#0 0x080e4f33 in QValueListPrivate::remove ()
#1 0x080e05e9 in CoverFetcher::startFetch ()
#2 0x080e1328 in CoverFetcher::attemptAnotherFetch ()
#3 0x080e27d0 in CoverFetcher::finishedXmlFetch ()
#4 0x080e0e66 in CoverFetcher::attemptAnotherFetch ()
#5 0x080e27d0 in CoverFetcher::finishedXmlFetch ()
#6 0x080e0e66 in CoverFetcher::attemptAnotherFetch ()
#7 0x080e27d0 in CoverFetcher::finishedXmlFetch ()
#8 0x080e4c2f in CoverFetcher::qt_invoke ()
#9 0xb6d19526 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#10 0xb78c414a in KIO::Job::result () from /usr/lib/libkio.so.4
#11 0xb78ad45c in KIO::Job::emitResult () from /usr/lib/libkio.so.4
#12 0xb78ae95c in KIO::SimpleJob::slotFinished () from /usr/lib/libkio.so.4
#13 0xb78b1dae in KIO::TransferJob::slotFinished () from /usr/lib/libkio.so.4
#14 0xb78c612d in KIO::TransferJob::qt_invoke () from /usr/lib/libkio.so.4
#15 0xb6d195ac in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#16 0xb6d193d4 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#17 0xb78a37ee in KIO::SlaveInterface::finished () from /usr/lib/libkio.so.4
#18 0xb78a2369 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.4
#19 0xb78a1889 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.4
#20 0xb789f2bb in KIO::Slave::gotInput () from /usr/lib/libkio.so.4
#21 0xb78a0fd8 in KIO::Slave::qt_invoke () from /usr/lib/libkio.so.4
#22 0xb6d195ac in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#23 0xb6d1970d in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#24 0xb7058092 in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#25 0xb6d35d70 in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#26 0xb6cbcbff in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#27 0xb6cbc1fe in QApplication::notify () from /usr/lib/libqt-mt.so.3
#28 0xb7313e03 in KApplication::notify () from /usr/lib/libkdecore.so.4
#29 0xb6cac5fa in QEventLoop::activateSocketNotifiers () from /usr/lib/libqt-mt.so.3
#30 0xb6c65c23 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#31 0xb6ccef58 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#32 0xb6ccee08 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#33 0xb6cbce51 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#34 0x081a649b in main ()


Note I didn\'t enable debug-full..

Will do now.

With debug data!

#0 0xb6feb69b in QString::QString () from /usr/lib/libqt-mt.so.3
#1 0x080c2502 in CoverFetcher::startFetch (this=0x8c40300) at coverfetcher.cpp:108
#2 0x080c2912 in CoverFetcher::attemptAnotherFetch (this=0x8c40300)
at coverfetcher.cpp:166
#3 0x080c2fb1 in CoverFetcher::finishedXmlFetch (this=0x8c40300, job=0x0)
at coverfetcher.cpp:237
#4 0x080c28f0 in CoverFetcher::attemptAnotherFetch (this=0x8c40300)
at coverfetcher.cpp:161
#5 0x080c2fb1 in CoverFetcher::finishedXmlFetch (this=0x8c40300, job=0x0)
at coverfetcher.cpp:237
#6 0x080c28f0 in CoverFetcher::attemptAnotherFetch (this=0x8c40300)
at coverfetcher.cpp:161
#7 0x080c2fb1 in CoverFetcher::finishedXmlFetch (this=0x8c40300, job=0x923a068)
at coverfetcher.cpp:237
#8 0x080c37e9 in CoverFetcher::qt_invoke (this=0x8c40300, _id=3, _o=0xbfffead0)
at coverfetcher.moc:126
#9 0xb6d19526 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#10 0xb78c414a in KIO::Job::result () from /usr/lib/libkio.so.4
#11 0xb78ad45c in KIO::Job::emitResult () from /usr/lib/libkio.so.4
#12 0xb78ae95c in KIO::SimpleJob::slotFinished () from /usr/lib/libkio.so.4
#13 0xb78b1dae in KIO::TransferJob::slotFinished () from /usr/lib/libkio.so.4
#14 0xb78c612d in KIO::TransferJob::qt_invoke () from /usr/lib/libkio.so.4
#15 0xb6d195ac in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#16 0xb6d193d4 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#17 0xb78a37ee in KIO::SlaveInterface::finished () from /usr/lib/libkio.so.4
#18 0xb78a2369 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.4
#19 0xb78a1889 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.4
#20 0xb789f2bb in KIO::Slave::gotInput () from /usr/lib/libkio.so.4
#21 0xb78a0fd8 in KIO::Slave::qt_invoke () from /usr/lib/libkio.so.4
#22 0xb6d195ac in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#23 0xb6d1970d in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#24 0xb7058092 in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#25 0xb6d35d70 in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#26 0xb6cbcbff in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#27 0xb6cbc1fe in QApplication::notify () from /usr/lib/libqt-mt.so.3
#28 0xb7313e03 in KApplication::notify () from /usr/lib/libkdecore.so.4
#29 0xb6cac5fa in QEventLoop::activateSocketNotifiers () from /usr/lib/libqt-mt.so.3
#30 0xb6c65c23 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#31 0xb6ccef58 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#32 0xb6ccee08 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#33 0xb6cbce51 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#34 0x08159bd3 in main (argc=1, argv=0xbffff9f4) at main.cpp:78

From which version is this?

Beta4.

Also, beta 4, Xine Engine.

If that helps.