[  537.326668] veth0: entered allmulticast mode
[  537.326811] veth1: entered allmulticast mode
[  537.326924] veth2: entered allmulticast mode
[  537.327001] veth3: entered allmulticast mode
[  544.813631] veth0: left allmulticast mode
[  544.813677] veth1: left allmulticast mode
[  544.813703] veth2: left allmulticast mode
[  544.813734] veth3: left allmulticast mode