Architectures amd64 and i386 share man page /usr/share/man/man7/libsmbclient.7.gz
which are different w.r.t. the last date line:

03/03/2026  vs. 02/03/2026

This prevents the installation from completion with severe consequences for
all related packages depending on it.

I am using Debian GNU/Linux 6.19, kernel 6.19.3-1-siduction-amd64.

Please note the +b1 suffix in the version number.

This is not a samba bug.  This is a debian infrastructure bug.
The bin-NMU uploads for different architectures should be done
at exactly the same time, or with a fixed timestamp, to prevent
such issues.

The problem here is that the changelog for bin-NMU has different
timestamp, which is reflected in the manpage date.

Thanks,

/mjt