From: Vitaly Kuznetsov <vkuznets@redhat.com>
To: Peter Kay <syllopsium@syllopsium.co.uk>
Cc: xen-devel@lists.xen.org
Subject: Re: [BUG] Spontaneous reboot loading dom0 for first time after cold boot
Date: Tue, 12 Aug 2014 13:41:33 +0200 [thread overview]
Message-ID: <87mwba2avm.fsf@vitty.brq.redhat.com> (raw)
In-Reply-To: <fc5ed6c4-df4e-421a-8720-0d6faa951776@email.android.com> (Peter Kay's message of "Tue, 12 Aug 2014 12:12:58 +0100")
Peter Kay <syllopsium@syllopsium.co.uk> writes:
> What's the procedure for diagnosing xen boot issues if it doesn't manage to load dom0?
>
> The first time xen loads following a cold boot the xen hypervisor
> boots but there is a spontaneous reboot immediately prior to dom0
> loading. Subsequent reboots work fine.
You can add noreboot=true hypervisor option to see if it crashes.
>
> This used to be fine a few months back. Unstable code from at least a week back till a couple of nights ago exhibits the issue.
>
> Platform : SH3210SHLC 3210 chipset with a Q6700 running Debian Wheezy and kernel 3.16. Pretty certain I also exhibited the issue with 3.2.0.4
>
> This issue does not occur with a non xen boot using the same kernel
>
> Any advice welcome
>
> PK
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
--
Vitaly
next prev parent reply other threads:[~2014-08-12 11:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-12 11:12 [BUG] Spontaneous reboot loading dom0 for first time after cold boot Peter Kay
2014-08-12 11:41 ` Vitaly Kuznetsov [this message]
2014-08-12 11:41 ` Andrew Cooper
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