[  536.310584] veth0: renamed from veth1
[  536.337304] gre: GRE over IPv4 demultiplexer driver
[  536.338881] ip6_gre: GRE over IPv6 tunneling driver
[  536.343033] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  536.348910] ip6_tunnel: gre1 xmit: Local address not yet configured!