kernel: PCI: Failed to allocate mem resource

Solution Verified - Updated -

Issue

Following messages are always logged at boot time.

May 16 16:06:59 <hostname> kernel: PCI: Failed to allocate mem resource #15:20000@fbf00000 for 0000:05:00.0
May 16 16:06:59 <hostname> kernel: PCI: Failed to allocate mem resource #12:20000@fbf00000 for 0000:05:00.1
May 16 16:06:59 <hostname> kernel: PCI: Failed to allocate mem resource #15:20000@fbf00000 for 0000:05:00.1

Environment

  • Red Hat Enterprise Linux (RHEL) 5
  • SR-IOV (Single Root I/O Virtualization) hardware installed
  • SR-IOV disabled in systems BIOS

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