Panic Crash

I put my iMac Pro in sleep mode last night (this is my typical end-of-day routine). I came in this morning to my startup screen. Once it booted into my user account, I found a crash report. The top line reads:


Panic(CPU 0, time 720469129135130): NMIPI for unresponsive processor: TLB flush timeout, TLB state:0x0


RAX: 0x0000000000003058, RBX: 0xffffff8b74918000, RCX: 0x0000000000020000, RDX: 0x0000000000020000

iMac Pro (2017)

Posted on Sep 16, 2023 8:53 AM

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Yes. I understand. Operative word: “probably.” We’re talking about a crash that’s happened once, so testing the problem (by disconnecting devices) may not reveal anything.

Yes, that's why I asked how often they occur. Once isn't suitable for troubleshooting and it could just be a one-off.

Posted on Sep 17, 2023 1:17 PM

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Sep 17, 2023 1:17 PM in response to KID-A

Yes. I understand. Operative word: “probably.” We’re talking about a crash that’s happened once, so testing the problem (by disconnecting devices) may not reveal anything.

Yes, that's why I asked how often they occur. Once isn't suitable for troubleshooting and it could just be a one-off.

Panic Crash

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