[  393.396213] ip6_gre: GRE over IPv6 tunneling driver
[  393.403277] ip6_tunnel: g1 xmit: Local address not yet configured!
[  393.406930] ip6_tunnel: g1 xmit: Local address not yet configured!
[  393.602946] ip6_tunnel: g2 xmit: Local address not yet configured!
[  393.606756] ip6_tunnel: g2 xmit: Local address not yet configured!