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Bug 680080 - Start multi RHEL5.5 64 bit guests triggers rtl8169_interrupt hang [rhel-6.0.z]
Start multi RHEL5.5 64 bit guests triggers rtl8169_interrupt hang [rhel-6.0.z]
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel (Show other bugs)
6.1
All Linux
urgent Severity urgent
: rc
: ---
Assigned To: Frantisek Hrbata
Red Hat Kernel QE team
: TestBlocker, ZStream
Depends On: 630810
Blocks:
  Show dependency tree / graph
 
Reported: 2011-02-24 05:14 EST by RHEL Product and Program Management
Modified: 2013-01-10 22:50 EST (History)
24 users (show)

See Also:
Fixed In Version: kernel-2.6.32-71.20.1.el6
Doc Type: Bug Fix
Doc Text:
Prior to this update, starting multiple Red Hat Enterprise Linux 5.5 64-bit guests with network adapters based on the 8168c chipset or the 8111c chipset triggered an rtl8169_interrupt hang due to a RxFIFO overflow. With this update, infinite loops in the IRQ (Interrupt Request) handler caused by RxFIFO overflows are prevented and the aforementioned hang no longer occurs.
Story Points: ---
Clone Of:
Environment:
Last Closed: 2011-04-07 22:58:53 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2011:0421 normal SHIPPED_LIVE Important: kernel security and bug fix update 2011-04-07 22:56:45 EDT

  None (edit)
Description RHEL Product and Program Management 2011-02-24 05:14:27 EST 
This bug has been copied from bug #630810 and has been proposed
to be backported to 6.0 z-stream (EUS).
Comment 6 Mike Cao 2011-03-30 03:21:37 EDT 
Verified on kernel kernel-2.6.32-71.24.1.el6

steps:
referring to steps in https://bugzilla.redhat.com/show_bug.cgi?id=630810#c23

Actual Results:
After migration ,host works well and no crash occurs

Based on above ,this issue has been fixed already 

Change status to VERIFIED.
Comment 7 errata-xmlrpc 2011-04-07 22:58:53 EDT 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0421.html
Comment 8 Martin Prpič 2011-04-12 08:42:45 EDT 
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
Prior to this update, starting multiple Red Hat Enterprise Linux 5.5 64-bit guests with network adapters based on the 8168c chipset or the 8111c chipset triggered an rtl8169_interrupt hang due to a RxFIFO overflow. With this update, infinite loops in the IRQ (Interrupt Request) handler caused by RxFIFO overflows are prevented and the aforementioned hang no longer occurs.
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