From: Matt Zimmerman <mdz@debian.org>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] unkillable UML threads
Date: Sat, 11 Oct 2003 00:15:47 -0400 [thread overview]
Message-ID: <20031011041547.GH13041@dijkstra.csh.rit.edu> (raw)
In-Reply-To: <200310062119.h96LIsGj020742@ccure.karaya.com>
On Mon, Oct 06, 2003 at 05:18:54PM -0400, Jeff Dike wrote:
> mcr@sandelman.ottawa.on.ca said:
> > FYI: This is without the skas patch, with a stock RH9 kernel on the
> > host.
> >
> > Any thoughts or coroboration would be appreciated. Clearly this is a
> > bug in the RH9 kernel.
>
> It could easily be a UML bug. I do have code which continues threads
> so that they die properly, but it seems not to be happening here. Can
> you tell me how to reproduce it?
I know of no reliable way to reproduce it, but I commonly do things like
"killall linux" and end up with a suspended process left behind. Maybe it
has something to do with multiple threads receiving the signal? I think it
has also happened when killing only the first process, but I can't test
right now.
--
- mdz
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next prev parent reply other threads:[~2003-10-16 16:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-24 12:40 [uml-devel] unkillable UML threads Michael Richardson
2003-09-24 14:30 ` Matt Zimmerman
2003-09-25 14:40 ` Michael Richardson
2003-10-06 21:18 ` Jeff Dike
2003-10-07 1:09 ` Michael Richardson
2003-10-07 3:20 ` Jeff Dike
2003-10-07 23:39 ` Michael Richardson
2003-10-11 4:15 ` Matt Zimmerman [this message]
2003-10-16 20:15 ` Jan Hudec
2003-10-16 20:32 ` Matt Zimmerman
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