[  485.155672] gre: GRE over IPv4 demultiplexer driver
[  485.161076] ip6_gre: GRE over IPv6 tunneling driver
[  485.169252] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.173423] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.411028] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.415228] ip6_tunnel: g2 xmit: Local address not yet configured!