Results for igt@i915_selftest@live@gtt

Result: Pass

git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json i915_display_info_post_exec0 boot0 dmesg0

DetailValue
Duration 23.56 seconds
Igt-Version 
IGT-Version: 2.3-g7db7baf40 (x86_64) (Linux: 6.19.0-rc1-next-20251218-next-20251218-g1058ca9db0ed+ x86_64)
Out 
Starting dynamic subtest: gtt
Dynamic subtest gtt: SUCCESS (23.559s)
Err 
Starting dynamic subtest: gtt
Dynamic subtest gtt: SUCCESS (23.559s)
Dmesg
<6> [566.005287] [IGT] i915_selftest: starting dynamic subtest gtt
<5> [568.345193] Setting dangerous option force_probe - tainting kernel
<5> [568.345215] Setting dangerous option live_selftests - tainting kernel
<6> [568.356078] i915 0000:4d:00.0: Force probing unsupported Device ID 56c0, tainting kernel
<7> [568.356653] i915 0000:4d:00.0: [drm:intel_display_device_probe [i915]] Unknown device ID 56c0; disabling display.
<7> [568.364200] i915 0000:4d:00.0: [drm:intel_wopcm_init_early [i915]] WOPCM: 2048K
<7> [568.365469] i915 0000:4d:00.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=3 (guc:yes submission:yes huc:yes slpc:yes)
<7> [568.366702] i915 0000:4d:00.0: [drm:intel_pch_detect [i915]] No PCH found.
<7> [568.367640] i915 0000:4d:00.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT
<6> [568.368814] resource: avoiding allocation from e820 entry [mem 0x0009f000-0x000fffff]
<6> [568.368827] resource: avoiding allocation from e820 entry [mem 0x0009f000-0x000fffff]
<7> [568.369733] i915 0000:4d:00.0: [drm:intel_engines_init_mmio [i915]] GT0: vdbox enable: 0005, instances: 0005
<7> [568.370392] i915 0000:4d:00.0: [drm:intel_engines_init_mmio [i915]] GT0: vebox enable: 0003, instances: 0003
<7> [568.372227] i915 0000:4d:00.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M
<7> [568.372944] i915 0000:4d:00.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 0M
<7> [568.373627] i915 0000:4d:00.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 0M
<6> [568.374283] i915 0000:4d:00.0: [drm] VT-d active for gfx access
<7> [568.375599] i915 0000:4d:00.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 0x000000037fc00147
<7> [568.376362] i915 0000:4d:00.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 24576K, usable: 20480K
<7> [568.377460] i915 0000:4d:00.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system-ttm: 128490 MiB [mem 0x00000000-0x1f5ea0bfff], io: n/a
<7> [568.377924] i915 0000:4d:00.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(1): local0: 14248 MiB [mem 0x00000000-0x37a7fffff], io: 14248 MiB [mem 0x3bbc00000000-0x3bbf7a7fffff]
<7> [568.378380] i915 0000:4d:00.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(6): stolen-local: 20 MiB [mem 0x37e800000-0x37fbfffff], io: 20 MiB [mem 0x3bbf7e800000-0x3bbf7fbfffff]
<7> [568.379661] i915 0000:4d:00.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x0
<7> [568.380278] i915 0000:4d:00.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion not supported!
<7> [568.381129] i915 0000:4d:00.0: [drm:snb_pcode_write_timeout [i915]] warning: pcode (write of 0x00000000 to mbox 67c) mailbox access failed for snb_pcode_write_p [i915]: -6
<7> [568.382101] i915 0000:4d:00.0: [drm:intel_bios_init [i915]] Skipping VBT init due to disabled display.
<7> [568.388620] i915 0000:4d:00.0: [drm:intel_wopcm_init [i915]] GuC WOPCM is already locked [1440K, 544K)
<7> [568.388993] i915 0000:4d:00.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [0, fee00000]
<7> [568.389319] i915 0000:4d:00.0: [drm:debug_dump_steering [i915]] MCR Steering: Default steering: group=0x0, instance=0x0
<7> [568.389670] i915 0000:4d:00.0: [drm:debug_dump_steering [i915]] MCR Steering: MSLICE steering: uses default steering
<7> [568.389966] i915 0000:4d:00.0: [drm:debug_dump_steering [i915]] MCR Steering: LNCF steering: uses default steering
<7> [568.390291] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 18 GT workarounds on global
<7> [568.398404] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 18 engine workarounds on rcs'0
<7> [568.398733] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 whitelist workarounds on rcs'0
<7> [568.399009] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 9 context workarounds on rcs'0
<7> [568.401109] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 engine workarounds on bcs'0
<7> [568.401451] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on bcs'0
<7> [568.402615] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 engine workarounds on vcs'0
<7> [568.402904] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 context workarounds on vcs'0
<7> [568.404001] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 engine workarounds on vcs'2
<7> [568.404285] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 context workarounds on vcs'2
<7> [568.405567] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 engine workarounds on vecs'0
<7> [568.405850] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 context workarounds on vecs'0
<7> [568.406904] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 engine workarounds on vecs'1
<7> [568.407165] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 context workarounds on vecs'1
<7> [568.408206] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 12 engine workarounds on ccs'0
<7> [568.408499] i915 0000:4d:00.0: [drm:wa_init_finish [i915]] GT0: Initialized 1 context workarounds on ccs'0
<7> [568.410969] i915 0000:4d:00.0: [drm:intel_guc_log_create [i915]] GT0: GUC: guc_log_level=5 (enabled, verbose:yes, verbosity:3)
<7> [568.411317] i915 0000:4d:00.0: [drm:intel_guc_capture_init [i915]] GT0: GUC: capture found 96 ext-regs.
<7> [568.411830] i915 0000:4d:00.0: [drm:intel_guc_ads_create [i915]] GT0: GUC: Used 8 KB for temporary ADS regset
<7> [568.470633] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 0] = 0xb004f
<7> [568.470968] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 1] = 0x424800
<7> [568.471233] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 2] = 0x4
<7> [568.471514] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 3] = 0x3
<7> [568.471767] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 4] = 0x980
<7> [568.472012] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 5] = 0x56c00008
<7> [568.472257] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 6] = 0x0
<7> [568.472514] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 7] = 0x0
<7> [568.472759] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 8] = 0x0
<7> [568.473000] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[ 9] = 0x0
<7> [568.473239] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[10] = 0x0
<7> [568.473494] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[11] = 0x0
<7> [568.473738] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[12] = 0x0
<7> [568.473979] i915 0000:4d:00.0: [drm:intel_guc_init [i915]] GT0: GUC: param[13] = 0x0
<7> [568.474223] i915 0000:4d:00.0: [drm:intel_huc_init [i915]] GT0: HuC: loaded by GSC = yes
<6> [568.476546] i915 0000:4d:00.0: [drm] GT0: GuC firmware i915/dg2_guc_70.bin version 70.53.0
<6> [568.476555] i915 0000:4d:00.0: [drm] GT0: HuC firmware i915/dg2_huc_gsc.bin version 7.10.16
<7> [568.486646] i915 0000:4d:00.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 1800MHz -> 1800MHz vs 1800MHz, status = 0x8002F034, count = 0, ret = 0
<7> [568.487632] i915 0000:4d:00.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [568.495662] i915 0000:4d:00.0: [drm] GT0: GUC: submission enabled
<6> [568.495670] i915 0000:4d:00.0: [drm] GT0: GUC: SLPC enabled
<6> [568.496504] i915 0000:4d:00.0: [drm] GT0: GUC: RC enabled
<7> [568.496984] i915 0000:4d:00.0: [drm:__guc_action_get_hwconfig [i915]] GT0: GUC: Querying HW config table: size = 0, offset = 0x00000000
<7> [568.497739] i915 0000:4d:00.0: [drm:__guc_action_get_hwconfig [i915]] GT0: GUC: Querying HW config table: size = 780, offset = 0x00D30000
<7> [568.532012] i915 0000:4d:00.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0
<7> [568.532232] i915 0000:4d:00.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0
<7> [568.532382] i915 0000:4d:00.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0
<7> [568.532549] i915 0000:4d:00.0: [drm:intel_engines_driver_register [i915]] renamed vcs'2 to vcs1
<7> [568.532692] i915 0000:4d:00.0: [drm:intel_engines_driver_register [i915]] renamed vecs'0 to vecs0
<7> [568.532831] i915 0000:4d:00.0: [drm:intel_engines_driver_register [i915]] renamed vecs'1 to vecs1
<7> [568.532971] i915 0000:4d:00.0: [drm:intel_engines_driver_register [i915]] renamed ccs'0 to ccs0
<6> [568.535909] [drm] Initialized i915 1.6.0 for 0000:4d:00.0 on minor 0
<7> [568.538688] i915 0000:4d:00.0: [drm:intel_gsc_init [i915]] setting up GSC lmem
<7> [568.547270] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: pciid=0x56c0 rev=0x08 platform=DG2 (subplatform=0x1) gen=12
<7> [568.547976] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: graphics version: 12.55
<7> [568.548122] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: media version: 12.55
<7> [568.548256] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: graphics stepping: C0
<7> [568.548388] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: media stepping: C0
<6> [568.548100] mei_pxp i915.mei-gsc.19712-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1: bound 0000:4d:00.0 (ops i915_pxp_tee_component_ops [i915])
<7> [568.548547] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: gt: 0
<7> [568.548681] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: memory-regions: 0x43
<7> [568.548813] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: page-sizes: 0x211000
<7> [568.548944] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: platform: DG2
<7> [568.549073] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: ppgtt-size: 48
<7> [568.549203] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: ppgtt-type: 2
<7> [568.549332] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: dma_mask_size: 46
<7> [568.549480] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: is_mobile: no
<7> [568.549615] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: require_force_probe: yes
<7> [568.549745] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: is_dgfx: yes
<7> [568.549875] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_64bit_reloc: yes
<7> [568.550004] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_64k_pages: yes
<7> [568.550133] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: gpu_reset_clobbers_display: no
<7> [568.550262] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_reset_engine: yes
<7> [568.550417] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_3d_pipeline: yes
<7> [568.550558] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_flat_ccs: yes
<7> [568.550687] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_global_mocs: yes
<7> [568.550817] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_gmd_id: no
<7> [568.550946] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_gt_uc: yes
<7> [568.551074] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_heci_pxp: yes
<7> [568.551203] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_heci_gscfi: yes
<7> [568.551332] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_guc_deprivilege: yes
<7> [568.551605] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_guc_tlb_invalidation: no
<7> [568.551748] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_l3_ccs_read: no
<7> [568.551878] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_l3_dpf: no
<7> [568.552008] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_llc: no
<7> [568.552138] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_logical_ring_contexts: yes
<7> [568.552268] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_logical_ring_elsq: yes
<7> [568.552436] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_media_ratio_mode: yes
<7> [568.552575] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_mslice_steering: yes
<7> [568.552705] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_oa_bpc_reporting: yes
<7> [568.552835] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_oa_slice_contrib_limits: yes
<7> [568.552964] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_oam: yes
<7> [568.553094] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_one_eu_per_fuse_bit: no
<7> [568.553223] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_pxp: no
<7> [568.553354] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_rc6: yes
<7> [568.553727] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_rc6p: no
<7> [568.553865] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_rps: yes
<7> [568.553996] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_runtime_pm: yes
<7> [568.554126] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_snoop: yes
<7> [568.554259] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_coherent_ggtt: no
<7> [568.554426] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: tuning_thread_rr_after_dep: yes
<7> [568.554569] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: unfenced_needs_alignment: no
<7> [568.554707] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: hws_needs_physical: no
<7> [568.554838] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has_pooled_eu: no
<7> [568.554967] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: iommu: enabled
<7> [568.555096] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: available engines: 4c1403
<7> [568.555226] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: subslice total: 32
<7> [568.555361] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: geometry dss mask=00000000,ffffffff
<7> [568.555528] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: compute dss mask=00000000,ffffffff
<7> [568.555674] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: EU total: 512
<7> [568.555808] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: EU per subslice: 16
<7> [568.555940] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has slice power gating: no
<7> [568.556070] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has subslice power gating: no
<7> [568.556199] i915 0000:4d:00.0: [drm:i915_driver_probe [i915]] device info: has EU power gating: no
<6> [568.556329] i915 0000:4d:00.0: [drm] DRM_I915_DEBUG enabled
<6> [568.556330] i915 0000:4d:00.0: [drm] DRM_I915_DEBUG_GEM enabled
<6> [568.556332] i915 0000:4d:00.0: [drm] DRM_I915_DEBUG_RUNTIME_PM enabled
<6> [568.556403] i915: Performing live selftests with st_random_seed=0xd43d028c st_timeout=500
<6> [568.556417] i915: Running gtt
<6> [568.556474] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_alloc
<6> [579.543012] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_lowlevel
<7> [579.543540] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<7> [580.043114] lowlevel_hole timed out before 664/524288
<6> [580.123785] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_drunk
<7> [580.124211] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<7> [580.624554] drunk_hole timed out after 569/524288
<6> [580.666599] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_walk
<7> [580.666959] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<7> [581.167608] walk_hole timed out at 242000
<6> [581.210468] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_pot
<7> [581.210733] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<7> [582.082241] pot_hole timed out after 39/47
<6> [582.139200] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_fill
<7> [582.139572] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<7> [582.690852] fill_hole timed out (npages=32768, prime=2)
<6> [582.735674] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_shrink
<7> [582.735938] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<7> [583.577402] __shrink_hole timed out at offset 3fffff000 [0 - ffffffff0000]
<6> [584.185499] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_shrink_boom
<7> [584.185925] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<6> [584.486345] i915: Running i915_gem_gtt_live_selftests/igt_ppgtt_misaligned_pin
<7> [584.486752] i915 0000:4d:00.0: [drm:i915_gem_open [i915]]
<6> [584.739411] i915: Running i915_gem_gtt_live_selftests/igt_ggtt_lowlevel
<7> [585.240032] lowlevel_hole timed out before 43255/519960
<7> [585.716901] lowlevel_hole timed out before 0/128
<7> [585.733457] lowlevel_hole timed out before 0/4
<6> [585.749372] i915: Running i915_gem_gtt_live_selftests/igt_ggtt_drunk
<7> [586.250066] drunk_hole timed out after 8362/519960
<6> [586.273604] i915: Running i915_gem_gtt_live_selftests/igt_ggtt_walk
<7> [586.774081] walk_hole timed out at 2fa6000
<6> [586.793800] i915: Running i915_gem_gtt_live_selftests/igt_ggtt_pot
<7> [587.711380] pot_hole timed out after 19/31
<6> [587.730269] i915: Running i915_gem_gtt_live_selftests/igt_ggtt_fill
<7> [588.239226] fill_hole timed out (npages=1, prime=3)
<6> [588.256323] i915: Running i915_gem_gtt_live_selftests/igt_ggtt_page
<6> [588.256350] i915: Running i915_gem_gtt_live_selftests/igt_ggtt_misaligned_pin
<7> [588.603348] i915 0000:4d:00.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]
<3> [588.849843] i915 0000:4d:00.0: probe with driver i915 failed with error -25
<6> [589.564593] [IGT] i915_selftest: finished subtest gtt, SUCCESS
Created at 2025-12-18 15:22:36