[  915.707920][ T6744] gre: GRE over IPv4 demultiplexer driver
[  915.764848][ T6744] ip6_gre: GRE over IPv6 tunneling driver
[  915.998496][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  916.151593][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  923.234092][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  923.426525][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!