Bug 84066 - [Milan beta 5] \"Unknown bridge resource\" repeated in dmesg
Summary: [Milan beta 5] \"Unknown bridge resource\" repeated in dmesg
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Linux
Classification: Retired
Component: kernel
Version: 9
Hardware: All
OS: Linux
medium
low
Target Milestone: ---
Assignee: Arjan van de Ven
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2003-02-11 20:11 UTC by Larry Troan
Modified: 2016-04-18 09:39 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2003-12-17 00:24:31 UTC

Attachments (Terms of Use)
dmesg.smp.txt (14.90 KB, text/plain)
2003-02-11 20:12 UTC, Larry Troan 		no flags Details
dmesg.txt (8.25 KB, text/plain)
2003-02-11 20:12 UTC, Larry Troan 		no flags Details
lspci-n.txt (1.07 KB, text/plain)
2003-02-18 13:42 UTC, Larry Troan 		no flags Details
lspci.txt (2.00 KB, text/plain)
2003-02-18 13:43 UTC, Larry Troan 		no flags Details
Add an attachment (proposed patch, testcase, etc.)

Description Larry Troan 2003-02-11 20:11:20 UTC 
[Milan beta 5]  On a discovery w/ A00 bios, 512MB ram, Perc 4/SC attached to
internal backplane, and 2.4.18-12.4smp/up.

Dmesg reports:

"PCI: Probing PCI hardware
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 1: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 1: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 1: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 1: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent"

Occurs in both UP and SMP kernels.

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Action by: ccooper
Issue Registered
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Action by: ccooper
Dmesg of smp kernel

Status set to: Info
Attachment: <a href="?module=download&fid=870">dmesg.smp.txt</a>

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Action by: ccooper
Dmesg of UP kernel

Attachment: <a href="?module=download&fid=871">dmesg.txt</a>

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Action by: arjanv
no big deal, unknown bridges are not a problem.
lspci + lscpi -n might get it supported for an erratum if we can test


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Action by: ltroan


Category set to: Applications
Status set to: Waiting on Tech


Pushing to Bugzilla for errata consideration.
ISSUE TRACKER 6479, opened as sev 3.
Comment 1 Larry Troan 2003-02-11 20:12:02 UTC 
Created attachment 90008 [details]
dmesg.smp.txt
Comment 2 Larry Troan 2003-02-11 20:12:43 UTC 
Created attachment 90009 [details]
dmesg.txt
Comment 3 Larry Troan 2003-02-11 20:14:39 UTC 
Can you provide lspci and lspci -n so we can attampt to fix in errata?
Comment 4 Larry Troan 2003-02-18 13:42:33 UTC 
Created attachment 90153 [details]
lspci-n.txt
Comment 5 Larry Troan 2003-02-18 13:43:13 UTC 
Created attachment 90154 [details]
lspci.txt
Comment 6 Arjan van de Ven 2003-02-18 14:15:22 UTC 
this message shouldn't happen anymore in gingin beta5
Comment 7 Larry Troan 2003-02-18 20:57:28 UTC 
ALSO ISSUE TRACKER 15613 (AS2.1)
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