[Bug 278725] CPUs spinning like crazy due to some acpi ged bug

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 04 May 2024 01:07:00 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=278725

            Bug ID: 278725
           Summary: CPUs spinning like crazy due to some acpi ged bug
           Product: Base System
           Version: 14.0-RELEASE
          Hardware: arm64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: arm
          Assignee: freebsd-arm@FreeBSD.org
          Reporter: githubaman@gmail.com

Created attachment 250359
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=250359&action=edit
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

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