[  504.593300][ T9844] veth0: renamed from veth1
[  504.838350][ T9856] gre: GRE over IPv4 demultiplexer driver
[  504.854636][ T9856] ip6_gre: GRE over IPv6 tunneling driver
[  504.906882][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  505.027726][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  507.577956][ T9897] socat (9897) used greatest stack depth: 22880 bytes left
[  508.049080][ T9913] socat (9913) used greatest stack depth: 21920 bytes left