Date: Sat, 28 Sep 2002 17:23:09 -0700 (PDT) From: Wesley Morgan <morganw@chemikals.org> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/43462: copying files from olympus C-4040 digital camera panics kernel Message-ID: <200209290023.g8T0N9ts049687@www.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 43462
>Category: kern
>Synopsis: copying files from olympus C-4040 digital camera panics kernel
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Sep 28 17:30:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Wesley Morgan
>Release: 5.0-current
>Organization:
>Environment:
FreeBSD catalyst 5.0-CURRENT FreeBSD 5.0-CURRENT #121: Sat Sep 28 16:35:02 MDT 2002 root@catalyst:/usr/src/sys/i386/compile/CATALYST i386
>Description:
The USB system recognizes the camera properly. Mounts properly, and will copy a small amount of data before panicking
ohci_alloc_std_chain+0xf5: movl PTmap(,%eax,4), %eax
Backtrace:
#12 0xc017842d in ohci_device_bulk_start (xfer=0x0)
at ../../../dev/usb/ohci.c:2892
#13 0xc0178387 in ohci_device_bulk_transfer (xfer=0xc4869570)
at ../../../dev/usb/ohci.c:2847
#14 0xc017f1c8 in usbd_transfer (xfer=0xc4869540)
at ../../../dev/usb/usbdi.c:319
#15 0xc0179fbf in umass_setup_transfer (sc=0x0, pipe=0x0, buffer=0x0,
buflen=0, flags=4, xfer=0xc4869570) at ../../../dev/usb/umass.c:1087
#16 0xc017a4ca in umass_bbb_state (xfer=0x0, priv=0xc3a6ed00,
err=USBD_NORMAL_COMPLETION) at ../../../dev/usb/umass.c:1450
#17 0xc017fa6a in usb_transfer_complete (xfer=0xc4869540)
at ../../../dev/usb/usbdi.c:834
#18 0xc0176927 in ohci_softintr (v=0xc3a60000) at ../../../dev/usb/ohci.c:1376
#19 0xc01c9265 in softclock (dummy=0x0) at ../../../kern/kern_timeout.c:195
#20 0xc01a61a1 in ithread_loop (arg=0xc11cf600)
at ../../../kern/kern_intr.c:534
#21 0xc01a50d4 in fork_exit (callout=0xc01a5fd0 <ithread_loop>, arg=0x0,
frame=0x0) at ../../../kern/kern_fork.c:848
Camera transfers files find on a 4.7-RC system. Doh.
>How-To-Repeat:
Mount camera and read data.
>Fix:
Run -stable :)
>Release-Note:
>Audit-Trail:
>Unformatted:
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-bugs" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200209290023.g8T0N9ts049687>