[ 1054.014870] gre: GRE over IPv4 demultiplexer driver
[ 1054.019182] ip6_gre: GRE over IPv6 tunneling driver
[ 1054.030983] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1054.041833] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1054.623250] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1054.633162] ip6_tunnel: g2 xmit: Local address not yet configured!