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Re: kern/46402: LWPs created after exit_lwp() is called can hang the process....
The following reply was made to PR kern/46402; it has been noted by GNATS.
From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
Cc: kern-bug-people%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost,
Subject: Re: kern/46402: LWPs created after exit_lwp() is called can hang the
Date: Thu, 3 May 2012 16:57:09 +0200
On Wed, May 02, 2012 at 09:30:00PM +0000, oster%NetBSD.org@localhost wrote:
> While running an extended series of aft-tests I noticed that the test were
> occasionally hanging. It turns out they were hanging at the same place,
> and that the test is repeatable. Running the following:
> cd /usr/tests/lib/libpthread
> foreach i (`jot 10000`)
> ./t_cond cond_timedwait_race
> echo $i
Sounds familiar: kern/46168
Andrew Doran had some improvements to the patch I proposed here, but it
seems he forgot to send me an updated patch (this was a month ago).
I guess we should get the patch in kern/46168 commited then ...
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
NetBSD: 26 ans d'experience feront toujours la difference
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