igt@kms_flip@2x-flip-vs-fences@bc-hdmi-a2-dp2 - incomplete - kms_flip invoked oom-killer
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1224/fi-icl-u2/igt@kms_flip@2x-flip-vs-fences@bc-hdmi-a2-dp2.html#dmesg-warnings539
<7> [124.549545] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:232:cursor C] ddb (2016 - 2048) -> (2022 - 2048), size 32 -> 26
<4> [134.164311] kms_flip invoked oom-killer: gfp_mask=0x2cc0(GFP_KERNEL|__GFP_NOWARN), order=0, oom_score_adj=1000
<4> [134.164318] CPU: 7 PID: 1088 Comm: kms_flip Tainted: G D 6.0.0-rc5-drmtip_1224-g989401d639a8+ #1
<4> [134.164320] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.3183.A00.1905020411 05/02/2019
<4> [134.164322] Call Trace:
<4> [134.164323] <TASK>
<4> [134.164324] dump_stack_lvl+0x56/0x7f
<4> [134.164329] dump_header+0x4f/0x47b
<4> [134.164332] ? _raw_spin_unlock_irqrestore+0x3d/0x70
<4> [134.164363] ? ___ratelimit+0x7d/0x110
<4> [134.164366] oom_kill_process.cold.44+0x122/0x194
<4> [134.164368] ? oom_badness.part.35+0x151/0x270
<4> [134.164371] out_of_memory+0xf6/0x530
<4> [134.164373] __alloc_pages_slowpath.constprop.153+0xb9d/0xd20
<4> [134.164377] __alloc_pages+0x2bb/0x310
<4> [134.164379] __get_free_pages+0xc/0x40
<4> [134.164381] __sg_alloc_table+0x108/0x170
<4> [134.164384] sg_alloc_table+0x1f/0x60
<4> [134.164386] ? sgl_alloc+0x10/0x10
<4> [134.164388] shmem_sg_alloc_table+0x61/0x350 [i915]
<4> [134.164492] ? shmem_get_pages+0xb0/0x370 [i915]
<4> [134.164573] ? rcu_read_lock_held_common+0x9/0x50
<4> [134.164577] shmem_get_pages+0xde/0x370 [i915]
<4> [134.164655] ____i915_gem_object_get_pages+0x32/0x100 [i915]
<4> [134.164731] __i915_gem_object_get_pages+0x8d/0xa0 [i915]
<4> [134.164806] i915_vma_get_pages+0x11c/0x1e0 [i915]
<4> [134.164893] i915_vma_pin_ww+0xd7/0xa90 [i915]
<4> [134.164977] ? dma_resv_list_alloc+0x25/0x40
<4> [134.164980] ? dma_resv_reserve_fences+0x1b9/0x320
<4> [134.164983] eb_validate_vmas+0x3b1/0x840 [i915]
<4> [134.165062] i915_gem_do_execbuffer+0xbb5/0x2580 [i915]
<4> [134.165137] ? lock_release+0x20a/0x2d0
<4> [134.165141] ? rcu_read_lock_sched_held+0x1e/0x80
<4> [134.165143] ? lock_acquire+0x1a5/0x310
<4> [134.165145] ? rcu_read_lock_bh_held+0x21/0x60
<4> [134.165147] ? lock_release+0x20a/0x2d0
<4> [134.165148] ? init_object+0x4d/0x80
<4> [134.165151] ? trace_hardirqs_on+0x2b/0xd0
<4> [134.165153] ? _raw_spin_unlock_irqrestore+0x3d/0x70
<4> [134.165156] ? ___slab_alloc.constprop.86+0xdca/0x1560
<4> [134.165158] ? rcu_read_lock_held_common+0x9/0x50
<4> [134.165160] ? rcu_read_lock_sched_held+0x1e/0x80
<4> [134.165162] ? lock_acquire+0x1a5/0x310
<4> [134.165164] i915_gem_execbuffer2_ioctl+0x116/0x2c0 [i915]
<4> [134.165275] ? i915_gem_do_execbuffer+0x2580/0x2580 [i915]
<4> [134.165387] drm_ioctl_kernel+0xb0/0x140
<4> [134.165390] drm_ioctl+0x205/0x3d0
<4> [134.165392] ? i915_gem_do_execbuffer+0x2580/0x2580 [i915]
<4> [134.165471] ? up_read+0x12/0x220
<4> [134.165474] __x64_sys_ioctl+0x6e/0xb0
<4> [134.165477] do_syscall_64+0x37/0x90
<4> [134.165479] entry_SYSCALL_64_after_hwframe+0x63/0xcd
<4> [134.165481] RIP: 0033:0x7fcc8f72550b
<4> [134.165485] Code: Unable to access opcode bytes at RIP 0x7fcc8f7254e1.
<4> [134.165486] RSP: 002b:00007ffd63bcea78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [134.165488] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc8f72550b
<4> [134.165490] RDX: 00007ffd63bced70 RSI: 0000000040406469 RDI: 0000000000000005
<4> [134.165491] RBP: 00007ffd63bced70 R08: 0000000000000008 R09: 0000000000000021
<4> [134.165492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469
<4> [134.165493] R13: 0000000000000005 R14: 0000000000000000 R15: 00007ffd63bcf190
<4> [134.165495] </TASK>
<4> [134.165501] Mem-Info:
<4> [134.165502] active_anon:1091265 inactive_anon:2825450 isolated_anon:0
active_file:98 inactive_file:14 isolated_file:0
unevictable:23893 dirty:2 writeback:0
slab_reclaimable:12135 slab_unreclaimable:23107
mapped:77 shmem:3919286 pagetables:1048 bounce:0
kernel_misc_reclaimable:0
free:51335 free_pcp:8 free_cma:0
<4> [134.165506] Node 0 active_anon:4365060kB inactive_anon:11301800kB active_file:392kB inactive_file:56kB unevictable:95572kB isolated(anon):0kB isolated(file):0kB mapped:308kB dirty:8kB writeback:0kB shmem:15677144kB shmem_thp: 12967936kB shmem_pmdmapped: 0kB anon_thp: 32768kB writeback_tmp:0kB kernel_stack:4240kB pagetables:4192kB all_unreclaimable? no
<4> [134.165509] DMA free:15372kB boost:0kB min:64kB low:80kB high:96kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15372kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
<4> [134.165548] lowmem_reserve[]: 0 961 15774 15774
<4> [134.165551] DMA32 free:63340kB boost:0kB min:4112kB low:5140kB high:6168kB reserved_highatomic:0KB active_anon:923652kB inactive_anon:2636kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1101580kB managed:989764kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
<4> [134.165554] lowmem_reserve[]: 0 0 14812 14812
<4> [134.165557] Normal free:126628kB boost:63488kB min:126892kB low:142740kB high:158588kB reserved_highatomic:0KB active_anon:3441216kB inactive_anon:11298872kB active_file:44kB inactive_file:580kB unevictable:95692kB writepending:8kB present:15470592kB managed:15167996kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB free_cma:0kB
<4> [134.165560] lowmem_reserve[]: 0 0 0 0
<4> [134.165563] DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15372kB
<4> [134.165571] DMA32: 14*4kB (M) 9*8kB (M) 10*16kB (M) 12*32kB (ME) 9*64kB (M) 8*128kB (ME) 9*256kB (ME) 9*512kB (M) 9*1024kB (ME) 6*2048kB (UM) 8*4096kB (M) = 63456kB
<4> [134.165581] Normal: 991*4kB (UME) 855*8kB (UME) 667*16kB (UME) 433*32kB (UME) 324*64kB (UME) 221*128kB (UME) 91*256kB (UME) 24*512kB (UME) 7*1024kB (UME) 0*2048kB 0*4096kB = 127108kB
<4> [134.165591] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
<4> [134.165593] 3929529 total pagecache pages
<4> [134.165593] 10102 pages in swap cache
<4> [134.165594] Free swap = 0kB
<4> [134.165595] Total swap = 2097148kB
<4> [134.165596] 4147041 pages RAM
<4> [134.165597] 0 pages HighMem/MovableOnly
<4> [134.165597] 103758 pages reserved
<6> [134.165598] Tasks state (memory values in pages):