[  519.406824][T12417] gre: GRE over IPv4 demultiplexer driver
[  519.447322][T12417] ip6_gre: GRE over IPv6 tunneling driver
[  519.488676][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  519.522284][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  520.943033][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  520.963215][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!