[ 1160.415708] gre: GRE over IPv4 demultiplexer driver
[ 1160.419902] ip6_gre: GRE over IPv6 tunneling driver
[ 1160.432440] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1160.444454] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1161.046100] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1161.056158] ip6_tunnel: g2 xmit: Local address not yet configured!