Bug 1299314 - glusterfs crash during load testing
Summary: glusterfs crash during load testing
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: protocol
Version: 3.7.6
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Raghavendra G
QA Contact:
URL:
Whiteboard:
Depends On: 1293485 1298498
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-01-18 05:21 UTC by Raghavendra G
Modified: 2019-10-10 10:54 UTC (History)
8 users (show)

Fixed In Version: glusterfs-3.7.7
Clone Of: 1298498
Environment:
Last Closed: 2016-04-19 07:52:37 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:

Attachments (Terms of Use)

Comment 1 Vijay Bellur 2016-01-18 05:24:16 UTC 
REVIEW: http://review.gluster.org/13249 (protocol/server: Fix memory corruption during client-table-expand.) posted (#1) for review on release-3.7 by Raghavendra G (rgowdapp)
Comment 2 Vijay Bellur 2016-01-20 07:01:33 UTC 
COMMIT: http://review.gluster.org/13249 committed in release-3.7 by Pranith Kumar Karampuri (pkarampu) 
------
commit 320f684a5eec9c6d39c674a93d48783301db5157
Author: Raghavendra G <rgowdapp>
Date:   Thu Jan 14 16:11:27 2016 +0530

    protocol/server: Fix memory corruption during client-table-expand.
    
    gf_client_clienttable_expand frees up old entries after expanding. So,
    cliententry should be reassigned to a free slot in new array of
    cliententries. Earlier it used to point to a slot in oldentries
    resulting in a use-after-free bug.
    
    Thanks to Pranith for the assistance provided.
    
    Change-Id: Iabe40c7df475471a7df7bccb302aef496ded3f1c
    BUG: 1299314
    Signed-off-by: Raghavendra G <rgowdapp>
    Reviewed-on: http://review.gluster.org/13249
    Smoke: Gluster Build System <jenkins.com>
    CentOS-regression: Gluster Build System <jenkins.com>
    NetBSD-regression: NetBSD Build System <jenkins.org>
    Reviewed-by: Pranith Kumar Karampuri <pkarampu>
Comment 3 Raghavendra G 2016-03-23 11:12:26 UTC 
Client crash was because of glibc issue tracked by bz 1027101 and bz 1305406.
Comment 4 Kaushal 2016-04-19 07:52:37 UTC 
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.7.7, please open a new bug report.

glusterfs-3.7.7 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] https://www.gluster.org/pipermail/gluster-users/2016-February/025292.html
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user
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