iDRAC reports 'A fatal error was detected on a component at bus 2 device 0 function 0' error

Solution Verified - Updated -

Issue

  • The following error is reported by iDRAC when the server is running Red Hat Enterprise Linux 9.3 kernel (5.14.0-362.8.1.el9_3) or more recent:
    A fatal error was detected on a component at bus 2 device 0 function 0
  • Simultaneously the below error is reported by the kernel:
    [Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 4
  • The error disappears when the server is booted with Red Hat Enterprise Linux 9.2 kernel.

Environment

  • Red Hat Enterprise Linux 9.3
  • Dell server

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