From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with ESMTP id 97B516B003D for ; Tue, 17 Mar 2009 05:02:00 -0400 (EDT) Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate5.de.ibm.com (8.14.3/8.13.8) with ESMTP id n2H90rs7564004 for ; Tue, 17 Mar 2009 09:00:53 GMT Received: from d12av01.megacenter.de.ibm.com (d12av01.megacenter.de.ibm.com [9.149.165.212]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n2H90p8r3236080 for ; Tue, 17 Mar 2009 10:00:53 +0100 Received: from d12av01.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av01.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n2H90pGb030644 for ; Tue, 17 Mar 2009 10:00:51 +0100 Date: Tue, 17 Mar 2009 10:00:49 +0100 From: Heiko Carstens Subject: oom-killer killing even if memory is available? Message-ID: <20090317100049.33f67964@osiris.boeblingen.de.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: linux-mm@kvack.org Cc: Mel Gorman , Nick Piggin , Andrew Morton , Martin Schwidefsky , Andreas Krebbel List-ID: Hi all, the below looks like there is some bug in the memory management code. Even if there seems to be plenty of memory available the oom-killer kills processes. The below happened after 27 days uptime, memory seems to be heavily fragmented, but there are stills larger portions of memory free that could satisfy an order 2 allocation. Any idea why this fails? [root@t6360003 ~]# uptime 09:33:41 up 27 days, 22:55, 1 user, load average: 0.00, 0.00, 0.00 Mar 16 21:40:40 t6360003 kernel: basename invoked oom-killer: gfp_mask=0xd0, order=2, oomkilladj=0 Mar 16 21:40:40 t6360003 kernel: CPU: 0 Not tainted 2.6.28 #1 Mar 16 21:40:40 t6360003 kernel: Process basename (pid: 30555, task: 000000007baa6838, ksp: 0000000063867968) Mar 16 21:40:40 t6360003 kernel: 0700000084a8c238 0000000063867a90 0000000000000002 0000000000000000 Mar 16 21:40:40 t6360003 kernel: 0000000063867b30 0000000063867aa8 0000000063867aa8 000000000010534e Mar 16 21:40:40 t6360003 kernel: 0000000000000000 0000000063867968 0000000000000000 000000000000000a Mar 16 21:40:40 t6360003 kernel: 000000000000000d 0000000000000000 0000000063867a90 0000000063867b08 Mar 16 21:40:40 t6360003 kernel: 00000000004a5ab0 000000000010534e 0000000063867a90 0000000063867ae0 Mar 16 21:40:40 t6360003 kernel: Call Trace: Mar 16 21:40:40 t6360003 kernel: ([<0000000000105248>] show_trace+0xf4/0x144) Mar 16 21:40:40 t6360003 kernel: [<0000000000105300>] show_stack+0x68/0xf4 Mar 16 21:40:40 t6360003 kernel: [<000000000049c84c>] dump_stack+0xb0/0xc0 Mar 16 21:40:40 t6360003 kernel: [<000000000019235e>] oom_kill_process+0x9e/0x220 Mar 16 21:40:40 t6360003 kernel: [<0000000000192c30>] out_of_memory+0x17c/0x264 Mar 16 21:40:40 t6360003 kernel: [<000000000019714e>] __alloc_pages_internal+0x4f6/0x534 Mar 16 21:40:40 t6360003 kernel: [<0000000000104058>] crst_table_alloc+0x48/0x108 Mar 16 21:40:40 t6360003 kernel: [<00000000001a3f60>] __pmd_alloc+0x3c/0x1a8 Mar 16 21:40:40 t6360003 kernel: [<00000000001a802e>] handle_mm_fault+0x262/0x9cc Mar 16 21:40:40 t6360003 kernel: [<00000000004a1a7a>] do_dat_exception+0x30a/0x41c Mar 16 21:40:40 t6360003 kernel: [<0000000000115e5c>] sysc_return+0x0/0x8 Mar 16 21:40:40 t6360003 kernel: [<0000004d193bfae0>] 0x4d193bfae0 Mar 16 21:40:40 t6360003 kernel: Mem-Info: Mar 16 21:40:40 t6360003 kernel: DMA per-cpu: Mar 16 21:40:40 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: Normal per-cpu: Mar 16 21:40:40 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 30 Mar 16 21:40:40 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 0 Mar 16 21:40:40 t6360003 kernel: Active_anon:372 active_file:45 inactive_anon:154 Mar 16 21:40:40 t6360003 kernel: inactive_file:152 unevictable:987 dirty:0 writeback:188 unstable:0 Mar 16 21:40:40 t6360003 kernel: free:146348 slab:875833 mapped:805 pagetables:378 bounce:0 Mar 16 21:40:40 t6360003 kernel: DMA free:467728kB min:4064kB low:5080kB high:6096kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:116kB unevictable:0kB present:2068480kB pages_scanned:0 all_unreclaimable? no Mar 16 21:40:40 t6360003 kernel: lowmem_reserve[]: 0 2020 2020 Mar 16 21:40:40 t6360003 kernel: Normal free:117664kB min:4064kB low:5080kB high:6096kB active_anon:1488kB inactive_anon:616kB active_file:188kB inactive_file:492kB unevictable:3948kB present:2068480kB pages_scanned:128 all_unreclaimable? no Mar 16 21:40:40 t6360003 kernel: lowmem_reserve[]: 0 0 0 Mar 16 21:40:40 t6360003 kernel: DMA: 101853*4kB 7419*8kB 2*16kB 2*32kB 1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB = 467692kB Mar 16 21:40:40 t6360003 kernel: Normal: 28880*4kB 121*8kB 1*16kB 1*32kB 0*64kB 1*128kB 1*256kB 0*512kB 1*1024kB = 117944kB Mar 16 21:40:40 t6360003 kernel: 1688 total pagecache pages Mar 16 21:40:40 t6360003 kernel: 564 pages in swap cache Mar 16 21:40:40 t6360003 kernel: Swap cache stats: add 1106206, delete 1105642, find 599107/618721 Mar 16 21:40:40 t6360003 kernel: Free swap = 1959300kB Mar 16 21:40:40 t6360003 kernel: Total swap = 1999992kB Mar 16 21:40:40 t6360003 kernel: 1048576 pages RAM Mar 16 21:40:40 t6360003 kernel: 20255 pages reserved Mar 16 21:40:40 t6360003 kernel: 10560 pages shared Mar 16 21:40:40 t6360003 kernel: 878998 pages non-shared Mar 16 21:40:40 t6360003 kernel: Out of memory: kill process 30502 (cc1) score 3672 or a child Mar 16 21:40:40 t6360003 kernel: Killed process 30502 (cc1) Mar 17 01:33:12 t6360003 kernel: sh invoked oom-killer: gfp_mask=0xd0, order=2, oomkilladj=0 Mar 17 01:33:12 t6360003 kernel: CPU: 5 Not tainted 2.6.28 #1 Mar 17 01:33:12 t6360003 kernel: Process sh (pid: 16756, task: 0000000004852738, ksp: 0000000050b7d738) Mar 17 01:33:12 t6360003 kernel: 07000000fbb28238 0000000050b7d860 0000000000000002 0000000000000000 Mar 17 01:33:12 t6360003 kernel: 0000000050b7d900 0000000050b7d878 0000000050b7d878 000000000010534e Mar 17 01:33:12 t6360003 kernel: 0000000000000000 0000000050b7d738 0000000000000000 000000000000000a Mar 17 01:33:12 t6360003 kernel: 000000000000000d 0000000000000000 0000000050b7d860 0000000050b7d8d8 Mar 17 01:33:12 t6360003 kernel: 00000000004a5ab0 000000000010534e 0000000050b7d860 0000000050b7d8b0 Mar 17 01:33:12 t6360003 kernel: Call Trace: Mar 17 01:33:12 t6360003 kernel: ([<0000000000105248>] show_trace+0xf4/0x144) Mar 17 01:33:12 t6360003 kernel: [<0000000000105300>] show_stack+0x68/0xf4 Mar 17 01:33:12 t6360003 kernel: [<000000000049c84c>] dump_stack+0xb0/0xc0 Mar 17 01:33:12 t6360003 kernel: [<000000000019235e>] oom_kill_process+0x9e/0x220 Mar 17 01:33:12 t6360003 kernel: [<0000000000192c30>] out_of_memory+0x17c/0x264 Mar 17 01:33:12 t6360003 kernel: [<000000000019714e>] __alloc_pages_internal+0x4f6/0x534 Mar 17 01:33:12 t6360003 kernel: [<0000000000104058>] crst_table_alloc+0x48/0x108 Mar 17 01:33:12 t6360003 kernel: [<00000000001a3f60>] __pmd_alloc+0x3c/0x1a8 Mar 17 01:33:12 t6360003 kernel: [<00000000001aa8ac>] copy_page_range+0x9ac/0xadc Mar 17 01:33:12 t6360003 kernel: [<000000000013db32>] dup_mm+0x342/0x604 Mar 17 01:33:12 t6360003 kernel: [<000000000013ef70>] copy_process+0x1118/0x1158 Mar 17 01:33:12 t6360003 kernel: [<000000000013f046>] do_fork+0x96/0x2dc Mar 17 01:33:12 t6360003 kernel: [<000000000010a402>] sys_clone+0x6a/0x78 Mar 17 01:33:12 t6360003 kernel: [<0000000000115e56>] sysc_noemu+0x10/0x16 Mar 17 01:33:12 t6360003 kernel: [<0000004d1949a152>] 0x4d1949a152 Mar 17 01:33:12 t6360003 kernel: Mem-Info: Mar 17 01:33:12 t6360003 kernel: DMA per-cpu: Mar 17 01:33:12 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: Normal per-cpu: Mar 17 01:33:12 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 30 Mar 17 01:33:12 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 0 Mar 17 01:33:12 t6360003 kernel: Active_anon:1057 active_file:85 inactive_anon:457 Mar 17 01:33:12 t6360003 kernel: inactive_file:163 unevictable:987 dirty:6 writeback:414 unstable:0 Mar 17 01:33:12 t6360003 kernel: free:136683 slab:884736 mapped:832 pagetables:375 bounce:0 Mar 17 01:33:12 t6360003 kernel: DMA free:445420kB min:4064kB low:5080kB high:6096kB active_anon:0kB inactive_anon:8kB active_file:32kB inactive_file:4kB unevictable:0kB present:2068480kB pages_scanned:0 all_unreclaimable? no Mar 17 01:33:12 t6360003 kernel: lowmem_reserve[]: 0 2020 2020 Mar 17 01:33:12 t6360003 kernel: Normal free:101312kB min:4064kB low:5080kB high:6096kB active_anon:4228kB inactive_anon:1820kB active_file:308kB inactive_file:648kB unevictable:3948kB present:2068480kB pages_scanned:0 all_unreclaimable? no Mar 17 01:33:12 t6360003 kernel: lowmem_reserve[]: 0 0 0 Mar 17 01:33:12 t6360003 kernel: DMA: 100796*4kB 5166*8kB 5*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB = 445648kB Mar 17 01:33:12 t6360003 kernel: Normal: 24811*4kB 56*8kB 1*16kB 4*32kB 0*64kB 1*128kB 0*256kB 1*512kB 1*1024kB = 101500kB Mar 17 01:33:12 t6360003 kernel: 2265 total pagecache pages Mar 17 01:33:12 t6360003 kernel: 1197 pages in swap cache Mar 17 01:33:12 t6360003 kernel: Swap cache stats: add 3336530, delete 3335333, find 2045244/2201205 Mar 17 01:33:12 t6360003 kernel: Free swap = 1971336kB Mar 17 01:33:12 t6360003 kernel: Total swap = 1999992kB Mar 17 01:33:12 t6360003 kernel: 1048576 pages RAM Mar 17 01:33:12 t6360003 kernel: 20255 pages reserved Mar 17 01:33:12 t6360003 kernel: 9350 pages shared Mar 17 01:33:12 t6360003 kernel: 888261 pages non-shared Mar 17 01:33:12 t6360003 kernel: Out of memory: kill process 27449 (rpmbuild) score 3460 or a child Mar 17 01:33:12 t6360003 kernel: Killed process 27519 (sh) Mar 17 01:33:13 t6360003 kernel: as invoked oom-killer: gfp_mask=0xd0, order=2, oomkilladj=0 Mar 17 01:33:13 t6360003 kernel: CPU: 2 Not tainted 2.6.28 #1 Mar 17 01:33:13 t6360003 kernel: Process as (pid: 16914, task: 0000000084aba338, ksp: 000000000e3c76d8) Mar 17 01:33:13 t6360003 kernel: 0700000035e74138 000000000e3c7800 0000000000000002 0000000000000000 Mar 17 01:33:13 t6360003 kernel: 000000000e3c78a0 000000000e3c7818 000000000e3c7818 000000000010534e Mar 17 01:33:13 t6360003 kernel: 0000000000000000 000000000e3c76d8 0000000000000000 000000000000000a Mar 17 01:33:13 t6360003 kernel: 000000000000000d 0000000000000000 000000000e3c7800 000000000e3c7878 Mar 17 01:33:13 t6360003 kernel: 00000000004a5ab0 000000000010534e 000000000e3c7800 000000000e3c7850 Mar 17 01:33:13 t6360003 kernel: Call Trace: Mar 17 01:33:13 t6360003 kernel: ([<0000000000105248>] show_trace+0xf4/0x144) Mar 17 01:33:13 t6360003 kernel: [<0000000000105300>] show_stack+0x68/0xf4 Mar 17 01:33:13 t6360003 kernel: [<000000000049c84c>] dump_stack+0xb0/0xc0 Mar 17 01:33:13 t6360003 kernel: [<000000000019235e>] oom_kill_process+0x9e/0x220 Mar 17 01:33:13 t6360003 kernel: [<0000000000192c30>] out_of_memory+0x17c/0x264 Mar 17 01:33:13 t6360003 kernel: [<000000000019714e>] __alloc_pages_internal+0x4f6/0x534 Mar 17 01:33:13 t6360003 kernel: [<0000000000104058>] crst_table_alloc+0x48/0x108 Mar 17 01:33:13 t6360003 kernel: [<00000000001a3f60>] __pmd_alloc+0x3c/0x1a8 Mar 17 01:33:13 t6360003 kernel: [<00000000001a802e>] handle_mm_fault+0x262/0x9cc Mar 17 01:33:13 t6360003 kernel: [<00000000001a894e>] __get_user_pages+0x1b6/0x574 Mar 17 01:33:13 t6360003 kernel: [<00000000001a8d5a>] get_user_pages+0x4e/0x60 Mar 17 01:33:13 t6360003 kernel: [<00000000001d58c4>] get_arg_page+0x6c/0xe8 Mar 17 01:33:13 t6360003 kernel: [<00000000001d5c3a>] copy_strings+0x1aa/0x290 Mar 17 01:33:13 t6360003 kernel: [<00000000001d5d7e>] copy_strings_kernel+0x5e/0xb0 Mar 17 01:33:13 t6360003 kernel: [<00000000001d78b0>] do_execve+0x1c8/0x254 Mar 17 01:33:13 t6360003 kernel: [<000000000010a2f8>] sys_execve+0x80/0xb8 Mar 17 01:33:13 t6360003 kernel: [<0000000000115e56>] sysc_noemu+0x10/0x16 Mar 17 01:33:13 t6360003 kernel: [<0000004d1949a40c>] 0x4d1949a40c Mar 17 01:33:13 t6360003 kernel: Mem-Info: Mar 17 01:33:13 t6360003 kernel: DMA per-cpu: Mar 17 01:33:13 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: Normal per-cpu: Mar 17 01:33:13 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 17 01:33:13 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 12 Mar 17 01:33:13 t6360003 kernel: Active_anon:274 active_file:126 inactive_anon:92 Mar 17 01:33:13 t6360003 kernel: inactive_file:110 unevictable:987 dirty:20 writeback:222 unstable:0 Mar 17 01:33:13 t6360003 kernel: free:137753 slab:884727 mapped:901 pagetables:318 bounce:0 Mar 17 01:33:13 t6360003 kernel: DMA free:445604kB min:4064kB low:5080kB high:6096kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:104kB unevictable:0kB present:2068480kB pages_scanned:0 all_unreclaimable? no Mar 17 01:33:13 t6360003 kernel: lowmem_reserve[]: 0 2020 2020 Mar 17 01:33:13 t6360003 kernel: Normal free:105408kB min:4064kB low:5080kB high:6096kB active_anon:1088kB inactive_anon:368kB active_file:504kB inactive_file:336kB unevictable:3948kB present:2068480kB pages_scanned:450 all_unreclaimable? no Mar 17 01:33:13 t6360003 kernel: lowmem_reserve[]: 0 0 0 Mar 17 01:33:13 t6360003 kernel: DMA: 100811*4kB 5173*8kB 6*16kB 0*32kB 1*64kB 0*128kB 0*256kB 0*512kB 1*1024kB = 445812kB Mar 17 01:33:13 t6360003 kernel: Normal: 25877*4kB 62*8kB 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 1*512kB 1*1024kB = 105652kB Mar 17 01:33:13 t6360003 kernel: 1477 total pagecache pages Mar 17 01:33:13 t6360003 kernel: 398 pages in swap cache Mar 17 01:33:13 t6360003 kernel: Swap cache stats: add 3343439, delete 3343041, find 2048863/2205415 Mar 17 01:33:13 t6360003 kernel: Free swap = 1960020kB Mar 17 01:33:13 t6360003 kernel: Total swap = 1999992kB Mar 17 01:33:13 t6360003 kernel: 1048576 pages RAM Mar 17 01:33:13 t6360003 kernel: 20255 pages reserved Mar 17 01:33:13 t6360003 kernel: 9549 pages shared Mar 17 01:33:13 t6360003 kernel: 887159 pages non-shared Mar 17 01:33:13 t6360003 kernel: Out of memory: kill process 29305 (make) score 3403 or a child Mar 17 01:33:13 t6360003 kernel: Killed process 29320 (sh) Mar 17 01:33:14 t6360003 kernel: sh invoked oom-killer: gfp_mask=0xd0, order=2, oomkilladj=0 Mar 17 01:33:14 t6360003 kernel: CPU: 4 Not tainted 2.6.28 #1 Mar 17 01:33:14 t6360003 kernel: Process sh (pid: 16922, task: 0000000084ab6138, ksp: 0000000060781738) Mar 17 01:33:14 t6360003 kernel: 070000003d7a0438 0000000060781860 0000000000000002 0000000000000000 Mar 17 01:33:14 t6360003 kernel: 0000000060781900 0000000060781878 0000000060781878 000000000010534e Mar 17 01:33:14 t6360003 kernel: 0000000000000000 0000000060781738 0000000000000000 000000000000000a Mar 17 01:33:14 t6360003 kernel: 000000000000000d 0000000000000000 0000000060781860 00000000607818d8 Mar 17 01:33:14 t6360003 kernel: 00000000004a5ab0 000000000010534e 0000000060781860 00000000607818b0 Mar 17 01:33:14 t6360003 kernel: Call Trace: Mar 17 01:33:14 t6360003 kernel: ([<0000000000105248>] show_trace+0xf4/0x144) Mar 17 01:33:14 t6360003 kernel: [<0000000000105300>] show_stack+0x68/0xf4 Mar 17 01:33:14 t6360003 kernel: [<000000000049c84c>] dump_stack+0xb0/0xc0 Mar 17 01:33:14 t6360003 kernel: [<000000000019235e>] oom_kill_process+0x9e/0x220 Mar 17 01:33:14 t6360003 kernel: [<0000000000192c30>] out_of_memory+0x17c/0x264 Mar 17 01:33:14 t6360003 kernel: [<000000000019714e>] __alloc_pages_internal+0x4f6/0x534 Mar 17 01:33:14 t6360003 kernel: [<0000000000104058>] crst_table_alloc+0x48/0x108 Mar 17 01:33:14 t6360003 kernel: [<00000000001a3f60>] __pmd_alloc+0x3c/0x1a8 Mar 17 01:33:14 t6360003 kernel: [<00000000001aa8ac>] copy_page_range+0x9ac/0xadc Mar 17 01:33:14 t6360003 kernel: [<000000000013db32>] dup_mm+0x342/0x604 Mar 17 01:33:14 t6360003 kernel: [<000000000013ef70>] copy_process+0x1118/0x1158 Mar 17 01:33:14 t6360003 kernel: [<000000000013f046>] do_fork+0x96/0x2dc Mar 17 01:33:14 t6360003 kernel: [<000000000010a402>] sys_clone+0x6a/0x78 Mar 17 01:33:14 t6360003 kernel: [<0000000000115e56>] sysc_noemu+0x10/0x16 Mar 17 01:33:14 t6360003 kernel: [<0000004d1949a152>] 0x4d1949a152 Mar 17 01:33:14 t6360003 kernel: Mem-Info: Mar 17 01:33:14 t6360003 kernel: DMA per-cpu: Mar 17 01:33:14 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: Normal per-cpu: Mar 17 01:33:14 t6360003 kernel: CPU 0: hi: 186, btch: 31 usd: 42 Mar 17 01:33:14 t6360003 kernel: CPU 1: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 2: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 3: hi: 186, btch: 31 usd: 50 Mar 17 01:33:14 t6360003 kernel: CPU 4: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: CPU 5: hi: 186, btch: 31 usd: 0 Mar 17 01:33:14 t6360003 kernel: Active_anon:171 active_file:100 inactive_anon:74 Mar 17 01:33:14 t6360003 kernel: inactive_file:78 unevictable:987 dirty:0 writeback:146 unstable:0 Mar 17 01:33:14 t6360003 kernel: free:137942 slab:884626 mapped:858 pagetables:357 bounce:0 Mar 17 01:33:14 t6360003 kernel: DMA free:445612kB min:4064kB low:5080kB high:6096kB active_anon:0kB inactive_anon:8kB active_file:104kB inactive_file:0kB unevictable:0kB present:2068480kB pages_scanned:0 all_unreclaimable? no Mar 17 01:33:14 t6360003 kernel: lowmem_reserve[]: 0 2020 2020 Mar 17 01:33:14 t6360003 kernel: Normal free:106156kB min:4064kB low:5080kB high:6096kB active_anon:684kB inactive_anon:288kB active_file:296kB inactive_file:312kB unevictable:3948kB present:2068480kB pages_scanned:544 all_unreclaimable? no Mar 17 01:33:14 t6360003 kernel: lowmem_reserve[]: 0 0 0 Mar 17 01:33:14 t6360003 kernel: DMA: 100818*4kB 5175*8kB 2*16kB 3*32kB 1*64kB 0*128kB 0*256kB 0*512kB 1*1024kB = 445888kB Mar 17 01:33:14 t6360003 kernel: Normal: 25978*4kB 76*8kB 2*16kB 1*32kB 1*64kB 0*128kB 0*256kB 1*512kB 1*1024kB = 106184kB Mar 17 01:33:14 t6360003 kernel: 1315 total pagecache pages Mar 17 01:33:14 t6360003 kernel: 321 pages in swap cache Mar 17 01:33:14 t6360003 kernel: Swap cache stats: add 3349005, delete 3348684, find 2049544/2206461 Mar 17 01:33:14 t6360003 kernel: Free swap = 1947096kB Mar 17 01:33:14 t6360003 kernel: Total swap = 1999992kB Mar 17 01:33:14 t6360003 kernel: 1048576 pages RAM Mar 17 01:33:14 t6360003 kernel: 20255 pages reserved Mar 17 01:33:14 t6360003 kernel: 9878 pages shared Mar 17 01:33:14 t6360003 kernel: 887456 pages non-shared Mar 17 01:33:14 t6360003 kernel: Out of memory: kill process 16782 (cc1) score 3375 or a child Mar 17 01:33:14 t6360003 kernel: Killed process 16782 (cc1) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. 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