[  511.707091][T10678] gre: GRE over IPv4 demultiplexer driver
[  511.754078][T10678] ip6_gre: GRE over IPv6 tunneling driver
[  511.809196][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  511.844207][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  513.586981][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  513.630263][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!