dev-lang/python-3.13.0 fails to build, because some tests in test_os.TimerfdTests failed. Reproducible: Always Steps to Reproduce: 1. Set USE="ensurepip gdbm ncurses pgo readline sqlite ssl -bluetooth -build -debug -examples (-jit) -libedit* -test -tk -valgrind -verify-sig" for =dev-lang/python-3.13.0 2. emerge update to www-client/elinks which pulled dev-lang/python-3.13.0 as a dependency 3. Watch it fail the tests at test_os.TimerfdTests Actual Results: ====================================================================== FAIL: test_timerfd_interval (test.test_os.TimerfdTests.test_timerfd_interval) ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/tmp/portage/dev-lang/python-3.13.0/work/Python-3.13.0/Lib/test/test_os.py", line 4238, in test_timerfd_interval self.assertEqual(self.read_count_signaled(fd), 1) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: 4 != 1 ====================================================================== FAIL: test_timerfd_ns_select (test.test_os.TimerfdTests.test_timerfd_ns_select) ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/tmp/portage/dev-lang/python-3.13.0/work/Python-3.13.0/Lib/test/test_os.py", line 4457, in test_timerfd_ns_select self.assertEqual(self.read_count_signaled(fd), 1) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: 2 != 1 ====================================================================== FAIL: test_timerfd_poll (test.test_os.TimerfdTests.test_timerfd_poll) ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/tmp/portage/dev-lang/python-3.13.0/work/Python-3.13.0/Lib/test/test_os.py", line 4349, in test_timerfd_poll self.check_timerfd_poll(False) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^ File "/var/tmp/portage/dev-lang/python-3.13.0/work/Python-3.13.0/Lib/test/test_os.py", line 4337, in check_timerfd_poll self.assertEqual(self.read_count_signaled(fd), 1) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: 2 != 1 ====================================================================== FAIL: test_timerfd_select (test.test_os.TimerfdTests.test_timerfd_select) ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/tmp/portage/dev-lang/python-3.13.0/work/Python-3.13.0/Lib/test/test_os.py", line 4292, in test_timerfd_select self.assertEqual(self.read_count_signaled(fd), 1) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: 5 != 1 ---------------------------------------------------------------------- Ran 366 tests in 32.208s FAILED (failures=4, skipped=62) test test_os failed Expected Results: There shouldn't be any test failures Gentoo is running as a Guest OS in VirtualBox 7.0.18r162988, host OS is Windows 10 Version 10.0.19045.5011 ----- `uname -a` returns: Linux Gentoo-101 6.6.52-gentoo_pep-1035 #1 SMP Tue Oct 15 14:11:24 WIB 2024 x86_64 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz GenuineIntel GNU/Linux ----- `/usr/sbin/vboxguest-service --version` returns: 7.0.20_Gentoor163906 ----- emerge --info '=dev-lang/python-3.13.0::gentoo' returns the following: Portage 3.0.65 (python 3.12.6-final-0, default/linux/amd64/23.0/split-usr/no-multilib, gcc-13, glibc-2.39-r6, 6.6.52-gentoo_pep-1035 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-6.6.52-gentoo_pep-1035-x86_64-11th_Gen_Intel-R-_Core-TM-_i5-1135G7_@_2.40GHz-with-glibc2.39 KiB Mem: 7034720 total, 4460076 free KiB Swap: 6291452 total, 6291452 free Timestamp of repository gentoo: Tue, 29 Oct 2024 04:03:29 +0000 Head commit of repository gentoo: 0426c6bee8e71b1d11c67e51240b3e4f498ea323 Timestamp of repository guru: Tue, 29 Oct 2024 03:48:27 +0000 Head commit of repository guru: a66833b2388cdfb429d230a86b8d6f5df59e846b Timestamp of repository haskell: Thu, 17 Oct 2024 05:33:27 +0000 Head commit of repository haskell: c33ea05f7004d6de509cda3ae084645c5d7a0cda Timestamp of repository moltonel: Mon, 14 Oct 2024 12:50:25 +0000 Head commit of repository moltonel: 5eac45d88ffcac1e9d275683346be0b6cc06aa49 Timestamp of repository pentoo: Mon, 28 Oct 2024 02:18:14 +0000 Head commit of repository pentoo: b3ba0b4d414def992a8b8f64c278def059c1a79a sh bash 5.2_p37 ld GNU ld (Gentoo 2.42 p6) 2.42.0 app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.2_p37::gentoo dev-build/autoconf: 2.71-r7::gentoo dev-build/automake: 1.16.5-r2::gentoo dev-build/cmake: 3.30.2::gentoo dev-build/libtool: 2.4.7-r4::gentoo dev-build/make: 4.4.1-r1::gentoo dev-build/meson: 1.5.1::gentoo dev-lang/perl: 5.40.0::gentoo dev-lang/python: 3.11.10_p1::gentoo, 3.12.6_p4::gentoo dev-lang/rust: 1.80.1::gentoo dev-lang/rust-bin: 1.81.0::gentoo sys-apps/baselayout: 2.15::gentoo sys-apps/openrc: 0.54.2::gentoo sys-apps/sandbox: 2.39::gentoo sys-devel/binutils: 2.42-r2::gentoo sys-devel/binutils-config: 5.5.2::gentoo sys-devel/clang: 18.1.8::gentoo sys-devel/gcc: 13.3.1_p20240614::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/lld: 18.1.8::gentoo sys-devel/llvm: 18.1.8-r1::gentoo sys-kernel/linux-headers: 6.6-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.39-r6::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo priority: -1000 volatile: False sync-git-verify-commit-signature: yes guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo volatile: False haskell location: /var/db/repos/haskell sync-type: git sync-uri: https://github.com/gentoo-mirror/haskell.git masters: gentoo volatile: False moltonel location: /var/db/repos/moltonel sync-type: git sync-uri: https://github.com/gentoo-mirror/moltonel.git masters: gentoo volatile: False pentoo location: /var/db/repos/pentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/pentoo.git masters: gentoo volatile: False ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE @BINARY-REDISTRIBUTABLE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -fdiagnostics-color=always -flto -fuse-linker-plugin" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe -fdiagnostics-color=always -flto -fuse-linker-plugin" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--ask --ask-enter-invalid --buildpkg-exclude 'acct-*/* sys-kernel/*-sources virtual/*'" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE 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 XDG_STATE_HOME" FCFLAGS="-march=native -O2 -pipe -fdiagnostics-color=always -flto -fuse-linker-plugin" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -O2 -pipe -fdiagnostics-color=always -flto -fuse-linker-plugin" GENTOO_MIRRORS=" https://mirror.rackspace.com/gentoo/ https://mirrors.aliyun.com/gentoo/ rsync://ftp.iij.ad.jp/pub/linux/gentoo/ rsync://ftp.jaist.ac.jp/pub/Linux/Gentoo/ https://ftp.jaist.ac.jp/pub/Linux/Gentoo/ ftp://ftp.iij.ad.jp/pub/linux/gentoo/ ftp://ftp.twaren.net/Linux/Gentoo/ " LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs" LEX="flex" MAKEOPTS="-j4" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="-4" 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" RUSTFLAGS="-C target-cpu=native -C opt-level=2 " SHELL="/bin/zsh" USE="acl amd64 bash-completion brotli bzip2 cet crypt cxx fortran gdbm gif gpm headless headless-awt iconv icu ipv6 jemalloc jpeg jpegxl jpg libtirpc lto lz4 lzma lzo man mpi ncurses nls ogg openexr openmp pam pcre png python readline romio seccomp split-usr ssl test-rust threads tiff unicode webp xattr xxhash zlib zsh-completion zstd" ABI_X86="64" ADA_TARGET="gcc_12" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio 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="mmx mmxext sse sse2 aes pclmul popcnt rdrand sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" RUBY_TARGETS="ruby32" VIDEO_CARDS="vmware" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PYTHONPATH, RANLIB, READELF, SIZE, STRINGS, STRIP, YACC, YFLAGS
Still problematic with dev-lang/python-3.13.1: ====================================================================== FAIL: test_timerfd_TFD_TIMER_ABSTIME (test.test_os.TimerfdTests.test_timerfd_TFD_TIMER_ABSTIME) ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/tmp/portage/dev-lang/python-3.13.1/work/Python-3.13.1/Lib/test/test_os.py", line 4266, in test_timerfd_TFD_TIMER_ABSTIME self.assertAlmostEqual(next_expiration, offset, places=self.CLOCK_RES_PLACES) ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: 0.99945497 != 1 within 3 places (0.0005450299999999464 difference) ====================================================================== FAIL: test_timerfd_ns_poll (test.test_os.TimerfdTests.test_timerfd_ns_poll) ---------------------------------------------------------------------- Traceback (most recent call last): File "/var/tmp/portage/dev-lang/python-3.13.1/work/Python-3.13.1/Lib/test/test_os.py", line 4353, in test_timerfd_ns_poll self.check_timerfd_poll(True) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^ File "/var/tmp/portage/dev-lang/python-3.13.1/work/Python-3.13.1/Lib/test/test_os.py", line 4338, in check_timerfd_poll self.assertEqual(self.read_count_signaled(fd), 1) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: 4 != 1 ---------------------------------------------------------------------- Ran 366 tests in 34.558s FAILED (failures=2, skipped=62) test test_os failed
*Probably* related to https://bugs.gentoo.org/947306
