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Vdbench50407 BAD_READ_RETURN: 'Read was successful, but data buffer contents not changed'

User_XHIWDOct 27 2022

We use the Vdbench050407 to test the SSD and we meet the BAD_READ_RETURN.
The runscript as follows:
sd=sd1,lun=/dev/nvme0n1,openflag=o_direct
wd=wd1,sd=sd1
rd=run1,wd=wd1,iorate=max,warmup=60,elapsed=1400,interval=2,forseekpct=(0-100,100),forrdpct=(0-100,50),forxfersize=(4k-1024k,d),forthreads=(1-64,d)
The test log with error as follows:
2022-10-27 144323.png
what may be the cause of the error?

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Added on Oct 27 2022
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