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Date: Fri, 9 Aug 2013 19:10:03 -0700 From: Yinghai Lu <yinghai@...nel.org> To: Dave Hansen <dave@...1.net> Cc: "the arch/x86 maintainers" <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>, "H. Peter Anvin" <hpa@...or.com> Subject: Re: x86: early boot crash: "alloc_low_page: ran out of memory" (bisected) On Fri, Aug 9, 2013 at 6:19 PM, Dave Hansen <dave@...1.net> wrote: > On 08/09/2013 04:23 PM, Yinghai Lu wrote: >> On Fri, Aug 9, 2013 at 4:18 PM, Dave Hansen <dave.hansen@...el.com> wrote: >>> I'm getting a 100% reproducible panic early in boot: > ... >>>> early console in setup code >>>> [ 0.000000] Initializing cgroup subsys cpuset >>>> [ 0.000000] Initializing cgroup subsys cpu >>>> [ 0.000000] Linux version 3.8.0-rc5-00059-g8170e6b >> >> so how about v3.10? >> >> We should have some fixes in 3.10 already. > > I was hitting it on Linus's current tree today (3.11-rcwhatever). I > pasted the panic() from your patch's commit specifically, but the same > behavior is happening on current kernels, and it looked consistent as I > bisected between the 3.11-rc's and your commit. Can you post 3.11-rc with "debug ignore_loglevel memblock=debug" ? Thanks Yinghai -- 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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