[  358.017954] gre: GRE over IPv4 demultiplexer driver
[  358.021545] ip6_gre: GRE over IPv6 tunneling driver
[  358.024821] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.027498] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.180975] ip6_tunnel: g2 xmit: Local address not yet configured!
[  358.184234] ip6_tunnel: g2 xmit: Local address not yet configured!