[  429.838075] veth0: entered allmulticast mode
[  429.838149] veth1: entered allmulticast mode
[  429.838187] veth2: entered allmulticast mode
[  429.838219] veth3: entered allmulticast mode
[  437.231102] tc (15882) used greatest stack depth: 11664 bytes left
[  437.401932] veth0: left allmulticast mode
[  437.402018] veth1: left allmulticast mode
[  437.402051] veth2: left allmulticast mode
[  437.402072] veth3: left allmulticast mode