[Bug 111864] New: [CI][DRMTIP] igt at gem_mmap_gtt@fault-concurrent - dmesg-warn - page allocation failure

Mon Sep 30 10:12:53 UTC 2019

https://bugs.freedesktop.org/show_bug.cgi?id=111864

            Bug ID: 111864
           Summary: [CI][DRMTIP] igt at gem_mmap_gtt@fault-concurrent -
                    dmesg-warn - page allocation failure
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: not set
          Priority: not set
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: lakshminarayana.vudum at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_379/fi-gdg-551/igt@gem_mmap_gtt@fault-concurrent.html
<6> [106.712677] [IGT] gem_mmap_gtt: executing
<6> [106.726615] [IGT] gem_mmap_gtt: starting subtest fault-concurrent
<7> [111.468711] [drm:intel_sdvo_detect [i915]] [CONNECTOR:48:DVI-D-1]
<7> [111.468842] [drm:intel_sdvo_debug_write [i915]] SDVOB: W: 0B              
          (GET_ATTACHED_DISPLAYS)
<7> [111.476823] [drm:intel_sdvo_read_response [i915]] SDVOB: R: (Success) 00
00
<7> [111.476922] [drm:intel_sdvo_detect [i915]] SDVO response 0 0 [1]
<7> [121.708760] [drm:intel_sdvo_detect [i915]] [CONNECTOR:48:DVI-D-1]
<7> [121.708900] [drm:intel_sdvo_debug_write [i915]] SDVOB: W: 0B              
          (GET_ATTACHED_DISPLAYS)
<7> [121.720377] [drm:intel_sdvo_read_response [i915]] SDVOB: R: (Success) 00
00
<7> [121.720478] [drm:intel_sdvo_detect [i915]] SDVO response 0 0 [1]
<4> [126.804555] gem_mmap_gtt: page allocation failure: order:0,
mode:0x400d0(__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null)
<4> [126.804594] CPU: 0 PID: 1053 Comm: gem_mmap_gtt Tainted: G     U          
 5.3.0-g80fa0e042cdb-drmtip_379+ #1
<4> [126.804598] Hardware name: Dell Inc.                 OptiPlex GX280       
       /0G8310, BIOS A04 02/09/2005
<4> [126.804602] Call Trace:
<4> [126.804615]  dump_stack+0x67/0x9b
<4> [126.804624]  warn_alloc+0xfa/0x180
<4> [126.804643]  __alloc_pages_nodemask+0xd34/0x1110
<4> [126.804663]  ? get_partial_node.isra.30+0x1fe/0x3f0
<4> [126.804677]  new_slab+0x81b/0x1400
<4> [126.804691]  ___slab_alloc.constprop.34+0x2d3/0x380
<4> [126.804697]  ? xas_nomem+0x49/0x70
<4> [126.804704]  ? rcu_read_lock_sched_held+0x4d/0x80
<4> [126.804710]  ? kmem_cache_alloc+0x2bd/0x2f0
<4> [126.804722]  ? xas_nomem+0x49/0x70
<4> [126.804729]  ? __slab_alloc.isra.28.constprop.33+0x3d/0x70
<4> [126.804733]  __slab_alloc.isra.28.constprop.33+0x3d/0x70
<4> [126.804740]  ? xas_nomem+0x49/0x70
<4> [126.804746]  kmem_cache_alloc+0x28d/0x2f0
<4> [126.804755]  xas_nomem+0x49/0x70
<4> [126.804761]  add_to_swap_cache+0x2b2/0x370
<4> [126.804778]  __read_swap_cache_async+0x11d/0x240
<4> [126.804787]  swap_cluster_readahead+0x1ae/0x280
<4> [126.804794]  ? __lock_acquire+0x4ac/0x1ea0
<4> [126.804811]  ? shmem_swapin+0x7b/0xa0
<4> [126.804815]  shmem_swapin+0x7b/0xa0
<4> [126.804828]  ? find_get_entry+0x1b5/0x2f0
<4> [126.804851]  shmem_swapin_page+0x568/0x770
<4> [126.804868]  shmem_getpage_gfp.isra.8+0x2c2/0x850
<4> [126.804889]  shmem_read_mapping_page_gfp+0x3e/0x70
<4> [126.805056]  shmem_get_pages+0x203/0x680 [i915]
<4> [126.805159]  ? __i915_gem_object_get_pages+0x18/0xb0 [i915]
<4> [126.805259]  ____i915_gem_object_get_pages+0x1d/0xa0 [i915]
<4> [126.805350]  __i915_gem_object_get_pages+0x59/0xb0 [i915]
<4> [126.805441]  i915_gem_fault+0x27e/0x970 [i915]
<4> [126.805448]  ? _raw_spin_unlock_irq+0x2f/0x50
<4> [126.805455]  ? finish_task_switch+0x96/0x250
<4> [126.805472]  __do_fault+0x2c/0xb0
<4> [126.805479]  __handle_mm_fault+0x98f/0xfa0
<4> [126.805498]  handle_mm_fault+0x155/0x360
<4> [126.805508]  __do_page_fault+0x249/0x4f0
<4> [126.805520]  page_fault+0x34/0x40
<4> [126.805526] RIP: 0033:0x564f9677e60d
<4> [126.805532] Code: 44 89 00 83 fa 20 74 2a 8b 47 08 01 d0 89 c1 c1 f9 1f c1
e9 1b 01 c8 83 e0 1f 29 c8 f6 c2 01 48 98 48 8b 04 c6 75 d6 83 c2 01 <44> 8b 00
83 fa 20 75 d6 31 c0 c3 0f 1f 84 00 00 00 00 00 48 63 35
<4> [126.805536] RSP: 002b:00007fef13c36cb8 EFLAGS: 00010202
<4> [126.805541] RAX: 00007fef29c4a000 RBX: 0000000000000000 RCX:
0000000000000000
<4> [126.805545] RDX: 0000000000000001 RSI: 00007ffc4fdcfbc0 RDI:
00007ffc4fdcfe70
<4> [126.805548] RBP: 0000000000000000 R08: 0000000000000000 R09:
00007fef13c37700
<4> [126.805552] R10: 00007fef13c379d0 R11: 0000000000000202 R12:
00007fef13c36d80
<4> [126.805556] R13: 0000000000000000 R14: 00007ffc4fdcfe70 R15:
00007ffc4fdcf750
<4> [126.805646] Mem-Info:
<4> [126.805655] active_anon:23166 inactive_anon:99074 isolated_anon:0
 active_file:24424 inactive_file:20478 isolated_file:0
 unevictable:15582 dirty:36 writeback:1 unstable:0
 slab_reclaimable:10156 slab_unreclaimable:10815
 mapped:24807 shmem:36356 pagetables:1413 bounce:0
 free:32152 free_pcp:62 free_cma:0
<4> [126.805662] Node 0 active_anon:92664kB inactive_anon:396296kB
active_file:97696kB inactive_file:81912kB unevictable:62328kB
isolated(anon):0kB isolated(file):0kB mapped:99228kB dirty:144kB writeback:4kB
shmem:145424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 38912kB
writeback_tmp:0kB unstable:0kB all_unreclaimable? no
<4> [126.805669] DMA free:4436kB min:740kB low:924kB high:1108kB
active_anon:8kB inactive_anon:11228kB active_file:0kB inactive_file:0kB
unevictable:144kB writepending:0kB present:15996kB managed:15908kB mlocked:0kB
kernel_stack:0kB pagetables:40kB bounce:0kB free_pcp:0kB local_pcp:0kB
free_cma:0kB
<4> [126.805673] lowmem_reserve[]: 0 926 926 926
<4> [126.805683] DMA32 free:124172kB min:124184kB low:135260kB high:146336kB
active_anon:92656kB inactive_anon:385064kB active_file:97696kB
inactive_file:81912kB unevictable:62172kB writepending:144kB present:1022488kB
managed:952424kB mlocked:0kB kernel_stack:2348kB pagetables:5612kB bounce:0kB
free_pcp:248kB local_pcp:248kB free_cma:0kB
<4> [126.805687] lowmem_reserve[]: 0 0 0 0
<4> [126.805693] DMA: 1*4kB (U) 4*8kB (UME) 3*16kB (UM) 2*32kB (ME) 3*64kB
(UME) 2*128kB (UM) 3*256kB (UME) 2*512kB (ME) 2*1024kB (UM) 0*2048kB 0*4096kB =
4436kB
<4> [126.805714] DMA32: 4043*4kB (M) 1850*8kB (ME) 843*16kB (UME) 461*32kB
(MEH) 203*64kB (MH) 96*128kB (UME) 73*256kB (UM) 39*512kB (MEH) 1*1024kB (H)
0*2048kB 0*4096kB = 124172kB
<6> [126.805737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0
hugepages_size=2048kB
<4> [126.805740] 157562 total pagecache pages
<4> [126.805746] 76295 pages in swap cache
<4> [126.805750] Swap cache stats: add 83832, delete 7537, find 997/1086
<4> [126.805754] Free swap  = 1767420kB
<4> [126.805757] Total swap = 2097148kB
<4> [126.805760] 259621 pages RAM
<4> [126.805763] 0 pages HighMem/MovableOnly
<4> [126.805766] 17538 pages reserved
<4> [126.805805] SLUB: Unable to allocate memory on node -1,
gfp=0xc0(__GFP_IO|__GFP_FS)
<4> [126.805810]   cache: radix_tree_node, object size: 576, buffer size: 912,
default order: 2, min order: 0
<4> [126.805815]   node 0: slabs: 377, objs: 5863, free: 15
<7> [131.948728] [drm:intel_sdvo_detect [i915]] [CONNECTOR:48:DVI-D-1]
<7> [131.948858] [drm:intel_sdvo_debug_write [i915]] SDVOB: W: 0B              
          (GET_ATTACHED_DISPLAYS)
<7> [131.955276] [drm:intel_sdvo_read_response [i915]] SDVOB: R: (Success) 00
00
<7> [131.955387] [drm:intel_sdvo_detect [i915]] SDVO response 0 0 [1]
<6> [132.339627] gem_mmap_gtt (1036) used greatest stack depth: 11928 bytes
left
<6> [134.118710] [IGT] gem_mmap_gtt: exiting, ret=0
<5> [134.133339] Setting dangerous option reset - tainting kernel
<6> [134.319924] Console: switching to colour frame buffer device 128x48

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