[ 5762.767213][T21741] veth0: renamed from veth1 [ 5763.622383][T21760] gre: GRE over IPv4 demultiplexor driver [ 5763.643999][T21760] ip6_gre: GRE over IPv6 tunneling driver [ 5768.359354][T21784] socat (21784) used greatest stack depth: 22320 bytes left [ 5769.683449][T21797] socat (21797) used greatest stack depth: 21552 bytes left