[  553.463781][ T3657] gre: GRE over IPv4 demultiplexer driver
[  553.516113][ T3657] ip6_gre: GRE over IPv6 tunneling driver
[  553.579754][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  553.624755][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  555.163045][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  555.188437][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!