Bug ID 21666316
The system displays an alignment message in var/log/messages similar to the following:
[ 7.435140] pci 0000:00:1f.0: BAR 13: [io size 0x0080] has bogus alignment [ 5.977668] pci 0000:00:1f.0: can't claim BAR 13 [io 0x0800-0x087f]: address conflict with ACPI CPU throttle [io 0x0810-0x0815]
Affected hardware and software:
Sun Fire X4170 M2 Server
Sun Fire X4270 M2 Server
Any operating system with UEK4 kernel.
Workaround:
No workaround is needed. You can ignore the message.