Why does dmesg throw error "ACPI: PCI Interrupt 0000:06:07.0[A] -> <6>Contact your BIOS vendor to see if the E752x error registers can be safely un-hidden" on Red Hat Enterprise Linux?

Solution Verified - Updated -

Issue

  • Getting this message in /var/log/dmesg and root's mail message:

ACPI: PCI Interrupt 0000:06:07.0[A] -> <6>Contact your BIOS vendor to see if the E752x error registers can be safely un-hidden

Environment

  • Red Hat Enterprise Linux 5

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