[ 4852.548895][T25600] veth0: renamed from veth1 [ 4853.474408][T25618] gre: GRE over IPv4 demultiplexor driver [ 4853.497608][T25618] ip6_gre: GRE over IPv6 tunneling driver [ 4858.269768][T25642] socat (25642) used greatest stack depth: 22688 bytes left [ 4859.912389][T25658] socat (25658) used greatest stack depth: 21936 bytes left