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From: Michael Richardson <mcr@sandelman.ottawa.on.ca>
To: Matt Zimmerman <mdz@debian.org>, hugh@mimosa.com
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] unkillable UML threads
Date: Thu, 25 Sep 2003 10:40:46 -0400	[thread overview]
Message-ID: <3424.1064500846@marajade.sandelman.ottawa.on.ca> (raw)
In-Reply-To: Your message of "Wed, 24 Sep 2003 10:30:43 EDT." <20030924143043.GF31912@alcor.net>

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>>>>> "Matt" == Matt Zimmerman <mdz@debian.org> writes:
    >> 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. 

    Matt> No, it's what we call "suspended".  It can't die until it's
    Matt> continued. 

  kill -9 should always be able to get rid of any process.
  If not, it is due to a kernel bug. It sounds like the -9 handler needs
to "continue" it first, and I see no reason why not.

  Otherwise, you are running windows!

  It may *also* be a bug in UML that it doesn't clean up nicely. It may not
always get a chance.

] Train travel features AC outlets with no take-off restrictions|  firewalls  [
]   Michael Richardson, Sandelman Software Works, Ottawa, ON    |net architect[
] mcr@sandelman.ottawa.on.ca http://www.sandelman.ottawa.on.ca/ |device driver[
] panic("Just another Debian/notebook using, kernel hacking, security guy");  [


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  reply	other threads:[~2003-09-25 16:47 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 [this message]
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
2003-10-16 20:15     ` Jan Hudec
2003-10-16 20:32       ` Matt Zimmerman

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