[ 1199.071976] gre: GRE over IPv4 demultiplexer driver
[ 1199.076117] ip6_gre: GRE over IPv6 tunneling driver
[ 1199.087604] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1199.098156] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1199.676674] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1199.686120] ip6_tunnel: g2 xmit: Local address not yet configured!