Kernel Panic Log for macOS Catalina 10.15.5 (19F101)

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xuanchew Author

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Kernel Panic Log for macOS Catalina 10.15.5 (19F101)

Kernel Panic Log

Hi All,

My iMac 5K 2017 is facing kernel panic always every hour.

Here is the kernel panic log, and i have no idea what should I do now.

iMac 27″ 5K, macOS 10.15

Posted on Jul 4, 2020 6:45 AM

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Answer 1

xuanchew Author

Level 1

10 points

Jul 5, 2020 7:15 AM in response to Barney-15E

Able to boot into internet recovery.

two more weird issues:

Unable to update from Mojave to Catalina (tried few times, every time also panic when it’s nearly done)
Once awhile iMac auto log me out, when I login back again, all the apps are reopening. Seems like respring itself.

Current status, up and running 4 hours, everything’s normal. But when try to update or install macOS to external ssd, it will restart unexpectedly

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Answer 2

Barney-15E

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116,674 points

Jul 4, 2020 7:30 AM in response to xuanchew

It looks like a hardware fault. Do you have any external devices attached? If so, disconnect them and test.

If not or if the panics continue, take it to an Apple Store or Authorized Repair center for evaluation.

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Answer 3

Barney-15E

Level 10

116,674 points

Jul 5, 2020 8:25 AM in response to xuanchew

I can't explain any of that based on the panic log short of there might be some hardware problem.

2. That may be a kernel panic where you are not seeing the report. Sometimes it cannot write the panic log, so when it restarts, it doesn't know that it had panicked.

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Answer 4

xuanchew Author

Level 1

10 points

Jul 4, 2020 11:07 PM in response to Barney-15E

I removed SSD and also the additional RAM that installed.

But still my iMac will restart suddenly with this kernel panic log

kernel panic

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Answer 5

Barney-15E

Level 10

116,674 points

Jul 4, 2020 11:14 PM in response to xuanchew

It's probably a hardware problem.

You can try resetting NVRAM and erasing and reinstalling the OS. If you don't have a backup, make one before erasing and reinstalling.

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Answer 6

xuanchew Author

Level 1

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Jul 4, 2020 7:32 AM in response to Barney-15E

I am actually installing macOS on the external SSD, could it be the issue?

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Answer 7

Barney-15E

Level 10

116,674 points

Jul 4, 2020 8:03 AM in response to xuanchew

It could be the SSD. Disconnect it and see what happens.

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Answer 8

xuanchew Author

Level 1

10 points

Jul 4, 2020 11:39 PM in response to Barney-15E

Reset NVRAM as per suggested.

Then, I press cmd+R to enter the recovery mode, but failed to enter, and it shows the apple loading logo instead, but after seconds, it restart unexpectedly again.

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Answer 9

Barney-15E

Level 10

116,674 points

Jul 5, 2020 7:00 AM in response to xuanchew

Sounds like a hardware problem.

See if you can boot into Internet Recovery using cmd-opt-R. That will boot from Apple's servers instead of your drive.

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Answer 10

Jul 6, 2020 11:46 AM in response to xuanchew

its an APPLE issue and the chip they are fighting "Error code: 0x0000000000000000\n"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.121.2/osfmk/i386/trap_native.c:168

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Kernel Panic Log for macOS Catalina 10.15.5 (19F101)

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