[  446.990766] ip (7914) used greatest stack depth: 12104 bytes left
[  447.755898] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.756031] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.756091] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.756442] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.756601] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.756668] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.756728] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.756902] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.757133] nf_conntrack: nf_conntrack: table full, dropping packet
[  447.757205] nf_conntrack: nf_conntrack: table full, dropping packet