Bug 278725 - CPUs spinning like crazy due to some acpi ged bug
Summary: CPUs spinning like crazy due to some acpi ged bug
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: arm (show other bugs)
Version: 14.0-RELEASE
Hardware: arm64 Any
: --- Affects Many People
Assignee: freebsd-arm (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-04 01:07 UTC by githubaman
Modified: 2024-05-06 23:55 UTC (History)
2 users (show)

See Also:

Attachments
Shows acpi errors that take over the terminal often (even during installation) (335.65 KB, image/png)
2024-05-04 01:07 UTC, githubaman 		no flags Details
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Description githubaman 2024-05-04 01:07:00 UTC 
Created attachment 250359 [details]
Shows acpi errors that take over the terminal often (even during installation)

CPUs spin like crazy on aarch64 FreeBSD 14.0-RELEASE install on Parallels Apple Silicon. Adding debug.acpi.disabled="ged" to /boot/loader.conf resolves the problem. The solution was suggested by u/MikeKarels on reddit. The link to the post on reddit that led to this bug report being filed is available below:
 https://www.reddit.com/r/freebsd/comments/1ciuj7e/cpus_spinning_like_crazy_after_fresh_ufs_or_zfs/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button
Comment 1 Mike Karels freebsd_committer freebsd_triage 2024-05-06 23:55:10 UTC 
There is a possible fix in -current (aka main or 15.0).  Could you try a VM using a FreeBSD 15 snapshot?  You should be able to find one in https://download.freebsd.org/snapshots/ISO-IMAGES/15.0/.