Re: [Umap2][4/11][0557:2002] NULL pointer dereference

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On Wed, 2016-08-17 at 17:33 +0300, Binyamin Sharet wrote:
> On 08/17/2016 05:19 PM, Oliver Neukum wrote:
> > On Wed, 2016-08-17 at 17:07 +0300, Binyamin Sharet wrote:

> >> Downloading firmware...
> >> Firmware loaded. I'll be back...
> >> probe of 1-1.1:1.0 failed with error -5
> >>
> >> after that there's USB disconnection, and the machine keeps working as
> >> before.
> >>
> >> If you have any suggestion on how to perform it better, I'd be very
> >> glad
> >> to hear.
> > The kaweth driver was loaded and performed as it should.
> > Whence did you get your kernel sources?

[..]
> git checkout v4.8-rc2
> 
> .config was taken from the default ubuntu installation (w/ kernel
> v4.4.0-31-generic)

Hi,

I think I understand the issue. The oops happens if the firmware is
requested unsuccessfully (missing, IO error, ...). It seems like your
new test system has the firmware. Could you remove the firmwares
"kaweth/*.bin" and retest?

	Regards
		Oliver


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