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From: "Jan Beulich" <JBeulich@suse.com>
To: "Steve Freitas" <sflist@ihonk.com>, "Pasi Kärkkäinen" <pasik@iki.fi>
Cc: Don Slutz <dslutz@verizon.com>, xen-devel@lists.xen.org
Subject: Re: Regression, host crash with 4.5rc1
Date: Tue, 04 Nov 2014 10:15:40 +0000	[thread overview]
Message-ID: <5458B55C0200007800044B33@mail.emea.novell.com> (raw)
In-Reply-To: <20141104082012.GY12451@reaktio.net>

>>> On 04.11.14 at 09:20, <pasik@iki.fi> wrote:
> On Mon, Nov 03, 2014 at 01:46:03PM -0800, Steve Freitas wrote:
>> (I was monitoring syslog over a network connection since nothing of
>> value can be saved to disk under the circumstances.)
>> 
> 
> It'd be very helpful if you could set up a serial console to log all the Xen 
> and dom0 Linux kernel messages,
> so we could see where it actually crashes..

In fact this would not just be nice, but is strictly needed, and (as
with any pass-through related problems) additionally requires
running with "iommu=debug" alongside the usual need of setting
the log levels to the maximum.

Jan

  reply	other threads:[~2014-11-04 10:15 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-03 21:46 Regression, host crash with 4.5rc1 Steve Freitas
2014-11-03 21:52 ` Steve Freitas
2014-11-04 14:01   ` Don Slutz
2014-11-04  8:20 ` Pasi Kärkkäinen
2014-11-04 10:15   ` Jan Beulich [this message]
2014-11-10  8:03     ` Steve Freitas
2014-11-10  8:51       ` Jan Beulich
2014-11-10 20:05         ` Steve Freitas
2014-11-11  8:05           ` Jan Beulich
2014-11-17 19:21             ` Steve Freitas
2014-11-18  7:54               ` Jan Beulich
2014-11-20  1:23                 ` Steve Freitas
2014-11-20  7:59                   ` Jan Beulich
2014-11-20 20:07                     ` Steve Freitas
2014-11-21  8:42                       ` Jan Beulich
2014-11-23  1:28                         ` Steve Freitas
2014-11-24  8:45                           ` Jan Beulich
2014-11-24  9:08                             ` Steve Freitas
2014-11-24  9:15                               ` Jan Beulich
2014-11-24 11:41                               ` Jan Beulich
2014-11-24 22:17                                 ` Steve Freitas
2014-11-25  8:16                                   ` Jan Beulich
2014-11-25  9:38                                     ` Steve Freitas
2014-11-25 11:00                                       ` Jan Beulich
2014-11-27  5:29                                         ` Steve Freitas
2014-11-27  9:27                                           ` Jan Beulich
2014-11-28  8:24                                             ` Steve Freitas
2014-11-28  8:50                                               ` Jan Beulich
2014-11-28  9:44                                                 ` Steve Freitas
2014-12-03 17:14                                             ` Dugger, Donald D
2015-02-27 17:25                                             ` Dugger, Donald D
2015-02-27 17:50                                               ` Brown, Len
2015-03-02 15:24                                                 ` Jan Beulich
2015-03-09  0:45                                                   ` Steve Freitas
2015-03-26 20:49                                                     ` Brown, Len
2014-11-21  9:31                       ` Jan Beulich
2014-11-04 18:35   ` Steve Freitas
2014-11-04 14:39 ` Don Slutz
2014-11-06 23:20   ` Steve Freitas

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