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bug#47428: Problems building the up-to-date "devel" manual for the websi
From: |
Maxim Cournoyer |
Subject: |
bug#47428: Problems building the up-to-date "devel" manual for the website |
Date: |
Thu, 08 Jul 2021 08:51:01 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hello,
Ludovic Courtès <ludo@gnu.org> writes:
[...]
>> modified guix/self.scm
>> @@ -410,7 +410,10 @@ a list of extra files, such as '(\"contributing\")."
>> ;; Limit thread creation by 'n-par-for-each'. Going beyond can
>> ;; lead libgc 8.0.4 to abort with:
>> ;; mmap(PROT_NONE) failed
>> - (min (parallel-job-count) 4))
>> + ;;
>> + ;; FIXME: The above error would still happen when using only 4
>> + ;; build jobs, so disable parallelism entirely for the time
>> being.
>> + (min (parallel-job-count) 1))
>>
>> (mkdir #$output)
>> (copy-recursively #$documentation "."
>>
>> To guard about the occasional failures we were still hitting building
>> the latest manuals for the website.
>
> FWIW, the map(PROT_NONE) issue was (I think) fixed by
> 0aef94e7bcbd272720f14c5343f74da5201ef90a (in May), itself a followup to
> 47d48f0c43c13c0b43bc3e37b6239efd4bf2f74c, so I think the comment is
> stale.
>
> Now, berlin’s mcron jobs are supposedly running a newer Guix:
>
> ludo@berlin ~$ sudo herd schedule mcron |grep update-guix-manual-devel |sort
> -u
> /gnu/store/xsmjh2k3pjx6cv0rvkkqw8jsj8a574n4-update-guix-manual-devel
> ludo@berlin ~$ guix gc -R
> /gnu/store/xsmjh2k3pjx6cv0rvkkqw8jsj8a574n4-update-guix-manual-devel |grep
> guix
> /gnu/store/p9di786py35m4kxszf466wcla6jvq96h-guix-1.3.0-3.50dfbbf
> /gnu/store/xsmjh2k3pjx6cv0rvkkqw8jsj8a574n4-update-guix-manual-devel
>
> Am I right that the error that we see now is not “mmap(PROT_NONE)” but
> something else?
Sadly, the error is still the same, even using guix in my tree (master):
--8<---------------cut here---------------start------------->8---
mmap(PROT_NONE) failed
builder for
`/gnu/store/f8fdzi1hp7b3ln2zz6z87p3cj3gf0ac5-guix-translated-texinfo.drv'
failed due to signal 11 (Segmentation fault)
--8<---------------cut here---------------end--------------->8---
So the comment is still valid, I'm afraid :-/.
Thanks,
Maxim