[ 1147.539169] gre: GRE over IPv4 demultiplexer driver
[ 1147.543952] ip6_gre: GRE over IPv6 tunneling driver
[ 1147.556491] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1147.566244] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1148.134639] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1148.144697] ip6_tunnel: g2 xmit: Local address not yet configured!