NetBSD Problem Report #37875
From juan@xtrarom.org Fri Jan 25 22:18:50 2008
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Message-Id: <20080125221833.C279116B87@sasha>
Date: Fri, 25 Jan 2008 23:18:33 +0100 (CET)
From: xtraeme@gmail.com
Reply-To: xtraeme@gmail.com
To: gnats-bugs@gnats.NetBSD.org
Subject: ahcisata(4) triggers a panic with QUEUEDEBUG
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>Number: 37875
>Category: kern
>Synopsis: ahcisata(4) triggers a panic with QUEUEDEBUG
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Fri Jan 25 22:20:00 +0000 2008
>Last-Modified: Tue Apr 22 01:26:45 +0000 2008
>Originator: xtraeme@gmail.com
>Release: NetBSD 4.99.50
>Organization:
Juan Romero Pardines The NetBSD Project
http://plog.xtrarom.org/ NetBSD/pkgsrc news in Spanish
http://mklivecd.xtrarom.org/ Make your own NetBSD Live CD/DVD!
>Environment:
System: NetBSD sasha 4.99.50 NetBSD 4.99.50 (Nocturno-nodbg) #229: Fri Jan 25 22:38:40 CET 2008 juan@sasha:/home/juan/build/i386/obj/sys/arch/i386/compile/Nocturno-nodbg i386
Architecture: i386
Machine: i386
>Description:
While debugging another unrelated problem, I've found that my
system fails before that the point I wanted to check. Looks like
that ahcisata1 is the culprit and triggers the TAILQ_INSERT_TAIL
check with QUEUDEBUG.
dmesg available at: http://www.xtrarom.org/~juan/dmesg-sasha.txt
>How-To-Repeat:
Boot a kernel with QUEUEDEBUG and an AHCI controller
>Fix:
Yes, please.
>Release-Note:
>Audit-Trail:
20080421 dholland: updated xtraeme's email
>Unformatted:
(Contact us)
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