[  388.658881][ T1986] gre: GRE over IPv4 demultiplexer driver
[  388.694262][ T1986] ip6_gre: GRE over IPv6 tunneling driver
[  388.754631][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  388.795462][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  390.347641][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  390.375350][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!