Bug 239067

Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Crashed first time I tried to run it: I selected 3 mp3 files in Nautilus and tried to open them directly with Amarok. Splash screen came up, songs didn't play and Amarok crashed.

Was unable to duplicate the crash.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb683b720 (LWP 6377))]

Thread 2 (Thread 0xb49a1b70 (LWP 6454)):
#0  0x00eb90f7 in __pthread_mutex_unlock_full () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x00b71ba6 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x04baed61 in pa_mutex_unlock () from /usr/lib/libpulsecommon-0.9.21.so
#3  0x07f104e9 in ?? () from /usr/lib/libpulse.so.0
#4  0x07efca59 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#5  0x07efea13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#6  0x07efeae4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#7  0x07f102a3 in ?? () from /usr/lib/libpulse.so.0
#8  0x04bafe02 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#9  0x00eb596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x00b64a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb683b720 (LWP 6377)):
[KCrash Handler]
#6  0x010cb8eb in Playlist::Actions::engineNewTrackPlaying (this=0x95d6900) at ../../src/playlist/PlaylistActions.cpp:429
#7  0x014b3718 in EngineSubject::newTrackPlaying (this=0x9223bc8) at ../../src/EngineObserver.cpp:195
#8  0x014ac858 in EngineController::slotNewTrackPlaying (this=0x9223bc8, source=...) at ../../src/EngineController.cpp:1021
#9  0x014b2afc in EngineController::qt_metacall (this=0x9223bc8, _c=QMetaObject::InvokeMetaMethod, _id=24, _a=0xbffe37f8) at ./EngineController.moc:150
#10 0x00890c9a in QMetaObject::metacall (object=0x9223bc8, cl=25432052, idx=29, argv=0xbffe37f8) at kernel/qmetaobject.cpp:237
#11 0x0089f3d5 in QMetaObject::activate (sender=0x929b170, m=0x3f60448, local_signal_index=7, argv=0xbffe37f8) at kernel/qobject.cpp:3293
#12 0x03f3a563 in Phonon::MediaObject::currentSourceChanged (this=0x929b170, _t1=...) at .moc/release-shared/moc_mediaobject.cpp:234
#13 0x03f3a9c7 in Phonon::MediaObjectPrivate::_k_currentSourceChanged (this=0x9223de0, source=...) at ../3rdparty/phonon/phonon/mediaobject.cpp:446
#14 0x03f3c4bd in Phonon::MediaObject::qt_metacall (this=0x929b170, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xbffe3968) at .moc/release-shared/moc_mediaobject.cpp:144
#15 0x00890c9a in QMetaObject::metacall (object=0x929b170, cl=25432052, idx=26, argv=0xbffe3968) at kernel/qmetaobject.cpp:237
#16 0x0089f3d5 in QMetaObject::activate (sender=0x94352e0, m=0x6c2f270, local_signal_index=0, argv=0xbffe3968) at kernel/qobject.cpp:3293
#17 0x06c13743 in Phonon::Gstreamer::MediaObject::currentSourceChanged (this=0x94352e0, _t1=...) at ./moc_mediaobject.cpp:173
#18 0x06c16ea9 in Phonon::Gstreamer::MediaObject::setSource (this=0x94352e0, source=...) at ../../gstreamer/mediaobject.cpp:914
#19 0x03f3b855 in Phonon::MediaObject::setCurrentSource (this=0x929b170, newSource=...) at ../3rdparty/phonon/phonon/mediaobject.cpp:260
#20 0x014ad5b7 in EngineController::playUrl (this=0x9223bc8, url=..., offset=0) at ../../src/EngineController.cpp:458
#21 0x014aebb2 in EngineController::play (this=0x9223bc8, track=..., offset=0) at ../../src/EngineController.cpp:380
#22 0x010cc4b7 in Playlist::Actions::play (this=0x95d6900, trackid=8273952036616427104, now=true) at ../../src/playlist/PlaylistActions.cpp:230
#23 0x010dffeb in Playlist::Controller::insertOptioned (this=0x94e17d8, list=..., options=<value optimized out>) at ../../src/playlist/PlaylistController.cpp:153
#24 0x010e05e6 in Playlist::Controller::slotFinishDirectoryLoader (this=0x94e17d8, tracks=...) at ../../src/playlist/PlaylistController.cpp:534
#25 0x01012a44 in Playlist::Controller::qt_metacall (this=0x94e17d8, _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbffe3ef8) at moc_PlaylistController.cpp:154
#26 0x00890c9a in QMetaObject::metacall (object=0x94e17d8, cl=25432052, idx=32, argv=0xbffe3ef8) at kernel/qmetaobject.cpp:237
#27 0x0089f3d5 in QMetaObject::activate (sender=0x92be268, m=0x1824680, local_signal_index=0, argv=0xbffe3ef8) at kernel/qobject.cpp:3293
#28 0x0100bfc3 in DirectoryLoader::finished (this=0x92be268, _t1=...) at moc_DirectoryLoader.cpp:94
#29 0x014a1bec in DirectoryLoader::finishUrlList (this=0x92be268) at ../../src/DirectoryLoader.cpp:146
#30 0x014a206d in DirectoryLoader::init (this=0x92be268, urls=...) at ../../src/DirectoryLoader.cpp:103
#31 0x010d723a in Playlist::Controller::insertOptioned (this=0x94e17d8, urls=..., options=33) at ../../src/playlist/PlaylistController.cpp:199
#32 0x014954ba in App::handleCliArgs () at ../../src/App.cpp:350
#33 0x01496a20 in App::newInstance (this=0xbffe5a68) at ../../src/App.cpp:949
#34 0x002f7950 in KUniqueApplicationAdaptor::newInstance (this=0x92986f0, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:454
#35 0x002f80b2 in KUniqueApplicationAdaptor::qt_metacall (this=0x92986f0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbffe44ac) at ./kuniqueapplication_p.moc:81
#36 0x00e57b34 in QDBusConnectionPrivate::deliverCall (this=0x90fcce0, object=0x92986f0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:904
#37 0x00e58ddf in QDBusConnectionPrivate::activateCall (this=0x90fcce0, object=0x92986f0, flags=337, msg=...) at qdbusintegrator.cpp:809
#38 0x00e59880 in QDBusConnectionPrivate::activateObject (this=0x90fcce0, node=..., msg=..., pathStartPos=16) at qdbusintegrator.cpp:1364
#39 0x00e59b1a in QDBusActivateObjectEvent::placeMetaCall (this=0x9485848) at qdbusintegrator.cpp:1477
#40 0x0089c3fe in QObject::event (this=0xbffe5a68, e=0x9485848) at kernel/qobject.cpp:1248
#41 0x0088b50b in QCoreApplication::event (this=0xbffe5a68, e=0x9485848) at kernel/qcoreapplication.cpp:1533
#42 0x055d3e46 in QApplication::event (this=0xbffe5a68, e=0x9485848) at kernel/qapplication.cpp:2353
#43 0x01491d5d in App::event (this=0xbffe5a68, event=0x9485848) at ../../src/App.cpp:916
#44 0x055cf4dc in QApplicationPrivate::notify_helper (this=0x91050a0, receiver=0xbffe5a68, e=0x9485848) at kernel/qapplication.cpp:4300
#45 0x055d605e in QApplication::notify (this=0xbffe5a68, receiver=0xbffe5a68, e=0x9485848) at kernel/qapplication.cpp:3704
#46 0x01491276 in App::notify (this=0xbffe5a68, receiver=0xbffe5a68, event=0x9485848) at ../../src/App.cpp:927
#47 0x0088ba3b in QCoreApplication::notifyInternal (this=0xbffe5a68, receiver=0xbffe5a68, event=0x9485848) at kernel/qcoreapplication.cpp:704
#48 0x0088e473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9026eb8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9026eb8) at kernel/qcoreapplication.cpp:1345
#50 0x0088e5dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#51 0x008b7adf in QCoreApplication::sendPostedEvents (s=0x91079b8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#52 postEventSourceDispatch (s=0x91079b8) at kernel/qeventdispatcher_glib.cpp:276
#53 0x045c25e5 in g_main_dispatch (context=0x9106910) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:1960
#54 IA__g_main_context_dispatch (context=0x9106910) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2513
#55 0x045c62d8 in g_main_context_iterate (context=0x9106910, block=<value optimized out>, dispatch=1, self=0x9104d28) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2591
#56 0x045c64b8 in IA__g_main_context_iteration (context=0x9106910, may_block=1) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2654
#57 0x008b75d5 in QEventDispatcherGlib::processEvents (this=0x90269e0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#58 0x0568f135 in QGuiEventDispatcherGlib::processEvents (this=0x90269e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#59 0x0088a059 in QEventLoop::processEvents (this=0xbffe4f60, flags=) at kernel/qeventloop.cpp:149
#60 0x0088a4aa in QEventLoop::exec (this=0xbffe4f60, flags=...) at kernel/qeventloop.cpp:201
#61 0x05b0e4f3 in QDialog::exec (this=0xbffe4fe8) at dialogs/qdialog.cpp:546
#62 0x01aec5c0 in KBuildSycocaProgressDialog::rebuildKSycoca (parent=0x0) at ../../kio/kio/kbuildsycocaprogressdialog.cpp:59
#63 0x01314103 in CollectionManager::init (this=0x949a010) at ../../src/collection/CollectionManager.cpp:154
#64 0x01314bc4 in CollectionManager (this=0x949a010) at ../../src/collection/CollectionManager.cpp:117
#65 0x01314cc0 in CollectionManager::instance () at ../../src/collection/CollectionManager.cpp:94
#66 0x0121ce89 in SqlPodcastProvider (this=0x94978f8) at ../../src/podcasts/sql/SqlPodcastProvider.cpp:74
#67 0x013bef84 in PlaylistManager (this=0x94948c8) at ../../src/playlistmanager/PlaylistManager.cpp:70
#68 0x013bf0c0 in PlaylistManager::instance () at ../../src/playlistmanager/PlaylistManager.cpp:54
#69 0x013bf0f7 in The::playlistManager () at ../../src/playlistmanager/PlaylistManager.cpp:48
#70 0x010f06da in Model (this=0x94929d8, parent=0x94928f0) at ../../src/playlist/PlaylistModel.cpp:72
#71 0x010f430c in ModelStack (this=0x94928f0) at ../../src/playlist/PlaylistModelStack.cpp:63
#72 0x010f44c0 in Playlist::ModelStack::instance () at ../../src/playlist/PlaylistModelStack.cpp:46
#73 0x010f44fb in The::playlist () at ../../src/playlist/PlaylistModelStack.cpp:28
#74 0x0140f8e3 in StatusBar (this=0x9292700, parent=0x9429170) at ../../src/statusbar/StatusBar.cpp:89
#75 0x014cae12 in MainWindow (this=0x9429170) at ../../src/MainWindow.cpp:158
#76 0x01493b62 in App::continueInit (this=0xbffe5a68) at ../../src/App.cpp:681
#77 0x014984e9 in App (this=0xbffe5a68) at ../../src/App.cpp:212
#78 0x0804fffc in main (argc=4, argv=0xbffe62e4) at ../../src/main.cpp:235

This bug may be a duplicate of or related to bug 215432.

Possible duplicates by query: bug 238983, bug 238944, bug 235581, bug 235525, bug 235290.

Reported using DrKonqi