[  631.819929][T19938] gre: GRE over IPv4 demultiplexer driver
[  631.865031][T19938] ip6_gre: GRE over IPv6 tunneling driver
[  631.930937][   T69] ip6_tunnel: g1 xmit: Local address not yet configured!
[  631.973251][   T69] ip6_tunnel: g1 xmit: Local address not yet configured!
[  633.578788][   T69] ip6_tunnel: g2 xmit: Local address not yet configured!
[  633.610247][   T69] ip6_tunnel: g2 xmit: Local address not yet configured!