Bug#738909: [apt] Package System Broken, libc6 etc

[David Baron <d_baron@012.net.il>]

Package: apt
Version: 0.9.15.1
Severity: grave

--- Please enter the report below this line. ---
Will remove everything, libc6 and all if I let it.
Following packages are broken:
libc-bin, libc6 libc6-dbg, libc6-i686, libc6:amd64

Apt-get upgrade tried to install experimental versions and experimental libc6 
was installed, not the others.
Attempt to downgrade will remove most everything as well.


--- System information. ---
Architecture: i386
Kernel:       Linux 3.12-1-686-pae

Debian Release: jessie/sid

--- Package information. ---
Depends                        (Version) | Installed
========================================-+-==============
libapt-pkg4.12             (>= 0.9.15.1) | 0.9.15.1
libc6                          (>= 2.15) | 
libgcc1                     (>= 1:4.1.1) | 
libstdc++6                      (>= 4.6) | 
debian-archive-keyring                   | 
gnupg                                    | 


Package's Recommends field is empty.

Suggests        (Version) | Installed
=========================-+-===========
aptitude                  | 0.6.8.4-1
 OR synaptic              | 0.80.4
 OR wajig                 | 
dpkg-dev                  | 1.17.6
apt-doc                   | 
xz-utils                  | 5.1.1alpha+20120614-2
python-apt                | 0.9.2



--- Output from package bug script ---