[  329.978449] gre: GRE over IPv4 demultiplexer driver
[  329.983594] ip6_gre: GRE over IPv6 tunneling driver
[  329.997608] ip6_tunnel: g1 xmit: Local address not yet configured!
[  330.010637] ip6_tunnel: g1 xmit: Local address not yet configured!
[  330.607205] ip6_tunnel: g2 xmit: Local address not yet configured!
[  330.618158] ip6_tunnel: g2 xmit: Local address not yet configured!