[ 1161.216732] gre: GRE over IPv4 demultiplexer driver
[ 1161.221849] ip6_gre: GRE over IPv6 tunneling driver
[ 1161.240583] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1161.256401] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1161.935782] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1161.946341] ip6_tunnel: g2 xmit: Local address not yet configured!