[  520.790554] veth0: renamed from veth1
[  520.824867] gre: GRE over IPv4 demultiplexer driver
[  520.826247] ip6_gre: GRE over IPv6 tunneling driver
[  520.830068] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  520.837093] ip6_tunnel: gre1 xmit: Local address not yet configured!