After running OpTestPCI Rhel8.4, it shows "ValueError: could not convert string to float: '(ok)'"

[Gene-Lo]

After running OpTestPCI Rhel8.4, it shows "ValueError: could not convert string to float: '(ok)'".

【OpTestPCI.host_softboot_suite】
Run via cmd "./op-test -c mihawk_sut1.conf --run testcases.OpTestPCI.host_softboot_suite", and it shows below:

《Test Log》
test-run-20220105154610.zip

【OpTestPCI.host_hardboot_suite】
Run via cmd "./op-test -c mihawk_sut1.conf --run testcases.OpTestPCI.host_hardboot_suite", and it shows below:

《Test Log》
test-run-20220105162906.zip

【Configuration】
[Kernel]
4.18.0-305.25.1.el8_4.ppc64le

[FW Config]
BMC: op940.22.mih-1-0-g41157d8d2e
Pnor: OP9_v2.4.1-4.31-prod

[HW Config]
CPU DD2.3 20 core *2
Micron Technology(18ASF2G72PZ-2G9E1)16GiB x32
SAMSUNG PM985 (MZ1LB960HAJQ-00007) 960GB M.2 x1
PSU ACBEL 2000w *2