[  484.833574] gre: GRE over IPv4 demultiplexer driver
[  484.836851] ip6_gre: GRE over IPv6 tunneling driver
[  484.845923] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.849993] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.090223] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.094396] ip6_tunnel: g2 xmit: Local address not yet configured!