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Edit: I re-ran all.bash a few times, and the error seems non-deterministic. After three runs, I got two crashes and one pass of all.bash. The first crash is reported above, and the second crash is as follows:
u@x220 ~/g/src> time ./all.bash
Building Go cmd/dist using /home/u/go1.4. (go1.4-bootstrap-20170531 linux/amd64)
Building Go toolchain1 using /home/u/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/amd64.
# cmd/fix
unexpected fault address 0x0
fatal error: fault
[signal SIGSEGV: segmentation violation code=0x80 addr=0x0 pc=0x569c9c]
goroutine 1 [running]:
runtime.throw(0x6b15c8, 0x5)
/home/u/go/src/runtime/panic.go:1106 +0x72 fp=0xc002106d60 sp=0xc002106d30 pc=0x4322e2
runtime.sigpanic()
/home/u/go/src/runtime/signal_unix.go:684 +0x3cc fp=0xc002106d90 sp=0xc002106d60 pc=0x4486ac
cmd/link/internal/ld.relocsym(0xc0006be000, 0xc000b21c70)
/home/u/go/src/cmd/link/internal/ld/data.go:157 +0x10c fp=0xc002106ff0 sp=0xc002106d90 pc=0x569c9c
cmd/link/internal/ld.compressSyms(0xc0006be000, 0xc001fa0030, 0x199e, 0x2ffa, 0xc001fa0028, 0x1, 0x2ffb)
/home/u/go/src/cmd/link/internal/ld/data.go:2463 +0x450 fp=0xc0021070d0 sp=0xc002106ff0 pc=0x57c160
cmd/link/internal/ld.dwarfcompress(0xc0006be000)
/home/u/go/src/cmd/link/internal/ld/dwarf.go:1956 +0x15d fp=0xc002107200 sp=0xc0021070d0 pc=0x59648d
cmd/link/internal/ld.Main(0x88b2a0, 0x10, 0x20, 0x1, 0x7, 0x10, 0x6bc915, 0x1b, 0x6b89dc, 0x14, ...)
/home/u/go/src/cmd/link/internal/ld/main.go:250 +0xcfa fp=0xc002107358 sp=0xc002107200 pc=0x5c543a
main.main()
/home/u/go/src/cmd/link/main.go:68 +0x1bc fp=0xc002107f88 sp=0xc002107358 pc=0x637eac
runtime.main()
/home/u/go/src/runtime/proc.go:203 +0x212 fp=0xc002107fe0 sp=0xc002107f88 pc=0x434852
runtime.goexit()
/home/u/go/src/runtime/asm_amd64.s:1375 +0x1 fp=0xc002107fe8 sp=0xc002107fe0 pc=0x461351
go tool dist: FAILED: /home/u/go/pkg/tool/linux_amd64/go_bootstrap install -gcflags=all= -ldflags=all= std cmd: exit status 2
real 159.29
user 354.03
sys 28.87
The text was updated successfully, but these errors were encountered:
What version of Go are you using (
go version
)?Does this issue reproduce with the latest release?
Yes.
What operating system and processor architecture are you using (
go env
)?go env
OutputWhat did you do?
src/all.bash
.What did you expect to see?
Successful build and passing test cases.
What did you see instead?
Additional information
P.S. is this related to the "super-bug" #35777?
Edit: I re-ran
all.bash
a few times, and the error seems non-deterministic. After three runs, I got two crashes and one pass ofall.bash
. The first crash is reported above, and the second crash is as follows:The text was updated successfully, but these errors were encountered: