kernel-image-2.6.11-1-386 (2.6.11-5) detection problem with Zaurus (OpenZaurus)

[Mary & Mark Pinderski & Johnso <pinjoh541@sbcglobal.net>]

I am running Debian Sid. Yesterday I upgraded my
kernel image. My kernel went from 2.6.11-? (I'm not
sure if it was 2.6.11-2 or -3) to the latest
(2.6.11-5). After the reboot, my Zaurus (running
OpenZaurus 3.2) was no longer detected. Here are some
excerpts from commands that may help show what's
happening:

Debian (sid)
====================
edited results from a dpkg listing:
# dpkg -l
Name                       version
kernel-image-2.6.11-1-386  2.6.11-5 for i386
kernel-image-2.6.10-1-386  2.6.10-4 for i386
libusb-0.1-4               0.1.10a-11 
usbutils                   0.71-1     

Results using the 2.6.11-5 kernel image
# lsusb 
Bus 004 Device 002: ID 04b4:6560 Cypress Semiconductor
Corp. CY7C65640 USB-2.0 "TetraHub"
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000

I ran dmesg to a file, plugged in the Zaurus, then ran
dmesg again. This is what diff showed (without the "<"
">" characters).
# dmesg 
usb 4-1.1: new full speed USB device using ehci_hcd
and address 3
usb 4-1.1: khubd timed out on ep0in
usb 4-1.1: device not accepting address 3, error -32
usb 4-1.1: new full speed USB device using ehci_hcd
and address 4
usb 4-1.1: device descriptor read/64, error -32
usb 4-1.1: device descriptor read/64, error -32

Since I still had an old 2.6.10 kernel installed, I
tried booting from it, making *no* other changes to
the system. After rebooting, I then connected the
Zaurus.

When I plug in the Zaurus, dmesg shows this:
#dmesg
usb 4-1.1: new full speed USB device using ehci_hcd
and address 3
usb0: register usbnet at usb-0000:00:10.3-1.1, Sharp
Zaurus SL-5x00
usbcore: registered new driver usbnet
usb0: no IPv6 routers present

Results from lsusb running 2.6.10-4 kernel image
# lsusb
Bus 004 Device 003: ID 04dd:8004 Sharp Corp. Zaurus
SL-5000D/SL-5500 PDA
Bus 004 Device 002: ID 04b4:6560 Cypress Semiconductor
Corp. CY7C65640 USB-2.0 "TetraHub"
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000

Any ideas on what happened? I've checked the
kernel-image 2.6.11 doc files "changelog.Debian.gz"
and "Debian.src.changelog.gz", but I didn't see
anything related to the Zaurus or to usbnet.

Should I post a bug report on this, and if so, is what
I've listed here enough information for a bug report?

Thanks,
Mark Johnson