Date: Tue, 15 Jul 2008 14:44:56 -0400 From: "Rob Martin" <rmartin@ireit.com> To: <FreeBSD-gnats-submit@FreeBSD.org> Cc: Matt Freitag <mfreitag@ireit.com> Subject: kern/125647: System randomly crashes - ciss driver Message-ID: <085F46A8075EE44E86AEC2C4C1F613A9A958B5@be122.mail.lan> Resent-Message-ID: <200807151920.m6FJK29X021039@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
Note: There was a bad value `no=20' for the field `>Confidential:'.
It was set to the default value of `yes'.
>Number: 125647
>Category: kern
>Synopsis: System randomly crashes - ciss driver
>Confidential: yes
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Jul 15 19:20:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Bob Martin
>Release: FreeBSD 7.0-RELEASE amd64
>Organization:
=20
>Environment:
System: FreeBSD process2.ireit.pro 7.0-RELEASE FreeBSD 7.0-RELEASE #0:
Tue May 6 14:34:50 CDT 2008
root@process2.internetreit.local:/usr/obj/usr/src/sys/GENERIC amd64
<mailto:root@process2.internetreit.local:/usr/obj/usr/src/sys/GENERIC%20
amd64> . ULE scheduler enabled, but crash happens regardless of this
setting.
=20
8 core (4 dual core) opteron 2.2GHZ CPU's 32GB (16x2) RAM installed
=20
>Description:
Every 20 to 30 days, the server will kernel panic. No core
dump is written, and this message appears on the console:
=20
Uptime: 20d13h46m33s
Fatal trap 12: page fault while in kernel mode=20
cpuid =3D 7; apic id =3D 07=20
fault virtual address =3D 0x28=20
fault code =3D supervisor read data, page not present=20
instruction pointer =3D 0x8:0xffffffff804aac80=20
stack pointer =3D 0x10:0xffffffffae388b30=20
frame pointer =3D 0x10:0xffffff00010f3000=20
code segment =3D base 0x0, limit 0xfffff, type 0x1b=20
=3D DPL 0, pres 1, long 1, def32 0, gran 1=20
processor eflags =3D resume, IOPL =3D 0=20
current process =3D 36 (irq18: ciss0)
=20
The servers will resume normal operation after a reboot (usually
requiring an FSCK)
=20
>How-To-Repeat:
We cannot force this to happen. It occurs every 20 to 30 days.
=20
>Fix:
=20
=20
=20
=20
=20
------_=_NextPart_001_01C8E6AA.E826EF87
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-microsoft-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=3DContent-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:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Consolas;
panose-1:2 11 6 9 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-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;}
p.MsoPlainText, li.MsoPlainText, div.MsoPlainText
{mso-style-priority:99;
mso-style-link:"Plain Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:10.5pt;
font-family:Consolas;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
span.PlainTextChar
{mso-style-name:"Plain Text Char";
mso-style-priority:99;
mso-style-link:"Plain Text";
font-family:Consolas;}
.MsoChpDefault
{mso-style-type:export-only;}
@page Section1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.Section1
{page:Section1;}
-->
</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=3DEN-US link=3Dblue vlink=3Dpurple>
<div class=3DSection1>
<p class=3DMsoPlainText>>Submitter-Id: =
current-users<o:p></o:p></p>
<p class=3DMsoPlainText>>Originator: =
Bob Martin<o:p></o:p></p>
<p class=3DMsoPlainText>>Organization: =
<o:p></o:p></p>
<p class=3DMsoPlainText>>Confidential: no =
<o:p></o:p></p>
<p class=3DMsoPlainText>>Synopsis: System randomly crashes - ciss =
driver<o:p></o:p></p>
<p class=3DMsoPlainText>>Severity: critical<o:p></o:p></p>
<p class=3DMsoPlainText>>Priority: high<o:p></o:p></p>
<p class=3DMsoPlainText>>Category: kern<o:p></o:p></p>
<p class=3DMsoPlainText>>Class: sw-bug<o:p></o:p></p>
<p class=3DMsoPlainText>>Release: FreeBSD 7.0-RELEASE =
amd64<o:p></o:p></p>
<p class=3DMsoPlainText>>Environment:<o:p></o:p></p>
<p class=3DMsoPlainText>System: FreeBSD process2.ireit.pro 7.0-RELEASE =
FreeBSD 7.0-RELEASE
#0: Tue May 6 14:34:50 CDT 2008 <a
href=3D"mailto:root@process2.internetreit.local:/usr/obj/usr/src/sys/GENE=
RIC%20amd64">root@process2.internetreit.local:/usr/obj/usr/src/sys/GENERI=
C
amd64</a>. ULE scheduler enabled, but crash happens regardless of this =
setting.<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>8 core (4 dual core) opteron 2.2GHZ CPU's 32GB =
(16x2) RAM
installed<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>>Description: Every 20 to 30 days, the server =
will
kernel panic. No core dump is written, and this message appears on the =
console:<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>Uptime: 20d13h46m33s<br>
<br>
Fatal trap 12: page fault while in kernel mode <br>
cpuid =3D 7; apic id =3D 07 <br>
fault virtual address =3D 0x28 <br>
fault code =3D supervisor read data, page not present <br>
instruction pointer =3D 0x8:0xffffffff804aac80 <br>
stack pointer =3D 0x10:0xffffffffae388b30 <br>
frame pointer =3D 0x10:0xffffff00010f3000 <br>
code segment =3D base 0x0, limit 0xfffff, type 0x1b <br>
&=
nbsp; =3D
DPL 0, pres 1, long 1, def32 0, gran 1 <br>
processor eflags =3D resume, IOPL =3D 0 <br>
current process =3D 36 (irq18: ciss0)<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>The servers will resume normal operation after a =
reboot
(usually requiring an FSCK)<o:p></o:p></p>
<p class=3DMsoPlainText> <o:p></o:p></p>
<p class=3DMsoPlainText>>How-To-Repeat:<o:p></o:p></p>
<p class=3DMsoPlainText>We cannot force this to happen. It occurs every =
20 to 30
days.<o:p></o:p></p>
<p class=3DMsoPlainText> <o:p></o:p></p>
<p class=3DMsoPlainText>>Fix:<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText> <o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
</div>
</body>
</html>
------_=_NextPart_001_01C8E6AA.E826EF87--
>Release-Note:
>Audit-Trail:
>Unformatted:
This is a multi-part message in MIME format.
------_=_NextPart_001_01C8E6AA.E826EF87
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?085F46A8075EE44E86AEC2C4C1F613A9A958B5>