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Catalina Install - In Memory Panic Stackshot Succeeded

Joined
Sep 10, 2011
Messages
7
Motherboard
Gigabyte GA-Z87X-UD5H
CPU
i7-4770K
Graphics
GTX 760
Mac
iMac
Mobile Phone
iOS
All-

I'm really struggling with this update. I was initially running Sierra (which was rock solid) and took the plunge to update directly to Catalina. The update appeared to succeed with the exception that sound and wifi were broken. I managed to snatch defeat from the jaws of victory when I attempted to fix those issues, and after multiple failed attempts I opted for a clean install. I have yet to get Catalina to boot on this system again, and I can't event get it to install. Things have now degenerated to the point that Clover loads, it attempts to boot the installer and immediately crashes with the error "In Memory Panic Stackshot Succeeded ** Bytes Traced 33424." I'm really at a loss where to go from here, and I don't know if I have a BIOS problem, a hardware problem, or a software problem. Any suggestions would be greatly appreciated. Thanks!
 

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Joined
Sep 10, 2011
Messages
7
Motherboard
Gigabyte GA-Z87X-UD5H
CPU
i7-4770K
Graphics
GTX 760
Mac
iMac
Mobile Phone
iOS
It appears this was a BIOS problem. I reinstalled the BIOS and reset CMOS. After that, I was able to boot the installer. Still can't get Catalina to finish the install, but that is a topic for another thread.
 
Joined
Jul 21, 2019
Messages
11
Motherboard
ASRock B365m Pro4
CPU
i7 9700
Graphics
MSI GT 710 (NVIDIA)
Hey! What did you change in BIOS exactly? I am having the exact same problem and I just cannot get past it. Did the CMOS reset, optimized defaults, changed couple settings in BIOS like VT-d etc and it still won't let me get past this.
 
Joined
Aug 29, 2015
Messages
16
Motherboard
MSI b250 MMortal
CPU
G 4600
Graphics
RX580
Hey! What did you change in BIOS exactly? I am having the exact same problem and I just cannot get past it. Did the CMOS reset, optimized defaults, changed couple settings in BIOS like VT-d etc and it still won't let me get past this.
Hello, do you path " Ec Spoofing " dsdt for desktop? If yes please check your Fake cpuid. If not please try path your "ec spoofing" catalina dsdt for desktop.
 
Joined
Feb 24, 2011
Messages
11
Motherboard
Gigabyte Z390 UD
CPU
i3 9100F
Graphics
GTX 650
Mac
MacBook Pro, Mac mini
Mobile Phone
iOS
It could be conflict between VirtualSMC and FakeSMC (check that you have only one of them in both EFI and /Library/Extensions) and in my case it has been caused by obsolete sensor kext (I used legacy NVidia sensor kext for very old GPU and then after graphic card upgrade the system started crashing)
 
Joined
Jul 21, 2019
Messages
11
Motherboard
ASRock B365m Pro4
CPU
i7 9700
Graphics
MSI GT 710 (NVIDIA)
Hello, do you path " Ec Spoofing " dsdt for desktop? If yes please check your Fake cpuid. If not please try path your "ec spoofing" catalina dsdt for desktop.
Fake CPUID? What for is that necessary? Didn't read anything about that in the vanilla guide either. I have done that EC part BUT it gives me this error (see picture attached). Sorry for hijacking this thread.
IMG_1301.jpg
 
Joined
Mar 13, 2020
Messages
1
Motherboard
Gigabyte GA-B250M-DS3H
CPU
i7-7700
Graphics
RX 5700 XT
Hey, I'm having the same problem. Did this guy ever find a fix?
 
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