[  648.289226] veth0: entered allmulticast mode
[  648.289314] veth1: entered allmulticast mode
[  648.289364] veth2: entered allmulticast mode
[  648.289420] veth3: entered allmulticast mode
[  657.565457] veth0: left allmulticast mode
[  657.565539] veth1: left allmulticast mode
[  657.565578] veth2: left allmulticast mode
[  657.565621] veth3: left allmulticast mode