[  656.477251] veth0: entered allmulticast mode
[  656.477331] veth1: entered allmulticast mode
[  656.477390] veth2: entered allmulticast mode
[  656.477436] veth3: entered allmulticast mode
[  665.943542] veth0: left allmulticast mode
[  665.943743] veth1: left allmulticast mode
[  665.943788] veth2: left allmulticast mode
[  665.943880] veth3: left allmulticast mode