Results for igt@core_hotunplug@unbind-rebind

Result: Pass

results0.json

DetailValue
Duration 2.78 seconds
Igt-Version
IGT-Version: 2.3-gf38f4d8e9 (x86_64) (Linux: 6.19.0-rc1-lgci-xe-xe-4269-c25fd3953a4591437+ x86_64)
Out
Using IGT_SRANDOM=1766096194 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> [41.978291] [IGT] core_hotunplug: executing
<7> [41.989582] [IGT] core_hotunplug: closing selected device instance
<7> [42.000669] [IGT] core_hotunplug: closing selected render device instance
<6> [42.001482] [IGT] core_hotunplug: starting subtest unbind-rebind
<7> [43.026858] [IGT] core_hotunplug: reopening DRM device for health check
<7> [43.051706] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [43.052810] [IGT] core_hotunplug: closing health checked device instance
<7> [43.055259] [IGT] core_hotunplug: reopening render device for health check
<7> [43.080674] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [43.082080] [IGT] core_hotunplug: closing health checked device instance
<7> [43.183608] [IGT] core_hotunplug: unbinding the driver from the device
<7> [43.196595] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled
<7> [43.214735] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7> [43.244986] xe 0000:00:03.0: [drm:xe_ggtt_dump_node [xe]] Tile0: GGTT 0x200000-0x7ee00000 (1.98 GiB) remove-balloon
<7> [43.255942] [IGT] core_hotunplug: rebinding the driver to the device
<6> [43.259875] xe 0000:00:03.0: vgaarb: deactivate vga console
<6> [43.267154] xe 0000:00:03.0: [drm] Running in SR-IOV VF mode
<7> [43.269151] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT0: using GuC interface version 0.1.28.3
<7> [43.270596] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT0: graphics GMDID = 0x7800004
<7> [43.274011] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT1: using GuC interface version 0.1.28.3
<7> [43.274882] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT1: media GMDID = 0x7800004
<7> [43.276427] 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> [43.277336] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] Stepping = (G:B0, M:B0, B:**)
<7> [43.277783] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] SR-IOV support: yes (mode: SR-IOV VF)
<7> [43.281737] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT0: using GuC interface version 0.1.28.3
<7> [43.282977] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT0: graphics GMDID = 0x7800004
<7> [43.285455] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_bootstrap [xe]] VF: Tile0: GT1: using GuC interface version 0.1.28.3
<7> [43.288001] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_gmdid [xe]] VF: Tile0: GT1: media GMDID = 0x7800004
<7> [43.289395] xe 0000:00:03.0: [drm:xe_ggtt_dump_node [xe]] Tile0: GGTT 0x200000-0x7ee00000 (1.98 GiB) balloon
<7> [43.299747] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7> [43.302264] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT0: using VF/PF ABI 1.0
<7> [43.303850] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0xd00) = 0x80000014
<7> [43.304539] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9114) = 0x12231
<7> [43.305239] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9118) = 0x300f0
<7> [43.305809] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x911c) = 0x40000
<7> [43.306389] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9130) = 0xf
<7> [43.306936] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9134) = 0xff
<7> [43.307497] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x913c) = 0xdfe
<7> [43.308055] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9140) = 0x0
<7> [43.308602] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9144) = 0xdfe
<7> [43.309159] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9148) = 0x0
<7> [43.309713] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x914c) = 0x0
<7> [43.310268] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9150) = 0x0
<7> [43.310810] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0x9154) = 0x0
<7> [43.311463] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT0: runtime(0xc1dc) = 0x0
<7> [43.312018] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: dss mask (geometry): 00000000,00000000,00000dfe
<7> [43.312607] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: dss mask (compute): 00000000,00000000,00000dfe
<7> [43.313188] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: EU mask per DSS: 000000ff
<7> [43.313707] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: EU type: simd16
<7> [43.314210] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT0: L3 bank mask: 0000000f,0000000f
<6> [43.497209] xe 0000:00:03.0: [drm] Tile0: GT0: ccs1 fused off
<6> [43.497590] xe 0000:00:03.0: [drm] Tile0: GT0: ccs2 fused off
<6> [43.497866] xe 0000:00:03.0: [drm] Tile0: GT0: ccs3 fused off
<7> [43.499890] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add rcs0 whitelist to engine
<7> [43.500484] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0x6210-0x6217]: allow rw access
<7> [43.502072] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0x62a8-0x62af]: allow rw access
<7> [43.502671] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0xdafc-0xdaff]: allow read access
<7> [43.504066] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0xdb00-0xdb1f]: allow read access
<7> [43.504665] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0xdb1c-0xdb1f]: allow rw access
<7> [43.506523] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add bcs0 whitelist to engine
<7> [43.507167] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add bcs8 whitelist to engine
<7> [43.507914] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: Add ccs0 whitelist to engine
<7> [43.508554] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0xdafc-0xdaff]: allow read access
<7> [43.510988] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0xdb00-0xdb1f]: allow read access
<7> [43.512912] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT0: REG[0xdb1c-0xdb1f]: allow rw access
<7> [43.515895] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7> [43.517397] xe 0000:00:03.0: [drm:xe_guc_id_mgr_init [xe]] Tile0: GT0: using 32768 GuC IDs
<7> [43.519689] xe 0000:00:03.0: [drm:guc_buf_cache_init [xe]] Tile0: GT0: reusable buffer with 2048 dwords at 0x7f028000 for xe_guc_buf_cache_init [xe]
<7> [43.523262] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7> [43.528291] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7> [43.529717] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT0: using VF/PF ABI 1.0
<7> [43.532553] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC rcs0 WA job: 4103 dwords
<7> [43.533445] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x6208] = 0x00200020
<7> [43.534076] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x7300] = 0x10001000
<7> [43.534594] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x731c] = 0x20002000
<7> [43.535125] 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> [43.542797] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC bcs0 WA job: 27 dwords
<7> [43.543427] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: REG[0x22204] = ~0x7e7e|0x606
<7> [43.544016] 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> [43.549455] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT0: LRC ccs0 WA job: 0 dwords
<7> [43.550061] 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> [43.555137] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel enabled
<7> [43.557215] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT1: using VF/PF ABI 1.0
<7> [43.558563] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x380d00) = 0x80000014
<7> [43.559211] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389114) = 0x2231
<7> [43.559804] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389118) = 0xffff00f0
<7> [43.560418] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38911c) = 0x40000001
<7> [43.561044] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389130) = 0xf
<7> [43.561612] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389134) = 0x0
<7> [43.562191] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38913c) = 0x0
<7> [43.562753] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389140) = 0x10001
<7> [43.563341] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389144) = 0x0
<7> [43.563905] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389148) = 0x0
<7> [43.564470] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38914c) = 0x0
<7> [43.565033] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389150) = 0x0
<7> [43.565594] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x389154) = 0x0
<7> [43.566159] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_query_runtime [xe]] VF: Tile0: GT1: runtime(0x38c1dc) = 0x500001
<7> [43.566743] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: dss mask (geometry): 00000000,00000000,00000000
<7> [43.567350] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: dss mask (compute): 00000000,00000000,00000000
<7> [43.567936] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: EU mask per DSS: 00000000
<7> [43.568449] xe 0000:00:03.0: [drm:xe_gt_topology_init [xe]] Tile0: GT1: EU type: simd16
<6> [43.568953] xe 0000:00:03.0: [drm] Tile0: GT1: vcs1 fused off
<6> [43.569240] xe 0000:00:03.0: [drm] Tile0: GT1: vcs2 fused off
<6> [43.569517] xe 0000:00:03.0: [drm] Tile0: GT1: vcs3 fused off
<6> [43.569793] xe 0000:00:03.0: [drm] Tile0: GT1: vcs4 fused off
<6> [43.570080] xe 0000:00:03.0: [drm] Tile0: GT1: vcs5 fused off
<6> [43.570357] xe 0000:00:03.0: [drm] Tile0: GT1: vcs6 fused off
<6> [43.570632] xe 0000:00:03.0: [drm] Tile0: GT1: vcs7 fused off
<6> [43.570914] xe 0000:00:03.0: [drm] Tile0: GT1: vecs1 fused off
<6> [43.571200] xe 0000:00:03.0: [drm] Tile0: GT1: vecs2 fused off
<6> [43.571480] xe 0000:00:03.0: [drm] Tile0: GT1: vecs3 fused off
<7> [43.571762] xe 0000:00:03.0: [drm:xe_hw_engines_init_early [xe]] Tile0: GT1: GSC FW not used, disabling gsccs
<7> [43.587385] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: Add vcs0 whitelist to engine
<7> [43.588024] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x39319c-0x39319f]: allow read access
<7> [43.589412] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3931a0-0x3931bf]: allow read access
<7> [43.591220] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3931d0-0x3931d7]: allow rw access
<7> [43.591830] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x39419c-0x39419f]: allow read access
<7> [43.593712] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3941a0-0x3941bf]: allow read access
<7> [43.594745] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3941d0-0x3941d7]: allow rw access
<7> [43.596106] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x39499c-0x39499f]: allow read access
<7> [43.596840] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3949a0-0x3949bf]: allow read access
<7> [43.597497] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3949d0-0x3949d7]: allow rw access
<7> [43.598987] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: Add vecs0 whitelist to engine
<7> [43.599622] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x39319c-0x39319f]: allow read access
<7> [43.602231] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3931a0-0x3931bf]: allow read access
<7> [43.602840] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3931d0-0x3931d7]: allow rw access
<7> [43.604017] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x39419c-0x39419f]: allow read access
<7> [43.605408] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3941a0-0x3941bf]: allow read access
<7> [43.607513] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3941d0-0x3941d7]: allow rw access
<7> [43.608938] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x39499c-0x39499f]: allow read access
<7> [43.609555] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3949a0-0x3949bf]: allow read access
<7> [43.612108] xe 0000:00:03.0: [drm:whitelist_apply_to_hwe [xe]] Tile0: GT1: REG[0x3949d0-0x3949d7]: allow rw access
<7> [43.616173] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled
<7> [43.617798] xe 0000:00:03.0: [drm:xe_guc_id_mgr_init [xe]] Tile0: GT1: using 32768 GuC IDs
<7> [43.619270] xe 0000:00:03.0: [drm:guc_buf_cache_init [xe]] Tile0: GT1: reusable buffer with 2048 dwords at 0x7f0d5000 for xe_guc_buf_cache_init [xe]
<7> [43.621451] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel disabled
<7> [43.624056] xe 0000:00:03.0: [drm:guc_ct_change_state [xe]] Tile0: GT1: GuC CT communication channel enabled
<7> [43.625277] xe 0000:00:03.0: [drm:xe_gt_sriov_vf_connect [xe]] VF: Tile0: GT1: using VF/PF ABI 1.0
<7> [43.628336] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT1: LRC vcs0 WA job: 0 dwords
<7> [43.629066] 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> [43.633492] xe 0000:00:03.0: [drm:xe_gt_record_default_lrcs [xe]] Tile0: GT1: LRC vecs0 WA job: 0 dwords
<7> [43.634079] 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> [43.637322] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536
<7> [43.638221] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536
<7> [43.640922] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536
<7> [43.642352] xe 0000:00:03.0: [drm:xe_pagefault_init [xe]] xe_pagefault_entry_size=64, total_num_eus=80, pf_queue->size=65536
<6> [43.645936] [drm] Initialized xe 1.1.0 for 0000:00:03.0 on minor 0
<6> [43.652030] xe 0000:00:03.0: [drm] VF: Allocating Save CCS BB pool size = 12MB
<6> [43.664585] xe 0000:00:03.0: [drm] VF: Allocating Restore CCS BB pool size = 12MB
<7> [43.674435] xe 0000:00:03.0: [drm:xe_pci_probe [xe]] d3cold: capable=no
<7> [44.719041] [IGT] core_hotunplug: reopening DRM device for health check
<7> [44.749077] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [44.750411] [IGT] core_hotunplug: closing health checked device instance
<7> [44.752890] [IGT] core_hotunplug: reopening render device for health check
<7> [44.778785] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [44.780280] [IGT] core_hotunplug: closing health checked device instance
<6> [44.782314] [IGT] core_hotunplug: finished subtest unbind-rebind, SUCCESS
<6> [44.786638] [IGT] core_hotunplug: exiting, ret=0
Created at 2025-12-18 22:36:11