[  491.263867][T21406] ip6_gre: GRE over IPv6 tunneling driver
[  491.291090][   T64] ip6_tunnel: g1 xmit: Local address not yet configured!
[  491.315181][   T64] ip6_tunnel: g1 xmit: Local address not yet configured!
[  492.301589][   T64] ip6_tunnel: g2 xmit: Local address not yet configured!
[  492.325100][   T64] ip6_tunnel: g2 xmit: Local address not yet configured!