[ 1303.947372] gre: GRE over IPv4 demultiplexer driver
[ 1304.097380] ip_gre: GRE over IPv4 tunneling driver
[ 1312.971918] ip6_gre: GRE over IPv6 tunneling driver
[ 1318.392223] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1319.736222] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1321.016219] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1322.361181] ip6_tunnel: tep0 xmit: Local address not yet configured!