[  633.297975] veth0: entered allmulticast mode
[  633.298065] veth1: entered allmulticast mode
[  633.298120] veth2: entered allmulticast mode
[  633.298181] veth3: entered allmulticast mode
[  641.591282] veth0: left allmulticast mode
[  641.591439] veth1: left allmulticast mode
[  641.591484] veth2: left allmulticast mode
[  641.591546] veth3: left allmulticast mode