[ 4960.139078][ T2570] veth0: renamed from veth1 [ 4961.047607][ T2589] gre: GRE over IPv4 demultiplexor driver [ 4961.072608][ T2589] ip6_gre: GRE over IPv6 tunneling driver [ 4965.458861][ T2610] socat (2610) used greatest stack depth: 22560 bytes left [ 4966.813660][ T2623] socat (2623) used greatest stack depth: 21808 bytes left