From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: oleg@redhat.com,
linux-kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: LTP 20080131 causes defunct processes w/2.6.30-rc1 (possible ptrace issue?)
Date: Thu, 9 Apr 2009 18:03:19 -0700 [thread overview]
Message-ID: <20090410010319.GA2354@us.ibm.com> (raw)
In-Reply-To: <B6C30A35-DBF7-4710-9F03-9E42775CDA21@kernel.crashing.org>
>
> -bash-3.2# ps
> PID TTY TIME CMD
> 2289 ttyS0 00:00:00 bash
> 2310 ttyS0 00:00:00 runltp
> 2412 ttyS0 00:00:00 pan
> 2448 ttyS0 00:00:00 recv01 <defunct>
> 2450 ttyS0 00:00:00 recvfrom01 <defunct>
> 2452 ttyS0 00:00:00 recvmsg01 <defunct>
> 2473 ttyS0 00:00:00 rename14
> 2474 ttyS0 00:00:01 rename14
> 2477 ttyS0 00:00:00 rename14
> 2481 ttyS0 00:00:00 ps
> -bash-3.2# cat /proc/1/status
> Name: init
> State: T (stopped)
init is in the stopped state. Can you run "kill -CONT 1" ?
> Tgid: 1
> Pid: 1
> PPid: 0
> TracerPid: 0
> Uid: 0 0 0 0
> Gid: 0 0 0 0
> FDSize: 32
> Groups:
> VmPeak: 1948 kB
> VmSize: 1944 kB
> VmLck: 0 kB
> VmHWM: 648 kB
> VmRSS: 648 kB
> VmData: 164 kB
> VmStk: 84 kB
> VmExe: 288 kB
> VmLib: 1124 kB
> VmPTE: 20 kB
> Threads: 1
> SigQ: 8/16384
> SigPnd: 0000000000000000
> ShdPnd: 0000000000010000
Init does have the pending SIGCHLD, so the zombies should go away
when init gets the SIGCONT.
next prev parent reply other threads:[~2009-04-10 1:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-09 15:43 LTP 20080131 causes defunct processes w/2.6.30-rc1 (possible ptrace issue?) Kumar Gala
2009-04-09 16:41 ` Kumar Gala
2009-04-09 19:49 ` Sukadev Bhattiprolu
2009-04-09 20:28 ` Kumar Gala
2009-04-09 21:39 ` Sukadev Bhattiprolu
2009-04-10 0:01 ` Kumar Gala
2009-04-10 1:03 ` Sukadev Bhattiprolu [this message]
2009-04-10 5:24 ` Kumar Gala
2009-04-10 12:15 ` Oleg Nesterov
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