[  509.030887][T12422] gre: GRE over IPv4 demultiplexer driver
[  509.080550][T12422] ip6_gre: GRE over IPv6 tunneling driver
[  509.135035][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  509.165348][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  510.697535][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  510.726305][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!