[  650.847917] veth0: entered allmulticast mode
[  650.848012] veth1: entered allmulticast mode
[  650.848063] veth2: entered allmulticast mode
[  650.848118] veth3: entered allmulticast mode
[  660.176517] veth0: left allmulticast mode
[  660.176564] veth1: left allmulticast mode
[  660.176600] veth2: left allmulticast mode
[  660.176632] veth3: left allmulticast mode