[  747.347522] veth0: entered allmulticast mode
[  747.347587] veth1: entered allmulticast mode
[  747.347621] veth2: entered allmulticast mode
[  747.347652] veth3: entered allmulticast mode
[  754.879600] veth0: left allmulticast mode
[  754.879691] veth1: left allmulticast mode
[  754.879756] veth2: left allmulticast mode
[  754.879823] veth3: left allmulticast mode