[  513.909515][T18609] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.914330][T18620] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.928172][T18624] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.933780][T18615] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.934970][T18622] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.936170][T18627] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.941215][T18626] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.944267][T18625] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.953649][T18633] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  513.958288][T18617] nf_conntrack: nf_conntrack: table full in netns 4026532045, dropping packet
[  519.467159][T19404] conntrack (19404) used greatest stack depth: 24136 bytes left
[  549.848838][T24465] conntrack (24465) used greatest stack depth: 24008 bytes left