[ 4418.167114][T20103] veth0: renamed from veth1 [ 4418.712728][T20121] gre: GRE over IPv4 demultiplexor driver [ 4418.727147][T20121] ip6_gre: GRE over IPv6 tunneling driver [ 4422.381938][T20145] socat (20145) used greatest stack depth: 22272 bytes left [ 4423.484059][T20161] socat (20161) used greatest stack depth: 21440 bytes left