Big Sur on x79 - KP

mumsford

New member
Joined
Aug 23, 2020
Motherboard
ASUS P9X79
CPU
I7-3820
Graphics
RX590
OS X/macOS
10.15.x
Bootloader
OpenCore
Mobile Phone
iOS
Hello,

I’m trying to install the developer beta on my old x79 system. I already switched from Clover to OpenCore and updated the SMBIOS from 13,2 to 15,1.
With my config in OpenCore Catalina 10.15.6 boots up fine with no issues.

But when I try to reach the Big Sur installer I am stuck at this kernel panic and I have no ideas how to fix this:

panic(cpu 4 caller 0xffffff800fbf1486): Kernel trap at 0xffffff801263a859, type 14=page fault, registers:

CR0: 0x000000008001003b, CR2: 0x0000000000000020, CR3: 0x0000000026623000, CR4: 0x00000000000626e0

RAX: 0x0000000000000000, RBX: 0xffffff86bf4afc60, RCX: 0xffffffa07fc9bcbc, RDX: 0x0000000000000001

RSP: 0xffffffa07fc9bc60, RBP: 0xffffffa07fc9bca0, RSI: 0x00000000f0ffffff, RDI: 0xffffff86bf4afc60

R8: 0x0000000000000001, R9: 0x0000000000000033, R10: 0x0000000000000001, R11: 0x0000000000000070

R12: 0x0000000000000000, R13: 0x0000000000000000, R14: 0x0000000000000000, R15: 0xffffffa07fc9bcbc

RFL: 0x0000000000010282, RIP: 0xffffff801263a859, CS: 0x0000000000000008, SS: 0x0000000000000000

Fault CR2: 0x0000000000000020, Error code: 0x0000000000000000, Fault CPU: 0x4, PL: 0, VF: 1



Backtrace (CPU 4), Frame : Return Address

0xffffffa07fc9b680 : 0xffffff800fac048d mach_kernel : _handle_debugger_trap + 0x3dd

0xffffffa07fc9b6d0 : 0xffffff800fc00633 mach_kernel : _kdp_i386_trap + 0x143

0xffffffa07fc9b710 : 0xffffff800fbf10ba mach_kernel : _kernel_trap + 0x55a

0xffffffa07fc9b760 : 0xffffff800fa65a2f mach_kernel : _return_from_trap + 0xff

0xffffffa07fc9b780 : 0xffffff800fabfd2d mach_kernel : _DebuggerTrapWithState + 0xad

0xffffffa07fc9b8a0 : 0xffffff800fac0018 mach_kernel : _panic_trap_to_debugger + 0x268

0xffffffa07fc9b910 : 0xffffff80102b8dea mach_kernel : _panic + 0x54

0xffffffa07fc9b980 : 0xffffff800fbf1486 mach_kernel : _sync_iss_to_iks + 0x2c6

0xffffffa07fc9bb00 : 0xffffff800fbf116d mach_kernel : _kernel_trap + 0x60d

0xffffffa07fc9bb50 : 0xffffff800fa65a2f mach_kernel : _return_from_trap + 0xff

0xffffffa07fc9bb70 : 0xffffff801263a859 com.apple.iokit.IOPCIFamily : __ZN17IOPCIConfigurator17findPCICapabilityEP16IOPCIConfigEntryjPj + 0x41

0xffffffa07fc9bca0 : 0xffffff801262cd49 com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge25extendedFindPCICapabilityE17IOPCIAddressSpacejPy + 0x39

0xffffffa07fc9bcd0 : 0xffffff801262ba42 com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge8probeBusEP9IOServiceh + 0x1bc

0xffffffa07fc9bd60 : 0xffffff801262820d com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge5startEP9IOService + 0xcb

0xffffffa07fc9bd90 : 0xffffff8010a897d4 com.apple.driver.AppleACPIPlatform : __ZN12AppleACPIPCI5startEP9IOService + 0x10c

0xffffffa07fc9bdd0 : 0xffffff80101eba0b mach_kernel : __ZN9IOService14startCandidateEPS_ + 0xeb

0xffffffa07fc9be40 : 0xffffff80101eb5b8 mach_kernel : __ZN9IOService15probeCandidatesEP12OSOrderedSet + 0xcd8

0xffffffa07fc9bef0 : 0xffffff80101ea74f mach_kernel : __ZN9IOService14doServiceMatchEj + 0x30f

0xffffffa07fc9bf50 : 0xffffff80101ed4b6 mach_kernel : __ZN15_IOConfigThread4mainEPvi + 0x186

0xffffffa07fc9bfa0 : 0xffffff800fa6513e mach_kernel : _call_continuation + 0x2e

Kernel Extensions in backtrace:

com.apple.iokit.IOPCIFamily(2.9)[67E174F3-E845-378F-A667-4AA88E71CEF0]@0xffffff8012620000->0xffffff8012647fff

com.apple.driver.AppleACPIPlatform(6.1)[E8F71662-1D23-3155-AD46-844CDE485D03]@0xffffff8010a6c000->0xffffff8010ae3fff

dependency: com.apple.driver.AppleSMC(3.1.9)[05187F28-C0D7-3C39-AE7E-CFB5F9BB67F3]@0xffffff8011140000->0xffffff801115bfff

dependency: com.apple.iokit.IOACPIFamily(1.4)[A4355EF9-ACA3-361C-932D-86AC22FBC5D6]@0xffffff8012038000->0xffffff801203bfff

dependency: com.apple.iokit.IOPCIFamily(2.9)[67E174F3-E845-378F-A667-4AA88E71CEF0]@0xffffff8012620000->0xffffff8012647fff



Process name corresponding to current thread: kernel_task

Boot args: npci=0x2000 -v keepsyms=1 debug=0x100 alcid=3 root-dmg=file:///BaseSystem/BaseSystem.dmg chunklist-security-epoch=0 -chunklist-no-rev2-dev chunklist-security-epoch=0 -chunklist-no-rev2-dev



Mac OS version:

Not yet set



Kernel version:

Darwin Kernel Version 20.0.0: Thu Jul 30 22:49:28 PDT 2020; root:xnu-7195.0.0.141.5~1/RELEASE_X86_64

Kernel UUID: A4484A86-97DF-3675-941B-0AD00D2DB6EB

KernelCache slide: 0x000000000f800000

KernelCache base: 0xffffff800fa00000

Kernel slide: 0x000000000f80c000

Kernel text base: 0xffffff800fa0c000

__HIB text base: 0xffffff800f900000

System model name: iMac15,1

thanks for your support!
 
Last edited by a moderator:

nikifox09

New member
Joined
Sep 4, 2020
Motherboard
Asus p9x79WS
CPU
Xeon E52690 v2
Graphics
R9 390
OS X/macOS
10.15.x
Bootloader
OpenCore
Mobile Phone
iOS
Hi, upload your EFI
 

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Motherboard
GIGABYTE Z370 AROUS GAMING 3
CPU
Intel Core i9 9900K
Graphics
2xAMD RX 580 8GB
OS X/macOS
10.15.x
Bootloader
Clover (UEFI)
Mac
MacBook Pro
Mobile Phone
Android, iOS
Hello,

I’m trying to install the developer beta on my old x79 system. I already switched from Clover to OpenCore and updated the SMBIOS from 13,2 to 15,1.
With my config in OpenCore Catalina 10.15.6 boots up fine with no issues.

But when I try to reach the Big Sur installer I am stuck at this kernel panic and I have no ideas how to fix this:

panic(cpu 4 caller 0xffffff800fbf1486): Kernel trap at 0xffffff801263a859, type 14=page fault, registers:

CR0: 0x000000008001003b, CR2: 0x0000000000000020, CR3: 0x0000000026623000, CR4: 0x00000000000626e0

RAX: 0x0000000000000000, RBX: 0xffffff86bf4afc60, RCX: 0xffffffa07fc9bcbc, RDX: 0x0000000000000001

RSP: 0xffffffa07fc9bc60, RBP: 0xffffffa07fc9bca0, RSI: 0x00000000f0ffffff, RDI: 0xffffff86bf4afc60

R8: 0x0000000000000001, R9: 0x0000000000000033, R10: 0x0000000000000001, R11: 0x0000000000000070

R12: 0x0000000000000000, R13: 0x0000000000000000, R14: 0x0000000000000000, R15: 0xffffffa07fc9bcbc

RFL: 0x0000000000010282, RIP: 0xffffff801263a859, CS: 0x0000000000000008, SS: 0x0000000000000000

Fault CR2: 0x0000000000000020, Error code: 0x0000000000000000, Fault CPU: 0x4, PL: 0, VF: 1



Backtrace (CPU 4), Frame : Return Address

0xffffffa07fc9b680 : 0xffffff800fac048d mach_kernel : _handle_debugger_trap + 0x3dd

0xffffffa07fc9b6d0 : 0xffffff800fc00633 mach_kernel : _kdp_i386_trap + 0x143

0xffffffa07fc9b710 : 0xffffff800fbf10ba mach_kernel : _kernel_trap + 0x55a

0xffffffa07fc9b760 : 0xffffff800fa65a2f mach_kernel : _return_from_trap + 0xff

0xffffffa07fc9b780 : 0xffffff800fabfd2d mach_kernel : _DebuggerTrapWithState + 0xad

0xffffffa07fc9b8a0 : 0xffffff800fac0018 mach_kernel : _panic_trap_to_debugger + 0x268

0xffffffa07fc9b910 : 0xffffff80102b8dea mach_kernel : _panic + 0x54

0xffffffa07fc9b980 : 0xffffff800fbf1486 mach_kernel : _sync_iss_to_iks + 0x2c6

0xffffffa07fc9bb00 : 0xffffff800fbf116d mach_kernel : _kernel_trap + 0x60d

0xffffffa07fc9bb50 : 0xffffff800fa65a2f mach_kernel : _return_from_trap + 0xff

0xffffffa07fc9bb70 : 0xffffff801263a859 com.apple.iokit.IOPCIFamily : __ZN17IOPCIConfigurator17findPCICapabilityEP16IOPCIConfigEntryjPj + 0x41

0xffffffa07fc9bca0 : 0xffffff801262cd49 com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge25extendedFindPCICapabilityE17IOPCIAddressSpacejPy + 0x39

0xffffffa07fc9bcd0 : 0xffffff801262ba42 com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge8probeBusEP9IOServiceh + 0x1bc

0xffffffa07fc9bd60 : 0xffffff801262820d com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge5startEP9IOService + 0xcb

0xffffffa07fc9bd90 : 0xffffff8010a897d4 com.apple.driver.AppleACPIPlatform : __ZN12AppleACPIPCI5startEP9IOService + 0x10c

0xffffffa07fc9bdd0 : 0xffffff80101eba0b mach_kernel : __ZN9IOService14startCandidateEPS_ + 0xeb

0xffffffa07fc9be40 : 0xffffff80101eb5b8 mach_kernel : __ZN9IOService15probeCandidatesEP12OSOrderedSet + 0xcd8

0xffffffa07fc9bef0 : 0xffffff80101ea74f mach_kernel : __ZN9IOService14doServiceMatchEj + 0x30f

0xffffffa07fc9bf50 : 0xffffff80101ed4b6 mach_kernel : __ZN15_IOConfigThread4mainEPvi + 0x186

0xffffffa07fc9bfa0 : 0xffffff800fa6513e mach_kernel : _call_continuation + 0x2e

Kernel Extensions in backtrace:

com.apple.iokit.IOPCIFamily(2.9)[67E174F3-E845-378F-A667-4AA88E71CEF0]@0xffffff8012620000->0xffffff8012647fff

com.apple.driver.AppleACPIPlatform(6.1)[E8F71662-1D23-3155-AD46-844CDE485D03]@0xffffff8010a6c000->0xffffff8010ae3fff

dependency: com.apple.driver.AppleSMC(3.1.9)[05187F28-C0D7-3C39-AE7E-CFB5F9BB67F3]@0xffffff8011140000->0xffffff801115bfff

dependency: com.apple.iokit.IOACPIFamily(1.4)[A4355EF9-ACA3-361C-932D-86AC22FBC5D6]@0xffffff8012038000->0xffffff801203bfff

dependency: com.apple.iokit.IOPCIFamily(2.9)[67E174F3-E845-378F-A667-4AA88E71CEF0]@0xffffff8012620000->0xffffff8012647fff



Process name corresponding to current thread: kernel_task

Boot args: npci=0x2000 -v keepsyms=1 debug=0x100 alcid=3 root-dmg=file:///BaseSystem/BaseSystem.dmg chunklist-security-epoch=0 -chunklist-no-rev2-dev chunklist-security-epoch=0 -chunklist-no-rev2-dev



Mac OS version:

Not yet set



Kernel version:

Darwin Kernel Version 20.0.0: Thu Jul 30 22:49:28 PDT 2020; root:xnu-7195.0.0.141.5~1/RELEASE_X86_64

Kernel UUID: A4484A86-97DF-3675-941B-0AD00D2DB6EB

KernelCache slide: 0x000000000f800000

KernelCache base: 0xffffff800fa00000

Kernel slide: 0x000000000f80c000

Kernel text base: 0xffffff800fa0c000

__HIB text base: 0xffffff800f900000

System model name: iMac15,1

thanks for your support!
No PR files attached.
 

nikifox09

New member
Joined
Sep 4, 2020
Motherboard
Asus p9x79WS
CPU
Xeon E52690 v2
Graphics
R9 390
OS X/macOS
10.15.x
Bootloader
OpenCore
Mobile Phone
iOS
Hello,

I’m trying to install the developer beta on my old x79 system. I already switched from Clover to OpenCore and updated the SMBIOS from 13,2 to 15,1.
With my config in OpenCore Catalina 10.15.6 boots up fine with no issues.

But when I try to reach the Big Sur installer I am stuck at this kernel panic and I have no ideas how to fix this:

panic(cpu 4 caller 0xffffff800fbf1486): Kernel trap at 0xffffff801263a859, type 14=page fault, registers:

CR0: 0x000000008001003b, CR2: 0x0000000000000020, CR3: 0x0000000026623000, CR4: 0x00000000000626e0

RAX: 0x0000000000000000, RBX: 0xffffff86bf4afc60, RCX: 0xffffffa07fc9bcbc, RDX: 0x0000000000000001

RSP: 0xffffffa07fc9bc60, RBP: 0xffffffa07fc9bca0, RSI: 0x00000000f0ffffff, RDI: 0xffffff86bf4afc60

R8: 0x0000000000000001, R9: 0x0000000000000033, R10: 0x0000000000000001, R11: 0x0000000000000070

R12: 0x0000000000000000, R13: 0x0000000000000000, R14: 0x0000000000000000, R15: 0xffffffa07fc9bcbc

RFL: 0x0000000000010282, RIP: 0xffffff801263a859, CS: 0x0000000000000008, SS: 0x0000000000000000

Fault CR2: 0x0000000000000020, Error code: 0x0000000000000000, Fault CPU: 0x4, PL: 0, VF: 1



Backtrace (CPU 4), Frame : Return Address

0xffffffa07fc9b680 : 0xffffff800fac048d mach_kernel : _handle_debugger_trap + 0x3dd

0xffffffa07fc9b6d0 : 0xffffff800fc00633 mach_kernel : _kdp_i386_trap + 0x143

0xffffffa07fc9b710 : 0xffffff800fbf10ba mach_kernel : _kernel_trap + 0x55a

0xffffffa07fc9b760 : 0xffffff800fa65a2f mach_kernel : _return_from_trap + 0xff

0xffffffa07fc9b780 : 0xffffff800fabfd2d mach_kernel : _DebuggerTrapWithState + 0xad

0xffffffa07fc9b8a0 : 0xffffff800fac0018 mach_kernel : _panic_trap_to_debugger + 0x268

0xffffffa07fc9b910 : 0xffffff80102b8dea mach_kernel : _panic + 0x54

0xffffffa07fc9b980 : 0xffffff800fbf1486 mach_kernel : _sync_iss_to_iks + 0x2c6

0xffffffa07fc9bb00 : 0xffffff800fbf116d mach_kernel : _kernel_trap + 0x60d

0xffffffa07fc9bb50 : 0xffffff800fa65a2f mach_kernel : _return_from_trap + 0xff

0xffffffa07fc9bb70 : 0xffffff801263a859 com.apple.iokit.IOPCIFamily : __ZN17IOPCIConfigurator17findPCICapabilityEP16IOPCIConfigEntryjPj + 0x41

0xffffffa07fc9bca0 : 0xffffff801262cd49 com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge25extendedFindPCICapabilityE17IOPCIAddressSpacejPy + 0x39

0xffffffa07fc9bcd0 : 0xffffff801262ba42 com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge8probeBusEP9IOServiceh + 0x1bc

0xffffffa07fc9bd60 : 0xffffff801262820d com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge5startEP9IOService + 0xcb

0xffffffa07fc9bd90 : 0xffffff8010a897d4 com.apple.driver.AppleACPIPlatform : __ZN12AppleACPIPCI5startEP9IOService + 0x10c

0xffffffa07fc9bdd0 : 0xffffff80101eba0b mach_kernel : __ZN9IOService14startCandidateEPS_ + 0xeb

0xffffffa07fc9be40 : 0xffffff80101eb5b8 mach_kernel : __ZN9IOService15probeCandidatesEP12OSOrderedSet + 0xcd8

0xffffffa07fc9bef0 : 0xffffff80101ea74f mach_kernel : __ZN9IOService14doServiceMatchEj + 0x30f

0xffffffa07fc9bf50 : 0xffffff80101ed4b6 mach_kernel : __ZN15_IOConfigThread4mainEPvi + 0x186

0xffffffa07fc9bfa0 : 0xffffff800fa6513e mach_kernel : _call_continuation + 0x2e

Kernel Extensions in backtrace:

com.apple.iokit.IOPCIFamily(2.9)[67E174F3-E845-378F-A667-4AA88E71CEF0]@0xffffff8012620000->0xffffff8012647fff

com.apple.driver.AppleACPIPlatform(6.1)[E8F71662-1D23-3155-AD46-844CDE485D03]@0xffffff8010a6c000->0xffffff8010ae3fff

dependency: com.apple.driver.AppleSMC(3.1.9)[05187F28-C0D7-3C39-AE7E-CFB5F9BB67F3]@0xffffff8011140000->0xffffff801115bfff

dependency: com.apple.iokit.IOACPIFamily(1.4)[A4355EF9-ACA3-361C-932D-86AC22FBC5D6]@0xffffff8012038000->0xffffff801203bfff

dependency: com.apple.iokit.IOPCIFamily(2.9)[67E174F3-E845-378F-A667-4AA88E71CEF0]@0xffffff8012620000->0xffffff8012647fff



Process name corresponding to current thread: kernel_task

Boot args: npci=0x2000 -v keepsyms=1 debug=0x100 alcid=3 root-dmg=file:///BaseSystem/BaseSystem.dmg chunklist-security-epoch=0 -chunklist-no-rev2-dev chunklist-security-epoch=0 -chunklist-no-rev2-dev



Mac OS version:

Not yet set



Kernel version:

Darwin Kernel Version 20.0.0: Thu Jul 30 22:49:28 PDT 2020; root:xnu-7195.0.0.141.5~1/RELEASE_X86_64

Kernel UUID: A4484A86-97DF-3675-941B-0AD00D2DB6EB

KernelCache slide: 0x000000000f800000

KernelCache base: 0xffffff800fa00000

Kernel slide: 0x000000000f80c000

Kernel text base: 0xffffff800fa0c000

__HIB text base: 0xffffff800f900000

System model name: iMac15,1

thanks for your support!

compile the DSDT, throw it in ACP, then add the OC entry. delete the SSDT. install via usb2