Public bug reported:
1. Power on SUT and boot into UEFI setup.
2. Enable VMD then reboot SUT and enter UEFI setup to create VROC NVMe RAID 0.
3. Install Ubuntu 22.04 LTS (ubuntu-22.04-live-server-amd64.iso) on the VROC
NVMe RAID disk.
4. Boot into OS then check system logs to check if there are any unexpected
failed or error messages. (=> failed, there are failed messages in dmesg,
/var/log/syslog, and /var/log/kern.log, showing:
pci 10001:80:02.0: BAR 13: failed to assign [io size 0x1000]
pci 10001:80:03.0: BAR 13: failed to assign [io size 0x1000]
pci 10001:80:04.0: BAR 13: failed to assign [io size 0x1000]
pci 10001:80:05.0: BAR 13: failed to assign [io size 0x1000]
where
10001:80:02.0 = PCI bridge: Intel Corporation Device 347a (rev 04)
10001:80:03.0 = PCI bridge: Intel Corporation Device 347b (rev 04)
10001:80:04.0 = PCI bridge: Intel Corporation Device 347c (rev 04)
10001:80:05.0 = PCI bridge: Intel Corporation Device 347d (rev 04)
)
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: Incomplete
** Package changed: ubuntu => linux (Ubuntu)
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1986907
Title:
There are failed messages showing "BAR 13: failed to assign [io size
0x1000]" in dmesg, syslog, and kern.log in Ubuntu 22.04 LTS
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Jammy:
Incomplete
Bug description:
1. Power on SUT and boot into UEFI setup.
2. Enable VMD then reboot SUT and enter UEFI setup to create VROC NVMe RAID 0.
3. Install Ubuntu 22.04 LTS (ubuntu-22.04-live-server-amd64.iso) on the VROC
NVMe RAID disk.
4. Boot into OS then check system logs to check if there are any unexpected
failed or error messages. (=> failed, there are failed messages in dmesg,
/var/log/syslog, and /var/log/kern.log, showing:
pci 10001:80:02.0: BAR 13: failed to assign [io size 0x1000]
pci 10001:80:03.0: BAR 13: failed to assign [io size 0x1000]
pci 10001:80:04.0: BAR 13: failed to assign [io size 0x1000]
pci 10001:80:05.0: BAR 13: failed to assign [io size 0x1000]
where
10001:80:02.0 = PCI bridge: Intel Corporation Device 347a (rev 04)
10001:80:03.0 = PCI bridge: Intel Corporation Device 347b (rev 04)
10001:80:04.0 = PCI bridge: Intel Corporation Device 347c (rev 04)
10001:80:05.0 = PCI bridge: Intel Corporation Device 347d (rev 04)
)
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