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Date: Thu, 19 Nov 2015 11:05:09 -0800
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Subject: Re: USB-related problem
From: Adrian Chadd <adrian@freebsd.org>
To: Eugene Grosbein <eugen@grosbein.net>
Cc: benno <benno@freebsd.org>, Jeff Roberson <jeff@freebsd.org>, 
 Konstantin Belousov <kib@freebsd.org>,
 "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org>
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On 17 November 2015 at 00:15, Eugene Grosbein <eugen@grosbein.net> wrote:
> On 17.11.2015 14:44, Adrian Chadd wrote:
>> hiya,
>>
>> any updates? I caan't trigger this one myself :(
>
> No updates. Yesterday I've spent some time to discover if KASSERT is guilty
> but finally found sysctl debug.kassert.kassert and it works as expected, no hangs.
> Working backtrace in KDB would be invaluable.
>

Yeah. When it happens, do "show registers" ? I'd like to see if the
registers show anything useful.

And yes, I'd like DDB to work right again .:)


-a