From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: chroot/aarch64 issues
Date: Mon, 04 Jul 2016 15:37:12 +0200
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References: <20160704104248.GA32334@debian-netbook>
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In-Reply-To: <20160704104248.GA32334@debian-netbook> (Efraim Flashner's
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To: Efraim Flashner <efraim@flashner.co.il>
Cc: guix-devel@gnu.org

Hi!

Efraim Flashner <efraim@flashner.co.il> skribis:

> On the side I'm working on the aarch64 port, and I've come across a

Woohoo!

> snag. I've been unable to actually get anything to build. When I start
> the daemon as:
> `sudo ./pre-inst-env guix-daemon --build-users-group=3Dguixbuild',
> when I attempt to build hello I get back the error:
> guix build: error: build failed: cloning builder process: Invalid argument

Could you strace the daemon itself?

  sudo ./pre-inst-env strace -f -o log guix-daemon \
           --build-users-group=3Dguixbuild

I presume EINVAL is returned by clone(2), but it would be good to see
that syscall precisely.

What Linux version is this?

Thanks,
Ludo=E2=80=99.