From owner-FreeBSD-users-jp@jp.freebsd.org  Mon Feb 15 11:07:53 1999
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Date: Mon, 15 Feb 1999 11:07:47 +0900 (JST)
Message-Id: <199902150207.LAA00390@lavender.yy.cs.keio.ac.jp>
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: Your message of "Mon, 15 Feb 1999 02:14:50 JST".
	<19990215021450X.bishop@rr.iij4u.or.jp>
From: sanpei@sanpei.org (MIHIRA Yoshiro)
X-Mailer: mnews [version 1.21] 1997-12/23(Tue)
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Subject: [FreeBSD-users-jp 38721] Re: USB mouse w/ FreeBSD 4.0-current
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<19990215021450X.bishop@rr.iij4u.or.jp>$B$N5-;v$K$*$$$F(B
bishop@rr.iij4u.or.jp$B$5$s$O=q$-$^$7$?!#(B

>> $BA0@n!w?@8MBg3X$G$9(B.
>> 
>> Masachika ISHIZUKA <ishizuka@ish.org>$B$5$s$,$$$o$O$k$K(B,
>> >  usbd $B$r>e$2$F!"(BUSB mouse $B$rH4$/$H!"$=$N=V4V$K(B kernel $B$,(B
>> >panic $B$7$FMn$A$k$N$G!";DG0$J$,$i(B usbd $B$O;H$C$F$^$;$s!#(B
>> 
>> $B$3$l$K$D$$$F(B, $B$A$g$C$H<B83$7$F$_$^$7$?(B.
>> $B7k2L$O$&$A$G$OLdBj$O0l@Z$"$j$^$;$s$M$'(B.
>> usbd $B$,F0$$$F$$$k>uBV$G(B, $BH4$-:9$7$7$F$_$^$7$?$,(B,
>> 
>> ums0: at uhub1 port 2 (addr 4) disconnected
>> ums1 at uhub1 port 2 configuration 1 interface 0

  $BA0@n$5$s$N(B patch $B$G(B moused $B$,;H$($k$h$&$K$J$j$^$7$?(B :-)

  $B$7$+$7(B, $B<j85$@$H(B, moused $B$O5/F0$7$J$/$F$b(B usbd $B$r$"$2$F(B, $BH4$-:9$7$9$k$H(B
panic $B$7$^$9(B. 

  $B%3!<%IDI$C$+$1$FL5$$$N$G(B, $B8=>]Js9p$@$1$G$9$,!D!D;X<($7$F$$$?$@$1$l$P(B
$B8=>]$r$h$j:YIt$^$GJs9p$G$-$^$9(B. 

MIHIRA Yoshiro

$B4D6-(B
	o 3.0-19990209-SNAP + $BA0@n$5$s(B patch $B$G$9(B. 
	  $B$3$NF|0J9_$H$/$K(B usb $B<~$j$K(B
	  $BJQ99$O$J$$$H;W$&$N$G(B, $B:G?7HG$H9M$($F$$$^$9(B. 
	o moused $B$OL5$7(B(PS/2 $B%^%&%9$h$&$N$O5/F0$7$F$$$^$9$,(B)
	o usbd $B$O5/F0(B(hot-plug $B$N$?$a(B)
	o $B$^$@(B newconfig $B$O;n$7$F$$$^$;$s(B ^^;

	o OS $B5/F08e(B, USB $B%^%&%9$r:9$9(B
	o PANIC

uhub0: port error, restarting port 1
Fatal trap 12: page fault while in kernel mode
fault virtual address	= 0x20
fault code		= supervisor read, page not present
instruction pointer	= 0x8:0xf013b6c6
stack pointer		= 0x10:0xf52b6cfc
frame pointer		= 0x10:0xf52b6cfc
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= interrupt enabled, resum, IOPL = 0
current process		= 151(usbd)
interrupt mask		=
kernel: type 12 trap, code=0
Stopped at device_get_unit+0x6:	movl	0x20(%eax),$eax
db> trace
device_get_unit(...)
usbd_devname(....
uhub_disconnect(....
uhub_explore(...)
usb_discover(...
usbioctl(...)

# trace $BItJ,$O(B, $B>JN,$7$^$7$?(B ^^;


