[  756.165276][T24792] gre: GRE over IPv4 demultiplexer driver
[  756.203896][T24792] ip6_gre: GRE over IPv6 tunneling driver
[  756.259473][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  756.291057][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.600862][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  757.622289][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!