[  633.390899] veth0: entered allmulticast mode
[  633.390984] veth1: entered allmulticast mode
[  633.391036] veth2: entered allmulticast mode
[  633.391091] veth3: entered allmulticast mode
[  642.544183] veth0: left allmulticast mode
[  642.544253] veth1: left allmulticast mode
[  642.544292] veth2: left allmulticast mode
[  642.544331] veth3: left allmulticast mode