[ 4449.620960][T20492] veth0: renamed from veth1
[ 4450.175522][T20511] gre: GRE over IPv4 demultiplexor driver
[ 4450.189978][T20511] ip6_gre: GRE over IPv6 tunneling driver
[ 4450.314307][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4450.514806][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4453.469996][T20530] socat (20530) used greatest stack depth: 23184 bytes left
[ 4453.875063][T20535] socat (20535) used greatest stack depth: 22208 bytes left
[ 4454.966160][T20551] socat (20551) used greatest stack depth: 21336 bytes left