Results for igt@core_hotunplug@unbind-rebind

Result: Pass

Detail	Value
Duration	2.78 seconds
Igt-Version	IGT-Version: 2.3-ge007dbf29 (x86_64) (Linux: 7.0.0-rc3-lgci-xe-xe-4703-389757a158d828aff-debug+ x86_64)
Out	Using IGT_SRANDOM=1773294806 for randomisation Opened device: /dev/dri/card0 DRM driver: xe Opened device: /dev/dri/renderD128 Starting subtest: unbind-rebind Unloaded audio driver snd_hda_intel Realoading snd_hda_intel Subtest unbind-rebind: SUCCESS (2.780s)
Err	Starting subtest: unbind-rebind Subtest unbind-rebind: SUCCESS (2.780s)
Dmesg	<6> [51.766852] [IGT] core_hotunplug: executing <7> [51.782486] [IGT] core_hotunplug: closing selected device instance <7> [51.795299] [IGT] core_hotunplug: closing selected render device instance <6> [51.796400] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [52.826728] [IGT] core_hotunplug: reopening DRM device for health check <7> [52.853776] [IGT] core_hotunplug: running device sysfs healthcheck <7> [52.855468] [IGT] core_hotunplug: closing health checked device instance <7> [52.858222] [IGT] core_hotunplug: reopening render device for health check <7> [52.885893] [IGT] core_hotunplug: running device sysfs healthcheck <7> [52.888394] [IGT] core_hotunplug: closing health checked device instance <7> [52.976566] [IGT] core_hotunplug: unbinding the driver from the device <7> [52.991932] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled <7> [52.999326] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled <7> [53.005145] xe 0000:00:03.0: [drm:drm_pagemap_shrinker_fini [drm_gpusvm_helper]] Destroying dpagemap shrinker. <7> [53.027969] [IGT] core_hotunplug: rebinding the driver to the device <6> [53.031912] xe 0000:00:03.0: vgaarb: deactivate vga console <6> [53.038724] xe 0000:00:03.0: [drm] Running in SR-IOV VF mode <7> [53.039231] xe 0000:00:03.0: [drm:xe_device_probe_early [xe]] wedged_mode: setting mode (1) upon-critical-error <7> [53.042424] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT0: using GuC interface version 0.1.30.1 <7> [53.044750] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT0: graphics GMDID = 0x7800004 <7> [53.046092] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT1: using GuC interface version 0.1.30.1 <7> [53.048388] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT1: media GMDID = 0x7800004 <7> [53.050923] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] PANTHERLAKE b083:0004 dgfx:0 gfx:Xe3_LPG (30.00) media:Xe3_LPM (30.00) display:no dma_m_s:46 tc:1 gscfi:0 cscfi:0 <7> [53.052532] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] Stepping = (G:B0, M:B0, B:**) <7> [53.054280] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] SR-IOV support: yes (mode: SR-IOV VF) <7> [53.057574] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT0: using GuC interface version 0.1.30.1 <7> [53.061543] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_config [xe]] VF: Tile0: GT0: sched groups disabled <7> [53.062898] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT0: graphics GMDID = 0x7800004 <7> [53.065807] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT1: using GuC interface version 0.1.30.1 <7> [53.068204] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_config [xe]] VF: Tile0: GT1: sched groups disabled <7> [53.070219] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT1: media GMDID = 0x7800004 <7> [53.080933] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled <7> [53.083802] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT0: using VF/PF ABI 1.0 <7> [53.086353] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0xd00) = 0x80000014 <7> [53.087568] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9114) = 0x12231 <7> [53.089469] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9118) = 0x300f0 <7> [53.091795] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x911c) = 0x40000 <7> [53.093539] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9130) = 0xf <7> [53.095325] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9134) = 0xff <7> [53.097077] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x913c) = 0xdfe <7> [53.098941] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9140) = 0x0 <7> [53.100724] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9144) = 0xdfe <7> [53.102412] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9148) = 0x0 <7> [53.104212] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x914c) = 0x0 <7> [53.106064] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9150) = 0x0 <7> [53.107872] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9154) = 0x0 <7> [53.109611] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0xc1dc) = 0x0 <7> [53.111318] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: dss mask (geometry): 00000000,00000000,00000000,00000dfe <7> [53.113084] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: dss mask (compute): 00000000,00000000,00000000,00000dfe <7> [53.114981] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: EU mask per DSS: 000000ff <7> [53.116652] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: EU type: simd16 <7> [53.117499] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: L3 bank mask: 0000000f,0000000f <6> [53.287286] xe 0000:00:03.0: [drm] Tile0: GT0: ccs1 fused off <6> [53.287888] xe 0000:00:03.0: [drm] Tile0: GT0: ccs2 fused off <6> [53.288351] xe 0000:00:03.0: [drm] Tile0: GT0: ccs3 fused off <7> [53.290715] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add rcs0 whitelist to engine <7> [53.292440] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add bcs0 whitelist to engine <7> [53.294118] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add bcs8 whitelist to engine <7> [53.295630] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add ccs0 whitelist to engine <7> [53.298558] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled <7> [53.300826] xe 0000:00:03.0: [drm:xe_guc_id_mgr_init [xe]] Tile0: GT0: using 32768 GuC IDs <7> [53.301923] xe 0000:00:03.0: [drm:guc_buf_cache_init [xe]] Tile0: GT0: reusable buffer with 2048 dwords at 0x7f029000 for xe_guc_buf_cache_init [xe] <7> [53.306515] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled <7> [53.310471] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled <7> [53.313520] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT0: using VF/PF ABI 1.0 <7> [53.316512] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC rcs0 WA job: 4103 dwords <7> [53.317518] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x6208] = 0x00200020 <7> [53.319827] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x7300] = 0x10201020 <7> [53.321480] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x731c] = 0x20002000 <7> [53.323290] xe 0000:00:03.0: [drm:xe_lrc_emit_hwe_state_instructions [xe]] Tile0: GT0: No non-register state to emit on graphics ver 30.00 <7> [53.330448] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC bcs0 WA job: 27 dwords <7> [53.331407] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x22204] = ~0x7e7e\|0x606 <7> [53.333705] xe 0000:00:03.0: [drm:xe_lrc_emit_hwe_state_instructions [xe]] Tile0: GT0: No non-register state to emit on graphics ver 30.00 <7> [53.338698] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC ccs0 WA job: 0 dwords <7> [53.339810] xe 0000:00:03.0: [drm:xe_lrc_emit_hwe_state_instructions [xe]] Tile0: GT0: No non-register state to emit on graphics ver 30.00 <7> [53.345797] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel enabled <7> [53.348778] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT1: using VF/PF ABI 1.0 <7> [53.351257] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x380d00) = 0x80000014 <7> [53.352363] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389114) = 0x2231 <7> [53.354622] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389118) = 0xffff00f0 <7> [53.357012] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38911c) = 0x40000001 <7> [53.359163] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389130) = 0xf <7> [53.360944] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389134) = 0x0 <7> [53.362782] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38913c) = 0x0 <7> [53.364761] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389140) = 0x10001 <7> [53.366561] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389144) = 0x0 <7> [53.368274] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389148) = 0x0 <7> [53.370009] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38914c) = 0x0 <7> [53.371907] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389150) = 0x0 <7> [53.373775] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389154) = 0x0 <7> [53.375505] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38c1dc) = 0x500001 <7> [53.377141] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: dss mask (geometry): 00000000,00000000,00000000,00000000 <7> [53.378977] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: dss mask (compute): 00000000,00000000,00000000,00000000 <7> [53.380940] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: EU mask per DSS: 00000000 <7> [53.382698] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: EU type: simd16 <6> [53.384284] xe 0000:00:03.0: [drm] Tile0: GT1: vcs1 fused off <6> [53.385623] xe 0000:00:03.0: [drm] Tile0: GT1: vcs2 fused off <6> [53.386152] xe 0000:00:03.0: [drm] Tile0: GT1: vcs3 fused off <6> [53.387863] xe 0000:00:03.0: [drm] Tile0: GT1: vcs4 fused off <6> [53.388409] xe 0000:00:03.0: [drm] Tile0: GT1: vcs5 fused off <6> [53.390126] xe 0000:00:03.0: [drm] Tile0: GT1: vcs6 fused off <6> [53.391596] xe 0000:00:03.0: [drm] Tile0: GT1: vcs7 fused off <6> [53.392127] xe 0000:00:03.0: [drm] Tile0: GT1: vecs1 fused off <6> [53.393936] xe 0000:00:03.0: [drm] Tile0: GT1: vecs2 fused off <6> [53.394433] xe 0000:00:03.0: [drm] Tile0: GT1: vecs3 fused off <7> [53.396264] xe 0000:00:03.0: [drm:xe_hw_engines_init_early [xe]] Tile0: GT1: GSC FW not used, disabling gsccs <7> [53.398052] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: Add vcs0 whitelist to engine <7> [53.399778] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: Add vecs0 whitelist to engine <7> [53.403247] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled <7> [53.405493] xe 0000:00:03.0: [drm:xe_guc_id_mgr_init [xe]] Tile0: GT1: using 32768 GuC IDs <7> [53.407298] xe 0000:00:03.0: [drm:guc_buf_cache_init [xe]] Tile0: GT1: reusable buffer with 2048 dwords at 0x7f0b5000 for xe_guc_buf_cache_init [xe] <7> [53.408845] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled <7> [53.411956] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel enabled <7> [53.414620] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT1: using VF/PF ABI 1.0 <7> [53.417891] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT1: LRC vcs0 WA job: 0 dwords <7> [53.418926] xe 0000:00:03.0: [drm:xe_lrc_emit_hwe_state_instructions [xe]] Tile0: GT1: No non-register state to emit on graphics ver 30.00 <7> [53.424781] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT1: LRC vecs0 WA job: 0 dwords <7> [53.425876] xe 0000:00:03.0: [drm:xe_lrc_emit_hwe_state_instructions [xe]] Tile0: GT1: No non-register state to emit on graphics ver 30.00 <7> [53.430229] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <7> [53.431358] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <7> [53.433522] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <7> [53.436064] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <6> [53.440806] [drm] Initialized xe 1.1.0 for 0000:00:03.0 on minor 0 <6> [53.446924] xe 0000:00:03.0: [drm] VF: Allocating Save CCS BB pool size = 12MB <6> [53.461492] xe 0000:00:03.0: [drm] VF: Allocating Restore CCS BB pool size = 12MB <7> [53.471345] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] d3cold: capable=no <7> [54.503972] [IGT] core_hotunplug: reopening DRM device for health check <7> [54.534245] [IGT] core_hotunplug: running device sysfs healthcheck <7> [54.536919] [IGT] core_hotunplug: closing health checked device instance <7> [54.540744] [IGT] core_hotunplug: reopening render device for health check <7> [54.570503] [IGT] core_hotunplug: running device sysfs healthcheck <7> [54.573344] [IGT] core_hotunplug: closing health checked device instance <6> [54.577171] [IGT] core_hotunplug: finished subtest unbind-rebind, SUCCESS <6> [54.582787] [IGT] core_hotunplug: exiting, ret=0

Created at 2026-03-12 06:07:23