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Message-Id: <201207051246.q65CkJXJ015963@red.freebsd.org>
Date: Thu, 5 Jul 2012 12:46:19 GMT
From: Harald Prettner <harald.prettner@tugraz.at>
To: freebsd-gnats-submit@FreeBSD.org
Subject: HP DL365 G5 hangs on boot
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         169663
>Category:       kern
>Synopsis:       [eventtimers] HP DL365 G5 hangs on boot
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jul 05 12:50:02 UTC 2012
>Closed-Date:    
>Last-Modified:  Sat Sep 14 01:51:53 UTC 2013
>Originator:     Harald Prettner
>Release:        8.3 RELEASE
>Organization:
Graz University of Technology
>Environment:
FreeBSD nshp 8.3-RELEASE FreeBSD 8.3-RELEASE #0: Mon Apr  9 21:23:18 UTC 2012     root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64


>Description:
Try to install 9.0-RELEASE amd64 on HP DL365 G5
Kernel is loading until usb2.0, then freezes.
This effect is discussed at

http://osdir.com/ml/freebsd-hardware/2012-03/msg00008.html

since March 2012

it seems to me that the machine tries to mount usbus devices for root

under 8.3-RELEASE these are identified correctly as

usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0

>How-To-Repeat:
Try install 9.0-RELEASE amd64 on HP DL365 G5

>Fix:


>Release-Note:
>Audit-Trail:

From: Harald Prettner <harald.prettner@tugraz.at>
To: bug-followup@FreeBSD.org, harald.prettner@tugraz.at
Cc:  
Subject: Re: kern/169663: HP DL365 G5 hangs on boot
Date: Thu, 05 Jul 2012 16:21:32 +0200

 This is a cryptographically signed message in MIME format.
 
 --------------ms000102020805000704020505
 Content-Type: text/plain; charset=UTF-8; format=flowed
 Content-Transfer-Encoding: quoted-printable
 
 I found out now that other people have the same problem on different
 machines, but there is a workaround mentioned there that helps:
 
 I just put
 
    kern.eventtimer.periodic=3D1
    kern.eventtimer.timer=3D"LAPIC"
 
 into "/etc/loader.conf" and the problem went away.
 
 seems to be a bug in new code concerning the timer.
 
 this seems to happen only on HP DL ..5 systems which are amd based.
 
 --=20
 email: harald.prettner@tugraz.at	http://www.zid.tugraz.at
 phone: +43 316 873 6393			Steyrergasse 30/I
 fax:   +43 316 873 7699			8010 Graz
 
 
 
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 --------------ms000102020805000704020505--

From: "Shaddox, William" <Wshaddox@Vestcom.com>
To: "bug-followup@FreeBSD.org" <bug-followup@FreeBSD.org>,
	"harald.prettner@tugraz.at" <harald.prettner@tugraz.at>
Cc:  
Subject: Re: kern/169663: [eventtimers] HP DL365 G5 hangs on boot
Date: Wed, 11 Sep 2013 10:06:04 -0500

 --_000_C5CBFC33A013E6459C9F355292DBD5FF26674B4B44mailboxlrar02_
 Content-Type: text/plain; charset="us-ascii"
 Content-Transfer-Encoding: quoted-printable
 
 I've had the same issue when using the older generation 5 HP servers but we=
  recently upgraded to gen7 and gen8 servers and they run freebsd9.1 without=
  any issues. I'm also sure, I've tested this on HP DL360G5 servers which ar=
 e Intel based and they do the same thing too.
 
 William Shaddox
 
 --_000_C5CBFC33A013E6459C9F355292DBD5FF26674B4B44mailboxlrar02_--
>Unformatted:
