(gdb) bt
#0 0xb6cc9bb4 in _int_malloc () from /lib/tls/libc.so.6
#1 0xb6ccb481 in malloc () from /lib/tls/libc.so.6
#2 0xb6e6ae26 in operator new () from /usr/lib/libstdc++.so.6
#3 0xb6ed6396 in TagLib::ByteVector::ByteVector () from /usr/lib/libtag.so.1
#4 0xb6ed888d in TagLib::File::readBlock () from /usr/lib/libtag.so.1
#5 0x0806387b in TagLib::MP4::File::readSizeAndType ()
#6 0x08064783 in TagLib::MP4::File::File ()
#7 0x08063608 in MP4FileTypeResolver::createFile ()
#8 0xb6eb2e6b in TagLib::FileRef::create () from /usr/lib/libtag.so.1
#9 0xb6eb329c in TagLib::FileRef::FileRef () from /usr/lib/libtag.so.1
#10 0xb7ccf7d0 in MetaBundle::readTags () from /usr/lib/libamarok.so.0
#11 0xb7cd167b in MetaBundle::MetaBundle () from /usr/lib/libamarok.so.0
#12 0x0805d7b6 in QValueListPrivate<QString>::QValueListPrivate ()
#13 0x0805e2af in QValueListPrivate<QString>::QValueListPrivate ()
#14 0x0805e794 in QValueListPrivate<QString>::QValueListPrivate ()
#15 0xb7589eb9 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#16 0xb791d29a in QSignal::signal () from /usr/lib/libqt-mt.so.3
#17 0xb75a7630 in QSignal::activate () from /usr/lib/libqt-mt.so.3
#18 0xb75af120 in QSingleShotTimer::event () from /usr/lib/libqt-mt.so.3
#19 0xb751fe56 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#20 0xb7520052 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#21 0xb70707ab in KApplication::notify () from /usr/lib/libkdecore.so.4
#22 0xb74b1157 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#23 0xb7511843 in QEventLoop::activateTimers () from /usr/lib/libqt-mt.so.3
#24 0xb74c4f67 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#25 0xb7538947 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#26 0xb753886a in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#27 0xb751e965 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#28 0x0805a8c0 in ?? ()
#29 0xbfe4935c in ?? ()
#30 0xbfe4947c in ?? ()
#31 0x00000001 in ?? ()
#32 0x00000001 in ?? ()
#33 0x00000000 in ?? ()
(gdb)