[  536.653640] gre: GRE over IPv4 demultiplexer driver
[  536.656723] ip6_gre: GRE over IPv6 tunneling driver
[  536.662971] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.666842] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.889710] veth7: left promiscuous mode
[  536.900978] ip6_tunnel: g2 xmit: Local address not yet configured!
[  536.904739] ip6_tunnel: g2 xmit: Local address not yet configured!