[  421.225008][T15334] gre: GRE over IPv4 demultiplexer driver
[  421.265957][T15334] ip6_gre: GRE over IPv6 tunneling driver
[  421.326675][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  421.357190][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  422.809452][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  422.832884][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!