Bug 352590 - Tag lookup
Summary: Tag lookup
Status: RESOLVED DUPLICATE of bug 328359
Alias: None
Product: amarok
Classification: Unclassified
Component: general (show other bugs)
Version: 2.8.0
Platform: Mint (Ubuntu based) Linux
: NOR crash (vote)
Target Milestone: 2.9
Assignee: Amarok Developers
URL:
Keywords: drkonqi
: 353179 (view as bug list)
Depends on:
Blocks:
 
Reported: 2015-09-11 22:27 UTC by Shaun
Modified: 2015-10-04 06:13 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Shaun 2015-09-11 22:27:13 UTC
Application: amarok (2.8.0)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-37-generic x86_64
Distribution: Linux Mint 17.1 Rebecca

-- Information about the crash:
- What I was doing when the application crashed: Trying to update tags for music tracks. Keeps crashing if I try update.

-- 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 0x7f15426f17c0 (LWP 16408))]

Thread 10 (Thread 0x7f151b735700 (LWP 16433)):
#0  0x00007f153b7437ce in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f153fa9d7f4 in wait (time=60000, this=0x19f2b10) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x19f74d0, mutex=mutex@entry=0x19f74c8, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f154173012e in AbstractDirectoryWatcher::run (this=0x19f74a0) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007f153ccc8cb2 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f153ccc8e6e in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007f153ccc86bb in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f153fa9d32f in QThreadPrivate::start (arg=0x19fa8c0) at thread/qthread_unix.cpp:349
#8  0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7f1519911700 (LWP 16434)):
#0  0x00007f153f44612d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f153a0e1fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f153a0e20ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f153fbcc7be in QEventDispatcherGlib::processEvents (this=0x7f150c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f153fb9e0af in QEventLoop::processEvents (this=this@entry=0x7f1519910de0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f153fb9e3a5 in QEventLoop::exec (this=this@entry=0x7f1519910de0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f153fa9ac5f in QThread::exec (this=this@entry=0x19fd4c0) at thread/qthread.cpp:537
#7  0x00007f153fb7f823 in QInotifyFileSystemWatcherEngine::run (this=0x19fd4c0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f153fa9d32f in QThreadPrivate::start (arg=0x19fd4c0) at thread/qthread_unix.cpp:349
#9  0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7f1513ddf700 (LWP 16435)):
#0  0x00007f153b743414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f153fa9d816 in wait (time=18446744073709551615, this=0x19fa440) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x18485b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f153ccc6e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f153ccc9903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f153ccc991c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f153ccc861f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f153fa9d32f in QThreadPrivate::start (arg=0x1bc3500) at thread/qthread_unix.cpp:349
#8  0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7f1512fa4700 (LWP 16436)):
#0  0x00007f153b743414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f153fa9d816 in wait (time=18446744073709551615, this=0x19fa440) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x18485b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f153ccc6e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f153ccc9903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f153ccc991c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f153ccc991c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f153ccc991c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f153ccc861f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x00007f153fa9d32f in QThreadPrivate::start (arg=0x1caf9a0) at thread/qthread_unix.cpp:349
#10 0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7f15127a3700 (LWP 16437)):
#0  0x00007f153b743414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f153fa9d816 in wait (time=18446744073709551615, this=0x19fa440) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x18485b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f153ccc6e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f153ccc9903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f153ccc861f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f153fa9d32f in QThreadPrivate::start (arg=0x1cb52d0) at thread/qthread_unix.cpp:349
#7  0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f151171a700 (LWP 16438)):
#0  0x00007f153b7427e5 in pthread_mutex_unlock () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f153a1239b1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f153a0e1e9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f153a0e20ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f153fbcc7be in QEventDispatcherGlib::processEvents (this=0x7f14f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007f153fb9e0af in QEventLoop::processEvents (this=this@entry=0x7f1511719de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f153fb9e3a5 in QEventLoop::exec (this=this@entry=0x7f1511719de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f153fa9ac5f in QThread::exec (this=this@entry=0x22b21f0) at thread/qthread.cpp:537
#8  0x00007f153fb7f823 in QInotifyFileSystemWatcherEngine::run (this=0x22b21f0) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f153fa9d32f in QThreadPrivate::start (arg=0x22b21f0) at thread/qthread_unix.cpp:349
#10 0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f14effff700 (LWP 16439)):
#0  0x00007f153b743414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f15367e681d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f15367e6859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f14ae9c2700 (LWP 16442)):
#0  0x00007f153a0df417 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f153a0e16fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f153a0e1f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f153a0e20ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f153fbcc7be in QEventDispatcherGlib::processEvents (this=0x7f14a00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007f153fb9e0af in QEventLoop::processEvents (this=this@entry=0x7f14ae9c1e20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f153fb9e3a5 in QEventLoop::exec (this=this@entry=0x7f14ae9c1e20, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f153fa9ac5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#8  0x00007f153fa9d32f in QThreadPrivate::start (arg=0x2346ba0) at thread/qthread_unix.cpp:349
#9  0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f14adb43700 (LWP 16443)):
#0  0x00007f153b743414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f153bd19ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f153bd1a039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f153b73f182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f153f45347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f15426f17c0 (LWP 16408)):
[KCrash Handler]
#5  QReadWriteLock::lockForRead (this=this@entry=0x38) at thread/qreadwritelock.cpp:149
#6  0x00007f15418a4f80 in relock (this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:111
#7  QReadLocker (areadWriteLock=0x38, this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:130
#8  MusicBrainzTagsItem::childCount (this=0x0) at ../../src/musicbrainz/MusicBrainzTagsItem.cpp:216
#9  0x00007f15418aac64 in MusicBrainzTagsModel::flags (this=0x571d610, index=...) at ../../src/musicbrainz/MusicBrainzTagsModel.cpp:210
#10 0x00007f1540b06f3b in QSortFilterProxyModel::flags (this=<optimized out>, index=...) at itemviews/qsortfilterproxymodel.cpp:2003
#11 0x00007f1540ac6cd1 in QTreeView::drawRow (this=0x5d9d8e0, painter=0x7fff953a79c0, option=..., index=...) at itemviews/qtreeview.cpp:1638
#12 0x00007f1540ac9dc2 in QTreeView::drawTree (this=this@entry=0x5d9d8e0, painter=painter@entry=0x7fff953a79c0, region=...) at itemviews/qtreeview.cpp:1445
#13 0x00007f1540acd56c in QTreeView::paintEvent (this=0x5d9d8e0, event=0x7fff953a8100) at itemviews/qtreeview.cpp:1270
#14 0x00007f15405e1300 in QWidget::event (this=this@entry=0x5d9d8e0, event=event@entry=0x7fff953a8100) at kernel/qwidget.cpp:8533
#15 0x00007f154098304e in QFrame::event (this=0x5d9d8e0, e=0x7fff953a8100) at widgets/qframe.cpp:557
#16 0x00007f1540a92633 in QAbstractItemView::viewportEvent (this=this@entry=0x5d9d8e0, event=event@entry=0x7fff953a8100) at itemviews/qabstractitemview.cpp:1644
#17 0x00007f1540ad1230 in QTreeView::viewportEvent (this=0x5d9d8e0, event=0x7fff953a8100) at itemviews/qtreeview.cpp:1252
#18 0x00007f153fb9f646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1630510, receiver=receiver@entry=0x527e070, event=event@entry=0x7fff953a8100) at kernel/qcoreapplication.cpp:1063
#19 0x00007f1540591e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1630510, receiver=receiver@entry=0x527e070, e=e@entry=0x7fff953a8100) at kernel/qapplication.cpp:4563
#20 0x00007f15405984a0 in QApplication::notify (this=0x7fff953a9a50, receiver=0x527e070, e=0x7fff953a8100) at kernel/qapplication.cpp:4353
#21 0x00007f1542102cca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0x00007f153fb9f4dd in QCoreApplication::notifyInternal (this=0x7fff953a9a50, receiver=receiver@entry=0x527e070, event=event@entry=0x7fff953a8100) at kernel/qcoreapplication.cpp:953
#23 0x00007f15405dba21 in sendSpontaneousEvent (event=0x7fff953a8100, receiver=0x527e070) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#24 QWidgetPrivate::drawWidget (this=this@entry=0x4051a90, pdev=pdev@entry=0x3f753c0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5599
#25 0x00007f15405dc450 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e51e60, pdev=pdev@entry=0x3f753c0, siblings=..., index=<optimized out>, index@entry=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5808
#26 0x00007f15405dc2bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e51e60, pdev=pdev@entry=0x3f753c0, siblings=..., index=3, index@entry=4, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5795
#27 0x00007f15405dc2bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e51e60, pdev=pdev@entry=0x3f753c0, siblings=..., index=4, index@entry=5, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5795
#28 0x00007f15405dc2bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e51e60, pdev=pdev@entry=0x3f753c0, siblings=..., index=5, index@entry=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5795
#29 0x00007f15405dc2bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e51e60, pdev=pdev@entry=0x3f753c0, siblings=..., index=6, index@entry=7, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5795
#30 0x00007f15405dc2bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e51e60, pdev=pdev@entry=0x3f753c0, siblings=..., index=7, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5795
#31 0x00007f15405db5dc in QWidgetPrivate::drawWidget (this=this@entry=0x3e51e60, pdev=pdev@entry=0x3f753c0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5652
#32 0x00007f15405dc450 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3f73520, pdev=pdev@entry=0x3f753c0, siblings=..., index=<optimized out>, index@entry=2, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5808
#33 0x00007f15405dc2bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3f73520, pdev=pdev@entry=0x3f753c0, siblings=..., index=2, index@entry=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5795
#34 0x00007f15405dc2bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3f73520, pdev=pdev@entry=0x3f753c0, siblings=..., index=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5795
#35 0x00007f15405db5dc in QWidgetPrivate::drawWidget (this=this@entry=0x3f73520, pdev=pdev@entry=0x3f753c0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5652
#36 0x00007f15405dc450 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x4b0ee90, pdev=pdev@entry=0x3f753c0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5808
#37 0x00007f15405db5dc in QWidgetPrivate::drawWidget (this=0x4b0ee90, pdev=0x3f753c0, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x425cf80) at kernel/qwidget.cpp:5652
#38 0x00007f154079e94e in QWidgetBackingStore::sync (this=0x425cf80) at painting/qbackingstore.cpp:1373
#39 0x00007f15405d0ea0 in QWidgetPrivate::syncBackingStore (this=this@entry=0x4b0ee90) at kernel/qwidget.cpp:1894
#40 0x00007f15405e0e7a in QWidget::event (this=0x43402c0, event=0x3d40e80) at kernel/qwidget.cpp:8680
#41 0x00007f1540591e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1630510, receiver=receiver@entry=0x43402c0, e=e@entry=0x3d40e80) at kernel/qapplication.cpp:4567
#42 0x00007f15405984a0 in QApplication::notify (this=0x7fff953a9a50, receiver=0x43402c0, e=0x3d40e80) at kernel/qapplication.cpp:4353
#43 0x00007f1542102cca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#44 0x00007f153fb9f4dd in QCoreApplication::notifyInternal (this=0x7fff953a9a50, receiver=receiver@entry=0x43402c0, event=event@entry=0x3d40e80) at kernel/qcoreapplication.cpp:953
#45 0x00007f153fba2b3d in sendEvent (event=0x3d40e80, receiver=0x43402c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1532150) at kernel/qcoreapplication.cpp:1577
#47 0x00007f153fba2fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#48 0x00007f153fbccf83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=0x161fbe0) at kernel/qeventdispatcher_glib.cpp:287
#50 0x00007f153a0e1e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f153a0e2048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f153a0e20ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007f153fbcc7a1 in QEventDispatcherGlib::processEvents (this=0x1533630, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#54 0x00007f1540633be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007f153fb9e0af in QEventLoop::processEvents (this=this@entry=0x7fff953a9920, flags=...) at kernel/qeventloop.cpp:149
#56 0x00007f153fb9e3a5 in QEventLoop::exec (this=this@entry=0x7fff953a9920, flags=...) at kernel/qeventloop.cpp:204
#57 0x00007f153fba3b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#58 0x00007f154059037c in QApplication::exec () at kernel/qapplication.cpp:3828
#59 0x0000000000408393 in main (argc=<optimized out>, argv=0x7fff953a9bb8) at ../../src/main.cpp:329

Possible duplicates by query: bug 352072, bug 351636, bug 351166.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2015-09-25 17:30:18 UTC
*** Bug 353179 has been marked as a duplicate of this bug. ***
Comment 2 Denis 2015-10-03 20:26:00 UTC
Application: amarok (2.8.0)
KDE Platform Version: 4.13.3
Qt Version: 4.8.6
Operating System: Linux 3.19.0-30-generic x86_64
Distribution: Ubuntu 14.04.3 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I'm trying to update tags for .mp3 files via MusciBrainz and it crashes Amarok. Different files, but same result.

The crash can be reproduced sometimes.

-- 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 0x7fad002267c0 (LWP 25690))]

Thread 28 (Thread 0x7face1fbf700 (LWP 25691)):
#0  0x00007facfcf7688d in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007facf7c49c9f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facf7c060da in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007facf7c06d28 in g_source_attach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007face686690f in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007face687c075 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007face68143b7 in g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#7  0x00007face687a04b in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#8  0x00007face68151d3 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#9  0x00007facf7c08ce5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007facf7c09048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007facf7c0930a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007face687a336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#13 0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007facf9266182 in start_thread (arg=0x7face1fbf700) at pthread_create.c:312
#15 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7face17be700 (LWP 25692)):
#0  0x00007facfcf7812d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007facf7c08fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facf7c090ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007facf7c09129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007facf9266182 in start_thread (arg=0x7face17be700) at pthread_create.c:312
#6  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7face0fbd700 (LWP 25700)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007facfd5cf7f4 in wait (time=60000, this=0x2443c70) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x24598b0, mutex=mutex@entry=0x24598a8, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facff26212e in AbstractDirectoryWatcher::run (this=0x2459880) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007facfa7efcb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7face0fbcde0, th=th@entry=0x249dd40, job=job@entry=0x2459880) at ../../../threadweaver/Weaver/Job.cpp:106
#5  0x00007facfa7efe6e in ThreadWeaver::Job::execute (this=0x2459880, th=0x249dd40) at ../../../threadweaver/Weaver/Job.cpp:135
#6  0x00007facfa7ef6bb in ThreadWeaver::Thread::run (this=0x249dd40) at ../../../threadweaver/Weaver/Thread.cpp:108
#7  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x249dd40) at thread/qthread_unix.cpp:349
#8  0x00007facf9266182 in start_thread (arg=0x7face0fbd700) at pthread_create.c:312
#9  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7facb7ffe700 (LWP 25701)):
#0  0x00007facfcf7812d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007facf7c08fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facf7c090ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007facfd6fe7be in QEventDispatcherGlib::processEvents (this=0x7facb00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007facfd6d00af in QEventLoop::processEvents (this=this@entry=0x7facb7ffdde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007facfd6d03a5 in QEventLoop::exec (this=this@entry=0x7facb7ffdde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007facfd5ccc5f in QThread::exec (this=this@entry=0x24a0af0) at thread/qthread.cpp:537
#7  0x00007facfd6b1823 in QInotifyFileSystemWatcherEngine::run (this=0x24a0af0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x24a0af0) at thread/qthread_unix.cpp:349
#9  0x00007facf9266182 in start_thread (arg=0x7facb7ffe700) at pthread_create.c:312
#10 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7facb68ae700 (LWP 25702)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facfd5cf816 in wait (time=18446744073709551615, this=0x249d890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x249d798, mutex=0x2387680, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facfa7ede6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249d770, th=0x2369690) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007facfa7f0903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2369690, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2369690, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2369690, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2369690, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2369690, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2369690, previous=0x464a260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007facfa7ef61f in ThreadWeaver::Thread::run (this=0x2369690) at ../../../threadweaver/Weaver/Thread.cpp:98
#11 0x00007facfd5cf32f in QThreadPrivate::start (arg=0x2369690) at thread/qthread_unix.cpp:349
#12 0x00007facf9266182 in start_thread (arg=0x7facb68ae700) at pthread_create.c:312
#13 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7facb5a73700 (LWP 25703)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facfd5cf816 in wait (time=18446744073709551615, this=0x249d890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x249d798, mutex=0x2387680, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facfa7ede6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249d770, th=0x2775b20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007facfa7f0903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2775b20, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2775b20, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2775b20, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x2775b20, previous=0x4b3be10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007facfa7ef61f in ThreadWeaver::Thread::run (this=0x2775b20) at ../../../threadweaver/Weaver/Thread.cpp:98
#9  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x2775b20) at thread/qthread_unix.cpp:349
#10 0x00007facf9266182 in start_thread (arg=0x7facb5a73700) at pthread_create.c:312
#11 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7facb5272700 (LWP 25704)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facfd5cf816 in wait (time=18446744073709551615, this=0x249d890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x249d798, mutex=0x2387680, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facfa7ede6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249d770, th=0x277afb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007facfa7f0903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x277afb0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x277afb0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x277afb0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x277afb0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x277afb0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x277afb0, previous=0x45d2d00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007facfa7ef61f in ThreadWeaver::Thread::run (this=0x277afb0) at ../../../threadweaver/Weaver/Thread.cpp:98
#11 0x00007facfd5cf32f in QThreadPrivate::start (arg=0x277afb0) at thread/qthread_unix.cpp:349
#12 0x00007facf9266182 in start_thread (arg=0x7facb5272700) at pthread_create.c:312
#13 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7facb4a71700 (LWP 25707)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facfd5cf816 in wait (time=18446744073709551615, this=0x249d890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x249d798, mutex=0x2387680, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facfa7ede6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249d770, th=0x27a80a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007facfa7f0903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x27a80a0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x27a80a0, previous=0x43de670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007facfa7ef61f in ThreadWeaver::Thread::run (this=0x27a80a0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x27a80a0) at thread/qthread_unix.cpp:349
#8  0x00007facf9266182 in start_thread (arg=0x7facb4a71700) at pthread_create.c:312
#9  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7fac9ffff700 (LWP 25708)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facfd5cf816 in wait (time=18446744073709551615, this=0x249d890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x249d798, mutex=0x2387680, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facfa7ede6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249d770, th=0x7faca803d7b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007facfa7f0903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca803d7b0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca803d7b0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca803d7b0, previous=0x4b49400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007facfa7ef61f in ThreadWeaver::Thread::run (this=0x7faca803d7b0) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x7faca803d7b0) at thread/qthread_unix.cpp:349
#9  0x00007facf9266182 in start_thread (arg=0x7fac9ffff700) at pthread_create.c:312
#10 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7fac9f7fe700 (LWP 25709)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facfd5cf816 in wait (time=18446744073709551615, this=0x249d890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x249d798, mutex=0x2387680, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facfa7ede6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249d770, th=0x7faca8051270) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007facfa7f0903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca8051270, previous=0x4b527b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007facfa7ef61f in ThreadWeaver::Thread::run (this=0x7faca8051270) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x7faca8051270) at thread/qthread_unix.cpp:349
#7  0x00007facf9266182 in start_thread (arg=0x7fac9f7fe700) at pthread_create.c:312
#8  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7fac9effd700 (LWP 25710)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facfd5cf816 in wait (time=18446744073709551615, this=0x249d890) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x249d798, mutex=0x2387680, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007facfa7ede6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249d770, th=0x7faca8059710) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007facfa7f0903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca8059710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca8059710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca8059710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca8059710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007facfa7f091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x21097e0, th=0x7faca8059710, previous=0x46b4ff0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007facfa7ef61f in ThreadWeaver::Thread::run (this=0x7faca8059710) at ../../../threadweaver/Weaver/Thread.cpp:98
#10 0x00007facfd5cf32f in QThreadPrivate::start (arg=0x7faca8059710) at thread/qthread_unix.cpp:349
#11 0x00007facf9266182 in start_thread (arg=0x7fac9effd700) at pthread_create.c:312
#12 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7fac9cb9f700 (LWP 25711)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac9dbe00d3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007fac9dbdf977 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007facf9266182 in start_thread (arg=0x7fac9cb9f700) at pthread_create.c:312
#4  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7fac83e00700 (LWP 25712)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf404281d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007facf4042859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007facf9266182 in start_thread (arg=0x7fac83e00700) at pthread_create.c:312
#4  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7fac3ae33700 (LWP 25714)):
#0  0x00007facfcf7cda3 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007facfd6ae171 in QProcessManager::run (this=0x7facfda38540 <processManager()::processManager>) at io/qprocess_unix.cpp:270
#2  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x7facfda38540 <processManager()::processManager>) at thread/qthread_unix.cpp:349
#3  0x00007facf9266182 in start_thread (arg=0x7fac3ae33700) at pthread_create.c:312
#4  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7fac3a632700 (LWP 25716)):
#0  0x00007facf7c06414 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007facf7c0862b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facf7c08f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007facf7c090ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007facfd6fe7be in QEventDispatcherGlib::processEvents (this=0x7fac2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007facfd6d00af in QEventLoop::processEvents (this=this@entry=0x7fac3a631e20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007facfd6d03a5 in QEventLoop::exec (this=this@entry=0x7fac3a631e20, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007facfd5ccc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#8  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x2da9060) at thread/qthread_unix.cpp:349
#9  0x00007facf9266182 in start_thread (arg=0x7fac3a632700) at pthread_create.c:312
#10 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7fac397b3700 (LWP 25717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf9840ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007facf9841039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007facf9266182 in start_thread (arg=0x7fac397b3700) at pthread_create.c:312
#4  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7facd3fff700 (LWP 25742)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf7c4abf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facc171278d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007facee57a549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007facf9266182 in start_thread (arg=0x7facd3fff700) at pthread_create.c:312
#7  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7fac89c75700 (LWP 25743)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf7c4abf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facc1713f85 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007facee53ee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007facc171eb36 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#7  0x00007facc171f0b3 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#8  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007facc1712eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#10 0x00007facee57a549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007facf9266182 in start_thread (arg=0x7fac89c75700) at pthread_create.c:312
#14 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fac88e50700 (LWP 25744)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf7c4abf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facc1713f85 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007facee53ee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007facee53ee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#8  0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#9  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#10 0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#11 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#12 0x00007facee53ee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007facc1712eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#15 0x00007facee57a549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007facf9266182 in start_thread (arg=0x7fac88e50700) at pthread_create.c:312
#19 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fac8818e700 (LWP 25745)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf7c4abf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facee57a70c in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007facf9266182 in start_thread (arg=0x7fac8818e700) at pthread_create.c:312
#6  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7fac8798d700 (LWP 25746)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf7c4abf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facee57a70c in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007facf9266182 in start_thread (arg=0x7fac8798d700) at pthread_create.c:312
#6  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fac8718c700 (LWP 25747)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007facfd5cddd3 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x239d670) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x239d670, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007facfd5ca275 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007facfd6e5ee5 in lockInline (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  relock (this=0x7fac8718a870) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:129
#6  QMetaObject::activate (sender=0x2396070, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3586
#7  0x00007facf729d5e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007facf72b6088 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007facf72b6ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007facc10aa2e2 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#11 0x00007facf729d5e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007facf72b6088 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007facf72b6ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007facf729d5e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007facf72b6088 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007facf72b6ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007facc1098446 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#18 0x00007facc109a98b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#19 0x00007facee54ad2a in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007facf7bfa0b4 in g_hook_list_marshal () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007facee512e2a in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007facee54bd6b in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#23 0x00007facee54c348 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#24 0x00007facee54a632 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007facee554618 in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#26 0x00007facee55479f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#27 0x00007facee551857 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#28 0x00007facee55198e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#29 0x00007facee54b6db in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x00007facee54bec4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#31 0x00007facee54c348 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#32 0x00007facee54a632 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#33 0x00007facee554618 in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#34 0x00007faceea61fdb in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#35 0x00007faceea66f7c in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#36 0x00007facee54b6db in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#37 0x00007facee54bec4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#38 0x00007facee54c348 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#39 0x00007facee54a632 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#40 0x00007facee554618 in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#41 0x00007facee8087da in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#42 0x00007facee57a549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#43 0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007facf9266182 in start_thread (arg=0x7fac8718c700) at pthread_create.c:312
#46 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fac8698b700 (LWP 25748)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf7c4abf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facee813d58 in gst_base_sink_wait_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#3  0x00007faceea706d3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#4  0x00007facee8160aa in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#5  0x00007facee817614 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#6  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#8  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#10 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#12 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007facc1712eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#14 0x00007facee57a549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007facf9266182 in start_thread (arg=0x7fac8698b700) at pthread_create.c:312
#18 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7faba6f86700 (LWP 25749)):
#0  0x00007facfcf7688d in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007facf7c49c9f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facfd6d534e in QCoreApplication::postEvent (receiver=0x2394320, event=event@entry=0x7fab8c0602e0, priority=priority@entry=0) at kernel/qcoreapplication.cpp:1399
#3  0x00007facfd6d5427 in QCoreApplication::postEvent (receiver=<optimized out>, event=event@entry=0x7fab8c0602e0) at kernel/qcoreapplication.cpp:1311
#4  0x00007facfd6e5bdc in queued_activate (argv=0x7faba6f84650, c=0x23a55f0, signal=14, sender=0x2396070) at kernel/qobject.cpp:3419
#5  QMetaObject::activate (sender=0x2396070, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7faba6f84650) at kernel/qobject.cpp:3495
#6  0x00007faccb254176 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#7  0x00007faccb257bae in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#8  0x00007facf72a0210 in g_cclosure_marshal_VOID__BOXEDv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007facf729d5e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007facf72b6088 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007facf72b6ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007facee5262ea in gst_bus_sync_signal_handler () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007facee52654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007facee535958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007facee51ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007facee55685c in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007facc10a5f4a in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#18 0x00007facee5183d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#19 0x00007facee52654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007facee535958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#21 0x00007facee51ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007facc10ae183 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#23 0x00007facee5183d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#24 0x00007facee52654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007facee535958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#26 0x00007facee51ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#27 0x00007facee5183d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#28 0x00007facee52654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#29 0x00007facee535958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x00007facee51ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#31 0x00007facee5183d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#32 0x00007facee52654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#33 0x00007facee535958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#34 0x00007facee51ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#35 0x00007facee5183d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#36 0x00007facee52654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#37 0x00007facee535958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#38 0x00007facee5388d9 in gst_element_message_full () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#39 0x00007facc700e677 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulse.so
#40 0x00007facc700e73c in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulse.so
#41 0x00007faceea5c208 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#42 0x00007facee52eec1 in gst_clock_get_internal_time () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#43 0x00007facee52f05c in gst_clock_get_time () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#44 0x00007facee5737bb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#45 0x00007facee52e53f in gst_clock_id_wait () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#46 0x00007facee813c03 in gst_base_sink_wait_clock () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#47 0x00007facee814f63 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#48 0x00007facee815af6 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#49 0x00007facee817614 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#50 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#51 0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#52 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#53 0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#54 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#55 0x00007facc1712eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#56 0x00007facee57a549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#57 0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007facf9266182 in start_thread (arg=0x7faba6f86700) at pthread_create.c:312
#60 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7faba6785700 (LWP 25750)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007facf7c4abf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facc1713f85 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007facee53ee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007facc171eefa in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#7  0x00007facc171f0b3 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#8  0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007facee53ee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#10 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#12 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007facee8242a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#14 0x00007facee54cd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007facc1712eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#16 0x00007facee57a549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007facf7c2e88c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007facf7c2df05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007facf9266182 in start_thread (arg=0x7faba6785700) at pthread_create.c:312
#20 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7facc7007700 (LWP 25755)):
#0  __pthread_mutex_lock_full (mutex=0x327af70) at ../nptl/pthread_mutex_lock.c:341
#1  0x00007facef7e208e in pa_mutex_lock () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#2  0x00007facf4d6903b in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007facf4d5a83c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007facf4d5aece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007facf4d5af80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007facf4d68fe3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007facef7e2f08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#8  0x00007facf9266182 in start_thread (arg=0x7facc7007700) at pthread_create.c:312
#9  0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7faba5f84700 (LWP 25774)):
#0  0x00007facfcf7812d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007facf7c08fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007facf7c090ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007facfd6fe7be in QEventDispatcherGlib::processEvents (this=0x7fab840010f0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007facfd6d00af in QEventLoop::processEvents (this=this@entry=0x7faba5f83de0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007facfd6d03a5 in QEventLoop::exec (this=this@entry=0x7faba5f83de0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007facfd5ccc5f in QThread::exec (this=this@entry=0x7facd801e880) at thread/qthread.cpp:537
#7  0x00007facfd6b1823 in QInotifyFileSystemWatcherEngine::run (this=0x7facd801e880) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007facfd5cf32f in QThreadPrivate::start (arg=0x7facd801e880) at thread/qthread_unix.cpp:349
#9  0x00007facf9266182 in start_thread (arg=0x7faba5f84700) at pthread_create.c:312
#10 0x00007facfcf8547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fad002267c0 (LWP 25690)):
[KCrash Handler]
#6  QReadWriteLock::lockForRead (this=this@entry=0x38) at thread/qreadwritelock.cpp:149
#7  0x00007facff3d6f80 in relock (this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:111
#8  QReadLocker (areadWriteLock=0x38, this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:130
#9  MusicBrainzTagsItem::childCount (this=0x0) at ../../src/musicbrainz/MusicBrainzTagsItem.cpp:216
#10 0x00007facff3dcc64 in MusicBrainzTagsModel::flags (this=0x43d5680, index=...) at ../../src/musicbrainz/MusicBrainzTagsModel.cpp:210
#11 0x00007facfe638f3b in QSortFilterProxyModel::flags (this=<optimized out>, index=...) at itemviews/qsortfilterproxymodel.cpp:2003
#12 0x00007facfe5f8cd1 in QTreeView::drawRow (this=0x45e3f30, painter=0x7ffff3e993a0, option=..., index=...) at itemviews/qtreeview.cpp:1638
#13 0x00007facfe5fbdc2 in QTreeView::drawTree (this=this@entry=0x45e3f30, painter=painter@entry=0x7ffff3e993a0, region=...) at itemviews/qtreeview.cpp:1445
#14 0x00007facfe5ff56c in QTreeView::paintEvent (this=0x45e3f30, event=0x7ffff3e99ae0) at itemviews/qtreeview.cpp:1270
#15 0x00007facfe113300 in QWidget::event (this=this@entry=0x45e3f30, event=event@entry=0x7ffff3e99ae0) at kernel/qwidget.cpp:8533
#16 0x00007facfe4b504e in QFrame::event (this=0x45e3f30, e=0x7ffff3e99ae0) at widgets/qframe.cpp:557
#17 0x00007facfe5c4633 in QAbstractItemView::viewportEvent (this=this@entry=0x45e3f30, event=event@entry=0x7ffff3e99ae0) at itemviews/qabstractitemview.cpp:1644
#18 0x00007facfe603230 in QTreeView::viewportEvent (this=0x45e3f30, event=0x7ffff3e99ae0) at itemviews/qtreeview.cpp:1252
#19 0x00007facfd6d1646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1e9e6b0, receiver=receiver@entry=0x2fb7eb0, event=event@entry=0x7ffff3e99ae0) at kernel/qcoreapplication.cpp:1063
#20 0x00007facfe0c3e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1e9e6b0, receiver=receiver@entry=0x2fb7eb0, e=e@entry=0x7ffff3e99ae0) at kernel/qapplication.cpp:4563
#21 0x00007facfe0ca4a0 in QApplication::notify (this=this@entry=0x7ffff3e9a530, receiver=receiver@entry=0x2fb7eb0, e=e@entry=0x7ffff3e99ae0) at kernel/qapplication.cpp:4353
#22 0x00007facffc34d1a in KApplication::notify (this=0x7ffff3e9a530, receiver=0x2fb7eb0, event=0x7ffff3e99ae0) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007facfd6d14dd in QCoreApplication::notifyInternal (this=0x7ffff3e9a530, receiver=receiver@entry=0x2fb7eb0, event=event@entry=0x7ffff3e99ae0) at kernel/qcoreapplication.cpp:953
#24 0x00007facfe10da21 in sendSpontaneousEvent (event=0x7ffff3e99ae0, receiver=0x2fb7eb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#25 QWidgetPrivate::drawWidget (this=this@entry=0x2fbf000, pdev=0x4afe0a0, rgn=..., offset=..., flags=68, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2fa5ca0) at kernel/qwidget.cpp:5599
#26 0x00007facfe2d08fa in QWidgetBackingStore::sync (this=0x2fa5ca0) at painting/qbackingstore.cpp:1365
#27 0x00007facfe102ea0 in QWidgetPrivate::syncBackingStore (this=this@entry=0x45d2a00) at kernel/qwidget.cpp:1894
#28 0x00007facfe112e7a in QWidget::event (this=0x2fa5d20, event=0x471ab80) at kernel/qwidget.cpp:8680
#29 0x00007facfe0c3e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1e9e6b0, receiver=receiver@entry=0x2fa5d20, e=e@entry=0x471ab80) at kernel/qapplication.cpp:4567
#30 0x00007facfe0ca4a0 in QApplication::notify (this=this@entry=0x7ffff3e9a530, receiver=receiver@entry=0x2fa5d20, e=e@entry=0x471ab80) at kernel/qapplication.cpp:4353
#31 0x00007facffc34d1a in KApplication::notify (this=0x7ffff3e9a530, receiver=0x2fa5d20, event=0x471ab80) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007facfd6d14dd in QCoreApplication::notifyInternal (this=0x7ffff3e9a530, receiver=receiver@entry=0x2fa5d20, event=event@entry=0x471ab80) at kernel/qcoreapplication.cpp:953
#33 0x00007facfd6d4b3d in sendEvent (event=0x471ab80, receiver=0x2fa5d20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1dab1f0) at kernel/qcoreapplication.cpp:1577
#35 0x00007facfd6d4fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#36 0x00007facfd6fef83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#37 postEventSourceDispatch (s=0x1ea1010) at kernel/qeventdispatcher_glib.cpp:287
#38 0x00007facf7c08e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007facf7c09048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007facf7c090ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007facfd6fe7a1 in QEventDispatcherGlib::processEvents (this=0x1dacaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#42 0x00007facfe165be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00007facfd6d00af in QEventLoop::processEvents (this=this@entry=0x7ffff3e9a400, flags=...) at kernel/qeventloop.cpp:149
#44 0x00007facfd6d03a5 in QEventLoop::exec (this=this@entry=0x7ffff3e9a400, flags=...) at kernel/qeventloop.cpp:204
#45 0x00007facfd6d5b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#46 0x00007facfe0c237c in QApplication::exec () at kernel/qapplication.cpp:3828
#47 0x0000000000408393 in main (argc=<optimized out>, argv=0x7ffff3e9a698) at ../../src/main.cpp:329

The reporter indicates this bug may be a duplicate of or related to bug 352590.

Possible duplicates by query: bug 353179, bug 353092, bug 352590, bug 352072, bug 351636.

Report to https://bugs.kde.org/
Comment 3 Myriam Schweingruber 2015-10-04 06:13:12 UTC

*** This bug has been marked as a duplicate of bug 328359 ***