Moblab 4: 8872.73.0

What steps will reproduce the problem?
(1) Crated a tunnel to access moblab 3

    ssh -M -S /usr/local/google/home/venkataraju/.ssh/connections/moblab-sock-9083-80 -fNT -o ExitOnForwardFailure=yes -L 9083:localhost:80 moblab@100.107.195.209
 
2) created EC and BIOS suites selecting diffrerent RO and RW fimrares.
     RO firmware: cave-firmware/R49-7820.197.0
     RW firmware: cave-firmware/R49-7820.242.0


What is the expected result?
All tests should PASS

What happens instead?

  - Most of the tests are FAILED.
  - we also observed this kind of failures few days back for Terra 11 with different firmware combinations.
  

To see more logs: http://localhost:9084/afe/#tab_id=view_job&object_id=1574

Note: to accees moblab, make sure to create ssh tunnel (Please see at step 1 to create ssh tunnel)


Latest suite test result for Moblab: 100.107.195.217
Suite location: /mnt/moblab/results/1574-moblab/hostless
Test suite: cave-release/R56-9000.58.0-test_suites/control.faft_bios
1575-moblab   965 FAIL platform_ServoPowerStateController
1576-moblab    89 ERROR firmware_FwScreenCloseLid.dev
1577-moblab    94 ERROR firmware_FwScreenPressPower.dev
1578-moblab    94 ERROR firmware_UpdateFirmwareDataKeyVersion
1579-moblab   226 ERROR firmware_CorruptBothFwSigAB.dev
1580-moblab   333 GOOD firmware_UpdateKernelVersion.dev
1581-moblab   217 GOOD firmware_RONormalBoot.dev
1582-moblab    72 ERROR firmware_TPMExtend
1583-moblab   136 FAIL firmware_FAFTSetup
1584-moblab   270 GOOD firmware_CorruptFwSigB.normal
1585-moblab    38 GOOD firmware_Mosys.normal
1586-moblab   370 GOOD firmware_FWtries.dev
1587-moblab   301 GOOD firmware_CorruptKernelA.dev
1588-moblab   186 GOOD firmware_CorruptKernelA.normal
1589-moblab   437 GOOD firmware_EventLog
1590-moblab   213 ERROR firmware_RecoveryButton.dev
1591-moblab   268 GOOD firmware_TryFwB.dev
1592-moblab   288 ERROR firmware_CorruptBothFwBodyAB.dev
1593-moblab    72 ERROR firmware_RecoveryButton.normal
1594-moblab   248 ERROR firmware_TPMKernelVersion
1595-moblab   217 ERROR firmware_CorruptBothKernelAB.dev
1596-moblab    84 ERROR firmware_CorruptBothFwSigAB.normal
1597-moblab    82 ERROR firmware_CorruptBothFwBodyAB.normal
1598-moblab   215 ERROR firmware_DevBootUSB.dev
1599-moblab   152 GOOD firmware_TryFwB.normal
1600-moblab   147 ERROR firmware_RollbackFirmware.normal
1601-moblab    73 ERROR firmware_LegacyRecovery.normal
1602-moblab    64 GOOD firmware_RONormalBoot.normal
1603-moblab   332 GOOD firmware_CorruptFwBodyA.dev
1604-moblab   339 GOOD firmware_FWtries.normal
1605-moblab    90 ERROR firmware_InvalidUSB.normal
1606-moblab   421 GOOD firmware_CorruptKernelB.dev
1607-moblab   220 ERROR firmware_RollbackKernel.dev
1608-moblab    76 ERROR firmware_RollbackKernel.normal
1609-moblab   212 ERROR firmware_UserRequestRecovery.dev
1610-moblab   280 GOOD firmware_DevScreenTimeout.dev
1611-moblab   370 GOOD firmware_CorruptFwBodyB.dev
1612-moblab    53 GOOD firmware_TPMVersionCheck.normal
1613-moblab   206 GOOD firmware_CorruptFwBodyA.normal
1614-moblab   441 GOOD firmware_CorruptKernelB.normal
1615-moblab   195 GOOD firmware_TPMVersionCheck.dev
1616-moblab   225 ERROR firmware_RollbackFirmware.dev
1617-moblab   369 GOOD firmware_CorruptFwSigB.dev
1618-moblab   151 ERROR firmware_SelfSignedBoot.dev
1619-moblab   171 GOOD firmware_UpdateKernelDataKeyVersion.dev
1620-moblab   219 ERROR firmware_CorruptBothKernelAB.normal
1621-moblab   218 GOOD firmware_CorruptFwSigA.dev
1622-moblab   254 ERROR firmware_UserRequestRecovery.normal
1623-moblab    90 ERROR firmware_UpdateFirmwareVersion
1624-moblab   336 GOOD firmware_DevMode.normal
1625-moblab   212 GOOD firmware_UpdateKernelSubkeyVersion.dev
1626-moblab   484 GOOD firmware_CorruptFwSigA.normal
1627-moblab   121 GOOD firmware_FMap.normal
1628-moblab   449 GOOD firmware_CorruptFwBodyB.normal
Suite Duration: 12485 seconds or 3.47 hours