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kern/49965: drm2 panic on BayTrail
>Number: 49965
>Category: kern
>Synopsis: drm2 panic on BayTrail
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jun 11 09:10:00 +0000 2015
>Originator: takahiro hayashi
>Release: NetBSD 7.99.18 GENERIC.201506102320Z
>Organization:
>Environment:
System: NetBSD 7.99.18 amd64
Architecture: x86_64
Machine: amd64
BIOS version: FY0038
>Description:
kernel panics in drm2 on DN2820FYKH (BayTrail).
It seems that dev_priv->vlv_pctx == NULL in function
valleyview_check_pctx().
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 7.99.18 (GENERIC.201506102320Z) #0: Thu Jun 11 00:13:58 UTC 2015
builds%b45.netbsd.org@localhost:/home/builds/ab/HEAD/amd64/201506102320Z-obj/home/source/ab/HEAD/src/sys/arch/amd64/compile/GENERIC
total memory = 8080 MB
avail memory = 7827 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
SMBIOS rev. 2.8 @ 0xebec0 (46 entries)
  ()
mainbus0 (root)
ACPI: RSDP 0x00000000000F0540 000024 (v02 ALASKA)
ACPI: XSDT 0x00000000B9202080 00007C (v01 INTEL DN2820FY 01072009 AMI 00010013)
ACPI: FACP 0x00000000B920D058 00010C (v05 INTEL DN2820FY 01072009 AMI 00010013)
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/32 (20150410/tbfadt-646)
ACPI: DSDT 0x00000000B9202188 00AED0 (v02 INTEL DN2820FY 01072009 INTL 20120913)
ACPI: FACS 0x00000000B969DF80 000040
ACPI: APIC 0x00000000B920D168 000068 (v03 INTEL DN2820FY 01072009 AMI 00010013)
ACPI: FPDT 0x00000000B920D1D0 000044 (v01 INTEL DN2820FY 01072009 AMI 00010013)
ACPI: FIDT 0x00000000B920D218 00009C (v01 INTEL DN2820FY 01072009 AMI 00010013)
ACPI: MCFG 0x00000000B920D2B8 00003C (v01 INTEL DN2820FY 01072009 MSFT 00000097)
ACPI: LPIT 0x00000000B920D2F8 000104 (v01 INTEL DN2820FY 00000003 VLV2 0100000D)
ACPI: HPET 0x00000000B920D400 000038 (v01 INTEL DN2820FY 01072009 AMI. 00000005)
ACPI: SSDT 0x00000000B920D438 000763 (v01 INTEL DN2820FY 00003000 INTL 20061109)
ACPI: SSDT 0x00000000B920DBA0 000290 (v01 INTEL DN2820FY 00003000 INTL 20061109)
ACPI: SSDT 0x00000000B920DE30 00017A (v01 INTEL DN2820FY 00003000 INTL 20061109)
ACPI: UEFI 0x00000000B920DFB0 000042 (v01 INTEL DN2820FY 00000000 00000000)
ACPI: All ACPI Tables successfully acquired
cpu0 at mainbus0 apid 0
cpu0: 16 page colors
cpu0: calibrating local timer
cpu0: apic clock running at 133 MHz
timecounter: Timecounter "lapic" frequency 133432321 Hz quality -100
cpu0: Intel(R) Celeron(R) CPU N2820 @ 2.13GHz, id 0x30673
cpu0: PAT enabled
cpu1 at mainbus0 apid 2
cpu1: 2 page colors
x86_ipi_init: ESR 00000040
cpu1: Intel(R) Celeron(R) CPU N2820 @ 2.13GHz, id 0x30673
cpu1: PAT enabled
ioapic0 at mainbus0 apid 1: pa 0xfec00000, version 0x20, 87 pins
acpi0 at mainbus0: Intel ACPICA 20150410
acpi0: X/RSDT: OemId < INTEL,DN2820FY,01072009>, AslId <AMI ,00010013>
acpi0: invalid PCI address for D01A
acpi0: invalid PCI address for D01B
acpi0: invalid PCI address for D01C
acpi0: invalid PCI address for D01E
acpi0: invalid PCI address for D01D
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFFFE810E6E0810 0004C4 (v01 PmRef Cpu0Ist 00003000 INTL 20061109)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFFFE810E6E0010 000433 (v01 PmRef Cpu0Cst 00003001 INTL 20061109)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFFFE810E6D3D90 00015F (v01 PmRef ApIst 00003000 INTL 20061109)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFFFE810E6D8410 00008D (v01 PmRef ApCst 00003000 INTL 20061109)
acpi0: SCI interrupting at int 9
acpi0: fixed power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
acpi0: ACPI-Safe 24-bit timer
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
acpiec0 at acpi0 (H_EC, PNP0C09-1)
acpiec0: unable to evaluate _GPE: AE_NOT_FOUND
acpivga0 at acpi0 (GFX0): ACPI Display Adapter
acpivga0: capabilities: _DOS _DOD
acpiout0 at acpivga0 (DD01, 0x0100): ACPI Display Output Device
acpiout0: capabilities: _DCS _DGS _DSS
acpiout1 at acpivga0 (DD02, 0x0002): ACPI Display Output Device
acpiout1: capabilities: _DCS _DGS _DSS
acpiout2 at acpivga0 (DD03, 0x0200): ACPI Display Output Device
acpiout2: capabilities: _DCS _DGS _DSS
acpiout3 at acpivga0 (DD04, 0x0004): ACPI Display Output Device
acpiout3: capabilities: _DCS _DGS _DSS
acpiout4 at acpivga0 (DD05, 0x0005): ACPI Display Output Device
acpiout4: capabilities: _DCS _DGS _DSS
acpiout5 at acpivga0 (DD06, 0x0006): ACPI Display Output Device
acpiout5: capabilities: _DCS _DGS _DSS
acpiout6 at acpivga0 (DD07, 0x0007): ACPI Display Output Device
acpiout6: capabilities: _DCS _DGS _DSS
acpiout7 at acpivga0 (DD08, 0x0008): ACPI Display Output Device
acpiout7: capabilities: _DCS _DGS _DSS
acpiout8 at acpivga0 (DD1F, 0x0400): ACPI Display Output Device
acpiout8: capabilities: _BQC _DCS _DGS _DSS
acpiout9 at acpivga0 (ISP0, 0x0f38): ACPI Display Output Device
acpiout9: capabilities:
acpivga0: unknown output device acpiout0
acpivga0: unknown output device acpiout1
acpivga0: unknown output device acpiout2
acpivga0: unknown output device acpiout3
acpivga0: unknown output device acpiout4
acpivga0: unknown output device acpiout5
acpivga0: unknown output device acpiout6
acpivga0: unknown output device acpiout7
acpivga0: unknown output device acpiout9
acpivga0: connected output devices:
acpivga0: 0x0400 (acpiout8): Unknown Output Device, head 0
FWHD (INT0800) at acpi0 not configured
LDRC (PNP0C02) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
SIO1 (PNP0C02) at acpi0 not configured
PDRC (PNP0C02) at acpi0 not configured
ADMA (DMA0F28) at acpi0 not configured
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
acpibut1 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
PEPD (INT3396) at acpi0 not configured
BTH0 (BCM2E1A) at acpi0 not configured
GPS0 (BCM4752) at acpi0 not configured
CAM0 (INTCF0B) at acpi0 not configured
CAM1 (INTCF1A) at acpi0 not configured
STRA (INTCF1C) at acpi0 not configured
SHUB (SMO91D0) at acpi0 not configured
TCS2 (ATML1000) at acpi0 not configured
FWUP (ATML2000) at acpi0 not configured
MBID (INT33BD) at acpi0 not configured
ACPI: Enabled 5 GPEs in block 00 to 3F
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150410/hwxface-646)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150410/hwxface-646)
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 8086 product 0f00 (rev. 0x0c)
i915drmkms0 at pci0 dev 2 function 0: vendor 8086 product 0f31 (rev. 0x0c)
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
i915drmkms0: map 1 failed
pci_mem_find: void region
i915drmkms0: map 3 failed
pci_mem_find: void region
i915drmkms0: map 5 failed
DRM debug in drm_minor_register:
DRM debug in drm_minor_register: new minor assigned 64
DRM debug in drm_minor_register:
DRM debug in drm_minor_register:
DRM debug in drm_minor_register: new minor assigned 0
DRM debug in i915_dump_device_info: i915 device info: gen=7, pciid=0x0f31 flags=is_mobile,need_gfx_hws,is_valleyview,has_hotplug,pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
pci_mem_find: void region
DRM debug in intel_detect_pch: No PCH found.
drm: Memory usable by graphics device = 2048M
DRM debug in i915_gem_gtt_init: GMADR size = 256M
DRM debug in i915_gem_gtt_init: GTT stolen size = 64M
DRM debug in i915_gem_gtt_init: ppgtt mode: 0
DRM debug in intel_opregion_setup: graphic opregion physical addr: 0xb9698018
DRM debug in intel_opregion_setup: Public ACPI methods supported
DRM debug in intel_opregion_setup: ASLE supported
drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
drm: Driver supports precise vblank timestamp query.
DRM debug in init_vbt_defaults: Set default to SSC at 100000 kHz
DRM debug in intel_parse_bios: Using VBT from OpRegion: $VBT VALLEYVIEW d
DRM debug in parse_general_features: BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
DRM debug in parse_general_definitions: crt_ddc_bus_pin: 2
DRM debug in parse_lfp_panel_data: Found panel mode in BIOS VBT tables:
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
DRM debug in parse_lfp_panel_data: VBT initial LVDS value 0
DRM debug in parse_lfp_backlight: VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
DRM debug in parse_sdvo_device_mapping: No SDVO device info is found in VBT
DRM debug in parse_mipi: No MIPI BDB foundDRM debug in intel_dsm_pci_probe: no _DSM method for intel device
DRM debug in intel_display_power_get: enabling always-on
DRM debug in intel_display_power_get: enabling display
DRM debug in i915_redisable_vga_power_on: Something enabled VGA plane, disabling it
DRM debug in intel_display_power_get: enabling dpio-common
DRM debug in intel_display_power_get: enabling dpio-tx-b-01
DRM debug in intel_display_power_get: enabling dpio-tx-b-23
DRM debug in intel_display_power_get: enabling dpio-tx-c-01
DRM debug in intel_display_power_get: enabling dpio-tx-c-23
DRM debug in drm_irq_install: irq=1
i915drmkms0: interrupting at ioapic0 pin 16 (i915)
DRM debug in intel_modeset_init: 2 display pipes available.
DRM debug in intel_crt_reset: pch crt adpa set to 0xf40018
DRM debug in intel_dp_init_connector: Adding DP connector on port B
DRM debug in intel_dp_aux_init: registering DPDDC-B bus for i915drmkms0
DRM debug in intel_dsi_init:
DRM debug in intel_dsi_init: no device found
DRM debug in intel_modeset_readout_hw_state: [CRTC:5] hw state readout: enabled
DRM debug in intel_modeset_readout_hw_state: [CRTC:9] hw state readout: disabled
DRM debug in intel_modeset_readout_hw_state: [ENCODER:13:DAC-13] hw state readout: disabled, pipe A
DRM debug in intel_modeset_readout_hw_state: [ENCODER:14:TMDS-14] hw state readout: enabled, pipe A
DRM debug in intel_modeset_readout_hw_state: [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A
DRM debug in intel_modeset_readout_hw_state: [CONNECTOR:12:VGA-1] hw state readout: disabled
DRM debug in intel_modeset_readout_hw_state: [CONNECTOR:15:HDMI-A-1] hw state readout: enabled
DRM debug in intel_modeset_readout_hw_state: [CONNECTOR:19:DP-1] hw state readout: disabled
DRM debug in intel_dump_pipe_config: [CRTC:5][setup_hw_state] config for pipe A
DRM debug in intel_dump_pipe_config: cpu_transcoder: A
DRM debug in intel_dump_pipe_config: pipe bpp: 24, dithering: 0
DRM debug in intel_dump_pipe_config: fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
DRM debug in intel_dump_pipe_config: dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
DRM debug in intel_dump_pipe_config: requested mode:
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
DRM debug in intel_dump_pipe_config: adjusted mode:
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x5
DRM debug in intel_dump_crtc_timings: crtc timings: 108000 1280 1328 1440 1688 1024 1025 1028 1066, type: 0x0 flags: 0x5
DRM debug in intel_dump_pipe_config: port clock: 108000
DRM debug in intel_dump_pipe_config: pipe src size: 720x400
DRM debug in intel_dump_pipe_config: gmch pfit: control: 0x80000000, ratios: 0x06400900, lvds border: 0x00000000
DRM debug in intel_dump_pipe_config: pch pfit: pos: 0x00000000, size: 0x00000000, disabled
DRM debug in intel_dump_pipe_config: ips: 0
DRM debug in intel_dump_pipe_config: double wide: 0
DRM debug in intel_dump_pipe_config: [CRTC:9][setup_hw_state] config for pipe B
DRM debug in intel_dump_pipe_config: cpu_transcoder: B
DRM debug in intel_dump_pipe_config: pipe bpp: 0, dithering: 0
DRM debug in intel_dump_pipe_config: fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
DRM debug in intel_dump_pipe_config: dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
DRM debug in intel_dump_pipe_config: requested mode:
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
DRM debug in intel_dump_pipe_config: adjusted mode:
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
DRM debug in intel_dump_crtc_timings: crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
DRM debug in intel_dump_pipe_config: port clock: 0
DRM debug in intel_dump_pipe_config: pipe src size: 0x0
DRM debug in intel_dump_pipe_config: gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
DRM debug in intel_dump_pipe_config: pch pfit: pos: 0x00000000, size: 0x00000000, disabled
DRM debug in intel_dump_pipe_config: ips: 0
DRM debug in intel_dump_pipe_config: double wide: 0
DRM debug in intel_connector_check_state: [CONNECTOR:15:HDMI-A-1]
DRM debug in check_encoder_state: [ENCODER:13:DAC-13]
DRM debug in check_encoder_state: [ENCODER:14:TMDS-14]
DRM debug in check_encoder_state: [ENCODER:18:TMDS-18]
DRM debug in check_crtc_state: [CRTC:5]
DRM debug in check_crtc_state: [CRTC:9]
DRM debug in i9xx_get_plane_config: pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 5120, size 0x1f4000
DRM debug in i915_gem_setup_global_gtt: clearing unused GTT space: [0, 7ffff000]
DRM debug in i915_gem_context_init: HW context support initialized
DRM debug in init_status_page: render ring hws offset: 0x00004000
DRM debug in init_pipe_control: render ring pipe control offset: 0x00027000
DRM debug in init_status_page: bsd ring hws offset: 0x00028000
DRM debug in init_status_page: blitter ring hws offset: 0x0004b000
DRM debug in valleyview_init_clock_gating: DDR speed: 1066 MHzDRM debug in drm_helper_probe_single_connector_modes: [CONNECTOR:12:VGA-1]
DRM debug in intel_crt_detect: [CONNECTOR:12:VGA-1] force=1
DRM debug in valleyview_crt_detect_hotplug: trigger hotplug detect cycle: adpa=0xf40018
DRM debug in valleyview_crt_detect_hotplug: valleyview hotplug adpa=0xf40018, result 0
DRM debug in intel_crt_detect: CRT not detected via hotplug
DRM debug in gmbus_xfer: GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
DRM debug in drm_do_probe_ddc_edid: drm: skipping non-existent adapter i915 gmbus vga
DRM debug in intel_crt_get_edid: CRT GMBUS EDID read failed, retry using GPIO bit-banging
DRM debug in intel_gmbus_force_bit: enabling bit-banging on i915 gmbus vga. force bit now 1
DRM debug in intel_gmbus_force_bit: disabling bit-banging on i915 gmbus vga. force bit now 0
DRM debug in intel_crt_detect_ddc: CRT not detected via DDC:0x50 [no valid EDID found]
DRM debug in drm_helper_probe_single_connector_modes: [CONNECTOR:12:VGA-1] disconnected
DRM debug in drm_helper_probe_single_connector_modes: [CONNECTOR:15:HDMI-A-1]
DRM debug in intel_hdmi_detect: [CONNECTOR:15:HDMI-A-1]
DRM debug in drm_detect_monitor_audio: Monitor has basic audio support
DRM debug in drm_rgb_quant_range_selectable: CEA VCDB 0x0f
DRM debug in drm_edid_to_eld: ELD monitor L565
DRM debug in parse_hdmi_vsdb: HDMI: DVI dual 0, max TMDS clock 225, latency present 0 0, video latency 0 0, audio latency 0 0
DRM debug in drm_edid_to_eld: ELD size 7, SAD count 1
DRM debug in drm_helper_probe_single_connector_modes: [CONNECTOR:15:HDMI-A-1] probed modes :
DRM debug in drm_mode_debug_printmodeline: Modeline 21:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 33:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 24:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
DRM debug in drm_mode_debug_printmodeline: Modeline 23:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 25:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 22:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 45:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 42:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 34:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 35:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 36:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 37:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 38:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 39:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 27:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
DRM debug in drm_mode_debug_printmodeline: Modeline 48:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 43:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 28:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 29:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 30:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 31:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 46:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
DRM debug in drm_mode_debug_printmodeline: Modeline 32:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
DRM debug in drm_helper_probe_single_connector_modes: [CONNECTOR:19:DP-1]
DRM debug in intel_dp_detect: [CONNECTOR:19:DP-1]
DRM debug in intel_dp_aux_ch: dp_aux_ch timeout status 0x71450064
DRM debug in intel_dp_aux_ch: dp_aux_ch timeout status 0x71450064
DRM debug in intel_dp_aux_ch: dp_aux_ch timeout status 0x71450064
DRM debug in drm_helper_probe_single_connector_modes: [CONNECTOR:19:DP-1] disconnected
DRM debug in drm_setup_crtcs:
DRM debug in drm_enable_connectors: connector 12 enabled? no
DRM debug in drm_enable_connectors: connector 15 enabled? yes
DRM debug in drm_enable_connectors: connector 19 enabled? no
DRM debug in intel_fb_initial_config: connector 12 not enabled, skipping
DRM debug in intel_fb_initial_config: looking for cmdline mode on connector 15
DRM debug in intel_fb_initial_config: looking for preferred mode on connector 15
DRM debug in intel_fb_initial_config: connector HDMI-A-1 on crtc 5: 1280x1024
DRM debug in intel_fb_initial_config: connector 19 not enabled, skipping
DRM debug in drm_setup_crtcs: desired mode 1280x1024 set on crtc 5
DRM debug in intelfb_create: no BIOS fb, allocating a new one
DRM debug in drm_framebuffer_reference: FB ID: 41
intelfb0 at i915drmkms0
intelfb0: WARNING: power management not supported
DRM debug in intelfb_create: allocated 1280x1024 fb: 0x0006d000, bo 0xfffffe810e8d6000
i915drmkms0: info: registered panic notifier
i915drmkms0: More than 8 outputs detected via ACPI
intelfb0: framebuffer at 0xffff80008e100000, size 1280x1024, depth 32, stride 5120
DRM debug in intel_crtc_cursor_set: cursor off
DRM debug in intel_crtc_set_config: [CRTC:5] [FB:41] #connectors=1 (x y) (0 0)
DRM debug in intel_set_config_compute_mode_changes: inactive crtc, full mode set
DRM debug in intel_set_config_compute_mode_changes: modes are different, full mode set
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
DRM debug in drm_mode_debug_printmodeline: Modeline 40:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
DRM debug in intel_set_config_compute_mode_changes: computed changes for [CRTC:5], mode_changed=1, fb_changed=0
DRM debug in intel_modeset_stage_output_state: [CONNECTOR:15:HDMI-A-1] to [CRTC:5]
DRM debug in intel_modeset_affected_pipes: set mode pipe masks: modeset: 1, prepare: 1, disable: 0
DRM debug in connected_sink_compute_bpp: [CONNECTOR:15:HDMI-A-1] checking for sink bpp constrains
DRM debug in intel_hdmi_compute_config: picking bpc to 8 for HDMI output
DRM debug in intel_hdmi_compute_config: forcing pipe bpc to 24 for HDMI
DRM debug in intel_modeset_pipe_config: plane bpp: 24, pipe bpp: 24, dithering: 0
DRM debug in intel_dump_pipe_config: [CRTC:5][modeset] config for pipe A
DRM debug in intel_dump_pipe_config: cpu_transcoder: A
DRM debug in intel_dump_pipe_config: pipe bpp: 24, dithering: 0
DRM debug in intel_dump_pipe_config: fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
DRM debug in intel_dump_pipe_config: dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
DRM debug in intel_dump_pipe_config: requested mode:
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
DRM debug in intel_dump_pipe_config: adjusted mode:
DRM debug in drm_mode_debug_printmodeline: Modeline 0:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
DRM debug in intel_dump_crtc_timings: crtc timings: 108000 1280 1328 1440 1688 1024 1025 1028 1066, type: 0x48 flags: 0x5
DRM debug in intel_dump_pipe_config: port clock: 108000
DRM debug in intel_dump_pipe_config: pipe src size: 1280x1024
DRM debug in intel_dump_pipe_config: gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
DRM debug in intel_dump_pipe_config: pch pfit: pos: 0x00000000, size: 0x00000000, disabled
DRM debug in intel_dump_pipe_config: ips: 0
DRM debug in intel_dump_pipe_config: double wide: 0
DRM debug in drm_calc_vbltimestamp_from_scanoutpos: crtc 0: Noop due to uninitialized mode.
DRM debug in i9xx_pfit_disable: disabling pfit, current: 0x80000000
DRM debug in valleyview_update_wm: Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
DRM debug in drm_calc_timestamping_constants: crtc 5: hwmode: htotal 1688, vtotal 1066, vdisplay 1024
DRM debug in drm_calc_timestamping_constants: crtc 5: clock 108000 kHz framedur 16661185 linedur 15629, pixeldur 9
DRM debug in intel_display_power_put: disabling always-on
DRM debug in drm_vblank_get: enabling vblank on crtc 0, ret: -22
DRM debug in i9xx_update_primary_plane: Writing base 0006D000 00000000 0 0 5120
DRM debug in intel_crtc_mode_set: [ENCODER:14:TMDS-14] set [MODE:0:1280x1024]
DRM debug in intel_hdmi_mode_set: Enabling HDMI audio on pipe A
DRM debug in intel_write_eld: ELD on [CONNECTOR:15:HDMI-A-1], [ENCODER:14:TMDS-14]
DRM debug in ironlake_write_eld: ELD on pipe A
DRM debug in ironlake_write_eld: ELD on port B
DRM debug in audio_config_hdmi_pixel_clock: HDMI audio pixel clock setting for 108000 not found, falling back to defaults
DRM debug in audio_config_hdmi_pixel_clock: Configuring HDMI audio for pixel clock 25200 (0x00010000)
DRM debug in ironlake_write_eld: ELD size 7
DRM debug in g4x_check_srwm: SR watermark: display plane 82, cursor 2
DRM debug in g4x_check_srwm: SR watermark: display plane 162, cursor 2
DRM debug in valleyview_update_wm: Setting FIFO watermarks - A: plane=131, cursor=2, B: plane=2, cursor=2, SR: plane=82, cursor=2
DRM debug in intel_connector_check_state: [CONNECTOR:15:HDMI-A-1]
DRM debug in check_encoder_state: [ENCODER:13:DAC-13]
DRM debug in check_encoder_state: [ENCODER:14:TMDS-14]
DRM debug in check_encoder_state: [ENCODER:18:TMDS-18]
DRM debug in check_crtc_state: [CRTC:5]
DRM debug in check_crtc_state: [CRTC:9]
DRM debug in drm_framebuffer_reference: FB ID: 41
DRM debug in intel_crtc_cursor_set: cursor off
DRM debug in intel_crtc_set_config: [CRTC:9] [NOFB]
DRM debug in intel_set_config_compute_mode_changes: computed changes for [CRTC:9], mode_changed=0, fb_changed=0
DRM debug in intel_modeset_stage_output_state: [CONNECTOR:15:HDMI-A-1] to [CRTC:5]
DRM debug in drm_framebuffer_reference: FB ID: 41
DRM debug in drm_framebuffer_unreference: FB ID: 41
wsdisplay0 at intelfb0 kbdmux 1
wsmux1: connecting to wsdisplay0
ahcisata0 at pci0 dev 19 function 0: vendor 8086 product 0f23 (rev. 0x0c)
ahcisata0: interrupting at ioapic0 pin 19
ahcisata0: 64-bit DMA
ahcisata0: AHCI revision 1.30, 2 ports, 32 slots, CAP 0xc720ff01<PSC,SSC,PMD,ISS=0x2=Gen2,SCLO,SAL,SALP,SNCQ,S64A>
atabus0 at ahcisata0 channel 0
vendor 8086 product 0f35 (USB serial bus, xHCI, revision 0x0c) at pci0 dev 20 function 0 not configured
vendor 8086 product 0f18 (miscellaneous crypto, revision 0x0c) at pci0 dev 26 function 0 not configured
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at ioapic0 pin 22
hdafg0 at hdaudio0 vendor 0x10EC product 0x0283 nid 0x01: vendor 10ec product 0283
hdafg0: DAC00 2ch: HP Out [Jack]
nid=21 [pin: HP Out (Black Jack)]
nid=0C [audio mixer] [source: dac, record]
nid=02 [audio output] [source: dac]
nid=0B [audio mixer] [source: record]
hdafg0: ADC01 2ch: Mic In [Jack]
nid=19 [pin: Mic In (Black Jack)]
hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: full duplex, playback, capture, mmap, independent
hdafg1 at hdaudio0 vendor 0x8086 product 0x2882 nid 0x01: vendor 8086 product 2882
hdafg1: DP00 8ch: Digital Out [Jack]
nid=04 [pin: Digital Out (Jack)]
nid=02 [audio output] [source: dac]
hdafg_dd_parse_info: datalen=84
datalen 8 sadcount 1 sizeof sad 3
hdafg1: failed to parse ELD data
hdafg1: 8ch/0ch 48000Hz PCM16*
ppb0 at pci0 dev 28 function 0: vendor 8086 product 0f48 (rev. 0x0c)
ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
ppb1 at pci0 dev 28 function 1: vendor 8086 product 0f4a (rev. 0x0c)
ppb1: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
ppb1: link is x1 @ 2.5GT/s
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
puc0 at pci2 dev 0 function 0: NetMos NM9922 UART (com)
puc0: couldn't map BAR at offset 0x10
com2 at puc0 port 0 (16550-compatible): ioaddr 0xe010, interrupting at ioapic0 pin 17
com2: ns16550a, working fifo
com2: console
puc1 at pci2 dev 0 function 1: NetMos NM9922 UART (com)
com3 at puc1 port 0 (16550-compatible): ioaddr 0xe000, interrupting at ioapic0 pin 18
com3: ns16550a, working fifo
ppb2 at pci0 dev 28 function 2: vendor 8086 product 0f4c (rev. 0x0c)
ppb2: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
ppb2: link is x1 @ 2.5GT/s
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
re0 at pci3 dev 0 function 0pci_mem_find: void region
: RealTek 8168/8111 PCIe Gigabit Ethernet (rev. 0x0c)
re0: interrupting at ioapic0 pin 18
re0: Ethernet address 00:16:3e:00:00:ef
re0: using 256 tx descriptors
rgephy0 at re0 phy 7: RTL8251 1000BASE-T media interface, rev. 0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto
ppb3 at pci0 dev 28 function 3: vendor 8086 product 0f4e (rev. 0x0c)
ppb3: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
pci4 at ppb3 bus 4
pci4: i/o space, memory space enabled, rd/line, wr/inv ok
pcib0 at pci0 dev 31 function 0: vendor 8086 product 0f1c (rev. 0x0c)
ichsmb0 at pci0 dev 31 function 3: vendor 8086 product 0f12 (rev. 0x0c)
ichsmb0: interrupting at ioapic0 pin 18
iic0 at ichsmb0: I2C bus
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
pckbdprobe: reset error 5
pmsprobe: reset error 5
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
attimer1: attached to pcppi0
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: FFH, lat 1 us, pow 1000 mW
acpicpu0: P0: FFH, lat 10 us, pow 2000 mW, 2129 MHz, turbo boost
acpicpu0: P1: FFH, lat 10 us, pow 2000 mW, 2128 MHz
acpicpu0: P2: FFH, lat 10 us, pow 1883 mW, 1995 MHz
acpicpu0: P3: FFH 10 us, pow 1766 mW, 1862 MHz
acpicpu0: P4: FFH, lat 10 us, pow 1650 mW, 1729 MHz
acpicpu0: P5: FFH, lat 10 us, pow 1533 mW, 1596 MHz
acpicpu0: P6: FFH, lat 10 us, pow 1416 mW, 1463 MHz
acpicpu0: P7: FFH, lat 10 us, pow 1300 mW, 1330 MHz
acpicpu0: P8: FFH, lat 10 us, pow 1183 mW, 1197 MHz
acpicpu0: P9: FFH, lat 10 us, pow 1066 mW, 1064 MHz
acpicpu0: P10: FFH, lat 10 us, pow 950 mW, 931 MHz
acpicpu0: P11: FFH, lat 10 us, pow 833 mW, 798 MHz
acpicpu0: P12: FFH, lat 10 us, pow 716 mW, 665 MHz
acpicpu0: P13: FFH, lat 10 us, pow 600 mW, 532 MHz
acpicpu0: T0: FFH, lat 1 us, pow 600 mW, 100 %
acpicpu0: T1: FFH, lat 1 us, pow 525 mW, 88 %
acpicpu0: T2: FFH, lat 1 us, pow 450 mW, 75 %
acpicpu0: T3: FFH, lat 1 us, pow 375 mW, 63 %
acpicpu0: T4: FFH, lat 1 us, pow 300 mW, 50 %
acpicpu0: T5: FFH, lat 1 us, pow 225 mW, 38 %
acpicpu0: T6: FFH, lat 1 us, pow 150 mW, 25 %
acpicpu0: T7: FFH, lat 1 us, pow 75 mW, 13 %
acpicpu0: id 1, lapic id 0, cap 0x0bfd, flags 0x002ae297
acpicpu0: P-state coordination: 2 CPUs, domain 0, type HW_ALL
acpicpu0: T-state coordination: 1 CPUs, domain 0, type SW_ALL
coretemp0 at cpu0: thermal sensor, 1 C resolution, Tjmax=105
acpicpu1 at cpu1: ACPI CPU
acpicpu1: id 2, lapic id 2, cap 0x0bfd, flags 0x002ae297
acpicpu1: P-state coordination: 2 CPUs, domain 0, type HW_ALL
acpicpu1: T-state coordination: 1 CPUs, domain 1, type SW_ALL
coretemp1 at cpu1: thermal sensor, 1 C resolution, Tjmax=105
Initializing SSP: 782fee812b5cb7c3 d255027853882bf6 be0199f3d233fe71 cfe1ce5447b4520a ce8f9e974643cb9 3f4ee1a60ebdc073 11596a2e8d39b933 b0787d749bc3b0ac
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
cpu1: TSC skew=24 drift=88
cpu1: running
timecounter: Timecounter "TSC" frequency 2133515200 Hz quality 3000
acpicpu1: ACPI CPUs started
IPsec: Initialized Security Association Processing.
crypto: assign driver 0, flags 2
crypto: driver 0 registers alg 1 flags 0 maxoplen 0
crypto: driver 0 registers alg 2 flags 0 maxoplen 0
crypto: driver 0 registers alg 3 flags 0 maxoplen 0
crypto: driver 0 registers alg 4 flags 0 maxoplen 0
crypto: driver 0 registers alg 5 flags 0 maxoplen 0
crypto: driver 0 registers alg 26 flags 0 maxoplen 0
crypto: driver 0 registers alg 27 flags 0 maxoplen 0
crypto: driver 0 registers alg 29 flags 0 maxoplen 0
crypto: driver 0 registers alg 33 flags 0 maxoplen 0
crypto: driver 0 registers alg 17 flags 0 maxoplen 0
crypto: driver 0 registers alg 6 flags 0 maxoplen 0
crypto: driver 0 registers alg 19 flags 0 maxoplen 0
crypto: driver 0 registers alg 7 flags 0 maxoplen 0
crypto: driver 0 registers alg 20 flags 0 maxoplen 0
crypto: driver 0 registers alg 15 flags 0 maxoplen 0
ahcisata0 port 0: device present, speed: 3.0Gb/s
crypto: driver 0 registers alg 24 flags 0 maxoplen 0
crypto: driver 0 registers alg 25 flags 0 maxoplen 0
crypto: driver 0 registers alg 8 flags 0 maxoplen 0
crypto: driver 0 registers alg 21 flags 0 maxoplen 0
crypto: driver 0 registers alg 16 flags 0 maxoplen 0
crypto: driver 0 registers alg 9 flags 0 maxoplen 0
crypto: driver 0 registers alg 10 flags 0 maxoplen 0
crypto: driver 0 registers alg 13 flags 0 maxoplen 0
crypto: driver 0 registers alg 14 flags 0 maxoplen 0
crypto: driver 0 registers alg 28 flags 0 maxoplen 0
crypto: driver 0 registers alg 30 flags 0 maxoplen 0
crypto: driver 0 registers alg 31 flags 0 maxoplen 0
crypto: driver 0 registers alg 32 flags 0 maxoplen 0
crypto: driver 0 registers alg 11 flags 0 maxoplen 0
crypto: driver 0 registers alg 18 flags 0 maxoplen 0
crypto: driver 0 registers alg 23 flags 0 maxoplen 0
crypto: driver 0 registers alg 22 flags 0 maxoplen 0
uvm_fault(0xffffffff8111e260, 0x0, 1) -> e
fatal page fault in supervisor mode
trap type 6 code 0 rip ffffffff805445c4 cs 8 rflags 10286 cr2 f0 ilevel 0 rsp fffffe810e6f6e50
curlwp 0xfffffe810e6ff920 pid 0.23 lowest kstack 0xfffffe810e6f32c0
kernel: page fault trap, code=0
Stopped in pid 0.23 (system) at netbsd:intel_gen6_powersave_work+0x430: movq f
0(%rdx),%rdx
db{0}> bt
intel_gen6_powersave_work() at netbsd:intel_gen6_powersave_work+0x430
linux_worker() at netbsd:linux_worker+0xf0
workqueue_worker() at netbsd:workqueue_worker+0x89
db{0}> show reg
ds 6e40
es 1000
fs 6546
gs 1080
rdi 0
rsi ffff80008dca0000
rbp fffffe810e6f6e88
rbx ffff80000e5c1000
rdx 0
rcx 0
rax beefa000
r8 ffff80000e5c1000
r9 fffffe823f73d044
r10 fffffe810eecb9d4
r11 fffffe823f73d04c
r12 fffffe810e700810
r13 ffff80000e5c2960
r14 fffffe823f735580
r15 0
rip ffffffff805445c4 intel_gen6_powersave_work+0x430
cs 8
rflags 10286
rsp fffffe810e6f6e50
ss 10
netbsd:intel_gen6_powersave_work+0x430: movq f0(%rdx),%rdx
db{0}>
>How-To-Repeat:
Install NetBSD amd64 kernel on dn2820 NUC and boot it.
>Fix:
no idea.
--
t-hash
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