[  643.726269] veth0: entered allmulticast mode
[  643.726346] veth1: entered allmulticast mode
[  643.726388] veth2: entered allmulticast mode
[  643.726425] veth3: entered allmulticast mode
[  654.712255] veth0: left allmulticast mode
[  654.712355] veth1: left allmulticast mode
[  654.712390] veth2: left allmulticast mode
[  654.712428] veth3: left allmulticast mode