From owner-freebsd-net@FreeBSD.ORG Sun Feb 12 19:31:26 2006 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 73B8C16A422 for ; Sun, 12 Feb 2006 19:31:26 +0000 (GMT) (envelope-from nielsen-list@memberwebs.com) Received: from mail.npubs.com (mail.npubs.com [209.66.100.224]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4F87243D62 for ; Sun, 12 Feb 2006 19:31:17 +0000 (GMT) (envelope-from nielsen-list@memberwebs.com) From: Nate Nielsen User-Agent: Mozilla Thunderbird 1.0.7 (X11/20051013) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Ian Dowse , "freebsd-net@FreeBSD.org" References: <200602121448.aa27129@nowhere.iedowse.com> Content-Type: multipart/mixed; boundary="------------020405020406030808060806" Message-Id: <20060212193948.82865DCA997@mail.npubs.com> X-Virus-Scanned: ClamAV using ClamSMTP Date: Sun, 12 Feb 2006 19:39:50 +0000 (GMT) Cc: Subject: Re: Panic Kernel Dump to umass device? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: nielsen@memberwebs.com List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Feb 2006 19:31:26 -0000 This is a multi-part message in MIME format. --------------020405020406030808060806 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Ian Dowse wrote: > In message <20060212051359.EB6FEDCA995@mail.npubs.com>, Nate Nielsen writes: > >>Thanks, that helps. It works nicely with a uhci USB controller. >> >>However when the ohci driver is in use, we crash somewhere in >>usb_transfer_complete. I'll look into this further. > > You could try updating to the latest 6-stable usb code, which might > possibly help the ohci case. There were a number of quite severe > ohci issues fixed since 6.0-release that might trigger more easily > when using polling. In particular, these revisions may be of interest: > > ohci.c 1.154.2.1 > ohcivar.h 1.40.2.1 > usbdi.c 1.91.2.1 Yes, since I last posted, I saw those fixes in CVS and patched them in, this helps fix the usb_transfer_complete problem I was describing. However, I'm still running into trouble. Attached are two files of debug messages. These debug messages were produced using 'options USB_DEBUG' and 'sysctl hw.usb.ohci.debug = 9' In the first (normal-transfer.txt) are the messages from writing 512 bytes to a USB drive via dd (and obviously dd does more than just open(), write(), close()...). In the second file (umass-ohci-dump.txt) are the messages from of a failed kernel dump. Something goes awry with the descriptor lists, and there's a panic (triggered directly by the code): panic: ohci_add_done: addr 0x00161d20 not found BTW, thanks for the help so far... Cheers, Nate --------------020405020406030808060806 Content-Type: text/plain; name="normal-transfer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="normal-transfer.txt" test-link:~ # dd if=/dev/zero of=/dev/da0 bs=512 count=1 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f5e TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x26(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=8 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=8 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=8 curlen=8 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x05ca5f40 td_be=0x05ca5f47 ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0340000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f47 TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f4c TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5e TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=32 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=32 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=32 curlen=32 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x05ca5f40 td_be=0x05ca5f5f ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f90 headp=0x00161f90 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0340000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5f TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f62 headp=0x00161f62 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161ed0 be=0x001911ff TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f90 headp=0x00161f90 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f4c TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 1+0 records in 1+0 records out 512 bytes transfoerred in 2.52394h0 secs (203 bytecs/sec) i_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f5e TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f62 headp=0x00161f62 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f4c TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5e TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=8 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=8 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=8 curlen=8 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x05ca5f40 td_be=0x05ca5f47 ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0340000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f47 TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f4c TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f5e TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=32 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=32 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=32 curlen=32 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x05ca5f40 td_be=0x05ca5f5f ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0340000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5f TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f62 headp=0x00161f62 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f4c TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x26(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0340000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161f90 be=0x001911ff TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f90 headp=0x00161f90 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f4c TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f5e TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f4c TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5e TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=8 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=8 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=8 curlen=8 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x05ca5f40 td_be=0x05ca5f47 ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0340000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f47 TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f62 headp=0x00161f62 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5e TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f4c TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f5e TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=32 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=32 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=32 curlen=32 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x05ca5f40 td_be=0x05ca5f5f ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0340000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5f TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f4c TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5e TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0340000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161f90 be=0x001911ff TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f90 headp=0x00161f90 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f4c TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f5e TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=1 flags=4 endpt=129 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0340000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f62 headp=0x00161f62 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0340000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161ed0 be=0x001911ff TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00135780 TD(0xc0aeded0) at 00161ed0: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f4c TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5e TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed0 headp=0x00161ed0 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f4c TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 --------------020405020406030808060806 Content-Type: text/plain; name="umass-ohci-dump.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="umass-ohci-dump.txt" test-link:~ # kldload crash Crash Mod KLD loaded. Fatal trap 12: page fault while in kernel mode fault virtual address = 0x0 fault code = supervisor write, page not present instruction pointer = 0x20:0xc0cdd412 stack pointer = 0x28:0xc705cc1c frame pointer = 0x28:0xc705cc24 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 639 (kldload) [thread pid 639 tid 100070 ] Stopped at crash_loader+0x22: movb $0x61,0 db> panic panic: from debugger Uptime: 2h54m56s Dumping 95 MB (2 chunks) ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f90 headp=0x00161f90 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161ed0 be=0x05ca5f5e TD(0xc0aeded0) at 00161ed0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x26(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161ed0 headflags=161ed2 headp=0x00161ed2 nexted=0x00000000 TD(0xc0aeded0) at 00161ed0: f0280000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161f90 be=0x001911ff TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0280000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161fc0 be=0x001911ff TD(0xc0aedfc0) at 00161fc0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f60 headflags=161f62 headp=0x00161f62 nexted=0x00135780 TD(0xc0aedf60) at 00161f60: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f4c TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161fc0 headflags=161fc2 headp=0x00161fc2 nexted=0x00000000 TD(0xc0aedfc0) at 00161fc0: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f60 be=0x05ca5f5e TD(0xc0aedf60) at 00161f60: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f60 headflags=161f60 headp=0x00161f60 nexted=0x00000000 TD(0xc0aedf60) at 00161f60: f0280000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161fc0 be=0x001911ff TD(0xc0aedfc0) at 00161fc0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_device_bulk_start: xfer=0xc0abf800 len=512 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=512 ohci_alloc_std_chain: dataphys=0x00191000 len=512 curlen=512 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x00191000 td_be=0x001911ff ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161fc0 headflags=161fc0 headp=0x00161fc0 nexted=0x00000000 TD(0xc0aedfc0) at 00161fc0: f0280000 delay=1 ec=0 cc=15 cbp=0x00191000 nexttd=0x00161f00 be=0x001911ff TD(0xc0aedf00) at 00161f00: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161f90 headflags=161f90 headp=0x00161f90 nexted=0x00135780 TD(0xc0aedf90) at 00161f90: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161fc0 be=0x05ca5f4c TD(0xc0aedfc0) at 00161fc0: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 chunk 0: 1MB (159 pages)ohci_device_bulk_start: xfer=0xc0ae6700 len=31 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=31 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=31 curlen=31 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0280000 td_cbp=0x05ca5f40 td_be=0x05ca5f5e ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f00 headflags=161f00 headp=0x00161f00 nexted=0x00000000 TD(0xc0aedf00) at 00161f00: f0280000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161f90 be=0x05ca5f5e TD(0xc0aedf90) at 00161f90: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0abf800 len=65536 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=65536 ohci_alloc_std_chain: dataphys=0x05be6000 len=65536 curlen=8192 ohci_alloc_std_chain: dataphys=0x05be8000 len=57344 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bea000 len=49152 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bec000 len=40960 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bee000 len=32768 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bf0000 len=24576 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bf2000 len=16384 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bf4000 len=8192 curlen=8192 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0c80000 td_cbp=0x05be6000 td_be=0x05be7fff ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161f90 headflags=161f92 headp=0x00161f92 nexted=0x00000000 TD(0xc0aedf90) at 00161f90: f0c80000 delay=6 ec=0 cc=15 cbp=0x05be6000 nexttd=0x00161f00 be=0x05be7fff TD(0xc0aedf00) at 00161f00: f0c80000 delay=6 ec=0 cc=15 cbp=0x05be8000 nexttd=0x00161ea0 be=0x05be9fff TD(0xc0aedea0) at 00161ea0: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bea000 nexttd=0x00161e70 be=0x05bebfff TD(0xc0aede70) at 00161e70: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bec000 nexttd=0x00161e40 be=0x05bedfff TD(0xc0aede40) at 00161e40: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bee000 nexttd=0x00161e10 be=0x05beffff TD(0xc0aede10) at 00161e10: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bf0000 nexttd=0x00161de0 be=0x05bf1fff TD(0xc0aedde0) at 00161de0: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bf2000 nexttd=0x00161db0 be=0x05bf3fff TD(0xc0aeddb0) at 00161db0: f0280000 delay=1 ec=0 cc=15 cbp=0x05bf4000 nexttd=0x00161d80 be=0x05bf5fff TD(0xc0aedd80) at 00161d80: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_device_bulk_start: xfer=0xc0abf800 len=65536 isread=0 flags=0 endpt=2 ohci_alloc_std_chain: start len=65536 ohci_alloc_std_chain: dataphys=0x05be6000 len=65536 curlen=8192 ohci_alloc_std_chain: dataphys=0x05be8000 len=57344 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bea000 len=49152 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bec000 len=40960 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bee000 len=32768 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bf0000 len=24576 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bf2000 len=16384 curlen=8192 ohci_alloc_std_chain: dataphys=0x05bf4000 len=8192 curlen=8192 ohci_device_bulk_start: ed_flags=0x00400102 td_flags=0xf0c80000 td_cbp=0x05be6000 td_be=0x05be7fff ED(0xc0ac1780) at 0x00135780: addr=2 endpt=2 maxp=64 flags=400102 tailp=0x00161d80 headflags=161d82 headp=0x00161d82 nexted=0x00000000 TD(0xc0aedd80) at 00161d80: f0c80000 delay=6 ec=0 cc=15 cbp=0x05be6000 nexttd=0x00161d50 be=0x05be7fff TD(0xc0aedd50) at 00161d50: f0c80000 delay=6 ec=0 cc=15 cbp=0x05be8000 nexttd=0x00161d20 be=0x05be9fff TD(0xc0aedd20) at 00161d20: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bea000 nexttd=0x00161cf0 be=0x05bebfff TD(0xc0aedcf0) at 00161cf0: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bec000 nexttd=0x00161cc0 be=0x05bedfff TD(0xc0aedcc0) at 00161cc0: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bee000 nexttd=0x00161c90 be=0x05beffff TD(0xc0aedc90) at 00161c90: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bf0000 nexttd=0x00161c60 be=0x05bf1fff TD(0xc0aedc60) at 00161c60: f0c80000 delay=6 ec=0 cc=15 cbp=0x05bf2000 nexttd=0x00161c30 be=0x05bf3fff TD(0xc0aedc30) at 00161c30: f0280000 delay=1 ec=0 cc=15 cbp=0x05bf4000 nexttd=0x00161c00 be=0x05bf5fff TD(0xc0aedc00) at 00161c00: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 ohci_device_bulk_start: xfer=0xc0ae6900 len=13 isread=1 flags=0 endpt=129 ohci_alloc_std_chain: start len=13 ohci_alloc_std_chain: dataphys=0x05ca5f40 len=13 curlen=13 ohci_device_bulk_start: ed_flags=0x00400082 td_flags=0xf0300000 td_cbp=0x05ca5f40 td_be=0x05ca5f4c ED(0xc0ac1760) at 0x00135760: addr=2 endpt=1 maxp=64 flags=400082 tailp=0x00161fc0 headflags=161fc2 headp=0x00161fc2 nexted=0x00135780 TD(0xc0aedfc0) at 00161fc0: f0300000 delay=1 ec=0 cc=15 cbp=0x05ca5f40 nexttd=0x00161c30 be=0x05ca5f4c TD(0xc0aedc30) at 00161c30: 0 delay=0 ec=0 cc=0 cbp=0x00000000 nexttd=0x00000000 be=0x00000000 ohci_intr: sc=0xc0ac4000 intrs=0x6(0x0) eintrs=0x2 usb0: ohci_hash_find_td: addr 0x00161d20 not found panic: ohci_add_done: addr 0x00161d20 not found KDB: enter: panic [thread pid 639 tid 100070 ] Stopped at kdb_enter+0x2b: nop db> --------------020405020406030808060806--