[  314.493571] gre: GRE over IPv4 demultiplexer driver
[  314.497775] ip6_gre: GRE over IPv6 tunneling driver
[  314.510023] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.521305] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.041190] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.049820] ip6_tunnel: g2 xmit: Local address not yet configured!