daizengar ~ # emerge portage
Calculating dependencies... done!

>>> Emerging (1 of 1) sys-apps/portage-2.1.1-r1 to /
 * portage-2.1.1.tar.bz2 MD5 ;-) ...                                      [ ok ]
 * portage-2.1.1.tar.bz2 RMD160 ;-) ...                                   [ ok ]
 * portage-2.1.1.tar.bz2 SHA1 ;-) ...                                     [ ok ]
 * portage-2.1.1.tar.bz2 SHA256 ;-) ...                                   [ ok ]
 * portage-2.1.1.tar.bz2 size ;-) ...                                     [ ok ]
 * portage-2.1.1-r1.patch.bz2 MD5 ;-) ...                                 [ ok ]
 * portage-2.1.1-r1.patch.bz2 RMD160 ;-) ...                              [ ok ]
 * portage-2.1.1-r1.patch.bz2 SHA1 ;-) ...                                [ ok ]
 * portage-2.1.1-r1.patch.bz2 SHA256 ;-) ...                              [ ok ]
 * portage-2.1.1-r1.patch.bz2 size ;-) ...                                [ ok ]
 * checking ebuild checksums ;-) ...                                      [ ok ]
 * checking auxfile checksums ;-) ...                                     [ ok ]
 * checking miscfile checksums ;-) ...                                    [ ok ]
 * checking portage-2.1.1.tar.bz2 ;-) ...                                 [ ok ]
 * checking portage-2.1.1-r1.patch.bz2 ;-) ...                            [ ok ]
>>> Unpacking source...
>>> Unpacking portage-2.1.1.tar.bz2 to /var/tmp/portage/portage-2.1.1-r1/work
>>> Unpacking portage-2.1.1-r1.patch.bz2 to /var/tmp/portage/portage-2.1.1-r1/work
 * Applying portage-2.1.1-r1.patch ...

 * Failed Patch: portage-2.1.1-r1.patch !
 *  ( /var/tmp/portage/portage-2.1.1-r1/work/portage-2.1.1-r1.patch )
 *
 * Include in your bugreport the contents of:
 *
 *   /var/tmp/portage/portage-2.1.1-r1/temp/portage-2.1.1-r1.patch-29238.out


!!! ERROR: sys-apps/portage-2.1.1-r1 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_unpack
  ebuild.sh, line 708:   Called src_unpack
  portage-2.1.1-r1.ebuild, line 65:   Called epatch '/var/tmp/portage/portage-2.1.1-r1/work/portage-2.1.1-r1.patch'
  eutils.eclass, line 341:   Called die

!!! Failed Patch: portage-2.1.1-r1.patch!
!!! If you need support, post the topmost build error, and the call stack if relevant.