[  367.073575] gre: GRE over IPv4 demultiplexer driver
[  367.077154] ip6_gre: GRE over IPv6 tunneling driver
[  367.081298] ip6_tunnel: g1 xmit: Local address not yet configured!
[  367.086332] ip6_tunnel: g1 xmit: Local address not yet configured!
[  367.256571] ip6_tunnel: g2 xmit: Local address not yet configured!
[  367.259720] ip6_tunnel: g2 xmit: Local address not yet configured!