Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751474AbWEUW3h (ORCPT ); Sun, 21 May 2006 18:29:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751475AbWEUW3h (ORCPT ); Sun, 21 May 2006 18:29:37 -0400 Received: from dvhart.com ([64.146.134.43]:30858 "EHLO dvhart.com") by vger.kernel.org with ESMTP id S1751474AbWEUW3g (ORCPT ); Sun, 21 May 2006 18:29:36 -0400 Message-ID: <4470E9C5.3080206@mbligh.org> Date: Sun, 21 May 2006 15:29:25 -0700 From: "Martin J. Bligh" User-Agent: Mozilla Thunderbird 1.0.7 (X11/20051013) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Andrew Morton Cc: linux-kernel@vger.kernel.org, apw@shadowen.org Subject: Re: 2.6.17-rc4-mm2 References: <446F3D6D.10704@mbligh.org> <20060521150259.3a1bdc9e.akpm@osdl.org> In-Reply-To: <20060521150259.3a1bdc9e.akpm@osdl.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1700 Lines: 40 Andrew Morton wrote: > "Martin J. Bligh" wrote: > >>Panic on boot on 2-way PPC64 >> http://test.kernel.org/abat/32360/debug/console.log >> >> Bad page state in process 'idle' >> page:c0000000010c3100 flags:0x0003300000000000 mapping:0000000000000000 >> mapcount:0 count:0 >> Trying to fix it up, but a reboot is needed >> Backtrace: >> Call Trace: >> [C0000000004CBB70] [C00000000000EEE8] .show_stack+0x74/0x1b4 (unreliable) >> [C0000000004CBC20] [C000000000098D04] .bad_page+0x80/0x134 >> [C0000000004CBCB0] [C000000000099F28] .__free_pages_ok+0x134/0x280 >> [C0000000004CBD70] [C00000000039C4F8] .free_all_bootmem_core+0x15c/0x320 >> [C0000000004CBE50] [C0000000003923AC] .mem_init+0xc0/0x294 >> [C0000000004CBEF0] [C000000000385700] .start_kernel+0x208/0x300 >> [C0000000004CBF90] [C000000000008594] .start_here_common+0x88/0x8c > > > I dunno, Martin. I obviously need to resurrect the > takes-seven-minutes-to-boot pseries machine here, but I need to get -mm3 Don't kill yourself over it - the blade seems to do it, but the p650 (8x) doesn't, so it may not help. > out without Mel's patches to see how much that fixes. So if you could test > -mm3 and if that fixes it then we have a likely culprit. Sure, no problem. I suppose I should really make this thing do automated bisection chopsearch ... I had that half-working when at IBM, but it'll have to wait for the next generation now ... shouldn't take all that long. M. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/