[  800.273015] veth0: entered allmulticast mode
[  800.273134] veth1: entered allmulticast mode
[  800.273223] veth2: entered allmulticast mode
[  800.273332] veth3: entered allmulticast mode
[  807.742867] veth0: left allmulticast mode
[  807.742959] veth1: left allmulticast mode
[  807.743058] veth2: left allmulticast mode
[  807.743147] veth3: left allmulticast mode