Disclaimer: totally untested
I think this is fallout from commit
http://anonscm.debian.org/cgit/pkg-samba/samba.git/patch/?id=86c240fa29936a5fe0472c906dce487855c52d70
that was fixed by
http://anonscm.debian.org/cgit/pkg-samba/samba.git/patch/?id=e66461c503009af5e63cbb9b428
and
http://anonscm.debian.org/cgit/pkg-samba/samba.git/patch/?id=592a5befc91d2ba917061ad092d
in stretch/sid samba 4.3.* package
(compare [sorted] samba{,-libs}.install in sid 4.3 and jessie-security
4.2 packages; if you have spare cpu cycles for test, rebuild 4.2 with
*process-model**.so* and *libsmbd-base.so* lines moved back from
samba.install to samba-libs.install)
