[  677.972354][ T5727] veth0: entered allmulticast mode
[  677.972710][ T5727] veth1: entered allmulticast mode
[  677.972946][ T5727] veth2: entered allmulticast mode
[  677.973195][ T5727] veth3: entered allmulticast mode
[  688.433828][ T5727] veth0: left allmulticast mode
[  688.434064][ T5727] veth1: left allmulticast mode
[  688.434250][ T5727] veth2: left allmulticast mode
[  688.434439][ T5727] veth3: left allmulticast mode