Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753480Ab2FLWov (ORCPT ); Tue, 12 Jun 2012 18:44:51 -0400 Received: from ironport2-out.teksavvy.com ([206.248.154.182]:14270 "EHLO ironport2-out.teksavvy.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751729Ab2FLWot (ORCPT ); Tue, 12 Jun 2012 18:44:49 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AqIBAG6Zu08Y9geI/2dsb2JhbAANN4UtqxuHCwWBCwIFIQIRAkwNCAEBrxiSe4EmjgqBFAOoEA X-IronPort-AV: E=Sophos;i="4.75,637,1330923600"; d="scan'208";a="191231134" Message-ID: <4FD7C65F.80602@teksavvy.com> Date: Tue, 12 Jun 2012 18:44:47 -0400 From: Mark Lord User-Agent: Mozilla/5.0 (X11; Linux i686; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: Linux Kernel Subject: mount.nfs: cannot allocate memory Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5452 Lines: 89 I've been seeing these messages on my AMD Fusion server running linux-3.3.7-64bit. Does this ring any bells for anyone else? The system is NOT low on memory. I'm building/installing 3.4.2 now to see if it behaves any better. [962841.265658] mount.nfs: page allocation failure: order:4, mode:0xc0d0 [962841.265674] Pid: 32116, comm: mount.nfs Not tainted 3.3.7 #2 [962841.265680] Call Trace: [962841.265700] [] ? warn_alloc_failed+0x11a/0x12d [962841.265713] [] ? __alloc_pages_nodemask+0x6c0/0x702 [962841.265725] [] ? timerqueue_del+0x53/0x63 [962841.265758] [] ? __get_free_pages+0x10/0x3f [962841.265805] [] ? nfs_idmap_new+0x28/0xde [nfs] [962841.265836] [] ? nfs4_init_client+0x74/0x12a [nfs] [962841.265863] [] ? nfs_get_client+0x337/0x476 [nfs] [962841.265874] [] ? pcpu_alloc+0x796/0x7ad [962841.265885] [] ? should_resched+0x5/0x23 [962841.265913] [] ? nfs4_set_client+0x78/0xca [nfs] [962841.265944] [] ? nfs4_create_server+0xdd/0x208 [nfs] [962841.265956] [] ? _cond_resched+0x7/0x1c [962841.265990] [] ? nfs4_remote_mount+0x50/0x183 [nfs] [962841.266007] [] ? mount_fs+0xc/0xa0 [962841.266020] [] ? vfs_kern_mount+0x61/0xcc [962841.266053] [] ? nfs_do_root_mount+0x89/0xaa [nfs] [962841.266088] [] ? nfs4_try_mount.isra.27+0x4c/0x9e [nfs] [962841.266120] [] ? nfs_fs_mount+0x3e9/0x5ef [nfs] [962841.266131] [] ? ida_get_new_above+0x176/0x198 [962841.266147] [] ? mount_fs+0xc/0xa0 [962841.266159] [] ? vfs_kern_mount+0x61/0xcc [962841.266172] [] ? do_kern_mount+0x49/0xd8 [962841.266182] [] ? do_mount+0x630/0x695 [962841.266191] [] ? copy_mount_options+0xc3/0x126 [962841.266201] [] ? sys_mount+0x88/0xca [962841.266212] [] ? system_call_fastpath+0x16/0x1b [962841.266219] Mem-Info: [962841.266224] DMA per-cpu: [962841.266230] CPU 0: hi: 0, btch: 1 usd: 0 [962841.266237] CPU 1: hi: 0, btch: 1 usd: 0 [962841.266242] DMA32 per-cpu: [962841.266248] CPU 0: hi: 186, btch: 31 usd: 0 [962841.266255] CPU 1: hi: 186, btch: 31 usd: 0 [962841.266260] Normal per-cpu: [962841.266266] CPU 0: hi: 186, btch: 31 usd: 0 [962841.266272] CPU 1: hi: 186, btch: 31 usd: 167 [962841.266289] active_anon:60865 inactive_anon:15547 isolated_anon:0 [962841.266293] active_file:221296 inactive_file:1249491 isolated_file:0 [962841.266297] unevictable:0 dirty:4156 writeback:0 unstable:0 [962841.266300] free:47696 slab_reclaimable:325469 slab_unreclaimable:6023 [962841.266304] mapped:8585 shmem:1955 pagetables:4954 bounce:0 [962841.266327] DMA free:15904kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15648kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [962841.266344] lowmem_reserve[]: 0 2603 7628 7628 [962841.266371] DMA32 free:102056kB min:23020kB low:28772kB high:34528kB active_anon:20256kB inactive_anon:19164kB active_file:160472kB inactive_file:1952944kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:2666288kB mlocked:0kB dirty:5804kB writeback:0kB mapped:8052kB shmem:4192kB slab_reclaimable:400280kB slab_unreclaimable:3080kB kernel_stack:104kB pagetables:1400kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [962841.266391] lowmem_reserve[]: 0 0 5024 5024 [962841.266417] Normal free:72824kB min:44424kB low:55528kB high:66636kB active_anon:223204kB inactive_anon:43024kB active_file:724712kB inactive_file:3045020kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:5144828kB mlocked:0kB dirty:10820kB writeback:0kB mapped:26288kB shmem:3628kB slab_reclaimable:901596kB slab_unreclaimable:21012kB kernel_stack:2640kB pagetables:18416kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:135 all_unreclaimable? no [962841.266438] lowmem_reserve[]: 0 0 0 0 [962841.266448] DMA: 0*4kB 0*8kB 0*16kB 1*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15904kB [962841.266475] DMA32: 18658*4kB 2005*8kB 437*16kB 112*32kB 13*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 102080kB [962841.266501] Normal: 8194*4kB 4068*8kB 395*16kB 31*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 72824kB [962841.266526] 1472725 total pagecache pages [962841.266532] 0 pages in swap cache [962841.266538] Swap cache stats: add 0, delete 0, find 0/0 [962841.266544] Free swap = 7846908kB [962841.266549] Total swap = 7846908kB [962841.381943] 1994736 pages RAM [962841.381951] 53376 pages reserved [962841.381956] 1122458 pages shared [962841.381961] 819713 pages non-shared -- 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/