[  634.642025] veth0: entered allmulticast mode
[  634.642151] veth1: entered allmulticast mode
[  634.642209] veth2: entered allmulticast mode
[  634.642267] veth3: entered allmulticast mode
[  643.203706] veth0: left allmulticast mode
[  643.203758] veth1: left allmulticast mode
[  643.203800] veth2: left allmulticast mode
[  643.203826] veth3: left allmulticast mode