[  674.944342] gre: GRE over IPv4 demultiplexor driver
[  675.130961] ip_gre: GRE over IPv4 tunneling driver
[  684.267599] ip6_gre: GRE over IPv6 tunneling driver
[  685.452685] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  690.171758] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  691.643681] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  692.987797] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  694.395681] ip6_tunnel: tep0 xmit: Local address not yet configured!