From: ludo@gnu.org (Ludovic Courtès)
To: rekado <rekado@elephly.net>
Cc: guix-devel@gnu.org
Subject: Re: permission denied: /gnu/store/...guile...
Date: Wed, 20 May 2015 14:18:31 +0200 [thread overview]
Message-ID: <87zj4zbfxk.fsf@gnu.org> (raw)
In-Reply-To: <14d70199695.1243810498111.5252599218489536710@elephly.net> (rekado@elephly.net's message of "Wed, 20 May 2015 15:06:17 +0800")
rekado <rekado@elephly.net> skribis:
> build error: executing `/gnu/store/cnqmkmj40jmssnx6fkf9n0n3bqj5x426-guile-2.0.11/bin/guile': Permission denied
> builder for `/gnu/store/ni0hz29nyd051fsp2n73icjnwx28fajz-ibus-pinyin-1.5.0.tar.gz.drv' failed with exit code 1
> @ build-failed /gnu/store/ni0hz29nyd051fsp2n73icjnwx28fajz-ibus-pinyin-1.5.0.tar.gz.drv - 1 builder for `/gnu/store/ni0hz29nyd051fsp2n73icjnwx28fajz-ibus-pinyin-1.5.0.tar.gz.drv' failed with exit code 1
> cannot build derivation `/gnu/store/gbdfw3z89dxw5nh3qw5gq3y2p5i2l1a2-ibus-pinyin-1.5.0.drv': 1 dependencies couldn't be built
> killing process 2391
> guix build: error: build failed: build of `/gnu/store/gbdfw3z89dxw5nh3qw5gq3y2p5i2l1a2-ibus-pinyin-1.5.0.drv' failed
> rekado@banana guix $
> ~~~~~~
>
> I have confirmed that this particular guile binary can be executed, so I don't know what permission problem it encounters. I attached strace to the guix-daemon and it produced a long log which I have uploaded here: http://elephly.net/downies/guile-permission-denied.txt
So this happens only with this derivation?
Looking at the strace output, I can’t see anything suspicious;
everything seems to happen as expected, namely this part:
--8<---------------cut here---------------start------------->8---
[pid 16379] statfs("/gnu/store", {f_type="EXT2_SUPER_MAGIC", f_bsize=4096, f_blocks=6417799, f_bfree=4940413, f_bavail=4608638, f_files=1641600, f_ffree=1378343, f_fsid={-557300761, 437310106}, f_namelen=255, f_frsize=4096}) = 0
[pid 16379] unshare(CLONE_NEWNS) = 0
[pid 16379] mount(NULL, "/gnu/store", NULL, MS_REMOUNT|MS_BIND, NULL) = 0
--8<---------------cut here---------------end--------------->8---
The only thing that could go wrong is if the store somehow ended up
being mounted with MS_NOEXEC, but I don’t see that happening here.
I suppose you’re on Linux-libre 4.0.2, right?
> I have installed GuixSD from the 0.8.2 USB image onto a new, empty partition. I'm reusing only my home directory, which is located on a luks LVM. I have pulled the latest version of Guix and reconfigured the system a few hours ago.
... which means that other derivations build just fine, right?
> Derive([("out","/gnu/store/vvs2c9zzl9zwrq0zwrayjlih9cpwjbcq-ibus-pinyin-1.5.0.tar.gz","sha256","a85d458dcc51ea9fd65849e63002428b3fcb3b39adcbea9214b5cb4a4cbdbc96")],[("/gnu/store/479gki04zgbysxipcb1wdl56mh1bldbx-guile-2.0.11.drv",["out"]),("/gnu/store/p20cih7k80cpqka6f06100j1ycgf3fl1-module-import.drv",["out"]),("/gnu/store/s8bacxxryg87p2ag6gl46qz6jvpdm5qs-gnutls-3.4.0.drv",["out"]),("/gnu/store/w9g2dqsfgr6n8pslwmm2lgbka96qwig4-module-import-compiled.drv",["out"])],["/gnu/store/yhds5m08mgp3a3yb2gj9imn7pkap0fc1-ibus-pinyin-1.5.0.tar.gz-builder"],"x86_64-linux","/gnu/store/cnqmkmj40jmssnx6fkf9n0n3bqj5x426-guile-2.0.11/bin/guile",["--no-auto-compile","-L","/gnu/store/6fnbs4j7dsn6rc598d72caay00yggvh7-module-import","-C","/gnu/store/ww9kwrbs4h468vll6a3swg6dc3hr9f8i-module-import-compiled","/gnu/store/yhds5m08mgp3a3yb2gj9imn7pkap0fc1-ibus-pinyin-1.5.0.tar.gz-builder"],[("impureEnvVars","http_proxy https_proxy"),("out","/gnu/store/vvs2c9zzl9zwrq0zwrayjlih9cpwjbcq-ibus-pinyin-1.5.0.tar.gz")])
However I don’t see this derivation mention in the strace log. Could
you try to strace again the daemon, but this time just run:
guix build -S ibus-pinyin
?
Thanks,
Ludo’.
next prev parent reply other threads:[~2015-05-20 12:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-20 7:06 permission denied: /gnu/store/...guile rekado
2015-05-20 8:17 ` Andreas Enge
2015-05-20 11:24 ` Daniel Pimentel
2015-05-20 12:24 ` Ludovic Courtès
2015-05-20 13:12 ` Daniel Pimentel
2015-05-20 17:24 ` Alex Kost
2015-05-21 20:40 ` Synaptics & libinput driver Ludovic Courtès
2015-05-20 12:18 ` Ludovic Courtès [this message]
2015-05-20 20:56 ` permission denied: /gnu/store/...guile rekado
2015-05-21 8:03 ` Ludovic Courtès
2015-05-22 20:15 ` Mark H Weaver
2015-05-22 20:21 ` Mark H Weaver
2015-05-23 9:41 ` rekado
2015-05-23 14:22 ` Ludovic Courtès
2015-05-23 16:26 ` Mark H Weaver
2015-05-23 22:28 ` Ludovic Courtès
-- strict thread matches above, loose matches on Subject: below --
2015-05-21 20:06 rekado
2015-05-21 21:53 ` Ludovic Courtès
2015-05-22 8:33 ` rekado
2015-05-22 13:33 ` Ludovic Courtès
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