[ 1377.675317][ T5449] veth0: entered allmulticast mode
[ 1377.675788][ T5449] veth1: entered allmulticast mode
[ 1377.677276][ T5449] veth2: entered allmulticast mode
[ 1377.677575][ T5449] veth3: entered allmulticast mode
[ 1402.548415][ T5449] veth0: left allmulticast mode
[ 1402.548717][ T5449] veth1: left allmulticast mode
[ 1402.548974][ T5449] veth2: left allmulticast mode
[ 1402.549226][ T5449] veth3: left allmulticast mode