[ 1161.811089] gre: GRE over IPv4 demultiplexer driver
[ 1161.816288] ip6_gre: GRE over IPv6 tunneling driver
[ 1161.835245] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1161.850058] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1162.537507] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1162.549328] ip6_tunnel: g2 xmit: Local address not yet configured!