Bug 328521 - Amarok crashes when iPod Video 5G is connected
Summary: Amarok crashes when iPod Video 5G is connected
Status: RESOLVED UPSTREAM
Alias: None
Product: amarok
Classification: Applications
Component: Collections/iPod iPhone (other bugs)
Version First Reported In: 2.8.0
Platform: Debian unstable Linux
: NOR crash
Target Milestone: 2.9
Assignee: Amarok Bugs
URL: https://github.com/lastfm/liblastfm/i...
Keywords: drkonqi
: 342350 361190 (view as bug list)
Depends on:
Blocks:
 
Reported: 2013-12-07 21:53 UTC by Claudio
Modified: 2016-03-30 16:24 UTC (History)
6 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:


Attachments
New crash information added by DrKonqi (16.48 KB, text/plain)
2015-06-09 07:04 UTC, zviryatko
Details

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Description Claudio 2013-12-07 21:53:01 UTC
Application: amarok (2.8.0)
KDE Platform Version: 4.11.3
Qt Version: 4.8.6
Operating System: Linux 3.11-2-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
Opened Amarok and connected the ipod. The "there are orphaned and/or stale tracks" popped up (not relevant IMHO, since it crashes without doing nothing regarding those tracks) along with the "unable to fetch covers" message.
10 to 15 seconds later, Amarok crashed.
Relaunched with iPod already connected, same issue.
Disconnected the iPod, launched Amarok, waited for a couple minutes and nothing happened; reconnected the iPod: crash.

Launching from terminal does not provide useful information (after displaying some tracks in XML format, it just said "Amarok crashed").

I'm not sure if it's related, but the iPod contains ~4000 tracks and is using an SSD drive (not the original iPod drive, but a replacement. This issue did not happen with Amarok for Windows)

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc460c01780 (LWP 4464))]

Thread 24 (Thread 0x7fc4366d3700 (LWP 4467)):
#0  0x00007fc45d92395d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc4544491d1 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fc45443a9dc in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fc45443b06e in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fc45443b120 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fc454449183 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fc44cfb4d08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#7  0x00007fc459bfbe0e in start_thread (arg=0x7fc4366d3700) at pthread_create.c:311
#8  0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 23 (Thread 0x7fc429a65700 (LWP 4469)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007fc45df707b4 in wait (time=60000, this=0x1f9ede0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x1f830a0, mutex=mutex@entry=0x1f83098, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc45fc253fe in AbstractDirectoryWatcher::run (this=0x1f83070) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007fc45b19a682 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7fc429a64db0, th=th@entry=0x1fa5a40, job=job@entry=0x1f83070) at ../../../threadweaver/Weaver/Job.cpp:106
#5  0x00007fc45b19a83e in ThreadWeaver::Job::execute (this=0x1f83070, th=0x1fa5a40) at ../../../threadweaver/Weaver/Job.cpp:135
#6  0x00007fc45b19a08b in ThreadWeaver::Thread::run (this=0x1fa5a40) at ../../../threadweaver/Weaver/Thread.cpp:108
#7  0x00007fc45df702ef in QThreadPrivate::start (arg=0x1fa5a40) at thread/qthread_unix.cpp:349
#8  0x00007fc459bfbe0e in start_thread (arg=0x7fc429a65700) at pthread_create.c:311
#9  0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 22 (Thread 0x7fc423bec700 (LWP 4470)):
#0  0x00007fc45712ffda in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc457130289 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc4570f0428 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc4570f1141 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc4570f129c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc45e09f7d6 in QEventDispatcherGlib::processEvents (this=0x7fc41c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fc45e07103f in QEventLoop::processEvents (this=this@entry=0x7fc423bebdb0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fc45e071335 in QEventLoop::exec (this=this@entry=0x7fc423bebdb0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fc45df6dc1f in QThread::exec (this=this@entry=0x1fa8670) at thread/qthread.cpp:537
#9  0x00007fc45e0527c3 in QInotifyFileSystemWatcherEngine::run (this=0x1fa8670) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007fc45df702ef in QThreadPrivate::start (arg=0x1fa8670) at thread/qthread_unix.cpp:349
#11 0x00007fc459bfbe0e in start_thread (arg=0x7fc423bec700) at pthread_create.c:311
#12 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 21 (Thread 0x7fc4233eb700 (LWP 4471)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc4233eac50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc4233eacd0) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x2558be0, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x2558be0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x2558be0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x2558be0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x2558be0, previous=0x7fc3d80e82a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x2558be0) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0x00007fc45df702ef in QThreadPrivate::start (arg=0x2558be0) at thread/qthread_unix.cpp:349
#14 0x00007fc459bfbe0e in start_thread (arg=0x7fc4233eb700) at pthread_create.c:311
#15 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 20 (Thread 0x7fc42212a700 (LWP 4472)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc422129980) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc422129a00) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x25e8de0, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x25e8de0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#13 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#14 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#15 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#16 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#17 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#18 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#19 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#20 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x25e8de0, previous=0x7fc3d808e9c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#21 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x25e8de0) at ../../../threadweaver/Weaver/Thread.cpp:98
#22 0x00007fc45df702ef in QThreadPrivate::start (arg=0x25e8de0) at thread/qthread_unix.cpp:349
#23 0x00007fc459bfbe0e in start_thread (arg=0x7fc42212a700) at pthread_create.c:311
#24 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 19 (Thread 0x7fc421929700 (LWP 4473)):
#0  0x00007fc45d9221cd in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc45712f5ef in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc45e0762de in QCoreApplication::postEvent (receiver=0x1fa5430, event=event@entry=0x7fc40c13bce0, priority=priority@entry=0) at kernel/qcoreapplication.cpp:1399
#3  0x00007fc45e0763b7 in QCoreApplication::postEvent (receiver=<optimized out>, event=event@entry=0x7fc40c13bce0) at kernel/qcoreapplication.cpp:1311
#4  0x00007fc45e086b54 in queued_activate (argv=0x7fc421928cd0, c=0x1fa5790, signal=12, sender=0x1fa5430) at kernel/qobject.cpp:3419
#5  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc421928cd0) at kernel/qobject.cpp:3495
#6  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc418001930, this=0x1fa5430) at ./WeaverImpl.moc:138
#7  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc418001930) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#8  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418001930, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418001930, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418001930, previous=0x7fc3d80b3880) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc418001930) at ../../../threadweaver/Weaver/Thread.cpp:98
#12 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc418001930) at thread/qthread_unix.cpp:349
#13 0x00007fc459bfbe0e in start_thread (arg=0x7fc421929700) at pthread_create.c:311
#14 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 18 (Thread 0x7fc421128700 (LWP 4474)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc421127c50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc421127cd0) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc41801b910, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc41801b910) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801b910, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801b910, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801b910, previous=0x7fc3d817a500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc41801b910) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc41801b910) at thread/qthread_unix.cpp:349
#14 0x00007fc459bfbe0e in start_thread (arg=0x7fc421128700) at pthread_create.c:311
#15 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 17 (Thread 0x7fc420927700 (LWP 4475)):
#0  0x00007fc45d9221cd in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc45712f5ef in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc45e0762de in QCoreApplication::postEvent (receiver=0x1fa5430, event=event@entry=0x7fc3e8074260, priority=priority@entry=0) at kernel/qcoreapplication.cpp:1399
#3  0x00007fc45e0763b7 in QCoreApplication::postEvent (receiver=<optimized out>, event=event@entry=0x7fc3e8074260) at kernel/qcoreapplication.cpp:1311
#4  0x00007fc45e086b54 in queued_activate (argv=0x7fc420926dc0, c=0x7fc41801bf30, signal=12, sender=0x7fc41800c880) at kernel/qobject.cpp:3419
#5  QMetaObject::activate (sender=sender@entry=0x7fc41800c880, m=m@entry=0x7fc45b3a3200 <ThreadWeaver::Thread::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fc420926dc0) at kernel/qobject.cpp:3495
#6  0x00007fc45b199f0b in ThreadWeaver::Thread::jobStarted (this=this@entry=0x7fc41800c880, _t1=_t1@entry=0x7fc41800c880, _t2=_t2@entry=0x7fc3d810edb0) at ./Thread.moc:111
#7  0x00007fc45b19a07e in ThreadWeaver::Thread::run (this=0x7fc41800c880) at ../../../threadweaver/Weaver/Thread.cpp:107
#8  0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc41800c880) at thread/qthread_unix.cpp:349
#9  0x00007fc459bfbe0e in start_thread (arg=0x7fc420927700) at pthread_create.c:311
#10 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 16 (Thread 0x7fc40bfff700 (LWP 4476)):
#0  0x00007fc45d9221cd in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc45712f5ef in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc45e0762de in QCoreApplication::postEvent (receiver=0x1fa5430, event=event@entry=0x7fc4041483e0, priority=priority@entry=0) at kernel/qcoreapplication.cpp:1399
#3  0x00007fc45e0763b7 in QCoreApplication::postEvent (receiver=<optimized out>, event=event@entry=0x7fc4041483e0) at kernel/qcoreapplication.cpp:1311
#4  0x00007fc45e086b54 in queued_activate (argv=0x7fc40bffedd0, c=0x7fc41801d400, signal=13, sender=0x7fc41801d010) at kernel/qobject.cpp:3419
#5  QMetaObject::activate (sender=sender@entry=0x7fc41801d010, m=m@entry=0x7fc45b3a3200 <ThreadWeaver::Thread::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fc40bffedd0) at kernel/qobject.cpp:3495
#6  0x00007fc45b199f42 in ThreadWeaver::Thread::jobDone (this=this@entry=0x7fc41801d010, _t1=_t1@entry=0x7fc3d8129990) at ./Thread.moc:118
#7  0x00007fc45b19a096 in ThreadWeaver::Thread::run (this=0x7fc41801d010) at ../../../threadweaver/Weaver/Thread.cpp:109
#8  0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc41801d010) at thread/qthread_unix.cpp:349
#9  0x00007fc459bfbe0e in start_thread (arg=0x7fc40bfff700) at pthread_create.c:311
#10 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 15 (Thread 0x7fc403fff700 (LWP 4477)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc403ffec50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc403ffecd0) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc41801e320, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc41801e320) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801e320, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801e320, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801e320, previous=0x7fc3d8157240) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc41801e320) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc41801e320) at thread/qthread_unix.cpp:349
#14 0x00007fc459bfbe0e in start_thread (arg=0x7fc403fff700) at pthread_create.c:311
#15 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 14 (Thread 0x7fc40b7fe700 (LWP 4478)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc40b7fdc50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc40b7fdcd0) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc41801f740, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc41801f740) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801f740, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801f740, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41801f740, previous=0x7fc3d8156fd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc41801f740) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc41801f740) at thread/qthread_unix.cpp:349
#14 0x00007fc459bfbe0e in start_thread (arg=0x7fc40b7fe700) at pthread_create.c:311
#15 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 13 (Thread 0x7fc40affd700 (LWP 4479)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc40affcd50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x7fc418020b90, m=m@entry=0x7fc45b3a3200 <ThreadWeaver::Thread::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fc40affcdd0) at kernel/qobject.cpp:3460
#7  0x00007fc45b199f42 in ThreadWeaver::Thread::jobDone (this=this@entry=0x7fc418020b90, _t1=_t1@entry=0x7fc3d8129a40) at ./Thread.moc:118
#8  0x00007fc45b19a096 in ThreadWeaver::Thread::run (this=0x7fc418020b90) at ../../../threadweaver/Weaver/Thread.cpp:109
#9  0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc418020b90) at thread/qthread_unix.cpp:349
#10 0x00007fc459bfbe0e in start_thread (arg=0x7fc40affd700) at pthread_create.c:311
#11 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 12 (Thread 0x7fc40a7fc700 (LWP 4480)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc40a7fb980) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc40a7fba00) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc418021de0, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc418021de0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#13 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#14 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#15 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#16 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#17 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#18 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#19 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#20 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418021de0, previous=0x7fc3d80e90e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#21 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc418021de0) at ../../../threadweaver/Weaver/Thread.cpp:98
#22 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc418021de0) at thread/qthread_unix.cpp:349
#23 0x00007fc459bfbe0e in start_thread (arg=0x7fc40a7fc700) at pthread_create.c:311
#24 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7fc409ffb700 (LWP 4481)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc409ffac00) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc409ffac80) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc4180231f0, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc4180231f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180231f0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180231f0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180231f0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180231f0, previous=0x7fc3d817a8e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#13 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc4180231f0) at ../../../threadweaver/Weaver/Thread.cpp:98
#14 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc4180231f0) at thread/qthread_unix.cpp:349
#15 0x00007fc459bfbe0e in start_thread (arg=0x7fc409ffb700) at pthread_create.c:311
#16 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7fc4097fa700 (LWP 4482)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc4097f9c50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc4097f9cd0) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc418024600, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc418024600) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418024600, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418024600, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc418024600, previous=0x7fc3d80b3230) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc418024600) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc418024600) at thread/qthread_unix.cpp:349
#14 0x00007fc459bfbe0e in start_thread (arg=0x7fc4097fa700) at pthread_create.c:311
#15 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7fc408ff9700 (LWP 4483)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc408ff8c50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc408ff8cd0) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc41800cab0, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc41800cab0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41800cab0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41800cab0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc41800cab0, previous=0x7fc3d810e340) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc41800cab0) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc41800cab0) at thread/qthread_unix.cpp:349
#14 0x00007fc459bfbe0e in start_thread (arg=0x7fc408ff9700) at pthread_create.c:311
#15 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7fc4037fe700 (LWP 4484)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc45df6ed93 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x1a3c6a0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1a3c6a0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc45df6b235 in QMutex::lockInternal (this=this@entry=0x1a5d2f0) at thread/qmutex.cpp:450
#4  0x00007fc45e086652 in lockInline (this=0x1a5d2f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=<optimized out>, this=0x7fc4037fd7f0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QMetaObject::activate (sender=sender@entry=0x1fa5430, m=m@entry=0x7fc45b3a3120 <ThreadWeaver::WeaverImpl::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fc4037fd870) at kernel/qobject.cpp:3460
#7  0x00007fc45b1987f7 in asyncThreadSuspended (_t1=0x7fc4180266c0, this=0x1fa5430) at ./WeaverImpl.moc:138
#8  ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fa5430, th=0x7fc4180266c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:368
#9  0x00007fc45b19b2d3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#10 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#13 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#14 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#15 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#16 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#17 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#18 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#19 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#20 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#21 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#22 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#23 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#24 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#25 0x00007fc45b19b2ec in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a36490, th=0x7fc4180266c0, previous=0x7fc3d810c5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#26 0x00007fc45b199fef in ThreadWeaver::Thread::run (this=0x7fc4180266c0) at ../../../threadweaver/Weaver/Thread.cpp:98
#27 0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc4180266c0) at thread/qthread_unix.cpp:349
#28 0x00007fc459bfbe0e in start_thread (arg=0x7fc4037fe700) at pthread_create.c:311
#29 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7fc400eda700 (LWP 4485)):
#0  0x00007fc45d9221cd in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc45712f5ef in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc45e0762de in QCoreApplication::postEvent (receiver=0x204f550, event=event@entry=0x7fc3d8189730, priority=priority@entry=0) at kernel/qcoreapplication.cpp:1399
#3  0x00007fc45e0763b7 in QCoreApplication::postEvent (receiver=<optimized out>, event=event@entry=0x7fc3d8189730) at kernel/qcoreapplication.cpp:1311
#4  0x00007fc45e086b54 in queued_activate (argv=0x7fc400ed9910, c=0x1fc6bf0, signal=6, sender=0x204f550) at kernel/qobject.cpp:3419
#5  QMetaObject::activate (sender=sender@entry=0x204f550, m=m@entry=0x7fc42a54e160 <IpodCollection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3495
#6  0x00007fc42a32089f in startUpdateTimer (this=0x204f550) at ./IpodCollection.moc:138
#7  IpodCollection::metadataChanged (this=0x204f550, track=...) at ../../../../../src/core-impl/collections/ipodcollection/IpodCollection.cpp:300
#8  0x00007fc4601a5972 in Meta::Base::notifyObserversHelper<Meta::Track, Meta::Observer> (this=0x7fc3311d3bc0, self=0x7fc3311d3bc0) at ../../../src/core/meta/Base.h:111
#9  0x00007fc42a32bc14 in IpodMeta::Track::commitIfInNonBatchUpdate (this=this@entry=0x7fc3311d3bc0) at ../../../../../src/core-impl/collections/ipodcollection/IpodMeta.cpp:750
#10 0x00007fc42a32c104 in IpodMeta::Track::endUpdate (this=0x7fc3311d3bc0) at ../../../../../src/core-impl/collections/ipodcollection/IpodMeta.cpp:704
#11 0x00007fc45fcb9d2a in StatSyncing::CollectionTrack::commit (this=0x364ed40) at ../../src/statsyncing/collection/CollectionTrack.cpp:189
#12 0x00007fc45fcb827a in StatSyncing::TrackTuple::synchronize (this=this@entry=0x7fc400ed9ca0, options=...) at ../../src/statsyncing/TrackTuple.cpp:453
#13 0x00007fc45fcbf8cd in StatSyncing::SynchronizeTracksJob::run (this=0x465f4a0) at ../../src/statsyncing/jobs/SynchronizeTracksJob.cpp:92
#14 0x00007fc45b19a682 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7fc400ed9db0, th=th@entry=0x2a4fef0, job=job@entry=0x465f4a0) at ../../../threadweaver/Weaver/Job.cpp:106
#15 0x00007fc45b19a83e in ThreadWeaver::Job::execute (this=0x465f4a0, th=0x2a4fef0) at ../../../threadweaver/Weaver/Job.cpp:135
#16 0x00007fc45b19a08b in ThreadWeaver::Thread::run (this=0x2a4fef0) at ../../../threadweaver/Weaver/Thread.cpp:108
#17 0x00007fc45df702ef in QThreadPrivate::start (arg=0x2a4fef0) at thread/qthread_unix.cpp:349
#18 0x00007fc459bfbe0e in start_thread (arg=0x7fc400eda700) at pthread_create.c:311
#19 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fc3f9e93700 (LWP 4486)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc4537de7d2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fc4537de809 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fc459bfbe0e in start_thread (arg=0x7fc3f9e93700) at pthread_create.c:311
#4  0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fc3f9692700 (LWP 4487)):
#0  0x00007fc45712ffda in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc457130289 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc4570f1288 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc45e09f7d6 in QEventDispatcherGlib::processEvents (this=0x7fc3c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fc45e07103f in QEventLoop::processEvents (this=this@entry=0x7fc3f9691df0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc45e071335 in QEventLoop::exec (this=this@entry=0x7fc3f9691df0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc45df6dc1f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#7  0x00007fc45df702ef in QThreadPrivate::start (arg=0x31027d0) at thread/qthread_unix.cpp:349
#8  0x00007fc459bfbe0e in start_thread (arg=0x7fc3f9692700) at pthread_create.c:311
#9  0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fc3f1d58700 (LWP 4488)):
#0  0x00007fc459bfee1f in __pthread_mutex_unlock_usercnt (mutex=0x31600a0, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007fc4571302c1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc4570f0830 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc4570f10b3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc4570f15fa in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc4470ced26 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fc4571151d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fc459bfbe0e in start_thread (arg=0x7fc3f1d58700) at pthread_create.c:311
#8  0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fc3f0b41700 (LWP 4492)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc45a1d4b3b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fc45a1d4b79 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fc459bfbe0e in start_thread (arg=0x7fc3f0b41700) at pthread_create.c:311
#4  0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fc3f1342700 (LWP 4992)):
#0  0x00007fc45d92395d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc4570f1194 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc4570f129c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc45e09f7d6 in QEventDispatcherGlib::processEvents (this=0x7fc3b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fc45e07103f in QEventLoop::processEvents (this=this@entry=0x7fc3f1341db0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc45e071335 in QEventLoop::exec (this=this@entry=0x7fc3f1341db0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc45df6dc1f in QThread::exec (this=this@entry=0x7fc424004020) at thread/qthread.cpp:537
#7  0x00007fc45e0527c3 in QInotifyFileSystemWatcherEngine::run (this=0x7fc424004020) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fc45df702ef in QThreadPrivate::start (arg=0x7fc424004020) at thread/qthread_unix.cpp:349
#9  0x00007fc459bfbe0e in start_thread (arg=0x7fc3f1342700) at pthread_create.c:311
#10 0x00007fc45d92f0fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fc460c01780 (LWP 4464)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fc459998efb in lastfm::TrackData::~TrackData (this=0x4886b30, __in_chrg=<optimized out>) at /tmp/buildd/liblastfm-1.0.8/src/Track.cpp:200
#8  0x00007fc45999922b in ~QExplicitlySharedDataPointer (this=0x45728a8, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:166
#9  lastfm::Track::~Track (this=0x45728a0, __in_chrg=<optimized out>) at /tmp/buildd/liblastfm-1.0.8/src/Track.cpp:392
#10 0x00007fc459999269 in lastfm::Track::~Track (this=0x45728a0, __in_chrg=<optimized out>) at /tmp/buildd/liblastfm-1.0.8/src/Track.cpp:394
#11 0x00007fc4599b3caa in node_destruct (this=<optimized out>, to=0x48584e8, from=0x4858368) at /usr/include/qt4/QtCore/qlist.h:431
#12 QList<lastfm::Track>::free (data=0x4858350, this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:757
#13 0x00007fc4599b5958 in operator= (l=..., this=0x25b52a0) at /usr/include/qt4/QtCore/qlist.h:443
#14 QList<lastfm::Track>::clear (this=0x25b52a0) at /usr/include/qt4/QtCore/qlist.h:766
#15 0x00007fc4599b8a21 in lastfm::Audioscrobbler::onTrackScrobbleReturn (this=this@entry=0x25fc088) at /tmp/buildd/liblastfm-1.0.8/src/Audioscrobbler.cpp:200
#16 0x00007fc4599d8ba0 in lastfm::Audioscrobbler::qt_static_metacall (_o=0x25fc088, _c=<optimized out>, _id=9, _a=0x7fff09c2f5e0) at /tmp/buildd/liblastfm-1.0.8/obj-x86_64-linux-gnu/src/moc_Audioscrobbler.cpp:76
#17 0x00007fc45e0867f8 in QMetaObject::activate (sender=0x3651560, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#18 0x00007fc45e07a898 in QMetaMethod::invoke (this=this@entry=0x7fff09c2f990, object=object@entry=0x3651560, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#19 0x00007fc45e07cd48 in QMetaObject::invokeMethod (obj=obj@entry=0x3651560, member=member@entry=0x7fc45b8d0dc5 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#20 0x00007fc45b76951c in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7fc45b8d0dc5 "finished", obj=0x3651560) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#21 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x3651560, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#22 0x00007fc45b76b1a0 in KDEPrivate::AccessManagerReply::slotResult (this=0x3651560, kJob=0x47a7460) at ../../kio/kio/accessmanagerreply_p.cpp:427
#23 0x00007fc45e0867f8 in QMetaObject::activate (sender=sender@entry=0x47a7460, m=m@entry=0x7fc45e89c5c0 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff09c2fe80) at kernel/qobject.cpp:3539
#24 0x00007fc45e50c4a2 in KJob::result (this=this@entry=0x47a7460, _t1=_t1@entry=0x47a7460) at ./kjob.moc:207
#25 0x00007fc45e50c4e0 in KJob::emitResult (this=this@entry=0x47a7460) at ../../kdecore/jobs/kjob.cpp:318
#26 0x00007fc45b7a577a in KIO::SimpleJob::slotFinished (this=this@entry=0x47a7460) at ../../kio/kio/job.cpp:496
#27 0x00007fc45b7a68ce in KIO::TransferJob::slotFinished (this=0x47a7460) at ../../kio/kio/job.cpp:1099
#28 0x00007fc45e0867f8 in QMetaObject::activate (sender=0x3a437d0, m=m@entry=0x7fc45bb4e580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#29 0x00007fc45b843583 in KIO::SlaveInterface::finished (this=<optimized out>) at ./slaveinterface.moc:184
#30 0x00007fc45b844ac6 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#31 0x00007fc45b8425be in KIO::SlaveInterface::dispatch (this=0x3a437d0) at ../../kio/kio/slaveinterface.cpp:92
#32 0x00007fc45b837236 in KIO::Slave::gotInput (this=0x3a437d0) at ../../kio/kio/slave.cpp:344
#33 0x00007fc45e0867f8 in QMetaObject::activate (sender=0x3a3ff90, m=m@entry=0x7fc45bb47aa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#34 0x00007fc45b772b30 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:105
#35 0x00007fc45b773221 in KIO::ConnectionPrivate::dequeue (this=0x28f34c0) at ../../kio/kio/connection.cpp:82
#36 0x00007fc45e08ab9e in QObject::event (this=0x3a3ff90, e=<optimized out>) at kernel/qobject.cpp:1194
#37 0x00007fc45ea776cc in QApplicationPrivate::notify_helper (this=this@entry=0x17db5e0, receiver=receiver@entry=0x3a3ff90, e=e@entry=0x470f710) at kernel/qapplication.cpp:4567
#38 0x00007fc45ea7dd40 in QApplication::notify (this=this@entry=0x7fff09c31b90, receiver=receiver@entry=0x3a3ff90, e=e@entry=0x470f710) at kernel/qapplication.cpp:4353
#39 0x00007fc46062449a in KApplication::notify (this=0x7fff09c31b90, receiver=0x3a3ff90, event=0x470f710) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x00007fc45e07246d in QCoreApplication::notifyInternal (this=0x7fff09c31b90, receiver=receiver@entry=0x3a3ff90, event=event@entry=0x470f710) at kernel/qcoreapplication.cpp:953
#41 0x00007fc45e075acd in sendEvent (event=0x470f710, receiver=0x3a3ff90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x16dc1f0) at kernel/qcoreapplication.cpp:1577
#43 0x00007fc45e075f73 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#44 0x00007fc45e09fef3 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#45 postEventSourceDispatch (s=0x17c9000) at kernel/qeventdispatcher_glib.cpp:280
#46 0x00007fc4570f0ea6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fc4570f11f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fc4570f129c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fc45e09f7b5 in QEventDispatcherGlib::processEvents (this=0x16ddaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#50 0x00007fc45eb15766 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007fc45e07103f in QEventLoop::processEvents (this=this@entry=0x7fff09c30ae0, flags=...) at kernel/qeventloop.cpp:149
#52 0x00007fc45e071335 in QEventLoop::exec (this=this@entry=0x7fff09c30ae0, flags=...) at kernel/qeventloop.cpp:204
#53 0x00007fc45eea42e7 in QMenu::exec (this=this@entry=0x7fff09c30c10, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2125
#54 0x00007fc45fa950bf in CollectionTreeView::contextMenuEvent (this=0x31e3be0, event=0x7fff09c31340) at ../../src/browsers/CollectionTreeView.cpp:314
#55 0x00007fc45eac6f82 in QWidget::event (this=this@entry=0x31e3be0, event=event@entry=0x7fff09c31340) at kernel/qwidget.cpp:8554
#56 0x00007fc45ee64dde in QFrame::event (this=0x31e3be0, e=0x7fff09c31340) at widgets/qframe.cpp:557
#57 0x00007fc45ef73f13 in QAbstractItemView::viewportEvent (this=this@entry=0x31e3be0, event=event@entry=0x7fff09c31340) at itemviews/qabstractitemview.cpp:1644
#58 0x00007fc45fdc6d0b in Amarok::PrettyTreeView::viewportEvent (this=0x31e3be0, event=0x7fff09c31340) at ../../src/widgets/PrettyTreeView.cpp:225
#59 0x00007fc45e0725d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x17db5e0, receiver=receiver@entry=0x31e4b70, event=event@entry=0x7fff09c31340) at kernel/qcoreapplication.cpp:1063
#60 0x00007fc45ea776ac in QApplicationPrivate::notify_helper (this=this@entry=0x17db5e0, receiver=receiver@entry=0x31e4b70, e=e@entry=0x7fff09c31340) at kernel/qapplication.cpp:4563
#61 0x00007fc45ea7eaa0 in QApplication::notify (this=this@entry=0x7fff09c31b90, receiver=receiver@entry=0x31e4b70, e=e@entry=0x7fff09c31340) at kernel/qapplication.cpp:4189
#62 0x00007fc46062449a in KApplication::notify (this=0x7fff09c31b90, receiver=0x31e4b70, event=0x7fff09c31340) at ../../kdeui/kernel/kapplication.cpp:311
#63 0x00007fc45e07246d in QCoreApplication::notifyInternal (this=0x7fff09c31b90, receiver=receiver@entry=0x31e4b70, event=event@entry=0x7fff09c31340) at kernel/qcoreapplication.cpp:953
#64 0x00007fc45eaef350 in sendSpontaneousEvent (event=0x7fff09c31340, receiver=0x31e4b70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#65 QETWidget::translateMouseEvent (this=this@entry=0x27dbaa0, event=event@entry=0x7fff09c31680) at kernel/qapplication_x11.cpp:4545
#66 0x00007fc45eaedd6c in QApplication::x11ProcessEvent (this=0x7fff09c31b90, event=event@entry=0x7fff09c31680) at kernel/qapplication_x11.cpp:3663
#67 0x00007fc45eb156b2 in x11EventSourceDispatch (s=0x17c91a0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#68 0x00007fc4570f0ea6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007fc4570f11f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007fc4570f129c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#71 0x00007fc45e09f7b5 in QEventDispatcherGlib::processEvents (this=0x16ddaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#72 0x00007fc45eb15766 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#73 0x00007fc45e07103f in QEventLoop::processEvents (this=this@entry=0x7fff09c31a60, flags=...) at kernel/qeventloop.cpp:149
#74 0x00007fc45e071335 in QEventLoop::exec (this=this@entry=0x7fff09c31a60, flags=...) at kernel/qeventloop.cpp:204
#75 0x00007fc45e076b09 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#76 0x00007fc45ea75e8c in QApplication::exec () at kernel/qapplication.cpp:3828
#77 0x0000000000408393 in main (argc=<optimized out>, argv=0x7fff09c31cf8) at ../../src/main.cpp:329

Reported using DrKonqi
Comment 1 Matěj Laitl 2013-12-12 23:02:35 UTC
I guess the problem goes away if you disable the Last.fm plug-in in Amarok, restart it and then connect your iPod? It seems to be related to scrobbling plays of iPod tracks.
Comment 2 Claudio 2013-12-12 23:21:44 UTC
You, sir, are my hero.

I have no idea how you figured that out (to be honest, I didn't even try to read the BT; just looking at it gave me a headache. I've seen only now all the lastfm related info); I'm putting it back in UNCONFIRMED because at this stage I don't know if it should be considered as resolved: if i re-enable the lastfm plugin (and i'd like for it to be on) the issue is there again (which only proves, actually, that it's not related to the stale/orphaned tracks, because I'm not getting that message anymore)

In any case, thanks a lot. I really hope there's a way to fix the issue! (for now, I'm really happy with the workaround :P)
Comment 3 Matěj Laitl 2013-12-12 23:45:56 UTC
It is still a bug, albeit a less severe one. I'll look into it when I have time.

I have an even milder work-around for you:
Re-enable Last.fm plug-in, and in Metadata tab, uncheck your iPod so that its tracks are no longer automatically scrobbled when it is connected.
Comment 4 Matěj Laitl 2013-12-13 00:00:02 UTC
Please report this bug to upstream, liblastfm: https://github.com/lastfm/liblastfm/issues - linking this bug and me as a reference. I think they have a regression in 1.0.8.

Would you be able to downgrade to liblastfm 1.0.7 to see if it is really the case?
Comment 5 Claudio 2013-12-14 15:39:54 UTC
Aaaand you are once again correct!

Found a .deb with 1.0.7-2 and installed it, Amarok works fine!

root@Chuck:/home/claudio/Desktop# dpkg -i liblastfm1_1.0.7-2_amd64.deb 
dpkg: warning: downgrading liblastfm1:amd64 from 1.0.8-2 to 1.0.7-2
(Reading database ... 332324 files and directories currently installed.)
Preparing to unpack liblastfm1_1.0.7-2_amd64.deb ...
Unpacking liblastfm1:amd64 (1.0.7-2) over (1.0.8-2) ...
Setting up liblastfm1:amd64 (1.0.7-2) ...
Processing triggers for libc-bin (2.17-97) ...
root@Chuck:/home/claudio/Desktop# apt-cache policy liblastfm1 
liblastfm1:
  Installed: 1.0.7-2
  Candidate: 1.0.8-2
  Version table:
     1.0.8-2 0
       1001 http://ftp.debian.org/debian/ sid/main amd64 Packages
 *** 1.0.7-2 0
        100 /var/lib/dpkg/status

I filed a bug as you requested:
https://github.com/lastfm/liblastfm/issues/23

Please let me know if you need anything else!

Thanks a lot again,

Claudio
Comment 6 Claudio 2013-12-14 15:39:54 UTC
Aaaand you are once again correct!

Found a .deb with 1.0.7-2 and installed it, Amarok works fine!

root@Chuck:/home/claudio/Desktop# dpkg -i liblastfm1_1.0.7-2_amd64.deb 
dpkg: warning: downgrading liblastfm1:amd64 from 1.0.8-2 to 1.0.7-2
(Reading database ... 332324 files and directories currently installed.)
Preparing to unpack liblastfm1_1.0.7-2_amd64.deb ...
Unpacking liblastfm1:amd64 (1.0.7-2) over (1.0.8-2) ...
Setting up liblastfm1:amd64 (1.0.7-2) ...
Processing triggers for libc-bin (2.17-97) ...
root@Chuck:/home/claudio/Desktop# apt-cache policy liblastfm1 
liblastfm1:
  Installed: 1.0.7-2
  Candidate: 1.0.8-2
  Version table:
     1.0.8-2 0
       1001 http://ftp.debian.org/debian/ sid/main amd64 Packages
 *** 1.0.7-2 0
        100 /var/lib/dpkg/status

I filed a bug as you requested:
https://github.com/lastfm/liblastfm/issues/23

Please let me know if you need anything else!

Thanks a lot again,

Claudio
Comment 7 Matěj Laitl 2013-12-14 16:34:06 UTC
Confirmed upstream bug, thanks.
Comment 8 Myriam Schweingruber 2015-01-02 01:18:51 UTC
*** Bug 342350 has been marked as a duplicate of this bug. ***
Comment 9 zviryatko 2015-06-09 07:04:33 UTC
Created attachment 93088 [details]
New crash information added by DrKonqi

amarok (2.8.0) on KDE Platform 4.14.2 using Qt 4.8.6

- What I was doing when the application crashed:
Same problem with iPod Classic 5g, just connected ipod and amarok crashed.

- Custom settings of the application:
Of course lastfm scrobling is enabled.

-- Backtrace (Reduced):
#8  0x00007f5f41e0e22b in lastfm::Track::~Track() () from /usr/lib/x86_64-linux-gnu/liblastfm.so.1
#9  0x00007f5f41e0e269 in lastfm::Track::~Track() () from /usr/lib/x86_64-linux-gnu/liblastfm.so.1
[...]
#12 0x00007f5f41e2da21 in lastfm::Audioscrobbler::onTrackScrobbleReturn() () from /usr/lib/x86_64-linux-gnu/liblastfm.so.1
[...]
#15 0x00007f5f465e6f5c in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
[...]
#20 0x00007f5f46a85152 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
Comment 10 Myriam Schweingruber 2015-06-09 11:25:32 UTC
(In reply to zviryatko from comment #9)
> Created attachment 93088 [details]
> New crash information added by DrKonqi
> 
> amarok (2.8.0) on KDE Platform 4.14.2 using Qt 4.8.6
> 
> - What I was doing when the application crashed:
> Same problem with iPod Classic 5g, just connected ipod and amarok crashed.
> 
did you read the other comments? no use to report this here, the problem is upstream
Comment 11 zviryatko 2015-06-09 11:52:56 UTC
(In reply to Myriam Schweingruber from comment #10)
> did you read the other comments? no use to report this here, the problem is
> upstream

sorry, i saw this after i submitted the bug, and can't remove comment. 
Btw, old version 1.0.7-2 solves.
Comment 12 Myriam Schweingruber 2016-03-30 16:24:39 UTC
*** Bug 361190 has been marked as a duplicate of this bug. ***