<div dir="ltr">On this issue, we've made a bunch of fixes in just the last few days, you will definitely want to update to the latest master. Things are looking a lot more stable now. We are continuing to life test three server configurations this week to locate any remaining low-hanging fruit.<div><br></div><div>-Matt</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jul 18, 2016 at 1:34 AM, Stefan Unterweger <span dir="ltr"><<a href="mailto:232.20711@chiffre.aleturo.com" target="_blank">232.20711@chiffre.aleturo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">* Matthew Dillon on Sun, Jul 17, 2016 at 10:21:04AM -0700:<br>
<span class="">> The smp_invltlb() issue should hopefully be fixed in the latest master but<br>
> the code has not been well-tested yet.<br>
><br>
> The cause of the original issue you reported is not entirely known (its an<br>
> issue with one of the other cpu cores, not the one that generated the<br>
> message and backtrace), but it is usually able to self-recover from it.<br>
> The new code should work a lot better.<br>
><br>
> -Matt<br>
<br>
</span>Right now I’m running edca023af (plus or minus two commits) and at least<br>
it feels as if there are already some slight improvements there.<br>
Before, with the release kernel, after such a backtrace parts of the<br>
network stack would just stop responding with just pings going through.<br>
Now, I at least get a day’s worth of forewarning.<br>
<br>
I’ll try out the latest master as soon as I can get the downtime<br>
scheduled. Thanks yet again for all the work you are doing for this<br>
weird problem, it is very much appreciated. :o)<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
Stefan<br>
<br>
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