linux-amd64-race at cca040af3b3c34b4f0523d00b810ce12666b2d73 :: Running /tmp/workdir/go/src/make.bash with args ["/tmp/workdir/go/src/make.bash"] and env ["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HOSTNAME=buildlet-linux-kubestd-rn4430854" "IN_KUBERNETES=1" "META_BUILDLET_BINARY_URL=http://storage.googleapis.com/go-builder-data/buildlet.linux-amd64" "META_BUILDLET_HOST_TYPE=host-linux-kubestd" "KUBERNETES_PORT=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP_PROTO=tcp" "KUBERNETES_PORT_443_TCP_PORT=443" "KUBERNETES_PORT_443_TCP_ADDR=10.3.240.1" "KUBERNETES_SERVICE_HOST=10.3.240.1" "KUBERNETES_SERVICE_PORT=443" "KUBERNETES_SERVICE_PORT_HTTPS=443" "DEBIAN_FRONTEND=noninteractive" "HOME=/root" "WORKDIR=/tmp/workdir" "GOROOT_BOOTSTRAP=/go1.4" "GO_BUILDER_NAME=linux-amd64-race" "GOBIN="] in dir /tmp/workdir/go/src ##### Building Go bootstrap tool. cmd/dist ##### Building Go toolchain using /go1.4. bootstrap/cmd/internal/dwarf bootstrap/cmd/internal/objabi bootstrap/cmd/internal/src bootstrap/cmd/internal/sys bootstrap/cmd/asm/internal/flags bootstrap/cmd/internal/bio bootstrap/math/bits bootstrap/cmd/internal/gcprog bootstrap/debug/pe bootstrap/cmd/compile/internal/syntax bootstrap/cmd/internal/obj bootstrap/cmd/asm/internal/lex bootstrap/math/big bootstrap/cmd/link/internal/ld bootstrap/cmd/internal/obj/arm bootstrap/cmd/internal/obj/arm64 bootstrap/cmd/internal/obj/mips bootstrap/cmd/internal/obj/ppc64 bootstrap/cmd/internal/obj/s390x bootstrap/cmd/internal/obj/x86 bootstrap/cmd/compile/internal/types bootstrap/cmd/asm/internal/arch bootstrap/cmd/compile/internal/ssa bootstrap/cmd/asm/internal/asm bootstrap/cmd/asm bootstrap/cmd/link/internal/amd64 bootstrap/cmd/link/internal/arm bootstrap/cmd/link/internal/arm64 bootstrap/cmd/link/internal/mips bootstrap/cmd/link/internal/mips64 bootstrap/cmd/link/internal/ppc64 bootstrap/cmd/link/internal/s390x bootstrap/cmd/link/internal/x86 bootstrap/cmd/link bootstrap/cmd/compile/internal/gc bootstrap/cmd/compile/internal/amd64 bootstrap/cmd/compile/internal/arm bootstrap/cmd/compile/internal/arm64 bootstrap/cmd/compile/internal/mips bootstrap/cmd/compile/internal/mips64 bootstrap/cmd/compile/internal/ppc64 bootstrap/cmd/compile/internal/s390x bootstrap/cmd/compile/internal/x86 bootstrap/cmd/compile ##### Building go_bootstrap for host, linux/amd64. runtime/internal/sys runtime/internal/atomic runtime encoding errors internal/cpu internal/race internal/syscall/windows/sysdll math/bits sync/atomic unicode unicode/utf16 unicode/utf8 sync math internal/singleflight io syscall cmd/go/internal/web hash bytes strings hash/adler32 bufio strconv path internal/syscall/windows internal/syscall/windows/registry time reflect encoding/base64 crypto crypto/sha1 internal/poll os os/signal sort encoding/binary fmt container/heap regexp/syntax path/filepath io/ioutil regexp context flag go/token log cmd/go/internal/str net/url text/template/parse compress/flate encoding/xml encoding/json debug/dwarf os/exec go/scanner go/ast cmd/internal/objabi compress/zlib debug/macho debug/elf text/template go/parser go/doc go/build cmd/go/internal/cfg cmd/go/internal/base cmd/go/internal/buildid cmd/go/internal/cmdflag cmd/go/internal/doc cmd/go/internal/help cmd/go/internal/load cmd/go/internal/tool cmd/go/internal/version cmd/go/internal/fix cmd/go/internal/fmtcmd cmd/go/internal/work cmd/go/internal/clean cmd/go/internal/envcmd cmd/go/internal/generate cmd/go/internal/get cmd/go/internal/list cmd/go/internal/run cmd/go/internal/test cmd/go/internal/vet cmd/go/internal/bug cmd/go ##### Building packages and commands for linux/amd64. runtime/internal/sys runtime/internal/atomic runtime errors internal/cpu internal/race sync/atomic unicode unicode/utf8 container/list math/bits container/ring crypto/subtle crypto/internal/cipherhw internal/nettrace vendor/golang_org/x/crypto/curve25519 encoding unicode/utf16 image/color internal/syscall/windows internal/syscall/windows/registry internal/syscall/windows/sysdll runtime/race vendor/golang_org/x/text/secure vendor/golang_org/x/text/unicode cmd/vet/internal/whitelist cmd/compile/internal/test vendor/golang_org/x/crypto/poly1305 math sync image/color/palette io syscall internal/singleflight hash crypto/cipher runtime/trace hash/adler32 hash/crc32 crypto/hmac hash/crc64 hash/fnv bytes strings strconv math/rand math/cmplx bufio text/tabwriter vendor/golang_org/x/text/transform path html reflect cmd/internal/src crypto crypto/aes crypto/rc4 encoding/base64 encoding/ascii85 encoding/base32 crypto/md5 crypto/sha512 crypto/sha1 crypto/sha256 image time internal/syscall/unix internal/poll image/internal/imageutil os image/draw image/jpeg sort encoding/binary regexp/syntax compress/bzip2 container/heap encoding/pem fmt path/filepath runtime/debug os/signal cmd/internal/sys crypto/des vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20 vendor/golang_org/x/crypto/chacha20poly1305 io/ioutil flag log debug/dwarf compress/flate debug/gosym debug/plan9obj cmd/vendor/golang.org/x/arch/arm/armasm cmd/vendor/golang.org/x/arch/arm64/arm64asm cmd/vendor/golang.org/x/arch/x86/x86asm go/token context compress/lzw math/big encoding/hex encoding/csv encoding/gob encoding/json encoding/xml vendor/golang_org/x/net/http2/hpack vendor/golang_org/x/text/unicode/norm regexp net/url mime mime/quotedprintable net/http/internal text/template/parse text/scanner net/internal/socktest cmd/internal/dwarf cmd/compile/internal/syntax cmd/internal/gcprog cmd/go/internal/str cmd/vendor/github.com/ianlancetaylor/demangle image/gif cmd/vendor/golang.org/x/arch/ppc64/ppc64asm vendor/golang_org/x/text/unicode/bidi testing/iotest cmd/internal/bio go/scanner cmd/pack os/exec database/sql/driver cmd/internal/objabi testing testing/quick cmd/asm/internal/flags go/ast database/sql cmd/internal/goobj cmd/internal/obj cmd/asm/internal/lex compress/zlib archive/zip compress/gzip vendor/golang_org/x/text/secure/bidirule internal/trace cmd/internal/browser image/png index/suffixarray cmd/vendor/github.com/google/pprof/third_party/svg runtime/pprof runtime/pprof/internal/profile cmd/vendor/github.com/google/pprof/profile go/parser go/printer debug/elf debug/macho debug/pe cmd/dist text/template internal/testenv cmd/vendor/github.com/google/pprof/internal/proftest vendor/golang_org/x/net/idna cmd/internal/obj/arm cmd/internal/obj/arm64 cmd/internal/obj/mips cmd/internal/obj/ppc64 cmd/internal/obj/s390x cmd/internal/obj/x86 cmd/compile/internal/types crypto/dsa crypto/elliptic encoding/asn1 crypto/rand go/constant testing/internal/testdeps crypto/rsa cmd/link/internal/ld cmd/vendor/github.com/google/pprof/internal/elfexec cmd/internal/objfile cmd/cgo go/format cmd/gofmt go/doc html/template cmd/fix cmd/vet/internal/cfg go/types crypto/ecdsa crypto/x509/pkix cmd/vendor/github.com/google/pprof/internal/plugin cmd/vendor/github.com/google/pprof/internal/measurement cmd/addr2line cmd/nm cmd/objdump cmd/vendor/github.com/google/pprof/internal/binutils cmd/vendor/github.com/google/pprof/internal/symbolz cmd/vendor/github.com/google/pprof/internal/graph go/build cmd/vendor/github.com/google/pprof/internal/report cmd/cover cmd/doc cmd/go/internal/cfg cmd/asm/internal/arch cmd/compile/internal/ssa cmd/go/internal/base cmd/go/internal/buildid cmd/asm/internal/asm cmd/go/internal/load cmd/go/internal/doc cmd/go/internal/help cmd/go/internal/cmdflag cmd/go/internal/tool cmd/go/internal/version runtime/cgo cmd/asm cmd/go/internal/work cmd/go/internal/fix cmd/go/internal/fmtcmd go/internal/gccgoimporter go/internal/gcimporter go/internal/srcimporter cmd/api os/user net plugin go/importer cmd/vet cmd/go/internal/envcmd cmd/go/internal/clean cmd/go/internal/generate cmd/go/internal/list cmd/go/internal/run cmd/go/internal/test cmd/go/internal/vet cmd/link/internal/amd64 cmd/link/internal/arm cmd/link/internal/arm64 cmd/link/internal/mips cmd/link/internal/mips64 cmd/link/internal/ppc64 cmd/link/internal/s390x cmd/link/internal/x86 archive/tar cmd/link crypto/x509 vendor/golang_org/x/net/proxy vendor/golang_org/x/net/lex/httplex net/textproto log/syslog vendor/golang_org/x/net/nettest mime/multipart net/mail crypto/tls net/http/httptrace net/smtp net/http expvar net/http/cookiejar net/http/cgi net/http/httptest net/http/httputil net/http/pprof net/rpc cmd/go/internal/web cmd/vendor/github.com/google/pprof/internal/symbolizer cmd/trace cmd/go/internal/bug cmd/go/internal/get cmd/vendor/github.com/google/pprof/internal/driver net/http/fcgi net/rpc/jsonrpc cmd/go cmd/vendor/github.com/google/pprof/driver cmd/pprof cmd/compile/internal/gc cmd/compile/internal/amd64 cmd/compile/internal/arm cmd/compile/internal/arm64 cmd/compile/internal/mips cmd/compile/internal/mips64 cmd/compile/internal/ppc64 cmd/compile/internal/s390x cmd/compile/internal/x86 cmd/compile --- Installed Go for linux/amd64 in /tmp/workdir/go Installed commands in /tmp/workdir/go/bin :: Running /tmp/workdir/go/bin/go with args ["/tmp/workdir/go/bin/go" "install" "-race" "std"] and env ["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HOSTNAME=buildlet-linux-kubestd-rn4430854" "IN_KUBERNETES=1" "META_BUILDLET_BINARY_URL=http://storage.googleapis.com/go-builder-data/buildlet.linux-amd64" "META_BUILDLET_HOST_TYPE=host-linux-kubestd" "KUBERNETES_PORT=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP_PROTO=tcp" "KUBERNETES_PORT_443_TCP_PORT=443" "KUBERNETES_PORT_443_TCP_ADDR=10.3.240.1" "KUBERNETES_SERVICE_HOST=10.3.240.1" "KUBERNETES_SERVICE_PORT=443" "KUBERNETES_SERVICE_PORT_HTTPS=443" "DEBIAN_FRONTEND=noninteractive" "HOME=/root" "WORKDIR=/tmp/workdir" "GOROOT_BOOTSTRAP=/go1.4" "GO_BUILDER_NAME=linux-amd64-race" "GOBIN="] in dir /tmp/workdir/go/bin ##### Testing packages. ok archive/tar 9.132s ok archive/zip 14.344s ok bufio 2.879s ok bytes 11.147s ok compress/bzip2 5.138s ok compress/flate 18.684s ok compress/gzip 2.143s ok compress/lzw 3.936s ok compress/zlib 16.538s ok container/heap 1.477s ok container/list 1.284s ok container/ring 1.828s ok context 2.165s ok crypto 1.556s ok crypto/aes 1.212s ok crypto/cipher 1.275s ok crypto/des 1.283s ok crypto/dsa 1.390s ok crypto/ecdsa 2.946s ok crypto/elliptic 1.308s ok crypto/hmac 1.244s ok crypto/md5 1.398s ok crypto/rand 2.115s ok crypto/rc4 3.371s ok crypto/rsa 2.221s ok crypto/sha1 1.578s ok crypto/sha256 1.224s ok crypto/sha512 1.295s ok crypto/subtle 1.362s ok crypto/tls 7.185s ok crypto/x509 6.920s ok database/sql 2.122s ok database/sql/driver 1.105s ok debug/dwarf 1.198s ok debug/elf 1.249s ok debug/gosym 1.994s ok debug/macho 1.146s ok debug/pe 1.261s ok debug/plan9obj 1.171s ok encoding/ascii85 1.140s ok encoding/asn1 1.216s ok encoding/base32 1.167s ok encoding/base64 1.232s ok encoding/binary 1.179s ok encoding/csv 1.136s ok encoding/gob 1.425s ok encoding/hex 1.150s ok encoding/json 8.095s ok encoding/pem 1.254s ok encoding/xml 1.390s ok errors 1.067s ok expvar 1.203s ok flag 1.114s ok fmt 2.480s ok go/ast 1.118s ok go/build 1.642s ok go/constant 1.156s ok go/doc 1.445s ok go/format 1.210s ok go/internal/gccgoimporter 1.326s ok go/internal/gcimporter 15.535s ok go/internal/srcimporter 6.765s ok go/parser 1.620s ok go/printer 6.226s ok go/scanner 1.484s ok go/token 1.988s ok go/types 11.840s ok hash/adler32 1.232s ok hash/crc32 1.293s ok hash/crc64 1.091s ok hash/fnv 1.093s ok html 1.075s ok html/template 1.437s ok image 2.613s ok image/color 1.141s ok image/draw 2.125s ok image/gif 1.891s ok image/jpeg 5.081s ok image/png 1.721s ok index/suffixarray 1.118s ok internal/cpu 1.036s ok internal/poll 1.114s ok internal/singleflight 1.045s ok internal/trace 6.953s ok io 1.099s ok io/ioutil 1.043s ok log 1.068s ok log/syslog 2.362s ok math 1.065s ok math/big 10.657s ok math/bits 1.059s ok math/cmplx 1.068s ok math/rand 8.441s ok mime 1.186s ok mime/multipart 6.932s ok mime/quotedprintable 2.623s ok net 9.505s ok net/http 9.231s ok net/http/cgi 6.636s ok net/http/cookiejar 1.120s ok net/http/fcgi 1.126s ok net/http/httptest 1.213s ok net/http/httptrace 1.094s ok net/http/httputil 1.341s ok net/http/internal 1.072s ok net/internal/socktest 1.039s ok net/mail 1.057s ok net/rpc 1.154s ok net/rpc/jsonrpc 1.107s ok net/smtp 1.133s ok net/textproto 1.052s ok net/url 1.060s ok os 9.663s ok os/exec 24.248s ok os/signal 12.667s ok os/user 1.038s ok path 1.044s ok path/filepath 1.095s ok reflect 2.043s ok regexp 1.973s ok regexp/syntax 6.156s ok runtime 38.317s ================== WARNING: DATA RACE Read at 0x00c42001c100 by goroutine 8: runtime/debug.SetMaxHeap.func1() /tmp/workdir/go/src/runtime/debug/garbage.go:278 +0x5c Previous write at 0x00c42001c100 by goroutine 42: runtime/debug.SetMaxHeap() /tmp/workdir/go/src/runtime/debug/garbage.go:269 +0xad runtime/debug_test.TestSetMaxHeap() /tmp/workdir/go/src/runtime/debug/garbage_test.go:202 +0x1b4 testing.tRunner() /tmp/workdir/go/src/testing/testing.go:748 +0x169 Goroutine 8 (running) created at: runtime.gcBgMarkStartWorkers() /tmp/workdir/go/src/runtime/mgc.go:1744 +0x7d testing.tRunner() /tmp/workdir/go/src/testing/testing.go:748 +0x169 Goroutine 42 (running) created at: testing.(*T).Run() /tmp/workdir/go/src/testing/testing.go:791 +0x535 testing.runTests.func1() /tmp/workdir/go/src/testing/testing.go:1015 +0xa4 testing.tRunner() /tmp/workdir/go/src/testing/testing.go:748 +0x169 testing.runTests() /tmp/workdir/go/src/testing/testing.go:1013 +0x4bf testing.(*M).Run() /tmp/workdir/go/src/testing/testing.go:933 +0x270 main.main() runtime/debug/_test/_testmain.go:60 +0x228 ================== --- FAIL: TestSetMaxHeap (0.46s) testing.go:701: race detected during execution of test allocating objects starting gc starting dump done dump FAIL FAIL runtime/debug 0.591s ok runtime/internal/atomic 1.211s ok runtime/internal/sys 1.040s 2017/09/25 21:13:55 Failed: exit status 1 Error: tests failed: dist test failed: go_test:runtime/debug: exit status 1