'[Bug 228592] New: Librivox - click on a selection, Amarok crashes'

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List:       kde-bugs-dist
Subject:    [Bug 228592] New: Librivox - click on a selection, Amarok crashes
From:       Valorie Zimmerman <valorie.zimmerman () gmail ! com>
Date:       2010-02-26 9:01:34
Message-ID: bug-228592-17878 () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=228592

           Summary: Librivox - click on a selection, Amarok crashes
           Product: amarok
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: amarok-bugs-dist@kde.org
        ReportedBy: valorie.zimmerman@gmail.com


Application: amarok (2.2-GIT)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
I was checking out our Internet services from my git build of Amarok (fresh
tonight). Searched Librivox for "mystery" and clicked on the match: crash.
Started Amarok again, searched for "adventure", clicked on the match: crash

The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fd2e1780810 (LWP 21008))]

Thread 15 (Thread 0x7fd2ca755910 (LWP 21010)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fd2cf50ac91 in metronom_sync_loop (this=0x1e71d80) at metronom.c:870
#2  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fd2c8bd5910 (LWP 21011)):
#0  0x00007fd2de6153c3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd2d7b0937c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fd2d7b096c0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007fd2def6f4b6 in QEventDispatcherGlib::processEvents (this=0x1dc0820,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fd2def44862 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fd2def44c3c in QEventLoop::exec (this=0x7fd2c8bd4f20, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007fd2dee4ed29 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007fd2cf766570 in Phonon::Xine::XineThread::run (this=0x1dc4160) at
../../xine/xinethread.cpp:143
#8  0x00007fd2dee51745 in QThreadPrivate::start (arg=0x1dc4160) at
thread/qthread_unix.cpp:248
#9  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#10 0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 13 (Thread 0x7fd2bfdf7910 (LWP 21017)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2cf51b983 in fifo_peek_int (this_gen=<value optimized out>) at
audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 12 (Thread 0x7fd2c3bf2910 (LWP 21018)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2cf51b983 in fifo_peek_int (this_gen=<value optimized out>) at
audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 11 (Thread 0x7fd2c33f1910 (LWP 21019)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2cf51b983 in fifo_peek_int (this_gen=<value optimized out>) at
audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fd2c21b0910 (LWP 21023)):
#0  0x00007fd2de6153c3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd2c9b3b20f in poll_func (ufds=0x200bd90, nfds=2, timeout=-1,
userdata=0x200b640) at pulse/thread-mainloop.c:75
#2  0x00007fd2c9b2b5e6 in pa_mainloop_poll (m=0x200bc90) at
pulse/mainloop.c:879
#3  0x00007fd2c9b2ceb9 in pa_mainloop_iterate (m=0x200bc90, block=<value
optimized out>, retval=0x0) at pulse/mainloop.c:961
#4  0x00007fd2c9b2cf70 in pa_mainloop_run (m=0x200bc90, retval=0x0) at
pulse/mainloop.c:979
#5  0x00007fd2c9b3b12b in thread (userdata=0x200b670) at
pulse/thread-mainloop.c:94
#6  0x00007fd2c98fc050 in internal_thread_func (userdata=0x2010bd0) at
pulsecore/thread-posix.c:72
#7  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#8  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fd2c19af910 (LWP 21024)):
#0  0x00007fd2de6153c3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd2c81d0cbe in my_snd_mixer_wait (data=<value optimized out>) at
audio_alsa_out.c:150
#2  ao_alsa_handle_event_thread (data=<value optimized out>) at
audio_alsa_out.c:166
#3  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 8 (Thread 0x7fd2c11ae910 (LWP 21025)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2cf51b983 in fifo_peek_int (this_gen=<value optimized out>) at
audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fd2babf5910 (LWP 21027)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2d96acb86 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fd2d96acbc9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 6 (Thread 0x7fd2b0284910 (LWP 21028)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2dee526fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x32c1950, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x32c1950,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd2db194096 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x32bfe90,
th=0x32c1d80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd2db19674b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32c1d80) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd2db196764 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32c1d80) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fd2db196764 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32c1d80) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fd2db196764 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32c1d80) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fd2db196764 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32c1d80) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fd2db194bff in ThreadWeaver::ThreadRunHelper::run
(this=0x7fd2b0283f90, parent=0x32bfe90, th=0x32c1d80) at
../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fd2db195058 in ThreadWeaver::Thread::run (this=0x32c1d80) at
../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fd2dee51745 in QThreadPrivate::start (arg=0x32c1d80) at
thread/qthread_unix.cpp:248
#12 0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#13 0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fd2afa83910 (LWP 21029)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2dee526fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x32c1950, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x32c1950,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd2db194096 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x32bfe90,
th=0x32c2610) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd2db19674b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32c2610) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd2db196764 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32c2610) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fd2db194bff in ThreadWeaver::ThreadRunHelper::run
(this=0x7fd2afa82f90, parent=0x32bfe90, th=0x32c2610) at
../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fd2db195058 in ThreadWeaver::Thread::run (this=0x32c2610) at
../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fd2dee51745 in QThreadPrivate::start (arg=0x32c2610) at
thread/qthread_unix.cpp:248
#9  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#10 0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fd2ab6e8910 (LWP 21030)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2dee526fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x32c1950, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x32c1950,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd2db194096 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x32bfe90,
th=0x32d9b70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd2db19674b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32d9b70) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd2db196764 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32d9b70) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fd2db196764 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x32d9b70) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fd2db194bff in ThreadWeaver::ThreadRunHelper::run
(this=0x7fd2ab6e7f90, parent=0x32bfe90, th=0x32d9b70) at
../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fd2db195058 in ThreadWeaver::Thread::run (this=0x32d9b70) at
../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fd2dee51745 in QThreadPrivate::start (arg=0x32d9b70) at
thread/qthread_unix.cpp:248
#10 0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#11 0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fd2aaee7910 (LWP 21031)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2dee526fb in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x32c1950, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x32c1950,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd2db194096 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x32bfe90,
th=0x7fd2c4035a10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd2db19674b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x32c0810, th=0x7fd2c4035a10) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd2db194bff in ThreadWeaver::ThreadRunHelper::run
(this=0x7fd2aaee6f90, parent=0x32bfe90, th=0x7fd2c4035a10) at
../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fd2db195058 in ThreadWeaver::Thread::run (this=0x7fd2c4035a10) at
../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fd2dee51745 in QThreadPrivate::start (arg=0x7fd2c4035a10) at
thread/qthread_unix.cpp:248
#8  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#9  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd2a925b910 (LWP 21037)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fd2daa01396 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7fd2dacdf220) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007fd2daa013d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7fd2daced2ec) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007fd2dc74ba04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fd2de62180d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd2e1780810 (LWP 21008)):
[KCrash Handler]
#5  0x00000000040f5680 in ?? ()
#6  0x00007fd2e07406ac in DynamicServiceQueryMaker::matchAlbums
(coll=0x3afb9f0, artist=...) at
/home/valorie/kde/src/amarok/src/services/DynamicServiceQueryMaker.cpp:168
#7  0x00007fd2e05366c2 in ScriptableServiceQueryMaker::fetchAlbums
(this=0x40f6a30) at
/home/valorie/kde/src/amarok/src/services/scriptable/ScriptableServiceQueryMaker.cpp:324
#8  0x00007fd2e0537f10 in ScriptableServiceQueryMaker::qt_metacall
(this=0x40f6a30, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff7a746cf0)
    at /home/valorie/kde/build/amarok/src/ScriptableServiceQueryMaker.moc:81
#9  0x00007fd2def58d3f in QMetaObject::activate (sender=0x412def0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x40f5680) at
kernel/qobject.cpp:3275
#10 0x00007fd2def6049f in QSingleShotTimer::timerEvent (this=0x412def0) at
kernel/qtimer.cpp:308
#11 0x00007fd2def55993 in QObject::event (this=0x412def0, e=0x7fff7a747450) at
kernel/qobject.cpp:1212
#12 0x00007fd2df8bffac in QApplicationPrivate::notify_helper (this=0x1d11010,
receiver=0x412def0, e=0x7fff7a747450) at kernel/qapplication.cpp:4298
#13 0x00007fd2df8c659b in QApplication::notify (this=0x7fff7a747750,
receiver=0x412def0, e=0x7fff7a747450) at kernel/qapplication.cpp:4181
#14 0x00007fd2e094b678 in App::notify (this=0x7fff7a747750, receiver=0x412def0,
event=0x7fff7a747450) at /home/valorie/kde/src/amarok/src/App.cpp:919
#15 0x00007fd2def45f3c in QCoreApplication::notifyInternal
(this=0x7fff7a747750, receiver=0x412def0, event=0x7fff7a747450) at
kernel/qcoreapplication.cpp:704
#16 0x00007fd2def72b92 in QCoreApplication::sendEvent (this=0x1d0f820) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QTimerInfoList::activateTimers (this=0x1d0f820) at
kernel/qeventdispatcher_unix.cpp:603
#18 0x00007fd2def6f798 in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#19 idleTimerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:231
#20 0x00007fd2d7b05bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007fd2d7b09598 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007fd2d7b096c0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#23 0x00007fd2def6f463 in QEventDispatcherGlib::processEvents (this=0x1bbf7f0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#24 0x00007fd2df96f7ee in QGuiEventDispatcherGlib::processEvents
(this=0x7fff7a746ad0, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fd2def44862 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007fd2def44c3c in QEventLoop::exec (this=0x7fff7a7476f0, flags=) at
kernel/qeventloop.cpp:201
#27 0x00007fd2def4897b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#28 0x000000000040afc1 in main (argc=3, argv=0x7fff7a7496a8) at
/home/valorie/kde/src/amarok/src/main.cpp:237
The current source language is "auto; currently c".

Reported using DrKonqi

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