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From: "gerrypipes at hotmail dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/27663] New: gdb hangs on New Thread ## of Process ## 
 running on Big Sur
Date: Mon, 29 Mar 2021 21:51:40 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27663

            Bug ID: 27663
           Summary: gdb hangs on New Thread ## of Process ##  running on
                    Big Sur
           Product: gdb
           Version: 10.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: gerrypipes at hotmail dot com
  Target Milestone: ---

When running the latest gdb on Big Sur (macOS) I receive the following outp=
ut

(gdb) run
Starting program: /Users/gpipes/test/a.out
[New Thread 0x#### of process ###]

This has happened before on earlier OS's but seemed to be a race condition =
or
could be resolved by going to an earlier version.

Running a local build of gdb as well using the instructions from "current" =
and
compiling as follows=20

../configure --disable-werror
make

causes the issue to happen.
It can be done on any program compiled with g++-10 (latest g++) or clang, I
have tried both, it doesn't seem to be unique to that.

--=20
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