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MP 1,1-5,1 VTDecoderXPCServ kernel panic after Ventura 13.5.1 (OCLP 0.6.8)

R

rontheancient

macrumors regular
Original poster
Nov 22, 2005
226
1
USA
Is anyone else seeing kernel panics after upgrading Ventura to 13.5.1 or above on their 5,1?

A while back, I migrated to OCLP 0.6.8 on my cMP5,1. Performed a fresh install of Ventura 13.5 to my NVME with OCLP on its EFI. Prior to this, the machine ran fine on Monterey using the same hardware and it ran fine on the Ventura w/ OCLP. About when I installed 13.5.1 was when I started getting kernel panics after prolonged uptime. System became unresponsive, entire interface froze or displays wouldnt wake. Only recovery was to force a shutdown from the power button. There were no substantial changes to the setup, no change in hardware or OCLP and the panics persisted through 13.5.2. SMC reset, PRAM reset, rebuild OCLP, all failed to fix it. Each panic was caused by the same process in VTDecoderXPCServ related to the AMDRadeonX4000 extensions. Partial snip below, full panic attached.
"Stackshot source : disk","macOSPanicString":"panic(cpu 12 caller 0xffffff8014db6113): Kernel trap at 0xffffff7f958f5515, type 14=page fault, registers:\nCR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000004e785206, CR4: 0x00000000000226e0\nRAX: 0xffffff7f958f54f0, RBX: 0xffffff9506a83ec0, RCX: 0xfffffffbef4fb000, RDX: 0x0000000000000000\nRSP: 0xfffffffbfca0f860, RBP: 0xfffffffbfca0f880, RSI: 0xfffffffbfca0f8a8, RDI: 0xffffff9506a83ec0\nR8: 0x0000000000000000, R9: 0x0000000000000000, R10: 0xffffff801531dfc0, R11: 0xffffff90396cf754\nR12: 0xffffff9507136090, R13: 0xffffff8015932be8, R14: 0xfffffffbfca0f8a8, R15: 0x0000000000000000\nRFL: 0x0000000000010202, RIP: 0xffffff7f958f5515, CS: 0x0000000000000008, SS: 0x0000000000000010\nFault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0xc, PL: 0, VF: 0\n\nPanicked task 0xffffff94ffd769d8: 6 threads: pid 4876: VTDecoderXPCServ\nBacktrace (CPU 12), panicked thread: 0xffffff903b08d598, Frame : Return Address\n0xfffffffbfca0f240 : 0xffffff8014c7207d mach_kernel : _handle_debugger_trap + 0x4ad\n0xfffffffbfca0f290 : 0xffffff8014dc6164 mach_kernel : _kdp_i386_trap + 0x114\n0xfffffffbfca0f2d0 : 0xffffff8014db5c77 mach_kernel : _kernel_trap + 0x3b7\n0xfffffffbfca0f320 : 0xffffff8014c12951 mach_kernel : _return_from_trap + 0xc1\n0xfffffffbfca0f340 : 0xffffff8014c7235d mach_kernel : _DebuggerTrapWithState + 0x5d\n0xfffffffbfca0f430 : 0xffffff8014c71a07 mach_kernel : _panic_trap_to_debugger + 0x1a7\n0xfffffffbfca0f490 : 0xffffff80153db40b mach_kernel : _panic + 0x84\n0xfffffffbfca0f580 : 0xffffff8014db6113 mach_kernel : _sync_iss_to_iks + 0x2c3\n0xfffffffbfca0f700 : 0xffffff8014db5dfd mach_kernel : _kernel_trap + 0x53d\n0xfffffffbfca0f750 : 0xffffff8014c12951 mach_kernel : _return_from_trap + 0xc1\n0xfffffffbfca0f770 : 0xffffff7f958f5515 com.apple.kext.AMDRadeonX4000 :
Click to expand...

My machine
cMP5,1 Dual X5690
32GB RAM
SAPPHIRE Pulse Radeon RX580 8GB
Sabrent Rocket 4.0 1TB NVME

OCLP 0.6.8 Settings
Default MacPro5,1 plus NVMe Booting and AMD GOP Injection enabled
 

Attachments

  • Kernel-2023-09-10-192248.txt
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I'm getting the same error.

2 x 3.33 GHz 6core Intel Xeon
AMD Radeon RX 470 8 GB
48 GB 1333 MHz DDR3
MacOS Ventura 13.6（22G120）

Kernel version:
Darwin Kernel Version 22.6.0: Fri Sep 15 13:39:52 PDT 2023; root:xnu-8796.141.3.700.8~1/RELEASE_X86_64
Kernel UUID: F75FC53F-FC1A-3AB6-8980-EF66A83DD51D
roots installed: 0
KernelCache slide: 0x0000000004a00000
KernelCache base: 0xffffff8004c00000
Kernel slide: 0x0000000004adc000
Kernel text base: 0xffffff8004cdc000
__HIB text base: 0xffffff8004b00000
System model name: MacPro5,1 (Mac-27AD2F918AE68F61)
System shutdown begun: NO
Panic diags file available: YES (0x0)
Hibernation exit count: 0

System uptime in nanoseconds: 25740911185710
Last Sleep: absolute base_tsc base_nano
Uptime : 0x0000176945de19c3
Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000
Wake : 0x0000000000000000 0x0000001e2a10edda 0x0000000000000000
Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space
Zone info:
Zone map: 0xffffff899d222000 - 0xffffffa99d222000
. PGZ : 0xffffff899d222000 - 0xffffff89a3223000
. VM : 0xffffff89a3223000 - 0xffffff8e6f089000
. RO : 0xffffff8e6f089000 - 0xffffff9008555000
. GEN0 : 0xffffff9008555000 - 0xffffff94d43bb000
. GEN1 : 0xffffff94d43bb000 - 0xffffff99a0221000
. GEN2 : 0xffffff99a0221000 - 0xffffff9e6c087000
. GEN3 : 0xffffff9e6c087000 - 0xffffffa337eee000
. DATA : 0xffffffa337eee000 - 0xffffffa99d222000
Metadata: 0xffffff805b26f000 - 0xffffff807b26f000
Bitmaps : 0xffffff807b26f000 - 0xffffff808426f000
Extra : 0 - 0
 
Last edited:
I'm getting the same error.

Kernel version:
Darwin Kernel Version 22.6.0: Fri Sep 15 13:39:52 PDT 2023; root:xnu-8796.141.3.700.8~1/RELEASE_X86_64
Kernel UUID: F75FC53F-FC1A-3AB6-8980-EF66A83DD51D
roots installed: 0
KernelCache slide: 0x0000000004a00000
KernelCache base: 0xffffff8004c00000
Kernel slide: 0x0000000004adc000
Kernel text base: 0xffffff8004cdc000
__HIB text base: 0xffffff8004b00000
System model name: MacPro5,1 (Mac-27AD2F918AE68F61)
System shutdown begun: NO
Panic diags file available: YES (0x0)
Hibernation exit count: 0

System uptime in nanoseconds: 25740911185710
Last Sleep: absolute base_tsc base_nano
Uptime : 0x0000176945de19c3
Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000
Wake : 0x0000000000000000 0x0000001e2a10edda 0x0000000000000000
Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space
Zone info:
Zone map: 0xffffff899d222000 - 0xffffffa99d222000
. PGZ : 0xffffff899d222000 - 0xffffff89a3223000
. VM : 0xffffff89a3223000 - 0xffffff8e6f089000
. RO : 0xffffff8e6f089000 - 0xffffff9008555000
. GEN0 : 0xffffff9008555000 - 0xffffff94d43bb000
. GEN1 : 0xffffff94d43bb000 - 0xffffff99a0221000
. GEN2 : 0xffffff99a0221000 - 0xffffff9e6c087000
. GEN3 : 0xffffff9e6c087000 - 0xffffffa337eee000
. DATA : 0xffffffa337eee000 - 0xffffffa99d222000
Metadata: 0xffffff805b26f000 - 0xffffff807b26f000
Bitmaps : 0xffffff807b26f000 - 0xffffff808426f000
Extra : 0 - 0
 
`same cMP5,1 + RX560

Code: 
panic(cpu 2 caller 0xffffff801f788fb3): Kernel trap at 0xffffff7fa02ed515, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x0000000125a511aa, CR4: 0x00000000000226e0
RAX: 0xffffff7fa02ed4f0, RBX: 0xffffff99f0f40dc0, RCX: 0xffffffc4c5dc2000, RDX: 0x0000000000000000
RSP: 0xffffffce9cbcf7f0, RBP: 0xffffffce9cbcf810, RSI: 0xffffffce9cbcf838, RDI: 0xffffff99f0f40dc0
R8:  0x0000000000000000, R9:  0x0000000000000000, R10: 0x0000000000001000, R11: 0x0000000000000001
R12: 0xffffff905469e090, R13: 0xffffff802033ac48, R14: 0xffffffce9cbcf838, R15: 0x0000000000000000
RFL: 0x0000000000010202, RIP: 0xffffff7fa02ed515, CS:  0x0000000000000008, SS:  0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x2, PL: 0, VF: 0

Panicked task 0xffffff8b8c27f008: 5 threads: pid 7431: VTDecoderXPCServ
Backtrace (CPU 2), panicked thread: 0xffffff9051c18b30, Frame : Return Address
0xffffffce9cbcf170 : 0xffffff801f63aca1 mach_kernel : _handle_debugger_trap + 0x4b1
0xffffffce9cbcf1c0 : 0xffffff801f7993c0 mach_kernel : _kdp_i386_trap + 0x110
0xffffffce9cbcf200 : 0xffffff801f788b0c mach_kernel : _kernel_trap + 0x55c
0xffffffce9cbcf280 : 0xffffff801f5d7971 mach_kernel : _return_from_trap + 0xc1
0xffffffce9cbcf2a0 : 0xffffff801f63af8d mach_kernel : _DebuggerTrapWithState + 0x5d
0xffffffce9cbcf390 : 0xffffff801f63a633 mach_kernel : _panic_trap_to_debugger + 0x1e3
0xffffffce9cbcf3f0 : 0xffffff801fdd957b mach_kernel : _panic + 0x84
0xffffffce9cbcf4e0 : 0xffffff801f788fb3 mach_kernel : _sync_iss_to_iks + 0x2c3
0xffffffce9cbcf660 : 0xffffff801f788c97 mach_kernel : _kernel_trap + 0x6e7
0xffffffce9cbcf6e0 : 0xffffff801f5d7971 mach_kernel : _return_from_trap + 0xc1
0xffffffce9cbcf700 : 0xffffff7fa02ed515 com.apple.kext.AMDRadeonX4000 : __ZN32AMDRadeonX4000_AMDSMLAIInterface9createVCEEv + 0x23d3
0xffffffce9cbcf810 : 0xffffff7fa0234a22 com.apple.kext.AMDRadeonX4000 : __ZN29AMDRadeonX4000_AMDUVDHWEngine9loadUVDFWEv + 0x116
0xffffffce9cbcf8e0 : 0xffffff7fa0267dbc com.apple.kext.AMDRadeonX4000 : __ZN32AMDRadeonX4000_AMDUVD6v3HWEngine12initHardwareEv + 0x1c
0xffffffce9cbcf900 : 0xffffff7fa0233daf com.apple.kext.AMDRadeonX4000 : __ZN29AMDRadeonX4000_AMDUVDHWEngine5startEv + 0x8b
0xffffffce9cbcf930 : 0xffffff7fa01fa9c6 com.apple.kext.AMDRadeonX4000 : __ZN32AMDRadeonX4000_AMDSIVideoContext11startEngineEP23sVideoContextEngineInfoy + 0xb2
0xffffffce9cbcf960 : 0xffffff801fd4659b mach_kernel : _shim_io_connect_method_structureI_structureO + 0x16b
0xffffffce9cbcf990 : 0xffffff801fd449d0 mach_kernel : __ZN12IOUserClient14externalMethodEjP25IOExternalMethodArgumentsP24IOExternalMethodDispatchP8OSObjectPv + 0x330
0xffffffce9cbcf9e0 : 0xffffff801fd4ee56 mach_kernel : __ZN12IOUserClient18callExternalMethodEjP25IOExternalMethodArguments + 0x86
0xffffffce9cbcfa10 : 0xffffff801fd4f1cd mach_kernel : _is_io_connect_method + 0x31d
0xffffffce9cbcfb80 : 0xffffff801f7445df mach_kernel : _iokit_server_routine + 0x3aef
0xffffffce9cbcfca0 : 0xffffff801f6138a0 mach_kernel : _ipc_kmsg_send + 0x570
0xffffffce9cbcfd60 : 0xffffff801f62b6b8 mach_kernel : _mach_msg_overwrite_trap + 0x5d8
0xffffffce9cbcfdd0 : 0xffffff801f62bd28 mach_kernel : _mach_msg2_trap + 0x3b8
0xffffffce9cbcfef0 : 0xffffff801f76e102 mach_kernel : _mach_call_munger64 + 0x1f2
0xffffffce9cbcffa0 : 0xffffff801f5d7dd6 mach_kernel : _hndl_mach_scall64 + 0x16
      Kernel Extensions in backtrace:
         com.apple.kext.AMDRadeonX4000(4.0.8)[25E2D519-4274-36D8-9ADF-1B9B274D7306]@0xffffff7fa01ba000->0xffffff7fa060cfff
            dependency: com.apple.iokit.IOAcceleratorFamily2(481.0.1)[E9A83038-06B1-37D9-A1D5-079A67157081]@0xffffff7fb6564000->0xffffff7fb65cefff
            dependency: com.apple.iokit.IOGraphicsFamily(598)[5E698968-E66C-372A-9AE4-99934BAF7A10]@0xffffff7fb66f4000->0xffffff7fb6722fff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[C63A508E-9546-335A-A391-9A958643634A]@0xffffff802192a000->0xffffff802195bfff
            dependency: com.apple.iokit.IOSurface(352.0.3)[93D55571-8050-3A8B-9159-B33939D35C99]@0xffffff8021a91000->0xffffff8021abafff

Process name corresponding to current thread (0xffffff9051c18b30): VTDecoderXPCService
Boot args: keepsyms=1 debug=0x100 -lilubetaall ipc_control_port_options=0 -nokcmismatchpanic

Mac OS version:
23B92

Kernel version:
Darwin Kernel Version 23.1.0: Mon Oct  9 21:27:27 PDT 2023; root:xnu-10002.41.9~6/RELEASE_X86_64
Kernel UUID: 7C8FE931-57C6-38AD-9EBB-CC5572293AE6
roots installed: 0
KernelCache slide: 0x000000001f200000
KernelCache base:  0xffffff801f400000
Kernel slide:      0x000000001f2e0000
Kernel text base:  0xffffff801f4e0000
__HIB  text base: 0xffffff801f300000
System model name: MacPro5,1 (Mac-27AD2F918AE68F61)
System shutdown begun: NO
Panic diags file available: YES (0x0)
Hibernation exit count: 0

System uptime in nanoseconds: 5386115652151
Last Sleep:           absolute           base_tsc          base_nano
  Uptime  : 0x000004e60d82a765
  Sleep   : 0x0000000000000000 0x0000000000000000 0x0000000000000000
  Wake    : 0x0000000000000000 0x0000001a9f61d048 0x0000000000000000
Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 1 swapfiles and OK swap space
Zone info:
  Zone map: 0xffffff80572e4000 - 0xffffffa0572e4000
  . PGZ   : 0xffffff80572e4000 - 0xffffff80592e5000
  . VM    : 0xffffff80592e5000 - 0xffffff8525ae4000
  . RO    : 0xffffff8525ae4000 - 0xffffff86bf2e4000
  . GEN0  : 0xffffff86bf2e4000 - 0xffffff8b8bae4000
  . GEN1  : 0xffffff8b8bae4000 - 0xffffff90582e4000
  . GEN2  : 0xffffff90582e4000 - 0xffffff9524ae4000
  . GEN3  : 0xffffff9524ae4000 - 0xffffff99f12e4000
  . DATA  : 0xffffff99f12e4000 - 0xffffffa0572e4000
  Metadata: 0xffffff80342d4000 - 0xffffff80542d4000
  Bitmaps : 0xffffff80542d4000 - 0xffffff80572d4000
  Extra   : 0 - 0
 
rontheancient said:
Is anyone else seeing kernel panics after upgrading Ventura to 13.5.1 or above on their 5,1?

A while back, I migrated to OCLP 0.6.8 on my cMP5,1. Performed a fresh install of Ventura 13.5 to my NVME with OCLP on its EFI. Prior to this, the machine ran fine on Monterey using the same hardware and it ran fine on the Ventura w/ OCLP. About when I installed 13.5.1 was when I started getting kernel panics after prolonged uptime. System became unresponsive, entire interface froze or displays wouldnt wake. Only recovery was to force a shutdown from the power button. There were no substantial changes to the setup, no change in hardware or OCLP and the panics persisted through 13.5.2. SMC reset, PRAM reset, rebuild OCLP, all failed to fix it. Each panic was caused by the same process in VTDecoderXPCServ related to the AMDRadeonX4000 extensions.
Click to expand...

Hi,

i have a iMac 27 mi 2011 with change graphic card for a WX4130 (display as RADEON Polaris ) with Ventura 13.6.1 OCLP 0.6.8 (same problem with OCLP 1.2.1) , I have the same Kernel Panic with my iMac frozen

Capture d’écran 2023-12-06 à 11.42.01.png


Capture d’écran 2023-12-06 à 11.42.12.png


Have you find a solution ?

Thank for your help
 
In OCLP I disabled the Feature Unlock option. That seems to keep the system more stable. But it can be a coincidence too.
 
KvR said:
Is there a GPU that's compatible with cMP5,1 that's supported without root patching?
Click to expand...
The problem isn't GPU, but CPU.

Lack of AVX2 is the reason why need to patch the GPU driver. No matter which GPU you install, this is unavoidable. And that's why I personally won't recommend people to run Ventura or Sonoma on cMP unless they really need to do so (or just for testing purpose).
 
h9826790 said:
The problem isn't GPU, but CPU.

Lack of AVX2 is the reason why need to patch the GPU driver. No matter which GPU you install, this is unavoidable. And that's why I personally won't recommend people to run Ventura or Sonoma on cMP unless they really need to do so (or just for testing purpose).
Click to expand...
Ah, yes. Thanks.
 
Wondering if there was ever a solution to this as I am experiencing the exact same thing. MP5,1 with a AMD Radeon Pro WX7100. Installed Ventura using OCLP 1.50 . It works, but only for a few hours at a time. I get a lock up and panic indicates
Panicked task 0xffffff90449a1e18: 6 threads: pid 922: VTDecoderXPCServ

Any updates to this thread that is almost a year old ?

Thank you!
 
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