[  673.560545][T13737] gre: GRE over IPv4 demultiplexer driver
[  673.601926][T13737] ip6_gre: GRE over IPv6 tunneling driver
[  673.658039][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  673.696400][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  675.093336][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  675.134031][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!