[  249.902802] gre: GRE over IPv4 demultiplexer driver
[  249.905993] ip6_gre: GRE over IPv6 tunneling driver
[  249.912589] ip6_tunnel: g1 xmit: Local address not yet configured!
[  249.917795] ip6_tunnel: g1 xmit: Local address not yet configured!
[  250.158893] ip6_tunnel: g2 xmit: Local address not yet configured!
[  250.162887] ip6_tunnel: g2 xmit: Local address not yet configured!