[ 1253.535940] gre: GRE over IPv4 demultiplexor driver
[ 1253.697651] ip_gre: GRE over IPv4 tunneling driver
[ 1263.250706] ip6_gre: GRE over IPv6 tunneling driver
[ 1269.448448] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1270.984466] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1272.392459] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1273.800428] ip6_tunnel: tep0 xmit: Local address not yet configured!