From owner-freebsd-sparc64@FreeBSD.ORG Wed Aug 24 15:00:31 2005 Return-Path: X-Original-To: freebsd-sparc64@freebsd.org Delivered-To: freebsd-sparc64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EDB0B16A431 for ; Wed, 24 Aug 2005 15:00:30 +0000 (GMT) (envelope-from jema@mail.ru) Received: from f53.mail.ru (f53.mail.ru [194.67.57.88]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8917543D76 for ; Wed, 24 Aug 2005 15:00:15 +0000 (GMT) (envelope-from jema@mail.ru) Received: from mail by f53.mail.ru with local id 1E7wjV-0002zi-00; Wed, 24 Aug 2005 19:00:05 +0400 Received: from [195.46.172.247] by win.mail.ru with HTTP; Wed, 24 Aug 2005 19:00:05 +0400 From: Andy Jam To: Marius Strobl Mime-Version: 1.0 X-Mailer: mPOP Web-Mail 2.19 X-Originating-IP: [195.46.172.247] Date: Wed, 24 Aug 2005 19:00:05 +0400 In-Reply-To: <20050810230618.B489@newtrinity.zeist.de> Content-Type: text/plain; charset=koi8-r Content-Transfer-Encoding: 8bit Message-Id: Cc: freebsd-sparc64@freebsd.org Subject: Re[2]: sparc64/82569: USB mass storage plug/unplug causes system panic X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Andy Jam List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Aug 2005 15:00:31 -0000 -----Original Message----- From: Marius Strobl To: Andy Jema Date: Wed, 10 Aug 2005 23:06:18 +0200 Subject: Re: sparc64/82569: USB mass storage plug/unplug causes system panic > > On Thu, Jun 23, 2005 at 11:01:15AM +0000, Andy Jema wrote: > > > > >Number: 82569 > > >Category: sparc64 > > >Synopsis: USB mass storage plug/unplug causes system panic > > >Confidential: no > > >Severity: serious > > >Priority: medium > > >Responsible: freebsd-sparc64 > > >State: open > > >Quarter: > > >Keywords: > > >Date-Required: > > >Class: sw-bug > > >Submitter-Id: current-users > > >Arrival-Date: Thu Jun 23 11:10:19 GMT 2005 > > >Closed-Date: > > >Last-Modified: > > >Originator: Andy Jema > > >Release: 6.0-CURRENT > > >Organization: > > OT > > >Environment: > > FreeBSD 6.0-20050601-SNAP #0: Thu Jun 2 05:29:17 UTC 2005 > > root@u60.samsco.home:/usr/obj/usr/src/sys/GENERIC > > >Description: > > Just installed FreeBSD 6.0-20050601-SNAP. I repeatously pluged and unpluged a USB mass storage(DVD-ROM) on my Blade 150 and as result got a kernel panic > > > > blade150# kldload usb.ko > > ohci0: mem 0x2000000-0x2007fff at device 12.3 on pci0 > > ohci0: [GIANT-LOCKED] > > usb0: OHCI version 1.0, legacy support > > usb0: on ohci0 > > usb0: USB revision 1.0 > > uhub0: (0x108e) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > > uhub0: 4 ports with 4 removable, self powered > > blade150# kldload umass.ko > > blade150# (null): at uhub0 port 4 (addr 2) disconnected > > > > blade150# > > blade150# umass0: USB2.0 TO IDE USB Storage Adapter, rev 2.00/11.01, addr 2 > > umass0: at uhub0 port 4 (addr 2) disconnected > > panic: trap: memory address not aligned > > cpuid = 0 > > KDB: enter: panic > > [thread pid 16 tid 100019 ] > > Stopped at kdb_enter+0x3c: ta %xcc, 1 > > db> > > > > >How-To-Repeat: > > plug/unplug repeatously a USB CD/DVD-ROM > > Is this really sparc64-specific, i.e. it doesn't happen when repeatedly > plugging in and unplugging the same drive on e.g. i386? Is the drive > otherwise useable on sparc64? > Hello, Marius! My flash drive works fine on i386, there is only hassle bug with plug/unplug with mounted filesystem on this one. AFAIK, it's well known bug, btw, would it be fixed soon? However on sparc64 this flash is still usable.