[  316.180770] gre: GRE over IPv4 demultiplexer driver
[  316.184879] ip6_gre: GRE over IPv6 tunneling driver
[  316.198999] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.211492] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.773115] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.783802] ip6_tunnel: g2 xmit: Local address not yet configured!