HDMI Kernel Panic

[spicytrance]

hey johnny, great work!! everything seems to work, very stable. im just having a problem, my i7 air (2018) is getting a kernel panic every time i connect something over the HDMI port. i tried your last 4 releases, nothing worked... kexts in L/E, or even with injected kexts...

the mi pro EFI (https://github.com/daliansky/XiaoMi-Pro-Hackintosh) folder seems to work compared to yours. output works and no kernel panic. (but of course other things are broken)

here is the panic:

panic(cpu 4 caller 0xffffff800ec6520a): Kernel trap at 0xffffff7f91cff554, type 14=page fault, registers: CR0: 0x000000008001003b, CR2: 0x00000000000001dc, CR3: 0x0000000025e25000, CR4: 0x00000000003626e0 RAX: 0x2d2f0a0f96c600df, RBX: 0x0000000000000002, RCX: 0x0000000000010002, RDX: 0x0000000000000001 RSP: 0xffffff8123bb3e20, RBP: 0xffffff8123bb3ea0, RSI: 0x0000000000000001, RDI: 0xffffff8034778020 R8: 0x0000000000000001, R9: 0x0000000000000002, R10: 0x0000000000000000, R11: 0x0000000000000000 R12: 0x0000000000000000, R13: 0x0000000000000000, R14: 0x0000000000000000, R15: 0xffffff803683d000 RFL: 0x0000000000010206, RIP: 0xffffff7f91cff554, CS: 0x0000000000000008, SS: 0x0000000000000010 Fault CR2: 0x00000000000001dc, Error code: 0x0000000000000000, Fault CPU: 0x4, PL: 0, VF: 1

Backtrace (CPU 4), Frame : Return Address 0xffffff8123bb3880 : 0xffffff800eb3bb1b 0xffffff8123bb38d0 : 0xffffff800ec733e5 0xffffff8123bb3910 : 0xffffff800ec64e5e 0xffffff8123bb3960 : 0xffffff800eae2a40 0xffffff8123bb3980 : 0xffffff800eb3b207 0xffffff8123bb3a80 : 0xffffff800eb3b5eb 0xffffff8123bb3ad0 : 0xffffff800f2d24f9 0xffffff8123bb3b40 : 0xffffff800ec6520a 0xffffff8123bb3cc0 : 0xffffff800ec64f08 0xffffff8123bb3d10 : 0xffffff800eae2a40 0xffffff8123bb3d30 : 0xffffff7f91cff554 0xffffff8123bb3ea0 : 0xffffff7f91cdcc7c 0xffffff8123bb3ee0 : 0xffffff800f240ccd 0xffffff8123bb3f30 : 0xffffff800f23f612 0xffffff8123bb3f70 : 0xffffff800f23eb9c 0xffffff8123bb3fa0 : 0xffffff800eae213e Kernel Extensions in backtrace: com.apple.driver.AppleIntelKBLGraphicsFramebuffer(14.0.3)[D660BE6F-E3A2-39D8-B9AC-3193DF203C9E]@0xffffff7f91caa000->0xffffff7f91ed5fff dependency: com.apple.iokit.IOPCIFamily(2.9)[1286D5E5-A6A1-3C44-A244-04C068903DB2]@0xffffff7f8f52f000 dependency: com.apple.iokit.IOACPIFamily(1.4)[3467C105-9354-3BD2-85F3-E5AEF94BD275]@0xffffff7f8f596000 dependency: com.apple.iokit.IOAcceleratorFamily2(438.2.8)[9176E894-E24A-36BA-AFDA-0DB11F3F512A]@0xffffff7f91374000 dependency: com.apple.iokit.IOReportFamily(47)[E3C37E96-3AFA-301F-B89C-719FB3D4DA53]@0xffffff7f8ff41000 dependency: com.apple.AppleGraphicsDeviceControl(4.5.21)[EF326A60-9936-3267-A6E7-0044C7B4A952]@0xffffff7f90689000 dependency: com.apple.iokit.IOGraphicsFamily(569.3)[7B5CA52B-0BD1-34AB-BFC9-7D5C3A0DBE7C]@0xffffff7f90345000

BSD process name corresponding to current thread: kernel_task Boot args: gfxrst=1 darkwake=0 dart=0

Mac OS version: 19C57

Kernel version: Darwin Kernel Version 19.2.0: Sat Nov 9 03:47:04 PST 2019; root:xnu-6153.61.1~20/RELEASE_X86_64 Kernel UUID: C3E7E405-C692-356B-88D3-C30041FD1E72 Kernel slide: 0x000000000e800000 Kernel text base: 0xffffff800ea00000 __HIB text base: 0xffffff800e900000 System model name: MacBookPro15,2 (Mac-827FB448E656EC26) System shutdown begun: NO Panic diags file available: YES (0x0)

System uptime in nanoseconds: 83246463568 last loaded kext at 6649477628: >AudioAUUC 1.70 (addr 0xffffff7f91b5b000, size 32768) loaded kexts: com.realtek.driver.RtWlanU1827 1827.4.b36 com.alexandred.VoodooI2CHID 1 com.zxystd.!I!BFirmware 1.0.0d1 as.acidanthera.voodoo.driver.PS2Keyboard 2.1.0 com.alexandred.VoodooI2C 2.3 ru.joedm.SMCSuperIO 1.1.0 as.acidanthera.voodoo.driver.PS2!C 2.1.0 org.coolstar.VoodooGPIO 1.1 org.rehabman.driver.NullEthernet 1.0.6 as.vit9696.SMCProcessor 1.1.0 as.lvs1974.HibernationFixup 1.3.2 xyz.racermaster.NoTouchID 1.0.3 as.vit9696.!AALC 1.4.5 org.tw.CodecCommander 2.7.2 org.acidanthera.NVMeFix 1.0.0 as.vit9696.WhateverGreen 1.3.6 ru.usrsse2.SMCBatteryManager 1 as.vit9696.VirtualSMC 1.1.0 com.rehabman.driver.USBInjectAll 0.7.4 org.vanilla.driver.CPUFriend 1.2.0 as.vit9696.Lilu 1.4.1 com.alexandred.VoodooI2CServices 1

AudioAUUC 1.70 @fileutil 20.036.15 @filesystems.autofs 3.0 @filesystems.msdosfs 1.10 AGPM 111.4.1 !APlatformEnabler 2.7.0d0 X86PlatformShim 1.0.0 !AHDAHardwareConfigDriver 283.15 !AUpstreamUserClient 3.6.8 !AHDA 283.15 !AGraphicsDevicePolicy 4.5.21 @AGDCPluginDisplayMetrics 4.5.21 !A!IPCHPMC 2.0.1 !AHV 1 |IOUserEthernet 1.0.1 eficheck 1 !A!IKBLGraphics 14.0.3 |IO!BSerialManager 7.0.2f4 pmtelemetry 1 @Dont_Steal_Mac_OS_X 7.0.0 AGDCBacklightControl 4.5.21 ACPI_SMC_PlatformPlugin 1.0.0 !ABacklight 180.1 !A!IKBLGraphicsFramebuffer 14.0.3 !ASMCLMU 212 !AFIVRDriver 4.1.0 !A!ISlowAdaptiveClocking 4.0.0 !AMCCSControl 1.13 @private.KextAudit 1.0 !ATopCaseHIDEventDriver 3420.1 !AFileSystemDriver 3.0.1 !AVirtIO 1.0 @filesystems.hfs.kext 522.0.9 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @filesystems.apfs 1412.61.1 !ASmartBatteryManager 161.0.0 !AAHCIPort 341.0.2 !AACPIEC 6.1 !AACPIButtons 6.1 !ARTC 2.0 !ASMBIOS 2.1 !AAPIC 1.7 $!AImage4 1 @nke.applicationfirewall 303 $TMSafetyNet 8 @!ASystemPolicy 2.0.0 |EndpointSecurity 1 @kext.triggers 1.0 DspFuncLib 283.15 @kext.OSvKernDSPLib 529 !AGraphicsControl 4.5.21 |IOAVB!F 800.17 !ASSE 1.0 IOPlatformPluginLegacy 1.0.0 X86PlatformPlugin 1.0.0 IOPlatformPlugin!F 6.0.0d8 !ABacklightExpert 1.1.0 |IONDRVSupport 569.3 !ASMBusPCI 1.0.14d1 |IOAccelerator!F2 438.2.8 !AHDA!C 283.15 |IOHDA!F 283.15 @!AGPUWrangler 4.5.21 @!AGraphicsDeviceControl 4.5.21 |IOSlowAdaptiveClocking!F 1.0.0 !ASMBus!C 1.0.18d1 @plugin.IOgPTPPlugin 800.14 |IOEthernetAVB!C 1.1.0 |IOSkywalk!F 1 !AHS!BDriver 3420.1 IO!BHIDDriver 7.0.2f4 !AActuatorDriver 3420.2 !AMultitouchDriver 3420.2 !AInputDeviceSupport 3420.4 |IOGraphics!F 569.3 !UAudio 320.49 usb.cdc 5.0.0 usb.networking 5.0.0 usb.!UHostCompositeDevice 1.2 |Broadcom!BHost!CUSBTransport 7.0.2f4 |IO!BHost!CUSBTransport 7.0.2f4 |IO!BHost!CTransport 7.0.2f4 |IO!B!F 7.0.2f4 |IO!BPacketLogger 7.0.2f4 |IOSerial!F 11 |IOSurface 269.6 @filesystems.hfs.encodings.kext 1 !AXsanScheme 3 usb.!UHostPacketFilter 1.0 |IOUSB!F 900.4.2 |IONVMe!F 2.1.0 !AEFINVRAM 2.1 usb.!UXHCIPCI 1.2 usb.!UXHCI 1.2 |IOAHCI!F 290.0.1 !A!ILpssGspi 3.0.60 !AEFIRuntime 2.1 |IOHID!F 2.0.0 $quarantine 4 $sandbox 300.0 @kext.!AMatch 1.0.0d1 |IOAudio!F 300.2 @vecLib.kext 1.2.0 |IOSMBus!F 1.1 DiskImages 493.0.0 !AFDEKeyStore 28.30 !AEffaceable!S 1.0 !AKeyStore 2 !UTDM 489.60.3 |IOSCSIBlockCommandsDevice 422.0.2 !ACredentialManager 1.0 KernelRelayHost 1 !ASEPManager 1.0.1 IOSlaveProcessor 1 |IOUSBMass!SDriver 157.40.7 |IOSCSIArchitectureModel!F 422.0.2 |IO!S!F 2.1 |IOUSBHost!F 1.2 !UHostMergeProperties 1.2 usb.!UCommon 1.0 !ABusPower!C 1.0 |CoreAnalytics!F 1 !AMobileFileIntegrity 1.0.5 @kext.CoreTrust 1 |IOTimeSync!F 800.14 |IONetworking!F 3.4 |IOReport!F 47 !AACPIPlatform 6.1 !ASMC 3.1.9 watchdog 1 |IOPCI!F 2.9 |IOACPI!F 1.4 @kec.pthread 1 @kec.corecrypto 1.0 @kec.Libm 1

[johnnynunez]

I don't have this laptop! Use Hackintool to fix this with 2048mb vram

[spicytrance]

What should i do in Hackintool? thanks for your response!

[johnnynunez]

You have to see what port is activated when you plug

[HandKraft]

It's the same for me... there's a little trick you can use...

Download the latest version (currently 6.1) and put in the EFI all the files but change the config.plist to the version 4.6 (which was the last one where the HDMI worked correctly)... you will have all the updated improvements of the kexts and the HDMI working :)

It's a crappy fix, but it works...

If anyone knows of a better solution... please share it :)