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Date:      Mon, 26 Jun 2017 20:11:17 +0200
From:      Peter Blok <pblok@bsd4all.org>
To:        araujo@freebsd.org
Cc:        Guido Falsi <madpilot@freebsd.org>, Warner Losh <imp@bsdimp.com>, FreeBSD FS <freebsd-fs@freebsd.org>, Glen Barber <gjb@freebsd.org>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>, Jonathan Chen <jonc@chen.org.nz>
Subject:   Re: vnode_pager_generic_getpages_done: I/O read error 5 caused by r318394 (was Re: FreeBSD 11.1-BETA1 Now Available)
Message-ID:  <2D4D4BE2-1D05-43EF-8964-6478EE612175@bsd4all.org>
In-Reply-To: <CAOfEmZiO-AePq8Z03ppjf1YedKKHgJ7sD6M-qKAN3n-Y=samEA@mail.gmail.com>
References:  <20170610123435.GB69235@FreeBSD.org> <CAJuc1zOuhKA2PQCbAk3KBfNka2F=xJ%2BvozxvDBzaR9wqbTkg=g@mail.gmail.com> <CANCZdfpefwXJ=4bkONd_VbMPRMqQ4GW5SQdNU%2BxK2KGq-FxvdQ@mail.gmail.com> <CAPyFy2AdGwYjFGtJHL-osJxEBWojjDb7=WyPRDn3vPJ62jj3NQ@mail.gmail.com> <10A08FC1-C84E-4D06-9360-B7C3848F4680@bsd4all.org> <f8c9e6a8-548e-10f0-4eed-87705dfdca4d@FreeBSD.org> <05e6bd02-3582-aea1-5fc3-19caa4073f94@FreeBSD.org> <CANCZdfpy2B4TtcY=NOqMO0ChdkcJBuA%2Bk2xy1Fy_G4yoMxWHXw@mail.gmail.com> <0c4c58d6-f34c-a358-3bda-122913110c6d@FreeBSD.org> <e722eebb-6107-2f7e-e974-53c31a86148c@FreeBSD.org> <CAOfEmZiO-AePq8Z03ppjf1YedKKHgJ7sD6M-qKAN3n-Y=samEA@mail.gmail.com>

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Marcelo,

This fix solved the problem for RPI-1B. I=E2=80=99ll do some more =
testing on other RPI and nanobsd variants.

Peter

> On 26 Jun 2017, at 16:36, Marcelo Araujo <araujobsdport@gmail.com> =
wrote:
>=20
>=20
>=20
> 2017-06-23 4:02 GMT+08:00 Guido Falsi <madpilot@freebsd.org =
<mailto:madpilot@freebsd.org>>:
> On 06/22/17 19:06, Guido Falsi wrote:
> On 06/22/17 18:38, Warner Losh wrote:
>=20
> I'll followup as soon as I have easier use case to reproduce it. I =
first need to revert to an image affected by the problem.
>=20
> I have made a few more tests.
>=20
> I am able to trigger this bug easily by running gpart.
>=20
> I'm testing on a PCEngines APU2 board with SD memory card.
>=20
> # gpart set -a active -i 1 mmcsd0
> active set on mmcsd0s1
> # fsck_ffs -n /dev/mmcsd0s1a
> ** /dev/mmcsd0s1a (NO WRITE)
> ** Last Mounted on /mnt
> ** Phase 1 - Check Blocks and Sizes
> ** Phase 2 - Check Pathnames
> Segmentation fault
> # shutdown -r now
> /sbin/shutdown: Device not configured
>=20
> also, if I open another shell I can't perform many other operations =
which are not failing in the previous root shell:
>=20
> > tail /var/log/messages
> /usr/bin/tail: Device not configured.
>=20
>=20
> BTW while testing this multiple times I also had the root shell =
segfault while browsing history, so it should be quite easy to reproduce =
on your side too. running the gpart set command triggers it every time, =
with slightly different bu always disruptive symptoms.
>=20
> There is a chance it only shows with these embedded systems storage =
controllers though.
>=20
> --=20
> Guido Falsi <madpilot@FreeBSD.org>
> _______________________________________________
> freebsd-fs@freebsd.org <mailto:freebsd-fs@freebsd.org> mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-fs =
<https://lists.freebsd.org/mailman/listinfo/freebsd-fs>;
> To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org =
<mailto:freebsd-fs-unsubscribe@freebsd.org>"
>=20
>=20
> Hi,
>=20
> Could you guys test this patch: https://reviews.freebsd.org/D11365 =
<https://reviews.freebsd.org/D11365>?
> Would it solve the issue?
>=20
> Best,
> --=20
>=20
> --=20
> Marcelo Araujo            (__)
> araujo@FreeBSD.org <mailto:araujo@FreeBSD.org>     \\\'',)
> http://www.FreeBSD.org <http://www.freebsd.org/>;   \/  \ ^
> Power To Server.         .\. /_)




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