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Open Source and information security mailing list archives
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Date: Fri, 16 Mar 2007 12:25:45 +0200 From: "Pekka Enberg" <penberg@...helsinki.fi> To: "Chris Rankin" <rankincj@...oo.com> Cc: "Greg KH" <gregkh@...e.de>, linux-kernel@...r.kernel.org Subject: Re: [BUG] Linux 2.6.20.2 - unable to handle kernel paging request - still accessing freed memory Hi Chris, On 3/16/07, Chris Rankin <rankincj@...oo.com> wrote: > That would take ages - the only reason I kept on plugging away with winecfg last night > was because I was fairly certain the kernel was going to "oops" eventually (which it did). > But when exactly would I be able to declare a kernel "good" during a "git bisect"? Yeah, if you can't reproduce at will, git bisect is very impractical. Please try out the following patch to see if we catch a reference counting underflow: ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.20/2.6.20-mm2/broken-out/detect-atomic-counter-underflows.patch - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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