##### Building Go bootstrap tool.
cmd/dist

##### Building Go toolchain using /home/rillig/pkg/go.
bootstrap/internal/obj
bootstrap/asm/internal/flags
bootstrap/compile/internal/big
bootstrap/internal/gcprog
bootstrap/internal/obj/arm
bootstrap/internal/obj/arm64
bootstrap/internal/obj/mips
bootstrap/internal/obj/ppc64
bootstrap/internal/obj/x86
bootstrap/asm/internal/lex
bootstrap/link/internal/ld
bootstrap/asm/internal/arch
bootstrap/compile/internal/gc
bootstrap/asm/internal/asm
bootstrap/asm
bootstrap/link/internal/amd64
bootstrap/link/internal/arm
bootstrap/link/internal/arm64
bootstrap/link/internal/mips64
bootstrap/link/internal/ppc64
bootstrap/link/internal/x86
bootstrap/link
bootstrap/compile/internal/amd64
bootstrap/compile/internal/arm
bootstrap/compile/internal/arm64
bootstrap/compile/internal/mips64
bootstrap/compile/internal/ppc64
bootstrap/compile/internal/x86
bootstrap/compile

##### Building go_bootstrap for host, netbsd/amd64.
runtime/internal/sys
runtime/internal/atomic
runtime
unicode/utf16
errors
internal/race
unicode/utf8
sort
encoding
math
sync/atomic
unicode
sync
container/heap
syscall
io
internal/singleflight
hash
hash/adler32
strings
bytes
strconv
bufio
crypto
encoding/base64
reflect
crypto/sha1
regexp/syntax
path
internal/syscall/windows/registry
internal/syscall/windows
time
encoding/binary
regexp
os
path/filepath
fmt
os/signal
io/ioutil
os/exec
debug/dwarf
go/token
text/template/parse
flag
log
compress/flate
encoding/json
net/url
go/scanner
compress/zlib
go/ast
debug/macho
debug/elf
text/template
go/parser
go/doc
go/build
cmd/go

##### Building packages and commands for netbsd/amd64.
runtime/internal/sys
runtime/internal/atomic
runtime
errors
internal/race
unicode
sync/atomic
unicode/utf8
sync
math
io
syscall
bytes
bufio
strconv
time
sort
strings
reflect
hash
hash/adler32
path
regexp/syntax
os
encoding/binary
regexp
text/tabwriter
hash/crc32
compress/bzip2
fmt
path/filepath
container/heap
container/list
container/ring
crypto
crypto/subtle
io/ioutil
crypto/cipher
math/rand
crypto/aes
crypto/des
crypto/sha512
crypto/hmac
flag
log
compress/flate
debug/dwarf
cmd/internal/obj
compress/zlib
debug/gosym
debug/plan9obj
cmd/vendor/golang.org/x/arch/arm/armasm
debug/elf
debug/macho
cmd/internal/goobj
debug/pe
cmd/vendor/golang.org/x/arch/x86/x86asm
archive/tar
archive/zip
compress/gzip
compress/lzw
math/big
crypto/md5
crypto/rc4
cmd/internal/objfile
crypto/sha1
crypto/sha256
encoding/hex
encoding/base64
encoding/pem
internal/singleflight
cmd/addr2line
go/token
go/scanner
go/ast
crypto/dsa
crypto/elliptic
encoding/asn1
crypto/rand
crypto/rsa
go/parser
go/printer
crypto/ecdsa
crypto/x509/pkix
os/exec
database/sql/driver
encoding
encoding/ascii85
database/sql
encoding/base32
cmd/cgo
encoding/csv
encoding/gob
unicode/utf16
encoding/json
encoding/xml
vendor/golang.org/x/net/http2/hpack
mime
mime/quotedprintable
net/http/internal
net/url
text/template/parse
go/constant
runtime/cgo
go/format
go/types
net
text/template
go/doc
text/scanner
go/internal/gccgoimporter
hash/crc64
hash/fnv
html
go/build
crypto/x509
net/textproto
mime/multipart
html/template
go/internal/gcimporter
crypto/tls
image/color
image
go/importer
image/color/palette
image/internal/imageutil
image/draw
net/http
image/jpeg
image/gif
image/png
index/suffixarray
runtime/debug
runtime/pprof
runtime/trace
internal/trace
log/syslog
math/cmplx
testing
net/internal/socktest
net/mail
internal/testenv
net/smtp
os/signal
os/user
runtime/race
testing/iotest
testing/quick
cmd/api
cmd/internal/obj/arm
expvar
net/http/cgi
net/http/cookiejar
net/http/fcgi
net/http/httptest
net/http/httputil
net/http/pprof
net/rpc
cmd/internal/obj/arm64
cmd/internal/obj/mips
net/rpc/jsonrpc
cmd/internal/obj/ppc64
cmd/internal/obj/x86
cmd/asm/internal/flags
cmd/asm/internal/lex
cmd/compile/internal/big
cmd/internal/gcprog
cmd/asm/internal/arch
cmd/cover
cmd/asm/internal/asm
cmd/asm
cmd/compile/internal/gc
cmd/dist
cmd/doc
cmd/fix
cmd/go
cmd/gofmt
cmd/link/internal/ld
cmd/compile/internal/amd64
cmd/compile/internal/arm
cmd/compile/internal/arm64
cmd/compile/internal/mips64
cmd/compile/internal/ppc64
cmd/compile/internal/x86
cmd/link/internal/amd64
cmd/link/internal/arm
cmd/link/internal/arm64
cmd/link/internal/mips64
cmd/link/internal/ppc64
cmd/link/internal/x86
cmd/compile
cmd/newlink
cmd/link
cmd/nm
cmd/objdump
cmd/pack
cmd/pprof/internal/profile
cmd/pprof/internal/svg
cmd/pprof/internal/tempfile
cmd/trace
cmd/pprof/internal/plugin
cmd/pprof/internal/report
cmd/pprof/internal/fetch
cmd/pprof/internal/symbolizer
cmd/pprof/internal/commands
cmd/pprof/internal/symbolz
cmd/pprof/internal/driver
cmd/vet/internal/whitelist
cmd/vet
cmd/pprof
cmd/yacc


##### Testing packages.
ok  	archive/tar	0.061s
ok  	archive/zip	0.301s
ok  	bufio	0.430s
ok  	bytes	0.388s
ok  	compress/bzip2	0.364s
ok  	compress/flate	2.110s
ok  	compress/gzip	0.171s
ok  	compress/lzw	0.024s
ok  	compress/zlib	0.297s
ok  	container/heap	0.008s
ok  	container/list	0.007s
ok  	container/ring	0.025s
ok  	crypto/aes	0.060s
ok  	crypto/cipher	0.018s
ok  	crypto/des	0.029s
ok  	crypto/dsa	0.010s
ok  	crypto/ecdsa	0.110s
ok  	crypto/elliptic	0.074s
ok  	crypto/hmac	0.008s
ok  	crypto/md5	0.013s
ok  	crypto/rand	0.040s
ok  	crypto/rc4	0.342s
ok  	crypto/rsa	0.241s
fatal error: exitsyscall: syscall frame is no longer valid
panic during panic

goroutine 0 [idle]:
runtime.startpanic_m()
	/home/rillig/gossa/src/runtime/panic.go:587 +0x13a
runtime.systemstack(0xac66b0)
	/home/rillig/gossa/src/runtime/asm_amd64.s:307 +0xab
runtime.startpanic()
	/home/rillig/gossa/src/runtime/panic.go:508 +0x14
runtime.sighandler(0xc800000005, 0xc820009c00, 0xc820009c80, 0xc820357380)
	/home/rillig/gossa/src/runtime/signal_amd64x.go:158 +0x38c
runtime.sigtrampgo(0x5, 0xc820009c00, 0xc820009c80)
	/home/rillig/gossa/src/runtime/signal_sigtramp.go:48 +0xf2
runtime.sigtramp(0x100000005, 0x0, 0x0, 0x1, 0x0, 0xfffffe8003738de0, 0xfffffe803fa59378, 0x800000000001, 0xffffffff80718da6, 0xffffffff80fa6d40, ...)
	/home/rillig/gossa/src/runtime/sys_netbsd_amd64.s:252 +0x17
runtime.sigreturn_tramp(0x0, 0x0, 0x1, 0x0, 0xfffffe8003738de0, 0xfffffe803fa59378, 0x800000000001, 0xffffffff80718da6, 0xffffffff80fa6d40, 0x43, ...)
	/home/rillig/gossa/src/runtime/sys_netbsd_amd64.s:220

goroutine 22 [running]:
runtime.systemstack_switch()
	/home/rillig/gossa/src/runtime/asm_amd64.s:245 fp=0xc820c3ece0 sp=0xc820c3ecd8
runtime.startpanic()
	/home/rillig/gossa/src/runtime/panic.go:508 +0x14 fp=0xc820c3ecf0 sp=0xc820c3ece0
runtime.throw(0xa6dea0, 0x2d)
	/home/rillig/gossa/src/runtime/panic.go:529 +0x83 fp=0xc820c3ed08 sp=0xc820c3ecf0
runtime.exitsyscall(0x860fa0)
	/home/rillig/gossa/src/runtime/proc.go:2400 +0x62 fp=0xc820c3ed30 sp=0xc820c3ed08
syscall.Syscall6(0x49bd59, 0xc8207406a8, 0xc820c3edd8, 0x8, 0xc800000001, 0xc8207406a8, 0x4981cc, 0x9553a0, 0xc8207406a8, 0xc820c3edd8)
	/home/rillig/gossa/src/syscall/asm_netbsd_amd64.s:63 +0x61 fp=0xc820c3ed38 sp=0xc820c3ed30
created by main.(*builder).do
	/home/rillig/gossa/src/cmd/go/build.go:1315 +0x39e

goroutine 1 [semacquire]:
sync.runtime_Semacquire(0xc82048682c)
	/home/rillig/gossa/src/runtime/sema.go:47 +0x26
sync.(*WaitGroup).Wait(0xc820486820)
	/home/rillig/gossa/src/sync/waitgroup.go:127 +0xb4
main.(*builder).do(0xc8201742a0, 0xc820bdaea0)
	/home/rillig/gossa/src/cmd/go/build.go:1318 +0x3c6
main.runTest(0xc766e0, 0xc82000ab20, 0xa1, 0xae)
	/home/rillig/gossa/src/cmd/go/test.go:595 +0x2836
main.main()
	/home/rillig/gossa/src/cmd/go/main.go:181 +0x783

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
	/home/rillig/gossa/src/runtime/asm_amd64.s:1998 +0x1

goroutine 5 [syscall]:
os/signal.signal_recv(0x0)
	/home/rillig/gossa/src/runtime/sigqueue.go:116 +0x132
os/signal.loop()
	/home/rillig/gossa/src/os/signal/signal_unix.go:22 +0x18
created by os/signal.init.1
	/home/rillig/gossa/src/os/signal/signal_unix.go:28 +0x37

goroutine 21 [syscall]:
syscall.Syscall6(0x1c1, 0x5713, 0xc820c24dcc, 0x0, 0xc8206e22d0, 0x0, 0x0, 0xc820c24da0, 0xc820c24da8, 0xc820c24d98)
	/home/rillig/gossa/src/syscall/asm_netbsd_amd64.s:44 +0x5
syscall.wait4(0x5713, 0xc820c24dcc, 0x0, 0xc8206e22d0, 0x90, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/zsyscall_netbsd_amd64.go:34 +0x72
syscall.Wait4(0x5713, 0xc820c24e14, 0x0, 0xc8206e22d0, 0xc82069a808, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/syscall_bsd.go:129 +0x55
os.(*Process).wait(0xc820883020, 0x21, 0x0, 0x0)
	/home/rillig/gossa/src/os/exec_unix.go:22 +0x105
os.(*Process).Wait(0xc820883020, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/os/doc.go:45 +0x2d
os/exec.(*Cmd).Wait(0xc820a9ec80, 0x0, 0x0)
	/home/rillig/gossa/src/os/exec/exec.go:396 +0x211
os/exec.(*Cmd).Run(0xc820a9ec80, 0x0, 0x0)
	/home/rillig/gossa/src/os/exec/exec.go:262 +0x64
main.(*builder).runOut(0xc8201742a0, 0x9d34e0, 0x1, 0x9ee550, 0x8, 0x0, 0x0, 0x0, 0xc820c253f8, 0x7, ...)
	/home/rillig/gossa/src/cmd/go/build.go:2027 +0x364
main.(*builder).run(0xc8201742a0, 0x9d34e0, 0x1, 0x9ee550, 0x8, 0x0, 0x0, 0x0, 0xc820c253f8, 0x7, ...)
	/home/rillig/gossa/src/cmd/go/build.go:1972 +0xd2
main.gcToolchain.ld(0xc8201742a0, 0xc8204c6b60, 0xc8201d90c0, 0x36, 0xc8202efe00, 0x21, 0x40, 0xc8201d9040, 0x31, 0x0, ...)
	/home/rillig/gossa/src/cmd/go/build.go:2486 +0xb7f
main.(*gcToolchain).ld(0xc99f40, 0xc8201742a0, 0xc8204c6b60, 0xc8201d90c0, 0x36, 0xc8202efe00, 0x21, 0x40, 0xc8201d9040, 0x31, ...)
	<autogenerated>:7 +0x13f
main.(*builder).build(0xc8201742a0, 0xc8204c6b60, 0x0, 0x0)
	/home/rillig/gossa/src/cmd/go/build.go:1565 +0x35e6
main.(*builder).do.func1(0xc8204c6b60)
	/home/rillig/gossa/src/cmd/go/build.go:1252 +0x3b2
main.(*builder).do.func2(0xc820486820, 0xc8201742a0, 0xc8202b6500)
	/home/rillig/gossa/src/cmd/go/build.go:1309 +0x156
created by main.(*builder).do
	/home/rillig/gossa/src/cmd/go/build.go:1315 +0x39e

goroutine 23 [syscall]:
syscall.Syscall6(0x1c1, 0x5b25, 0xc820c28dcc, 0x0, 0xc8206e2630, 0x0, 0x0, 0xc820c28da0, 0xc820c28da8, 0xc820c28d98)
	/home/rillig/gossa/src/syscall/asm_netbsd_amd64.s:44 +0x5
syscall.wait4(0x5b25, 0xc820c28dcc, 0x0, 0xc8206e2630, 0x90, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/zsyscall_netbsd_amd64.go:34 +0x72
syscall.Wait4(0x5b25, 0xc820c28e14, 0x0, 0xc8206e2630, 0xc82069a918, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/syscall_bsd.go:129 +0x55
os.(*Process).wait(0xc820b48340, 0x21, 0x0, 0x0)
	/home/rillig/gossa/src/os/exec_unix.go:22 +0x105
os.(*Process).Wait(0xc820b48340, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/os/doc.go:45 +0x2d
os/exec.(*Cmd).Wait(0xc820a9f400, 0x0, 0x0)
	/home/rillig/gossa/src/os/exec/exec.go:396 +0x211
os/exec.(*Cmd).Run(0xc820a9f400, 0x0, 0x0)
	/home/rillig/gossa/src/os/exec/exec.go:262 +0x64
main.(*builder).runOut(0xc8201742a0, 0x9d34e0, 0x1, 0x9ee550, 0x8, 0x0, 0x0, 0x0, 0xc820c293f8, 0x7, ...)
	/home/rillig/gossa/src/cmd/go/build.go:2027 +0x364
main.(*builder).run(0xc8201742a0, 0x9d34e0, 0x1, 0x9ee550, 0x8, 0x0, 0x0, 0x0, 0xc820c293f8, 0x7, ...)
	/home/rillig/gossa/src/cmd/go/build.go:1972 +0xd2
main.gcToolchain.ld(0xc8201742a0, 0xc820502b60, 0xc82046e4c0, 0x36, 0xc820b64c00, 0x22, 0x40, 0xc82046e400, 0x31, 0x0, ...)
	/home/rillig/gossa/src/cmd/go/build.go:2486 +0xb7f
main.(*gcToolchain).ld(0xc99f40, 0xc8201742a0, 0xc820502b60, 0xc82046e4c0, 0x36, 0xc820b64c00, 0x22, 0x40, 0xc82046e400, 0x31, ...)
	<autogenerated>:7 +0x13f
main.(*builder).build(0xc8201742a0, 0xc820502b60, 0x0, 0x0)
	/home/rillig/gossa/src/cmd/go/build.go:1565 +0x35e6
main.(*builder).do.func1(0xc820502b60)
	/home/rillig/gossa/src/cmd/go/build.go:1252 +0x3b2
main.(*builder).do.func2(0xc820486820, 0xc8201742a0, 0xc8202b6500)
	/home/rillig/gossa/src/cmd/go/build.go:1309 +0x156
created by main.(*builder).do
	/home/rillig/gossa/src/cmd/go/build.go:1315 +0x39e

goroutine 12 [select, locked to thread]:
runtime.gopark(0xac6670, 0xc820718f28, 0x9d8e38, 0x6, 0xc7c718, 0x2)
	/home/rillig/gossa/src/runtime/proc.go:262 +0x163
runtime.selectgoImpl(0xc820718f28, 0x0, 0x18)
	/home/rillig/gossa/src/runtime/select.go:392 +0xa67
runtime.selectgo(0xc820718f28)
	/home/rillig/gossa/src/runtime/select.go:215 +0x12
runtime.ensureSigM.func1()
	/home/rillig/gossa/src/runtime/signal1_unix.go:279 +0x340
runtime.goexit()
	/home/rillig/gossa/src/runtime/asm_amd64.s:1998 +0x1

goroutine 13 [chan receive]:
main.processSignals.func1(0xc820a73380)
	/home/rillig/gossa/src/cmd/go/signal.go:21 +0x36
created by main.processSignals
	/home/rillig/gossa/src/cmd/go/signal.go:23 +0x85

goroutine 172 [syscall]:
syscall.Syscall(0x3, 0x5, 0xc820b64e00, 0x200, 0x0, 0x0, 0x49b469)
	/home/rillig/gossa/src/syscall/asm_netbsd_amd64.s:21 +0x5
syscall.read(0x5, 0xc820b64e00, 0x200, 0x200, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/zsyscall_netbsd_amd64.go:874 +0x5f
syscall.Read(0x5, 0xc820b64e00, 0x200, 0x200, 0xc8200254e8, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/syscall_unix.go:161 +0x4d
os.(*File).read(0xc82069a910, 0xc820b64e00, 0x200, 0x200, 0xc820b64e00, 0x0, 0x0)
	/home/rillig/gossa/src/os/file_unix.go:228 +0x53
os.(*File).Read(0xc82069a910, 0xc820b64e00, 0x200, 0x200, 0x1, 0x0, 0x0)
	/home/rillig/gossa/src/os/file.go:95 +0x8a
bytes.(*Buffer).ReadFrom(0xc820a66b60, 0x7f7ff7f1d3b0, 0xc82069a910, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/bytes/buffer.go:176 +0x23f
io.copyBuffer(0x7f7ff7f3e8a8, 0xc820a66b60, 0x7f7ff7f1d3b0, 0xc82069a910, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/io/io.go:374 +0x180
io.Copy(0x7f7ff7f3e8a8, 0xc820a66b60, 0x7f7ff7f1d3b0, 0xc82069a910, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/io/io.go:350 +0x64
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
	/home/rillig/gossa/src/os/exec/exec.go:236 +0x8b
os/exec.(*Cmd).Start.func1(0xc820a9f400, 0xc820b48160)
	/home/rillig/gossa/src/os/exec/exec.go:344 +0x1d
created by os/exec.(*Cmd).Start
	/home/rillig/gossa/src/os/exec/exec.go:345 +0x967

goroutine 166 [syscall]:
syscall.Syscall(0x3, 0x6, 0xc820b64000, 0x200, 0x0, 0x0, 0x49b469)
	/home/rillig/gossa/src/syscall/asm_netbsd_amd64.s:21 +0x5
syscall.read(0x6, 0xc820b64000, 0x200, 0x200, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/zsyscall_netbsd_amd64.go:874 +0x5f
syscall.Read(0x6, 0xc820b64000, 0x200, 0x200, 0xc820714ce8, 0x0, 0x0)
	/home/rillig/gossa/src/syscall/syscall_unix.go:161 +0x4d
os.(*File).read(0xc82069a800, 0xc820b64000, 0x200, 0x200, 0xc820b64000, 0x0, 0x0)
	/home/rillig/gossa/src/os/file_unix.go:228 +0x53
os.(*File).Read(0xc82069a800, 0xc820b64000, 0x200, 0x200, 0x1, 0x0, 0x0)
	/home/rillig/gossa/src/os/file.go:95 +0x8a
bytes.(*Buffer).ReadFrom(0xc820a66690, 0x7f7ff7f1d3b0, 0xc82069a800, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/bytes/buffer.go:176 +0x23f
io.copyBuffer(0x7f7ff7f3e8a8, 0xc820a66690, 0x7f7ff7f1d3b0, 0xc82069a800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/home/rillig/gossa/src/io/io.go:374 +0x180
io.Copy(0x7f7ff7f3e8a8, 0xc820a66690, 0x7f7ff7f1d3b0, 0xc82069a800, 0x5, 0x0, 0x0)
	/home/rillig/gossa/src/io/io.go:350 +0x64
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
	/home/rillig/gossa/src/os/exec/exec.go:236 +0x8b
os/exec.(*Cmd).Start.func1(0xc820a9ec80, 0xc820882e40)
	/home/rillig/gossa/src/os/exec/exec.go:344 +0x1d
created by os/exec.(*Cmd).Start
	/home/rillig/gossa/src/os/exec/exec.go:345 +0x967
2016/01/14 00:41:06 Failed: exit status 2