Bad rss-counter is back on 3.14-stable

[Greg KH]

Hi all,

Dave, I saw you mention that you were seeing the "Bad rss-counter" line
on 3.15-rc1, but I couldn't find any follow-up on this to see if anyone
figured it out, or did it just "magically" go away?

I ask as Brandon is seeing this same message a lot on a 3.14.4 kernel,
causing system crashes and problems:

[16591492.449718] BUG: Bad rss-counter state mm:ffff8801ced99880 idx:0 val:-1836508
[16591492.449737] BUG: Bad rss-counter state mm:ffff8801ced99880 idx:1 val:1836508

[20783350.461716] BUG: Bad rss-counter state mm:ffff8801d2b1dc00 idx:0 val:-52518
[20783350.461734] BUG: Bad rss-counter state mm:ffff8801d2b1dc00 idx:1 val:52518

[21393387.112302] BUG: Bad rss-counter state mm:ffff8801d0104e00 idx:0 val:-1767569
[21393387.112321] BUG: Bad rss-counter state mm:ffff8801d0104e00 idx:1 val:1767569

[21430098.512837] BUG: Bad rss-counter state mm:ffff880100036680 idx:0 val:-2946
[21430098.512854] BUG: Bad rss-counter state mm:ffff880100036680 idx:1 val:2946

Anyone have any ideas of a 3.15-rc patch I should be including in
3.14-stable to resolve this?

thanks,

greg k-h
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