[  484.363423][T19553] net_ratelimit: 14 callbacks suppressed
[  484.363432][T19553] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.364920][T19558] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.369162][T19552] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.372028][T19560] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.373171][T19563] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.373501][T19557] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.375841][T19555] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.377139][T19564] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.377308][T19566] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  484.381237][T19570] nf_conntrack: nf_conntrack: table full in netns 4026532047, dropping packet
[  487.401454][T20475] conntrack (20475) used greatest stack depth: 24208 bytes left