[  623.260850][T12079] veth0: entered allmulticast mode
[  623.261136][T12079] veth1: entered allmulticast mode
[  623.261349][T12079] veth2: entered allmulticast mode
[  623.261559][T12079] veth3: entered allmulticast mode
[  633.995930][T12079] veth0: left allmulticast mode
[  633.996200][T12079] veth1: left allmulticast mode
[  633.996400][T12079] veth2: left allmulticast mode
[  633.996561][T12079] veth3: left allmulticast mode