[  740.700791][ T8749] veth0: entered allmulticast mode
[  740.701311][ T8749] veth1: entered allmulticast mode
[  740.701627][ T8749] veth2: entered allmulticast mode
[  740.701926][ T8749] veth3: entered allmulticast mode
[  740.702235][ T8749] veth4: entered allmulticast mode
[  740.702539][ T8749] veth5: entered allmulticast mode
[  752.066570][ T8749] veth0: left allmulticast mode
[  752.066816][ T8749] veth1: left allmulticast mode
[  752.067002][ T8749] veth2: left allmulticast mode
[  752.067205][ T8749] veth3: left allmulticast mode
[  752.067384][ T8749] veth4: left allmulticast mode
[  752.067567][ T8749] veth5: left allmulticast mode