Results for igt@core_hotunplug@unbind-rebind

Result: Pass

Detail	Value
Duration	2.79 seconds
Igt-Version	IGT-Version: 2.3-ge007dbf29 (x86_64) (Linux: 7.0.0-rc3-lgci-xe-xe-4704-169ea69ad8f2fb0a1-debug+ x86_64)
Out	Using IGT_SRANDOM=1773304348 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 (2.794s)
Err	Starting subtest: unbind-rebind Subtest unbind-rebind: SUCCESS (2.794s)
Dmesg	<6> [51.038459] [IGT] core_hotunplug: executing <7> [51.057334] [IGT] core_hotunplug: closing selected device instance <7> [51.070101] [IGT] core_hotunplug: closing selected render device instance <6> [51.071326] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [52.097529] [IGT] core_hotunplug: reopening DRM device for health check <7> [52.125684] [IGT] core_hotunplug: running device sysfs healthcheck <7> [52.127401] [IGT] core_hotunplug: closing health checked device instance <7> [52.130426] [IGT] core_hotunplug: reopening render device for health check <7> [52.160648] [IGT] core_hotunplug: running device sysfs healthcheck <7> [52.162579] [IGT] core_hotunplug: closing health checked device instance <7> [52.248231] [IGT] core_hotunplug: unbinding the driver from the device <7> [52.261099] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled <7> [52.267444] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled <7> [52.275516] xe 0000:00:03.0: [drm:drm_pagemap_shrinker_fini [drm_gpusvm_helper]] Destroying dpagemap shrinker. <7> [52.298616] [IGT] core_hotunplug: rebinding the driver to the device <6> [52.300698] xe 0000:00:03.0: vgaarb: deactivate vga console <6> [52.307946] xe 0000:00:03.0: [drm] Running in SR-IOV VF mode <7> [52.308517] xe 0000:00:03.0: [drm:xe_device_probe_early [xe]] wedged_mode: setting mode (1) upon-critical-error <7> [52.313885] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT0: using GuC interface version 0.1.30.1 <7> [52.315378] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT0: graphics GMDID = 0x7800004 <7> [52.318592] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT1: using GuC interface version 0.1.30.1 <7> [52.321175] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT1: media GMDID = 0x7800004 <7> [52.323644] 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> [52.325962] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] Stepping = (G:B0, M:B0, B:**) <7> [52.326774] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] SR-IOV support: yes (mode: SR-IOV VF) <7> [52.330097] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT0: using GuC interface version 0.1.30.1 <7> [52.332878] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_config [xe]] VF: Tile0: GT0: sched groups disabled <7> [52.334743] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT0: graphics GMDID = 0x7800004 <7> [52.337567] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT1: using GuC interface version 0.1.30.1 <7> [52.339850] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_config [xe]] VF: Tile0: GT1: sched groups disabled <7> [52.341140] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT1: media GMDID = 0x7800004 <7> [52.353578] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled <7> [52.357070] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT0: using VF/PF ABI 1.0 <7> [52.359613] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0xd00) = 0x80000014 <7> [52.360683] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9114) = 0x12231 <7> [52.363004] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9118) = 0x300f0 <7> [52.364994] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x911c) = 0x40000 <7> [52.367028] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9130) = 0xf <7> [52.368892] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9134) = 0xff <7> [52.370610] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x913c) = 0xdfe <7> [52.372638] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9140) = 0x0 <7> [52.374495] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9144) = 0xdfe <7> [52.376527] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9148) = 0x0 <7> [52.378493] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x914c) = 0x0 <7> [52.380376] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9150) = 0x0 <7> [52.382404] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9154) = 0x0 <7> [52.384274] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0xc1dc) = 0x0 <7> [52.386136] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: dss mask (geometry): 00000000,00000000,00000000,00000dfe <7> [52.388140] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: dss mask (compute): 00000000,00000000,00000000,00000dfe <7> [52.390200] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: EU mask per DSS: 000000ff <7> [52.391845] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: EU type: simd16 <7> [52.392794] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: L3 bank mask: 0000000f,0000000f <6> [52.568948] xe 0000:00:03.0: [drm] Tile0: GT0: ccs1 fused off <6> [52.569511] xe 0000:00:03.0: [drm] Tile0: GT0: ccs2 fused off <6> [52.571488] xe 0000:00:03.0: [drm] Tile0: GT0: ccs3 fused off <7> [52.573004] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add rcs0 whitelist to engine <7> [52.574789] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add bcs0 whitelist to engine <7> [52.576366] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add bcs8 whitelist to engine <7> [52.577949] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add ccs0 whitelist to engine <7> [52.580951] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled <7> [52.582903] xe 0000:00:03.0: [drm:xe_guc_id_mgr_init [xe]] Tile0: GT0: using 32768 GuC IDs <7> [52.584608] 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> [52.588742] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled <7> [52.593399] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled <7> [52.595922] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT0: using VF/PF ABI 1.0 <7> [52.599640] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC rcs0 WA job: 4103 dwords <7> [52.600764] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x6208] = 0x00200020 <7> [52.602994] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x7300] = 0x10201020 <7> [52.604849] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x731c] = 0x20002000 <7> [52.605763] 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> [52.614203] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC bcs0 WA job: 27 dwords <7> [52.615310] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x22204] = ~0x7e7e\|0x606 <7> [52.618051] 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> [52.624180] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC ccs0 WA job: 0 dwords <7> [52.625169] 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> [52.631129] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel enabled <7> [52.634025] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT1: using VF/PF ABI 1.0 <7> [52.635510] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x380d00) = 0x80000014 <7> [52.637889] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389114) = 0x2231 <7> [52.639550] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389118) = 0xffff00f0 <7> [52.641540] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38911c) = 0x40000001 <7> [52.643979] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389130) = 0xf <7> [52.645865] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389134) = 0x0 <7> [52.647560] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38913c) = 0x0 <7> [52.649564] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389140) = 0x10001 <7> [52.651441] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389144) = 0x0 <7> [52.653494] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389148) = 0x0 <7> [52.655434] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38914c) = 0x0 <7> [52.657368] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389150) = 0x0 <7> [52.659377] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389154) = 0x0 <7> [52.661270] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38c1dc) = 0x500001 <7> [52.663158] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: dss mask (geometry): 00000000,00000000,00000000,00000000 <7> [52.665165] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: dss mask (compute): 00000000,00000000,00000000,00000000 <7> [52.667484] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: EU mask per DSS: 00000000 <7> [52.669280] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: EU type: simd16 <6> [52.671117] xe 0000:00:03.0: [drm] Tile0: GT1: vcs1 fused off <6> [52.671665] xe 0000:00:03.0: [drm] Tile0: GT1: vcs2 fused off <6> [52.673603] xe 0000:00:03.0: [drm] Tile0: GT1: vcs3 fused off <6> [52.675026] xe 0000:00:03.0: [drm] Tile0: GT1: vcs4 fused off <6> [52.675597] xe 0000:00:03.0: [drm] Tile0: GT1: vcs5 fused off <6> [52.677939] xe 0000:00:03.0: [drm] Tile0: GT1: vcs6 fused off <6> [52.678524] xe 0000:00:03.0: [drm] Tile0: GT1: vcs7 fused off <6> [52.680008] xe 0000:00:03.0: [drm] Tile0: GT1: vecs1 fused off <6> [52.680618] xe 0000:00:03.0: [drm] Tile0: GT1: vecs2 fused off <6> [52.682966] xe 0000:00:03.0: [drm] Tile0: GT1: vecs3 fused off <7> [52.683535] xe 0000:00:03.0: [drm:xe_hw_engines_init_early [xe]] Tile0: GT1: GSC FW not used, disabling gsccs <7> [52.686108] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: Add vcs0 whitelist to engine <7> [52.687879] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: Add vecs0 whitelist to engine <7> [52.691539] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled <7> [52.694145] xe 0000:00:03.0: [drm:xe_guc_id_mgr_init [xe]] Tile0: GT1: using 32768 GuC IDs <7> [52.695484] xe 0000:00:03.0: [drm:guc_buf_cache_init [xe]] Tile0: GT1: reusable buffer with 2048 dwords at 0x7f0b7000 for xe_guc_buf_cache_init [xe] <7> [52.698192] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled <7> [52.701409] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel enabled <7> [52.704221] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT1: using VF/PF ABI 1.0 <7> [52.707726] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT1: LRC vcs0 WA job: 0 dwords <7> [52.708730] 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> [52.715326] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT1: LRC vecs0 WA job: 0 dwords <7> [52.716361] 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> [52.720721] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <7> [52.721828] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <7> [52.724667] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <7> [52.727014] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536 <6> [52.731468] [drm] Initialized xe 1.1.0 for 0000:00:03.0 on minor 0 <6> [52.739343] xe 0000:00:03.0: [drm] VF: Allocating Save CCS BB pool size = 12MB <6> [52.752092] xe 0000:00:03.0: [drm] VF: Allocating Restore CCS BB pool size = 12MB <7> [52.762697] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] d3cold: capable=no <7> [53.798322] [IGT] core_hotunplug: reopening DRM device for health check <7> [53.826454] [IGT] core_hotunplug: running device sysfs healthcheck <7> [53.828263] [IGT] core_hotunplug: closing health checked device instance <7> [53.831038] [IGT] core_hotunplug: reopening render device for health check <7> [53.860995] [IGT] core_hotunplug: running device sysfs healthcheck <7> [53.863751] [IGT] core_hotunplug: closing health checked device instance <6> [53.867077] [IGT] core_hotunplug: finished subtest unbind-rebind, SUCCESS <6> [53.872720] [IGT] core_hotunplug: exiting, ret=0

Created at 2026-03-12 08:47:42