Re: lang/go: sigbus on 13-Stable Jail?

From: Larry Rosenman <ler_at_FreeBSD.org> wrote on
Date: Mon, 13 Dec 2021 18:48:52 -0600 :

> https://home.lerctr.org:8888/data/p130-S-amd64-host-ports/2021-12-13_18h14m58s/logs/errors/go-1.17.5,1.log
> 
> 
> # cmd/compile/internal/ssa
> fatal error: unexpected signal during runtime execution
> [signal SIGBUS: bus error code=0xc addr=0x8198d4000 pc=0x429121]
> 
> runtime stack:
> runtime.throw(0xc2702b, 0x2a)
> 	/usr/local/go/src/runtime/panic.go:1112 +0x72
> runtime.sigpanic()
> 	/usr/local/go/src/runtime/signal_unix.go:671 +0x46a
> runtime.(*pageAlloc).alloc(0x1206c48, 0x8, 0x0, 0x0)
> 	/usr/local/go/src/runtime/mpagealloc.go:767 +0x81
> runtime.(*mheap).allocSpan(0x1206c40, 0x8, 0x420000, 0x121c5a8, 0x48)
> 	/usr/local/go/src/runtime/mheap.go:1122 +0x62f
> runtime.(*mheap).alloc.func1()
> 	/usr/local/go/src/runtime/mheap.go:871 +0x64
> runtime.(*mheap).alloc(0x1206c40, 0x8, 0x460100, 0x1206c40)
> 	/usr/local/go/src/runtime/mheap.go:865 +0x81
> runtime.largeAlloc(0xf8a0, 0x1210001, 0x882348ae0)
> 	/usr/local/go/src/runtime/malloc.go:1152 +0x92
> runtime.mallocgc.func1()
> 	/usr/local/go/src/runtime/malloc.go:1047 +0x46
> runtime.systemstack(0x0)
> 	/usr/local/go/src/runtime/asm_amd64.s:370 +0x66
> runtime.mstart()
> 	/usr/local/go/src/runtime/proc.go:1041
> 
> 
> Ideas?
> 
> Today's 13-Stable, and today's ports tree
> (Poudriere hosted on 14-Current)

I tried building lang/go for stable/13 (from main) via
poudreire-devel in/for a somewhat older amd64 context:
(from the build's log file)

Ports top last git commit: 9bed79e86972
Ports top unclean checkout: yes
Port dir last git commit: 66b73ca2e1fa
Port dir unclean checkout: no
Poudriere version: poudriere-git-3.3.99.20211130
Host OSVERSION: 1400043
Jail OSVERSION: 1300522

For reference:

# cd /usr/ports/
# ~/fbsd-based-on-what-commit.sh 
branch: main
merge-base: 9bed79e869721b4ca8a15c527db8d40969867c2c
merge-base: CommitDate: 2021-12-06 03:45:47 +0000
9bed79e86972 (HEAD -> main, freebsd/main, freebsd/HEAD) www/drupal9: update to 9.2.10
n567671 (--first-parent --count for merge-base)

# cd /usr/13S-src/
# ~/fbsd-based-on-what-commit.sh
branch: stable/13
merge-base: c89c8b894cffd033d6409f7bf0bdb7543bbf78f9
merge-base: CommitDate: 2021-12-07 18:53:33 +0000
c89c8b894cff (HEAD -> stable/13, freebsd/stable/13) net80211(4): Fix a typo in a sysctl description
n248443 (--first-parent --count for merge-base)

# cd /usr/main-src/
# ~/fbsd-based-on-what-commit.sh
branch: main
merge-base: 22c4ab6cb015dc99eb82504e5fd957662cded3c3
merge-base: CommitDate: 2021-12-07 19:29:26 +0000
22c4ab6cb015 (HEAD -> main, freebsd/main, freebsd/HEAD) sys/_bitset.h: Fix fall-out from commit 5e04571cf3c
n251456 (--first-parent --count for merge-base)

lang/go is older as a consequence: 1.17.4,1

No CCACHE use in my context, unlike yours.

The log shows a smaller stack size limit: stack size              (kbytes, -s)  524288
The log shows a larger open files limit : open files                      (-n)  4096

Result:

[00:04:23] [01] [00:03:01] Finished lang/go | go-1.17.4,1: Success



(This happened to separately be a useful test of a newly set
up part of my environment. But my context being only about a
week back, I figured that the status for such a short time
back might prove useful.)

===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)