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Is it impossible to wake from sleep on a dual cpus platform?

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My conifguration can be found here.it is an C612 dual cpu build and can't wake from sleep.Same issue like this.I have work for this for almost a week and no progress at all,plesase help!





mp_kdp_enter() timed-out on cpu 0, NMI-ing

mp_kdp_enter() NMI pending on cpus: 0 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

mp_kdp_enter() timed-out during locked wait after NMI;expected 28 acks but received 1 after 28260905 loops in 1150001552 ticks

panic(cpu 0 caller 0xffffff801b5ee1e6): Kernel trap at 0xffffff801de26ff7, type 14=page fault, registers:

CR0: 0x000000008001003b, CR2: 0x00000000000000d8, CR3: 0x00000000344f9000, CR4: 0x00000000001626e0

RAX: 0xffffff93a58f9800, RBX: 0x0000000000000001, RCX: 0x0000000000000000, RDX: 0x0000000000000000

RSP: 0xffffffc134cebc10, RBP: 0xffffffc134cebc40, RSI: 0xffffff86e6445bf0, RDI: 0x0000000000000000

R8: 0x0000000000000001, R9: 0x0000000000000003, R10: 0x0000000000000001, R11: 0xffffffa0a608c280

R12: 0x0000000000000000, R13: 0x0000000000000000, R14: 0x0000000000000000, R15: 0xffffff801de4d9d0

RFL: 0x0000000000010207, RIP: 0xffffff801de26ff7, CS: 0x0000000000000008, SS: 0x0000000000000010

Fault CR2: 0x00000000000000d8, Error code: 0x0000000000000000, Fault CPU: 0x0, PL: 1, VF: 5


Backtrace (CPU 0), Frame : Return Address

0xffffffc134ceb630 : 0xffffff801b4bab4d mach_kernel : _handle_debugger_trap + 0x3dd

0xffffffc134ceb680 : 0xffffff801b5fd7e3 mach_kernel : _kdp_i386_trap + 0x143

0xffffffc134ceb6c0 : 0xffffff801b5ede1a mach_kernel : _kernel_trap + 0x55a

0xffffffc134ceb710 : 0xffffff801b45fa2f mach_kernel : _return_from_trap + 0xff

0xffffffc134ceb730 : 0xffffff801b4ba3ed mach_kernel : _DebuggerTrapWithState + 0xad

0xffffffc134ceb850 : 0xffffff801b4ba6d8 mach_kernel : _panic_trap_to_debugger + 0x268

0xffffffc134ceb8c0 : 0xffffff801bcbef9a mach_kernel : _panic + 0x54

0xffffffc134ceb930 : 0xffffff801b5ee1e6 mach_kernel : _sync_iss_to_iks + 0x2c6

0xffffffc134cebab0 : 0xffffff801b5edecd mach_kernel : _kernel_trap + 0x60d

0xffffffc134cebb00 : 0xffffff801b45fa2f mach_kernel : _return_from_trap + 0xff

0xffffffc134cebb20 : 0xffffff801de26ff7 com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge19restoreMachineStateEjP11IOPCIDevice + 0x71

0xffffffc134cebc40 : 0xffffff801de26f3d com.apple.iokit.IOPCIFamily : __ZN11IOPCIBridge19setDevicePowerStateEP11IOPCIDevicem + 0x2b

0xffffffc134cebc60 : 0xffffff801c49d53b com.apple.driver.AppleACPIPlatform : __ZN23AppleACPIPlatformExpert22setPCIBridgePowerStateEi + 0x3f

0xffffffc134cebc90 : 0xffffff801c49da0b com.apple.driver.AppleACPIPlatform : __ZN23AppleACPIPlatformExpert13sleepPlatformEv + 0x35d

0xffffffc134cebce0 : 0xffffff801c4a1bab com.apple.driver.AppleACPIPlatform : __ZN12AppleACPICPU7haltCPUEv + 0x75

0xffffffc134cebd00 : 0xffffff801bc39fff mach_kernel : __Z16IOCPUSleepKernelv + 0x19f

0xffffffc134cebd60 : 0xffffff801bc7d115 mach_kernel : __ZN14IOPMrootDomain15powerChangeDoneEm + 0xb25

0xffffffc134cebde0 : 0xffffff801bbff883 mach_kernel : __ZN9IOService8all_doneEv + 0x753

0xffffffc134cebe50 : 0xffffff801bbfc5f1 mach_kernel : __ZN9IOService23actionPMWorkQueueInvokeEP11IOPMRequestP13IOPMWorkQueue + 0x881

0xffffffc134cebea0 : 0xffffff801bbf9660 mach_kernel : __ZN13IOPMWorkQueue17checkRequestQueueEP11queue_entryPb + 0x90

0xffffffc134cebef0 : 0xffffff801bbf950a mach_kernel : __ZN13IOPMWorkQueue12checkForWorkEv + 0xca

0xffffffc134cebf30 : 0xffffff801bc1691e mach_kernel : __ZN10IOWorkLoop15runEventSourcesEv + 0x11e

0xffffffc134cebf70 : 0xffffff801bc15f06 mach_kernel : __ZN10IOWorkLoop10threadMainEv + 0x36

0xffffffc134cebfa0 : 0xffffff801b45f13e mach_kernel : _call_continuation + 0x2e

Kernel Extensions in backtrace:



dependency: com.apple.driver.AppleSMC(3.1.9)[1E48B8EB-7BF3-3366-8520-2C4B31A7D3F8]@0xffffff801ca95000->0xffffff801caadfff

dependency: com.apple.iokit.IOACPIFamily(1.4)[B41AA072-8BB9-3493-9796-6FF849CDABB8]@0xffffff801d8d8000->0xffffff801d8d9fff

dependency: com.apple.iokit.IOPCIFamily(2.9)[BF2C5E86-1E8F-3FD4-9874-7738178FA73B]@0xffffff801de1f000->0xffffff801de46fff


Process name corresponding to current thread: kernel_task

Boot args: -v swd_panic=1 keepsyms=1 debug=0x100 npci=0x2000 alcid=1 watchdog=0 -vsmccomp smcdebug=0xff chunklist-security-epoch=0 -chunklist-no-rev2-dev


Mac OS version:



Kernel version:

Darwin Kernel Version 20.3.0: Thu Jan 21 00:07:06 PST 2021; root:xnu-7195.81.3~1/RELEASE_X86_64

Kernel UUID: C86236B2-4976-3542-80CA-74A6B8B4BA03

KernelCache slide: 0x000000001b200000

KernelCache base: 0xffffff801b400000

Kernel slide: 0x000000001b210000

Kernel text base: 0xffffff801b410000

__HIB text base: 0xffffff801b300000

System model name: iMacPro1,1 (Mac-7BA5B2D9E42DDD94)

System shutdown begun: NO

Panic diags file available: NO (0xe00002bc)

Hibernation exit count: 0


System uptime in nanoseconds: 90740259513

Last Sleep: absolute base_tsc base_nano

Uptime : 0x00000015208a7e2c

Sleep : 0x00000014e39f597b 0x0000008f29b83de4 0x0000000000000000

Wake : 0x0000000000000000 0x00000001c82ed788 0x00000014e42bf78b



2 hours ago, etorix said:

Welcome Felicia. And felicitations if the dual CPU C612 is your first build!

Unfortunately it seems that wake up on a dual socket would require downgrading to OS X Sierra: See here.

lol,Thanks for reply.

Another question,how to check  cpu frequency?intel power gadget do not support dual socket platform.

8 hours ago, 2886zhu said:

hi.some time hackintosh sleep issues may not all about with cpu, but it also related USB mapping,add on devices, graphic card supported and patch kernel for mother board,


hope here may can help you.


i will check it,thanks for reply

Edited by Felicia

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