I somehow missed this thread before posting to misc@. I’m using the Nov 1 snapshot with an OpenBSD-only EFI install on the internal SSD of a 2013 MacBook Air and inteldrm(4) does attach but immediately after the display is corrupted. I can start X just fine but the corruption remains. I can quit fvwm by carefully guessing where “Quit" is and X also shuts down just fine too.
Bryan OpenBSD 5.8-current (GENERIC.MP) #1557: Sun Nov 1 07:21:09 MST 2015 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP RTC BIOS diagnostic error ff<clock_battery,ROM_cksum,config_unit,memory_size,fixed_disk,invalid_time> real mem = 8509276160 (8115MB) avail mem = 8247255040 (7865MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0x8cd14000 (42 entries) bios0: vendor Apple Inc. version "MBA61.88Z.0099.B20.1509081314" date 09/08/2015 bios0: Apple Inc. MacBookAir6,1 acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET APIC SBST ECDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT MCFG DMAR acpi0: wakeup devices P0P2(S3) EC__(S3) HDEF(S3) RP01(S3) RP02(S3) RP03(S3) ARPT(S4) RP05(S3) RP06(S3) SPIT(S3) XHC1(S3) ADP1(S3) LID0(S3) 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) i7-4650U CPU @ 1.70GHz, 1600.24 MHz 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,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,SENSOR,ARAT 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 2 (application processor) cpu1: Intel(R) Core(TM) i7-4650U CPU @ 1.70GHz, 1600.00 MHz 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,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,SENSOR,ARAT cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-4650U CPU @ 1.70GHz, 1600.00 MHz 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,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,SENSOR,ARAT cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-4650U CPU @ 1.70GHz, 1600.00 MHz 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,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,SENSOR,ARAT cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins acpiec0 at acpi0 acpimcfg0 at acpi0 addr 0xe0000000, bus 0-155 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (P0P2) acpiprt2 at acpi0: bus 1 (RP01) acpiprt3 at acpi0: bus 2 (RP02) acpiprt4 at acpi0: bus 3 (RP03) acpiprt5 at acpi0: bus 5 (RP05) acpiprt6 at acpi0: bus 4 (RP06) 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 acpibat0 at acpi0: BAT0 model "3545797981023400290" type 3545797981528607052 oem "3545797981528673619" acpiac0 at acpi0: AC unit online acpibtn0 at acpi0: LID0 acpibtn1 at acpi0: PWRB acpibtn2 at acpi0: SLPB acpivideo0 at acpi0: IGPU acpivout0 at acpivideo0: DD01 cpu0: Enhanced SpeedStep 1600 MHz: speeds: 2301, 2300, 2200, 2100, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800, 759 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x09 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5000" rev 0x09 drm0 at inteldrm0 inteldrm0: msi error: [drm:pid0:inteldrm_attach] *ERROR* failed to init modeset Memory manager not clean. Delaying takedown Memory manager not clean. Delaying takedown azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x09: msi azalia0: No codecs found xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: msi usb0 at xhci0: USB revision 3.0 uhub0 at usb0 "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 azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi azalia1: codecs: Cirrus Logic CS4208 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 1 "Intel 8 Series PCIE" rev 0xe4: msi pci2 at ppb1 bus 2 vendor "Broadcom", unknown product 0x1570 (class multimedia subclass miscellaneous, rev 0x00) at pci2 dev 0 function 0 not configured ppb2 at pci0 dev 28 function 2 "Intel 8 Series PCIE" rev 0xe4: msi pci3 at ppb2 bus 3 vendor "Broadcom", unknown product 0x43a0 (class network subclass miscellaneous, rev 0x03) at pci3 dev 0 function 0 not configured ppb3 at pci0 dev 28 function 4 "Intel 8 Series PCIE" rev 0xe4: msi pci4 at ppb3 bus 5 ppb4 at pci4 dev 0 function 0 vendor "Intel", unknown product 0x1547 rev 0x03 pci5 at ppb4 bus 6 ppb5 at pci5 dev 0 function 0 vendor "Intel", unknown product 0x1547 rev 0x03: msi pci6 at ppb5 bus 7 vendor "Intel", unknown product 0x1547 (class system subclass miscellaneous, rev 0x03) at pci6 dev 0 function 0 not configured ppb6 at pci5 dev 3 function 0 vendor "Intel", unknown product 0x1547 rev 0x03: msi pci7 at ppb6 bus 8 ppb7 at pci5 dev 4 function 0 vendor "Intel", unknown product 0x1547 rev 0x03: msi pci8 at ppb7 bus 57 ppb8 at pci5 dev 5 function 0 vendor "Intel", unknown product 0x1547 rev 0x03: msi pci9 at ppb8 bus 106 ppb9 at pci5 dev 6 function 0 vendor "Intel", unknown product 0x1547 rev 0x03: msi pci10 at ppb9 bus 107 ppb10 at pci0 dev 28 function 5 "Intel 8 Series PCIE" rev 0xe4: msi pci11 at ppb10 bus 4 ahci0 at pci11 dev 0 function 0 "Samsung S4LN053X01" rev 0x01: apic 2 int 16, AHCI 1.3 ahci0: port 0: 6.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, APPLE SSD SM0512, UXM2> SCSI3 0/direct fixed naa.5002538655584d30 sd0: 477102MB, 512 bytes/sector, 977105060 sectors, thin pcib0 at pci0 dev 31 function 0 "Intel 8 Series LPC" rev 0x04 ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 2 int 18 iic0 at ichiic0 iic0: addr 0x2c 03=fc 05=6e 71=06 72=80 86=5f 90=38 91=1c 92=35 93=3b 94=69 95=8c 96=6d 97=85 98=3d 99=1d 9a=9d 9f=7c a0=7f a1=b5 a2=bf a3=7b a4=28 a5=cf a6=64 a7=2d words 00=0000 01=0000 02=00fc 03=fc00 04=006e 05=6e00 06=0000 07=0000 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns8250, no fifo pcppi0 at isa0 port 0x61 spkr0 at pcppi0 asmc0 at isa0 port 0x300/32: rev 2.12f612, 561 keys efifb0 at mainbus0 wsdisplay0 at efifb0 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) nvram: invalid checksum urtwn0 at uhub0 port 2 configuration 1 interface 0 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 2 urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:87:02:9c uhub1 at uhub0 port 3 "Apple Inc. BRCM20702 Hub" rev 2.00/1.00 addr 3 uhidev0 at uhub1 port 1 configuration 1 interface 0 "Apple Computer product 0x820a" rev 2.00/1.00 addr 4 uhidev0: iclass 3/1, 1 report id ukbd0 at uhidev0 reportid 1: 8 variable keys, 6 key codes wskbd0 at ukbd0: console keyboard, using wsdisplay0 uhidev1 at uhub1 port 2 configuration 1 interface 0 "Apple Computer product 0x820b" rev 2.00/1.00 addr 5 uhidev1: iclass 3/1, 2 report ids ums0 at uhidev1 reportid 2: 3 buttons wsmouse0 at ums0 mux 0 ugen0 at uhub1 port 3 "Apple Inc. Bluetooth USB Host Controller" rev 2.00/1.12 addr 6 uhidev2 at uhub0 port 5 configuration 1 interface 0 "Apple Inc. Apple Internal Keyboard / Trackpad" rev 2.00/1.71 addr 7 uhidev2: iclass 3/0, 63 report ids uhid0 at uhidev2 reportid 63: input=64, output=0, feature=0 uhidev3 at uhub0 port 5 configuration 1 interface 1 "Apple Inc. Apple Internal Keyboard / Trackpad" rev 2.00/1.71 addr 7 uhidev3: iclass 3/1, 63 report ids ukbd1 at uhidev3 reportid 1: 8 variable keys, 6 key codes, country code 33 wskbd1 at ukbd1 mux 1 wskbd1: connecting to wsdisplay0 uhid1 at uhidev3 reportid 9: input=0, output=0, feature=3 uhid2 at uhidev3 reportid 63: input=64, output=0, feature=0 ubcmtp0 at uhub0 port 5 configuration 1 interface 2 "Apple Inc. Apple Internal Keyboard / Trackpad" rev 2.00/1.71 addr 7 wsmouse1 at ubcmtp0 mux 0 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (cf0273295d3ed112.a) swap on sd0b dump on sd0b clock: unknown CMOS layout