[ 5858.088246][T29877] veth0: renamed from veth1 [ 5858.983725][T29896] gre: GRE over IPv4 demultiplexor driver [ 5859.007931][T29896] ip6_gre: GRE over IPv6 tunneling driver [ 5863.329254][T29917] socat (29917) used greatest stack depth: 22320 bytes left [ 5864.961661][T29933] socat (29933) used greatest stack depth: 22296 bytes left