ERRORs form IMU acc

[kevinuav]

Describe the bug

I am testing for the firmware v1.15.0 with CUAV's fmu-v6x_default . It keeps on sending error messages in the log like this:
0 - accel 696842 timestamp error timestamp_sample: 21608537 , previous timestamp_sample: 21608537

To Reproduce

Just a normal flight can reproduce .

Expected behavior

It will send IMU's error message.

Screenshot / Media

No response

Flight Log

https://review.px4.io/plot_app?log=c90f9798-0571-4ca8-bf9d-9ef225d51d88

Software Version

V1.15.0

Flight controller

CUAV's FMU-v6x_default

Vehicle type

None

How are the different components wired up (including port information)

No response

Additional context

No response