[  752.306181][T24795] gre: GRE over IPv4 demultiplexer driver
[  752.350001][T24795] ip6_gre: GRE over IPv6 tunneling driver
[  752.399860][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  752.433075][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  753.893641][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  753.922174][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!