[ 6037.467716][T31998] veth0: renamed from veth1 [ 6038.348884][T32017] gre: GRE over IPv4 demultiplexor driver [ 6038.364787][T32017] ip6_gre: GRE over IPv6 tunneling driver [ 6042.619502][T32038] socat (32038) used greatest stack depth: 22304 bytes left [ 6043.881023][T32051] socat (32051) used greatest stack depth: 21536 bytes left