[ 1231.997791] gre: GRE over IPv4 demultiplexer driver
[ 1232.155629] ip_gre: GRE over IPv4 tunneling driver
[ 1241.159505] ip6_gre: GRE over IPv6 tunneling driver
[ 1246.764510] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1248.173482] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1249.452489] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1250.797469] ip6_tunnel: tep0 xmit: Local address not yet configured!