igt@core_hotunplug@hotrebind.* - dmesg-warn/incomplete/abort - failed to register TILE sysfs directory, err: -17
<4> [218.672920] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:02.0/tile0'
<4> [218.672925] CPU: 1 PID: 1490 Comm: core_hotunplug Tainted: G U 6.8.0-xe #1
<4> [218.672929] Hardware name: Intel Corporation Alder Lake Client Platform/AlderLake-P DDR5 RVP, BIOS RPLPFWI1.R00.4035.A00.2301200723 01/20/2023
<4> [218.672932] Call Trace:
<4> [218.672934] <TASK>
<4> [218.672936] dump_stack_lvl+0xaf/0xd0
<4> [218.672942] dump_stack+0x10/0x20
<4> [218.672945] sysfs_warn_dup+0x5c/0x70
<4> [218.672976] sysfs_create_dir_ns+0xbc/0xd0
<4> [218.672979] kobject_add_internal+0xc5/0x2a0
<4> [218.672983] kobject_add+0x7a/0xe0
<4> [218.672989] xe_tile_sysfs_init+0x68/0x100 [xe]
<4> [218.673046] xe_tile_init_noalloc+0x5b/0xb0 [xe]
<4> [218.673097] xe_device_probe+0xab2/0xf30 [xe]
<4> [218.673136] ? __drmm_add_action_or_reset+0x1e/0x40 [drm]
<4> [218.673173] xe_pci_probe+0x31e/0x580 [xe]
<4> [218.673221] ? trace_hardirqs_on+0x5d/0xb0
<4> [218.673228] local_pci_probe+0x48/0xb0
<4> [218.673233] pci_device_probe+0xc8/0x280
<4> [218.673238] really_probe+0x186/0x3f0
<4> [218.673242] __driver_probe_device+0x8a/0x170
<4> [218.673246] device_driver_attach+0x2b/0x60
<4> [218.673249] bind_store+0x78/0xb0
<4> [218.673252] drv_attr_store+0x21/0x40
<4> [218.673255] sysfs_kf_write+0x48/0x70
<4> [218.673258] kernfs_fop_write_iter+0x152/0x1e0
<4> [218.673262] vfs_write+0x31a/0x560
<4> [218.673270] ksys_write+0x6d/0xf0
<4> [218.673274] __x64_sys_write+0x1a/0x20
<4> [218.673276] do_syscall_64+0x8e/0x140
<4> [218.673279] ? syscall_exit_to_user_mode+0xe9/0x260
<4> [218.673284] ? do_syscall_64+0x9d/0x140
<4> [218.673287] ? do_syscall_64+0x9d/0x140
<4> [218.673290] entry_SYSCALL_64_after_hwframe+0x6e/0x76
<4> [218.673293] RIP: 0033:0x7fe3274702f7
<4> [218.673296] Code: 75 05 48 83 c4 58 c3 e8 f7 33 ff ff 0f 1f 80 00 00 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
<4> [218.673298] RSP: 002b:00007ffe80c61438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
<4> [218.673301] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007fe3274702f7
<4> [218.673302] RDX: 000000000000000c RSI: 00005620c5a4346c RDI: 0000000000000009
<4> [218.673303] RBP: 00005620c5a4346c R08: 0000000000000000 R09: 0000000000000000
<4> [218.673305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
<4> [218.673306] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
<4> [218.673312] </TASK>
<3> [218.673318] kobject: kobject_add_internal failed for tile0 with -EEXIST, don't try to register things with the same name in the same directory.
<4> [218.673368] xe 0000:00:02.0: [drm] failed to register TILE sysfs directory, err: -17
<7> [218.673411] xe 0000:00:02.0: [drm:xe_ttm_stolen_mgr_init [xe]] Initialized stolen memory support with 62914560 bytes
<7> [218.673510] xe 0000:00:02.0: [drm:skl_wm_init [xe]] SAGV supported: yes, original SAGV block time: 35 us
<7> [218.673641] xe 0000:00:02.0: [drm:intel_print_wm_latency [xe]] Gen9 Plane WM0 latency 3 (3.0 usec)
<7> [218.673691] xe 0000:00:02.0: [drm:intel_print_wm_latency [xe]] Gen9 Plane WM1 latency 54 (54.0 usec)
<7> [218.673738] xe 0000:00:02.0: [drm:intel_print_wm_latency [xe]] Gen9 Plane WM2 latency 83 (83.0 usec)
<7> [218.673783] xe 0000:00:02.0: [drm:intel_print_wm_latency [xe]] Gen9 Plane WM3 latency 102 (102.0 usec)
<7> [218.673827] xe 0000:00:02.0: [drm:intel_print_wm_latency [xe]] Gen9 Plane WM4 latency 147 (147.0 usec)
<7> [218.673870] xe 0000:00:02.0: [drm:intel_print_wm_latency [xe]] Gen9 Plane WM5 latency 147 (147.0 usec)
<6> [218.673893] xe 0000:00:02.0: [drm] Finished loading DMC firmware i915/adlp_dmc.bin (v2.20)
<7> [218.680613] xe 0000:00:02.0: [drm:intel_display_driver_probe_nogem [xe]] 4 display pipes available.
<7> [218.685464] xe 0000:00:02.0: [drm:intel_cdclk_dump_config [xe]] Current CDCLK 179200 kHz, VCO 537600 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0
<7> [218.685550] xe 0000:00:02.0: [drm:intel_update_max_cdclk [xe]] Max CD clock rate: 652800 kHz
<7> [218.685618] xe 0000:00:02.0: [drm:intel_update_max_cdclk [xe]] Max dotclock rate: 1305600 kHz
<7> [218.685700] xe 0000:00:02.0: [drm:intel_dp_aux_ch [xe]] [ENCODER:235:DDI A/PHY A] Using AUX CH A (VBT)
<7> [218.685783] xe 0000:00:02.0: [drm:intel_dp_init_connector [xe]] Adding eDP connector on [ENCODER:235:DDI A/PHY A]
<7> [218.685871] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] Panel type (VBT): 2
<7> [218.685937] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] Selected panel type (VBT): 2
<7> [218.686000] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] DRRS supported mode is seamless
<7> [218.686069] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] Found panel mode in BIOS VBT legacy lfp table: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7> [218.686132] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] VBT initial LVDS value 300
<7> [218.686194] xe 0000:00:02.0: [drm:dump_pnp_id [xe]] Panel PNPID mfg: MS_ (0x7f36), prod: 3, serial: 3, week: 0, year: 2002
<7> [218.686255] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] Panel name: LFP_PanelName
<7> [218.686317] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] Seamless DRRS min refresh rate: 0 Hz
<7> [218.686383] xe 0000:00:02.0: [drm:intel_bios_init_panel [xe]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 6, level 255, controller 0
<7> [218.686462] xe 0000:00:02.0: [drm:intel_pps_init [xe]] [ENCODER:235:DDI A/PHY A] initial power sequencer: PPS 0
<7> [218.686601] xe 0000:00:02.0: [drm:intel_pps_dump_state [xe]] bios t1_t3 2000 t8 1 t9 1 t10 500 t11_t12 6000
<7> [218.686659] xe 0000:00:02.0: [drm:intel_pps_dump_state [xe]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
<7> [218.686715] xe 0000:00:02.0: [drm:intel_pps_dump_state [xe]] spec t1_t3 2100 t8 500 t9 500 t10 5000 t11_t12 6100
<7> [218.686769] xe 0000:00:02.0: [drm:pps_init_delays [xe]] panel power up delay 200, power down delay 50, power cycle delay 600
<7> [218.686821] xe 0000:00:02.0: [drm:pps_init_delays [xe]] backlight on delay 1, off delay 200
<7> [218.687028] xe 0000:00:02.0: [drm:pps_init_registers [xe]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x60
<7> [218.687220] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling AUX_A
<7> [218.687345] xe 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [xe]] [ENCODER:235:DDI A/PHY A] PPS 0 turning VDD on
<7> [218.687439] xe 0000:00:02.0: [drm:wait_panel_power_cycle [xe]] [ENCODER:235:DDI A/PHY A] PPS 0 wait for panel power cycle
<7> [218.687613] xe 0000:00:02.0: [drm:wait_panel_status [xe]] [ENCODER:235:DDI A/PHY A] PPS 0 mask: 0xb800000f value: 0x00000000 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
<7> [218.687706] xe 0000:00:02.0: [drm:wait_panel_status [xe]] Wait complete