[  749.372037][T24792] gre: GRE over IPv4 demultiplexer driver
[  749.411242][T24792] ip6_gre: GRE over IPv6 tunneling driver
[  749.466546][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  749.505102][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  751.188997][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  751.225448][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!