<4>hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000075943630] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000759436e0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000759437c0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000075943860] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000075943930] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000075943a70] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000075943b10] [c000000000130da0] .do_wp_page+0x4bc/0xa64 [c000000075943c00] [c0000000001332c0] .handle_mm_fault+0x90c/0x9e4 [c000000075943d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000075943e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 2 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 3 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:12042 active_file:14 inactive_anon:3658 inactive_file:54 unevictable:0 dirty:0 writeback:11 unstable:0 free:104 slab:33828 mapped:48 pagetables:10794 bounce:0 Node 0 DMA free:2240kB min:3264kB low:4032kB high:4864kB active_anon:530240kB inactive_anon:176576kB active_file:768kB inactive_file:1856kB unevictable:0kB present:1702464kB pages_scanned:96 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4416kB min:4800kB low:5952kB high:7168kB active_anon:240448kB inactive_anon:57536kB active_file:128kB inactive_file:1600kB unevictable:0kB present:2486784kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 14*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 896kB Node 1 DMA: 51*64kB 7*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4416kB 1078 total pagecache pages 1049 pages in swap cache Swap cache stats: add 16515, delete 15466, find 33/52 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 64718 pages shared 84524 pages non-shared Out of memory: kill process 2440 (hackbench) score 9107 or a child Killed process 2443 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000069223630] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000692236e0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000692237c0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000069223860] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000069223930] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000069223a70] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000069223b10] [c000000000130da0] .do_wp_page+0x4bc/0xa64 [c000000069223c00] [c0000000001332c0] .handle_mm_fault+0x90c/0x9e4 [c000000069223d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000069223e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 1 CPU 1: hi: 6, btch: 1 usd: 4 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 3 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:11952 active_file:28 inactive_anon:3637 inactive_file:23 unevictable:0 dirty:0 writeback:11 unstable:0 free:104 slab:33859 mapped:48 pagetables:10794 bounce:0 Node 0 DMA free:2240kB min:3264kB low:4032kB high:4864kB active_anon:527936kB inactive_anon:172672kB active_file:1664kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:98 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4416kB min:4800kB low:5952kB high:7168kB active_anon:236992kB inactive_anon:60096kB active_file:128kB inactive_file:1600kB unevictable:0kB present:2486784kB pages_scanned:54 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 64kB Node 1 DMA: 53*64kB 2*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3904kB 1032 total pagecache pages 990 pages in swap cache Swap cache stats: add 16550, delete 15560, find 35/57 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 64913 pages shared 84559 pages non-shared Out of memory: kill process 2440 (hackbench) score 9122 or a child Killed process 2444 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000069223630] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000692236e0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000692237c0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000069223860] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000069223930] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000069223a70] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000069223b10] [c000000000130da0] .do_wp_page+0x4bc/0xa64 [c000000069223c00] [c0000000001332c0] .handle_mm_fault+0x90c/0x9e4 [c000000069223d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000069223e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 1 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 4 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 3 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 2 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:11905 active_file:28 inactive_anon:3813 inactive_file:23 unevictable:0 dirty:0 writeback:0 unstable:0 free:104 slab:33859 mapped:48 pagetables:10794 bounce:0 Node 0 DMA free:2240kB min:3264kB low:4032kB high:4864kB active_anon:524928kB inactive_anon:180416kB active_file:1664kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4416kB min:4800kB low:5952kB high:7168kB active_anon:236992kB inactive_anon:63616kB active_file:128kB inactive_file:1600kB unevictable:0kB present:2486784kB pages_scanned:55 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 128kB Node 1 DMA: 47*64kB 2*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3520kB 1032 total pagecache pages 997 pages in swap cache Swap cache stats: add 16568, delete 15571, find 36/59 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 64977 pages shared 84490 pages non-shared Out of memory: kill process 2440 (hackbench) score 9119 or a child Killed process 2445 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000069223630] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000692236e0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000692237c0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000069223860] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000069223930] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000069223a70] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000069223b10] [c000000000130da0] .do_wp_page+0x4bc/0xa64 [c000000069223c00] [c0000000001332c0] .handle_mm_fault+0x90c/0x9e4 [c000000069223d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000069223e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 3 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 3 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:11947 active_file:0 inactive_anon:3693 inactive_file:24 unevictable:0 dirty:0 writeback:0 unstable:0 free:104 slab:33859 mapped:48 pagetables:10794 bounce:0 Node 0 DMA free:2240kB min:3264kB low:4032kB high:4864kB active_anon:527616kB inactive_anon:172736kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4416kB min:4800kB low:5952kB high:7168kB active_anon:236992kB inactive_anon:63616kB active_file:128kB inactive_file:1600kB unevictable:0kB present:2486784kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 21*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1472kB Node 1 DMA: 68*64kB 4*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5120kB 986 total pagecache pages 968 pages in swap cache Swap cache stats: add 16583, delete 15615, find 36/60 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 50658 pages shared 84363 pages non-shared Out of memory: kill process 2440 (hackbench) score 9117 or a child Killed process 2446 (hackbench) klogd invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 klogd cpuset=/ mems_allowed=0-15 Call Trace: [c00000006a423360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000006a423410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000006a4234f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000006a423590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000006a423660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000006a4237a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c00000006a423840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c00000006a4238c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c00000006a4239b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c00000006a423a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c00000006a423af0] [c000000000130044] .__do_fault+0xa4/0x66c [c00000006a423c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c00000006a423d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000006a423e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 0 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 4 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 4 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:11881 active_file:0 inactive_anon:3651 inactive_file:24 unevictable:0 dirty:0 writeback:0 unstable:0 free:135 slab:33859 mapped:48 pagetables:10794 bounce:0 Node 0 DMA free:4224kB min:3264kB low:4032kB high:4864kB active_anon:523392kB inactive_anon:173504kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:128 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4416kB min:4800kB low:5952kB high:7168kB active_anon:236992kB inactive_anon:60160kB active_file:128kB inactive_file:1600kB unevictable:0kB present:2486784kB pages_scanned:64 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 0kB Node 1 DMA: 70*64kB 2*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4992kB 1032 total pagecache pages 925 pages in swap cache Swap cache stats: add 16603, delete 15678, find 40/66 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 50872 pages shared 84277 pages non-shared Out of memory: kill process 2440 (hackbench) score 9127 or a child Killed process 2447 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000069223630] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000692236e0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000692237c0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000069223860] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000069223930] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000069223a70] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000069223b10] [c000000000130da0] .do_wp_page+0x4bc/0xa64 [c000000069223c00] [c0000000001332c0] .handle_mm_fault+0x90c/0x9e4 [c000000069223d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000069223e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 1 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 4 CPU 3: hi: 6, btch: 1 usd: 2 Active_anon:11881 active_file:0 inactive_anon:3661 inactive_file:24 unevictable:0 dirty:0 writeback:0 unstable:0 free:141 slab:33859 mapped:48 pagetables:10794 bounce:0 Node 0 DMA free:2240kB min:3264kB low:4032kB high:4864kB active_anon:519872kB inactive_anon:174144kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:6784kB min:4800kB low:5952kB high:7168kB active_anon:240512kB inactive_anon:60160kB active_file:128kB inactive_file:1600kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 10*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 768kB Node 1 DMA: 86*64kB 6*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 7040kB 931 total pagecache pages 881 pages in swap cache Swap cache stats: add 16625, delete 15744, find 41/69 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 50850 pages shared 84232 pages non-shared Out of memory: kill process 2440 (hackbench) score 9124 or a child Killed process 2448 (hackbench) hackbench invoked oom-killer: gfp_mask=0xd0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000069223620] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000692236d0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000692237b0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000069223850] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000069223920] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000069223a60] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000069223b20] [c00000000015219c] .kmem_cache_alloc+0x14c/0x22c [c000000069223be0] [c00000000008d408] .copy_process+0x674/0x1108 [c000000069223cd0] [c00000000008e024] .do_fork+0x188/0x414 [c000000069223dc0] [c000000000011228] .sys_clone+0x58/0x70 [c000000069223e30] [c000000000008770] .ppc_clone+0x8/0xc Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 1 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 2 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:11870 active_file:0 inactive_anon:3645 inactive_file:24 unevictable:0 dirty:0 writeback:0 unstable:0 free:104 slab:33859 mapped:48 pagetables:10794 bounce:0 Node 0 DMA free:2240kB min:3264kB low:4032kB high:4864kB active_anon:522816kB inactive_anon:176768kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4416kB min:4800kB low:5952kB high:7168kB active_anon:236864kB inactive_anon:56512kB active_file:128kB inactive_file:1600kB unevictable:0kB present:2486784kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 19*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1344kB Node 1 DMA: 39*64kB 7*128kB 4*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4416kB 931 total pagecache pages 860 pages in swap cache Swap cache stats: add 16641, delete 15781, find 41/70 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 50836 pages shared 84322 pages non-shared Out of memory: kill process 2440 (hackbench) score 9132 or a child Killed process 2449 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000069223320] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000692233d0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000692234b0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000069223550] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000069223620] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000069223760] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000069223820] [c00000000015219c] .kmem_cache_alloc+0x14c/0x22c [c0000000692238e0] [c00000000012ff10] .__pmd_alloc+0x3c/0xcc [c000000069223980] [c0000000001349ec] .copy_page_range+0x19c/0x6f8 [c000000069223af0] [c00000000008cbb4] .dup_mm+0x33c/0x4bc [c000000069223be0] [c00000000008d664] .copy_process+0x8d0/0x1108 [c000000069223cd0] [c00000000008e024] .do_fork+0x188/0x414 [c000000069223dc0] [c000000000011228] .sys_clone+0x58/0x70 [c000000069223e30] [c000000000008770] .ppc_clone+0x8/0xc Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 2 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 3 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 1 CPU 1: hi: 6, btch: 1 usd: 4 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:11917 active_file:27 inactive_anon:3589 inactive_file:11 unevictable:0 dirty:0 writeback:0 unstable:0 free:70 slab:33945 mapped:37 pagetables:10811 bounce:0 Node 0 DMA free:1216kB min:3264kB low:4032kB high:4864kB active_anon:528320kB inactive_anon:174464kB active_file:448kB inactive_file:768kB unevictable:0kB present:1702464kB pages_scanned:54 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3264kB min:4800kB low:5952kB high:7168kB active_anon:234368kB inactive_anon:55232kB active_file:1280kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:53 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 21*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1472kB Node 1 DMA: 39*64kB 2*128kB 2*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3264kB 882 total pagecache pages 837 pages in swap cache Swap cache stats: add 16657, delete 15820, find 41/71 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 50763 pages shared 84451 pages non-shared Out of memory: kill process 2440 (hackbench) score 9137 or a child Killed process 2450 (hackbench) Out of memory: kill process 2440 (hackbench) score 9135 or a child Killed process 2451 (hackbench) Out of memory: kill process 2440 (hackbench) score 9132 or a child Killed process 2452 (hackbench) Out of memory: kill process 2440 (hackbench) score 9155 or a child Killed process 2453 (hackbench) Out of memory: kill process 2440 (hackbench) score 9171 or a child Killed process 2454 (hackbench) Out of memory: kill process 2440 (hackbench) score 9168 or a child Killed process 2455 (hackbench) Out of memory: kill process 2440 (hackbench) score 9165 or a child Killed process 2456 (hackbench) Out of memory: kill process 2440 (hackbench) score 9173 or a child Killed process 2457 (hackbench) Out of memory: kill process 2440 (hackbench) score 9173 or a child Killed process 2458 (hackbench) Out of memory: kill process 2440 (hackbench) score 9178 or a child Killed process 2459 (hackbench) Out of memory: kill process 2440 (hackbench) score 9176 or a child Killed process 2460 (hackbench) Out of memory: kill process 2440 (hackbench) score 9178 or a child Killed process 2461 (hackbench) Out of memory: kill process 2440 (hackbench) score 9176 or a child Killed process 2462 (hackbench) Out of memory: kill process 2440 (hackbench) score 9173 or a child Killed process 2463 (hackbench) Out of memory: kill process 2440 (hackbench) score 9171 or a child Killed process 2464 (hackbench) Out of memory: kill process 2440 (hackbench) score 9168 or a child Killed process 2465 (hackbench) Out of memory: kill process 2440 (hackbench) score 9165 or a child Killed process 2466 (hackbench) Out of memory: kill process 2440 (hackbench) score 9163 or a child Killed process 2467 (hackbench) Out of memory: kill process 2440 (hackbench) score 9160 or a child Killed process 2468 (hackbench) Out of memory: kill process 2440 (hackbench) score 9158 or a child Killed process 2469 (hackbench) __ratelimit: 19 callbacks suppressed hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049d07160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049d07210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049d072f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049d07390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049d07460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000049d075a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049d07660] [c000000000151038] .__kmalloc_node_track_caller+0x140/0x224 [c000000049d07720] [c0000000004dc730] .__alloc_skb+0x90/0x198 [c000000049d077d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c000000049d078f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049d07a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049d07b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049d07ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049d07d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049d07e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:8906 active_file:34 inactive_anon:3116 inactive_file:0 unevictable:0 dirty:0 writeback:2 unstable:0 free:74 slab:34056 mapped:14 pagetables:10874 bounce:0 Node 0 DMA free:3200kB min:3264kB low:4032kB high:4864kB active_anon:427136kB inactive_anon:167104kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:96 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:1536kB min:4800kB low:5952kB high:7168kB active_anon:142848kB inactive_anon:32320kB active_file:960kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 54*64kB 9*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4608kB Node 1 DMA: 22*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2432kB 648 total pagecache pages 586 pages in swap cache Swap cache stats: add 17508, delete 16922, find 101/376 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 7625 pages shared 79278 pages non-shared Out of memory: kill process 2440 (hackbench) score 9155 or a child Killed process 2470 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049d07160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049d07210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049d072f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049d07390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049d07460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000049d075a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049d07660] [c000000000151038] .__kmalloc_node_track_caller+0x140/0x224 [c000000049d07720] [c0000000004dc730] .__alloc_skb+0x90/0x198 [c000000049d077d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c000000049d078f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049d07a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049d07b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049d07ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049d07d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049d07e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:8665 active_file:34 inactive_anon:2990 inactive_file:0 unevictable:0 dirty:0 writeback:2 unstable:0 free:74 slab:34056 mapped:14 pagetables:10874 bounce:0 Node 0 DMA free:3200kB min:3264kB low:4032kB high:4864kB active_anon:427136kB inactive_anon:159040kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:128 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:1536kB min:4800kB low:5952kB high:7168kB active_anon:127424kB inactive_anon:32320kB active_file:960kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:288 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 53*64kB 9*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4544kB Node 1 DMA: 22*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2432kB 648 total pagecache pages 597 pages in swap cache Swap cache stats: add 17522, delete 16925, find 101/377 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 8137 pages shared 78768 pages non-shared Out of memory: kill process 2440 (hackbench) score 9153 or a child Killed process 2471 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049d07160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049d07210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049d072f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049d07390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049d07460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000049d075a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049d07660] [c000000000151038] .__kmalloc_node_track_caller+0x140/0x224 [c000000049d07720] [c0000000004dc730] .__alloc_skb+0x90/0x198 [c000000049d077d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c000000049d078f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049d07a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049d07b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049d07ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049d07d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049d07e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 3 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:8711 active_file:34 inactive_anon:2799 inactive_file:0 unevictable:0 dirty:0 writeback:2 unstable:0 free:74 slab:34056 mapped:14 pagetables:10874 bounce:0 Node 0 DMA free:3200kB min:3264kB low:4032kB high:4864kB active_anon:430080kB inactive_anon:146816kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:160 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:1536kB min:4800kB low:5952kB high:7168kB active_anon:127424kB inactive_anon:32320kB active_file:960kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:288 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 52*64kB 10*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4608kB Node 1 DMA: 22*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2432kB 648 total pagecache pages 600 pages in swap cache Swap cache stats: add 17538, delete 16938, find 101/378 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 8375 pages shared 78514 pages non-shared Out of memory: kill process 2440 (hackbench) score 9150 or a child Killed process 2472 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049d07160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049d07210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049d072f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049d07390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049d07460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c000000049d075a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049d07660] [c000000000151038] .__kmalloc_node_track_caller+0x140/0x224 [c000000049d07720] [c0000000004dc730] .__alloc_skb+0x90/0x198 [c000000049d077d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c000000049d078f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049d07a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049d07b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049d07ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049d07d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049d07e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 3 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:7122 active_file:24 inactive_anon:2174 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:90 slab:34077 mapped:4 pagetables:10862 bounce:0 Node 0 DMA free:2688kB min:3264kB low:4032kB high:4864kB active_anon:338624kB inactive_anon:108864kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:117184kB inactive_anon:30272kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:231 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 43*64kB 4*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3264kB Node 1 DMA: 32*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3072kB 646 total pagecache pages 616 pages in swap cache Swap cache stats: add 17887, delete 17271, find 111/438 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 11327 pages shared 74144 pages non-shared Out of memory: kill process 2440 (hackbench) score 9148 or a child Killed process 2473 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000496332f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049633390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496335a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049633660] [c000000000151ea0] .kmem_cache_alloc_node+0x12c/0x20c [c000000049633720] [c0000000004dc708] .__alloc_skb+0x68/0x198 [c0000000496337d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c0000000496338f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049633a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049633b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049633ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049633d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049633e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 3 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:6932 active_file:24 inactive_anon:2171 inactive_file:1 unevictable:0 dirty:0 writeback:0 unstable:0 free:81 slab:34078 mapped:5 pagetables:10859 bounce:0 Node 0 DMA free:2112kB min:3264kB low:4032kB high:4864kB active_anon:326464kB inactive_anon:108672kB active_file:1216kB inactive_file:64kB unevictable:0kB present:1702464kB pages_scanned:72 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:117184kB inactive_anon:30272kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:231 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 50*64kB 4*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3712kB Node 1 DMA: 32*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3072kB 654 total pagecache pages 622 pages in swap cache Swap cache stats: add 17896, delete 17274, find 112/439 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 11649 pages shared 73810 pages non-shared Out of memory: kill process 2440 (hackbench) score 9145 or a child Killed process 2474 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000496332f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049633390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496335a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049633660] [c000000000151ea0] .kmem_cache_alloc_node+0x12c/0x20c [c000000049633720] [c0000000004dc708] .__alloc_skb+0x68/0x198 [c0000000496337d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c0000000496338f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049633a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049633b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049633ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049633d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049633e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:6825 active_file:19 inactive_anon:2045 inactive_file:5 unevictable:0 dirty:0 writeback:6 unstable:0 free:78 slab:34057 mapped:4 pagetables:10856 bounce:0 Node 0 DMA free:1920kB min:3264kB low:4032kB high:4864kB active_anon:323712kB inactive_anon:104704kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:185 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:113088kB inactive_anon:26176kB active_file:0kB inactive_file:320kB unevictable:0kB present:2486784kB pages_scanned:268 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 29*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1856kB Node 1 DMA: 32*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3072kB 699 total pagecache pages 664 pages in swap cache Swap cache stats: add 17945, delete 17281, find 113/444 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 11936 pages shared 73584 pages non-shared Out of memory: kill process 2440 (hackbench) score 9142 or a child Killed process 2475 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000496332f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049633390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496335a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049633660] [c000000000151ea0] .kmem_cache_alloc_node+0x12c/0x20c [c000000049633720] [c0000000004dc708] .__alloc_skb+0x68/0x198 [c0000000496337d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c0000000496338f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049633a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049633b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049633ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049633d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049633e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:6418 active_file:19 inactive_anon:1953 inactive_file:5 unevictable:0 dirty:0 writeback:6 unstable:0 free:78 slab:34057 mapped:4 pagetables:10856 bounce:0 Node 0 DMA free:1920kB min:3264kB low:4032kB high:4864kB active_anon:309952kB inactive_anon:98816kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:100800kB inactive_anon:26176kB active_file:0kB inactive_file:320kB unevictable:0kB present:2486784kB pages_scanned:492 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 40*64kB 4*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3328kB Node 1 DMA: 32*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3072kB 699 total pagecache pages 639 pages in swap cache Swap cache stats: add 17962, delete 17323, find 113/446 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 12722 pages shared 72736 pages non-shared Out of memory: kill process 2440 (hackbench) score 9140 or a child Killed process 2476 (hackbench) hackbench invoked oom-killer: gfp_mask=0x4d0, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633160] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633210] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000496332f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c000000049633390] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633460] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496335a0] [c000000000150904] .__slab_alloc_page+0x110/0x470 [c000000049633660] [c000000000151ea0] .kmem_cache_alloc_node+0x12c/0x20c [c000000049633720] [c0000000004dc708] .__alloc_skb+0x68/0x198 [c0000000496337d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 [c0000000496338f0] [c0000000005705d0] .unix_stream_sendmsg+0x1d8/0x430 [c000000049633a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c000000049633b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c000000049633ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c000000049633d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c000000049633e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 3 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:6001 active_file:24 inactive_anon:1886 inactive_file:0 unevictable:0 dirty:0 writeback:1 unstable:0 free:62 slab:34061 mapped:4 pagetables:10850 bounce:0 Node 0 DMA free:896kB min:3264kB low:4032kB high:4864kB active_anon:285312kB inactive_anon:94528kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:160 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:98752kB inactive_anon:26176kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:34 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 5*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 320kB Node 1 DMA: 37*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3392kB 724 total pagecache pages 707 pages in swap cache Swap cache stats: add 18080, delete 17373, find 116/459 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 13724 pages shared 71879 pages non-shared Out of memory: kill process 2440 (hackbench) score 9137 or a child Killed process 2477 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000f6032c40] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000f6032cf0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000f6032dd0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000f6032e70] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000f6032f40] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000f6033080] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c0000000f6033120] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c0000000f60331f0] [c000000000141148] .swapin_readahead+0x54/0xd4 [c0000000f60332b0] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c0000000f60333b0] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000f60334e0] [c0000000000055fc] handle_page_fault+0x20/0x5c --- Exception: 301 at .__copy_tofrom_user+0x28c/0x580 LR = .copy_from_user+0x3c/0x74 [c0000000f60337d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 (unreliable) [c0000000f6033850] [c0000000004ddd68] .memcpy_fromiovec+0x60/0xc4 [c0000000f60338f0] [c000000000570664] .unix_stream_sendmsg+0x26c/0x430 [c0000000f6033a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c0000000f6033b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c0000000f6033ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c0000000f6033d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c0000000f6033e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 3 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:5831 active_file:24 inactive_anon:1854 inactive_file:0 unevictable:0 dirty:0 writeback:1 unstable:0 free:62 slab:34061 mapped:4 pagetables:10850 bounce:0 Node 0 DMA free:896kB min:3264kB low:4032kB high:4864kB active_anon:274432kB inactive_anon:92480kB active_file:1216kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:192 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:98752kB inactive_anon:26176kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:34 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 13*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 832kB Node 1 DMA: 37*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3392kB 724 total pagecache pages 709 pages in swap cache Swap cache stats: add 18094, delete 17385, find 119/464 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 14161 pages shared 71423 pages non-shared Out of memory: kill process 2440 (hackbench) score 9135 or a child Killed process 2478 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000f6032c40] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000f6032cf0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000f6032dd0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000f6032e70] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000f6032f40] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000f6033080] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c0000000f6033120] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c0000000f60331f0] [c000000000141148] .swapin_readahead+0x54/0xd4 [c0000000f60332b0] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c0000000f60333b0] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000f60334e0] [c0000000000055fc] handle_page_fault+0x20/0x5c --- Exception: 301 at .__copy_tofrom_user+0x28c/0x580 LR = .copy_from_user+0x3c/0x74 [c0000000f60337d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 (unreliable) [c0000000f6033850] [c0000000004ddd68] .memcpy_fromiovec+0x60/0xc4 [c0000000f60338f0] [c000000000570664] .unix_stream_sendmsg+0x26c/0x430 [c0000000f6033a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c0000000f6033b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c0000000f6033ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c0000000f6033d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c0000000f6033e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:6305 active_file:6 inactive_anon:2628 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:90 slab:34037 mapped:6 pagetables:10844 bounce:0 Node 0 DMA free:2048kB min:3264kB low:4032kB high:4864kB active_anon:297216kB inactive_anon:95232kB active_file:64kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:33 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3712kB min:4800kB low:5952kB high:7168kB active_anon:106304kB inactive_anon:72960kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:71 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 48*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3200kB Node 1 DMA: 42*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3712kB 776 total pagecache pages 716 pages in swap cache Swap cache stats: add 18199, delete 17483, find 120/474 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 12554 pages shared 73042 pages non-shared Out of memory: kill process 2440 (hackbench) score 9132 or a child Killed process 2479 (hackbench) Out of memory: kill process 2440 (hackbench) score 9130 or a child Killed process 2480 (hackbench) __ratelimit: 1 callbacks suppressed hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 4 CPU 3: hi: 6, btch: 1 usd: 4 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 3 Active_anon:3888 active_file:5 inactive_anon:1876 inactive_file:0 unevictable:0 dirty:0 writeback:1 unstable:0 free:101 slab:34023 mapped:8 pagetables:10838 bounce:0 Node 0 DMA free:3200kB min:3264kB low:4032kB high:4864kB active_anon:191872kB inactive_anon:105792kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3264kB min:4800kB low:5952kB high:7168kB active_anon:56960kB inactive_anon:14272kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:352 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 80*64kB 6*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5888kB Node 1 DMA: 40*64kB 5*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4224kB 624 total pagecache pages 577 pages in swap cache Swap cache stats: add 19046, delete 18469, find 165/745 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 18738 pages shared 68416 pages non-shared Out of memory: kill process 2440 (hackbench) score 9127 or a child Killed process 2481 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 2 CPU 3: hi: 6, btch: 1 usd: 0 Active_anon:877 active_file:0 inactive_anon:279 inactive_file:5 unevictable:0 dirty:0 writeback:1 unstable:0 free:81 slab:34106 mapped:11 pagetables:10835 bounce:0 Node 0 DMA free:1792kB min:3264kB low:4032kB high:4864kB active_anon:55680kB inactive_anon:13760kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3392kB min:4800kB low:5952kB high:7168kB active_anon:448kB inactive_anon:4096kB active_file:0kB inactive_file:320kB unevictable:0kB present:2486784kB pages_scanned:12 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 71*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4928kB Node 1 DMA: 31*64kB 3*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3392kB 568 total pagecache pages 503 pages in swap cache Swap cache stats: add 20229, delete 19726, find 189/930 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 27064 pages shared 60266 pages non-shared Out of memory: kill process 2440 (hackbench) score 9124 or a child Killed process 2482 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 0 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:162 active_file:0 inactive_anon:109 inactive_file:26 unevictable:0 dirty:0 writeback:1 unstable:0 free:83 slab:34094 mapped:11 pagetables:10832 bounce:0 Node 0 DMA free:1920kB min:3264kB low:4032kB high:4864kB active_anon:8384kB inactive_anon:6912kB active_file:0kB inactive_file:1472kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3392kB min:4800kB low:5952kB high:7168kB active_anon:1984kB inactive_anon:64kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:1614 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 8*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 512kB Node 1 DMA: 33*64kB 2*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3392kB 685 total pagecache pages 627 pages in swap cache Swap cache stats: add 21159, delete 20532, find 212/1055 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 27931 pages shared 58389 pages non-shared Out of memory: kill process 2440 (hackbench) score 9122 or a child Killed process 2483 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 1 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:229 active_file:9 inactive_anon:192 inactive_file:2 unevictable:0 dirty:0 writeback:15 unstable:0 free:79 slab:34083 mapped:14 pagetables:10829 bounce:0 Node 0 DMA free:1664kB min:3264kB low:4032kB high:4864kB active_anon:12672kB inactive_anon:8192kB active_file:384kB inactive_file:128kB unevictable:0kB present:1702464kB pages_scanned:143 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3392kB min:4800kB low:5952kB high:7168kB active_anon:1984kB inactive_anon:4096kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:2102 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 40*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2560kB Node 1 DMA: 33*64kB 2*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3392kB 622 total pagecache pages 588 pages in swap cache Swap cache stats: add 21495, delete 20907, find 228/1107 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 26518 pages shared 58693 pages non-shared Out of memory: kill process 2440 (hackbench) score 9119 or a child Killed process 2484 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 4 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 2 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:99 active_file:0 inactive_anon:156 inactive_file:3 unevictable:0 dirty:0 writeback:1 unstable:0 free:88 slab:34092 mapped:6 pagetables:10826 bounce:0 Node 0 DMA free:1856kB min:3264kB low:4032kB high:4864kB active_anon:1472kB inactive_anon:6016kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:64 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3776kB min:4800kB low:5952kB high:7168kB active_anon:4864kB inactive_anon:3968kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:159 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 44*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3072kB Node 1 DMA: 64*64kB 2*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5376kB 679 total pagecache pages 559 pages in swap cache Swap cache stats: add 21988, delete 21429, find 241/1168 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 27082 pages shared 58307 pages non-shared Out of memory: kill process 2440 (hackbench) score 9117 or a child Killed process 2485 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 0 CPU 2: hi: 6, btch: 1 usd: 4 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 1 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 0 Active_anon:293 active_file:7 inactive_anon:94 inactive_file:4 unevictable:0 dirty:0 writeback:2 unstable:0 free:85 slab:34076 mapped:12 pagetables:10823 bounce:0 Node 0 DMA free:2432kB min:3264kB low:4032kB high:4864kB active_anon:9792kB inactive_anon:3648kB active_file:192kB inactive_file:256kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3008kB min:4800kB low:5952kB high:7168kB active_anon:8960kB inactive_anon:2368kB active_file:256kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:55 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 40*64kB 4*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3072kB Node 1 DMA: 22*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1408kB 619 total pagecache pages 588 pages in swap cache Swap cache stats: add 22529, delete 21941, find 251/1236 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 27364 pages shared 58528 pages non-shared Out of memory: kill process 2440 (hackbench) score 9114 or a child Killed process 2486 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 3 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:465 active_file:5 inactive_anon:72 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:82 slab:34096 mapped:14 pagetables:10820 bounce:0 Node 0 DMA free:2368kB min:3264kB low:4032kB high:4864kB active_anon:21184kB inactive_anon:4608kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:2880kB min:4800kB low:5952kB high:7168kB active_anon:8576kB inactive_anon:0kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:6 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 53*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3392kB Node 1 DMA: 41*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2880kB 632 total pagecache pages 573 pages in swap cache Swap cache stats: add 22746, delete 22173, find 255/1265 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 26763 pages shared 58979 pages non-shared Out of memory: kill process 2440 (hackbench) score 9112 or a child Killed process 2487 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 3 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:1038 active_file:5 inactive_anon:677 inactive_file:0 unevictable:0 dirty:0 writeback:6 unstable:0 free:95 slab:34093 mapped:14 pagetables:10820 bounce:0 Node 0 DMA free:1536kB min:3264kB low:4032kB high:4864kB active_anon:48448kB inactive_anon:35072kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4544kB min:4800kB low:5952kB high:7168kB active_anon:17984kB inactive_anon:8256kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 76*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4992kB Node 1 DMA: 74*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4992kB 652 total pagecache pages 544 pages in swap cache Swap cache stats: add 22798, delete 22254, find 255/1271 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 24737 pages shared 60959 pages non-shared Out of memory: kill process 2440 (hackbench) score 9109 or a child Killed process 2488 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 2 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 3 CPU 3: hi: 6, btch: 1 usd: 4 Active_anon:569 active_file:4 inactive_anon:265 inactive_file:4 unevictable:0 dirty:0 writeback:0 unstable:0 free:95 slab:34101 mapped:13 pagetables:10814 bounce:0 Node 0 DMA free:1920kB min:3264kB low:4032kB high:4864kB active_anon:29440kB inactive_anon:16960kB active_file:256kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:96 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4160kB min:4800kB low:5952kB high:7168kB active_anon:6976kB inactive_anon:0kB active_file:0kB inactive_file:256kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 87*64kB 4*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 6080kB Node 1 DMA: 66*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4480kB 607 total pagecache pages 526 pages in swap cache Swap cache stats: add 23265, delete 22739, find 270/1349 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 26363 pages shared 59572 pages non-shared Out of memory: kill process 2440 (hackbench) score 9107 or a child Killed process 2489 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 2 Active_anon:310 active_file:32 inactive_anon:141 inactive_file:0 unevictable:0 dirty:0 writeback:1 unstable:0 free:48 slab:34123 mapped:16 pagetables:10811 bounce:0 Node 0 DMA free:3072kB min:3264kB low:4032kB high:4864kB active_anon:15232kB inactive_anon:7360kB active_file:1728kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:96 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:0kB min:4800kB low:5952kB high:7168kB active_anon:4608kB inactive_anon:1664kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 62*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4352kB Node 1 DMA: 8*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 512kB 673 total pagecache pages 635 pages in swap cache Swap cache stats: add 23772, delete 23137, find 292/1542 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 29941 pages shared 58861 pages non-shared Out of memory: kill process 2440 (hackbench) score 9104 or a child Killed process 2490 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 1 CPU 1: hi: 6, btch: 1 usd: 0 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:810 active_file:25 inactive_anon:339 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:44 slab:34116 mapped:16 pagetables:10808 bounce:0 Node 0 DMA free:1344kB min:3264kB low:4032kB high:4864kB active_anon:51840kB inactive_anon:20288kB active_file:1280kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:1472kB min:4800kB low:5952kB high:7168kB active_anon:0kB inactive_anon:1408kB active_file:320kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:307 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 20*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1280kB Node 1 DMA: 23*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1472kB 724 total pagecache pages 691 pages in swap cache Swap cache stats: add 23973, delete 23282, find 294/1558 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 28796 pages shared 60228 pages non-shared Out of memory: kill process 2440 (hackbench) score 9101 or a child Killed process 2491 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 3 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:830 active_file:0 inactive_anon:272 inactive_file:5 unevictable:0 dirty:0 writeback:1 unstable:0 free:58 slab:34118 mapped:15 pagetables:10805 bounce:0 Node 0 DMA free:1664kB min:3264kB low:4032kB high:4864kB active_anon:41152kB inactive_anon:15104kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:2048kB min:4800kB low:5952kB high:7168kB active_anon:11968kB inactive_anon:2304kB active_file:0kB inactive_file:320kB unevictable:0kB present:2486784kB pages_scanned:64 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 59*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3904kB Node 1 DMA: 61*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4160kB 661 total pagecache pages 591 pages in swap cache Swap cache stats: add 24145, delete 23554, find 299/1576 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 28960 pages shared 59962 pages non-shared Out of memory: kill process 2440 (hackbench) score 9099 or a child Killed process 2492 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:22 active_file:10 inactive_anon:41 inactive_file:3 unevictable:0 dirty:0 writeback:15 unstable:0 free:92 slab:34122 mapped:13 pagetables:10802 bounce:0 Node 0 DMA free:1728kB min:3264kB low:4032kB high:4864kB active_anon:1408kB inactive_anon:3328kB active_file:640kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4160kB min:4800kB low:5952kB high:7168kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:799 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 59*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3904kB Node 1 DMA: 61*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4160kB 576 total pagecache pages 575 pages in swap cache Swap cache stats: add 24653, delete 24078, find 309/1635 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 31041 pages shared 58275 pages non-shared Out of memory: kill process 2440 (hackbench) score 9096 or a child Killed process 2493 (hackbench) hackbench invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec173360] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec173410] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec1734f0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec173590] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec173660] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec1737a0] [c00000000014c2c0] .alloc_pages_current+0xcc/0xf4 [c0000000ec173840] [c000000000112c9c] .__page_cache_alloc+0x7c/0x98 [c0000000ec1738c0] [c00000000011d7e0] .__do_page_cache_readahead+0xb8/0x278 [c0000000ec1739b0] [c00000000011d9c8] .ra_submit+0x28/0x38 [c0000000ec173a20] [c000000000113414] .filemap_fault+0x1e0/0x420 [c0000000ec173af0] [c000000000130044] .__do_fault+0xa4/0x66c [c0000000ec173c00] [c000000000132dbc] .handle_mm_fault+0x408/0x9e4 [c0000000ec173d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec173e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 3 CPU 3: hi: 6, btch: 1 usd: 4 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 3 Active_anon:90 active_file:5 inactive_anon:96 inactive_file:7 unevictable:0 dirty:0 writeback:5 unstable:0 free:94 slab:34128 mapped:17 pagetables:10799 bounce:0 Node 0 DMA free:2944kB min:3264kB low:4032kB high:4864kB active_anon:1664kB inactive_anon:6144kB active_file:320kB inactive_file:256kB unevictable:0kB present:1702464kB pages_scanned:18 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:97 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 65*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4416kB Node 1 DMA: 59*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 3776kB 580 total pagecache pages 572 pages in swap cache Swap cache stats: add 25160, delete 24588, find 322/1704 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 31484 pages shared 58188 pages non-shared Out of memory: kill process 2440 (hackbench) score 9094 or a child Killed process 2494 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049633720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000496337c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496339d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000049633a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c000000049633b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c000000049633c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c000000049633d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000049633e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 0 CPU 1: hi: 6, btch: 1 usd: 0 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:64 active_file:4 inactive_anon:54 inactive_file:0 unevictable:0 dirty:0 writeback:9 unstable:0 free:113 slab:34143 mapped:10 pagetables:10796 bounce:0 Node 0 DMA free:4416kB min:3264kB low:4032kB high:4864kB active_anon:2880kB inactive_anon:3008kB active_file:64kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:2976 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:2816kB min:4800kB low:5952kB high:7168kB active_anon:1216kB inactive_anon:448kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 0kB Node 1 DMA: 71*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4800kB 652 total pagecache pages 634 pages in swap cache Swap cache stats: add 25704, delete 25070, find 334/1762 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 30857 pages shared 58288 pages non-shared Out of memory: kill process 2440 (hackbench) score 9091 or a child Killed process 2495 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049633720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000496337c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496339d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000049633a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c000000049633b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c000000049633c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c000000049633d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000049633e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 0 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 0 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 4 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:186 active_file:4 inactive_anon:36 inactive_file:0 unevictable:0 dirty:0 writeback:9 unstable:0 free:82 slab:34143 mapped:10 pagetables:10796 bounce:0 Node 0 DMA free:2432kB min:3264kB low:4032kB high:4864kB active_anon:10688kB inactive_anon:1856kB active_file:64kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:102 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:2816kB min:4800kB low:5952kB high:7168kB active_anon:1216kB inactive_anon:448kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:30 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 17*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 1472kB Node 1 DMA: 71*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4800kB 652 total pagecache pages 608 pages in swap cache Swap cache stats: add 25732, delete 25124, find 335/1772 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 30715 pages shared 58395 pages non-shared Out of memory: kill process 2440 (hackbench) score 9089 or a child Killed process 2496 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049633720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000496337c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496339d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000049633a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c000000049633b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c000000049633c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c000000049633d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000049633e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 3 CPU 3: hi: 6, btch: 1 usd: 5 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:594 active_file:29 inactive_anon:210 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:89 slab:34136 mapped:11 pagetables:10790 bounce:0 Node 0 DMA free:1920kB min:3264kB low:4032kB high:4864kB active_anon:21504kB inactive_anon:7296kB active_file:1600kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:128 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3776kB min:4800kB low:5952kB high:7168kB active_anon:16512kB inactive_anon:6144kB active_file:256kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:69 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 35*64kB 5*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2880kB Node 1 DMA: 60*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4096kB 672 total pagecache pages 613 pages in swap cache Swap cache stats: add 25841, delete 25228, find 340/1785 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 29981 pages shared 59157 pages non-shared Out of memory: kill process 2440 (hackbench) score 9086 or a child Killed process 2497 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049633720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000496337c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496339d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000049633a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c000000049633b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c000000049633c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c000000049633d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000049633e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:378 active_file:4 inactive_anon:103 inactive_file:0 unevictable:0 dirty:0 writeback:3 unstable:0 free:88 slab:34126 mapped:11 pagetables:10787 bounce:0 Node 0 DMA free:2624kB min:3264kB low:4032kB high:4864kB active_anon:18496kB inactive_anon:3264kB active_file:0kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:88 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3008kB min:4800kB low:5952kB high:7168kB active_anon:5696kB inactive_anon:3328kB active_file:256kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 80*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5248kB Node 1 DMA: 81*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5440kB 674 total pagecache pages 590 pages in swap cache Swap cache stats: add 26243, delete 25653, find 354/1842 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 30608 pages shared 58758 pages non-shared Out of memory: kill process 2440 (hackbench) score 9083 or a child Killed process 2498 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049633720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000496337c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496339d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000049633a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c000000049633b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c000000049633c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c000000049633d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000049633e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:276 active_file:1 inactive_anon:51 inactive_file:6 unevictable:0 dirty:0 writeback:2 unstable:0 free:98 slab:34125 mapped:14 pagetables:10784 bounce:0 Node 0 DMA free:1472kB min:3264kB low:4032kB high:4864kB active_anon:13696kB inactive_anon:2112kB active_file:64kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:6 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4800kB min:4800kB low:5952kB high:7168kB active_anon:3968kB inactive_anon:1152kB active_file:0kB inactive_file:384kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 44*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2816kB Node 1 DMA: 99*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 6720kB 706 total pagecache pages 654 pages in swap cache Swap cache stats: add 26676, delete 26022, find 367/1896 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 31272 pages shared 58456 pages non-shared Out of memory: kill process 2440 (hackbench) score 9081 or a child Killed process 2499 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c000000049633590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c000000049633640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c000000049633720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000496337c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c000000049633890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000496339d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c000000049633a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c000000049633b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c000000049633c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c000000049633d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c000000049633e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:101 active_file:8 inactive_anon:159 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:104 slab:34129 mapped:10 pagetables:10781 bounce:0 Node 0 DMA free:2880kB min:3264kB low:4032kB high:4864kB active_anon:3072kB inactive_anon:9024kB active_file:320kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:6160 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3776kB min:4800kB low:5952kB high:7168kB active_anon:3392kB inactive_anon:1152kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 123*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 8256kB Node 1 DMA: 75*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5056kB 659 total pagecache pages 587 pages in swap cache Swap cache stats: add 27045, delete 26458, find 395/2302 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 33843 pages shared 58376 pages non-shared Out of memory: kill process 2440 (hackbench) score 9078 or a child Killed process 2500 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000a3f52c40] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000a3f52cf0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000a3f52dd0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000a3f52e70] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000a3f52f40] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000a3f53080] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c0000000a3f53120] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c0000000a3f531f0] [c000000000141148] .swapin_readahead+0x54/0xd4 [c0000000a3f532b0] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c0000000a3f533b0] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000a3f534e0] [c0000000000055fc] handle_page_fault+0x20/0x5c --- Exception: 301 at .__copy_tofrom_user+0x28c/0x580 LR = .copy_from_user+0x3c/0x74 [c0000000a3f537d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 (unreliable) [c0000000a3f53850] [c0000000004ddd68] .memcpy_fromiovec+0x60/0xc4 [c0000000a3f538f0] [c000000000570664] .unix_stream_sendmsg+0x26c/0x430 [c0000000a3f53a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c0000000a3f53b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c0000000a3f53ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c0000000a3f53d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c0000000a3f53e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:70 active_file:2 inactive_anon:102 inactive_file:3 unevictable:0 dirty:0 writeback:0 unstable:0 free:55 slab:34136 mapped:11 pagetables:10778 bounce:0 Node 0 DMA free:2816kB min:3264kB low:4032kB high:4864kB active_anon:2624kB inactive_anon:2752kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:128 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:704kB min:4800kB low:5952kB high:7168kB active_anon:1856kB inactive_anon:3776kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:21 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 99*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 6592kB Node 1 DMA: 62*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4224kB 741 total pagecache pages 602 pages in swap cache Swap cache stats: add 27797, delete 27195, find 401/2378 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34555 pages shared 58115 pages non-shared Out of memory: kill process 2440 (hackbench) score 9076 or a child Killed process 2501 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000006910b590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000006910b640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000006910b720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000006910b7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000006910b890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000006910b9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000006910ba70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000006910bb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000006910bc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000006910bd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000006910be30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 2 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:32 active_file:2 inactive_anon:50 inactive_file:3 unevictable:0 dirty:0 writeback:0 unstable:0 free:55 slab:34136 mapped:11 pagetables:10778 bounce:0 Node 0 DMA free:2816kB min:3264kB low:4032kB high:4864kB active_anon:192kB inactive_anon:0kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:78 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:704kB min:4800kB low:5952kB high:7168kB active_anon:1856kB inactive_anon:3776kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 63*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4288kB Node 1 DMA: 77*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5312kB 787 total pagecache pages 631 pages in swap cache Swap cache stats: add 27914, delete 27283, find 403/2389 Free swap = 512kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34804 pages shared 58016 pages non-shared Out of memory: kill process 2440 (hackbench) score 9073 or a child Killed process 2502 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000aef22c40] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000aef22cf0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000aef22dd0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000aef22e70] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000aef22f40] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000aef23080] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c0000000aef23120] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c0000000aef231f0] [c000000000141148] .swapin_readahead+0x54/0xd4 [c0000000aef232b0] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c0000000aef233b0] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000aef234e0] [c0000000000055fc] handle_page_fault+0x20/0x5c --- Exception: 301 at .__copy_tofrom_user+0x28c/0x580 LR = .copy_from_user+0x3c/0x74 [c0000000aef237d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 (unreliable) [c0000000aef23850] [c0000000004ddd68] .memcpy_fromiovec+0x60/0xc4 [c0000000aef238f0] [c000000000570664] .unix_stream_sendmsg+0x26c/0x430 [c0000000aef23a10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c0000000aef23b40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c0000000aef23ce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c0000000aef23d80] [c00000000015e108] .SyS_write+0x58/0xa0 [c0000000aef23e30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:32 active_file:2 inactive_anon:112 inactive_file:3 unevictable:0 dirty:0 writeback:0 unstable:0 free:55 slab:34136 mapped:11 pagetables:10778 bounce:0 Node 0 DMA free:2816kB min:3264kB low:4032kB high:4864kB active_anon:192kB inactive_anon:3392kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:704kB min:4800kB low:5952kB high:7168kB active_anon:1856kB inactive_anon:3776kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 62*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4224kB Node 1 DMA: 77*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5312kB 787 total pagecache pages 642 pages in swap cache Swap cache stats: add 27939, delete 27297, find 404/2393 Free swap = 192kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34858 pages shared 57974 pages non-shared Out of memory: kill process 2440 (hackbench) score 9071 or a child Killed process 2503 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000006284f590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000006284f640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000006284f720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000006284f7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000006284f890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000006284f9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000006284fa70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000006284fb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000006284fc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000006284fd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000006284fe30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 4 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:78 active_file:2 inactive_anon:122 inactive_file:3 unevictable:0 dirty:0 writeback:0 unstable:0 free:55 slab:34136 mapped:11 pagetables:10778 bounce:0 Node 0 DMA free:2816kB min:3264kB low:4032kB high:4864kB active_anon:3136kB inactive_anon:4032kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:2819 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:704kB min:4800kB low:5952kB high:7168kB active_anon:1856kB inactive_anon:3776kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 14*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 896kB Node 1 DMA: 77*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5312kB 787 total pagecache pages 707 pages in swap cache Swap cache stats: add 28025, delete 27318, find 405/2397 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34908 pages shared 58030 pages non-shared Out of memory: kill process 2440 (hackbench) score 9068 or a child Killed process 2504 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000003c06f590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000003c06f640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000003c06f720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000003c06f7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000003c06f890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000003c06f9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000003c06fa70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000003c06fb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000003c06fc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000003c06fd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000003c06fe30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:55 active_file:2 inactive_anon:125 inactive_file:3 unevictable:0 dirty:0 writeback:0 unstable:0 free:55 slab:34136 mapped:11 pagetables:10778 bounce:0 Node 0 DMA free:2816kB min:3264kB low:4032kB high:4864kB active_anon:1664kB inactive_anon:4224kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:24 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:704kB min:4800kB low:5952kB high:7168kB active_anon:1856kB inactive_anon:3776kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 69*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4544kB Node 1 DMA: 77*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5312kB 787 total pagecache pages 651 pages in swap cache Swap cache stats: add 28045, delete 27394, find 406/2403 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34748 pages shared 58076 pages non-shared Out of memory: kill process 2440 (hackbench) score 9066 or a child Killed process 2505 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000003c06f590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000003c06f640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000003c06f720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000003c06f7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000003c06f890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000003c06f9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000003c06fa70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000003c06fb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000003c06fc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000003c06fd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000003c06fe30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:55 active_file:2 inactive_anon:101 inactive_file:3 unevictable:0 dirty:0 writeback:0 unstable:0 free:92 slab:34136 mapped:11 pagetables:10778 bounce:0 Node 0 DMA free:2816kB min:3264kB low:4032kB high:4864kB active_anon:1664kB inactive_anon:2688kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:16 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:1856kB inactive_anon:3776kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 72*64kB 5*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5248kB Node 1 DMA: 104*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 7040kB 732 total pagecache pages 624 pages in swap cache Swap cache stats: add 28062, delete 27438, find 406/2404 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34644 pages shared 58129 pages non-shared Out of memory: kill process 2440 (hackbench) score 9063 or a child Killed process 2506 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000003c06f590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000003c06f640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000003c06f720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000003c06f7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000003c06f890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000003c06f9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000003c06fa70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000003c06fb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000003c06fc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000003c06fd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000003c06fe30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 4 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:147 active_file:2 inactive_anon:101 inactive_file:3 unevictable:0 dirty:0 writeback:0 unstable:0 free:92 slab:34136 mapped:11 pagetables:10778 bounce:0 Node 0 DMA free:2816kB min:3264kB low:4032kB high:4864kB active_anon:7552kB inactive_anon:2688kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:24 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3072kB min:4800kB low:5952kB high:7168kB active_anon:1856kB inactive_anon:3776kB active_file:0kB inactive_file:192kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 59*64kB 5*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4416kB Node 1 DMA: 104*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 7040kB 778 total pagecache pages 650 pages in swap cache Swap cache stats: add 28103, delete 27453, find 406/2405 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34497 pages shared 58284 pages non-shared Out of memory: kill process 2440 (hackbench) score 9060 or a child Killed process 2507 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000003c06f590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000003c06f640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000003c06f720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000003c06f7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000003c06f890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000003c06f9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000003c06fa70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000003c06fb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000003c06fc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000003c06fd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000003c06fe30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:30 active_file:3 inactive_anon:7 inactive_file:2 unevictable:0 dirty:0 writeback:0 unstable:0 free:100 slab:34141 mapped:11 pagetables:10760 bounce:0 Node 0 DMA free:2560kB min:3264kB low:4032kB high:4864kB active_anon:0kB inactive_anon:1216kB active_file:0kB inactive_file:128kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3840kB min:4800kB low:5952kB high:7168kB active_anon:1920kB inactive_anon:0kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:96 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 67*64kB 6*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5056kB Node 1 DMA: 72*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4992kB 779 total pagecache pages 684 pages in swap cache Swap cache stats: add 28221, delete 27537, find 406/2413 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34883 pages shared 58014 pages non-shared Out of memory: kill process 2440 (hackbench) score 9058 or a child Killed process 2508 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000f7f13590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000f7f13640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000f7f13720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000f7f137c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000f7f13890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000f7f139d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c0000000f7f13a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c0000000f7f13b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c0000000f7f13c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c0000000f7f13d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000f7f13e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 0 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:76 active_file:3 inactive_anon:60 inactive_file:2 unevictable:0 dirty:0 writeback:0 unstable:0 free:100 slab:34141 mapped:11 pagetables:10760 bounce:0 Node 0 DMA free:2560kB min:3264kB low:4032kB high:4864kB active_anon:2944kB inactive_anon:4608kB active_file:0kB inactive_file:128kB unevictable:0kB present:1702464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3840kB min:4800kB low:5952kB high:7168kB active_anon:1920kB inactive_anon:0kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:96 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 75*64kB 5*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5440kB Node 1 DMA: 72*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4992kB 779 total pagecache pages 684 pages in swap cache Swap cache stats: add 28239, delete 27555, find 407/2417 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 34804 pages shared 58083 pages non-shared Out of memory: kill process 2440 (hackbench) score 9055 or a child Killed process 2509 (hackbench) Out of memory: kill process 2440 (hackbench) score 9053 or a child Killed process 2510 (hackbench) Out of memory: kill process 2440 (hackbench) score 9053 or a child Killed process 2511 (hackbench) Out of memory: kill process 2440 (hackbench) score 9048 or a child Killed process 2512 (hackbench) Out of memory: kill process 2440 (hackbench) score 9045 or a child Killed process 2513 (hackbench) Out of memory: kill process 2440 (hackbench) score 9042 or a child Killed process 2514 (hackbench) Out of memory: kill process 2440 (hackbench) score 9040 or a child Killed process 2515 (hackbench) Out of memory: kill process 2440 (hackbench) score 9037 or a child Killed process 2516 (hackbench) Out of memory: kill process 2440 (hackbench) score 9035 or a child Killed process 2517 (hackbench) Out of memory: kill process 2440 (hackbench) score 9032 or a child Killed process 2518 (hackbench) Out of memory: kill process 2440 (hackbench) score 9030 or a child Killed process 2519 (hackbench) Out of memory: kill process 2440 (hackbench) score 9027 or a child Killed process 2520 (hackbench) Out of memory: kill process 2440 (hackbench) score 9025 or a child Killed process 2521 (hackbench) Out of memory: kill process 2440 (hackbench) score 9022 or a child Killed process 2522 (hackbench) Out of memory: kill process 2440 (hackbench) score 9019 or a child Killed process 2523 (hackbench) Out of memory: kill process 2440 (hackbench) score 9017 or a child Killed process 2524 (hackbench) Out of memory: kill process 2440 (hackbench) score 9014 or a child Killed process 2525 (hackbench) Out of memory: kill process 2440 (hackbench) score 9012 or a child Killed process 2526 (hackbench) Out of memory: kill process 2440 (hackbench) score 9009 or a child Killed process 2527 (hackbench) Out of memory: kill process 2440 (hackbench) score 9007 or a child Killed process 2528 (hackbench) Out of memory: kill process 2440 (hackbench) score 9004 or a child Killed process 2529 (hackbench) Out of memory: kill process 2440 (hackbench) score 9001 or a child Killed process 2530 (hackbench) Out of memory: kill process 2440 (hackbench) score 8999 or a child Killed process 2531 (hackbench) Out of memory: kill process 2440 (hackbench) score 8996 or a child Killed process 2532 (hackbench) __ratelimit: 23 callbacks suppressed hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000005f49ec40] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000005f49ecf0] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000005f49edd0] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000005f49ee70] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000005f49ef40] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000005f49f080] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000005f49f120] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000005f49f1f0] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000005f49f2b0] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000005f49f3b0] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000005f49f4e0] [c0000000000055fc] handle_page_fault+0x20/0x5c --- Exception: 301 at .__copy_tofrom_user+0x28c/0x580 LR = .copy_from_user+0x3c/0x74 [c00000005f49f7d0] [c0000000004d5da4] .sock_alloc_send_pskb+0x100/0x3d0 (unreliable) [c00000005f49f850] [c0000000004ddd68] .memcpy_fromiovec+0x60/0xc4 [c00000005f49f8f0] [c000000000570664] .unix_stream_sendmsg+0x26c/0x430 [c00000005f49fa10] [c0000000004d1504] .sock_aio_write+0x16c/0x19c [c00000005f49fb40] [c00000000015d1a4] .do_sync_write+0xcc/0x130 [c00000005f49fce0] [c00000000015df10] .vfs_write+0xec/0x1dc [c00000005f49fd80] [c00000000015e108] .SyS_write+0x58/0xa0 [c00000005f49fe30] [c000000000008534] syscall_exit+0x0/0x40 Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 4 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 2 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:17 active_file:5 inactive_anon:115 inactive_file:0 unevictable:0 dirty:0 writeback:3 unstable:0 free:95 slab:34147 mapped:11 pagetables:10682 bounce:0 Node 0 DMA free:2752kB min:3264kB low:4032kB high:4864kB active_anon:832kB inactive_anon:2368kB active_file:128kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:6600 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3328kB min:4800kB low:5952kB high:7168kB active_anon:256kB inactive_anon:4992kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:31 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 66*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4352kB Node 1 DMA: 78*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5248kB 962 total pagecache pages 896 pages in swap cache Swap cache stats: add 30038, delete 29142, find 445/2617 Free swap = 64kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 35625 pages shared 57972 pages non-shared Out of memory: kill process 2440 (hackbench) score 8994 or a child Killed process 2533 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000004b46f590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000004b46f640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000004b46f720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000004b46f7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000004b46f890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000004b46f9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000004b46fa70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000004b46fb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000004b46fc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000004b46fd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000004b46fe30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:24 active_file:7 inactive_anon:42 inactive_file:0 unevictable:0 dirty:0 writeback:1 unstable:0 free:78 slab:34133 mapped:13 pagetables:10679 bounce:0 Node 0 DMA free:1600kB min:3264kB low:4032kB high:4864kB active_anon:1472kB inactive_anon:1088kB active_file:256kB inactive_file:0kB unevictable:0kB present:1702464kB pages_scanned:1053 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3392kB min:4800kB low:5952kB high:7168kB active_anon:64kB inactive_anon:1600kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 41*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 2752kB Node 1 DMA: 88*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 6016kB 943 total pagecache pages 932 pages in swap cache Swap cache stats: add 30757, delete 29825, find 452/2696 Free swap = 384kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 36217 pages shared 57771 pages non-shared Out of memory: kill process 2440 (hackbench) score 8991 or a child Killed process 2534 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c00000004b46f590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c00000004b46f640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c00000004b46f720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c00000004b46f7c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c00000004b46f890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c00000004b46f9d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c00000004b46fa70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c00000004b46fb40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c00000004b46fc00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c00000004b46fd00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c00000004b46fe30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 4 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 1 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:173 active_file:3 inactive_anon:39 inactive_file:4 unevictable:0 dirty:0 writeback:0 unstable:0 free:99 slab:34132 mapped:12 pagetables:10676 bounce:0 Node 0 DMA free:3136kB min:3264kB low:4032kB high:4864kB active_anon:9152kB inactive_anon:1536kB active_file:0kB inactive_file:256kB unevictable:0kB present:1702464kB pages_scanned:60 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3200kB min:4800kB low:5952kB high:7168kB active_anon:1920kB inactive_anon:960kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:137 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 80*64kB 5*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 6016kB Node 1 DMA: 57*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4032kB 981 total pagecache pages 949 pages in swap cache Swap cache stats: add 32738, delete 31789, find 487/2908 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 36971 pages shared 57980 pages non-shared Out of memory: kill process 2440 (hackbench) score 8989 or a child Killed process 2535 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec523590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec523640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec523720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec5237c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec523890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec5239d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c0000000ec523a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c0000000ec523b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [C0000000ec523c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c0000000ec523d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec523e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 4 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:116 active_file:3 inactive_anon:75 inactive_file:17 unevictable:0 dirty:0 writeback:0 unstable:0 free:80 slab:34139 mapped:23 pagetables:10673 bounce:0 Node 0 DMA free:1856kB min:3264kB low:4032kB high:4864kB active_anon:4160kB inactive_anon:1792kB active_file:0kB inactive_file:1088kB unevictable:0kB present:1702464kB pages_scanned:2698 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:3264kB min:4800kB low:5952kB high:7168kB active_anon:3264kB inactive_anon:3008kB active_file:192kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:98 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 66*64kB 2*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4736kB Node 1 DMA: 58*64kB 3*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4096kB 986 total pagecache pages 970 pages in swap cache Swap cache stats: add 33959, delete 32989, find 507/3040 Free swap = 64kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 37699 pages shared 57901 pages non-shared Out of memory: kill process 2440 (hackbench) score 8986 or a child Killed process 2536 (hackbench) hackbench invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0 hackbench cpuset=/ mems_allowed=0-15 Call Trace: [c0000000ec523590] [c000000000010f64] .show_stack+0x6c/0x16c (unreliable) [c0000000ec523640] [c000000000115e98] .oom_kill_process+0xf4/0x358 [c0000000ec523720] [c000000000116644] .__out_of_memory+0xb8/0xe0 [c0000000ec5237c0] [c000000000116848] .out_of_memory+0x1dc/0x240 [c0000000ec523890] [c00000000011b680] .__alloc_pages_nodemask+0x524/0x650 [c0000000ec5239d0] [c00000000014c4bc] .alloc_page_vma+0x1d4/0x1e0 [c0000000ec523a70] [c000000000140fe4] .read_swap_cache_async+0x8c/0x19c [c0000000ec523b40] [c000000000141148] .swapin_readahead+0x54/0xd4 [c0000000ec523c00] [c000000000132e5c] .handle_mm_fault+0x4a8/0x9e4 [c0000000ec523d00] [c000000000583a04] .do_page_fault+0x3fc/0x650 [c0000000ec523e30] [c0000000000055fc] handle_page_fault+0x20/0x5c Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 4 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 2 Node 1 DMA per-cpu: CPU 0: hi: 6, btch: 1 usd: 5 CPU 1: hi: 6, btch: 1 usd: 5 CPU 2: hi: 6, btch: 1 usd: 5 CPU 3: hi: 6, btch: 1 usd: 5 Active_anon:118 active_file:0 inactive_anon:57 inactive_file:7 unevictable:0 dirty:0 writeback:0 unstable:0 free:108 slab:34140 mapped:13 pagetables:10670 bounce:0 Node 0 DMA free:2560kB min:3264kB low:4032kB high:4864kB active_anon:5440kB inactive_anon:2368kB active_file:0kB inactive_file:448kB unevictable:0kB present:1702464kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 1 DMA free:4352kB min:4800kB low:5952kB high:7168kB active_anon:2112kB inactive_anon:1280kB active_file:0kB inactive_file:0kB unevictable:0kB present:2486784kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 Node 0 DMA: 67*64kB 3*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 4928kB Node 1 DMA: 76*64kB 5*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 5504kB 1014 total pagecache pages 976 pages in swap cache Swap cache stats: add 34731, delete 33755, find 517/3127 Free swap = 0kB Total swap = 1044096kB 92160 pages RAM 7291 pages reserved 38093 pages shared 57927 pages non-shared Out of memory: kill process 2440 (hackbench) score 8984 or a child Killed process 2537 (hackbench)