GNU bug report logs - #40527
qemu 4.2.0 test suite hangs on i686-linux

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Package: guix;

Reported by: Ludovic Courtès <ludovic.courtes <at> inria.fr>

Date: Thu, 9 Apr 2020 20:20:01 UTC

Severity: normal

Done: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>

Bug is archived. No further changes may be made.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#40527: closed (qemu 4.2.0 test suite hangs on i686-linux)
Date: Tue, 16 Mar 2021 01:18:01 +0000

[Message part 1 (text/plain, inline)]
Your message dated Mon, 15 Mar 2021 21:17:43 -0400
with message-id <87a6r3sxqg.fsf <at> gmail.com>
and subject line Re: bug#40527: qemu 4.2.0 test suite hangs on i686-linux
has caused the debbugs.gnu.org bug report #40527,
regarding qemu 4.2.0 test suite hangs on i686-linux
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
40527: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=40527
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]
From: Ludovic Courtès <ludovic.courtes <at> inria.fr>
To: bug-guix <at> gnu.org
Subject: qemu 4.2.0 test suite hangs on i686-linux
Date: Thu, 09 Apr 2020 22:19:22 +0200

The test suite of QEMU 4.2.0 systematically hangs on i686-linux:

--8<---------------cut here---------------start------------->8---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))}  QTEST_QEMU_BINARY=i386-softmmu/qemu-system-i386 QTEST_QEMU_IMG=qemu-img tests/migration-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="migration-test" 
PASS 1 migration-test /i386/migration/deprecated
PASS 2 migration-test /i386/migration/bad_dest
PASS 3 migration-test /i386/migration/fd_proto
PASS 4 migration-test /i386/migration/validate_uuid
PASS 5 migration-test /i386/migration/validate_uuid_error
PASS 6 migration-test /i386/migration/validate_uuid_src_not_set
PASS 7 migration-test /i386/migration/validate_uuid_dst_not_set
building of `/gnu/store/3k4ncd7d41va4kflila981246ai83xzi-qemu-minimal-4.2.0.drv' timed out after 3600 seconds of silence
--8<---------------cut here---------------end--------------->8---

The process tree at that point looks like this:

--8<---------------cut here---------------start------------->8---
$ pstree -p |grep  -A50 8930
            |-guix-daemon(32573)-+-guix-daemon(8165)-+-guile(8930)-+-117(1351)
            |                    |                   |             |-117(1375)
            |                    |                   |             |-117(1405)
            |                    |                   |             |-117(1443)
            |                    |                   |             |-117(1477)
            |                    |                   |             |-117(1516)
            |                    |                   |             |-117(1534)
            |                    |                   |             |-117(1559)
            |                    |                   |             |-140(2420)
            |                    |                   |             |-140(2445)
            |                    |                   |             |-140(2468)
            |                    |                   |             |-140(2491)
            |                    |                   |             |-140(2522)
            |                    |                   |             |-140(2553)
            |                    |                   |             |-141(2630)
            |                    |                   |             |-141(2654)
            |                    |                   |             |-141(2678)
            |                    |                   |             |-141(2706)
            |                    |                   |             |-141(2724)
            |                    |                   |             |-141(2742)
            |                    |                   |             |-141(2760)
            |                    |                   |             |-141(2788)
            |                    |                   |             |-141(2811)
            |                    |                   |             |-141(2829)
            |                    |                   |             |-141(2847)
            |                    |                   |             |-141(2865)
            |                    |                   |             |-141(2883)
            |                    |                   |             |-141(2906)
[…]
--8<---------------cut here---------------end--------------->8---

Ludo’.



[Message part 3 (message/rfc822, inline)]
From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Ludovic Courtès <ludovic.courtes <at> inria.fr>
Cc: 40527-done <at> debbugs.gnu.org
Subject: Re: bug#40527: qemu 4.2.0 test suite hangs on i686-linux
Date: Mon, 15 Mar 2021 21:17:43 -0400

Hello,

Ludovic Courtès <ludovic.courtes <at> inria.fr> writes:

> The test suite of QEMU 4.2.0 systematically hangs on i686-linux:
>
> MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))}  QTEST_QEMU_BINARY=i386-softmmu/qemu-system-i386 QTEST_QEMU_IMG=qemu-img tests/migration-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="migration-test" 
> PASS 1 migration-test /i386/migration/deprecated
> PASS 2 migration-test /i386/migration/bad_dest
> PASS 3 migration-test /i386/migration/fd_proto
> PASS 4 migration-test /i386/migration/validate_uuid
> PASS 5 migration-test /i386/migration/validate_uuid_error
> PASS 6 migration-test /i386/migration/validate_uuid_src_not_set
> PASS 7 migration-test /i386/migration/validate_uuid_dst_not_set
> building of `/gnu/store/3k4ncd7d41va4kflila981246ai83xzi-qemu-minimal-4.2.0.drv' timed out after 3600 seconds of silence
>
>
> The process tree at that point looks like this:
>
> $ pstree -p |grep  -A50 8930
>             |-guix-daemon(32573)-+-guix-daemon(8165)-+-guile(8930)-+-117(1351)
>             |                    |                   |             |-117(1375)
>             |                    |                   |             |-117(1405)
>             |                    |                   |             |-117(1443)
>             |                    |                   |             |-117(1477)
>             |                    |                   |             |-117(1516)
>             |                    |                   |             |-117(1534)
>             |                    |                   |             |-117(1559)
>             |                    |                   |             |-140(2420)
>             |                    |                   |             |-140(2445)
>             |                    |                   |             |-140(2468)
>             |                    |                   |             |-140(2491)
>             |                    |                   |             |-140(2522)
>             |                    |                   |             |-140(2553)
>             |                    |                   |             |-141(2630)
>             |                    |                   |             |-141(2654)
>             |                    |                   |             |-141(2678)
>             |                    |                   |             |-141(2706)
>             |                    |                   |             |-141(2724)
>             |                    |                   |             |-141(2742)
>             |                    |                   |             |-141(2760)
>             |                    |                   |             |-141(2788)
>             |                    |                   |             |-141(2811)
>             |                    |                   |             |-141(2829)
>             |                    |                   |             |-141(2847)
>             |                    |                   |             |-141(2865)
>             |                    |                   |             |-141(2883)
>             |                    |                   |             |-141(2906)
> […]
>
> Ludo’.

With QEMU 5.2.0 on master that seems to no longer be the case;

$ guix build -s i686-linux qemu

builds normally.

Closing.

Thanks for the report!

Maxim
This bug report was last modified 4 years and 150 days ago.

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