Attachment 130415 Details for Bug 100378 – kbl-7200u_pm_rpm_hang

kbl-7200u_pm_rpm_hang

CI_DRM_317_kbl_7200u.txt (text/plain), 58.88 KB, created by Tomi Sarvela on 2017-03-24 14:23:16 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Tomi Sarvela

Created: 2017-03-24 14:23:16 UTC

Size: 58.88 KB

patch

obsolete

>[ 6199.638716] [IGT] pm_rpm: executing
>[ 6199.651477] [drm:drm_mode_addfb2] [FB:81]
>[ 6199.708151] ahci 0000:00:17.0: port does not support device sleep
>[ 6200.709124] [IGT] pm_rpm: starting subtest system-suspend
>[ 6200.709261] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[ 6200.709445] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[ 6200.709893] [drm:hsw_audio_codec_disable [i915]] Disable audio codec on pipe A
>[ 6200.710020] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[ 6200.710534] [drm:intel_disable_pipe [i915]] disabling pipe A
>[ 6200.717330] [drm:intel_power_well_disable [i915]] disabling DDI C IO power well
>[ 6200.717428] [drm:skl_set_power_well [i915]] Disabling DDI C IO power well
>[ 6200.717554] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[ 6200.717772] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 1, on? 1) for crtc 32
>[ 6200.717861] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1
>[ 6200.718062] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DDI B]
>[ 6200.718163] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST A]
>[ 6200.718257] [drm:intel_atomic_commit_tail [i915]] [ENCODER:50:DP-MST B]
>[ 6200.718349] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP-MST C]
>[ 6200.718424] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DDI C]
>[ 6200.718494] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST A]
>[ 6200.718556] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DP-MST B]
>[ 6200.718710] [drm:intel_atomic_commit_tail [i915]] [ENCODER:60:DP-MST C]
>[ 6200.718795] [drm:verify_connector_state.isra.47 [i915]] [CONNECTOR:57:DP-2]
>[ 6200.718889] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 0
>[ 6200.718990] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 1
>[ 6200.719073] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 2
>[ 6200.719171] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 3
>[ 6200.719305] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 6200.719433] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 6200.719567] [drm:intel_atomic_commit_tail [i915]] [CRTC:32:pipe A]
>[ 6200.719753] [drm:intel_power_well_disable [i915]] disabling DC off
>[ 6200.719848] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[ 6200.719933] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>[ 6200.720430] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 6200.720529] [drm:intel_runtime_suspend [i915]] Suspending device
>[ 6200.721526] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[ 6200.721680] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[ 6200.723106] [drm:intel_runtime_suspend [i915]] Device suspended
>[ 6200.926330] PM: Syncing filesystems ... done.
>[ 6200.934758] PM: Preparing system for sleep (mem)
>[ 6200.936148] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[ 6200.938491] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[ 6200.940327] PM: Suspending system (mem)
>[ 6200.940699] Suspending console(s) (use no_console_suspend to debug)
>[ 6200.945138] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[ 6200.948873] e1000e: EEE TX LPI TIMER: 00000011
>[ 6200.952838] sd 0:0:0:0: [sda] Stopping disk
>[ 6201.003694] PM: suspend of devices complete after 60.442 msecs
>[ 6201.009801] PM: late suspend of devices complete after 6.091 msecs
>[ 6201.014526] e1000e 0000:00:1f.6: System wakeup enabled by ACPI
>[ 6201.015187] xhci_hcd 0000:01:00.0: System wakeup enabled by ACPI
>[ 6201.015848] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[ 6201.043215] PM: noirq suspend of devices complete after 33.403 msecs
>[ 6201.043985] ACPI: Preparing to enter system sleep state S3
>[ 6201.052920] PM: Saving platform NVS memory
>[ 6201.053044] Disabling non-boot CPUs ...
>[ 6201.068782] smpboot: CPU 1 is now offline
>[ 6201.084870] Broke affinity for irq 122
>[ 6201.084917] Broke affinity for irq 130
>[ 6201.086813] smpboot: CPU 2 is now offline
>[ 6201.095710] Broke affinity for irq 8
>[ 6201.095723] Broke affinity for irq 9
>[ 6201.095742] Broke affinity for irq 122
>[ 6201.095747] Broke affinity for irq 123
>[ 6201.095789] Broke affinity for irq 130
>[ 6201.096990] smpboot: CPU 3 is now offline
>[ 6201.100588] ACPI: Low-level resume complete
>[ 6201.100753] PM: Restoring platform NVS memory
>[ 6201.101517] Suspended for 16.855 seconds
>[ 6201.101575] Enabling non-boot CPUs ...
>[ 6201.101631] x86: Booting SMP configuration:
>[ 6201.101633] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[ 6201.102567]  cache: parent cpu1 should not be sleeping
>[ 6201.103158] CPU1 is up
>[ 6201.103207] smpboot: Booting Node 0 Processor 2 APIC 0x1
>[ 6201.104188]  cache: parent cpu2 should not be sleeping
>[ 6201.104789] CPU2 is up
>[ 6201.104835] smpboot: Booting Node 0 Processor 3 APIC 0x3
>[ 6201.105783]  cache: parent cpu3 should not be sleeping
>[ 6201.106432] CPU3 is up
>[ 6201.109124] ACPI: Waking up from system sleep state S3
>[ 6201.182282] acpi LNXPOWER:13: Turning OFF
>[ 6201.182706] acpi LNXPOWER:12: Turning OFF
>[ 6201.183143] acpi LNXPOWER:11: Turning OFF
>[ 6201.183566] acpi LNXPOWER:10: Turning OFF
>[ 6201.183988] acpi LNXPOWER:0f: Turning OFF
>[ 6201.184421] acpi LNXPOWER:0e: Turning OFF
>[ 6201.184843] acpi LNXPOWER:0d: Turning OFF
>[ 6201.185275] acpi LNXPOWER:0c: Turning OFF
>[ 6201.185697] acpi LNXPOWER:0b: Turning OFF
>[ 6201.186129] acpi LNXPOWER:0a: Turning OFF
>[ 6201.186553] acpi LNXPOWER:09: Turning OFF
>[ 6201.186976] acpi LNXPOWER:08: Turning OFF
>[ 6201.187408] acpi LNXPOWER:07: Turning OFF
>[ 6201.187831] acpi LNXPOWER:06: Turning OFF
>[ 6201.188263] acpi LNXPOWER:05: Turning OFF
>[ 6201.188686] acpi LNXPOWER:04: Turning OFF
>[ 6201.189118] acpi LNXPOWER:03: Turning OFF
>[ 6201.189542] acpi LNXPOWER:02: Turning OFF
>[ 6201.189965] acpi LNXPOWER:01: Turning OFF
>[ 6201.190396] acpi LNXPOWER:00: Turning OFF
>[ 6201.215289] xhci_hcd 0000:01:00.0: System wakeup disabled by ACPI
>[ 6201.216332] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[ 6201.216569] PM: noirq resume of devices complete after 25.964 msecs
>[ 6201.268495] PM: early resume of devices complete after 51.851 msecs
>[ 6201.268960] [drm:intel_runtime_resume [i915]] Resuming device
>[ 6201.271827] sd 0:0:0:0: [sda] Starting disk
>[ 6201.272599] e1000e 0000:00:1f.6: System wakeup disabled by ACPI
>[ 6201.274131] [drm:intel_runtime_resume [i915]] Unclaimed access during suspend, bios?
>[ 6201.274496] [drm:intel_runtime_resume [i915]] Device resumed
>[ 6201.274526] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 6201.274551] [drm:intel_power_well_enable [i915]] enabling DC off
>[ 6201.274578] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[ 6201.274604] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x0)
>[ 6201.274614] ------------[ cut here ]------------
>[ 6201.274651] WARNING: CPU: 2 PID: 18351 at drivers/gpu/drm/i915/intel_cdclk.c:750 skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6201.274654] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
>[ 6201.274657] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.274720] CPU: 2 PID: 18351 Comm: kworker/u8:25 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.274723] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.274729] Workqueue: events_unbound async_run_entry_fn
>[ 6201.274733] Call Trace:
>[ 6201.274739]  dump_stack+0x67/0x92
>[ 6201.274744]  __warn+0xc6/0xe0
>[ 6201.274750]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.274788]  skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6201.274814]  gen9_dc_off_power_well_enable+0x2f/0x240 [i915]
>[ 6201.274839]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.274864]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.274890]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.274924]  i915_audio_component_get_power+0x15/0x20 [i915]
>[ 6201.274932]  snd_hdac_display_power+0xc8/0x110 [snd_hda_core]
>[ 6201.274938]  azx_resume+0x1de/0x260 [snd_hda_intel]
>[ 6201.274944]  pci_pm_resume+0x5f/0x90
>[ 6201.274950]  dpm_run_callback+0x6f/0x330
>[ 6201.274954]  ? pci_pm_thaw+0x90/0x90
>[ 6201.274959]  device_resume+0xac/0x1e0
>[ 6201.274964]  ? dpm_watchdog_set+0x60/0x60
>[ 6201.274970]  async_resume+0x18/0x40
>[ 6201.274975]  async_run_entry_fn+0x34/0x160
>[ 6201.274981]  process_one_work+0x1f4/0x6d0
>[ 6201.274985]  ? process_one_work+0x16e/0x6d0
>[ 6201.274992]  worker_thread+0x49/0x4a0
>[ 6201.274999]  kthread+0x107/0x140
>[ 6201.275003]  ? process_one_work+0x6d0/0x6d0
>[ 6201.275006]  ? kthread_create_on_node+0x40/0x40
>[ 6201.275011]  ret_from_fork+0x2e/0x40
>[ 6201.275056] ---[ end trace d50a74f57da5e26a ]---
>[ 6201.275060] ------------[ cut here ]------------
>[ 6201.275086] WARNING: CPU: 2 PID: 18351 at drivers/gpu/drm/i915/intel_runtime_pm.c:959 gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6201.275089] WARN_ON(!intel_cdclk_state_compare(&dev_priv->cdclk.hw, &cdclk_state))
>[ 6201.275091] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.275151] CPU: 2 PID: 18351 Comm: kworker/u8:25 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.275153] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.275158] Workqueue: events_unbound async_run_entry_fn
>[ 6201.275162] Call Trace:
>[ 6201.275166]  dump_stack+0x67/0x92
>[ 6201.275170]  __warn+0xc6/0xe0
>[ 6201.275176]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.275204]  gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6201.275229]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.275253]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.275278]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.275313]  i915_audio_component_get_power+0x15/0x20 [i915]
>[ 6201.275319]  snd_hdac_display_power+0xc8/0x110 [snd_hda_core]
>[ 6201.275325]  azx_resume+0x1de/0x260 [snd_hda_intel]
>[ 6201.275331]  pci_pm_resume+0x5f/0x90
>[ 6201.275336]  dpm_run_callback+0x6f/0x330
>[ 6201.275340]  ? pci_pm_thaw+0x90/0x90
>[ 6201.275345]  device_resume+0xac/0x1e0
>[ 6201.275350]  ? dpm_watchdog_set+0x60/0x60
>[ 6201.275356]  async_resume+0x18/0x40
>[ 6201.275361]  async_run_entry_fn+0x34/0x160
>[ 6201.275367]  process_one_work+0x1f4/0x6d0
>[ 6201.275370]  ? process_one_work+0x16e/0x6d0
>[ 6201.275378]  worker_thread+0x49/0x4a0
>[ 6201.275385]  kthread+0x107/0x140
>[ 6201.275388]  ? process_one_work+0x6d0/0x6d0
>[ 6201.275392]  ? kthread_create_on_node+0x40/0x40
>[ 6201.275396]  ret_from_fork+0x2e/0x40
>[ 6201.275406] ---[ end trace d50a74f57da5e26b ]---
>[ 6201.275409] ------------[ cut here ]------------
>[ 6201.275434] WARNING: CPU: 2 PID: 18351 at drivers/gpu/drm/i915/intel_runtime_pm.c:948 gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6201.275437] Unexpected DBuf power power state (0x0000000a)
>[ 6201.275439] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.275498] CPU: 2 PID: 18351 Comm: kworker/u8:25 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.275500] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.275505] Workqueue: events_unbound async_run_entry_fn
>[ 6201.275508] Call Trace:
>[ 6201.275512]  dump_stack+0x67/0x92
>[ 6201.275517]  __warn+0xc6/0xe0
>[ 6201.275522]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.275550]  gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6201.275575]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.275599]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.275624]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.275658]  i915_audio_component_get_power+0x15/0x20 [i915]
>[ 6201.275664]  snd_hdac_display_power+0xc8/0x110 [snd_hda_core]
>[ 6201.275670]  azx_resume+0x1de/0x260 [snd_hda_intel]
>[ 6201.275676]  pci_pm_resume+0x5f/0x90
>[ 6201.275681]  dpm_run_callback+0x6f/0x330
>[ 6201.275685]  ? pci_pm_thaw+0x90/0x90
>[ 6201.275689]  device_resume+0xac/0x1e0
>[ 6201.275695]  ? dpm_watchdog_set+0x60/0x60
>[ 6201.275701]  async_resume+0x18/0x40
>[ 6201.275706]  async_run_entry_fn+0x34/0x160
>[ 6201.275711]  process_one_work+0x1f4/0x6d0
>[ 6201.275715]  ? process_one_work+0x16e/0x6d0
>[ 6201.275722]  worker_thread+0x49/0x4a0
>[ 6201.275729]  kthread+0x107/0x140
>[ 6201.275733]  ? process_one_work+0x6d0/0x6d0
>[ 6201.275736]  ? kthread_create_on_node+0x40/0x40
>[ 6201.275741]  ret_from_fork+0x2e/0x40
>[ 6201.275750] ---[ end trace d50a74f57da5e26c ]---
>[ 6201.275774] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 6201.275842] [drm:intel_dp_detect [i915]] [CONNECTOR:48:DP-1]
>[ 6201.275859] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:DP-1] status updated from disconnected to disconnected
>[ 6201.275895] [drm:intel_hdmi_detect [i915]] [CONNECTOR:54:HDMI-A-1]
>[ 6201.277459] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[ 6201.277498] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[ 6201.278049] rtc_cmos 00:02: System wakeup disabled by ACPI
>[ 6201.279227] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[ 6201.279239] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 6201.280978] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[ 6201.281017] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[ 6201.283040] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[ 6201.283103] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[ 6201.283111] [drm:drm_helper_hpd_irq_event] [CONNECTOR:54:HDMI-A-1] status updated from disconnected to disconnected
>[ 6201.283152] [drm:intel_dp_detect [i915]] [CONNECTOR:57:DP-2]
>[ 6201.291709] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.300231] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.308704] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.317154] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.325604] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.334047] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.342487] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.350927] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.359367] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.367807] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.376247] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.384688] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.393128] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.401567] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.410007] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.418469] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.426913] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.435355] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.443798] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.452241] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.460684] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.469126] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.477569] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.486012] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.494472] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.502914] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.511356] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.519800] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.528245] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.536694] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.545139] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.553583] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 6201.553604] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[ 6201.553626] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH down
>[ 6201.554328] [drm:lspcon_wait_mode [i915]] Current LSPCON mode LS
>[ 6201.573349] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[ 6201.573367] ata2: SATA link down (SStatus 4 SControl 300)
>[ 6201.614331] ata1.00: configured for UDMA/133
>[ 6201.614336] ahci 0000:00:17.0: port does not support device sleep
>[ 6201.640809] [drm:drm_lspcon_set_mode] LSPCON mode changed to PCON
>[ 6201.640836] [drm:lspcon_change_mode.constprop.4 [i915]] LSPCON mode changed done
>[ 6201.640858] [drm:lspcon_resume [i915]] LSPCON resume success
>[ 6201.641696] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[ 6201.643245] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[ 6201.643269] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 6201.643290] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[ 6201.643310] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[ 6201.644123] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.32
>[ 6201.644846] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[ 6201.645614] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 6201.645642] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 6201.645645] ------------[ cut here ]------------
>[ 6201.645662] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_runtime_pm.c:731 skl_set_power_well+0x528/0x5c0 [i915]
>[ 6201.645664] Clearing unexpected auxiliary requests for power well 2
>[ 6201.645665] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.645710] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.645712] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.645734] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.645737] Call Trace:
>[ 6201.645741]  dump_stack+0x67/0x92
>[ 6201.645745]  __warn+0xc6/0xe0
>[ 6201.645749]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.645768]  skl_set_power_well+0x528/0x5c0 [i915]
>[ 6201.645786]  skl_power_well_disable+0xb/0x10 [i915]
>[ 6201.645801]  intel_power_well_disable+0x39/0x40 [i915]
>[ 6201.645818]  intel_display_power_put+0xb1/0x120 [i915]
>[ 6201.645841]  intel_dp_detect+0x124/0x580 [i915]
>[ 6201.645845]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.645869]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.645874]  process_one_work+0x1f4/0x6d0
>[ 6201.645877]  ? process_one_work+0x16e/0x6d0
>[ 6201.645882]  worker_thread+0x49/0x4a0
>[ 6201.645887]  kthread+0x107/0x140
>[ 6201.645889]  ? process_one_work+0x6d0/0x6d0
>[ 6201.645892]  ? kthread_create_on_node+0x40/0x40
>[ 6201.645895]  ret_from_fork+0x2e/0x40
>[ 6201.645902] ---[ end trace d50a74f57da5e26d ]---
>[ 6201.645920] [drm:intel_power_well_disable [i915]] disabling DC off
>[ 6201.645924] ------------[ cut here ]------------
>[ 6201.645940] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_runtime_pm.c:644 assert_csr_loaded+0x9f/0xd0 [i915]
>[ 6201.645942] CSR SSP Base Not fine
>[ 6201.645943] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.645984] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.645986] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.646007] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.646010] Call Trace:
>[ 6201.646012]  dump_stack+0x67/0x92
>[ 6201.646015]  __warn+0xc6/0xe0
>[ 6201.646019]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.646023]  ? rcu_read_lock_sched_held+0x75/0x80
>[ 6201.646039]  assert_csr_loaded+0x9f/0xd0 [i915]
>[ 6201.646055]  skl_enable_dc6+0x3b/0xc0 [i915]
>[ 6201.646071]  gen9_dc_off_power_well_disable+0x2a/0x30 [i915]
>[ 6201.646086]  intel_power_well_disable+0x39/0x40 [i915]
>[ 6201.646103]  intel_display_power_put+0xb1/0x120 [i915]
>[ 6201.646126]  intel_dp_detect+0x124/0x580 [i915]
>[ 6201.646130]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.646153]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.646158]  process_one_work+0x1f4/0x6d0
>[ 6201.646160]  ? process_one_work+0x16e/0x6d0
>[ 6201.646166]  worker_thread+0x49/0x4a0
>[ 6201.646170]  kthread+0x107/0x140
>[ 6201.646173]  ? process_one_work+0x6d0/0x6d0
>[ 6201.646175]  ? kthread_create_on_node+0x40/0x40
>[ 6201.646178]  ret_from_fork+0x2e/0x40
>[ 6201.646198] ---[ end trace d50a74f57da5e26e ]---
>[ 6201.646200] ------------[ cut here ]------------
>[ 6201.646216] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_runtime_pm.c:645 assert_csr_loaded+0xc9/0xd0 [i915]
>[ 6201.646218] CSR HTP Not fine
>[ 6201.646219] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.646261] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.646262] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.646283] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.646286] Call Trace:
>[ 6201.646288]  dump_stack+0x67/0x92
>[ 6201.646291]  __warn+0xc6/0xe0
>[ 6201.646295]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.646298]  ? rcu_read_lock_sched_held+0x75/0x80
>[ 6201.646315]  assert_csr_loaded+0xc9/0xd0 [i915]
>[ 6201.646331]  skl_enable_dc6+0x3b/0xc0 [i915]
>[ 6201.646347]  gen9_dc_off_power_well_disable+0x2a/0x30 [i915]
>[ 6201.646362]  intel_power_well_disable+0x39/0x40 [i915]
>[ 6201.646378]  intel_display_power_put+0xb1/0x120 [i915]
>[ 6201.646401]  intel_dp_detect+0x124/0x580 [i915]
>[ 6201.646405]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.646428]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.646433]  process_one_work+0x1f4/0x6d0
>[ 6201.646435]  ? process_one_work+0x16e/0x6d0
>[ 6201.646440]  worker_thread+0x49/0x4a0
>[ 6201.646445]  kthread+0x107/0x140
>[ 6201.646448]  ? process_one_work+0x6d0/0x6d0
>[ 6201.646450]  ? kthread_create_on_node+0x40/0x40
>[ 6201.646453]  ret_from_fork+0x2e/0x40
>[ 6201.646459] ---[ end trace d50a74f57da5e26f ]---
>[ 6201.646475] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[ 6201.646492] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>[ 6201.646512] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 6201.646515] [drm:drm_helper_hpd_irq_event] [CONNECTOR:57:DP-2] status updated from connected to connected
>[ 6201.767928] PM: resume of devices complete after 499.425 msecs
>[ 6201.769579] PM: Finishing wakeup.
>[ 6201.769583] Restarting tasks ... done.
>[ 6201.776088] [drm:intel_runtime_suspend [i915]] Suspending device
>[ 6201.779957] [drm:intel_runtime_suspend [i915]] Device suspended
>[ 6201.849675] [IGT] pm_rpm: exiting, ret=0
>[ 6201.861265] [drm:intel_runtime_resume [i915]] Resuming device
>[ 6201.862070] ahci 0000:00:17.0: port does not support device sleep
>[ 6201.865730] [drm:intel_runtime_resume [i915]] Device resumed
>[ 6201.865949] [drm:intel_dp_detect [i915]] [CONNECTOR:48:DP-1]
>[ 6201.865981] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 6201.866010] [drm:intel_power_well_enable [i915]] enabling DC off
>[ 6201.866099] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>[ 6201.866118] ------------[ cut here ]------------
>[ 6201.866167] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_cdclk.c:750 skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6201.866174] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
>[ 6201.866180] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.866335] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.866341] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.866395] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.866405] Call Trace:
>[ 6201.866415]  dump_stack+0x67/0x92
>[ 6201.866425]  __warn+0xc6/0xe0
>[ 6201.866434]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.866484]  skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6201.866519]  gen9_dc_off_power_well_enable+0x2f/0x240 [i915]
>[ 6201.866561]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.866599]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.866643]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.866687]  intel_dp_detect+0x8a/0x580 [i915]
>[ 6201.866700]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.866751]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.866765]  process_one_work+0x1f4/0x6d0
>[ 6201.866772]  ? process_one_work+0x16e/0x6d0
>[ 6201.866789]  worker_thread+0x49/0x4a0
>[ 6201.866803]  kthread+0x107/0x140
>[ 6201.866810]  ? process_one_work+0x6d0/0x6d0
>[ 6201.866817]  ? kthread_create_on_node+0x40/0x40
>[ 6201.866827]  ret_from_fork+0x2e/0x40
>[ 6201.866846] ---[ end trace d50a74f57da5e270 ]---
>[ 6201.866853] ------------[ cut here ]------------
>[ 6201.866889] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_runtime_pm.c:959 gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6201.866895] WARN_ON(!intel_cdclk_state_compare(&dev_priv->cdclk.hw, &cdclk_state))
>[ 6201.866901] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.867093] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.867100] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.867146] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.867156] Call Trace:
>[ 6201.867165]  dump_stack+0x67/0x92
>[ 6201.867173]  __warn+0xc6/0xe0
>[ 6201.867185]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.867230]  gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6201.867273]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.867308]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.867349]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.867399]  intel_dp_detect+0x8a/0x580 [i915]
>[ 6201.867411]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.867461]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.867474]  process_one_work+0x1f4/0x6d0
>[ 6201.867481]  ? process_one_work+0x16e/0x6d0
>[ 6201.867496]  worker_thread+0x49/0x4a0
>[ 6201.867510]  kthread+0x107/0x140
>[ 6201.867517]  ? process_one_work+0x6d0/0x6d0
>[ 6201.867524]  ? kthread_create_on_node+0x40/0x40
>[ 6201.867533]  ret_from_fork+0x2e/0x40
>[ 6201.867552] ---[ end trace d50a74f57da5e271 ]---
>[ 6201.867561] ------------[ cut here ]------------
>[ 6201.867595] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_runtime_pm.c:948 gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6201.867602] Unexpected DBuf power power state (0x0000000a)
>[ 6201.867607] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.867766] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.867771] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.867815] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.867825] Call Trace:
>[ 6201.867833]  dump_stack+0x67/0x92
>[ 6201.867842]  __warn+0xc6/0xe0
>[ 6201.867853]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.867900]  gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6201.867942]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.867975]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.868018]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.868065]  intel_dp_detect+0x8a/0x580 [i915]
>[ 6201.868078]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.868127]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.868140]  process_one_work+0x1f4/0x6d0
>[ 6201.868147]  ? process_one_work+0x16e/0x6d0
>[ 6201.868162]  worker_thread+0x49/0x4a0
>[ 6201.868176]  kthread+0x107/0x140
>[ 6201.868183]  ? process_one_work+0x6d0/0x6d0
>[ 6201.868191]  ? kthread_create_on_node+0x40/0x40
>[ 6201.868200]  ret_from_fork+0x2e/0x40
>[ 6201.868250] ---[ end trace d50a74f57da5e272 ]---
>[ 6201.868290] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 6201.868334] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 6201.868406] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 6201.868463] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 6201.868507] [drm:intel_power_well_disable [i915]] disabling DC off
>[ 6201.868552] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[ 6201.868584] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>[ 6201.868630] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 6201.868641] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:DP-1] status updated from disconnected to disconnected
>[ 6201.868689] [drm:intel_hdmi_detect [i915]] [CONNECTOR:54:HDMI-A-1]
>[ 6201.868731] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 6201.875239] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[ 6201.875277] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[ 6201.877148] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[ 6201.877161] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 6201.879209] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[ 6201.879249] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[ 6201.881202] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[ 6201.881214] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[ 6201.881246] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 6201.881254] [drm:drm_helper_hpd_irq_event] [CONNECTOR:54:HDMI-A-1] status updated from disconnected to disconnected
>[ 6201.881295] [drm:intel_dp_detect [i915]] [CONNECTOR:57:DP-2]
>[ 6201.881325] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 6201.881354] [drm:intel_power_well_enable [i915]] enabling DC off
>[ 6201.881383] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>[ 6201.881395] ------------[ cut here ]------------
>[ 6201.881435] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_cdclk.c:750 skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6201.881438] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
>[ 6201.881442] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.881533] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.881536] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.881575] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.881581] Call Trace:
>[ 6201.881588]  dump_stack+0x67/0x92
>[ 6201.881594]  __warn+0xc6/0xe0
>[ 6201.881601]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.881641]  skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6201.881670]  gen9_dc_off_power_well_enable+0x2f/0x240 [i915]
>[ 6201.881699]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.881727]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.881756]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.881793]  intel_dp_detect+0x8a/0x580 [i915]
>[ 6201.881801]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.881841]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.881849]  process_one_work+0x1f4/0x6d0
>[ 6201.881854]  ? process_one_work+0x16e/0x6d0
>[ 6201.881863]  worker_thread+0x49/0x4a0
>[ 6201.881871]  kthread+0x107/0x140
>[ 6201.881876]  ? process_one_work+0x6d0/0x6d0
>[ 6201.881880]  ? kthread_create_on_node+0x40/0x40
>[ 6201.881886]  ret_from_fork+0x2e/0x40
>[ 6201.881897] ---[ end trace d50a74f57da5e273 ]---
>[ 6201.881900] ------------[ cut here ]------------
>[ 6201.881929] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_runtime_pm.c:959 gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6201.881932] WARN_ON(!intel_cdclk_state_compare(&dev_priv->cdclk.hw, &cdclk_state))
>[ 6201.881936] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.882083] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.882090] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.882130] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.882144] Call Trace:
>[ 6201.882153]  dump_stack+0x67/0x92
>[ 6201.882163]  __warn+0xc6/0xe0
>[ 6201.882175]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.882216]  gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6201.882251]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.882285]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.882321]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.882366]  intel_dp_detect+0x8a/0x580 [i915]
>[ 6201.882379]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.882427]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.882440]  process_one_work+0x1f4/0x6d0
>[ 6201.882447]  ? process_one_work+0x16e/0x6d0
>[ 6201.882462]  worker_thread+0x49/0x4a0
>[ 6201.882477]  kthread+0x107/0x140
>[ 6201.882485]  ? process_one_work+0x6d0/0x6d0
>[ 6201.882492]  ? kthread_create_on_node+0x40/0x40
>[ 6201.882502]  ret_from_fork+0x2e/0x40
>[ 6201.882920] ---[ end trace d50a74f57da5e274 ]---
>[ 6201.882925] ------------[ cut here ]------------
>[ 6201.882954] WARNING: CPU: 2 PID: 17320 at drivers/gpu/drm/i915/intel_runtime_pm.c:948 gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6201.882958] Unexpected DBuf power power state (0x0000000a)
>[ 6201.882962] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6201.883246] CPU: 2 PID: 17320 Comm: kworker/2:3 Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6201.883250] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6201.883287] Workqueue: events i915_hpd_poll_init_work [i915]
>[ 6201.883294] Call Trace:
>[ 6201.883300]  dump_stack+0x67/0x92
>[ 6201.883306]  __warn+0xc6/0xe0
>[ 6201.883313]  warn_slowpath_fmt+0x4a/0x50
>[ 6201.883343]  gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6201.883370]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6201.883397]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6201.883424]  intel_display_power_get+0x30/0x40 [i915]
>[ 6201.883462]  intel_dp_detect+0x8a/0x580 [i915]
>[ 6201.883471]  drm_helper_hpd_irq_event+0x8d/0x110
>[ 6201.883510]  i915_hpd_poll_init_work+0xc0/0xf0 [i915]
>[ 6201.883519]  process_one_work+0x1f4/0x6d0
>[ 6201.883524]  ? process_one_work+0x16e/0x6d0
>[ 6201.883533]  worker_thread+0x49/0x4a0
>[ 6201.883541]  kthread+0x107/0x140
>[ 6201.883547]  ? process_one_work+0x6d0/0x6d0
>[ 6201.883551]  ? kthread_create_on_node+0x40/0x40
>[ 6201.883557]  ret_from_fork+0x2e/0x40
>[ 6201.883568] ---[ end trace d50a74f57da5e275 ]---
>[ 6201.883594] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 6201.883633] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 6201.884477] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[ 6201.884522] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[ 6201.885391] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[ 6201.886280] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[ 6201.887964] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[ 6201.888003] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 6201.888038] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[ 6201.888142] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[ 6201.889009] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.32
>[ 6201.889843] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[ 6201.890657] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 6201.890700] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 6201.890730] [drm:intel_power_well_disable [i915]] disabling DC off
>[ 6201.890760] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[ 6201.890787] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>[ 6201.890819] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 6201.890826] [drm:drm_helper_hpd_irq_event] [CONNECTOR:57:DP-2] status updated from connected to connected
>[ 6204.706516] e1000e: enp0s31f6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
>[ 6209.921285] [drm] GPU HANG: ecode 9:1:0xfffffffe, in pm_rpm [18323], reason: Hang on blitter ring, bsd ring, video enhancement ring, action: rese
>[ 6209.921301] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[ 6209.921305] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[ 6209.921308] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[ 6209.921311] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[ 6209.921314] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[ 6209.921754] [drm:i915_reset_and_wakeup [i915]] resetting chip
>[ 6209.921914] drm/i915: Resetting chip after gpu hang
>[ 6209.925935] [drm:i915_gem_reset [i915]] context pm_rpm[18323]/0 marked guilty (score 10) banned? no
>[ 6209.925968] [drm:i915_gem_reset [i915]] resetting blitter ring to restart from tail of request 0x1ad62f
>[ 6209.926002] [drm:i915_gem_reset [i915]] context pm_rpm[18323]/0 marked guilty (score 20) banned? no
>[ 6209.926031] [drm:i915_gem_reset [i915]] resetting bsd ring to restart from tail of request 0x1afd65
>[ 6209.926234] [drm:i915_gem_reset [i915]] context pm_rpm[18323]/0 marked guilty (score 30) banned? no
>[ 6209.926254] [drm:i915_gem_reset [i915]] resetting video enhancement ring to restart from tail of request 0x1ae6eb
>[ 6209.926594] [drm] RC6 on
>[ 6209.943751] [drm:gen8_init_common_ring [i915]] Execlists enabled for render ring
>[ 6209.943785] [drm:gen8_init_common_ring [i915]] Restarting render ring from requests [0x2e1530, 0x0]
>[ 6209.943839] [drm:init_workarounds_ring [i915]] render ring: Number of context specific w/a: 17
>[ 6209.943934] [drm:gen8_init_common_ring [i915]] Execlists enabled for blitter ring
>[ 6209.943962] [drm:gen8_init_common_ring [i915]] Restarting blitter ring from requests [0x1ad630, 0x0]
>[ 6209.944134] [drm:gen8_init_common_ring [i915]] Execlists enabled for bsd ring
>[ 6209.944167] [drm:gen8_init_common_ring [i915]] Restarting bsd ring from requests [0x1afd66, 0x0]
>[ 6209.944307] [drm:gen8_init_common_ring [i915]] Execlists enabled for video enhancement ring
>[ 6209.944348] [drm:gen8_init_common_ring [i915]] Restarting video enhancement ring from requests [0x1ae6ec, 0x0]
>[ 6209.955462] [drm:intel_atomic_check [i915]] [CONNECTOR:57:DP-2] checking for sink bpp constrains
>[ 6209.955509] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[ 6209.955555] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 154000KHz
>[ 6209.955604] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[ 6209.955647] [drm:intel_dp_compute_config [i915]] DP link bw required 462000 available 648000
>[ 6209.955689] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[ 6209.955731] [drm:intel_dump_pipe_config [i915]] [CRTC:32:pipe A][modeset]
>[ 6209.955777] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
>[ 6209.955821] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5980766, gmch_n: 8388608, link_m: 249198, link_n: 262144, tu: 64
>[ 6209.955863] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[ 6209.955903] [drm:intel_dump_pipe_config [i915]] requested mode:
>[ 6209.955913] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x5
>[ 6209.955947] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[ 6209.955955] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x5
>[ 6209.955996] [drm:intel_dump_pipe_config [i915]] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x5
>[ 6209.956036] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1200, pixel rate 154000
>[ 6209.956142] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[ 6209.956189] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 6209.956236] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[ 6209.956294] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[ 6209.956341] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[ 6209.956390] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[ 6209.956436] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[ 6209.956483] [drm:intel_dump_pipe_config [i915]] [PLANE:30:cursor A] disabled, scaler_id = -1
>[ 6209.956536] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[ 6209.956594] [drm:intel_find_shared_dpll [i915]] [CRTC:32:pipe A] allocated DPLL 1
>[ 6209.956644] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe A
>[ 6209.956789] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 6209.956834] [drm:intel_power_well_enable [i915]] enabling DC off
>[ 6209.956882] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>[ 6209.956903] ------------[ cut here ]------------
>[ 6209.956953] WARNING: CPU: 1 PID: 18323 at drivers/gpu/drm/i915/intel_cdclk.c:750 skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6209.956960] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
>[ 6209.956966] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6209.957185] CPU: 1 PID: 18323 Comm: pm_rpm Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6209.957192] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6209.957197] Call Trace:
>[ 6209.957208]  dump_stack+0x67/0x92
>[ 6209.957218]  __warn+0xc6/0xe0
>[ 6209.957230]  warn_slowpath_fmt+0x4a/0x50
>[ 6209.957284]  skl_get_cdclk+0x1ea/0x230 [i915]
>[ 6209.957329]  gen9_dc_off_power_well_enable+0x2f/0x240 [i915]
>[ 6209.957375]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6209.957420]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6209.957466]  intel_display_power_get+0x30/0x40 [i915]
>[ 6209.957521]  intel_atomic_commit_tail+0xa21/0x1020 [i915]
>[ 6209.957534]  ? trace_hardirqs_on+0xd/0x10
>[ 6209.957589]  intel_atomic_commit+0x42a/0x530 [i915]
>[ 6209.957607]  drm_atomic_commit+0x46/0x50
>[ 6209.957616]  restore_fbdev_mode+0x149/0x280
>[ 6209.957630]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[ 6209.957683]  intel_fbdev_restore_mode+0x2f/0x90 [i915]
>[ 6209.957723]  i915_driver_lastclose+0x9/0x10 [i915]
>[ 6209.957732]  drm_lastclose+0x34/0xf0
>[ 6209.957742]  drm_release+0x2ea/0x3a0
>[ 6209.957756]  __fput+0xb4/0x1f0
>[ 6209.957769]  ____fput+0x9/0x10
>[ 6209.957776]  task_work_run+0x79/0xb0
>[ 6209.957788]  exit_to_usermode_loop+0x7e/0x80
>[ 6209.957798]  syscall_return_slowpath+0xc5/0xd0
>[ 6209.957809]  entry_SYSCALL_64_fastpath+0xaf/0xb1
>[ 6209.957817] RIP: 0033:0x7f2fc4b78560
>[ 6209.957823] RSP: 002b:00007ffe4a9ecd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
>[ 6209.957835] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2fc4b78560
>[ 6209.957841] RDX: 0000000000000005 RSI: 00007ffe4a9ecc40 RDI: 0000000000000005
>[ 6209.957848] RBP: 000000000064e240 R08: 00000000022edf80 R09: 0000000000000000
>[ 6209.957854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 6209.957859] R13: 00007f2fc4b63c40 R14: 0000000000000000 R15: 0000000000000000
>[ 6209.957880] ---[ end trace d50a74f57da5e276 ]---
>[ 6209.957887] ------------[ cut here ]------------
>[ 6209.957933] WARNING: CPU: 1 PID: 18323 at drivers/gpu/drm/i915/intel_runtime_pm.c:959 gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6209.957941] WARN_ON(!intel_cdclk_state_compare(&dev_priv->cdclk.hw, &cdclk_state))
>[ 6209.957947] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6209.958179] CPU: 1 PID: 18323 Comm: pm_rpm Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6209.958186] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6209.958194] Call Trace:
>[ 6209.958207]  dump_stack+0x67/0x92
>[ 6209.958219]  __warn+0xc6/0xe0
>[ 6209.958232]  warn_slowpath_fmt+0x4a/0x50
>[ 6209.958279]  gen9_dc_off_power_well_enable+0x1ea/0x240 [i915]
>[ 6209.958323]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6209.958368]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6209.958414]  intel_display_power_get+0x30/0x40 [i915]
>[ 6209.958468]  intel_atomic_commit_tail+0xa21/0x1020 [i915]
>[ 6209.958481]  ? trace_hardirqs_on+0xd/0x10
>[ 6209.958535]  intel_atomic_commit+0x42a/0x530 [i915]
>[ 6209.958553]  drm_atomic_commit+0x46/0x50
>[ 6209.958562]  restore_fbdev_mode+0x149/0x280
>[ 6209.958575]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[ 6209.958627]  intel_fbdev_restore_mode+0x2f/0x90 [i915]
>[ 6209.958667]  i915_driver_lastclose+0x9/0x10 [i915]
>[ 6209.958676]  drm_lastclose+0x34/0xf0
>[ 6209.958686]  drm_release+0x2ea/0x3a0
>[ 6209.958697]  __fput+0xb4/0x1f0
>[ 6209.958710]  ____fput+0x9/0x10
>[ 6209.958718]  task_work_run+0x79/0xb0
>[ 6209.958730]  exit_to_usermode_loop+0x7e/0x80
>[ 6209.958740]  syscall_return_slowpath+0xc5/0xd0
>[ 6209.958750]  entry_SYSCALL_64_fastpath+0xaf/0xb1
>[ 6209.958757] RIP: 0033:0x7f2fc4b78560
>[ 6209.958764] RSP: 002b:00007ffe4a9ecd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
>[ 6209.958774] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2fc4b78560
>[ 6209.958779] RDX: 0000000000000005 RSI: 00007ffe4a9ecc40 RDI: 0000000000000005
>[ 6209.958785] RBP: 000000000064e240 R08: 00000000022edf80 R09: 0000000000000000
>[ 6209.958791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 6209.958797] R13: 00007f2fc4b63c40 R14: 0000000000000000 R15: 0000000000000000
>[ 6209.958816] ---[ end trace d50a74f57da5e277 ]---
>[ 6209.958824] ------------[ cut here ]------------
>[ 6209.958861] WARNING: CPU: 1 PID: 18323 at drivers/gpu/drm/i915/intel_runtime_pm.c:948 gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6209.958867] Unexpected DBuf power power state (0x0000000a)
>[ 6209.958873] Modules linked in: i2c_dev snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic e1000e x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ptp snd_hda_codec pps_core snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel i2c_hid [last unloaded: i915]
>[ 6209.959091] CPU: 1 PID: 18323 Comm: pm_rpm Tainted: G     U  W       4.11.0-rc3-CI-CI_DRM_317+ #1
>[ 6209.959098] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F4 02/20/2017
>[ 6209.959105] Call Trace:
>[ 6209.959117]  dump_stack+0x67/0x92
>[ 6209.959129]  __warn+0xc6/0xe0
>[ 6209.959145]  warn_slowpath_fmt+0x4a/0x50
>[ 6209.959190]  gen9_dc_off_power_well_enable+0x209/0x240 [i915]
>[ 6209.959237]  intel_power_well_enable+0x35/0x40 [i915]
>[ 6209.959282]  __intel_display_power_get_domain+0x7c/0xa0 [i915]
>[ 6209.959329]  intel_display_power_get+0x30/0x40 [i915]
>[ 6209.959385]  intel_atomic_commit_tail+0xa21/0x1020 [i915]
>[ 6209.959399]  ? trace_hardirqs_on+0xd/0x10
>[ 6209.959454]  intel_atomic_commit+0x42a/0x530 [i915]
>[ 6209.959472]  drm_atomic_commit+0x46/0x50
>[ 6209.959481]  restore_fbdev_mode+0x149/0x280
>[ 6209.959497]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[ 6209.959549]  intel_fbdev_restore_mode+0x2f/0x90 [i915]
>[ 6209.959591]  i915_driver_lastclose+0x9/0x10 [i915]
>[ 6209.959600]  drm_lastclose+0x34/0xf0
>[ 6209.959609]  drm_release+0x2ea/0x3a0
>[ 6209.959623]  __fput+0xb4/0x1f0
>[ 6209.959635]  ____fput+0x9/0x10
>[ 6209.959643]  task_work_run+0x79/0xb0
>[ 6209.959655]  exit_to_usermode_loop+0x7e/0x80
>[ 6209.959665]  syscall_return_slowpath+0xc5/0xd0
>[ 6209.959675]  entry_SYSCALL_64_fastpath+0xaf/0xb1
>[ 6209.959681] RIP: 0033:0x7f2fc4b78560
>[ 6209.959688] RSP: 002b:00007ffe4a9ecd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
>[ 6209.959700] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2fc4b78560
>[ 6209.959705] RDX: 0000000000000005 RSI: 00007ffe4a9ecc40 RDI: 0000000000000005
>[ 6209.959712] RBP: 000000000064e240 R08: 00000000022edf80 R09: 0000000000000000
>[ 6209.959717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 6209.959723] R13: 00007f2fc4b63c40 R14: 0000000000000000 R15: 0000000000000000
>[ 6209.959743] ---[ end trace d50a74f57da5e278 ]---
>[ 6209.959787] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 6209.959835] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 6209.959917] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DDI B]
>[ 6209.959965] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST A]
>[ 6209.960011] [drm:intel_atomic_commit_tail [i915]] [ENCODER:50:DP-MST B]
>[ 6209.960095] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP-MST C]
>[ 6209.960143] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DDI C]
>[ 6209.960190] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST A]
>[ 6209.960235] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DP-MST B]
>[ 6209.960281] [drm:intel_atomic_commit_tail [i915]] [ENCODER:60:DP-MST C]
>[ 6209.960329] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 0
>[ 6209.960383] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 1
>[ 6209.960435] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 2
>[ 6209.960485] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 3
>[ 6209.960543] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 1, on? 0) for crtc 32
>[ 6209.960592] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1
>[ 6209.962167] [drm:intel_power_well_enable [i915]] enabling DDI C IO power well
>[ 6209.962221] [drm:skl_set_power_well [i915]] Enabling DDI C IO power well
>[ 6209.963641] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[ 6209.965132] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[ 6209.965189] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[ 6209.965241] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[ 6209.965296] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[ 6209.970630] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[ 6209.970687] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[ 6209.976055] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[ 6209.979469] [drm:intel_enable_pipe [i915]] enabling pipe A
>[ 6209.979539] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:57:DP-2], [ENCODER:56:DDI C]
>[ 6209.979576] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe A, 36 bytes ELD
>[ 6209.979624] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[ 6209.979730] [drm:intel_fbc_enable [i915]] reserved 18432000 bytes of contiguous stolen space for FBC, threshold: 1
>[ 6209.979784] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[ 6209.996308] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.996409] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.996605] [drm:verify_connector_state.isra.47 [i915]] [CONNECTOR:57:DP-2]
>[ 6209.996659] [drm:intel_atomic_commit_tail [i915]] [CRTC:32:pipe A]
>[ 6209.996689] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.996759] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.996886] [drm:verify_single_dpll_state.isra.73 [i915]] DPLL 1
>[ 6209.997492] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.997553] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.998298] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.998328] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.998356] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.999115] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.999146] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.999928] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6209.999962] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.000744] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.000778] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.001554] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.001588] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.002365] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.002399] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.003140] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.003177] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.003210] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.004031] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.004079] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.004845] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.004889] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.005662] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.005705] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.006439] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.006480] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.007284] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.007328] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.008096] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.008140] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.008900] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.008945] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.009680] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.009719] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.010486] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.010525] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.011303] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.011342] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.012160] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.012204] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.013006] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.013045] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.013361] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.013390] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.013407] Console: switching to colour frame buffer device 240x75
>[ 6210.014222] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.014265] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.015028] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.015077] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.015839] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.015884] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080
>[ 6210.016652] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000080

Actions: View

Attachments on bug 100378: 130415

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.