Hi, I created some more patches and pushed existing patches towards SLFO, The remaining issues in SLFO are mostly in erlang and old java-17-openjdk. Some less important ones in python313:nogil-base and cephadm. Plus pending fixes for gstreamer-plugins-rs, librcd, llvm17 and rage-encryption Plus several issues that do not block verification as documented in https://build.opensuse.org/projects/home:bmwiedemann/packages/SLES-reproducible-builds/files/README Meanwhile, Factory's gcc15 now supports the -Wtime_t-conversion option to warn about int=>time_t and time_t=>int conversions. While it is a very simple version and shows plenty of false-positives, it also found several actual issues. e.g. https://github.com/netsphere-labs/anthy/issues/5 https://github.com/texmacs/texmacs/pull/110 https://github.com/brltty/brltty/pull/522 https://build.opensuse.org/requests/1335833 https://github.com/cern-fts/davix/pull/144 Here are the autogenerated bits: last month's status: https://lists.opensuse.org/archives/list/factory@lists.opensuse.org/thread/WGWBPINHEGH4MBKRJHFQJGEX6OZ7VWDU/ Last months' reproducible builds project updates (including my work): https://reproducible-builds.org/reports/2026-01/ I uploaded https://rb.zq1.de/compare.factory-20260305/ today https://rb.zq1.de/spec/glossar.txt explains the meaning of below values: total-packages: 16280 (+28) build-tried: 16214 (+27) build-failed: 235 (+74) build-n-a: 167 (-13) build-succeeded: 15812 (-34) build-official-failed+na: 279 (+265) build-compare-failed: 169 (+13) build-compare-succeeded: 15643 (-47) verify-failed: 749 (+150) verified-semi-reproducible: 15071 (-247) verified-bit-identical: 14824 (-309) bit-by-bit-identical: 15611 (-63) not-bit-by-bit-identical: 193 (+11) not-bit-by-bit-identicalcheck: 201 (+29) https://rb.zq1.de/compare.factory-20260305/graph.png shows the change over time https://rb.zq1.de/compare.factory-20260305/unreproduciblerings.txt lists very unreproducible core packages (bootstrap+DVD) Of the badly unreproducible packages, 1 were in ring0 19 were in ring1 That makes it 20/4043 => 0.49 % which is below the overall average of 169/15812 => 1.07 % 193/15812 => 1.22 % of packages are not perfectly reproducible package notes: ==> ./arti/.rb.notes <== FTBFS-j1 [ 2001s] test crates/tor-units/src/lib.rs - compile_fail_tests::uninhabited_from_string (line 604) - compile fail ... ok ==> ./bat-extras/.rb.notes <== FTBFS-j1/random? [ 15s] [FAIL] batpipe_term_width :: Mismatched STDOUT snapshot. ==> ./claws-mail/.rb.notes <== => https://www.claws-mail.org/bugzilla/show_bug.cgi?id=4922 y2038 ==> ./cockpit/.rb.notes <== FTBFS-date => https://github.com/cockpit-project/cockpit/pull/21460 readdir ==> ./espresso/.rb.notes <== FTBFS --- old//usr/bin/pypresso 2025-10-04 10:07:09.000000000 +0000 ==> ./ghostty/.rb.notes <== zig random path /usr/lib/debug/usr/bin/ghostty.debug differs in ELF sections ==> ./gnu-free-fonts/.rb.notes <== parallelism+CPU --- old /usr/share/fonts/truetype/FreeSerif.ttf (hex) ==> ./guile-parted/.rb.notes <== => SR 1102184 guile-parted parallelism = https://bugzilla.opensuse.org/show_bug.cgi?id=1170378 parallelism into guile object .go files ==> ./gzip/.rb.notes <== 2026-02-11 new unreproducibility discovered - no source change. PGO+CPU previous build from 2025-04-17 with older gcc ; reproducible with cputype2=Opteron_G4 rbk ==> ./hscolour/.rb.notes <== ghc parallelism ==> ./libbluray/.rb.notes <== minor jar mtime of META-INF/MANIFEST.MF from ==> ./libgovirt/.rb.notes <== FTBFS-CPU --build-opt=--vm-custom-opt=-cpu qemu64 failed ==> ./libreoffice/.rb.notes <== = https://bugzilla.suse.com/show_bug.cgi?id=1231580 rpm metadata varies - rpm issue => SR 1284193 libreoffice %jobs ==> ./lima/.rb.notes <== #=> https://github.com/lima-vm/lima/pull/4561 gzip -n minor /usr/share/lima/lima-guestagent.Linux-x86_64.gz ==> ./mariadb/.rb.notes <== => SR 1334013 => https://github.com/MariaDB/server/pull/4667 FTBFS-2029-12-31 ==> ./msgraph/.rb.notes <== FTBFS-CPU [ 35s] 2/4 msgraph:mail FAIL 0.19s killed by signal 4 SIGILL ==> ./obs-studio/.rb.notes <== => SR 1335456 date +++ new//usr/share/metainfo/com.obsproject.Studio.metainfo.xml 2026-02-13 21:25:20.000000000 +0000 ==> ./octave-forge-ltfat/.rb.notes <== random path in debug + strip-nondeterminism /usr/share/octave/packages/ltfat-2.6.0/blockproc/java/blockproc.jar from ["jar", "cf", "blockproc.jar" ...class] ==> ./orc/.rb.notes <== FTBFS-CPU [ 65s] 7/33 sse - orc:exec_opcodes_sys FAIL 0.41s exit status 1 ==> ./paracon/.rb.notes <== => SR 1331443 paracon gzip -n ==> ./python-aiohttp/.rb.notes <== => https://github.com/aio-libs/aiohttp/pull/12088 FTBFS-2027 #=> https://github.com/aio-libs/aiohttp/pull/7191 FTBFS-2039 ==> ./python-fabio/.rb.notes <== FTBFS-CPU numpy needs x86_64-v2 ==> ./python-flake8-comprehensions/.rb.notes <== => SR 1331718 %jobs -PYTHONPATH=${PYTHONPATH:+$PYTHONPATH:}/home/abuild/rpmbuild/BUILD/python-flake8-comprehensions-3.17.0-build/BUILDROOT/usr/lib/python3.13/site-packages PYTHONDONTWRITEBYTECODE=1 pytest-3.13 --ignore=_build.python311 --ignore=_build.python312 --ignore=_build.python313 -v -n 4 ==> ./python-hunter/.rb.notes <== RECORD file records hash of hunter/_predicates.c from cython ==> ./python-kwant/.rb.notes <== parallelism+ASLR+CPU ? +++ /var/tmp/build-root.1b/.mount/home/abuild/rpmbuild/BUILD/python-kwant-1.5.0-build/kwant-1.5.0/kwant/linalg/_mumps.c 2042-03-10 22:53:43.438000000 +0000 ==> ./python-pyshark/.rb.notes <== = https://github.com/KimiNewt/pyshark/issues/747 FTBFS-random https://github.com/KimiNewt/pyshark/pull/748 ==> ./python312/.rb.notes <== FTBFS-2027-02 SSL FTBFS-2028-08-26 test_ssl found range good=1850910434 bad=1850912359 ==> ./sane-backends/.rb.notes <== date in en@quot sane-backends.mo ; not from `date` /usr/share/locale/en@quot/LC_MESSAGES/sane-backends.mo ==> ./uwsm/.rb.notes <== => SR 1329461 uwsm nocheck pyc files ==> ./vlang/.rb.notes <== = https://github.com/vlang/v/issues/26664 FTBFS-2038-01-15 found range good=2147136841 bad=2147138766 2038-01-15T04:26 ==> ./yast2-control-center/.rb.notes <== => SR 1331534 => https://github.com/yast/yast-control-center/pull/62 %jobs