[  633.392912] veth0: entered allmulticast mode
[  633.392978] veth1: entered allmulticast mode
[  633.393016] veth2: entered allmulticast mode
[  633.393057] veth3: entered allmulticast mode
[  642.429227] veth0: left allmulticast mode
[  642.429275] veth1: left allmulticast mode
[  642.429299] veth2: left allmulticast mode
[  642.429336] veth3: left allmulticast mode