From: Darren Hart <dvhltc@us.ibm.com>
To: Meha Mehta <mehtameha@gmail.com>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: Kernel Panic with preempt RT patch 2.6.29.5-rt21
Date: Mon, 13 Jul 2009 12:54:28 -0700 [thread overview]
Message-ID: <4A5B90F4.6070200@us.ibm.com> (raw)
In-Reply-To: <af81d2bf0907130939vcad717ct64778d8f1be98ada@mail.gmail.com>
Meha Mehta wrote:
> Hi all,
>
> I am trying to boot Linux 2.6.29.5 with PREEMPT RT patch on x86
> system. I have enabled all the configuration option required for
> PREEMPT_RT.
> I get kernel panic with message "Attempted to kill init!". Here is
> panic output.
>
> ? panic 0x48/0xd1
> ? do_exit + 0x5e/0x637
> ? do_group_exit+0x5b/0x83
> ? sys_exit_group+0xd/0x10
> ? syscall_call+0x7/0xb
>
> I get same panic with 2.6.29.5-rt22 and 2.6.29.6-rt23.
>
> Has anybody tried 2.6.29.5-rt21 patch? What am I missing here? Any suggestions?
Most likely a configuration issue or a bad initrd. Tell us a bit about
which OS you're building on and what the messages were before the panic.
First guess is you may have failed to include the module for your root
filesystem either in the initrd or as =y in the kernel.
--
Darren Hart
IBM Linux Technology Center
Real-Time Linux Team
next prev parent reply other threads:[~2009-07-13 19:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <af81d2bf0907130807w7af6aef0ha0210c263f93b01b@mail.gmail.com>
2009-07-13 16:39 ` Kernel Panic with preempt RT patch 2.6.29.5-rt21 Meha Mehta
2009-07-13 19:54 ` Darren Hart [this message]
2009-07-13 21:30 ` Meha Mehta
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