- Issued:
- 2014-05-29
- Updated:
- 2014-05-29
RHBA-2014:0576 - Bug Fix Advisory
Synopsis
iproute bugfix update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
A new release of the iproute package is now available for Red Hat OpenStack 4.0.
Description
A problem occurred when deleting network namespaces, giving a
"Device or resource busy" error, which blocked further namespace usage.
Cause: The /var/run/netns directory and all its subdirectories weren't
mounted as shared, preventing unmounting of earlier created network
namespaces as they were copied into the later ones.
Consequence: It was sometimes impossible to delete a network namespace even
when it was not directly in use.
Fix: All netns mounts are now mounted as shared, allowing unmounts to
propagate across network namespaces.
Result: Deleting a network namespace now only fails if it is directly in use.
(BZ#1062685)
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/site/articles/11258
Affected Products
- Red Hat OpenStack 4.0 x86_64
Fixes
- BZ - 1062685 - deleting netns ends in Device or resource busy and blocks further namespace usage
CVEs
(none)
References
(none)
Red Hat OpenStack 4.0
SRPM | |
---|---|
iproute-2.6.32-130.el6ost.netns.3.src.rpm | SHA-256: 0c74cd2ee6eac515bfdc561b5978052917e9b3f72b217a149be7d6a607a9bc82 |
x86_64 | |
iproute-2.6.32-130.el6ost.netns.3.x86_64.rpm | SHA-256: f5917c8627b4963dbe7e0247a4c41bf459111457f6f03034b0b16e14c5ff6d59 |
iproute-debuginfo-2.6.32-130.el6ost.netns.3.x86_64.rpm | SHA-256: 3dc00f94d072833ca1136a031448cdf0ef82e9581136ecd6ed5f013d7557dfa8 |
iproute-devel-2.6.32-130.el6ost.netns.3.x86_64.rpm | SHA-256: 47bfd4b628bb20a332c79b21d59334775061483956852827b244f9f884c7b0d1 |
iproute-doc-2.6.32-130.el6ost.netns.3.x86_64.rpm | SHA-256: 0b1b2bd4afb31739484840ec079634d70015a8f7353e927f18691d6910deb453 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.