[  550.087039][T16890] gre: GRE over IPv4 demultiplexer driver
[  550.144950][T16890] ip6_gre: GRE over IPv6 tunneling driver
[  550.236276][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  550.272843][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  551.799013][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  551.830032][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!