openbsd-386-72 at 06145fe03c61c3d9c0cfd87ce710c197aaa9eafd :: Running /tmp/workdir/go/src/make.bash with args ["/tmp/workdir/go/src/make.bash"] and env ["HOME=/" "PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" "INRC=1" "_=/bin/sh" "WORKDIR=/tmp/workdir" "GOROOT_BOOTSTRAP=/tmp/workdir/go1.4" "GO_BUILDER_NAME=openbsd-386-72" "GOBIN=" "TMPDIR=/tmp/workdir/tmp" "GOCACHE=/tmp/workdir/gocache" "GOPLSCACHE=/tmp/workdir/goplscache" "PWD=/tmp/workdir/go/src"] in dir /tmp/workdir/go/src Building Go cmd/dist using /tmp/workdir/go1.4. (go1.20.6 openbsd/386) Building Go toolchain1 using /tmp/workdir/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 openbsd/386. --- Installed Go for openbsd/386 in /tmp/workdir/go Installed commands in /tmp/workdir/go/bin *** You need to add /tmp/workdir/go/bin to your PATH. ##### Test execution environment. # GOARCH: 386 # CPU: Intel(R) Xeon(R) CPU @ 2.80GHz # GOOS: openbsd # OS Version: OpenBSD 7.2 OpenBSD 7.2 (GENERIC) #5: Tue Jul 25 16:20:24 CEST 2023 root@syspatch-72-i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC i386 ##### Testing packages. ok archive/tar 0.207s ok archive/zip 0.478s ok bufio 0.083s ok bytes 0.433s ok cmp 0.015s ok compress/bzip2 0.092s ok compress/flate 0.829s ok compress/gzip 1.717s ok compress/lzw 0.109s ok compress/zlib 0.595s ok container/heap 0.017s ok container/list 0.015s ok container/ring 0.016s ok context 0.298s ok crypto 0.015s ok crypto/aes 0.034s ok crypto/cipher 0.019s ok crypto/des 0.028s ok crypto/dsa 0.017s ok crypto/ecdh 0.304s ok crypto/ecdsa 0.205s ok crypto/ed25519 0.340s ok crypto/elliptic 0.066s ok crypto/hmac 0.016s ok crypto/internal/alias 0.014s ok crypto/internal/bigmod 0.186s ok crypto/internal/boring 0.015s ok crypto/internal/boring/bcache 0.216s ok crypto/internal/edwards25519 0.535s ok crypto/internal/edwards25519/field 0.084s ok crypto/internal/nistec 1.097s ok crypto/internal/nistec/fiat 0.014s [no tests to run] ok crypto/md5 0.018s ok crypto/rand 0.112s ok crypto/rc4 0.057s ok crypto/rsa 1.191s ok crypto/sha1 0.017s ok crypto/sha256 0.017s ok crypto/sha512 0.020s ok crypto/subtle 0.289s ok crypto/tls 2.299s ok crypto/x509 2.632s ok database/sql 0.799s ok database/sql/driver 0.015s ok debug/buildinfo 0.025s ok debug/dwarf 0.056s ok debug/elf 0.241s ok debug/gosym 0.057s ok debug/macho 0.021s ok debug/pe 0.062s ok debug/plan9obj 0.016s ok embed 0.016s [no tests to run] ok embed/internal/embedtest 0.017s ok encoding/ascii85 0.017s ok encoding/asn1 0.019s ok encoding/base32 0.039s ok encoding/base64 0.018s ok encoding/binary 0.018s ok encoding/csv 0.026s ok encoding/gob 4.440s ok encoding/hex 0.017s ok encoding/json 0.458s ok encoding/pem 1.112s ok encoding/xml 0.097s ok errors 0.019s ok expvar 0.019s ok flag 0.074s ok fmt 0.105s ok go/ast 0.021s ok go/build 1.905s ok go/build/constraint 0.018s ok go/constant 0.019s ok go/doc 0.104s ok go/doc/comment 1.847s ok go/format 0.020s ok go/importer 0.585s ok go/internal/gccgoimporter 0.036s ok go/internal/gcimporter 3.745s ok go/internal/srcimporter 17.071s ok go/parser 0.518s ok go/printer 0.217s ok go/scanner 0.017s ok go/token 0.031s ok go/types 23.972s ok go/version 0.015s ok hash 0.017s ok hash/adler32 0.022s ok hash/crc32 0.021s ok hash/crc64 0.016s ok hash/fnv 0.016s ok hash/maphash 0.067s ok html 0.017s ok html/template 0.100s ok image 0.088s ok image/color 0.030s ok image/draw 0.101s ok image/gif 0.215s ok image/jpeg 0.220s ok image/png 0.338s ok index/suffixarray 0.222s ok internal/abi 0.159s ok internal/buildcfg 0.015s ok internal/coverage/cformat 0.015s ok internal/coverage/cmerge 0.015s ok internal/coverage/pods 0.019s ok internal/coverage/slicereader 0.014s ok internal/coverage/slicewriter 0.015s ok internal/coverage/test 0.024s ok internal/cpu 0.035s ok internal/dag 0.016s ok internal/diff 0.022s ok internal/fmtsort 0.015s ok internal/fuzz 0.022s ok internal/godebug 1.122s ok internal/godebugs 0.015s ok internal/gover 0.015s ok internal/intern 0.127s ok internal/itoa 0.014s ok internal/platform 1.708s ok internal/poll 0.074s ok internal/profile 0.016s ok internal/reflectlite 0.018s ok internal/safefilepath 0.014s ok internal/saferio 0.104s ok internal/singleflight 0.086s ok internal/testenv 0.391s ok internal/trace 0.095s ok internal/trace/v2 149.925s ok internal/types/errors 0.880s ok internal/unsafeheader 0.015s ok internal/xcoff 0.037s ok internal/zstd 0.087s ok io 0.348s ok io/fs 0.417s ok io/ioutil 0.020s ok log 0.020s ok log/slog 0.079s ok log/slog/internal/benchmarks 0.015s ok log/slog/internal/buffer 0.015s ok log/syslog 2.232s ok maps 0.017s ok math 0.023s ok math/big 1.470s ok math/bits 0.022s ok math/cmplx 0.017s ok math/rand 0.435s ok math/rand/v2 0.557s ok mime 0.023s ok mime/multipart 0.892s ok mime/quotedprintable 0.039s ok net 42.748s ok net/http 29.013s ok net/http/cgi 0.409s ok net/http/cookiejar 0.026s ok net/http/fcgi 0.242s ok net/http/httptest 0.124s ok net/http/httptrace 0.018s ok net/http/httputil 0.670s ok net/http/internal 0.016s ok net/http/internal/ascii 0.015s ok net/http/pprof 4.097s ok net/internal/socktest 0.015s ok net/mail 0.020s ok net/netip 0.662s ok net/rpc 0.057s ok net/rpc/jsonrpc 0.025s ok net/smtp 0.052s ok net/textproto 0.039s ok net/url 0.025s ok os 1.419s ok os/exec 1.345s ok os/exec/internal/fdtest 0.015s ok os/signal 11.280s ok os/user 0.015s ok path 0.016s ok path/filepath 0.061s ok plugin 0.014s ok reflect 0.267s ok regexp 0.991s ok regexp/syntax 1.603s ok runtime 104.285s ok runtime/cgo 0.015s ok runtime/coverage 0.016s ok runtime/debug 0.041s ok runtime/internal/atomic 0.053s ok runtime/internal/math 0.014s ok runtime/internal/sys 0.015s ok runtime/internal/wasitest 0.021s ok runtime/metrics 0.019s ok runtime/pprof 19.360s fatal error: runtime: out of memory runtime stack: runtime.throw({0x8202d16, 0x16}) /tmp/workdir/go/src/runtime/panic.go:1023 +0x4d fp=0x43c49584 sp=0x43c49570 pc=0x808372d runtime.sysMapOS(0x9e800000, 0x400000) /tmp/workdir/go/src/runtime/mem_bsd.go:81 +0x142 fp=0x43c495b0 sp=0x43c49584 pc=0x805f032 runtime.sysMap(0x9e800000, 0x400000, 0x83501f8) /tmp/workdir/go/src/runtime/mem.go:155 +0x3f fp=0x43c495c0 sp=0x43c495b0 pc=0x805ee0f runtime.(*mheap).grow(0x8342ec0, 0x4a) /tmp/workdir/go/src/runtime/mheap.go:1534 +0x2a3 fp=0x43c49610 sp=0x43c495c0 pc=0x80743e3 runtime.(*mheap).allocSpan(0x8342ec0, 0x4a, 0x0, 0x0) /tmp/workdir/go/src/runtime/mheap.go:1246 +0x2e7 fp=0x43c49698 sp=0x43c49610 pc=0x8073997 runtime.(*mheap).alloc.func1() /tmp/workdir/go/src/runtime/mheap.go:964 +0x7c fp=0x43c496bc sp=0x43c49698 pc=0x807338c runtime.systemstack(0x40000) /tmp/workdir/go/src/runtime/asm_386.s:374 +0x35 fp=0x43c496c0 sp=0x43c496bc pc=0x80b6d15 goroutine 34 gp=0x5f407448 m=13 mp=0x5f984408 [running]: runtime.systemstack_switch() /tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x5f524900 sp=0x5f5248fc pc=0x80b6cd0 runtime.(*mheap).alloc(0x8342ec0, 0x4a, 0x0) /tmp/workdir/go/src/runtime/mheap.go:958 +0x59 fp=0x5f524920 sp=0x5f524900 pc=0x80732f9 runtime.(*mcache).allocLarge(0x31a100f0, 0x94000, 0x0) /tmp/workdir/go/src/runtime/mcache.go:234 +0x6d fp=0x5f52494c sp=0x5f524920 pc=0x805de8d runtime.mallocgc(0x94000, 0x81d6060, 0x1) /tmp/workdir/go/src/runtime/malloc.go:1165 +0x622 fp=0x5f5249b4 sp=0x5f52494c pc=0x8055d12 runtime.growslice(0x9e480000, 0x1d801, 0x1d800, 0x1, 0x81d6060) /tmp/workdir/go/src/runtime/slice.go:250 +0x4c4 fp=0x5f5249f4 sp=0x5f5249b4 pc=0x809c284 internal/trace.parseEvents(0x3fd, {0x9b300000, 0x7cbfd, 0x87600}, 0x5f514020) /tmp/workdir/go/src/internal/trace/parser.go:471 +0xe49 fp=0x5f524d90 sp=0x5f5249f4 pc=0x816a189 internal/trace.parse({0x823cf64, 0x5f53e150}, {0x0, 0x0}) /tmp/workdir/go/src/internal/trace/parser.go:108 +0x63 fp=0x5f524ddc sp=0x5f524d90 pc=0x8167373 internal/trace.Parse({0x823cf64, 0x5f53e150}, {0x0, 0x0}) /tmp/workdir/go/src/internal/trace/parser.go:91 +0x37 fp=0x5f524e0c sp=0x5f524ddc pc=0x8167217 runtime/trace_test.parseTrace(0x5f4a6208, {0x823cf64, 0x5f53e150}) /tmp/workdir/go/src/runtime/trace/trace_test.go:154 +0x47 fp=0x5f524f44 sp=0x5f524e0c pc=0x81b3027 runtime/trace_test.TestTraceStressStartStop(0x5f4a6208) /tmp/workdir/go/src/runtime/trace/trace_test.go:515 +0x15c fp=0x5f524f98 sp=0x5f524f44 pc=0x81b448c testing.tRunner(0x5f4a6208, 0x820d260) /tmp/workdir/go/src/testing/testing.go:1682 +0x11f fp=0x5f524fe4 sp=0x5f524f98 pc=0x812026f testing.(*T).Run.gowrap1() /tmp/workdir/go/src/testing/testing.go:1735 +0x28 fp=0x5f524ff0 sp=0x5f524fe4 pc=0x81211a8 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f524ff4 sp=0x5f524ff0 pc=0x80b8121 created by testing.(*T).Run in goroutine 1 /tmp/workdir/go/src/testing/testing.go:1735 +0x3b3 goroutine 1 gp=0x5f406128 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f4e00f0, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f44cc80 sp=0x5f44cc6c pc=0x80866ea runtime.chanrecv(0x5f4e00c0, 0x5f44ccf3, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x5f44ccbc sp=0x5f44cc80 pc=0x804f2a7 runtime.chanrecv1(0x5f4e00c0, 0x5f44ccf3) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x5f44ccd0 sp=0x5f44ccbc pc=0x804ef0c testing.(*T).Run(0x5f4a6008, {0x82039dd, 0x18}, 0x820d260) /tmp/workdir/go/src/testing/testing.go:1736 +0x3d2 fp=0x5f44cd34 sp=0x5f44ccd0 pc=0x8121072 testing.runTests.func1(0x5f4a6008) /tmp/workdir/go/src/testing/testing.go:2146 +0x3f fp=0x5f44cd54 sp=0x5f44cd34 pc=0x812312f testing.tRunner(0x5f4a6008, 0x5f497dfc) /tmp/workdir/go/src/testing/testing.go:1682 +0x11f fp=0x5f44cda0 sp=0x5f44cd54 pc=0x812026f testing.runTests(0x5f412240, {0x8336720, 0xa, 0xa}, {0xc14ebe9c8877e54a, 0x29e9018721, 0x833b200}) /tmp/workdir/go/src/testing/testing.go:2144 +0x397 fp=0x5f44ce10 sp=0x5f44cda0 pc=0x8123047 testing.(*M).Run(0x5f4744b0) /tmp/workdir/go/src/testing/testing.go:2012 +0x6d0 fp=0x5f44cf70 sp=0x5f44ce10 pc=0x8121a40 main.main() _testmain.go:71 +0x13b fp=0x5f44cfac sp=0x5f44cf70 pc=0x81b7e4b runtime.main() /tmp/workdir/go/src/runtime/proc.go:271 +0x298 fp=0x5f44cff0 sp=0x5f44cfac pc=0x8086248 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f44cff4 sp=0x5f44cff0 pc=0x80b8121 goroutine 2 gp=0x5f4067e8 m=nil [force gc (idle)]: runtime.gopark(0x820d4f0, 0x833ad70, 0x11, 0x14, 0x1) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f438fdc sp=0x5f438fc8 pc=0x80866ea runtime.goparkunlock(...) /tmp/workdir/go/src/runtime/proc.go:408 runtime.forcegchelper() /tmp/workdir/go/src/runtime/proc.go:326 +0xc7 fp=0x5f438ff0 sp=0x5f438fdc pc=0x8086537 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f438ff4 sp=0x5f438ff0 pc=0x80b8121 created by runtime.init.5 in goroutine 1 /tmp/workdir/go/src/runtime/proc.go:314 +0x1d goroutine 3 gp=0x5f406908 m=nil [GC sweep wait]: runtime.gopark(0x820d4f0, 0x833af70, 0xc, 0x14, 0x1) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f4397cc sp=0x5f4397b8 pc=0x80866ea runtime.goparkunlock(...) /tmp/workdir/go/src/runtime/proc.go:408 runtime.bgsweep(0x5f420040) /tmp/workdir/go/src/runtime/mgcsweep.go:317 +0xec fp=0x5f4397e8 sp=0x5f4397cc pc=0x807023c runtime.gcenable.gowrap1() /tmp/workdir/go/src/runtime/mgc.go:203 +0x21 fp=0x5f4397f0 sp=0x5f4397e8 pc=0x8061ed1 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f4397f4 sp=0x5f4397f0 pc=0x80b8121 created by runtime.gcenable in goroutine 1 /tmp/workdir/go/src/runtime/mgc.go:203 +0x71 goroutine 4 gp=0x5f406a28 m=nil [GC scavenge wait]: runtime.gopark(0x820d4f0, 0x833b380, 0xd, 0x14, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f439fb8 sp=0x5f439fa4 pc=0x80866ea runtime.goparkunlock(...) /tmp/workdir/go/src/runtime/proc.go:408 runtime.(*scavengerState).park(0x833b380) /tmp/workdir/go/src/runtime/mgcscavenge.go:425 +0x54 fp=0x5f439fcc sp=0x5f439fb8 pc=0x806d804 runtime.bgscavenge(0x5f420040) /tmp/workdir/go/src/runtime/mgcscavenge.go:658 +0x69 fp=0x5f439fe8 sp=0x5f439fcc pc=0x806de69 runtime.gcenable.gowrap2() /tmp/workdir/go/src/runtime/mgc.go:204 +0x21 fp=0x5f439ff0 sp=0x5f439fe8 pc=0x8061e91 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f439ff4 sp=0x5f439ff0 pc=0x80b8121 created by runtime.gcenable in goroutine 1 /tmp/workdir/go/src/runtime/mgc.go:204 +0xb1 goroutine 5 gp=0x5f407208 m=nil [finalizer wait]: runtime.gopark(0x820d394, 0x834f6ac, 0x10, 0x14, 0x1) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f43a798 sp=0x5f43a784 pc=0x80866ea runtime.runfinq() /tmp/workdir/go/src/runtime/mfinal.go:194 +0xf0 fp=0x5f43a7f0 sp=0x5f43a798 pc=0x8061000 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f43a7f4 sp=0x5f43a7f0 pc=0x80b8121 created by runtime.createfing in goroutine 1 /tmp/workdir/go/src/runtime/mfinal.go:164 +0x5a goroutine 50 gp=0x5f407568 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f4f4790 sp=0x5f4f477c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x5f4f47cc sp=0x5f4f4790 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x5f4f47e0 sp=0x5f4f47cc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.2() /tmp/workdir/go/src/runtime/trace/trace_test.go:388 +0x29 fp=0x5f4f47f0 sp=0x5f4f47e0 pc=0x81b5109 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f4f47f4 sp=0x5f4f47f0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:387 +0x107 goroutine 13 gp=0x5f407688 m=nil [select (no cases)]: runtime.gopark(0x0, 0x0, 0xa, 0x10, 0x1) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f43b7d8 sp=0x5f43b7c4 pc=0x80866ea runtime.block() /tmp/workdir/go/src/runtime/select.go:103 +0x32 fp=0x5f43b7ec sp=0x5f43b7d8 pc=0x8097232 runtime/trace_test.TestTraceSymbolize.func1() /tmp/workdir/go/src/runtime/trace/trace_stack_test.go:42 +0x11 fp=0x5f43b7f0 sp=0x5f43b7ec pc=0x81b75a1 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f43b7f4 sp=0x5f43b7f0 pc=0x80b8121 created by runtime/trace_test.TestTraceSymbolize in goroutine 9 /tmp/workdir/go/src/runtime/trace/trace_stack_test.go:41 +0x105 goroutine 14 gp=0x5f407d48 m=nil [chan send (nil chan)]: runtime.gopark(0x0, 0x0, 0x4, 0x10, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f438794 sp=0x5f438780 pc=0x80866ea runtime.chansend(0x0, 0x823c5e8, 0x1, 0x81b75d5) /tmp/workdir/go/src/runtime/chan.go:165 +0x457 fp=0x5f4387cc sp=0x5f438794 pc=0x804e8d7 runtime.chansend1(0x0, 0x823c5e8) /tmp/workdir/go/src/runtime/chan.go:145 +0x24 fp=0x5f4387e4 sp=0x5f4387cc pc=0x804e474 runtime/trace_test.TestTraceSymbolize.func2() /tmp/workdir/go/src/runtime/trace/trace_stack_test.go:46 +0x25 fp=0x5f4387f0 sp=0x5f4387e4 pc=0x81b75d5 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f4387f4 sp=0x5f4387f0 pc=0x80b8121 created by runtime/trace_test.TestTraceSymbolize in goroutine 9 /tmp/workdir/go/src/runtime/trace/trace_stack_test.go:44 +0x113 goroutine 15 gp=0x5f407e68 m=nil [chan receive (nil chan)]: runtime.gopark(0x0, 0x0, 0x3, 0x10, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f43bf94 sp=0x5f43bf80 pc=0x80866ea runtime.chanrecv(0x0, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:469 +0x507 fp=0x5f43bfd0 sp=0x5f43bf94 pc=0x804f417 runtime.chanrecv1(0x0, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x5f43bfe4 sp=0x5f43bfd0 pc=0x804ef0c runtime/trace_test.TestTraceSymbolize.func3() /tmp/workdir/go/src/runtime/trace/trace_stack_test.go:50 +0x23 fp=0x5f43bff0 sp=0x5f43bfe4 pc=0x81b7603 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f43bff4 sp=0x5f43bff0 pc=0x80b8121 created by runtime/trace_test.TestTraceSymbolize in goroutine 9 /tmp/workdir/go/src/runtime/trace/trace_stack_test.go:48 +0x121 goroutine 42 gp=0x5f4f2008 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x60f2ff90 sp=0x60f2ff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x60f2ffcc sp=0x60f2ff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x60f2ffe0 sp=0x60f2ffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x60f3fff0 sp=0x60f2ffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x60f3fff4 sp=0x60f3fff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 41 gp=0x5f4f2128 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x60f0ff90 sp=0x60f0ff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x60f0ffcc sp=0x60f0ff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x60f0ffe0 sp=0x60f0ffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x60f1fff0 sp=0x60f0ffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x60f1fff4 sp=0x60f1fff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 40 gp=0x5f4f2248 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x60eeff90 sp=0x60eeff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x60eeffcc sp=0x60eeff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x60eeffe0 sp=0x60eeffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x60effff0 sp=0x60eeffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x60effff4 sp=0x60effff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 39 gp=0x5f4f2368 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5fbcff90 sp=0x5fbcff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x5fbcffcc sp=0x5fbcff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x5fbcffe0 sp=0x5fbcffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x5fbdfff0 sp=0x5fbcffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5fbdfff4 sp=0x5fbdfff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 38 gp=0x5f4f2488 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5fbaff90 sp=0x5fbaff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x5fbaffcc sp=0x5fbaff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x5fbaffe0 sp=0x5fbaffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x5fbbfff0 sp=0x5fbaffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5fbbfff4 sp=0x5fbbfff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 43 gp=0x5f4f25a8 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x60f4ff90 sp=0x60f4ff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x60f4ffcc sp=0x60f4ff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x60f4ffe0 sp=0x60f4ffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x60f5fff0 sp=0x60f4ffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x60f5fff4 sp=0x60f5fff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 37 gp=0x5f4f26c8 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5fb8ff90 sp=0x5fb8ff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x5fb8ffcc sp=0x5fb8ff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x5fb8ffe0 sp=0x5fb8ffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x5fb9fff0 sp=0x5fb8ffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5fb9fff4 sp=0x5fb9fff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 35 gp=0x5f4f27e8 m=nil [semacquire]: runtime.gopark(0x820d4f0, 0x8341b00, 0x12, 0x19, 0x4) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f437f00 sp=0x5f437eec pc=0x80866ea runtime.goparkunlock(...) /tmp/workdir/go/src/runtime/proc.go:408 runtime.semacquire1(0x831f2cc, 0x0, 0x0, 0x0, 0x12) /tmp/workdir/go/src/runtime/sema.go:160 +0x285 fp=0x5f437f30 sp=0x5f437f00 pc=0x80988d5 runtime.semacquire(...) /tmp/workdir/go/src/runtime/sema.go:111 runtime.stopTheWorldGC(0x9) /tmp/workdir/go/src/runtime/proc.go:1409 +0x38 fp=0x5f437f48 sp=0x5f437f30 pc=0x8088758 runtime.GOMAXPROCS(0x1) /tmp/workdir/go/src/runtime/debug.go:28 +0x63 fp=0x5f437f60 sp=0x5f437f48 pc=0x804ff13 runtime/trace_test.TestTraceStressStartStop.func1() /tmp/workdir/go/src/runtime/trace/trace_test.go:458 +0x3c1 fp=0x5f437ff0 sp=0x5f437f60 pc=0x81b49b1 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f437ff4 sp=0x5f437ff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop in goroutine 34 /tmp/workdir/go/src/runtime/trace/trace_test.go:378 +0x129 goroutine 25 gp=0x5f4f2908 m=nil [GC worker (idle)]: runtime.gopark(0x820d3a8, 0x5f41a450, 0x1a, 0x14, 0x0) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f4f8794 sp=0x5f4f8780 pc=0x80866ea runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1310 +0xe5 fp=0x5f4f87f0 sp=0x5f4f8794 pc=0x8064695 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f4f87f4 sp=0x5f4f87f0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 9 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 51 gp=0x5f407328 m=nil [IO wait]: runtime.gopark(0x820d4e0, 0x11a6ec00, 0x2, 0x1b, 0x5) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f4f4f18 sp=0x5f4f4f04 pc=0x80866ea runtime.netpollblock(0x11a6ebf0, 0x72, 0x0) /tmp/workdir/go/src/runtime/netpoll.go:573 +0xe4 fp=0x5f4f4f30 sp=0x5f4f4f18 pc=0x807ffc4 internal/poll.runtime_pollWait(0x11a6ebf0, 0x72) /tmp/workdir/go/src/runtime/netpoll.go:345 +0x4c fp=0x5f4f4f44 sp=0x5f4f4f30 pc=0x80b39ec internal/poll.(*pollDesc).wait(0x5f4a2018, 0x72, 0x1) /tmp/workdir/go/src/internal/poll/fd_poll_runtime.go:84 +0x31 fp=0x5f4f4f58 sp=0x5f4f4f44 pc=0x80d9ca1 internal/poll.(*pollDesc).waitRead(...) /tmp/workdir/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0x5f4a2000, {0x5f4f4fe3, 0x1, 0x1}) /tmp/workdir/go/src/internal/poll/fd_unix.go:164 +0x206 fp=0x5f4f4fa0 sp=0x5f4f4f58 pc=0x80da5a6 os.(*File).read(...) /tmp/workdir/go/src/os/file_posix.go:29 os.(*File).Read(0x5f494000, {0x5f4f4fe3, 0x1, 0x1}) /tmp/workdir/go/src/os/file.go:118 +0x6a fp=0x5f4f4fc4 sp=0x5f4f4fa0 pc=0x80dca7a runtime/trace_test.TestTraceStressStartStop.func1.4() /tmp/workdir/go/src/runtime/trace/trace_test.go:404 +0x45 fp=0x5f4f4ff0 sp=0x5f4f4fc4 pc=0x81b5055 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f4f4ff4 sp=0x5f4f4ff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:402 +0x1d5 goroutine 66 gp=0x5f502008 m=nil [runnable, locked to thread]: runtime.Gosched(...) /tmp/workdir/go/src/runtime/proc.go:342 runtime/trace_test.TestTraceStressStartStop.func1.5() /tmp/workdir/go/src/runtime/trace/trace_test.go:417 +0x2c fp=0x5f5087f0 sp=0x5f5087dc pc=0x81b4fdc runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f5087f4 sp=0x5f5087f0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:410 +0x229 goroutine 82 gp=0x5f880008 m=nil [GC worker (idle)]: runtime.gopark(0x820d3a8, 0x5f884000, 0x1a, 0x14, 0x0) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f504794 sp=0x5f504780 pc=0x80866ea runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1310 +0xe5 fp=0x5f5047f0 sp=0x5f504794 pc=0x8064695 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f5047f4 sp=0x5f5047f0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 35 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 98 gp=0x5f900008 m=nil [GC worker (idle)]: runtime.gopark(0x820d3a8, 0x5f90c000, 0x1a, 0x14, 0x0) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f906794 sp=0x5f906780 pc=0x80866ea runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1310 +0xe5 fp=0x5f9067f0 sp=0x5f906794 pc=0x8064695 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f9067f4 sp=0x5f9067f0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 35 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 114 gp=0x5f980008 m=nil [GC worker (idle)]: runtime.gopark(0x820d3a8, 0x5f990000, 0x1a, 0x14, 0x0) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5f902794 sp=0x5f902780 pc=0x80866ea runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1310 +0xe5 fp=0x5f9027f0 sp=0x5f902794 pc=0x8064695 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f9027f4 sp=0x5f9027f0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 35 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 130 gp=0x5fa00008 m=nil [semacquire]: runtime.gopark(0x820d4f0, 0x8340500, 0x12, 0x19, 0x4) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5fa06718 sp=0x5fa06704 pc=0x80866ea runtime.goparkunlock(...) /tmp/workdir/go/src/runtime/proc.go:408 runtime.semacquire1(0x833b6fc, 0x0, 0x0, 0x0, 0x12) /tmp/workdir/go/src/runtime/sema.go:160 +0x285 fp=0x5fa06748 sp=0x5fa06718 pc=0x80988d5 runtime.semacquire(...) /tmp/workdir/go/src/runtime/sema.go:111 runtime.gcMarkDone() /tmp/workdir/go/src/runtime/mgc.go:807 +0x3c fp=0x5fa06794 sp=0x5fa06748 pc=0x8062bac runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1446 +0x327 fp=0x5fa067f0 sp=0x5fa06794 pc=0x80648d7 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5fa067f4 sp=0x5fa067f0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 35 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 146 gp=0x5fa80008 m=nil [GC worker (idle)]: runtime.gopark(0x820d3a8, 0x5fa90000, 0x1a, 0x14, 0x0) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5fa02794 sp=0x5fa02780 pc=0x80866ea runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1310 +0xe5 fp=0x5fa027f0 sp=0x5fa02794 pc=0x8064695 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5fa027f4 sp=0x5fa027f0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 35 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 115 gp=0x5f980368 m=10 mp=0x5f984008 [GC mark termination]: runtime.systemstack_switch() /tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x5f902f48 sp=0x5f902f44 pc=0x80b6cd0 runtime.forEachP(...) /tmp/workdir/go/src/runtime/proc.go:1908 runtime.gcMarkDone() /tmp/workdir/go/src/runtime/mgc.go:827 +0x138 fp=0x5f902f94 sp=0x5f902f48 pc=0x8062ca8 runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1446 +0x327 fp=0x5f902ff0 sp=0x5f902f94 pc=0x80648d7 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5f902ff4 sp=0x5f902ff0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 35 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 147 gp=0x5fa80368 m=nil [GC worker (idle)]: runtime.gopark(0x820d3a8, 0x5fa90018, 0x1a, 0x14, 0x0) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5fa02f94 sp=0x5fa02f80 pc=0x80866ea runtime.gcBgMarkWorker() /tmp/workdir/go/src/runtime/mgc.go:1310 +0xe5 fp=0x5fa02ff0 sp=0x5fa02f94 pc=0x8064695 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5fa02ff4 sp=0x5fa02ff0 pc=0x80b8121 created by runtime.gcBgMarkStartWorkers in goroutine 35 /tmp/workdir/go/src/runtime/mgc.go:1234 +0x1f goroutine 44 gp=0x5f4f2ea8 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x60f6ff90 sp=0x60f6ff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x60f6ffcc sp=0x60f6ff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x60f6ffe0 sp=0x60f6ffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x60f7fff0 sp=0x60f6ffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x60f7fff4 sp=0x60f7fff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 45 gp=0x5f4f2fc8 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x60f8ff90 sp=0x60f8ff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x60f8ffcc sp=0x60f8ff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x60f8ffe0 sp=0x60f8ffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x60f9fff0 sp=0x60f8ffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x60f9fff4 sp=0x60f9fff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 46 gp=0x5f4f30e8 m=nil [chan receive]: runtime.gopark(0x820d378, 0x5f420070, 0xe, 0x17, 0x2) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x60faff90 sp=0x60faff7c pc=0x80866ea runtime.chanrecv(0x5f420040, 0x0, 0x1) /tmp/workdir/go/src/runtime/chan.go:583 +0x397 fp=0x60faffcc sp=0x60faff90 pc=0x804f2a7 runtime.chanrecv1(0x5f420040, 0x0) /tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x60faffe0 sp=0x60faffcc pc=0x804ef0c runtime/trace_test.TestTraceStressStartStop.func1.6() /tmp/workdir/go/src/runtime/trace/trace_test.go:444 +0x5b fp=0x60fbfff0 sp=0x60faffe0 pc=0x81b4f7b runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x60fbfff4 sp=0x60fbfff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:437 +0x2e1 goroutine 47 gp=0x5f4f3328 m=nil [semacquire]: runtime.gopark(0x820d4f0, 0x833f2c0, 0x12, 0x19, 0x4) /tmp/workdir/go/src/runtime/proc.go:402 +0xfa fp=0x5fa03ed8 sp=0x5fa03ec4 pc=0x80866ea runtime.goparkunlock(...) /tmp/workdir/go/src/runtime/proc.go:408 runtime.semacquire1(0x5f4a2008, 0x0, 0x1, 0x0, 0x12) /tmp/workdir/go/src/runtime/sema.go:160 +0x285 fp=0x5fa03f08 sp=0x5fa03ed8 pc=0x80988d5 internal/poll.runtime_Semacquire(0x5f4a2008) /tmp/workdir/go/src/runtime/sema.go:67 +0x35 fp=0x5fa03f20 sp=0x5fa03f08 pc=0x80b5125 internal/poll.(*fdMutex).rwlock(0x5f4a2000, 0x1) /tmp/workdir/go/src/internal/poll/fd_mutex.go:154 +0x134 fp=0x5fa03f58 sp=0x5fa03f20 pc=0x80d9794 internal/poll.(*FD).readLock(...) /tmp/workdir/go/src/internal/poll/fd_mutex.go:221 internal/poll.(*FD).Read(0x5f4a2000, {0x5fa03fe3, 0x1, 0x1}) /tmp/workdir/go/src/internal/poll/fd_unix.go:141 +0x4c fp=0x5fa03fa0 sp=0x5fa03f58 pc=0x80da3ec os.(*File).read(...) /tmp/workdir/go/src/os/file_posix.go:29 os.(*File).Read(0x5f494000, {0x5fa03fe3, 0x1, 0x1}) /tmp/workdir/go/src/os/file.go:118 +0x6a fp=0x5fa03fc4 sp=0x5fa03fa0 pc=0x80dca7a runtime/trace_test.TestTraceStressStartStop.func1.7() /tmp/workdir/go/src/runtime/trace/trace_test.go:453 +0x45 fp=0x5fa03ff0 sp=0x5fa03fc4 pc=0x81b4ee5 runtime.goexit({}) /tmp/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x5fa03ff4 sp=0x5fa03ff0 pc=0x80b8121 created by runtime/trace_test.TestTraceStressStartStop.func1 in goroutine 35 /tmp/workdir/go/src/runtime/trace/trace_test.go:451 +0x3b5 FAIL runtime/trace 7.326s ok slices 0.078s FAIL go tool dist: Failed: exit status 1