[  641.826942] veth0: entered allmulticast mode
[  641.827042] veth1: entered allmulticast mode
[  641.827118] veth2: entered allmulticast mode
[  641.827189] veth3: entered allmulticast mode
[  649.240790] veth0: left allmulticast mode
[  649.240833] veth1: left allmulticast mode
[  649.240857] veth2: left allmulticast mode
[  649.240877] veth3: left allmulticast mode