Hi,
i've a slackware current oS and amarok 1.4.0(libmad is installed), when i try to play a mp3 song it crash, this is the debug output:


======== DEBUG INFORMATION  =======
Version:    1.4.0
Engine:    xine-engine
Build date: May 18 2006
CC version: 3.3.6
KDElibs:    3.5.2
TagLib:    1.4.0

==== file `which amarokapp` =======
/opt/kde/bin/amarokapp: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), stripped


==== (gdb) bt =====================
Using host libthread_db library "/lib/tls/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1245690176 (LWP 4301)]
[New Thread -1299690576 (LWP 4313)]
[New Thread -1291248720 (LWP 4310)]
[New Thread -1282860112 (LWP 4309)]
[New Thread -1272583248 (LWP 4308)]
[New Thread -1247794256 (LWP 4307)]
[New Thread -1256182864 (LWP 4304)]
0xb5e02017 in ___newselect_nocancel () from /lib/tls/libc.so.6
#0  0xb5e02017 in ___newselect_nocancel () from /lib/tls/libc.so.6
#1  0xb659816a in QEventLoop::processEvents ()
  from /usr/lib/qt/lib/libqt-mt.so.3
#2  0xb6602951 in QEventLoop::enterLoop () from /usr/lib/qt/lib/libqt-mt.so.3
#3  0xb66028a6 in QEventLoop::exec () from /usr/lib/qt/lib/libqt-mt.so.3
#4  0xb65eb38f in QApplication::exec () from /usr/lib/qt/lib/libqt-mt.so.3
#5  0x0804c3c5 in ?? ()
#6  0xbfa7e820 in ?? ()
#7  0xbfa7e9a4 in ?? ()
#8  0xb6c47c69 in KApplication::disableAutoDcopRegistration ()
  from /opt/kde/lib/libkdecore.so.4
#9  0xb5d54e14 in __libc_start_main () from /lib/tls/libc.so.6
#10 0x0804bce1 in ?? ()
#0  0xb5e02017 in ___newselect_nocancel () from /lib/tls/libc.so.6
No symbol table info available.
#1  0xb659816a in QEventLoop::processEvents ()
  from /usr/lib/qt/lib/libqt-mt.so.3
No symbol table info available.
#2  0xb6602951 in QEventLoop::enterLoop () from /usr/lib/qt/lib/libqt-mt.so.3
No symbol table info available.
#3  0xb66028a6 in QEventLoop::exec () from /usr/lib/qt/lib/libqt-mt.so.3
No symbol table info available.
#4  0xb65eb38f in QApplication::exec () from /usr/lib/qt/lib/libqt-mt.so.3
No symbol table info available.
#5  0x0804c3c5 in ?? ()
No symbol table info available.
#6  0xbfa7e820 in ?? ()
No symbol table info available.
#7  0xbfa7e9a4 in ?? ()
No symbol table info available.
#8  0xb6c47c69 in KApplication::disableAutoDcopRegistration ()
  from /opt/kde/lib/libkdecore.so.4
No symbol table info available.
#9  0xb5d54e14 in __libc_start_main () from /lib/tls/libc.so.6
No symbol table info available.
#10 0x0804bce1 in ?? ()
No symbol table info available.
==== (gdb) thread apply all bt ====
Thread 7 (Thread -1256182864 (LWP 4304)):
#0  0xb6023d72 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
  from /lib/tls/libpthread.so.0
#1  0xb4971e4c in _x_metronom_clock_init () from /usr/lib/./libxine.so.1
#2  0xb520246c in ?? ()
#3  0x0834d5b0 in ?? ()
#4  0xb5202474 in ?? ()
#5  0x0834d5c8 in ?? ()
#6  0xb520246c in ?? ()
#7  0x44720a80 in ?? ()
#8  0x0571c898 in ?? ()
#9  0x44720a7b in ?? ()
#10 0x000164cf in ?? ()
#11 0xb602aff4 in ?? () from /lib/tls/libpthread.so.0
#12 0x00000000 in ?? ()
Thread 6 (Thread -1247794256 (LWP 4307)):
#0  0xb5dffa0a in poll () from /lib/tls/libc.so.6
#1  0xb42a7423 in ?? ()
  from /usr/lib/xine/plugins/1.0.0/xineplug_ao_out_alsa.so
#2  0xb5a023fc in ?? ()
#3  0x00000001 in ?? ()
#4  0x0000014d in ?? ()
#5  0x00000000 in ?? ()
Thread 5 (Thread -1272583248 (LWP 4308)):
#0  0xb6023b11 in pthread_cond_wait@@GLIBC_2.3.2 ()
  from /lib/tls/libpthread.so.0
#1  0xb497fe9c in _x_ao_new_port () from /usr/lib/./libxine.so.1
#2  0xb425e408 in ?? ()
#3  0x00000000 in ?? ()
Thread 4 (Thread -1282860112 (LWP 4309)):
#0  0xb6023b11 in pthread_cond_wait@@GLIBC_2.3.2 ()
  from /lib/tls/libpthread.so.0
#1  0xb4974fdc in _x_dummy_fifo_buffer_new () from /usr/lib/./libxine.so.1
#2  0x08481f2c in ?? ()
#3  0x08481f14 in ?? ()
#4  0xb7f75aa0 in _dl_runtime_resolve () from /lib/ld-linux.so.2
#5  0xb497bd69 in _x_get_audio_channel () from /usr/lib/./libxine.so.1
#6  0x08481f00 in ?? ()
#7  0x00000000 in ?? ()
Thread 3 (Thread -1291248720 (LWP 4310)):
#0  0xb6023b11 in pthread_cond_wait@@GLIBC_2.3.2 ()
  from /lib/tls/libpthread.so.0
#1  0xb4983c20 in xine_event_wait () from /usr/lib/./libxine.so.1
#2  0x0848a1f0 in ?? ()
Thread 2 (Thread -1299690576 (LWP 4313)):
#0  0xb6027071 in __waitpid_nocancel () from /lib/tls/libpthread.so.0
#1  0x0804dd62 in amaroK::Crash::crashHandler ()
#2 
#3  0xb5ca7677 in std::_List_node_base::hook () from /usr/lib/./libstdc++.so.6
#4  0xb621de61 in TagLib::List<:id3v2::frame>::append ()
  from /usr/lib/./libtag.so.1
#5  0xb621c3f8 in TagLib::ID3v2::Tag::addFrame () from /usr/lib/./libtag.so.1
#6  0xb621c9fa in TagLib::ID3v2::Tag::parse () from /usr/lib/./libtag.so.1
#7  0xb621cbe6 in TagLib::ID3v2::Tag::read () from /usr/lib/./libtag.so.1
#8  0xb621ccab in TagLib::ID3v2::Tag::Tag () from /usr/lib/./libtag.so.1
#9  0xb6213990 in TagLib::MPEG::File::read () from /usr/lib/./libtag.so.1
#10 0xb6213e31 in TagLib::MPEG::File::File () from /usr/lib/./libtag.so.1
#11 0xb621223d in TagLib::FileRef::create () from /usr/lib/./libtag.so.1
#12 0xb6212336 in TagLib::FileRef::FileRef () from /usr/lib/./libtag.so.1
#13 0xb7cec68e in MetaBundle::readTags () from /opt/kde/lib/libamarok.so.0
#14 0xb7ce9b7f in MetaBundle::MetaBundle () from /opt/kde/lib/libamarok.so.0
#15 0xb7bde497 in CollectionDB::bundlesByUrls ()
  from /opt/kde/lib/libamarok.so.0
#16 0xb7d8ace5 in UrlLoader::doJob () from /opt/kde/lib/libamarok.so.0
#17 0xb7e1d7f3 in ThreadWeaver::Thread::run () from /opt/kde/lib/libamarok.so.0
#18 0xb65e3605 in QThreadInstance::start () from /usr/lib/qt/lib/libqt-mt.so.3
#19 0xb602120e in start_thread () from /lib/tls/libpthread.so.0
#20 0xb5e0939e in clone () from /lib/tls/libc.so.6
Thread 1 (Thread -1245690176 (LWP 4301)):
#0  0xb5e02017 in ___newselect_nocancel () from /lib/tls/libc.so.6
#1  0xb659816a in QEventLoop::processEvents ()
  from /usr/lib/qt/lib/libqt-mt.so.3
#2  0xb6602951 in QEventLoop::enterLoop () from /usr/lib/qt/lib/libqt-mt.so.3
#3  0xb66028a6 in QEventLoop::exec () from /usr/lib/qt/lib/libqt-mt.so.3
#4  0xb65eb38f in QApplication::exec () from /usr/lib/qt/lib/libqt-mt.so.3
#5  0x0804c3c5 in ?? ()
#6  0xbfa7e820 in ?? ()
#7  0xbfa7e9a4 in ?? ()
#8  0xb6c47c69 in KApplication::disableAutoDcopRegistration ()
  from /opt/kde/lib/libkdecore.so.4
#9  0xb5d54e14 in __libc_start_main () from /lib/tls/libc.so.6
#10 0x0804bce1 in ?? ()
#0  0xb5e02017 in ___newselect_nocancel () from /lib/tls/libc.so.6


==== kdBacktrace() ================
[
0: /opt/kde/lib/libkdecore.so.4(_Z11kdBacktracei+0x41) [0xb6c5e6a1]
1: /opt/kde/lib/libkdecore.so.4(_Z11kdBacktracev+0x2b) [0xb6c5ea1b]
2: amarokapp(_ZN6amaroK5Crash12crashHandlerEi+0xb63) [0x804d363]
3: [0xffffe420]
4: /usr/lib/./libtag.so.1(_ZN6TagLib4ListIPNS_5ID3v25FrameEE6appendERKS3_+0x41) [0xb621de61]
5: /usr/lib/./libtag.so.1(_ZN6TagLib5ID3v23Tag8addFrameEPNS0_5FrameE+0x28) [0xb621c3f8]
6: /usr/lib/./libtag.so.1(_ZN6TagLib5ID3v23Tag5parseERKNS_10ByteVectorE+0x17a) [0xb621c9fa]
7: /usr/lib/./libtag.so.1(_ZN6TagLib5ID3v23Tag4readEv+0xc6) [0xb621cbe6]
8: /usr/lib/./libtag.so.1(_ZN6TagLib5ID3v23TagC1EPNS_4FileElPKNS0_12FrameFactoryE+0xab) [0xb621ccab]
9: /usr/lib/./libtag.so.1(_ZN6TagLib4MPEG4File4readEbNS_15AudioProperties9ReadStyleE+0x60) [0xb6213990]
10: /usr/lib/./libtag.so.1(_ZN6TagLib4MPEG4FileC1EPKcbNS_15AudioProperties9ReadStyleE+0x101) [0xb6213e31]
11: /usr/lib/./libtag.so.1(_ZN6TagLib7FileRef6createEPKcbNS_15AudioProperties9ReadStyleE+0x2ad) [0xb621223d]
12: /usr/lib/./libtag.so.1(_ZN6TagLib7FileRefC1EPKcbNS_15AudioProperties9ReadStyleE+0x36) [0xb6212336]
13: /opt/kde/lib/libamarok.so.0(_ZN10MetaBundle8readTagsEN6TagLib15AudioProperties9ReadStyleEP10QValueListINS_13EmbeddedImageEE+0x13e) [0xb7cec68e]
14: /opt/kde/lib/libamarok.so.0(_ZN10MetaBundleC1ERK4KURLbN6TagLib15AudioProperties9ReadStyleEP10QValueListINS_13EmbeddedImageEE+0x21f) [0xb7ce9b7f]
15: /opt/kde/lib/libamarok.so.0(_ZN12CollectionDB13bundlesByUrlsERKN4KURL4ListE+0xfa7) [0xb7bde497]
16: /opt/kde/lib/libamarok.so.0(_ZN9UrlLoader5doJobEv+0x2a5) [0xb7d8ace5]
17: /opt/kde/lib/libamarok.so.0(_ZN12ThreadWeaver6Thread3runEv+0x1d3) [0xb7e1d7f3]
18: /usr/lib/qt/lib/libqt-mt.so.3(_ZN15QThreadInstance5startEPv+0x75) [0xb65e3605]
19: /lib/tls/libpthread.so.0 [0xb602120e]
20: /lib/tls/libc.so.6(__clone+0x5e) [0xb5e0939e]
]

It's not clear for me from this output what's was wrong, so i cannot fix it!

Looking forward for a response,
Thank you.

I've recompiled xine-libs and amarok, now it seems work