igt@kms_flip@flip-vs-suspend-interruptible@b-edp1 - incomplete - This test was killed due to a kernel taint , Received signal SIGQUIT.
Out
Starting dynamic subtest: B-eDP1
1920x1080 90 1920 1936 1952 2104 1080 1083 1097 1128 0xa 0x48 214000
runner: This test was killed due to a kernel taint (0x200).
Err
Starting dynamic subtest: B-eDP1
Received signal SIGQUIT.
Stack trace:
#0 [fatal_sig_handler+0xd6]
#1 [killpg+0x40]
#2 [ioctl+0x7]
#3 [drmIoctl+0x28]
#4 [drmModeSetCrtc+0xbe]
#5 [kmstest_unset_all_crtcs+0x35]
#6 [run_test_on_crtc_set.constprop.14+0x42d]
#7 [run_test+0x263]
#8 [__real_main1608+0x571]
#9 [main+0x27]
#10 [__libc_start_main+0xe7]
#11 [_start+0x2a]https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8811/shard-tglb6/igt_runner5.txt
Starting dynamic subtest: B-eDP1
[374.753163] Aborting: Kernel badly tainted (0x200) (check dmesg for details):
(0x200) TAINT_WARN: WARN_ON has happened.
[374.753471] Closing watchdogs
Done.<4>[ 339.146685] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000
<4>[ 340.075176] ------------[ cut here ]------------
<4>[ 340.075181] i915 0000:00:02.0: i915 raw-wakerefs=1 wakelocks=1 on cleanup
<4>[ 340.075251] WARNING: CPU: 7 PID: 1302 at drivers/gpu/drm/i915/intel_runtime_pm.c:619 intel_runtime_pm_driver_release+0x53/0x70 [i915]
<4>[ 340.075253] Modules linked in: snd_hda_intel i915 i2c_dev vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul cdc_ether snd_intel_dspcfg usbnet snd_hda_codec mii ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm e1000e mei_me mei ptp pps_core intel_lpss_pci prime_numbers [last unloaded: i915]
<4>[ 340.075297] CPU: 7 PID: 1302 Comm: kworker/u16:11 Not tainted 5.8.0-rc7-CI-CI_DRM_8811+ #1
<4>[ 340.075299] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.3197.A00.2005110542 05/11/2020
<4>[ 340.075303] Workqueue: events_unbound async_run_entry_fn
<4>[ 340.075324] RIP: 0010:intel_runtime_pm_driver_release+0x53/0x70 [i915]
<4>[ 340.075326] Code: e9 41 c1 fd 10 4c 8b 67 50 4d 85 e4 74 2c e8 74 d2 50 e1 45 89 e8 89 e9 4c 89 e2 48 89 c6 48 c7 c7 c0 a6 3e a0 e8 3d b4 eb e0 <0f> 0b 48 89 df 5b 5d 41 5c 41 5d e9 6d f7 ff ff 4c 8b 27 eb cf 0f
<4>[ 340.075327] RSP: 0018:ffffc90000723d70 EFLAGS: 00010286
<4>[ 340.075329] RAX: 0000000000000000 RBX: ffff88843ae4bc60 RCX: 0000000000000001
<4>[ 340.075330] RDX: 0000000080000001 RSI: ffffffff8238b336 RDI: 00000000ffffffff
<4>[ 340.075331] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
<4>[ 340.075332] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88849bc01880
<4>[ 340.075333] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff823641ab
<4>[ 340.075334] FS: 0000000000000000(0000) GS:ffff8884a0980000(0000) knlGS:0000000000000000
<4>[ 340.075336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 340.075337] CR2: 00007f102e1638c0 CR3: 0000000005610006 CR4: 0000000000760ee0
<4>[ 340.075338] PKRU: 55555554
<4>[ 340.075339] Call Trace:
<4>[ 340.075360] i915_drm_suspend_late+0x8b/0x100 [i915]
<4>[ 340.075364] ? pci_pm_poweroff_late+0x30/0x30
<4>[ 340.075366] dpm_run_callback+0x64/0x280
<4>[ 340.075369] __device_suspend_late+0x87/0x170
<4>[ 340.075371] async_suspend_late+0x15/0x90
<4>[ 340.075373] async_run_entry_fn+0x34/0x160
<4>[ 340.075377] process_one_work+0x268/0x600
<4>[ 340.075381] ? __schedule+0x3af/0x970
<4>[ 340.075386] worker_thread+0x37/0x370
<4>[ 340.075389] ? process_one_work+0x600/0x600
<4>[ 340.075391] kthread+0x14d/0x170
<4>[ 340.075393] ? kthread_park+0x80/0x80
<4>[ 340.075397] ret_from_fork+0x1f/0x30
<4>[ 340.075404] irq event stamp: 5265
<4>[ 340.075407] hardirqs last enabled at (5273): [<ffffffff8113376a>] vprintk_emit+0x31a/0x330
<4>[ 340.075409] hardirqs last disabled at (5280): [<ffffffff8113362b>] vprintk_emit+0x1db/0x330
<4>[ 340.075412] softirqs last enabled at (4426): [<ffffffff81e0038f>] __do_softirq+0x38f/0x498
<4>[ 340.075414] softirqs last disabled at (4413): [<ffffffff81c00f4f>] asm_call_on_stack+0xf/0x20
<4>[ 340.075415] ---[ end trace 953fa0ef25125fe9 ]---
<7>[ 340.075572] i915 Wakeref last acquired:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
intel_power_domains_init_hw+0xce/0x550 [i915]
i915_driver_probe+0x86b/0xf90 [i915]
i915_pci_probe+0x3b/0x1d0 [i915]
pci_device_probe+0x9e/0x120
really_probe+0xea/0x430
driver_probe_device+0xd9/0x140
<7>[ 340.075574] i915 Wakeref count: 15
<7>[ 340.075733] i915 Wakeref x4 taken at:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
modeset_get_crtc_power_domains+0x123/0x140 [i915]
intel_atomic_commit_tail+0xd4/0x1470 [i915]
intel_atomic_commit+0x3d8/0x440 [i915]
drm_atomic_helper_set_config+0x57/0xa0
drm_mode_setcrtc+0x1c4/0x720
drm_ioctl_kernel+0xb0/0xf0
<7>[ 340.075893] i915 Wakeref x1 taken at:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
edp_panel_vdd_on+0xd5/0x220 [i915]
intel_dp_aux_xfer+0xeb/0x9c0 [i915]
intel_dp_aux_transfer+0x12f/0x270 [i915]
drm_dp_dpcd_access+0x76/0x110
drm_dp_dpcd_write+0x2a/0xb0
intel_dp_sink_dpms+0x58/0x110 [i915]
<7>[ 340.076071] i915 Wakeref x1 taken at:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
edp_panel_vdd_on+0xd5/0x220 [i915]
intel_dp_aux_xfer+0xeb/0x9c0 [i915]
intel_dp_aux_transfer+0xb0/0x270 [i915]
drm_dp_dpcd_access+0x76/0x110
drm_dp_dpcd_read+0xb1/0xf0
intel_dp_read_dpcd+0x43/0x150 [i915]
<7>[ 340.076229] i915 Wakeref x4 taken at:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
modeset_get_crtc_power_domains+0x123/0x140 [i915]
intel_atomic_commit_tail+0xd4/0x1470 [i915]
intel_atomic_commit+0x3d8/0x440 [i915]
drm_client_modeset_commit_atomic+0x228/0x270
drm_client_modeset_commit_locked+0x44/0x1a0
drm_client_modeset_commit+0x1c/0x40
<7>[ 340.076479] i915 Wakeref x2 taken at:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
intel_ddi_pre_pll_enable+0x6e/0x120 [i915]
intel_encoders_pre_pll_enable+0x79/0x90 [i915]
hsw_crtc_enable+0x64/0x630 [i915]
intel_enable_crtc+0x4e/0x60 [i915]
skl_commit_modeset_enables+0x31b/0x520 [i915]
intel_atomic_commit_tail+0x319/0x1470 [i915]
<7>[ 340.076726] i915 Wakeref x2 taken at:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
intel_ddi_pre_enable+0x51e/0xe00 [i915]
intel_encoders_pre_enable+0x79/0x90 [i915]
hsw_crtc_enable+0x81/0x630 [i915]
intel_enable_crtc+0x4e/0x60 [i915]
skl_commit_modeset_enables+0x31b/0x520 [i915]
intel_atomic_commit_tail+0x319/0x1470 [i915]
<7>[ 340.076809] i915 Wakeref x1 taken at:
track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
intel_display_power_get+0x1f/0x60 [i915]
i915_audio_component_get_power+0x15/0xf0 [i915]
snd_hdac_display_power+0x7d/0x120 [snd_hda_core]
azx_probe_work+0x88/0x810 [snd_hda_intel]
process_one_work+0x268/0x600
worker_thread+0x37/0x370
kthread+0x14d/0x170
<6>[ 340.081124] ACPI: EC: interrupt blocked
<4>[ 340.149645] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000
<6>[ 354.696198] ACPI: EC: interrupt unblocked
<4>[ 354.880558] ------------[ cut here ]------------
<4>[ 354.880561] i915 0000:00:02.0: drm_WARN_ON(!timeout_expected)
<4>[ 354.880654] WARNING: CPU: 7 PID: 93 at drivers/gpu/drm/i915/display/intel_display_power.c:342 hsw_wait_for_power_well_enable+0x94/0xa0 [i915]
<4>[ 354.880656] Modules linked in: snd_hda_intel i915 i2c_dev vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul cdc_ether snd_intel_dspcfg usbnet snd_hda_codec mii ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm e1000e mei_me mei ptp pps_core intel_lpss_pci prime_numbers [last unloaded: i915]
<4>[ 354.880682] CPU: 7 PID: 93 Comm: kworker/u16:1 Tainted: G W 5.8.0-rc7-CI-CI_DRM_8811+ #1
<4>[ 354.880685] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.3197.A00.2005110542 05/11/2020
<4>[ 354.880692] Workqueue: events_unbound async_run_entry_fn
<4>[ 354.880751] RIP: 0010:hsw_wait_for_power_well_enable+0x94/0xa0 [i915]
<4>[ 354.880755] Code: 8b 7d 18 48 8b 5f 50 48 85 db 74 22 e8 a5 59 3e e1 48 c7 c1 20 ce 41 a0 48 89 da 48 89 c6 48 c7 c7 0c 63 44 a0 e8 6c 3b d9 e0 <0f> 0b eb ac 48 8b 1f eb d9 0f 1f 00 b9 1b 00 00 00 ba 01 00 00 00
<4>[ 354.880758] RSP: 0018:ffffc90001407c70 EFLAGS: 00010286
<4>[ 354.880761] RAX: 0000000000000000 RBX: ffff88849bc01880 RCX: 0000000000000006
<4>[ 354.880764] RDX: 0000000000000000 RSI: ffffffff8238b336 RDI: ffffffff823316af
<4>[ 354.880766] RBP: ffff88843ae40000 R08: 0000000000000000 R09: 0000000000000000
<4>[ 354.880768] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888494cd15d0
<4>[ 354.880771] R13: ffff88843ae40f08 R14: ffffffffa03d7910 R15: ffffffff82364214
<4>[ 354.880773] FS: 0000000000000000(0000) GS:ffff8884a0980000(0000) knlGS:0000000000000000
<4>[ 354.880776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 354.880778] CR2: 00007f102e1638c0 CR3: 0000000489214002 CR4: 0000000000760ee0
<4>[ 354.880781] PKRU: 55555554
<4>[ 354.880783] Call Trace:
<4>[ 354.880843] hsw_power_well_enable+0xa3/0x1e0 [i915]
<4>[ 354.880904] intel_power_well_enable+0x39/0x40 [i915]
<4>[ 354.880960] __intel_display_power_get_domain.part.25+0x69/0x80 [i915]
<4>[ 354.881034] intel_display_power_get+0x46/0x60 [i915]
<4>[ 354.881091] intel_power_domains_init_hw+0xce/0x550 [i915]
<4>[ 354.881148] intel_power_domains_resume+0x3f/0x90 [i915]
<4>[ 354.881184] i915_drm_resume_early+0x77/0xd0 [i915]
<4>[ 354.881193] ? pci_legacy_suspend+0xd0/0xd0
<4>[ 354.881199] dpm_run_callback+0x64/0x280
<4>[ 354.881206] device_resume_early+0x7c/0x140
<4>[ 354.881211] async_resume_early+0x14/0x40
<4>[ 354.881214] async_run_entry_fn+0x34/0x160
<4>[ 354.881222] process_one_work+0x268/0x600
<4>[ 354.881231] ? __schedule+0x3af/0x970
<4>[ 354.881241] worker_thread+0x37/0x370
<4>[ 354.881247] ? process_one_work+0x600/0x600
<4>[ 354.881252] kthread+0x14d/0x170
<4>[ 354.881256] ? kthread_park+0x80/0x80
<4>[ 354.881264] ret_from_fork+0x1f/0x30
<4>[ 354.881278] irq event stamp: 9010795
<4>[ 354.881287] hardirqs last enabled at (9010803): [<ffffffff8113376a>] vprintk_emit+0x31a/0x330
<4>[ 354.881291] hardirqs last disabled at (9010810): [<ffffffff8113362b>] vprintk_emit+0x1db/0x330
<4>[ 354.881297] softirqs last enabled at (9010662): [<ffffffff81e0038f>] __do_softirq+0x38f/0x498
<4>[ 354.881300] softirqs last disabled at (9010655): [<ffffffff81c00f4f>] asm_call_on_stack+0xf/0x20
<4>[ 354.881303] ---[ end trace 953fa0ef25125fea ]---
<4>[ 354.882630] ------------[ cut here ]------------
<4>[ 354.882632] i915 0000:00:02.0: drm_WARN_ON(intel_de_wait_for_set(dev_priv, ((const i915_reg_t){ .reg = (0x42000) }), (1 << (27 - (pg))), 1))
<4>[ 354.882694] WARNING: CPU: 7 PID: 93 at drivers/gpu/drm/i915/display/intel_display_power.c:398 gen9_wait_for_power_well_fuses+0x65/0x70 [i915]
<4>[ 354.882696] Modules linked in: snd_hda_intel i915 i2c_dev vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul cdc_ether snd_intel_dspcfg usbnet snd_hda_codec mii ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm e1000e mei_me mei ptp pps_core intel_lpss_pci prime_numbers [last unloaded: i915]
<4>[ 354.882714] CPU: 7 PID: 93 Comm: kworker/u16:1 Tainted: G W 5.8.0-rc7-CI-CI_DRM_8811+ #1
<4>[ 354.882716] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.3197.A00.2005110542 05/11/2020
<4>[ 354.882719] Workqueue: events_unbound async_run_entry_fn
<4>[ 354.882771] RIP: 0010:gen9_wait_for_power_well_fuses+0x65/0x70 [i915]
<4>[ 354.882774] Code: 8b 7b 18 48 8b 5f 50 48 85 db 74 22 e8 34 59 3e e1 48 c7 c1 40 ce 41 a0 48 89 da 48 89 c6 48 c7 c7 0c 63 44 a0 e8 fb 3a d9 e0 <0f> 0b 5b c3 48 8b 1f eb d9 66 90 41 57 41 56 41 55 41 54 55 53 48
<4>[ 354.882776] RSP: 0018:ffffc90001407c80 EFLAGS: 00010282
<4>[ 354.882779] RAX: 0000000000000000 RBX: ffff88849bc01880 RCX: 0000000000000006
<4>[ 354.882781] RDX: 0000000000000000 RSI: ffffffff8238b336 RDI: ffffffff823316af
<4>[ 354.882783] RBP: ffff888494cd15d0 R08: 0000000000000000 R09: 0000000000000000
<4>[ 354.882786] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003
<4>[ 354.882788] R13: ffff88843ae40f08 R14: ffffffffa03d7910 R15: ffffffff82364214
<4>[ 354.882790] FS: 0000000000000000(0000) GS:ffff8884a0980000(0000) knlGS:0000000000000000
<4>[ 354.882793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 354.882795] CR2: 00007f102e1638c0 CR3: 0000000489214002 CR4: 0000000000760ee0
<4>[ 354.882797] PKRU: 55555554
<4>[ 354.882799] Call Trace:
<4>[ 354.882850] hsw_power_well_enable+0xd1/0x1e0 [i915]
<4>[ 354.882906] intel_power_well_enable+0x39/0x40 [i915]
<4>[ 354.882957] __intel_display_power_get_domain.part.25+0x69/0x80 [i915]
<4>[ 354.883022] intel_display_power_get+0x46/0x60 [i915]
<4>[ 354.883073] intel_power_domains_init_hw+0xce/0x550 [i915]
<4>[ 354.883125] intel_power_domains_resume+0x3f/0x90 [i915]
<4>[ 354.883159] i915_drm_resume_early+0x77/0xd0 [i915]
<4>[ 354.883164] ? pci_legacy_suspend+0xd0/0xd0
<4>[ 354.883166] dpm_run_callback+0x64/0x280
<4>[ 354.883172] device_resume_early+0x7c/0x140
<4>[ 354.883176] async_resume_early+0x14/0x40
<4>[ 354.883179] async_run_entry_fn+0x34/0x160
<4>[ 354.883184] process_one_work+0x268/0x600
<4>[ 354.883188] ? __schedule+0x3af/0x970
<4>[ 354.883197] worker_thread+0x37/0x370
<4>[ 354.883203] ? process_one_work+0x600/0x600
<4>[ 354.883206] kthread+0x14d/0x170
<4>[ 354.883210] ? kthread_park+0x80/0x80
<4>[ 354.883215] ret_from_fork+0x1f/0x30
<4>[ 354.883227] irq event stamp: 9011323
<4>[ 354.883230] hardirqs last enabled at (9011331): [<ffffffff8113376a>] vprintk_emit+0x31a/0x330
<4>[ 354.883233] hardirqs last disabled at (9011338): [<ffffffff8113362b>] vprintk_emit+0x1db/0x330
<4>[ 354.883237] softirqs last enabled at (9011194): [<ffffffff81e0038f>] __do_softirq+0x38f/0x498
<4>[ 354.883240] softirqs last disabled at (9011187): [<ffffffff81c00f4f>] asm_call_on_stack+0xf/0x20
<4>[ 354.883242] ---[ end trace 953fa0ef25125feb ]---
<7>[ 354.883294] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 5
<7>[ 354.884684] i915 0000:00:02.0: [drm:hsw_wait_for_power_well_enable [i915]] power well 5 power well enable timeout
<4>[ 354.884686] ------------[ cut here ]------------
<4>[ 354.884688] i915 0000:00:02.0: drm_WARN_ON(!timeout_expected)
<4>[ 354.884751] WARNING: CPU: 7 PID: 93 at drivers/gpu/drm/i915/display/intel_display_power.c:342 hsw_wait_for_power_well_enable+0x94/0xa0 [i915]
<4>[ 354.884753] Modules linked in: snd_hda_intel i915 i2c_dev vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul cdc_ether snd_intel_dspcfg usbnet snd_hda_codec mii ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm e1000e mei_me mei ptp pps_core intel_lpss_pci prime_numbers [last unloaded: i915]
<4>[ 354.884770] CPU: 7 PID: 93 Comm: kworker/u16:1 Tainted: G W 5.8.0-rc7-CI-CI_DRM_8811+ #1
<4>[ 354.884772] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.3197.A00.2005110542 05/11/2020
<4>[ 354.884775] Workqueue: events_unbound async_run_entry_fn
<4>[ 354.884829] RIP: 0010:hsw_wait_for_power_well_enable+0x94/0xa0 [i915]
<4>[ 354.884832] Code: 8b 7d 18 48 8b 5f 50 48 85 db 74 22 e8 a5 59 3e e1 48 c7 c1 20 ce 41 a0 48 89 da 48 89 c6 48 c7 c7 0c 63 44 a0 e8 6c 3b d9 e0 <0f> 0b eb ac 48 8b 1f eb d9 0f 1f 00 b9 1b 00 00 00 ba 01 00 00 00
<4>[ 354.884834] RSP: 0018:ffffc90001407c70 EFLAGS: 00010286
<4>[ 354.884837] RAX: 0000000000000000 RBX: ffff88849bc01880 RCX: 0000000000000006
<4>[ 354.884839] RDX: 0000000000000000 RSI: ffffffff8238b336 RDI: ffffffff823316af
<4>[ 354.884841] RBP: ffff88843ae40000 R08: 0000000000000000 R09: 0000000000000000
<4>[ 354.884844] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888494cd15e0
<4>[ 354.884846] R13: ffff88843ae40f08 R14: ffffffffa03d7910 R15: ffffffff82364214
<4>[ 354.884848] FS: 0000000000000000(0000) GS:ffff8884a0980000(0000) knlGS:0000000000000000
<4>[ 354.884851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 354.884853] CR2: 00007f102e1638c0 CR3: 0000000489214002 CR4: 0000000000760ee0
<4>[ 354.884855] PKRU: 55555554
<4>[ 354.884857] Call Trace:
<4>[ 354.884912] hsw_power_well_enable+0xa3/0x1e0 [i915]
<4>[ 354.884918] ? _raw_spin_unlock_irq+0x1f/0x40
<4>[ 354.884973] intel_power_well_enable+0x39/0x40 [i915]
<4>[ 354.885041] __intel_display_power_get_domain.part.25+0x69/0x80 [i915]
<4>[ 354.885094] intel_display_power_get+0x46/0x60 [i915]
<4>[ 354.885146] intel_power_domains_init_hw+0xce/0x550 [i915]
<4>[ 354.885199] intel_power_domains_resume+0x3f/0x90 [i915]
<4>[ 354.885233] i915_drm_resume_early+0x77/0xd0 [i915]
<4>[ 354.885237] ? pci_legacy_suspend+0xd0/0xd0
<4>[ 354.885240] dpm_run_callback+0x64/0x280
<4>[ 354.885246] device_resume_early+0x7c/0x140
<4>[ 354.885250] async_resume_early+0x14/0x40
<4>[ 354.885253] async_run_entry_fn+0x34/0x160
<4>[ 354.885258] process_one_work+0x268/0x600
<4>[ 354.885262] ? __schedule+0x3af/0x970
<4>[ 354.885271] worker_thread+0x37/0x370
<4>[ 354.885277] ? process_one_work+0x600/0x600
<4>[ 354.885280] kthread+0x14d/0x170
<4>[ 354.885283] ? kthread_park+0x80/0x80
<4>[ 354.885288] ret_from_fork+0x1f/0x30
<4>[ 354.885300] irq event stamp: 9011883
<4>[ 354.885304] hardirqs last enabled at (9011891): [<ffffffff8113376a>] vprintk_emit+0x31a/0x330
<4>[ 354.885307] hardirqs last disabled at (9011898): [<ffffffff8113362b>] vprintk_emit+0x1db/0x330
<4>[ 354.885310] softirqs last enabled at (9011740): [<ffffffff81e0038f>] __do_softirq+0x38f/0x498
<4>[ 354.885313] softirqs last disabled at (9011731): [<ffffffff81c00f4f>] asm_call_on_stack+0xf/0x20
<4>[ 354.885315] ---[ end trace 953fa0ef25125fec ]---
<4>[ 354.886630] ------------[ cut here ]------------
<4>[ 354.886632] i915 0000:00:02.0: drm_WARN_ON(intel_de_wait_for_set(dev_priv, ((const i915_reg_t){ .reg = (0x42000) }), (1 << (27 - (pg))), 1))
<4>[ 354.886694] WARNING: CPU: 7 PID: 93 at drivers/gpu/drm/i915/display/intel_display_power.c:398 gen9_wait_for_power_well_fuses+0x65/0x70 [i915]
<4>[ 354.886696] Modules linked in: snd_hda_intel i915 i2c_dev vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul cdc_ether snd_intel_dspcfg usbnet snd_hda_codec mii ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm e1000e mei_me mei ptp pps_core intel_lpss_pci prime_numbers [last unloaded: i915]
<4>[ 354.886713] CPU: 7 PID: 93 Comm: kworker/u16:1 Tainted: G W 5.8.0-rc7-CI-CI_DRM_8811+ #1
<4>[ 354.886715] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.3197.A00.2005110542 05/11/2020
<4>[ 354.886718] Workqueue: events_unbound async_run_entry_fn
<4>[ 354.886768] RIP: 0010:gen9_wait_for_power_well_fuses+0x65/0x70 [i915]
<4>[ 354.886771] Code: 8b 7b 18 48 8b 5f 50 48 85 db 74 22 e8 34 59 3e e1 48 c7 c1 40 ce 41 a0 48 89 da 48 89 c6 48 c7 c7 0c 63 44 a0 e8 fb 3a d9 e0 <0f> 0b 5b c3 48 8b 1f eb d9 66 90 41 57 41 56 41 55 41 54 55 53 48
<4>[ 354.886773] RSP: 0018:ffffc90001407c80 EFLAGS: 00010282
<4>[ 354.886776] RAX: 0000000000000000 RBX: ffff88849bc01880 RCX: 0000000000000006
<4>[ 354.886778] RDX: 0000000000000000 RSI: ffffffff8238b336 RDI: ffffffff823316af
<4>[ 354.886780] RBP: ffff888494cd15e0 R08: 0000000000000000 R09: 0000000000000000
<4>[ 354.886782] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000004
<4>[ 354.886784] R13: ffff88843ae40f08 R14: ffffffffa03d7910 R15: ffffffff82364214
<4>[ 354.886787] FS: 0000000000000000(0000) GS:ffff8884a0980000(0000) knlGS:0000000000000000
<4>[ 354.886789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 354.886791] CR2: 00007f102e1638c0 CR3: 0000000489214002 CR4: 0000000000760ee0
<4>[ 354.886794] PKRU: 55555554
<4>[ 354.886796] Call Trace:
<4>[ 354.886846] hsw_power_well_enable+0xd1/0x1e0 [i915]
<4>[ 354.886851] ? _raw_spin_unlock_irq+0x1f/0x40
<4>[ 354.886903] intel_power_well_enable+0x39/0x40 [i915]
<4>[ 354.886953] __intel_display_power_get_domain.part.25+0x69/0x80 [i915]
<4>[ 354.887005] intel_display_power_get+0x46/0x60 [i915]
<4>[ 354.887066] intel_power_domains_init_hw+0xce/0x550 [i915]
<4>[ 354.887117] intel_power_domains_resume+0x3f/0x90 [i915]
<4>[ 354.887151] i915_drm_resume_early+0x77/0xd0 [i915]
<4>[ 354.887156] ? pci_legacy_suspend+0xd0/0xd0
<4>[ 354.887158] dpm_run_callback+0x64/0x280
<4>[ 354.887164] device_resume_early+0x7c/0x140
<4>[ 354.887168] async_resume_early+0x14/0x40
<4>[ 354.887171] async_run_entry_fn+0x34/0x160
<4>[ 354.887176] process_one_work+0x268/0x600
<4>[ 354.887180] ? __schedule+0x3af/0x970
<4>[ 354.887189] worker_thread+0x37/0x370
<4>[ 354.887195] ? process_one_work+0x600/0x600
<4>[ 354.887198] kthread+0x14d/0x170
<4>[ 354.887201] ? kthread_park+0x80/0x80
<4>[ 354.887206] ret_from_fork+0x1f/0x30
<4>[ 354.887218] irq event stamp: 9012419
<4>[ 354.887221] hardirqs last enabled at (9012427): [<ffffffff8113376a>] vprintk_emit+0x31a/0x330
<4>[ 354.887225] hardirqs last disabled at (9012434): [<ffffffff8113362b>] vprintk_emit+0x1db/0x330
<4>[ 354.887228] softirqs last enabled at (9012292): [<ffffffff81e0038f>] __do_softirq+0x38f/0x498
<4>[ 354.887231] softirqs last disabled at (9012285): [<ffffffff81c00f4f>] asm_call_on_stack+0xf/0x20
<4>[ 354.887233] ---[ end trace 953fa0ef25125fed ]---
<7>[ 354.887434] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded
<3>[ 354.887448] i915 0000:00:02.0: [drm] *ERROR* power well power well 2 state mismatch (refcount 2/enabled 0)
<3>[ 354.887454] i915 0000:00:02.0: [drm] *ERROR* power well power well 3 state mismatch (refcount 2/enabled 0)
<3>[ 354.887510] i915 0000:00:02.0: [drm] *ERROR* power well power well 4 state mismatch (refcount 1/enabled 0)
<3>[ 354.887515] i915 0000:00:02.0: [drm] *ERROR* power well power well 5 state mismatch (refcount 1/enabled 0)Edited by Chris Wilson