Bug 225033

Application: amarok (2.2.2)
KDE Platform Version: 4.3.95 (KDE 4.3.95 (KDE 4.4 RC2))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-17-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
Almost systematic rash with amarok when using Compiz.
Without Compiz it lasts for longer but generally crashes also after a while (with it minimized, playing a random on my collection)


The crash can be reproduced some of the time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f50ae934840 (LWP 4271))]

Thread 18 (Thread 0x7f5095c17910 (LWP 4272)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f509bf71c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f50946ce910 (LWP 4273)):
#0  0x00007f50ab9bb3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f50a531337c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f50a53136c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f50ac314676 in QEventDispatcherGlib::processEvents (this=0x21f4f80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#4  0x00007f50ac2e9972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f50ac2e9d4c in QEventLoop::exec (this=0x7f50946cdef0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f50ac1f4c79 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f509c1f0570 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x213fc10) at thread/qthread_unix.cpp:244
#9  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 16 (Thread 0x7f5093abc910 (LWP 4282)):
#0  0x00007f50ab9bb3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5094ffd20f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f5094fed5e6 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f5094feeeb9 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f5094feef70 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f5094ffd12b in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f5094dbe050 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
#7  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 15 (Thread 0x7f50930b5910 (LWP 4283)):
#0  0x00007f50ab9bb3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5093cc9cbe in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f50928b4910 (LWP 4284)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f509bf82983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f5091ca8910 (LWP 4285)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f509bf82983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 12 (Thread 0x7f50914a7910 (LWP 4286)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f509bf82983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f5090c0e910 (LWP 4287)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f509bf82983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f5087354910 (LWP 4289)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f50a6c58556 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f50a6c58599 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f5074b6b910 (LWP 4290)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f50ac1f867b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f50a9378096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2d4e760, th=0x2a64620) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f50a937a74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x2a64620) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f50a937a764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x2a64620) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f50a937a764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x2a64620) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f50a9378bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f5074b6af60, parent=0x2d4e760, th=0x2a64620) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f50a9379058 in ThreadWeaver::Thread::run (this=0x2a64620) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x2a64620) at thread/qthread_unix.cpp:244
#10 0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f507436a910 (LWP 4291)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f50ac1f867b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f50a9378096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2d4e760, th=0x7f50800b38c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f50a937a74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x7f50800b38c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f50a9378bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f5074369f60, parent=0x2d4e760, th=0x7f50800b38c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f50a9379058 in ThreadWeaver::Thread::run (this=0x7f50800b38c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x7f50800b38c0) at thread/qthread_unix.cpp:244
#8  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5073b69910 (LWP 4293)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f50ac1f867b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f50a9378096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2d4e760, th=0x2f789a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f50a937a74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x2f789a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f50a937a764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x2f789a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f50a9378bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f5073b68f60, parent=0x2d4e760, th=0x2f789a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f50a9379058 in ThreadWeaver::Thread::run (this=0x2f789a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x2f789a0) at thread/qthread_unix.cpp:244
#9  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5068bda910 (LWP 4303)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f50ac1f85e2 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x7f50800e9090, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f50800e9090, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f50ac1ed989 in QThreadPoolThread::run (this=0x7f50800d8460) at concurrent/qthreadpool.cpp:140
#4  0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x7f50800d8460) at thread/qthread_unix.cpp:244
#5  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f50683d9910 (LWP 4304)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f50ac1f867b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2a716d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f50a9378096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2d4e760, th=0x7f50800cf300) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f50a937a74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x7f50800cf300) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f50a937a764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x7f50800cf300) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f50a937a764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x7f50800cf300) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f50a937a764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d6c4c0, th=0x7f50800cf300) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f50a9378bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f50683d8f60, parent=0x2d4e760, th=0x7f50800cf300) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f50a9379058 in ThreadWeaver::Thread::run (this=0x7f50800cf300) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x7f50800cf300) at thread/qthread_unix.cpp:244
#11 0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5067bd8910 (LWP 4305)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f50a7fc8236 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f50a82a7200) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f50a7fc8279 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f50a82b52cc) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5060fff910 (LWP 4332)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f50ac1f85e2 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x7f50800e9090, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f50800e9090, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f50ac1ed989 in QThreadPoolThread::run (this=0x36b30a0) at concurrent/qthreadpool.cpp:140
#4  0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x36b30a0) at thread/qthread_unix.cpp:244
#5  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f50607fe910 (LWP 4333)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f50ac1f85e2 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x7f50800e9090, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f50800e9090, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f50ac1ed989 in QThreadPoolThread::run (this=0x36bdfa0) at concurrent/qthreadpool.cpp:140
#4  0x00007f50ac1f76c5 in QThreadPrivate::start (arg=0x36bdfa0) at thread/qthread_unix.cpp:244
#5  0x00007f50a9d12a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f50ab9c780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f50ae934840 (LWP 4271)):
[KCrash Handler]
#5  QImageData::checkForAlphaPixels (this=0x0) at image/qimage.cpp:273
#6  0x00007f50acd59f87 in QX11AlphaDetector::hasAlpha (this=0x7f50800de7e0, img=<value optimized out>, flags=<value optimized out>) at image/qpixmap_x11.cpp:385
#7  QX11AlphaDetector::hasXRenderAndAlpha (this=0x7f50800de7e0, img=<value optimized out>, flags=<value optimized out>) at image/qpixmap_x11.cpp:392
#8  QX11PixmapData::fromImage (this=0x7f50800de7e0, img=<value optimized out>, flags=<value optimized out>) at image/qpixmap_x11.cpp:443
#9  0x00007f50acd4ccc6 in QPixmapData::fromData (this=0x7f50800de7e0, buf=<value optimized out>, len=<value optimized out>, format=<value optimized out>, flags=) at image/qpixmapdata.cpp:132
#10 0x00007f50acd45200 in QPixmap::loadFromData (this=0x7fffe291c0d0, 
    buf=0x7f5080252d18 "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n<html><head>\n<title>404 Not Found</title>\n</head><body>\n<h1>Not Found</h1>\n<p>The requested URL /Music/be/b8/8a/mzi.xxxwnbyu.170x170-75.jpg was not f"..., len=240, format=0x7f50ad731ac0 "\220\216\005\002", flags=<value optimized out>) at image/qpixmap.cpp:872
#11 0x00007f50adcf6ecc in QPixmap::loadFromData (this=0x33b9c00, job=0x2376600) at /usr/include/qt4/QtGui/qpixmap.h:280
#12 CoverFetcher::finishedImageFetch (this=0x33b9c00, job=0x2376600) at /build/buildd/amarok-2.2.2/src/covermanager/CoverFetcher.cpp:280
#13 0x00007f50adcf71d9 in CoverFetcher::qt_metacall (this=0x33b9c00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe291c2e0)
    at /build/buildd/amarok-2.2.2/obj-x86_64-linux-gnu/src/CoverFetcher.moc:69
#14 0x00007f50ac2fddc3 in QMetaObject::activate (sender=0x2376600, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f50ad731ac0) at kernel/qobject.cpp:3294
#15 0x00007f50ac703c62 in KJob::result (this=0x0, _t1=0x2376600) at ./kjob.moc:194
#16 0x00007f50ac703f00 in KJob::emitResult (this=0x2376600) at ../../kdecore/jobs/kjob.cpp:312
#17 0x00007f50a5adf0b3 in KIO::SimpleJob::slotFinished (this=0x2376600) at ../../kio/kio/job.cpp:475
#18 0x00007f50a5adf573 in KIO::TransferJob::slotFinished (this=0x2376600) at ../../kio/kio/job.cpp:975
#19 0x00007f50a5add6a1 in KIO::TransferJob::qt_metacall (this=0x2376600, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe291c730) at ./jobclasses.moc:367
#20 0x00007f50a5add950 in KIO::StoredTransferJob::qt_metacall (this=0x0, _c=3801202544, _id=-493764624, _a=0x7f50ad731ac0) at ./jobclasses.moc:477
#21 0x00007f50ac2fddc3 in QMetaObject::activate (sender=0x3008520, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f50ad731ac0) at kernel/qobject.cpp:3294
#22 0x00007f50a5b9e531 in KIO::SlaveInterface::dispatch (this=0x3008520, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#23 0x00007f50a5b9b8a3 in KIO::SlaveInterface::dispatch (this=0x3008520) at ../../kio/kio/slaveinterface.cpp:91
#24 0x00007f50a5b8fc06 in KIO::Slave::gotInput (this=0x3008520) at ../../kio/kio/slave.cpp:324
#25 0x00007f50a5b8fdec in KIO::Slave::qt_metacall (this=0x3008520, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe291cb50) at ./slave.moc:82
#26 0x00007f50ac2fddc3 in QMetaObject::activate (sender=0x300a950, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f50ad731ac0) at kernel/qobject.cpp:3294
#27 0x00007f50a5aae3b7 in KIO::ConnectionPrivate::dequeue (this=0x2fe1880) at ../../kio/kio/connection.cpp:82
#28 0x00007f50a5aae4dd in KIO::Connection::qt_metacall (this=0x300a950, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7f5080250660) at ./connection.moc:79
#29 0x00007f50ac2fad19 in QObject::event (this=0x300a950, e=0x7f50802517c0) at kernel/qobject.cpp:1260
#30 0x00007f50acc63e8c in QApplicationPrivate::notify_helper (this=0x20481f0, receiver=0x300a950, e=0x7f50802517c0) at kernel/qapplication.cpp:4242
#31 0x00007f50acc6a48d in QApplication::notify (this=0x7fffe291d670, receiver=0x300a950, e=0x7f50802517c0) at kernel/qapplication.cpp:4125
#32 0x00007f50adca58ea in App::notify (this=0x0, receiver=0x7fffe291bf70, event=0x7fffe291bff0) at /build/buildd/amarok-2.2.2/src/App.cpp:856
#33 0x00007f50ac2eb04c in QCoreApplication::notifyInternal (this=0x7fffe291d670, receiver=0x300a950, event=0x7f50802517c0) at kernel/qcoreapplication.cpp:704
#34 0x00007f50ac2ed7c7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1f1e440) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1f1e440) at kernel/qcoreapplication.cpp:1345
#36 0x00007f50ac314ae3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#38 0x00007f50a530fbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#39 0x00007f50a5313598 in ?? () from /lib/libglib-2.0.so.0
#40 0x00007f50a53136c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#41 0x00007f50ac314623 in QEventDispatcherGlib::processEvents (this=0x1f1daa0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#42 0x00007f50acd122fe in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#43 0x00007f50ac2e9972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#44 0x00007f50ac2e9d4c in QEventLoop::exec (this=0x7fffe291d600, flags=) at kernel/qeventloop.cpp:201
#45 0x00007f50ac2eda8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#46 0x000000000040a254 in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/amarok-2.2.2/src/main.cpp:235
The current source language is "auto; currently c".

Possible duplicates by query: bug 225022, bug 224621, bug 224237, bug 223286, bug 223275.

Reported using DrKonqi