Random panic when in long sessions

[alvarini]

When I use OSX and SMCAMDProcessor I got a random kernel panic. The OS got freeze.
Thanks so much for the develop of this app, I really love it.

Panic copy :

`Panic(CPU 0, time 31943595888269): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff8018aa12e0, spinlock owner: 0xffffff8066a1e520, current_thread: 0xffffff8066a1e520, spinlock_owner_cpu: 0x0
RAX: 0xffffff8018a0ce80, RBX: 0x0000000000000046, RCX: 0x000000000000000c, RDX: 0x000004cab0cdf094
RSP: 0xffffff81ddedde90, RBP: 0xffffff81ddeddeb0, RSI: 0x000004cbf21275c4, RDI: 0xffffff8018a0ce20
R8: 0x0000000000000001, R9: 0x0000000000000000, R10: 0x0000000000000000, R11: 0x0000000000000000
R12: 0xffffff8018c55660, R13: 0xffffff80182544b0, R14: 0x000004ca45b5c09c, R15: 0x0000000000000000
RFL: 0x0000000000000046, RIP: 0xffffff8018254612, CS: 0x0000000000000008, SS: 0x0000000000000010
Backtrace (CPU 0), Frame : Return Address
0xffffff81ddeddd40 : 0xffffff8018249e8b mach_kernel : _interrupt + 0x12b
0xffffff81ddeddd90 : 0xffffff80180c5d47 mach_kernel : _return_to_iret + 0x157
0xffffff81ddeddeb0 : 0xffffff8018253b33 mach_kernel : _mp_cpus_call_cpu_init + 0x303
0xffffff81ddeddf20 : 0xffffff80182537f2 mach_kernel : _cpu_signal_handler + 0x2a2
0xffffff81ddeddf60 : 0xffffff80182526f3 mach_kernel : _lapic_interrupt + 0x43
0xffffff81ddeddf80 : 0xffffff8018249e8b mach_kernel : _interrupt + 0x12b
0xffffff81ddeddfd0 : 0xffffff80180c5bed mach_kernel : _hndl_allintrs + 0x11d
0xffffff922079ba30 : 0xffffff8018171ec3 mach_kernel : _waitq_link + 0x133
0xffffff922079ba80 : 0xffffff80186a60c3 mach_kernel : _selrecord + 0xb3
0xffffff922079bab0 : 0xffffff80186a086a mach_kernel : _oslogselect + 0x3a
0xffffff922079bad0 : 0xffffff80183be022 mach_kernel : _throttle_info_reset_window + 0x5a2
0xffffff922079bb60 : 0xffffff80183bde15 mach_kernel : _throttle_info_reset_window + 0x395
0xffffff922079bba0 : 0xffffff80186581d9 mach_kernel : _kqueue_scan + 0x429
0xffffff922079bcc0 : 0xffffff80186593f8 mach_kernel : _kevent_id + 0x578
0xffffff922079bd90 : 0xffffff8018659598 mach_kernel : _kevent_workq_internal + 0xb8
0xffffff922079bdc0 : 0xffffff7f9a388883 com.apple.kec.pthread : _workq_setup_thread + 0x1a0
0xffffff922079be60 : 0xffffff8018624e4a mach_kernel : _workq_thread_set_max_qos + 0x169a
0xffffff922079beb0 : 0xffffff80186254ed mach_kernel : _workq_thread_set_max_qos + 0x1d3d
0xffffff922079bf20 : 0xffffff8018624a42 mach_kernel : _workq_thread_set_max_qos + 0x1292
0xffffff922079bf60 : 0xffffff80186249c5 mach_kernel : _workq_thread_set_max_qos + 0x1215
0xffffff922079bfa0 : 0xffffff80180c513e mach_kernel : _call_continuation + 0x2e
Kernel Extensions in backtrace:
com.apple.kec.pthread(1.0)(don't know what kext is)[1B86B2AD-BFD2-3889-97E3-8C097BAAD040]@0xffffff7f9a387000->0xffffff7f9a390fff

BSD process name corresponding to current thread: logd
Boot args: -v keepsyms=1 debug=0x100 npci=0x2000 alcid=1

Mac OS version:
19F96

Kernel version:
Darwin Kernel Version 19.5.0: Thu Apr 30 18:25:59 PDT 2020; root:xnu-6153.121.1~7/RELEASE_X86_64
Kernel UUID: 7B7F06EE-1B75-345E-B898-2FD4FEC20F0D
Kernel slide: 0x0000000017e00000
Kernel text base: 0xffffff8018000000
__HIB text base: 0xffffff8017f00000
System model name: MacPro7,1 (Mac-27AD2F918AE68F61)
System shutdown begun: NO
Panic diags file available: YES (0x0)

System uptime in nanoseconds: 31943596459672
mp_kdp_enter() timed-out on cpu 9, NMI-ing
Panic(CPU 1, time 31944096467071): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff8018aa12e0, spinlock owner: 0xffffff8066a1e520, current_thread: 0xffffff8040443000, spinlock_owner_cpu: 0x0
RAX: 0xffffff8066a1e520, RBX: 0xffffff8018aa12e0, RCX: 0x0000000000000116, RDX: 0x000004cb00000000
RSP: 0xffffff81fe6407c0, RBP: 0xffffff81fe640800, RSI: 0xffffff8040443000, RDI: 0xffffff8018aa12e0
R8: 0xffffff7f9cb8f650, R9: 0x0000000000000000, R10: 0x0000000000000000, R11: 0x0000000000000000
R12: 0xffffff8040443000, R13: 0x0000000000000000, R14: 0x000004cb86ff657a, R15: 0xffffff8066a1e520
RFL: 0x0000000000000097, RIP: 0xffffff801812fedd, CS: 0x0000000000000008, SS: 0x0000000000000000
Backtrace (CPU 1), Frame : Return Address
0xffffff81fe640670 : 0xffffff8018249e8b mach_kernel : _interrupt + 0x12b
0xffffff81fe6406c0 : 0xffffff80180c5d47 mach_kernel : _return_to_iret + 0x157
0xffffff81fe640800 : 0xffffff8018130084 mach_kernel : _hw_lock_to + 0x44
0xffffff81fe640830 : 0xffffff801823fa6d mach_kernel : _usimple_lock + 0x1d
0xffffff81fe640870 : 0xffffff80187c5533 mach_kernel : __os_log_internal + 0x153
0xffffff81fe640c80 : 0xffffff80187c729d mach_kernel : _os_log_with_args + 0x1d
0xffffff81fe640ca0 : 0xffffff80187f435e mach_kernel : _IOLog + 0xee
0xffffff81fe640e50 : 0xffffff7f9cb8f650 wtf.spinach.AMDRyzenCPUPowerManagement : __ZZZN26AMDRyzenCPUPowerManagement13startWorkLoopEvENK3$0clEP8OSObjectP18IOTimerEventSourceENUlPvE0_8__invokeES5 + 0xf0
0xffffff81fe640e80 : 0xffffff80182545e5 mach_kernel : _mp_safe_spin_lock + 0x245
0xffffff81fe640eb0 : 0xffffff8018253b33 mach_kernel : _mp_cpus_call_cpu_init + 0x303
0xffffff81fe640f20 : 0xffffff80182537f2 mach_kernel : _cpu_signal_handler + 0x2a2
0xffffff81fe640f60 : 0xffffff80182526f3 mach_kernel : _lapic_interrupt + 0x43
0xffffff81fe640f80 : 0xffffff8018249e8b mach_kernel : _interrupt + 0x12b
0xffffff81fe640fd0 : 0xffffff80180c5bed mach_kernel : _hndl_allintrs + 0x11d
0xffffff92214bbf20 : 0xffffff801824c60a mach_kernel : _machine_idle + 0x1da
0xffffff92214bbf40 : 0xffffff80181446c7 mach_kernel : _processor_idle + 0xf7
0xffffff92214bbf80 : 0xffffff8018144888 mach_kernel : _idle_thread + 0x48
0xffffff92214bbfa0 : 0xffffff80180c513e mach_kernel : _call_continuation + 0x2e
Kernel Extensions in backtrace:
wtf.spinach.AMDRyzenCPUPowerManagement(0.6.4)[1C8D6AF1-3F8A-3298-BCAE-5CAEE5D4A19B]@0xffffff7f9cb89000->0xffffff7f9cba1fff
dependency: as.vit9696.Lilu(1.4.4)[78F230A2-8999-38DC-9BD7-DAF332C607FC]@0xffffff7f9c979000
dependency: com.apple.iokit.IOPCIFamily(2.9)[3C56BB73-D149-3E84-A2EB-DF806779B96C]@0xffffff7f98b31000
dependency: com.apple.kec.Libm(1)[05E4B743-49ED-3FC0-8924-25105AB32F48]@0xffffff7f98f8c000

BSD process name corresponding to current thread: kernel_task
Panic(CPU 5, time 31944096469746): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff8018aa12e0, spinlock owner: 0xffffff8066a1e520, current_thread: 0xffffff8040440520, spinlock_owner_cpu: 0x0
RAX: 0xffffff8066a1e520, RBX: 0xffffff8018aa12e0, RCX: 0x000000000000005e, RDX: 0x000004cb00000000
RSP: 0xffffff81fe6487c0, RBP: 0xffffff81fe648800, RSI: 0xffffff8040440520, RDI: 0xffffff8018aa12e0
R8: 0xffffff7f9cb8f650, R9: 0x0000000000000000, R10: 0x0000000000000000, R11: 0x0000000000000000
R12: 0xffffff8040440520, R13: 0x0000000000000000, R14: 0x000004cb86feb786, R15: 0xffffff8066a1e520
RFL: 0x0000000000000083, RIP: 0xffffff801812fedd, CS: 0x0000000000000008, SS: 0x0000000000000010
Backtrace (CPU 5), Frame : Return Address
0xffffff81fe648670 : 0xffffff8018249e8b mach_kernel : _interrupt + 0x12b
0xffffff81fe6486c0 : 0xffffff80180c5d47 mach_kernel : _return_to_iret + 0x157
0xffffff81fe648800 : 0xffffff8018130084 mach_kernel : _hw_lock_to + 0x44
0xffffff81fe648830 : 0xffffff801823fa6d mach_kernel : _usimple_lock + 0x1d
0xffffff81fe648870 : 0xffffff80187c5533 mach_kernel : __os_log_internal + 0x153
0xffffff81fe648c80 : 0xffffff80187c729d mach_kernel : _os_log_with_args + 0x1d
0xffffff81fe648ca0 : 0xffffff80187f435e mach_kernel : _IOLog + 0xee
0xffffff81fe648e50 : 0xffffff7f9cb8f650 wtf.spinach.AMDRyzenCPUPowerManagement : __ZZZN26AMDRyzenCPUPowerManagement13startWorkLoopEvENK3$0clEP8OSObjectP18IOTimerEventSourceENUlPvE0_8__invokeES5 + 0xf0
0xffffff81fe648e80 : 0xffffff80182545e5 mach_kernel : _mp_safe_spin_lock + 0x245
0xffffff81fe648eb0 : 0xffffff8018253b33 mach_kernel : _mp_cpus_call_cpu_init + 0x303
0xffffff81fe648f20 : 0xffffff80182537f2 mach_kernel : _cpu_signal_handler + 0x2a2
0xffffff81fe648f60 : 0xffffff80182526f3 mach_kernel : _lapic_interrupt + 0x43
0xffffff81fe648f80 : 0xffffff8018249e8b mach_kernel : _interrupt + 0x12b
0xffffff81fe648fd0 : 0xffffff80180c5bed mach_kernel : _hndl_allintrs + 0x11d
0xffffff92212bbf20 : 0xffffff801824c60a mach_kernel : _machine_idle + 0x1da
0xffffff92212bbf40 : 0xffffff80181446c7 mach_kernel : _processor_idle + 0xf7
0xffffff92212bbf80 : 0xffffff8018144888 mach_kernel : _idle_thread + 0x48
0xffffff92212bbfa0 : 0xffffff80180c513e mach_kernel : _call_continuation + 0x2e
Kernel Extensions in backtrace:
wtf.spinach.**AMDRyzenCPUPowerManagement(0.6.4)[**1C8D6AF1-3F8A-3298-BCAE-5CAEE5D4A19B]@0xffffff7f9cb89000->0xffffff7f9cba1fff
dependency: as.vit9696.Lilu(1.4.4)[78F230A2-8999-38DC-9BD7-DAF332C607FC]@0xffffff7f9c979000
dependency: com.apple.iokit.IOPCIFamily(2.9)[3C56BB73-D149-3E84-A2EB-DF806779B96C]@0xffffff7f98b31000
dependency: com.apple.kec.Libm(1)[05E4B743-49ED-3FC0-8924-25105AB32F48]@0xffffff7f98f8c000

BSD process name co
`

[aluveitie]

Does this happen after sleep or in general?

Might be worth testing my build to see if that fixes it: #84 (comment)

[alexandre-g]

Same here for me, don't think it's related to sleep, get it every other day. Will try the kext above and update in the next few days

Panic(CPU 0, time 24790887117780): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff8011ea12e0, spinlock owner: 0xffffff8063025a40, current_thread: 0xffffff8063025a40, spinlock_owner_cpu: 0x0
RAX: 0xffffff8011e0ce80, RBX: 0x0000000000000046, RCX: 0x0000000000000018, RDX: 0x00003529f07fcee4
RSP: 0xffffff839012ee90, RBP: 0xffffff839012eeb0, RSI: 0x0000352b443de576, RDI: 0xffffff8011e0ce20
R8:  0x0000000000000001, R9:  0x0000000000000000, R10: 0x0000000000000000, R11: 0x0000000000000000
R12: 0xffffff8012055660, R13: 0xffffff8011650420, R14: 0x000035297f3f01b6, R15: 0x0000000000000000
RFL: 0x0000000000000046, RIP: 0xffffff8011650582, CS:  0x0000000000000008, SS:  0x0000000000000010
Backtrace (CPU 0), Frame : Return Address
0xffffff839012ed40 : 0xffffff8011645dfb mach_kernel : _interrupt + 0x12b
0xffffff839012ed90 : 0xffffff80114c0d47 mach_kernel : _return_to_iret + 0x157
0xffffff839012eeb0 : 0xffffff801164faa3 mach_kernel : _mp_cpus_call_cpu_init + 0x303
0xffffff839012ef20 : 0xffffff801164f762 mach_kernel : _cpu_signal_handler + 0x2a2
0xffffff839012ef60 : 0xffffff801164e663 mach_kernel : _lapic_interrupt + 0x43
0xffffff839012ef80 : 0xffffff8011645dfb mach_kernel : _interrupt + 0x12b
0xffffff839012efd0 : 0xffffff80114c0bed mach_kernel : _hndl_allintrs + 0x11d
0xffffff83c818b1f0 : 0xffffff8011a21b5c mach_kernel : _workq_thread_set_max_qos + 0x55c
0xffffff83c818b250 : 0xffffff8011a26226 mach_kernel : _workq_kern_threadreq_initiate + 0x446
0xffffff83c818b2a0 : 0xffffff8011a5073e mach_kernel : _kevt_getstat + 0x1d4e
0xffffff83c818b2e0 : 0xffffff8011a553e6 mach_kernel : _waitq_set__CALLING_PREPOST_HOOK__ + 0xa6
0xffffff83c818b300 : 0xffffff801156b471 mach_kernel : _waitq_wakeup64_all_locked + 0xbd1
0xffffff83c818b3b0 : 0xffffff801156b821 mach_kernel : _waitq_wakeup64_all_locked + 0xf81
0xffffff83c818b420 : 0xffffff801156a944 mach_kernel : _waitq_wakeup64_all_locked + 0xa4
0xffffff83c818b4e0 : 0xffffff801156e638 mach_kernel : _waitq_wakeup64_all + 0x88
0xffffff83c818b520 : 0xffffff8011aa3f25 mach_kernel : _selwakeup + 0x35
0xffffff83c818b540 : 0xffffff8011bc50e5 mach_kernel : ___firehose_buffer_push_to_logd + 0x25
0xffffff83c818b550 : 0xffffff8011bc4b19 mach_kernel : __os_log_internal + 0x1bb9
0xffffff83c818b5c0 : 0xffffff8011bc4755 mach_kernel : __os_log_internal + 0x17f5
0xffffff83c818b9d0 : 0xffffff8011bc2fbe mach_kernel : __os_log_internal + 0x5e
0xffffff83c818ba40 : 0xffffff7f91ed5f60 com.apple.iokit.IOHIDFamily : _IOHIDSystemActivityTickle + 0xc4
0xffffff83c818ba70 : 0xffffff7f91eb8381 com.apple.iokit.IOHIDFamily : __ZN11IOHIDDevice20handleReportWithTimeEyP18IOMemoryDescriptor15IOHIDReportTypej + 0x419
0xffffff83c818bb00 : 0xffffff7f91eb8dae com.apple.iokit.IOHIDFamily : __ZN11IOHIDDevice18_HandleReport_ImplEyP18IOMemoryDescriptorj15IOHIDReportTypej + 0x64
0xffffff83c818bb40 : 0xffffff7f91ea789b com.apple.iokit.IOHIDFamily : __ZN11IOHIDDevice20_HandleReport_InvokeE5IORPCP15OSMetaClassBasePFiS2_yP18IOMemoryDescriptorj15IOHIDReportTypejE + 0x55
0xffffff83c818bb70 : 0xffffff7f91ea75a7 com.apple.iokit.IOHIDFamily : __ZN11IOHIDDevice9_DispatchEPS_5IORPC + 0x119
0xffffff83c818bc30 : 0xffffff7f91ea7488 com.apple.iokit.IOHIDFamily : __ZN11IOHIDDevice8DispatchE5IORPC + 0x38
0xffffff83c818bc80 : 0xffffff8011c74d19 mach_kernel : __ZN12IOUserServer14kernelDispatchEP8OSObject5IORPC + 0x149
0xffffff83c818bcd0 : 0xffffff8011c750d6 mach_kernel : __ZN12IOUserServer6serverEP8ipc_kmsgPS1_ + 0x2d6
0xffffff83c818bd80 : 0xffffff8011c74ddc mach_kernel : _uext_server + 0x6c
0xffffff83c818bdb0 : 0xffffff8011520359 mach_kernel : _ipc_kobject_server + 0x1c9
0xffffff83c818be10 : 0xffffff80114f6d15 mach_kernel : _ipc_kmsg_send + 0x135
0xffffff83c818be70 : 0xffffff801150db22 mach_kernel : _mach_msg_overwrite_trap + 0x2d2
0xffffff83c818bf00 : 0xffffff801162c065 mach_kernel : _mach_call_munger64 + 0x205
0xffffff83c818bfa0 : 0xffffff80114c1226 mach_kernel : _hndl_mach_scall64 + 0x16
      Kernel Extensions in backtrace:
         com.apple.iokit.IOHIDFamily(2.0)[FE7D7DA9-3611-3656-84CB-DBA015640EE6]@0xffffff7f91ea6000->0xffffff7f91f46fff
            dependency: com.apple.iokit.IOReportFamily(47)[8F7948CF-5C25-33F4-A687-67F8A5B7906E]@0xffffff7f91e9f000

BSD process name corresponding to current thread: AppleUserHIDDriv
Boot args: dart=0 debug=0x100 keepsyms=1 npci=0x2000 agdpmod=pikera

Mac OS version:
19G2021

Kernel version:
Darwin Kernel Version 19.6.0: Thu Jun 18 20:49:00 PDT 2020; root:xnu-6153.141.1~1/RELEASE_X86_64
Kernel UUID: 1D3A0F3D-D908-397B-BD16-8F48C0823A2E
Kernel slide:     0x0000000011200000
Kernel text base: 0xffffff8011400000
__HIB  text base: 0xffffff8011300000
System model name: iMacPro1,1 (Mac-7BA5B2D9E42DDD94)
System shutdown begun: NO
Panic diags file available: NO (0xe00002bc)

System uptime in nanoseconds: 24790887964769
mp_kdp_enter() timed-out on cpu 3, NMI-ing
Panic(CPU 1, time 24791387975249): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff8011ea12e0, spinlock owner: 0xffffff8063025a40, current_thread: 0xffffff8054c47a40, spinlock_owner_cpu: 0x0
RAX: 0xffffff8063025a40, RBX: 0xffffff8011ea12e0, RCX: 0x00000000000002c0, RDX: 0x0000352a00000000
RSP: 0xffffff83b09087c0, RBP: 0xffffff83b0908800, RSI: 0xffffff8054c47a40, RDI: 0xffffff8011ea12e0
R8:  0xffffff7f95f84650, R9:  0x0000000000000000, R10: 0x0000000000000000, R11: 0x0000000000000000
R12: 0xffffff8054c47a40, R13: 0x0000000000000000, R14: 0x0000352ad301ce7c, R15: 0xffffff8063025a40
RFL: 0x0000000000000082, RIP: 0xffffff801152afc0, CS:  0x0000000000000008, SS:  0x0000000000000010
Backtrace (CPU 1), Frame : Return Address
0xffffff83b0908670 : 0xffffff8011645dfb mach_kernel : _interrupt + 0x12b
0xffffff83b09086c0 : 0xffffff80114c0d47 mach_kernel : _return_to_iret + 0x157
0xffffff83b0908800 : 0xffffff801152b154 mach_kernel : _hw_lock_to + 0x44
0xffffff83b0908830 : 0xffffff801163b9dd mach_kernel : _usimple_lock + 0x1d
0xffffff83b0908870 : 0xffffff8011bc30b3 mach_kernel : __os_log_internal + 0x153
0xffffff83b0908c80 : 0xffffff8011bc4e1d mach_kernel : _os_log_with_args + 0x1d
0xffffff83b0908ca0 : 0xffffff8011bf325e mach_kernel : _IOLog + 0xee
0xffffff83b0908e50 : 0xffffff7f95f84650 wtf.spinach.AMDRyzenCPUPowerManagement : __ZZZN26AMDRyzenCPUPowerManagement13startWorkLoopEvENK3$_0clEP8OSObjectP18IOTimerEventSourceENUlPvE0_8__invokeES5_ + 0xf0
0xffffff83b0908e80 : 0xffffff8011650555 mach_kernel : _mp_safe_spin_lock + 0x245
0xffffff83b0908eb0 : 0xffffff801164faa3 mach_kernel : _mp_cpus_call_cpu_init + 0x303
0xffffff83b0908f20 : 0xffffff801164f762 mach_kernel : _cpu_signal_handler + 0x2a2
0xffffff83b0908f60 : 0xffffff801164e663 mach_kernel : _lapic_interrupt + 0x43
0xffffff83b0908f80 : 0xffffff8011645dfb mach_kernel : _interrupt + 0x12b
0xffffff83b0908fd0 : 0xffffff80114c0bed mach_kernel : _hndl_allintrs + 0x11d
0xffffff83c2823f20 : 0xffffff801164857a mach_kernel : _machine_idle + 0x1da
0xffffff83c2823f40 : 0xffffff801153f7a7 mach_kernel : _processor_idle + 0xf7
0xffffff83c2823f80 : 0xffffff801153f968 mach_kernel : _idle_thread + 0x48
0xffffff83c2823fa0 : 0xffffff80114c013e mach_kernel : _call_continuation + 0x2e
      Kernel Extensions in backtrace:
         wtf.spinach.AMDRyzenCPUPowerManagement(0.6.4)[1C8D6AF1-3F8A-3298-BCAE-5CAEE5D4A19B]@0xffffff7f95f7e000->0xffffff7f95f96fff
            dependency: as.vit9696.Lilu(1.4.0)[D90C0A74-6E61-353E-8D57-96C781824E52]@0xffffff7f95f55000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[DF219CC1-366A-31FC-B8ED-17C584BA2549]@0xffffff7f922b3000
            dependency: com.apple.kec.Libm(1)[C64F1166-3AC7-3A55-A8CF-CC53B03D1591]@0xffffff7f91f5f000

BSD process name corresponding to current thread: kernel_task
Panic(CPU 2, time 24791387975549): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff8011ea12e0, spinlock owner: 0xffffff8063025a40, current_thread: 0xffffff80583dd520, spinlock_owner_cpu: 0x0
RAX: 0xffffff8011e0e0c0, RBX: 0x0000000000000006, RCX: 0x0000000000000018, RDX: 0x00003529f07fd03a
RSP: 0xffffff83c8263d78, RBP: 0xffffff83c8263da0, RSI: 0x0000352b443de576, RDI: 0xffffff8011e0ce20
R8:  0x0000000000000000, R9:  0x0000000000000000, R10: 0xffffffffb384ed24, R11: 0xffffff805df8ce60
R12: 0xffffff80116500d0, R13: 0xffffff805df8ce60, R14: 0x000035297f3f01b6, R15: 0x0000000000000000
RFL: 0x0000000000000046, RIP: 0xffffff80116406c0, CS:  0x0000000000000008, SS:  0x0000000000000010
Backtrace (CPU 2), Frame : Return Address
0xffffff83b044ef80 : 0xffffff8011645dfb mach_kernel : _interrupt + 0x12b
0xffffff83b044efd0 : 0xffffff80114c0bed mach_kernel : _hndl_allintrs + 0x11d
0xffffff83c8263da0 : 0xffffff80116501e1 mach_kernel : _mp_rendezvous + 0xc1
0xffffff83c8263de0 : 0xffffff7f95f84208 wtf.spinach.AMDRyzenCPUPowerManagement : __ZZN26AMDRyzenCPUPowerManagement13startWorkLoopEvEN3$_08__invokeEP8OSObjectP18I�