[  478.824979] gre: GRE over IPv4 demultiplexer driver
[  478.828070] ip6_gre: GRE over IPv6 tunneling driver
[  478.831987] ip6_tunnel: g1 xmit: Local address not yet configured!
[  478.834859] ip6_tunnel: g1 xmit: Local address not yet configured!
[  478.997225] ip6_tunnel: g2 xmit: Local address not yet configured!
[  479.000481] ip6_tunnel: g2 xmit: Local address not yet configured!