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Date: Wed, 5 Aug 2009 08:32:47 -0500
From: Clark Williams <williams@redhat.com>
To: gowrishankar.m@linux.vnet.ibm.com
Cc: Thomas Gleixner <tglx@linutronix.de>, LKML <linux-kernel@vger.kernel.org>,
       rt-users <linux-rt-users@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
       Steven Rostedt <rostedt@goodmis.org>,
       Peter Zijlstra <peterz@infradead.org>, Carsten Emde <ce@ceag.ch>,
       Frank Rowand <frank.rowand@am.sony.com>,
       Robin Gareus <robin@gareus.org>, Gregory Haskins <ghaskins@novell.com>,
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       Will Schmidt <will_schmidt@vnet.ibm.com>,
       Darren Hart <dvhltc@us.ibm.com>, Jan Blunck <jblunck@suse.de>,
       Sven-Thorsten Dietrich <sdietrich@novell.com>,
       Jon Masters <jcm@redhat.com>
Subject: Re: [ANNOUNCE] 2.6.31-rc4-rt1
Message-ID: <20090805083247.0b84d1c0@torg>
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On Wed, 05 Aug 2009 11:36:03 +0530
gowrishankar <gowrishankar.m@linux.vnet.ibm.com> wrote:

> Thomas Gleixner wrote:
> > We are pleased to announce the next update to our new preempt-rt
> > series.
> >=20
> >     - update to 2.6.31-rc4
>=20
> Hi,
> I am seeing below kernel panic on 8 way Intel and 4 way AMD blades.
>=20
> Kernel panic - not syncing: Attempted to kill init!
> Pid: 1, comm: init Not tainted 2.6.31-rc4-rt1-autotest #1
> Call Trace:
>   [<ffffffff8104c887>] panic+0xc1/0x171
>   [<ffffffff8104ec9a>] ? put_files_struct+0xc3/0xe6
>   [<ffffffff81394313>] ? rt_write_unlock+0x1c/0x32
>   [<ffffffff810582fd>] ? exit_ptrace+0xab/0x130
>   [<ffffffff81394313>] ? rt_write_unlock+0x1c/0x32
>   [<ffffffff810500af>] do_exit+0x88/0x726
>   [<ffffffff810507d5>] do_group_exit+0x88/0xbb
>   [<ffffffff8105082d>] sys_exit_group+0x25/0x3d
>   [<ffffffff8100be2b>] system_call_fastpath+0x16/0x1b
>=20
> Thanks,
> Gowri

Gowri,=20

Would you post your .config so we can see what options you have enabled?

Clark


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