linux-kernel - Re: LTP 20080131 causes defunct processes w/2.6.30-rc1 (possible ptrace issue?)

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Date:	Thu, 9 Apr 2009 12:49:12 -0700
From:	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
To:	Kumar Gala <galak@...nel.crashing.org>
Cc:	oleg@...hat.com,
	linux-kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: LTP 20080131 causes defunct processes w/2.6.30-rc1 (possible
	ptrace issue?)

Kumar Gala [galak@...nel.crashing.org] wrote:
>
> On Apr 9, 2009, at 10:43 AM, Kumar Gala wrote:
>
>> I'm seeing some weird behavior in 2.6.30-rc1 that didn't exist in 2.6.29.  
>> We have a slightly older LTP version (20080131) that we run on some 
>> embedded PPC boards.  If I run the syscall tests on 2.6.29 things pass as 

Will try to repro on a normal machine, but can you attach the /proc/pid/status
(and possibly the stack) of the parent of the 'recv01' ?

If the parent is 'init', is there anything special about the init on your board
or on the simulator - like are you running the tests in a container ?

Sukadev
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