[  695.081878][T22458] net_ratelimit: 4 callbacks suppressed
[  695.081887][T22458] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.098899][T22463] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.104688][T22468] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.108531][T22470] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.116881][T22467] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.121432][T22465] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.123409][T22475] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.123695][T22479] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.125408][T22478] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  695.126962][T22481] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  722.169892][T27984] socat (27984) used greatest stack depth: 23944 bytes left
[  727.450924][T29077] conntrack (29077) used greatest stack depth: 23408 bytes left