[  358.683208] gre: GRE over IPv4 demultiplexer driver
[  358.687151] ip6_gre: GRE over IPv6 tunneling driver
[  358.691670] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.696253] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.877851] ip6_tunnel: g2 xmit: Local address not yet configured!
[  358.881067] ip6_tunnel: g2 xmit: Local address not yet configured!