[  762.976910][T13528] gre: GRE over IPv4 demultiplexer driver
[  763.014370][T13528] ip6_gre: GRE over IPv6 tunneling driver
[  763.056466][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  763.106909][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  764.494103][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  764.515663][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!