[centos65-havana-R1.10-50] kernel panic during sanity

[Prashant Shetty]

Seen kernel panic on compute node running CentOS 6.5 R1.02 havana #50 running below kernel version

[root@10.204.217.100] run: uname -a
[root@10.204.217.100] out: Linux nodec60 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
[root@10.204.217.100] out:

Have attached console screen shot for reference

[shajuvk (shajuvk)]

core are copied to : /cs-shared/shaju/bugs/bug-1379240/kernel-crash-centos65-R1.10-build-51

[Raja Sivaramakrishnan (raja-u)]

Fixed in 1.10 by commit cb097ef4c40af67ebe726d5da5c25d5bccb5658b.

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/3694
Committed: http://github.org/Juniper/contrail-vrouter/commit/40144c591ad9bebe2ad56e9ed433bef16fa3f9c3
Submitter: Zuul
Branch: master

commit 40144c591ad9bebe2ad56e9ed433bef16fa3f9c3
Author: Raja Sivaramakrishnan <email address hidden>
Date: Mon Oct 13 13:29:21 2014 -0700

Disable GSO on vhost0 as there are issues with agent restart (due to a
vrouter issue which results in skb gso_size being reset to 0 when packets
are trapped to the agent)

Fixes bug 1379240

Change-Id: If09c0c24a48a93e9463abd175993d99cecd4ecf2

[Hari Prasad Killi (haripk)]

R1.2 : https://github.com/Juniper/contrail-vrouter/commit/9b2f8696fa59076d5769b1e41c090ddc41d377b9

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/3919
Committed: http://github.org/Juniper/contrail-vrouter/commit/de5a23fdbc34927af7d0cf7571ce67b0fd31b234
Submitter: Zuul
Branch: R1.30

commit de5a23fdbc34927af7d0cf7571ce67b0fd31b234
Author: Ganesan Prabhakaran <email address hidden>
Date: Mon Oct 20 13:06:44 2014 -0700

Disable GSO on vhost interface to fix vrouter crash

Already fixed in mainline. Checking in the fix to 1.30

Change-Id: Icee7a695eb9330a77bcb06fc5a719dd0d526763c
Closes-bug: 1379240