[  333.057357] gre: GRE over IPv4 demultiplexer driver
[  333.063585] ip6_gre: GRE over IPv6 tunneling driver
[  333.081392] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.094482] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.845761] ip6_tunnel: g2 xmit: Local address not yet configured!
[  333.856227] ip6_tunnel: g2 xmit: Local address not yet configured!