[  537.622936] veth0: entered allmulticast mode
[  537.623025] veth1: entered allmulticast mode
[  537.623076] veth2: entered allmulticast mode
[  537.623130] veth3: entered allmulticast mode
[  546.158388] veth0: left allmulticast mode
[  546.158469] veth1: left allmulticast mode
[  546.158498] veth2: left allmulticast mode
[  546.158529] veth3: left allmulticast mode