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From: Bone Baboon via Bug reports for GNU Guix <bug-guix@gnu.org>
To: 24028@debbugs.gnu.org
Subject: bug#24028: Linux-libre kernel does not build deterministically
Date: Mon, 17 May 2021 14:38:11 -0400	[thread overview]
Message-ID: <87im3hcijw.fsf@disroot.org> (raw)
In-Reply-To: <87lh0xfsq2.fsf@gnu.org>

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Linux-libre is not reproducible.

`guix describe` outputs:

```
Generation 24   May 12 2021 18:06:24    (current)
  guix d6aeebb
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: d6aeebb23639258311fdfb9dbf5f903079fde51a
```

`guix challenge
/gnu/store/k029d836d3slh3s5k20306zvnph5ggq4-linux-libre-5.11.16`
outputs:

```
/gnu/store/k029d836d3slh3s5k20306zvnph5ggq4-linux-libre-5.11.16 contents differ:
  local hash: 1xkzhdkqbnh1prryz2bbbz1fsydsb9srhzpj27mpx1dv47fq2r05
  https://ci.guix.gnu.org/nar/zstd/k029d836d3slh3s5k20306zvnph5ggq4-linux-libre-5.11.16: 0w8n65xr91g9kiwik8kf8h1jn1scwfjcbwwnqbrfiyv8k7gr8kql
  differing file:
    /bzImage

1 store items were analyzed:
  - 0 (0.0%) were identical
  - 1 (100.0%) differed
  - 0 (0.0%) were inconclusive
```

`guix challenge
/gnu/store/rcav1xxn4ajkbnkmrnl6jr5d1zb20kq1-linux-libre-5.11.14`
outputs:

```
/gnu/store/rcav1xxn4ajkbnkmrnl6jr5d1zb20kq1-linux-libre-5.11.14 contents differ:
  local hash: 1z2v884l98ysl0vass4dchwfpavnk47x8brcx8h31qp3bj1xyhaz
  https://ci.guix.gnu.org/nar/zstd/rcav1xxn4ajkbnkmrnl6jr5d1zb20kq1-linux-libre-5.11.14: 1nlmjamm0yc2mjwdy0rq7qplilrwz1b8zm4m688kra21xqx09aar
differing file:
    /bzImage

1 store items were analyzed:
  - 0 (0.0%) were identical
  - 1 (100.0%) differed
  - 0 (0.0%) were inconclusive
```

Attached is the diffoscope output.

[-- Attachment #2: diffoscope-linux-libre-5.11.14.txt.lz --]
[-- Type: application/octet-stream, Size: 2052096 bytes --]

[-- Attachment #3: diffoscope-linux-libre-5.11.16.txt.lz --]
[-- Type: application/octet-stream, Size: 2114086 bytes --]

      parent reply	other threads:[~2021-05-17 19:51 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-19 17:22 bug#24028: Linux-libre kernel does not build deterministically Ludovic Courtès
2020-10-09 21:17 ` Maxim Cournoyer
2021-09-14 11:59   ` zimoun
2021-11-21 14:12     ` Maxim Cournoyer
2021-05-17 18:38 ` Bone Baboon via Bug reports for GNU Guix [this message]

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