[  316.255849] gre: GRE over IPv4 demultiplexer driver
[  316.261050] ip6_gre: GRE over IPv6 tunneling driver
[  316.276436] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.286509] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.828211] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.839448] ip6_tunnel: g2 xmit: Local address not yet configured!