From: David Vrabel <david.vrabel@citrix.com>
To: astarta@rat.ru
Cc: xen-devel@lists.xen.org
Subject: Re: [BUG] Xen vm kernel crash in get_free_entries.
Date: Wed, 16 Oct 2013 14:29:07 +0100 [thread overview]
Message-ID: <525E94A3.90706@citrix.com> (raw)
In-Reply-To: <525E31F2.3020308@rat.ru>
On 16/10/13 07:28, Astarta wrote:
> Hello,
>
> This is a some kind of a follow up to the
> http://lists.xen.org/archives/html/xen-devel/2013-09/msg03109.html (
> Linux 3.11.1 HVM guest kernel crash when started with xl
> (get_free_entries)).
>
> Looks like we've here the similar issue.
>
> Xen VM with 3.8.13 kernel crashes in get_free_entries (kernel BUG at
> drivers/xen/grant-table.c:1181!), i.e in:
> BUG_ON(grefs_per_grant_frame == 0);. 3.11.5 kernel behaves in exactly
> the same way.
>
> Whole kernel log is attached. It does not contain any "Grant tables
> using version" message.
>
> Seems that gnttab_request_version() has was never executed, so
> grefs_per_grant_frame was never set.
>
> Could you please advice on this issue?
I think you're missing the platform pci device required for PVHVM.
What's your VM's xl.cfg?
David
next prev parent reply other threads:[~2013-10-16 13:29 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-16 6:28 [BUG] Xen vm kernel crash in get_free_entries Astarta
2013-10-16 13:29 ` David Vrabel [this message]
2013-10-16 14:17 ` Pasi Kärkkäinen
2013-10-17 8:55 ` Astarta
2013-10-17 19:04 ` Astarta
2013-10-17 19:28 ` Pasi Kärkkäinen
2013-10-18 9:31 ` David Vrabel
2013-10-18 9:46 ` Ian Campbell
2013-10-18 10:31 ` Astarta
2013-10-18 11:34 ` Paul Durrant
2013-10-18 11:06 ` Paul Durrant
2013-10-18 11:08 ` Astarta
2013-10-18 11:27 ` Sander Eikelenboom
2013-10-18 11:33 ` Paul Durrant
2013-10-18 14:15 ` Pasi Kärkkäinen
2013-10-18 14:19 ` Ian Campbell
2013-10-18 14:27 ` Pasi Kärkkäinen
2013-10-18 23:14 ` Sander Eikelenboom
2013-10-19 10:51 ` Astarta
2013-10-19 11:03 ` Ian Campbell
2013-10-19 11:58 ` Sander Eikelenboom
2013-10-21 10:55 ` Matt Wilson
2013-11-07 5:20 ` Astarta
2013-11-07 13:47 ` Ian Campbell
2013-11-12 15:56 ` Konrad Rzeszutek Wilk
2013-11-13 9:40 ` Ian Campbell
2013-11-13 12:39 ` Ian Campbell
2013-11-26 20:08 ` Konrad Rzeszutek Wilk
2013-11-26 22:00 ` Sander Eikelenboom
2013-11-26 22:15 ` Sander Eikelenboom
2013-11-26 22:55 ` Sander Eikelenboom
2013-11-26 23:05 ` Konrad Rzeszutek Wilk
2013-11-26 23:14 ` Sander Eikelenboom
2013-11-27 9:36 ` Ian Campbell
2013-11-27 14:24 ` Konrad Rzeszutek Wilk
2013-11-27 15:58 ` Ian Campbell
2013-11-27 16:40 ` Konrad Rzeszutek Wilk
2013-11-28 14:56 ` Stefano Stabellini
2013-11-29 3:26 ` Konrad Rzeszutek Wilk
2013-11-29 11:54 ` Stefano Stabellini
2013-12-09 12:57 ` Sander Eikelenboom
2013-12-10 15:07 ` Konrad Rzeszutek Wilk
2013-10-21 10:29 ` Matt Wilson
2013-10-21 10:46 ` David Vrabel
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