Re: domU can't start, Non-priv warnings

All of lore.kernel.org
 help / color / mirror / Atom feed

From: David F Barrera <dfbp@us.ibm.com>
To: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>
Cc: Andrew Theurer <habanero@us.ibm.com>, xen-devel@lists.xensource.com
Subject: Re: domU can't start, Non-priv warnings
Date: Wed, 17 Aug 2005 11:54:49 -0500	[thread overview]
Message-ID: <1124297689.9013.9.camel@localhost.localdomain> (raw)
In-Reply-To: <87d40ff03cd47664294b7ab770358461@cl.cam.ac.uk>

On Tue, 2005-08-16 at 23:14 +0100, Keir Fraser wrote:
> On 16 Aug 2005, at 22:59, David F Barrera wrote:
> 
> > I am seeing these messages on the serial console; should I be concerned
> > about them. They don't seem innocuous enough:
> 
> They're all innocuous, except the one in the middle which is a 
> grant-reference unmap request failing. Not sure what's going on there.(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR(00000000c0000080,00020000,00020000).

Here's a sampling from one box:

(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).
(XEN) (file=mm.c, line=2467) PTE entry 14a4067 for address
ffffc20000019000 doesn't match frame 14ad
(XEN) (file=grant_table.c, line=1086) Grant unref rd(1) ld(0) frm(14a4)
flgs(0).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00020000,00020000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).
(XEN) Ouch! We are seriously BEHIND schedule! -107643964
(XEN) Ouch! We are seriously BEHIND schedule! -8145102
stop_this_cpu disable_local_APIC
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00020000,00020000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).
(XEN) (file=mm.c, line=2467) PTE entry 10475067 for address
ffffc20000019000 doesn't match frame 1047e
(XEN) (file=grant_table.c, line=1086) Grant unref rd(2) ld(0) frm(10475)
flgs(0).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00020000,00020000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).

>From another box:
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00008000,00008000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
device vif1.0 left promiscuous mode
xen-br0: port 3(vif1.0) entering disabled state
xen-br0: port 3(vif1.0) entering disabled state
(XEN) (file=mm.c, line=2467) PTE entry 3b31067 for address
ffffc20000369000 doesn't match frame 3b3b
(XEN) (file=grant_table.c, line=1086) Grant unref rd(1) ld(0) frm(3b31)
flgs(0).
device vif2.0 entered promiscuous mode
xen-br0: port 3(vif2.0) entering learning state
xen-br0: topology change detected, propagating
xen-br0: port 3(vif2.0) entering forwarding state
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00008000,00008000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f

Welcome to SUSE LINUX Enterprise Server 9 (x86_64) - Kernel 2.6.12-xen0
(ttyS0).

bl2-2 login:

----
Yet another one:

 (XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00020000,00020000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM1: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) (file=mm.c, line=2467) PTE entry 3f4a4067 for address
ffffc20000035000 doesn't match frame 3f4ad
(XEN) (file=grant_table.c, line=1086) Grant unref rd(1) ld(0) frm(3f4a4)
flgs(0).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00020000,00020000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000100,00000000,00000000).
(XEN) (file=traps.c, line=872) Non-priv domain attempted WRMSR
(00000000c0000102,00000000,00000000).
(XEN) (file=traps.c, line=880) Non-priv domain attempted RDMSR
(00000000c0000080,00000000,00000000).
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 00000000
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 000000c0
(XEN) DOM2: (file=mm.c, line=461) Non-privileged attempt to map I/O
space 0000009f

Welcome to SUSE LINUX Enterprise Server 9 (x86_64) - Kernel 2.6.12-xen0
(ttyS0).

bl2-1 login:

> 
>   -- Keir
> 
> 
-- 
Regards,

David F Barrera
Linux Technology Center
Systems and Technology Group, IBM

"The wisest men follow their own direction. "
                                                        Euripides

next prev parent reply	other threads:[~2005-08-17 16:54 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-08-16 19:19 domU can't start, Non-priv warnings Andrew Theurer
2005-08-16 19:32 ` Jerone Young
2005-08-16 19:45 ` Keir Fraser
2005-08-16 19:56   ` Andrew Theurer
2005-08-16 20:02   ` Jerone Young
2005-08-16 20:01 ` David F Barrera
2005-08-16 21:24   ` Andrew Theurer
2005-08-16 21:53     ` David F Barrera
2005-08-16 21:52       ` Keir Fraser
2005-08-16 21:59     ` David F Barrera
2005-08-16 22:14       ` Keir Fraser
2005-08-17 16:54         ` David F Barrera [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-08-16 20:23 Nakajima, Jun
2005-08-16 21:32 Ian Pratt
2005-08-17 19:35 ` Andrew Theurer
2005-08-17  7:41 Petersson, Mats
2005-08-17 11:59 ` Jerone Young
2005-08-17 17:13   ` Jerone Young
2005-08-17 19:39 Ian Pratt
2005-08-17 19:53 ` Andrew Theurer
2005-08-17 19:58   ` Chris Wright

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1124297689.9013.9.camel@localhost.localdomain \
    --to=dfbp@us.ibm.com \
    --cc=Keir.Fraser@cl.cam.ac.uk \
    --cc=habanero@us.ibm.com \
    --cc=xen-devel@lists.xensource.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Be sure your reply has a Subject: header at the top and a blank line before the message body.

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.