abrt version: 1.1.13
architecture: x86_64
Attached file: backtrace
cmdline: /usr/bin/gtk-gnash -u http://www.youtube.com/v/rxwosDxy2_0?fs=1&hl=es_ES&showinfo=0 -U http://noticias.lainformacion.com/mundo/mas-imagenes-ineditas-de-wikileaks-asi-mataban-los-soldados-de-eeuu-a-insurgentes-iraquies-que-trataban-de-rendirse_5ujz1L9FPhPgpnes6NNut2/ -x 75497781 -j 640 -k 385 -F 120:121 -P allowfullscreen=true -P allowscriptaccess=always -P height=385 -P src=http://www.youtube.com/v/rxwosDxy2_0?fs=1&hl=es_ES&showinfo=0 -P type=application/x-shockwave-flash -P width=640 -
component: gnash
crash_function: raise
executable: /usr/bin/gtk-gnash
kernel: 2.6.34.7-61.fc13.x86_64
package: gnash-1:0.8.8-4.fc13
rating: 4
reason: Process /usr/bin/gtk-gnash was killed by signal 6 (SIGABRT)
release: Fedora release 13 (Goddard)
time: 1288178135
uid: 500

How to reproduce
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1.Al abrir en Firefox una radio de internet. www.eska.pl
2.Later other radios werent working either
3.Not in chrome either.