Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
samba4-winbind
samba-winbind
samba-winbind(x86-32)
libidmap.so
libidmap.so(SAMBA_4.1.12)
libnss_info.so
libnss_info.so(SAMBA_4.1.12)

Requires :

libpthread.so.0(GLIBC_2.2)
libndr-standard.so.0
libtevent.so.0(TEVENT_0.9.9)
libpthread.so.0
libflag_mapping.so(SAMBA_4.1.12)
libndr-standard.so.0(NDR_STANDARD_0.0.1)
libauthkrb5.so(SAMBA_4.1.12)
liblibsmb.so(SAMBA_4.1.12)
rtld(GNU_HASH)
libsmbregistry.so(SAMBA_4.1.12)
libidmap.so(SAMBA_4.1.12)
libutil_tdb.so
libauthkrb5.so
libndr-samba.so
liblibcli_lsa3.so
libauth.so
libsmbd_shim.so
libsamba-hostconfig.so.0
libreplace.so
libndr.so.0
liblibcli_lsa3.so(SAMBA_4.1.12)
liberrors.so
libsmb_transport.so
libsmbd_shim.so(SAMBA_4.1.12)
libmsrpc3.so
libdcerpc-samba.so
libc.so.6(GLIBC_2.1.3)
libpopt.so.0(LIBPOPT_0)
libpopt_samba3.so
libc.so.6(GLIBC_2.2.1)
libsamba-sockets.so
libkrb5.so.3(krb5_3_MIT)
libads.so
libndr-samba4.so
libldap-2.4.so.2
libcliauth.so(SAMBA_4.1.12)
libc.so.6(GLIBC_2.2)
libsmbldaphelper.so
libsmb_transport.so(SAMBA_4.1.12)
libpopt.so.0
libtevent.so.0
libpdb.so.0(PDB_0)
libflag_mapping.so
/bin/sh
libpthread.so.0(GLIBC_2.0)
libsmbldaphelper.so(SAMBA_4.1.12)
samba-libs = 4.1.12-24.el7_1
libtevent-util.so.0(TEVENT_UTIL_0.0.1)
libcliauth.so
libdbwrap.so(SAMBA_4.1.12)
libmsrpc3.so(SAMBA_4.1.12)
libsamba-security.so
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
libsamba-sockets.so(SAMBA_4.1.12)
libsmbldap.so.0
libsecrets3.so(SAMBA_4.1.12)
libcom_err.so.2
libsmbldap.so.0(SMBLDAP_0)
libndr.so.0(NDR_0.0.1)
libc.so.6
libc.so.6(GLIBC_2.3.4)
libsamba-security.so(SAMBA_4.1.12)
libdcerpc-binding.so.0
libcli-ldap-common.so
libsamba-hostconfig.so.0(SAMBA_HOSTCONFIG_0.0.1)
liblibcli_netlogon3.so
libsmbregistry.so
libtdb.so.1(TDB_1.2.1)
libtrusts_util.so
libtevent.so.0(TEVENT_0.9.12)
libtdb.so.1(TDB_1.2.2)
libnpa_tstream.so(SAMBA_4.1.12)
libndr-samba4.so(SAMBA_4.1.12)
libtevent-util.so.0
libgensec.so.0
libpopt_samba3.so(SAMBA_4.1.12)
libtdb.so.1
libc.so.6(GLIBC_2.4)
libsamba-modules.so(SAMBA_4.1.12)
libads.so(SAMBA_4.1.12)
libkrb5samba.so
libsamba3-util.so(SAMBA_4.1.12)
libgensec.so.0(GENSEC_0.0.1)
rpmlib(PayloadIsXz) <= 5.2-1
libkrb5.so.3
libsmbconf.so.0
libdcerpc-samba.so(SAMBA_4.1.12)
libutil_tdb.so(SAMBA_4.1.12)
libsamba-util.so.0
libcli_smb_common.so(SAMBA_4.1.12)
libtalloc.so.2
libtrusts_util.so(SAMBA_4.1.12)
libnss_info.so(SAMBA_4.1.12)
libreplace.so(SAMBA_4.1.12)
libkrb5samba.so(SAMBA_4.1.12)
libnpa_tstream.so
libc.so.6(GLIBC_2.0)
libtalloc.so.2(TALLOC_2.0.2)
libsmbconf.so.0(SMBCONF_0)
libsecrets3.so
libauth.so(SAMBA_4.1.12)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libc.so.6(GLIBC_2.8)
libcli_smb_common.so
liblibsmb.so
libc.so.6(GLIBC_2.3)
liblibcli_netlogon3.so(SAMBA_4.1.12)
libdbwrap.so
libdcerpc-binding.so.0(DCERPC_BINDING_0.0.1)
libnss_info.so
libcli-ldap-common.so(SAMBA_4.1.12)
liberrors.so(SAMBA_4.1.12)
libndr-samba.so(SAMBA_4.1.12)
libsamba3-util.so
libc.so.6(GLIBC_2.1)
libgse.so
libsamba-modules.so
libpdb.so.0
libsamba-util.so.0(SAMBA_UTIL_0.0.1)
samba-winbind-modules = 4.1.12-24.el7_1
libgse.so(SAMBA_4.1.12)
libidmap.so
samba-common = 4.1.12-24.el7_1

Content of RPM :
/etc/NetworkManager/dispatcher.d/30-winbind
/usr/lib/samba/idmap
/usr/lib/samba/idmap/ad.so
/usr/lib/samba/idmap/autorid.so
/usr/lib/samba/idmap/hash.so
/usr/lib/samba/idmap/rfc2307.so
/usr/lib/samba/idmap/rid.so
/usr/lib/samba/idmap/tdb2.so
/usr/lib/samba/libidmap.so
/usr/lib/samba/libnss_info.so
/usr/lib/samba/nss_info
/usr/lib/samba/nss_info/hash.so
/usr/lib/samba/nss_info/rfc2307.so
/usr/lib/samba/nss_info/sfu.so
/usr/lib/samba/nss_info/sfu20.so
/usr/lib/systemd/system/winbind.service
/usr/sbin/winbindd
/usr/share/man/man8/idmap_ad.8.gz
/usr/share/man/man8/idmap_autorid.8.gz
/usr/share/man/man8/idmap_hash.8.gz
/usr/share/man/man8/idmap_ldap.8.gz
/usr/share/man/man8/idmap_nss.8.gz
/usr/share/man/man8/idmap_rfc2307.8.gz
/usr/share/man/man8/idmap_rid.8.gz
/usr/share/man/man8/idmap_tdb.8.gz
/usr/share/man/man8/idmap_tdb2.8.gz
/usr/share/man/man8/winbindd.8.gz
/var/lib/samba/winbindd_privileged