Bug 238983

Application: amarok (2.3.0)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

-- Information about the crash:
I open a .flac file, Amarok splash screen appears, 
sometimes I see a dialog about Amarok accessing kdewallet, sometimes not,
then the crash report window.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2c24331780 (LWP 6261))]

Thread 8 (Thread 0x7f2c0db4f910 (LWP 6266)):
#0  0x00007f2c1fa3a049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2c0ebb2345 in os_event_wait_low (event=0x11fb7a0, reset_sig_count=1) at ../../../storage/innobase/os/os0sync.c:422
#2  0x00007f2c0ebb1130 in os_aio_simulated_handle (global_segment=0, message1=<value optimized out>, message2=<value optimized out>, type=<value optimized out>)
    at ../../../storage/innobase/os/os0file.c:4207
#3  0x00007f2c0ec6253a in fil_aio_wait (segment=0) at ../../../storage/innobase/fil/fil0fil.c:4246
#4  0x00007f2c0ebe1b40 in io_handler_thread (arg=<value optimized out>) at ../../../storage/innobase/srv/srv0start.c:435
#5  0x00007f2c1fa3565d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2c213b9e1d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f2c0c2a1910 (LWP 6267)):
#0  0x00007f2c1fa3a049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2c0ebb2345 in os_event_wait_low (event=0x11fb840, reset_sig_count=3) at ../../../storage/innobase/os/os0sync.c:422
#2  0x00007f2c0ebb1130 in os_aio_simulated_handle (global_segment=1, message1=<value optimized out>, message2=<value optimized out>, type=<value optimized out>)
    at ../../../storage/innobase/os/os0file.c:4207
#3  0x00007f2c0ec6253a in fil_aio_wait (segment=1) at ../../../storage/innobase/fil/fil0fil.c:4246
#4  0x00007f2c0ebe1b40 in io_handler_thread (arg=<value optimized out>) at ../../../storage/innobase/srv/srv0start.c:435
#5  0x00007f2c1fa3565d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2c213b9e1d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f2c0baa0910 (LWP 6268)):
#0  0x00007f2c1fa3a049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2c0ebb2345 in os_event_wait_low (event=0x11fb8e0, reset_sig_count=2) at ../../../storage/innobase/os/os0sync.c:422
#2  0x00007f2c0ebb1130 in os_aio_simulated_handle (global_segment=2, message1=<value optimized out>, message2=<value optimized out>, type=<value optimized out>)
    at ../../../storage/innobase/os/os0file.c:4207
#3  0x00007f2c0ec6253a in fil_aio_wait (segment=2) at ../../../storage/innobase/fil/fil0fil.c:4246
#4  0x00007f2c0ebe1b40 in io_handler_thread (arg=<value optimized out>) at ../../../storage/innobase/srv/srv0start.c:435
#5  0x00007f2c1fa3565d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2c213b9e1d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f2c0b29f910 (LWP 6269)):
#0  0x00007f2c1fa3a049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2c0ebb2345 in os_event_wait_low (event=0x11fb980, reset_sig_count=1) at ../../../storage/innobase/os/os0sync.c:422
#2  0x00007f2c0ebb1130 in os_aio_simulated_handle (global_segment=3, message1=<value optimized out>, message2=<value optimized out>, type=<value optimized out>)
    at ../../../storage/innobase/os/os0file.c:4207
#3  0x00007f2c0ec6253a in fil_aio_wait (segment=3) at ../../../storage/innobase/fil/fil0fil.c:4246
#4  0x00007f2c0ebe1b40 in io_handler_thread (arg=<value optimized out>) at ../../../storage/innobase/srv/srv0start.c:435
#5  0x00007f2c1fa3565d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2c213b9e1d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f2c09d77910 (LWP 6271)):
#0  0x00007f2c213b33e2 in select () from /lib64/libc.so.6
#1  0x00007f2c0ebb26cb in os_thread_sleep (tm=<value optimized out>) at ../../../storage/innobase/os/os0thread.c:281
#2  0x00007f2c0ebe072a in srv_lock_timeout_and_monitor_thread (arg=<value optimized out>) at ../../../storage/innobase/srv/srv0srv.c:1922
#3  0x00007f2c1fa3565d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2c213b9e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f2c09576910 (LWP 6272)):
#0  0x00007f2c213b33e2 in select () from /lib64/libc.so.6
#1  0x00007f2c0ebb26cb in os_thread_sleep (tm=<value optimized out>) at ../../../storage/innobase/os/os0thread.c:281
#2  0x00007f2c0ebe04b5 in srv_error_monitor_thread (arg=<value optimized out>) at ../../../storage/innobase/srv/srv0srv.c:2148
#3  0x00007f2c1fa3565d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2c213b9e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2c08d75910 (LWP 6273)):
#0  0x00007f2c1fa3a049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2c0ebb2345 in os_event_wait_low (event=0x961ab0, reset_sig_count=1) at ../../../storage/innobase/os/os0sync.c:422
#2  0x00007f2c0ebdeda7 in srv_master_thread (arg=<value optimized out>) at ../../../storage/innobase/srv/srv0srv.c:2637
#3  0x00007f2c1fa3565d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2c213b9e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2c24331780 (LWP 6261)):
[KCrash Handler]
#5  0x00007f2c2330a725 in Playlist::Actions::engineNewTrackPlaying (this=<value optimized out>) at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistActions.cpp:429
#6  0x00007f2c236a82f9 in EngineSubject::newTrackPlaying (this=<value optimized out>) at /usr/src/debug/amarok-2.3.0/src/EngineObserver.cpp:195
#7  0x00007f2c236a2f20 in EngineController::slotNewTrackPlaying (this=0x833890, source=<value optimized out>) at /usr/src/debug/amarok-2.3.0/src/EngineController.cpp:1048
#8  0x00007f2c236a6732 in EngineController::qt_metacall (this=0x833890, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8160e360)
    at /usr/src/debug/amarok-2.3.0/build/src/EngineController.moc:150
#9  0x00007f2c2297d78f in QMetaObject::activate (sender=0x833440, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#10 0x00007f2c1ee49465 in Phonon::MediaObject::currentSourceChanged(Phonon::MediaSource const&) () from /usr/lib64/libphonon.so.4
#11 0x00007f2c1ee497d3 in ?? () from /usr/lib64/libphonon.so.4
#12 0x00007f2c1ee4b27c in Phonon::MediaObject::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libphonon.so.4
#13 0x00007f2c2297d78f in QMetaObject::activate (sender=0x931bc0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#14 0x00007f2c11aa59a2 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#15 0x00007f2c11aa8679 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#16 0x00007f2c236a3817 in EngineController::playUrl (this=0x833890, url=<value optimized out>, offset=0) at /usr/src/debug/amarok-2.3.0/src/EngineController.cpp:485
#17 0x00007f2c236a4b77 in EngineController::play (this=0x833890, track=<value optimized out>, offset=0) at /usr/src/debug/amarok-2.3.0/src/EngineController.cpp:407
#18 0x00007f2c2330b378 in Playlist::Actions::play (this=<value optimized out>, trackid=6832961229911901291, now=<value optimized out>)
    at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistActions.cpp:230
#19 0x00007f2c2331be38 in Playlist::Controller::insertOptioned (this=0x74d5a0, list=<value optimized out>, options=<value optimized out>)
    at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistController.cpp:153
#20 0x00007f2c2331cab5 in Playlist::Controller::slotFinishDirectoryLoader (this=0x74d5a0, tracks=<value optimized out>) at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistController.cpp:534
#21 0x00007f2c2326102b in Playlist::Controller::qt_metacall (this=0x74d5a0, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8160eea0)
    at /usr/src/debug/amarok-2.3.0/build/src/moc_PlaylistController.cpp:154
#22 0x00007f2c2297d78f in QMetaObject::activate (sender=0x9821a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#23 0x00007f2c2325bf22 in DirectoryLoader::finished (this=0x7fff8160e050, _t1=<value optimized out>) at /usr/src/debug/amarok-2.3.0/build/src/moc_DirectoryLoader.cpp:94
#24 0x00007f2c23698eaa in DirectoryLoader::finishUrlList (this=0x9821a0) at /usr/src/debug/amarok-2.3.0/src/DirectoryLoader.cpp:146
#25 0x00007f2c23699334 in DirectoryLoader::init (this=0x9821a0, urls=...) at /usr/src/debug/amarok-2.3.0/src/DirectoryLoader.cpp:103
#26 0x00007f2c23314df7 in Playlist::Controller::insertOptioned (this=0x74d5a0, urls=..., options=33) at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistController.cpp:199
#27 0x00007f2c2368f00f in App::handleCliArgs () at /usr/src/debug/amarok-2.3.0/src/App.cpp:338
#28 0x00007f2c236903f1 in App::newInstance (this=0x7fff81611ef0) at /usr/src/debug/amarok-2.3.0/src/App.cpp:939
#29 0x00007f2c23e78d46 in KUniqueApplicationAdaptor::newInstance (this=0x82eaf0, asn_id=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kuniqueapplication.cpp:454
#30 0x00007f2c23e78dc6 in KUniqueApplicationAdaptor::qt_metacall (this=0x82eaf0, _c=InvokeMetaMethod, _id=0, _a=0x7fff8160f9c0) at /usr/src/debug/kdelibs-4.4.3/build/kdeui/kuniqueapplication_p.moc:81
#31 0x00007f2c1fc6f28e in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#32 0x00007f2c1fc7004f in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x82eaf0, flags=337, msg=...) at qdbusintegrator.cpp:809
#33 0x00007f2c1fc70b2d in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1364
#34 0x00007f2c1fc70dc8 in QDBusActivateObjectEvent::placeMetaCall (this=0x9d79f0) at qdbusintegrator.cpp:1477
#35 0x00007f2c2297a6c9 in QObject::event (this=0x7fff81611ef0, e=0x9d79f0) at kernel/qobject.cpp:1248
#36 0x00007f2c21d2b00d in QApplication::event (this=0x7fff81611ef0, e=0x9d79f0) at kernel/qapplication.cpp:2353
#37 0x00007f2c2368874c in App::event (this=0x7fff8160e050, event=0x1000000) at /usr/src/debug/amarok-2.3.0/src/App.cpp:906
#38 0x00007f2c21d26e1c in QApplicationPrivate::notify_helper (this=0x76d350, receiver=0x7fff81611ef0, e=0x9d79f0) at kernel/qapplication.cpp:4300
#39 0x00007f2c21d2d3fb in QApplication::notify (this=0x7fff81611ef0, receiver=0x7fff81611ef0, e=0x9d79f0) at kernel/qapplication.cpp:4183
#40 0x00007f2c23688d6a in App::notify (this=0x7fff8160e050, receiver=0x1000000, event=0x4) at /usr/src/debug/amarok-2.3.0/src/App.cpp:917
#41 0x00007f2c2296a98c in QCoreApplication::notifyInternal (this=0x7fff81611ef0, receiver=0x7fff81611ef0, event=0x9d79f0) at kernel/qcoreapplication.cpp:704
#42 0x00007f2c2296d107 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#43 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1345
#44 0x00007f2c22994373 in sendPostedEvents () at kernel/qcoreapplication.h:220
#45 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#46 0x00007f2c19f8ddee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#47 0x00007f2c19f917b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#48 0x00007f2c19f918e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#49 0x00007f2c22993eb3 in QEventDispatcherGlib::processEvents (this=0x6253b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#50 0x00007f2c21dd551e in QGuiEventDispatcherGlib::processEvents (this=0x7fff8160e050, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007f2c229692a2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#52 0x00007f2c2296967c in QEventLoop::exec (this=0x7fff816108b0, flags=) at kernel/qeventloop.cpp:201
#53 0x00007f2c1b8bc4b8 in KSUSEInstall::run (proc=...) at /usr/src/debug/kdelibs-4.4.3/suseinstall/ksuseinstall.cpp:480
#54 0x00007f2c1b8c0036 in KSUSEInstall::packagesForCapability (capability=...) at /usr/src/debug/kdelibs-4.4.3/suseinstall/ksuseinstall.cpp:341
#55 0x00007f2c1b8c0c48 in KSUSEInstall::packagesToInstall (capabilities=<value optimized out>, type=<value optimized out>, parent=<value optimized out>, notAvailable=<value optimized out>, progress=
    ...) at /usr/src/debug/kdelibs-4.4.3/suseinstall/ksuseinstall.cpp:253
#56 0x00007f2c1b8c12a0 in KSUSEInstall::performInstallCapabilities (capabilities=..., type=FullInstallRequired, parent=0x959a60, installationChanges=<value optimized out>)
    at /usr/src/debug/kdelibs-4.4.3/suseinstall/ksuseinstall.cpp:206
#57 0x00007f2c2369d441 in EngineController::installDistroCodec () at /usr/src/debug/amarok-2.3.0/src/EngineController.cpp:283
#58 0x00007f2c236a71e6 in EngineController::supportedMimeTypes () at /usr/src/debug/amarok-2.3.0/src/EngineController.cpp:240
#59 0x00007f2c236a75fd in EngineController::canDecode (url=...) at /usr/src/debug/amarok-2.3.0/src/EngineController.cpp:211
#60 0x00007f2c23526e4f in CollectionManager::trackForUrl (this=<value optimized out>, url=...) at /usr/src/debug/amarok-2.3.0/src/collection/CollectionManager.cpp:502
#61 0x00007f2c234f8c5f in Meta::XSPFPlaylist::tracks (this=<value optimized out>) at /usr/src/debug/amarok-2.3.0/src/meta/XSPFPlaylist.cpp:202
#62 0x00007f2c2332a8bf in Playlist::Model::Model (this=0x9cfe70, parent=<value optimized out>) at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistModel.cpp:77
#63 0x00007f2c23330754 in Playlist::ModelStack::ModelStack (this=0x9dc020) at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistModelStack.cpp:63
#64 0x00007f2c233308e8 in Playlist::ModelStack::instance () at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistModelStack.cpp:46
#65 0x00007f2c23330939 in The::playlist () at /usr/src/debug/amarok-2.3.0/src/playlist/PlaylistModelStack.cpp:28
#66 0x00007f2c23611655 in StatusBar::StatusBar (this=0x95ae00, parent=<value optimized out>) at /usr/src/debug/amarok-2.3.0/src/statusbar/StatusBar.cpp:89
#67 0x00007f2c236bd6b3 in MainWindow::MainWindow (this=0x959a60) at /usr/src/debug/amarok-2.3.0/src/MainWindow.cpp:158
#68 0x00007f2c2368a7f5 in App::continueInit (this=0x7fff81611ef0) at /usr/src/debug/amarok-2.3.0/src/App.cpp:664
#69 0x00007f2c2368d741 in App::App (this=0x7fff81611ef0) at /usr/src/debug/amarok-2.3.0/src/App.cpp:211
#70 0x0000000000408758 in main (argc=2, argv=0x7fff81613e68) at /usr/src/debug/amarok-2.3.0/src/main.cpp:235

Possible duplicates by query: bug 238944, bug 235581, bug 235525, bug 235290, bug 231808.

Reported using DrKonqi