[ 5793.948522][T29821] veth0: renamed from veth1 [ 5794.836524][T29839] gre: GRE over IPv4 demultiplexor driver [ 5794.858513][T29839] ip6_gre: GRE over IPv6 tunneling driver [ 5799.545885][T29863] socat (29863) used greatest stack depth: 22320 bytes left [ 5801.165510][T29879] socat (29879) used greatest stack depth: 21568 bytes left