Intel yocto build BSP issue

Hi Intel

I'm not sure that is build error.

I want build yocto intel quark SD card.

run  "bitbake image-full-galileo" command.

After 5 hours, the system show message.

  " Currently 1 runnung task (2874 of 2924)

    0: linux-yocto-clanton-3.8-r0 do_fetch (pid 12030) "

After 12 hours, the message still the same.

I already check "BSP_Galileo/meta-clanton_v1.0.1/yocto_build/tmp/work/clanton-poky-linux-uclibc/linux-yocto-clanton/3.8-r0/temp/log.do_fetch"

http://downloads.yoctoproject.org/mirror/sources/git2_git.kernel.org.pub.scm.linux.kernel.git.stable.linux-stable.git.tar.gz:

2014-08-11 21:07:50 ERROR 404: Not Found.

And How can I do?

Thanks

Clayder