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bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) fai
From: |
Christopher Baines |
Subject: |
bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed |
Date: |
Fri, 17 Apr 2020 18:34:55 +0100 |
User-agent: |
mu4e 1.2.0; emacs 26.3 |
Ludovic Courtès <address@hidden> writes:
> Glad you manage to get more info.
>
> Christopher Baines <address@hidden> skribis:
>
>> Following up on this, I've built Guile on core-updates with libgc@7
>> rather than libgc@8 (which is what's used above), and I can't reproduce
>> the issue. So, I'm getting more certain that this is a regression which
>> the libgc upgrade has led to.
>
> Bah. :-/
>
> We noticed similar issues with libgc@8 earlier but it seemed to be
> fixed:
>
> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=36812
>
>> Would it be feasible to keep guile, or at least the guile Guix uses with
>> libgc@7 for now?
>
> Yes, we can define a Guile variant in (gnu packages guile) and have
> (guix self) refer to it.
I've sent a patch which I think does this now [1]. Assuming I've done
the right thing, is this something that can be merged in to core-updates
Marius?
1: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=40684
I've tested the patch by running:
./pre-inst-env guile build-aux/compile-as-derivation.scm "$PWD"
Then taking the Guix I get, and trying the script to reproduce the issue
through the guix repl, and it seems to work.
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- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Christopher Baines, 2020/04/09
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Ludovic Courtès, 2020/04/10
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Christopher Baines, 2020/04/10
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Ludovic Courtès, 2020/04/11
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Christopher Baines, 2020/04/16
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Christopher Baines, 2020/04/16
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Ludovic Courtès, 2020/04/17
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed,
Christopher Baines <=
- bug#40525: inferior process on core-updates crashes: mmap(PROT_NONE) failed, Christopher Baines, 2020/04/18