[  964.586396] gre: GRE over IPv4 demultiplexer driver
[  964.736340] ip_gre: GRE over IPv4 tunneling driver
[  973.393460] ip6_gre: GRE over IPv6 tunneling driver
[  978.684417] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  980.028425] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  981.307413] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  982.651402] ip6_tunnel: tep0 xmit: Local address not yet configured!