[ 5601.203345][T20343] veth0: renamed from veth1 [ 5602.135270][T20362] gre: GRE over IPv4 demultiplexor driver [ 5602.157741][T20362] ip6_gre: GRE over IPv6 tunneling driver [ 5607.061743][T20386] socat (20386) used greatest stack depth: 22320 bytes left [ 5608.315476][T20399] socat (20399) used greatest stack depth: 21552 bytes left