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Date:      Fri, 08 Feb 2019 20:49:11 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 235611] Using kcov results in deadlock
Message-ID:  <bug-235611-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235611

            Bug ID: 235611
           Summary: Using kcov results in deadlock
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: tuexen@freebsd.org
 Attachment #201852 text/plain
         mime type:

Created attachment 201852
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D201852&action=
=3Dedit
Test program

When using the attached test program (which is part of syzkaller) results i=
n a
lockup of the operating system. I tested this on FreeBSD head r343837 on am=
d64
and arm64.

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