[  422.771513][ T4144] gre: GRE over IPv4 demultiplexer driver
[  422.796303][ T4144] ip6_gre: GRE over IPv6 tunneling driver
[  422.849186][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  422.884519][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  424.610133][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  424.638840][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!