From: Dario Faggioli <dario.faggioli@citrix.com>
To: Harmandeep Kaur <write.harmandeep@gmail.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
xen-devel@lists.xen.org, Jan Beulich <JBeulich@suse.com>,
Shuai Ruan <shuai.ruan@linux.intel.com>
Subject: Re: Error booting Xen
Date: Wed, 3 Feb 2016 13:55:39 +0100 [thread overview]
Message-ID: <1454504139.9227.285.camel@citrix.com> (raw)
In-Reply-To: <CAPtdW168nOxjM-DWOb4g1zNR32q_3ThPWDHhhHNRcJM_vPWt3g@mail.gmail.com>
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On Wed, 2016-02-03 at 17:05 +0530, Harmandeep Kaur wrote:
> On Wed, Feb 3, 2016 at 1:53 PM, Dario Faggioli
> <dario.faggioli@citrix.com> wrote:
> >
> Maybe I failed to shutdown a guest which was showing up
> on next boot. But there are no auto-starting guests.
> Following link goes to latest serial log
> http://paste2.org/5PDz9bP1
>
No, sorry, I probably am not getting. Are you saying that, just booting
Xen and *not* doing anything else --either from SSH, from the keyboard
of that box, from serial connection... anything at all-- and without
any guest configured to auto start itself, results in these lines to
appear on your serial console?
tbox login: (d1) mapping kernel into physical memory
(d1) about to get started...
(XEN) traps.c:2684:d1v0 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) traps.c:2684:d1v0 Domain attempted WRMSR 00000000c0000082 from 0xffff82d0bfffe080 to 0xffffffff817ef990.
(XEN) traps.c:2684:d1v0 Domain attempted WRMSR 00000000c0000083 from 0xffff82d0bfffe0a0 to 0xffffffff817f1f60.
(XEN) traps.c:2684:d1v0 Domain attempted WRMSR 0000000000000174 from 0x000000000000e008 to 0x0000000000000010.
(XEN) traps.c:2684:d1v0 Domain attempted WRMSR 0000000000000175 from 0xffff83026d40ffc0 to 0x0000000000000000.
(XEN) traps.c:2684:d1v0 Domain attempted WRMSR 0000000000000176 from 0xffff82d08023eaf0 to 0xffffffff817f1d60.
(XEN) traps.c:2684:d1v0 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
(XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000082 from 0xffff82d0bffff000 to 0xffffffff817ef990.
(XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000083 from 0xffff82d0bffff020 to 0xffffffff817f1f60.
(XEN) traps.c:2684:d1v1 Domain attempted WRMSR 0000000000000174 from 0x000000000000e008 to 0x0000000000000010.
(XEN) traps.c:2684:d1v1 Domain attempted WRMSR 0000000000000175 from 0xffff8300866fffc0 to 0x0000000000000000.
(XEN) traps.c:2684:d1v1 Domain attempted WRMSR 0000000000000176 from 0xffff82d08023eaf0 to 0xffffffff817f1d60.
(XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
Because this is what you just said above, and that's... well... just
impossible?!?! :-O
What's the output then, if you login (either via serial, ssh or regular
keyboad+monitor) and run `xl list' and `xl vcpu-list' as the very first
thing? What's inside `ls -l /var/log/xen/' (or `ls -l
/var/local/log/xen')?
> and then I created a guest with
> config (http://paste2.org/azvj25Hg) and
> http://paste2.org/cgKna0j1 log was presented at terminal.
>
Well, it looks like the guest boot did not indeed go well, but that is
probably because of other thing... can you try uncommenting the line
'extra = "root=/dev/xvda1"' from the config?
Regards,
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
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next prev parent reply other threads:[~2016-02-03 12:55 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-18 18:03 Error booting Xen Harmandeep Kaur
2016-01-18 18:09 ` Andrew Cooper
2016-01-18 18:29 ` Dario Faggioli
2016-01-19 13:36 ` Jan Beulich
2016-01-19 14:51 ` Dario Faggioli
2016-01-19 15:07 ` Andrew Cooper
2016-01-19 16:27 ` Harmandeep Kaur
2016-01-19 16:47 ` Jan Beulich
2016-01-19 17:02 ` Andrew Cooper
2016-01-19 17:08 ` Dario Faggioli
2016-01-19 17:09 ` Andrew Cooper
2016-01-19 19:55 ` Harmandeep Kaur
2016-01-20 10:06 ` Jan Beulich
2016-01-21 15:14 ` Dario Faggioli
2016-01-21 15:24 ` Harmandeep Kaur
2016-01-25 13:42 ` Jan Beulich
2016-01-26 11:58 ` Dario Faggioli
2016-01-26 12:51 ` Harmandeep Kaur
2016-01-26 13:13 ` Harmandeep Kaur
2016-01-26 13:23 ` Jan Beulich
2016-01-26 17:01 ` Harmandeep Kaur
2016-01-26 17:23 ` Jan Beulich
2016-01-26 18:02 ` Harmandeep Kaur
2016-01-26 18:28 ` Dario Faggioli
2016-01-26 18:36 ` Harmandeep Kaur
2016-01-27 8:24 ` Jan Beulich
2016-01-27 13:12 ` Jan Beulich
2016-01-27 13:28 ` Harmandeep Kaur
2016-01-27 14:28 ` Jan Beulich
2016-01-28 19:17 ` Harmandeep Kaur
2016-01-29 10:13 ` Jan Beulich
2016-02-03 8:23 ` Dario Faggioli
2016-02-03 11:35 ` Harmandeep Kaur
2016-02-03 12:49 ` Jan Beulich
2016-02-03 12:55 ` Dario Faggioli [this message]
2016-02-03 13:10 ` Andrew Cooper
2016-02-03 13:17 ` Dario Faggioli
2016-02-03 16:57 ` Konrad Rzeszutek Wilk
2016-02-03 13:40 ` Harmandeep Kaur
2016-02-03 14:18 ` Jan Beulich
2016-01-26 13:22 ` Jan Beulich
2016-02-02 4:43 ` Shuai Ruan
[not found] ` <20160202044349.GA3036@shuai.ruan@linux.intel.com>
2016-02-02 10:39 ` Andrew Cooper
2016-02-03 0:56 ` Shuai Ruan
2016-02-03 7:56 ` Shuai Ruan
2016-01-19 14:07 ` Harmandeep Kaur
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