Re: [Jack-Devel] Alignment trap: not handling instruction

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Date	Mon, 27 Jan 2014 12:42:43 -0800
From	Grant <[hidden] at gmail dot com>
To	Adrian Knoth <[hidden] at drcomp dot erfurt dot thur dot de>
Cc	JACK <[hidden] at lists dot jackaudio dot org>
In-Reply-To	Adrian Knoth Re: [Jack-Devel] Alignment trap: not handling instruction

>> I'm trying to run netjack on a Pandaboard ARM device.  It starts and
>> runs fine until it connects to another netjack at which point it
>> crashes:
>>
>> Alignment trap: not handling instruction edc46a06 at [<b6eece14>]
>> Unhandled fault: alignment exception (0x811) at 0xb6cc21e6
>>
>> Does anyone know how to prevent this?  I'm stuck on a 3.4 kernel for
>> proper Pandaboard support.
>
> Funny, that's exactly what I'm working on right now.
>
> By any chance, could you join #jack on irc.freenode.net?
>
>
> In jackd2, we've undefined POST_PACKED_STRUCTURE, but this breaks the
> dummy driver on my raspberry.
>
> You can give it a try, if you like. In a couple of minutes, we most
> likely have a single location for you to change, but I need more ARM
> testers.


Thanks, on my way....

- Grant

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