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[核显] UHD630在特定屏幕上面的崩溃/kernel panic due to division by zero in the framebuff [复制链接]
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yanwxu

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楼主

发表于 2020-2-5 17:10:53 IP属地山东 |只看该作者 |倒序浏览

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本帖最后由 yanwxu 于 2020-3-1 20:52 编辑

问题解决！！！！！详见：weg 1.3.7更新日志

1.前言：（ps:我只是想找个恰当的发帖方式，所以选择了悬赏，pb太少各位聚聚不要介意lns7590的 4K 版本有两种屏幕，分别为友达的AUO41EB与夏普的SHP14C7。但经尝试发现后者并不像前者般容易驱动。使用常规的 WhateverGreen + 注入参数至 config.plist 的 Devices -> Properties 子项的方式并不能成功驱动后者，同时会出现 division-by-zero 的 Kernel Panic，并立即重启，因此无法正常进入系统。

Division-by-zero 这一问题理论上在新版的 WhateverGreen 已经可以由其本身解决，但在装有 SHP14C7 屏幕的机器上似乎并不奏效。

2.内核崩溃信息：

见2F

复制代码

3.个人猜测：

1）weg中的补丁对机型的夏普屏幕SHP14C7 并没有作用。

2）本屏幕屏库网上面并没有参数。

3）需要合适的kext补丁进行修补。

4.解决方式：

1）注入原来的补丁。（已经试过无用

2）对于内置4K显示器的笔记本电脑，我建议使用0x14（HBR2,5.4 Gbps）作为最大链路速率。对于内置1080p显示器的笔记本电脑，我建议使用0x0A（HBR，2.7 Gbps）。如果这些值在您的设备上不起作用，您可能需要尝试0x06（RBR，1.62 Gbps）和0x1E（HBR3,8.4 Gbps）。换句话说，您只需C1 14用C1 06或C1 1E相应地替换最后两个字节。已经更改dpcd-max-link-rate = <1E000000>没有作用

3）重新修补AppleIntelCFLGraphicsFramebuffer这个我不会,所以来求助。

5.EFI文件：

https://github.com/tctien342/Dell-Inspiron-7591-Hackintosh

6.参考资料：

https://github.com/LuletterSoul/Dell-XPS-15-9570-macOS-Mojave
https://github.com/Pinming/Dell-Inspiron-7590-With-SHP14C7-Mojave?tdsourcetag=s_pctim_aiomsg
https://www.firewolf.science/2018/11/coffee-lake-intel-uhd-graphics-630-on-macos-mojave-a-nearly-ultimate-solution-to-the-kernel-panic-due-to-division-by-zero-in-the-framebuffer-driver/

https://github.com/williambj1/EFI-from-Daliansky-backup/tree/master/EFI-Daliansky-10.14.3

https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.cn.md

反对 0

yanwxu

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沙发

发表于 2020-2-5 18:32:13 IP属地山东 |只看该作者

本帖最后由 yanwxu 于 2020-2-7 15:01 编辑

2L: 尝试注入台式机ID ，hdmi外接屏幕，外置屏幕正常补充详细的崩溃日志：

panic(cpu 6 caller 0xffffff801ae652fa): Kernel trap at 0xffffff7f9eba116c, type 0=divide error, registers:
CR0: 0x0000000080010033, CR2: 0x00007fff91674d48, CR3: 0x000000085705b046, CR4:
0x00000000003626e0
RAX: 0x017d68fdc0000000, RBX: 0x017d68fdc0000000, RCX: 0x0100000100000000, RDX:
0x0000000000000000
RSP: 0xffffff83cb9eb330, RBP: 0xffffff83cb9eb360, RSI: 0xffffff83cb9eb158, RDI: 0xffffff8394a11000
R8: 0x00000010000f9d28, R9: 0xffffff8394a204a0, R10: 0x0000000000000000, R11:
0x0000000000000000
R12: 0x000000001fc8bfd0, R13: 0x0000000000000000, R14: 0xffffff83cb9eb380, R15:
0x0000000009a7ec80
RFL: 0x0000000000010246, RIP: 0xffffff7f9eba116c, CS: 0x0000000000000008, SS:
0x0000000000000010
Fault CR2: 0x00007fff91674d48, Error code: 0x0000000000000000, Fault CPU: 0x6, PL: 0, VF: 0
Backtrace (CPU 6), Frame : Return Address
0xffffff83cb9ead90 : 0xffffff801ad3bb2b mach_kernel : _handle_debugger_trap + 0x47b
0xffffff83cb9eade0 : 0xffffff801ae734d5 mach_kernel : _kdp_i386_trap + 0x155
0xffffff83cb9eae20 : 0xffffff801ae64f4e mach_kernel : _kernel_trap + 0x4ee
0xffffff83cb9eae70 : 0xffffff801ace2a40 mach_kernel : _return_from_trap + 0xe0
0xffffff83cb9eae90 : 0xffffff801ad3b217 mach_kernel : _DebuggerTrapWithState + 0x17
0xffffff83cb9eaf90 : 0xffffff801ad3b5fb mach_kernel : _panic_trap_to_debugger + 0x21b
0xffffff83cb9eafe0 : 0xffffff801b4d2aa9 mach_kernel : _panic + 0x61
0xffffff83cb9eb050 : 0xffffff801ae652fa mach_kernel : _sync_iss_to_iks + 0x2aa
0xffffff83cb9eb1d0 : 0xffffff801ae64ff8 mach_kernel : _kernel_trap + 0x598
0xffffff83cb9eb220 : 0xffffff801ace2a40 mach_kernel : _return_from_trap + 0xe0
0xffffff83cb9eb240 : 0xffffff7f9eba116c com.apple.driver.AppleIntelCFLGraphicsFramebuffer :
__ZN31AppleIntelFramebufferController14SetupDPTimingsEP21AppleIntelFramebufferP21AppleIntel
DisplayPathPNS_10CRTCParamsE + 0xec
0xffffff83cb9eb360 : 0xffffff7f9eb9ec6e com.apple.driver.AppleIntelCFLGraphicsFramebuffer :
__ZN31AppleIntelFramebufferController9hwSetModeEP21AppleIntelFramebufferP21AppleIntelDispla
yPathPK29IODetailedTimingInformationV2 + 0x228
0xffffff83cb9eb7e0 : 0xffffff7f9eb74cff com.apple.driver.AppleIntelCFLGraphicsFramebuffer :
__ZN21AppleIntelFramebuffer14setDisplayModeEii + 0xcbb
0xffffff83cb9eb9a0 : 0xffffff7f9c0e3d33 com.apple.iokit.IOGraphicsFamily :
__ZN13IOFramebuffer16doSetDisplayModeEii + 0x12b
0xffffff83cb9eba30 : 0xffffff7f9c0e3b90 com.apple.iokit.IOGraphicsFamily :
__ZN13IOFramebuffer17extSetDisplayModeEP8OSObjectPvP25IOExternalMethodArguments + 0x9a
0xffffff83cb9ebac0 : 0xffffff801b46739b mach_kernel :
__ZN12IOUserClient14externalMethodEjP25IOExternalMethodArgumentsP24IOExternalMethodDisp
atchP8OSObjectPv + 0x1db
0xffffff83cb9ebb10 : 0xffffff7f9c0ea256 com.apple.iokit.IOGraphicsFamily :
__ZN23IOFramebufferUserClient14externalMethodEjP25IOExternalMethodArgumentsP24IOExternal
MethodDispatchP8OSObjectPv + 0x74
0xffffff83cb9ebb60 : 0xffffff801b470443 mach_kernel : _is_io_connect_method + 0x223
0xffffff83cb9ebca0 : 0xffffff801ae22d12 mach_kernel : _iokit_server_routine + 0x4e62
0xffffff83cb9ebdb0 : 0xffffff801ad419d8 mach_kernel : _ipc_kobject_server + 0x238
0xffffff83cb9ebe10 : 0xffffff801ad18635 mach_kernel : _ipc_kmsg_send + 0x135
0xffffff83cb9ebe70 : 0xffffff801ad2f0e5 mach_kernel : _mach_msg_overwrite_trap + 0x2e5
0xffffff83cb9ebf00 : 0xffffff801ae4b575 mach_kernel : _mach_call_munger64 + 0x205
0xffffff83cb9ebfa0 : 0xffffff801ace3226 mach_kernel : _hndl_mach_scall64 + 0x16
Kernel Extensions in backtrace:
com.apple.iokit.IOGraphicsFamily(569.4)
[1F9B5D88-52DB-3A16-8373-4F608A3CB2D8]@0xffffff7f9c0c7000->0xffffff7f9c117fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[ADD485B5-3EF8-37C4-B3C5-
F86326E497A4]@0xffffff7f9b72f000
com.apple.driver.AppleIntelCFLGraphicsFramebuffer(14.0.4)[A30AC04F-FB51-328A-8942-
A2BE0CEB5C3D]@0xffffff7f9eb58000->0xffffff7f9edb5fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[ADD485B5-3EF8-37C4-B3C5-
F86326E497A4]@0xffffff7f9b72f000
dependency: com.apple.iokit.IOACPIFamily(1.4)[3D78401B-5D2D-33BC-9E41-
DD2164EA874D]@0xffffff7f9be36000
dependency: com.apple.iokit.IOAcceleratorFamily2(438.3.1)
[66992525-3204-3CB0-8F03-4B70031B1CF2]@0xffffff7f9ea95000
dependency: com.apple.iokit.IOReportFamily(47)[988360A2-2E10-3014-A119-
BE81BC045A10]@0xffffff7f9bac8000
dependency: com.apple.AppleGraphicsDeviceControl(4.7.2)[2F63196D-03C6-3E49-
BE5D-574F4AADED1A]@0xffffff7f9c40b000
dependency: com.apple.iokit.IOGraphicsFamily(569.4)
[1F9B5D88-52DB-3A16-8373-4F608A3CB2D8]@0xffffff7f9c0c7000
BSD process name corresponding to current thread: WindowServer
Boot args: darkwake=1 #brcmfx-driver=2 #brcmfx-country=#a agdpmod=vit9696 alcid=13 -v
keepsyms=1
Mac OS version:
19D76
Kernel version:
Darwin Kernel Version 19.3.0: Thu Jan 9 20:58:23 PST 2020; root:xnu-6153.81.5~1/
RELEASE_X86_64
Kernel UUID: A8DDE75C-CD97-3C37-B35D-1070CC50D2CE
Kernel slide: 0x000000001aa00000
Kernel text base: 0xffffff801ac00000
__HIB text base: 0xffffff801ab00000
System model name: MacBookPro15,2 (Mac-827FB448E656EC26)
System shutdown begun: NO
Panic diags file available: YES (0x0)
System uptime in nanoseconds: 83611143552
last loaded kext at 23504259375: >AudioAUUC 1.70 (addr 0xffffff7f9d76c000, size 32768)
last unloaded kext at 80868931620: >!AXsanScheme3 (addr 0xffffff7f9d18a000, size 40960)
loaded kexts:
com.zxystd.!I!BFirmware 1.0.1
com.alexandred.VoodooI2CHID 1
as.acidanthera.voodoo.driver.PS2Keyboard2.1.1
com.alexandred.VoodooI2C 2.3
org.rehabman.driver.NullEthernet 1.0.6
as.acidanthera.voodoo.driver.PS2!C 2.1.1
org.coolstar.VoodooGPIO 1.1
org.rehabman.driver.VoodooTSCSync 1.5.0
as.vit9696.SMCProcessor 1.1.0
org.acidanthera.NVMeFix 1.0.0
com.alexandred.VoodooI2CServices 1
com.XPS.VerbStub1.0.3
fish.goldfish64.SystemProfilerMemoryFixup1.0.0
ru.usrsse2.SMCBatteryManager 1
as.vit9696.VirtualSMC 1.1.0
xyz.racermaster.NoTouchID 1.0.3
as.lvs1974.HibernationFixup 1.3.2
org.vanilla.driver.CPUFriend 1.2.0
as.lvs1974.BT4LEContinuityFixup1.1.4
as.vit9696.!AALC 1.4.6
as.vit9696.WhateverGreen 1.3.6
as.vit9696.Lilu1.4.1
>AudioAUUC 1.70
@fileutil 20.036.15
@filesystems.autofs 3.0
>!AUpstreamUserClient 3.6.8
>!A!IKBLGraphics 14.0.4
>AGPM 111.4.2
>!APlatformEnabler 2.7.0d0
>X86PlatformShim 1.0.0
>!AHPET1.8
>!A!ICFLGraphicsFramebuffer 14.0.4
>!AHDA 283.15
@AGDCPluginDisplayMetrics 4.7.2
>!AHV 1
|IOUserEthernet 1.0.1
|IO!BSerialManager 7.0.3f5
>pmtelemetry 1
@Dont_Steal_Mac_OS_X 7.0.0
>!ABacklight 180.1
>!AMCCSControl 1.13
>!A!ISlowAdaptiveClocking 4.0.0
>!ASMCLMU 212
>!A!IPCHPMC2.0.1
>!ATopCaseHIDEventDriver 3430.1
@private.KextAudit1.0
>!AVirtIO 1.0
@filesystems.hfs.kext 522.0.9
@!AFSCompression.!AFSCompressionTypeDataless1.0.0d1
@BootCache 40
@!AFSCompression.!AFSCompressionTypeZlib 1.0.0
@filesystems.apfs 1412.81.1
>!AAHCIPort 341.0.2
>!ASmartBatteryManager 161.0.0
>!AACPIButtons 6.1
>!AACPIEC 6.1
>!ARTC 2.0
>!ASMBIOS 2.1
>!AAPIC 1.7
$!AImage4 1
@nke.applicationfirewall 303
$TMSafetyNet8
@!ASystemPolicy 2.0.0
|EndpointSecurity 1
@kext.triggers1.0
|IOAccelerator!F2 438.3.1
>DspFuncLib 283.15
@kext.OSvKernDSPLib529
|IOAVB!F800.17
>!ASSE 1.0
>!AHDA!C 283.15
|IOHDA!F 283.15
>!ABacklightExpert1.1.0
@!AGPUWrangler 4.7.2
@!AGraphicsDeviceControl 4.7.2
>!ASMBus!C 1.0.18d1
|IOSlowAdaptiveClocking!F 1.0.0
|IONDRVSupport 569.4
>!ASMBusPCI1.0.14d1
>X86PlatformPlugin 1.0.0
>IOPlatformPlugin!F 6.0.0d8
@plugin.IOgPTPPlugin 810.1
|IOEthernetAVB!C 1.1.0
|IOSkywalk!F 1
>usb.networking 5.0.0
>usb.!UHostCompositeDevice 1.2
|Broadcom!BHost!CUSBTransport 7.0.3f5
|IO!BHost!CUSBTransport 7.0.3f5
|IO!BHost!CTransport 7.0.3f5
>!AActuatorDriver 3430.1
>!AHS!BDriver 3430.1
>IO!BHIDDriver 7.0.3f5
|IO!B!F 7.0.3f5
|IO!BPacketLogger7.0.3f5
>!AMultitouchDriver 3430.1
>!AInputDeviceSupport 3430.1
|IOGraphics!F 569.4
>!UMergeNub 900.4.2
|IOAudio!F 300.2
@vecLib.kext 1.2.0
|IOSerial!F 11
|IOSurface 269.6
@filesystems.hfs.encodings.kext 1
>usb.!UHostPacketFilter 1.0
|IOUSB!F900.4.2
>!AThunderboltNHI5.8.6
|IOThunderbolt!F 7.6.0
|IONVMe!F 2.1.0
|IOAHCI!F 290.0.1
>usb.!UXHCIPCI 1.2
>usb.!UXHCI 1.2
>!AEFINVRAM 2.1
>!AEFIRuntime 2.1
|IOHID!F 2.0.0
$quarantine 4
$sandbox 300.0
@kext.!AMatch 1.0.0d1
|IOSMBus!F 1.1
>DiskImages 493.0.0
>!AFDEKeyStore 28.30
>!AEffaceable!S 1.0
>!AKeyStore 2
>!UTDM 489.80.2
|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!F1.2
>!UHostMergeProperties 1.2
>usb.!UCommon 1.0
>!ABusPower!C 1.0
|CoreAnalytics!F 1
>!AMobileFileIntegrity 1.0.5
@kext.CoreTrust 1
|IOTimeSync!F 810.1
|IONetworking!F 3.4
|IOReport!F 47
>!AACPIPlatform 6.1
>!ASMC 3.1.9
>watchdog 1
|IOPCI!F 2.9
|IOACPI!F

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zheng0000

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板凳

发表于 2020-2-5 19:53:11 IP属地浙江 |只看该作者

前排资瓷！本人在 SHP14C7 屏幕下 10.14.2 可驱动的 efi 已经上传至 github，欢迎参考！
https://github.com/Pinming/Dell-Inspiron-7590-With-SHP14C7-Mojave

znanl

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4^F

发表于 2020-2-6 08:52:03 IP属地广东来自手机 |只看该作者

https://www.tonymacx86.com/threads/fix-coffee-lake-intel-uhd-graphics-630-on-macos-mojave-kernel-panic-due-to-divide-by-zero.261687/

楼主参考的链接里面，没有这个，试试？