From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Jiang, Yunhong" <yunhong.jiang@intel.com>
Subject: RE: [Question] Has anyone tried kexec/kdump
Date: Wed, 8 Sep 2010 22:42:08 +0800
Message-ID: <789F9655DD1B8F43B48D77C5D30659732A2A26A7@shsmsx501.ccr.corp.intel.com>
References: <AcrmsjWgU23BSz2DQd2VwQ+UjdWZmg==>
	<789F9655DD1B8F43B48D77C5D30659731D8B3BED@shsmsx501.ccr.corp.intel.com>
	<AANLkTikPu2owF_P=Ht5zqpV+seWSeR_=5zcDEUahkc-Z@mail.gmail.com>
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="===============0147200705=="
Return-path: <xen-devel-bounces@lists.xensource.com>
In-Reply-To: <AANLkTikPu2owF_P=Ht5zqpV+seWSeR_=5zcDEUahkc-Z@mail.gmail.com>
Content-Language: en-US
List-Unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: Bruce Edge <bruce.edge@gmail.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
List-Id: xen-devel@lists.xenproject.org

--===============0147200705==
Content-Language: en-US
Content-Type: multipart/alternative;
	boundary="_000_789F9655DD1B8F43B48D77C5D30659732A2A26A7shsmsx501ccrcor_"

--_000_789F9655DD1B8F43B48D77C5D30659732A2A26A7shsmsx501ccrcor_
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

I forgot in which step in my experiment that the BUG happens, so not sure i=
f it  is related to the UP/SMP kexec kernel.
But yes, I didn't notice this UP requirement, will try it in future. Thanks=
 for remind. (BTW, this is only for the kexec kernel so it should be accept=
able).

Thanks
--jyh


From: Bruce Edge [mailto:bruce.edge@gmail.com]
Sent: Wednesday, September 08, 2010 6:38 AM
To: Jiang, Yunhong
Cc: xen-devel
Subject: Re: [Xen-devel] [Question] Has anyone tried kexec/kdump


On Wed, Apr 28, 2010 at 2:07 AM, Jiang, Yunhong <yunhong.jiang@intel.com<ma=
ilto:yunhong.jiang@intel.com>> wrote:
I tried kexec on xen environment and get followed error. Does anyone meet s=
imilar issues? Does anyone try kexec/kdump recendly?

Did you ever get this working?

I noticed that the kdump docs state that you have to have CONFIG_SMP=3Dn (D=
ocumentation/kdump/kdump.txt), this seems like a huge limitation in this er=
a of multicore machines.

-Bruce

Xen Changeset: 21230:c87ec146229a and Dom0 is pvops dom0.

Thanks
--jyh

Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.491275] BUG: unable to handle ke=
rnel NULL pointer dereference at (null)
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] IP: [<ffffffff8102c39a>]=
 xen_page_pinned+0x1d/0x3c
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] PGD 11006067 PUD 1107806=
7 PMD 0
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] Oops: 0000 [#1] SMP
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] last sysfs file: /sys/mo=
dule/libata/version
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] CPU 0
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] Modules linked in: igb s=
g sr_mod cdrom ata_generic pata_acpi ahci ide_gd_mod ide_core usb_storage a=
ta_piix libata sd_mod scsi_mod ehci_hcd ohci_hcd uhci_hcd
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] Pid: 3591, comm: kexec N=
ot tainted 2.6.31.13 #1 To Be Filled By O.E.M.
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] RIP: e030:[<ffffffff8102=
c39a>]  [<ffffffff8102c39a>] xen_page_pinned+0x1d/0x3c
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] RSP: e02b:ffff880011011e=
18  EFLAGS: 00010246
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] RAX: 0000000000000000 RB=
X: 0000000780000000 RCX: ffff880011011e38
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] RDX: 0000000000000000 RS=
I: 000000002dbb4063 RDI: 00000000000f0000
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] RBP: ffff880011011e28 R0=
8: 0000000000000003 R09: ffff880011011e38
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] R10: ffff880011011e38 R1=
1: 0000000000000002 R12: ffff880011004000
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] R13: 0000000000000001 R1=
4: 000000002dbb4063 R15: ffff88001104f000
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] FS:  00007f0311e606f0(00=
00) GS:ffffc90000000000(0000) knlGS:0000000000000000
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] CS:  e033 DS: 0000 ES: 0=
000 CR0: 000000008005003b
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] CR2: 0000000000000000 CR=
3: 00000000110a1000 CR4: 0000000000002660
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] DR0: 0000000000000000 DR=
1: 0000000000000000 DR2: 0000000000000000
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] DR3: 0000000000000000 DR=
6: 00000000ffff0ff0 DR7: 0000000000000400
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] Process kexec (pid: 3591=
, threadinfo ffff880011010000, task ffff880011893c80)
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] Stack:
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  ffff880011004000 ffff88=
0011004000 ffff880011011e58 ffffffff8102d58d
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] <0> ffff880011004000 000=
0000040000000 ffff880011039000 0000008000000000
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] <0> ffff880011011e68 fff=
fffff8104ab25 ffff880011011ee8 ffffffff8104b1ea
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] Call Trace:
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  [<ffffffff8102d58d>] xe=
n_set_pgd+0x41/0xba
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  [<ffffffff8104ab25>] se=
t_pgd+0x17/0x1b
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  [<ffffffff8104b1ea>] ma=
chine_kexec_prepare+0x56b/0x60b
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  [<ffffffff81097110>] sy=
s_kexec_load+0x27d/0x561
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  [<ffffffff81525bd0>] ? =
thread_return+0x7e/0x95
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  [<ffffffff810a6a68>] ? =
audit_syscall_entry+0xfe/0x12a
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  [<ffffffff81032c82>] sy=
stem_call_fastpath+0x16/0x1b
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] Code: 48 89 c7 74 07 31 =
f6 e8 c5 06 0a 00 c9 c3 55 48 89 e5 53 48 83 ec 08 e8 a9 a4 02 00 48 89 c3 =
48 c1 eb 0c 48 89 df e8 1a f6 ff ff <48> 8b 38 48 6b c3 38 48 83 e7 fc 48 0=
1 c7 e8 22 f6 ff ff 5a 5b
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] RIP  [<ffffffff8102c39a>=
] xen_page_pinned+0x1d/0x3c
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003]  RSP <ffff880011011e18>
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] CR2: 0000000000000000
Apr 29 00:57:36 vt_wb_jimmy kernel: [   60.492003] ---[ end trace 4c3a1aad9=
172f2c6 ]---

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com<mailto:Xen-devel@lists.xensource.com>
http://lists.xensource.com/xen-devel


--_000_789F9655DD1B8F43B48D77C5D30659732A2A26A7shsmsx501ccrcor_
Content-Type: text/html; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

<html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr=
osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:=
//www.w3.org/TR/REC-html40">

<head>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; charset=3Dus-ascii"=
>
<meta name=3DGenerator content=3D"Microsoft Word 12 (filtered medium)">
<style>
<!--
 /* Font Definitions */
 @font-face
	{font-family:SimSun;
	panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
	{font-family:"Cambria Math";
	panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
	{font-family:Calibri;
	panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
	{font-family:Tahoma;
	panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
	{font-family:SimSun;
	panose-1:2 1 6 0 3 1 1 1 1 1;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0cm;
	margin-bottom:.0001pt;
	font-size:12.0pt;
	font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
	{mso-style-priority:99;
	color:blue;
	text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
	{mso-style-priority:99;
	color:purple;
	text-decoration:underline;}
span.EmailStyle17
	{mso-style-type:personal-reply;
	font-family:"Calibri","sans-serif";
	color:#1F497D;}
.MsoChpDefault
	{mso-style-type:export-only;}
@page WordSection1
	{size:612.0pt 792.0pt;
	margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.WordSection1
	{page:WordSection1;}
-->
</style>
<!--[if gte mso 9]><xml>
 <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
 <o:shapelayout v:ext=3D"edit">
  <o:idmap v:ext=3D"edit" data=3D"1" />
 </o:shapelayout></xml><![endif]-->
</head>

<body lang=3DZH-CN link=3Dblue vlink=3Dpurple>

<div class=3DWordSection1>

<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.5pt;font-fami=
ly:"Calibri","sans-serif";
color:#1F497D'>I forgot in which step in my experiment that the BUG happens=
, so
not sure if it&nbsp; is related to the UP/SMP kexec kernel. <o:p></o:p></sp=
an></p>

<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.5pt;font-fami=
ly:"Calibri","sans-serif";
color:#1F497D'>But yes, I didn't notice this UP requirement, will try it in
future. Thanks for remind. (BTW, this is only for the kexec kernel so it sh=
ould
be acceptable).<o:p></o:p></span></p>

<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.5pt;font-fami=
ly:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.5pt;font-fami=
ly:"Calibri","sans-serif";
color:#1F497D'>Thanks<o:p></o:p></span></p>

<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.5pt;font-fami=
ly:"Calibri","sans-serif";
color:#1F497D'>--jyh<o:p></o:p></span></p>

<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.5pt;font-fami=
ly:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.5pt;font-fami=
ly:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<div style=3D'border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm =
4.0pt'>

<div>

<div style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm =
0cm 0cm'>

<p class=3DMsoNormal><b><span lang=3DEN-US style=3D'font-size:10.0pt;font-f=
amily:
"Tahoma","sans-serif"'>From:</span></b><span lang=3DEN-US style=3D'font-siz=
e:10.0pt;
font-family:"Tahoma","sans-serif"'> Bruce Edge [mailto:bruce.edge@gmail.com=
] <br>
<b>Sent:</b> Wednesday, September 08, 2010 6:38 AM<br>
<b>To:</b> Jiang, Yunhong<br>
<b>Cc:</b> xen-devel<br>
<b>Subject:</b> Re: [Xen-devel] [Question] Has anyone tried kexec/kdump<o:p=
></o:p></span></p>

</div>

</div>

<p class=3DMsoNormal><span lang=3DEN-US><o:p>&nbsp;</o:p></span></p>

<p class=3DMsoNormal><span lang=3DEN-US><o:p>&nbsp;</o:p></span></p>

<div>

<p class=3DMsoNormal><span lang=3DEN-US>On Wed, Apr 28, 2010 at 2:07 AM, Ji=
ang,
Yunhong &lt;<a href=3D"mailto:yunhong.jiang@intel.com">yunhong.jiang@intel.=
com</a>&gt;
wrote:<o:p></o:p></span></p>

<p class=3DMsoNormal><span lang=3DEN-US>I tried kexec on xen environment an=
d get
followed error. Does anyone meet similar issues? Does anyone try kexec/kdum=
p
recendly?<o:p></o:p></span></p>

<div>

<p class=3DMsoNormal><span lang=3DEN-US><o:p>&nbsp;</o:p></span></p>

</div>

<div>

<p class=3DMsoNormal><span lang=3DEN-US>Did you ever get this working?<o:p>=
</o:p></span></p>

</div>

<div>

<p class=3DMsoNormal><span lang=3DEN-US><o:p>&nbsp;</o:p></span></p>

</div>

<div>

<p class=3DMsoNormal><span lang=3DEN-US>I noticed that the kdump docs state=
 that
you have to have CONFIG_SMP=3Dn (Documentation/kdump/kdump.txt), this seems=
 like
a huge limitation in this era of multicore machines.<o:p></o:p></span></p>

</div>

<div>

<p class=3DMsoNormal><span lang=3DEN-US><o:p>&nbsp;</o:p></span></p>

</div>

<div>

<p class=3DMsoNormal><span lang=3DEN-US>-Bruce<o:p></o:p></span></p>

</div>

<div>

<p class=3DMsoNormal><span lang=3DEN-US>&nbsp;<o:p></o:p></span></p>

</div>

<blockquote style=3D'border:none;border-left:solid #CCCCCC 1.0pt;padding:0c=
m 0cm 0cm 6.0pt;
margin-left:4.8pt;margin-right:0cm'>

<p class=3DMsoNormal><span lang=3DEN-US>Xen Changeset: 21230:c87ec146229a a=
nd Dom0
is pvops dom0.<br>
<br>
Thanks<br>
--jyh<br>
<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.491275] BUG: unable to hand=
le
kernel NULL pointer dereference at (null)<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] IP:
[&lt;ffffffff8102c39a&gt;] xen_page_pinned+0x1d/0x3c<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] PGD 11006067 PUD
11078067 PMD 0<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] Oops: 0000 [#1] SMP=
<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] last sysfs file:
/sys/module/libata/version<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] CPU 0<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] Modules linked in: =
igb
sg sr_mod cdrom ata_generic pata_acpi ahci ide_gd_mod ide_core usb_storage
ata_piix libata sd_mod scsi_mod ehci_hcd ohci_hcd uhci_hcd<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] Pid: 3591, comm: ke=
xec
Not tainted 2.6.31.13 #1 To Be Filled By O.E.M.<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] RIP:
e030:[&lt;ffffffff8102c39a&gt;] &nbsp;[&lt;ffffffff8102c39a&gt;]
xen_page_pinned+0x1d/0x3c<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] RSP:
e02b:ffff880011011e18 &nbsp;EFLAGS: 00010246<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] RAX: 00000000000000=
00
RBX: 0000000780000000 RCX: ffff880011011e38<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] RDX: 00000000000000=
00
RSI: 000000002dbb4063 RDI: 00000000000f0000<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] RBP: ffff880011011e=
28
R08: 0000000000000003 R09: ffff880011011e38<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] R10: ffff880011011e=
38
R11: 0000000000000002 R12: ffff880011004000<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] R13: 00000000000000=
01
R14: 000000002dbb4063 R15: ffff88001104f000<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] FS:
&nbsp;00007f0311e606f0(0000) GS:ffffc90000000000(0000) knlGS:00000000000000=
00<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] CS: &nbsp;e033 DS: =
0000
ES: 0000 CR0: 000000008005003b<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] CR2: 00000000000000=
00
CR3: 00000000110a1000 CR4: 0000000000002660<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] DR0: 00000000000000=
00
DR1: 0000000000000000 DR2: 0000000000000000<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] DR3: 00000000000000=
00
DR6: 00000000ffff0ff0 DR7: 0000000000000400<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] Process kexec (pid:
3591, threadinfo ffff880011010000, task ffff880011893c80)<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] Stack:<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] &nbsp;ffff880011004=
000
ffff880011004000 ffff880011011e58 ffffffff8102d58d<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] &lt;0&gt;
ffff880011004000 0000000040000000 ffff880011039000 0000008000000000<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] &lt;0&gt;
ffff880011011e68 ffffffff8104ab25 ffff880011011ee8 ffffffff8104b1ea<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] Call Trace:<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003]
&nbsp;[&lt;ffffffff8102d58d&gt;] xen_set_pgd+0x41/0xba<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003]
&nbsp;[&lt;ffffffff8104ab25&gt;] set_pgd+0x17/0x1b<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003]
&nbsp;[&lt;ffffffff8104b1ea&gt;] machine_kexec_prepare+0x56b/0x60b<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003]
&nbsp;[&lt;ffffffff81097110&gt;] sys_kexec_load+0x27d/0x561<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003]
&nbsp;[&lt;ffffffff81525bd0&gt;] ? thread_return+0x7e/0x95<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003]
&nbsp;[&lt;ffffffff810a6a68&gt;] ? audit_syscall_entry+0xfe/0x12a<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003]
&nbsp;[&lt;ffffffff81032c82&gt;] system_call_fastpath+0x16/0x1b<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] Code: 48 89 c7 74 0=
7 31
f6 e8 c5 06 0a 00 c9 c3 55 48 89 e5 53 48 83 ec 08 e8 a9 a4 02 00 48 89 c3 =
48
c1 eb 0c 48 89 df e8 1a f6 ff ff &lt;48&gt; 8b 38 48 6b c3 38 48 83 e7 fc 4=
8 01
c7 e8 22 f6 ff ff 5a 5b<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] RIP
&nbsp;[&lt;ffffffff8102c39a&gt;] xen_page_pinned+0x1d/0x3c<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] &nbsp;RSP
&lt;ffff880011011e18&gt;<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] CR2: 00000000000000=
00<br>
Apr 29 00:57:36 vt_wb_jimmy kernel: [ &nbsp; 60.492003] ---[ end trace
4c3a1aad9172f2c6 ]---<br>
<br>
_______________________________________________<br>
Xen-devel mailing list<br>
<a href=3D"mailto:Xen-devel@lists.xensource.com">Xen-devel@lists.xensource.=
com</a><br>
<a href=3D"http://lists.xensource.com/xen-devel" target=3D"_blank">http://l=
ists.xensource.com/xen-devel</a><o:p></o:p></span></p>

</blockquote>

</div>

<p class=3DMsoNormal><span lang=3DEN-US><o:p>&nbsp;</o:p></span></p>

</div>

</div>

</body>

</html>

--_000_789F9655DD1B8F43B48D77C5D30659732A2A26A7shsmsx501ccrcor_--


--===============0147200705==
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.xensource.com
http://lists.xensource.com/xen-devel

--===============0147200705==--