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TLB invalidation IPI timeout

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I have a hackintosh that has been working pretty good for a few days.

Then today I couldn't get it out of sleep (it has been sleeping fine) so I powered it off.

After a few frozen starts, I finally got an error screen seen below:




I am running on an SSD drive, if this has anything to do with anything. When looking up this problem I saw a few mentions to issues on an SSD drive.


I just rebooted again off USB pointing to the local disk and I got a different error.


"Spinlock acquisition timed out"


Thread was backupd


In verbose mode I am seeing:


BootCacheControl: Unable to open /var/db/BootCache.playlist: 2 No such file or directory


It sometimes freezes here, sometimes get past it.


After 10 or so boots, I cannot get it to boot normally, yet it worked really well for about 3 days.

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