[  509.591236][T10673] gre: GRE over IPv4 demultiplexer driver
[  509.644035][T10673] ip6_gre: GRE over IPv6 tunneling driver
[  509.716273][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  509.751067][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  511.499434][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  511.548876][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!