[  538.933194] veth0: entered allmulticast mode
[  538.933286] veth1: entered allmulticast mode
[  538.933357] veth2: entered allmulticast mode
[  538.933411] veth3: entered allmulticast mode
[  548.568710] veth0: left allmulticast mode
[  548.568784] veth1: left allmulticast mode
[  548.568817] veth2: left allmulticast mode
[  548.568849] veth3: left allmulticast mode