GNU bug report logs - #49921
go-1.16 build failing on aarch64: "fatal error: runtime.newosproc"

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Leo Famulari <leo <at> famulari.name>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#49921: closed (go-1.16 build failing on aarch64: "fatal
 error: runtime.newosproc")
Date: Tue, 14 Dec 2021 19:31:02 +0000

[Message part 1 (text/plain, inline)]

Your message dated Tue, 14 Dec 2021 14:29:51 -0500
with message-id <YbjwrxIdbGj66MrV <at> jasmine.lan>
and subject line Re: bug#49921: go-1.16 build failing on aarch64: "fatal error: runtime.newosproc"
has caused the debbugs.gnu.org bug report #49921,
regarding go-1.16 build failing on aarch64: "fatal error: runtime.newosproc"
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
49921: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=49921
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Sarah Morgensen <iskarian <at> mgsn.dev>
To: bug-guix <at> gnu.org
Subject: go-1.16 build failing on aarch64: "fatal error: runtime.newosproc"
Date: Fri, 06 Aug 2021 22:04:19 -0700

[Message part 3 (text/plain, inline)]

Hello Guix,

I just noticed go-1.16 is failing on aarch64 [0]. I am not having any
success tracking down the cause. It looks like the error is the same as
was happening for go-1.14 circa 11 Mar [1], which was fixed by 9 Apr
[2], but I cannot tell what resolved the issue. I've attached the
relevant part of the build log; the full log is available at [0].

Any ideas?

[0] https://ci.guix.gnu.org/build/949823/details
[1] https://ci.guix.gnu.org/build/71004/details
[2] https://ci.guix.gnu.org/build/19478/details

[go-1.16.7.log (text/plain, inline)]

starting phase `build'
runtime: failed to create new OS thread (have 2 already; errno=22)
fatal error: runtime.newosproc

runtime stack:
runtime.throw(0x5342c6)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/panic.go:491 +0xa4
runtime.newosproc(0x10722000, 0x10732000)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/os_linux.c:170 +0xec
newm(0xa4080, 0x0)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.c:1157 +0xbc
runtime.newsysmon()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.c:169 +0x2c
runtime.onM(0x54c228)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/asm_arm.s:256 +0x74
runtime.mstart()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.c:818

goroutine 1 [running]:
runtime.switchtoM()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/asm_arm.s:193 +0x4 fp=0x1071c7c0 sp=0x1071c7bc
runtime.main()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.go:32 +0x4c fp=0x1071c7e4 sp=0x1071c7c0
runtime.goexit()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/asm_arm.s:1322 +0x4 fp=0x1071c7e4 sp=0x1071c7e4
Building Go cmd/dist using /gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003. ()
runtime: failed to create new OS thread (have 2 already; errno=22)
fatal error: runtime.newosproc

runtime stack:
runtime.throw(0x5342c6)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/panic.go:491 +0xa4
runtime.newosproc(0x10722000, 0x10732000)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/os_linux.c:170 +0xec
newm(0xa4080, 0x0)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.c:1157 +0xbc
runtime.newsysmon()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.c:169 +0x2c
runtime.onM(0x54c228)
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/asm_arm.s:256 +0x74
runtime.mstart()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.c:818

goroutine 1 [running]:
runtime.switchtoM()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/asm_arm.s:193 +0x4 fp=0x1071c7c0 sp=0x1071c7bc
runtime.main()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/proc.go:32 +0x4c fp=0x1071c7e4 sp=0x1071c7c0
runtime.goexit()
	/gnu/store/ax3zhpkysy3nl5ipw3qb9yh2g04a0f1s-go-1.4-bootstrap-20171003/src/runtime/asm_arm.s:1322 +0x4 fp=0x1071c7e4 sp=0x1071c7e4
command "sh" "make.bash" "--no-banner" failed with status 2
builder for `/gnu/store/dfqww60vr4gykvz3fz4mj9sgk0x4jypz-go-1.16.7.drv' failed with exit code 1
@ build-failed /gnu/store/dfqww60vr4gykvz3fz4mj9sgk0x4jypz-go-1.16.7.drv - 1 builder for `/gnu/store/dfqww60vr4gykvz3fz4mj9sgk0x4jypz-go-1.16.7.drv' failed with exit code 1

[Message part 5 (message/rfc822, inline)]

From: Leo Famulari <leo <at> famulari.name>
To: Sarah Morgensen <iskarian <at> mgsn.dev>
Cc: 49921-done <at> debbugs.gnu.org
Subject: Re: bug#49921: go-1.16 build failing on aarch64: "fatal error:
 runtime.newosproc"
Date: Tue, 14 Dec 2021 14:29:51 -0500

On Fri, Aug 06, 2021 at 10:04:19PM -0700, Sarah Morgensen wrote:
> I just noticed go-1.16 is failing on aarch64 [0]. I am not having any
> success tracking down the cause. It looks like the error is the same as
> was happening for go-1.14 circa 11 Mar [1], which was fixed by 9 Apr
> [2], but I cannot tell what resolved the issue. I've attached the
> relevant part of the build log; the full log is available at [0].

I was able to build Go 1.16 on aarch64-linux, by building this
derivation "by hand" on the Berlin server. It was offloaded to real
aarch64 hardware.

/gnu/store/jgbp8bpi86is2y620wqais904lvjmvj8-go-1.16.11.drv
https://ci.guix.gnu.org/build/1952349/details

If I understand correctly, we have totally disabled the aarch64 emulated
builds. They were problematic and I think that we should not re-enable
them. So, I'm closing this bug. Please let us know if you think it
should be re-opened.

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