycocaFactoryId) () from /home/mseiwert/kde/lib/libkdecore.so.5
#22 0xb5e55107 in KSycocaFactory::KSycocaFactory(KSycocaFactoryId) () from /home/mseiwert/kde/lib/libkdecore.so.5
#23 0xb5dbc160 in KMimeTypeFactory::KMimeTypeFactory() () from /home/mseiwert/kde/lib/libkdecore.so.5
#24 0xb5dbf6c0 in KSycocaFactorySingleton<KMimeTypeFactory>::self() () from /home/mseiwert/kde/lib/libkdecore.so.5
#25 0xb5dbc540 in KMimeTypeFactory::self() () from /home/mseiwert/kde/lib/libkdecore.so.5
#26 0xb5dc4d5d in KMimeType::findByUrlHelper(KUrl const&, unsigned int, bool, QIODevice*, int*) () from /home/mseiwert/kde/lib/libkdecore.so.5
#27 0xb5dc5553 in KMimeType::findByUrl(KUrl const&, unsigned int, bool, bool, int*) () from /home/mseiwert/kde/lib/libkdecore.so.5
#28 0xb5dc560e in KMimeType::findByPath(QString const&, unsigned int, bool, int*) () from /home/mseiwert/kde/lib/libkdecore.so.5
#29 0xb6f4587b in MimeFileTypeResolver::createFile(char const*, bool, TagLib::AudioProperties::ReadStyle) const () from /home/mseiwert/kde/lib/libamaroklib.so.1
#30 0xb4cf0ecd in TagLib::FileRef::create(char const*, bool, TagLib::AudioProperties::ReadStyle) () from /home/mseiwert/kde/lib/libtag.so.1
#31 0xb4cf043e in TagLib::FileRef::FileRef(char const*, bool, TagLib::AudioProperties::ReadStyle) () from /home/mseiwert/kde/lib/libtag.so.1
#32 0xadcacbff in ?? () from /usr/lib/vlc/plugins/meta_engine/libtaglib_plugin.so
#33 0xae17b165 in module_need () from /usr/lib/libvlccore.so.4
#34 0xae12feef in ?? () from /usr/lib/libvlccore.so.4
#35 0xae133cfd in ?? () from /usr/lib/libvlccore.so.4
#36 0xae13823c in ?? () from /usr/lib/libvlccore.so.4
#37 0xae180ba9 in ?? () from /usr/lib/libvlccore.so.4
#38 0xb5251b25 in start_thread () from /lib/libpthread.so.0
#39 0xb57af46e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb09ca720 (LWP 16477)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb57a80b1 in select () from /lib/libc.so.6
#2  0xb5b4367d in qt_safe_select (nfds=19, fdread=0xbfbeb718, fdwrite=0xbfbeb698, fdexcept=0x0, orig_timeout=0x0) at kernel/qcore_unix.cpp:143
#3  0xb5af28a2 in select_msecs (nfds=19, fdread=0xbfbeb718, fdwrite=0xbfbeb698, timeout=-1) at io/qprocess_unix.cpp:880
#4  0xb5af35d1 in QProcessPrivate::waitForFinished (this=0x99aeed0, msecs=-1) at io/qprocess_unix.cpp:1101
#5  0xb5ab3171 in QProcess::waitForFinished (this=0xbfbeb824, msecs=-1) at io/qprocess.cpp:1698
#6  0xb5ab3c5b in QProcess::execute (program=..., arguments=...) at io/qprocess.cpp:2092
#7  0xb5db5301 in KToolInvocation::startKdeinit() () from /home/mseiwert/kde/lib/libkdecore.so.5
#8  0xb5db29e1 in KToolInvocation::klauncher() () from /home/mseiwert/kde/lib/libkdecore.so.5
#9  0xb31ffcc6 in KIO::Slave::createSlave(QString const&, KUrl const&, int&, QString&) () from /home/mseiwert/kde/lib/libkio.so.5
#10 0xb31f2ee9 in KIO::ProtoQueue::createSlave(QString const&, KIO::SimpleJob*, KUrl const&) () from /home/mseiwert/kde/lib/libkio.so.5
#11 0xb31f3459 in KIO::ProtoQueue::startAJob() () from /home/mseiwert/kde/lib/libkio.so.5
#12 0xb31f7522 in KIO::ProtoQueue::qt_metacall(QMetaObject::Call, int, void**) () from /home/mseiwert/kde/lib/libkio.so.5
#13 0xb5b1b76e in QMetaObject::metacall (object=0x8d70ed8, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbfbebb6c) at kernel/qmetaobject.cpp:237
#14 0xb5b2d821 in QMetaObject::activate (sender=0x8d70f0c, m=0xb5c765a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#15 0xb5b83a4b in QTimer::timeout (this=0x8d70f0c) at .moc/debug-shared/moc_qtimer.cpp:134
#16 0xb5b3573c in QTimer::timerEvent (this=0x8d70f0c, e=0xbfbec1a4) at kernel/qtimer.cpp:271
#17 0xb5b299d2 in QObject::event (this=0x8d70f0c, e=0xbfbec1a4) at kernel/qobject.cpp:1212
#18 0xb6060b00 in QApplicationPrivate::notify_helper (this=0x817cf88, receiver=0x8d70f0c, e=0xbfbec1a4) at kernel/qapplication.cpp:4306
#19 0xb605e3ac in QApplication::notify (this=0xbfbec488, receiver=0x8d70f0c, e=0xbfbec1a4) at kernel/qapplication.cpp:3710
#20 0xb75133d6 in KApplication::notify(QObject*, QEvent*) () from /home/mseiwert/kde/lib/libkdeui.so.5
#21 0xb5b14883 in QCoreApplication::notifyInternal (this=0xbfbec488, receiver=0x8d70f0c, event=0xbfbec1a4) at kernel/qcoreapplication.cpp:726
#22 0xb6053139 in QCoreApplication::sendEvent (receiver=0x8d70f0c, event=0xbfbec1a4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 0xb5b4963d in QTimerInfoList::activateTimers (this=0x8179974) at kernel/qeventdispatcher_unix.cpp:603
#24 0xb5b463f6 in timerSourceDispatch (source=0x8179940) at kernel/qeventdispatcher_glib.cpp:184
#25 0xb2fe4b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0xb2fe5350 in ?? () from /usr/lib/libglib-2.0.so.0
#27 0xb2fe560e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#28 0xb5b46d26 in QEventDispatcherGlib::processEvents (this=0x8175cd0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#29 0xb6123688 in QGuiEventDispatcherGlib::processEvents (this=0x8175cd0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0xb5b125fd in QEventLoop::processEvents (this=0xbfbec41c, flags=...) at kernel/qeventloop.cpp:149
#31 0xb5b12741 in QEventLoop::exec (this=0xbfbec41c, flags=...) at kernel/qeventloop.cpp:201
#32 0xb5b14f58 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#33 0xb605dfde in QApplication::exec () at kernel/qapplication.cpp:3585
#34 0x0804f42d in main ()

Possible duplicates by query: bug 242656.

Reported using DrKonqi

Comment 1 Myriam Schweingruber 2010-07-21 11:04:58 UTC

The crash appears to be in taglib, but the backtrace lacks quite some debugging information. Did you add the debugging information for the vlc backend as described in the build instructions? The starting amarok from a konsole with -d --nofork as arguments would produce some debugging output when it crashes.

Comment 2 Myriam Schweingruber 2010-08-15 11:12:50 UTC

Closing for lack of feedback. Feel free to reopen if you can reproduce this with Amarok 2.3.1 or later and please provide a better backtrace.