[ 4413.288727][T20709] veth0: renamed from veth1 [ 4413.811086][T20727] gre: GRE over IPv4 demultiplexor driver [ 4413.825004][T20727] ip6_gre: GRE over IPv6 tunneling driver [ 4417.409501][T20751] socat (20751) used greatest stack depth: 22208 bytes left [ 4418.438183][T20767] socat (20767) used greatest stack depth: 21336 bytes left