251049 – Amarok crashes during exit

Bug 251049 - Amarok crashes during exit

Summary: Amarok crashes during exit

Status:	RESOLVED UNMAINTAINED

Alias:	None

Product:	Phonon
Classification:	Frameworks and Libraries
Component:	Xine backend (show other bugs)
Version:	4.4.2 (KDE 4.5)
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Martin Sandsmark

URL:
Keywords:

Depends on:
Blocks:

Reported:	2010-09-13 10:15 UTC by Keiran Sparksman
Modified:	2011-12-01 09:02 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Keiran Sparksman 2010-09-13 10:15:59 UTC

Application: amarok (2.3.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

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

Quitting Amarok while a track was paused on a low-memory system, just after computer had come out of hibernate..

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7f4910567840 (LWP 4829))]

Thread 19 (Thread 0x7f48ed7b7710 (LWP 4831)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f48f5966081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f48ecfb6710 (LWP 4832)):
[KCrash Handler]
#6  0x00007f48f597f15c in _x_demux_flush_engine () from /usr/lib/libxine.so.1
#7  0x00007f48f597f25a in _x_demux_stop_thread () from /usr/lib/libxine.so.1
#8  0x00007f48f596269c in xine_stop () from /usr/lib/libxine.so.1
#9  0x00007f48f5bcf1ad in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x00007f490e76b76c in QApplicationPrivate::notify_helper (this=0x14bc930, receiver=0x1652080, e=0x7f48c835a270) at kernel/qapplication.cpp:4396
#11 0x00007f490e77125d in QApplication::notify (this=0x7fff16ab8f60, receiver=0x1652080, e=0x7f48c835a270) at kernel/qapplication.cpp:4277
#12 0x00007f491008f2e6 in KApplication::notify (this=0x7fff16ab8f60, receiver=0x1652080, event=0x7f48c835a270) at ../../kdeui/kernel/kapplication.cpp:310
#13 0x00007f490dd9b0ac in QCoreApplication::notifyInternal (this=0x7fff16ab8f60, receiver=0x1652080, event=0x7f48c835a270) at kernel/qcoreapplication.cpp:732
#14 0x00007f490dd9dfd2 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x161e7d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x161e7d0) at kernel/qcoreapplication.cpp:1373
#16 0x00007f490ddc7643 in QCoreApplication::sendPostedEvents (s=0x16c6a80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#17 postEventSourceDispatch (s=0x16c6a80) at kernel/qeventdispatcher_glib.cpp:277
#18 0x00007f4905b448c2 in g_main_dispatch (context=0x1651d90) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#19 IA__g_main_context_dispatch (context=0x1651d90) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#20 0x00007f4905b48748 in g_main_context_iterate (context=0x1651d90, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#21 0x00007f4905b488fc in IA__g_main_context_iteration (context=0x1651d90, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#22 0x00007f490ddc7183 in QEventDispatcherGlib::processEvents (this=0x1606920, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#23 0x00007f490dd99dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#24 0x00007f490dd9a1bc in QEventLoop::exec (this=0x7f48ecfb5cb0, flags=) at kernel/qeventloop.cpp:201
#25 0x00007f490dca536d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#26 0x00007f48f5bc22b0 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#27 0x00007f490dca82ee in QThreadPrivate::start (arg=0x1618be0) at thread/qthread_unix.cpp:266
#28 0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#29 0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#30 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f48e7fff710 (LWP 4833)):
#0  0x00007f490d458f83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4903d5841f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f4903d47d86 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f4903d49809 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f4903d498c0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f4903d5821b in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f4900d540e8 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#7  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f48e37fd710 (LWP 4834)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f48f5976e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f48e2df4710 (LWP 4835)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f48f5976e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f48e25f3710 (LWP 4836)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f48f5976e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f48e1df2710 (LWP 4837)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f48f5976e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f48e071d710 (LWP 4842)):
#0  0x00007f4905b48447 in g_main_context_poll (context=0x2a27ab0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2899
#1  g_main_context_iterate (context=0x2a27ab0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#2  0x00007f4905b488fc in IA__g_main_context_iteration (context=0x2a27ab0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#3  0x00007f490ddc71d6 in QEventDispatcherGlib::processEvents (this=0x2654610, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f490dd99dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f490dd9a1bc in QEventLoop::exec (this=0x7f48e071ccd0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f490dca536d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f490dd79b48 in QInotifyFileSystemWatcherEngine::run (this=0x28c0390) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f490dca82ee in QThreadPrivate::start (arg=0x28c0390) at thread/qthread_unix.cpp:266
#9  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f48d9be2710 (LWP 4843)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4908846bbe in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f4908846cd9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f48d676b710 (LWP 4845)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f490dca8eab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f4909badd84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25b4580, th=0x259bf60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4909bb0f8b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x259bf60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4909bb0fa4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x259bf60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4909bb0fa4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x259bf60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4909bb0fa4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x259bf60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f4909bb0fa4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x259bf60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f4909baf4ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f48d676ad20, parent=0x25b4580, th=0x259bf60) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f4909bafa58 in ThreadWeaver::Thread::run (this=0x259bf60) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f490dca82ee in QThreadPrivate::start (arg=0x259bf60) at thread/qthread_unix.cpp:266
#12 0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f48d36ea710 (LWP 4846)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f490dca8eab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f4909badd84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25b4580, th=0x7f48e8000b10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4909bb0f8b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x7f48e8000b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4909bb0fa4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x7f48e8000b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4909baf4ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f48d36e9d20, parent=0x25b4580, th=0x7f48e8000b10) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f4909bafa58 in ThreadWeaver::Thread::run (this=0x7f48e8000b10) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f490dca82ee in QThreadPrivate::start (arg=0x7f48e8000b10) at thread/qthread_unix.cpp:266
#9  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f48cf970710 (LWP 4848)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f490dca8eab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f4909badd84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25b4580, th=0x2b03960) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4909bb0f8b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x2b03960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4909bb0fa4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x2b03960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4909bb0fa4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x2b03960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4909baf4ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f48cf96fd20, parent=0x25b4580, th=0x2b03960) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f4909bafa58 in ThreadWeaver::Thread::run (this=0x2b03960) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f490dca82ee in QThreadPrivate::start (arg=0x2b03960) at thread/qthread_unix.cpp:266
#10 0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f48cf16f710 (LWP 4849)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f490dca8eab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x25b4970, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f4909badd84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25b4580, th=0x7f48e8350070) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4909bb0f8b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25c3610, th=0x7f48e8350070) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4909baf4ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f48cf16ed20, parent=0x25b4580, th=0x7f48e8350070) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f4909bafa58 in ThreadWeaver::Thread::run (this=0x7f48e8350070) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f490dca82ee in QThreadPrivate::start (arg=0x7f48e8350070) at thread/qthread_unix.cpp:266
#8  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f48ce16d710 (LWP 4854)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f49093ed7e4 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f49096f8160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f49093ed819 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f4909706234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f48bedc5710 (LWP 4906)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f48f596993b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f48f596f9dd in ?? () from /usr/lib/libxine.so.1
#3  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f48bf5c6710 (LWP 4907)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f48f596993b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f48f5970a15 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f48bdd9c710 (LWP 4908)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f48f5979f6b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f48ba6dd710 (LWP 4910)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f490af652ee in _L_cond_lock_1028 () from /lib/libpthread.so.0
#2  0x00007f490af6511b in __pthread_mutex_cond_lock (mutex=0x4f3d060) at ../nptl/pthread_mutex_lock.c:61
#3  0x00007f490af5fc83 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:298
#4  0x00007f48f597f39f in ?? () from /usr/lib/libxine.so.1
#5  0x00007f490af5a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f490d4656fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4910567840 (LWP 4829)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f490dca8eab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x16520f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x16520f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f48f5bc705d in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#4  0x00007f48f5bdffe6 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#5  0x00007f490a573973 in Phonon::MediaNodePrivate::~MediaNodePrivate() () from /usr/lib/libphonon.so.4
#6  0x00007f490a573011 in ?? () from /usr/lib/libphonon.so.4
#7  0x00007f490a570d7b in Phonon::MediaObject::~MediaObject() () from /usr/lib/libphonon.so.4
#8  0x00007f490f87880e in EngineController::~EngineController() () from /usr/lib/libamaroklib.so.1
#9  0x00007f490f989d39 in ?? () from /usr/lib/libamaroklib.so.1
#10 0x00007f490f8659c8 in App::~App() () from /usr/lib/libamaroklib.so.1
#11 0x0000000000408375 in _start ()

This bug may be a duplicate of or related to bug 236101.

Possible duplicates by query: bug 245347, bug 236101, bug 235525, bug 229308, bug 224256.

Reported using DrKonqi

Comment 1 Myriam Schweingruber 2010-09-13 12:19:51 UTC

The crash is in Phonon, reassigning.

But your backtrace is not useful, as you don't have debugging symbols installed, especially for Phonon. 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

The packages you need to install in K/Ubuntu are amarok-dbg, phonon-dbg,  kdelibs5-dbg, libqt4-dbg and  libglib2.0-0-dbg.

Comment 2 Myriam Schweingruber 2011-12-01 09:02:09 UTC

We are sorry, but the xine backend is unmaintained: http://lists.kde.org/?l=kde-announce&m=130744384419151
Please use the phonon-backend-gstreamer or thre phonon-backend-vlc instead.