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Warning message: "Cannot find a gap in the 32bit address range" (Doc ID 1504793.1)

Last updated on AUGUST 04, 2018

Applies to:

Linux OS - Version Oracle Linux 5.0 and later
Linux x86-64


 There is a warning message  in /var/log/messages: 

<date> <hostname> kernel: PCI: Warning: Cannot find a gap in the 32bit address range
<date> <hostname> kernel: PCI: Unassigned devices with 32bit resource registers may break!



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