[ 4958.737252][T26717] veth0: renamed from veth1 [ 4959.617564][T26735] gre: GRE over IPv4 demultiplexor driver [ 4959.640418][T26735] ip6_gre: GRE over IPv6 tunneling driver [ 4964.309405][T26759] socat (26759) used greatest stack depth: 22352 bytes left [ 4965.953654][T26775] socat (26775) used greatest stack depth: 21664 bytes left