[ 3869.481722][T26115] veth0: renamed from veth1 [ 3870.208406][T26134] gre: GRE over IPv4 demultiplexor driver [ 3870.232960][T26134] ip6_gre: GRE over IPv6 tunneling driver [ 3874.518780][T26158] socat (26158) used greatest stack depth: 22688 bytes left [ 3875.940268][T26174] socat (26174) used greatest stack depth: 21984 bytes left