[Bug 213351] New: Deadlock when trying to test a PulseAudio output device

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[Bug 213351] New: Deadlock when trying to test a PulseAudio output device

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https://bugs.kde.org/show_bug.cgi?id=213351

           Summary: Deadlock when trying to test a PulseAudio output
                    device
           Product: systemsettings
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: sourtooth+ssbugs@...
        ReportedBy: dima@...


Version:            (using KDE 4.3.3)
OS:                Linux
Installed from:    Ubuntu Packages

I have two devices listed in sound and video configuration, "HDA Intel" and
"PulseAudio". (Not sure why "PulseAudio" is there - I uninstalled PulseAudio
earlier and restarted KDE.)
The test button works for the first device. But when I tried testing the
PulseAudio device, it froze.
I opened the sound settings from Amarok, in case that makes a difference.

Backtraces:

Thread 34 (Thread 0x7fdef0287910 (LWP 27493)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fdef503bc91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 33 (Thread 0x7fdeeed3e910 (LWP 27494)):
#0  __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007fdefe5a72b0 in _L_lock_1022 () from /lib/libpthread.so.0
#2  0x00007fdefe5a7111 in __pthread_mutex_lock (mutex=0x483bb50) at
pthread_mutex_lock.c:82
#3  0x00007fdef504ad3e in ?? () from /usr/lib/libxine.so.1
#4  0x00007fdef504d795 in ?? () from /usr/lib/libxine.so.1
#5  0x00007fdef5036114 in ?? () from /usr/lib/libxine.so.1
#6  0x00007fdef503874b in ?? () from /usr/lib/libxine.so.1
#7  0x00007fdef5038944 in xine_close () from /usr/lib/libxine.so.1
#8  0x00007fdef52a41d5 in Phonon::Xine::XineStream::event (this=0x7fdeccc17c10,
ev=0x4737610) at ../../xine/xinestream.cpp:1238
#9  0x00007fdf04d2fefc in QApplicationPrivate::notify_helper (this=0x18366c0,
receiver=0x7fdeccc17c10, e=0x4737610) at kernel/qapplication.cpp:4056
#10 0x00007fdf04d371ce in QApplication::notify (this=0x7fffb4078410,
receiver=0x7fdeccc17c10, e=0x4737610) at kernel/qapplication.cpp:4021
#11 0x00007fdf061c1e56 in KApplication::notify (this=0x7fffb4078410,
receiver=0x7fdeccc17c10, event=0x4737610) at
../../kdeui/kernel/kapplication.cpp:302
#12 0x00007fdf0440fc2c in QCoreApplication::notifyInternal
(this=0x7fffb4078410, receiver=0x7fdeccc17c10, event=0x4737610) at
kernel/qcoreapplication.cpp:610
#13 0x00007fdf0441080a in QCoreApplication::sendEvent (receiver=0x0,
event_type=<value optimized out>, data=0x19f29a0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#14 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x19f29a0) at kernel/qcoreapplication.cpp:1247
#15 0x00007fdf04438533 in QCoreApplication::sendPostedEvents (s=<value
optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#16 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:210
#17 0x00007fdefcedcbbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x00007fdefcee0588 in ?? () from /lib/libglib-2.0.so.0
#19 0x00007fdefcee06b0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#20 0x00007fdf044381a6 in QEventDispatcherGlib::processEvents (this=0x18301c0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#21 0x00007fdf0440e532 in QEventLoop::processEvents (this=<value optimized
out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#22 0x00007fdf0440e904 in QEventLoop::exec (this=0x7fdeeed3dfb0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#23 0x00007fdf043266cb in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#24 0x00007fdef529656e in Phonon::Xine::XineThread::run (this=0x198a660) at
../../xine/xinethread.cpp:143
#25 0x00007fdf04329445 in QThreadPrivate::start (arg=0x198a660) at
thread/qthread_unix.cpp:188
#26 0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#27 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()

Thread 32 (Thread 0x7fdeecf26910 (LWP 27510)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef504c983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
---Type <return> to continue, or q <return> to quit---
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7fdee7fff910 (LWP 27511)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef504c983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7fdee6d78910 (LWP 27514)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x7fdee824f840, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fdee824f840,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf00fde326 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned
(this=0x7fdee82b2a40, th=0x7fdee8354780)
    at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdf00fe045b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x7fdee8354780)
    at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf00fdea5f in ThreadWeaver::ThreadRunHelper::run
(this=0x7fdee6d78000, parent=0x7fdee82b2a40, th=0x7fdee8354780)
    at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fdf00fdeeb8 in ThreadWeaver::Thread::run (this=0x7fdee8354780) at
../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fdf04329445 in QThreadPrivate::start (arg=0x7fdee8354780) at
thread/qthread_unix.cpp:188
#8  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7fdedd777910 (LWP 27515)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x7fdee824f840, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fdee824f840,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf00fde326 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned
(this=0x7fdee82b2a40, th=0x7fdee833c130)
    at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdf00fe045b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x7fdee833c130)
    at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x7fdee833c130)
    at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x7fdee833c130)
    at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdf00fdea5f in ThreadWeaver::ThreadRunHelper::run
(this=0x7fdedd777000, parent=0x7fdee82b2a40, th=0x7fdee833c130)
    at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fdf00fdeeb8 in ThreadWeaver::Thread::run (this=0x7fdee833c130) at
../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fdf04329445 in QThreadPrivate::start (arg=0x7fdee833c130) at
thread/qthread_unix.cpp:188
---Type <return> to continue, or q <return> to quit---
#10 0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#11 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7fdedaf42910 (LWP 27518)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x35bc388, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x35bc388,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf02dba78c in QHostInfoAgent::run (this=0x35bc370) at
kernel/qhostinfo.cpp:260
#4  0x00007fdf04329445 in QThreadPrivate::start (arg=0x35bc370) at
thread/qthread_unix.cpp:188
#5  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7fdeda4bd910 (LWP 27519)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x7fdee824f840, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fdee824f840,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf00fde326 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned
(this=0x7fdee82b2a40, th=0x239cc40)
    at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdf00fe045b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x239cc40) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00007fdf00fdea5f in ThreadWeaver::ThreadRunHelper::run
(this=0x7fdeda4bd000, parent=0x7fdee82b2a40, th=0x239cc40) at
../../../threadweaver/Weaver/Thread.cpp:87
#14 0x00007fdf00fdeeb8 in ThreadWeaver::Thread::run (this=0x239cc40) at
../../../threadweaver/Weaver/Thread.cpp:142
#15 0x00007fdf04329445 in QThreadPrivate::start (arg=0x239cc40) at
thread/qthread_unix.cpp:188
#16 0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#17 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7fded96e7910 (LWP 27520)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x7fdee824f840, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fdee824f840,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf00fde326 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned
(this=0x7fdee82b2a40, th=0x1818530)
    at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
---Type <return> to continue, or q <return> to quit---
#4  0x00007fdf00fe045b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x1818530) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x1818530) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x1818530) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdf00fe0474 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x7fdee8035c80, th=0x1818530) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fdf00fdea5f in ThreadWeaver::ThreadRunHelper::run
(this=0x7fded96e7000, parent=0x7fdee82b2a40, th=0x1818530) at
../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fdf00fdeeb8 in ThreadWeaver::Thread::run (this=0x1818530) at
../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fdf04329445 in QThreadPrivate::start (arg=0x1818530) at
thread/qthread_unix.cpp:188
#11 0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#12 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7fded8ee6910 (LWP 27521)):
#0  0x00007fdf03d1f373 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdeee339cbe in ?? () from
/usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7fded86e5910 (LWP 27522)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef504c983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 23 (Thread 0x7fdeedb32910 (LWP 27541)):
#0  0x00007fdf03d243c2 in select () from /lib/libc.so.6
#1  0x00007fdef5064725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fdef50497e9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 22 (Thread 0x7fded65c7910 (LWP 28750)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef503f54b in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdef504551d in ?? () from /usr/lib/libxine.so.1
#3  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

---Type <return> to continue, or q <return> to quit---
Thread 21 (Thread 0x7fded5dc6910 (LWP 28751)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef503f54b in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdef5046555 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 20 (Thread 0x7fded55c5910 (LWP 28752)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef504fa0b in xine_event_wait () from /usr/lib/libxine.so.1
#2  0x00007fdef504fa7e in ?? () from /usr/lib/libxine.so.1
#3  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7fdecbfff910 (LWP 28754)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x2278bd0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2278bd0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf051e643e in QFileInfoGatherer::run (this=<value optimized out>)
at dialogs/qfileinfogatherer.cpp:207
#4  0x00007fdf04329445 in QThreadPrivate::start (arg=0x2278bc0) at
thread/qthread_unix.cpp:188
#5  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7fdec84c1910 (LWP 28755)):
#0  0x00007fdf03d1f373 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdefcee036c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fdefcee06b0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007fdf044381a6 in QEventDispatcherGlib::processEvents (this=0x36d2820,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#4  0x00007fdf0440e532 in QEventLoop::processEvents (this=<value optimized
out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#5  0x00007fdf0440e904 in QEventLoop::exec (this=0x7fdec84c0fc0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#6  0x00007fdf043266cb in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007fdf043f1b78 in QInotifyFileSystemWatcherEngine::run (this=0x2279730)
at io/qfilesystemwatcher_inotify.cpp:214
#8  0x00007fdf04329445 in QThreadPrivate::start (arg=0x2279730) at
thread/qthread_unix.cpp:188
#9  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#10 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7fdec7cc0910 (LWP 699)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x7fdee8562df0, time=18446744073709551615)
---Type <return> to continue, or q <return> to quit---
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fdee8562df0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf051e643e in QFileInfoGatherer::run (this=<value optimized out>)
at dialogs/qfileinfogatherer.cpp:207
#4  0x00007fdf04329445 in QThreadPrivate::start (arg=0x7fdee8562de0) at
thread/qthread_unix.cpp:188
#5  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 16 (Thread 0x7fdec74bf910 (LWP 700)):
#0  0x00007fdf03d1f373 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdefcee036c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fdefcee06b0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007fdf044381a6 in QEventDispatcherGlib::processEvents
(this=0x7fdecc096a00, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:327
#4  0x00007fdf0440e532 in QEventLoop::processEvents (this=<value optimized
out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#5  0x00007fdf0440e904 in QEventLoop::exec (this=0x7fdec74befc0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#6  0x00007fdf043266cb in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007fdf043f1b78 in QInotifyFileSystemWatcherEngine::run
(this=0x7fdee887bc00) at io/qfilesystemwatcher_inotify.cpp:214
#8  0x00007fdf04329445 in QThreadPrivate::start (arg=0x7fdee887bc00) at
thread/qthread_unix.cpp:188
#9  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#10 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 15 (Thread 0x7fdec6ab4910 (LWP 703)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x7fdee829b150, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fdee829b150,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf051e643e in QFileInfoGatherer::run (this=<value optimized out>)
at dialogs/qfileinfogatherer.cpp:207
#4  0x00007fdf04329445 in QThreadPrivate::start (arg=0x7fdee829b140) at
thread/qthread_unix.cpp:188
#5  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 14 (Thread 0x7fdec62b3910 (LWP 704)):
#0  0x00007fdf03d1f373 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdefcee036c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fdefcee06b0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007fdf044381a6 in QEventDispatcherGlib::processEvents (this=0x3c895a0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#4  0x00007fdf0440e532 in QEventLoop::processEvents (this=<value optimized
out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#5  0x00007fdf0440e904 in QEventLoop::exec (this=0x7fdec62b2fc0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#6  0x00007fdf043266cb in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
---Type <return> to continue, or q <return> to quit---
#7  0x00007fdf043f1b78 in QInotifyFileSystemWatcherEngine::run
(this=0x7fdee8909360) at io/qfilesystemwatcher_inotify.cpp:214
#8  0x00007fdf04329445 in QThreadPrivate::start (arg=0x7fdee8909360) at
thread/qthread_unix.cpp:188
#9  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#10 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 13 (Thread 0x7fdec5ab2910 (LWP 708)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x292fe30, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x292fe30,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf051e643e in QFileInfoGatherer::run (this=<value optimized out>)
at dialogs/qfileinfogatherer.cpp:207
#4  0x00007fdf04329445 in QThreadPrivate::start (arg=0x292fe20) at
thread/qthread_unix.cpp:188
#5  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 12 (Thread 0x7fdec4e8f910 (LWP 709)):
#0  0x00007fdf03d1f373 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdefcee036c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fdefcee06b0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007fdf044381a6 in QEventDispatcherGlib::processEvents (this=0x480d7a0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#4  0x00007fdf0440e532 in QEventLoop::processEvents (this=<value optimized
out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#5  0x00007fdf0440e904 in QEventLoop::exec (this=0x7fdec4e8efc0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#6  0x00007fdf043266cb in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007fdf043f1b78 in QInotifyFileSystemWatcherEngine::run (this=0x485cf30)
at io/qfilesystemwatcher_inotify.cpp:214
#8  0x00007fdf04329445 in QThreadPrivate::start (arg=0x485cf30) at
thread/qthread_unix.cpp:188
#9  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#10 0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 11 (Thread 0x7fdec468e910 (LWP 712)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fdef503bc91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 10 (Thread 0x7fdec3e8d910 (LWP 716)):
#0  0x00007fdf03d1f373 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdeee339cbe in ?? () from
/usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
---Type <return> to continue, or q <return> to quit---
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 9 (Thread 0x7fdec368c910 (LWP 717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef504c983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 8 (Thread 0x7fdec2e8b910 (LWP 723)):
#0  0x00007fdf03d1f373 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=1500) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdeef66d20f in poll_func (ufds=0x4765790, nfds=2, timeout=1500,
userdata=0x1fe37d0) at pulse/thread-mainloop.c:75
#2  0x00007fdeef65d5e6 in pa_mainloop_poll (m=0x46874c0) at
pulse/mainloop.c:879
#3  0x00007fdeef65eeb9 in pa_mainloop_iterate (m=0x46874c0, block=<value
optimized out>, retval=0x0) at pulse/mainloop.c:961
#4  0x00007fdeef65ef70 in pa_mainloop_run (m=0x46874c0, retval=0x0) at
pulse/mainloop.c:979
#5  0x00007fdeef66d12b in thread (userdata=0x4897e40) at
pulse/thread-mainloop.c:94
#6  0x00007fdeef42e050 in internal_thread_func (userdata=0x4789ff0) at
pulsecore/thread-posix.c:72
#7  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#8  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 7 (Thread 0x7fdec268a910 (LWP 724)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdeef66d42b in pa_threaded_mainloop_wait (m=0x4897e40) at
pulse/thread-mainloop.c:209
#2  0x00007fdeef8841ae in ?? () from
/usr/lib/xine/plugins/1.26/xineplug_ao_out_pulseaudio.so
#3  0x00007fdef504d056 in ?? () from /usr/lib/libxine.so.1
#4  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 6 (Thread 0x7fdec1e89910 (LWP 725)):
#0  0x00007fdf03d243c2 in select () from /lib/libc.so.6
#1  0x00007fdef5064725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fdef50497e9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".
---Type <return> to continue, or q <return> to quit---

Thread 5 (Thread 0x7fdec1688910 (LWP 726)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef503f54b in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdef504551d in ?? () from /usr/lib/libxine.so.1
#3  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently c".

Thread 4 (Thread 0x7fdebce86910 (LWP 727)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fdef504ab67 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdec50b0477 in ?? () from
/usr/lib/xine/plugins/1.26/xineplug_decode_vorbis.so
#3  0x00007fdef5046bf2 in ?? () from /usr/lib/libxine.so.1
#4  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 3 (Thread 0x7fdebc685910 (LWP 728)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef504fa0b in xine_event_wait () from /usr/lib/libxine.so.1
#2  0x00007fdef504fa7e in ?? () from /usr/lib/libxine.so.1
#3  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdebbe84910 (LWP 729)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdef503f463 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdef5054060 in _x_demux_send_data () from /usr/lib/libxine.so.1
#3  0x00007fded43a14c1 in ?? () from
/usr/lib/xine/plugins/1.26/xineplug_dmx_ogg.so
#4  0x00007fded43a3e81 in ?? () from
/usr/lib/xine/plugins/1.26/xineplug_dmx_ogg.so
#5  0x00007fdef5054775 in ?? () from /usr/lib/libxine.so.1
#6  0x00007fdefe5a4a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fdf03d2b7bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdf066937a0 (LWP 27464)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf0432a4fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x7fdeccc17c88, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fdeccc17c88,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
---Type <return> to continue, or q <return> to quit---
#3  0x00007fdef529b1dd in Phonon::Xine::XineStream::closeBlocking
(this=0x7fdeccc17c10) at ../../xine/xinestream.cpp:1542
#4  0x00007fdef52aeed6 in ~MediaObject (this=0x4612220, __in_chrg=<value
optimized out>) at ../../xine/mediaobject.cpp:109
#5  0x00007fdf00b3a690 in ~MediaNodePrivate (this=0x4625570, __in_chrg=<value
optimized out>) at ../3rdparty/phonon/phonon/medianode.cpp:74
#6  0x00007fdf00b39c7e in ~MediaObjectPrivate (this=0x4625570, __in_chrg=<value
optimized out>) at ../3rdparty/phonon/phonon/mediaobject_p.h:42
#7  0x00007fdf00b391f0 in ~MediaObject (this=0x45213c0, __in_chrg=<value
optimized out>) at ../3rdparty/phonon/phonon/mediaobject.cpp:65
#8  0x00007fded677a7a3 in DevicePreference::on_testPlaybackButton_toggled
(this=0x7fdee8916e40, down=<value optimized out>)
    at ../../../phonon/kcm/devicepreference.cpp:730
#9  0x00007fded677f1dc in DevicePreference::qt_metacall (this=0x7fdee8916e40,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb4073450)
    at ./moc_devicepreference.cpp:93
#10 0x00007fdf04424ddc in QMetaObject::activate (sender=0x7fdee891c450,
from_signal_index=<value optimized out>, to_signal_index=<value optimized out>,
    argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#11 0x00007fdf05331872 in QAbstractButton::toggled (this=0x7fdeccd03dcc,
_t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:207
#12 0x00007fdf05095328 in QAbstractButton::setChecked (this=0x7fdee891c450,
checked=128) at widgets/qabstractbutton.cpp:763
#13 0x00007fdf05094fea in QAbstractButtonPrivate::click (this=0x7fdee891c4a0)
at widgets/qabstractbutton.cpp:525
#14 0x00007fdf05095275 in QAbstractButton::mouseReleaseEvent
(this=0x7fdee891c450, e=0x7fffb4073b90) at widgets/qabstractbutton.cpp:1115
#15 0x00007fdf05163cba in QToolButton::mouseReleaseEvent (this=0x7fdeccd03dcc,
e=0x80) at widgets/qtoolbutton.cpp:709
#16 0x00007fdf04d7e9c0 in QWidget::event (this=0x7fdee891c450,
event=0x7fffb4073b90) at kernel/qwidget.cpp:7549
#17 0x00007fdf04d2fefc in QApplicationPrivate::notify_helper (this=0x18366c0,
receiver=0x7fdee891c450, e=0x7fffb4073b90) at kernel/qapplication.cpp:4056
#18 0x00007fdf04d37011 in QApplication::notify (this=<value optimized out>,
receiver=0x7fdee891c450, e=0x7fffb4073b90) at kernel/qapplication.cpp:3758
#19 0x00007fdf061c1e56 in KApplication::notify (this=0x7fffb4078410,
receiver=0x7fdee891c450, event=0x7fffb4073b90) at
../../kdeui/kernel/kapplication.cpp:302
#20 0x00007fdf0440fc2c in QCoreApplication::notifyInternal
(this=0x7fffb4078410, receiver=0x7fdee891c450, event=0x7fffb4073b90) at
kernel/qcoreapplication.cpp:610
#21 0x00007fdf04d368e0 in QCoreApplication::sendSpontaneousEvent
(receiver=0x7fdee891c450, event=0x7fffb4073b90, alienWidget=0x7fdee891c450,
nativeWidget=0x4848680,
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#22 QApplicationPrivate::sendMouseEvent (receiver=0x7fdee891c450,
event=0x7fffb4073b90, alienWidget=0x7fdee891c450, nativeWidget=0x4848680,
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
at kernel/qapplication.cpp:2924
#23 0x00007fdf04d9ca0e in QETWidget::translateMouseEvent (this=0x4848680,
event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#24 0x00007fdf04d9baa9 in QApplication::x11ProcessEvent (this=<value optimized
out>, event=0x7fffb40756c0) at kernel/qapplication_x11.cpp:3550
#25 0x00007fdf04dc4d0c in x11EventSourceDispatch (s=<value optimized out>,
callback=<value optimized out>, user_data=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007fdefcedcbbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007fdefcee0588 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007fdefcee06b0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#29 0x00007fdf044381a6 in QEventDispatcherGlib::processEvents (this=0x170e460,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#30 0x00007fdf04dc44be in QGuiEventDispatcherGlib::processEvents
(this=0x7fdeccd03dcc, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:202
#31 0x00007fdf0440e532 in QEventLoop::processEvents (this=<value optimized
out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#32 0x00007fdf0440e904 in QEventLoop::exec (this=0x7fffb40759f0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#33 0x00007fdf051aa9de in QDialog::exec (this=0x4848680) at
dialogs/qdialog.cpp:498
#34 0x00007fdf05922402 in ?? () from /usr/lib/libamaroklib.so.1
#35 0x00007fdf05922b04 in ?? () from /usr/lib/libamaroklib.so.1
#36 0x00007fdf04424ddc in QMetaObject::activate (sender=0x7fdee8880be0,
from_signal_index=<value optimized out>, to_signal_index=<value optimized out>,
    argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#37 0x00007fdf053318e7 in QAbstractButton::clicked (this=0x7fdeccd03dcc,
_t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#38 0x00007fdf0509341b in QAbstractButtonPrivate::emitClicked
(this=0x7fdee885ce30) at widgets/qabstractbutton.cpp:543
#39 0x00007fdf0509502b in QAbstractButtonPrivate::click (this=0x7fdee885ce30)
at widgets/qabstractbutton.cpp:536
---Type <return> to continue, or q <return> to quit---
#40 0x00007fdf05095275 in QAbstractButton::mouseReleaseEvent
(this=0x7fdee8880be0, e=0x7fffb4076540) at widgets/qabstractbutton.cpp:1115
#41 0x00007fdf04d7e9c0 in QWidget::event (this=0x7fdee8880be0,
event=0x7fffb4076540) at kernel/qwidget.cpp:7549
#42 0x00007fdf04d2fefc in QApplicationPrivate::notify_helper (this=0x18366c0,
receiver=0x7fdee8880be0, e=0x7fffb4076540) at kernel/qapplication.cpp:4056
#43 0x00007fdf04d37011 in QApplication::notify (this=<value optimized out>,
receiver=0x7fdee8880be0, e=0x7fffb4076540) at kernel/qapplication.cpp:3758
#44 0x00007fdf061c1e56 in KApplication::notify (this=0x7fffb4078410,
receiver=0x7fdee8880be0, event=0x7fffb4076540) at
../../kdeui/kernel/kapplication.cpp:302
#45 0x00007fdf0440fc2c in QCoreApplication::notifyInternal
(this=0x7fffb4078410, receiver=0x7fdee8880be0, event=0x7fffb4076540) at
kernel/qcoreapplication.cpp:610
#46 0x00007fdf04d368e0 in QCoreApplication::sendSpontaneousEvent
(receiver=0x7fdee8880be0, event=0x7fffb4076540, alienWidget=0x7fdee8880be0,
nativeWidget=0x1a55d10,
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#47 QApplicationPrivate::sendMouseEvent (receiver=0x7fdee8880be0,
event=0x7fffb4076540, alienWidget=0x7fdee8880be0, nativeWidget=0x1a55d10,
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
at kernel/qapplication.cpp:2924
#48 0x00007fdf04d9ca0e in QETWidget::translateMouseEvent (this=0x1a55d10,
event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#49 0x00007fdf04d9baa9 in QApplication::x11ProcessEvent (this=<value optimized
out>, event=0x7fffb4078070) at kernel/qapplication_x11.cpp:3550
#50 0x00007fdf04dc4d0c in x11EventSourceDispatch (s=<value optimized out>,
callback=<value optimized out>, user_data=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:146
#51 0x00007fdefcedcbbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x00007fdefcee0588 in ?? () from /lib/libglib-2.0.so.0
#53 0x00007fdefcee06b0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#54 0x00007fdf044381a6 in QEventDispatcherGlib::processEvents (this=0x170e460,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#55 0x00007fdf04dc44be in QGuiEventDispatcherGlib::processEvents
(this=0x7fdeccd03dcc, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:202
#56 0x00007fdf0440e532 in QEventLoop::processEvents (this=<value optimized
out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#57 0x00007fdf0440e904 in QEventLoop::exec (this=0x7fffb40783a0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:201
#58 0x00007fdf04410ab9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#59 0x0000000000409ec6 in _start ()

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[Bug 213351] Deadlock when trying to test a PulseAudio output device

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https://bugs.kde.org/show_bug.cgi?id=213351


Ben Cooksley <sourtooth@...> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|general                     |settings
         AssignedTo|sourtooth+ssbugs@...  |kretz@...
            Product|systemsettings              |Phonon




--- Comment #1 from Ben Cooksley <sourtooth gmail com>  2009-11-06 05:11:24 ---
Sounds like an issue of an out of date Phonon Hardware Database

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