"pci 0000:ff:12.0: BAR 1: error updating (0xfbffd100 != 0x001100)" or similar error is reported by kernel PCI core

Issue

The following messages are observed in the kernel log:

[    0.837371] pci 0000:ff:12.0: BAR 2: assigned [mem 0xfbffd000-0xfbffd03f]
[    0.837375] pci 0000:ff:12.0: BAR 4: assigned [mem 0xfbffd040-0xfbffd07f]
[    0.837378] pci 0000:ff:12.4: BAR 2: assigned [mem 0xfbffd080-0xfbffd0bf]
[    0.837382] pci 0000:ff:12.4: BAR 4: assigned [mem 0xfbffd0c0-0xfbffd0ff]
[    0.837385] pci 0000:ff:12.0: BAR 1: assigned [mem 0xfbffd100-0xfbffd10f]
[    0.837388] pci 0000:ff:12.0: BAR 1: error updating (0xfbffd100 != 0x001100)
[    0.837393] pci 0000:ff:12.0: BAR 3: assigned [mem 0xfbffd110-0xfbffd11f]
[    0.837396] pci 0000:ff:12.0: BAR 3: error updating (0xfbffd110 != 0x001110)
[    0.837400] pci 0000:ff:12.0: BAR 5: assigned [mem 0xfbffd120-0xfbffd12f]
[    0.837402] pci 0000:ff:12.0: BAR 5: error updating (0xfbffd120 != 0x001120)
[    0.837406] pci 0000:ff:12.4: BAR 1: assigned [mem 0xfbffd130-0xfbffd13f]
[    0.837409] pci 0000:ff:12.4: BAR 1: error updating (0xfbffd130 != 0x001130)
[    0.837412] pci 0000:ff:12.4: BAR 3: assigned [mem 0xfbffd140-0xfbffd14f]
[    0.837415] pci 0000:ff:12.4: BAR 3: error updating (0xfbffd140 != 0x001140)
[    0.837419] pci 0000:ff:12.4: BAR 5: assigned [mem 0xfbffd150-0xfbffd15f]
[    0.837421] pci 0000:ff:12.4: BAR 5: error updating (0xfbffd150 != 0x001150)