Ubuntu
linux-source-2.6.15 package

PCI: Failed to allocate I/O resource #7:100@10000 for 0000:00:1e.0

Bug #26521 reported by Andreas Schildbach
6
Affects Status Importance Assigned to Milestone
linux-source-2.6.15 (Ubuntu)
Invalid
Medium
Unassigned
linux-source-2.6.20 (Ubuntu)
Invalid
Low
Unassigned

Bug Description

I just dist-upgraded to dapper latest and now get on Kernel 2.6.15 this error
message at the very top of the screen (I'm not using usplash):

PCI: Failed to allocate I/O resource #7:100@10000 for 0000:00:1e.0

The message did not appear on 2.6.12.

This is on a Dell Latitude X1, with the following PCI devices:

$ lspci
0000:00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express
Processor to DRAM Controller (rev 03)
0000:00:02.0 VGA compatible controller: Intel Corporation Mobile
915GM/GMS/910GML Express Graphics Controller (rev 03)
0000:00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML
Express Graphics Controller (rev 03)
0000:00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
PCI Express Port 1 (rev 03)
0000:00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #1 (rev 03)
0000:00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #2 (rev 03)
0000:00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #3 (rev 03)
0000:00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #4 (rev 03)
0000:00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB2 EHCI Controller (rev 03)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
0000:00:1e.2 Multimedia audio controller: Intel Corporation
82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
0000:00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97
Modem Controller (rev 03)
0000:00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge
(rev 03)
0000:00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) IDE Controller (rev 03)
0000:00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus
Controller (rev 03)
0000:01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit
Ethernet PCI Express (rev 01)
0000:02:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
0000:02:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08)
0000:02:01.2 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 17)
0000:02:03.0 Network controller: Intel Corporation PRO/Wireless 2200BG (rev 05)

Revision history for this message
Chuck Short (zulcss) wrote :

I can confirm this on my laptop on this as well. I dont have a fix for it yet.

Revision history for this message
Andreas Schildbach (schildbach) wrote :

This is still present on Dapper Flight 4 (Live-CD).

Revision history for this message
Andreas Schildbach (schildbach) wrote :

This is still present on Dapper final.

Revision history for this message
Steve Alexander (stevea) wrote :

I see this on Feisty.

Revision history for this message
Tim Gardner (timg-tpi) wrote :

Can you try this with Feisty and attach the full dmesg output?

dmesg > dmesg.txt
lspci -vv > lspci.txt

Revision history for this message
Andreas Schildbach (schildbach) wrote :

Here you are... I have used Feisty Herd 5.

Revision history for this message
Andreas Schildbach (schildbach) wrote :

Launchpad seems to have lost the attachment.

Revision history for this message
Andreas Schildbach (schildbach) wrote :
Revision history for this message
Tim Gardner (timg-tpi) wrote :

This appears to be no more then a warning of some sort. I'm still tracking down the root cause. Does Ubuntu appear to function correctly?

Revision history for this message
Andreas Schildbach (schildbach) wrote :

As far as I can say, mostly. Which part could be affected by this error?

Revision history for this message
Tim Gardner (timg-tpi) wrote :

It looks like the parts that hang off of the second PCI bridge are the AC'97 Audio Controller and AC'97 Modem Controller. I'm speculating that the BIOS does not have the bridge resources setup correctly, though in this case it looks benign (assuming sound works).

Revision history for this message
Andreas Schildbach (schildbach) wrote :

Sound works. I have never tried the modem.

Revision history for this message
Tim Gardner (timg-tpi) wrote :

I'm going to close this report unless you find something that isn't working.

Changed in linux-source-2.6.20:
assignee: nobody → ubuntu-kernel-team
importance: Undecided → Low
status: Unconfirmed → Rejected
Changed in linux-source-2.6.15:
assignee: zulcss → ubuntu-kernel-team
status: Confirmed → Rejected
Revision history for this message
Andreas Schildbach (schildbach) wrote :

If the error is harmless, could you hide it from the eyes of the user? It is the only message appearing when booting, and it looks terrible and distracting.

Revision history for this message
Launchpad Janitor (janitor) wrote : Kernel team bugs

Per a decision made by the Ubuntu Kernel Team, bugs will longer be assigned to the ubuntu-kernel-team in Launchpad as part of the bug triage process. The ubuntu-kernel-team is being unassigned from this bug report. Refer to https://wiki.ubuntu.com/KernelTeamBugPolicies for more information. Thanks.

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