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Date:      Fri, 15 Mar 2024 10:28:39 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 277717] kernel using 100% CPU in arc_prune in 13.3
Message-ID:  <bug-277717-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277717

            Bug ID: 277717
           Summary: kernel using 100% CPU in arc_prune in 13.3
           Product: Base System
           Version: 13.3-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: maxim.usatov@bcsatellite.net

This is similar to bug #275063 and #274698 - kernel stuck with 100% in
arc_prune, in FreeBSD 13.3-RELEASE releng/13.3-n257428-80d2b634ddf0. Can
reproduce every time by doing rsync from internal ZFS NVMe storage to an
external UFS SATA drive attached via USB.

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