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Date:      Sun, 31 May 2015 13:23:41 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        Luiz Otavio O Souza <lists.br@gmail.com>
Cc:        Svatopluk Kraus <onwahe@gmail.com>, Pratik Singhal <ps06756@gmail.com>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>, Warner Losh <imp@freebsd.org>
Subject:   Re: Panic while running ~HEAD on Cubieboard
Message-ID:  <5896F73B-F88C-4EA5-9C40-7E1FA64EC285@bsdimp.com>
In-Reply-To: <CAB=2f8y1MaKkS9kTKnO%2BwvjvfHf4u3tL1=ieVGfTqmnoOYw1xQ@mail.gmail.com>
References:  <CAGf2gkMuvc7_qBZgxXpn%2BK6W2kQqEXWmEUb_R3gG%2BPwY4FoZow@mail.gmail.com> <CAFHCsPWnpYAE87OWhdCfUhDBnpw0GKe0QUQnSKHg0j7KWq=dhA@mail.gmail.com> <CAB=2f8y1MaKkS9kTKnO%2BwvjvfHf4u3tL1=ieVGfTqmnoOYw1xQ@mail.gmail.com>

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> On May 31, 2015, at 11:56 AM, Luiz Otavio O Souza <lists.br@gmail.com> =
wrote:
>=20
> On 31 May 2015 at 11:40, Svatopluk Kraus wrote:
>> On Sun, May 31, 2015 at 3:15 AM, Pratik Singhal wrote:
> [...]
>>=20
>>=20
>> According to your dmesg, there are more wrong things:
>>  a10_mmc0: error rint: 0x00000100
>>  a10_mmc0: error rint: 0x00000100
>>  a10_mmc0: error rint: 0x00000104
>>  a10_mmc0: error rint: 0x00000100
>=20
> This is a separated issue, it is caused by r283128, I see this on RPi
> too. Warner (cc'ed) is aware of this.

I have a fix for this that I=E2=80=99ll cc arm@ in the review when I=E2=80=
=99m
ready. It basically restores the old behavior, except when
there=E2=80=99s an error it does a workaround. I have on my list
testing it against my RPi to make sure it doesn=E2=80=99t mess that
up...

These warnings on the Atmel platform are minor and don=E2=80=99t
cause any down-stream issues.

>>  pid 243 (sh), uid 0: exited on signal 11 (core dumped)
>>  pid 244 (sh), uid 0: exited on signal 6 (core dumped)
>>=20
>> So, it's possible that the panic just stops the misery.
>=20
> Yeah, these indeed looks suspicious.

Very. I don=E2=80=99t see that.

Warner


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