[  478.741858] gre: GRE over IPv4 demultiplexer driver
[  478.746096] ip6_gre: GRE over IPv6 tunneling driver
[  478.750481] ip6_tunnel: g1 xmit: Local address not yet configured!
[  478.753876] ip6_tunnel: g1 xmit: Local address not yet configured!
[  478.933895] ip6_tunnel: g2 xmit: Local address not yet configured!
[  478.937412] ip6_tunnel: g2 xmit: Local address not yet configured!