Hi, the laptop screen goes black when amdgpu driver is loaded but the laptop is still reponsible (i can log into it and to write commands as shutdown -r now). Here is the dmesg with amdgpu enabled and disabled OpenBSD 6.6-beta (GENERIC.MP) #313: Tue Sep 10 23:30:52 MDT 2019 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MPreal mem = 8002203648 (7631MB)avail mem = 7747002368 (7388MB)User Kernel ConfigUKC> disable amdgpu^\^H \^H*234 amdgpu* disabledUKC> exitContinuing...mpath0 at rootscsibus0 at mpath0: 256 targetsmainbus0 at rootbios0 at mainbus0: SMBIOS rev. 2.8 @ 0xdf224000 (48 entries)bios0: vendor Insyde version "F.34" date 01/08/2019bios0: HP HP Notebookacpi0 at bios0: ACPI 5.0acpi0: sleep states S0 S3 S4 S5acpi0: tables DSDT FACP UEFI MSDM ASF! BOOT HPET APIC MCFG SPCR WDAT WDRT UEFI SSDT SSDT SSDT IVRS CRAT VFCT SSDT SSDT SSDT FPDT SSDT BGRTacpi0: wakeup devices GPP0(S4) XPDV(S5) GPP2(S4) GPP3(S4) GPP4(S4) GFX0(S4) GFX1(S4) GFX2(S4) GFX3(S4) GFX4(S4) EHC1(S3) XHC0(S3) ODD8(S3)acpitimer0 at acpi0: 3579545 Hz, 32 bitsacpihpet0 at acpi0: 14318180 Hzacpimadt0 at acpi0 addr 0xfee00000: PC-AT compatcpu0 at mainbus0: apid 16 (boot processor)cpu0: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.85 MHz, 15-65-01cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu0: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu0: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=0 observed drift=0cpu0: smt 0, core 0, package 0mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed rangescpu0: apic clock running at 99MHzcpu0: mwait min=64, max=64, IBEcpu1 at mainbus0: apid 17 (application processor)TSC skew=-18cpu1: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu1: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu1: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu1: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-18 observed drift=0cpu1: smt 1, core 0, package 0cpu2 at mainbus0: apid 18 (application processor)TSC skew=-226cpu2: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu2: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu2: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu2: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-226 observed drift=0cpu2: smt 0, core 1, package 0cpu3 at mainbus0: apid 19 (application processor)TSC skew=-589cpu3: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu3: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu3: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-589 observed drift=0cpu3: smt 1, core 1, package 0ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins, remappedioapic1 at mainbus0: apid 5 pa 0xfec01000, version 21, 32 pins, remappedacpimcfg0 at acpi0acpimcfg0: addr 0xf8000000, bus 0-63### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STAacpiprt0 at acpi0: bus 0 (PCI0)acpiprt1 at acpi0: bus -1 (GPP0)acpiprt2 at acpi0: bus 1 (GPP1)acpiprt3 at acpi0: bus -1 (GPP2)acpiprt4 at acpi0: bus 2 (GPP3)acpiprt5 at acpi0: bus -1 (GPP4)acpiprt6 at acpi0: bus 5 (GFX0)acpiprt7 at acpi0: bus -1 (GFX1)acpiprt8 at acpi0: bus -1 (GFX2)acpiprt9 at acpi0: bus -1 (GFX3)acpiprt10 at acpi0: bus -1 (GFX4)acpiec0 at acpi0acpicpu0 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu1 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu2 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu3 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpipwrres0 at acpi0: P0SAacpipwrres1 at acpi0: P3SAacpipwrres2 at acpi0: P0U3, resource for XHC0acpipwrres3 at acpi0: P3U3, resource for XHC0acpipwrres4 at acpi0: P0U2, resource for EHC1acpipwrres5 at acpi0: P3U2, resource for EHC1acpipwrres6 at acpi0: P0SD, resource for SDIOacpipwrres7 at acpi0: P3SD, resource for SDIOacpipwrres8 at acpi0: P0ST, resource for SATAacpipwrres9 at acpi0: P3ST, resource for SATAacpitz0 at acpi0: critical temperature is 226 degCacpitz1 at acpi0: no critical temperature defined### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STAacpibtn0 at acpi0: PWRBacpipci0 at acpi0 PCI0: _OSC failed"SMB0001" at acpi0 not configuredacpicmos0 at acpi0acpibat0 at acpi0: BAT1 model "PABAS0241231" serial 41167 type LION oem "Hewlett-Packard"acpiac0 at acpi0: AC unit offline### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STA"HPQ6001" at acpi0 not configuredacpibtn1 at acpi0: LID_"AMD0030" at acpi0 not configured"AMD0020" at acpi0 not configured"AMD0020" at acpi0 not configured"AMD0010" at acpi0 not configured"PNP0C14" at acpi0 not configured"ASD0001" at acpi0 not configuredacpivideo0 at acpi0: VGA_acpivideo1 at acpi0: VGA_cpu0: 2395 MHz: speeds: 2400 2000 1500 1200 MHzpci0 at mainbus0 bus 0pchb0 at pci0 dev 0 function 0 "AMD AMD64 15h Root Complex" rev 0x00"AMD AMD64 15h IOMMU" rev 0x00 at pci0 dev 0 function 2 not configured"ATI Carrizo" rev 0xca at pci0 dev 1 function 0 not configuredazalia0 at pci0 dev 1 function 1 "ATI Radeon HD Audio" rev 0x00: msiazalia0: no supported codecspchb1 at pci0 dev 2 function 0 "AMD AMD64 15h Host" rev 0x00ppb0 at pci0 dev 2 function 2 "AMD AMD64 15h PCIE" rev 0x00: msipci1 at ppb0 bus 1re0 at pci1 dev 0 function 0 "Realtek 8101E" rev 0x07: RTL8106E (0x4480), msi, address 3c:52:82:b4:7d:92rlphy0 at re0 phy 7: RTL8201E 10/100 PHY, rev. 2ppb1 at pci0 dev 2 function 4 "AMD AMD64 15h PCIE" rev 0x00: msipci2 at ppb1 bus 2"Realtek 8723BE" rev 0x00 at pci2 dev 0 function 0 not configuredpchb2 at pci0 dev 3 function 0 "AMD AMD64 15h Host" rev 0x00ppb2 at pci0 dev 3 function 1 "AMD AMD64 15h PCIE" rev 0x00: msipci3 at ppb2 bus 5"AMD AMD64 15h PSP 2.0" rev 0x00 at pci0 dev 8 function 0 not configuredpchb3 at pci0 dev 9 function 0 "AMD AMD64 15h Host" rev 0x00azalia1 at pci0 dev 9 function 2 "AMD AMD64 15h HD Audio" rev 0x00: apic 5 int 22azalia1: codecs: Realtek ALC282audio0 at azalia1xhci0 at pci0 dev 16 function 0 "AMD FCH xHCI" rev 0x20: msi, xHCI 1.0usb0 at xhci0: USB revision 3.0uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 addr 1ahci0 at pci0 dev 17 function 0 "AMD FCH AHCI" rev 0x49: apic 4 int 19, AHCI 1.3ahci0: port 0: 6.0Gb/sahci0: port 1: 1.5Gb/sscsibus1 at ahci0: 32 targetssd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD5000LPCX-6, 01.0> naa.50014ee6b20ab2b2sd0: 476940MB, 512 bytes/sector, 976773168 sectorscd0 at scsibus1 targ 1 lun 0: <hp, DVDRW DU8AESH, 6H61> removableehci0 at pci0 dev 18 function 0 "AMD FCH USB2" rev 0x49: apic 4 int 18usb1 at ehci0: USB revision 2.0uhub1 at usb1 configuration 1 interface 0 "AMD EHCI root hub" rev 2.00/1.00 addr 1"AMD FCH SMBus" rev 0x4a at pci0 dev 20 function 0 not configuredpcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x11sdhc0 at pci0 dev 20 function 7 vendor "AMD", unknown product 0x7906 rev 0x01: apic 4 int 16sdhc0: SDHC 3.0, 200 MHz base clocksdmmc0 at sdhc0: 8-bit, sd high-speed, mmc high-speed, dmapchb4 at pci0 dev 24 function 0 "AMD AMD64 15h Link Cfg" rev 0x00pchb5 at pci0 dev 24 function 1 "AMD AMD64 15h Address Map" rev 0x00pchb6 at pci0 dev 24 function 2 "AMD AMD64 15h DRAM Cfg" rev 0x00pchb7 at pci0 dev 24 function 3 "AMD AMD64 15h Misc Cfg" rev 0x00pchb8 at pci0 dev 24 function 4 "AMD AMD64 15h CPU Power" rev 0x00pchb9 at pci0 dev 24 function 5 "AMD AMD64 15h Misc Cfg" rev 0x00isa0 at pcib0isadma0 at isa0pckbc0 at isa0 port 0x60/5 irq 1 irq 12pckbd0 at pckbc0 (kbd slot)wskbd0 at pckbd0: console keyboardpms0 at pckbc0 (aux slot)wsmouse0 at pms0 mux 0pms0: Synaptics touchpad, firmware 8.1, 0x1e2b1 0x840300pcppi0 at isa0 port 0x61spkr0 at pcppi0vmm0 at mainbus0: SVM/RVIefifb0 at mainbus0: 1366x768, 32bppwsdisplay0 at efifb0 mux 1: console (std, vt100 emulation), using wskbd0wsdisplay0: screen 1-5 added (std, vt100 emulation)uvideo0 at uhub0 port 5 configuration 1 interface 0 "Generic HP TrueVision HD" rev 2.00/88.03 addr 2video0 at uvideo0uhub2 at uhub1 port 1 configuration 1 interface 0 "Advanced Micro Devices product 0x7900" rev 2.00/0.18 addr 2ugen0 at uhub2 port 4 "Realtek Bluetooth Radio" rev 2.10/2.00 addr 3vscsi0 at rootscsibus2 at vscsi0: 256 targetssoftraid0 at rootscsibus3 at softraid0: 256 targetsroot on sd0a (e33caa4786334354.a) swap on sd0b dump on sd0bsyncing disks... donewsdisplay_switch2: not switchingrebooting...OpenBSD 6.6-beta (GENERIC.MP) #313: Tue Sep 10 23:30:52 MDT 2019 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MPreal mem = 8002203648 (7631MB)avail mem = 7747014656 (7388MB)mpath0 at rootscsibus0 at mpath0: 256 targetsmainbus0 at rootbios0 at mainbus0: SMBIOS rev. 2.8 @ 0xdf224000 (48 entries)bios0: vendor Insyde version "F.34" date 01/08/2019bios0: HP HP Notebookacpi0 at bios0: ACPI 5.0acpi0: sleep states S0 S3 S4 S5acpi0: tables DSDT FACP UEFI MSDM ASF! BOOT HPET APIC MCFG SPCR WDAT WDRT UEFI SSDT SSDT SSDT IVRS CRAT VFCT SSDT SSDT SSDT FPDT SSDT BGRTacpi0: wakeup devices GPP0(S4) XPDV(S5) GPP2(S4) GPP3(S4) GPP4(S4) GFX0(S4) GFX1(S4) GFX2(S4) GFX3(S4) GFX4(S4) EHC1(S3) XHC0(S3) ODD8(S3)acpitimer0 at acpi0: 3579545 Hz, 32 bitsacpihpet0 at acpi0: 14318180 Hzacpimadt0 at acpi0 addr 0xfee00000: PC-AT compatcpu0 at mainbus0: apid 16 (boot processor)cpu0: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.80 MHz, 15-65-01cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu0: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu0: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=0 observed drift=0cpu0: smt 0, core 0, package 0mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed rangescpu0: apic clock running at 99MHzcpu0: mwait min=64, max=64, IBEcpu1 at mainbus0: apid 17 (application processor)TSC skew=-17cpu1: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu1: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu1: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu1: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-17 observed drift=0cpu1: smt 1, core 0, package 0cpu2 at mainbus0: apid 18 (application processor)TSC skew=-463cpu2: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu2: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu2: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu2: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-463 observed drift=0cpu2: smt 0, core 1, package 0cpu3 at mainbus0: apid 19 (application processor)TSC skew=-644cpu3: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu3: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu3: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-644 observed drift=0cpu3: smt 1, core 1, package 0ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins, remappedioapic1 at mainbus0: apid 5 pa 0xfec01000, version 21, 32 pins, remappedacpimcfg0 at acpi0acpimcfg0: addr 0xf8000000, bus 0-63### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STAacpiprt0 at acpi0: bus 0 (PCI0)acpiprt1 at acpi0: bus -1 (GPP0)acpiprt2 at acpi0: bus 1 (GPP1)acpiprt3 at acpi0: bus -1 (GPP2)acpiprt4 at acpi0: bus 2 (GPP3)acpiprt5 at acpi0: bus -1 (GPP4)acpiprt6 at acpi0: bus 5 (GFX0)acpiprt7 at acpi0: bus -1 (GFX1)acpiprt8 at acpi0: bus -1 (GFX2)acpiprt9 at acpi0: bus -1 (GFX3)acpiprt10 at acpi0: bus -1 (GFX4)acpiec0 at acpi0acpicpu0 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu1 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu2 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu3 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpipwrres0 at acpi0: P0SAacpipwrres1 at acpi0: P3SAacpipwrres2 at acpi0: P0U3, resource for XHC0acpipwrres3 at acpi0: P3U3, resource for XHC0acpipwrres4 at acpi0: P0U2, resource for EHC1acpipwrres5 at acpi0: P3U2, resource for EHC1acpipwrres6 at acpi0: P0SD, resource for SDIOacpipwrres7 at acpi0: P3SD, resource for SDIOacpipwrres8 at acpi0: P0ST, resource for SATAacpipwrres9 at acpi0: P3ST, resource for SATAacpitz0 at acpi0: critical temperature is 226 degCacpitz1 at acpi0: no critical temperature defined### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STAacpibtn0 at acpi0: PWRBacpipci0 at acpi0 PCI0: _OSC failed"SMB0001" at acpi0 not configuredacpicmos0 at acpi0acpibat0 at acpi0: BAT1 model "PABAS0241231" serial 41167 type LION oem "Hewlett-Packard"acpiac0 at acpi0: AC unit offline### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STA"HPQ6001" at acpi0 not configuredacpibtn1 at acpi0: LID_"AMD0030" at acpi0 not configured"AMD0020" at acpi0 not configured"AMD0020" at acpi0 not configured"AMD0010" at acpi0 not configured"PNP0C14" at acpi0 not configured"ASD0001" at acpi0 not configuredacpivideo0 at acpi0: VGA_acpivideo1 at acpi0: VGA_cpu0: 2395 MHz: speeds: 2400 2000 1500 1200 MHzpci0 at mainbus0 bus 0pchb0 at pci0 dev 0 function 0 "AMD AMD64 15h Root Complex" rev 0x00"AMD AMD64 15h IOMMU" rev 0x00 at pci0 dev 0 function 2 not configuredamdgpu0 at pci0 dev 1 function 0 "ATI Carrizo" rev 0xcadrm0 at amdgpu0amdgpu0: msiazalia0 at pci0 dev 1 function 1 "ATI Radeon HD Audio" rev 0x00: msiazalia0: no supported codecspchb1 at pci0 dev 2 function 0 "AMD AMD64 15h Host" rev 0x00ppb0 at pci0 dev 2 function 2 "AMD AMD64 15h PCIE" rev 0x00: msipci1 at ppb0 bus 1re0 at pci1 dev 0 function 0 "Realtek 8101E" rev 0x07: RTL8106E (0x4480), msi, address 3c:52:82:b4:7d:92rlphy0 at re0 phy 7: RTL8201E 10/100 PHY, rev. 2ppb1 at pci0 dev 2 function 4 "AMD AMD64 15h PCIE" rev 0x00: msipci2 at ppb1 bus 2"Realtek 8723BE" rev 0x00 at pci2 dev 0 function 0 not configuredpchb2 at pci0 dev 3 function 0 "AMD AMD64 15h Host" rev 0x00ppb2 at pci0 dev 3 function 1 "AMD AMD64 15h PCIE" rev 0x00: msipci3 at ppb2 bus 5"AMD AMD64 15h PSP 2.0" rev 0x00 at pci0 dev 8 function 0 not configuredpchb3 at pci0 dev 9 function 0 "AMD AMD64 15h Host" rev 0x00azalia1 at pci0 dev 9 function 2 "AMD AMD64 15h HD Audio" rev 0x00: apic 5 int 22azalia1: codecs: Realtek ALC282audio0 at azalia1xhci0 at pci0 dev 16 function 0 "AMD FCH xHCI" rev 0x20: msi, xHCI 1.0usb0 at xhci0: USB revision 3.0uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 addr 1ahci0 at pci0 dev 17 function 0 "AMD FCH AHCI" rev 0x49: apic 4 int 19, AHCI 1.3ahci0: port 0: 6.0Gb/sahci0: port 1: 1.5Gb/sscsibus1 at ahci0: 32 targetssd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD5000LPCX-6, 01.0> naa.50014ee6b20ab2b2sd0: 476940MB, 512 bytes/sector, 976773168 sectorscd0 at scsibus1 targ 1 lun 0: <hp, DVDRW DU8AESH, 6H61> removableehci0 at pci0 dev 18 function 0 "AMD FCH USB2" rev 0x49: apic 4 int 18usb1 at ehci0: USB revision 2.0uhub1 at usb1 configuration 1 interface 0 "AMD EHCI root hub" rev 2.00/1.00 addr 1"AMD FCH SMBus" rev 0x4a at pci0 dev 20 function 0 not configuredpcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x11sdhc0 at pci0 dev 20 function 7 vendor "AMD", unknown product 0x7906 rev 0x01: apic 4 int 16sdhc0: SDHC 3.0, 200 MHz base clocksdmmc0 at sdhc0: 8-bit, sd high-speed, mmc high-speed, dmapchb4 at pci0 dev 24 function 0 "AMD AMD64 15h Link Cfg" rev 0x00pchb5 at pci0 dev 24 function 1 "AMD AMD64 15h Address Map" rev 0x00pchb6 at pci0 dev 24 function 2 "AMD AMD64 15h DRAM Cfg" rev 0x00pchb7 at pci0 dev 24 function 3 "AMD AMD64 15h Misc Cfg" rev 0x00pchb8 at pci0 dev 24 function 4 "AMD AMD64 15h CPU Power" rev 0x00pchb9 at pci0 dev 24 function 5 "AMD AMD64 15h Misc Cfg" rev 0x00isa0 at pcib0isadma0 at isa0pckbc0 at isa0 port 0x60/5 irq 1 irq 12pckbd0 at pckbc0 (kbd slot)wskbd0 at pckbd0: console keyboardpms0 at pckbc0 (aux slot)wsmouse0 at pms0 mux 0pms0: Synaptics touchpad, firmware 8.1, 0x1e2b1 0x840300pcppi0 at isa0 port 0x61spkr0 at pcppi0vmm0 at mainbus0: SVM/RVIefifb at mainbus0 not configureduvideo0 at uhub0 port 5 configuration 1 interface 0 "Generic HP TrueVision HD" rev 2.00/88.03 addr 2video0 at uvideo0uhub2 at uhub1 port 1 configuration 1 interface 0 "Advanced Micro Devices product 0x7900" rev 2.00/0.18 addr 2ugen0 at uhub2 port 4 "Realtek Bluetooth Radio" rev 2.10/2.00 addr 3vscsi0 at rootscsibus2 at vscsi0: 256 targetssoftraid0 at rootscsibus3 at softraid0: 256 targetsroot on sd0a (e33caa4786334354.a) swap on sd0b dump on sd0binitializing kernel modesetting (CARRIZO 0x1002:0x9874 0x103C:0x81F9 0xCA).amdgpu_irq_add_domain: stub[drm] *ERROR* amdgpu: fence wait failed (2147483647).[drm] *ERROR* late_init of IP block <gfx_v8_0> failed 2147483647drm:pid0:amdgpu_device_init *ERROR* amdgpu_device_ip_late_init faileddrm:pid0:amdgpu_attachhook *ERROR* Fatal error during GPU initefifb0 at mainbus0: 1366x768, 32bppwsdisplay0 at efifb0 mux 1: console (std, vt100 emulation), using wskbd0wsdisplay0: screen 1-5 added (std, vt100 emulation)syncing disks... donerebooting...OpenBSD 6.6-beta (GENERIC.MP) #313: Tue Sep 10 23:30:52 MDT 2019 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MPreal mem = 8002203648 (7631MB)avail mem = 7747014656 (7388MB)User Kernel ConfigUKC> disable amdg[u*\^H \^H\^H \^H\^H \^Hpu*234 amdgpu* disabledUKC> exitContinuing...mpath0 at rootscsibus0 at mpath0: 256 targetsmainbus0 at rootbios0 at mainbus0: SMBIOS rev. 2.8 @ 0xdf224000 (48 entries)bios0: vendor Insyde version "F.34" date 01/08/2019bios0: HP HP Notebookacpi0 at bios0: ACPI 5.0acpi0: sleep states S0 S3 S4 S5acpi0: tables DSDT FACP UEFI MSDM ASF! BOOT HPET APIC MCFG SPCR WDAT WDRT UEFI SSDT SSDT SSDT IVRS CRAT VFCT SSDT SSDT SSDT FPDT SSDT BGRTacpi0: wakeup devices GPP0(S4) XPDV(S5) GPP2(S4) GPP3(S4) GPP4(S4) GFX0(S4) GFX1(S4) GFX2(S4) GFX3(S4) GFX4(S4) EHC1(S3) XHC0(S3) ODD8(S3)acpitimer0 at acpi0: 3579545 Hz, 32 bitsacpihpet0 at acpi0: 14318180 Hzacpimadt0 at acpi0 addr 0xfee00000: PC-AT compatcpu0 at mainbus0: apid 16 (boot processor)cpu0: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.78 MHz, 15-65-01cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu0: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu0: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=0 observed drift=0cpu0: smt 0, core 0, package 0mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed rangescpu0: apic clock running at 99MHzcpu0: mwait min=64, max=64, IBEcpu1 at mainbus0: apid 17 (application processor)TSC skew=-25cpu1: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu1: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu1: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu1: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-25 observed drift=0cpu1: smt 1, core 0, package 0cpu2 at mainbus0: apid 18 (application processor)TSC skew=-622cpu2: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu2: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu2: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu2: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-622 observed drift=0cpu2: smt 0, core 1, package 0cpu3 at mainbus0: apid 19 (application processor)TSC skew=-626cpu3: AMD A10-9600P RADEON R5, 10 COMPUTE CORES 4C+6G, 2395.51 MHz, 15-65-01cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,IBPB,XSAVEOPTcpu3: 96KB 64b/line 3-way I-cache, 32KB 64b/line 8-way D-cache, 1MB 64b/line 16-way L2 cachecpu3: ITLB 48 4KB entries fully associative, 24 4MB entries fully associativecpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully associativetsc_timecounter_init: TSC skew=-626 observed drift=0cpu3: smt 1, core 1, package 0ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins, remappedioapic1 at mainbus0: apid 5 pa 0xfec01000, version 21, 32 pins, remappedacpimcfg0 at acpi0acpimcfg0: addr 0xf8000000, bus 0-63### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STAacpiprt0 at acpi0: bus 0 (PCI0)acpiprt1 at acpi0: bus -1 (GPP0)acpiprt2 at acpi0: bus 1 (GPP1)acpiprt3 at acpi0: bus -1 (GPP2)acpiprt4 at acpi0: bus 2 (GPP3)acpiprt5 at acpi0: bus -1 (GPP4)acpiprt6 at acpi0: bus 5 (GFX0)acpiprt7 at acpi0: bus -1 (GFX1)acpiprt8 at acpi0: bus -1 (GFX2)acpiprt9 at acpi0: bus -1 (GFX3)acpiprt10 at acpi0: bus -1 (GFX4)acpiec0 at acpi0acpicpu0 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu1 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu2 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpicpu3 at acpi0: C2(0@400 io@0x414), C1(@1 halt!), PSSacpipwrres0 at acpi0: P0SAacpipwrres1 at acpi0: P3SAacpipwrres2 at acpi0: P0U3, resource for XHC0acpipwrres3 at acpi0: P3U3, resource for XHC0acpipwrres4 at acpi0: P0U2, resource for EHC1acpipwrres5 at acpi0: P3U2, resource for EHC1acpipwrres6 at acpi0: P0SD, resource for SDIOacpipwrres7 at acpi0: P3SD, resource for SDIOacpipwrres8 at acpi0: P0ST, resource for SATAacpipwrres9 at acpi0: P3ST, resource for SATAacpitz0 at acpi0: critical temperature is 226 degCacpitz1 at acpi0: no critical temperature defined### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STAacpibtn0 at acpi0: PWRBacpipci0 at acpi0 PCI0: _OSC failed"SMB0001" at acpi0 not configuredacpicmos0 at acpi0acpibat0 at acpi0: BAT1 model "PABAS0241231" serial 41167 type LION oem "Hewlett-Packard"acpiac0 at acpi0: AC unit offline### AML PARSE ERROR (0x4776): Undefined name: WLVDerror evaluating: \\_SB_.WLBU._STA"HPQ6001" at acpi0 not configuredacpibtn1 at acpi0: LID_"AMD0030" at acpi0 not configured"AMD0020" at acpi0 not configured"AMD0020" at acpi0 not configured"AMD0010" at acpi0 not configured"PNP0C14" at acpi0 not configured"ASD0001" at acpi0 not configuredacpivideo0 at acpi0: VGA_acpivideo1 at acpi0: VGA_cpu0: 2395 MHz: speeds: 2400 2000 1500 1200 MHzpci0 at mainbus0 bus 0pchb0 at pci0 dev 0 function 0 "AMD AMD64 15h Root Complex" rev 0x00"AMD AMD64 15h IOMMU" rev 0x00 at pci0 dev 0 function 2 not configured"ATI Carrizo" rev 0xca at pci0 dev 1 function 0 not configuredazalia0 at pci0 dev 1 function 1 "ATI Radeon HD Audio" rev 0x00: msiazalia0: no supported codecspchb1 at pci0 dev 2 function 0 "AMD AMD64 15h Host" rev 0x00ppb0 at pci0 dev 2 function 2 "AMD AMD64 15h PCIE" rev 0x00: msipci1 at ppb0 bus 1re0 at pci1 dev 0 function 0 "Realtek 8101E" rev 0x07: RTL8106E (0x4480), msi, address 3c:52:82:b4:7d:92rlphy0 at re0 phy 7: RTL8201E 10/100 PHY, rev. 2ppb1 at pci0 dev 2 function 4 "AMD AMD64 15h PCIE" rev 0x00: msipci2 at ppb1 bus 2"Realtek 8723BE" rev 0x00 at pci2 dev 0 function 0 not configuredpchb2 at pci0 dev 3 function 0 "AMD AMD64 15h Host" rev 0x00ppb2 at pci0 dev 3 function 1 "AMD AMD64 15h PCIE" rev 0x00: msipci3 at ppb2 bus 5"AMD AMD64 15h PSP 2.0" rev 0x00 at pci0 dev 8 function 0 not configuredpchb3 at pci0 dev 9 function 0 "AMD AMD64 15h Host" rev 0x00azalia1 at pci0 dev 9 function 2 "AMD AMD64 15h HD Audio" rev 0x00: apic 5 int 22azalia1: codecs: Realtek ALC282audio0 at azalia1xhci0 at pci0 dev 16 function 0 "AMD FCH xHCI" rev 0x20: msi, xHCI 1.0usb0 at xhci0: USB revision 3.0uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 addr 1ahci0 at pci0 dev 17 function 0 "AMD FCH AHCI" rev 0x49: apic 4 int 19, AHCI 1.3ahci0: port 0: 6.0Gb/sahci0: port 1: 1.5Gb/sscsibus1 at ahci0: 32 targetssd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD5000LPCX-6, 01.0> naa.50014ee6b20ab2b2sd0: 476940MB, 512 bytes/sector, 976773168 sectorscd0 at scsibus1 targ 1 lun 0: <hp, DVDRW DU8AESH, 6H61> removableehci0 at pci0 dev 18 function 0 "AMD FCH USB2" rev 0x49: apic 4 int 18usb1 at ehci0: USB revision 2.0uhub1 at usb1 configuration 1 interface 0 "AMD EHCI root hub" rev 2.00/1.00 addr 1"AMD FCH SMBus" rev 0x4a at pci0 dev 20 function 0 not configuredpcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x11sdhc0 at pci0 dev 20 function 7 vendor "AMD", unknown product 0x7906 rev 0x01: apic 4 int 16sdhc0: SDHC 3.0, 200 MHz base clocksdmmc0 at sdhc0: 8-bit, sd high-speed, mmc high-speed, dmapchb4 at pci0 dev 24 function 0 "AMD AMD64 15h Link Cfg" rev 0x00pchb5 at pci0 dev 24 function 1 "AMD AMD64 15h Address Map" rev 0x00pchb6 at pci0 dev 24 function 2 "AMD AMD64 15h DRAM Cfg" rev 0x00pchb7 at pci0 dev 24 function 3 "AMD AMD64 15h Misc Cfg" rev 0x00pchb8 at pci0 dev 24 function 4 "AMD AMD64 15h CPU Power" rev 0x00pchb9 at pci0 dev 24 function 5 "AMD AMD64 15h Misc Cfg" rev 0x00isa0 at pcib0isadma0 at isa0pckbc0 at isa0 port 0x60/5 irq 1 irq 12pckbd0 at pckbc0 (kbd slot)wskbd0 at pckbd0: console keyboardpms0 at pckbc0 (aux slot)wsmouse0 at pms0 mux 0pms0: Synaptics touchpad, firmware 8.1, 0x1e2b1 0x840300pcppi0 at isa0 port 0x61spkr0 at pcppi0vmm0 at mainbus0: SVM/RVIefifb0 at mainbus0: 1366x768, 32bppwsdisplay0 at efifb0 mux 1: console (std, vt100 emulation), using wskbd0wsdisplay0: screen 1-5 added (std, vt100 emulation)uvideo0 at uhub0 port 5 configuration 1 interface 0 "Generic HP TrueVision HD" rev 2.00/88.03 addr 2video0 at uvideo0uhub2 at uhub1 port 1 configuration 1 interface 0 "Advanced Micro Devices product 0x7900" rev 2.00/0.18 addr 2ugen0 at uhub2 port 4 "Realtek Bluetooth Radio" rev 2.10/2.00 addr 3vscsi0 at rootscsibus2 at vscsi0: 256 targetssoftraid0 at rootscsibus3 at softraid0: 256 targetsroot on sd0a (e33caa4786334354.a) swap on sd0b dump on sd0b
