[  960.612937] gre: GRE over IPv4 demultiplexer driver
[  960.617443] ip6_gre: GRE over IPv6 tunneling driver
[  960.631976] ip6_tunnel: g1 xmit: Local address not yet configured!
[  960.643718] ip6_tunnel: g1 xmit: Local address not yet configured!
[  961.200449] ip6_tunnel: g2 xmit: Local address not yet configured!
[  961.209755] ip6_tunnel: g2 xmit: Local address not yet configured!