linux-riscv64-jsing at 478b1d260a21a83a090ba120efb79753495545e1 :: Running /home/gopher/build/go/src/make.bash with args ["/home/gopher/build/go/src/make.bash"] and env ["SHELL=/bin/bash" "SUDO_GID=1001" "SUDO_COMMAND=/bin/bash" "SUDO_USER=joel" "LOGNAME=gopher" "HOME=/home/gopher" "LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:" "LESSCLOSE=/usr/bin/lesspipe %s %s" "TERM=screen" "LESSOPEN=| /usr/bin/lesspipe %s" "USER=gopher" "SHLVL=1" "PATH=/home/gopher/go/bin:/usr/lib/go-1.14/bin:/home/gopher/go/bin:/usr/lib/go-1.14/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" "SUDO_UID=1001" "MAIL=/var/mail/gopher" "GOPATH=/home/gopher/go" "_=/home/gopher/go/bin/buildlet" "WORKDIR=/home/gopher/build" "GOROOT_BOOTSTRAP=/home/gopher/build/go1.4" "GO_BUILDER_NAME=linux-riscv64-jsing" "GO_BUILDER_FLAKY_NET=1" "GO_TEST_TIMEOUT_SCALE=4" "GOBIN=" "TMPDIR=/home/gopher/build/tmp" "GOCACHE=/home/gopher/build/gocache" "PWD=/home/gopher/build/go/src"] in dir /home/gopher/build/go/src Building Go cmd/dist using /home/gopher/build/go1.4. (go1.17.13 linux/riscv64) Building Go toolchain1 using /home/gopher/build/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/riscv64. --- Installed Go for linux/riscv64 in /home/gopher/build/go Installed commands in /home/gopher/build/go/bin ##### Test execution environment. # GOARCH: riscv64 # CPU: # GOOS: linux # OS Version: Linux 5.4.0-24-generic #28-Ubuntu SMP Fri Apr 10 15:33:42 UTC 2020 riscv64 ##### Testing packages. ok archive/tar 5.313s ok archive/zip 7.494s ok bufio 0.676s ok bytes 39.762s ok compress/bzip2 0.809s ok compress/flate 21.540s ok compress/gzip 51.984s ok compress/lzw 1.035s ok compress/zlib 6.144s ok container/heap 0.050s ok container/list 0.014s ok container/ring 0.016s ok context 0.049s ok crypto 0.018s ok crypto/aes 0.114s ok crypto/cipher 0.055s ok crypto/des 0.066s ok crypto/dsa 0.031s ok crypto/ecdh 1.188s ok crypto/ecdsa 0.359s ok crypto/ed25519 0.942s ok crypto/elliptic 0.151s ok crypto/hmac 0.027s ok crypto/internal/alias 0.012s ok crypto/internal/bigmod 1.959s ok crypto/internal/boring 0.013s ok crypto/internal/boring/bcache 0.479s ok crypto/internal/edwards25519 62.628s ok crypto/internal/edwards25519/field 60.333s ok crypto/internal/nistec 1.790s ok crypto/internal/nistec/fiat 0.027s [no tests to run] ok crypto/md5 0.032s ok crypto/rand 1.703s ok crypto/rc4 0.254s ok crypto/rsa 5.735s ok crypto/sha1 0.035s ok crypto/sha256 0.033s ok crypto/sha512 0.044s ok crypto/subtle 1.658s ok crypto/tls 4.910s ok crypto/x509 7.563s ok database/sql 1.123s ok database/sql/driver 0.013s ok debug/buildinfo 0.069s ok debug/dwarf 0.112s ok debug/elf 3.647s ok debug/gosym 0.218s ok debug/macho 0.050s ok debug/pe 0.068s ok debug/plan9obj 0.015s ok embed 0.023s [no tests to run] ok embed/internal/embedtest 0.045s ok encoding/ascii85 0.036s ok encoding/asn1 0.027s ok encoding/base32 0.168s ok encoding/base64 0.033s ok encoding/binary 0.024s ok encoding/csv 0.076s ok encoding/gob 37.165s ok encoding/hex 0.047s ok encoding/json 7.197s ok encoding/pem 4.254s ok encoding/xml 0.513s ok errors 0.061s ok expvar 0.065s ok flag 0.109s ok fmt 0.842s ok go/ast 0.033s ok go/build 25.558s ok go/build/constraint 0.055s ok go/constant 0.028s ok go/doc 0.326s ok go/doc/comment 7.035s ok go/format 0.060s ok go/importer 1.800s ok go/internal/gccgoimporter 0.076s ok go/internal/gcimporter 19.761s ok go/internal/srcimporter 75.675s ok go/parser 3.012s ok go/printer 1.692s ok go/scanner 0.025s ok go/token 0.209s ok go/types 99.818s ok hash 0.026s ok hash/adler32 0.102s ok hash/crc32 0.043s ok hash/crc64 0.028s ok hash/fnv 0.025s ok hash/maphash 0.734s ok html 0.018s ok html/template 0.533s ok image 0.432s ok image/color 0.148s ok image/draw 0.837s ok image/gif 3.637s ok image/jpeg 1.712s ok image/png 3.791s ok index/suffixarray 6.434s ok internal/abi 1.139s ok internal/buildcfg 0.015s ok internal/coverage/cformat 0.015s ok internal/coverage/cmerge 0.019s ok internal/coverage/pods 0.032s ok internal/coverage/slicereader 0.015s ok internal/coverage/slicewriter 0.014s ok internal/coverage/test 0.087s ok internal/cpu 0.032s ok internal/dag 0.023s ok internal/diff 0.019s ok internal/fmtsort 0.018s ok internal/fuzz 0.060s ok internal/godebug 0.017s ok internal/intern 3.215s ok internal/itoa 0.016s ok internal/poll 0.517s ok internal/profile 0.068s ok internal/reflectlite 0.444s ok internal/safefilepath 0.019s ok internal/saferio 0.427s ok internal/singleflight 0.081s ok internal/testenv 0.013s ok internal/trace 0.372s ok internal/types/errors 2.641s ok internal/unsafeheader 0.017s ok internal/xcoff 0.085s ok io 0.213s ok io/fs 2.519s ok io/ioutil 2.577s ok log 0.031s ok log/slog 0.099s ok log/slog/internal/buffer 0.023s ok log/syslog 1.266s ok maps 0.033s ok math 0.046s ok math/big 18.364s ok math/bits 0.105s ok math/cmplx 0.022s ok math/rand 2.283s ok mime 0.050s ok mime/multipart 22.976s ok mime/quotedprintable 0.193s ok net 65.997s ok net/http 75.769s ok net/http/cgi 2.252s ok net/http/cookiejar 0.058s ok net/http/fcgi 0.203s ok net/http/httptest 0.453s ok net/http/httptrace 0.037s ok net/http/httputil 1.131s ok net/http/internal 0.026s ok net/http/internal/ascii 0.019s ok net/http/pprof 4.245s ok net/internal/socktest 0.033s ok net/mail 0.066s ok net/netip 3.166s ok net/rpc 0.109s ok net/rpc/jsonrpc 0.063s ok net/smtp 0.164s ok net/textproto 0.093s ok net/url 0.091s ok os 4.155s ok os/exec 0.641s ok os/exec/internal/fdtest 0.025s ok os/signal 7.298s ok os/user 0.024s ok path 0.020s ok path/filepath 0.243s ok plugin 0.027s ok reflect 3.628s ok regexp 6.027s ok regexp/syntax 9.873s --- FAIL: TestGdbCoreSignalBacktrace (28.45s) runtime-gdb_test.go:81: gdb version 9.2 runtime-gdb_unix_test.go:146: child output: Setting RLIMIT_CORE = syscall.Rlimit{Cur:0xffffffffffffffff, Max:0xffffffffffffffff} SIGABRT: abort PC=0x93c44 m=0 sigcode=0 goroutine 1 [running]: main.main() /home/gopher/build/tmp/TestGdbCoreSignalBacktrace327581039/001/main.go:36 +0x7c fp=0x3fa8068f80 sp=0x3fa8068f20 pc=0x93c44 runtime.main() /home/gopher/build/go/src/runtime/proc.go:261 +0x234 fp=0x3fa8068fd8 sp=0x3fa8068f80 pc=0x41be4 runtime.goexit() /home/gopher/build/go/src/runtime/asm_riscv64.s:512 +0x4 fp=0x3fa8068fd8 sp=0x3fa8068fd8 pc=0x6ac3c goroutine 2 [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /home/gopher/build/go/src/runtime/proc.go:392 +0x10c fp=0x3fa8034fa8 sp=0x3fa8034f90 pc=0x4204c runtime.goparkunlock(...) /home/gopher/build/go/src/runtime/proc.go:398 runtime.forcegchelper() /home/gopher/build/go/src/runtime/proc.go:316 +0xd4 fp=0x3fa8034fd8 sp=0x3fa8034fa8 pc=0x41eb4 runtime.goexit() /home/gopher/build/go/src/runtime/asm_riscv64.s:512 +0x4 fp=0x3fa8034fd8 sp=0x3fa8034fd8 pc=0x6ac3c created by runtime.init.5 in goroutine 1 /home/gopher/build/go/src/runtime/proc.go:304 +0x28 goroutine 3 [GC sweep wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /home/gopher/build/go/src/runtime/proc.go:392 +0x10c fp=0x3fa8035780 sp=0x3fa8035768 pc=0x4204c runtime.goparkunlock(...) /home/gopher/build/go/src/runtime/proc.go:398 runtime.bgsweep(0x0?) /home/gopher/build/go/src/runtime/mgcsweep.go:278 +0xb4 fp=0x3fa80357c8 sp=0x3fa8035780 pc=0x2f01c runtime.gcenable.func1() /home/gopher/build/go/src/runtime/mgc.go:178 +0x2c fp=0x3fa80357d8 sp=0x3fa80357c8 pc=0x24064 runtime.goexit() /home/gopher/build/go/src/runtime/asm_riscv64.s:512 +0x4 fp=0x3fa80357d8 sp=0x3fa80357d8 pc=0x6ac3c created by runtime.gcenable in goroutine 1 /home/gopher/build/go/src/runtime/mgc.go:178 +0x70 goroutine 4 [GC scavenge wait]: runtime.gopark(0x3fa8054000?, 0xd8e30?, 0x0?, 0x0?, 0x3fa8000d00?) /home/gopher/build/go/src/runtime/proc.go:392 +0x10c fp=0x3fa8035f80 sp=0x3fa8035f68 pc=0x4204c runtime.goparkunlock(...) /home/gopher/build/go/src/runtime/proc.go:398 runtime.(*scavengerState).park(0x15a0c0) /home/gopher/build/go/src/runtime/mgcscavenge.go:399 +0x68 fp=0x3fa8035fa8 sp=0x3fa8035f80 pc=0x2ce98 runtime.bgscavenge(0x0?) /home/gopher/build/go/src/runtime/mgcscavenge.go:627 +0x50 fp=0x3fa8035fc8 sp=0x3fa8035fa8 pc=0x2d410 runtime.gcenable.func2() /home/gopher/build/go/src/runtime/mgc.go:179 +0x2c fp=0x3fa8035fd8 sp=0x3fa8035fc8 pc=0x24004 runtime.goexit() /home/gopher/build/go/src/runtime/asm_riscv64.s:512 +0x4 fp=0x3fa8035fd8 sp=0x3fa8035fd8 pc=0x6ac3c created by runtime.gcenable in goroutine 1 /home/gopher/build/go/src/runtime/mgc.go:179 +0xb0 goroutine 5 [runnable]: runtime.runfinq() /home/gopher/build/go/src/runtime/mfinal.go:176 fp=0x3fa80347d8 sp=0x3fa80347d8 pc=0x230a0 runtime.goexit() /home/gopher/build/go/src/runtime/asm_riscv64.s:512 +0x4 fp=0x3fa80347d8 sp=0x3fa80347d8 pc=0x6ac3c created by runtime.createfing in goroutine 1 /home/gopher/build/go/src/runtime/mfinal.go:163 +0x64 ra 0x93c40 sp 0x3fa8068f20 gp 0x6b0128 tp 0x3f9d7fa8e0 t0 0x0 t1 0x0 t2 0x0 s0 0x3fa8000230 s1 0x1 a0 0x0 a1 0x0 a2 0x0 a3 0x0 a4 0x0 a5 0x0 a6 0x0 a7 0x39 s2 0x55 s3 0x60 s4 0x66 s5 0x66 s6 0x69 s7 0x4 s8 0x3fa8068c68 s9 0x3fa8068cd0 s10 0x3fa8068df8 s11 0x3fa80001a0 t3 0x80 t4 0x3fd45fa000 t5 0x3fd23743f8 t6 0x0 pc 0x93c44 ----- SIGQUIT: quit PC=0x6c748 m=1 sigcode=0 goroutine 0 [idle]: runtime.futex() /home/gopher/build/go/src/runtime/sys_linux_riscv64.s:488 +0x20 fp=0x3fa8049ec0 sp=0x3fa8049ec0 pc=0x6c748 runtime.futexsleep(0x38f28ada76a2cc?, 0xf4965c?, 0x4d49c?) /home/gopher/build/go/src/runtime/os_linux.go:75 +0x94 fp=0x3fa8049f08 sp=0x3fa8049ec0 pc=0x3c07c runtime.notetsleep_internal(0x15a9e0, 0xdf8475800) /home/gopher/build/go/src/runtime/lock_futex.go:202 +0xcc fp=0x3fa8049f40 sp=0x3fa8049f08 pc=0x18744 runtime.notetsleep(0x38f28ada768f44?, 0x54cf8?) /home/gopher/build/go/src/runtime/lock_futex.go:225 +0x48 fp=0x3fa8049f58 sp=0x3fa8049f40 pc=0x18870 runtime.sysmon() /home/gopher/build/go/src/runtime/proc.go:5390 +0x254 fp=0x3fa8049fb8 sp=0x3fa8049f58 pc=0x4d584 runtime.mstart1() /home/gopher/build/go/src/runtime/proc.go:1498 +0x88 fp=0x3fa8049fd8 sp=0x3fa8049fb8 pc=0x449b8 runtime.mstart0() /home/gopher/build/go/src/runtime/proc.go:1455 +0x60 fp=0x3fa8049ff8 sp=0x3fa8049fd8 pc=0x448f8 runtime.mstart() /home/gopher/build/go/src/runtime/asm_riscv64.s:73 +0x10 fp=0x3fa804a000 sp=0x3fa8049ff8 pc=0x689c8 ra 0x3c07c sp 0x3fa8049ec0 gp 0x6b0128 tp 0x3f9d7fa8e0 t0 0x3fa8049ef8 t1 0x0 t2 0x1 s0 0x7fffffffffffffff s1 0x3fa800e038 a0 0xfffffffffffffffc a1 0x80 a2 0x0 a3 0x3fa8049ef8 a4 0x0 a5 0x0 a6 0x1 a7 0x62 s2 0x3fa8049ed8 s3 0x3fa803a000 s4 0x3fa803c000 s5 0x0 s6 0x0 s7 0x80 s8 0x78 s9 0x3fffb3ef10 s10 0xc27c0 s11 0x3fa80004e0 t3 0x80 t4 0x3fd45fa000 t5 0x3fd23743f8 t6 0x1208 pc 0x6c748 ----- SIGQUIT: quit PC=0x6c744 m=2 sigcode=0 goroutine 0 [idle]: runtime.futex() /home/gopher/build/go/src/runtime/sys_linux_riscv64.s:487 +0x1c fp=0x3fa804beb0 sp=0x3fa804beb0 pc=0x6c744 runtime.futexsleep(0x0?, 0x0?, 0x460d4?) /home/gopher/build/go/src/runtime/os_linux.go:69 +0x30 fp=0x3fa804bef8 sp=0x3fa804beb0 pc=0x3c018 runtime.notesleep(0x3fa803a548) /home/gopher/build/go/src/runtime/lock_futex.go:160 +0xa0 fp=0x3fa804bf28 sp=0x3fa804bef8 pc=0x18638 runtime.mPark(...) /home/gopher/build/go/src/runtime/proc.go:1530 runtime.stopm() /home/gopher/build/go/src/runtime/proc.go:2391 +0x90 fp=0x3fa804bf50 sp=0x3fa804bf28 pc=0x460f0 runtime.startlockedm(0x48f3c?) /home/gopher/build/go/src/runtime/proc.go:2646 +0x6c fp=0x3fa804bf70 sp=0x3fa804bf50 pc=0x46d0c runtime.schedule() /home/gopher/build/go/src/runtime/proc.go:3451 +0x64 fp=0x3fa804bfa0 sp=0x3fa804bf70 pc=0x48ae4 runtime.park_m(0x3fa8000b60?) /home/gopher/build/go/src/runtime/proc.go:3568 +0x118 fp=0x3fa804bfc8 sp=0x3fa804bfa0 pc=0x49068 runtime.mcall() /home/gopher/build/go/src/runtime/asm_riscv64.s:291 +0x40 fp=0x3fa804bfd8 sp=0x3fa804bfc8 pc=0x68be8 ra 0x3c018 sp 0x3fa804beb0 gp 0x6b0128 tp 0x3f9d7fa8e0 t0 0x80 t1 0xffffffffffffffff t2 0x3fa803a400 s0 0x1 s1 0x5 a0 0x3fa803a548 a1 0x80 a2 0x0 a3 0x0 a4 0x0 a5 0x0 a6 0x8 a7 0x62 s2 0xe7037ed1a0b428db s3 0xfffffffffffffffd s4 0x3fa800c15c s5 0x1 s6 0x1 s7 0xffffffff s8 0x78 s9 0x3fa804bc60 s10 0xc2718 s11 0x3fa80009c0 t3 0x80 t4 0x3fd45fa000 t5 0x3fd23743f8 t6 0x15a59c pc 0x6c744 ----- SIGQUIT: quit PC=0x6c744 m=3 sigcode=0 goroutine 0 [idle]: runtime.futex() /home/gopher/build/go/src/runtime/sys_linux_riscv64.s:487 +0x1c fp=0x3fa8045eb0 sp=0x3fa8045eb0 pc=0x6c744 runtime.futexsleep(0x0?, 0x0?, 0x460d4?) /home/gopher/build/go/src/runtime/os_linux.go:69 +0x30 fp=0x3fa8045ef8 sp=0x3fa8045eb0 pc=0x3c018 runtime.notesleep(0x3fa803a948) /home/gopher/build/go/src/runtime/lock_futex.go:160 +0xa0 fp=0x3fa8045f28 sp=0x3fa8045ef8 pc=0x18638 runtime.mPark(...) /home/gopher/build/go/src/runtime/proc.go:1530 runtime.stopm() /home/gopher/build/go/src/runtime/proc.go:2391 +0x90 fp=0x3fa8045f50 sp=0x3fa8045f28 pc=0x460f0 runtime.startlockedm(0x48f3c?) /home/gopher/build/go/src/runtime/proc.go:2646 +0x6c fp=0x3fa8045f70 sp=0x3fa8045f50 pc=0x46d0c runtime.schedule() /home/gopher/build/go/src/runtime/proc.go:3451 +0x64 fp=0x3fa8045fa0 sp=0x3fa8045f70 pc=0x48ae4 runtime.park_m(0x3fa8000d00?) /home/gopher/build/go/src/runtime/proc.go:3568 +0x118 fp=0x3fa8045fc8 sp=0x3fa8045fa0 pc=0x49068 runtime.mcall() /home/gopher/build/go/src/runtime/asm_riscv64.s:291 +0x40 fp=0x3fa8045fd8 sp=0x3fa8045fc8 pc=0x68be8 ra 0x3c018 sp 0x3fa8045eb0 gp 0x6b0128 tp 0x3f9d7fa8e0 t0 0x80 t1 0xffffffffffffffff t2 0x3fa803a800 s0 0x1 s1 0x1 a0 0x3fa803a948 a1 0x80 a2 0x0 a3 0x0 a4 0x0 a5 0x0 a6 0x0 a7 0x62 s2 0xcc80 s3 0x69 s4 0x69 s5 0x6d s6 0x6d s7 0x4 s8 0xda3e0 s9 0x15a130 s10 0xc2718 s11 0x3fa8001040 t3 0x80 t4 0x3fd45fa000 t5 0x3fd23743f8 t6 0x15a59c pc 0x6c744 ----- SIGQUIT: quit PC=0x6c744 m=4 sigcode=0 goroutine 0 [idle]: runtime.futex() /home/gopher/build/go/src/runtime/sys_linux_riscv64.s:487 +0x1c fp=0x3fa8091dd0 sp=0x3fa8091dd0 pc=0x6c744 runtime.futexsleep(0x0?, 0x0?, 0x460d4?) /home/gopher/build/go/src/runtime/os_linux.go:69 +0x30 fp=0x3fa8091e18 sp=0x3fa8091dd0 pc=0x3c018 runtime.notesleep(0x3fa8080148) /home/gopher/build/go/src/runtime/lock_futex.go:160 +0xa0 fp=0x3fa8091e48 sp=0x3fa8091e18 pc=0x18638 runtime.mPark(...) /home/gopher/build/go/src/runtime/proc.go:1530 runtime.stopm() /home/gopher/build/go/src/runtime/proc.go:2391 +0x90 fp=0x3fa8091e70 sp=0x3fa8091e48 pc=0x460f0 runtime.gcstopm() /home/gopher/build/go/src/runtime/proc.go:2673 +0xd8 fp=0x3fa8091e90 sp=0x3fa8091e70 pc=0x46e18 runtime.findRunnable() /home/gopher/build/go/src/runtime/proc.go:2739 +0x5c fp=0x3fa8091f88 sp=0x3fa8091e90 pc=0x4701c runtime.schedule() /home/gopher/build/go/src/runtime/proc.go:3417 +0xa4 fp=0x3fa8091fb8 sp=0x3fa8091f88 pc=0x48b24 runtime.mstart1() /home/gopher/build/go/src/runtime/proc.go:1505 +0xb8 fp=0x3fa8091fd8 sp=0x3fa8091fb8 pc=0x449e8 runtime.mstart0() /home/gopher/build/go/src/runtime/proc.go:1455 +0x60 fp=0x3fa8091ff8 sp=0x3fa8091fd8 pc=0x448f8 runtime.mstart() /home/gopher/build/go/src/runtime/asm_riscv64.s:73 +0x10 fp=0x3fa8092000 sp=0x3fa8091ff8 pc=0x689c8 ra 0x3c018 sp 0x3fa8091dd0 gp 0x6b0128 tp 0x3f9d7fa8e0 t0 0x80 t1 0xffffffffffffffff t2 0x3fa8080000 s0 0x1 s1 0x1 a0 0x3fa8080148 a1 0x80 a2 0x0 a3 0x0 a4 0x0 a5 0x0 a6 0x1 a7 0x62 s2 0xcc8080020470 s3 0x10 s4 0x150560 s5 0x0 s6 0x0 s7 0x80 s8 0x78 s9 0x3fa804bc60 s10 0xc26e8 s11 0x3fa80821a0 t3 0x80 t4 0x3fd45fa000 t5 0x3fd23743f8 t6 0x15a59c pc 0x6c744 runtime-gdb_unix_test.go:175: gdb output: [New LWP 1149097] [New LWP 1149094] [New LWP 1149095] [New LWP 1149093] [New LWP 1149096] Core was generated by `./a.exe -pipe-fd=3'. Program terminated with signal SIGABRT, Aborted. #0 runtime.raise () at /home/gopher/build/go/src/runtime/sys_linux_riscv64.s:157 157 RET [Current thread is 1 (LWP 1149097)] Loading Go Runtime support. #0 runtime.raise () at /home/gopher/build/go/src/runtime/sys_linux_riscv64.s:157 #1 0x0000000000054630 in runtime.dieFromSignal (sig=6) at /home/gopher/build/go/src/runtime/signal_unix.go:890 #2 0x0000000000054b68 in runtime.sigfwdgo (sig=6, info=, ctx=, ~r0=) at /home/gopher/build/go/src/runtime/signal_unix.go:1103 #3 0x00000000000533ec in runtime.sigtrampgo (sig=0, info=0x6, ctx=0x0) at /home/gopher/build/go/src/runtime/signal_unix.go:431 #4 0x000000000006cd84 in runtime.sigtrampgo (sig=6, info=0x3fa808b5e0, ctx=0x3fa808b660) at :1 #5 0x000000000006c674 in runtime.sigtramp () at /home/gopher/build/go/src/runtime/sys_linux_riscv64.s:428 runtime-gdb_unix_test.go:194: could not find signal handler marker in backtrace FAIL FAIL runtime 372.299s ok runtime/cgo 0.035s ok runtime/coverage 0.018s FAIL go tool dist: Failed: exit status 1