[  536.045835] gre: GRE over IPv4 demultiplexer driver
[  536.048501] ip6_gre: GRE over IPv6 tunneling driver
[  536.056042] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.059923] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.267929] veth7: left promiscuous mode
[  536.279129] ip6_tunnel: g2 xmit: Local address not yet configured!
[  536.282861] ip6_tunnel: g2 xmit: Local address not yet configured!