Diff of the two buildlogs: -- --- b1/build.log 2025-03-06 01:55:22.094924427 +0000 +++ b2/build.log 2025-03-06 01:57:02.706394434 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue Apr 7 20:17:20 -12 2026 -I: pbuilder-time-stamp: 1775636240 +I: Current time: Thu Mar 6 15:55:25 +14 2025 +I: pbuilder-time-stamp: 1741226125 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -22,52 +22,84 @@ dpkg-source: info: unpacking golang-github-sasha-s-go-deadlock_0.3.3-1.debian.tar.xz I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2566227/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2398692/tmp/hooks/D01_modify_environment starting +debug: Running on ionos11-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 Mar 6 01:55 /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/2398692/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2398692/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' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=42 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='amd64' + 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=20 ' + 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='f4931111a0e74495b435bea3586fa7b2' - 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='2566227' - PS1='# ' - PS2='> ' + INVOCATION_ID=8fdd9b65df3141bda7d3704c3e37951e + 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=2398692 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.SCls3qVs/pbuilderrc_e9ud --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.SCls3qVs/b1 --logfile b1/build.log golang-github-sasha-s-go-deadlock_0.3.3-1.dsc' - SUDO_GID='111' - SUDO_UID='106' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://213.165.73.152:3128' + 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.SCls3qVs/pbuilderrc_bjql --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.SCls3qVs/b2 --logfile b2/build.log golang-github-sasha-s-go-deadlock_0.3.3-1.dsc' + SUDO_GID=111 + SUDO_UID=106 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://46.16.76.132:3128 I: uname -a - Linux ionos15-amd64 6.12.12+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.12-1~bpo12+1 (2025-02-23) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-31-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/2566227/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Mar 4 11:20 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/2398692/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -146,7 +178,7 @@ Get: 35 http://deb.debian.org/debian unstable/main amd64 golang-go amd64 2:1.24~2 [44.3 kB] Get: 36 http://deb.debian.org/debian unstable/main amd64 golang-any amd64 2:1.24~2 [5216 B] Get: 37 http://deb.debian.org/debian unstable/main amd64 golang-github-petermattis-goid-dev all 0.0~git20240813.4fcff4a-1 [4880 B] -Fetched 70.5 MB in 4s (17.3 MB/s) +Fetched 70.5 MB in 2s (31.4 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 ... 19783 files and directories currently installed.) @@ -309,7 +341,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/ && 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 > ../golang-github-sasha-s-go-deadlock_0.3.3-1_source.changes +I: user script /srv/workspace/pbuilder/2398692/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/2398692/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/ && 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 > ../golang-github-sasha-s-go-deadlock_0.3.3-1_source.changes dpkg-buildpackage: info: source package golang-github-sasha-s-go-deadlock dpkg-buildpackage: info: source version 0.3.3-1 dpkg-buildpackage: info: source distribution unstable @@ -327,33 +363,33 @@ dh_autoreconf -O--buildsystem=golang dh_auto_configure -O--buildsystem=golang dh_auto_build -O--buildsystem=golang - cd obj-x86_64-linux-gnu && go install -trimpath -v -p 42 github.com/sasha-s/go-deadlock -internal/coverage/rtcov -internal/profilerecord + cd obj-x86_64-linux-gnu && go install -trimpath -v -p 20 github.com/sasha-s/go-deadlock cmp -internal/goarch -internal/goos -internal/asan -internal/byteorder -unicode/utf8 internal/msan -internal/godebugs -math/bits internal/itoa internal/unsafeheader -internal/goexperiment -internal/runtime/atomic -internal/runtime/syscall +unicode/utf8 +internal/byteorder unicode +internal/goos internal/cpu +internal/profilerecord sync/atomic +math/bits +internal/coverage/rtcov +internal/asan +internal/goexperiment +internal/runtime/syscall +internal/runtime/atomic +internal/goarch +internal/godebugs +internal/chacha8rand internal/runtime/math internal/runtime/sys internal/abi -internal/chacha8rand internal/bytealg -internal/runtime/exithook math +internal/runtime/exithook internal/stringslite internal/race internal/sync @@ -363,38 +399,38 @@ internal/reflectlite sync slices -errors -internal/testlog internal/bisect +internal/testlog runtime/cgo -internal/oserror -path +errors +internal/godebug io strconv -internal/godebug -syscall +path +internal/oserror bytes strings reflect +syscall github.com/petermattis/goid bufio internal/syscall/execenv -time internal/syscall/unix +time io/fs internal/poll internal/filepathlite -os internal/fmtsort +os io/ioutil path/filepath fmt os/user github.com/sasha-s/go-deadlock dh_auto_test -O--buildsystem=golang - cd obj-x86_64-linux-gnu && go test -vet=off -v -p 42 github.com/sasha-s/go-deadlock + cd obj-x86_64-linux-gnu && go test -vet=off -v -p 20 github.com/sasha-s/go-deadlock === RUN TestNoDeadlocks ---- PASS: TestNoDeadlocks (0.80s) +--- PASS: TestNoDeadlocks (0.84s) === RUN TestLockOrder POTENTIAL DEADLOCK: Inconsistent locking. saw this ordering in one goroutine: happened before @@ -414,7 +450,7 @@ deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } Other goroutines holding locks: -goroutine 367 lock 0xc00039e038 +goroutine 353 lock 0xc000156038 deadlock_test.go:84 go-deadlock.TestLockOrder.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } @@ -424,65 +460,65 @@ === RUN TestHardDeadlock POTENTIAL DEADLOCK: Previous place where the lock was grabbed -goroutine 368 lock 0xc00039e0f0 +goroutine 370 lock 0xc0001560f0 deadlock_test.go:104 go-deadlock.TestHardDeadlock { mu.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } Have been trying to lock it again for more than 20ms -goroutine 386 lock 0xc00039e0f0 +goroutine 372 lock 0xc0001560f0 deadlock_test.go:108 go-deadlock.TestHardDeadlock.func2 { mu.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -Here is what goroutine 368 doing now -goroutine 368 [select]: -github.com/sasha-s/go-deadlock.TestHardDeadlock(0xc000386a80) +Here is what goroutine 370 doing now +goroutine 370 [select]: +github.com/sasha-s/go-deadlock.TestHardDeadlock(0xc000136fc0) /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/obj-x86_64-linux-gnu/src/github.com/sasha-s/go-deadlock/deadlock_test.go:111 +0x26d -testing.tRunner(0xc000386a80, 0x5985d8) +testing.tRunner(0xc000136fc0, 0x5985d8) /usr/lib/go-1.24/src/testing/testing.go:1792 +0xf4 created by testing.(*T).Run in goroutine 1 /usr/lib/go-1.24/src/testing/testing.go:1851 +0x413 -2026/04/08 08:18:14 **************** +2025/03/06 01:56:49 **************** --- PASS: TestHardDeadlock (0.10s) === RUN TestRWMutex POTENTIAL DEADLOCK: Previous place where the lock was grabbed -goroutine 373 lock 0xc00001e348 +goroutine 374 lock 0xc000162030 deadlock_test.go:131 go-deadlock.TestRWMutex { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } Have been trying to lock it again for more than 20ms -goroutine 375 lock 0xc00001e348 +goroutine 376 lock 0xc000162030 deadlock_test.go:134 go-deadlock.TestRWMutex.func2 { a.Lock() } <<<<< deadlock.go:119 go-deadlock.(*RWMutex).Lock { func (m *RWMutex) Lock() { } -Here is what goroutine 373 doing now -goroutine 373 [sleep]: +Here is what goroutine 374 doing now +goroutine 374 [sleep]: time.Sleep(0x5f5e100) /usr/lib/go-1.24/src/runtime/time.go:338 +0x165 -github.com/sasha-s/go-deadlock.TestRWMutex(0xc0001cc380) +github.com/sasha-s/go-deadlock.TestRWMutex(0xc000137180) /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/obj-x86_64-linux-gnu/src/github.com/sasha-s/go-deadlock/deadlock_test.go:137 +0x1f1 -testing.tRunner(0xc0001cc380, 0x598608) +testing.tRunner(0xc000137180, 0x598608) /usr/lib/go-1.24/src/testing/testing.go:1792 +0xf4 created by testing.(*T).Run in goroutine 1 /usr/lib/go-1.24/src/testing/testing.go:1851 +0x413 POTENTIAL DEADLOCK: Previous place where the lock was grabbed -goroutine 373 lock 0xc00001e348 +goroutine 374 lock 0xc000162030 deadlock_test.go:131 go-deadlock.TestRWMutex { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } Have been trying to lock it again for more than 20ms -goroutine 377 lock 0xc00001e348 +goroutine 378 lock 0xc000162030 deadlock_test.go:142 go-deadlock.TestRWMutex.func3 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } -Here is what goroutine 373 doing now -goroutine 373 [select]: -github.com/sasha-s/go-deadlock.TestRWMutex(0xc0001cc380) +Here is what goroutine 374 doing now +goroutine 374 [select]: +github.com/sasha-s/go-deadlock.TestRWMutex(0xc000137180) /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/obj-x86_64-linux-gnu/src/github.com/sasha-s/go-deadlock/deadlock_test.go:145 +0x2bd -testing.tRunner(0xc0001cc380, 0x598608) +testing.tRunner(0xc000137180, 0x598608) /usr/lib/go-1.24/src/testing/testing.go:1792 +0xf4 created by testing.(*T).Run in goroutine 1 /usr/lib/go-1.24/src/testing/testing.go:1851 +0x413 @@ -490,7 +526,7 @@ --- PASS: TestRWMutex (0.15s) === RUN TestLockDuplicate POTENTIAL DEADLOCK: Recursive locking: -current goroutine 149 lock 0xc000126088 +current goroutine 382 lock 0xc000156198 deadlock_test.go:181 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } @@ -499,7 +535,7 @@ deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } POTENTIAL DEADLOCK: Recursive locking: -current goroutine 148 lock 0xc00013e018 +current goroutine 381 lock 0xc000162048 deadlock_test.go:175 go-deadlock.TestLockDuplicate.func2 { a.Lock() } <<<<< deadlock.go:119 go-deadlock.(*RWMutex).Lock { func (m *RWMutex) Lock() { } @@ -508,14 +544,14 @@ deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } Other goroutines holding locks: -goroutine 149 lock 0xc000126088 +goroutine 382 lock 0xc000156198 deadlock_test.go:180 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } --- PASS: TestLockDuplicate (1.00s) === RUN TestTryLockNoDeadlocks ---- PASS: TestTryLockNoDeadlocks (0.04s) +--- PASS: TestTryLockNoDeadlocks (0.05s) === RUN TestTryLockOrder POTENTIAL DEADLOCK: Inconsistent locking. saw this ordering in one goroutine: happened before @@ -535,47 +571,47 @@ deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } Other goroutines holding locks: -goroutine 413 lock 0xc000126130 -trylock_test.go:93 go-deadlock.TestTryLockOrder.func3 { b.Lock() } <<<<< -deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } - -goroutine 149 lock 0xc000126088 +goroutine 382 lock 0xc000156198 deadlock_test.go:180 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -goroutine 148 lock 0xc00013e018 +goroutine 381 lock 0xc000162048 deadlock_test.go:174 go-deadlock.TestLockDuplicate.func2 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } +goroutine 385 lock 0xc000156240 +trylock_test.go:93 go-deadlock.TestTryLockOrder.func3 { b.Lock() } <<<<< +deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } + --- PASS: TestTryLockOrder (0.00s) === RUN TestHardDeadlockTryLock POTENTIAL DEADLOCK: Previous place where the lock was grabbed -goroutine 414 lock 0xc0001261d0 +goroutine 402 lock 0xc000156300 trylock.go:7 go-deadlock.(*Mutex).TryLock { func (m *Mutex) TryLock() bool { } <<<<< trylock_test.go:112 go-deadlock.TestHardDeadlockTryLock { var mu Mutex } Have been trying to lock it again for more than 20ms -goroutine 415 lock 0xc0001261d0 +goroutine 403 lock 0xc000156300 trylock_test.go:119 go-deadlock.TestHardDeadlockTryLock.func2 { mu.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -Here is what goroutine 414 doing now -goroutine 414 [select]: -github.com/sasha-s/go-deadlock.TestHardDeadlockTryLock(0xc00015ba40) +Here is what goroutine 402 doing now +goroutine 402 [select]: +github.com/sasha-s/go-deadlock.TestHardDeadlockTryLock(0xc0001376c0) /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/obj-x86_64-linux-gnu/src/github.com/sasha-s/go-deadlock/trylock_test.go:122 +0x2b3 -testing.tRunner(0xc00015ba40, 0x5985e0) +testing.tRunner(0xc0001376c0, 0x5985e0) /usr/lib/go-1.24/src/testing/testing.go:1792 +0xf4 created by testing.(*T).Run in goroutine 1 /usr/lib/go-1.24/src/testing/testing.go:1851 +0x413 Other goroutines holding locks: -goroutine 149 lock 0xc000126088 +goroutine 382 lock 0xc000156198 deadlock_test.go:180 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -goroutine 148 lock 0xc00013e018 +goroutine 381 lock 0xc000162048 deadlock_test.go:174 go-deadlock.TestLockDuplicate.func2 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } @@ -587,31 +623,31 @@ === RUN TestRWMutexTryLock POTENTIAL DEADLOCK: Previous place where the lock was grabbed -goroutine 380 lock 0xc00001e360 +goroutine 406 lock 0xc0001620a8 trylock.go:19 go-deadlock.(*RWMutex).TryRLock { func (m *RWMutex) TryRLock() bool { } <<<<< trylock_test.go:153 go-deadlock.TestRWMutexTryLock { var a RWMutex } Have been trying to lock it again for more than 20ms -goroutine 381 lock 0xc00001e360 +goroutine 407 lock 0xc0001620a8 trylock_test.go:159 go-deadlock.TestRWMutexTryLock.func2 { a.Lock() } <<<<< deadlock.go:119 go-deadlock.(*RWMutex).Lock { func (m *RWMutex) Lock() { } -Here is what goroutine 380 doing now -goroutine 380 [sleep]: +Here is what goroutine 406 doing now +goroutine 406 [sleep]: time.Sleep(0x5f5e100) /usr/lib/go-1.24/src/runtime/time.go:338 +0x165 -github.com/sasha-s/go-deadlock.TestRWMutexTryLock(0xc0001cc700) +github.com/sasha-s/go-deadlock.TestRWMutexTryLock(0xc000137a40) /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/obj-x86_64-linux-gnu/src/github.com/sasha-s/go-deadlock/trylock_test.go:162 +0x232 -testing.tRunner(0xc0001cc700, 0x598610) +testing.tRunner(0xc000137a40, 0x598610) /usr/lib/go-1.24/src/testing/testing.go:1792 +0xf4 created by testing.(*T).Run in goroutine 1 /usr/lib/go-1.24/src/testing/testing.go:1851 +0x413 Other goroutines holding locks: -goroutine 149 lock 0xc000126088 +goroutine 382 lock 0xc000156198 deadlock_test.go:180 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -goroutine 148 lock 0xc00013e018 +goroutine 381 lock 0xc000162048 deadlock_test.go:174 go-deadlock.TestLockDuplicate.func2 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } @@ -619,29 +655,29 @@ POTENTIAL DEADLOCK: Previous place where the lock was grabbed -goroutine 380 lock 0xc00001e360 +goroutine 406 lock 0xc0001620a8 trylock.go:19 go-deadlock.(*RWMutex).TryRLock { func (m *RWMutex) TryRLock() bool { } <<<<< trylock_test.go:153 go-deadlock.TestRWMutexTryLock { var a RWMutex } Have been trying to lock it again for more than 20ms -goroutine 300 lock 0xc00001e360 +goroutine 395 lock 0xc0001620a8 trylock_test.go:167 go-deadlock.TestRWMutexTryLock.func3 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } -Here is what goroutine 380 doing now -goroutine 380 [select]: -github.com/sasha-s/go-deadlock.TestRWMutexTryLock(0xc0001cc700) +Here is what goroutine 406 doing now +goroutine 406 [select]: +github.com/sasha-s/go-deadlock.TestRWMutexTryLock(0xc000137a40) /build/reproducible-path/golang-github-sasha-s-go-deadlock-0.3.3/obj-x86_64-linux-gnu/src/github.com/sasha-s/go-deadlock/trylock_test.go:170 +0x305 -testing.tRunner(0xc0001cc700, 0x598610) +testing.tRunner(0xc000137a40, 0x598610) /usr/lib/go-1.24/src/testing/testing.go:1792 +0xf4 created by testing.(*T).Run in goroutine 1 /usr/lib/go-1.24/src/testing/testing.go:1851 +0x413 Other goroutines holding locks: -goroutine 149 lock 0xc000126088 +goroutine 382 lock 0xc000156198 deadlock_test.go:180 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -goroutine 148 lock 0xc00013e018 +goroutine 381 lock 0xc000162048 deadlock_test.go:174 go-deadlock.TestLockDuplicate.func2 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } @@ -650,7 +686,7 @@ --- PASS: TestRWMutexTryLock (0.15s) === RUN TestTryLockDuplicate POTENTIAL DEADLOCK: Recursive locking: -current goroutine 385 lock 0xc000012400 +current goroutine 418 lock 0xc0001aa120 trylock_test.go:203 go-deadlock.TestTryLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } @@ -659,17 +695,17 @@ trylock_test.go:199 go-deadlock.TestTryLockDuplicate.func3 { go func() { } Other goroutines holding locks: -goroutine 149 lock 0xc000126088 +goroutine 382 lock 0xc000156198 deadlock_test.go:180 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -goroutine 148 lock 0xc00013e018 +goroutine 381 lock 0xc000162048 deadlock_test.go:174 go-deadlock.TestLockDuplicate.func2 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } POTENTIAL DEADLOCK: Recursive locking: -current goroutine 384 lock 0xc00001e390 +current goroutine 257 lock 0xc0001a6048 trylock_test.go:195 go-deadlock.TestTryLockDuplicate.func2 { a.Lock() } <<<<< deadlock.go:119 go-deadlock.(*RWMutex).Lock { func (m *RWMutex) Lock() { } @@ -678,22 +714,22 @@ trylock_test.go:191 go-deadlock.TestTryLockDuplicate.func2 { go func() { } Other goroutines holding locks: -goroutine 149 lock 0xc000126088 +goroutine 382 lock 0xc000156198 deadlock_test.go:180 go-deadlock.TestLockDuplicate.func3 { b.Lock() } <<<<< deadlock.go:87 go-deadlock.(*Mutex).Lock { func (m *Mutex) Lock() { } -goroutine 148 lock 0xc00013e018 +goroutine 381 lock 0xc000162048 deadlock_test.go:174 go-deadlock.TestLockDuplicate.func2 { a.RLock() } <<<<< deadlock.go:140 go-deadlock.(*RWMutex).RLock { func (m *RWMutex) RLock() { } -goroutine 385 lock 0xc000012400 +goroutine 418 lock 0xc0001aa120 trylock.go:7 go-deadlock.(*Mutex).TryLock { func (m *Mutex) TryLock() bool { } <<<<< trylock_test.go:199 go-deadlock.TestTryLockDuplicate.func3 { go func() { } --- PASS: TestTryLockDuplicate (1.00s) PASS -ok github.com/sasha-s/go-deadlock 3.360s +ok github.com/sasha-s/go-deadlock 3.410s create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=golang dh_prep -O--buildsystem=golang @@ -720,12 +756,14 @@ 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/2398692/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2398692/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/2566227 and its subdirectories -I: Current time: Tue Apr 7 20:18:21 -12 2026 -I: pbuilder-time-stamp: 1775636301 +I: removing directory /srv/workspace/pbuilder/2398692 and its subdirectories +I: Current time: Thu Mar 6 15:57:02 +14 2025 +I: pbuilder-time-stamp: 1741226222