Bug 231079 - Running "cat /proc/net/anycast6" causes a reference leak
Summary: Running "cat /proc/net/anycast6" causes a reference leak
Status: CLOSED DUPLICATE of bug 231310
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel   
(Show other bugs)
Version: 5.0
Hardware: All
OS: Linux
Target Milestone: ---
: ---
Assignee: Chris Lalancette
QA Contact: Martin Jenner
Depends On:
TreeView+ depends on / blocked
Reported: 2007-03-05 23:09 UTC by Chris Lalancette
Modified: 2007-11-30 22:07 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2007-03-07 19:18:46 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Simple patch to correctly "put" ipv6 device (314 bytes, patch)
2007-03-05 23:11 UTC, Chris Lalancette
no flags Details | Diff

Description Chris Lalancette 2007-03-05 23:09:31 UTC
Description of problem:
Running "cat /proc/net/anycast6" in the current RHEL-5 current causes a
reference leak, where we do an "in6_dev_get", but never a "in6_dev_put" in
ac6_get_first().  This results in ethernet devices that cannot be removed with
rmmod, and requires a reboot to fix.  The solution is from an upstream patch here:


which just adds the in6_dev_put.

Comment 1 Chris Lalancette 2007-03-05 23:11:23 UTC
Created attachment 149304 [details]
Simple patch to correctly "put" ipv6 device

Comment 2 Andy Gospodarek 2007-03-07 19:18:46 UTC

*** This bug has been marked as a duplicate of 231310 ***

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