[  444.185699] gre: GRE over IPv4 demultiplexer driver
[  444.191744] ip6_gre: GRE over IPv6 tunneling driver
[  444.211849] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.226181] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.891577] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.900764] ip6_tunnel: g2 xmit: Local address not yet configured!