linux-arm-aws at 59d7c69342edbf8943699394513fb9b8fb175d7e :: Running /workdir/go/src/make.bash with args ["/workdir/go/src/make.bash"] and env ["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HOSTNAME=buildlet-linux-arm-aws-rn96b2278" "GO_BUILDER_ENV=host-linux-arm-aws" "GO_BUILD_KEY_PATH=/buildkey/gobuildkey" "GO_BUILD_KEY_DELETE_AFTER_READ=true" "DEBIAN_FRONTEND=noninteractive" "HOME=/root" "USER=root" "GO_STAGE0_NET_DELAY=0s" "GO_STAGE0_DL_DELAY=500ms" "WORKDIR=/workdir" "GOROOT_BOOTSTRAP=/workdir/go1.4" "GO_BUILDER_NAME=linux-arm-aws" "GOARCH=arm" "GOARM=6" "GOHOSTARCH=arm" "CGO_CFLAGS=-march=armv6" "CGO_LDFLAGS=-march=armv6" "GO_TEST_TIMEOUT_SCALE=2" "GOBIN=" "TMPDIR=/workdir/tmp" "GOCACHE=/workdir/gocache" "PWD=/workdir/go/src"] in dir /workdir/go/src Building Go cmd/dist using /workdir/go1.4. (go1.17.13 linux/arm) Building Go toolchain1 using /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 linux/arm. --- Installed Go for linux/arm in /workdir/go Installed commands in /workdir/go/bin ##### Test execution environment. # GOARCH: arm # CPU: # GOOS: linux # OS Version: Linux 4.19.0-12-arm64 #1 SMP Debian 4.19.152-1 (2020-10-18) armv8l ##### Testing packages. ok archive/tar 0.207s ok archive/zip 0.390s ok bufio 0.076s ok bytes 4.877s ok compress/bzip2 0.066s ok compress/flate 0.553s ok compress/gzip 7.187s ok compress/lzw 0.087s ok compress/zlib 0.473s ok container/heap 0.004s ok container/list 0.003s ok container/ring 0.005s ok context 0.010s ok crypto 0.013s ok crypto/aes 0.074s ok crypto/cipher 0.003s ok crypto/des 0.008s ok crypto/dsa 0.004s ok crypto/ecdh 0.380s ok crypto/ecdsa 0.240s ok crypto/ed25519 0.413s ok crypto/elliptic 0.053s ok crypto/hmac 0.005s ok crypto/internal/alias 0.002s ok crypto/internal/bigmod 0.167s ok crypto/internal/boring 0.001s ok crypto/internal/boring/bcache 0.073s ok crypto/internal/edwards25519 23.328s ok crypto/internal/edwards25519/field 24.398s ok crypto/internal/nistec 1.421s ok crypto/internal/nistec/fiat 0.005s [no tests to run] ok crypto/md5 0.012s ok crypto/rand 0.074s ok crypto/rc4 0.027s ok crypto/rsa 3.467s ok crypto/sha1 0.007s ok crypto/sha256 0.003s ok crypto/sha512 0.005s ok crypto/subtle 0.180s ok crypto/tls 1.923s ok crypto/x509 2.919s ok database/sql 0.280s ok database/sql/driver 0.001s ok debug/buildinfo 0.008s ok debug/dwarf 0.014s ok debug/elf 0.238s ok debug/gosym 0.014s ok debug/macho 0.003s ok debug/pe 0.008s ok debug/plan9obj 0.007s ok embed 0.003s [no tests to run] ok embed/internal/embedtest 0.002s ok encoding/ascii85 0.006s ok encoding/asn1 0.009s ok encoding/base32 0.017s ok encoding/base64 0.004s ok encoding/binary 0.003s ok encoding/csv 0.010s ok encoding/gob 1.659s ok encoding/hex 0.003s ok encoding/json 0.134s ok encoding/pem 0.457s ok encoding/xml 0.037s ok errors 0.003s ok expvar 0.003s ok flag 0.253s ok fmt 0.063s ok go/ast 0.003s ok go/build 3.030s ok go/build/constraint 0.018s ok go/constant 0.004s ok go/doc 0.037s ok go/doc/comment 0.903s ok go/format 0.005s ok go/importer 0.257s ok go/internal/gccgoimporter 0.007s ok go/internal/gcimporter 1.130s ok go/internal/srcimporter 7.734s ok go/parser 0.255s ok go/printer 0.243s ok go/scanner 0.003s ok go/token 0.017s ok go/types 8.315s ok hash 0.010s ok hash/adler32 0.018s ok hash/crc32 0.004s ok hash/crc64 0.012s ok hash/fnv 0.002s ok hash/maphash 0.041s ok html 0.002s ok html/template 0.060s ok image 0.057s ok image/color 0.035s ok image/draw 0.101s ok image/gif 0.173s ok image/jpeg 0.169s ok image/png 0.363s ok index/suffixarray 1.020s ok internal/abi 0.028s ok internal/buildcfg 0.001s ok internal/coverage/cformat 0.005s ok internal/coverage/cmerge 0.001s ok internal/coverage/pods 0.002s ok internal/coverage/slicereader 0.025s ok internal/coverage/slicewriter 0.008s ok internal/coverage/test 0.007s ok internal/cpu 0.003s ok internal/dag 0.002s ok internal/diff 0.002s ok internal/fmtsort 0.002s ok internal/fuzz 0.006s ok internal/godebug 0.006s ok internal/intern 0.146s ok internal/itoa 0.020s ok internal/poll 0.178s ok internal/profile 0.002s ok internal/reflectlite 0.053s ok internal/safefilepath 0.004s ok internal/saferio 0.027s ok internal/singleflight 0.029s ok internal/testenv 0.004s ok internal/trace 0.036s ok internal/types/errors 0.261s ok internal/unsafeheader 0.002s ok internal/xcoff 0.005s ok io 0.031s ok io/fs 0.286s ok io/ioutil 0.003s ok log 0.034s ok log/slog 0.010s ok log/slog/internal/buffer 0.002s ok log/syslog 1.221s ok maps 0.002s ok math 0.005s ok math/big 1.991s ok math/bits 0.007s ok math/cmplx 0.002s ok math/rand 0.345s ok mime 0.036s ok mime/multipart 1.427s ok mime/quotedprintable 0.037s ok net 18.662s ok net/http 12.480s ok net/http/cgi 0.173s ok net/http/cookiejar 0.006s ok net/http/fcgi 0.104s ok net/http/httptest 0.237s ok net/http/httptrace 0.002s ok net/http/httputil 0.546s ok net/http/internal 0.002s ok net/http/internal/ascii 0.002s ok net/http/pprof 4.029s ok net/internal/socktest 0.009s ok net/mail 0.005s ok net/netip 0.349s ok net/rpc 0.021s ok net/rpc/jsonrpc 0.004s ok net/smtp 0.034s ok net/textproto 0.033s ok net/url 0.005s ok os 0.461s ok os/exec 0.213s ok os/exec/internal/fdtest 0.002s ok os/signal 3.347s ok os/user 0.007s ok path 0.007s ok path/filepath 0.015s ok plugin 0.009s ok reflect 0.229s ok regexp 0.452s ok regexp/syntax 0.853s --- FAIL: TestNeedmDeadlock (0.01s) crash_cgo_test.go:716: /workdir/tmp/go-build2518842255/testprogcgo.exe NeedmDeadlock: signal: segmentation fault (core dumped) crash_cgo_test.go:719: want OK , got --- FAIL: TestCgoTracebackGoroutineProfile (0.01s) crash_cgo_test.go:724: /workdir/tmp/go-build2518842255/testprogcgo.exe GoroutineProfile: exit status 2 crash_cgo_test.go:727: want OK , got fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x55cac] runtime stack: runtime.throw({0x17f139, 0x2a}) /workdir/go/src/runtime/panic.go:1076 +0x4c fp=0xff9b2c7c sp=0xff9b2c68 pc=0x51048 runtime.sigpanic() /workdir/go/src/runtime/signal_unix.go:832 +0x408 fp=0xff9b2cac sp=0xff9b2c7c pc=0x6b548 runtime.casgstatus(0x0, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1013 +0x94 fp=0xff9b2ce8 sp=0xff9b2cb0 pc=0x55cac runtime.dropm() /workdir/go/src/runtime/proc.go:2086 +0x34 fp=0xff9b2d14 sp=0xff9b2ce8 pc=0x57d88 runtime.cgocallback(0x143e48, 0xff9b2da0, 0x1) /workdir/go/src/runtime/asm_arm.s:759 +0xec fp=0xff9b2d24 sp=0xff9b2d14 pc=0x8a8d0 crosscall2() /workdir/go/src/runtime/cgo/asm_arm.s:46 +0x44 fp=0xff9b2d70 sp=0xff9b2d24 pc=0xd41b0 runtime: g 0: unexpected return pc for crosscall2 called from 0x144998 stack: frame={sp:0xff9b2d24, fp:0xff9b2d70} stack=[0xff1b3dcc,0xff9b2e08) 0xff9b2ca4: 0x0208e300 0x03000000 0x00057d88 0x00057d88 0xff9b2cb4: 0x0028a4e8 0x00000000 0x00000001 0x0005b6bc 0xff9b2cc4: 0x00000207 0x2caabe84 0x00000000 0x00000000 0xff9b2cd4: 0x00000000 0x00000001 0x00000000 0x0001e7dc 0xff9b2ce4: 0x000008a0 0x0008a8d0 0x00000000 0x00000003 0xff9b2cf4: 0x00000006 0x3f14e2d5 0x00062e10 0x000595a8 0xff9b2d04: 0x0201f7f0 0x02082500 0xff9b2dd4 0x037a4401 0xff9b2d14: 0x000d41b0 0x02020498 0x00059510 0x000d41ac 0xff9b2d24: <0x00144998 0x00143e48 <_cgoexp_39552df5716c_GoSleep+0x00000000> 0xff9b2da0 0x00000001 0xff9b2d34: 0x0026c000 0x020257ec 0x02082548 0x00182144 0xff9b2d44: 0x00278db8 0x00755555 0x00278928 0xff9b2db4 0xff9b2d54: 0x0026c00c 0x00000001 0x3f14e2d5 0x00000000 0xff9b2d64: 0x00000000 0x00000000 0x00000000 >0x00000000 0xff9b2d74: 0x00000000 0x00000000 0x00000000 0x00000000 0xff9b2d84: 0x00000000 0x00000000 0x00000000 0x00000000 0xff9b2d94: 0x00000000 0x000db47d 0x00000000 0x00088a00 0xff9b2da4: 0x00000001 0x0208251c 0x00000048 0xff9b2dbc 0xff9b2db4: 0x00147a1c 0xff9b2dd4 0x001458e4 0x00180001 0xff9b2dc4: 0x020257ec 0x01002100 0x020257ec 0x00000008 0xff9b2dd4: 0x0008a794 0x02002100 0x020b8000 0x00000001 0xff9b2de4: 0x00278db8 0x00000048 0x02082500 goroutine 21 [syscall]: runtime.cgocall(0x1458c8, 0x20257ec) /workdir/go/src/runtime/cgocall.go:158 +0x5c fp=0x20257d4 sp=0x20257bc pc=0x15f34 main._Cfunc_CallGoSleep() _cgo_gotypes.go:162 +0x30 fp=0x20257e8 sp=0x20257d4 pc=0x1397dc main.GoroutineProfile.func3() /workdir/go/src/runtime/testdata/testprogcgo/gprof.go:35 +0x20 fp=0x20257ec sp=0x20257e8 pc=0x143d94 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x20257ec sp=0x20257ec pc=0x8a9d4 created by main.GoroutineProfile in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/gprof.go:35 +0x60 goroutine 1 [sleep]: runtime.gopark(0x182484, 0x20b8000, 0x13, 0x13, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x2036f08 sp=0x2036ef4 pc=0x54084 time.Sleep(0x3b9aca00) /workdir/go/src/runtime/time.go:195 +0x16c fp=0x2036f24 sp=0x2036f08 pc=0x88930 main.GoroutineProfile() /workdir/go/src/runtime/testdata/testprogcgo/gprof.go:36 +0x74 fp=0x2036f50 sp=0x2036f24 pc=0x13edd0 main.main() /workdir/go/src/runtime/testdata/testprogcgo/main.go:34 +0x158 fp=0x2036fc0 sp=0x2036f50 pc=0x13968c runtime.main() /workdir/go/src/runtime/proc.go:261 +0x298 fp=0x2036fec sp=0x2036fc0 pc=0x53b14 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x2036fec sp=0x2036fec pc=0x8a9d4 goroutine 2 [force gc (idle)]: runtime.gopark(0x182464, 0x278568, 0x11, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x2028fd4 sp=0x2028fc0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.forcegchelper() /workdir/go/src/runtime/proc.go:316 +0xe0 fp=0x2028fec sp=0x2028fd4 pc=0x53ea4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x2028fec sp=0x2028fec pc=0x8a9d4 created by runtime.init.5 in goroutine 1 /workdir/go/src/runtime/proc.go:304 +0x1c goroutine 3 [GC sweep wait]: runtime.gopark(0x182464, 0x2786d0, 0xc, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x20297c4 sp=0x20297b0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.bgsweep(0x201a040) /workdir/go/src/runtime/mgcsweep.go:278 +0xa0 fp=0x20297e4 sp=0x20297c4 pc=0x3c4cc runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x28 fp=0x20297ec sp=0x20297e4 pc=0x2d018 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x20297ec sp=0x20297ec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:178 +0x74 goroutine 4 [GC scavenge wait]: runtime.gopark(0x182464, 0x2788b0, 0xd, 0x14, 0x2) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x2029fb4 sp=0x2029fa0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.(*scavengerState).park(0x2788b0) /workdir/go/src/runtime/mgcscavenge.go:399 +0x64 fp=0x2029fc8 sp=0x2029fb4 pc=0x39e18 runtime.bgscavenge(0x201a040) /workdir/go/src/runtime/mgcscavenge.go:627 +0x3c fp=0x2029fe4 sp=0x2029fc8 pc=0x3a534 runtime.gcenable.func2() /workdir/go/src/runtime/mgc.go:179 +0x28 fp=0x2029fec sp=0x2029fe4 pc=0x2cfc4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x2029fec sp=0x2029fec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:179 +0xbc goroutine 18 [finalizer wait]: runtime.gopark(0x1822e4, 0x288de4, 0x10, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x2028788 sp=0x2028774 pc=0x54084 runtime.runfinq() /workdir/go/src/runtime/mfinal.go:193 +0x104 fp=0x20287ec sp=0x2028788 pc=0x2bec0 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x20287ec sp=0x20287ec pc=0x8a9d4 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:163 +0x5c goroutine 19 [syscall]: runtime.cgocall(0x1458c8, 0x20247ec) /workdir/go/src/runtime/cgocall.go:158 +0x5c fp=0x20247d4 sp=0x20247bc pc=0x15f34 main._Cfunc_CallGoSleep() _cgo_gotypes.go:162 +0x30 fp=0x20247e8 sp=0x20247d4 pc=0x1397dc main.GoroutineProfile.func1() /workdir/go/src/runtime/testdata/testprogcgo/gprof.go:33 +0x20 fp=0x20247ec sp=0x20247e8 pc=0x143cfc runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x20247ec sp=0x20247ec pc=0x8a9d4 created by main.GoroutineProfile in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/gprof.go:33 +0x48 goroutine 20 [syscall]: runtime.cgocall(0x1458c8, 0x2024fec) /workdir/go/src/runtime/cgocall.go:158 +0x5c fp=0x2024fd4 sp=0x2024fbc pc=0x15f34 main._Cfunc_CallGoSleep() _cgo_gotypes.go:162 +0x30 fp=0x2024fe8 sp=0x2024fd4 pc=0x1397dc main.GoroutineProfile.func2() /workdir/go/src/runtime/testdata/testprogcgo/gprof.go:34 +0x20 fp=0x2024fec sp=0x2024fe8 pc=0x143d48 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x2024fec sp=0x2024fec pc=0x8a9d4 created by main.GoroutineProfile in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/gprof.go:34 +0x54 --- FAIL: TestCgoTraceParser (0.00s) crash_cgo_test.go:737: /workdir/tmp/go-build2518842255/testprogcgo.exe CgoTraceParser: signal: segmentation fault (core dumped) crash_cgo_test.go:743: want OK , got --- FAIL: TestCgoTraceParserWithOneProc (0.01s) crash_cgo_test.go:753: /workdir/tmp/go-build2518842255/testprogcgo.exe CgoTraceParser: signal: segmentation fault (core dumped) crash_cgo_test.go:759: GOMAXPROCS=1, want OK , got --- FAIL: TestCgoPanicCallback (0.01s) crash_cgo_test.go:537: /workdir/tmp/go-build2518842255/testprogcgo.exe PanicCallback: exit status 2 crash_cgo_test.go:538: fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x55cac] runtime stack: runtime.throw({0x17f139, 0x2a}) /workdir/go/src/runtime/panic.go:1076 +0x4c fp=0xffba085c sp=0xffba0848 pc=0x51048 runtime.sigpanic() /workdir/go/src/runtime/signal_unix.go:832 +0x408 fp=0xffba088c sp=0xffba085c pc=0x6b548 runtime.casgstatus(0x0, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1013 +0x94 fp=0xffba08c8 sp=0xffba0890 pc=0x55cac runtime.dropm() /workdir/go/src/runtime/proc.go:2086 +0x34 fp=0xffba08f4 sp=0xffba08c8 pc=0x57d88 runtime.cgocallback(0x143f48, 0xffba0980, 0x0) /workdir/go/src/runtime/asm_arm.s:759 +0xec fp=0xffba0904 sp=0xffba08f4 pc=0x8a8d0 crosscall2() /workdir/go/src/runtime/cgo/asm_arm.s:46 +0x44 fp=0xffba0950 sp=0xffba0904 pc=0xd41b0 runtime: g 0: unexpected return pc for crosscall2 called from 0x144b3c stack: frame={sp:0xffba0904, fp:0xffba0950} stack=[0xff3a19ac,0xffba09e8) 0xffba0884: 0xf794f761 0xffba08d4 0x00057d88 0x00057d88 0xffba0894: 0xf796a8f8 0x00000005 0x00000000 0x00000001 0xffba08a4: 0xf7971978 0x0000002c 0x00000000 0x00000000 0xffba08b4: 0x00000000 0x00041f08 0xef157000 0x00000548 0xffba08c4: 0x00000550 0x0008a8d0 0x00000000 0x00000003 0xffba08d4: 0x00000006 0xf796a000 0x00000550 0x000406d4 0xffba08e4: 0x0001399c 0x0004b0c4 0xffba09b4 0x00000000 0xffba08f4: 0x000d41b0 0x0026c044 0xf796ae70 0x000d41ac 0xffba0904: <0x00144b3c 0x00143f48 <_cgoexp_39552df5716c_panic_callback+0x00000000> 0xffba0980 0x00000000 0xffba0914: 0x0026c000 0x00c3bf50 0x00c02148 0x00182160 0xffba0924: 0x00278db8 0x00000001 0x00278928 0xffba0994 0xffba0934: 0x0026c00c 0x00c3bf50 0x00c02148 0x00000000 0xffba0944: 0x00000000 0x00000000 0x00000000 >0x00000000 0xffba0954: 0x00000000 0x00000000 0x00000000 0x00000000 0xffba0964: 0x00000000 0x00000000 0x00000000 0x00000000 0xffba0974: 0x00000000 0x0003ed25 0x00000000 0xf77d3300 0xffba0984: 0x00000000 0xf77d38e4 0x000000e4 0xffba099c 0xffba0994: 0x00147a84 0xffba09b4 0x0014612c 0x00c1f300 0xffba09a4: 0x00c3bf50 0x00c1e000 0x00c3bf50 0x00000008 0xffba09b4: 0x0008a794 0x00c53e00 0xf77d3394 0x3e000008 0xffba09c4: 0x00000001 0x000000e4 0x00c02100 goroutine 1 [syscall]: runtime.cgocall(0x146110, 0xc3bf50) /workdir/go/src/runtime/cgocall.go:158 +0x5c fp=0xc3bf38 sp=0xc3bf20 pc=0x15f34 main._Cfunc_call_callback() _cgo_gotypes.go:280 +0x30 fp=0xc3bf4c sp=0xc3bf38 pc=0x139acc main.PanicCallback() /workdir/go/src/runtime/testdata/testprogcgo/panic.go:22 +0x14 fp=0xc3bf50 sp=0xc3bf4c pc=0x1402e4 main.main() /workdir/go/src/runtime/testdata/testprogcgo/main.go:34 +0x158 fp=0xc3bfc0 sp=0xc3bf50 pc=0x13968c runtime.main() /workdir/go/src/runtime/proc.go:261 +0x298 fp=0xc3bfec sp=0xc3bfc0 pc=0x53b14 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0xc3bfec sp=0xc3bfec pc=0x8a9d4 goroutine 2 [force gc (idle)]: runtime.gopark(0x182464, 0x278568, 0x11, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0xc28fd4 sp=0xc28fc0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.forcegchelper() /workdir/go/src/runtime/proc.go:316 +0xe0 fp=0xc28fec sp=0xc28fd4 pc=0x53ea4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0xc28fec sp=0xc28fec pc=0x8a9d4 created by runtime.init.5 in goroutine 1 /workdir/go/src/runtime/proc.go:304 +0x1c goroutine 3 [GC sweep wait]: runtime.gopark(0x182464, 0x2786d0, 0xc, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0xc297c4 sp=0xc297b0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.bgsweep(0xc1a040) /workdir/go/src/runtime/mgcsweep.go:278 +0xa0 fp=0xc297e4 sp=0xc297c4 pc=0x3c4cc runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x28 fp=0xc297ec sp=0xc297e4 pc=0x2d018 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0xc297ec sp=0xc297ec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:178 +0x74 goroutine 4 [GC scavenge wait]: runtime.gopark(0x182464, 0x2788b0, 0xd, 0x14, 0x2) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0xc29fb4 sp=0xc29fa0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.(*scavengerState).park(0x2788b0) /workdir/go/src/runtime/mgcscavenge.go:399 +0x64 fp=0xc29fc8 sp=0xc29fb4 pc=0x39e18 runtime.bgscavenge(0xc1a040) /workdir/go/src/runtime/mgcscavenge.go:627 +0x3c fp=0xc29fe4 sp=0xc29fc8 pc=0x3a534 runtime.gcenable.func2() /workdir/go/src/runtime/mgc.go:179 +0x28 fp=0xc29fec sp=0xc29fe4 pc=0x2cfc4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0xc29fec sp=0xc29fec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:179 +0xbc goroutine 5 [finalizer wait]: runtime.gopark(0x1822e4, 0x288de4, 0x10, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0xc28788 sp=0xc28774 pc=0x54084 runtime.runfinq() /workdir/go/src/runtime/mfinal.go:193 +0x104 fp=0xc287ec sp=0xc28788 pc=0x2bec0 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0xc287ec sp=0xc287ec pc=0x8a9d4 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:163 +0x5c crash_cgo_test.go:541: did not see "panic: runtime error: invalid memory address or nil pointer dereference" in output crash_cgo_test.go:554: did not see "PanicCallback" in output --- FAIL: TestEnsureBindM (0.00s) crash_cgo_test.go:781: /workdir/tmp/go-build2518842255/testprogcgo.exe EnsureBindM: signal: segmentation fault (core dumped) crash_cgo_test.go:784: expected "OK\n", got --- FAIL: TestSigStackSwapping (0.02s) crash_cgo_test.go:502: /workdir/tmp/go-build2518842255/testprogcgo.exe SigStack: signal: segmentation fault (core dumped) crash_cgo_test.go:505: expected "OK\n" got --- FAIL: TestCgoNumGoroutine (0.03s) crash_cgo_test.go:433: /workdir/tmp/go-build2518842255/testprogcgo.exe NumGoroutine: signal: segmentation fault (core dumped) crash_cgo_test.go:436: expected "OK\n" got --- FAIL: TestCgoTracebackContextPreemption (0.04s) crash_cgo_test.go:283: /workdir/tmp/go-build2518842255/testprogcgo.exe TracebackContextPreemption: exit status 2 crash_cgo_test.go:286: expected "OK\n" got fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x6e pc=0x57d6c] runtime stack: runtime.throw({0x17f139, 0x2a}) /workdir/go/src/runtime/panic.go:1076 +0x4c fp=0xffa32b44 sp=0xffa32b30 pc=0x51048 runtime.sigpanic() /workdir/go/src/runtime/signal_unix.go:832 +0x408 fp=0xffa32b74 sp=0xffa32b44 pc=0x6b548 runtime.dropm() /workdir/go/src/runtime/proc.go:2086 +0x18 fp=0xffa32ba4 sp=0xffa32b78 pc=0x57d6c runtime.cgocallback(0x14403c, 0xffa32c38, 0x1) /workdir/go/src/runtime/asm_arm.s:759 +0xec fp=0xffa32bb4 sp=0xffa32ba4 pc=0x8a8d0 crosscall2() /workdir/go/src/runtime/cgo/asm_arm.s:46 +0x44 fp=0xffa32c00 sp=0xffa32bb4 pc=0xd41b0 runtime: g 0: unexpected return pc for crosscall2 called from 0x144e04 stack: frame={sp:0xffa32bb4, fp:0xffa32c00} stack=[0xff233c6c,0xffa32ca8) 0xffa32b34: 0x00000002 0x00051054 0x0017f139 0x0000002a 0xffa32b44: 0x00057d6c 0x0017f139 0x0000002a 0x00000001 0xffa32b54: 0xf7d9e978 0x00000000 0xf7d9eb34 0xf7d9eb34 0xffa32b64: 0x00278928 0x00000000 0x0028a428 0x000593c4 0xffa32b74: 0x0008a8d0 0x0008a8d0 0xffffffff 0x01482e80 0xffa32b84: 0xf7d51de0 0xf7d97000 0x00000000 0x00000000 0xffa32b94: 0x00000100 0x01482e80 0x00000002 0x000595a8 0xffa32ba4: 0x000d41b0 0x0026c044 0xf7d97e70 0x000d41ac 0xffa32bb4: <0x00144e04 0x0014403c <_cgoexp_39552df5716c_TracebackContextPreemptionGoFunction+0x00000000> 0xffa32c38 0x00000001 0xffa32bc4: 0x0026c000 0x014c4fcc 0x01482e48 0x014983a8 0xffa32bd4: 0x00278db8 0x00000000 0x00278928 0xffa32c4c 0xffa32be4: 0x0026c00c 0x014c4fcc 0x01482e48 0x00000000 0xffa32bf4: 0x00000000 0x00000000 0x00000000 >0x00000000 0xffa32c04: 0x00000000 0x00000000 0x00000000 0x00000000 0xffa32c14: 0x00000000 0x00000000 0x00000000 0x00000000 0xffa32c24: 0x00000000 0x0001a38f 0x00000000 0x00000000 0xffa32c34: 0x000dbba0 0x000dbba0 0x00000001 0x00088aac 0xffa32c44: 0x00000068 0xffa32c5c 0x00147f94 0x00000002 0xffa32c54: 0x000dbba0 0xffa32c74 0x0014725c 0x00000001 0xffa32c64: 0x014c4fcc 0x01000001 0x014c4fcc 0x00000008 0xffa32c74: 0x0008a794 0x01402100 0x0027a958 goroutine 28 [syscall]: runtime.cgocall(0x147210, 0x14c4fcc) /workdir/go/src/runtime/cgocall.go:158 +0x5c fp=0x14c4fb4 sp=0x14c4f9c pc=0x15f34 main._Cfunc_TracebackContextPreemptionCallGo(0xdbba0) _cgo_gotypes.go:243 +0x30 fp=0x14c4fc8 sp=0x14c4fb4 pc=0x1399c4 main.TracebackContextPreemption.func1(0x9) /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:123 +0x70 fp=0x14c4fe4 sp=0x14c4fc8 pc=0x143878 main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:125 +0x34 fp=0x14c4fec sp=0x14c4fe4 pc=0x1437dc runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14c4fec sp=0x14c4fec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 1 [semacquire]: runtime.gopark(0x182464, 0x27a958, 0x12, 0x19, 0x4) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1436eb8 sp=0x1436ea4 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.semacquire1(0x14b2058, 0x0, 0x1, 0x0, 0x12) /workdir/go/src/runtime/sema.go:160 +0x270 fp=0x1436ee4 sp=0x1436eb8 pc=0x68234 sync.runtime_Semacquire(0x14b2058) /workdir/go/src/runtime/sema.go:62 +0x3c fp=0x1436efc sp=0x1436ee4 pc=0x87bd4 sync.(*WaitGroup).Wait(0x14b2050) /workdir/go/src/sync/waitgroup.go:116 +0x68 fp=0x1436f18 sp=0x1436efc pc=0x9dd50 main.TracebackContextPreemption() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:127 +0x124 fp=0x1436f50 sp=0x1436f18 pc=0x143714 main.main() /workdir/go/src/runtime/testdata/testprogcgo/main.go:34 +0x158 fp=0x1436fc0 sp=0x1436f50 pc=0x13968c runtime.main() /workdir/go/src/runtime/proc.go:261 +0x298 fp=0x1436fec sp=0x1436fc0 pc=0x53b14 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1436fec sp=0x1436fec pc=0x8a9d4 goroutine 2 [force gc (idle)]: runtime.gopark(0x182464, 0x278568, 0x11, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1428fd4 sp=0x1428fc0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.forcegchelper() /workdir/go/src/runtime/proc.go:316 +0xe0 fp=0x1428fec sp=0x1428fd4 pc=0x53ea4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1428fec sp=0x1428fec pc=0x8a9d4 created by runtime.init.5 in goroutine 1 /workdir/go/src/runtime/proc.go:304 +0x1c goroutine 3 [GC sweep wait]: runtime.gopark(0x182464, 0x2786d0, 0xc, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x14297c4 sp=0x14297b0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.bgsweep(0x141a040) /workdir/go/src/runtime/mgcsweep.go:278 +0xa0 fp=0x14297e4 sp=0x14297c4 pc=0x3c4cc runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x28 fp=0x14297ec sp=0x14297e4 pc=0x2d018 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14297ec sp=0x14297ec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:178 +0x74 goroutine 4 [GC scavenge wait]: runtime.gopark(0x182464, 0x2788b0, 0xd, 0x14, 0x2) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1429fb4 sp=0x1429fa0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.(*scavengerState).park(0x2788b0) /workdir/go/src/runtime/mgcscavenge.go:399 +0x64 fp=0x1429fc8 sp=0x1429fb4 pc=0x39e18 runtime.bgscavenge(0x141a040) /workdir/go/src/runtime/mgcscavenge.go:627 +0x3c fp=0x1429fe4 sp=0x1429fc8 pc=0x3a534 runtime.gcenable.func2() /workdir/go/src/runtime/mgc.go:179 +0x28 fp=0x1429fec sp=0x1429fe4 pc=0x2cfc4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1429fec sp=0x1429fec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:179 +0xbc goroutine 18 [runnable]: runtime.runfinq() /workdir/go/src/runtime/mfinal.go:176 fp=0x14287ec sp=0x14287ec pc=0x2bdbc runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14287ec sp=0x14287ec pc=0x8a9d4 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:163 +0x5c goroutine 19 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x14247ec sp=0x14247ec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14247ec sp=0x14247ec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 20 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x1424fec sp=0x1424fec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1424fec sp=0x1424fec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 21 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x14257ec sp=0x14257ec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14257ec sp=0x14257ec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 22 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x1425fec sp=0x1425fec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1425fec sp=0x1425fec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 23 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x14267ec sp=0x14267ec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14267ec sp=0x14267ec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 24 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x1426fec sp=0x1426fec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1426fec sp=0x1426fec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 25 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x14277ec sp=0x14277ec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14277ec sp=0x14277ec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 26 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x1427fec sp=0x1427fec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1427fec sp=0x1427fec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 goroutine 27 [runnable]: main.TracebackContextPreemption.func2() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 fp=0x14c47ec sp=0x14c47ec pc=0x1437a8 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14c47ec sp=0x14c47ec pc=0x8a9d4 created by main.TracebackContextPreemption in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:120 +0x70 --- FAIL: TestCgoTracebackContext (0.02s) crash_cgo_test.go:274: /workdir/tmp/go-build2518842255/testprogcgo.exe TracebackContext: exit status 2 crash_cgo_test.go:277: expected "OK\n" got fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x55cac] runtime stack: runtime.throw({0x17f139, 0x2a}) /workdir/go/src/runtime/panic.go:1076 +0x4c fp=0xfff49b8c sp=0xfff49b78 pc=0x51048 runtime.sigpanic() /workdir/go/src/runtime/signal_unix.go:832 +0x408 fp=0xfff49bbc sp=0xfff49b8c pc=0x6b548 runtime.casgstatus(0x0, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1013 +0x94 fp=0xfff49bf8 sp=0xfff49bc0 pc=0x55cac runtime.dropm() /workdir/go/src/runtime/proc.go:2086 +0x34 fp=0xfff49c24 sp=0xfff49bf8 pc=0x57d88 runtime.cgocallback(0x143ff0, 0xfff49cb0, 0x1) /workdir/go/src/runtime/asm_arm.s:759 +0xec fp=0xfff49c34 sp=0xfff49c24 pc=0x8a8d0 crosscall2() /workdir/go/src/runtime/cgo/asm_arm.s:46 +0x44 fp=0xfff49c80 sp=0xfff49c34 pc=0xd41b0 runtime: g 0: unexpected return pc for crosscall2 called from 0x144d30 stack: frame={sp:0xfff49c34, fp:0xfff49c80} stack=[0xff74acdc,0xfff49d18) 0xfff49bb4: 0xf7d56761 0xfff49c04 0x00057d88 0x00057d88 0xfff49bc4: 0xf7d718f8 0x00000005 0x00000000 0x00000001 0xfff49bd4: 0xf7d78978 0x00000000 0x00000000 0x00000000 0xfff49be4: 0x00000000 0x00041f08 0xef55e000 0x00000848 0xfff49bf4: 0x00000850 0x0008a8d0 0x00000000 0x00000003 0xfff49c04: 0x00000006 0xf7d71000 0x00000850 0x000406d4 0xfff49c14: 0x0001399c 0x0004b0c4 0xfff49ce4 0x00000000 0xfff49c24: 0x000d41b0 0x0026c044 0xf7d71e70 0x000d41ac 0xfff49c34: <0x00144d30 0x00143ff0 <_cgoexp_39552df5716c_G1+0x00000000> 0xfff49cb0 0x00000001 0xfff49c44: 0x0026c000 0x01436f18 0x01402148 0x00182180 0xfff49c54: 0x00278db8 0x00000000 0x00278928 0xfff49cc4 0xfff49c64: 0x0026c00c 0x01436f18 0x01402148 0x00000000 0xfff49c74: 0x00000000 0x00000000 0x00000000 >0x00000000 0xfff49c84: 0x00000000 0x00000000 0x00000000 0x00000000 0xfff49c94: 0x00000000 0x00000000 0x00000000 0x00000000 0xfff49ca4: 0x00000000 0x00004334 0x00000000 0xedd1b000 0xfff49cb4: 0x00000001 0xedd1b610 0x0000011c 0xfff49ccc 0xfff49cc4: 0x00147ca4 0xfff49ce4 0x001471dc 0x00182180 0xfff49cd4: 0x01436f18 0x01420600 0x01436f18 0x00000008 0xfff49ce4: 0x0008a794 0x01513e00 0xedd1b0c0 0x3e000008 0xfff49cf4: 0x00000001 0x0000011c 0x01402100 goroutine 1 [syscall]: runtime.cgocall(0x1471c0, 0x1436f18) /workdir/go/src/runtime/cgocall.go:158 +0x5c fp=0x1436f00 sp=0x1436ee8 pc=0x15f34 main._Cfunc_C1() _cgo_gotypes.go:126 +0x30 fp=0x1436f14 sp=0x1436f00 pc=0x139704 main.TracebackContext() /workdir/go/src/runtime/testdata/testprogcgo/tracebackctxt.go:39 +0x44 fp=0x1436f50 sp=0x1436f14 pc=0x142e2c main.main() /workdir/go/src/runtime/testdata/testprogcgo/main.go:34 +0x158 fp=0x1436fc0 sp=0x1436f50 pc=0x13968c runtime.main() /workdir/go/src/runtime/proc.go:261 +0x298 fp=0x1436fec sp=0x1436fc0 pc=0x53b14 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1436fec sp=0x1436fec pc=0x8a9d4 goroutine 2 [force gc (idle)]: runtime.gopark(0x182464, 0x278568, 0x11, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1428fd4 sp=0x1428fc0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.forcegchelper() /workdir/go/src/runtime/proc.go:316 +0xe0 fp=0x1428fec sp=0x1428fd4 pc=0x53ea4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1428fec sp=0x1428fec pc=0x8a9d4 created by runtime.init.5 in goroutine 1 /workdir/go/src/runtime/proc.go:304 +0x1c goroutine 3 [GC sweep wait]: runtime.gopark(0x182464, 0x2786d0, 0xc, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x14297c4 sp=0x14297b0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.bgsweep(0x141a040) /workdir/go/src/runtime/mgcsweep.go:278 +0xa0 fp=0x14297e4 sp=0x14297c4 pc=0x3c4cc runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x28 fp=0x14297ec sp=0x14297e4 pc=0x2d018 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14297ec sp=0x14297ec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:178 +0x74 goroutine 4 [GC scavenge wait]: runtime.gopark(0x182464, 0x2788b0, 0xd, 0x14, 0x2) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1429fb4 sp=0x1429fa0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.(*scavengerState).park(0x2788b0) /workdir/go/src/runtime/mgcscavenge.go:399 +0x64 fp=0x1429fc8 sp=0x1429fb4 pc=0x39e18 runtime.bgscavenge(0x141a040) /workdir/go/src/runtime/mgcscavenge.go:627 +0x3c fp=0x1429fe4 sp=0x1429fc8 pc=0x3a534 runtime.gcenable.func2() /workdir/go/src/runtime/mgc.go:179 +0x28 fp=0x1429fec sp=0x1429fe4 pc=0x2cfc4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1429fec sp=0x1429fec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:179 +0xbc goroutine 18 [finalizer wait]: runtime.gopark(0x1822e4, 0x288de4, 0x10, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1428788 sp=0x1428774 pc=0x54084 runtime.runfinq() /workdir/go/src/runtime/mfinal.go:193 +0x104 fp=0x14287ec sp=0x1428788 pc=0x2bec0 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14287ec sp=0x14287ec pc=0x8a9d4 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:163 +0x5c --- FAIL: TestCgoCCodeSIGPROF (0.01s) crash_cgo_test.go:213: /workdir/tmp/go-build2518842255/testprogcgo.exe CgoCCodeSIGPROF: exit status 2 crash_cgo_test.go:216: expected "OK\n" got fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x55cac] runtime stack: runtime.throw({0x17f139, 0x2a}) /workdir/go/src/runtime/panic.go:1076 +0x4c fp=0xffc8cd1c sp=0xffc8cd08 pc=0x51048 runtime.sigpanic() /workdir/go/src/runtime/signal_unix.go:832 +0x408 fp=0xffc8cd4c sp=0xffc8cd1c pc=0x6b548 runtime.casgstatus(0x0, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1013 +0x94 fp=0xffc8cd88 sp=0xffc8cd50 pc=0x55cac runtime.dropm() /workdir/go/src/runtime/proc.go:2086 +0x34 fp=0xffc8cdb4 sp=0xffc8cd88 pc=0x57d88 runtime.cgocallback(0x143dc0, 0xffc8ce40, 0x0) /workdir/go/src/runtime/asm_arm.s:759 +0xec fp=0xffc8cdc4 sp=0xffc8cdb4 pc=0x8a8d0 crosscall2() /workdir/go/src/runtime/cgo/asm_arm.s:46 +0x44 fp=0xffc8ce10 sp=0xffc8cdc4 pc=0xd41b0 runtime: g 0: unexpected return pc for crosscall2 called from 0x1447fc stack: frame={sp:0xffc8cdc4, fp:0xffc8ce10} stack=[0xff48de6c,0xffc8cea8) 0xffc8cd44: 0xf79a7761 0xffc8cd94 0x00057d88 0x00057d88 0xffc8cd54: 0xf79c28f8 0x00000005 0x00000000 0x00000001 0xffc8cd64: 0xf79c9978 0x0bdeb799 0x00000000 0x00000000 0xffc8cd74: 0x00000000 0x00000001 0x00000000 0x0001e7dc 0xffc8cd84: 0x000005d0 0x0008a8d0 0x00000000 0x00000003 0xffc8cd94: 0x00000006 0xf79c2000 0x00062e84 0x000595a8 0xffc8cda4: 0x0141e0e8 0x00000003 0xffc8ce74 0x25254901 0xffc8cdb4: 0x000d41b0 0x0026c044 0xf79c2e70 0x000d41ac 0xffc8cdc4: <0x001447fc 0x00143dc0 <_cgoexp_39552df5716c_GoNop+0x00000000> 0xffc8ce40 0x00000000 0xffc8cdd4: 0x0026c000 0x0142a7b4 0x01403348 0x00000001 0xffc8cde4: 0x00278db8 0x03fe5c0b 0x00278928 0xffc8ce54 0xffc8cdf4: 0x0026c00c 0x0142a7b4 0x01403348 0x00000000 0xffc8ce04: 0x00000000 0x00000000 0x00000000 >0x00000000 0xffc8ce14: 0x00000000 0x00000000 0x00000000 0x00000000 0xffc8ce24: 0x00000000 0x00000000 0x00000000 0x00000000 0xffc8ce34: 0x00000000 0x00006a2f 0x00000000 0x00000000 0xffc8ce44: 0x00000000 0x00058ccc 0x00000080 0xffc8ce5c 0xffc8ce54: 0x00147990 0xffc8ce74 0x00144e90 0x00050000 0xffc8ce64: 0x0142a7b4 0x01402148 0x0142a7b4 0x00000008 0xffc8ce74: 0x0008a794 0x00000001 0x00278db8 0x00088d84 0xffc8ce84: 0x01402100 0x00000080 0x01403300 goroutine 6 [syscall]: runtime.cgocall(0x144e74, 0x142a7b4) /workdir/go/src/runtime/cgocall.go:158 +0x5c fp=0x142a79c sp=0x142a784 pc=0x15f34 main._Cfunc_CallGoNop() _cgo_gotypes.go:150 +0x30 fp=0x142a7b0 sp=0x142a79c pc=0x139794 main.CgoCCodeSIGPROF.func1() /workdir/go/src/runtime/testdata/testprogcgo/aprof.go:44 +0x44 fp=0x142a7ec sp=0x142a7b0 pc=0x13a5ec runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x142a7ec sp=0x142a7ec pc=0x8a9d4 created by main.CgoCCodeSIGPROF in goroutine 1 /workdir/go/src/runtime/testdata/testprogcgo/aprof.go:35 +0x74 goroutine 1 [runnable]: runtime.gopark(0x1822bc, 0x141a130, 0xf, 0x16, 0x2) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x143bed0 sp=0x143bebc pc=0x54084 runtime.chansend(0x141a100, 0x1a6490, 0x1, 0x13a504) /workdir/go/src/runtime/chan.go:259 +0x390 fp=0x143bf08 sp=0x143bed0 pc=0x176c8 runtime.chansend1(0x141a100, 0x1a6490) /workdir/go/src/runtime/chan.go:145 +0x28 fp=0x143bf20 sp=0x143bf08 pc=0x17334 main.CgoCCodeSIGPROF() /workdir/go/src/runtime/testdata/testprogcgo/aprof.go:51 +0xa0 fp=0x143bf50 sp=0x143bf20 pc=0x13a504 main.main() /workdir/go/src/runtime/testdata/testprogcgo/main.go:34 +0x158 fp=0x143bfc0 sp=0x143bf50 pc=0x13968c runtime.main() /workdir/go/src/runtime/proc.go:261 +0x298 fp=0x143bfec sp=0x143bfc0 pc=0x53b14 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x143bfec sp=0x143bfec pc=0x8a9d4 goroutine 2 [force gc (idle)]: runtime.gopark(0x182464, 0x278568, 0x11, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1428fd4 sp=0x1428fc0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.forcegchelper() /workdir/go/src/runtime/proc.go:316 +0xe0 fp=0x1428fec sp=0x1428fd4 pc=0x53ea4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1428fec sp=0x1428fec pc=0x8a9d4 created by runtime.init.5 in goroutine 1 /workdir/go/src/runtime/proc.go:304 +0x1c goroutine 3 [GC sweep wait]: runtime.gopark(0x182464, 0x2786d0, 0xc, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x14297c4 sp=0x14297b0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.bgsweep(0x141a040) /workdir/go/src/runtime/mgcsweep.go:278 +0xa0 fp=0x14297e4 sp=0x14297c4 pc=0x3c4cc runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x28 fp=0x14297ec sp=0x14297e4 pc=0x2d018 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14297ec sp=0x14297ec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:178 +0x74 goroutine 4 [GC scavenge wait]: runtime.gopark(0x182464, 0x2788b0, 0xd, 0x14, 0x2) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1429fb4 sp=0x1429fa0 pc=0x54084 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:398 runtime.(*scavengerState).park(0x2788b0) /workdir/go/src/runtime/mgcscavenge.go:399 +0x64 fp=0x1429fc8 sp=0x1429fb4 pc=0x39e18 runtime.bgscavenge(0x141a040) /workdir/go/src/runtime/mgcscavenge.go:627 +0x3c fp=0x1429fe4 sp=0x1429fc8 pc=0x3a534 runtime.gcenable.func2() /workdir/go/src/runtime/mgc.go:179 +0x28 fp=0x1429fec sp=0x1429fe4 pc=0x2cfc4 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x1429fec sp=0x1429fec pc=0x8a9d4 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:179 +0xbc goroutine 5 [finalizer wait]: runtime.gopark(0x1822e4, 0x288de4, 0x10, 0x14, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x1428788 sp=0x1428774 pc=0x54084 runtime.runfinq() /workdir/go/src/runtime/mfinal.go:193 +0x104 fp=0x14287ec sp=0x1428788 pc=0x2bec0 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x14287ec sp=0x14287ec pc=0x8a9d4 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:163 +0x5c goroutine 7 [sleep]: runtime.gopark(0x182484, 0x1458060, 0x13, 0x13, 0x1) /workdir/go/src/runtime/proc.go:392 +0x104 fp=0x142af8c sp=0x142af78 pc=0x54084 time.Sleep(0x5f5e100) /workdir/go/src/runtime/time.go:195 +0x16c fp=0x142afa8 sp=0x142af8c pc=0x88930 runtime/pprof.profileWriter({0x1a7424, 0x1476090}) /workdir/go/src/runtime/pprof/pprof.go:809 +0x5c fp=0x142afe0 sp=0x142afa8 pc=0xeb904 runtime/pprof.StartCPUProfile.func2() /workdir/go/src/runtime/pprof/pprof.go:794 +0x30 fp=0x142afec sp=0x142afe0 pc=0xeb828 runtime.goexit() /workdir/go/src/runtime/asm_arm.s:858 +0x4 fp=0x142afec sp=0x142afec pc=0x8a9d4 created by runtime/pprof.StartCPUProfile in goroutine 1 /workdir/go/src/runtime/pprof/pprof.go:794 +0x13c --- FAIL: TestEnsureDropM (0.01s) crash_cgo_test.go:151: /workdir/tmp/go-build2518842255/testprogcgo.exe EnsureDropM: signal: segmentation fault (core dumped) crash_cgo_test.go:154: expected "OK\n", got --- FAIL: TestCgoExternalThreadPanic (0.04s) crash_cgo_test.go:83: /workdir/tmp/go-build2518842255/testprogcgo.exe CgoExternalThreadPanic: signal: segmentation fault (core dumped) crash_cgo_test.go:86: want failure containing "panic: BOOM". output: FAIL FAIL runtime 24.749s FAIL go tool dist: Failed: exit status 1