Application: amarok (2.4.3)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.35.13-92.fc14.x86_64 x86_64
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
Amarok crashed immediately after I quit the application (from the tray: right click --> Quit). Before I changed the backend from Xine to Gstreamer, then played a song, it didn't work. I closed as written above, it crashed, I started it again and everything worked with the new backend. Doing the same procedure leads again to a crash.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f177fb3b880 (LWP 13318))]

Thread 10 (Thread 0x7f1755967700 (LWP 13327)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f6b67457b in wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x0000003f81a0a0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105ace0, th=0x105b590) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003f81a0c743 in ThreadWeaver::WorkingHardState::applyForWork (this=0x105b1c0, th=0x105b590) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003f81a0b52f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1755966d10, parent=0x105ace0, th=0x105b590) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003f81a0b5b8 in ThreadWeaver::Thread::run (this=0x105b590) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003f6b673e95 in QThreadPrivate::start (arg=0x105b590) at thread/qthread_unix.cpp:320
#8  0x0000003f60206ccb in start_thread (arg=0x7f1755967700) at pthread_create.c:301
#9  0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f174e6a1700 (LWP 13328)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f6b67457b in wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x0000003f81a0a0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105ace0, th=0x141fc40) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003f81a0c743 in ThreadWeaver::WorkingHardState::applyForWork (this=0x105b1c0, th=0x141fc40) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003f81a0c75c in ThreadWeaver::WorkingHardState::applyForWork (this=0x105b1c0, th=0x141fc40) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x0000003f81a0b52f in ThreadWeaver::ThreadRunHelper::run (this=0x7f174e6a0d10, parent=0x105ace0, th=0x141fc40) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:87
#7  0x0000003f81a0b5b8 in ThreadWeaver::Thread::run (this=0x141fc40) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003f6b673e95 in QThreadPrivate::start (arg=0x141fc40) at thread/qthread_unix.cpp:320
#9  0x0000003f60206ccb in start_thread (arg=0x7f174e6a1700) at pthread_create.c:301
#10 0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f174dc96700 (LWP 13329)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f6b67457b in wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x0000003f81a0a0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105ace0, th=0x13ee5b0) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003f81a0c743 in ThreadWeaver::WorkingHardState::applyForWork (this=0x105b1c0, th=0x13ee5b0) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003f81a0b52f in ThreadWeaver::ThreadRunHelper::run (this=0x7f174dc95d10, parent=0x105ace0, th=0x13ee5b0) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003f81a0b5b8 in ThreadWeaver::Thread::run (this=0x13ee5b0) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003f6b673e95 in QThreadPrivate::start (arg=0x13ee5b0) at thread/qthread_unix.cpp:320
#8  0x0000003f60206ccb in start_thread (arg=0x7f174dc96700) at pthread_create.c:301
#9  0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f174d495700 (LWP 13330)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f6b67457b in wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x105b0a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x0000003f81a0a0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105ace0, th=0x13ed040) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003f81a0c743 in ThreadWeaver::WorkingHardState::applyForWork (this=0x105b1c0, th=0x13ed040) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003f81a0b52f in ThreadWeaver::ThreadRunHelper::run (this=0x7f174d494d10, parent=0x105ace0, th=0x13ed040) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003f81a0b5b8 in ThreadWeaver::Thread::run (this=0x13ed040) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003f6b673e95 in QThreadPrivate::start (arg=0x13ed040) at thread/qthread_unix.cpp:320
#8  0x0000003f60206ccb in start_thread (arg=0x7f174d495700) at pthread_create.c:301
#9  0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f173bfff700 (LWP 13331)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f80128944 in scavengerThread (context=0x3f809458e0) at wtf/FastMalloc.cpp:2378
#2  WTF::TCMalloc_PageHeap::runScavengerThread (context=0x3f809458e0) at wtf/FastMalloc.cpp:1497
#3  0x0000003f60206ccb in start_thread (arg=0x7f173bfff700) at pthread_create.c:301
#4  0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f17316e4700 (LWP 13346)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f7b992bb4 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3f7bcaad80) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x0000003f7b992be9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x3f7bcb8e54) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003f60206ccb in start_thread (arg=0x7f17316e4700) at pthread_create.c:301
#4  0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f17294a5700 (LWP 13348)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f6b67457b in wait (this=<value optimized out>, mutex=0x1f48d58, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f48d58, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x0000003f6ecaa784 in QFileInfoGatherer::run (this=0x1f48d48) at dialogs/qfileinfogatherer.cpp:214
#4  0x0000003f6b673e95 in QThreadPrivate::start (arg=0x1f48d48) at thread/qthread_unix.cpp:320
#5  0x0000003f60206ccb in start_thread (arg=0x7f17294a5700) at pthread_create.c:301
#6  0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f1728ca4700 (LWP 13349)):
#0  0x0000003f6020a7d9 in __pthread_mutex_unlock_usercnt (mutex=0x7f17040009b8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f17040009b8) at pthread_mutex_unlock.c:290
#2  0x0000003f61241312 in g_main_context_prepare (context=0x7f17040009b0, priority=0x7f1728ca3bac) at gmain.c:2467
#3  0x0000003f61242209 in g_main_context_iterate (context=0x7f17040009b0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2760
#4  0x0000003f612428ad in g_main_context_iteration (context=0x7f17040009b0, may_block=1) at gmain.c:2843
#5  0x0000003f6b7883a6 in QEventDispatcherGlib::processEvents (this=0x7f17040008c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x0000003f6b75c532 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x0000003f6b75c77c in QEventLoop::exec (this=0x7f1728ca3cc0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0000003f6b6715f4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x0000003f6b73de08 in QInotifyFileSystemWatcherEngine::run (this=0x1f44fb0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0000003f6b673e95 in QThreadPrivate::start (arg=0x1f44fb0) at thread/qthread_unix.cpp:320
#11 0x0000003f60206ccb in start_thread (arg=0x7f1728ca4700) at pthread_create.c:301
#12 0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f1769ae6700 (LWP 13354)):
#0  0x0000003f5f6d7283 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003f7722c3bf in ?? () from /usr/lib64/libpulse.so.0
#2  0x0000003f7721e166 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3  0x0000003f7721e799 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x0000003f7721e850 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x0000003f7722c35b in ?? () from /usr/lib64/libpulse.so.0
#6  0x0000003f76a38888 in ?? () from /usr/lib64/libpulsecommon-0.9.21.so
#7  0x0000003f60206ccb in start_thread (arg=0x7f1769ae6700) at pthread_create.c:301
#8  0x0000003f5f6e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f177fb3b880 (LWP 13318)):
[KCrash Handler]
#6  0x0000003f5f6330c5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x0000003f5f634a76 in abort () at abort.c:92
#8  0x0000003f6b66a784 in qt_message_output (msgType=<value optimized out>, buf=<value optimized out>) at global/qglobal.cpp:2282
#9  0x0000003f6b66a94d in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x3f6b7bc788 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fff155f85f0) at global/qglobal.cpp:2328
#10 0x0000003f6b66aae5 in qFatal (msg=<value optimized out>) at global/qglobal.cpp:2511
#11 0x00007f1772f3caa8 in Phonon::Gstreamer::MediaNode::disconnectNode (this=0x231d830, obj=0xaeb780) at /usr/src/debug/phonon-backend-gstreamer-4.5.1/gstreamer/medianode.cpp:204
#12 0x0000003f7a442a0d in Phonon::PathPrivate::executeTransaction (this=<value optimized out>, disconnections=..., connections=...) at /usr/src/debug/phonon-4.5.0/phonon/path.cpp:316
#13 0x0000003f7a44335f in Phonon::PathPrivate::phononObjectDestroyed (this=0xaeaf70, mediaNodePrivate=0xa738f0) at /usr/src/debug/phonon-4.5.0/phonon/path.cpp:408
#14 0x0000003f7a43ccac in Phonon::MediaNodePrivate::~MediaNodePrivate (this=0xa738f0, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.5.0/phonon/medianode.cpp:71
#15 0x0000003f7a43c571 in ~MediaObjectPrivate (this=0xa738f0, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.5.0/phonon/mediaobject_p.h:46
#16 Phonon::MediaObjectPrivate::~MediaObjectPrivate (this=0xa738f0, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.5.0/phonon/mediaobject_p.h:46
#17 0x0000003f7a43905b in Phonon::MediaObject::~MediaObject (this=0xa61fb0, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.5.0/phonon/mediaobject.cpp:60
#18 0x0000003f7a439099 in Phonon::MediaObject::~MediaObject (this=0xa61fb0, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.5.0/phonon/mediaobject.cpp:76
#19 0x0000003cbb371be6 in EngineController::~EngineController (this=0xa70ac0, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.4.3/src/EngineController.cpp:110
#20 0x0000003cbb371f29 in EngineController::~EngineController (this=0xa70ac0, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.4.3/src/EngineController.cpp:112
#21 0x0000003cbb48f2c9 in Amarok::DefaultApplicationController::shutdown (this=<value optimized out>) at /usr/src/debug/amarok-2.4.3/src/statemanagement/DefaultApplicationController.cpp:60
#22 0x0000003cbb3575c8 in App::~App (this=0x7fff155f8aa0, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.4.3/src/App.cpp:253
#23 0x000000000040e114 in main (argc=1, argv=0x7fff155fb0a8) at /usr/src/debug/amarok-2.4.3/src/main.cpp:287

Possible duplicates by query: bug 257145.

Reported using DrKonqi