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From: "cel at linux dot ibm.com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug testsuite/31312] New: attach-many-short-lived-threads gives
 inconsistent results
Date: Mon, 29 Jan 2024 18:06:40 +0000
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X-Bugzilla-Product: gdb
X-Bugzilla-Component: testsuite
X-Bugzilla-Version: HEAD
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X-Bugzilla-Status: UNCONFIRMED
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X-Bugzilla-Priority: P2
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D31312

            Bug ID: 31312
           Summary: attach-many-short-lived-threads gives inconsistent
                    results
           Product: gdb
           Version: HEAD
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: testsuite
          Assignee: unassigned at sourceware dot org
          Reporter: cel at linux dot ibm.com
  Target Milestone: ---

Created attachment 15340
  --> https://sourceware.org/bugzilla/attachment.cgi?id=3D15340&action=3Ded=
it
run 1, Power 10 gdb.log for the attach-many-short-lived-thread

The test when run on Power  gives inconsistent results.  It seems like the
Power 10 system running:

 Fedora Linux 38 (Server Edition)
 GNU gdb (GDB) 15.0.50.20240126-git
 gcc (GCC) 13.2.1 20231011 (Red Hat 13.2.1-4)=20

seem to be more unstable then the Power 9 system where the gdb daily builds=
 are
run.=20=20

I have attached the gdb/testsuite/gdb.log file for the test run with the
command:

  make check RUNTESTFLAGS=3D'GDB=3D/home/carll/bin/gdb
gdb.threads/attach-many-short-lived-threads.exp '

--=20
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