[ 2788.232607] [] ? process_one_work+0x440/0x440 [ 2788.232609] [] kthread+0xd8/0xf0 [ 2788.232611] [] ret_from_fork+0x1f/0x40 [ 2788.232613] [] ? kthread_worker_fn+0x180/0x180 [ 2788.232614] Mem-Info: [ 2788.232617] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:753748 isolated_file:32 unevictable:12341 dirty:90458 writeback:651272 unstable:0 slab_reclaimable:164496 slab_unreclaimable:2148673 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:5398 free_pcp:316 free_cma:0 [ 2788.232619] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.232623] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.232625] Node 0 DMA32 free:19252kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:218684kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776568kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:52kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:180 all_unreclaimable? no [ 2788.232629] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.232631] Node 0 Normal free:2336kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2796308kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:360616kB writeback:2429560kB mapped:9908kB shmem:2296kB slab_reclaimable:635932kB slab_unreclaimable:7803128kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:1196kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.232635] lowmem_reserve[]: 0 0 0 0 0 [ 2788.232637] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.232642] Node 0 DMA32: 4754*4kB (UE) 20*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19176kB [ 2788.232647] Node 0 Normal: 241*4kB (UEH) 37*8kB (UEH) 9*16kB (UEH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2140kB [ 2788.232654] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.232655] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.232656] 793448 total pagecache pages [ 2788.232657] 0 pages in swap cache [ 2788.232657] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.232658] Free swap = 0kB [ 2788.232658] Total swap = 0kB [ 2788.232659] 8366800 pages RAM [ 2788.232659] 0 pages HighMem/MovableOnly [ 2788.232660] 151653 pages reserved [ 2788.232660] 0 pages cma reserved [ 2788.232661] 0 pages hwpoisoned [ 2788.232662] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.232663] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.232664] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.232671] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.232673] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.232673] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.232675] Workqueue: kblockd blk_delay_work [ 2788.232676] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.232678] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.232679] 022800204c82b940 ffff0a1000000600 0000000068be6737 0000000000000000 [ 2788.232681] Call Trace: [ 2788.232683] [] dump_stack+0x63/0x84 [ 2788.232684] [] warn_alloc_failed+0x101/0x170 [ 2788.232686] [] ? sprintf+0x56/0x70 [ 2788.232688] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.232690] [] ? kernfs_path_from_node+0x4f/0x60 [ 2788.232692] [] alloc_pages_current+0x95/0x140 [ 2788.232694] [] new_slab+0x2d5/0x690 [ 2788.232695] [] ___slab_alloc+0x3f2/0x540 [ 2788.232697] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.232698] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.232699] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.232701] [] __slab_alloc+0x20/0x40 [ 2788.232702] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.232704] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.232705] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.232706] [] scsi_get_command+0x20/0x170 [ 2788.232708] [] scsi_prep_fn+0x14f/0x180 [ 2788.232710] [] blk_peek_request+0x175/0x2c0 [ 2788.232712] [] scsi_request_fn+0x3f/0x5f0 [ 2788.232713] [] ? __switch_to+0x29a/0x4a0 [ 2788.232715] [] __blk_run_queue+0x33/0x40 [ 2788.232717] [] blk_delay_work+0x25/0x40 [ 2788.232718] [] process_one_work+0x184/0x440 [ 2788.232719] [] worker_thread+0x4e/0x480 [ 2788.232720] [] ? process_one_work+0x440/0x440 [ 2788.232721] [] ? process_one_work+0x440/0x440 [ 2788.232723] [] kthread+0xd8/0xf0 [ 2788.232725] [] ret_from_fork+0x1f/0x40 [ 2788.232727] [] ? kthread_worker_fn+0x180/0x180 [ 2788.232727] Mem-Info: [ 2788.232730] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:753721 isolated_file:32 unevictable:12341 dirty:90458 writeback:651272 unstable:0 slab_reclaimable:164490 slab_unreclaimable:2148673 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:5631 free_pcp:0 free_cma:0 [ 2788.232732] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.232735] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.232737] Node 0 DMA32 free:19304kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:218632kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776568kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:52 all_unreclaimable? no [ 2788.232741] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.232743] Node 0 Normal free:3216kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2796252kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:360616kB writeback:2429560kB mapped:9908kB shmem:2296kB slab_reclaimable:635908kB slab_unreclaimable:7803128kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.232746] lowmem_reserve[]: 0 0 0 0 0 [ 2788.232748] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.232752] Node 0 DMA32: 4806*4kB (UE) 25*8kB (U) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19488kB [ 2788.232758] Node 0 Normal: 515*4kB (UEH) 54*8kB (UEH) 11*16kB (UEH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3404kB [ 2788.232764] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.232765] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.232766] 793435 total pagecache pages [ 2788.232766] 0 pages in swap cache [ 2788.232767] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.232768] Free swap = 0kB [ 2788.232769] Total swap = 0kB [ 2788.232769] 8366800 pages RAM [ 2788.232770] 0 pages HighMem/MovableOnly [ 2788.232771] 151653 pages reserved [ 2788.232771] 0 pages cma reserved [ 2788.232772] 0 pages hwpoisoned [ 2788.232773] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.232774] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.232775] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.232786] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.232787] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.232788] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.232790] Workqueue: kblockd blk_delay_work [ 2788.232790] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.232792] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.232793] 022800204c82b9b0 ffffffff8121e0fe 0000000068be6737 ffff8808765db610 [ 2788.232795] Call Trace: [ 2788.232797] [] dump_stack+0x63/0x84 [ 2788.232798] [] warn_alloc_failed+0x101/0x170 [ 2788.232800] [] ? get_partial_node.isra.63+0x17e/0x230 [ 2788.232802] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.232804] [] alloc_pages_current+0x95/0x140 [ 2788.232805] [] new_slab+0x2d5/0x690 [ 2788.232807] [] ___slab_alloc+0x3f2/0x540 [ 2788.232809] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.232810] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.232811] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.232813] [] __slab_alloc+0x20/0x40 [ 2788.232814] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.232816] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.232817] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.232819] [] scsi_get_command+0x20/0x170 [ 2788.232820] [] scsi_prep_fn+0x14f/0x180 [ 2788.232822] [] blk_peek_request+0x175/0x2c0 [ 2788.232824] [] scsi_request_fn+0x3f/0x5f0 [ 2788.232825] [] ? __switch_to+0x29a/0x4a0 [ 2788.232827] [] __blk_run_queue+0x33/0x40 [ 2788.232828] [] blk_delay_work+0x25/0x40 [ 2788.232830] [] process_one_work+0x184/0x440 [ 2788.232831] [] worker_thread+0x4e/0x480 [ 2788.232832] [] ? process_one_work+0x440/0x440 [ 2788.232833] [] ? process_one_work+0x440/0x440 [ 2788.232835] [] kthread+0xd8/0xf0 [ 2788.232836] [] ret_from_fork+0x1f/0x40 [ 2788.232838] [] ? kthread_worker_fn+0x180/0x180 [ 2788.232839] Mem-Info: [ 2788.232841] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:753721 isolated_file:32 unevictable:12341 dirty:90458 writeback:651272 unstable:0 slab_reclaimable:164490 slab_unreclaimable:2148673 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:5631 free_pcp:1 free_cma:0 [ 2788.232843] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.232846] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.232848] Node 0 DMA32 free:19304kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:218632kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776568kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:52 all_unreclaimable? no [ 2788.232852] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.232853] Node 0 Normal free:3216kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2796252kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:360616kB writeback:2429560kB mapped:9908kB shmem:2296kB slab_reclaimable:635908kB slab_unreclaimable:7803128kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:44kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.232857] lowmem_reserve[]: 0 0 0 0 0 [ 2788.232858] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.232863] Node 0 DMA32: 4806*4kB (UE) 25*8kB (U) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19488kB [ 2788.232868] Node 0 Normal: 515*4kB (UEH) 62*8kB (UEH) 12*16kB (UEH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3484kB [ 2788.232874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.232875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.232876] 793435 total pagecache pages [ 2788.232877] 0 pages in swap cache [ 2788.232877] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.232878] Free swap = 0kB [ 2788.232879] Total swap = 0kB [ 2788.232879] 8366800 pages RAM [ 2788.232880] 0 pages HighMem/MovableOnly [ 2788.232881] 151653 pages reserved [ 2788.232881] 0 pages cma reserved [ 2788.232882] 0 pages hwpoisoned [ 2788.232883] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.232884] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.232885] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.233215] swapper/7: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.233217] CPU: 7 PID: 0 Comm: swapper/7 Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.233217] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.233218] 0000000000000086 0b6c411a41b16654 ffff8808765c3800 ffffffff813d8e4f [ 2788.233220] 0000000000000000 0000000000000000 ffff8808765c3890 ffffffff811bee31 [ 2788.233221] 02280020765c38d0 ffffffff8121e0fe ffffea000a11b800 ffff8808765db5f0 [ 2788.233223] Call Trace: [ 2788.233224] [] dump_stack+0x63/0x84 [ 2788.233227] [] warn_alloc_failed+0x101/0x170 [ 2788.233229] [] ? get_partial_node.isra.63+0x17e/0x230 [ 2788.233230] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.233233] [] alloc_pages_current+0x95/0x140 [ 2788.233234] [] new_slab+0x2d5/0x690 [ 2788.233236] [] ___slab_alloc+0x3f2/0x540 [ 2788.233238] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.233239] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.233241] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.233242] [] __slab_alloc+0x20/0x40 [ 2788.233244] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.233245] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.233246] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.233248] [] scsi_get_command+0x20/0x170 [ 2788.233249] [] scsi_prep_fn+0x14f/0x180 [ 2788.233251] [] blk_peek_request+0x175/0x2c0 [ 2788.233253] [] scsi_request_fn+0x3f/0x5f0 [ 2788.233255] [] __blk_run_queue+0x33/0x40 [ 2788.233256] [] blk_run_queue+0x26/0x40 [ 2788.233258] [] scsi_kick_queue+0x1f/0x30 [ 2788.233259] [] scsi_run_queue+0x1ce/0x2d0 [ 2788.233261] [] scsi_end_request+0x13e/0x1d0 [ 2788.233262] [] scsi_io_completion+0x1b6/0x6a0 [ 2788.233264] [] scsi_finish_command+0xcf/0x120 [ 2788.233266] [] scsi_softirq_done+0x122/0x150 [ 2788.233267] [] blk_done_softirq+0x8c/0xc0 [ 2788.233269] [] __do_softirq+0x112/0x2e7 [ 2788.233271] [] irq_exit+0x105/0x110 [ 2788.233273] [] do_IRQ+0x54/0xd0 [ 2788.233274] [] common_interrupt+0x8c/0x8c [ 2788.233275] [] ? cpuidle_enter_state+0x122/0x2b0 [ 2788.233279] [] cpuidle_enter+0x17/0x20 [ 2788.233281] [] call_cpuidle+0x2a/0x50 [ 2788.233282] [] cpu_startup_entry+0x2a3/0x350 [ 2788.233284] [] start_secondary+0x158/0x190 [ 2788.233285] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.233286] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.233287] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.234530] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.234531] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.234532] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.234534] Workqueue: kblockd blk_delay_work [ 2788.234535] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.234537] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.234538] 022800204c82b940 ffff0a1000000600 0000000068be6737 0000000000000000 [ 2788.234540] Call Trace: [ 2788.234542] [] dump_stack+0x63/0x84 [ 2788.234543] [] warn_alloc_failed+0x101/0x170 [ 2788.234545] [] ? sprintf+0x56/0x70 [ 2788.234547] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.234549] [] ? vprintk_emit+0x2b9/0x500 [ 2788.234551] [] alloc_pages_current+0x95/0x140 [ 2788.234553] [] new_slab+0x2d5/0x690 [ 2788.234554] [] ___slab_alloc+0x3f2/0x540 [ 2788.234556] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.234557] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.234559] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.234560] [] __slab_alloc+0x20/0x40 [ 2788.234562] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.234563] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.234564] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.234566] [] scsi_get_command+0x20/0x170 [ 2788.234568] [] scsi_prep_fn+0x14f/0x180 [ 2788.234570] [] blk_peek_request+0x175/0x2c0 [ 2788.234572] [] scsi_request_fn+0x3f/0x5f0 [ 2788.234574] [] ? __switch_to+0x29a/0x4a0 [ 2788.234575] [] __blk_run_queue+0x33/0x40 [ 2788.234577] [] blk_delay_work+0x25/0x40 [ 2788.234578] [] process_one_work+0x184/0x440 [ 2788.234580] [] worker_thread+0x4e/0x480 [ 2788.234581] [] ? process_one_work+0x440/0x440 [ 2788.234582] [] ? process_one_work+0x440/0x440 [ 2788.234584] [] kthread+0xd8/0xf0 [ 2788.234586] [] ret_from_fork+0x1f/0x40 [ 2788.234587] [] ? kthread_worker_fn+0x180/0x180 [ 2788.234588] Mem-Info: [ 2788.234591] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:753327 isolated_file:32 unevictable:12341 dirty:90222 writeback:651252 unstable:0 slab_reclaimable:164415 slab_unreclaimable:2148462 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:6185 free_pcp:269 free_cma:0 [ 2788.234593] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.234596] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.234598] Node 0 DMA32 free:19984kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:218008kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776508kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:68kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.234601] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.234603] Node 0 Normal free:4752kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2795300kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:359672kB writeback:2429480kB mapped:9908kB shmem:2296kB slab_reclaimable:635608kB slab_unreclaimable:7802344kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:1008kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.234606] lowmem_reserve[]: 0 0 0 0 0 [ 2788.234608] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.234613] Node 0 DMA32: 4887*4kB (UE) 43*8kB (U) 5*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19972kB [ 2788.234618] Node 0 Normal: 694*4kB (UEH) 131*8kB (UEH) 29*16kB (UEH) 6*32kB (EH) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5056kB [ 2788.234625] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.234626] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.234626] 793012 total pagecache pages [ 2788.234627] 0 pages in swap cache [ 2788.234628] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.234628] Free swap = 0kB [ 2788.234629] Total swap = 0kB [ 2788.234630] 8366800 pages RAM [ 2788.234630] 0 pages HighMem/MovableOnly [ 2788.234631] 151653 pages reserved [ 2788.234632] 0 pages cma reserved [ 2788.234632] 0 pages hwpoisoned [ 2788.234633] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.234634] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.234635] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.234648] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.234649] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.234650] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.234652] Workqueue: kblockd blk_delay_work [ 2788.234652] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.234654] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.234655] 022800204c82b940 ffff0a1000000600 0000000068be6737 0000000000000000 [ 2788.234657] Call Trace: [ 2788.234659] [] dump_stack+0x63/0x84 [ 2788.234660] [] warn_alloc_failed+0x101/0x170 [ 2788.234662] [] ? sprintf+0x56/0x70 [ 2788.234663] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.234665] [] ? vprintk_emit+0x2b9/0x500 [ 2788.234667] [] alloc_pages_current+0x95/0x140 [ 2788.234669] [] new_slab+0x2d5/0x690 [ 2788.234671] [] ___slab_alloc+0x3f2/0x540 [ 2788.234672] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.234674] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.234675] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.234677] [] __slab_alloc+0x20/0x40 [ 2788.234678] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.234679] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.234681] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.234682] [] scsi_get_command+0x20/0x170 [ 2788.234684] [] scsi_prep_fn+0x14f/0x180 [ 2788.234686] [] blk_peek_request+0x175/0x2c0 [ 2788.234687] [] scsi_request_fn+0x3f/0x5f0 [ 2788.234689] [] ? __switch_to+0x29a/0x4a0 [ 2788.234690] [] __blk_run_queue+0x33/0x40 [ 2788.234692] [] blk_delay_work+0x25/0x40 [ 2788.234693] [] process_one_work+0x184/0x440 [ 2788.234694] [] worker_thread+0x4e/0x480 [ 2788.234696] [] ? process_one_work+0x440/0x440 [ 2788.234697] [] ? process_one_work+0x440/0x440 [ 2788.234698] [] kthread+0xd8/0xf0 [ 2788.234700] [] ret_from_fork+0x1f/0x40 [ 2788.234702] [] ? kthread_worker_fn+0x180/0x180 [ 2788.234702] Mem-Info: [ 2788.234705] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:753229 isolated_file:32 unevictable:12341 dirty:90222 writeback:651231 unstable:0 slab_reclaimable:164415 slab_unreclaimable:2148444 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:6203 free_pcp:297 free_cma:0 [ 2788.234707] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.234710] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.234712] Node 0 DMA32 free:19984kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:218008kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776508kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:68kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.234715] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.234717] Node 0 Normal free:4824kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2794908kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:359672kB writeback:2429396kB mapped:9908kB shmem:2296kB slab_reclaimable:635608kB slab_unreclaimable:7802272kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:1120kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:512 all_unreclaimable? no [ 2788.234720] lowmem_reserve[]: 0 0 0 0 0 [ 2788.234722] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.234726] Node 0 DMA32: 4887*4kB (UE) 43*8kB (U) 5*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19972kB [ 2788.234731] Node 0 Normal: 694*4kB (UEH) 131*8kB (UEH) 29*16kB (UEH) 6*32kB (EH) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5056kB [ 2788.234737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.234738] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.234739] 793012 total pagecache pages [ 2788.234739] 0 pages in swap cache [ 2788.234740] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.234741] Free swap = 0kB [ 2788.234742] Total swap = 0kB [ 2788.234742] 8366800 pages RAM [ 2788.234743] 0 pages HighMem/MovableOnly [ 2788.234743] 151653 pages reserved [ 2788.234744] 0 pages cma reserved [ 2788.234745] 0 pages hwpoisoned [ 2788.234746] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.234747] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.234748] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.240750] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.240753] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.240754] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.240756] Workqueue: kblockd blk_delay_work [ 2788.240757] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.240759] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.240760] 022800204c82b940 ffff0a1000000600 0000000068be6737 0000000000000000 [ 2788.240762] Call Trace: [ 2788.240765] [] dump_stack+0x63/0x84 [ 2788.240767] [] warn_alloc_failed+0x101/0x170 [ 2788.240768] [] ? sprintf+0x56/0x70 [ 2788.240770] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.240772] [] ? vprintk_emit+0x2b9/0x500 [ 2788.240774] [] alloc_pages_current+0x95/0x140 [ 2788.240776] [] new_slab+0x2d5/0x690 [ 2788.240778] [] ___slab_alloc+0x3f2/0x540 [ 2788.240779] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.240781] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.240782] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.240784] [] __slab_alloc+0x20/0x40 [ 2788.240786] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.240787] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.240789] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.240790] [] scsi_get_command+0x20/0x170 [ 2788.240792] [] scsi_prep_fn+0x14f/0x180 [ 2788.240794] [] blk_peek_request+0x175/0x2c0 [ 2788.240796] [] scsi_request_fn+0x3f/0x5f0 [ 2788.240797] [] ? __switch_to+0x29a/0x4a0 [ 2788.240799] [] __blk_run_queue+0x33/0x40 [ 2788.240801] [] blk_delay_work+0x25/0x40 [ 2788.240802] [] process_one_work+0x184/0x440 [ 2788.240803] [] worker_thread+0x4e/0x480 [ 2788.240805] [] ? process_one_work+0x440/0x440 [ 2788.240806] [] ? process_one_work+0x440/0x440 [ 2788.240807] [] kthread+0xd8/0xf0 [ 2788.240809] [] ret_from_fork+0x1f/0x40 [ 2788.240811] [] ? kthread_worker_fn+0x180/0x180 [ 2788.240812] Mem-Info: [ 2788.240815] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:752887 isolated_file:32 unevictable:12341 dirty:89321 writeback:651905 unstable:0 slab_reclaimable:164294 slab_unreclaimable:2149597 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:6543 free_pcp:429 free_cma:0 [ 2788.240817] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.240821] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.240823] Node 0 DMA32 free:20764kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:217464kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776276kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:52kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:184 all_unreclaimable? no [ 2788.240826] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.240828] Node 0 Normal free:5404kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2794084kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:356068kB writeback:2432092kB mapped:9908kB shmem:2296kB slab_reclaimable:635124kB slab_unreclaimable:7807116kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:1648kB local_pcp:92kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.240832] lowmem_reserve[]: 0 0 0 0 0 [ 2788.240834] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.240839] Node 0 DMA32: 5024*4kB (UE) 62*8kB (U) 6*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20688kB [ 2788.240844] Node 0 Normal: 954*4kB (UMEH) 83*8kB (UEH) 25*16kB (UEH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5616kB [ 2788.240851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.240852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.240853] 792649 total pagecache pages [ 2788.240854] 0 pages in swap cache [ 2788.240855] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.240856] Free swap = 0kB [ 2788.240856] Total swap = 0kB [ 2788.240857] 8366800 pages RAM [ 2788.240858] 0 pages HighMem/MovableOnly [ 2788.240858] 151653 pages reserved [ 2788.240859] 0 pages cma reserved [ 2788.240860] 0 pages hwpoisoned [ 2788.240861] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.240862] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.240863] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.240881] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.240883] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.240884] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.240885] Workqueue: kblockd blk_delay_work [ 2788.240886] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.240888] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.240889] 022800204c82b940 ffff0a1000000600 0000000068be6737 0000000000000000 [ 2788.240891] Call Trace: [ 2788.240893] [] dump_stack+0x63/0x84 [ 2788.240894] [] warn_alloc_failed+0x101/0x170 [ 2788.240896] [] ? sprintf+0x56/0x70 [ 2788.240898] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.240900] [] ? vprintk_emit+0x2b9/0x500 [ 2788.240902] [] alloc_pages_current+0x95/0x140 [ 2788.240903] [] new_slab+0x2d5/0x690 [ 2788.240905] [] ___slab_alloc+0x3f2/0x540 [ 2788.240907] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.240908] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.240910] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.240911] [] __slab_alloc+0x20/0x40 [ 2788.240913] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.240914] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.240916] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.240917] [] scsi_get_command+0x20/0x170 [ 2788.240919] [] scsi_prep_fn+0x14f/0x180 [ 2788.240920] [] blk_peek_request+0x175/0x2c0 [ 2788.240922] [] scsi_request_fn+0x3f/0x5f0 [ 2788.240924] [] ? __switch_to+0x29a/0x4a0 [ 2788.240925] [] __blk_run_queue+0x33/0x40 [ 2788.240927] [] blk_delay_work+0x25/0x40 [ 2788.240928] [] process_one_work+0x184/0x440 [ 2788.240930] [] worker_thread+0x4e/0x480 [ 2788.240931] [] ? process_one_work+0x440/0x440 [ 2788.240932] [] ? process_one_work+0x440/0x440 [ 2788.240934] [] kthread+0xd8/0xf0 [ 2788.240936] [] ret_from_fork+0x1f/0x40 [ 2788.240937] [] ? kthread_worker_fn+0x180/0x180 [ 2788.240938] Mem-Info: [ 2788.240940] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:752887 isolated_file:32 unevictable:12341 dirty:89212 writeback:652014 unstable:0 slab_reclaimable:164294 slab_unreclaimable:2149597 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:6689 free_pcp:431 free_cma:0 [ 2788.240943] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.240946] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.240948] Node 0 DMA32 free:20764kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:217464kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776276kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:52kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:184 all_unreclaimable? no [ 2788.240951] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.240953] Node 0 Normal free:6280kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2794084kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:355632kB writeback:2432528kB mapped:9908kB shmem:2296kB slab_reclaimable:635124kB slab_unreclaimable:7807116kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:1648kB local_pcp:92kB free_cma:0kB writeback_tmp:0kB pages_scanned:384 all_unreclaimable? no [ 2788.240957] lowmem_reserve[]: 0 0 0 0 0 [ 2788.240959] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.240964] Node 0 DMA32: 5024*4kB (UE) 62*8kB (U) 6*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20688kB [ 2788.240969] Node 0 Normal: 1171*4kB (UMEH) 88*8kB (UEH) 27*16kB (UEH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6556kB [ 2788.240976] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.240977] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.240978] 792540 total pagecache pages [ 2788.240979] 0 pages in swap cache [ 2788.240979] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.240980] Free swap = 0kB [ 2788.240981] Total swap = 0kB [ 2788.240981] 8366800 pages RAM [ 2788.240982] 0 pages HighMem/MovableOnly [ 2788.240983] 151653 pages reserved [ 2788.240983] 0 pages cma reserved [ 2788.240984] 0 pages hwpoisoned [ 2788.240985] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.240986] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.240987] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.240991] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.240992] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.240993] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.240994] Workqueue: kblockd blk_delay_work [ 2788.240995] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.240996] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.240998] 022800204c82b940 ffff0a1000000600 0000000068be6737 0000000000000000 [ 2788.240999] Call Trace: [ 2788.241001] [] dump_stack+0x63/0x84 [ 2788.241003] [] warn_alloc_failed+0x101/0x170 [ 2788.241005] [] ? sprintf+0x56/0x70 [ 2788.241006] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.241008] [] ? vprintk_emit+0x2b9/0x500 [ 2788.241010] [] alloc_pages_current+0x95/0x140 [ 2788.241012] [] new_slab+0x2d5/0x690 [ 2788.241013] [] ___slab_alloc+0x3f2/0x540 [ 2788.241015] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.241016] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.241018] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.241019] [] __slab_alloc+0x20/0x40 [ 2788.241021] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.241022] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.241023] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.241025] [] scsi_get_command+0x20/0x170 [ 2788.241026] [] scsi_prep_fn+0x14f/0x180 [ 2788.241028] [] blk_peek_request+0x175/0x2c0 [ 2788.241030] [] scsi_request_fn+0x3f/0x5f0 [ 2788.241031] [] ? __switch_to+0x29a/0x4a0 [ 2788.241033] [] __blk_run_queue+0x33/0x40 [ 2788.241035] [] blk_delay_work+0x25/0x40 [ 2788.241036] [] process_one_work+0x184/0x440 [ 2788.241037] [] worker_thread+0x4e/0x480 [ 2788.241038] [] ? process_one_work+0x440/0x440 [ 2788.241040] [] ? process_one_work+0x440/0x440 [ 2788.241041] [] kthread+0xd8/0xf0 [ 2788.241043] [] ret_from_fork+0x1f/0x40 [ 2788.241045] [] ? kthread_worker_fn+0x180/0x180 [ 2788.241046] Mem-Info: [ 2788.241048] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:752887 isolated_file:32 unevictable:12341 dirty:89212 writeback:651993 unstable:0 slab_reclaimable:164294 slab_unreclaimable:2149576 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:6895 free_pcp:451 free_cma:0 [ 2788.241050] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.241053] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.241055] Node 0 DMA32 free:20764kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:217464kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776276kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:52kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:184 all_unreclaimable? no [ 2788.241059] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.241061] Node 0 Normal free:6812kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2794084kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:355632kB writeback:2432444kB mapped:9908kB shmem:2296kB slab_reclaimable:635124kB slab_unreclaimable:7807032kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:1736kB local_pcp:92kB free_cma:0kB writeback_tmp:0kB pages_scanned:40 all_unreclaimable? no [ 2788.241064] lowmem_reserve[]: 0 0 0 0 0 [ 2788.241066] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.241071] Node 0 DMA32: 5024*4kB (UE) 62*8kB (U) 6*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20688kB [ 2788.241076] Node 0 Normal: 1202*4kB (UMEH) 90*8kB (UEH) 28*16kB (UEH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6712kB [ 2788.241082] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.241083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.241084] 792540 total pagecache pages [ 2788.241085] 0 pages in swap cache [ 2788.241086] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.241086] Free swap = 0kB [ 2788.241087] Total swap = 0kB [ 2788.241088] 8366800 pages RAM [ 2788.241088] 0 pages HighMem/MovableOnly [ 2788.241089] 151653 pages reserved [ 2788.241089] 0 pages cma reserved [ 2788.241090] 0 pages hwpoisoned [ 2788.241091] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.241092] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.241093] node 0: slabs: 123, objs: 3936, free: 0 [ 2788.241108] kworker/7:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 2788.241109] CPU: 7 PID: 898 Comm: kworker/7:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 2788.241110] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 2788.241112] Workqueue: kblockd blk_delay_work [ 2788.241112] 0000000000000086 0000000068be6737 ffff88084c82b8e0 ffffffff813d8e4f [ 2788.241114] 0000000000000000 0000000000000000 ffff88084c82b970 ffffffff811bee31 [ 2788.241115] 022800204c82b940 ffff0a1000000600 0000000068be6737 0000000000000000 [ 2788.241117] Call Trace: [ 2788.241119] [] dump_stack+0x63/0x84 [ 2788.241120] [] warn_alloc_failed+0x101/0x170 [ 2788.241122] [] ? sprintf+0x56/0x70 [ 2788.241124] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 2788.241126] [] ? vprintk_emit+0x2b9/0x500 [ 2788.241128] [] alloc_pages_current+0x95/0x140 [ 2788.241129] [] new_slab+0x2d5/0x690 [ 2788.241131] [] ___slab_alloc+0x3f2/0x540 [ 2788.241132] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.241134] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 2788.241135] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 2788.241137] [] __slab_alloc+0x20/0x40 [ 2788.241138] [] kmem_cache_alloc+0x197/0x1d0 [ 2788.241140] [] ? scsi_host_alloc_command+0x34/0xc0 [ 2788.241141] [] scsi_host_alloc_command+0x4b/0xc0 [ 2788.241142] [] scsi_get_command+0x20/0x170 [ 2788.241144] [] scsi_prep_fn+0x14f/0x180 [ 2788.241146] [] blk_peek_request+0x175/0x2c0 [ 2788.241148] [] scsi_request_fn+0x3f/0x5f0 [ 2788.241149] [] ? __switch_to+0x29a/0x4a0 [ 2788.241151] [] __blk_run_queue+0x33/0x40 [ 2788.241152] [] blk_delay_work+0x25/0x40 [ 2788.241153] [] process_one_work+0x184/0x440 [ 2788.241154] [] worker_thread+0x4e/0x480 [ 2788.241155] [] ? process_one_work+0x440/0x440 [ 2788.241156] [] ? process_one_work+0x440/0x440 [ 2788.241157] [] kthread+0xd8/0xf0 [ 2788.241158] [] ret_from_fork+0x1f/0x40 [ 2788.241160] [] ? kthread_worker_fn+0x180/0x180 [ 2788.241160] Mem-Info: [ 2788.241162] active_anon:106730 inactive_anon:292 isolated_anon:0 active_file:28981 inactive_file:752887 isolated_file:32 unevictable:12341 dirty:89212 writeback:651993 unstable:0 slab_reclaimable:164294 slab_unreclaimable:2149576 mapped:2694 shmem:590 pagetables:7053 bounce:0 free:7041 free_pcp:443 free_cma:0 [ 2788.241164] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 2788.241167] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 2788.241169] Node 0 DMA32 free:20764kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8000kB inactive_file:217464kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:1216kB writeback:175528kB mapped:868kB shmem:64kB slab_reclaimable:22052kB slab_unreclaimable:776276kB kernel_stack:400kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:208kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:184 all_unreclaimable? no [ 2788.241172] lowmem_reserve[]: 0 0 30054 30054 30054 [ 2788.241174] Node 0 Normal free:7436kB min:63372kB low:94144kB high:124916kB active_anon:398740kB inactive_anon:1140kB active_file:107924kB inactive_file:2794084kB unevictable:46996kB isolated(anon):0kB isolated(file):128kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:355632kB writeback:2432444kB mapped:9908kB shmem:2296kB slab_reclaimable:635124kB slab_unreclaimable:7807032kB kernel_stack:7536kB pagetables:25372kB unstable:0kB bounce:0kB free_pcp:952kB local_pcp:92kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 2788.241178] lowmem_reserve[]: 0 0 0 0 0 [ 2788.241179] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2788.241184] Node 0 DMA32: 5024*4kB (UE) 62*8kB (U) 6*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20688kB [ 2788.241189] Node 0 Normal: 1373*4kB (UMEH) 90*8kB (UEH) 28*16kB (UEH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7396kB [ 2788.241196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2788.241196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.241197] 792540 total pagecache pages [ 2788.241198] 0 pages in swap cache [ 2788.241199] Swap cache stats: add 0, delete 0, find 0/0 [ 2788.241199] Free swap = 0kB [ 2788.241200] Total swap = 0kB [ 2788.241201] 8366800 pages RAM [ 2788.241201] 0 pages HighMem/MovableOnly [ 2788.241202] 151653 pages reserved [ 2788.241203] 0 pages cma reserved [ 2788.241203] 0 pages hwpoisoned [ 2788.241204] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 2788.241205] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 2788.241206] node 0: slabs: 123, objs: 3936, free: 0 [ 4132.317003] warn_alloc_failed: 14 callbacks suppressed [ 4132.317005] kworker/5:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 4132.317007] CPU: 5 PID: 588 Comm: kworker/5:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 4132.317008] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 4132.317011] Workqueue: kblockd blk_delay_work [ 4132.317012] 0000000000000086 0000000074048df1 ffff880083f0f8e0 ffffffff813d8e4f [ 4132.317013] 0000000000000000 0000000000000000 ffff880083f0f970 ffffffff811bee31 [ 4132.317014] 0228002083f0f9b0 ffffffff8121e0fe ffffffff81212c25 ffff88087655b610 [ 4132.317016] Call Trace: [ 4132.317018] [] dump_stack+0x63/0x84 [ 4132.317020] [] warn_alloc_failed+0x101/0x170 [ 4132.317021] [] ? get_partial_node.isra.63+0x17e/0x230 [ 4132.317023] [] ? alloc_pages_current+0x95/0x140 [ 4132.317024] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 4132.317026] [] alloc_pages_current+0x95/0x140 [ 4132.317027] [] new_slab+0x2d5/0x690 [ 4132.317028] [] ___slab_alloc+0x3f2/0x540 [ 4132.317030] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.317031] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 4132.317032] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.317033] [] __slab_alloc+0x20/0x40 [ 4132.317034] [] kmem_cache_alloc+0x197/0x1d0 [ 4132.317035] [] ? scsi_host_alloc_command+0x34/0xc0 [ 4132.317036] [] scsi_host_alloc_command+0x4b/0xc0 [ 4132.317037] [] scsi_get_command+0x20/0x170 [ 4132.317038] [] scsi_prep_fn+0x14f/0x180 [ 4132.317040] [] blk_peek_request+0x175/0x2c0 [ 4132.317041] [] scsi_request_fn+0x3f/0x5f0 [ 4132.317042] [] ? __switch_to+0x29a/0x4a0 [ 4132.317043] [] __blk_run_queue+0x33/0x40 [ 4132.317045] [] blk_delay_work+0x25/0x40 [ 4132.317046] [] process_one_work+0x184/0x440 [ 4132.317047] [] worker_thread+0x4e/0x480 [ 4132.317047] [] ? process_one_work+0x440/0x440 [ 4132.317048] [] ? process_one_work+0x440/0x440 [ 4132.317049] [] kthread+0xd8/0xf0 [ 4132.317051] [] ret_from_fork+0x1f/0x40 [ 4132.317052] [] ? kthread_worker_fn+0x180/0x180 [ 4132.317053] Mem-Info: [ 4132.317055] active_anon:106426 inactive_anon:290 isolated_anon:0 active_file:31271 inactive_file:703401 isolated_file:64 unevictable:12488 dirty:42892 writeback:656597 unstable:0 slab_reclaimable:154198 slab_unreclaimable:2171623 mapped:4620 shmem:588 pagetables:7042 bounce:0 free:488 free_pcp:365 free_cma:0 [ 4132.317056] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 4132.317059] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 4132.317060] Node 0 DMA32 free:396kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8832kB inactive_file:180380kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:2876kB writeback:176236kB mapped:1932kB shmem:64kB slab_reclaimable:21812kB slab_unreclaimable:749884kB kernel_stack:432kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:252 all_unreclaimable? no [ 4132.317063] lowmem_reserve[]: 0 0 30054 30054 30054 [ 4132.317064] Node 0 Normal free:1552kB min:63372kB low:94144kB high:124916kB active_anon:397524kB inactive_anon:1132kB active_file:116252kB inactive_file:2633224kB unevictable:47584kB isolated(anon):0kB isolated(file):256kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:168692kB writeback:2450152kB mapped:16548kB shmem:2288kB slab_reclaimable:594980kB slab_unreclaimable:7921612kB kernel_stack:7472kB pagetables:25328kB unstable:0kB bounce:0kB free_pcp:1444kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 4132.317067] lowmem_reserve[]: 0 0 0 0 0 [ 4132.317068] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 4132.317071] Node 0 DMA32: 127*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 508kB [ 4132.317074] Node 0 Normal: 161*4kB (UMEH) 8*8kB (UH) 4*16kB (UH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1508kB [ 4132.317079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 4132.317080] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4132.317080] 745708 total pagecache pages [ 4132.317081] 0 pages in swap cache [ 4132.317081] Swap cache stats: add 0, delete 0, find 0/0 [ 4132.317082] Free swap = 0kB [ 4132.317082] Total swap = 0kB [ 4132.317083] 8366800 pages RAM [ 4132.317083] 0 pages HighMem/MovableOnly [ 4132.317084] 151653 pages reserved [ 4132.317084] 0 pages cma reserved [ 4132.317085] 0 pages hwpoisoned [ 4132.317085] slab_out_of_memory: 14 callbacks suppressed [ 4132.317086] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 4132.317087] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 4132.317088] node 0: slabs: 135, objs: 4320, free: 0 [ 4132.317096] kworker/5:1H: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 4132.317097] CPU: 5 PID: 588 Comm: kworker/5:1H Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 4132.317097] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 4132.317099] Workqueue: kblockd blk_delay_work [ 4132.317099] 0000000000000086 0000000074048df1 ffff880083f0f8e0 ffffffff813d8e4f [ 4132.317101] 0000000000000000 0000000000000000 ffff880083f0f970 ffffffff811bee31 [ 4132.317102] 0228002083f0f940 ffff0a1000000600 0000000074048df1 0000000000000000 [ 4132.317103] Call Trace: [ 4132.317104] [] dump_stack+0x63/0x84 [ 4132.317105] [] warn_alloc_failed+0x101/0x170 [ 4132.317107] [] ? sprintf+0x56/0x70 [ 4132.317108] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 4132.317109] [] ? vprintk_emit+0x2b9/0x500 [ 4132.317111] [] alloc_pages_current+0x95/0x140 [ 4132.317112] [] new_slab+0x2d5/0x690 [ 4132.317113] [] ___slab_alloc+0x3f2/0x540 [ 4132.317114] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.317115] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 4132.317116] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.317117] [] __slab_alloc+0x20/0x40 [ 4132.317118] [] kmem_cache_alloc+0x197/0x1d0 [ 4132.317119] [] ? scsi_host_alloc_command+0x34/0xc0 [ 4132.317120] [] scsi_host_alloc_command+0x4b/0xc0 [ 4132.317121] [] scsi_get_command+0x20/0x170 [ 4132.317122] [] scsi_prep_fn+0x14f/0x180 [ 4132.317124] [] blk_peek_request+0x175/0x2c0 [ 4132.317125] [] scsi_request_fn+0x3f/0x5f0 [ 4132.317126] [] ? __switch_to+0x29a/0x4a0 [ 4132.317127] [] __blk_run_queue+0x33/0x40 [ 4132.317128] [] blk_delay_work+0x25/0x40 [ 4132.317129] [] process_one_work+0x184/0x440 [ 4132.317130] [] worker_thread+0x4e/0x480 [ 4132.317131] [] ? process_one_work+0x440/0x440 [ 4132.317132] [] ? process_one_work+0x440/0x440 [ 4132.317133] [] kthread+0xd8/0xf0 [ 4132.317134] [] ret_from_fork+0x1f/0x40 [ 4132.317135] [] ? kthread_worker_fn+0x180/0x180 [ 4132.317136] Mem-Info: [ 4132.317138] active_anon:106426 inactive_anon:290 isolated_anon:0 active_file:31271 inactive_file:703401 isolated_file:64 unevictable:12488 dirty:42783 writeback:656597 unstable:0 slab_reclaimable:154198 slab_unreclaimable:2171623 mapped:4620 shmem:588 pagetables:7042 bounce:0 free:488 free_pcp:334 free_cma:0 [ 4132.317139] Node 0 DMA free:4kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:14996kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 4132.317141] lowmem_reserve[]: 0 1980 32034 32034 32034 [ 4132.317143] Node 0 DMA32 free:396kB min:4176kB low:6204kB high:8232kB active_anon:28180kB inactive_anon:28kB active_file:8832kB inactive_file:180380kB unevictable:2368kB isolated(anon):0kB isolated(file):0kB present:2149588kB managed:2069320kB mlocked:392kB dirty:2876kB writeback:176236kB mapped:1932kB shmem:64kB slab_reclaimable:21812kB slab_unreclaimable:749884kB kernel_stack:432kB pagetables:2840kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:252 all_unreclaimable? no [ 4132.317145] lowmem_reserve[]: 0 0 30054 30054 30054 [ 4132.317146] Node 0 Normal free:1552kB min:63372kB low:94144kB high:124916kB active_anon:397524kB inactive_anon:1132kB active_file:116252kB inactive_file:2633224kB unevictable:47584kB isolated(anon):0kB isolated(file):256kB present:31301632kB managed:30775372kB mlocked:10472kB dirty:168256kB writeback:2450152kB mapped:16548kB shmem:2288kB slab_reclaimable:594980kB slab_unreclaimable:7921612kB kernel_stack:7472kB pagetables:25328kB unstable:0kB bounce:0kB free_pcp:1320kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 4132.317148] lowmem_reserve[]: 0 0 0 0 0 [ 4132.317150] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 4132.317153] Node 0 DMA32: 127*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 508kB [ 4132.317156] Node 0 Normal: 161*4kB (UMEH) 8*8kB (UH) 4*16kB (UH) 5*32kB (H) 7*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1508kB [ 4132.317160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 4132.317161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4132.317161] 745708 total pagecache pages [ 4132.317162] 0 pages in swap cache [ 4132.317162] Swap cache stats: add 0, delete 0, find 0/0 [ 4132.317163] Free swap = 0kB [ 4132.317163] Total swap = 0kB [ 4132.317164] 8366800 pages RAM [ 4132.317164] 0 pages HighMem/MovableOnly [ 4132.317165] 151653 pages reserved [ 4132.317165] 0 pages cma reserved [ 4132.317165] 0 pages hwpoisoned [ 4132.317166] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 4132.317167] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 4132.317167] node 0: slabs: 135, objs: 4320, free: 0 [ 4132.317502] swapper/5: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 4132.317503] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 4132.317504] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 4132.317505] 0000000000000086 42397c3a981a81aa ffff880876543800 ffffffff813d8e4f [ 4132.317507] 0000000000000000 0000000000000000 ffff880876543890 ffffffff811bee31 [ 4132.317509] 0228002076543838 ffffffff810c943f ffff880849020000 ffff8808764d8100 [ 4132.317510] Call Trace: [ 4132.317511] [] dump_stack+0x63/0x84 [ 4132.317515] [] warn_alloc_failed+0x101/0x170 [ 4132.317517] [] ? ttwu_do_activate+0x6f/0x80 [ 4132.317518] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 4132.317521] [] alloc_pages_current+0x95/0x140 [ 4132.317523] [] new_slab+0x2d5/0x690 [ 4132.317524] [] ___slab_alloc+0x3f2/0x540 [ 4132.317526] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.317527] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 4132.317529] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.317531] [] __slab_alloc+0x20/0x40 [ 4132.317532] [] kmem_cache_alloc+0x197/0x1d0 [ 4132.317533] [] ? scsi_host_alloc_command+0x34/0xc0 [ 4132.317535] [] scsi_host_alloc_command+0x4b/0xc0 [ 4132.317536] [] scsi_get_command+0x20/0x170 [ 4132.317538] [] scsi_prep_fn+0x14f/0x180 [ 4132.317540] [] blk_peek_request+0x175/0x2c0 [ 4132.317541] [] scsi_request_fn+0x3f/0x5f0 [ 4132.317543] [] __blk_run_queue+0x33/0x40 [ 4132.317545] [] blk_run_queue+0x26/0x40 [ 4132.317546] [] scsi_kick_queue+0x1f/0x30 [ 4132.317548] [] scsi_run_queue+0x1ce/0x2d0 [ 4132.317550] [] scsi_end_request+0x13e/0x1d0 [ 4132.317551] [] scsi_io_completion+0x1b6/0x6a0 [ 4132.317553] [] scsi_finish_command+0xcf/0x120 [ 4132.317555] [] scsi_softirq_done+0x122/0x150 [ 4132.317557] [] blk_done_softirq+0x8c/0xc0 [ 4132.317558] [] __do_softirq+0x112/0x2e7 [ 4132.317560] [] irq_exit+0x105/0x110 [ 4132.317561] [] do_IRQ+0x54/0xd0 [ 4132.317563] [] common_interrupt+0x8c/0x8c [ 4132.317563] [] ? cpuidle_enter_state+0x122/0x2b0 [ 4132.317567] [] cpuidle_enter+0x17/0x20 [ 4132.317569] [] call_cpuidle+0x2a/0x50 [ 4132.317570] [] cpu_startup_entry+0x2a3/0x350 [ 4132.317572] [] start_secondary+0x158/0x190 [ 4132.317573] SLUB: Unable to allocate memory on node -1, gfp=0x2080020(GFP_ATOMIC) [ 4132.317575] cache: kmalloc-128, object size: 128, buffer size: 128, default order: 0, min order: 0 [ 4132.317576] node 0: slabs: 135, objs: 4320, free: 0 [ 4132.320756] swapper/5: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK) [ 4132.320758] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 4.7.0-0.rc6.git0.1.fc25.x86_64 #1 [ 4132.320759] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 1801 03/24/2016 [ 4132.320760] 0000000000000086 42397c3a981a81aa ffff880876543800 ffffffff813d8e4f [ 4132.320761] 0000000000000000 0000000000000000 ffff880876543890 ffffffff811bee31 [ 4132.320763] 0228002076543860 ffff0a1000000600 42397c3a981a81aa 0000000000000000 [ 4132.320765] Call Trace: [ 4132.320765] [] dump_stack+0x63/0x84 [ 4132.320769] [] warn_alloc_failed+0x101/0x170 [ 4132.320771] [] ? sprintf+0x56/0x70 [ 4132.320773] [] __alloc_pages_nodemask+0x5cc/0xfd0 [ 4132.320775] [] alloc_pages_current+0x95/0x140 [ 4132.320777] [] new_slab+0x2d5/0x690 [ 4132.320779] [] ___slab_alloc+0x3f2/0x540 [ 4132.320780] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.320782] [] ? kernfs_path_from_node_locked+0x291/0x330 [ 4132.320783] [] ? scsi_host_alloc_command+0x4b/0xc0 [ 4132.320785] [] __slab_alloc+0x20/0x40 [ 4132.320787] [] kmem_cache_alloc+0x197/0x1d0 [ 4132.320788] [] ? scsi_host_alloc_command+0x34/0xc0 [ 4132.320789] [] scsi_host_alloc_command+0x4b/0xc0 [ 4132.320791] [] scsi_get_command+0x20/0x170 [ 4132.320793] [] scsi_prep_fn+0x14f/0x180 [ 4132.320794] [] blk_peek_request+0x175/0x2c0 [ 4132.320796] [] scsi_request_fn+0x3f/0x5f0 [ 4132.320798] [] __blk_run_queue+0x33/0x40 [ 4132.320799] [] blk_run_queue+0x26/0x40 [ 4132.320801] [] scsi_kick_queue+0x1f/0x30 [ 4132.320802] [] scsi_run_queue+0x1ce/0x2d0 [ 4132.320804] [] scsi_end_request+0x13e/0x1d0 [ 4132.320806] [] scsi_io_completion+0x1b6/0x6a0 [ 4132.320808] [] scsi_finish_command+0xcf/0x120 [ 4132.320809] [] scsi_softirq_done+0x122/0x150 [ 4132.320811] [] blk_done_softirq+0x8c/0xc0 [ 4132.320813] [] __do_softirq+0x112/0x2e7 [ 4132.320815] [] irq_exit+0x105/0x110 [ 4132.320816] [] do_IRQ+0x54/0xd0 [ 4132.320818] [