[  687.434078][T21010] net_ratelimit: 8 callbacks suppressed
[  687.434087][T21010] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.436303][T20994] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.439504][T20990] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.447045][T21012] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.447494][T20993] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.454908][T20999] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.457499][T21001] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.458715][T21004] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.460007][T21011] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  687.464370][T21009] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  706.833929][T24225] socat (24225) used greatest stack depth: 23312 bytes left