[Bug libc/34509] New: [m68k] Regression: Perl locks up after upgrading glibc to 2.43

"glaubitz at physik dot fu-berlin.de via Glibc-bugs" <[email protected]> Tue, 11 Aug 2026 12:59:20 +0000

Newsgroups	gmane.comp.lib.glibc.bugs
Message-ID	<[email protected]/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=34509

            Bug ID: 34509
           Summary: [m68k] Regression: Perl locks up after upgrading glibc
                    to 2.43
           Product: glibc
           Version: 2.43
               URL: https://bugs.gentoo.org/970865
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: glaubitz at physik dot fu-berlin.de
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---
            Target: m68k-*-*

After updating glibc to 2.43, some applications such as Perl lock up running at
100%. The issue can be reproduced with qemu-user and qemu-system.

It might be related to the change in [1].

> [1] https://sourceware.org/git/?p=glibc.git;a=commit;h=1c48da52bc51ab961acd5a08fc271580e866d0a5

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