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Date:      Fri, 9 May 2003 20:55:46 -0500
From:      "Philip M. Gollucci" <philip@p6m7g8.com>
To:        "cp" <cp@olympus.net>
Cc:        questions@freebsd.org
Subject:   Re: Kernel Panic
Message-ID:  <200305092055.46081.philip@p6m7g8.com>
In-Reply-To: <001a01c31629$9bd1e440$63260343@compaq7058>
References:  <200305090135.33378.philip@p6m7g8.com> <001a01c31629$9bd1e440$63260343@compaq7058>

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dmesg
[output snipped]
aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCB
da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing 
Enabled
da0: 34732MB (71132959 512 byte sectors: 255H 63S/T 4427C)

On Friday 09 May 2003 07:50, cp wrote:
> Philip,
>
> I'm unable to post to the list due to an ISP problem but have been
> conversing with another individual who is attempting to bring up 5.0 with
> 320Mhz drives as I am. We are both having slightly different kernel panics
> but in both cases the error goes away when dropping to 80Mhz on the SCSI
> Controller rather than 320 or 160. I also purchased the April 4.8 CD and
> was able to run on one controller at 160Mhz without the panic. I'm
> switching back to 5.0 before production so I'm waiting to see what version
> seems to work.
>
> The problem that both of us have relates to the controller/disk so I was
> curious what controller you are using. We are using Adaptec aic7902
> (29320). I'm using a 15000 RPM variant of the Cheetah (ST336753LC), the
> other fellow is using a comparable 15K Maxtor 72Gb. Both our systems are
> Xeon 2.667/533 SMPs though with different chipsets.
>
> Chris Pratt
>
> ----- Original Message -----
> From: "Philip M. Gollucci" <philip@p6m7g8.com>
> To: <questions@freebsd.org>
> Cc: <current@freebsd.org>
> Sent: Thursday, May 08, 2003 11:35 PM
> Subject: Kernel Panic
>
> > Fatal Trap 12: page fault while in kernel mode
> > fault virtual address = 0x20
> > failut code      = supervisor read, page not present
> > instruction pointer    = 0x8:0xc01c4645
> > stack pointer           = 0x10:0xd67e6cc8
> > frame pointer           = 0x10:0xd67e6ce0
> > code segment         = base 0x0, limit 0xfffff, type 0x1b
> >                                DPL0, pres 1, def32, gran 1
> > processor eflags      = interrup enabled, resume  IOPL=0
> > current process        = 25 (irq 11 : atapci0)
> > kernel: type 12 trap, code = 0
> >
> > stopped at ata_generic_intr+0x35: tetb $0x1,0x20(%eax)
> >
> > I originally installed FreeBSD 5.0-CURRENT-20030329-JPSNAP
> > via a CD I burned on another system.
> > I then cvsup'ed to current got the above error.  I fell back to cvsup tag
> > RELENG_5_0.  aka
> > FreeBSD p6m7g8.com 5.0-RELEASE-p7 FreeBSD 5.0-RELEASE-p7 #2: Mon May  5
> > 23:07:20 EST 2003     philip@p6m7g8:/usr/obj/usr/src/sys/PHILIP-SCSI 
> > i386
> >
> >
> > I've seen this in 5.1 BETA #1 and I think I saw #3.  Also a little before
>
> that
>
> > I saw it in 5.0-CURRENT #0.
> >
> > I first though it was my kernel config because it was my first time using
>
> SCSI
>
> > in FBSD, so I tried the GENERIC kernel in all os versions to the same
>
> avail
>
> > other then 5.0-RELEASE-p7.
> >
> > The error happens here
> > IP Filter: v3.4.29 initialized.  Default = pass all, Logging = enabled
> >  ===> ******* Fails here ****************
> > acd0: CDROM <SAMSUNG CD-ROM SC-148C> at ata2-master PIO4
> > acd1: CD-RW <Hewlett-Packard CD-Writer Plus 8100> at ata2-slave PIO3
> >
> > the CD-RW was in a previous computer with an ATA 100 hd and worked
>
> flawlessly.
>
> > The computer is a dell 600SC PowerEdge.
> > To save you the time
> > 2.8 GHz Xeon
> > 533 Front Side Bus
> > 512MB DDR ram
> > da0: <SEAGATE ST336607LW DS04> Fixed Direct Access SCSI-3 device
> >
> > In case any wants to look at it, my personal kernel config PHILIP-SCSI,
>
> ..hints
>
> > files, and the GENERICS used are attached, (remeber its in GENERIC as
>
> well).
>
> > I've tried both schedulers SCHED_4BSD  SCHED_ULE
> > which is the only option I add/changed between 5.0-RELEASE-p7 and
> > 5.1-BETA
>
> #1
>
> > I will gladly provide more info if needed; however, how can I capute the
>
> db
>
> > output with kernel fault so I don't have to write it down and retype it
> > -- for future reference ---:(
> >
> > Thanks in advance.
> >
> >
> >
> >
> >
> >
> > --
> > END
> > -------------------------------------------------------------------------
> >-
>
> ----
>
> > Philip M. Gollucci
> > Consultant
> > E-Mail: philip@p6m7g8.com
> > URL   : http://p6m7g8.net/Resume/resume.shtml
> > Phone : 301.474.9598
> >
> > eJournalPress
> > DBA / Software Engineer / System Administrator
> > E-Mail: pgollucci@ejournalpress.com
> > URL   : http://www.ejournalpress.com
> > Phone : 301.530.6375
> >
> > $Id: .signature,v 1.4 2003/05/02 23:46:37 philip Exp $
>
> ---------------------------------------------------------------------------
>- ----
>
> > _______________________________________________
> > freebsd-questions@freebsd.org mailing list
> > http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> > To unsubscribe, send any mail to
>
> "freebsd-questions-unsubscribe@freebsd.org"

-- 
END 
------------------------------------------------------------------------------ 
Philip M. Gollucci
Consultant
E-Mail: philip@p6m7g8.com 
URL   : http://p6m7g8.net/Resume/resume.shtml
Phone : 301.474.9598

eJournalPress 
DBA / Software Engineer / System Administrator 
E-Mail: pgollucci@ejournalpress.com
URL   : http://www.ejournalpress.com 
Phone : 301.530.6375

$Id: .signature,v 1.4 2003/05/02 23:46:37 philip Exp $



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