[Nut-upsuser] nut and eaton 3s over usb, lot of logs

[Collector Of Bones]

* OS name and version,
Gentoo, updated

* exact NUT version,
2.6.2 (also tried 2.6.0-r1)

* NUT installation method: from source tarball, package or
Subversion,
portage

* exact device name and related information (manufacturing date, web
pointers, …),
Eaton 3S
550/700

* complete problem description, with any relevant traces, like system
log excerpts, and driver debug output. You can obtain the latter using
the following command, as root and after having stopped NUT:

Problem is that user.log gets too much logs, whereas everything seems to
work fine (data can be obtained from ups, if ups is disconnected from
electrical system server gets correctly shutdown after a while and so
on)
but in user.log is lot of lines like these at below (two lines are
generated in every second or two)
it starts with "klogd: [   34.519386]
drivers/usb/core/file.c: removing 96 minor" ant then 

Dec 12 13:48:22 my-server klogd: [11313.651271] uhci_hcd 0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:48:23 my-server klogd: [11313.903430] uhci_hcd 0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:48:23 my-server klogd: [11313.903684] uhci_hcd 0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:48:23 my-server klogd: [11314.155431] uhci_hcd 0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:48:25 my-server klogd: [11315.905433] uhci_hcd 0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:48:25 my-server klogd: [11316.157439] uhci_hcd 0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:48:27 my-server klogd: [11317.907039] uhci_hcd 0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:48:27 my-server klogd: [11318.159447] uhci_hcd 0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:49:29 my-server klogd: [11380.388267] uhci_hcd 0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:49:29 my-server klogd: [11380.640697] uhci_hcd 0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:49:29 my-server klogd: [11380.640800] uhci_hcd 0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:49:29 my-server klogd: [11380.892697] uhci_hcd 0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:49:31 my-server klogd: [11382.642584] uhci_hcd 0000:00:1d.1:
reserve dev 2 ep81-INT, period 16, phase 8, 118 us
Dec 12 13:49:31 my-server klogd: [11382.894706] uhci_hcd 0000:00:1d.1:
release dev 2 ep81-INT, period 16, phase 8, 118 us
...


-- in ups.conf ---
[Eaton3s]
   driver = usbhid-ups
   port = auto
   desc = "Serveri UPS"
(had to add 'pollfreq=30' at some moment to reduce log messages..)


-- get status (everything seems ok) ---
$ upsc Eaton3s ups.status
OL CHRG



-- running usbhid-ups in debug mode (note 'timed out' messages, every
time user.log get's those two reserve/release lines) ---
# /lib/nut/usbhid-ups -DD -a Eaton3s

see at http://pastebin.com/VyeSqC3R
-- after lot googling, best idea is that protocol with UPs is broken?
Can I do smth to help to fix it?
 
Urmas
ps. this is second try to send a letter to mailing list, first was,
as told by mailserver too big, debug part moved now to pastebin.
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