Nut upsuser - Feb 2014 - riello_usb driver: randomly not working and usbfs flooding syslog

Hello,

after some days running without problems, my riello idialog 800 ups
get disconnected, and usbfs started flooding syslog with messages like:

usb 1-1.2: usbfs: process 57342 (riello_usb) did not claim interface 0 
before use

Version is 2.7.1-1 debian packages, which I backported from sid to wheezy.

Any hint?
rob

On 22 febbraio 2014 17:28:16 CET, Roberto Resoli <roberto at
resolutions.it> wrote:
>Hello,
>
>after some days running without problems, my riello idialog 800 ups
>get disconnected, and usbfs started flooding syslog with messages like:
>
>usb 1-1.2: usbfs: process 57342 (riello_usb) did not claim interface 0 
>before use
>
>Version is 2.7.1-1 debian packages, which I backported from sid to
>wheezy.
>
>Any hint?
>rob
>
>_______________________________________________
>Nut-upsuser mailing list
>Nut-upsuser at lists.alioth.debian.org
>http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
Seems the same problem is being reported here:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=738122

bye,
rob

Il 22/02/2014 23:11, Roberto Resoli ha scritto:
> On 22 febbraio 2014 17:28:16 CET, Roberto Resoli <roberto at
resolutions.it> wrote:
>> Hello,
>>
>> after some days running without problems, my riello idialog 800 ups
>> get disconnected, and usbfs started flooding syslog with messages like:
>>
>> usb 1-1.2: usbfs: process 57342 (riello_usb) did not claim interface 0
>> before use
>>
>> Version is 2.7.1-1 debian packages, which I backported from sid to
>> wheezy.
>>
>> Any hint?
Some more data: it appears that the usbfs flooding is a side effect of 
manually stopping upsd after this:

Feb 24 20:44:35 pve upsd[24581]: Data for UPS [idg800] is stale - check 
driver
Feb 24 20:44:36 pve upsmon[24615]: Poll UPS [idg800 at localhost] failed - 
Data stale
Feb 24 20:44:36 pve upsmon[24615]: Communications with UPS 
idg800 at localhost lost
Feb 24 20:44:41 pve upsmon[24615]: Poll UPS [idg800 at localhost] failed - 
Data stale
Feb 24 20:45:01  upsmon[24615]: last message repeated 3 times
Feb 24 20:45:01 pve upsmon[24615]: Poll UPS [idg800 at localhost] failed - 
Data stale

The riello_usb is not terminated when upsd is stopped, and starts 
flooding. It is possible to kill it ony with a SIGKILL.

bye,
rob

Elio, please see below as well.

On Feb 22, 2014, at 5:11 PM, Roberto Resoli wrote:
> On 22 febbraio 2014 17:28:16 CET, Roberto Resoli <roberto at
resolutions.it> wrote:
>> Hello,
>> 
>> after some days running without problems, my riello idialog 800 ups
>> get disconnected, and usbfs started flooding syslog with messages like:
>> 
>> usb 1-1.2: usbfs: process 57342 (riello_usb) did not claim interface 0 
>> before use
>> 
>> Version is 2.7.1-1 debian packages, which I backported from sid to
>> wheezy.
>> 
>> Any hint?
>> rob
>> 
>> _______________________________________________
>> Nut-upsuser mailing list
>> Nut-upsuser at lists.alioth.debian.org
>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
> 
> Seems the same problem is being reported here:
> 
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=738122
> 
> bye,
> rob
> 
> _______________________________________________
> Nut-upsuser mailing list
> Nut-upsuser at lists.alioth.debian.org
> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser