[  619.446535][ T9519] veth0: entered allmulticast mode
[  619.446966][ T9519] veth1: entered allmulticast mode
[  619.447293][ T9519] veth2: entered allmulticast mode
[  619.447609][ T9519] veth3: entered allmulticast mode
[  630.005037][ T9519] veth0: left allmulticast mode
[  630.005265][ T9519] veth1: left allmulticast mode
[  630.005441][ T9519] veth2: left allmulticast mode
[  630.007650][ T9519] veth3: left allmulticast mode