From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dario Faggioli Subject: Re: Error booting Xen Date: Wed, 3 Feb 2016 13:55:39 +0100 Message-ID: <1454504139.9227.285.camel@citrix.com> References: <569D2A49.1090409@citrix.com> <1453141749.11427.92.camel@citrix.com> <569E4A0102000078000C8917@prv-mh.provo.novell.com> <1453215095.11427.144.camel@citrix.com> <569E5118.4030704@citrix.com> <569E76B102000078000C8C14@prv-mh.provo.novell.com> <569E6C36.3070402@citrix.com> <1453223282.11427.149.camel@citrix.com> <569F6A2102000078000C8F20@prv-mh.provo.novell.com> <1453389242.3116.106.camel@citrix.com> <56A6344C02000078000CAA56@prv-mh.provo.novell.com> <56A7815502000078000CB147@prv-mh.provo.novell.com> <56A7B98C02000078000CB3B8@prv-mh.provo.novell.com> <56A8D03E02000078000CB8B8@prv-mh.provo.novell.com> <56A8E20C02000078000CB944@prv-mh.provo.novell.com> <56AB495C02000078000CC4F5@prv-mh.provo.novell.com> <1454487813.9227.187.camel@citrix.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1933803017795118845==" Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Harmandeep Kaur Cc: Andrew Cooper , xen-devel@lists.xen.org, Jan Beulich , Shuai Ruan List-Id: xen-devel@lists.xenproject.org --===============1933803017795118845== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-h8zqBSB7RGpdHL1uo1bY" --=-h8zqBSB7RGpdHL1uo1bY Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2016-02-03 at 17:05 +0530, Harmandeep Kaur wrote: > On Wed, Feb 3, 2016 at 1:53 PM, Dario Faggioli > wrote: > >=C2=A0 > 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=20 > 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 0xe023= e00800000000 to 0x0023001000000000. (XEN) traps.c:2684:d1v0 Domain attempted WRMSR 00000000c0000082 from 0xffff= 82d0bfffe080 to 0xffffffff817ef990. (XEN) traps.c:2684:d1v0 Domain attempted WRMSR 00000000c0000083 from 0xffff= 82d0bfffe0a0 to 0xffffffff817f1f60. (XEN) traps.c:2684:d1v0 Domain attempted WRMSR 0000000000000174 from 0x0000= 00000000e008 to 0x0000000000000010. (XEN) traps.c:2684:d1v0 Domain attempted WRMSR 0000000000000175 from 0xffff= 83026d40ffc0 to 0x0000000000000000. (XEN) traps.c:2684:d1v0 Domain attempted WRMSR 0000000000000176 from 0xffff= 82d08023eaf0 to 0xffffffff817f1d60. (XEN) traps.c:2684:d1v0 Domain attempted WRMSR 00000000c0000084 from 0x0000= 000000074700 to 0x0000000000047700. (XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000081 from 0xe023= e00800000000 to 0x0023001000000000. (XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000082 from 0xffff= 82d0bffff000 to 0xffffffff817ef990. (XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000083 from 0xffff= 82d0bffff020 to 0xffffffff817f1f60. (XEN) traps.c:2684:d1v1 Domain attempted WRMSR 0000000000000174 from 0x0000= 00000000e008 to 0x0000000000000010. (XEN) traps.c:2684:d1v1 Domain attempted WRMSR 0000000000000175 from 0xffff= 8300866fffc0 to 0x0000000000000000. (XEN) traps.c:2684:d1v1 Domain attempted WRMSR 0000000000000176 from 0xffff= 82d08023eaf0 to 0xffffffff817f1d60. (XEN) traps.c:2684:d1v1 Domain attempted WRMSR 00000000c0000084 from 0x0000= 000000074700 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? =C2=A0What'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. >=20 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 =3D "root=3D/dev/xvda1"' from the config? Regards, Dario --=20 <> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) --=-h8zqBSB7RGpdHL1uo1bY Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEABECAAYFAlax+MsACgkQk4XaBE3IOsT93gCfXlBP2lUYJ6qOLHnlekz+6pDb Z20AnjeGnHPR7TzfZ2YZyYaB4qjuRbu8 =xr/x -----END PGP SIGNATURE----- --=-h8zqBSB7RGpdHL1uo1bY-- --===============1933803017795118845== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============1933803017795118845==--