[  549.221980] veth0: entered allmulticast mode
[  549.222109] veth1: entered allmulticast mode
[  549.222211] veth2: entered allmulticast mode
[  549.222251] veth3: entered allmulticast mode
[  556.735154] veth0: left allmulticast mode
[  556.735197] veth1: left allmulticast mode
[  556.735222] veth2: left allmulticast mode
[  556.735249] veth3: left allmulticast mode