* bug#40527: qemu 4.2.0 test suite hangs on i686-linux
@ 2020-04-09 20:19 Ludovic Courtès
2021-03-16 1:17 ` Maxim Cournoyer
0 siblings, 1 reply; 2+ messages in thread
From: Ludovic Courtès @ 2020-04-09 20:19 UTC (permalink / raw)
To: 40527
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’.
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#40527: qemu 4.2.0 test suite hangs on i686-linux
2020-04-09 20:19 bug#40527: qemu 4.2.0 test suite hangs on i686-linux Ludovic Courtès
@ 2021-03-16 1:17 ` Maxim Cournoyer
0 siblings, 0 replies; 2+ messages in thread
From: Maxim Cournoyer @ 2021-03-16 1:17 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: 40527-done
Hello,
Ludovic Courtès <ludovic.courtes@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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-04-09 20:19 bug#40527: qemu 4.2.0 test suite hangs on i686-linux Ludovic Courtès
2021-03-16 1:17 ` Maxim Cournoyer
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