Diff of the two buildlogs: -- --- b1/build.log 2025-02-13 18:17:07.222722613 +0000 +++ b2/build.log 2025-02-13 18:18:25.919176981 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Wed Mar 18 12:39:13 -12 2026 -I: pbuilder-time-stamp: 1773880754 +I: Current time: Fri Feb 14 08:17:09 +14 2025 +I: pbuilder-time-stamp: 1739470629 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -35,51 +35,83 @@ dpkg-source: info: applying clean-files.patch I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/1850947/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/D01_modify_environment starting +debug: Running on infom01-amd64. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 Feb 13 18:17 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='amd64' - DEBIAN_FRONTEND='noninteractive' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="37" [3]="1" [4]="release" [5]="x86_64-pc-linux-gnu") + BASH_VERSION='5.2.37(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=amd64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='amd64' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='163cddf50a28494cbbb93f1445da6721' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='1850947' - PS1='# ' - PS2='> ' + INVOCATION_ID=8749eb76e1cc48ecaa2112e9070824d1 + LANG=C + LANGUAGE=et_EE:et + LC_ALL=C + MACHTYPE=x86_64-pc-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=779550 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.EWz7s0IT/pbuilderrc_2LNK --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.EWz7s0IT/b1 --logfile b1/build.log mbuffer_20241007+ds1-1.dsc' - SUDO_GID='109' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.EWz7s0IT/pbuilderrc_uS6T --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.EWz7s0IT/b2 --logfile b2/build.log mbuffer_20241007+ds1-1.dsc' + SUDO_GID=109 + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' I: uname -a - Linux infom02-amd64 6.12.9+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.9-1~bpo12+1 (2025-01-19) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-31-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.128-1 (2025-02-07) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Nov 22 2024 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/1850947/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -157,7 +189,7 @@ Get: 32 http://deb.debian.org/debian unstable/main amd64 libgpg-error0 amd64 1.51-3 [82.2 kB] Get: 33 http://deb.debian.org/debian unstable/main amd64 libgcrypt20 amd64 1.11.0-7 [843 kB] Get: 34 http://deb.debian.org/debian unstable/main amd64 openssl amd64 3.4.1-1 [1427 kB] -Fetched 22.9 MB in 1s (18.9 MB/s) +Fetched 22.9 MB in 0s (101 MB/s) Preconfiguring packages ... Selecting previously unselected package sensible-utils. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19808 files and directories currently installed.) @@ -313,7 +345,11 @@ fakeroot is already the newest version (1.37-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/reproducible-path/mbuffer-20241007+ds1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../mbuffer_20241007+ds1-1_source.changes +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/mbuffer-20241007+ds1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../mbuffer_20241007+ds1-1_source.changes dpkg-buildpackage: info: source package mbuffer dpkg-buildpackage: info: source version 20241007+ds1-1 dpkg-buildpackage: info: source distribution unstable @@ -468,7 +504,7 @@ openssl md5 > mbuffer.md5 < mbuffer LD_PRELOAD=./idev.so BSIZE=317 IDEV=mbuffer ./mbuffer -s256 -i mbuffer -f -o mbuffer2 ./mbuffer -P90 --md5 -i INSTALL -o /dev/null -idev.so: d_open = 0x7fd0cd792c30 +idev.so: d_open = 0x7fa9f0fc7c30 idev.so: open(/proc/meminfo,0x0,...) = 3 (IDEV='mbuffer') idev.so: open(/etc/mbuffer.rc,0x0,...) = -1 (IDEV='mbuffer') idev.so: open(/usr/etc/mbuffer.rc,0x0,...) = -1 (IDEV='mbuffer') @@ -479,22 +515,21 @@ idev.so: open(/dev/tty,0x2,...) = -1 (IDEV='mbuffer') mbuffer: warning: No controlling terminal and no autoloader command specified. mbuffer: warning: Block size is not a multiple of native input size (317B). -summary: 276 kiByte in 0.0sec - average of 11.8 MiB/s -openssl md5 < test.tar > test.md5 mbuffer: warning: No controlling terminal and no autoloader command specified. MD5 hash: 8bb45d9574a827d338e06f010f00c8c1 summary: 0.0 kiByte in 0.0sec - average of 0.0 kiB/s +openssl md5 < test.tar > test.md5 ./mbuffer -v 5 -i /etc/hostname -mbuffer: available memory: 23479236kB / 5869809 pages -mbuffer: default Numblocks = 1146, default Blocksize = 1048576, buffer size 1173504kiB +mbuffer: available memory: 23219320kB / 5804830 pages +mbuffer: default Numblocks = 1133, default Blocksize = 1048576, buffer size 1160192kiB mbuffer: no config file /etc/mbuffer.rc mbuffer: no config file /usr/etc/mbuffer.rc mbuffer: no config file /build/reproducible-path/mbuffer-20241007+ds1/debian/.debhelper/generated/_source/home/.mbuffer.rc -mbuffer: default buffer set to 1146 blocks of 1MiB +mbuffer: default buffer set to 1133 blocks of 1MiB mbuffer: Infile = /etc/hostname -mbuffer: available: 23479236kiB, buffer: 1173504kiB -mbuffer: 1146 blocks with 1MiB -mbuffer: allocating 1146MiB as buffer +mbuffer: available: 23219320kiB, buffer: 1160192kiB +mbuffer: 1133 blocks with 1MiB +mbuffer: allocating 1133MiB as buffer mbuffer: creating semaphores... mbuffer: opening input /etc/hostname mbuffer: enabled O_DIRECT on /etc/hostname @@ -508,13 +543,13 @@ mbuffer: checking input device... mbuffer: no device on input stream mbuffer: 0 senders, 0 hashers -mbuffer: outputThread: starting output on ... mbuffer: timeout init: 0.500000 => 0 : 500000 -mbuffer: inputThread: starting with threadid 0x7ffb099df6c0... +mbuffer: outputThread: starting output on ... +mbuffer: inputThread: starting with threadid 0x7f96915946c0... mbuffer: inputThread: last block has 14 bytes mbuffer: inputThread: exiting... mbuffer: outputThread: last block has 14 bytes -infom02-amd64 +infom01-amd64 mbuffer: outputThread: syncing ... mbuffer: syncing unsupported on : omitted. mbuffer: outputThread: finished - exiting... @@ -548,22 +583,25 @@ rm -f output-test4.tar.* rm -f output-test5.tar.* SKIPPING the IPv6-only test! -cat mbuffer | LD_PRELOAD=./tapetest.so ./mbuffer -s10k -f -o output-test4 -H -A "echo '[test4] Replacing tape'" SKIPPING the IPv4-only test! cat mbuffer | LD_PRELOAD=./tapetest.so ./mbuffer -s10k -f -o output-test5 -H -A "echo '[test5] Replacing tape'" --tapeaware +cat mbuffer | LD_PRELOAD=./tapetest.so ./mbuffer -s10k -f -o output-test4 -H -A "echo '[test4] Replacing tape'" [test4] Replacing tape [test4] Replacing tape [test5] Replacing tape [test4] Replacing tape +mbuffer: warning: No controlling terminal and no autoloader command specified. [test4] Replacing tape [test5] Replacing tape [test4] Replacing tape sync sync -mbuffer: warning: No controlling terminal and no autoloader command specified. +summary: 276 kiByte in 0.6sec - average of 439 kiB/s + in @ 385 kiB/s, out @ 385 kiB/s, 270 kiB total, buffer 0% full in @ 384 kiB/s, out @ 384 kiB/s, 270 kiB total, buffer 0% full MD5 hash: 84e62fd4d4ef50c1ca0f24876595668a -summary: 276 kiByte in 0.4sec - average of 671 kiB/s +summary: 276 kiByte in 0.7sec - average of 389 kiB/s + @@ -609,9 +647,8 @@ [INTERCEPT] write(block 1): OK [INTERCEPT] write(block 2): OK [INTERCEPT] write(block 3): OK - MD5 hash: 84e62fd4d4ef50c1ca0f24876595668a -summary: 276 kiByte in 0.4sec - average of 675 kiB/s +summary: 276 kiByte in 0.7sec - average of 389 kiB/s @@ -667,36 +704,36 @@ [INTERCEPT] write(block 7): OK [INTERCEPT] write(block 8): ENOSPC (early) [INTERCEPT] write(block 8): OK -cat output-test4* | openssl md5 > test4.md5 cat output-test5* | openssl md5 > test5.md5 +cat output-test4* | openssl md5 > test4.md5 + in @ 45.5 MiB/s, out @ 45.5 MiB/s, 32.0 MiB total, buffer 0% full, 43% done in @ 45.5 MiB/s, out @ 42.6 MiB/s, 2 x 15.0 MiB total, buffer 1% full, 20% donerm -f output-test4 output-test4.* rm -f output-test5 output-test5.* sync -rm -f output-test4 output-test4.* sync - in @ 68.1 MiB/s, out @ 68.1 MiB/s, 48.0 MiB total, buffer 0% full, 64% done in @ 68.2 MiB/s, out @ 51.1 MiB/s, 2 x 18.0 MiB total, buffer 3% full, 24% done in @ 4074 kiB/s, out @ 4074 kiB/s, 50.0 MiB total, buffer 0% full, 67% done in @ 4093 kiB/s, out @ 8186 kiB/s, 2 x 20.0 MiB total, buffer 3% full, 27% done in @ 2037 kiB/s, out @ 2037 kiB/s, 51.0 MiB total, buffer 0% full, 68% done in @ 2037 kiB/s, out @ 8149 kiB/s, 2 x 22.0 MiB total, buffer 2% full, 29% done in @ 2042 kiB/s, out @ 2042 kiB/s, 52.0 MiB total, buffer 0% full, 69% done in @ 4085 kiB/s, out @ 39.9 MiB/s, 2 x 32.0 MiB total, buffer 2% full, 43% done -summary: 74.9 MiByte in 2.6sec - average of 28.6 MiB/s - in @ 41.8 MiB/s, out @ 55.7 MiB/s, 2 x 46.0 MiB total, buffer 2% full, 61% donesync - in @ 0.0 kiB/s, out @ 108 MiB/s, 2 x 73.0 MiB total, buffer 0% full, 98% done -MD5 hash: 07700328afd69ef9c76a673f01fc706b -summary: 2x 74.9 MiByte in 3.4sec - average of 43.8 MiB/s + in @ 15.9 MiB/s, out @ 15.9 MiB/s, 40.0 MiB total, buffer 0% full, 53% done in @ 15.9 MiB/s, out @ 23.9 MiB/s, 2 x 21.0 MiB total, buffer 2% full, 28% done in @ 47.8 MiB/s, out @ 47.8 MiB/s, 64.0 MiB total, buffer 0% full, 86% done in @ 47.8 MiB/s, out @ 35.8 MiB/s, 2 x 30.0 MiB total, buffer 3% full, 40% done +summary: 74.9 MiByte in 1.8sec - average of 42.7 MiB/s +sync + in @ 19.9 MiB/s, out @ 31.8 MiB/s, 2 x 38.0 MiB total, buffer 3% full, 51% done in @ 0.0 kiB/s, out @ 39.8 MiB/s, 2 x 48.0 MiB total, buffer 2% full, 64% done in @ 0.0 kiB/s, out @ 63.7 MiB/s, 2 x 64.0 MiB total, buffer 1% full, 86% donediff test4.md5 mbuffer.md5 > test4 diff test2.md5 test.md5 -rm test2.md5 -openssl md5 < test2.tar > test2.md5 -openssl md5 < test1.tar > test1.md5 diff test3.md5 test.md5 diff test5.md5 mbuffer.md5 > test5 -diff test4.md5 mbuffer.md5 > test4 diff test0.md5 test.md5 rm test3.md5 +rm test2.md5 touch test0 openssl md5 < test3.tar > test3.md5 +openssl md5 < test2.tar > test2.md5 +rm -f test3.tar rm -f test2.tar sync + in @ 0.0 kiB/s, out @ 27.9 MiB/s, 2 x 71.0 MiB total, buffer 0% full, 95% donesync + +MD5 hash: a926b8e0cb459ee34ef7fd12a14be8b5 +summary: 2x 74.9 MiByte in 3.8sec - average of 39.3 MiB/s +openssl md5 < test1.tar > test1.md5 diff test2.md5 test.md5 -touch test2 -rm -f test3.tar -sync diff test3.md5 test.md5 +touch test2 touch test3 rm -f test1.tar sync @@ -744,8 +781,8 @@ dh_gencontrol dh_md5sums dh_builddeb -dpkg-deb: building package 'mbuffer-dbgsym' in '../mbuffer-dbgsym_20241007+ds1-1_amd64.deb'. dpkg-deb: building package 'mbuffer' in '../mbuffer_20241007+ds1-1_amd64.deb'. +dpkg-deb: building package 'mbuffer-dbgsym' in '../mbuffer-dbgsym_20241007+ds1-1_amd64.deb'. dpkg-genbuildinfo --build=binary -O../mbuffer_20241007+ds1-1_amd64.buildinfo dpkg-genchanges --build=binary -O../mbuffer_20241007+ds1-1_amd64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -753,12 +790,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: including full source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/779550/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/1850947 and its subdirectories -I: Current time: Wed Mar 18 12:40:06 -12 2026 -I: pbuilder-time-stamp: 1773880806 +I: removing directory /srv/workspace/pbuilder/779550 and its subdirectories +I: Current time: Fri Feb 14 08:18:25 +14 2025 +I: pbuilder-time-stamp: 1739470705