[  295.179022] gre: GRE over IPv4 demultiplexer driver
[  295.185260] ip6_gre: GRE over IPv6 tunneling driver
[  295.200784] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.213475] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.828440] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.838471] ip6_tunnel: g2 xmit: Local address not yet configured!