kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled

Tue Mar 11 09:50:02 UTC 2008

The following reply was made to PR kern/121558; it has been noted by GNATS.

From: "Leon Kos" <begunje at gmail.com>
To: bug-followup at FreeBSD.org
Cc: dan at obluda.cz, jhb at freebsd.org, volker at vwsoft.com, linimon at freebsd.org
Subject: Re: kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled
Date: Tue, 11 Mar 2008 10:16:25 +0100

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 I am sorry but my response was discarded and considered spam as my SMTP site
 is multi-homed.
 I am still resolving this DNS issue and now using my alternate e-mail for
 followup.

 Pastebin link is OK, it's just wrongly converted.  This boot log is now also
 at
 http://www.lecad.uni-lj.si/~leon/other/x7sb4/936377.html

 And acpidump -dt can also be reached at
 http://www.lecad.uni-lj.si/~leon/other/x7sb4/supermicro-x7sb4.asl

 ---------- Forwarded message ----------
 Date: Mon, 10 Mar 2008 17:32:16 +0100 (CET)
 From: Leon Kos <leon.kos at lecad.uni-lj.si>
 To: Dan Lukes <dan at obluda.cz>
 Cc: bug-followup at FreeBSD.org
 Subject: Re: kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled

 I have added options KDB and DDB to GENERIC but don't know how to produce
 core-dump at boot, so I've took a picture of the screen.
 I've also opened http://www.freebsd.org/cgi/query-pr.cgi?pr=121558

 Photo http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1636.jpg shows
 nm -n /boot/kernel/kernel |grep c0a5ae6
 c0a5ae60 T ioapic_get_vector

 http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1630.jpg shows first screen
 of the stack trace.
 http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1631.jpg is a continuation
 of the trace
 http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1632.jpg is the end of
 trace

 http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1634.jpg is first screen
 after where command
 http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1635.jpg is last screen of
 the where command

 http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1637.jpg is from mine
 opinion unrelated
 problem that shows what happens after reboot command that gets overprinted
 and never reboots.
 I am attaching it anyway to get some suggestion on how to handle it.
 CTRL-ALT-ESC does not
 work.

 Could you instruct me on how to get kernel core dumped manualy? I've set
 rc.conf dupmdev=/dev/da0s1b
 But this is not valid for kernels that does not get into multiuser, I think.

 Kind regards!

 Leon Kos, CAD lab, Mech.Eng., University of Ljubljana, Slovenia
 (http://www.lecad.uni-lj.si/~leon)

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I am sorry but my response was discarded and considered spam as my SMTP site is multi-homed. I am still resolving this DNS issue and now using my alternate e-mail for followup. Pastebin link is OK, it&#39;s just wrongly converted.&nbsp; This boot log is now also at 
 <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/936377.html">http://www.lecad.uni-lj.si/~leon/other/x7sb4/936377.html</a> And acpidump -dt can also be reached at <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/supermicro-x7sb4.asl">http://www.lecad.uni-lj.si/~leon/other/x7sb4/supermicro-x7sb4.asl</a> 
 ---------- Forwarded message ---------- Date: Mon, 10 Mar 2008 17:32:16 +0100 (CET) From: Leon Kos &lt;<a href="mailto:leon.kos at lecad.uni-lj.si">leon.kos at lecad.uni-lj.si</a>&gt; To: Dan Lukes &lt;<a href="mailto:dan at obluda.cz">dan at obluda.cz</a>&gt; 
 Cc: <a href="mailto:bug-followup at FreeBSD.org">bug-followup at FreeBSD.org</a> Subject: Re: kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled I have added options KDB and DDB to GENERIC but don&#39;t know how to produce 
 core-dump at boot, so I&#39;ve took a picture of the screen. I&#39;ve also opened <a href="http://www.freebsd.org/cgi/query-pr.cgi?pr=121558">http://www.freebsd.org/cgi/query-pr.cgi?pr=121558</a> Photo <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1636.jpg">http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1636.jpg</a> shows 
 nm -n /boot/kernel/kernel |grep c0a5ae6 c0a5ae60 T ioapic_get_vector <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1630.jpg">http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1630.jpg</a> shows first screen of the stack trace. 
 <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1631.jpg">http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1631.jpg</a> is a continuation of the trace <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1632.jpg">http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1632.jpg</a> is the end of trace 
 <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1634.jpg">http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1634.jpg</a> is first screen after where command <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1635.jpg">http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1635.jpg</a> is last screen of the where command 
 <a href="http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1637.jpg">http://www.lecad.uni-lj.si/~leon/other/x7sb4/img_1637.jpg</a> is from mine opinion unrelated problem that shows what happens after reboot command that gets overprinted and never reboots. 
 I am attaching it anyway to get some suggestion on how to handle it. CTRL-ALT-ESC does not work. Could you instruct me on how to get kernel core dumped manualy? I&#39;ve set rc.conf dupmdev=/dev/da0s1b 
 But this is not valid for kernels that does not get into multiuser, I think. Kind regards! Leon Kos, CAD lab, Mech.Eng., University of Ljubljana, Slovenia (<a href="http://www.lecad.uni-lj.si/~leon">http://www.lecad.uni-lj.si/~leon</a>)

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