Date: Tue, 2 Jan 2007 19:10:19 GMT From: Jan Knepper <jan@digitaldaemon.com> To: freebsd-amd64@FreeBSD.org Subject: Re: amd64/107345: Kernel Panic/Crash on dd if=/dev/ad4 of=/dev/ad6 bs=1m Message-ID: <200701021910.l02JAJFS051281@freefall.freebsd.org>
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The following reply was made to PR amd64/107345; it has been noted by GNATS.
From: Jan Knepper <jan@digitaldaemon.com>
To: John Baldwin <jhb@freebsd.org>
Cc: freebsd-amd64@freebsd.org, freebsd-gnats-submit@freebsd.org
Subject: Re: amd64/107345: Kernel Panic/Crash on dd if=/dev/ad4 of=/dev/ad6
bs=1m
Date: Tue, 02 Jan 2007 13:34:55 -0500
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Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x50
fault code = supervisor read, page not present
instruction pointer = 0x8:0xffffffff80289d6d
stack pointer = 0x10:0xffffffffb1b06af0
frame pointer = 0x10:0xffffff00468d9400
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current processor = 9 (thread taskq)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 16h56m17s
Dumping 2047 MB (2 chunks)
chunk 0: 1MB (156 pages) .. ok
chunk 1: 2047MB (524016 pages) 2031 2015 1999 1983 1967 1951 1935 1919
1903 18
87 ...
... 47 31 15 ... ok
John Baldwin wrote:
> On Friday 29 December 2006 22:33, Jan Knepper wrote:
>
>>> Number: 107345
>>> Category: amd64
>>> Synopsis: Kernel Panic/Crash on dd if=/dev/ad4 of=/dev/ad6 bs=1m
>>> Confidential: no
>>> Severity: critical
>>> Priority: high
>>> Responsible: freebsd-amd64
>>> State: open
>>> Quarter:
>>> Keywords:
>>> Date-Required:
>>> Class: sw-bug
>>> Submitter-Id: current-users
>>> Arrival-Date: Sat Dec 30 03:40:17 GMT 2006
>>> Closed-Date:
>>> Last-Modified:
>>> Originator: Jan Knepper
>>> Release: 6.1-RELEASE
>>> Organization:
>>> Environment:
>>>
>> FreeBSD digitaldaemon.com 6.1-RELEASE FreeBSD 6.1-RELEASE #7: Fri Dec 29 19:23:26 EST 2006 root@digitaldaemon.com:/usr/src/sys/amd64/compile/digitaldaemon amd64
>>
>>
>>> Description:
>>>
>
> Please include the actual crash messages. :)
>
>
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Fatal trap 12: page fault while in kernel mode
<br>
cpuid = 0; apic id = 00
<br>
fault virtual address = 0x50
<br>
fault code = supervisor read, page not present
<br>
instruction pointer = 0x8:0xffffffff80289d6d
<br>
stack pointer = 0x10:0xffffffffb1b06af0
<br>
frame pointer = 0x10:0xffffff00468d9400
<br>
code segment = base 0x0, limit 0xfffff, type 0x1b
<br>
= DPL 0, pres 1, long 1, def32 0, gran 1
<br>
processor eflags = interrupt enabled, resume, IOPL = 0
<br>
current processor = 9 (thread taskq)
<br>
trap number = 12
<br>
panic: page fault
<br>
cpuid = 0
<br>
Uptime: 16h56m17s
<br>
Dumping 2047 MB (2 chunks)
<br>
chunk 0: 1MB (156 pages) .. ok
<br>
chunk 1: 2047MB (524016 pages) 2031 2015 1999 1983 1967 1951 1935 1919
1903 18
<br>
87 ...
<br>
... 47 31 15 ... ok
<br>
<br>
<br>
<br>
John Baldwin wrote:
<blockquote cite="mid200701021141.04050.jhb@freebsd.org" type="cite">
<pre wrap="">On Friday 29 December 2006 22:33, Jan Knepper wrote:
</pre>
<blockquote type="cite">
<blockquote type="cite">
<pre wrap="">Number: 107345
Category: amd64
Synopsis: Kernel Panic/Crash on dd if=/dev/ad4 of=/dev/ad6 bs=1m
Confidential: no
Severity: critical
Priority: high
Responsible: freebsd-amd64
State: open
Quarter:
Keywords:
Date-Required:
Class: sw-bug
Submitter-Id: current-users
Arrival-Date: Sat Dec 30 03:40:17 GMT 2006
Closed-Date:
Last-Modified:
Originator: Jan Knepper
Release: 6.1-RELEASE
Organization:
Environment:
</pre>
</blockquote>
<pre wrap="">FreeBSD digitaldaemon.com 6.1-RELEASE FreeBSD 6.1-RELEASE #7: Fri Dec 29 19:23:26 EST 2006 <a class="moz-txt-link-abbreviated" href="mailto:root@digitaldaemon.com:/usr/src/sys/amd64/compile/digitaldaemon">root@digitaldaemon.com:/usr/src/sys/amd64/compile/digitaldaemon</a> amd64
</pre>
<blockquote type="cite">
<pre wrap="">Description:
</pre>
</blockquote>
</blockquote>
<pre wrap=""><!---->
Please include the actual crash messages. :)
</pre>
</blockquote>
</body>
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