[  740.566234][ T7253] veth0: entered allmulticast mode
[  740.566596][ T7253] veth1: entered allmulticast mode
[  740.566826][ T7253] veth2: entered allmulticast mode
[  740.567053][ T7253] veth3: entered allmulticast mode
[  740.567268][ T7253] veth4: entered allmulticast mode
[  740.567735][ T7253] veth5: entered allmulticast mode
[  751.830816][ T7253] veth0: left allmulticast mode
[  751.831114][ T7253] veth1: left allmulticast mode
[  751.831371][ T7253] veth2: left allmulticast mode
[  751.831643][ T7253] veth3: left allmulticast mode
[  751.831876][ T7253] veth4: left allmulticast mode
[  751.832156][ T7253] veth5: left allmulticast mode