Bug 200500 - possible irq lock inversion dependency
possible irq lock inversion dependency
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
i686 Linux
medium Severity medium
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Assigned To: Peter Zijlstra
Brian Brock
Depends On:
Blocks: FCMETA_LOCKDEP 208292
  Show dependency treegraph
Reported: 2006-07-28 03:52 EDT by Dan Horák
Modified: 2014-08-11 01:40 EDT (History)
3 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2006-10-04 19:25:34 EDT
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Regression: ---
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Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
relevant part of /var/log/messages (95.57 KB, text/plain)
2006-07-28 03:52 EDT, Dan Horák
no flags Details
modules (3.27 KB, application/octet-stream)
2006-07-28 03:55 EDT, Dan Horák
no flags Details

  None (edit)
Description Dan Horák 2006-07-28 03:52:12 EDT
Description of problem:
After starting PPP connection over CDMA USB modem, the kernel writes many
messages about "possible irq lock inversion dependency". For details look at the

Version-Release number of selected component (if applicable):
Linux certp 2.6.17-1.2449.fc6 #1 SMP Tue Jul 25 04:58:39 EDT 2006 i686 i686 i386
but was also seen on earlier versions at least 2 or 3 weeks old

How reproducible:
Comment 1 Dan Horák 2006-07-28 03:52:22 EDT
Created attachment 133218 [details]
relevant part of /var/log/messages
Comment 2 Dan Horák 2006-07-28 03:55:55 EDT
Created attachment 133219 [details]

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