[Intel-wired-lan] NULL dereference on v4.1.x while enabling VF

William Dauchy wdauchy at gmail.com
Tue May 3 12:32:37 UTC 2016


Hello Don,

Thank you for your reply.

On Mon, May 2, 2016 at 11:33 PM, Skidmore, Donald C
<donald.c.skidmore at intel.com> wrote:
> Thanks for reporting the dereference.  Could you provide a little more detail on how you created this issue?  Are you just running the two commands (ip, sriov_numvfs) in some rc script and if you put a few second sleep in front of it you don't see the failure?

Your understanding is correct; a rc script is run with ip and echo in
numvfs commands. I tried to reduce it to the minimum. If I put a sleep
20 in front of it, it does not crash. I also forgot to add I did not
had the issue in 3.14.x with the same script.

Best,
-- 
William


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