[  277.903257] gre: GRE over IPv4 demultiplexer driver
[  277.906501] ip6_gre: GRE over IPv6 tunneling driver
[  277.912119] ip6_tunnel: g1 xmit: Local address not yet configured!
[  277.916178] ip6_tunnel: g1 xmit: Local address not yet configured!
[  278.146509] ip6_tunnel: g2 xmit: Local address not yet configured!
[  278.150446] ip6_tunnel: g2 xmit: Local address not yet configured!