Re: Crash in xhci driver

[Paul Goyette <paul%whooppee.com@localhost>]

Well, I've been running a 7.99.33 kernel (sources dated 2016-07-04 at 
08:34:20 UTC) for two weeks now without any further crashes.  Maybe the 
problem is fixed?  Or maybe is has just gone into hiding, lurking, 
waiting to reappear?

:)



On Thu, 30 Jun 2016, Takahiro Hayashi wrote:

> On 2016/06/30 19:45, Paul Goyette wrote:
> > On Thu, 30 Jun 2016, Takahiro Hayashi wrote:
> >
> > > Can you add these kernel options:
> > >
> > > options DIAGNOSTIC
> > > options USB_DEBUG
> > > options XHCI_DEBUG
> >
> > I am starting a rebuild now.  I will be able to install the new kernel 
> > tomorrow.
> >
> > > and, set this sysctl?
> > >
> > > hw.xhci.debug=14
> >
> > Sure - I'll add it to my /etc/sysctl.conf file
> >
> > > however, I have no idea to see the logs without kbd.
> >
> > Will the info be kept in a crash dump?  I am modifying my set-up to just 
> > dump, instead of stopping in ddb.
>
> I think you can read - "vmstat -u usbhist -M core", but I've not tried that.
>
>
> cheers,
> --
> t-hash
>
> !DSPAM:5774faf05155302010799!

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| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:      |
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