[  642.833265][T10485] veth0: entered allmulticast mode
[  642.833633][T10485] veth1: entered allmulticast mode
[  642.833880][T10485] veth2: entered allmulticast mode
[  642.834112][T10485] veth3: entered allmulticast mode
[  653.699819][T10485] veth0: left allmulticast mode
[  653.700105][T10485] veth1: left allmulticast mode
[  653.700317][T10485] veth2: left allmulticast mode
[  653.700511][T10485] veth3: left allmulticast mode