darwin-amd64-longtest at 5d1287fa62de7b9c401749cd79147a5e38b11209 :: Running /tmp/buildlet/go/src/make.bash with args ["/tmp/buildlet/go/src/make.bash" "-force"] and env ["TERM_PROGRAM=Apple_Terminal" "SHELL=/bin/zsh" "TERM=xterm-256color" "TERM_PROGRAM_VERSION=447" "TERM_SESSION_ID=7AA31F7E-1872-4606-B08A-C9D229E572DE" "USER=gopher" "SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.jWy8R6CvN4/Listeners" "PATH=/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" "GO_BUILDER_ENV=qemu_vm" "LaunchInstanceID=BBD7B943-C40B-4C99-BAE5-7BCA52536D28" "__CFBundleIdentifier=com.apple.Terminal" "LANG=en_US.UTF-8" "XPC_FLAGS=0x0" "XPC_SERVICE_NAME=0" "HOME=/Users/gopher" "SHLVL=2" "LOGNAME=gopher" "SECURITYSESSIONID=186ac" "_=/Users/gopher/go/bin/buildlet" "WORKDIR=/tmp/buildlet" "GOROOT_BOOTSTRAP=/tmp/buildlet/go1.4" "GO_BUILDER_NAME=darwin-amd64-longtest" "GO_TEST_SHORT=0" "GO_TEST_TIMEOUT_SCALE=10" "GOBIN=" "TMPDIR=/tmp/buildlet/tmp" "GOCACHE=/tmp/buildlet/gocache" "GOPLSCACHE=/tmp/buildlet/goplscache" "PWD=/tmp/buildlet/go/src"] in dir /tmp/buildlet/go/src Building Go cmd/dist using /tmp/buildlet/go1.4. (go1.20.6 darwin/amd64) Building Go toolchain1 using /tmp/buildlet/go1.4. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. Building packages and commands for darwin/amd64. --- Installed Go for darwin/amd64 in /tmp/buildlet/go Installed commands in /tmp/buildlet/go/bin *** You need to add /tmp/buildlet/go/bin to your PATH. ##### Test execution environment. # GOARCH: amd64 # CPU: # GOOS: darwin # OS Version: Darwin 22.1.0 Darwin Kernel Version 22.1.0: Sun Oct 9 20:14:54 PDT 2022; root:xnu-8792.41.9~2/RELEASE_X86_64 x86_64 ##### Testing packages. ok archive/tar 0.367s ok archive/zip 41.781s ok bufio 0.169s ok bytes 2.463s ok cmp 0.063s ok compress/bzip2 0.212s ok compress/flate 16.687s ok compress/gzip 5.116s ok compress/lzw 0.303s ok compress/zlib 1.586s ok container/heap 0.056s ok container/list 0.046s ok container/ring 0.035s ok context 0.123s ok crypto 0.051s ok crypto/aes 0.065s ok crypto/cipher 0.359s ok crypto/des 0.082s ok crypto/dsa 13.981s ok crypto/ecdh 1.334s ok crypto/ecdsa 0.920s ok crypto/ed25519 0.714s ok crypto/elliptic 0.667s ok crypto/hmac 0.036s ok crypto/internal/alias 0.069s ok crypto/internal/bigmod 0.299s ok crypto/internal/boring 0.053s ? crypto/internal/boring/bbig [no test files] ? crypto/internal/boring/sig [no test files] ok crypto/internal/boring/bcache 0.223s ok crypto/internal/edwards25519 6.639s ok crypto/internal/edwards25519/field 5.521s ok crypto/internal/nistec 7.192s ? crypto/internal/randutil [no test files] ok crypto/internal/nistec/fiat 0.042s [no tests to run] ok crypto/md5 0.050s ok crypto/rand 0.530s ok crypto/rc4 0.131s ok crypto/rsa 3.884s ok crypto/sha1 0.057s ok crypto/sha256 0.029s ok crypto/sha512 0.038s ok crypto/subtle 13.433s ok crypto/tls 8.652s ok crypto/x509 4.371s ? crypto/x509/internal/macos [no test files] ? crypto/x509/pkix [no test files] ok database/sql 1.347s ok database/sql/driver 0.031s ok debug/buildinfo 18.386s ok debug/dwarf 0.047s ok debug/elf 0.252s ok debug/gosym 5.541s ok debug/macho 0.030s ok debug/pe 0.066s ok debug/plan9obj 0.023s ok embed 0.036s [no tests to run] ? encoding [no test files] ok embed/internal/embedtest 0.038s ok encoding/ascii85 0.019s ok encoding/asn1 0.046s ok encoding/base32 0.090s ok encoding/base64 0.029s ok encoding/binary 0.030s ok encoding/csv 0.030s ok encoding/gob 1.847s ok encoding/hex 0.033s ok encoding/json 1.295s ok encoding/pem 0.600s ok encoding/xml 9.353s ok errors 0.030s ok expvar 0.040s ok flag 0.162s ok fmt 0.079s ok go/ast 0.028s ok go/build 2.424s ok go/build/constraint 0.035s ok go/constant 0.030s ok go/doc 0.143s ok go/doc/comment 2.004s ok go/format 0.057s ok go/importer 1.281s ok go/internal/gccgoimporter 0.087s ok go/internal/gcimporter 309.889s ? go/internal/typeparams [no test files] ok go/internal/srcimporter 21.200s ok go/parser 13.226s ok go/printer 0.384s ok go/scanner 0.052s ok go/token 0.068s ok go/types 42.022s ok go/version 0.062s ok hash 0.055s ok hash/adler32 0.032s ok hash/crc32 0.045s ok hash/crc64 0.040s ok hash/fnv 0.019s ok hash/maphash 156.914s ok html 0.021s ok html/template 0.540s ok image 0.321s ok image/color 0.070s ? image/color/palette [no test files] ok image/draw 0.204s ok image/gif 14.853s ? image/internal/imageutil [no test files] ok image/jpeg 3.924s ok image/png 1.265s ? internal/bisect [no test files] ok index/suffixarray 87.068s ok internal/abi 0.689s ? internal/bytealg [no test files] ? internal/cfg [no test files] ok internal/buildcfg 0.025s ? internal/coverage [no test files] ? internal/coverage/calloc [no test files] ok internal/coverage/cformat 0.031s ? internal/coverage/decodecounter [no test files] ? internal/coverage/decodemeta [no test files] ok internal/coverage/cmerge 0.049s ? internal/coverage/encodecounter [no test files] ? internal/coverage/encodemeta [no test files] ok internal/coverage/pods 0.053s ? internal/coverage/rtcov [no test files] ok internal/coverage/slicereader 0.038s ok internal/coverage/slicewriter 0.031s ? internal/coverage/stringtab [no test files] ? internal/coverage/uleb128 [no test files] ok internal/coverage/test 0.059s ok internal/cpu 0.089s ok internal/dag 0.051s ok internal/diff 0.038s ? internal/goarch [no test files] ok internal/fmtsort 0.042s ok internal/fuzz 0.034s ? internal/goexperiment [no test files] ok internal/godebug 5.733s ok internal/godebugs 0.027s ? internal/goos [no test files] ? internal/goroot [no test files] ok internal/gover 0.023s ? internal/goversion [no test files] ok internal/intern 7.524s ok internal/itoa 0.037s ? internal/lazyregexp [no test files] ? internal/lazytemplate [no test files] ? internal/nettrace [no test files] ? internal/obscuretestdata [no test files] ? internal/oserror [no test files] ? internal/pkgbits [no test files] ok internal/platform 9.093s ok internal/poll 0.557s ok internal/profile 0.023s ? internal/race [no test files] ok internal/reflectlite 0.049s ok internal/safefilepath 0.025s ? internal/syscall/execenv [no test files] ok internal/saferio 0.188s ok internal/singleflight 0.108s ? internal/syscall/unix [no test files] ? internal/sysinfo [no test files] ok internal/testenv 0.852s ? internal/testlog [no test files] ? internal/testpty [no test files] ok internal/trace 1.910s ? internal/trace/traceviewer [no test files] ? internal/trace/traceviewer/format [no test files] --- FAIL: TestTraceCPUProfile (2.81s) --- FAIL: TestTraceCPUProfile/Stress (1.03s) trace_test.go:551: stderr: SIGSEGV: segmentation violation PC=0x102ed32c m=3 sigcode=1 addr=0x90 goroutine 0 gp=0xc000009040 m=3 mp=0xc000047008 [idle]: runtime.readgstatus(...) /tmp/buildlet/go/src/runtime/proc.go:1056 runtime.traceWriter.writeProcStatusForP({{0xc000047008?, 0x0?}, 0x0?}, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/trace2status.go:91 +0xcc fp=0x700008d6acd8 sp=0x700008d6aca0 pc=0x102ed32c runtime.traceAdvance.func5(0xc000030508?) /tmp/buildlet/go/src/runtime/trace2.go:551 +0x8e fp=0x700008d6ad18 sp=0x700008d6acd8 pc=0x102f3d4e runtime.runSafePointFn() /tmp/buildlet/go/src/runtime/proc.go:2044 +0x44 fp=0x700008d6ad30 sp=0x700008d6ad18 pc=0x102cb124 runtime.findRunnable() /tmp/buildlet/go/src/runtime/proc.go:3169 +0x56 fp=0x700008d6aea8 sp=0x700008d6ad30 pc=0x102ccfb6 runtime.schedule() /tmp/buildlet/go/src/runtime/proc.go:3884 +0xb1 fp=0x700008d6aee0 sp=0x700008d6aea8 pc=0x102ced91 runtime.goschedImpl(0xc0000081a0, 0x0) /tmp/buildlet/go/src/runtime/proc.go:4081 +0x178 fp=0x700008d6af30 sp=0x700008d6aee0 pc=0x102cf518 runtime.gosched_m(0xc0000081a0?) /tmp/buildlet/go/src/runtime/proc.go:4086 +0x15 fp=0x700008d6af50 sp=0x700008d6af30 pc=0x102cf695 runtime.mcall() /tmp/buildlet/go/src/runtime/asm_amd64.s:458 +0x4e fp=0x700008d6af68 sp=0x700008d6af50 pc=0x102f81ee goroutine 1 gp=0xc0000081a0 m=nil [runnable]: runtime.Gosched(...) /tmp/buildlet/go/src/runtime/proc.go:342 main.cpuHog0(0xc000072b08?, 0x186a0) /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/cpu-profile.go:128 +0x65 fp=0xc000072af8 sp=0xc000072ad0 pc=0x10377da5 main.cpuHog1(0x0?) /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/cpu-profile.go:120 +0x18 fp=0xc000072b18 sp=0xc000072af8 pc=0x10377d18 main.cpuHogger(0x103d2188, 0x104e9798, 0x5f5e100) /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/cpu-profile.go:107 +0x4f fp=0xc000072b68 sp=0xc000072b18 pc=0x10377c6f main.main.func1.1({0x103d34b0?, 0xc00002c4b0?}) /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/cpu-profile.go:44 +0x25 fp=0xc000072b90 sp=0xc000072b68 pc=0x10377ba5 runtime/pprof.Do({0x103d3478?, 0x104e9700?}, {{0xc00005a020?, 0x9?, 0xc000012090?}}, 0xc000072c60) /tmp/buildlet/go/src/runtime/pprof/runtime.go:51 +0x9d fp=0xc000072c00 sp=0xc000072b90 pc=0x1037657d main.main.func1(0x5f5e100) /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/cpu-profile.go:43 +0x218 fp=0xc000072cc8 sp=0xc000072c00 pc=0x10377af8 main.main() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/cpu-profile.go:50 +0xef fp=0xc000072f50 sp=0xc000072cc8 pc=0x1037734f runtime.main() /tmp/buildlet/go/src/runtime/proc.go:271 +0x29d fp=0xc000072fe0 sp=0xc000072f50 pc=0x102c789d runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000072fe8 sp=0xc000072fe0 pc=0x102fa0c1 goroutine 2 gp=0xc000008680 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000040fa8 sp=0xc000040f88 pc=0x102c7cce runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.forcegchelper() /tmp/buildlet/go/src/runtime/proc.go:326 +0xb3 fp=0xc000040fe0 sp=0xc000040fa8 pc=0x102c7b53 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000040fe8 sp=0xc000040fe0 pc=0x102fa0c1 created by runtime.init.6 in goroutine 1 /tmp/buildlet/go/src/runtime/proc.go:314 +0x1a goroutine 3 gp=0xc000008b60 m=nil [GC sweep wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000041780 sp=0xc000041760 pc=0x102c7cce runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.bgsweep(0xc000058000) /tmp/buildlet/go/src/runtime/mgcsweep.go:277 +0x94 fp=0xc0000417c8 sp=0xc000041780 pc=0x102b4934 runtime.gcenable.gowrap1() /tmp/buildlet/go/src/runtime/mgc.go:203 +0x25 fp=0xc0000417e0 sp=0xc0000417c8 pc=0x102a9485 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000417e8 sp=0xc0000417e0 pc=0x102fa0c1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:203 +0x66 goroutine 4 gp=0xc000008d00 m=nil [GC scavenge wait]: runtime.gopark(0xc000058000?, 0x103a3078?, 0x1?, 0x0?, 0xc000008d00?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000041f78 sp=0xc000041f58 pc=0x102c7cce runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.(*scavengerState).park(0x10489a00) /tmp/buildlet/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000041fa8 sp=0xc000041f78 pc=0x102b2329 runtime.bgscavenge(0xc000058000) /tmp/buildlet/go/src/runtime/mgcscavenge.go:653 +0x3c fp=0xc000041fc8 sp=0xc000041fa8 pc=0x102b28bc runtime.gcenable.gowrap2() /tmp/buildlet/go/src/runtime/mgc.go:204 +0x25 fp=0xc000041fe0 sp=0xc000041fc8 pc=0x102a9425 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000041fe8 sp=0xc000041fe0 pc=0x102fa0c1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:204 +0xa5 goroutine 5 gp=0xc0000091e0 m=nil [finalizer wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042620 sp=0xc000042600 pc=0x102c7cce runtime.runfinq() /tmp/buildlet/go/src/runtime/mfinal.go:194 +0x107 fp=0xc0000427e0 sp=0xc000042620 pc=0x102a84c7 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000427e8 sp=0xc0000427e0 pc=0x102fa0c1 created by runtime.createfing in goroutine 1 /tmp/buildlet/go/src/runtime/mfinal.go:164 +0x3d goroutine 6 gp=0xc0000096c0 m=nil [sleep]: runtime.gopark(0x1caefe71dde?, 0xc152b2d77052ba40?, 0x10?, 0x22?, 0xc00011a000?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000073f18 sp=0xc000073ef8 pc=0x102c7cce time.Sleep(0x5f5e100) /tmp/buildlet/go/src/runtime/time.go:195 +0x115 fp=0xc000073f58 sp=0xc000073f18 pc=0x102f7095 runtime/pprof.profileWriter({0x103d2e78?, 0xc00002c450?}) /tmp/buildlet/go/src/runtime/pprof/pprof.go:809 +0x4a fp=0xc000073fc0 sp=0xc000073f58 pc=0x1036df2a runtime/pprof.StartCPUProfile.gowrap2() /tmp/buildlet/go/src/runtime/pprof/pprof.go:794 +0x25 fp=0xc000073fe0 sp=0xc000073fc0 pc=0x1036de45 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000073fe8 sp=0xc000073fe0 pc=0x102fa0c1 created by runtime/pprof.StartCPUProfile in goroutine 1 /tmp/buildlet/go/src/runtime/pprof/pprof.go:794 +0x136 goroutine 7 gp=0xc000009860 m=nil [chan receive]: runtime.gopark(0x102e4bde?, 0xc0000160d0?, 0x2?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042eb8 sp=0xc000042e98 pc=0x102c7cce runtime.chanrecv(0xc000068120, 0x0, 0x1) /tmp/buildlet/go/src/runtime/chan.go:583 +0x3bf fp=0xc000042f30 sp=0xc000042eb8 pc=0x102981bf runtime.chanrecv1(0xc000066050?, 0x1caf5dd5dc9?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc000042f58 sp=0xc000042f30 pc=0x10297df2 runtime.(*wakeableSleep).sleep(0xc000012060, 0x5f5e100) /tmp/buildlet/go/src/runtime/trace2.go:936 +0xab fp=0xc000042fb0 sp=0xc000042f58 pc=0x102e862b runtime.traceStartReadCPU.func1() /tmp/buildlet/go/src/runtime/trace2cpu.go:54 +0x3b fp=0xc000042fe0 sp=0xc000042fb0 pc=0x102e90fb runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000042fe8 sp=0xc000042fe0 pc=0x102fa0c1 created by runtime.traceStartReadCPU in goroutine 1 /tmp/buildlet/go/src/runtime/trace2cpu.go:42 +0x156 goroutine 8 gp=0xc000009a00 m=0 mp=0x1048a100 [trace proc status]: runtime.systemstack_switch() /tmp/buildlet/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000074e78 sp=0xc000074e68 pc=0x102f8208 runtime.forEachP(...) /tmp/buildlet/go/src/runtime/proc.go:1911 runtime.traceAdvance(0x0) /tmp/buildlet/go/src/runtime/trace2.go:548 +0x62a fp=0xc000074fb0 sp=0xc000074e78 pc=0x102e742a runtime.(*traceAdvancerState).start.func1() /tmp/buildlet/go/src/runtime/trace2.go:882 +0x2f fp=0xc000074fe0 sp=0xc000074fb0 pc=0x102e84af runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000074fe8 sp=0xc000074fe0 pc=0x102fa0c1 created by runtime.(*traceAdvancerState).start in goroutine 1 /tmp/buildlet/go/src/runtime/trace2.go:876 +0x165 goroutine 9 gp=0xc000009ba0 m=nil [trace reader (blocked)]: runtime.gopark(0xc000043f78?, 0xc00005c0c0?, 0x20?, 0xa0?, 0x4fc?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000043f38 sp=0xc000043f18 pc=0x102c7cce runtime.ReadTrace() /tmp/buildlet/go/src/runtime/trace2.go:677 +0x31 fp=0xc000043fa0 sp=0xc000043f38 pc=0x102e7ed1 runtime/trace.Start.func1() /tmp/buildlet/go/src/runtime/trace/trace.go:130 +0x45 fp=0xc000043fe0 sp=0xc000043fa0 pc=0x10377065 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000043fe8 sp=0xc000043fe0 pc=0x102fa0c1 created by runtime/trace.Start in goroutine 1 /tmp/buildlet/go/src/runtime/trace/trace.go:128 +0xd0 rax 0x2 rbx 0x5 rcx 0x0 rdx 0x0 rdi 0xc000030508 rsi 0x0 rbp 0x700008d6acc8 rsp 0x700008d6aca0 r8 0xc000047008 r9 0x1 r10 0x1 r11 0x247 r12 0x700008d6adb0 r13 0x4 r14 0xc000009040 r15 0x4 rip 0x102ed32c rflags 0x10246 cs 0x2b fs 0x0 gs 0x0 exit status 2 trace_test.go:553: exit status 1 --- FAIL: TestTraceStacks (2.25s) --- FAIL: TestTraceStacks/Stress (0.97s) trace_test.go:551: stderr: SIGSEGV: segmentation violation PC=0xeafdccc m=0 sigcode=1 addr=0x90 goroutine 0 gp=0xec826e0 m=0 mp=0xec82c60 [idle]: runtime.readgstatus(...) /tmp/buildlet/go/src/runtime/proc.go:1056 runtime.traceWriter.writeProcStatusForP({{0xec82c60?, 0x600000006?}, 0x100000001?}, 0x7ff7b24613b0?, 0x56?) /tmp/buildlet/go/src/runtime/trace2status.go:91 +0xcc fp=0x7ff7b2461368 sp=0x7ff7b2461330 pc=0xeafdccc runtime.traceAdvance.func5(0xc000032508?) /tmp/buildlet/go/src/runtime/trace2.go:551 +0x8e fp=0x7ff7b24613a8 sp=0x7ff7b2461368 pc=0xeb046ee runtime.runSafePointFn() /tmp/buildlet/go/src/runtime/proc.go:2044 +0x44 fp=0x7ff7b24613c0 sp=0x7ff7b24613a8 pc=0xeada5c4 runtime.findRunnable() /tmp/buildlet/go/src/runtime/proc.go:3169 +0x56 fp=0x7ff7b2461538 sp=0x7ff7b24613c0 pc=0xeadc4f6 runtime.schedule() /tmp/buildlet/go/src/runtime/proc.go:3884 +0xb1 fp=0x7ff7b2461570 sp=0x7ff7b2461538 pc=0xeade2d1 runtime.park_m(0xc000082b60) /tmp/buildlet/go/src/runtime/proc.go:4052 +0x1ec fp=0x7ff7b24615c8 sp=0x7ff7b2461570 pc=0xeade8ac runtime.mcall() /tmp/buildlet/go/src/runtime/asm_amd64.s:458 +0x4e fp=0x7ff7b24615e0 sp=0x7ff7b24615c8 pc=0xeb09e4e goroutine 1 gp=0xc0000081a0 m=nil [sleep]: runtime.gopark(0x1ccf88900e0?, 0xc000052dd8?, 0xa0?, 0x5?, 0xc00009c180?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000052dc8 sp=0xc000052da8 pc=0xead716e time.Sleep(0x5f5e100) /tmp/buildlet/go/src/runtime/time.go:195 +0x115 fp=0xc000052e08 sp=0xc000052dc8 pc=0xeb08e35 main.main() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:101 +0x565 fp=0xc000052f50 sp=0xc000052e08 pc=0xeb742a5 runtime.main() /tmp/buildlet/go/src/runtime/proc.go:271 +0x29d fp=0xc000052fe0 sp=0xc000052f50 pc=0xead6d3d runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0xeb0bea1 goroutine 2 gp=0xc000008b60 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042fa8 sp=0xc000042f88 pc=0xead716e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.forcegchelper() /tmp/buildlet/go/src/runtime/proc.go:326 +0xb3 fp=0xc000042fe0 sp=0xc000042fa8 pc=0xead6ff3 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000042fe8 sp=0xc000042fe0 pc=0xeb0bea1 created by runtime.init.6 in goroutine 1 /tmp/buildlet/go/src/runtime/proc.go:314 +0x1a goroutine 3 gp=0xc000009040 m=nil [GC sweep wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000043780 sp=0xc000043760 pc=0xead716e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.bgsweep(0xc00006c000) /tmp/buildlet/go/src/runtime/mgcsweep.go:277 +0x94 fp=0xc0000437c8 sp=0xc000043780 pc=0xeac3634 runtime.gcenable.gowrap1() /tmp/buildlet/go/src/runtime/mgc.go:203 +0x25 fp=0xc0000437e0 sp=0xc0000437c8 pc=0xeab7f85 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000437e8 sp=0xc0000437e0 pc=0xeb0bea1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:203 +0x66 goroutine 4 gp=0xc0000091e0 m=nil [GC scavenge wait]: runtime.gopark(0xc00006c000?, 0xeb9fd88?, 0x1?, 0x0?, 0xc0000091e0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000043f78 sp=0xc000043f58 pc=0xead716e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.(*scavengerState).park(0xec82640) /tmp/buildlet/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000043fa8 sp=0xc000043f78 pc=0xeac1029 runtime.bgscavenge(0xc00006c000) /tmp/buildlet/go/src/runtime/mgcscavenge.go:653 +0x3c fp=0xc000043fc8 sp=0xc000043fa8 pc=0xeac15bc runtime.gcenable.gowrap2() /tmp/buildlet/go/src/runtime/mgc.go:204 +0x25 fp=0xc000043fe0 sp=0xc000043fc8 pc=0xeab7f25 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000043fe8 sp=0xc000043fe0 pc=0xeb0bea1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:204 +0xa5 goroutine 18 gp=0xc000082680 m=nil [finalizer wait]: runtime.gopark(0xc000042648?, 0xeaac145?, 0x98?, 0x1?, 0xebd3dc0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042620 sp=0xc000042600 pc=0xead716e runtime.runfinq() /tmp/buildlet/go/src/runtime/mfinal.go:194 +0x107 fp=0xc0000427e0 sp=0xc000042620 pc=0xeab6fc7 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000427e8 sp=0xc0000427e0 pc=0xeb0bea1 created by runtime.createfing in goroutine 1 /tmp/buildlet/go/src/runtime/mfinal.go:164 +0x3d goroutine 19 gp=0xc0000829c0 m=nil [chan receive]: runtime.gopark(0xeaf53de?, 0xc0000981b0?, 0x2?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00003e6b8 sp=0xc00003e698 pc=0xead716e runtime.chanrecv(0xc00008e0c0, 0x0, 0x1) /tmp/buildlet/go/src/runtime/chan.go:583 +0x3bf fp=0xc00003e730 sp=0xc00003e6b8 pc=0xeaa4b9f runtime.chanrecv1(0xc0000bc000?, 0x1ccfe7eff38?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc00003e758 sp=0xc00003e730 pc=0xeaa47d2 runtime.(*wakeableSleep).sleep(0xc00009c108, 0x5f5e100) /tmp/buildlet/go/src/runtime/trace2.go:936 +0xab fp=0xc00003e7b0 sp=0xc00003e758 pc=0xeaf8fcb runtime.traceStartReadCPU.func1() /tmp/buildlet/go/src/runtime/trace2cpu.go:54 +0x3b fp=0xc00003e7e0 sp=0xc00003e7b0 pc=0xeaf9a9b runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003e7e8 sp=0xc00003e7e0 pc=0xeb0bea1 created by runtime.traceStartReadCPU in goroutine 1 /tmp/buildlet/go/src/runtime/trace2cpu.go:42 +0x156 goroutine 20 gp=0xc000082b60 m=8 mp=0xc000280808 [trace proc status]: runtime.systemstack_switch() /tmp/buildlet/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000053e78 sp=0xc000053e68 pc=0xeb09e68 runtime.forEachP(...) /tmp/buildlet/go/src/runtime/proc.go:1911 runtime.traceAdvance(0x0) /tmp/buildlet/go/src/runtime/trace2.go:548 +0x62a fp=0xc000053fb0 sp=0xc000053e78 pc=0xeaf7dca runtime.(*traceAdvancerState).start.func1() /tmp/buildlet/go/src/runtime/trace2.go:882 +0x2f fp=0xc000053fe0 sp=0xc000053fb0 pc=0xeaf8e4f runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0xeb0bea1 created by runtime.(*traceAdvancerState).start in goroutine 1 /tmp/buildlet/go/src/runtime/trace2.go:876 +0x165 goroutine 21 gp=0xc000082d00 m=nil [trace reader (blocked)]: runtime.gopark(0xc00003f778?, 0xc0000aa060?, 0x20?, 0x20?, 0x424?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00003f738 sp=0xc00003f718 pc=0xead716e runtime.ReadTrace() /tmp/buildlet/go/src/runtime/trace2.go:677 +0x31 fp=0xc00003f7a0 sp=0xc00003f738 pc=0xeaf8871 runtime/trace.Start.func1() /tmp/buildlet/go/src/runtime/trace/trace.go:130 +0x45 fp=0xc00003f7e0 sp=0xc00003f7a0 pc=0xeb73ba5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003f7e8 sp=0xc00003f7e0 pc=0xeb0bea1 created by runtime/trace.Start in goroutine 1 /tmp/buildlet/go/src/runtime/trace/trace.go:128 +0xd0 goroutine 22 gp=0xc000082ea0 m=nil [select (no cases)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00003ffa0 sp=0xc00003ff80 pc=0xead716e runtime.block() /tmp/buildlet/go/src/runtime/select.go:103 +0x26 fp=0xc00003ffd0 sp=0xc00003ffa0 pc=0xeae7f66 main.main.func1() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:33 +0xf fp=0xc00003ffe0 sp=0xc00003ffd0 pc=0xeb7494f runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003ffe8 sp=0xc00003ffe0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:32 +0xac goroutine 23 gp=0xc000083040 m=nil [chan send (nil chan)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000040720 sp=0xc000040700 pc=0xead716e runtime.chansend(0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:165 +0xda fp=0xc000040790 sp=0xc000040720 pc=0xeaa3b9a runtime.chansend1(0x0?, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:145 +0x17 fp=0xc0000407c0 sp=0xc000040790 pc=0xeaa3ab7 main.main.func2() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:37 +0x1c fp=0xc0000407e0 sp=0xc0000407c0 pc=0xeb7497c runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000407e8 sp=0xc0000407e0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:35 +0xb8 goroutine 24 gp=0xc0000831e0 m=nil [chan receive (nil chan)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000040f20 sp=0xc000040f00 pc=0xead716e runtime.chanrecv(0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:469 +0x159 fp=0xc000040f98 sp=0xc000040f20 pc=0xeaa4939 runtime.chanrecv1(0x0?, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc000040fc0 sp=0xc000040f98 pc=0xeaa47d2 main.main.func3() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:41 +0x17 fp=0xc000040fe0 sp=0xc000040fc0 pc=0xeb749b7 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000040fe8 sp=0xc000040fe0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:39 +0xc5 goroutine 25 gp=0xc000083380 m=nil [chan receive]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000041720 sp=0xc000041700 pc=0xead716e runtime.chanrecv(0xc00008e240, 0x0, 0x1) /tmp/buildlet/go/src/runtime/chan.go:583 +0x3bf fp=0xc000041798 sp=0xc000041720 pc=0xeaa4b9f runtime.chanrecv1(0x0?, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc0000417c0 sp=0xc000041798 pc=0xeaa47d2 main.main.func4() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:45 +0x19 fp=0xc0000417e0 sp=0xc0000417c0 pc=0xeb74919 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000417e8 sp=0xc0000417e0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:44 +0x11d goroutine 26 gp=0xc000083520 m=nil [chan send]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000041f20 sp=0xc000041f00 pc=0xead716e runtime.chansend(0xc00008e2a0, 0xeb9fd88, 0x1, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:259 +0x38d fp=0xc000041f90 sp=0xc000041f20 pc=0xeaa3e4d runtime.chansend1(0x0?, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:145 +0x17 fp=0xc000041fc0 sp=0xc000041f90 pc=0xeaa3ab7 main.main.func5() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:49 +0x1e fp=0xc000041fe0 sp=0xc000041fc0 pc=0xeb748de runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000041fe8 sp=0xc000041fe0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:48 +0x179 goroutine 27 gp=0xc0000836c0 m=nil [select]: runtime.gopark(0xc0000c47b0?, 0x2?, 0x0?, 0x0?, 0xc0000c47ac?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc0000c4658 sp=0xc0000c4638 pc=0xead716e runtime.selectgo(0xc0000c47b0, 0xc0000c47a8, 0x0?, 0x0, 0x0?, 0x1) /tmp/buildlet/go/src/runtime/select.go:327 +0x725 fp=0xc0000c4778 sp=0xc0000c4658 pc=0xeae86a5 main.main.func6() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:54 +0x4a fp=0xc0000c47e0 sp=0xc0000c4778 pc=0xeb748aa runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000c47e8 sp=0xc0000c47e0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:53 +0x1ff goroutine 28 gp=0xc000083860 m=nil [sync.Mutex.Lock]: runtime.gopark(0x0?, 0x0?, 0x20?, 0x1?, 0xc0000c4f10?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc0000c4ec8 sp=0xc0000c4ea8 pc=0xead716e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.semacquire1(0xc0000a4064, 0x0, 0x3, 0x1, 0x15) /tmp/buildlet/go/src/runtime/sema.go:160 +0x225 fp=0xc0000c4f30 sp=0xc0000c4ec8 pc=0xeae96e5 sync.runtime_SemacquireMutex(0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/sema.go:77 +0x25 fp=0xc0000c4f68 sp=0xc0000c4f30 pc=0xeb08225 sync.(*Mutex).lockSlow(0xc0000a4060) /tmp/buildlet/go/src/sync/mutex.go:171 +0x15d fp=0xc0000c4fb8 sp=0xc0000c4f68 pc=0xeb1725d sync.(*Mutex).Lock(...) /tmp/buildlet/go/src/sync/mutex.go:90 main.main.func7() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:62 +0x32 fp=0xc0000c4fe0 sp=0xc0000c4fb8 pc=0xeb74832 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000c4fe8 sp=0xc0000c4fe0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:61 +0x273 goroutine 29 gp=0xc000083a00 m=nil [semacquire]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc0000c5700 sp=0xc0000c56e0 pc=0xead716e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.semacquire1(0xc0000a4078, 0x0, 0x1, 0x0, 0x12) /tmp/buildlet/go/src/runtime/sema.go:160 +0x225 fp=0xc0000c5768 sp=0xc0000c5700 pc=0xeae96e5 sync.runtime_Semacquire(0x0?) /tmp/buildlet/go/src/runtime/sema.go:62 +0x25 fp=0xc0000c57a0 sp=0xc0000c5768 pc=0xeb08165 sync.(*WaitGroup).Wait(0x0?) /tmp/buildlet/go/src/sync/waitgroup.go:116 +0x48 fp=0xc0000c57c8 sp=0xc0000c57a0 pc=0xeb18908 main.main.func8() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:68 +0x17 fp=0xc0000c57e0 sp=0xc0000c57c8 pc=0xeb747d7 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000c57e8 sp=0xc0000c57e0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:67 +0x2d3 goroutine 30 gp=0xc000083ba0 m=nil [sync.Cond.Wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc0000c5f30 sp=0xc0000c5f10 pc=0xead716e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 sync.runtime_notifyListWait(0xc0000ca010, 0x0) /tmp/buildlet/go/src/runtime/sema.go:569 +0x159 fp=0xc0000c5f80 sp=0xc0000c5f30 pc=0xeb084d9 sync.(*Cond).Wait(0x0?) /tmp/buildlet/go/src/sync/cond.go:70 +0x85 fp=0xc0000c5fc0 sp=0xc0000c5f80 pc=0xeb163e5 main.main.func9() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:73 +0x2e fp=0xc0000c5fe0 sp=0xc0000c5fc0 pc=0xeb7478e runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000c5fe8 sp=0xc0000c5fe0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:71 +0x365 goroutine 31 gp=0xc000083d40 m=nil [IO wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc0000c6538 sp=0xc0000c6518 pc=0xead716e runtime.netpollblock(0x0?, 0xeaa2b26?, 0x0?) /tmp/buildlet/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000c6570 sp=0xc0000c6538 pc=0xead0a97 internal/poll.runtime_pollWait(0x5582dea0, 0x72) /tmp/buildlet/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000c6590 sp=0xc0000c6570 pc=0xeb06da5 internal/poll.(*pollDesc).wait(0xc0000be080?, 0x0?, 0x0) /tmp/buildlet/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000c65b8 sp=0xc0000c6590 pc=0xeb313c7 internal/poll.(*pollDesc).waitRead(...) /tmp/buildlet/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc0000be080) /tmp/buildlet/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0000c6660 sp=0xc0000c65b8 pc=0xeb3266c net.(*netFD).accept(0xc0000be080) /tmp/buildlet/go/src/net/fd_unix.go:172 +0x29 fp=0xc0000c6718 sp=0xc0000c6660 pc=0xeb61bc9 net.(*TCPListener).accept(0xc0000ce000) /tmp/buildlet/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc0000c6740 sp=0xc0000c6718 pc=0xeb6f97e net.(*TCPListener).Accept(0xc0000ce000) /tmp/buildlet/go/src/net/tcpsock.go:327 +0x30 fp=0xc0000c6770 sp=0xc0000c6740 pc=0xeb6edd0 main.main.func10() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:81 +0x22 fp=0xc0000c67e0 sp=0xc0000c6770 pc=0xeb74642 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000c67e8 sp=0xc0000c67e0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:80 +0x425 goroutine 32 gp=0xc0000d0000 m=nil [IO wait]: runtime.gopark(0x7?, 0xc0000c6fc7?, 0x1?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc0000c6e48 sp=0xc0000c6e28 pc=0xead716e runtime.netpollblock(0xeb237c5?, 0xeaa2b26?, 0x0?) /tmp/buildlet/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000c6e80 sp=0xc0000c6e48 pc=0xead0a97 internal/poll.runtime_pollWait(0x5582dda8, 0x72) /tmp/buildlet/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000c6ea0 sp=0xc0000c6e80 pc=0xeb06da5 internal/poll.(*pollDesc).wait(0xc0000aa120?, 0xc0000c6fc7?, 0x1) /tmp/buildlet/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000c6ec8 sp=0xc0000c6ea0 pc=0xeb313c7 internal/poll.(*pollDesc).waitRead(...) /tmp/buildlet/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0000aa120, {0xc0000c6fc7, 0x1, 0x1}) /tmp/buildlet/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000c6f60 sp=0xc0000c6ec8 pc=0xeb31cfa os.(*File).read(...) /tmp/buildlet/go/src/os/file_posix.go:29 os.(*File).Read(0xc00009a040, {0xc0000c6fc7?, 0x0?, 0x0?}) /tmp/buildlet/go/src/os/file.go:118 +0x52 fp=0xc0000c6fa0 sp=0xc0000c6f60 pc=0xeb33552 main.main.func11() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:97 +0x32 fp=0xc0000c6fe0 sp=0xc0000c6fa0 pc=0xeb74532 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000c6fe8 sp=0xc0000c6fe0 pc=0xeb0bea1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stacks.go:95 +0x557 rax 0x2 rbx 0x5 rcx 0x0 rdx 0x0 rdi 0xc000032508 rsi 0x0 rbp 0x7ff7b2461358 rsp 0x7ff7b2461330 r8 0xec82c60 r9 0x1 r10 0x1 r11 0x1 r12 0xc000032508 r13 0x1 r14 0xec826e0 r15 0x1 rip 0xeafdccc rflags 0x10246 cs 0x2b fs 0x0 gs 0x0 exit status 2 trace_test.go:553: exit status 1 --- FAIL: TestTraceStress (4.57s) --- FAIL: TestTraceStress/Stress (0.84s) trace_test.go:551: stderr: SIGSEGV: segmentation violation PC=0x19b8d0c m=0 sigcode=1 addr=0x90 goroutine 0 gp=0x1b3b6e0 m=0 mp=0x1b3bc60 [idle]: runtime.readgstatus(...) /tmp/buildlet/go/src/runtime/proc.go:1056 runtime.traceWriter.writeProcStatusForP({{0x1b3bc60?, 0xa0000000a?}, 0x100000004?}, 0x7ff7bf5a63b0?, 0x16?) /tmp/buildlet/go/src/runtime/trace2status.go:91 +0xcc fp=0x7ff7bf5a6368 sp=0x7ff7bf5a6330 pc=0x19b8d0c runtime.traceAdvance.func5(0xc000032508?) /tmp/buildlet/go/src/runtime/trace2.go:551 +0x8e fp=0x7ff7bf5a63a8 sp=0x7ff7bf5a6368 pc=0x19bf72e runtime.runSafePointFn() /tmp/buildlet/go/src/runtime/proc.go:2044 +0x44 fp=0x7ff7bf5a63c0 sp=0x7ff7bf5a63a8 pc=0x1995584 runtime.findRunnable() /tmp/buildlet/go/src/runtime/proc.go:3169 +0x56 fp=0x7ff7bf5a6538 sp=0x7ff7bf5a63c0 pc=0x19974b6 runtime.schedule() /tmp/buildlet/go/src/runtime/proc.go:3884 +0xb1 fp=0x7ff7bf5a6570 sp=0x7ff7bf5a6538 pc=0x1999291 runtime.park_m(0xc00018c340) /tmp/buildlet/go/src/runtime/proc.go:4052 +0x1ec fp=0x7ff7bf5a65c8 sp=0x7ff7bf5a6570 pc=0x199986c runtime.mcall() /tmp/buildlet/go/src/runtime/asm_amd64.s:458 +0x4e fp=0x7ff7bf5a65e0 sp=0x7ff7bf5a65c8 pc=0x19c4b4e goroutine 1 gp=0xc0000081a0 m=nil [sleep]: runtime.gopark(0x1ce0a4229df?, 0xc000057e40?, 0x39?, 0x6?, 0x1a2e409?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000057e10 sp=0xc000057df0 pc=0x199212e time.Sleep(0x2faf080) /tmp/buildlet/go/src/runtime/time.go:195 +0x115 fp=0xc000057e50 sp=0xc000057e10 pc=0x19c3b35 main.main() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stress.go:57 +0x274 fp=0xc000057f50 sp=0xc000057e50 pc=0x1a2e874 runtime.main() /tmp/buildlet/go/src/runtime/proc.go:271 +0x29d fp=0xc000057fe0 sp=0xc000057f50 pc=0x1991cfd runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x19c6ba1 goroutine 2 gp=0xc000008b60 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042fa8 sp=0xc000042f88 pc=0x199212e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.forcegchelper() /tmp/buildlet/go/src/runtime/proc.go:326 +0xb3 fp=0xc000042fe0 sp=0xc000042fa8 pc=0x1991fb3 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000042fe8 sp=0xc000042fe0 pc=0x19c6ba1 created by runtime.init.6 in goroutine 1 /tmp/buildlet/go/src/runtime/proc.go:314 +0x1a goroutine 3 gp=0xc000009040 m=nil [GC sweep wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000043780 sp=0xc000043760 pc=0x199212e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.bgsweep(0xc00006c000) /tmp/buildlet/go/src/runtime/mgcsweep.go:277 +0x94 fp=0xc0000437c8 sp=0xc000043780 pc=0x197e5f4 runtime.gcenable.gowrap1() /tmp/buildlet/go/src/runtime/mgc.go:203 +0x25 fp=0xc0000437e0 sp=0xc0000437c8 pc=0x1972f45 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000437e8 sp=0xc0000437e0 pc=0x19c6ba1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:203 +0x66 goroutine 4 gp=0xc0000091e0 m=nil [GC scavenge wait]: runtime.gopark(0xc00006c000?, 0x1a5a308?, 0x1?, 0x0?, 0xc0000091e0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000043f78 sp=0xc000043f58 pc=0x199212e runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.(*scavengerState).park(0x1b3b640) /tmp/buildlet/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000043fa8 sp=0xc000043f78 pc=0x197bfe9 runtime.bgscavenge(0xc00006c000) /tmp/buildlet/go/src/runtime/mgcscavenge.go:653 +0x3c fp=0xc000043fc8 sp=0xc000043fa8 pc=0x197c57c runtime.gcenable.gowrap2() /tmp/buildlet/go/src/runtime/mgc.go:204 +0x25 fp=0xc000043fe0 sp=0xc000043fc8 pc=0x1972ee5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000043fe8 sp=0xc000043fe0 pc=0x19c6ba1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:204 +0xa5 goroutine 5 gp=0xc000009a00 m=nil [finalizer wait]: runtime.gopark(0xc000042648?, 0x1967105?, 0x98?, 0x1?, 0x1a8d7e0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042620 sp=0xc000042600 pc=0x199212e runtime.runfinq() /tmp/buildlet/go/src/runtime/mfinal.go:194 +0x107 fp=0xc0000427e0 sp=0xc000042620 pc=0x1971f87 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000427e8 sp=0xc0000427e0 pc=0x19c6ba1 created by runtime.createfing in goroutine 1 /tmp/buildlet/go/src/runtime/mfinal.go:164 +0x3d goroutine 6 gp=0xc000009d40 m=nil [chan receive]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000044718 sp=0xc0000446f8 pc=0x199212e runtime.chanrecv(0xc00007c0c0, 0x0, 0x1) /tmp/buildlet/go/src/runtime/chan.go:583 +0x3bf fp=0xc000044790 sp=0xc000044718 pc=0x195fb5f runtime.chanrecv1(0x0?, 0x0?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc0000447b8 sp=0xc000044790 pc=0x195f792 main.main.func1() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stress.go:29 +0x25 fp=0xc0000447e0 sp=0xc0000447b8 pc=0x1a2f0a5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000447e8 sp=0xc0000447e0 pc=0x19c6ba1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stress.go:28 +0xbe goroutine 7 gp=0xc000114000 m=nil [IO wait]: runtime.gopark(0x3?, 0xc000044fbf?, 0x1?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000044e40 sp=0xc000044e20 pc=0x199212e runtime.netpollblock(0x19de205?, 0x195dae6?, 0x0?) /tmp/buildlet/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000044e78 sp=0xc000044e40 pc=0x198ba57 internal/poll.runtime_pollWait(0x487216d0, 0x72) /tmp/buildlet/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000044e98 sp=0xc000044e78 pc=0x19c1de5 internal/poll.(*pollDesc).wait(0xc000070180?, 0xc000044fbf?, 0x1) /tmp/buildlet/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000044ec0 sp=0xc000044e98 pc=0x19ebe07 internal/poll.(*pollDesc).waitRead(...) /tmp/buildlet/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000070180, {0xc000044fbf, 0x1, 0x1}) /tmp/buildlet/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000044f58 sp=0xc000044ec0 pc=0x19ec73a os.(*File).read(...) /tmp/buildlet/go/src/os/file_posix.go:29 os.(*File).Read(0xc000046040, {0xc000044fbf?, 0x0?, 0x0?}) /tmp/buildlet/go/src/os/file.go:118 +0x52 fp=0xc000044f98 sp=0xc000044f58 pc=0x19edf92 main.main.func3() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stress.go:45 +0x3b fp=0xc000044fe0 sp=0xc000044f98 pc=0x1a2efdb runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000044fe8 sp=0xc000044fe0 pc=0x19c6ba1 created by main.main in goroutine 1 /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/stress.go:43 +0x1df goroutine 18 gp=0xc00018c000 m=nil [chan receive]: runtime.gopark(0x19b041e?, 0xc00018a020?, 0x2?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00003e6b8 sp=0xc00003e698 pc=0x199212e runtime.chanrecv(0xc000186000, 0x0, 0x1) /tmp/buildlet/go/src/runtime/chan.go:583 +0x3bf fp=0xc00003e730 sp=0xc00003e6b8 pc=0x195fb5f runtime.chanrecv1(0xc000188000?, 0x1ce103fc6bc?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc00003e758 sp=0xc00003e730 pc=0x195f792 runtime.(*wakeableSleep).sleep(0xc000184000, 0x5f5e100) /tmp/buildlet/go/src/runtime/trace2.go:936 +0xab fp=0xc00003e7b0 sp=0xc00003e758 pc=0x19b400b runtime.traceStartReadCPU.func1() /tmp/buildlet/go/src/runtime/trace2cpu.go:54 +0x3b fp=0xc00003e7e0 sp=0xc00003e7b0 pc=0x19b4adb runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003e7e8 sp=0xc00003e7e0 pc=0x19c6ba1 created by runtime.traceStartReadCPU in goroutine 1 /tmp/buildlet/go/src/runtime/trace2cpu.go:42 +0x156 goroutine 19 gp=0xc00018c1a0 m=4 mp=0xc000049808 [trace proc status]: runtime.systemstack_switch() /tmp/buildlet/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000052e78 sp=0xc000052e68 pc=0x19c4b68 runtime.forEachP(...) /tmp/buildlet/go/src/runtime/proc.go:1911 runtime.traceAdvance(0x0) /tmp/buildlet/go/src/runtime/trace2.go:548 +0x62a fp=0xc000052fb0 sp=0xc000052e78 pc=0x19b2e0a runtime.(*traceAdvancerState).start.func1() /tmp/buildlet/go/src/runtime/trace2.go:882 +0x2f fp=0xc000052fe0 sp=0xc000052fb0 pc=0x19b3e8f runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x19c6ba1 created by runtime.(*traceAdvancerState).start in goroutine 1 /tmp/buildlet/go/src/runtime/trace2.go:876 +0x165 goroutine 20 gp=0xc00018c340 m=nil [trace reader (blocked)]: runtime.gopark(0xc00003f778?, 0xc0000700c0?, 0x20?, 0xb0?, 0x424?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00003f738 sp=0xc00003f718 pc=0x199212e runtime.ReadTrace() /tmp/buildlet/go/src/runtime/trace2.go:677 +0x31 fp=0xc00003f7a0 sp=0xc00003f738 pc=0x19b38b1 runtime/trace.Start.func1() /tmp/buildlet/go/src/runtime/trace/trace.go:130 +0x45 fp=0xc00003f7e0 sp=0xc00003f7a0 pc=0x1a2e465 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003f7e8 sp=0xc00003f7e0 pc=0x19c6ba1 created by runtime/trace.Start in goroutine 1 /tmp/buildlet/go/src/runtime/trace/trace.go:128 +0xd0 rax 0x2 rbx 0x5 rcx 0x0 rdx 0x0 rdi 0xc000032508 rsi 0x0 rbp 0x7ff7bf5a6358 rsp 0x7ff7bf5a6330 r8 0x1b3bc60 r9 0x1 r10 0x1 r11 0x1 r12 0xc000032508 r13 0x1 r14 0x1b3b6e0 r15 0x1 rip 0x19b8d0c rflags 0x10246 cs 0x2b fs 0x0 gs 0x0 exit status 2 trace_test.go:553: exit status 1 --- FAIL: TestTraceManyStartStop (1.85s) --- FAIL: TestTraceManyStartStop/Stress (0.91s) trace_test.go:551: stderr: SIGSEGV: segmentation violation PC=0x109e6b2c m=0 sigcode=1 addr=0x90 goroutine 0 gp=0x10ae2020 m=0 mp=0x10ae25a0 [idle]: runtime.readgstatus(...) /tmp/buildlet/go/src/runtime/proc.go:1056 runtime.traceWriter.writeProcStatusForP({{0x10ae25a0?, 0x600000006?}, 0x500000000?}, 0x7ff7b05723a0?, 0x96?) /tmp/buildlet/go/src/runtime/trace2status.go:91 +0xcc fp=0x7ff7b0572358 sp=0x7ff7b0572320 pc=0x109e6b2c runtime.traceAdvance.func5(0xc000034f08?) /tmp/buildlet/go/src/runtime/trace2.go:551 +0x8e fp=0x7ff7b0572398 sp=0x7ff7b0572358 pc=0x109ed54e runtime.runSafePointFn() /tmp/buildlet/go/src/runtime/proc.go:2044 +0x44 fp=0x7ff7b05723b0 sp=0x7ff7b0572398 pc=0x109c5304 runtime.findRunnable() /tmp/buildlet/go/src/runtime/proc.go:3169 +0x56 fp=0x7ff7b0572528 sp=0x7ff7b05723b0 pc=0x109c7196 runtime.schedule() /tmp/buildlet/go/src/runtime/proc.go:3884 +0xb1 fp=0x7ff7b0572560 sp=0x7ff7b0572528 pc=0x109c8f71 runtime.park_m(0xc0000081a0) /tmp/buildlet/go/src/runtime/proc.go:4052 +0x1ec fp=0x7ff7b05725b8 sp=0x7ff7b0572560 pc=0x109c954c runtime.mcall() /tmp/buildlet/go/src/runtime/asm_amd64.s:458 +0x4e fp=0x7ff7b05725d0 sp=0x7ff7b05725b8 pc=0x109f100e goroutine 1 gp=0xc0000081a0 m=nil [semacquire]: runtime.gopark(0x0?, 0x576e6600?, 0xc0?, 0xe0?, 0x576c8900?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000070d28 sp=0xc000070d08 pc=0x109c1eae runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.semacquire1(0x10ad831c, 0x0, 0x0, 0x0, 0x12) /tmp/buildlet/go/src/runtime/sema.go:160 +0x225 fp=0xc000070d90 sp=0xc000070d28 pc=0x109d2a65 runtime.semacquire(...) /tmp/buildlet/go/src/runtime/sema.go:111 runtime.traceAdvance(0x1) /tmp/buildlet/go/src/runtime/trace2.go:276 +0x3c fp=0xc000070ec8 sp=0xc000070d90 pc=0x109e063c runtime.StopTrace(...) /tmp/buildlet/go/src/runtime/trace2.go:267 runtime/trace.Stop() /tmp/buildlet/go/src/runtime/trace/trace.go:148 +0x89 fp=0xc000070f00 sp=0xc000070ec8 pc=0x10a21fa9 main.main() /tmp/buildlet/go/src/internal/trace/v2/testdata/testprog/many-start-stop.go:29 +0x25 fp=0xc000070f50 sp=0xc000070f00 pc=0x10a22065 runtime.main() /tmp/buildlet/go/src/runtime/proc.go:271 +0x29d fp=0xc000070fe0 sp=0xc000070f50 pc=0x109c1a7d runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000070fe8 sp=0xc000070fe0 pc=0x109f2ee1 goroutine 2 gp=0xc000008680 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000040fa8 sp=0xc000040f88 pc=0x109c1eae runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.forcegchelper() /tmp/buildlet/go/src/runtime/proc.go:326 +0xb3 fp=0xc000040fe0 sp=0xc000040fa8 pc=0x109c1d33 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000040fe8 sp=0xc000040fe0 pc=0x109f2ee1 created by runtime.init.6 in goroutine 1 /tmp/buildlet/go/src/runtime/proc.go:314 +0x1a goroutine 3 gp=0xc000008b60 m=nil [GC sweep wait]: runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000041780 sp=0xc000041760 pc=0x109c1eae runtime.goparkunlock(...) /tmp/buildlet/go/src/runtime/proc.go:408 runtime.bgsweep(0xc000058000) /tmp/buildlet/go/src/runtime/mgcsweep.go:317 +0xdf fp=0xc0000417c8 sp=0xc000041780 pc=0x109aebdf runtime.gcenable.gowrap1() /tmp/buildlet/go/src/runtime/mgc.go:203 +0x25 fp=0xc0000417e0 sp=0xc0000417c8 pc=0x109a34e5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000417e8 sp=0xc0000417e0 pc=0x109f2ee1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:203 +0x66 goroutine 4 gp=0xc000008d00 m=nil [runnable]: runtime.(*scavengerState).sleep(0x10ae1f80, 0x414243d700000000) /tmp/buildlet/go/src/runtime/mgcscavenge.go:465 +0x265 fp=0xc000041fa8 sp=0xc000041fa0 pc=0x109ac8a5 runtime.bgscavenge(0xc000058000) /tmp/buildlet/go/src/runtime/mgcscavenge.go:662 +0x74 fp=0xc000041fc8 sp=0xc000041fa8 pc=0x109acb54 runtime.gcenable.gowrap2() /tmp/buildlet/go/src/runtime/mgc.go:204 +0x25 fp=0xc000041fe0 sp=0xc000041fc8 pc=0x109a3485 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000041fe8 sp=0xc000041fe0 pc=0x109f2ee1 created by runtime.gcenable in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:204 +0xa5 goroutine 5 gp=0xc0000091e0 m=nil [finalizer wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042620 sp=0xc000042600 pc=0x109c1eae runtime.runfinq() /tmp/buildlet/go/src/runtime/mfinal.go:194 +0x107 fp=0xc0000427e0 sp=0xc000042620 pc=0x109a2527 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000427e8 sp=0xc0000427e0 pc=0x109f2ee1 created by runtime.createfing in goroutine 1 /tmp/buildlet/go/src/runtime/mfinal.go:164 +0x3d goroutine 9 gp=0xc000009a00 m=nil [GC worker (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000043f50 sp=0xc000043f30 pc=0x109c1eae runtime.gcBgMarkWorker() /tmp/buildlet/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc000043fe0 sp=0xc000043f50 pc=0x109a55c5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000043fe8 sp=0xc000043fe0 pc=0x109f2ee1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:1234 +0x1c goroutine 17 gp=0xc000082340 m=nil [GC worker (idle)]: runtime.gopark(0x109e1e38?, 0xc0000660a0?, 0xbe?, 0x65?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000042f50 sp=0xc000042f30 pc=0x109c1eae runtime.gcBgMarkWorker() /tmp/buildlet/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc000042fe0 sp=0xc000042f50 pc=0x109a55c5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000042fe8 sp=0xc000042fe0 pc=0x109f2ee1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:1234 +0x1c goroutine 18 gp=0xc0000824e0 m=nil [GC worker (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00003c750 sp=0xc00003c730 pc=0x109c1eae runtime.gcBgMarkWorker() /tmp/buildlet/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00003c7e0 sp=0xc00003c750 pc=0x109a55c5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003c7e8 sp=0xc00003c7e0 pc=0x109f2ee1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:1234 +0x1c goroutine 33 gp=0xc000222340 m=nil [GC worker (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000232750 sp=0xc000232730 pc=0x109c1eae runtime.gcBgMarkWorker() /tmp/buildlet/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0002327e0 sp=0xc000232750 pc=0x109a55c5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002327e8 sp=0xc0002327e0 pc=0x109f2ee1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:1234 +0x1c goroutine 34 gp=0xc0002224e0 m=nil [GC worker (idle)]: runtime.gopark(0x1d0f3823af3?, 0x0?, 0x0?, 0x0?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00006ef50 sp=0xc00006ef30 pc=0x109c1eae runtime.gcBgMarkWorker() /tmp/buildlet/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00006efe0 sp=0xc00006ef50 pc=0x109a55c5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00006efe8 sp=0xc00006efe0 pc=0x109f2ee1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:1234 +0x1c goroutine 35 gp=0xc000222680 m=nil [GC worker (idle)]: runtime.gopark(0x1d0f38145d5?, 0xc000000120?, 0x1a?, 0xa?, 0x0?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000071f50 sp=0xc000071f30 pc=0x109c1eae runtime.gcBgMarkWorker() /tmp/buildlet/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc000071fe0 sp=0xc000071f50 pc=0x109a55c5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000071fe8 sp=0xc000071fe0 pc=0x109f2ee1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /tmp/buildlet/go/src/runtime/mgc.go:1234 +0x1c goroutine 36 gp=0xc000009ba0 m=nil [chan receive]: runtime.gopark(0x109de3de?, 0xc000044020?, 0x1?, 0x0?, 0x40?) /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc00003ceb8 sp=0xc00003ce98 pc=0x109c1eae runtime.chanrecv(0xc0000680c0, 0x0, 0x1) /tmp/buildlet/go/src/runtime/chan.go:583 +0x3bf fp=0xc00003cf30 sp=0xc00003ceb8 pc=0x10992b7f runtime.chanrecv1(0xc000066050?, 0x1d0f977411b?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc00003cf58 sp=0xc00003cf30 pc=0x109927b2 runtime.(*wakeableSleep).sleep(0xc000012030, 0x5f5e100) /tmp/buildlet/go/src/runtime/trace2.go:936 +0xab fp=0xc00003cfb0 sp=0xc00003cf58 pc=0x109e1e2b runtime.traceStartReadCPU.func1() /tmp/buildlet/go/src/runtime/trace2cpu.go:54 +0x3b fp=0xc00003cfe0 sp=0xc00003cfb0 pc=0x109e28fb runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003cfe8 sp=0xc00003cfe0 pc=0x109f2ee1 created by runtime.traceStartReadCPU in goroutine 1 /tmp/buildlet/go/src/runtime/trace2cpu.go:42 +0x156 goroutine 37 gp=0xc000082820 m=3 mp=0xc000080008 [trace proc status]: runtime.systemstack_switch() /tmp/buildlet/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000095e78 sp=0xc000095e68 pc=0x109f1028 runtime.forEachP(...) /tmp/buildlet/go/src/runtime/proc.go:1911 runtime.traceAdvance(0x0) /tmp/buildlet/go/src/runtime/trace2.go:548 +0x62a fp=0xc000095fb0 sp=0xc000095e78 pc=0x109e0c2a runtime.(*traceAdvancerState).start.func1() /tmp/buildlet/go/src/runtime/trace2.go:882 +0x2f fp=0xc000095fe0 sp=0xc000095fb0 pc=0x109e1caf runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000095fe8 sp=0xc000095fe0 pc=0x109f2ee1 created by runtime.(*traceAdvancerState).start in goroutine 1 /tmp/buildlet/go/src/runtime/trace2.go:876 +0x165 goroutine 38 gp=0xc0000829c0 m=nil [runnable]: bytes.growSlice.func1() /tmp/buildlet/go/src/bytes/buffer.go:230 +0x4b fp=0xc00003d6b8 sp=0xc00003d6b0 pc=0x109f9e8b bytes.growSlice({0xc0000a4000, 0x3aa8, 0x0?}, 0x0?) /tmp/buildlet/go/src/bytes/buffer.go:251 +0x11e fp=0xc00003d738 sp=0xc00003d6b8 pc=0x109f9dbe bytes.(*Buffer).grow(0xc00002c120, 0x5e28) /tmp/buildlet/go/src/bytes/buffer.go:151 +0x13d fp=0xc00003d770 sp=0xc00003d738 pc=0x109f9a7d bytes.(*Buffer).Write(0xc00002c120, {0x5776e020, 0x5e28, 0x0?}) /tmp/buildlet/go/src/bytes/buffer.go:179 +0x59 fp=0xc00003d7a0 sp=0xc00003d770 pc=0x109f9bd9 runtime/trace.Start.func1() /tmp/buildlet/go/src/runtime/trace/trace.go:134 +0x3b fp=0xc00003d7e0 sp=0xc00003d7a0 pc=0x10a21e9b runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00003d7e8 sp=0xc00003d7e0 pc=0x109f2ee1 created by runtime/trace.Start in goroutine 1 /tmp/buildlet/go/src/runtime/trace/trace.go:128 +0xd0 rax 0x5 rbx 0xe rcx 0x0 rdx 0x0 rdi 0xc000034f08 rsi 0x0 rbp 0x7ff7b0572348 rsp 0x7ff7b0572320 r8 0x10ae25a0 r9 0x1 r10 0x1 r11 0x1 r12 0xc000034f08 r13 0x1 r14 0x10ae2020 r15 0x5 rip 0x109e6b2c rflags 0x10246 cs 0x2b fs 0x0 gs 0x0 exit status 2 trace_test.go:553: exit status 1 FAIL FAIL internal/trace/v2 55.408s FAIL go tool dist: Failed: exit status 1