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Ranyus Author

Level 1

5 points

Repeated kernel panic and restarts

My MacbookPro2019 keeps having kernel panics always related to the Sleep/Wake functionality. Sometimes is the Watchdog timeout, some other times this one below. Plus the Touchbar works intermittently, it backs out all of a sudden. Might it be that the two things are connected?

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panic(cpu 0 caller 0xfffffff017bfcfd4): Sleep/Wake hang detected @IOPMrootDomain.cpp:12592

Debugger message: panic

Memory ID: 0xff

OS release type: User

OS version: 19P549

macOS version: Not set

Kernel version: Darwin Kernel Version 21.1.0: Wed Oct 13 18:09:06 PDT 2021; root:xnu-8019.41.5~2/RELEASE_ARM64_T8010

Kernel UUID: 5206FA9B-BD6D-381D-A198-5F6E6A09B67F

iBoot version: iBoot-7429.41.4

secure boot?: YES

x86 EFI Boot State: 0x16

x86 System State: 0x3

x86 Power State: 0x6

x86 Shutdown Cause: 0x5

x86 Previous Power Transitions: 0x100040506

PCIeUp link state: not available

Paniclog version: 13

Kernel slide: 0x000000000fe84000

Kernel text base: 0xfffffff016e88000

mach_absolute_time: 0x1462349245f

Epoch Time: sec usec

Boot : 0x61bae881 0x000035b1

Sleep : 0x61bae8d6 0x00070e5e

Wake : 0x61baf200 0x00073aff

Calendar: 0x61bbd5a1 0x0005fcbb

Zone info:

Foreign : 0xfffffff04a1bc000 - 0xfffffff04a1cc000

Native : 0xffffffe000274000 - 0xffffffe600274000

Readonly : 0 - 0

Metadata : 0xffffffeb00884000 - 0xffffffeb049ac000

Bitmaps : 0xffffffeb02084000 - 0xffffffeb022e0000

CORE 0 is the one that panicked. Check the full backtrace for details.

CORE 1: PC=0xfffffff0177aa43c, LR=0xfffffff0177aa438, FP=0xffffffeb03ebbe90

Panicked task 0xffffffe0f2bd0658: 0 pages, 226 threads: pid 0: kernel_task

Panicked thread: 0xffffffe0f3e2f6d8, backtrace: 0xffffffeb0ecab800, tid: 37641

lr: 0xfffffff01766f388 fp: 0xffffffeb0ecab840

lr: 0xfffffff01766f118 fp: 0xffffffeb0ecab8b0

lr: 0xfffffff0177a7eac fp: 0xffffffeb0ecab930

lr: 0xfffffff0177a703c fp: 0xffffffeb0ecab9e0

lr: 0xfffffff017cd15fc fp: 0xffffffeb0ecab9f0

lr: 0xfffffff01766ee2c fp: 0xffffffeb0ecabd80

lr: 0xfffffff01766ee2c fp: 0xffffffeb0ecabde0

lr: 0xfffffff0187c342c fp: 0xffffffeb0ecabe00

lr: 0xfffffff017bfcfd4 fp: 0xffffffeb0ecabe30

lr: 0xfffffff0176c0470 fp: 0xffffffeb0ecabf20

lr: 0xfffffff017cdc5a0 fp: 0x0000000000000000

MacBook Pro 13″, macOS 12.0

Posted on Dec 17, 2021 3:00 AM

Top-ranking reply

leroydouglas

Community+ 2024

Level 10

189,144 points

Posted on Dec 17, 2021 3:33 AM

Ranyus wrote:

My MacbookPro2019 keeps having kernel panics always related to the Sleep/Wake functionality. Sometimes is the Watchdog timeout, some other times this one below. Plus the Touchbar works intermittently, it backs out all of a sudden. Might it be that the two things are connected?

-----------------------------------------------

panic(cpu 0 caller 0xfffffff017bfcfd4): Sleep/Wake hang detected @IOPMrootDomain.cpp:12592

Verify your software is up to date —current macOS 12.1

Keep your Mac up to date - Apple Support

Learn what to do if your computer restarts or shuts down unexpectedly, or you get a message that your computer restarted or shut down because of a problem.

If your Mac spontaneously restarts or displays a ... - Apple Support

https://support.apple.com/en-us/HT200553

Kernel Panics are predominately caused by hardware faults or faulty third-party kernel extensions.

For your Touch bar—

Try resetting the SMC https://support.apple.com/en-us/HT201295

Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

(get at least two-three rounds of the chimes when holding the NRAM Reset)

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Repeated kernel panic and restarts

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