[  517.069510][T11041] veth0: renamed from veth1
[  517.384419][T11058] gre: GRE over IPv4 demultiplexer driver
[  517.398961][T11058] ip6_gre: GRE over IPv6 tunneling driver
[  517.449887][   T67] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  517.557764][   T67] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  520.309538][T11094] socat (11094) used greatest stack depth: 23088 bytes left
[  520.879972][T11110] socat (11110) used greatest stack depth: 22352 bytes left