[ 4377.273097][ T3334] veth0: renamed from veth1 [ 4377.808881][ T3352] gre: GRE over IPv4 demultiplexor driver [ 4377.830613][ T3352] ip6_gre: GRE over IPv6 tunneling driver [ 4381.432110][ T3376] socat (3376) used greatest stack depth: 22272 bytes left [ 4382.480722][ T3392] socat (3392) used greatest stack depth: 21424 bytes left