[  574.761192] gre: GRE over IPv4 demultiplexer driver
[  574.764668] ip6_gre: GRE over IPv6 tunneling driver
[  574.768603] ip6_tunnel: g1 xmit: Local address not yet configured!
[  574.771528] ip6_tunnel: g1 xmit: Local address not yet configured!
[  574.940574] ip6_tunnel: g2 xmit: Local address not yet configured!
[  574.943608] ip6_tunnel: g2 xmit: Local address not yet configured!