[  664.450838] gre: GRE over IPv4 demultiplexer driver
[  664.455184] ip6_gre: GRE over IPv6 tunneling driver
[  664.467937] ip6_tunnel: g1 xmit: Local address not yet configured!
[  664.480688] ip6_tunnel: g1 xmit: Local address not yet configured!
[  665.047379] veth7: left promiscuous mode
[  665.076382] ip6_tunnel: g2 xmit: Local address not yet configured!
[  665.086117] ip6_tunnel: g2 xmit: Local address not yet configured!