[  657.403208] veth0: entered allmulticast mode
[  657.403291] veth1: entered allmulticast mode
[  657.403351] veth2: entered allmulticast mode
[  657.403405] veth3: entered allmulticast mode
[  666.906779] veth0: left allmulticast mode
[  666.906831] veth1: left allmulticast mode
[  666.906855] veth2: left allmulticast mode
[  666.906880] veth3: left allmulticast mode