Bug 319969

Summary: Amarok crashed when I dragged a playlist item onto central panel.
Product: [Applications] amarok Reporter: Grahame <19GRumpah42>
Component: generalAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: 2.7.0   
Target Milestone: 2.8   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Grahame 2013-05-18 07:21:54 UTC 
Application: amarok (2.7.0)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
I clcked-on and dragged an item at the top of the right-hand "playlist" panel onto the central "Recently played tracks" panel, let go & it charshed. It was not playing anything at the time.
--G

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb0856b00 (LWP 22836))]

Thread 13 (Thread 0xa4589b40 (LWP 22841)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb561ec9b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb43e5d4e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb43a31e3 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb43a3662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb43a3831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb59a5c3f in QEventDispatcherGlib::processEvents (this=0xa3c00488, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb59723ec in QEventLoop::processEvents (this=this@entry=0xa4589228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb59726e1 in QEventLoop::exec (this=this@entry=0xa4589228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb585dfec in QThread::exec (this=this@entry=0x972f780) at thread/qthread.cpp:542
#10 0xb5951f2d in QInotifyFileSystemWatcherEngine::run (this=0x972f780) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb5860b18 in QThreadPrivate::start (arg=0x972f780) at thread/qthread_unix.cpp:338
#12 0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 12 (Thread 0xa2807b40 (LWP 22842)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb46a184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb563dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb58610f0 in wait (time=4294967295, this=0x99e78b0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x99e7800, mutex=0x99e79d0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4df9a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99e77e8, th=th@entry=0x99e7c28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4dfc98b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x99e7a50, th=0x99e7c28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4df965a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99e77e8, th=th@entry=0x99e7c28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4dfcae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x99e7c28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x99e7c28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4dfcb00 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x99e7c28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x99e7c28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4dfcb00 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x99e7c28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x99e7c28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4dfcb00 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x99e7c28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x99e7c28, previous=0xad97868) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb4dfb324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa2807284, parent=0x99e77e8, th=th@entry=0x99e7c28) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0xb4dfb3da in ThreadWeaver::Thread::run (this=0x99e7c28) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0xb5860b18 in QThreadPrivate::start (arg=0x99e7c28) at thread/qthread_unix.cpp:338
#19 0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#20 0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 11 (Thread 0xa1cc4b40 (LWP 22843)):
#0  0xb43e6a57 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb43e6d28 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb43a3121 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb43a3662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb43a3831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb59a5c3f in QEventDispatcherGlib::processEvents (this=0x99559c8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb59723ec in QEventLoop::processEvents (this=this@entry=0xa1cc4228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb59726e1 in QEventLoop::exec (this=this@entry=0xa1cc4228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb585dfec in QThread::exec (this=this@entry=0x9a7b448) at thread/qthread.cpp:542
#9  0xb5951f2d in QInotifyFileSystemWatcherEngine::run (this=0x9a7b448) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb5860b18 in QThreadPrivate::start (arg=0x9a7b448) at thread/qthread_unix.cpp:338
#11 0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 10 (Thread 0xa14a8b40 (LWP 22844)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb46a184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb563dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb58610f0 in wait (time=4294967295, this=0x99e78b0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x99e7800, mutex=0x99e79d0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4df9a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99e77e8, th=th@entry=0x9d3c3d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4dfc98b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x99e7a50, th=0x9d3c3d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4df965a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99e77e8, th=th@entry=0x9d3c3d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4dfcae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x9d3c3d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x9d3c3d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4dfcb00 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x9d3c3d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x9d3c3d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4dfcb00 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x9d3c3d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x9d3c3d0, previous=0xb0948f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4dfb324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa14a8284, parent=0x99e77e8, th=th@entry=0x9d3c3d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0xb4dfb3da in ThreadWeaver::Thread::run (this=0x9d3c3d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0xb5860b18 in QThreadPrivate::start (arg=0x9d3c3d0) at thread/qthread_unix.cpp:338
#17 0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 9 (Thread 0xa0ca7b40 (LWP 22845)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb46a184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb563dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb58610f0 in wait (time=4294967295, this=0x99e78b0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x99e7800, mutex=0x99e79d0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4df9a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99e77e8, th=th@entry=0x9d3b800) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4dfc98b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x99e7a50, th=0x9d3b800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4df965a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99e77e8, th=th@entry=0x9d3b800) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4dfcae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x9d3b800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x9d3b800, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4dfcb00 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x9d3b800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x9d3b800, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4dfcb00 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x9d3b800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x9d3b800, previous=0xa3a2240) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4dfb324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa0ca7284, parent=0x99e77e8, th=th@entry=0x9d3b800) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0xb4dfb3da in ThreadWeaver::Thread::run (this=0x9d3b800) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0xb5860b18 in QThreadPrivate::start (arg=0x9d3b800) at thread/qthread_unix.cpp:338
#17 0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0xa04a6b40 (LWP 22846)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb46a184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb563dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb58610f0 in wait (time=4294967295, this=0x99e78b0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x99e7800, mutex=0x99e79d0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4df9a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99e77e8, th=th@entry=0x9d3bfc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4dfc98b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x99e7a50, th=0x9d3bfc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4df965a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99e77e8, th=th@entry=0x9d3bfc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4dfcae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99e7a50, th=0x9d3bfc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4df9553 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e77e8, th=0x9d3bfc0, previous=0xab99670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4dfb324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa04a6284, parent=0x99e77e8, th=th@entry=0x9d3bfc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb4dfb3da in ThreadWeaver::Thread::run (this=0x9d3bfc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb5860b18 in QThreadPrivate::start (arg=0x9d3bfc0) at thread/qthread_unix.cpp:338
#13 0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0x9fc6ab40 (LWP 22847)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb46a184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb563dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb36d6ae5 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb36d6b1f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0x9e9ebb40 (LWP 22851)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb56438e2 in clock_gettime () from /lib/i386-linux-gnu/libc.so.6
#2  0xb58bf0d5 in do_gettime (frac=0x9e9eaf90, sec=0x9e9eaf88) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb59a680e in QTimerInfoList::updateCurrentTime (this=this@entry=0xa3c052bc) at kernel/qeventdispatcher_unix.cpp:354
#5  0xb59a6b9a in QTimerInfoList::timerWait (this=0xa3c052bc, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb59a5373 in timerSourcePrepareHelper (src=<optimized out>, timeout=0x9e9eb0bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb59a540d in timerSourcePrepare (source=0xa3c05288, timeout=0x9e9eb0bc) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb43a2d21 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb43a35cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb43a3831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb59a5c3f in QEventDispatcherGlib::processEvents (this=0xa3c04978, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb59723ec in QEventLoop::processEvents (this=this@entry=0x9e9eb258, flags=...) at kernel/qeventloop.cpp:149
#13 0xb59726e1 in QEventLoop::exec (this=this@entry=0x9e9eb258, flags=...) at kernel/qeventloop.cpp:204
#14 0xb585dfec in QThread::exec (this=this@entry=0x9dcdfa8) at thread/qthread.cpp:542
#15 0xb585e14b in QThread::run (this=0x9dcdfa8) at thread/qthread.cpp:609
#16 0xb5860b18 in QThreadPrivate::start (arg=0x9dcdfa8) at thread/qthread_unix.cpp:338
#17 0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0x98e18b40 (LWP 22873)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb46a184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb563dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb48670ed in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb486711f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0x95422b40 (LWP 22886)):
#0  0xb46a0c1d in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb563dfc4 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb43e6d70 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb43a36bb in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb43a3831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x9eabbe80 in ?? () from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
#6  0xb43c8fc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0x94420b40 (LWP 22888)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb561ec9b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb43e5d4e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb43a31e3 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb43a3662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb43a3c2b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xa4783bca in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7  0xb43c8fc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0x8fb24b40 (LWP 22901)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb46a184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb563dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3707f63 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb33e6b1b in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb36ec982 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb3707b12 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb469dd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb56303de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb0856b00 (LWP 22836)):
[KCrash Handler]
#7  0xa14b9b06 in CurrentTrack::mousePressEvent (this=0x9d60e00, event=0xbf9401c0) at ../../../../../src/context/applets/currenttrack/CurrentTrack.cpp:257
#8  0xb6548311 in QGraphicsItem::sceneEvent (this=this@entry=0x9d60e08, event=event@entry=0xbf9401c0) at graphicsview/qgraphicsitem.cpp:6739
#9  0xb65ac8a6 in QGraphicsWidget::sceneEvent (this=0x9d60e00, event=0xbf9401c0) at graphicsview/qgraphicswidget.cpp:1229
#10 0xb6574330 in sendEvent (event=0xbf9401c0, item=0x9d60e08, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1221
#11 QGraphicsScenePrivate::sendEvent (this=0x9c91ce8, item=0x9d60e08, event=0xbf9401c0) at graphicsview/qgraphicsscene.cpp:1197
#12 0xb6574f31 in sendMouseEvent (mouseEvent=0xbf9401c0, this=0x9c91ce8) at graphicsview/qgraphicsscene.cpp:1295
#13 QGraphicsScenePrivate::sendMouseEvent (this=0x9c91ce8, mouseEvent=0xbf9401c0) at graphicsview/qgraphicsscene.cpp:1274
#14 0xb658a8af in QGraphicsScenePrivate::mousePressEventHandler (this=this@entry=0x9c91ce8, mouseEvent=mouseEvent@entry=0xbf9401c0) at graphicsview/qgraphicsscene.cpp:1422
#15 0xb658add3 in QGraphicsScene::mousePressEvent (this=0x9c91cd8, mouseEvent=0xbf9401c0) at graphicsview/qgraphicsscene.cpp:4074
#16 0xb6589f1c in QGraphicsScene::event (this=0x9c91cd8, event=0xbf9401c0) at graphicsview/qgraphicsscene.cpp:3455
#17 0xb5ee6c7c in QApplicationPrivate::notify_helper (this=0x92ca470, receiver=0x9c91cd8, e=0xbf9401c0) at kernel/qapplication.cpp:4567
#18 0xb5ee9b94 in QApplication::notify (this=0xbf9401c0, receiver=0x9c91cd8, e=0xbf9401c0) at kernel/qapplication.cpp:3949
#19 0xb7508d01 in KApplication::notify (this=0xbf94199c, receiver=0x9c91cd8, event=0xbf9401c0) at ../../kdeui/kernel/kapplication.cpp:311
#20 0xb597390e in QCoreApplication::notifyInternal (this=0xbf94199c, receiver=receiver@entry=0x9c91cd8, event=event@entry=0xbf9401c0) at kernel/qcoreapplication.cpp:946
#21 0xb5ee524d in sendSpontaneousEvent (event=0xbf9401c0, receiver=0x9c91cd8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#22 qt_sendSpontaneousEvent (receiver=0x9c91cd8, event=event@entry=0xbf9401c0) at kernel/qapplication.cpp:5565
#23 0xb65a480a in QGraphicsView::mousePressEvent (this=0x9cfe5b0, event=0xbf940904) at graphicsview/qgraphicsview.cpp:3164
#24 0xb5f3d6f2 in QWidget::event (this=0x9cfe5b0, event=0xbf940904) at kernel/qwidget.cpp:8371
#25 0xb63512f5 in QFrame::event (this=this@entry=0x9cfe5b0, e=e@entry=0xbf940904) at widgets/qframe.cpp:557
#26 0xb63e4013 in QAbstractScrollArea::viewportEvent (this=0x9cfe5b0, e=0xbf940904) at widgets/qabstractscrollarea.cpp:1043
#27 0xb65a73dc in QGraphicsView::viewportEvent (this=0x9cfe5b0, event=0xbf940904) at graphicsview/qgraphicsview.cpp:2866
#28 0xb63e44b6 in viewportEvent (event=0xbf940904, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#29 QAbstractScrollAreaFilter::eventFilter (this=0x9ca7f78, o=0x9ca7370, e=0xbf940904) at widgets/qabstractscrollarea_p.h:116
#30 0xb5973a7e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x92ca470, receiver=receiver@entry=0x9ca7370, event=event@entry=0xbf940904) at kernel/qcoreapplication.cpp:1056
#31 0xb5ee6c4d in QApplicationPrivate::notify_helper (this=0x92ca470, receiver=0x9ca7370, e=0xbf940904) at kernel/qapplication.cpp:4563
#32 0xb5eea587 in QApplication::notify (this=0x92ca470, receiver=0x9ca7370, e=0xbf940904) at kernel/qapplication.cpp:4110
#33 0xb7508d01 in KApplication::notify (this=0xbf94199c, receiver=0x9ca7370, event=0xbf940904) at ../../kdeui/kernel/kapplication.cpp:311
#34 0xb597390e in QCoreApplication::notifyInternal (this=0xbf94199c, receiver=receiver@entry=0x9ca7370, event=event@entry=0xbf940904) at kernel/qcoreapplication.cpp:946
#35 0xb5eed823 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x9ca7370, event=event@entry=0xbf940904, alienWidget=alienWidget@entry=0x9ca7370, nativeWidget=nativeWidget@entry=0x9c88fd0, buttonDown=buttonDown@entry=0xb6879d14 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#37 0xb5f6f785 in QETWidget::translateMouseEvent (this=0x9c88fd0, event=0xbf940d2c) at kernel/qapplication_x11.cpp:4631
#38 0xb5f6e575 in QApplication::x11ProcessEvent (this=0xbf94199c, event=0xbf940d2c) at kernel/qapplication_x11.cpp:3746
#39 0xb5f9d954 in x11EventSourceDispatch (s=0x92cc798, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0xb43a33b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb43a3750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb43a3831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb59a5c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x91caeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#44 0xb5f9da5a in QGuiEventDispatcherGlib::processEvents (this=0x91caeb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb59723ec in QEventLoop::processEvents (this=this@entry=0xbf941028, flags=...) at kernel/qeventloop.cpp:149
#46 0xb59726e1 in QEventLoop::exec (this=this@entry=0xbf941028, flags=...) at kernel/qeventloop.cpp:204
#47 0xb59783fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#48 0xb5ee4fc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#49 0x080500df in main (argc=1, argv=0xbf941a84) at ../../src/main.cpp:329

Possible duplicates by query: bug 270012.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2013-05-18 12:36:47 UTC 
I can't reproduce this with Amarok master at all, might already be fixed by another commit since 2.7.0

*** This bug has been marked as a duplicate of bug 317230 ***