[  401.880944][T15872] gre: GRE over IPv4 demultiplexer driver
[  401.918755][T15872] ip6_gre: GRE over IPv6 tunneling driver
[  401.969875][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  401.999703][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  403.552477][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  403.582361][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!