[  332.550471] gre: GRE over IPv4 demultiplexer driver
[  332.557149] ip6_gre: GRE over IPv6 tunneling driver
[  332.573165] ip6_tunnel: g1 xmit: Local address not yet configured!
[  332.586872] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.243642] ip6_tunnel: g2 xmit: Local address not yet configured!
[  333.253886] ip6_tunnel: g2 xmit: Local address not yet configured!