umass causes panic on 7 amd64

[Steve Franks]

On Mon, May 12, 2008 at 3:50 PM, Roland Smith <rsmith at xs4all.nl> wrote:
> On Mon, May 12, 2008 at 01:38:51PM -0700, Steve Franks wrote:
>  > I have added options USB DEBUG to my kernconf file ("DYSTANT").  Here
>  > is the backtrace:
>  >
>  > Steve
>  >
>  > [steve at dystant /usr/obj/usr/src/sys/DYSTANT]$ sudo kgdb kernel.debug
>  > /var/crash/vmcore.6
>  > [GDB will not be able to debug user-mode threads:
>  > /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
>  > GNU gdb 6.1.1 [FreeBSD]
>  > Copyright 2004 Free Software Foundation, Inc.
>  > GDB is free software, covered by the GNU General Public License, and you are
>  > welcome to change it and/or distribute copies of it under certain conditions.
>  > Type "show copying" to see the conditions.
>  > There is absolutely no warranty for GDB.  Type "show warranty" for details.
>  > This GDB was configured as "amd64-marcel-freebsd".
>  >
>  > Unread portion of the kernel message buffer:
>  > umass0: <OLYMPUS C-700 Ultra Zoom, class 0/0, rev 1.10/1.00, addr 3> on uhub2
>  > umass0: SCSI over (unknown 0x00); quirks = 0x0100
>  > panic: /usr/src/sys/dev/usb/umass.c:1453: Unknown proto 0x100
>
>  It looks like the camera is not returning a wire protocol.
>  You definitely need to take this to the -usb list.
>
>
>
>  Roland
>  --
>  R.F.Smith                                   http://www.xs4all.nl/~rsmith/
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>


Still shouldn't cause a panic, should it?


Steve