[  423.210575][ T4188] gre: GRE over IPv4 demultiplexer driver
[  423.251572][ T4188] ip6_gre: GRE over IPv6 tunneling driver
[  423.309246][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  423.337302][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  424.928433][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  424.952203][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!