>Synopsis: panic: rw_enter: drrs locking against myself
>Category: acpi/drm >Environment: System : OpenBSD 6.9 Details : OpenBSD 6.9-beta (GENERIC.MP) #0: Sat Feb 13 14:00:12 PST 2021 [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP Architecture: OpenBSD.amd64 Machine : amd64 >Description: The kernel panic'd on wake up. The preserved dmesg is below, it has seemingly relevant pre-panic chatter. rw_enter: drrs locking against myself db_enter() at db_enter+0x10 panic(ffffffff81e2461f) at panic+0x12a rw_enter(ffff80000025a578,1) at rw_enter+0x26f intel_edp_drrs_flush(ffff800000258000,101) at intel_edp_drrs_flush+0x64 __intel_fb_flush(ffff800000cccf00,4,101) at __intel_fb_flush+0x9d __i915_gem_object_flush_frontbuffer(ffff800000cc6f40,4) at __i915_gem_object_flush_frontbuffer+0x84 intel_prepare_plane_fb(ffff8000005ca400,ffff8000012a6e00) at intel_prepare_plane_fb+0x2b1 drm_atomic_helper_prepare_planes(ffff800000258078,ffff8000012a8000) at drm_atomic_helper_prepare_planes+0x7e intel_atomic_commit(ffff800000258078,ffff8000012a8000,0) at intel_atomic_commit+0xda drm_client_modeset_commit_atomic(ffff800000cb6800,1) at drm_client_modeset_commit_atomic+0x158 drm_client_modeset_commit_locked(ffff800000cb6800) at drm_client_modeset_commit_locked+0x53 drm_fb_helper_restore_fbdev_mode_unlocked(ffff800000cb6800) at drm_fb_helper_restore_fbdev_mode_unlocked+0x44 intel_fbdev_restore_mode(ffff800000258078) at intel_fbdev_restore_mode+0x33 db_ktrap(6,0,ffff8000227a9460) at db_ktrap+0x2c kerntrap(ffff8000227a9460) at kerntrap+0xa2 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b intel_edp_drrs_flush(ffff800000258000,101) at intel_edp_drrs_flush+0x7b __intel_fb_flush(ffff800000cccf00,4,101) at __intel_fb_flush+0x9d __i915_gem_object_flush_frontbuffer(ffff800000cc6f40,4) at __i915_gem_object_flush_frontbuffer+0x84 intel_prepare_plane_fb(ffff8000005ca400,ffff8000012a6800) at intel_prepare_plane_fb+0x2b1 drm_atomic_helper_prepare_planes(ffff800000258078,ffff80000122b800) at drm_atomic_helper_prepare_planes+0x7e intel_atomic_commit(ffff800000258078,ffff80000122b800,0) at intel_atomic_commit+0xda drm_atomic_helper_commit_duplicated_state(ffff80000122b800,ffff8000227a97b0) at drm_atomic_helper_commit_duplicated_state+0x11d __intel_display_resume(ffff800000258078,ffff80000122b800,ffff8000227a97b0) at __intel_display_resume+0xb4 intel_display_resume(ffff800000258078) at intel_display_resume+0x90 i915_drm_resume(ffff800000258078) at i915_drm_resume+0x122 inteldrm_activate(ffff800000258000,5) at inteldrm_activate+0x97 config_activate_children(ffff80000015a500,5) at config_activate_children+0x85 config_activate_children(ffff800000031180,5) at config_activate_children+0x85 config_suspend_all(5) at config_suspend_all+0x147 acpi_sleep_state(ffff80000002e400,1) at acpi_sleep_state+0x370 acpi_sleep_task(ffff80000002e400,1) at acpi_sleep_task+0x1d acpi_thread(ffff8000001754a0) at acpi_thread+0x1c8 end trace frame: 0x0, count: -33 >How-To-Repeat: Not sure if I can easily repro, something to do with multiple displays and the external one switching to a different input may be implicated. >Fix: Unknown ACPI dump: https://blackgnezdo.github.io/hp-elitebook-840.tgz dmesg: OpenBSD 6.9-beta (GENERIC.MP) #0: Sat Feb 13 14:00:12 PST 2021 [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17055608832 (16265MB) avail mem = 16523354112 (15757MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xbbe3f000 (33 entries) bios0: vendor Hewlett-Packard version "L71 Ver. 01.20" date 07/28/2014 bios0: Hewlett-Packard HP EliteBook 840 G1 acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET APIC MCFG TCPA SSDT SSDT FPDT BGRT SSDT SSDT SSDT SSDT SSDT ASF! DMAR acpi0: wakeup devices LANC(S5) EHC1(S3) XHC_(S3) PCIB(S5) NIC_(S5) RP04(S5) WNIC(S5) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz, 1995.71 MHz, 06-45-01 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz, 1995.38 MHz, 06-45-01 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 1, core 0, package 0 cpu2 at mainbus0: apid 2 (application processor) cpu2: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz, 1995.39 MHz, 06-45-01 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 1, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz, 1995.38 MHz, 06-45-01 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 40 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xe0000000, bus 0-255 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEGP) acpiprt2 at acpi0: bus 1 (RP01) acpiprt3 at acpi0: bus 2 (RP04) acpiprt4 at acpi0: bus 3 (RP06) acpiprt5 at acpi0: bus -1 (RP07) acpiprt6 at acpi0: bus -1 (RP08) acpiec0 at acpi0 "HPQ6001" at acpi0 not configured acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000 acpicmos0 at acpi0 "PNP0A06" at acpi0 not configured "SYN3003" at acpi0 not configured "HPQ6007" at acpi0 not configured acpibat0 at acpi0: BAT0 model "Primary" serial 41076 2014/09/16 type LIon oem "Hewlett-Packard" acpibat1 at acpi0: BAT1 not present acpiac0 at acpi0: AC unit online acpibtn0 at acpi0: SLPB acpibtn1 at acpi0: LID_ "PNP0C14" at acpi0 not configured tpm0 at acpi0 GTPM addr 0xfed40000/0x5000, Infineon SLB9635 1.2 rev 0x10 "INT33A0" at acpi0 not configured acpicpu0 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@506 mwait.1@0x60), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpipwrres0 at acpi0: APPR, resource for HDEF acpipwrres1 at acpi0: COMP, resource for COM1 acpipwrres2 at acpi0: LPP_, resource for LPT0 acpipwrres3 at acpi0: PXP6, resource for RP06 acpitz0 at acpi0: critical temperature is 128 degC acpitz1 at acpi0: critical temperature is 128 degC acpitz2 at acpi0: critical temperature is 128 degC acpitz3 at acpi0: critical temperature is 128 degC acpitz4 at acpi0: critical temperature is 128 degC acpitz5 at acpi0: critical temperature is 128 degC acpitz6 at acpi0: critical temperature is 128 degC acpitz7 at acpi0: critical temperature is 128 degC acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD01 cpu0: using VERW MDS workaround (except on vmm entry) cpu0: Enhanced SpeedStep 1995 MHz: speeds: 2701, 2700, 2600, 2400, 2300, 2100, 2000, 1800, 1700, 1600, 1400, 1300, 1100, 1000, 800, 756 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x0b inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x0b drm0 at inteldrm0 inteldrm0: msi, HASWELL, gen 7 azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x0b: msi azalia0: No codecs found xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: msi, xHCI 1.0 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 "Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured em0 at pci0 dev 25 function 0 "Intel I218-LM" rev 0x04: msi, address 34:64:* azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi azalia1: codecs: IDT/0x76e0 audio0 at azalia1 ppb0 at pci0 dev 28 function 0 "Intel 8 Series PCIE" rev 0xe4 pci1 at ppb0 bus 1 ppb1 at pci0 dev 28 function 3 "Intel 8 Series PCIE" rev 0xe4: msi pci2 at ppb1 bus 2 iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 7260" rev 0x73, msi ppb2 at pci0 dev 28 function 5 "Intel 8 Series PCIE" rev 0xe4: msi pci3 at ppb2 bus 3 ehci0 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 0 int 17 usb1 at ehci0: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 pcib0 at pci0 dev 31 function 0 "Intel 8 Series LPC" rev 0x04 ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: msi, AHCI 1.3 ahci0: port 0: 6.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, INTEL SSDSC2BF18, LH6i> naa.55cd2e404b57893b sd0: 171705MB, 512 bytes/sector, 351651888 sectors, thin ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 0 int 18 iic0 at ichiic0 iic0: addr 0x2c 80=04 81=04 82=04 83=04 84=04 85=04 86=04 87=04 fd=01 words 00=ffff 01=ffff 02=ffff 03=ffff 04=ffff 05=ffff 06=ffff 07=ffff spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM PC3-12800 SO-DIMM spdmem1 at iic0 addr 0x52: 8GB DDR3 SDRAM PC3-12800 SO-DIMM isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard pms0 at pckbc0 (aux slot) wsmouse0 at pms0 mux 0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 vmm0 at mainbus0: VMX/EPT uhub2 at uhub0 port 3 configuration 1 interface 0 "SMSC USB2134B" rev 2.10/50.00 addr 2 ugen0 at uhub2 port 2 "Intel product 0x07dc" rev 2.00/0.01 addr 3 ugen1 at uhub0 port 5 "Validity Sensors product 0x003f" rev 1.10/1.04 addr 4 uvideo0 at uhub0 port 7 configuration 1 interface 0 "Chicony Electronics Co.,Ltd. HP HD Webcam" rev 2.00/66.63 addr 5 video0 at uvideo0 uhub3 at uhub0 port 12 configuration 1 interface 0 "SMSC USB5534B" rev 3.00/50.00 addr 6 uhub4 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (86a971afbc66ee3f.a) swap on sd0b dump on sd0b inteldrm0: 1920x1080, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wsdisplay0: screen 1-5 added (std, vt100 emulation) iwm0: hw rev 0x140, fw ver 17.3216344376.0, address 80:19:* ugen0 detached uhub2 detached ugen1 detached video0 detached uvideo0 detached uhub3 detached uhub0 detached uhub4 detached uhub1 detached uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 uhub2 at uhub0 port 3 configuration 1 interface 0 "SMSC USB2134B" rev 2.10/50.00 addr 2 drm : drm_WARN_ON(!intel_irqs_enabled(dev_priv))ugen0 at uhub2 port 2 "Intel product 0x07dc" rev 2.00/0.01 addr 3 uhub3 at uhub2 port 4 configuration 1 interface 0 "GenesysLogic USB2.0 Hub" rev 2.00/92.16 addr 4 uhidev0 at uhub3 port 1 configuration 1 interface 0 "Yubico Yubico Gnubby (gnubby1)" rev 2.00/0.97 addr 5 uhidev0: iclass 3/0 fido0 at uhidev0: input=64, output=64, feature=0 uvideo0 at uhub3 port 2 configuration 1 interface 0 "Logitech HD Pro Webcam C920" rev 2.00/0.19 addr 6 video0 at uvideo0 uaudio0 at uhub3 port 2 configuration 1 interface 3 "Logitech HD Pro Webcam C920" rev 2.00/0.19 addr 6 uaudio0: class v1, high-speed, sync, channels: 0 play, 2 rec, 2 ctls audio1 at uaudio0 uhidev1 at uhub3 port 3 configuration 1 interface 0 "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)" rev 1.10/3.00 addr 7 uhidev1: iclass 3/1 ums0 at uhidev1: 3 buttons, Z dir wsmouse1 at ums0 mux 0 uhidev2 at uhub3 port 4 configuration 1 interface 0 "Kinesis Advantage2 Keyboard" rev 2.00/1.00 addr 8 uhidev2: iclass 3/1 ums1 at uhidev2: 3 buttons, Z dir wsmouse2 at ums1 mux 0 uhidev3 at uhub3 port 4 configuration 1 interface 1 "Kinesis Advantage2 Keyboard" rev 2.00/1.00 addr 8 uhidev3: iclass 3/1 ukbd0 at uhidev3: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 wskbd1: connecting to wsdisplay0 uhidev4 at uhub3 port 4 configuration 1 interface 2 "Kinesis Advantage2 Keyboard" rev 2.00/1.00 addr 8 uhidev4: iclass 3/0, 2 report ids uhid0 at uhidev4 reportid 1: input=1, output=0, feature=0 uhid1 at uhidev4 reportid 2: input=1, output=0, feature=0 ugen1 at uhub0 port 5 "Validity Sensors product 0x003f" rev 1.10/1.04 addr 9 uvideo1 at uhub0 port 7 configuration 1 interface 0 "Chicony Electronics Co.,Ltd. HP HD Webcam" rev 2.00/66.63 addr 10 video1 at uvideo1 uhub4 at uhub0 port 12 configuration 1 interface 0 "SMSC USB5534B" rev 3.00/50.00 addr 11 uhub5 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 ugen0 detached fido0 detached uhidev0 detached video0 detached uvideo0 detached audio1 detached uaudio0 detached wsmouse1 detached ums0 detached uhidev1 detached wsmouse2 detached ums1 detached uhidev2 detached wskbd1: disconnecting from wsdisplay0 wskbd1 detached ukbd0 detached uhidev3 detached uhid0 detached uhid1 detached uhidev4 detached uhub3 detached uhub2 detached ugen1 detached video1 detached uvideo1 detached drm:pid76163:intel_dp_link_training_clock_recovery *ERROR* [drm] *ERROR* failed to enable link training uhub4 detached uhub0 detached uhub5 detached uhub1 detached uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 drm:pid76163:intel_dp_aux_xfer *ERROR* [drm] *ERROR* AUX A/port A: not done (status 0x000300e1) drm : drm_WARN_ON(!intel_irqs_enabled(dev_priv))drm : drm_WARN_ON(!intel_irqs_enabled(dev_priv))vblank wait timed out on crtc 0 vblank wait timed out on crtc 0 uhub2 at uhub0 port 3 configuration 1 interface 0 "SMSC USB2134B" rev 2.10/50.00 addr 2 ugen0 at uhub2 port 2 "Intel product 0x07dc" rev 2.00/0.01 addr 3 uhub3 at uhub2 port 4 configuration 1 interface 0 "GenesysLogic USB2.0 Hub" rev 2.00/92.16 addr 4 uhidev0 at uhub3 port 1 configuration 1 interface 0 "Yubico Yubico Gnubby (gnubby1)" rev 2.00/0.97 addr 5 uhidev0: iclass 3/0 fido0 at uhidev0: input=64, output=64, feature=0 uhidev1 at uhub3 port 3 configuration 1 interface 0 "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)" rev 1.10/3.00 addr 6 uhidev1: iclass 3/1 ums0 at uhidev1: 3 buttons, Z dir wsmouse1 at ums0 mux 0 ugen1 at uhub0 port 5 "Validity Sensors product 0x003f" rev 1.10/1.04 addr 7 uvideo0 at uhub0 port 7 configuration 1 interface 0 "Chicony Electronics Co.,Ltd. HP HD Webcam" rev 2.00/66.63 addr 8 video0 at uvideo0 uhub4 at uhub0 port 12 configuration 1 interface 0 "SMSC USB5534B" rev 3.00/50.00 addr 9 uhub5 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 uvideo1 at uhub3 port 2 configuration 1 interface 0 "Logitech HD Pro Webcam C920" rev 2.00/0.19 addr 10 video1 at uvideo1 uaudio0 at uhub3 port 2 configuration 1 interface 3 "Logitech HD Pro Webcam C920" rev 2.00/0.19 addr 10 uaudio0: class v1, high-speed, sync, channels: 0 play, 2 rec, 2 ctls audio1 at uaudio0 uhidev2 at uhub3 port 4 configuration 1 interface 0 "Kinesis Advantage2 Keyboard" rev 2.00/1.00 addr 11 uhidev2: iclass 3/1 ums1 at uhidev2: 3 buttons, Z dir wsmouse2 at ums1 mux 0 uhidev3 at uhub3 port 4 configuration 1 interface 1 "Kinesis Advantage2 Keyboard" rev 2.00/1.00 addr 11 uhidev3: iclass 3/1 ukbd0 at uhidev3: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 wskbd1: connecting to wsdisplay0 uhidev4 at uhub3 port 4 configuration 1 interface 2 "Kinesis Advantage2 Keyboard" rev 2.00/1.00 addr 11 uhidev4: iclass 3/0, 2 report ids uhid0 at uhidev4 reportid 1: input=1, output=0, feature=0 uhid1 at uhidev4 reportid 2: input=1, output=0, feature=0 [drm] *ERROR* [CRTC:45:pipe \\] flip_done timed out attached crtc is active, but connector isn't crtc active state doesn't match with hw state (expected 1, found 0) [ENCODER:76] active 0 with crtc active 1 drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in cpu_transcoder 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in lane_count 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in dp_m_n 0xffff80002277cbc8V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in dp_m2_n2 0xffff80002277cbc8V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in output_types 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_hdisplay 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_htotal 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_hblank_start 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_hblank_end 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_hsync_start 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_hsync_end 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_vdisplay 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_vtotal 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_vblank_start 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_vblank_end 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_vsync_start 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_vsync_end 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in pixel_multiplier 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in output_format 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.flags 0xffff80002277cbf8V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.flags 0xffff80002277cbf8V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in pipe_src_w 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in pipe_src_h 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in pixel_rate 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in csc_mode 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in gamma_enable 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in linetime 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in ips_linetime 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in shared_dpll 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in pipe_bpp 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in hw.adjusted_mode.crtc_clock 0xffff80002277cc08V drm:pid76163:pipe_config_mismatch *ERROR* [drm] *ERROR* [CRTC:45:pipe \\] mismatch in port_clock 0xffff80002277cc08V pipe state doesn't match! WARNING !list_empty(&dev->vblank_event_list) failed at /home/greg/s/src/sys/dev/pci/drm/drm_vblank.c:1323 WARNING !list_empty(&dev->vblank_event_list) failed at /home/greg/s/src/sys/dev/pci/drm/drm_vblank.c:1323 WARNING !list_empty(&dev->vblank_event_list) failed at /home/greg/s/src/sys/dev/pci/drm/drm_vblank.c:1323 drm : drm_WARN_ON(put_domains)drm : drm_WARN_ON(was_visible)uvm_fault(0xffffffff8220ff68, 0x4a8, 0, 1) -> e drm : drm_WARN_ON(was_visible)Global state not read locked panic: rw_enter: drrs locking against myself Stopped at db_enter+0x10: popq %rbp TID PID UID PRFLAGS PFLAGS CPU COMMAND 52457 87676 35 0x100010 0 2 xconsole 451149 55361 77 0x100010 0x80 3 dhclient 428258 71563 0 0x14000 0x200 1 drmwq *267777 932 0 0x14000 0x40000200 0K acpi0 db_enter() at db_enter+0x10 panic(ffffffff81e2461f) at panic+0x12a rw_enter(ffff80000025a578,1) at rw_enter+0x26f intel_edp_drrs_flush(ffff800000258000,101) at intel_edp_drrs_flush+0x64 __intel_fb_flush(ffff800000cccf00,4,101) at __intel_fb_flush+0x9d __i915_gem_object_flush_frontbuffer(ffff800000cc6f40,4) at __i915_gem_object_flush_frontbuffer+0x84 intel_prepare_plane_fb(ffff8000005ca400,ffff8000012a6e00) at intel_prepare_plane_fb+0x2b1 drm_atomic_helper_prepare_planes(ffff800000258078,ffff8000012a8000) at drm_atomic_helper_prepare_planes+0x7e intel_atomic_commit(ffff800000258078,ffff8000012a8000,0) at intel_atomic_commit+0xda drm_client_modeset_commit_atomic(ffff800000cb6800,1) at drm_client_modeset_commit_atomic+0x158 drm_client_modeset_commit_locked(ffff800000cb6800) at drm_client_modeset_commit_locked+0x53 drm_fb_helper_restore_fbdev_mode_unlocked(ffff800000cb6800) at drm_fb_helper_restore_fbdev_mode_unlocked+0x44 intel_fbdev_restore_mode(ffff800000258078) at intel_fbdev_restore_mode+0x33 db_ktrap(6,0,ffff8000227a9460) at db_ktrap+0x2c end trace frame: 0xffff8000227a9450, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> PID TID PPID UID S FLAGS WAIT COMMAND 85106 131264 1 1000 3 0xb2 poll xlock 6637 378740 52375 1000 3 0x200082 poll xmobar 62070 484650 52375 1000 3 0x1000b0 poll ssh-agent 807 161035 1 1000 3 0x82 select xwrits 52375 364966 6611 1000 3 0x200082 poll xmonad-x86_64-op 6611 262898 57606 1000 3 0x10008a sigsusp sh 87676 52457 1 35 7 0x100010 xconsole 28968 363923 1 0 3 0x80 netio xconsole 57606 22486 26639 0 3 0x100080 wait xenodm 76755 55003 24503 0 3 0x100080 netio Xorg 71126 487599 1 0 3 0x100083 ttyin getty 63599 159102 1 0 3 0x100083 ttyin getty 69052 444367 1 0 3 0x100083 ttyin getty 20031 446128 1 0 3 0x100083 ttyin getty 74652 469451 1 0 3 0x100083 ttyin getty 24503 382479 26639 35 3 0x12 drmioc Xorg 24503 232787 26639 35 3 0x4000092 poll Xorg 26639 270363 1 0 3 0x88 sigsusp xenodm 10437 141659 1 0 3 0x100098 poll cron 41749 204976 1 0 3 0x80 kqread apmd 36580 101054 1 99 3 0x100090 poll sndiod 21587 43258 1 110 3 0x100090 poll sndiod 37179 479048 1 0 3 0x100080 kqread vmd 20437 130263 1 107 3 0x100092 kqread vmd 42391 116922 1 107 3 0x100092 kqread vmd 93990 216323 1 0 3 0x92 kqread vmd 55566 113893 1 0 3 0x80 select sshd 81496 462987 1 0 3 0x100080 poll ntpd 53179 388720 73833 83 3 0x100092 poll ntpd 73833 477282 1 83 3 0x100092 poll ntpd 69739 185697 20788 74 3 0x100092 bpf pflogd 20788 462170 1 0 3 0x80 netio pflogd 86704 205269 23197 73 3 0x100090 kqread syslogd 23197 469249 1 0 3 0x100082 netio syslogd 1660 266135 1 77 3 0x100090 poll dhclient 75212 509158 1 0 3 0x80 poll dhclient 55361 451149 1 77 7 0x100090 dhclient 82892 280411 1 0 3 0x80 poll dhclient 95284 135293 66882 115 3 0x100092 kqread slaacd 31483 132905 66882 115 3 0x100092 kqread slaacd 66882 329073 1 0 3 0x100080 kqread slaacd 80869 243156 0 0 3 0x14200 bored i915-userptr-acq 41126 440569 0 0 3 0x14200 bored i915_flip 49344 522103 0 0 3 0x14200 bored i915_modeset 56828 301418 0 0 3 0x14200 bored i915-dp 74877 496481 0 0 3 0x14200 bored i915 64575 442992 0 0 3 0x14200 bored smr 72441 204319 0 0 3 0x14200 pgzero zerothread 29784 237342 0 0 3 0x14200 aiodoned aiodoned 84318 53621 0 0 3 0x14200 syncer update 87047 160994 0 0 3 0x14200 cleaner cleaner 82077 397218 0 0 3 0x14200 reaper reaper 68792 408248 0 0 3 0x14200 pgdaemon pagedaemon 95467 160111 0 0 3 0x14200 bored crynlk 43609 112395 0 0 3 0x14200 bored crypto 90774 17329 0 0 3 0x14200 bored iwmns 18399 268165 0 0 3 0x14200 usbtsk usbtask 44981 110451 0 0 3 0x14200 usbatsk usbatsk 32593 249830 0 0 3 0x14200 bored drmtskl 77632 262851 0 0 3 0x14200 bored drmlwq 44054 512640 0 0 3 0x14200 bored drmlwq 92255 230158 0 0 3 0x14200 bored drmlwq 37906 386065 0 0 3 0x14200 bored drmlwq 47603 300405 0 0 3 0x14200 bored drmubwq 379 128096 0 0 3 0x14200 bored drmubwq 19521 488996 0 0 3 0x14200 bored drmubwq 73966 451936 0 0 3 0x14200 bored drmubwq 3914 168323 0 0 3 0x14200 bored drmhpwq 20635 335179 0 0 3 0x14200 bored drmhpwq 23834 25137 0 0 3 0x14200 bored drmhpwq 11652 200599 0 0 3 0x14200 bored drmhpwq 35403 66492 0 0 2 0x14200 drmwq 53490 314262 0 0 2 0x14200 drmwq 71563 428258 0 0 7 0x14200 drmwq 67639 406703 0 0 3 0x14200 bored drmwq * 932 267777 0 0 7 0x40014200 acpi0 30725 348176 0 0 3 0x40014200 idle3 83289 101780 0 0 3 0x40014200 idle2 89007 186572 0 0 3 0x14200 bored sensors 65497 289124 0 0 3 0x14200 bored softnet 30927 32982 0 0 3 0x14200 bored systqmp 76163 260778 0 0 2 0x14200 systq 2127 245939 0 0 3 0x40014200 bored softclock 53285 260521 0 0 3 0x40014200 idle0 1 50660 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> rw_enter: drrs locking against myself ddb{0}> db_enter() at db_enter+0x10 panic(ffffffff81e2461f) at panic+0x12a rw_enter(ffff80000025a578,1) at rw_enter+0x26f intel_edp_drrs_flush(ffff800000258000,101) at intel_edp_drrs_flush+0x64 __intel_fb_flush(ffff800000cccf00,4,101) at __intel_fb_flush+0x9d __i915_gem_object_flush_frontbuffer(ffff800000cc6f40,4) at __i915_gem_object_flush_frontbuffer+0x84 intel_prepare_plane_fb(ffff8000005ca400,ffff8000012a6e00) at intel_prepare_plane_fb+0x2b1 drm_atomic_helper_prepare_planes(ffff800000258078,ffff8000012a8000) at drm_atomic_helper_prepare_planes+0x7e intel_atomic_commit(ffff800000258078,ffff8000012a8000,0) at intel_atomic_commit+0xda drm_client_modeset_commit_atomic(ffff800000cb6800,1) at drm_client_modeset_commit_atomic+0x158 drm_client_modeset_commit_locked(ffff800000cb6800) at drm_client_modeset_commit_locked+0x53 drm_fb_helper_restore_fbdev_mode_unlocked(ffff800000cb6800) at drm_fb_helper_restore_fbdev_mode_unlocked+0x44 intel_fbdev_restore_mode(ffff800000258078) at intel_fbdev_restore_mode+0x33 db_ktrap(6,0,ffff8000227a9460) at db_ktrap+0x2c kerntrap(ffff8000227a9460) at kerntrap+0xa2 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b intel_edp_drrs_flush(ffff800000258000,101) at intel_edp_drrs_flush+0x7b __intel_fb_flush(ffff800000cccf00,4,101) at __intel_fb_flush+0x9d __i915_gem_object_flush_frontbuffer(ffff800000cc6f40,4) at __i915_gem_object_flush_frontbuffer+0x84 intel_prepare_plane_fb(ffff8000005ca400,ffff8000012a6800) at intel_prepare_plane_fb+0x2b1 drm_atomic_helper_prepare_planes(ffff800000258078,ffff80000122b800) at drm_atomic_helper_prepare_planes+0x7e intel_atomic_commit(ffff800000258078,ffff80000122b800,0) at intel_atomic_commit+0xda drm_atomic_helper_commit_duplicated_state(ffff80000122b800,ffff8000227a97b0) at drm_atomic_helper_commit_duplicated_state+0x11d __intel_display_resume(ffff800000258078,ffff80000122b800,ffff8000227a97b0) at __intel_display_resume+0xb4 intel_display_resume(ffff800000258078) at intel_display_resume+0x90 i915_drm_resume(ffff800000258078) at i915_drm_resume+0x122 inteldrm_activate(ffff800000258000,5) at inteldrm_activate+0x97 config_activate_children(ffff80000015a500,5) at config_activate_children+0x85 config_activate_children(ffff800000031180,5) at config_activate_children+0x85 config_suspend_all(5) at config_suspend_all+0x147 acpi_sleep_state(ffff80000002e400,1) at acpi_sleep_state+0x370 acpi_sleep_task(ffff80000002e400,1) at acpi_sleep_task+0x1d acpi_thread(ffff8000001754a0) at acpi_thread+0x1c8 end trace frame: 0x0, count: -33 ddb{0}> PROC (acpi0) pid=267777 stat=onproc flags process=14000<NOZOMBIE,SYSTEM> proc=40000200<SYSTEM,CPUPEG> pri=0, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800022768d20,0xffff800022769cf0 process=0xffff80002279cbf0 user=0xffff8000227a4000, vmspace=0xffffffff8220ff68 estcpu=0, cpticks=0, pctcpu=0.14 user=0, sys=0, intr=0 addb{0}> syncing disks...16 16 16 16 d |
Free forum by Nabble | Edit this page |