Bug#551158: Libc6: exim4 Segfault in libc-2.7.so

[Fabio Rosciano <malmostoso@gmail.com>]

Dear Aurelien, dear all,

I was trying once more the upgrade to libc6-2.10.2-2 and I have noticed
that when dpkg configures libc6, it spits out a message like:

dpkg: considering deconfiguration of libc6, which would be broken by 
installation of libc-bin ...
dpkg: yes, will deconfigure libc6 (broken by libc-bin).

This is reported also here:

https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/463983

but on ARM, while I am on AMD64.
Any ideas on what it might cause this?

Thank you, I hope we're a bit closer to the solution.