Bug 285469

Summary:	amarok crash on tag retrieval
Product:	[Applications] amarok	Reporter:	Rich <rdsmith12>
Component:	general	Assignee:	Amarok Bugs <amarok-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	rdsmith12
Priority:	NOR
Version First Reported In:	2.4.0
Target Milestone:	2.6
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Rich 2011-11-01 14:18:40 UTC

Application: amarok (2.4.0)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-34-generic x86_64
Distribution: Ubuntu 10.04.3 LTS

-- Information about the crash:
I had used the "Get tags from Musicbrainz" prior to this crash with no issues. Just prior to this, I had tried to burn the Thor dvd from an iso and got segmentation faults. I was burning another dvd w/o issue when I tried to Get tags... now the problem is constant. As a note, I had libdvdread4 4.1.3-10 when trying Thor but have forced the version back to 4.1.3-8 when installing the dbg files for this crash report. I will restart my system after a few more attempts at Get tags... I will report again if still an issue after restart.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f45b0738840 (LWP 16576))]

Thread 13 (Thread 0x7f45930b6700 (LWP 16577)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f4594dff081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f45928b5700 (LWP 16578)):
#0  0x00007f45ad4acf93 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f45a79264a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f45a79268fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f45ade18566 in QEventDispatcherGlib::processEvents (this=0x1e6e010, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f45added992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f45addedd6c in QEventLoop::exec (this=0x7f45928b4cb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f45adcf7d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f459505b440 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f45adcfa775 in QThreadPrivate::start (arg=0x1e8e760) at thread/qthread_unix.cpp:248
#9  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f458cb7d700 (LWP 16584)):
#0  0x00007f45ad4ab4bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f4598fcafa5 in ?? () from /usr/lib/libasound.so.2
#2  0x00007f4598fc5c98 in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#3  0x00007f4598fcfa79 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#4  0x00007f4591eaf956 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#5  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f4590978700 (LWP 16585)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4594e0fe23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f4590177700 (LWP 16586)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4594e0fe23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f458f56b700 (LWP 16587)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4594e0fe23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f457b872700 (LWP 16591)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f45a948f2a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f45a976d220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f45a948f2e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f45a977b2ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f4577c7f700 (LWP 16593)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f45adcfb72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f45aad0c026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26ca2b0, th=0x279b960) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f45aad0e6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x281aeb0, th=0x279b960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f45aad0e6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x281aeb0, th=0x279b960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f45aad0cbff in ThreadWeaver::ThreadRunHelper::run (this=0x7f4577c7ed20, parent=0x26ca2b0, th=0x279b960) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f45aad0d168 in ThreadWeaver::Thread::run (this=0x279b960) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f45adcfa775 in QThreadPrivate::start (arg=0x279b960) at thread/qthread_unix.cpp:248
#9  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f457747e700 (LWP 16594)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f45adcfb72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f45aad0c026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26ca2b0, th=0x7f45841617d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f45aad0e6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x281aeb0, th=0x7f45841617d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f45aad0e6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x281aeb0, th=0x7f45841617d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f45aad0cbff in ThreadWeaver::ThreadRunHelper::run (this=0x7f457747dd20, parent=0x26ca2b0, th=0x7f45841617d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f45aad0d168 in ThreadWeaver::Thread::run (this=0x7f45841617d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f45adcfa775 in QThreadPrivate::start (arg=0x7f45841617d0) at thread/qthread_unix.cpp:248
#9  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f4576c7d700 (LWP 16595)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f45adcfb72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f45aad0c026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26ca2b0, th=0x7f45841633d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f45aad0e6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x281aeb0, th=0x7f45841633d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f45aad0cbff in ThreadWeaver::ThreadRunHelper::run (this=0x7f4576c7cd20, parent=0x26ca2b0, th=0x7f45841633d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f45aad0d168 in ThreadWeaver::Thread::run (this=0x7f45841633d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f45adcfa775 in QThreadPrivate::start (arg=0x7f45841633d0) at thread/qthread_unix.cpp:248
#8  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f457647c700 (LWP 16596)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f45adcfb72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2ced730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f45aad0c026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26ca2b0, th=0x7f4584163240) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f45aad0e6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x281aeb0, th=0x7f4584163240) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f45aad0e6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x281aeb0, th=0x7f4584163240) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f45aad0cbff in ThreadWeaver::ThreadRunHelper::run (this=0x7f457647bd20, parent=0x26ca2b0, th=0x7f4584163240) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f45aad0d168 in ThreadWeaver::Thread::run (this=0x7f4584163240) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f45adcfa775 in QThreadPrivate::start (arg=0x7f4584163240) at thread/qthread_unix.cpp:248
#9  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4564957700 (LWP 16598)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f45adcfb692 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x34329a0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x34329a0, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f45adcf0a79 in QThreadPoolThread::run (this=0x3432b50) at concurrent/qthreadpool.cpp:140
#4  0x00007f45adcfa775 in QThreadPrivate::start (arg=0x3432b50) at thread/qthread_unix.cpp:248
#5  0x00007f45ab9039ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f45ad4b970d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f45b0738840 (LWP 16576)):
[KCrash Handler]
#5  QBasicAtomicInt::ref (this=0x7fffcb933660, other=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#6  QString::operator= (this=0x7fffcb933660, other=...) at tools/qstring.cpp:1280
#7  0x00007f45af8ddb02 in MusicBrainzFinder::parsingDone (this=<value optimized out>, _parser=<value optimized out>) at ../../src/musicbrainz/MusicBrainzFinder.cpp:257
#8  0x00007f45af8e33b8 in MusicBrainzFinder::qt_metacall (this=0x33e4340, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb9339e0) at ./MusicBrainzFinder.moc:100
#9  0x00007f45ade01e3f in QMetaObject::activate (sender=0x3430ad0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#10 0x00007f45aad0d532 in ThreadWeaver::Job::done (this=0x7fffcb933660, _t1=0x3430ad0) at ./Job.moc:97
#11 0x00007f45aad0d6d4 in ThreadWeaver::Job::qt_metacall (this=0x3430ad0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7f4584196cd0) at ./Job.moc:77
#12 0x00007f45addfed49 in QObject::event (this=0x3430ad0, e=0x7f45842d1a60) at kernel/qobject.cpp:1248
#13 0x00007f45ae76322c in QApplicationPrivate::notify_helper (this=0x1c963c0, receiver=0x3430ad0, e=0x7f45842d1a60) at kernel/qapplication.cpp:4300
#14 0x00007f45ae7696fb in QApplication::notify (this=0x7fffcb934420, receiver=0x3430ad0, e=0x7f45842d1a60) at kernel/qapplication.cpp:4183
#15 0x00007f45b024ca16 in KApplication::notify (this=0x7fffcb934420, receiver=0x3430ad0, event=0x7f45842d1a60) at ../../kdeui/kernel/kapplication.cpp:302
#16 0x00007f45addef06c in QCoreApplication::notifyInternal (this=0x7fffcb934420, receiver=0x3430ad0, event=0x7f45842d1a60) at kernel/qcoreapplication.cpp:704
#17 0x00007f45addf17e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1b3e020) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1b3e020) at kernel/qcoreapplication.cpp:1345
#19 0x00007f45ade189d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#20 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#21 0x00007f45a79228c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x00007f45a7926748 in ?? () from /lib/libglib-2.0.so.0
#23 0x00007f45a79268fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x00007f45ade18513 in QEventDispatcherGlib::processEvents (this=0x1b3d770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#25 0x00007f45ae81346e in QGuiEventDispatcherGlib::processEvents (this=0x7fffcb933660, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007f45added992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#27 0x00007f45addedd6c in QEventLoop::exec (this=0x7fffcb9343c0, flags=) at kernel/qeventloop.cpp:201
#28 0x00007f45addf1aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#29 0x0000000000409b10 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

Reported using DrKonqi

Comment 1 Myriam Schweingruber 2011-11-02 09:20:06 UTC

Please upgrade, this is fixed in Amarok 2.4.3

*** This bug has been marked as a duplicate of bug 274956 ***

Comment 2 Rich 2011-11-02 19:09:30 UTC

Created attachment 65172 [details]
New crash information added by DrKonqi

Segmentation is intermittant now. I was retrieving multiple tags from MusicBrainz while k9copy was reading a dvd to copy.
As per first report, I didn't need to restart the system for the error to stop. With k9copy not running there no crash from a segmentation fault.

Comment 3 Myriam Schweingruber 2011-11-03 14:27:02 UTC

Rich, no need to provide more information, this is already fixed in the next version. Didn't you see this bug was closed as a duplicate?