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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug threads/28065] FAIL:
 gdb.threads/access-mem-running-thread-exit.exp: all-stop: access mem (print
 global_var after writing again, inf=1, iter=354)
Date: Fri, 09 Jul 2021 09:41:12 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28065

--- Comment #10 from Tom de Vries <vries at gcc dot gnu.org> ---
I split up the test-case into two:
- access-mem-running-thread-exit-non-stop-off.exp.
- access-mem-running-thread-exit-non-stop-on.exp.

I established that running either in a loop triggers the problem.

I continued with access-mem-running-thread-exit-non-stop-off.exp.

Then I cranked up the hammer-away time from to 5 seconds to 10 minutes, whi=
ch
gave me a fairly reliable reproducer without having to resort to iteration.

Then I tried on ubuntu 18.04.5, cranked up hammer-away time to 30 minutes, =
and
... managed to reproduce.

https://github.com/vries/gdb/commits/access-mem-running-thread-exit

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