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cmd/pprof: TestDisasm fails on raspbian #47024

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68CodingMonkeys opened this issue Jul 2, 2021 · 1 comment
Closed

cmd/pprof: TestDisasm fails on raspbian #47024

68CodingMonkeys opened this issue Jul 2, 2021 · 1 comment
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arch-arm Issues solely affecting the 32-bit arm architecture. compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Linux
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@68CodingMonkeys
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68CodingMonkeys commented Jul 2, 2021 •
edited

What did you do?

  1. git clone https://go.googlesource.com/go goroot
  2. cd goroot/src
  3. ./all.bash

What did you expect to see?

ALL TESTS PASSED

What did you see instead?

:
ok cmd/objdump 84.223s
ok cmd/pack 27.747s
--- FAIL: TestDisasm (21.25s)
pprof_test.go:125: pprof disasm got Total: 160ms
want contains "ROUTINE ======================== main.main"
FAIL
FAIL cmd/pprof 62.966s
ok cmd/trace 0.536s
ok cmd/vet 100.480s
:

Does this issue reproduce with the latest release (go1.16.5)?

Maybe. Downloaded repo on 2 July of 2021. Cant tell until the build finishes.

FYI: apt-get gave me 11.1 but it stuggled being to old, so I decided to compile
latest and greatest on my own with official doc at https://golang.org/doc/install/source

I disabled the test by patching and ignoring linux / arm, what impact has this?

System details

go version go1.11.6 linux/arm
GOARCH="arm"
GOBIN=""
GOCACHE="/home/ethereum/.cache/go-build"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="arm"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/ethereum/go"
GOPROXY=""
GORACE=""
GOROOT="/usr/lib/go-1.11"
GOTMPDIR=""
GOTOOLDIR="/usr/lib/go-1.11/pkg/tool/linux_arm"
GCCGO="gccgo"
GOARM="6"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD=""
GOROOT/bin/go version: go version go1.11.6 linux/arm
GOROOT/bin/go tool compile -V: compile version go1.11.6
uname -sr: Linux 5.10.17-v7l+
Distributor ID:	Raspbian
Description:	Raspbian GNU/Linux 10 (buster)
Release:	10
Codename:	buster
/lib/arm-linux-gnueabihf/libc.so.6: GNU C Library (Debian GLIBC 2.28-10+rpi1) stable release version 2.28.
gdb --version: GNU gdb (Raspbian 8.2.1-2) 8.2.1
@dmitshur dmitshur added arch-arm Issues solely affecting the 32-bit arm architecture. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Linux labels Jul 2, 2021
@dmitshur dmitshur changed the title build from cloned repo failed on raspbian cmd/pprof: TestDisasm fails on raspbian Jul 2, 2021
@dmitshur dmitshur added this to the Backlog milestone Jul 2, 2021
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Jul 7, 2022
@mknyszek mknyszek mentioned this issue Jun 6, 2023
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@cherrymui
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Looks similar to #56574, which is fixed in Go 1.20 onward. Closing for now. Feel free to reopen if this still happens. Thanks.

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