[ 4372.731566][T20085] veth0: renamed from veth1 [ 4373.258918][T20103] gre: GRE over IPv4 demultiplexor driver [ 4373.280416][T20103] ip6_gre: GRE over IPv6 tunneling driver [ 4376.860110][T20127] socat (20127) used greatest stack depth: 22208 bytes left [ 4377.863648][T20143] socat (20143) used greatest stack depth: 21336 bytes left