linux-kernel - Re: Rootfs in eMMC: Kernel panic ...Attempted to kill init!

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Message-ID: <20090619134446.GI24573@n2100.arm.linux.org.uk>
Date:	Fri, 19 Jun 2009 14:44:46 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Sudeep K N <sudeepholla.maillist@...il.com>
Cc:	linux-arm-kernel@...ts.arm.linux.org.uk, drzeus-mmc@...eus.cx,
	linux-kernel@...r.kernel.org
Subject: Re: Rootfs in eMMC: Kernel panic ...Attempted to kill init!

On Thu, Jun 18, 2009 at 02:48:10PM +0530, Sudeep K N wrote:
> After mounting the rootfs in eMMC, it panics.
> Panic log as below.  When I traced, I observed it fails while its
> execution "run_init_process"
> I have tried with different init process,i.e. init=/linuxrc,
> init=/bin/busybox, init=/sbin/init
> Even I tried initramfs and the switch_root/pivot_root to rootfs on
> eMMC partition.
> In all the cases, I got the same panic.
> Can anybody help me in understanding the exact reason for this panic?

Enable CONFIG_DEBUG_USER and pass user_debug=31 - that should get
more detail on the problem that's killing init.
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