[ 4769.716963][T25781] veth0: renamed from veth1 [ 4770.626936][T25799] gre: GRE over IPv4 demultiplexor driver [ 4770.644861][T25799] ip6_gre: GRE over IPv6 tunneling driver [ 4775.423532][T25823] socat (25823) used greatest stack depth: 22752 bytes left [ 4776.725250][T25836] socat (25836) used greatest stack depth: 22000 bytes left