[Release][Packaging] Make Linux Packages reproducible

[raulcd]

Describe the enhancement requested

We added the ability to do automated source release signing to Arrow on:

• [Release][Packaging] Add support for Reproducible Builds for source archive #46336

Reproducible builds are a requirement to be able to add automated signing. We would like to be able to do automated signing for our Linux packages too as discussed here:
#47058 (comment)

We have already moved the Linux packaging jobs to the apache/arrow repository via:

• [CI][Crossbow][Packaging] Use apache/arrow for linux-packaging jobs #47582

We should investigate what are the necessary tasks to provide reproducible builds for our Linux packages.

Component(s)

Packaging, Release

[raulcd]

From my current understanding we probably want to unify both Build and Build artifact tarball steps and validate them to be reproducible via reprotest:

arrow/.github/workflows/package_linux.yml

Lines 223 to 228 in be6dddf

	- name: Build
	run: |
	pushd dev/tasks/linux-packages
	rake docker:pull || :
	rake --trace ${TASK_NAMESPACE}:build BUILD_DIR=build
	popd

and

arrow/.github/workflows/package_linux.yml

Lines 239 to 267 in be6dddf

	- name: Build artifact tarball
	run: |
	mkdir -p "${DISTRIBUTION}"
	cp -a \
	dev/tasks/linux-packages/*/${TASK_NAMESPACE}/repositories/${DISTRIBUTION}/* \
	"${DISTRIBUTION}/"
	set -x
	# We use latest .deb/.rpm of
	# apache-arrow-apt-source/apache-arrow-release built for
	# amd64 because they are architecture independent.
	if [ "${ARCHITECTURE}" = "amd64" ]; then
	if [ "${TASK_NAMESPACE}" = "apt" ]; then
	# Create
	# https://packages.apache.org/artifactory/arrow/${DISTRIBUTION}/apache-arrow-apt-source-latest-${DISTRIBUTION_CODE_NAME}.deb
	# for easy to install.
	cp -a \
	${DISTRIBUTION}/pool/${DISTRIBUTION_CODE_NAME}/*/a/apache-arrow-apt-source/*.deb \
	${DISTRIBUTION}/apache-arrow-apt-source-latest-${DISTRIBUTION_CODE_NAME}.deb
	else
	# Create
	# https://packages.apache.org/artifactory/arrow/${DISTRIBUTION}/${DISTRIBUTION_VERSION}/apache-arrow-release-latest.rpm
	# for easy to install.
	cp -a \
	${DISTRIBUTION}/${DISTRIBUTION_VERSION}/x86_64/Packages/apache-arrow-release-*.rpm \
	${DISTRIBUTION}/${DISTRIBUTION_VERSION}/apache-arrow-release-latest.rpm
	fi
	fi
	tar cvzf ${{ matrix.id }}.tar.gz ${DISTRIBUTION}
	dev/release/utils-generate-checksum.sh ${{ matrix.id }}.tar.gz

My current investigation is to create a new dev/release/utils-create-package-linux-tarball.sh script that unifies both of those steps and tries to generate the tarball we upload.

Afterwards we untar and we sign the artifacts individually but if we are able to produce reproducible content for this initial tarball should be enough to be able to sign using the automated GPG signature.

@kou is this your understanding as well? Did you had anything in mind?

[kou]

We don't need to make build artifact tarball reproducible. We just need to make only .deb/.rpm reproducible.

We can create build artifact tarballs that include auto signed .deb/.rpm. We don't need to sign these tarballs because they are intermediate artifacts. We don't need to mark them "official".

For .deb, https://wiki.debian.org/ReproducibleBuilds will help us but I haven't read it yet...

For .rpm, https://docs.fedoraproject.org/en-US/reproducible-builds/ will help us but I haven't read it yet too...

[raulcd]

Thanks @kou this was useful, I've started to investigate around reprotest for our Debian packages and the first thing I've noticed is that when executing reprotest both trying to disable --variations=-kernel or default which is activated with the +all flag, fails due to setarch command failing on our Docker containers. We seem to be hitting this issue:
moby/moby#43011 (comment)

If I patch reprotest to not try to setarch unconditionally:
https://salsa.debian.org/reproducible-builds/reprotest/-/blob/master/reprotest/build.py#L304-307

diff --git a/reprotest/build.py b/reprotest/build.py
index 52eff03..fa5140c 100644
--- a/reprotest/build.py
+++ b/reprotest/build.py
@@ -302,7 +302,7 @@ def home(ctx, build, vary):
 def kernel(ctx, build, vary):
     _ = build
     if not vary:
-        _ = _.append_setup_exec_raw('SETARCH_ARCH=$(uname -m)')
+        return _
     else:
         _ = _.append_setup_exec_raw('SETARCH_ARCH=$(for a in $(setarch --list); do setarch $a true && echo $a || true; done)')
         # Perform realistic shuffling of architectures depending

I am able to bypass the error and proceed slightly further:

DEBUG:reprotest:Namespace(artifact_pattern='**.deb', virtual_server_args=['null'], help=None, config_file=None, verbosity=2, host_distro=None, source_root=None, source_pattern=None, build_command=None, store_dir=None, variations='-all', vary=[], extra_build=[], auto_build=False, env_build=False, min_cpus=None, dont_vary=[], diffoscope_arg=['--exclude-directory-metadata=yes'], diffoscope='diffoscope', no_diffoscope=False, testbed_pre=None, testbed_init=None, testbed_build_pre=None, auto_preset_expr='_', no_clean_on_error=False, dry_run=False, print_sudoers=False, control_build=None, append_build_command=None, **{'source_root|build_command': 'debuild -us -uc -- null'})
WARNING:reprotest:The control build runs on 1 CPU by default, give --min-cpus to increase this.
WARNING:reprotest:diffoscope not available, falling back to regular diff
DEBUG:reprotest:artifact_pattern sanitized to: ./**.deb
DEBUG:reprotest:virtual_server_args: ['null']
DEBUG:reprotest:source_root: .
INFO:reprotest:STARTING VIRTUAL SERVER ['/host/tmp/venv/lib/python3.13/site-packages/reprotest/virt/autopkgtest-virt-null']
reprotest [13:40:34]: Tried distro auto-detection, got 'debian'
reprotest [13:40:34]: version @version@
reprotest [13:40:34]: host 5553387f9125; command line: /host/tmp/venv/bin/reprotest --verbosity 2 --variations=-all 'debuild -us -uc -- null' '**.deb'
reprotest [13:40:34]: testbed package architecture: amd64
reprotest [13:40:34]: testbed running kernel: Linux 6.14.0-33-generic #33~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep 19 17:02:30 UTC 2
INFO:reprotest:build "control": FIX environment, FIX build_path, FIX kernel, FIX aslr, FIX num_cpus, FIX time, FIX user_group, FIX fileordering, FIX domain_host, FIX home, FIX locales, FIX exec_path, FIX timezone, FIX umask
INFO:reprotest.build:BUILD_PATH variation: const_path = /tmp/reprotest.l3AlQj/const_build_path
INFO:reprotest.build:TIMEZONE variation: TZ=GMT+12
INFO:reprotest:copying . over to virtual server's /tmp/reprotest.l3AlQj/build-control/
INFO:reprotest:starting build with source directory: /tmp/reprotest.l3AlQj/build-control/, artifact pattern: ./**.deb
INFO:reprotest:executing build in /tmp/reprotest.l3AlQj/const_build_path/
DEBUG:reprotest:#### REPROTEST BUILD ENVVARS ###################################################
+HOME=/tmp/reprotest.l3AlQj/const_build_path/
DEBUG:reprotest:#### BEGIN REPROTEST BUILD SCRIPT ##############################################
run_build() {
    mkdir -p /tmp/reprotest.l3AlQj/build-control-aux && \
    mv /tmp/reprotest.l3AlQj/build-control/ /tmp/reprotest.l3AlQj/const_build_path && \
    SETARCH_OPTS="$SETARCH_OPTS -R" && \
    CPU_MAX=$(nproc) && \
    CPU_MIN=$({ echo $CPU_MAX; echo 1; } | sort -n | head -n1) && \
    CPU_NUM=$CPU_MIN && \
    export CPU_LIST="$(echo $(shuf -i0-$((CPU_MAX - 1)) -n$CPU_NUM) | tr ' ' ,)" && \
    umask 0022 && \
    export REPROTEST_BUILD_PATH=/tmp/reprotest.l3AlQj/const_build_path/ && \
    export REPROTEST_UMASK=$(umask) && \
    taskset -a -c $CPU_LIST \
    sh -ec 'cd "$REPROTEST_BUILD_PATH"; unset REPROTEST_BUILD_PATH; umask "$REPROTEST_UMASK"; unset REPROTEST_UMASK; debuild -us -uc -- null'
}

cleanup() {
    __c=0; \
    mv /tmp/reprotest.l3AlQj/const_build_path /tmp/reprotest.l3AlQj/build-control/ || __c=$?; \
    rm -rf /tmp/reprotest.l3AlQj/build-control-aux || __c=$?; \
    exit $__c
}

trap '( cleanup )' HUP INT QUIT ABRT TERM PIPE # FIXME doesn't quite work reliably yet

if ( run_build ); then ( cleanup ); else
    __x=$?; # save the exit code of run_build
    if ( ! false ); then
        if ( cleanup ); then :; else echo >&2 "cleanup failed with exit code $?"; fi;
    fi
    exit $__x
fi
DEBUG:reprotest:#### END REPROTEST BUILD SCRIPT ################################################
INFO:reprotest:su to user 'root' to run the build
This package has a Debian revision number but there does not seem to be
an appropriate original tar file or .orig directory in the parent directory;
(expected one of apache-arrow_22.0.0~dev20251014.orig.tar.gz, apache-arrow_22.0.0~dev20251014.orig.tar.bz2,
apache-arrow_22.0.0~dev20251014.orig.tar.lzma,  apache-arrow_22.0.0~dev20251014.orig.tar.xz or const_build_path.orig)
continue anyway? (y/n) Use of uninitialized value $ans in pattern match (m//) at /usr/bin/debuild line 1012.
Traceback (most recent call last):
  File "/host/tmp/venv/lib/python3.13/site-packages/reprotest/__init__.py", line 862, in run
    return 0 if check_func(*check_args) else 1
                ~~~~~~~~~~^^^^^^^^^^^^^
  File "/host/tmp/venv/lib/python3.13/site-packages/reprotest/__init__.py", line 377, in check
    local_dists = [proc.send(("control", build_variations[0]))]
                   ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/host/tmp/venv/lib/python3.13/site-packages/reprotest/__init__.py", line 339, in corun_builds
    bctx.run_build(testbed, build, os.environ, artifact_pattern, testbed_build_pre, no_clean_on_error)
    ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/host/tmp/venv/lib/python3.13/site-packages/reprotest/__init__.py", line 218, in run_build
    testbed.check_exec2(build_argv,
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
        xenv=['-i'] + ['%s=%s' % (k, v) for k, v in build.env.items()],
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        kind='build')
        ^^^^^^^^^^^^^
  File "/host/tmp/venv/lib/python3.13/site-packages/reprotest/__init__.py", line 63, in check_exec2
    self.bomb('"%s" failed with status %i' % (' '.join(argv), code),
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
              adtlog.AutopkgtestError)
              ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/host/tmp/venv/lib/python3.13/site-packages/reprotest/__init__.py", line 70, in bomb
    raise _type(m)
reprotest.lib.adtlog.AutopkgtestError: "su -p -s /bin/sh root -c set -e; export PATH=/host/tmp/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin; run_build() {
    mkdir -p /tmp/reprotest.l3AlQj/build-control-aux && \
    mv /tmp/reprotest.l3AlQj/build-control/ /tmp/reprotest.l3AlQj/const_build_path && \
    SETARCH_OPTS="$SETARCH_OPTS -R" && \
    CPU_MAX=$(nproc) && \
    CPU_MIN=$({ echo $CPU_MAX; echo 1; } | sort -n | head -n1) && \
    CPU_NUM=$CPU_MIN && \
    export CPU_LIST="$(echo $(shuf -i0-$((CPU_MAX - 1)) -n$CPU_NUM) | tr ' ' ,)" && \
    umask 0022 && \
    export REPROTEST_BUILD_PATH=/tmp/reprotest.l3AlQj/const_build_path/ && \
    export REPROTEST_UMASK=$(umask) && \
    taskset -a -c $CPU_LIST \
    sh -ec 'cd "$REPROTEST_BUILD_PATH"; unset REPROTEST_BUILD_PATH; umask "$REPROTEST_UMASK"; unset REPROTEST_UMASK; debuild -us -uc -- null'
}

cleanup() {
    __c=0; \
    mv /tmp/reprotest.l3AlQj/const_build_path /tmp/reprotest.l3AlQj/build-control/ || __c=$?; \
    rm -rf /tmp/reprotest.l3AlQj/build-control-aux || __c=$?; \
    exit $__c
}

trap '( cleanup )' HUP INT QUIT ABRT TERM PIPE # FIXME doesn't quite work reliably yet

if ( run_build ); then ( cleanup ); else
    __x=$?; # save the exit code of run_build
    if ( ! false ); then
        if ( cleanup ); then :; else echo >&2 "cleanup failed with exit code $?"; fi;
    fi
    exit $__x
fi" failed with status 1
Failed reprotest --verbosity 2 --variations=-all debuild -us -uc -- null **.deb

I will keep investigating but I thought is worth to keep updating this with findings for future work.

[raulcd]

Follow up on my tests. I've been able to run reprotest removing almost all variations for debian-trixie and get the following output:

=======================
Reproduction successful
=======================
No differences in ./**.deb
692876c2b4e440aab39f6948384aec3e9dab07949406167f810add9ebc1fa1b4  ./arrow-tools-dbgsym_22.0.0~dev20251015-1_amd64.deb
e5670521b267e7fe808ffc9a9d51dc7b4952a7ca1ad0861d26f14ba9ac3de179  ./arrow-tools_22.0.0~dev20251015-1_amd64.deb
64ca98c9fdf4172a3d7b94c5a5cfac1e0625605e13c4198e2fe14f2a368ba068  ./gir1.2-arrow-1.0_22.0.0~dev20251015-1_amd64.deb
b1d83b9df45b0193d63f9313f2128c1a464eef27f49e4157f41f579db77fd8de  ./gir1.2-arrow-cuda-1.0_22.0.0~dev20251015-1_amd64.deb
b148d8e890313be5de634c7a94bf98daeb336e8267fa69c89062a3f1f9c9ad09  ./gir1.2-arrow-dataset-1.0_22.0.0~dev20251015-1_amd64.deb
2032a583abfe0b0ef12166b9c50f562b7ff7c9b0d0a9cc7d5fc3d697abd28b04  ./gir1.2-arrow-flight-1.0_22.0.0~dev20251015-1_amd64.deb
619d741f3dd839e8ad97bfc7dd1847f9a32cbeabb37e05787326b07c1b1f130f  ./gir1.2-arrow-flight-sql-1.0_22.0.0~dev20251015-1_amd64.deb
71ad073bf51a5802c5f7aa3767fb040f131d76bfcbc85846aaaf150df6c84dc8  ./gir1.2-gandiva-1.0_22.0.0~dev20251015-1_amd64.deb
f6c9ca7a25ea2170b9336e107b594fb52316d45d158cab022add9142adf37ad9  ./gir1.2-parquet-1.0_22.0.0~dev20251015-1_amd64.deb
9d6ebdee523e804fa46ebaed4fc0b086eaeee8047f4f51591edb9749e691f4b2  ./libarrow-acero-dev_22.0.0~dev20251015-1_amd64.deb
d6155398da365ef630a6ac75fe2f0a3477763d7b51fb8413dd98160615b71548  ./libarrow-acero2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
750cfd0afb6d19edc450040a2840b08ffef1f42d7ca1ddf98238fb95f454960c  ./libarrow-acero2200_22.0.0~dev20251015-1_amd64.deb
2633cfd74dc3423f38cb47462fbf47383965079f8817506c9218de1108291c10  ./libarrow-compute-dev_22.0.0~dev20251015-1_amd64.deb
e549dc3d26b3f732a6e6aa80b93dba278dcc9f8d144c2654982d34766c52a9b8  ./libarrow-compute2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
d31c563aa1dcfd80594c75791656bc54b61bf81f970410dd48eba71b32f988db  ./libarrow-compute2200_22.0.0~dev20251015-1_amd64.deb
a47a50407653220f30aba81c632633fdbd9accc0d1280be1cc4ce505e3338a95  ./libarrow-cuda-dev_22.0.0~dev20251015-1_amd64.deb
5f913bd040da4996e24452d5b4e56625a92da0b60517985ba070564d03130a52  ./libarrow-cuda-glib-dev_22.0.0~dev20251015-1_amd64.deb
f811d9ffd4d6c157714f684c8e0b862c0fa7ea28147882998b899576b51935c0  ./libarrow-cuda-glib2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
cbc3970538526aa99837572895934c5c80837b5fe7ce4936eec809486085b598  ./libarrow-cuda-glib2200_22.0.0~dev20251015-1_amd64.deb
043b2c95bc2aecd3778f806bf0127f136a589d2d641b636b06f2e23327a38d9c  ./libarrow-cuda2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
063a1acb4e7d8058cbf6e7050df96922e92f334c3e0c269d52325c37a8962f7f  ./libarrow-cuda2200_22.0.0~dev20251015-1_amd64.deb
052057e9a4e137287d2588a031b4585503e215a51e5878cd8fe323c2d2ad12e8  ./libarrow-dataset-dev_22.0.0~dev20251015-1_amd64.deb
684350a964d6977408ca56ea557117fdf206b41c5ebe2b8837604f855c52ffd4  ./libarrow-dataset-glib-dev_22.0.0~dev20251015-1_amd64.deb
86e0fee1fb52d9acae15dbff8183ea4c7c9fddc700a005be63f140f22e5b75ba  ./libarrow-dataset-glib-doc_22.0.0~dev20251015-1_amd64.deb
6b0954478df1f58f4243ac4513dabd3c7f5cd66ec5cc1ce64b3807a3387ed8b5  ./libarrow-dataset-glib2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
2b9d2f876824652cdddf7dc55d6e3a0bf2ebdc2822179a0c6a8cb8cd865d3cec  ./libarrow-dataset-glib2200_22.0.0~dev20251015-1_amd64.deb
f89b60feb8e218682aac76dab680e00bbca565d76c773bd22353c133fc5ad079  ./libarrow-dataset2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
f7f381ba308b8e1c1685da88d7c6357367b7c65d48c78176c805519d4078c82d  ./libarrow-dataset2200_22.0.0~dev20251015-1_amd64.deb
c18cd637f50c690a8a5bfecf3a1b2e278ab4b61cf5c2de3e28245b33bff970c7  ./libarrow-dev_22.0.0~dev20251015-1_amd64.deb
dce4ce1a0e0d174b6c737e902edc1aa52487dbed32e1bba1f029cab08b1f9fe4  ./libarrow-flight-dev_22.0.0~dev20251015-1_amd64.deb
1d0f380fc9aaff4bbb808fbb6c195f55133ee28d5d9434dae7bc0c32c2d487af  ./libarrow-flight-glib-dev_22.0.0~dev20251015-1_amd64.deb
32175172c9c188515e300329647e8ed9b7449c2c1503c856f259c806824c172f  ./libarrow-flight-glib-doc_22.0.0~dev20251015-1_amd64.deb
51303f5a8215fb37becd262fbcbb0202a43d3b3911588ea8be9eaf27e00279a8  ./libarrow-flight-glib2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
a378bcfdc258751a408427de6d1dd31d4942e90013a654ee19d72bef8ccb8a94  ./libarrow-flight-glib2200_22.0.0~dev20251015-1_amd64.deb
d6355f0ab891d7b8c466f2b738c0317bcd9aa905e82f7180d99d0c01ada3924d  ./libarrow-flight-sql-dev_22.0.0~dev20251015-1_amd64.deb
9aa31d88b1d235b906ae8d326dbb11b67fc9ac271250358333e7c6ca165b91eb  ./libarrow-flight-sql-glib-dev_22.0.0~dev20251015-1_amd64.deb
8eefd7c3f6550936c05640ae1452f31528a5d3dab7ba60df43a7c548f2d310d3  ./libarrow-flight-sql-glib-doc_22.0.0~dev20251015-1_amd64.deb
9f0f01ef40a14e955e1b8d7887c5871565773885a16b4aa6a2ac6d764cccd4ff  ./libarrow-flight-sql-glib2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
54dbe595f78084d033cbbcb606038ed958694172ef3175509c6ac2c613fab51f  ./libarrow-flight-sql-glib2200_22.0.0~dev20251015-1_amd64.deb
551e2b4580686930f24e3043d85b01abeba061b61ee2a621a12561485aa2bd00  ./libarrow-flight-sql2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
2933f48efb993256143db9a5787f8ea8eee96ac96c0d74d97692eae7d7220b82  ./libarrow-flight-sql2200_22.0.0~dev20251015-1_amd64.deb
d5bce1922db2484a0d82560316930fdc5731f42c2e738ac24dcd6627b6080d2c  ./libarrow-flight2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
f250961f09da91db34683eca02af5da4325baef822634f55cb9ccb6bbbcecc35  ./libarrow-flight2200_22.0.0~dev20251015-1_amd64.deb
97f8495f734debae762849d2018dbfca6455e1f46db3b3d0f383617cae365775  ./libarrow-glib-dev_22.0.0~dev20251015-1_amd64.deb
9dd169345705fd6697446088728c30bce9b4ce5c852edf21ba0eb34933701938  ./libarrow-glib-doc_22.0.0~dev20251015-1_all.deb
f4f608ed404ed22d481253cab9c18ab88bbeb101cb588cfd5e68c3c711793713  ./libarrow-glib2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
ddd271ebc4df3e426147d8de026208a96b31e075e4385ae7126b7b988fa82cf7  ./libarrow-glib2200_22.0.0~dev20251015-1_amd64.deb
249f32a323051960fed60c6695879e36350a7d865f9ea064f0de08694d164158  ./libarrow2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
a2393e33fd43547a4b4b047d2bd731bc7f93f84693f5c5be31355244772e7f26  ./libarrow2200_22.0.0~dev20251015-1_amd64.deb
b650096d01d42db8691155e6b2c0bb9d0010c242ac24534cabcc16536c246301  ./libgandiva-dev_22.0.0~dev20251015-1_amd64.deb
8f04b8a87a5559161dead3577ab6dcea4550a68cd464d79d69daf9a5fbb4e95a  ./libgandiva-glib-dev_22.0.0~dev20251015-1_amd64.deb
2d9f42dc900d203009a5d5ad2ccff3b03fcdbd014fd1201dd5fc7c345a6cae10  ./libgandiva-glib-doc_22.0.0~dev20251015-1_amd64.deb
c915be7f8ce691d0af21a229569d0ae1d1bb6ea3e05b04bc08353ab54fe441cf  ./libgandiva-glib2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
f4180e1765bc441963c3db77034cec632f05ea57864e7e16e33ea2f0580c1322  ./libgandiva-glib2200_22.0.0~dev20251015-1_amd64.deb
62b0892f9a6ee8017cbee85dde65a9fef555b9d6da0c887315ce790ce598de53  ./libgandiva2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
02d06cf6db543f1459c81e9d4bd598996dfaecee116dbcbbd8cefa9e68374b2e  ./libgandiva2200_22.0.0~dev20251015-1_amd64.deb
0c914ee0ddfe5c0bd80f7b1a007566f9a0ac1e96620b31a991cc688c7f09d29e  ./libparquet-dev_22.0.0~dev20251015-1_amd64.deb
46447d8240916608ab4ae9a1dc3f499269e4c4fae8cc15e0a94ee01d791138c4  ./libparquet-glib-dev_22.0.0~dev20251015-1_amd64.deb
46ea7e041dec6a92f6d06ac6fca7bc5d71e4c0e327d35a18d792da40812d2596  ./libparquet-glib-doc_22.0.0~dev20251015-1_all.deb
2bb78e578b20f20a0aef4f748c6cfe84b429c572acae911fec995570f6ed5002  ./libparquet-glib2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
54f1e5aa7f168c4d9cf85e26c85e85de2653d9905fb7146e0b1885dc6912148c  ./libparquet-glib2200_22.0.0~dev20251015-1_amd64.deb
d575187c07d3ef7aebd4a2db6f27ab5afe816d674343189ee4d7b38fc013c8ad  ./libparquet2200-dbgsym_22.0.0~dev20251015-1_amd64.deb
beffcaab7893eb6c66cb1b2720de3fdfcbfe6d7d17dcf27209dd75fb084cf844  ./libparquet2200_22.0.0~dev20251015-1_amd64.deb
9159c6bccf07f97304df63e638b3472a974e5e392f5c638e86ea6b30192a95f3  ./parquet-tools-dbgsym_22.0.0~dev20251015-1_amd64.deb
36e6cb6fb42082776be800dae11c5b9f82de9d9077e362ef658a2226566f760f  ./parquet-tools_22.0.0~dev20251015-1_amd64.deb
However, other factors may still make the build unreproducible; try re-running with --vary=+all.

Currently testing with:

run reprotest --verbosity 2 --variations=-all --vary=+environment,+home,+locales,+time,+timezone,+umask -s .. "./test.sh" **.deb

where test.sh is just:

cd apache-arrow-22.0.0~dev20251015
debuild -us -uc

The tests take a really long time to perform due to build having to happen at least twice.

[raulcd]

My latest test adding all variations except:

• kernel: due to setarch, patch to still trying to setarch even when disabled is required
• fileordering: due to (fusermount: failed to unmount /tmp/reprotest.RHY0Gc/build-experiment-1: Operation not permitted)
• domain_host: due to (unshare: unshare failed: Operation not permitted)

using the following command:

reprotest --verbosity 2 --vary=-kernel,-fileordering,-domain_host -s .. ./test.sh **.deb

raises some differences between the packages, even though only 28 out of 65 have differences, I will try to debug further to know where those differences are coming from and try to fix them:

INFO:reprotest:build successful, copying artifacts
INFO:reprotest:copying /tmp/reprotest.U9ifZX/artifacts-experiment-1/ back from virtual server's /tmp/tmp1o6_64p5/experiment-1
INFO:reprotest:Running diff: ['diff', '-ru', '/tmp/tmp1o6_64p5/control', '/tmp/tmp1o6_64p5/experiment-1']
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-acero2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-acero2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-acero2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-acero2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-compute2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-compute2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-compute2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-compute2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-cuda-glib-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-cuda-glib-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-cuda2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-cuda2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-cuda2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-cuda2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-dataset-glib-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-dataset-glib-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-dataset2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-dataset2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-dataset2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-dataset2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-flight-glib-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-flight-glib-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-flight-sql-glib-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-flight-sql-glib-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-flight-sql2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-flight-sql2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-flight-sql2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-flight-sql2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-flight2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-flight2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-flight2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-flight2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow-glib-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow-glib-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libarrow2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libarrow2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libgandiva-glib-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libgandiva-glib-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libgandiva2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libgandiva2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libgandiva2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libgandiva2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libparquet-glib-dev_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libparquet-glib-dev_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libparquet2200-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libparquet2200-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/libparquet2200_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/libparquet2200_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/parquet-tools-dbgsym_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/parquet-tools-dbgsym_22.0.0~dev20251016-1_amd64.deb differ
Binary files /tmp/tmp1o6_64p5/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb and /tmp/tmp1o6_64p5/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb differ

[raulcd]

Some diff tools for one of the files that shows as different:

root@30a9c843bd39:/# debdiff /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
File lists identical (after any substitutions)

No differences were encountered between the control files

root@30a9c843bd39:/# diff -ru /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
Binary files /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb and /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb differ

root@30a9c843bd39:/# sha512sum /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
c3738a86f29b43f3005c3657e994819b5bc8da2048a490668b3367bfb99b72ddb36110ce96ed4940038756e325ca38d56ef2960a17ed9b5d45bf4c3005d288dc  /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
root@30a9c843bd39:/# sha512sum /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
323532182befbd338ed73ba927baaff675ebcdcc4d4f3b168487600bb72b4cd2f4f9022d0445b6303bbcddc8efd25cabd708f40154f6bfae7865c19d6f3b2030  /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb

root@30a9c843bd39:/# cmp /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
/tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb differ: char 123, line 4

diffscope shows some minor differences seems related to gnu.build-id, I can try to strip those:

root@30a9c843bd39:/# diffoscope /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb \
           /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
--- /tmp/tmpj2rqpmz6/control/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
+++ /tmp/tmpj2rqpmz6/experiment-1/source-root/parquet-tools_22.0.0~dev20251016-1_amd64.deb
├── file list
│ @@ -1,3 +1,3 @@
│  -rw-r--r--   0        0        0        4 2025-10-16 07:28:48.000000 debian-binary
│ --rw-r--r--   0        0        0      812 2025-10-16 07:28:48.000000 control.tar.xz
│ --rw-r--r--   0        0        0   335700 2025-10-16 07:28:48.000000 data.tar.xz
│ +-rw-r--r--   0        0        0      816 2025-10-16 07:28:48.000000 control.tar.xz
│ +-rw-r--r--   0        0        0   335704 2025-10-16 07:28:48.000000 data.tar.xz
├── control.tar.xz
│ ├── control.tar
│ │ ├── ./md5sums
│ │ │ ├── ./md5sums
│ │ │ │┄ Files differ
├── data.tar.xz
│ ├── data.tar
│ │ ├── ./usr/bin/parquet-dump-arrow-statistics
│ │ │┄ File has been modified after NT_GNU_BUILD_ID has been applied.
│ │ │ ├── readelf --wide --sections {}
│ │ │ │ @@ -4,16 +4,16 @@
│ │ │ │    [Nr] Name              Type            Address          Off    Size   ES Flg Lk Inf Al
│ │ │ │    [ 0]                   NULL            0000000000000000 000000 000000 00      0   0  0
│ │ │ │    [ 1] .note.gnu.property NOTE            0000000000000350 000350 000020 00   A  0   0  8
│ │ │ │    [ 2] .note.gnu.build-id NOTE            0000000000000370 000370 000024 00   A  0   0  4
│ │ │ │    [ 3] .interp           PROGBITS        0000000000000394 000394 00001c 00   A  0   0  1
│ │ │ │    [ 4] .gnu.hash         GNU_HASH        00000000000003b0 0003b0 000164 00   A  5   0  8
│ │ │ │    [ 5] .dynsym           DYNSYM          0000000000000518 000518 0006c0 18   A  6   1  8
│ │ │ │ -  [ 6] .dynstr           STRTAB          0000000000000bd8 000bd8 000cc2 00   A  0   0  1
│ │ │ │ -  [ 7] .gnu.version      VERSYM          000000000000189a 00189a 000090 02   A  5   0  2
│ │ │ │ +  [ 6] .dynstr           STRTAB          0000000000000bd8 000bd8 000cc4 00   A  0   0  1
│ │ │ │ +  [ 7] .gnu.version      VERSYM          000000000000189c 00189c 000090 02   A  5   0  2
│ │ │ │    [ 8] .gnu.version_r    VERNEED         0000000000001930 001930 000100 00   A  6   3  8
│ │ │ │    [ 9] .rela.dyn         RELA            0000000000001a30 001a30 000120 18   A  5   0  8
│ │ │ │    [10] .rela.plt         RELA            0000000000001b50 001b50 000258 18  AI  5  25  8
│ │ │ │    [11] .init             PROGBITS        0000000000002000 002000 000017 00  AX  0   0  4
│ │ │ │    [12] .plt              PROGBITS        0000000000002020 002020 0001a0 10  AX  0   0 16
│ │ │ │    [13] .plt.got          PROGBITS        00000000000021c0 0021c0 000008 08  AX  0   0  8
│ │ │ │    [14] .text             PROGBITS        00000000000021d0 0021d0 001861 00  AX  0   0 16
│ │ │ ├── readelf --wide --dynamic {}
│ │ │ │ @@ -11,23 +11,23 @@
│ │ │ │   0x0000000000000019 (INIT_ARRAY)         0x5d80
│ │ │ │   0x000000000000001b (INIT_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000000000001a (FINI_ARRAY)         0x5d88
│ │ │ │   0x000000000000001c (FINI_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000006ffffef5 (GNU_HASH)           0x3b0
│ │ │ │   0x0000000000000005 (STRTAB)             0xbd8
│ │ │ │   0x0000000000000006 (SYMTAB)             0x518
│ │ │ │ - 0x000000000000000a (STRSZ)              3266 (bytes)
│ │ │ │ + 0x000000000000000a (STRSZ)              3268 (bytes)
│ │ │ │   0x000000000000000b (SYMENT)             24 (bytes)
│ │ │ │   0x0000000000000015 (DEBUG)              0x0
│ │ │ │   0x0000000000000003 (PLTGOT)             0x5fe8
│ │ │ │   0x0000000000000002 (PLTRELSZ)           600 (bytes)
│ │ │ │   0x0000000000000014 (PLTREL)             RELA
│ │ │ │   0x0000000000000017 (JMPREL)             0x1b50
│ │ │ │   0x0000000000000007 (RELA)               0x1a30
│ │ │ │   0x0000000000000008 (RELASZ)             288 (bytes)
│ │ │ │   0x0000000000000009 (RELAENT)            24 (bytes)
│ │ │ │   0x000000006ffffffb (FLAGS_1)            Flags: PIE
│ │ │ │   0x000000006ffffffe (VERNEED)            0x1930
│ │ │ │   0x000000006fffffff (VERNEEDNUM)         3
│ │ │ │ - 0x000000006ffffff0 (VERSYM)             0x189a
│ │ │ │ + 0x000000006ffffff0 (VERSYM)             0x189c
│ │ │ │   0x000000006ffffff9 (RELACOUNT)          3
│ │ │ │   0x0000000000000000 (NULL)               0x0
│ │ │ ├── readelf --wide --notes {}
│ │ │ │ @@ -1,12 +1,12 @@
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.property
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_PROPERTY_TYPE_0	      Properties: x86 ISA needed: x86-64-baseline
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.build-id
│ │ │ │    Owner                Data size 	Description
│ │ │ │ -  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: 94519fb8465045d1f094baea2aa59e2c91966203
│ │ │ │ +  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: d9dc5f8be2951581acb0274dba8ee5e9135c09b9
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.ABI-tag
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_ABI_TAG (ABI version tag)	    OS: Linux, ABI: 3.2.0
│ │ │ ├── readelf --wide --version-info {}
│ │ │ │ @@ -1,10 +1,10 @@
│ │ │ │  
│ │ │ │  Version symbols section '.gnu.version' contains 72 entries:
│ │ │ │ - Addr: 0x000000000000189a  Offset: 0x0000189a  Link: 5 (.dynsym)
│ │ │ │ + Addr: 0x000000000000189c  Offset: 0x0000189c  Link: 5 (.dynsym)
│ │ │ │    000:   0 (*local*)       2 (CXXABI_1.3.9)   3 (GLIBC_2.4)     4 (GLIBCXX_3.4)
│ │ │ │    004:   5 (GLIBC_2.2.5)   6 (GLIBCXX_3.4.11)    1 (*global*)      4 (GLIBCXX_3.4)
│ │ │ │    008:   1 (*global*)      7 (GCC_3.0)       8 (GLIBCXX_3.4.21)    1 (*global*)   
│ │ │ │    00c:   a (GLIBCXX_3.4.32)    b (GLIBCXX_3.4.9)   1 (*global*)      c (GLIBC_2.34) 
│ │ │ │    010:   1 (*global*)      4 (GLIBCXX_3.4)   d (GLIBC_2.14)    1 (*global*)   
│ │ │ │    014:   1 (*global*)      1 (*global*)      1 (*global*)      4 (GLIBCXX_3.4)
│ │ │ │    018:   1 (*global*)      4 (GLIBCXX_3.4)   8 (GLIBCXX_3.4.21)    4 (GLIBCXX_3.4)
│ │ │ ├── readelf --wide --decompress --hex-dump=.dynstr {}
│ │ │ │ @@ -200,9 +200,9 @@
│ │ │ │    0x00001828 332e3400 43585841 42495f31 2e332e39 3.4.CXXABI_1.3.9
│ │ │ │    0x00001838 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001848 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001858 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001868 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001878 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001888 00000000 00000000 00000000 00000000 ................
│ │ │ │ -  0x00001898 0000                                ..
│ │ │ │ +  0x00001898 00000000                            ....
│ │ │ ├── readelf --wide --decompress --hex-dump=.gnu_debuglink {}
│ │ │ │ @@ -1,7 +1,7 @@
│ │ │ │  
│ │ │ │  Hex dump of section '.gnu_debuglink':
│ │ │ │ -  0x00000000 35313966 62383436 35303435 64316630 519fb8465045d1f0
│ │ │ │ -  0x00000010 39346261 65613261 61353965 32633931 94baea2aa59e2c91
│ │ │ │ -  0x00000020 39363632 30332e64 65627567 00000000 966203.debug....
│ │ │ │ -  0x00000030 15fea726                            ...&
│ │ │ │ +  0x00000000 64633566 38626532 39353135 38316163 dc5f8be2951581ac
│ │ │ │ +  0x00000010 62303237 34646261 38656535 65393133 b0274dba8ee5e913
│ │ │ │ +  0x00000020 35633039 62392e64 65627567 00000000 5c09b9.debug....
│ │ │ │ +  0x00000030 480064a8                            H.d.
│ │ ├── ./usr/bin/parquet-dump-footer
│ │ │┄ File has been modified after NT_GNU_BUILD_ID has been applied.
│ │ │ ├── readelf --wide --sections {}
│ │ │ │ @@ -4,16 +4,16 @@
│ │ │ │    [Nr] Name              Type            Address          Off    Size   ES Flg Lk Inf Al
│ │ │ │    [ 0]                   NULL            0000000000000000 000000 000000 00      0   0  0
│ │ │ │    [ 1] .note.gnu.property NOTE            0000000000000350 000350 000020 00   A  0   0  8
│ │ │ │    [ 2] .note.gnu.build-id NOTE            0000000000000370 000370 000024 00   A  0   0  4
│ │ │ │    [ 3] .interp           PROGBITS        0000000000000394 000394 00001c 00   A  0   0  1
│ │ │ │    [ 4] .gnu.hash         GNU_HASH        00000000000003b0 0003b0 000064 00   A  5   0  8
│ │ │ │    [ 5] .dynsym           DYNSYM          0000000000000418 000418 000498 18   A  6   1  8
│ │ │ │ -  [ 6] .dynstr           STRTAB          00000000000008b0 0008b0 0008b7 00   A  0   0  1
│ │ │ │ -  [ 7] .gnu.version      VERSYM          0000000000001168 001168 000062 02   A  5   0  2
│ │ │ │ +  [ 6] .dynstr           STRTAB          00000000000008b0 0008b0 0008b9 00   A  0   0  1
│ │ │ │ +  [ 7] .gnu.version      VERSYM          000000000000116a 00116a 000062 02   A  5   0  2
│ │ │ │    [ 8] .gnu.version_r    VERNEED         00000000000011d0 0011d0 0000f0 00   A  6   3  8
│ │ │ │    [ 9] .rela.dyn         RELA            00000000000012c0 0012c0 0001b0 18   A  5   0  8
│ │ │ │    [10] .rela.plt         RELA            0000000000001470 001470 0002a0 18  AI  5  26  8
│ │ │ │    [11] .init             PROGBITS        0000000000002000 002000 000017 00  AX  0   0  4
│ │ │ │    [12] .plt              PROGBITS        0000000000002020 002020 0001d0 10  AX  0   0 16
│ │ │ │    [13] .plt.got          PROGBITS        00000000000021f0 0021f0 000008 08  AX  0   0  8
│ │ │ │    [14] .text             PROGBITS        0000000000002200 002200 001006 00  AX  0   0 16
│ │ │ ├── readelf --wide --dynamic {}
│ │ │ │ @@ -11,23 +11,23 @@
│ │ │ │   0x0000000000000019 (INIT_ARRAY)         0x5b70
│ │ │ │   0x000000000000001b (INIT_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000000000001a (FINI_ARRAY)         0x5b78
│ │ │ │   0x000000000000001c (FINI_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000006ffffef5 (GNU_HASH)           0x3b0
│ │ │ │   0x0000000000000005 (STRTAB)             0x8b0
│ │ │ │   0x0000000000000006 (SYMTAB)             0x418
│ │ │ │ - 0x000000000000000a (STRSZ)              2231 (bytes)
│ │ │ │ + 0x000000000000000a (STRSZ)              2233 (bytes)
│ │ │ │   0x000000000000000b (SYMENT)             24 (bytes)
│ │ │ │   0x0000000000000015 (DEBUG)              0x0
│ │ │ │   0x0000000000000003 (PLTGOT)             0x5fe8
│ │ │ │   0x0000000000000002 (PLTRELSZ)           672 (bytes)
│ │ │ │   0x0000000000000014 (PLTREL)             RELA
│ │ │ │   0x0000000000000017 (JMPREL)             0x1470
│ │ │ │   0x0000000000000007 (RELA)               0x12c0
│ │ │ │   0x0000000000000008 (RELASZ)             432 (bytes)
│ │ │ │   0x0000000000000009 (RELAENT)            24 (bytes)
│ │ │ │   0x000000006ffffffb (FLAGS_1)            Flags: PIE
│ │ │ │   0x000000006ffffffe (VERNEED)            0x11d0
│ │ │ │   0x000000006fffffff (VERNEEDNUM)         3
│ │ │ │ - 0x000000006ffffff0 (VERSYM)             0x1168
│ │ │ │ + 0x000000006ffffff0 (VERSYM)             0x116a
│ │ │ │   0x000000006ffffff9 (RELACOUNT)          3
│ │ │ │   0x0000000000000000 (NULL)               0x0
│ │ │ ├── readelf --wide --notes {}
│ │ │ │ @@ -1,12 +1,12 @@
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.property
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_PROPERTY_TYPE_0	      Properties: x86 ISA needed: x86-64-baseline
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.build-id
│ │ │ │    Owner                Data size 	Description
│ │ │ │ -  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: e55696bab68e0fd366edc9fea7133d61646c75e5
│ │ │ │ +  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: 3776f7b1f2911f0a36194c7b6cca751b4bdd19db
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.ABI-tag
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_ABI_TAG (ABI version tag)	    OS: Linux, ABI: 3.2.0
│ │ │ ├── readelf --wide --version-info {}
│ │ │ │ @@ -1,10 +1,10 @@
│ │ │ │  
│ │ │ │  Version symbols section '.gnu.version' contains 49 entries:
│ │ │ │ - Addr: 0x0000000000001168  Offset: 0x00001168  Link: 5 (.dynsym)
│ │ │ │ + Addr: 0x000000000000116a  Offset: 0x0000116a  Link: 5 (.dynsym)
│ │ │ │    000:   0 (*local*)       1 (*global*)      2 (CXXABI_1.3)    3 (GLIBCXX_3.4.21) 
│ │ │ │    004:   4 (CXXABI_1.3.9)   3 (GLIBCXX_3.4.21)    5 (GLIBCXX_3.4)   6 (GLIBC_2.4)  
│ │ │ │    008:   7 (GLIBC_2.2.5)   5 (GLIBCXX_3.4)   5 (GLIBCXX_3.4)   8 (GCC_3.0)    
│ │ │ │    00c:   3 (GLIBCXX_3.4.21)    1 (*global*)      a (GLIBCXX_3.4.32)    b (GLIBCXX_3.4.9)
│ │ │ │    010:   1 (*global*)      c (GLIBC_2.34)    1 (*global*)      d (GLIBC_2.14) 
│ │ │ │    014:   1 (*global*)      1 (*global*)      5 (GLIBCXX_3.4)   3 (GLIBCXX_3.4.21) 
│ │ │ │    018:   5 (GLIBCXX_3.4)   2 (CXXABI_1.3)    5 (GLIBCXX_3.4)   1 (*global*)
│ │ │ ├── readelf --wide --decompress --hex-dump=.dynstr {}
│ │ │ │ @@ -135,9 +135,9 @@
│ │ │ │    0x000010f0 4358585f 332e342e 32310043 58584142 CXX_3.4.21.CXXAB
│ │ │ │    0x00001100 495f312e 33000000 00000000 00000000 I_1.3...........
│ │ │ │    0x00001110 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001120 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001130 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001140 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00001150 00000000 00000000 00000000 00000000 ................
│ │ │ │ -  0x00001160 00000000 000000                     .......
│ │ │ │ +  0x00001160 00000000 00000000 00                .........
│ │ │ ├── readelf --wide --decompress --hex-dump=.gnu_debuglink {}
│ │ │ │ @@ -1,7 +1,7 @@
│ │ │ │  
│ │ │ │  Hex dump of section '.gnu_debuglink':
│ │ │ │ -  0x00000000 35363936 62616236 38653066 64333636 5696bab68e0fd366
│ │ │ │ -  0x00000010 65646339 66656137 31333364 36313634 edc9fea7133d6164
│ │ │ │ -  0x00000020 36633735 65352e64 65627567 00000000 6c75e5.debug....
│ │ │ │ -  0x00000030 c8c8c7e2                            ....
│ │ │ │ +  0x00000000 37366637 62316632 39313166 30613336 76f7b1f2911f0a36
│ │ │ │ +  0x00000010 31393463 37623663 63613735 31623462 194c7b6cca751b4b
│ │ │ │ +  0x00000020 64643139 64622e64 65627567 00000000 dd19db.debug....
│ │ │ │ +  0x00000030 57a3bf26                            W..&
│ │ ├── ./usr/bin/parquet-dump-schema
│ │ │┄ File has been modified after NT_GNU_BUILD_ID has been applied.
│ │ │ ├── readelf --wide --sections {}
│ │ │ │ @@ -4,16 +4,16 @@
│ │ │ │    [Nr] Name              Type            Address          Off    Size   ES Flg Lk Inf Al
│ │ │ │    [ 0]                   NULL            0000000000000000 000000 000000 00      0   0  0
│ │ │ │    [ 1] .note.gnu.property NOTE            0000000000000350 000350 000020 00   A  0   0  8
│ │ │ │    [ 2] .note.gnu.build-id NOTE            0000000000000370 000370 000024 00   A  0   0  4
│ │ │ │    [ 3] .interp           PROGBITS        0000000000000394 000394 00001c 00   A  0   0  1
│ │ │ │    [ 4] .gnu.hash         GNU_HASH        00000000000003b0 0003b0 000040 00   A  5   0  8
│ │ │ │    [ 5] .dynsym           DYNSYM          00000000000003f0 0003f0 000348 18   A  6   1  8
│ │ │ │ -  [ 6] .dynstr           STRTAB          0000000000000738 000738 00057e 00   A  0   0  1
│ │ │ │ -  [ 7] .gnu.version      VERSYM          0000000000000cb6 000cb6 000046 02   A  5   0  2
│ │ │ │ +  [ 6] .dynstr           STRTAB          0000000000000738 000738 000580 00   A  0   0  1
│ │ │ │ +  [ 7] .gnu.version      VERSYM          0000000000000cb8 000cb8 000046 02   A  5   0  2
│ │ │ │    [ 8] .gnu.version_r    VERNEED         0000000000000d00 000d00 0000e0 00   A  6   3  8
│ │ │ │    [ 9] .rela.dyn         RELA            0000000000000de0 000de0 000138 18   A  5   0  8
│ │ │ │    [10] .rela.plt         RELA            0000000000000f18 000f18 0001e0 18  AI  5  25  8
│ │ │ │    [11] .init             PROGBITS        0000000000002000 002000 000017 00  AX  0   0  4
│ │ │ │    [12] .plt              PROGBITS        0000000000002020 002020 000150 10  AX  0   0 16
│ │ │ │    [13] .plt.got          PROGBITS        0000000000002170 002170 000008 08  AX  0   0  8
│ │ │ │    [14] .text             PROGBITS        0000000000002180 002180 000585 00  AX  0   0 16
│ │ │ ├── readelf --wide --dynamic {}
│ │ │ │ @@ -10,23 +10,23 @@
│ │ │ │   0x0000000000000019 (INIT_ARRAY)         0x4d90
│ │ │ │   0x000000000000001b (INIT_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000000000001a (FINI_ARRAY)         0x4d98
│ │ │ │   0x000000000000001c (FINI_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000006ffffef5 (GNU_HASH)           0x3b0
│ │ │ │   0x0000000000000005 (STRTAB)             0x738
│ │ │ │   0x0000000000000006 (SYMTAB)             0x3f0
│ │ │ │ - 0x000000000000000a (STRSZ)              1406 (bytes)
│ │ │ │ + 0x000000000000000a (STRSZ)              1408 (bytes)
│ │ │ │   0x000000000000000b (SYMENT)             24 (bytes)
│ │ │ │   0x0000000000000015 (DEBUG)              0x0
│ │ │ │   0x0000000000000003 (PLTGOT)             0x4fe8
│ │ │ │   0x0000000000000002 (PLTRELSZ)           480 (bytes)
│ │ │ │   0x0000000000000014 (PLTREL)             RELA
│ │ │ │   0x0000000000000017 (JMPREL)             0xf18
│ │ │ │   0x0000000000000007 (RELA)               0xde0
│ │ │ │   0x0000000000000008 (RELASZ)             312 (bytes)
│ │ │ │   0x0000000000000009 (RELAENT)            24 (bytes)
│ │ │ │   0x000000006ffffffb (FLAGS_1)            Flags: PIE
│ │ │ │   0x000000006ffffffe (VERNEED)            0xd00
│ │ │ │   0x000000006fffffff (VERNEEDNUM)         3
│ │ │ │ - 0x000000006ffffff0 (VERSYM)             0xcb6
│ │ │ │ + 0x000000006ffffff0 (VERSYM)             0xcb8
│ │ │ │   0x000000006ffffff9 (RELACOUNT)          3
│ │ │ │   0x0000000000000000 (NULL)               0x0
│ │ │ ├── readelf --wide --notes {}
│ │ │ │ @@ -1,12 +1,12 @@
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.property
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_PROPERTY_TYPE_0	      Properties: x86 ISA needed: x86-64-baseline
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.build-id
│ │ │ │    Owner                Data size 	Description
│ │ │ │ -  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: 9d4523b5f8bebbe382f96e11d6ac464c57cba2cd
│ │ │ │ +  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: 2913da662b301ae25ff2c4f84d9c05d2294640a4
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.ABI-tag
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_ABI_TAG (ABI version tag)	    OS: Linux, ABI: 3.2.0
│ │ │ ├── readelf --wide --version-info {}
│ │ │ │ @@ -1,10 +1,10 @@
│ │ │ │  
│ │ │ │  Version symbols section '.gnu.version' contains 35 entries:
│ │ │ │ - Addr: 0x0000000000000cb6  Offset: 0x00000cb6  Link: 5 (.dynsym)
│ │ │ │ + Addr: 0x0000000000000cb8  Offset: 0x00000cb8  Link: 5 (.dynsym)
│ │ │ │    000:   0 (*local*)       2 (CXXABI_1.3)    3 (CXXABI_1.3.9)   4 (GLIBCXX_3.4)
│ │ │ │    004:   5 (GLIBC_2.4)     4 (GLIBCXX_3.4)   6 (GLIBC_2.2.5)   7 (GLIBCXX_3.4.11) 
│ │ │ │    008:   8 (GCC_3.0)       a (GLIBCXX_3.4.32)    1 (*global*)      b (GLIBC_2.34) 
│ │ │ │    00c:   1 (*global*)      1 (*global*)      1 (*global*)      1 (*global*)   
│ │ │ │    010:   4 (GLIBCXX_3.4)   4 (GLIBCXX_3.4)   c (GLIBCXX_3.4.21)    4 (GLIBCXX_3.4)
│ │ │ │    014:   2 (CXXABI_1.3)    1 (*global*)      2 (CXXABI_1.3)    6 (GLIBC_2.2.5)
│ │ │ │    018:   c (GLIBCXX_3.4.21)    1 (*global*)      1 (*global*)      1 (*global*)
│ │ │ ├── readelf --wide --decompress --hex-dump=.dynstr {}
│ │ │ │ @@ -83,9 +83,9 @@
│ │ │ │    0x00000c38 5f332e34 00435858 4142495f 312e332e _3.4.CXXABI_1.3.
│ │ │ │    0x00000c48 39004358 58414249 5f312e33 00000000 9.CXXABI_1.3....
│ │ │ │    0x00000c58 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000c68 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000c78 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000c88 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000c98 00000000 00000000 00000000 00000000 ................
│ │ │ │ -  0x00000ca8 00000000 00000000 00000000 0000     ..............
│ │ │ │ +  0x00000ca8 00000000 00000000 00000000 00000000 ................
│ │ │ ├── readelf --wide --decompress --hex-dump=.gnu_debuglink {}
│ │ │ │ @@ -1,7 +1,7 @@
│ │ │ │  
│ │ │ │  Hex dump of section '.gnu_debuglink':
│ │ │ │ -  0x00000000 34353233 62356638 62656262 65333832 4523b5f8bebbe382
│ │ │ │ -  0x00000010 66393665 31316436 61633436 34633537 f96e11d6ac464c57
│ │ │ │ -  0x00000020 63626132 63642e64 65627567 00000000 cba2cd.debug....
│ │ │ │ -  0x00000030 7b0207be                            {...
│ │ │ │ +  0x00000000 31336461 36363262 33303161 65323566 13da662b301ae25f
│ │ │ │ +  0x00000010 66326334 66383464 39633035 64323239 f2c4f84d9c05d229
│ │ │ │ +  0x00000020 34363430 61342e64 65627567 00000000 4640a4.debug....
│ │ │ │ +  0x00000030 58638599                            Xc..
│ │ ├── ./usr/bin/parquet-reader
│ │ │┄ File has been modified after NT_GNU_BUILD_ID has been applied.
│ │ │ ├── readelf --wide --program-header {}
│ │ │ │ @@ -4,15 +4,15 @@
│ │ │ │  There are 14 program headers, starting at offset 64
│ │ │ │  
│ │ │ │  Program Headers:
│ │ │ │    Type           Offset   VirtAddr           PhysAddr           FileSiz  MemSiz   Flg Align
│ │ │ │    PHDR           0x000040 0x0000000000000040 0x0000000000000040 0x000310 0x000310 R   0x8
│ │ │ │    INTERP         0x000394 0x0000000000000394 0x0000000000000394 0x00001c 0x00001c R   0x1
│ │ │ │        [Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
│ │ │ │ -  LOAD           0x000000 0x0000000000000000 0x0000000000000000 0x001228 0x001228 R   0x1000
│ │ │ │ +  LOAD           0x000000 0x0000000000000000 0x0000000000000000 0x001230 0x001230 R   0x1000
│ │ │ │    LOAD           0x002000 0x0000000000002000 0x0000000000002000 0x0009fd 0x0009fd R E 0x1000
│ │ │ │    LOAD           0x003000 0x0000000000003000 0x0000000000003000 0x0003dc 0x0003dc R   0x1000
│ │ │ │    LOAD           0x003d90 0x0000000000004d90 0x0000000000004d90 0x000348 0x0005c8 RW  0x1000
│ │ │ │    DYNAMIC        0x003da0 0x0000000000004da0 0x0000000000004da0 0x000220 0x000220 RW  0x8
│ │ │ │    NOTE           0x000350 0x0000000000000350 0x0000000000000350 0x000020 0x000020 R   0x8
│ │ │ │    NOTE           0x000370 0x0000000000000370 0x0000000000000370 0x000024 0x000024 R   0x4
│ │ │ │    NOTE           0x0033bc 0x00000000000033bc 0x00000000000033bc 0x000020 0x000020 R   0x4
│ │ │ ├── readelf --wide --sections {}
│ │ │ │ @@ -4,19 +4,19 @@
│ │ │ │    [Nr] Name              Type            Address          Off    Size   ES Flg Lk Inf Al
│ │ │ │    [ 0]                   NULL            0000000000000000 000000 000000 00      0   0  0
│ │ │ │    [ 1] .note.gnu.property NOTE            0000000000000350 000350 000020 00   A  0   0  8
│ │ │ │    [ 2] .note.gnu.build-id NOTE            0000000000000370 000370 000024 00   A  0   0  4
│ │ │ │    [ 3] .interp           PROGBITS        0000000000000394 000394 00001c 00   A  0   0  1
│ │ │ │    [ 4] .gnu.hash         GNU_HASH        00000000000003b0 0003b0 000040 00   A  5   0  8
│ │ │ │    [ 5] .dynsym           DYNSYM          00000000000003f0 0003f0 000390 18   A  6   1  8
│ │ │ │ -  [ 6] .dynstr           STRTAB          0000000000000780 000780 0005fb 00   A  0   0  1
│ │ │ │ -  [ 7] .gnu.version      VERSYM          0000000000000d7c 000d7c 00004c 02   A  5   0  2
│ │ │ │ -  [ 8] .gnu.version_r    VERNEED         0000000000000dc8 000dc8 000100 00   A  6   3  8
│ │ │ │ -  [ 9] .rela.dyn         RELA            0000000000000ec8 000ec8 000138 18   A  5   0  8
│ │ │ │ -  [10] .rela.plt         RELA            0000000000001000 001000 000228 18  AI  5  25  8
│ │ │ │ +  [ 6] .dynstr           STRTAB          0000000000000780 000780 0005fd 00   A  0   0  1
│ │ │ │ +  [ 7] .gnu.version      VERSYM          0000000000000d7e 000d7e 00004c 02   A  5   0  2
│ │ │ │ +  [ 8] .gnu.version_r    VERNEED         0000000000000dd0 000dd0 000100 00   A  6   3  8
│ │ │ │ +  [ 9] .rela.dyn         RELA            0000000000000ed0 000ed0 000138 18   A  5   0  8
│ │ │ │ +  [10] .rela.plt         RELA            0000000000001008 001008 000228 18  AI  5  25  8
│ │ │ │    [11] .init             PROGBITS        0000000000002000 002000 000017 00  AX  0   0  4
│ │ │ │    [12] .plt              PROGBITS        0000000000002020 002020 000180 10  AX  0   0 16
│ │ │ │    [13] .plt.got          PROGBITS        00000000000021a0 0021a0 000008 08  AX  0   0  8
│ │ │ │    [14] .text             PROGBITS        00000000000021b0 0021b0 000844 00  AX  0   0 16
│ │ │ │    [15] .fini             PROGBITS        00000000000029f4 0029f4 000009 00  AX  0   0  4
│ │ │ │    [16] .rodata           PROGBITS        0000000000003000 003000 0000e8 00   A  0   0  8
│ │ │ │    [17] .eh_frame_hdr     PROGBITS        00000000000030e8 0030e8 00006c 00   A  0   0  4
│ │ │ ├── readelf --wide --relocs {}
│ │ │ │ @@ -1,9 +1,9 @@
│ │ │ │  
│ │ │ │ -Relocation section '.rela.dyn' at offset 0xec8 contains 13 entries:
│ │ │ │ +Relocation section '.rela.dyn' at offset 0xed0 contains 13 entries:
│ │ │ │      Offset             Info             Type               Symbol's Value  Symbol's Name + Addend
│ │ │ │  0000000000004d90  0000000000000008 R_X86_64_RELATIVE                         27d0
│ │ │ │  0000000000004d98  0000000000000008 R_X86_64_RELATIVE                         2790
│ │ │ │  00000000000050c0  0000000000000008 R_X86_64_RELATIVE                         50c0
│ │ │ │  0000000000004fc0  0000000e00000006 R_X86_64_GLOB_DAT      0000000000000000 _ITM_registerTMCloneTable + 0
│ │ │ │  0000000000004fc8  0000000f00000006 R_X86_64_GLOB_DAT      0000000000000000 __libc_start_main@GLIBC_2.34 + 0
│ │ │ │  0000000000004fd0  0000001300000006 R_X86_64_GLOB_DAT      0000000000000000 _ITM_deregisterTMCloneTable + 0
│ │ │ │ @@ -11,15 +11,15 @@
│ │ │ │  0000000000004fe0  0000001500000006 R_X86_64_GLOB_DAT      0000000000000000 __gmon_start__ + 0
│ │ │ │  00000000000050c8  0000000500000001 R_X86_64_64            0000000000000000 _ZTISt9exception@GLIBCXX_3.4 + 0
│ │ │ │  00000000000050d0  0000001b00000001 R_X86_64_64            0000000000000000 __gxx_personality_v0@CXXABI_1.3 + 0
│ │ │ │  0000000000005100  0000002400000005 R_X86_64_COPY          0000000000005100 _ZSt4cout@GLIBCXX_3.4 + 0
│ │ │ │  0000000000005220  0000002100000005 R_X86_64_COPY          0000000000005220 __libc_single_threaded@GLIBC_2.32 + 0
│ │ │ │  0000000000005240  0000002200000005 R_X86_64_COPY          0000000000005240 _ZSt4cerr@GLIBCXX_3.4 + 0
│ │ │ │  
│ │ │ │ -Relocation section '.rela.plt' at offset 0x1000 contains 23 entries:
│ │ │ │ +Relocation section '.rela.plt' at offset 0x1008 contains 23 entries:
│ │ │ │      Offset             Info             Type               Symbol's Value  Symbol's Name + Addend
│ │ │ │  0000000000005000  0000000100000007 R_X86_64_JUMP_SLOT     0000000000000000 __cxa_begin_catch@CXXABI_1.3 + 0
│ │ │ │  0000000000005008  0000000200000007 R_X86_64_JUMP_SLOT     0000000000000000 _ZdlPvm@CXXABI_1.3.9 + 0
│ │ │ │  0000000000005010  0000000300000007 R_X86_64_JUMP_SLOT     0000000000000000 _ZNSt8__detail15_List_node_base7_M_hookEPS0_@GLIBCXX_3.4.15 + 0
│ │ │ │  0000000000005018  0000000400000007 R_X86_64_JUMP_SLOT     0000000000000000 strtok@GLIBC_2.2.5 + 0
│ │ │ │  0000000000005020  0000000600000007 R_X86_64_JUMP_SLOT     0000000000000000 __stack_chk_fail@GLIBC_2.4 + 0
│ │ │ │  0000000000005028  0000000700000007 R_X86_64_JUMP_SLOT     0000000000000000 _ZSt16__throw_bad_castv@GLIBCXX_3.4 + 0
│ │ │ ├── readelf --wide --dynamic {}
│ │ │ │ @@ -10,23 +10,23 @@
│ │ │ │   0x0000000000000019 (INIT_ARRAY)         0x4d90
│ │ │ │   0x000000000000001b (INIT_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000000000001a (FINI_ARRAY)         0x4d98
│ │ │ │   0x000000000000001c (FINI_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000006ffffef5 (GNU_HASH)           0x3b0
│ │ │ │   0x0000000000000005 (STRTAB)             0x780
│ │ │ │   0x0000000000000006 (SYMTAB)             0x3f0
│ │ │ │ - 0x000000000000000a (STRSZ)              1531 (bytes)
│ │ │ │ + 0x000000000000000a (STRSZ)              1533 (bytes)
│ │ │ │   0x000000000000000b (SYMENT)             24 (bytes)
│ │ │ │   0x0000000000000015 (DEBUG)              0x0
│ │ │ │   0x0000000000000003 (PLTGOT)             0x4fe8
│ │ │ │   0x0000000000000002 (PLTRELSZ)           552 (bytes)
│ │ │ │   0x0000000000000014 (PLTREL)             RELA
│ │ │ │ - 0x0000000000000017 (JMPREL)             0x1000
│ │ │ │ - 0x0000000000000007 (RELA)               0xec8
│ │ │ │ + 0x0000000000000017 (JMPREL)             0x1008
│ │ │ │ + 0x0000000000000007 (RELA)               0xed0
│ │ │ │   0x0000000000000008 (RELASZ)             312 (bytes)
│ │ │ │   0x0000000000000009 (RELAENT)            24 (bytes)
│ │ │ │   0x000000006ffffffb (FLAGS_1)            Flags: PIE
│ │ │ │ - 0x000000006ffffffe (VERNEED)            0xdc8
│ │ │ │ + 0x000000006ffffffe (VERNEED)            0xdd0
│ │ │ │   0x000000006fffffff (VERNEEDNUM)         3
│ │ │ │ - 0x000000006ffffff0 (VERSYM)             0xd7c
│ │ │ │ + 0x000000006ffffff0 (VERSYM)             0xd7e
│ │ │ │   0x000000006ffffff9 (RELACOUNT)          3
│ │ │ │   0x0000000000000000 (NULL)               0x0
│ │ │ ├── readelf --wide --notes {}
│ │ │ │ @@ -1,12 +1,12 @@
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.property
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_PROPERTY_TYPE_0	      Properties: x86 ISA needed: x86-64-baseline
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.build-id
│ │ │ │    Owner                Data size 	Description
│ │ │ │ -  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: fd6e19c1be3541dca88d14d8485c3665a166186e
│ │ │ │ +  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: 60ad58a22faf2d825c2d92054709ee1b68d93e63
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.ABI-tag
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_ABI_TAG (ABI version tag)	    OS: Linux, ABI: 3.2.0
│ │ │ ├── readelf --wide --version-info {}
│ │ │ │ @@ -1,23 +1,23 @@
│ │ │ │  
│ │ │ │  Version symbols section '.gnu.version' contains 38 entries:
│ │ │ │ - Addr: 0x0000000000000d7c  Offset: 0x00000d7c  Link: 5 (.dynsym)
│ │ │ │ + Addr: 0x0000000000000d7e  Offset: 0x00000d7e  Link: 5 (.dynsym)
│ │ │ │    000:   0 (*local*)       2 (CXXABI_1.3)    3 (CXXABI_1.3.9)   4 (GLIBCXX_3.4.15) 
│ │ │ │    004:   5 (GLIBC_2.2.5)   6 (GLIBCXX_3.4)   7 (GLIBC_2.4)     6 (GLIBCXX_3.4)
│ │ │ │    008:   5 (GLIBC_2.2.5)   5 (GLIBC_2.2.5)   8 (GLIBCXX_3.4.11)    9 (GCC_3.0)    
│ │ │ │    00c:   b (GLIBCXX_3.4.32)    c (GLIBC_2.38)    1 (*global*)      d (GLIBC_2.34) 
│ │ │ │    010:   1 (*global*)      1 (*global*)      6 (GLIBCXX_3.4)   1 (*global*)   
│ │ │ │    014:   1 (*global*)      1 (*global*)      6 (GLIBCXX_3.4)   1 (*global*)   
│ │ │ │    018:   6 (GLIBCXX_3.4)   e (GLIBCXX_3.4.21)    6 (GLIBCXX_3.4)   2 (CXXABI_1.3) 
│ │ │ │    01c:   1 (*global*)      2 (CXXABI_1.3)    e (GLIBCXX_3.4.21)    1 (*global*)   
│ │ │ │    020:   1 (*global*)      a (GLIBC_2.32)    6 (GLIBCXX_3.4)   5 (GLIBC_2.2.5)
│ │ │ │    024:   6 (GLIBCXX_3.4)   1 (*global*)   
│ │ │ │  
│ │ │ │  Version needs section '.gnu.version_r' contains 3 entries:
│ │ │ │ - Addr: 0x0000000000000dc8  Offset: 0x00000dc8  Link: 6 (.dynstr)
│ │ │ │ + Addr: 0x0000000000000dd0  Offset: 0x00000dd0  Link: 6 (.dynstr)
│ │ │ │    000000: Version: 1  File: libgcc_s.so.1  Cnt: 1
│ │ │ │    0x0010:   Name: GCC_3.0  Flags: none  Version: 9
│ │ │ │    0x0020: Version: 1  File: libc.so.6  Cnt: 5
│ │ │ │    0x0030:   Name: GLIBC_2.34  Flags: none  Version: 13
│ │ │ │    0x0040:   Name: GLIBC_2.38  Flags: none  Version: 12
│ │ │ │    0x0050:   Name: GLIBC_2.32  Flags: none  Version: 10
│ │ │ │    0x0060:   Name: GLIBC_2.4  Flags: none  Version: 7
│ │ │ ├── strings --all --bytes=8 {}
│ │ │ │ @@ -1,8 +1,8 @@
│ │ │ │ -n/lib64/ld-linux-x86-64.so.2
│ │ │ │ +>c/lib64/ld-linux-x86-64.so.2
│ │ │ │  _ITM_deregisterTMCloneTable
│ │ │ │  __gmon_start__
│ │ │ │  _ITM_registerTMCloneTable
│ │ │ │  _ZN7parquet18ParquetFilePrinter10DebugPrintERSoNSt7__cxx114listIiSaIiEEEbbbPKc
│ │ │ │  _ZN7parquet25default_reader_propertiesEv
│ │ │ │  _ZN7parquet18ParquetFilePrinter9JSONPrintERSoNSt7__cxx114listIiSaIiEEEPKc
│ │ │ │  _ZN7parquet17ParquetFileReaderD1Ev
│ │ │ ├── readelf --wide --decompress --hex-dump=.dynstr {}
│ │ │ │ @@ -91,9 +91,9 @@
│ │ │ │    0x00000d00 35004358 58414249 5f312e33 2e390043 5.CXXABI_1.3.9.C
│ │ │ │    0x00000d10 58584142 495f312e 33000000 00000000 XXABI_1.3.......
│ │ │ │    0x00000d20 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000d30 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000d40 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000d50 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000d60 00000000 00000000 00000000 00000000 ................
│ │ │ │ -  0x00000d70 00000000 00000000 000000            ...........
│ │ │ │ +  0x00000d70 00000000 00000000 00000000 00       .............
│ │ │ ├── readelf --wide --decompress --hex-dump=.gnu_debuglink {}
│ │ │ │ @@ -1,7 +1,7 @@
│ │ │ │  
│ │ │ │  Hex dump of section '.gnu_debuglink':
│ │ │ │ -  0x00000000 36653139 63316265 33353431 64636138 6e19c1be3541dca8
│ │ │ │ -  0x00000010 38643134 64383438 35633336 36356131 8d14d8485c3665a1
│ │ │ │ -  0x00000020 36363138 36652e64 65627567 00000000 66186e.debug....
│ │ │ │ -  0x00000030 290f235b                            ).#[
│ │ │ │ +  0x00000000 61643538 61323266 61663264 38323563 ad58a22faf2d825c
│ │ │ │ +  0x00000010 32643932 30353437 30396565 31623638 2d92054709ee1b68
│ │ │ │ +  0x00000020 64393365 36332e64 65627567 00000000 d93e63.debug....
│ │ │ │ +  0x00000030 ff52e24c                            .R.L
│ │ ├── ./usr/bin/parquet-scan
│ │ │ ├── readelf --wide --sections {}
│ │ │ │ @@ -4,16 +4,16 @@
│ │ │ │    [Nr] Name              Type            Address          Off    Size   ES Flg Lk Inf Al
│ │ │ │    [ 0]                   NULL            0000000000000000 000000 000000 00      0   0  0
│ │ │ │    [ 1] .note.gnu.property NOTE            0000000000000350 000350 000020 00   A  0   0  8
│ │ │ │    [ 2] .note.gnu.build-id NOTE            0000000000000370 000370 000024 00   A  0   0  4
│ │ │ │    [ 3] .interp           PROGBITS        0000000000000394 000394 00001c 00   A  0   0  1
│ │ │ │    [ 4] .gnu.hash         GNU_HASH        00000000000003b0 0003b0 000040 00   A  5   0  8
│ │ │ │    [ 5] .dynsym           DYNSYM          00000000000003f0 0003f0 000408 18   A  6   1  8
│ │ │ │ -  [ 6] .dynstr           STRTAB          00000000000007f8 0007f8 00065c 00   A  0   0  1
│ │ │ │ -  [ 7] .gnu.version      VERSYM          0000000000000e54 000e54 000056 02   A  5   0  2
│ │ │ │ +  [ 6] .dynstr           STRTAB          00000000000007f8 0007f8 00065e 00   A  0   0  1
│ │ │ │ +  [ 7] .gnu.version      VERSYM          0000000000000e56 000e56 000056 02   A  5   0  2
│ │ │ │    [ 8] .gnu.version_r    VERNEED         0000000000000eb0 000eb0 000120 00   A  6   3  8
│ │ │ │    [ 9] .rela.dyn         RELA            0000000000000fd0 000fd0 000138 18   A  5   0  8
│ │ │ │    [10] .rela.plt         RELA            0000000000001108 001108 0002a0 18  AI  5  25  8
│ │ │ │    [11] .init             PROGBITS        0000000000002000 002000 000017 00  AX  0   0  4
│ │ │ │    [12] .plt              PROGBITS        0000000000002020 002020 0001d0 10  AX  0   0 16
│ │ │ │    [13] .plt.got          PROGBITS        00000000000021f0 0021f0 000008 08  AX  0   0  8
│ │ │ │    [14] .text             PROGBITS        0000000000002200 002200 000a21 00  AX  0   0 16
│ │ │ ├── readelf --wide --dynamic {}
│ │ │ │ @@ -10,23 +10,23 @@
│ │ │ │   0x0000000000000019 (INIT_ARRAY)         0x4d90
│ │ │ │   0x000000000000001b (INIT_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000000000001a (FINI_ARRAY)         0x4d98
│ │ │ │   0x000000000000001c (FINI_ARRAYSZ)       8 (bytes)
│ │ │ │   0x000000006ffffef5 (GNU_HASH)           0x3b0
│ │ │ │   0x0000000000000005 (STRTAB)             0x7f8
│ │ │ │   0x0000000000000006 (SYMTAB)             0x3f0
│ │ │ │ - 0x000000000000000a (STRSZ)              1628 (bytes)
│ │ │ │ + 0x000000000000000a (STRSZ)              1630 (bytes)
│ │ │ │   0x000000000000000b (SYMENT)             24 (bytes)
│ │ │ │   0x0000000000000015 (DEBUG)              0x0
│ │ │ │   0x0000000000000003 (PLTGOT)             0x4fe8
│ │ │ │   0x0000000000000002 (PLTRELSZ)           672 (bytes)
│ │ │ │   0x0000000000000014 (PLTREL)             RELA
│ │ │ │   0x0000000000000017 (JMPREL)             0x1108
│ │ │ │   0x0000000000000007 (RELA)               0xfd0
│ │ │ │   0x0000000000000008 (RELASZ)             312 (bytes)
│ │ │ │   0x0000000000000009 (RELAENT)            24 (bytes)
│ │ │ │   0x000000006ffffffb (FLAGS_1)            Flags: PIE
│ │ │ │   0x000000006ffffffe (VERNEED)            0xeb0
│ │ │ │   0x000000006fffffff (VERNEEDNUM)         3
│ │ │ │ - 0x000000006ffffff0 (VERSYM)             0xe54
│ │ │ │ + 0x000000006ffffff0 (VERSYM)             0xe56
│ │ │ │   0x000000006ffffff9 (RELACOUNT)          3
│ │ │ │   0x0000000000000000 (NULL)               0x0
│ │ │ ├── readelf --wide --notes {}
│ │ │ │ @@ -1,12 +1,12 @@
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.property
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_PROPERTY_TYPE_0	      Properties: x86 ISA needed: x86-64-baseline
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.gnu.build-id
│ │ │ │    Owner                Data size 	Description
│ │ │ │ -  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: 43fd05e75299c341bc800d0ac689ddf3e21bb167
│ │ │ │ +  GNU                  0x00000014	NT_GNU_BUILD_ID (unique build ID bitstring)	    Build ID: 8e2f04f7876178b9b9807dca751ad3ac43ec6a6c
│ │ │ │  
│ │ │ │  Displaying notes found in: .note.ABI-tag
│ │ │ │    Owner                Data size 	Description
│ │ │ │    GNU                  0x00000010	NT_GNU_ABI_TAG (ABI version tag)	    OS: Linux, ABI: 3.2.0
│ │ │ ├── readelf --wide --version-info {}
│ │ │ │ @@ -1,10 +1,10 @@
│ │ │ │  
│ │ │ │  Version symbols section '.gnu.version' contains 43 entries:
│ │ │ │ - Addr: 0x0000000000000e54  Offset: 0x00000e54  Link: 5 (.dynsym)
│ │ │ │ + Addr: 0x0000000000000e56  Offset: 0x00000e56  Link: 5 (.dynsym)
│ │ │ │    000:   0 (*local*)       2 (CXXABI_1.3)    3 (CXXABI_1.3.9)   4 (GLIBC_2.2.5)
│ │ │ │    004:   5 (GLIBCXX_3.4)   6 (GLIBC_2.4)     5 (GLIBCXX_3.4)   4 (GLIBC_2.2.5)
│ │ │ │    008:   4 (GLIBC_2.2.5)   7 (GLIBCXX_3.4.11)    5 (GLIBCXX_3.4)   8 (GCC_3.0)    
│ │ │ │    00c:   9 (GLIBCXX_3.4.21)    a (GLIBCXX_3.4.9)   c (GLIBCXX_3.4.32)    d (GLIBC_2.38) 
│ │ │ │    010:   1 (*global*)      e (GLIBC_2.34)    1 (*global*)      4 (GLIBC_2.2.5)
│ │ │ │    014:   f (GLIBC_2.14)    1 (*global*)      5 (GLIBCXX_3.4)   1 (*global*)   
│ │ │ │    018:   1 (*global*)      a (GLIBCXX_3.4.9)  10 (GLIBCXX_3.4.29)    5 (GLIBCXX_3.4)
│ │ │ ├── strings --all --bytes=8 {}
│ │ │ │ @@ -1,8 +1,8 @@
│ │ │ │ -g/lib64/ld-linux-x86-64.so.2
│ │ │ │ +jl/lib64/ld-linux-x86-64.so.2
│ │ │ │  _ITM_deregisterTMCloneTable
│ │ │ │  __gmon_start__
│ │ │ │  _ITM_registerTMCloneTable
│ │ │ │  _ZN7parquet25default_reader_propertiesEv
│ │ │ │  _ZN7parquet16ScanFileContentsESt6vectorIiSaIiEEiPNS_17ParquetFileReaderE
│ │ │ │  _ZN7parquet17ParquetFileReaderD1Ev
│ │ │ │  _ZN7parquet17ParquetFileReader8OpenFileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbRKNS_16ReaderPropertiesESt10shared_ptrINS_12FileMetaDataEE
│ │ │ ├── readelf --wide --decompress --hex-dump=.dynstr {}
│ │ │ │ @@ -97,9 +97,9 @@
│ │ │ │    0x00000dd8 2e340043 58584142 495f312e 332e3900 .4.CXXABI_1.3.9.
│ │ │ │    0x00000de8 43585841 42495f31 2e330000 00000000 CXXABI_1.3......
│ │ │ │    0x00000df8 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000e08 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000e18 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000e28 00000000 00000000 00000000 00000000 ................
│ │ │ │    0x00000e38 00000000 00000000 00000000 00000000 ................
│ │ │ │ -  0x00000e48 00000000 00000000 00000000          ............
│ │ │ │ +  0x00000e48 00000000 00000000 00000000 0000     ..............
│ │ │ ├── readelf --wide --decompress --hex-dump=.gnu_debuglink {}
│ │ │ │ @@ -1,7 +1,7 @@
│ │ │ │  
│ │ │ │  Hex dump of section '.gnu_debuglink':
│ │ │ │ -  0x00000000 66643035 65373532 39396333 34316263 fd05e75299c341bc
│ │ │ │ -  0x00000010 38303064 30616336 38396464 66336532 800d0ac689ddf3e2
│ │ │ │ -  0x00000020 31626231 36372e64 65627567 00000000 1bb167.debug....
│ │ │ │ -  0x00000030 16b19e71                            ...q
│ │ │ │ +  0x00000000 32663034 66373837 36313738 62396239 2f04f7876178b9b9
│ │ │ │ +  0x00000010 38303764 63613735 31616433 61633433 807dca751ad3ac43
│ │ │ │ +  0x00000020 65633661 36632e64 65627567 00000000 ec6a6c.debug....
│ │ │ │ +  0x00000030 8e27fef4                            .'..

[kou]

(Sorry for not checking this... I'll be able to check this in a few weeks...)

[raulcd]

No worries at all, I am just keeping it as a log of what I am finding. I am making some progress so far.

[raulcd]

I've reported the reprotest issue for the kernel variation unconditionally calling setarch upstream here:
https://salsa.debian.org/reproducible-builds/reprotest/-/issues/15

[raulcd]

The only variation that fails the reproducible build, except the ones that can't be exercised due to being on a docker container (see comment above) is build_path which triggers the output on diffoscope above, all the rest of variations enabled generate a valid reprotest and suggest a correct reproducible build.
I am trying to fix the variations due to build_path as seen here:
https://reproducible-builds.org/docs/build-path/
export DEB_BUILD_MAINT_OPTIONS = hardening=+all reproducible=+fixfilepath which from my understanding is supposed to be setting -ffile-prefix-map=OLD=NEW but so far I haven't had luck with my tests.