Re: kern/39093: usb doesn't work anymore on IBM T43p

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

The following reply was made to PR kern/39093; it has been noted by GNATS.

From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost, 
netbsd-bugs%NetBSD.org@localhost
Subject: Re: kern/39093: usb doesn't work anymore on IBM T43p
Date: Fri, 4 Jul 2008 20:23:39 +0200

 On Thu, Jul 03, 2008 at 04:40:01PM +0000, ks%ub.uni-mainz.de@localhost wrote:
 > >Number:         39093
 > >Category:       kern
 > >Synopsis:       usb doesn't work anymore on IBM T43p
 > >Confidential:   no
 > >Severity:       critical
 > >Priority:       high
 > >Responsible:    kern-bug-people
 > >State:          open
 > >Class:          sw-bug
 > >Submitter-Id:   net
 > >Arrival-Date:   Thu Jul 03 16:40:01 +0000 2008
 > >Originator:     Kurt Schreiner
 > >Release:        i386  -current as of Jul  3 17:32 MEST
 > >Organization:
 > >Environment:
 > NetBSD ipaddi 4.99.69 NetBSD 4.99.69 (PADDI) #337: Thu Jul  3 17:48:37 MEST 
 > 2008  ks@ipaddi:/u/NetBSD/arch/i386/obj/sys/arch/i386/compile/PADDI i386
 > >Description:
 > Since some days (June 27 to be precise) I see the following in 
 > /var/log/messages:
 
 Do you mean is started failing on Jun 27, or that it worked on Jun 27 and
 started failing later ? I commited some changes to the USB drivers on Jun 28.
 
 > Jul  3 18:12:00 ipaddi /netbsd: uhci3: host controller process error
 > Jul  3 18:12:00 ipaddi /netbsd: uhci3: host controller halted
 > Jul  3 18:12:00 ipaddi /netbsd: uhci1: host controller process error
 > Jul  3 18:12:00 ipaddi /netbsd: uhci1: host controller halted
 > Jul  3 18:12:00 ipaddi /netbsd: uhci2: host controller process error
 > Jul  3 18:12:00 ipaddi /netbsd: uhci2: host controller halted
 > Jul  3 18:12:02 ipaddi /netbsd: uhci0: host controller process error
 > Jul  3 18:12:02 ipaddi /netbsd: uhci0: host controller halted
 > 
 > The system feels verry sluggish to use (in- and output stalls for seconds to 
 > minutes) hanging hard (power button needed to reset) after some time. 
 > Additionally system gets very hot being eventually powered down by BIOS (if 
 > power button isn't used before).
 
 Please run
 systat vm
 and watch for unusually high interrupt rate
 Also, is there something else printed about USB before the
 "host controller process error" ?
 
 -- 
 Manuel Bouyer <bouyer%antioche.eu.org@localhost>
      NetBSD: 26 ans d'experience feront toujours la difference
 --