[  645.431261] veth0: entered allmulticast mode
[  645.431387] veth1: entered allmulticast mode
[  645.431475] veth2: entered allmulticast mode
[  645.431551] veth3: entered allmulticast mode
[  654.344621] veth0: left allmulticast mode
[  654.344708] veth1: left allmulticast mode
[  654.344752] veth2: left allmulticast mode
[  654.344808] veth3: left allmulticast mode