[  250.333484] gre: GRE over IPv4 demultiplexer driver
[  250.336322] ip6_gre: GRE over IPv6 tunneling driver
[  250.341576] ip6_tunnel: g1 xmit: Local address not yet configured!
[  250.345330] ip6_tunnel: g1 xmit: Local address not yet configured!
[  250.555042] ip6_tunnel: g2 xmit: Local address not yet configured!
[  250.558850] ip6_tunnel: g2 xmit: Local address not yet configured!