[ 4699.474254][T26377] veth0: renamed from veth1 [ 4700.362553][T26394] gre: GRE over IPv4 demultiplexor driver [ 4700.387576][T26394] ip6_gre: GRE over IPv6 tunneling driver [ 4705.016492][T26418] socat (26418) used greatest stack depth: 22592 bytes left [ 4706.309584][T26431] socat (26431) used greatest stack depth: 21840 bytes left