[ 1110.592072] gre: GRE over IPv4 demultiplexer driver
[ 1110.597915] ip6_gre: GRE over IPv6 tunneling driver
[ 1110.614652] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1110.630091] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1111.312670] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1111.324337] ip6_tunnel: g2 xmit: Local address not yet configured!