[  639.178396] veth0: entered allmulticast mode
[  639.178500] veth1: entered allmulticast mode
[  639.178574] veth2: entered allmulticast mode
[  639.178676] veth3: entered allmulticast mode
[  646.742336] veth0: left allmulticast mode
[  646.742388] veth1: left allmulticast mode
[  646.742412] veth2: left allmulticast mode
[  646.742442] veth3: left allmulticast mode