From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=)
Subject: bug#27138: bug#27144: guix publish: =?UTF-8?Q?=E2=80=9Cmutex?=
	already locked by =?UTF-8?Q?thread=E2=80=9D?=
Date: Mon, 01 Jan 2018 18:28:06 +0100
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	\=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\=
	\=\?utf-8\?Q\?s\?\= message of "Thu, 27 Jul 2017 14:20:27 +0200")
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ludo@gnu.org (Ludovic Court=C3=A8s) skribis:

> ludo@gnu.org (Ludovic Court=C3=A8s) skribis:
>
>> Seen on hydra.gnu.org:
>>
>> GET /jkpcipgxfyfb60pr4b5n4x4j9k5mcxpp.narinfo
>> In ice-9/boot-9.scm:
>>  160: 5 [catch #t #<catch-closure 2581c20> ...]
>> In unknown file:
>>    ?: 4 [apply-smob/1 #<catch-closure 2581c20>]
>> In guix/workers.scm:
>>   84: 3 [#<procedure 2545600 at guix/workers.scm:82:2 ()>]
>>   72: 2 [loop]
>>   76: 1 [#<procedure 24a8620 at guix/workers.scm:73:11 (key . args)> mis=
c-error ...]
>> In unknown file:
>>    ?: 0 [make-stack #t]
>> ERROR: In procedure make-stack:
>> ERROR: Throw to key `misc-error' with args `("mutex already locked by th=
read")'.
>>
>> This is with
>> /gnu/store/cxmj38x6rh0ykq3d5dlqbxr5h1zgiiaf-guile2.0-guix-0.13.0-1.a6d72=
8b.
>
> My suspicion is that this is a Guile 2.0 bug (the mutex implementation
> differs from that of 2.2), and we haven=E2=80=99t seen it yet with Guix-o=
n-2.2.
>
> Let=E2=80=99s wait a little longer and see=E2=80=A6

I haven=E2=80=99t seen any such error since the original report, so I=E2=80=
=99m closing
the bug.

Ludo=E2=80=99.