| Summary: | dev-lang/python-3.5.4: test failures on sparc (test_ctypes test_datetime test_hash test_plistlib test_strptime test_time) | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Rolf Eike Beer <eike> |
| Component: | Current packages | Assignee: | Python Gentoo Team <python> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | sparc |
| Priority: | Normal | Keywords: | PATCH, TESTFAILURE |
| Version: | unspecified | ||
| Hardware: | Sparc64 | ||
| OS: | Linux | ||
| URL: | https://github.com/python/cpython/pull/6123 | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
build.log
build.log of python 3.4.5 build.log of python 3.4.5 (second run) Patch for Python 3.6.3-r1 hashlib patch for 3.5.4-r1 |
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Created attachment 501990 [details]
build.log
If you need more files just tell me, I leave the build tree around. test_time is failing because you haven't set a timezone properly. Please make sure /etc/localtime is a valid zoneinfo file. The other test failures warrant further investigation by someone with access to sparc hardware. They are almost certainly hardware-specific. Copying the sparc alias. No regression compared to 3.4.5, which also fails (logs coming). Created attachment 503500 [details]
build.log of python 3.4.5
Created attachment 503502 [details]
build.log of python 3.4.5 (second run)
Just a sum up of some further testing compared to 3.4.5: -test_ctypes does not fail in 3.4.5, but this is probably because it was simply not tested (the testsuite for 3.5.4 has much more subtests here) -hash fails in both versions Python 3.5.4 has been marked stable on sparc nevertheless because it's probably no worse than before. Created attachment 507212 [details, diff]
Patch for Python 3.6.3-r1
The same problem exists with 3.6.3-r1. 3 of the 5 failures go away with the attached patch. Upstream has a special memcpy() macro in this file so they may want to tweak it, but it should be straight forward.
The ctypes issue looks like one once fixed for Windows which I can't find in the python bugtracker anymore, the reason was that the argument is copied by reference and no intermediate copy was created by libffi. Created attachment 510538 [details, diff]
hashlib patch for 3.5.4-r1
Thanks for the patches. Would you mind sending them upstream? The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0d123a4bd5046559e97746f6598c7f6030dccdda commit 0d123a4bd5046559e97746f6598c7f6030dccdda Author: Mike Gilbert <floppym@gentoo.org> AuthorDate: 2018-04-19 19:43:52 +0000 Commit: Mike Gilbert <floppym@gentoo.org> CommitDate: 2018-04-19 19:44:13 +0000 dev-lang/python: fix unaligned memory access Thanks to Rolf Eike Beer for the patches. Closes: https://bugs.gentoo.org/636400 Package-Manager: Portage-2.3.24, Repoman-2.3.6_p81 .../python/files/python-3.5.5-hash-unaligned.patch | 43 ++++++++++++++++++++++ .../python/files/python-3.6.5-hash-unaligned.patch | 42 +++++++++++++++++++++ dev-lang/python/python-3.4.8.ebuild | 1 + dev-lang/python/python-3.5.5.ebuild | 1 + dev-lang/python/python-3.6.5.ebuild | 1 + 5 files changed, 88 insertions(+) Just for the record: the patch has been merged upstream for 3.6+ |
373 tests OK. 6 tests failed: test_ctypes test_datetime test_hash test_plistlib test_strptime test_time 18 tests skipped: test_curses test_devpoll test_kqueue test_msilib test_ossaudiodev test_smtpnet test_socketserver test_startfile test_timeout test_tix test_tk test_ttk_guionly test_urllib2net test_urllibnet test_winreg test_winsound test_xmlrpc_net test_zipfile64 Re-running failed tests in verbose mode Re-running test 'test_plistlib' in verbose mode test_appleformatting (test.test_plistlib.TestPlistlib) ... Fatal Python error: Bus error Portage 2.3.8 (python 2.7.14-final-0, default/linux/sparc/13.0, gcc-5.4.0, glibc-2.25-r8, 4.13.8 sparc64) ================================================================= System Settings ================================================================= System uname: Linux-4.13.8-sparc64-sun4v-with-gentoo-2.3 KiB Mem: 33133648 total, 13577792 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Fri, 03 Nov 2017 13:15:01 +0000 Head commit of repository gentoo: 2ce521bb27399e0d205a10b3f6e7e85745db6509 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.28.1 p1.0) 2.28.1 app-shells/bash: 4.3_p48-r1::gentoo dev-lang/perl: 5.24.3::gentoo dev-lang/python: 2.7.14::gentoo, 3.4.5::gentoo, 3.5.4::gentoo dev-util/cmake: 3.8.2::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.32.1::gentoo sys-apps/sandbox: 2.10-r4::gentoo sys-devel/autoconf: 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.28.1::gentoo sys-devel/gcc: 5.4.0-r3::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.25-r8::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 ACCEPT_KEYWORDS="sparc" ACCEPT_LICENSE="* -@EULA" CBUILD="sparc-unknown-linux-gnu" CFLAGS="-O2 -mcpu=niagara2 -pipe" CHOST="sparc-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/spool/torque" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/apache2-php7.0/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cgi-php7.0/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/php/cli-php7.0/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -mcpu=niagara2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="" GENTOO_MIRRORS="ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j20" PKGDIR="/usr/portage/packages" 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="acl berkdb big-endian bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 modules ncurses nls nptl openmp pam pcre readline session sparc ssl tcpd unicode xattr zlib" 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="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="fbdev glint mach64 mga r128 radeon sunbw2 suncg14 suncg3 suncg6 sunffb sunleo tdfx dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= dev-lang/python-3.5.4::gentoo was built with the following: USE="build examples gdbm ipv6 ncurses readline sqlite ssl (threads) tk wininst xml (-hardened) (-libressl)" CFLAGS="-O2 -mcpu=niagara2 -pipe -fwrapv" CXXFLAGS="-O2 -mcpu=niagara2 -pipe -fwrapv" LDFLAGS="-Wl,-O1 -Wl,--as-needed -L." Reproducible: Always