hang

hang

[1842745.871568] cc1plus: page allocation stalls for 14706ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null)
[1842745.871578] cc1plus cpuset=/ mems_allowed=0
[1842745.871586] CPU: 5 PID: 5200 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1842745.871586] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842745.871587] Call Trace:
[1842745.871593]  dump_stack+0x4d/0x63
[1842745.871597]  warn_alloc+0xf7/0x18f
[1842745.871599]  __alloc_pages_nodemask+0x647/0xbe6
[1842745.871603]  ? wp_page_copy+0x336/0x475
[1842745.871605]  alloc_pages_vma+0xc3/0xfc
[1842745.871607]  __handle_mm_fault+0x314/0x8e9
[1842745.871608]  handle_mm_fault+0xaf/0xc7
[1842745.871611]  __do_page_fault+0x268/0x428
[1842745.871613]  ? page_fault+0x2f/0x50
[1842745.871614]  do_page_fault+0xc/0xe
[1842745.871615]  page_fault+0x45/0x50
[1842745.871617] RIP: 0033:0x7f9d301c601c
[1842745.871618] RSP: 002b:00007ffd1f314a48 EFLAGS: 00010283
[1842745.871620] RAX: 00007f9cfed30000 RBX: 00007f9cfed30000 RCX: 0100000000000001
[1842745.871621] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 00007f9cfed30000
[1842745.871621] RBP: 0000000000000048 R08: 0000000000000000 R09: 00000000000022f4
[1842745.871622] R10: 0000000002000000 R11: 0000000000000002 R12: 0000000000000000
[1842745.871623] R13: 0000000000000091 R14: 00007f9cfed1e460 R15: 00007f9cfed1e460
[1842745.871625] Mem-Info:
[1842745.871629] active_anon:1271862 inactive_anon:181701 isolated_anon:110
                  active_file:1365 inactive_file:1386 isolated_file:0
                  unevictable:1785 dirty:0 writeback:29 unstable:0
                  slab_reclaimable:3675 slab_unreclaimable:211342
                  mapped:89458 shmem:201409 pagetables:8729 bounce:0
                  free:12725 free_pcp:442 free_cma:0
[1842745.871632] Node 0 active_anon:5087448kB inactive_anon:726804kB active_file:5460kB inactive_file:5544kB unevictable:7140kB isolated(anon):440kB isolated(file):0kB mapped:357832kB dirty:0kB writeback:116kB shmem:805636kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842745.871632] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842745.871636] lowmem_reserve[]: 0 1873 7847 7847
[1842745.871639] Node 0 DMA32 free:26188kB min:2700kB low:4616kB high:6532kB active_anon:1348700kB inactive_anon:73732kB active_file:708kB inactive_file:564kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:272kB pagetables:3904kB bounce:0kB free_pcp:60kB local_pcp:0kB free_cma:0kB
[1842745.871642] lowmem_reserve[]: 0 0 5974 5974
[1842745.871644] Node 0 Normal free:9604kB min:8620kB low:14736kB high:20852kB active_anon:3738748kB inactive_anon:653060kB active_file:4944kB inactive_file:4904kB unevictable:7140kB writepending:108kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9312kB pagetables:31012kB bounce:0kB free_pcp:1600kB local_pcp:0kB free_cma:0kB
[1842745.871647] lowmem_reserve[]: 0 0 0 0
[1842745.871649] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842745.871660] Node 0 DMA32: 101*4kB (UM) 37*8kB (UM) 1029*16kB (UME) 263*32kB (UE) 10*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26220kB
[1842745.871668] Node 0 Normal: 610*4kB (UME) 134*8kB (UME) 338*16kB (UME) 42*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10264kB
[1842745.871681] 205660 total pagecache pages
[1842745.871683] 23 pages in swap cache
[1842745.871683] Swap cache stats: add 18379, delete 17825, find 5/15
[1842745.871684] Free swap  = 4121596kB
[1842745.871685] Total swap = 4194300kB
[1842745.871685] 2068807 pages RAM
[1842745.871686] 0 pages HighMem/MovableOnly
[1842745.871686] 34412 pages reserved
[1842772.161442] init: page allocation stalls for 16285ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842772.161446] init cpuset=/ mems_allowed=0
[1842772.161449] CPU: 4 PID: 1 Comm: init Tainted: P     U     O    4.14.44-gentoo #2
[1842772.161450] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842772.161451] Call Trace:
[1842772.161455]  dump_stack+0x4d/0x63
[1842772.161457]  warn_alloc+0xf7/0x18f
[1842772.161459]  __alloc_pages_nodemask+0x647/0xbe6
[1842772.161461]  ? __radix_tree_lookup+0x3d/0xb5
[1842772.161463]  alloc_pages_current+0x83/0x8a
[1842772.161465]  __page_cache_alloc+0x77/0x80
[1842772.161466]  filemap_fault+0x1fc/0x411
[1842772.161468]  __do_fault+0x16/0x4c
[1842772.161469]  __handle_mm_fault+0x48c/0x8e9
[1842772.161470]  handle_mm_fault+0xaf/0xc7
[1842772.161472]  __do_page_fault+0x268/0x428
[1842772.161474]  ? page_fault+0x2f/0x50
[1842772.161475]  do_page_fault+0xc/0xe
[1842772.161476]  page_fault+0x45/0x50
[1842772.161477] RIP: 0033:0x563a5edaab45
[1842772.161478] RSP: 002b:00007fffe300b3f0 EFLAGS: 00010206
[1842772.161479] RAX: 0000000000000000 RBX: 00007fffe300b430 RCX: 0000000000000000
[1842772.161480] RDX: 0000000000000000 RSI: 00007fffe300b430 RDI: 000000000000000b
[1842772.161480] RBP: 00007fffe300b660 R08: 00007fffe300b420 R09: 0000000000000000
[1842772.161481] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[1842772.161482] R13: 0000563a5eda7df0 R14: 00007fffe300b420 R15: 0000000000000000
[1842772.161483] Mem-Info:
[1842772.161486] active_anon:1271853 inactive_anon:181718 isolated_anon:222
                  active_file:2413 inactive_file:1673 isolated_file:0
                  unevictable:1785 dirty:0 writeback:27 unstable:0
                  slab_reclaimable:3458 slab_unreclaimable:205920
                  mapped:90947 shmem:198464 pagetables:8733 bounce:0
                  free:11912 free_pcp:0 free_cma:0
[1842772.161488] Node 0 active_anon:5087412kB inactive_anon:726872kB active_file:9652kB inactive_file:6692kB unevictable:7140kB isolated(anon):888kB isolated(file):0kB mapped:363788kB dirty:0kB writeback:108kB shmem:793856kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842772.161489] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842772.161491] lowmem_reserve[]: 0 1873 7847 7847
[1842772.161493] Node 0 DMA32 free:26588kB min:2700kB low:4616kB high:6532kB active_anon:1348800kB inactive_anon:73732kB active_file:796kB inactive_file:300kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:448kB pagetables:3904kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842772.161496] lowmem_reserve[]: 0 0 5974 5974
[1842772.161498] Node 0 Normal free:5164kB min:8620kB low:14736kB high:20852kB active_anon:3739140kB inactive_anon:653140kB active_file:8948kB inactive_file:6156kB unevictable:7140kB writepending:108kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9904kB pagetables:31028kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842772.161500] lowmem_reserve[]: 0 0 0 0
[1842772.161502] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842772.161509] Node 0 DMA32: 77*4kB (UM) 100*8kB (UM) 1084*16kB (UE) 262*32kB (UE) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 27092kB
[1842772.161516] Node 0 Normal: 362*4kB (UME) 54*8kB (UME) 237*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5672kB
[1842772.161521] 204183 total pagecache pages
[1842772.161523] 22 pages in swap cache
[1842772.161523] Swap cache stats: add 21382, delete 20811, find 5/15
[1842772.161524] Free swap  = 4109308kB
[1842772.161524] Total swap = 4194300kB
[1842772.161525] 2068807 pages RAM
[1842772.161525] 0 pages HighMem/MovableOnly
[1842772.161525] 34412 pages reserved
[1842777.865462] JS Watchdog: page allocation stalls for 25975ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842777.865467] JS Watchdog cpuset=/ mems_allowed=0
[1842777.865470] CPU: 1 PID: 32262 Comm: JS Watchdog Tainted: P     U     O    4.14.44-gentoo #2
[1842777.865471] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842777.865472] Call Trace:
[1842777.865476]  dump_stack+0x4d/0x63
[1842777.865479]  warn_alloc+0xf7/0x18f
[1842777.865481]  __alloc_pages_nodemask+0x647/0xbe6
[1842777.865484]  ? __radix_tree_lookup+0x3d/0xb5
[1842777.865486]  alloc_pages_current+0x83/0x8a
[1842777.865487]  __page_cache_alloc+0x77/0x80
[1842777.865489]  filemap_fault+0x1fc/0x411
[1842777.865491]  __do_fault+0x16/0x4c
[1842777.865492]  __handle_mm_fault+0x48c/0x8e9
[1842777.865494]  handle_mm_fault+0xaf/0xc7
[1842777.865496]  __do_page_fault+0x268/0x428
[1842777.865498]  ? page_fault+0x2f/0x50
[1842777.865499]  do_page_fault+0xc/0xe
[1842777.865500]  page_fault+0x45/0x50
[1842777.865501] RIP: 0033:0x7f133a998927
[1842777.865502] RSP: 002b:00007f13305fede0 EFLAGS: 00010246
[1842777.865504] RAX: 0000000000000000 RBX: 00007f13481fea40 RCX: 0000000000000000
[1842777.865504] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00007f134813e540
[1842777.865505] RBP: 00007f13481a66d0 R08: 00007f134813e540 R09: 00000000ffffffff
[1842777.865506] R10: 00007f13305fed80 R11: 0000000000000000 R12: 00000000004c4b40
[1842777.865506] R13: 0000000001443669 R14: 00007f13305fedf0 R15: 00007f13305fede7
[1842777.865508] Mem-Info:
[1842777.865511] active_anon:1271853 inactive_anon:181709 isolated_anon:202
                  active_file:2433 inactive_file:1417 isolated_file:0
                  unevictable:1785 dirty:0 writeback:26 unstable:0
                  slab_reclaimable:3429 slab_unreclaimable:205890
                  mapped:90661 shmem:198252 pagetables:8733 bounce:0
                  free:11865 free_pcp:313 free_cma:0
[1842777.865514] Node 0 active_anon:5087412kB inactive_anon:726836kB active_file:9732kB inactive_file:5668kB unevictable:7140kB isolated(anon):808kB isolated(file):0kB mapped:362644kB dirty:0kB writeback:104kB shmem:793008kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842777.865514] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842777.865517] lowmem_reserve[]: 0 1873 7847 7847
[1842777.865519] Node 0 DMA32 free:26364kB min:2700kB low:4616kB high:6532kB active_anon:1349012kB inactive_anon:73732kB active_file:1100kB inactive_file:744kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:288kB pagetables:3904kB bounce:0kB free_pcp:152kB local_pcp:0kB free_cma:0kB
[1842777.865522] lowmem_reserve[]: 0 0 5974 5974
[1842777.865524] Node 0 Normal free:5200kB min:8620kB low:14736kB high:20852kB active_anon:3738400kB inactive_anon:653104kB active_file:8632kB inactive_file:5216kB unevictable:7140kB writepending:104kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9312kB pagetables:31028kB bounce:0kB free_pcp:1100kB local_pcp:0kB free_cma:0kB
[1842777.865527] lowmem_reserve[]: 0 0 0 0
[1842777.865529] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842777.865538] Node 0 DMA32: 40*4kB (UM) 26*8kB (U) 1081*16kB (UE) 262*32kB (UE) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26304kB
[1842777.865545] Node 0 Normal: 520*4kB (UME) 87*8kB (UME) 212*16kB (UME) 3*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6264kB
[1842777.865552] 203712 total pagecache pages
[1842777.865553] 28 pages in swap cache
[1842777.865554] Swap cache stats: add 21567, delete 20989, find 5/15
[1842777.865554] Free swap  = 4108540kB
[1842777.865555] Total swap = 4194300kB
[1842777.865555] 2068807 pages RAM
[1842777.865556] 0 pages HighMem/MovableOnly
[1842777.865556] 34412 pages reserved
[1842777.881451] Core Thread: page allocation stalls for 25127ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842777.881454] Core Thread cpuset=/ mems_allowed=0
[1842777.881457] CPU: 5 PID: 378 Comm: Core Thread Tainted: P     U     O    4.14.44-gentoo #2
[1842777.881457] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842777.881458] Call Trace:
[1842777.881460]  dump_stack+0x4d/0x63
[1842777.881462]  warn_alloc+0xf7/0x18f
[1842777.881464]  __alloc_pages_nodemask+0x647/0xbe6
[1842777.881466]  ? __radix_tree_lookup+0x3d/0xb5
[1842777.881468]  alloc_pages_current+0x83/0x8a
[1842777.881469]  __page_cache_alloc+0x77/0x80
[1842777.881470]  filemap_fault+0x1fc/0x411
[1842777.881472]  __do_fault+0x16/0x4c
[1842777.881473]  __handle_mm_fault+0x48c/0x8e9
[1842777.881474]  handle_mm_fault+0xaf/0xc7
[1842777.881476]  __do_page_fault+0x268/0x428
[1842777.881477]  ? page_fault+0x2f/0x50
[1842777.881479]  do_page_fault+0xc/0xe
[1842777.881480]  page_fault+0x45/0x50
[1842777.881481] RIP: 0033:0x16d6428
[1842777.881481] RSP: 002b:00007f081f7fcbf0 EFLAGS: 00010206
[1842777.881482] RAX: 0000000000000000 RBX: 00007f081f7fdbf0 RCX: 0000000000000000
[1842777.881483] RDX: 0000000000007530 RSI: 0000000000000003 RDI: 0000000000000000
[1842777.881484] RBP: 00007f081f7fdc30 R08: 0000000000000000 R09: 0000000030f92d90
[1842777.881485] R10: 0000000000000001 R11: 0000000000000000 R12: 00007f07f0017080
[1842777.881485] R13: 00007f0825ffa01f R14: 00007f081f7fcbf0 R15: 00007f081f7fe700
[1842782.408475] mate-settings-d: page allocation stalls for 10280ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842782.408479] mate-settings-d cpuset=/ mems_allowed=0
[1842782.408483] CPU: 1 PID: 29203 Comm: mate-settings-d Tainted: P     U     O    4.14.44-gentoo #2
[1842782.408483] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842782.408484] Call Trace:
[1842782.408488]  dump_stack+0x4d/0x63
[1842782.408491]  warn_alloc+0xf7/0x18f
[1842782.408493]  __alloc_pages_nodemask+0x647/0xbe6
[1842782.408495]  ? __radix_tree_lookup+0x3d/0xb5
[1842782.408498]  alloc_pages_current+0x83/0x8a
[1842782.408499]  __page_cache_alloc+0x77/0x80
[1842782.408500]  filemap_fault+0x1fc/0x411
[1842782.408503]  __do_fault+0x16/0x4c
[1842782.408504]  __handle_mm_fault+0x48c/0x8e9
[1842782.408505]  handle_mm_fault+0xaf/0xc7
[1842782.408507]  __do_page_fault+0x268/0x428
[1842782.408509]  ? page_fault+0x2f/0x50
[1842782.408511]  do_page_fault+0xc/0xe
[1842782.408512]  page_fault+0x45/0x50
[1842782.408513] RIP: 0033:0x7f816323bb5a
[1842782.408514] RSP: 002b:00007fff235bff08 EFLAGS: 00010283
[1842782.408516] RAX: 0000000000000010 RBX: 000055d8b344f550 RCX: 0000000000000009
[1842782.408516] RDX: 00007f815c3f1e98 RSI: 00007f815c1ef9c9 RDI: 000055d8b344f550
[1842782.408517] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[1842782.408518] R10: 00007f816323c8f0 R11: 0000000000000008 R12: 000055d8b344fe00
[1842782.408518] R13: 00007f815c1ef9c9 R14: 00007f81634143a0 R15: 00007f8163445000
[1842782.408520] warn_alloc_show_mem: 1 callbacks suppressed
[1842782.408520] Mem-Info:
[1842782.408524] active_anon:1271729 inactive_anon:181717 isolated_anon:203
                  active_file:2082 inactive_file:1174 isolated_file:0
                  unevictable:1785 dirty:0 writeback:30 unstable:0
                  slab_reclaimable:3423 slab_unreclaimable:205794
                  mapped:90052 shmem:198148 pagetables:8733 bounce:0
                  free:12673 free_pcp:0 free_cma:0
[1842782.408526] Node 0 active_anon:5086916kB inactive_anon:726868kB active_file:8328kB inactive_file:4696kB unevictable:7140kB isolated(anon):812kB isolated(file):0kB mapped:360208kB dirty:0kB writeback:120kB shmem:792592kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842782.408527] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842782.408530] lowmem_reserve[]: 0 1873 7847 7847
[1842782.408532] Node 0 DMA32 free:26492kB min:2700kB low:4616kB high:6532kB active_anon:1349012kB inactive_anon:73732kB active_file:1360kB inactive_file:716kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:288kB pagetables:3904kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842782.408535] lowmem_reserve[]: 0 0 5974 5974
[1842782.408537] Node 0 Normal free:8568kB min:8620kB low:14736kB high:20852kB active_anon:3737904kB inactive_anon:653136kB active_file:7100kB inactive_file:3980kB unevictable:7140kB writepending:116kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9328kB pagetables:31028kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB
[1842782.408540] lowmem_reserve[]: 0 0 0 0
[1842782.408542] Node 0 
[1842782.408543] cc1plus: 
[1842782.408544] DMA: 
[1842782.408546] page allocation stalls for 10322ms, order:0
[1842782.408546] 2*4kB (U) 
[1842782.408548] , mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[1842782.408549] 2*8kB 
[1842782.408550] (null)
[1842782.408550] (U) 2*16kB 
[1842782.408551] cc1plus cpuset=
[1842782.408552] (U) 
[1842782.408552] / mems_allowed=0
[1842782.408554] 1*32kB (U) 
[1842782.408556] CPU: 6 PID: 5019 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1842782.408557] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842782.408557] 3*64kB 
[1842782.408558] Call Trace:
[1842782.408559] (U) 2*128kB (U) 0*256kB 
[1842782.408562]  dump_stack+0x4d/0x63
[1842782.408562] 0*512kB 1*1024kB (U) 
[1842782.408566]  warn_alloc+0xf7/0x18f
[1842782.408566] 1*2048kB 
[1842782.408568]  __alloc_pages_nodemask+0x647/0xbe6
[1842782.408569] (U) 
[1842782.408570]  ? __alloc_pages_nodemask+0x32f/0xbe6
[1842782.408571] 3*4096kB 
[1842782.408572]  ? __radix_tree_lookup+0x3d/0xb5
[1842782.408573] (M) 
[1842782.408575]  alloc_pages_current+0x83/0x8a
[1842782.408575] = 15896kB
[1842782.408576]  __page_cache_alloc+0x77/0x80
[1842782.408577] Node 0 
[1842782.408578]  filemap_fault+0x1fc/0x411
[1842782.408579] DMA32: 
[1842782.408581]  __do_fault+0x16/0x4c
[1842782.408582]  __handle_mm_fault+0x48c/0x8e9
[1842782.408583] 53*4kB 
[1842782.408584]  handle_mm_fault+0xaf/0xc7
[1842782.408586]  __do_page_fault+0x268/0x428
[1842782.408586] (UM) 41*8kB 
[1842782.408588]  ? page_fault+0x2f/0x50
[1842782.408590]  do_page_fault+0xc/0xe
[1842782.408590] (UM) 
[1842782.408591]  page_fault+0x45/0x50
[1842782.408592] 1082*16kB (UE) 
[1842782.408594] RIP: 0033:0xd058a0
[1842782.408595] RSP: 002b:00007ffd2e6fa0f8 EFLAGS: 00010202
[1842782.408596] 262*32kB 
[1842782.408597] (UE) 
[1842782.408598] RAX: 00007f7fe4ba1a70 RBX: 00007f7fe4ba6e10 RCX: 0000000000000001
[1842782.408598] 4*64kB 
[1842782.408600] RDX: 000000000018f936 RSI: 00007ffd2e6fa100 RDI: 00007f8024833030
[1842782.408600] (U) 
[1842782.408601] RBP: 00007f8001a69870 R08: 0000000000000027 R09: 0000000000000004
[1842782.408602] R10: 0000000000080000 R11: 0000000000080000 R12: 00007f8001a69870
[1842782.408603] 0*128kB 
[1842782.408604] R13: 00000000057047a0 R14: 0000000000000000 R15: 00000000055e98f8
[1842782.408604] 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26492kB
[1842782.408607] Node 0 Normal: 923*4kB (UME) 138*8kB (UME) 237*16kB (UME) 11*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8940kB
[1842782.408614] 202970 total pagecache pages
[1842782.408615] 33 pages in swap cache
[1842782.408616] Swap cache stats: add 21636, delete 21053, find 5/15
[1842782.408617] Free swap  = 4108284kB
[1842782.408617] Total swap = 4194300kB
[1842782.408618] 2068807 pages RAM
[1842782.408618] 0 pages HighMem/MovableOnly
[1842782.408619] 34412 pages reserved
[1842783.669858] dmesg: page allocation stalls for 11507ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842783.669863] dmesg cpuset=/ mems_allowed=0
[1842783.669866] CPU: 3 PID: 5627 Comm: dmesg Tainted: P     U     O    4.14.44-gentoo #2
[1842783.669867] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842783.669868] Call Trace:
[1842783.669872]  dump_stack+0x4d/0x63
[1842783.669875]  warn_alloc+0xf7/0x18f
[1842783.669877]  __alloc_pages_nodemask+0x647/0xbe6
[1842783.669880]  ? __switch_to_asm+0x40/0x70
[1842783.669882]  ? __radix_tree_lookup+0x3d/0xb5
[1842783.669884]  alloc_pages_current+0x83/0x8a
[1842783.669885]  __page_cache_alloc+0x77/0x80
[1842783.669887]  filemap_fault+0x1fc/0x411
[1842783.669889]  __do_fault+0x16/0x4c
[1842783.669890]  __handle_mm_fault+0x48c/0x8e9
[1842783.669892]  handle_mm_fault+0xaf/0xc7
[1842783.669893]  __do_page_fault+0x268/0x428
[1842783.669895]  ? page_fault+0x2f/0x50
[1842783.669896]  do_page_fault+0xc/0xe
[1842783.669897]  page_fault+0x45/0x50
[1842783.669898] RIP: 0033:0x5616ca67a88d
[1842783.669899] RSP: 002b:00007fff66b39e80 EFLAGS: 00010206
[1842783.669901] RAX: 000000000000008b RBX: 00005616ca88446b RCX: 0000000000000000
[1842783.669901] RDX: 0000000000001fff RSI: 00005616ca884440 RDI: 0000000000000003
[1842783.669902] RBP: 00005616ca884440 R08: 00007f51b45cb100 R09: 00007fff66b39ca0
[1842783.669903] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616ca6819bf
[1842783.669904] R13: 00005616ca884457 R14: 00005616ca884457 R15: 00007fff66b39ec8
[1842783.669905] warn_alloc_show_mem: 1 callbacks suppressed
[1842783.669906] Mem-Info:
[1842783.669909] active_anon:1271769 inactive_anon:181741 isolated_anon:212
                  active_file:1545 inactive_file:1330 isolated_file:0
                  unevictable:1785 dirty:0 writeback:31 unstable:0
                  slab_reclaimable:3423 slab_unreclaimable:205820
                  mapped:89808 shmem:198087 pagetables:8733 bounce:0
                  free:12640 free_pcp:247 free_cma:0
[1842783.669912] Node 0 active_anon:5087076kB inactive_anon:726964kB active_file:6180kB inactive_file:5320kB unevictable:7140kB isolated(anon):848kB isolated(file):0kB mapped:359232kB dirty:0kB writeback:124kB shmem:792348kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842783.669912] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842783.669915] lowmem_reserve[]: 0 1873 7847 7847
[1842783.669918] Node 0 DMA32 free:26492kB min:2700kB low:4616kB high:6532kB active_anon:1349012kB inactive_anon:73732kB active_file:1708kB inactive_file:288kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:288kB pagetables:3904kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB
[1842783.669920] lowmem_reserve[]: 0 0 5974 5974
[1842783.669922] Node 0 Normal free:8172kB min:8620kB low:14736kB high:20852kB active_anon:3738112kB inactive_anon:653232kB active_file:5252kB inactive_file:5032kB unevictable:7140kB writepending:124kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9328kB pagetables:31028kB bounce:0kB free_pcp:976kB local_pcp:0kB free_cma:0kB
[1842783.669925] lowmem_reserve[]: 0 0 0 0
[1842783.669927] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842783.669936] Node 0 DMA32: 93*4kB (UM) 46*8kB (UM) 1082*16kB (UE) 262*32kB (UE) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26692kB
[1842783.669943] Node 0 Normal: 883*4kB (UME) 153*8kB (UME) 241*16kB (UME) 16*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9124kB
[1842783.669950] 202642 total pagecache pages
[1842783.669951] 29 pages in swap cache
[1842783.669952] Swap cache stats: add 21708, delete 21129, find 5/15
[1842783.669952] Free swap  = 4107772kB
[1842783.669953] Total swap = 4194300kB
[1842783.669953] 2068807 pages RAM
[1842783.669954] 0 pages HighMem/MovableOnly
[1842783.669954] 34412 pages reserved
[1842783.670272] kthreadd: page allocation stalls for 11566ms, order:0, mode:0x15000c2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null)
[1842783.670274] kthreadd cpuset=/ mems_allowed=0
[1842783.670277] CPU: 3 PID: 2 Comm: kthreadd Tainted: P     U     O    4.14.44-gentoo #2
[1842783.670278] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842783.670278] Call Trace:
[1842783.670280]  dump_stack+0x4d/0x63
[1842783.670282]  warn_alloc+0xf7/0x18f
[1842783.670284]  __alloc_pages_nodemask+0x647/0xbe6
[1842783.670286]  alloc_pages_current+0x83/0x8a
[1842783.670288]  __vmalloc_node_range+0x14d/0x1d7
[1842783.670291]  copy_process.part.7+0x171/0x16ee
[1842783.670292]  ? _do_fork+0xc3/0x2b7
[1842783.670294]  ? __switch_to_asm+0x40/0x70
[1842783.670296]  ? kthread_create_on_node+0x5d/0x5d
[1842783.670298]  ? __switch_to_asm+0x40/0x70
[1842783.670299]  ? __switch_to_asm+0x34/0x70
[1842783.670301]  ? __switch_to_asm+0x40/0x70
[1842783.670302]  ? __switch_to_asm+0x34/0x70
[1842783.670304]  ? __switch_to_asm+0x40/0x70
[1842783.670305]  ? __switch_to_asm+0x34/0x70
[1842783.670307]  ? __switch_to_asm+0x40/0x70
[1842783.670308]  ? __switch_to_asm+0x40/0x70
[1842783.670310]  ? __switch_to_asm+0x40/0x70
[1842783.670311]  ? __switch_to_asm+0x34/0x70
[1842783.670313]  ? __switch_to_asm+0x40/0x70
[1842783.670315]  _do_fork+0xc3/0x2b7
[1842783.670316]  ? __schedule+0x45b/0x4f5
[1842783.670318]  kernel_thread+0x24/0x26
[1842783.670320]  kthreadd+0x133/0x16c
[1842783.670322]  ? kthread_create_on_cpu+0x6a/0x6a
[1842783.670323]  ret_from_fork+0x35/0x40
[1842788.391510] z_wr_iss: page allocation stalls for 10534ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1842788.391515] z_wr_iss cpuset=/ mems_allowed=0
[1842788.391519] CPU: 5 PID: 2803 Comm: z_wr_iss Tainted: P     U     O    4.14.44-gentoo #2
[1842788.391520] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842788.391521] Call Trace:
[1842788.391525]  dump_stack+0x4d/0x63
[1842788.391528]  warn_alloc+0xf7/0x18f
[1842788.391530]  __alloc_pages_nodemask+0x647/0xbe6
[1842788.391533]  ? schedule+0x7d/0x87
[1842788.391535]  ? rwsem_down_write_failed+0x19f/0x23c
[1842788.391587]  abd_alloc+0x180/0x4b1 [zfs]
[1842788.391590]  ? __kmalloc_node+0x23/0x27
[1842788.391638]  arc_get_data_abd+0x71/0x79 [zfs]
[1842788.391685]  arc_hdr_alloc_abd+0x115/0x1ea [zfs]
[1842788.391732]  arc_write_ready+0x847/0xada [zfs]
[1842788.391789]  ? zfs_refcount_add+0x11/0x13 [zfs]
[1842788.391848]  zio_ready+0x113/0x4a8 [zfs]
[1842788.391854]  ? taskq_member+0x13/0x1f [spl]
[1842788.391913]  zio_execute+0x1b1/0x275 [zfs]
[1842788.391919]  taskq_thread+0x435/0x5e9 [spl]
[1842788.391922]  ? wake_up_q+0x4f/0x4f
[1842788.391981]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1842788.391987]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1842788.391988]  kthread+0x11c/0x124
[1842788.391990]  ? kthread_create_on_node+0x5d/0x5d
[1842788.391992]  ret_from_fork+0x35/0x40
[1842788.391994] warn_alloc_show_mem: 1 callbacks suppressed
[1842788.391994] Mem-Info:
[1842788.391998] active_anon:1271558 inactive_anon:181704 isolated_anon:217
                  active_file:1430 inactive_file:1446 isolated_file:0
                  unevictable:1785 dirty:0 writeback:24 unstable:0
                  slab_reclaimable:3418 slab_unreclaimable:206662
                  mapped:89640 shmem:197717 pagetables:8735 bounce:0
                  free:12286 free_pcp:146 free_cma:0
[1842788.392000] Node 0 active_anon:5086232kB inactive_anon:726816kB active_file:5720kB inactive_file:5784kB unevictable:7140kB isolated(anon):868kB isolated(file):0kB mapped:358560kB dirty:0kB writeback:96kB shmem:790868kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842788.392001] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842788.392004] lowmem_reserve[]: 0 1873 7847 7847
[1842788.392006] Node 0 DMA32 free:26440kB min:2700kB low:4616kB high:6532kB active_anon:1349012kB inactive_anon:73732kB active_file:940kB inactive_file:288kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:176kB pagetables:3904kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB
[1842788.392009] lowmem_reserve[]: 0 0 5974 5974
[1842788.392011] Node 0 Normal free:6808kB min:8620kB low:14736kB high:20852kB active_anon:3737220kB inactive_anon:653084kB active_file:5040kB inactive_file:5496kB unevictable:7140kB writepending:96kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9360kB pagetables:31036kB bounce:0kB free_pcp:548kB local_pcp:0kB free_cma:0kB
[1842788.392014] lowmem_reserve[]: 0 0 0 0
[1842788.392016] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842788.392025] Node 0 DMA32: 150*4kB (UM) 57*8kB (UM) 1058*16kB (UE) 262*32kB (UE) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26624kB
[1842788.392032] Node 0 Normal: 545*4kB (UME) 44*8kB (UME) 278*16kB (UME) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7012kB
[1842788.392039] 202154 total pagecache pages
[1842788.392040] 29 pages in swap cache
[1842788.392041] Swap cache stats: add 22054, delete 21475, find 5/15
[1842788.392042] Free swap  = 4106748kB
[1842788.392042] Total swap = 4194300kB
[1842788.392043] 2068807 pages RAM
[1842788.392043] 0 pages HighMem/MovableOnly
[1842788.392044] 34412 pages reserved
[1842826.865657] z_wr_int_1: page allocation stalls for 11574ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1842826.865661] z_wr_int_1 cpuset=/ mems_allowed=0
[1842826.865665] CPU: 3 PID: 7044 Comm: z_wr_int_1 Tainted: P     U     O    4.14.44-gentoo #2
[1842826.865666] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842826.865666] Call Trace:
[1842826.865670]  dump_stack+0x4d/0x63
[1842826.865673]  warn_alloc+0xf7/0x18f
[1842826.865676]  __alloc_pages_nodemask+0x647/0xbe6
[1842826.865729]  abd_alloc+0x180/0x4b1 [zfs]
[1842826.865759]  abd_alloc_for_io+0x9/0xb [zfs]
[1842826.865807]  vdev_queue_io_to_issue+0x6d8/0xad7 [zfs]
[1842826.865853]  vdev_queue_io_done+0x258/0x323 [zfs]
[1842826.865901]  zio_vdev_io_done+0xd9/0x1eb [zfs]
[1842826.865948]  zio_execute+0x1b1/0x275 [zfs]
[1842826.865953]  taskq_thread+0x435/0x5e9 [spl]
[1842826.865956]  ? wake_up_q+0x4f/0x4f
[1842826.866002]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1842826.866007]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1842826.866009]  kthread+0x11c/0x124
[1842826.866010]  ? kthread_create_on_node+0x5d/0x5d
[1842826.866013]  ret_from_fork+0x35/0x40
[1842826.866014] Mem-Info:
[1842826.866017] active_anon:1271928 inactive_anon:181863 isolated_anon:150
                  active_file:1540 inactive_file:897 isolated_file:0
                  unevictable:1785 dirty:0 writeback:19 unstable:0
                  slab_reclaimable:3388 slab_unreclaimable:215846
                  mapped:89239 shmem:184951 pagetables:8761 bounce:0
                  free:12601 free_pcp:68 free_cma:0
[1842826.866019] Node 0 active_anon:5087712kB inactive_anon:727452kB active_file:6160kB inactive_file:3588kB unevictable:7140kB isolated(anon):600kB isolated(file):0kB mapped:356956kB dirty:0kB writeback:76kB shmem:739804kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842826.866020] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842826.866023] lowmem_reserve[]: 0 1873 7847 7847
[1842826.866025] Node 0 DMA32 free:26556kB min:2700kB low:4616kB high:6532kB active_anon:1350364kB inactive_anon:73732kB active_file:68kB inactive_file:12kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:112kB pagetables:3904kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842826.866028] lowmem_reserve[]: 0 0 5974 5974
[1842826.866029] Node 0 Normal free:7952kB min:8620kB low:14736kB high:20852kB active_anon:3737348kB inactive_anon:653720kB active_file:6348kB inactive_file:3576kB unevictable:7140kB writepending:76kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9952kB pagetables:31140kB bounce:0kB free_pcp:272kB local_pcp:0kB free_cma:0kB
[1842826.866032] lowmem_reserve[]: 0 0 0 0
[1842826.866034] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842826.866041] Node 0 DMA32: 212*4kB (UM) 46*8kB (UM) 1049*16kB (UME) 264*32kB (UE) 2*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26576kB
[1842826.866048] Node 0 Normal: 407*4kB (UME) 178*8kB (UME) 89*16kB (UME) 90*32kB (UE) 14*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8252kB
[1842826.866054] 188982 total pagecache pages
[1842826.866055] 25 pages in swap cache
[1842826.866056] Swap cache stats: add 34821, delete 34225, find 5/15
[1842826.866056] Free swap  = 4055804kB
[1842826.866057] Total swap = 4194300kB
[1842826.866057] 2068807 pages RAM
[1842826.866058] 0 pages HighMem/MovableOnly
[1842826.866058] 34412 pages reserved
[1842826.866684] z_wr_iss: page allocation stalls for 17669ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1842826.866687] z_wr_iss cpuset=/ mems_allowed=0
[1842826.866690] CPU: 5 PID: 2807 Comm: z_wr_iss Tainted: P     U     O    4.14.44-gentoo #2
[1842826.866691] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842826.866691] Call Trace:
[1842826.866694]  dump_stack+0x4d/0x63
[1842826.866696]  warn_alloc+0xf7/0x18f
[1842826.866698]  __alloc_pages_nodemask+0x647/0xbe6
[1842826.866747]  ? refcount_remove_many+0x1d5/0x2bb [zfs]
[1842826.866775]  abd_alloc+0x180/0x4b1 [zfs]
[1842826.866777]  ? __kmalloc_node+0x23/0x27
[1842826.866808]  arc_get_data_abd+0x71/0x79 [zfs]
[1842826.866838]  arc_hdr_alloc_abd+0x115/0x1ea [zfs]
[1842826.866867]  arc_write_ready+0x847/0xada [zfs]
[1842826.866913]  ? zfs_refcount_add+0x11/0x13 [zfs]
[1842826.866963]  zio_ready+0x113/0x4a8 [zfs]
[1842826.866969]  ? taskq_member+0x13/0x1f [spl]
[1842826.867020]  zio_execute+0x1b1/0x275 [zfs]
[1842826.867024]  taskq_thread+0x435/0x5e9 [spl]
[1842826.867027]  ? wake_up_q+0x4f/0x4f
[1842826.867077]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1842826.867082]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1842826.867084]  kthread+0x11c/0x124
[1842826.867086]  ? kthread_create_on_node+0x5d/0x5d
[1842826.867088]  ret_from_fork+0x35/0x40
[1842905.190871] z_wr_int_5: page allocation stalls for 13294ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1842905.190876] z_wr_int_5 cpuset=/ mems_allowed=0
[1842905.190880] CPU: 1 PID: 2814 Comm: z_wr_int_5 Tainted: P     U     O    4.14.44-gentoo #2
[1842905.190881] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842905.190881] Call Trace:
[1842905.190886]  dump_stack+0x4d/0x63
[1842905.190888]  warn_alloc+0xf7/0x18f
[1842905.190891]  __alloc_pages_nodemask+0x647/0xbe6
[1842905.190941]  abd_alloc+0x180/0x4b1 [zfs]
[1842905.190989]  ? dbuf_rele_and_unlock+0x425/0x44f [zfs]
[1842905.191036]  abd_alloc_for_io+0x9/0xb [zfs]
[1842905.191096]  vdev_queue_io_to_issue+0x6d8/0xad7 [zfs]
[1842905.191155]  vdev_queue_io_done+0x258/0x323 [zfs]
[1842905.191215]  zio_vdev_io_done+0xd9/0x1eb [zfs]
[1842905.191274]  zio_execute+0x1b1/0x275 [zfs]
[1842905.191281]  taskq_thread+0x435/0x5e9 [spl]
[1842905.191284]  ? wake_up_q+0x4f/0x4f
[1842905.191342]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1842905.191348]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1842905.191350]  kthread+0x11c/0x124
[1842905.191352]  ? kthread_create_on_node+0x5d/0x5d
[1842905.191354]  ? kthread_create_on_node+0x5d/0x5d
[1842905.191356]  ret_from_fork+0x35/0x40
[1842905.191358] warn_alloc_show_mem: 1 callbacks suppressed
[1842905.191358] Mem-Info:
[1842905.191362] active_anon:1274832 inactive_anon:182270 isolated_anon:174
                  active_file:1650 inactive_file:1251 isolated_file:0
                  unevictable:1785 dirty:0 writeback:34 unstable:0
                  slab_reclaimable:3371 slab_unreclaimable:209035
                  mapped:89639 shmem:175045 pagetables:8787 bounce:0
                  free:12318 free_pcp:4 free_cma:0
[1842905.191364] Node 0 active_anon:5099328kB inactive_anon:729080kB active_file:6600kB inactive_file:5004kB unevictable:7140kB isolated(anon):696kB isolated(file):0kB mapped:358556kB dirty:0kB writeback:136kB shmem:700180kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842905.191365] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842905.191368] lowmem_reserve[]: 0 1873 7847 7847
[1842905.191371] Node 0 DMA32 free:25772kB min:2700kB low:4616kB high:6532kB active_anon:1352120kB inactive_anon:73732kB active_file:564kB inactive_file:76kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:160kB pagetables:3912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842905.191374] lowmem_reserve[]: 0 0 5974 5974
[1842905.191376] Node 0 Normal free:7604kB min:8620kB low:14736kB high:20852kB active_anon:3747208kB inactive_anon:655348kB active_file:6036kB inactive_file:4928kB unevictable:7140kB writepending:136kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9296kB pagetables:31236kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB
[1842905.191378] lowmem_reserve[]: 0 0 0 0
[1842905.191380] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842905.191389] Node 0 DMA32: 71*4kB (UM) 12*8kB (UM) 995*16kB (UME) 286*32kB (UME) 3*64kB (U) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 25772kB
[1842905.191396] Node 0 Normal: 602*4kB (UME) 142*8kB (UME) 60*16kB (UME) 82*32kB (UE) 10*64kB (UE) 1*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7896kB
[1842905.191404] 179491 total pagecache pages
[1842905.191405] 39 pages in swap cache
[1842905.191406] Swap cache stats: add 44726, delete 44081, find 5/15
[1842905.191406] Free swap  = 4016124kB
[1842905.191407] Total swap = 4194300kB
[1842905.191407] 2068807 pages RAM
[1842905.191408] 0 pages HighMem/MovableOnly
[1842905.191408] 34412 pages reserved
[1842917.192972] z_wr_int_5: page allocation stalls for 25296ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1842917.192975] z_wr_int_5 cpuset=/ mems_allowed=0
[1842917.192978] CPU: 3 PID: 2814 Comm: z_wr_int_5 Tainted: P     U     O    4.14.44-gentoo #2
[1842917.192979] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842917.192979] Call Trace:
[1842917.192982]  dump_stack+0x4d/0x63
[1842917.192984]  warn_alloc+0xf7/0x18f
[1842917.192986]  __alloc_pages_nodemask+0x647/0xbe6
[1842917.193021]  abd_alloc+0x180/0x4b1 [zfs]
[1842917.193051]  ? dbuf_rele_and_unlock+0x425/0x44f [zfs]
[1842917.193081]  abd_alloc_for_io+0x9/0xb [zfs]
[1842917.193130]  vdev_queue_io_to_issue+0x6d8/0xad7 [zfs]
[1842917.193179]  vdev_queue_io_done+0x258/0x323 [zfs]
[1842917.193229]  zio_vdev_io_done+0xd9/0x1eb [zfs]
[1842917.193281]  zio_execute+0x1b1/0x275 [zfs]
[1842917.193286]  taskq_thread+0x435/0x5e9 [spl]
[1842917.193288]  ? wake_up_q+0x4f/0x4f
[1842917.193338]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1842917.193343]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1842917.193345]  kthread+0x11c/0x124
[1842917.193347]  ? kthread_create_on_node+0x5d/0x5d
[1842917.193348]  ? kthread_create_on_node+0x5d/0x5d
[1842917.193351]  ret_from_fork+0x35/0x40
[1842917.193352] Mem-Info:
[1842917.193355] active_anon:1274832 inactive_anon:182263 isolated_anon:181
                  active_file:1477 inactive_file:1294 isolated_file:0
                  unevictable:1785 dirty:0 writeback:41 unstable:0
                  slab_reclaimable:3368 slab_unreclaimable:209026
                  mapped:89509 shmem:175038 pagetables:8787 bounce:0
                  free:12488 free_pcp:76 free_cma:0
[1842917.193357] Node 0 active_anon:5099328kB inactive_anon:729052kB active_file:5908kB inactive_file:5176kB unevictable:7140kB isolated(anon):724kB isolated(file):0kB mapped:358036kB dirty:0kB writeback:164kB shmem:700152kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842917.193358] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842917.193360] lowmem_reserve[]: 0 1873 7847 7847
[1842917.193362] Node 0 DMA32 free:25772kB min:2700kB low:4616kB high:6532kB active_anon:1352120kB inactive_anon:73732kB active_file:552kB inactive_file:88kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:160kB pagetables:3912kB bounce:0kB free_pcp:16kB local_pcp:12kB free_cma:0kB
[1842917.193365] lowmem_reserve[]: 0 0 5974 5974
[1842917.193367] Node 0 Normal free:8284kB min:8620kB low:14736kB high:20852kB active_anon:3747208kB inactive_anon:655320kB active_file:5356kB inactive_file:5088kB unevictable:7140kB writepending:164kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9296kB pagetables:31236kB bounce:0kB free_pcp:288kB local_pcp:32kB free_cma:0kB
[1842917.193370] lowmem_reserve[]: 0 0 0 0
[1842917.193371] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842917.193379] Node 0 DMA32: 71*4kB (UM) 12*8kB (UM) 995*16kB (UME) 286*32kB (UME) 3*64kB (U) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 25772kB
[1842917.193385] Node 0 Normal: 675*4kB (UME) 150*8kB (UME) 62*16kB (UME) 82*32kB (UE) 10*64kB (UE) 1*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8284kB
[1842917.193392] 179361 total pagecache pages
[1842917.193393] 46 pages in swap cache
[1842917.193394] Swap cache stats: add 44733, delete 44081, find 5/15
[1842917.193394] Free swap  = 4016124kB
[1842917.193395] Total swap = 4194300kB
[1842917.193395] 2068807 pages RAM
[1842917.193396] 0 pages HighMem/MovableOnly
[1842917.193396] 34412 pages reserved
[1842921.905938] z_wr_int_5: page allocation stalls for 30009ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1842921.905941] z_wr_int_5 cpuset=/ mems_allowed=0
[1842921.905944] CPU: 1 PID: 2814 Comm: z_wr_int_5 Tainted: P     U     O    4.14.44-gentoo #2
[1842921.905945] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842921.905945] Call Trace:
[1842921.905948]  dump_stack+0x4d/0x63
[1842921.905950]  warn_alloc+0xf7/0x18f
[1842921.905953]  __alloc_pages_nodemask+0x647/0xbe6
[1842921.906001]  abd_alloc+0x180/0x4b1 [zfs]
[1842921.906049]  ? dbuf_rele_and_unlock+0x425/0x44f [zfs]
[1842921.906096]  abd_alloc_for_io+0x9/0xb [zfs]
[1842921.906156]  vdev_queue_io_to_issue+0x6d8/0xad7 [zfs]
[1842921.906215]  vdev_queue_io_done+0x258/0x323 [zfs]
[1842921.906275]  zio_vdev_io_done+0xd9/0x1eb [zfs]
[1842921.906334]  zio_execute+0x1b1/0x275 [zfs]
[1842921.906340]  taskq_thread+0x435/0x5e9 [spl]
[1842921.906342]  ? wake_up_q+0x4f/0x4f
[1842921.906401]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1842921.906407]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1842921.906409]  kthread+0x11c/0x124
[1842921.906411]  ? kthread_create_on_node+0x5d/0x5d
[1842921.906412]  ? kthread_create_on_node+0x5d/0x5d
[1842921.906414]  ret_from_fork+0x35/0x40
[1842921.906416] Mem-Info:
[1842921.906419] active_anon:1274832 inactive_anon:182262 isolated_anon:182
                  active_file:1425 inactive_file:1299 isolated_file:0
                  unevictable:1785 dirty:0 writeback:42 unstable:0
                  slab_reclaimable:3368 slab_unreclaimable:209023
                  mapped:89462 shmem:175037 pagetables:8787 bounce:0
                  free:12545 free_pcp:4 free_cma:0
[1842921.906422] Node 0 active_anon:5099328kB inactive_anon:729048kB active_file:5700kB inactive_file:5196kB unevictable:7140kB isolated(anon):728kB isolated(file):0kB mapped:357848kB dirty:0kB writeback:168kB shmem:700148kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842921.906422] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842921.906425] lowmem_reserve[]: 0 1873 7847 7847
[1842921.906427] Node 0 DMA32 free:25792kB min:2700kB low:4616kB high:6532kB active_anon:1352120kB inactive_anon:73732kB active_file:544kB inactive_file:88kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:160kB pagetables:3912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842921.906430] lowmem_reserve[]: 0 0 5974 5974
[1842921.906432] Node 0 Normal free:8492kB min:8620kB low:14736kB high:20852kB active_anon:3747208kB inactive_anon:655316kB active_file:5156kB inactive_file:5108kB unevictable:7140kB writepending:168kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9280kB pagetables:31236kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB
[1842921.906435] lowmem_reserve[]: 0 0 0 0
[1842921.906437] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842921.906446] Node 0 DMA32: 78*4kB (UM) 12*8kB (UM) 995*16kB (UME) 286*32kB (UME) 3*64kB (U) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 25800kB
[1842921.906453] Node 0 Normal: 768*4kB (UME) 162*8kB (UME) 63*16kB (UME) 82*32kB (UE) 10*64kB (UE) 1*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8768kB
[1842921.906461] 179314 total pagecache pages
[1842921.906462] 47 pages in swap cache
[1842921.906463] Swap cache stats: add 44734, delete 44081, find 5/15
[1842921.906463] Free swap  = 4016124kB
[1842921.906463] Total swap = 4194300kB
[1842921.906464] 2068807 pages RAM
[1842921.906465] 0 pages HighMem/MovableOnly
[1842921.906465] 34412 pages reserved
[1842941.753710] cc1plus: page allocation stalls for 12650ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null)
[1842941.753714] cc1plus cpuset=/ mems_allowed=0
[1842941.753718] CPU: 2 PID: 5207 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1842941.753719] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842941.753720] Call Trace:
[1842941.753724]  dump_stack+0x4d/0x63
[1842941.753727]  warn_alloc+0xf7/0x18f
[1842941.753729]  __alloc_pages_nodemask+0x647/0xbe6
[1842941.753731]  ? put_pages_list+0x7c/0x7c
[1842941.753732]  ? pagevec_lru_move_fn+0xad/0xc1
[1842941.753734]  alloc_pages_vma+0xc3/0xfc
[1842941.753736]  __handle_mm_fault+0x314/0x8e9
[1842941.753737]  handle_mm_fault+0xaf/0xc7
[1842941.753739]  __do_page_fault+0x268/0x428
[1842941.753741]  ? page_fault+0x2f/0x50
[1842941.753743]  do_page_fault+0xc/0xe
[1842941.753744]  page_fault+0x45/0x50
[1842941.753745] RIP: 0033:0x7f0382c52bd8
[1842941.753746] RSP: 002b:00007ffed0738718 EFLAGS: 00010202
[1842941.753747] RAX: 00007f035944a000 RBX: 00007f0359435c18 RCX: 0000000000000001
[1842941.753748] RDX: 0000000000000018 RSI: 00007f0359435c18 RDI: 00007f035944a000
[1842941.753749] RBP: 0000000000000018 R08: 0000000000000007 R09: 0000000000000003
[1842941.753750] R10: 0000000003974010 R11: 00007f0382eaac20 R12: 0000000000000000
[1842941.753750] R13: 0000000000000000 R14: 00007f0359435c18 R15: 00000000000022ab
[1842941.753752] Mem-Info:
[1842941.753755] active_anon:1276780 inactive_anon:182415 isolated_anon:95
                  active_file:3539 inactive_file:1607 isolated_file:0
                  unevictable:1785 dirty:0 writeback:9 unstable:0
                  slab_reclaimable:3374 slab_unreclaimable:206439
                  mapped:91974 shmem:171576 pagetables:8797 bounce:0
                  free:12289 free_pcp:30 free_cma:0
[1842941.753758] Node 0 active_anon:5107120kB inactive_anon:729660kB active_file:14156kB inactive_file:6428kB unevictable:7140kB isolated(anon):380kB isolated(file):0kB mapped:367896kB dirty:0kB writeback:36kB shmem:686304kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842941.753758] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842941.753761] lowmem_reserve[]: 0 1873 7847 7847
[1842941.753764] Node 0 DMA32 free:26492kB min:2700kB low:4616kB high:6532kB active_anon:1352616kB inactive_anon:73732kB active_file:704kB inactive_file:204kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:112kB pagetables:3912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842941.753767] lowmem_reserve[]: 0 0 5974 5974
[1842941.753769] Node 0 Normal free:6768kB min:8620kB low:14736kB high:20852kB active_anon:3754276kB inactive_anon:656176kB active_file:13192kB inactive_file:6944kB unevictable:7140kB writepending:36kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9248kB pagetables:31276kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
[1842941.753772] lowmem_reserve[]: 0 0 0 0
[1842941.753773] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842941.753782] Node 0 DMA32: 102*4kB (UM) 93*8kB (UM) 1015*16kB (UME) 285*32kB (UE) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26704kB
[1842941.753789] Node 0 Normal: 376*4kB (UME) 123*8kB (UME) 91*16kB (ME) 111*32kB (UME) 11*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8200kB
[1842941.753797] 178251 total pagecache pages
[1842941.753798] 13 pages in swap cache
[1842941.753799] Swap cache stats: add 48263, delete 47641, find 15/25
[1842941.753799] Free swap  = 4001788kB
[1842941.753800] Total swap = 4194300kB
[1842941.753800] 2068807 pages RAM
[1842941.753801] 0 pages HighMem/MovableOnly
[1842941.753801] 34412 pages reserved
[1842953.889045] dmesg: page allocation stalls for 12135ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842953.889051] dmesg cpuset=/ mems_allowed=0
[1842953.889055] CPU: 1 PID: 5627 Comm: dmesg Tainted: P     U     O    4.14.44-gentoo #2
[1842953.889056] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842953.889056] Call Trace:
[1842953.889062]  dump_stack+0x4d/0x63
[1842953.889065]  warn_alloc+0xf7/0x18f
[1842953.889068]  __alloc_pages_nodemask+0x647/0xbe6
[1842953.889071]  ? __switch_to_asm+0x40/0x70
[1842953.889073]  ? __radix_tree_lookup+0x3d/0xb5
[1842953.889075]  alloc_pages_current+0x83/0x8a
[1842953.889076]  __page_cache_alloc+0x77/0x80
[1842953.889078]  filemap_fault+0x1fc/0x411
[1842953.889080]  __do_fault+0x16/0x4c
[1842953.889081]  __handle_mm_fault+0x48c/0x8e9
[1842953.889082]  handle_mm_fault+0xaf/0xc7
[1842953.889085]  __do_page_fault+0x268/0x428
[1842953.889086]  ? page_fault+0x2f/0x50
[1842953.889087]  do_page_fault+0xc/0xe
[1842953.889088]  page_fault+0x45/0x50
[1842953.889090] RIP: 0033:0x5616ca67a88d
[1842953.889090] RSP: 002b:00007fff66b39e80 EFLAGS: 00010206
[1842953.889092] RAX: 000000000000008e RBX: 00005616ca88446b RCX: 0000000000000000
[1842953.889092] RDX: 0000000000001fff RSI: 00005616ca884440 RDI: 0000000000000003
[1842953.889093] RBP: 00005616ca884440 R08: 00007f51b45cb100 R09: 00007fff66b39ca0
[1842953.889094] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616ca6819bf
[1842953.889095] R13: 00005616ca884457 R14: 00005616ca884457 R15: 00007fff66b39ec8
[1842953.889096] Mem-Info:
[1842953.889100] active_anon:1276507 inactive_anon:182398 isolated_anon:138
                  active_file:2567 inactive_file:1484 isolated_file:0
                  unevictable:1785 dirty:0 writeback:24 unstable:0
                  slab_reclaimable:3374 slab_unreclaimable:206917
                  mapped:90789 shmem:171152 pagetables:8797 bounce:0
                  free:12730 free_pcp:64 free_cma:0
[1842953.889102] Node 0 active_anon:5106028kB inactive_anon:729592kB active_file:10268kB inactive_file:5936kB unevictable:7140kB isolated(anon):552kB isolated(file):0kB mapped:363156kB dirty:0kB writeback:96kB shmem:684608kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842953.889103] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842953.889105] lowmem_reserve[]: 0 1873 7847 7847
[1842953.889108] Node 0 DMA32 free:26480kB min:2700kB low:4616kB high:6532kB active_anon:1352708kB inactive_anon:73732kB active_file:820kB inactive_file:136kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:112kB pagetables:3912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842953.889111] lowmem_reserve[]: 0 0 5974 5974
[1842953.889113] Node 0 Normal free:8296kB min:8620kB low:14736kB high:20852kB active_anon:3753320kB inactive_anon:655860kB active_file:9448kB inactive_file:5800kB unevictable:7140kB writepending:96kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9232kB pagetables:31276kB bounce:0kB free_pcp:376kB local_pcp:0kB free_cma:0kB
[1842953.889116] lowmem_reserve[]: 0 0 0 0
[1842953.889117] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842953.889126] Node 0 DMA32: 68*4kB (UM) 88*8kB (U) 1012*16kB (UE) 285*32kB (UE) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26480kB
[1842953.889133] Node 0 Normal: 273*4kB (UME) 249*8kB (UME) 156*16kB (UME) 94*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8652kB
[1842953.889140] 176738 total pagecache pages
[1842953.889142] 28 pages in swap cache
[1842953.889142] Swap cache stats: add 48625, delete 47988, find 15/25
[1842953.889143] Free swap  = 4000508kB
[1842953.889143] Total swap = 4194300kB
[1842953.889144] 2068807 pages RAM
[1842953.889144] 0 pages HighMem/MovableOnly
[1842953.889145] 34412 pages reserved
[1842953.904028] spotify: page allocation stalls for 17163ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null)
[1842953.904031] spotify cpuset=/ mems_allowed=0
[1842953.904034] CPU: 7 PID: 386 Comm: spotify Tainted: P     U     O    4.14.44-gentoo #2
[1842953.904035] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842953.904036] Call Trace:
[1842953.904038]  dump_stack+0x4d/0x63
[1842953.904041]  warn_alloc+0xf7/0x18f
[1842953.904043]  __alloc_pages_nodemask+0x647/0xbe6
[1842953.904046]  alloc_pages_vma+0xc3/0xfc
[1842953.904047]  __handle_mm_fault+0x314/0x8e9
[1842953.904049]  handle_mm_fault+0xaf/0xc7
[1842953.904051]  __do_page_fault+0x268/0x428
[1842953.904052]  ? page_fault+0x2f/0x50
[1842953.904054]  do_page_fault+0xc/0xe
[1842953.904055]  page_fault+0x45/0x50
[1842953.904056] RIP: 0033:0x7f2493a7f778
[1842953.904057] RSP: 002b:00007ffe676d7990 EFLAGS: 00010216
[1842953.904058] RAX: 00002ccf33f82311 RBX: 000000000000002f RCX: 000000000000002f
[1842953.904059] RDX: 000023e6eeedfff1 RSI: 0000000000000188 RDI: 000023e6eeee0000
[1842953.904060] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000020
[1842953.904061] R10: 00002ccf33f82311 R11: 0000000003895300 R12: 0000000003879990
[1842953.904061] R13: 00000000038d0340 R14: 00002ccf33f82311 R15: 00000000038799b0
[1842960.370080] INFO: task kworker/6:0:7847 blocked for more than 120 seconds.
[1842960.370081]       Tainted: P     U     O    4.14.44-gentoo #2
[1842960.370082] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1842960.370082] kworker/6:0     D    0  7847      2 0x80000000
[1842960.370088] Workqueue: events __i915_gem_free_work
[1842960.370089] Call Trace:
[1842960.370093]  __schedule+0x453/0x4f5
[1842960.370095]  ? cpumask_next_and+0x19/0x2f
[1842960.370097]  schedule+0x7d/0x87
[1842960.370098]  schedule_preempt_disabled+0x9/0xb
[1842960.370100]  __mutex_lock.isra.0+0x2b3/0x44d
[1842960.370101]  ? __switch_to_asm+0x40/0x70
[1842960.370103]  ? __switch_to_asm+0x34/0x70
[1842960.370104]  ? __switch_to_asm+0x34/0x70
[1842960.370106]  ? __switch_to_asm+0x40/0x70
[1842960.370107]  __mutex_lock_slowpath+0xe/0x10
[1842960.370109]  ? __mutex_lock_slowpath+0xe/0x10
[1842960.370110]  mutex_lock+0x1e/0x20
[1842960.370111]  __i915_gem_free_objects+0x37/0x24a
[1842960.370113]  ? __switch_to_asm+0x40/0x70
[1842960.370114]  __i915_gem_free_work+0x2d/0x3a
[1842960.370116]  process_one_work+0x15e/0x24c
[1842960.370117]  worker_thread+0x1ed/0x2ba
[1842960.370118]  ? rescuer_thread+0x2b8/0x2b8
[1842960.370120]  kthread+0x11c/0x124
[1842960.370121]  ? kthread_create_on_node+0x5d/0x5d
[1842960.370123]  ret_from_fork+0x35/0x40
[1842962.866113] z_wr_iss: page allocation stalls for 11008ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1842962.866117] z_wr_iss cpuset=/ mems_allowed=0
[1842962.866120] CPU: 1 PID: 2807 Comm: z_wr_iss Tainted: P     U     O    4.14.44-gentoo #2
[1842962.866120] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842962.866121] Call Trace:
[1842962.866123]  dump_stack+0x4d/0x63
[1842962.866126]  warn_alloc+0xf7/0x18f
[1842962.866128]  __alloc_pages_nodemask+0x647/0xbe6
[1842962.866183]  ? refcount_remove_many+0x1d5/0x2bb [zfs]
[1842962.866213]  abd_alloc+0x180/0x4b1 [zfs]
[1842962.866216]  ? __kmalloc_node+0x23/0x27
[1842962.866246]  arc_get_data_abd+0x71/0x79 [zfs]
[1842962.866276]  arc_hdr_alloc_abd+0x115/0x1ea [zfs]
[1842962.866306]  arc_write_ready+0x847/0xada [zfs]
[1842962.866352]  ? zfs_refcount_add+0x11/0x13 [zfs]
[1842962.866403]  zio_ready+0x113/0x4a8 [zfs]
[1842962.866408]  ? taskq_member+0x13/0x1f [spl]
[1842962.866460]  zio_execute+0x1b1/0x275 [zfs]
[1842962.866464]  taskq_thread+0x435/0x5e9 [spl]
[1842962.866467]  ? wake_up_q+0x4f/0x4f
[1842962.866513]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1842962.866518]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1842962.866520]  kthread+0x11c/0x124
[1842962.866522]  ? kthread_create_on_node+0x5d/0x5d
[1842962.866524]  ret_from_fork+0x35/0x40
[1842962.866526] warn_alloc_show_mem: 1 callbacks suppressed
[1842962.866526] Mem-Info:
[1842962.866529] active_anon:1276392 inactive_anon:182375 isolated_anon:188
                  active_file:2297 inactive_file:1286 isolated_file:0
                  unevictable:1785 dirty:0 writeback:35 unstable:0
                  slab_reclaimable:3374 slab_unreclaimable:207174
                  mapped:90321 shmem:171016 pagetables:8797 bounce:0
                  free:12620 free_pcp:3 free_cma:0
[1842962.866531] Node 0 active_anon:5105568kB inactive_anon:729500kB active_file:9188kB inactive_file:5144kB unevictable:7140kB isolated(anon):752kB isolated(file):0kB mapped:361284kB dirty:0kB writeback:140kB shmem:684064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842962.866532] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842962.866534] lowmem_reserve[]: 0 1873 7847 7847
[1842962.866537] Node 0 DMA32 free:26480kB min:2700kB low:4616kB high:6532kB active_anon:1352708kB inactive_anon:73732kB active_file:684kB inactive_file:272kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:112kB pagetables:3912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842962.866539] lowmem_reserve[]: 0 0 5974 5974
[1842962.866541] Node 0 Normal free:8104kB min:8620kB low:14736kB high:20852kB active_anon:3752860kB inactive_anon:655768kB active_file:8504kB inactive_file:4872kB unevictable:7140kB writepending:140kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9232kB pagetables:31276kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB
[1842962.866544] lowmem_reserve[]: 0 0 0 0
[1842962.866546] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842962.866553] Node 0 DMA32: 68*4kB (UM) 88*8kB (U) 1012*16kB (UE) 285*32kB (UE) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26480kB
[1842962.866560] Node 0 Normal: 326*4kB (UME) 240*8kB (UME) 163*16kB (UME) 76*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8264kB
[1842962.866566] 176146 total pagecache pages
[1842962.866567] 42 pages in swap cache
[1842962.866568] Swap cache stats: add 48756, delete 48105, find 15/25
[1842962.866568] Free swap  = 3999484kB
[1842962.866568] Total swap = 4194300kB
[1842962.866569] 2068807 pages RAM
[1842962.866569] 0 pages HighMem/MovableOnly
[1842962.866570] 34412 pages reserved
[1842985.220110] kthreadd: page allocation stalls for 43548ms, order:0, mode:0x15000c2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null)
[1842985.220115] kthreadd cpuset=/ mems_allowed=0
[1842985.220119] CPU: 7 PID: 2 Comm: kthreadd Tainted: P     U     O    4.14.44-gentoo #2
[1842985.220119] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.220120] Call Trace:
[1842985.220124]  dump_stack+0x4d/0x63
[1842985.220127]  warn_alloc+0xf7/0x18f
[1842985.220130]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.220132]  alloc_pages_current+0x83/0x8a
[1842985.220135]  __vmalloc_node_range+0x14d/0x1d7
[1842985.220137]  copy_process.part.7+0x171/0x16ee
[1842985.220139]  ? _do_fork+0xc3/0x2b7
[1842985.220142]  ? __switch_to_asm+0x40/0x70
[1842985.220144]  ? kthread_create_on_node+0x5d/0x5d
[1842985.220145]  ? __switch_to_asm+0x40/0x70
[1842985.220147]  ? __switch_to_asm+0x34/0x70
[1842985.220148]  ? __switch_to_asm+0x40/0x70
[1842985.220150]  ? __switch_to_asm+0x34/0x70
[1842985.220151]  ? __switch_to_asm+0x40/0x70
[1842985.220153]  ? __switch_to_asm+0x34/0x70
[1842985.220154]  ? __switch_to_asm+0x40/0x70
[1842985.220156]  ? __switch_to_asm+0x40/0x70
[1842985.220157]  ? __switch_to_asm+0x40/0x70
[1842985.220159]  ? __switch_to_asm+0x34/0x70
[1842985.220160]  ? __switch_to_asm+0x40/0x70
[1842985.220162]  _do_fork+0xc3/0x2b7
[1842985.220164]  ? __schedule+0x45b/0x4f5
[1842985.220166]  kernel_thread+0x24/0x26
[1842985.220167]  kthreadd+0x133/0x16c
[1842985.220169]  ? kthread_create_on_cpu+0x6a/0x6a
[1842985.220171]  ret_from_fork+0x35/0x40
[1842985.220172] Mem-Info:
[1842985.220176] active_anon:1276322 inactive_anon:182387 isolated_anon:204
                  active_file:2298 inactive_file:966 isolated_file:0
                  unevictable:1785 dirty:0 writeback:41 unstable:0
                  slab_reclaimable:3374 slab_unreclaimable:207119
                  mapped:90002 shmem:170989 pagetables:8797 bounce:0
                  free:12628 free_pcp:341 free_cma:0
[1842985.220178] Node 0 active_anon:5105288kB inactive_anon:729548kB active_file:9192kB inactive_file:3864kB unevictable:7140kB isolated(anon):816kB isolated(file):0kB mapped:360008kB dirty:0kB writeback:164kB shmem:683956kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842985.220179] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842985.220182] lowmem_reserve[]: 0 1873 7847 7847
[1842985.220184] Node 0 DMA32 free:26512kB min:2700kB low:4616kB high:6532kB active_anon:1352708kB inactive_anon:73732kB active_file:648kB inactive_file:308kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:112kB pagetables:3912kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB
[1842985.220187] lowmem_reserve[]: 0 0 5974 5974
[1842985.220189] Node 0 Normal free:8104kB min:8620kB low:14736kB high:20852kB active_anon:3752860kB inactive_anon:655588kB active_file:8544kB inactive_file:3556kB unevictable:7140kB writepending:164kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9216kB pagetables:31276kB bounce:0kB free_pcp:1312kB local_pcp:244kB free_cma:0kB
[1842985.220192] lowmem_reserve[]: 0 0 0 0
[1842985.220194] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842985.220203] Node 0 DMA32: 73*4kB (UM) 89*8kB (U) 1013*16kB (UE) 285*32kB (UE) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26524kB
[1842985.220210] Node 0 Normal: 430*4kB (ME) 268*8kB (UME) 145*16kB (ME) 47*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7752kB
[1842985.220217] 175748 total pagecache pages
[1842985.220218] 33 pages in swap cache
[1842985.220219] Swap cache stats: add 48803, delete 48160, find 15/25
[1842985.220220] Free swap  = 3999228kB
[1842985.220220] Total swap = 4194300kB
[1842985.220221] 2068807 pages RAM
[1842985.220221] 0 pages HighMem/MovableOnly
[1842985.220222] 34412 pages reserved
[1842985.220261] cc1plus: page allocation stalls for 43498ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null)
[1842985.220265] cc1plus cpuset=/ mems_allowed=0
[1842985.220272] CPU: 5 PID: 5019 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1842985.220273] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.220274] Call Trace:
[1842985.220277]  dump_stack+0x4d/0x63
[1842985.220279]  warn_alloc+0xf7/0x18f
[1842985.220282]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.220285]  ? __switch_to_asm+0x40/0x70
[1842985.220287]  ? __switch_to_asm+0x34/0x70
[1842985.220289]  ? __switch_to_asm+0x40/0x70
[1842985.220291]  alloc_pages_vma+0xc3/0xfc
[1842985.220293]  __handle_mm_fault+0x314/0x8e9
[1842985.220295]  handle_mm_fault+0xaf/0xc7
[1842985.220297]  __do_page_fault+0x268/0x428
[1842985.220298]  ? page_fault+0x2f/0x50
[1842985.220300]  do_page_fault+0xc/0xe
[1842985.220302]  page_fault+0x45/0x50
[1842985.220303] RIP: 0033:0xaa3051
[1842985.220304] RSP: 002b:00007ffd2e6fa230 EFLAGS: 00010202
[1842985.220305] RAX: 00007f7fe41eb000 RBX: 0000000000000009 RCX: 0000000000000001
[1842985.220306] RDX: 00007f7fe41eb000 RSI: 000000000000003f RDI: 0000000000000001
[1842985.220307] RBP: 00007f7fe41d8ae0 R08: 00007f8024defc38 R09: 0000000000000000
[1842985.220308] R10: 0000000000000005 R11: 000000000586f780 R12: 00007f7fe41ca700
[1842985.220309] R13: 0000000000000000 R14: 00007f7fe41d1b40 R15: 000000000000002b
[1842985.221110] gmain: page allocation stalls for 41381ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842985.221114] gmain cpuset=/ mems_allowed=0
[1842985.221117] CPU: 6 PID: 29316 Comm: gmain Tainted: P     U     O    4.14.44-gentoo #2
[1842985.221118] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.221118] Call Trace:
[1842985.221121]  dump_stack+0x4d/0x63
[1842985.221123]  warn_alloc+0xf7/0x18f
[1842985.221125]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.221127]  ? __radix_tree_lookup+0x3d/0xb5
[1842985.221129]  alloc_pages_current+0x83/0x8a
[1842985.221131]  __page_cache_alloc+0x77/0x80
[1842985.221132]  filemap_fault+0x1fc/0x411
[1842985.221134]  __do_fault+0x16/0x4c
[1842985.221135]  __handle_mm_fault+0x48c/0x8e9
[1842985.221137]  handle_mm_fault+0xaf/0xc7
[1842985.221139]  __do_page_fault+0x268/0x428
[1842985.221140]  ? page_fault+0x2f/0x50
[1842985.221142]  do_page_fault+0xc/0xe
[1842985.221143]  page_fault+0x45/0x50
[1842985.221144] RIP: 0033:0x7f1c91978bd0
[1842985.221145] RSP: 002b:00007f1c86dc7bf8 EFLAGS: 00010202
[1842985.221146] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[1842985.221147] RDX: 0000000000000000 RSI: 00007f1c91978bd0 RDI: 0000000000000000
[1842985.221147] RBP: 00005618d79bd180 R08: 00007ffd80d51080 R09: 00007f1c913fe920
[1842985.221148] R10: 0000000000000001 R11: 0000000000000000 R12: 00005618d78db010
[1842985.221149] R13: 00005618d7a9a8b0 R14: 00005618d79bd180 R15: 00007f1c91137e30
[1842985.222222] as: page allocation stalls for 31341ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null)
[1842985.222226] as cpuset=/ mems_allowed=0
[1842985.222229] CPU: 0 PID: 5201 Comm: as Tainted: P     U     O    4.14.44-gentoo #2
[1842985.222229] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.222230] Call Trace:
[1842985.222232]  dump_stack+0x4d/0x63
[1842985.222234]  warn_alloc+0xf7/0x18f
[1842985.222236]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.222239]  ? put_pages_list+0x7c/0x7c
[1842985.222240]  ? pagevec_lru_move_fn+0xad/0xc1
[1842985.222242]  alloc_pages_vma+0xc3/0xfc
[1842985.222243]  __handle_mm_fault+0x314/0x8e9
[1842985.222244]  handle_mm_fault+0xaf/0xc7
[1842985.222246]  __do_page_fault+0x268/0x428
[1842985.222247]  ? page_fault+0x2f/0x50
[1842985.222249]  do_page_fault+0xc/0xe
[1842985.222250]  page_fault+0x45/0x50
[1842985.222251] RIP: 0033:0x7fa68793bafa
[1842985.222252] RSP: 002b:00007ffc43d48010 EFLAGS: 00010202
[1842985.222253] RAX: 000055c4cc46b730 RBX: 00007fa687c71c20 RCX: 0000000000000ff1
[1842985.222254] RDX: 00000000000188e1 RSI: 0000000000000000 RDI: 000055c4cc46c720
[1842985.222255] RBP: 00007fa687c71c80 R08: 0000000000000003 R09: 0000000000000000
[1842985.222255] R10: 000055c4cc275010 R11: 0000000000000000 R12: 0000000000000fe0
[1842985.222256] R13: 000055c4cc275010 R14: 0000000000000ff0 R15: 00000000000000fd
[1842985.222258] DOM Worker: page allocation stalls for 43550ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842985.222261] DOM Worker cpuset=/ mems_allowed=0
[1842985.222263] CPU: 7 PID: 32425 Comm: DOM Worker Tainted: P     U     O    4.14.44-gentoo #2
[1842985.222264] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.222264] Call Trace:
[1842985.222266]  dump_stack+0x4d/0x63
[1842985.222268]  warn_alloc+0xf7/0x18f
[1842985.222270]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.222273]  ? __radix_tree_lookup+0x3d/0xb5
[1842985.222274]  alloc_pages_current+0x83/0x8a
[1842985.222276]  __page_cache_alloc+0x77/0x80
[1842985.222277]  filemap_fault+0x1fc/0x411
[1842985.222279]  __do_fault+0x16/0x4c
[1842985.222280]  __handle_mm_fault+0x48c/0x8e9
[1842985.222282]  handle_mm_fault+0xaf/0xc7
[1842985.222283]  __do_page_fault+0x268/0x428
[1842985.222285]  ? page_fault+0x2f/0x50
[1842985.222286]  do_page_fault+0xc/0xe
[1842985.222287]  page_fault+0x45/0x50
[1842985.222288] RIP: 0033:0x7f133b7a1121
[1842985.222289] RSP: 002b:00007f130c9fd790 EFLAGS: 00010202
[1842985.222290] RAX: 0000000000000000 RBX: 00007f1327853b00 RCX: 0000000000000000
[1842985.222291] RDX: 00007f1317dd1610 RSI: 0000000000000003 RDI: 00007f133e413dc8
[1842985.222292] RBP: 00007f130c9fd7c0 R08: 00007f130f502540 R09: 00007f115718f018
[1842985.222292] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[1842985.222293] R13: 00007f130b2c0000 R14: 0000000000000000 R15: 00007f1327853e60
[1842985.222783] klogd: page allocation stalls for 43468ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842985.222787] klogd cpuset=/ mems_allowed=0
[1842985.222790] CPU: 1 PID: 15591 Comm: klogd Tainted: P     U     O    4.14.44-gentoo #2
[1842985.222791] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.222792] Call Trace:
[1842985.222794]  dump_stack+0x4d/0x63
[1842985.222796]  warn_alloc+0xf7/0x18f
[1842985.222799]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.222801]  ? sprintf+0x51/0x6d
[1842985.222803]  ? __radix_tree_lookup+0x3d/0xb5
[1842985.222805]  alloc_pages_current+0x83/0x8a
[1842985.222807]  __page_cache_alloc+0x77/0x80
[1842985.222808]  filemap_fault+0x1fc/0x411
[1842985.222810]  __do_fault+0x16/0x4c
[1842985.222812]  __handle_mm_fault+0x48c/0x8e9
[1842985.222814]  handle_mm_fault+0xaf/0xc7
[1842985.222816]  __do_page_fault+0x268/0x428
[1842985.222817]  ? page_fault+0x2f/0x50
[1842985.222819]  do_page_fault+0xc/0xe
[1842985.222820]  page_fault+0x45/0x50
[1842985.222822] RIP: 0033:0x5603bff59feb
[1842985.222823] RSP: 002b:00007fffb841fb50 EFLAGS: 00010203
[1842985.222824] RAX: 0000000000000d4a RBX: 00005603bff5be70 RCX: 00007f66c4a193d0
[1842985.222825] RDX: 0000000000000fff RSI: 00005603c015e740 RDI: 0000000000000000
[1842985.222826] RBP: 0000000000000400 R08: 00005603c015e343 R09: 0000000000000014
[1842985.222826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[1842985.222827] R13: 0000000000000000 R14: 00007fffb8420a6d R15: 0000000000000000
[1842985.227165] cc1plus: page allocation stalls for 31346ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null)
[1842985.227168] cc1plus cpuset=/ mems_allowed=0
[1842985.227171] CPU: 4 PID: 5200 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1842985.227171] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.227172] Call Trace:
[1842985.227174]  dump_stack+0x4d/0x63
[1842985.227176]  warn_alloc+0xf7/0x18f
[1842985.227178]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.227180]  ? put_pages_list+0x7c/0x7c
[1842985.227181]  ? pagevec_lru_move_fn+0xad/0xc1
[1842985.227182]  alloc_pages_vma+0xc3/0xfc
[1842985.227184]  __handle_mm_fault+0x314/0x8e9
[1842985.227185]  handle_mm_fault+0xaf/0xc7
[1842985.227186]  __do_page_fault+0x268/0x428
[1842985.227188]  ? page_fault+0x2f/0x50
[1842985.227189]  do_page_fault+0xc/0xe
[1842985.227190]  page_fault+0x45/0x50
[1842985.227191] RIP: 0033:0xaa3051
[1842985.227192] RSP: 002b:00007ffd1f341b00 EFLAGS: 00010202
[1842985.227193] RAX: 00007f9cfcfd6000 RBX: 000000000000002f RCX: 0000000000000001
[1842985.227193] RDX: 00007f9cfcfd6000 RSI: 00000000000000a9 RDI: 0000000000000001
[1842985.227194] RBP: 0000000000000001 R08: 0000000000000029 R09: fffffffffffffff0
[1842985.227195] R10: 0000000000001000 R11: 0000000004e3e7b0 R12: 0000000000000010
[1842985.227196] R13: 0000000000000080 R14: 0000000000000001 R15: 0000000000000002
[1842985.231118] DOM Worker: page allocation stalls for 41333ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842985.231120] DOM Worker cpuset=/ mems_allowed=0
[1842985.231123] CPU: 3 PID: 29081 Comm: DOM Worker Tainted: P     U     O    4.14.44-gentoo #2
[1842985.231123] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.231124] Call Trace:
[1842985.231126]  dump_stack+0x4d/0x63
[1842985.231128]  warn_alloc+0xf7/0x18f
[1842985.231130]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.231132]  ? __radix_tree_lookup+0x3d/0xb5
[1842985.231133]  alloc_pages_current+0x83/0x8a
[1842985.231135]  __page_cache_alloc+0x77/0x80
[1842985.231136]  filemap_fault+0x1fc/0x411
[1842985.231138]  __do_fault+0x16/0x4c
[1842985.231139]  __handle_mm_fault+0x48c/0x8e9
[1842985.231140]  handle_mm_fault+0xaf/0xc7
[1842985.231142]  __do_page_fault+0x268/0x428
[1842985.231143]  ? page_fault+0x2f/0x50
[1842985.231145]  do_page_fault+0xc/0xe
[1842985.231145]  page_fault+0x45/0x50
[1842985.231146] RIP: 0033:0x7f133c7bc050
[1842985.231147] RSP: 002b:00007f1160bfd288 EFLAGS: 00010246
[1842985.231148] RAX: 0000000000000000 RBX: 00007f1160bfd2d0 RCX: 00007f1160bfd3d0
[1842985.231149] RDX: 000000000000002e RSI: 00007f1179ab8200 RDI: 00007f1160bfd2d0
[1842985.231150] RBP: 00007f1179ab8968 R08: 00007f1179ab8d28 R09: 0000000000000002
[1842985.231150] R10: 00007f1160bfd380 R11: 0000000000000001 R12: 00007f1160bfd520
[1842985.231151] R13: 000000000000002e R14: 00007f1179ab8200 R15: 00007f1160bfd3d0
[1842985.231200] Timer: page allocation stalls for 41283ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1842985.231202] Timer cpuset=/ mems_allowed=0
[1842985.231205] CPU: 1 PID: 1099 Comm: Timer Tainted: P     U     O    4.14.44-gentoo #2
[1842985.231205] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842985.231206] Call Trace:
[1842985.231208]  dump_stack+0x4d/0x63
[1842985.231210]  warn_alloc+0xf7/0x18f
[1842985.231212]  __alloc_pages_nodemask+0x647/0xbe6
[1842985.231214]  ? __radix_tree_lookup+0x3d/0xb5
[1842985.231216]  alloc_pages_current+0x83/0x8a
[1842985.231217]  __page_cache_alloc+0x77/0x80
[1842985.231218]  filemap_fault+0x1fc/0x411
[1842985.231220]  __do_fault+0x16/0x4c
[1842985.231221]  __handle_mm_fault+0x48c/0x8e9
[1842985.231223]  handle_mm_fault+0xaf/0xc7
[1842985.231224]  __do_page_fault+0x268/0x428
[1842985.231226]  ? page_fault+0x2f/0x50
[1842985.231227]  do_page_fault+0xc/0xe
[1842985.231228]  page_fault+0x45/0x50
[1842985.231229] RIP: 0033:0x7f8d90e36cf9
[1842985.231230] RSP: 002b:00007f8d7d5febf8 EFLAGS: 00010246
[1842985.231231] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[1842985.231231] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00007f8d9d8d3c40
[1842985.231232] RBP: 0000000000001380 R08: 00007f8d9d8d3c40 R09: 00000000ffffffff
[1842985.231233] R10: 00007f8d7d5feba0 R11: 0000000000000000 R12: 00007f8d7d5fec38
[1842985.231234] R13: 00000000000000fa R14: 0000000000000000 R15: 0000000000000000
[1842990.580132] cc1plus: page allocation stalls for 46682ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null)
[1842990.580136] cc1plus cpuset=/ mems_allowed=0
[1842990.580140] CPU: 5 PID: 5336 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1842990.580140] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1842990.580141] Call Trace:
[1842990.580144]  dump_stack+0x4d/0x63
[1842990.580147]  warn_alloc+0xf7/0x18f
[1842990.580149]  __alloc_pages_nodemask+0x647/0xbe6
[1842990.580151]  ? put_pages_list+0x7c/0x7c
[1842990.580152]  ? pagevec_lru_move_fn+0xad/0xc1
[1842990.580154]  alloc_pages_vma+0xc3/0xfc
[1842990.580156]  __handle_mm_fault+0x314/0x8e9
[1842990.580157]  handle_mm_fault+0xaf/0xc7
[1842990.580159]  __do_page_fault+0x268/0x428
[1842990.580160]  ? page_fault+0x2f/0x50
[1842990.580162]  do_page_fault+0xc/0xe
[1842990.580163]  page_fault+0x45/0x50
[1842990.580164] RIP: 0033:0x7f7a9711903c
[1842990.580165] RSP: 002b:00007ffcac114d28 EFLAGS: 00010206
[1842990.580166] RAX: 00007f7a839f0000 RBX: 00007f7a839f0000 RCX: 00007f7a839f0080
[1842990.580167] RDX: 00000000000000a8 RSI: 0000000000000000 RDI: 00007f7a839f0000
[1842990.580168] RBP: 00000000000000a8 R08: 00007ffcac114dfe R09: 0000000000000000
[1842990.580168] R10: 0000000000001000 R11: 000000000404b130 R12: 0000000000000002
[1842990.580169] R13: 0000000000000017 R14: 00007f7a96dc9cd0 R15: 0000000000000000
[1842990.580171] warn_alloc_show_mem: 8 callbacks suppressed
[1842990.580171] Mem-Info:
[1842990.580175] active_anon:1276237 inactive_anon:182406 isolated_anon:209
                  active_file:1824 inactive_file:966 isolated_file:0
                  unevictable:1785 dirty:0 writeback:47 unstable:0
                  slab_reclaimable:3374 slab_unreclaimable:207333
                  mapped:89599 shmem:170906 pagetables:8797 bounce:0
                  free:12749 free_pcp:90 free_cma:0
[1842990.580177] Node 0 active_anon:5104948kB inactive_anon:729624kB active_file:7296kB inactive_file:3864kB unevictable:7140kB isolated(anon):836kB isolated(file):0kB mapped:358396kB dirty:0kB writeback:188kB shmem:683624kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1842990.580178] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1842990.580181] lowmem_reserve[]: 0 1873 7847 7847
[1842990.580183] Node 0 DMA32 free:26536kB min:2700kB low:4616kB high:6532kB active_anon:1352708kB inactive_anon:73732kB active_file:268kB inactive_file:524kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:112kB pagetables:3912kB bounce:0kB free_pcp:52kB local_pcp:0kB free_cma:0kB
[1842990.580186] lowmem_reserve[]: 0 0 5974 5974
[1842990.580188] Node 0 Normal free:8564kB min:8620kB low:14736kB high:20852kB active_anon:3752240kB inactive_anon:655892kB active_file:7292kB inactive_file:3340kB unevictable:7140kB writepending:188kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9216kB pagetables:31276kB bounce:0kB free_pcp:308kB local_pcp:216kB free_cma:0kB
[1842990.580191] lowmem_reserve[]: 0 0 0 0
[1842990.580193] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1842990.580201] Node 0 DMA32: 105*4kB (UM) 93*8kB (UM) 1012*16kB (UE) 285*32kB (UE) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26668kB
[1842990.580208] Node 0 Normal: 559*4kB (UME) 342*8kB (UME) 176*16kB (UME) 43*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9228kB
[1842990.580216] 175268 total pagecache pages
[1842990.580217] 48 pages in swap cache
[1842990.580218] Swap cache stats: add 48875, delete 48217, find 15/25
[1842990.580218] Free swap  = 3999228kB
[1842990.580219] Total swap = 4194300kB
[1842990.580219] 2068807 pages RAM
[1842990.580220] 0 pages HighMem/MovableOnly
[1842990.580220] 34412 pages reserved
[1843025.269353] TaskSchedulerFo: page allocation stalls for 66364ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1843025.269358] TaskSchedulerFo cpuset=/ mems_allowed=0
[1843025.269361] CPU: 0 PID: 357 Comm: TaskSchedulerFo Tainted: P     U     O    4.14.44-gentoo #2
[1843025.269362] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843025.269363] Call Trace:
[1843025.269368]  dump_stack+0x4d/0x63
[1843025.269370]  warn_alloc+0xf7/0x18f
[1843025.269372]  __alloc_pages_nodemask+0x647/0xbe6
[1843025.269375]  ? __radix_tree_lookup+0x3d/0xb5
[1843025.269377]  alloc_pages_current+0x83/0x8a
[1843025.269378]  __page_cache_alloc+0x77/0x80
[1843025.269379]  filemap_fault+0x1fc/0x411
[1843025.269381]  __do_fault+0x16/0x4c
[1843025.269383]  __handle_mm_fault+0x48c/0x8e9
[1843025.269384]  handle_mm_fault+0xaf/0xc7
[1843025.269386]  __do_page_fault+0x268/0x428
[1843025.269388]  ? page_fault+0x2f/0x50
[1843025.269389]  do_page_fault+0xc/0xe
[1843025.269390]  page_fault+0x45/0x50
[1843025.269391] RIP: 0033:0x7f0867750909
[1843025.269392] RSP: 002b:00007f084dffac50 EFLAGS: 00010202
[1843025.269393] RAX: 0000000000000000 RBX: 00000000034eddd0 RCX: 0000000000000000
[1843025.269394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f084dffabe0
[1843025.269395] RBP: 0000000000000001 R08: 00007f084dffabcc R09: 0000000000000080
[1843025.269395] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f084dffac50
[1843025.269396] R13: 00000000034e2230 R14: 00000000034e2248 R15: 00007f086b1333f0
[1843025.269397] Mem-Info:
[1843025.269400] active_anon:1276237 inactive_anon:182320 isolated_anon:201
                  active_file:1753 inactive_file:976 isolated_file:62
                  unevictable:1785 dirty:0 writeback:47 unstable:0
                  slab_reclaimable:3374 slab_unreclaimable:207694
                  mapped:89632 shmem:170876 pagetables:8797 bounce:0
                  free:12970 free_pcp:393 free_cma:0
[1843025.269403] Node 0 active_anon:5104948kB inactive_anon:729280kB active_file:7012kB inactive_file:3904kB unevictable:7140kB isolated(anon):804kB isolated(file):248kB mapped:358528kB dirty:0kB writeback:188kB shmem:683504kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1843025.269404] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843025.269407] lowmem_reserve[]: 0 1873 7847 7847
[1843025.269410] Node 0 DMA32 free:26540kB min:2700kB low:4616kB high:6532kB active_anon:1352708kB inactive_anon:73732kB active_file:260kB inactive_file:260kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:216kB pagetables:3912kB bounce:0kB free_pcp:212kB local_pcp:0kB free_cma:0kB
[1843025.269414] lowmem_reserve[]: 0 0 5974 5974
[1843025.269416] Node 0 Normal free:9444kB min:8620kB low:14736kB high:20852kB active_anon:3752240kB inactive_anon:655840kB active_file:6372kB inactive_file:4196kB unevictable:7140kB writepending:188kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9440kB pagetables:31276kB bounce:0kB free_pcp:1600kB local_pcp:0kB free_cma:0kB
[1843025.269420] lowmem_reserve[]: 0 0 0 0
[1843025.269422] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1843025.269431] Node 0 DMA32: 95*4kB (UM) 97*8kB (UM) 1015*16kB (UME) 286*32kB (UME) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26740kB
[1843025.269437] Node 0 Normal: 547*4kB (ME) 325*8kB (UME) 114*16kB (UME) 87*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9780kB
[1843025.269445] 175173 total pagecache pages
[1843025.269447] 22 pages in swap cache
[1843025.269448] Swap cache stats: add 49091, delete 48457, find 15/27
[1843025.269448] Free swap  = 3998460kB
[1843025.269449] Total swap = 4194300kB
[1843025.269449] 2068807 pages RAM
[1843025.269450] 0 pages HighMem/MovableOnly
[1843025.269451] 34412 pages reserved
[1843025.291240] CPU Monitor Thr: page allocation stalls for 66367ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1843025.291244] CPU Monitor Thr cpuset=/ mems_allowed=0
[1843025.291248] CPU: 3 PID: 439 Comm: CPU Monitor Thr Tainted: P     U     O    4.14.44-gentoo #2
[1843025.291249] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843025.291250] Call Trace:
[1843025.291255]  dump_stack+0x4d/0x63
[1843025.291258]  warn_alloc+0xf7/0x18f
[1843025.291260]  __alloc_pages_nodemask+0x647/0xbe6
[1843025.291262]  ? __radix_tree_lookup+0x3d/0xb5
[1843025.291264]  alloc_pages_current+0x83/0x8a
[1843025.291266]  __page_cache_alloc+0x77/0x80
[1843025.291267]  filemap_fault+0x1fc/0x411
[1843025.291269]  __do_fault+0x16/0x4c
[1843025.291271]  __handle_mm_fault+0x48c/0x8e9
[1843025.291272]  handle_mm_fault+0xaf/0xc7
[1843025.291274]  __do_page_fault+0x268/0x428
[1843025.291276]  ? page_fault+0x2f/0x50
[1843025.291277]  do_page_fault+0xc/0xe
[1843025.291278]  page_fault+0x45/0x50
[1843025.291280] RIP: 0033:0x98362e
[1843025.291280] RSP: 002b:00007f07c3ffeae0 EFLAGS: 00010206
[1843025.291282] RAX: 0000000000000001 RBX: 00007f07c3ffeb98 RCX: 0000000000000000
[1843025.291283] RDX: 0000000000000000 RSI: 00007f07c3ffea38 RDI: 00007f07c3ffea00
[1843025.291283] RBP: 00007f07c3ffeb10 R08: 00007fffd05e9080 R09: 0000000031006038
[1843025.291284] R10: 0000000000000001 R11: 0000000000000000 R12: 00007f07c3ffeba8
[1843025.291285] R13: 00007f07f03a25b0 R14: 00007f07c3ffec18 R15: 00007f07f03a2618
[1843044.937343] pep-json-server: page allocation stalls for 19586ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1843044.937348] pep-json-server cpuset=/ mems_allowed=0
[1843044.937353] CPU: 2 PID: 5997 Comm: pep-json-server Tainted: P     U     O    4.14.44-gentoo #2
[1843044.937353] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843044.937354] Call Trace:
[1843044.937359]  dump_stack+0x4d/0x63
[1843044.937362]  warn_alloc+0xf7/0x18f
[1843044.937364]  __alloc_pages_nodemask+0x647/0xbe6
[1843044.937366]  ? __radix_tree_lookup+0x3d/0xb5
[1843044.937369]  alloc_pages_current+0x83/0x8a
[1843044.937370]  __page_cache_alloc+0x77/0x80
[1843044.937371]  filemap_fault+0x1fc/0x411
[1843044.937373]  __do_fault+0x16/0x4c
[1843044.937374]  __handle_mm_fault+0x48c/0x8e9
[1843044.937375]  handle_mm_fault+0xaf/0xc7
[1843044.937377]  __do_page_fault+0x268/0x428
[1843044.937379]  ? page_fault+0x2f/0x50
[1843044.937381]  do_page_fault+0xc/0xe
[1843044.937382]  page_fault+0x45/0x50
[1843044.937383] RIP: 0033:0x7ff740f71590
[1843044.937384] RSP: 002b:00007ff73e0e1c78 EFLAGS: 00010202
[1843044.937385] RAX: 00007ff7411940c0 RBX: 00007ff7380699f0 RCX: 0000000000000000
[1843044.937386] RDX: 000000005b094fc5 RSI: 00007ff73e0e1d40 RDI: 00007ff73e0e1d40
[1843044.937386] RBP: 000055daa2181c00 R08: 0025c31199fe9e89 R09: 000000003102672a
[1843044.937387] R10: 00007ffea43d9080 R11: 0000000000000001 R12: 00007ff738069740
[1843044.937388] R13: 000055daa1f3f123 R14: 00007ff7380699d0 R15: 00007ff738069740
[1843044.937389] warn_alloc_show_mem: 1 callbacks suppressed
[1843044.937389] Mem-Info:
[1843044.937392] active_anon:1275895 inactive_anon:182372 isolated_anon:270
                  active_file:1778 inactive_file:1722 isolated_file:0
                  unevictable:1785 dirty:0 writeback:19 unstable:0
                  slab_reclaimable:3375 slab_unreclaimable:205925
                  mapped:90164 shmem:170376 pagetables:8823 bounce:0
                  free:12368 free_pcp:13 free_cma:0
[1843044.937395] Node 0 active_anon:5103580kB inactive_anon:729488kB active_file:7112kB inactive_file:6888kB unevictable:7140kB isolated(anon):1080kB isolated(file):0kB mapped:360656kB dirty:0kB writeback:76kB shmem:681504kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1843044.937395] Node 0 DMA free:15896kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843044.937398] lowmem_reserve[]: 0 1873 7847 7847
[1843044.937400] Node 0 DMA32 free:26592kB min:2700kB low:4616kB high:6532kB active_anon:1352716kB inactive_anon:73732kB active_file:188kB inactive_file:400kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:128kB pagetables:3912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843044.937402] lowmem_reserve[]: 0 0 5974 5974
[1843044.937404] Node 0 Normal free:6984kB min:8620kB low:14736kB high:20852kB active_anon:3751120kB inactive_anon:655528kB active_file:6924kB inactive_file:6260kB unevictable:7140kB writepending:76kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9584kB pagetables:31380kB bounce:0kB free_pcp:52kB local_pcp:0kB free_cma:0kB
[1843044.937407] lowmem_reserve[]: 0 0 0 0
[1843044.937408] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15896kB
[1843044.937416] Node 0 DMA32: 52*4kB (UM) 106*8kB (UM) 1028*16kB (UE) 285*32kB (UE) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26816kB
[1843044.937422] Node 0 Normal: 503*4kB (UME) 253*8kB (UME) 78*16kB (UME) 62*32kB (UE) 2*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7396kB
[1843044.937429] 175304 total pagecache pages
[1843044.937430] 21 pages in swap cache
[1843044.937430] Swap cache stats: add 49496, delete 48859, find 36/54
[1843044.937431] Free swap  = 3996924kB
[1843044.937431] Total swap = 4194300kB
[1843044.937432] 2068807 pages RAM
[1843044.937432] 0 pages HighMem/MovableOnly
[1843044.937433] 34412 pages reserved
[1843044.940077] Network Thread: page allocation stalls for 19672ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=
[1843044.940080] cc1plus: 
[1843044.940081] (null)
[1843044.940082] Network Thread cpuset=
[1843044.940083] page allocation stalls for 101041ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=
[1843044.940085] / mems_allowed=0
[1843044.940087] (null)
[1843044.940088] cc1plus cpuset=
[1843044.940090] CPU: 5 PID: 376 Comm: Network Thread Tainted: P     U     O    4.14.44-gentoo #2
[1843044.940091] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843044.940092] Call Trace:
[1843044.940092] / mems_allowed=0
[1843044.940097]  dump_stack+0x4d/0x63
[1843044.940100]  warn_alloc+0xf7/0x18f
[1843044.940102]  __alloc_pages_nodemask+0x647/0xbe6
[1843044.940106]  ? __radix_tree_lookup+0x3d/0xb5
[1843044.940108]  alloc_pages_current+0x83/0x8a
[1843044.940110]  __page_cache_alloc+0x77/0x80
[1843044.940112]  filemap_fault+0x1fc/0x411
[1843044.940114]  __do_fault+0x16/0x4c
[1843044.940116]  __handle_mm_fault+0x48c/0x8e9
[1843044.940117]  handle_mm_fault+0xaf/0xc7
[1843044.940119]  __do_page_fault+0x268/0x428
[1843044.940121]  ? page_fault+0x2f/0x50
[1843044.940123]  do_page_fault+0xc/0xe
[1843044.940124]  page_fault+0x45/0x50
[1843044.940125] RIP: 0033:0xf4d350
[1843044.940126] RSP: 002b:00007f0824ff7b28 EFLAGS: 00010202
[1843044.940128] RAX: 00007f0824ff7b01 RBX: 00007f0824ff7bd8 RCX: 0000000000000003
[1843044.940129] RDX: 0000000000000000 RSI: 00007f07f00027e0 RDI: 00007f07f0002828
[1843044.940130] RBP: 00007f0824ff7c10 R08: 00007f07f00027a0 R09: 0000000031026684
[1843044.940131] R10: 0000000000000001 R11: 0000000000000000 R12: 00007f07f0064130
[1843044.940131] R13: 00007f0824ff8550 R14: 00007f07f0002798 R15: 00007f0824ff7f78
[1843044.940135] CPU: 7 PID: 5336 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1843044.940135] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843044.940136] Call Trace:
[1843044.940139]  dump_stack+0x4d/0x63
[1843044.940142]  warn_alloc+0xf7/0x18f
[1843044.940144]  __alloc_pages_nodemask+0x647/0xbe6
[1843044.940147]  ? put_pages_list+0x7c/0x7c
[1843044.940148]  ? pagevec_lru_move_fn+0xad/0xc1
[1843044.940150]  alloc_pages_vma+0xc3/0xfc
[1843044.940152]  __handle_mm_fault+0x314/0x8e9
[1843044.940153]  handle_mm_fault+0xaf/0xc7
[1843044.940155]  __do_page_fault+0x268/0x428
[1843044.940157]  ? page_fault+0x2f/0x50
[1843044.940159]  do_page_fault+0xc/0xe
[1843044.940160]  page_fault+0x45/0x50
[1843044.940161] RIP: 0033:0x7f7a9711903c
[1843044.940162] RSP: 002b:00007ffcac114d28 EFLAGS: 00010206
[1843044.940164] RAX: 00007f7a839f0000 RBX: 00007f7a839f0000 RCX: 00007f7a839f0080
[1843044.940165] RDX: 00000000000000a8 RSI: 0000000000000000 RDI: 00007f7a839f0000
[1843044.940166] RBP: 00000000000000a8 R08: 00007ffcac114dfe R09: 0000000000000000
[1843044.940166] R10: 0000000000001000 R11: 000000000404b130 R12: 0000000000000002
[1843044.940167] R13: 0000000000000017 R14: 00007f7a96dc9cd0 R15: 0000000000000000
[1843044.943303] DOM Worker: page allocation stalls for 19687ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1843044.943306] DOM Worker cpuset=/ mems_allowed=0
[1843044.943308] CPU: 3 PID: 6458 Comm: DOM Worker Tainted: P     U     O    4.14.44-gentoo #2
[1843044.943309] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843044.943309] Call Trace:
[1843044.943312]  dump_stack+0x4d/0x63
[1843044.943314]  warn_alloc+0xf7/0x18f
[1843044.943316]  __alloc_pages_nodemask+0x647/0xbe6
[1843044.943318]  ? __radix_tree_lookup+0x3d/0xb5
[1843044.943320]  alloc_pages_current+0x83/0x8a
[1843044.943321]  __page_cache_alloc+0x77/0x80
[1843044.943322]  filemap_fault+0x1fc/0x411
[1843044.943324]  __do_fault+0x16/0x4c
[1843044.943325]  __handle_mm_fault+0x48c/0x8e9
[1843044.943327]  handle_mm_fault+0xaf/0xc7
[1843044.943328]  __do_page_fault+0x268/0x428
[1843044.943329]  ? page_fault+0x2f/0x50
[1843044.943331]  do_page_fault+0xc/0xe
[1843044.943332]  page_fault+0x45/0x50
[1843044.943333] RIP: 0033:0x7f8d9033769c
[1843044.943334] RSP: 002b:00007f8d5effd6e8 EFLAGS: 00010206
[1843044.943335] RAX: 0000000000000001 RBX: 00007f8d5effd748 RCX: 0000000000000000
[1843044.943335] RDX: 00007f8d5effd830 RSI: 0000000000000000 RDI: 00007f8d5fcc3d00
[1843044.943336] RBP: 00007f8d5effd828 R08: 0000000000000008 R09: 0000000000000008
[1843044.943337] R10: 0000000000000002 R11: 00007f8d9da00c68 R12: 00007f8d5effd748
[1843044.943337] R13: 00007f8d5effd768 R14: 00007f8d5effd738 R15: 0000000000000001
[1843044.976324] cc1plus: page allocation stalls for 19719ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1843044.976328] cc1plus cpuset=/ mems_allowed=0
[1843044.976330] CPU: 3 PID: 5207 Comm: cc1plus Tainted: P     U     O    4.14.44-gentoo #2
[1843044.976331] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843044.976331] Call Trace:
[1843044.976334]  dump_stack+0x4d/0x63
[1843044.976336]  warn_alloc+0xf7/0x18f
[1843044.976338]  __alloc_pages_nodemask+0x647/0xbe6
[1843044.976341]  ? __radix_tree_lookup+0x3d/0xb5
[1843044.976343]  alloc_pages_current+0x83/0x8a
[1843044.976345]  __page_cache_alloc+0x77/0x80
[1843044.976346]  filemap_fault+0x1fc/0x411
[1843044.976348]  __do_fault+0x16/0x4c
[1843044.976350]  __handle_mm_fault+0x48c/0x8e9
[1843044.976352]  handle_mm_fault+0xaf/0xc7
[1843044.976353]  __do_page_fault+0x268/0x428
[1843044.976355]  ? page_fault+0x2f/0x50
[1843044.976357]  do_page_fault+0xc/0xe
[1843044.976358]  page_fault+0x45/0x50
[1843044.976359] RIP: 0033:0xcf25e0
[1843044.976360] RSP: 002b:00007ffed0739d38 EFLAGS: 00010246
[1843044.976361] RAX: 00007f03602f3750 RBX: 00007f03602dff18 RCX: 0000000000000000
[1843044.976362] RDX: 00007f03828f30a8 RSI: 0000000000000000 RDI: 00007f037298e0a8
[1843044.976363] RBP: 00007ffed0739e10 R08: 0000000000000000 R09: 0000000000000000
[1843044.976364] R10: 00007ffed0739e40 R11: 00007f035db5d268 R12: 0000000000000000
[1843044.976365] R13: 00007f03602f3820 R14: 00007f03729951c0 R15: 00000000000003fb
[1843044.985295] TaskSchedulerFo: page allocation stalls for 86080ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[1843044.985298] TaskSchedulerFo cpuset=/ mems_allowed=0
[1843044.985300] CPU: 7 PID: 357 Comm: TaskSchedulerFo Tainted: P     U     O    4.14.44-gentoo #2
[1843044.985300] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843044.985301] Call Trace:
[1843044.985303]  dump_stack+0x4d/0x63
[1843044.985304]  warn_alloc+0xf7/0x18f
[1843044.985306]  __alloc_pages_nodemask+0x647/0xbe6
[1843044.985308]  ? __radix_tree_lookup+0x3d/0xb5
[1843044.985310]  alloc_pages_current+0x83/0x8a
[1843044.985311]  __page_cache_alloc+0x77/0x80
[1843044.985313]  filemap_fault+0x1fc/0x411
[1843044.985315]  __do_fault+0x16/0x4c
[1843044.985316]  __handle_mm_fault+0x48c/0x8e9
[1843044.985317]  handle_mm_fault+0xaf/0xc7
[1843044.985318]  __do_page_fault+0x268/0x428
[1843044.985320]  ? page_fault+0x2f/0x50
[1843044.985321]  do_page_fault+0xc/0xe
[1843044.985322]  page_fault+0x45/0x50
[1843044.985323] RIP: 0033:0x7f0867750909
[1843044.985324] RSP: 002b:00007f084dffac50 EFLAGS: 00010202
[1843044.985325] RAX: 0000000000000000 RBX: 00000000034eddd0 RCX: 0000000000000000
[1843044.985325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f084dffabe0
[1843044.985326] RBP: 0000000000000001 R08: 00007f084dffabcc R09: 0000000000000080
[1843044.985327] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f084dffac50
[1843044.985327] R13: 00000000034e2230 R14: 00000000034e2248 R15: 00007f086b1333f0
[1843073.197465] z_wr_int_0: page allocation stalls for 15948ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1843073.197469] z_wr_int_0 cpuset=/ mems_allowed=0
[1843073.197472] CPU: 7 PID: 2809 Comm: z_wr_int_0 Tainted: P     U     O    4.14.44-gentoo #2
[1843073.197473] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843073.197473] Call Trace:
[1843073.197477]  dump_stack+0x4d/0x63
[1843073.197480]  warn_alloc+0xf7/0x18f
[1843073.197482]  __alloc_pages_nodemask+0x647/0xbe6
[1843073.197525]  abd_alloc+0x180/0x4b1 [zfs]
[1843073.197555]  abd_alloc_for_io+0x9/0xb [zfs]
[1843073.197606]  vdev_queue_io_to_issue+0x6d8/0xad7 [zfs]
[1843073.197657]  vdev_queue_io_done+0x258/0x323 [zfs]
[1843073.197709]  zio_vdev_io_done+0xd9/0x1eb [zfs]
[1843073.197760]  zio_execute+0x1b1/0x275 [zfs]
[1843073.197766]  taskq_thread+0x435/0x5e9 [spl]
[1843073.197768]  ? wake_up_q+0x4f/0x4f
[1843073.197819]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1843073.197825]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1843073.197827]  kthread+0x11c/0x124
[1843073.197828]  ? kthread_create_on_node+0x5d/0x5d
[1843073.197830]  ? kthread_create_on_node+0x5d/0x5d
[1843073.197833]  ret_from_fork+0x35/0x40
[1843073.197834] warn_alloc_show_mem: 5 callbacks suppressed
[1843073.197834] Mem-Info:
[1843073.197837] active_anon:1272255 inactive_anon:181765 isolated_anon:351
                  active_file:1657 inactive_file:1268 isolated_file:0
                  unevictable:1785 dirty:0 writeback:37 unstable:0
                  slab_reclaimable:3363 slab_unreclaimable:213208
                  mapped:89663 shmem:166549 pagetables:8906 bounce:0
                  free:12117 free_pcp:0 free_cma:0
[1843073.197840] Node 0 active_anon:5089020kB inactive_anon:727060kB active_file:6628kB inactive_file:5072kB unevictable:7140kB isolated(anon):1404kB isolated(file):0kB mapped:358652kB dirty:0kB writeback:148kB shmem:666196kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1843073.197840] Node 0 DMA free:14872kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843073.197843] lowmem_reserve[]: 0 1873 7847 7847
[1843073.197845] Node 0 DMA32 free:26424kB min:2700kB low:4616kB high:6532kB active_anon:1348948kB inactive_anon:73732kB active_file:740kB inactive_file:124kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:368kB pagetables:3924kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843073.197848] lowmem_reserve[]: 0 0 5974 5974
[1843073.197850] Node 0 Normal free:7172kB min:8620kB low:14736kB high:20852kB active_anon:3740072kB inactive_anon:653328kB active_file:5888kB inactive_file:4948kB unevictable:7140kB writepending:148kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9488kB pagetables:31700kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843073.197852] lowmem_reserve[]: 0 0 0 0
[1843073.197854] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (U) 3*4096kB (M) = 14872kB
[1843073.197861] Node 0 DMA32: 64*4kB (UM) 76*8kB (UM) 949*16kB (UME) 305*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26448kB
[1843073.197867] Node 0 Normal: 624*4kB (UME) 313*8kB (UME) 91*16kB (UME) 9*32kB (UME) 4*64kB (ME) 2*128kB (M) 1*256kB (E) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7512kB
[1843073.197874] 171022 total pagecache pages
[1843073.197875] 42 pages in swap cache
[1843073.197876] Swap cache stats: add 53244, delete 52568, find 36/54
[1843073.197877] Free swap  = 3981820kB
[1843073.197877] Total swap = 4194300kB
[1843073.197878] 2068807 pages RAM
[1843073.197878] 0 pages HighMem/MovableOnly
[1843073.197878] 34412 pages reserved
[1843081.197495] z_wr_int_0: page allocation stalls for 23948ms, order:0, mode:0x1400000(GFP_NOIO), nodemask=(null)
[1843081.197498] z_wr_int_0 cpuset=/ mems_allowed=0
[1843081.197501] CPU: 7 PID: 2809 Comm: z_wr_int_0 Tainted: P     U     O    4.14.44-gentoo #2
[1843081.197501] Hardware name: System76 Gazelle/Gazelle, BIOS 1.05.07RSA 04/06/2017
[1843081.197502] Call Trace:
[1843081.197505]  dump_stack+0x4d/0x63
[1843081.197507]  warn_alloc+0xf7/0x18f
[1843081.197509]  __alloc_pages_nodemask+0x647/0xbe6
[1843081.197541]  abd_alloc+0x180/0x4b1 [zfs]
[1843081.197570]  abd_alloc_for_io+0x9/0xb [zfs]
[1843081.197616]  vdev_queue_io_to_issue+0x6d8/0xad7 [zfs]
[1843081.197666]  vdev_queue_io_done+0x258/0x323 [zfs]
[1843081.197715]  zio_vdev_io_done+0xd9/0x1eb [zfs]
[1843081.197767]  zio_execute+0x1b1/0x275 [zfs]
[1843081.197772]  taskq_thread+0x435/0x5e9 [spl]
[1843081.197774]  ? wake_up_q+0x4f/0x4f
[1843081.197825]  ? zio_taskq_member.constprop.7+0x67/0x67 [zfs]
[1843081.197830]  ? taskq_thread_should_stop+0x41/0x41 [spl]
[1843081.197832]  kthread+0x11c/0x124
[1843081.197834]  ? kthread_create_on_node+0x5d/0x5d
[1843081.197835]  ? kthread_create_on_node+0x5d/0x5d
[1843081.197837]  ret_from_fork+0x35/0x40
[1843081.197838] Mem-Info:
[1843081.197841] active_anon:1272255 inactive_anon:181762 isolated_anon:354
                  active_file:1566 inactive_file:1287 isolated_file:0
                  unevictable:1785 dirty:0 writeback:40 unstable:0
                  slab_reclaimable:3362 slab_unreclaimable:213061
                  mapped:89591 shmem:166546 pagetables:8906 bounce:0
                  free:12319 free_pcp:0 free_cma:0
[1843081.197844] Node 0 active_anon:5089020kB inactive_anon:727048kB active_file:6264kB inactive_file:5148kB unevictable:7140kB isolated(anon):1416kB isolated(file):0kB mapped:358364kB dirty:0kB writeback:160kB shmem:666184kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[1843081.197844] Node 0 DMA free:14872kB min:20kB low:32kB high:44kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843081.197847] lowmem_reserve[]: 0 1873 7847 7847
[1843081.197849] Node 0 DMA32 free:26448kB min:2700kB low:4616kB high:6532kB active_anon:1348948kB inactive_anon:73732kB active_file:736kB inactive_file:128kB unevictable:0kB writepending:0kB present:1984172kB managed:1984040kB mlocked:0kB kernel_stack:368kB pagetables:3924kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843081.197852] lowmem_reserve[]: 0 0 5974 5974
[1843081.197853] Node 0 Normal free:7956kB min:8620kB low:14736kB high:20852kB active_anon:3740072kB inactive_anon:653316kB active_file:5528kB inactive_file:5020kB unevictable:7140kB writepending:160kB present:6275072kB managed:6137644kB mlocked:7140kB kernel_stack:9488kB pagetables:31700kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[1843081.197856] lowmem_reserve[]: 0 0 0 0
[1843081.197858] Node 0 DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (U) 3*4096kB (M) = 14872kB
[1843081.197865] Node 0 DMA32: 62*4kB (UM) 76*8kB (UM) 950*16kB (UME) 305*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26456kB
[1843081.197871] Node 0 Normal: 706*4kB (UME) 341*8kB (UME) 109*16kB (UME) 10*32kB (UME) 4*64kB (ME) 2*128kB (M) 1*256kB (E) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8384kB
[1843081.197879] 170950 total pagecache pages
[1843081.197879] 45 pages in swap cache
[1843081.197880] Swap cache stats: add 53247, delete 52568, find 36/54
[1843081.197880] Free swap  = 3981820kB
[1843081.197881] Total swap = 4194300kB
[1843081.197881] 2068807 pages RAM
[1843081.197882] 0 pages HighMem/MovableOnly
[1843081.197882] 34412 pages reserved
[1843083.250496] INFO: task kworker/6:0:7847 blocked for more than 120 seconds.
[1843083.250498]       Tainted: P     U     O    4.14.44-gentoo #2
[1843083.250498] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1843083.250499] kworker/6:0     D    0  7847      2 0x80000000
[1843083.250504] Workqueue: events __i915_gem_free_work
[1843083.250505] Call Trace:
[1843083.250507]  __schedule+0x453/0x4f5
[1843083.250510]  ? cpumask_next_and+0x19/0x2f
[1843083.250511]  schedule+0x7d/0x87
[1843083.250512]  schedule_preempt_disabled+0x9/0xb
[1843083.250514]  __mutex_lock.isra.0+0x2b3/0x44d
[1843083.250515]  ? __switch_to_asm+0x40/0x70
[1843083.250517]  ? __switch_to_asm+0x34/0x70
[1843083.250518]  ? __switch_to_asm+0x34/0x70
[1843083.250520]  ? __switch_to_asm+0x40/0x70
[1843083.250521]  __mutex_lock_slowpath+0xe/0x10
[1843083.250522]  ? __mutex_lock_slowpath+0xe/0x10
[1843083.250524]  mutex_lock+0x1e/0x20
[1843083.250525]  __i915_gem_free_objects+0x37/0x24a
[1843083.250527]  ? __switch_to_asm+0x40/0x70
[1843083.250528]  __i915_gem_free_work+0x2d/0x3a
[1843083.250530]  process_one_work+0x15e/0x24c
[1843083.250531]  worker_thread+0x1ed/0x2ba
[1843083.250532]  ? rescuer_thread+0x2b8/0x2b8
[1843083.250534]  kthread+0x11c/0x124
[1843083.250535]  ? kthread_create_on_node+0x5d/0x5d
[1843083.250537]  ret_from_fork+0x35/0x40