[ 4318.368969][ T1904] veth0: renamed from veth1 [ 4318.965192][ T1923] gre: GRE over IPv4 demultiplexor driver [ 4318.981966][ T1923] ip6_gre: GRE over IPv6 tunneling driver [ 4322.666578][ T1947] socat (1947) used greatest stack depth: 22176 bytes left [ 4323.757285][ T1963] socat (1963) used greatest stack depth: 21456 bytes left