[ 1477.793536] gre: GRE over IPv4 demultiplexer driver
[ 1477.860979] ip_gre: GRE over IPv4 tunneling driver
[ 1484.265512] ip6_gre: GRE over IPv6 tunneling driver
[ 1488.205541] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1489.357542] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1490.509542] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1491.660540] ip6_tunnel: tep0 xmit: Local address not yet configured!