[ 4243.805314][ T6950] veth0: renamed from veth1 [ 4244.351821][ T6968] gre: GRE over IPv4 demultiplexor driver [ 4244.378268][ T6968] ip6_gre: GRE over IPv6 tunneling driver [ 4247.782410][ T6989] socat (6989) used greatest stack depth: 22104 bytes left [ 4248.897981][ T7005] socat (7005) used greatest stack depth: 21424 bytes left