Date: Tue, 5 Nov 2002 22:08:56 -0700 From: "Kenneth D. Merry" <ken@kdm.org> To: David Kleiner <kleiner@panix.com> Cc: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>, Dmitry Mottl <dima@sinp.msu.ru>, freebsd-firewire@FreeBSD.ORG, freebsd-scsi@FreeBSD.ORG Subject: Re: VAIO Firewire dock station with DVD-ROM Message-ID: <20021105220856.A48288@panzer.kdm.org> In-Reply-To: <20021105090033.GA29210@panix.com>; from kleiner@panix.com on Tue, Nov 05, 2002 at 04:00:33AM -0500 References: <ybs4rbasjfn.wl@ett.sat.t.u-tokyo.ac.jp> <20021025184837.C227-100000@localhost> <ybs1y6esb8n.wl@ett.sat.t.u-tokyo.ac.jp> <20021104073302.GA27648@panix.com> <ybs1y60loxq.wl@ett.sat.t.u-tokyo.ac.jp> <20021104210348.A41448@panzer.kdm.org> <20021105060143.GA24764@panix.com> <20021104231825.A42046@panzer.kdm.org> <20021105090033.GA29210@panix.com>
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On Tue, Nov 05, 2002 at 04:00:33 -0500, David Kleiner wrote: > On Mon, Nov 04, 2002 at 11:18:25PM -0700, Kenneth D. Merry wrote: > > On Tue, Nov 05, 2002 at 01:01:43 -0500, David Kleiner wrote: > > > On Mon, Nov 04, 2002 at 09:03:48PM -0700, Kenneth D. Merry wrote: > > > > On Tue, Nov 05, 2002 at 11:40:01 +0900, Hidetoshi Shimokawa wrote: > > > > > At Mon, 4 Nov 2002 02:33:02 -0500, > > > > > David Kleiner wrote: > > > > > > > > > > > > Hidetoshi-san, > > > > > > > > > > > > I have just rebuilt my RELENG_4 world with just imported > > > > > > firewire support. > > > > > > > > > > > > Here is what I am getting when trying to run cdcontrol: > > > > > .. > > > > > > (cd0:sbp0:0:0:0): MODE SENSE(06). CDB: 1a 0 e 0 1c 0 > > > > > > (cd0:sbp0:0:0:0): ILLEGAL REQUEST asc:20,0 > > > > > > (cd0:sbp0:0:0:0): Invalid command operation code > > > > > > > > > > Could you try the CAM patch which Ken posted to the list? > > > > > > > > I've attached a -stable version of the patch. > > > > > > > > Keep in mind that this version has a bit of extra debugging output, so > > > > don't be alarmed if it is a bit more chatty than you expect. > > > > > > > > Ken > > > > -- > > > > Kenneth Merry > > > > ken@kdm.org > > > > > > Ken, > > > > > > I had applied your patch and rebuilt kernel - when I tried > > > cdcontrol/cdplay, I got this streaming messages below (very > > > chatty). CD didn't play, system eventually crashed, unfortunately, > > > I don't have the dump. > > > > It looks like that's the result of a brain-o. I forgot to change the > > opcode. > > > > I've attached a new patch. It still has extra debugging output, in case > > something doesn't work right. > > > > Ken > > -- > > Kenneth Merry > > ken@kdm.org > > Ken, > > Still doesn't :( I re-applied the patch, errors are not streaming to > /var/log/messages! > > What I get when trying to do > > cdcontrol> status : > > Nov 5 00:05:37 mal /kernel: sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 4 > qlfr 1 len 7 > Nov 5 00:05:38 mal /kernel: sbp0:0:0 ORB status src:1 resp:0 dead:0 len:7 stat: > c orb:0000244d8 > Nov 5 00:05:38 mal /kernel: sbp0:0:0 Request aborted > Nov 5 00:05:38 mal /kernel: sbp0:0:0 XPT_SCSI_IO: cmd: 00 00 00 00 00 00 00 00 > 00 00, flags: 0xc0, 6b cmd/0b data/32b sense > Nov 5 00:05:38 mal /kernel: sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 4 > qlfr 1 len 7 > Nov 5 00:05:38 mal /kernel: sbp0:0:0 ORB status src:1 resp:0 dead:0 len:7 stat: > c orb:00002460c > Nov 5 00:05:38 mal /kernel: sbp0:0:0 Request aborted > Nov 5 00:05:38 mal /kernel: sbp0:0:0 XPT_SCSI_IO: cmd: 00 00 00 00 00 00 00 00 > 00 00, flags: 0xc0, 6b cmd/0b data/32b sense > Nov 5 00:05:38 mal /kernel: sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 4 > qlfr 1 len 7 > Nov 5 00:05:39 mal /kernel: sbp0:0:0 ORB status src:1 resp:0 dead:0 len:7 stat: > c orb:000024740 > Nov 5 00:05:39 mal /kernel: sbp0:0:0 Request aborted If the mode sense/mode select handling code triggered, you should be seeing the "MODE_SENSE(6)/MODE_SELECT(6) failed, increasing minimum CDB size to 10 bytes" printf... > At some point, the system crashed: > > panicstr: from debugger > panic messages: So you broke into the debugger and paniced the system? That panic message is what happens when you type 'panic' from the ddb prompt. > --- > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x14 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc0274ef6 > stack pointer = 0x10:0xd3c4bd40 > frame pointer = 0x10:0xd3c4bd70 > 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 = 202 (xconsole) > interrupt mask = tty > sbp0:0:0 ORB status src:1 resp:0 dead:0 len:7 stat:c orb:0000243a4 > sbp0:0:0 Request aborted > sbp0:0:0 XPT_SCSI_IO: cmd: 1a 00 0e 00 1c 00 00 00 18 00, flags: 0x40, 6b cmd/32b data/32b sense > sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 5 code 20 qlfr 0 len 7 > > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x14 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc0274ef6 > stack pointer = 0x10:0xd3c4bd40 > frame pointer = 0x10:0xd3c4bd70 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > interrupt mask = tty > panic: from debugger > > > Fatal trap 3: breakpoint instruction fault while in kernel mode > instruction pointer = 0x8:0xc0268df1 Breakpoint instruction? Did you set a breakpoint? > stack pointer = 0x10:0xd3c4bb54 > frame pointer = 0x10:0xd3c4bb5c > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, IOPL = 0 > current process = 202 (xconsole) > interrupt mask = tty > panic: from debugger > Uptime: 18m40s > > dumping to dev #ad/0x30001, offset 659712 > > I have the dump (didn't write this out by heart :) - please let me know > if I can give more information. Well, if the system really is panicing somewhere, it would be good to get a stack trace. If you hook up a serial console, you can get it from ddb. You can also get a stack trace from the crash dump if you do something like: gdb -k kernel.debug vmcore.0 where Ken -- Kenneth Merry ken@kdm.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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