Red Hat Bugzilla – Bug 199811
possible circular locking dependency detected in cpuspeed
Last modified: 2007-11-30 17:11:38 EST
Description of problem:
I get the attached possible circular locking dependency detected in dmesg when
doing a boot of kernel-2.6.17-1.2432.fc6.
It seems harmless as I see no major problems in runtime. but never the less a
bug is a bug.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. boot kernel-2.6.17-1.2432.fc6
Observ attached output
No scary output
AMD64 X2 4400+ running Development 20060722
Created attachment 132862 [details]
Lock detection output
Created attachment 132863 [details]
Created attachment 133246 [details]
lock detection from dmesg
Similar (identical?) circular locking dependency from 2449 kernel.
*** This bug has been marked as a duplicate of 197803 ***