Application: amarok (2.3.0)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-26-preempt x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
when ever I try to scroll through the playlist amarock crashes ~10000 songs in playlist

The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdf73e0b780 (LWP 10843))]

Thread 13 (Thread 0x7fdf54164710 (LWP 10844)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fdf59ca8081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fdf53963710 (LWP 10845)):
#0  0x00007fdf70c84f93 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdf69e5c4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fdf69e5c8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fdf715f31d6 in QEventDispatcherGlib::processEvents (this=0x128c890, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fdf715c5dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fdf715c61bc in QEventLoop::exec (this=0x7fdf53962d70, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fdf714d137d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fdf59f04480 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007fdf714d42fe in QThreadPrivate::start (arg=0x130ef60) at thread/qthread_unix.cpp:266
#9  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fdf52c17710 (LWP 10848)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf59cb8e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fdf5200b710 (LWP 10849)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf59cb8e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fdf5180a710 (LWP 10850)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf59cb8e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fdf51009710 (LWP 10851)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf59cb8e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fdf4f1c0710 (LWP 10853)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf714d4ebb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fdf6db0b5d4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e18710, th=0x1dec980) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdf6db0e7db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x1dec980) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf6db0e7f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x1dec980) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdf6db0e7f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x1dec980) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdf6db0e7f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x1dec980) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fdf6db0cd4f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdf4f1bfde0, parent=0x1e18710, th=0x1dec980) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fdf6db0d2a8 in ThreadWeaver::Thread::run (this=0x1dec980) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fdf714d42fe in QThreadPrivate::start (arg=0x1dec980) at thread/qthread_unix.cpp:266
#11 0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fdf4200b710 (LWP 10854)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf6c7a32be in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fdf6c7a33d9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fdf4082b710 (LWP 10855)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf714d4ebb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fdf6db0b5d4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e18710, th=0x47cee80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdf6db0e7db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x47cee80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf6db0e7f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x47cee80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdf6db0cd4f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdf4082ade0, parent=0x1e18710, th=0x47cee80) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fdf6db0d2a8 in ThreadWeaver::Thread::run (this=0x47cee80) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fdf714d42fe in QThreadPrivate::start (arg=0x47cee80) at thread/qthread_unix.cpp:266
#9  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fdf4002a710 (LWP 10856)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf714d4ebb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fdf6db0b5d4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e18710, th=0x47458f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdf6db0e7db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x47458f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf6db0cd4f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdf40029de0, parent=0x1e18710, th=0x47458f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fdf6db0d2a8 in ThreadWeaver::Thread::run (this=0x47458f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fdf714d42fe in QThreadPrivate::start (arg=0x47458f0) at thread/qthread_unix.cpp:266
#8  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fdf3b7d5710 (LWP 10857)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf714d4ebb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e119e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fdf6db0b5d4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e18710, th=0x190da40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdf6db0e7db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x190da40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdf6db0e7f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x190da40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdf6db0e7f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e17eb0, th=0x190da40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdf6db0cd4f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdf3b7d4de0, parent=0x1e18710, th=0x190da40) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fdf6db0d2a8 in ThreadWeaver::Thread::run (this=0x190da40) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fdf714d42fe in QThreadPrivate::start (arg=0x190da40) at thread/qthread_unix.cpp:266
#10 0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdf3afd4710 (LWP 10872)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdf6d34a7e4 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fdf6d655160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fdf6d34a819 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fdf6d663234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fdf6f0d79ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fdf70c9170d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdf73e0b780 (LWP 10843)):
[KCrash Handler]
#5  QSortFilterProxyModelPrivate::proxy_to_source (this=0x52d1b50, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:369
#6  0x00007fdf7254dead in QSortFilterProxyModel::mapToSource (this=<value optimized out>, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2491
#7  0x00007fdf725471c6 in QSortFilterProxyModelPrivate::store_persistent_indexes (this=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:994
#8  0x00007fdf725473a3 in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x52d1b50) at itemviews/qsortfilterproxymodel.cpp:1242
#9  0x00007fdf7254da99 in QSortFilterProxyModel::qt_metacall (this=0x5371670, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe70c1450)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:132
#10 0x00007fdf72d5a9d0 in Playlist::ProxyBase::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at ./ProxyBase.moc:77
#11 0x00007fdf72bed1f0 in Playlist::GroupingProxy::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at moc_GroupingProxy.cpp:76
#12 0x00007fdf715deda7 in QMetaObject::activate (sender=0x5321750, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#13 0x00007fdf72547371 in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x521bc20) at itemviews/qsortfilterproxymodel.cpp:1238
#14 0x00007fdf7254da99 in QSortFilterProxyModel::qt_metacall (this=0x5321750, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe70c15d0)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:132
#15 0x00007fdf72d5a9d0 in Playlist::ProxyBase::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at ./ProxyBase.moc:77
#16 0x00007fdf715deda7 in QMetaObject::activate (sender=0x471ebe0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#17 0x00007fdf7254c304 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x50d5f20, source_top_left=<value optimized out>, source_bottom_right=<value optimized out>)
    at itemviews/qsortfilterproxymodel.cpp:1157
#18 0x00007fdf7254da3b in QSortFilterProxyModel::qt_metacall (this=0x471ebe0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe70c1970)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:128
#19 0x00007fdf72d5a9d0 in Playlist::ProxyBase::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at ./ProxyBase.moc:77
#20 0x00007fdf72bebdd5 in Playlist::SortProxy::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at moc_SortProxy.cpp:68
#21 0x00007fdf715deda7 in QMetaObject::activate (sender=0x1f2b030, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#22 0x00007fdf7162a017 in QAbstractItemModel::dataChanged (this=0xe, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qabstractitemmodel.cpp:148
#23 0x00007fdf7254bf3f in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x4fbef40, source_top_left=<value optimized out>, source_bottom_right=<value optimized out>)
    at itemviews/qsortfilterproxymodel.cpp:1191
#24 0x00007fdf7254da3b in QSortFilterProxyModel::qt_metacall (this=0x1f2b030, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe70c1ce0)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:128
#25 0x00007fdf72d5a9d0 in Playlist::ProxyBase::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at ./ProxyBase.moc:77
#26 0x00007fdf72d51010 in Playlist::FilterProxy::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at ./FilterProxy.moc:72
#27 0x00007fdf715deda7 in QMetaObject::activate (sender=0x1a14d30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#28 0x00007fdf7162a017 in QAbstractItemModel::dataChanged (this=0xe, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qabstractitemmodel.cpp:148
#29 0x00007fdf72cbb10e in Playlist::Model::metadataChanged (this=0x1a14d30, track=) at ../../src/playlist/PlaylistModel.cpp:660
#30 0x00007fdf72cbad4e in Playlist::Model::metadataChanged (this=0x1a14d30, album=<value optimized out>) at ../../src/playlist/PlaylistModel.cpp:673
#31 0x00007fdf72e5fe93 in Meta::Album::notifyObservers (this=0x57a6ac0) at ../../src/meta/Meta.cpp:413
#32 0x00007fdf4f483bc7 in Meta::SqlAlbum::setImage (this=0x57a6ac0, pixmap=...) at ../../../../src/collection/sqlcollection/SqlMeta.cpp:1215
#33 0x00007fdf73071fd0 in CoverFetcher::finish (this=0x3ef5450, unit=) at ../../src/covermanager/CoverFetcher.cpp:254
#34 0x00007fdf730730ad in CoverFetcher::slotResult (this=0x3ef5450, job=0x3b820e0) at ../../src/covermanager/CoverFetcher.cpp:196
#35 0x00007fdf73073801 in CoverFetcher::qt_metacall (this=0x3ef5450, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffe70c24d0) at ./CoverFetcher.moc:83
#36 0x00007fdf715deda7 in QMetaObject::activate (sender=0x3b820e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#37 0x00007fdf719fd8f2 in KJob::result (this=0xe, _t1=0x3b820e0) at ./kjob.moc:194
#38 0x00007fdf719fdb90 in KJob::emitResult (this=0x3b820e0) at ../../kdecore/jobs/kjob.cpp:312
#39 0x00007fdf6a970923 in KIO::SimpleJob::slotFinished (this=0x3b820e0) at ../../kio/kio/job.cpp:517
#40 0x00007fdf6a970e07 in KIO::TransferJob::slotFinished (this=0x3b820e0) at ../../kio/kio/job.cpp:1097
#41 0x00007fdf6a96e901 in KIO::TransferJob::qt_metacall (this=0x3b820e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe70c2910) at ./jobclasses.moc:367
#42 0x00007fdf6a96ebb0 in KIO::StoredTransferJob::qt_metacall (this=0xe, _c=86842192, _id=-418639232, _a=0x0) at ./jobclasses.moc:477
#43 0x00007fdf715deda7 in QMetaObject::activate (sender=0x3292440, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#44 0x00007fdf6aa350ae in KIO::SlaveInterface::dispatch (this=0x3292440, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#45 0x00007fdf6aa32413 in KIO::SlaveInterface::dispatch (this=0x3292440) at ../../kio/kio/slaveinterface.cpp:91
#46 0x00007fdf6aa25fe6 in KIO::Slave::gotInput (this=0x3292440) at ../../kio/kio/slave.cpp:324
#47 0x00007fdf6aa261cc in KIO::Slave::qt_metacall (this=0x3292440, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe70c2d50) at ./slave.moc:82
#48 0x00007fdf715deda7 in QMetaObject::activate (sender=0x458a1d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#49 0x00007fdf6a93f077 in KIO::ConnectionPrivate::dequeue (this=0x4d1e920) at ../../kio/kio/connection.cpp:82
#50 0x00007fdf6a93f19d in KIO::Connection::qt_metacall (this=0x458a1d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3b83fd0) at ./connection.moc:79
#51 0x00007fdf715d8e7e in QObject::event (this=0x458a1d0, e=0xe) at kernel/qobject.cpp:1219
#52 0x00007fdf71f6e6ec in QApplicationPrivate::notify_helper (this=0x10aee30, receiver=0x458a1d0, e=0x499fb80) at kernel/qapplication.cpp:4396
#53 0x00007fdf71f741dd in QApplication::notify (this=0x7fffe70c38d0, receiver=0x458a1d0, e=0x499fb80) at kernel/qapplication.cpp:4277
#54 0x00007fdf7302212a in App::notify (this=0xe, receiver=0x52d1b50, event=0x7fffe70c1280) at ../../src/App.cpp:927
#55 0x00007fdf715c70ac in QCoreApplication::notifyInternal (this=0x7fffe70c38d0, receiver=0x458a1d0, event=0x499fb80) at kernel/qcoreapplication.cpp:732
#56 0x00007fdf715c9fd2 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xf65620) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xf65620) at kernel/qcoreapplication.cpp:1373
#58 0x00007fdf715f3643 in QCoreApplication::sendPostedEvents (s=0x10b6040) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#59 postEventSourceDispatch (s=0x10b6040) at kernel/qeventdispatcher_glib.cpp:277
#60 0x00007fdf69e588c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0x00007fdf69e5c748 in ?? () from /lib/libglib-2.0.so.0
#62 0x00007fdf69e5c8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0x00007fdf715f3183 in QEventDispatcherGlib::processEvents (this=0xf64d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#64 0x00007fdf7202097e in QGuiEventDispatcherGlib::processEvents (this=0xe, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007fdf715c5dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#66 0x00007fdf715c61bc in QEventLoop::exec (this=0x7fffe70c3870, flags=) at kernel/qeventloop.cpp:201
#67 0x00007fdf715ca26b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#68 0x0000000000408782 in main (argc=1, argv=0x7fffe70c5848) at ../../src/main.cpp:237

This bug may be a duplicate of or related to bug 233726.

Possible duplicates by query: bug 247038, bug 242529, bug 241525, bug 238944, bug 238604.

Reported using DrKonqi