[  331.300518][ T6623] gre: GRE over IPv4 demultiplexer driver
[  331.356258][ T6623] ip6_gre: GRE over IPv6 tunneling driver
[  331.402221][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  331.443700][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.042904][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  333.086265][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!