Bug 146251

Summary: Boot process hangs at CPUSPEED step on x86_64
Product: Red Hat Enterprise Linux 4 Reporter: Ryan <galyenrc>
Component: kernelAssignee: Jarod Wilson <jarod>
Status: CLOSED WORKSFORME QA Contact: Brian Brock <bbrock>
Severity: high Docs Contact:
Priority: medium    
Version: 4.0CC: davej, jbaron, msz, shillman
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-06-15 21:13:55 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Ryan 2005-01-26 14:23:25 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5)
Gecko/20041220 Firefox/1.0 Fedora/1.0-6.centos4.2

Description of problem:
The process cpuspeed causes the boot process to halt at this step on
the x86_64 version.  Forcing a hard boot is the only way to end the
boot process.  Boot process will not advance beyond this point.  This
also appears in Fedora Core, Version 3 for x86_64 also.  Hare is
listed below.

DFI LanParty UT 250GB
nForce 3 chipset
AMD 64 3200+
80 GB Maxtor IDE drive

Version-Release number of selected component (if applicable):
n/a

How reproducible:
Always

Steps to Reproduce:
1.  Install either RHEL 4.0 Beta2 or FC3 for x86_64
2.  Attempt to boot either OS
3.  OS will lock on cpuspeed and will not proceed.
    

Actual Results:  Boot process hung and would not advance on step
"Starting CPUSPEED".

Expected Results:  It should have booted completely in the OS,
providing a stable OS for use.

Additional info:

Comment 1 Suzanne Hillman 2005-02-01 16:03:58 UTC
Have you checked if this still happens with the rhel4 release candidate?

Comment 2 Ryan 2005-02-01 17:25:28 UTC
Where do I acquire the RC?  All I've been able to get a hold of is RHEL 4 
beta2.  Thanks

Comment 3 Suzanne Hillman 2005-02-02 19:53:26 UTC
Just determined that we are not able to reproduce this in-house on one of our
own beta2 x86_64 boxes, so I'm suspecting something specific to your hardware.

Did this machine work with previous releases?

Comment 4 Michal Szymanski 2005-05-19 21:36:17 UTC
I have not been able to boot FC3 x86_64 SMP kernels (none of the available,
2.6.9 and higher) until I disabled 'cpuspeed' services. Contrary to the original
post, there was no proble to boot the system into uP kernel. That is how I was
able to disable cpuspeed. The hangs were at random places after 'cpuspeed' but I
have never got to the end of the boot process.

Also, the machine was resetting right after GRUB initial screen when trying to
boot SMP kernel after a reboot from uP session (w/o hard reset or power off/on).
The reason seems to be that the machine's CPU(s) were left in low-frequency
(1GHz instead of nominal 2.4GHz). The BIOS screen shows 1.0GHz until a hard reset.

My machine is dual-Opteron 250, Tyan K8W S2875 MoBo. Fedora Core 3 x86_64.

Michal.

Comment 5 Suzanne Hillman 2005-05-20 13:07:52 UTC
Michal - as your comment is specific to FC, and does not appear to relate to
RHEL at all, would you please open a new bug for Fedora Core for your problem?

Comment 6 Michal Szymanski 2005-05-23 10:09:13 UTC
I have just opened it for FC3, bug #158523

Comment 8 Jarod Wilson 2007-02-12 21:46:07 UTC
Can this issue be reproduced with the latest RHEL4 bits?

Comment 9 Jarod Wilson 2007-06-15 21:13:55 UTC
No activity on this bug in 2 years, works fine on a ton of hardware we have
in-house. Closing WORKSFORME.