Bugzilla Bug 131461

Here is just a couple .. 

# emerge --update media-video/mplayer x11-themes/mplayer-skins
net-www/mplayerplug-in media-plugins/xmmplayer

Calculating dependencies... done!
>>> Emerging (1 of 4) media-video/mplayer-1.0.20060415 to /
>>> Downloading http://distfiles.gentoo.org/distfiles/Blue-1.4.tar.bz2
--11:00:31--  http://distfiles.gentoo.org/distfiles/Blue-1.4.tar.bz2
           => `/usr/portage/distfiles/Blue-1.4.tar.bz2'
Resolving distfiles.gentoo.org... 156.56.247.195, 216.165.129.135,
64.50.238.52, ...
Connecting to distfiles.gentoo.org|156.56.247.195|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 221,734 (217K) [application/x-tar]

100%[===============================================================>] 221,734 
    588.26K/s             

11:00:32 (587.65 KB/s) - `/usr/portage/distfiles/Blue-1.4.tar.bz2' saved
[221734/221734]

>>> Downloading http://distfiles.gentoo.org/distfiles/font-arial-iso-8859-2.tar.bz2
--11:00:32-- 
http://distfiles.gentoo.org/distfiles/font-arial-iso-8859-2.tar.bz2
           => `/usr/portage/distfiles/font-arial-iso-8859-2.tar.bz2'
Resolving distfiles.gentoo.org... 156.56.247.195, 216.165.129.135,
64.50.236.52, ...
Connecting to distfiles.gentoo.org|156.56.247.195|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 222,208 (217K) [application/x-tar]

100%[===============================================================>] 222,208 
    814.44K/s             

11:00:32 (813.68 KB/s) - `/usr/portage/distfiles/font-arial-iso-8859-2.tar.bz2'
saved [222208/222208]

>>> Downloading http://distfiles.gentoo.org/distfiles/font-arial-iso-8859-1.tar.bz2
--11:00:32-- 
http://distfiles.gentoo.org/distfiles/font-arial-iso-8859-1.tar.bz2
           => `/usr/portage/distfiles/font-arial-iso-8859-1.tar.bz2'
Resolving distfiles.gentoo.org... 156.56.247.195, 216.165.129.135,
64.50.236.52, ...
Connecting to distfiles.gentoo.org|156.56.247.195|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 234,242 (229K) [application/x-tar]

100%[===============================================================>] 234,242 
   1013.49K/s             

11:00:33 (1012.46 KB/s) -
`/usr/portage/distfiles/font-arial-iso-8859-1.tar.bz2' saved [234242/234242]

>>> Downloading http://distfiles.gentoo.org/distfiles/mplayer-1.0.20060415.tar.bz2
--11:00:33-- 
http://distfiles.gentoo.org/distfiles/mplayer-1.0.20060415.tar.bz2
           => `/usr/portage/distfiles/mplayer-1.0.20060415.tar.bz2'
Resolving distfiles.gentoo.org... 156.56.247.195, 216.165.129.135,
64.50.236.52, ...
Connecting to distfiles.gentoo.org|156.56.247.195|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 6,730,268 (6.4M) [application/x-tar]

100%[===============================================================>]
6,730,268      1.79M/s    ETA 00:00

11:00:37 (1.68 MB/s) - `/usr/portage/distfiles/mplayer-1.0.20060415.tar.bz2'
saved [6730268/6730268]

>>> Downloading http://distfiles.gentoo.org/distfiles/font-arial-cp1250.tar.bz2
--11:00:37--  http://distfiles.gentoo.org/distfiles/font-arial-cp1250.tar.bz2
           => `/usr/portage/distfiles/font-arial-cp1250.tar.bz2'
Resolving distfiles.gentoo.org... 156.56.247.195, 216.165.129.135,
64.50.238.52, ...
Connecting to distfiles.gentoo.org|156.56.247.195|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 249,705 (244K) [application/x-tar]

100%[===============================================================>] 249,705 
    845.58K/s             

11:00:38 (844.84 KB/s) - `/usr/portage/distfiles/font-arial-cp1250.tar.bz2'
saved [249705/249705]

>>> checking ebuild checksums
!!! Digest verification failed:
!!! /usr/portage/media-video/mplayer/mplayer-1.0.20060102.ebuild
!!! Reason: Failed on SHA256 verification
!!! Got: 27e2674bfc8b12074a5de68c21e54bf5c10b5dae70b5a2ddcba81d7885c86f62
!!! Expected: b3bb40df9c6f98ac15c7f4ec9c521e753c93dee65466a2883e8c13ca622ba345

# emerge --update --deep world
Calculating world dependencies... done!
>>> Emerging (1 of 1) x11-libs/qt-4.1.2 to /
>>> checking ebuild checksums
>>> checking auxfile checksums
!!! Digest verification failed:
!!! /usr/portage/x11-libs/qt/files/0001-dnd_optimization.patch
!!! Reason: Failed on SHA256 verification
!!! Got: 8e138a2fdd053ec81522df19ce30f7e4c05838dfd8e0c8069ffb793ba45d7439
!!! Expected: b8c330553cce93475913494a241d6a27fe07bc1b8ef880b9c565342efa7857e1

*** This bug has been marked as a duplicate of 131396 ***