From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262263AbVFWJRK (ORCPT ); Thu, 23 Jun 2005 05:17:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262627AbVFWJOD (ORCPT ); Thu, 23 Jun 2005 05:14:03 -0400 Received: from mx2.elte.hu ([157.181.151.9]:40374 "EHLO mx2.elte.hu") by vger.kernel.org with ESMTP id S262261AbVFWJJs (ORCPT ); Thu, 23 Jun 2005 05:09:48 -0400 Date: Thu, 23 Jun 2005 11:09:36 +0200 From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: Andrew Morton Subject: DEBUG_PAGEALLOC & SMP? Message-ID: <20050623090936.GA28112@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org is this a known problem? I'm getting an oom-kill and a stuck boot with SMP & PAGEALLOC enabled. The UP kernel boots fine. Ingo Calling initcall 0xc04a38a3: ahd_linux_init+0x0/0x19() Calling initcall 0xc04a38bc: init_sd+0x0/0x53() oom-killer: gfp_mask=0xd1 DMA per-cpu: cpu 0 hot: low 2, high 6, batch 1 cpu 0 cold: low 0, high 2, batch 1 cpu 1 hot: low 2, high 6, batch 1 cpu 1 cold: low 0, high 2, batch 1 cpu 2 hot: low 2, high 6, batch 1 cpu 2 cold: low 0, high 2, batch 1 cpu 3 hot: low 2, high 6, batch 1 cpu 3 cold: low 0, high 2, batch 1 Normal per-cpu: cpu 0 hot: low 62, high 186, batch 31 cpu 0 cold: low 0, high 62, batch 31 cpu 1 hot: low 62, high 186, batch 31 cpu 1 cold: low 0, high 62, batch 31 cpu 2 hot: low 62, high 186, batch 31 cpu 2 cold: low 0, high 62, batch 31 cpu 3 hot: low 62, high 186, batch 31 cpu 3 cold: low 0, high 62, batch 31 HighMem per-cpu: empty Free pages: 864488kB (0kB HighMem) Active:0 inactive:0 dirty:0 writeback:0 unstable:0 free:216122 slab:4011 mapped:0 pagetables:0 DMA free:0kB min:68kB low:84kB high:100kB active:0kB inactive:0kB present:16384kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 880 880 Normal free:864488kB min:3756kB low:4692kB high:5632kB active:0kB inactive:0kB present:901120kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 HighMem free:0kB min:128kB low:160kB high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB Normal: 16*4kB 5*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 211*4096kB = 864488kB HighMem: empty Swap cache: add 0, delete 0, find 0/0, race 0+0 Free swap = 0kB Total swap = 0kB oom-killer: gfp_mask=0xd1 DMA per-cpu: [...]