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Bug 788022 - dev-lang/python: skip several hanging tests
Summary: dev-lang/python: skip several hanging tests
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Python Gentoo Team
URL: https://bugs.python.org/issue28874
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-05-03 21:43 UTC by Sam James
Modified: 2024-03-15 05:11 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-05-03 21:43:11 UTC
This test ends up skipping on almost all of my test environments (except for usually ppc64 - I have no idea why).

There's a bug upstream [0] about it which hasn't got far, although someone suggested a certificate update(!?).

If we can, could we just skip it to ease automated testing for now?

There may be more but I figured I'd actually file a bug this time so that I don't forget and keep putting it off. test_asyncio was problematic in the past but doesn't seem to be an issue at the moment.

[0] https://bugs.python.org/issue28874
Comment 1 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-05-03 22:57:00 UTC
The above test_logging hang was with Python 3.6 on amd64.

On Python 3.7.10_p3 on amd64, I get:
>0:58:27 load avg: 15.45 running: test_nntplib (58 min 13 sec), test_socket (57 min 44 sec), test_logging (56 min 41 sec)
Comment 2 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-05-03 22:57:47 UTC
Portage 3.0.18 (python 3.8.8-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-10.2.0, glibc-2.32-r7, 4.14.34-gentoo-infra38 x86_64)
=================================================================
System uname: Linux-4.14.34-gentoo-infra38-x86_64-Intel-R-_Xeon-R-_CPU_E5-2620_v4_@_2.10GHz-with-glibc2.2.5
KiB Mem:    16426740 total,   4916296 free
KiB Swap:    4194268 total,   4156472 free
Timestamp of repository gentoo: Mon, 03 May 2021 21:50:12 +0000
sh bash 5.0_p18
ld GNU ld (Gentoo 2.35.2 p1) 2.35.2
ccache version 4.2.1 [disabled]
app-shells/bash:          5.0_p18::gentoo
dev-java/java-config:     2.3.1::gentoo
dev-lang/perl:            5.30.3::gentoo
dev-lang/python:          2.7.18_p9::gentoo, 3.6.13_p3::gentoo, 3.7.10_p3::gentoo, 3.8.8_p1::gentoo, 3.9.2_p1::gentoo
dev-lang/rust-bin:        1.51.0::gentoo
dev-util/ccache:          4.2.1::gentoo
dev-util/cmake:           3.18.5::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1-r1::gentoo
sys-apps/sandbox:         2.22::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r5::gentoo
sys-devel/automake:       1.16.2-r1::gentoo
sys-devel/binutils:       2.35.2::gentoo
sys-devel/gcc:            10.2.0-r5::gentoo
sys-devel/gcc-config:     2.4::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers)
sys-libs/glibc:           2.32-r7::gentoo
Repositories:

gentoo
    location: /bound/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-metamanifest: yes
    sync-rsync-extra-opts:
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches"
DISTDIR="/bound/distfiles"
EMERGE_DEFAULT_OPTS="--complete-graph --with-bdeps=y --keep-going --deep"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LDFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j9 -l9"
PKGDIR="/var/cache/binpkgs"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl acpi activities alsa amd64 asm berkdb bluetooth branding bzip2 cairo caps cdda cdr cli crypt cups dbus declarative dri dts dvd dvdr egl elogind emboss encode exif filecaps flac fortran gdbm gif gles2 gmp gpm graphite gtk gui iconv icu introspection ipv6 jit jpeg kde kipi kwallet lcms libglvnd libnotify libtirpc mad mng mp3 mp4 mpeg multilib ncurses nls nptl objc ogg opengl openmp pam pango pcre pdf phonon plasma png policykit polkit ppds pulseaudio qml qt5 readline sdl seccomp semantic-desktop spell split-usr ssl startup-notification svg tcpd threads tiff truetype udev udisks unicode upower usb vorbis wayland widgets wxwidgets x264 xattr xcb xml xv xvid xwayland zlib" ABI_X86="32 64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="framebuffer" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres12" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8 python3_6 python3_7 python3_9" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS
Comment 3 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-05-03 23:38:52 UTC
Python 3.8.9_p2 on amd64:
>0:20:04 load avg: 9.42 running: test_logging (19 min 3 sec), test_nntplib (19 min 37 sec), test_socket (19 min 11 sec)
Comment 4 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2021-05-04 13:11:16 UTC
It would be best if you could reproduce with 3.9 or even 3.10.  I'm not convinced telling upstream 'we can reproduce on 3.8' will help.
Comment 5 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2021-05-04 13:11:46 UTC
Also if you could try playing with the test runner a little and having it output which subtests are being run verbosely...
Comment 6 Larry the Git Cow gentoo-dev 2021-12-08 02:41:24 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bf316365f10d66bb16871635d3296819a32a2c61

commit bf316365f10d66bb16871635d3296819a32a2c61
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2021-12-08 02:39:52 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2021-12-08 02:41:15 +0000

    dev-lang/python: skip known-hanging/fragile tests for PGO
    
    test_socket was the one reported originally here but
    others have reported hangs with:
    - test_asyncio
    - test_httpservers
    - test_logging
    - test_multiprocessing_fork
    - test_xmlrpc
    
    This is consistent with some of the odd hangs
    I've seen in src_test sporadically. Let's
    just skip them for PGO for now in lieu of more
    information.
    
    (--verbose for the test suite lives up to
    its name but isn't necessarily enough
    to get us what we need?)
    
    Bug: https://bugs.gentoo.org/828535
    Bug: https://bugs.gentoo.org/788022
    Signed-off-by: Sam James <sam@gentoo.org>

 dev-lang/python/python-3.10.1.ebuild        | 7 ++++++-
 dev-lang/python/python-3.11.0_alpha2.ebuild | 7 ++++++-
 dev-lang/python/python-3.9.9.ebuild         | 7 ++++++-
 3 files changed, 18 insertions(+), 3 deletions(-)
Comment 7 Larry the Git Cow gentoo-dev 2022-03-07 05:47:56 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=68c951b41c7d56c56ca29dc87f31ae409d70d906

commit 68c951b41c7d56c56ca29dc87f31ae409d70d906
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2022-03-07 05:47:24 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2022-03-07 05:47:45 +0000

    dev-lang/python: skip hanging tests on sparc
    
    Both of these hang and have for a while:
    - multiprocessing_fork
    - multiprocessing_forkserver
    
    Bug: https://bugs.gentoo.org/788022
    Signed-off-by: Sam James <sam@gentoo.org>

 dev-lang/python/python-3.10.2_p1.ebuild        | 6 ++++++
 dev-lang/python/python-3.11.0_alpha5_p1.ebuild | 6 ++++++
 dev-lang/python/python-3.7.12_p2.ebuild        | 6 ++++++
 dev-lang/python/python-3.8.12_p2.ebuild        | 6 ++++++
 dev-lang/python/python-3.9.10_p1.ebuild        | 6 ++++++
 5 files changed, 30 insertions(+)
Comment 8 Larry the Git Cow gentoo-dev 2024-03-15 03:44:11 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=32bc4082f072809017d39f7adbaf9bb48300e88b

commit 32bc4082f072809017d39f7adbaf9bb48300e88b
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2024-03-15 03:43:11 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2024-03-15 03:43:43 +0000

    dev-lang/python: skip another flaky test
    
    Every so often, I get:
    ```
    0:28:02 load avg: 0.00 running (1): test.test_concurrent_futures.test_deadlock (27 min 33 sec)
    0:28:32 load avg: 0.00 running (1): test.test_concurrent_futures.test_deadlock (28 min 3 sec)
    0:29:02 load avg: 0.00 running (1): test.test_concurrent_futures.test_deadlock (28 min 33 sec)
    ```
    
    There's a bunch of upstream reports about this test too. Just skip it.
    
    Closes: https://bugs.gentoo.org/788022
    Signed-off-by: Sam James <sam@gentoo.org>

 dev-lang/python/python-3.10.13_p3.ebuild    | 2 ++
 dev-lang/python/python-3.11.8_p1.ebuild     | 2 ++
 dev-lang/python/python-3.12.2_p1.ebuild     | 2 ++
 dev-lang/python/python-3.13.0_alpha4.ebuild | 2 ++
 dev-lang/python/python-3.13.0_alpha5.ebuild | 2 ++
 dev-lang/python/python-3.8.18_p2.ebuild     | 1 +
 dev-lang/python/python-3.9.18_p2.ebuild     | 2 ++
 7 files changed, 13 insertions(+)
Comment 9 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2024-03-15 05:11:01 UTC
(In reply to Larry the Git Cow from comment #8)
>     
>     Every so often, I get:
>     ```
>     0:28:02 load avg: 0.00 running (1):
> test.test_concurrent_futures.test_deadlock (27 min 33 sec)

An ominous name.