golang/go

cmd/compile/internal/ssa: unrecognized failures

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#73468 opened on Apr 22, 2025

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NeedsInvestigationOS-NetBSDcompiler/runtimehelp wanted

Description

#!watchflakes
default <- pkg == "cmd/compile/internal/ssa" && test == ""

Issue created automatically to collect these failures.

Example (log):

FAIL	cmd/compile/internal/ssa [build failed]
cmd/compile/internal/ssa: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/netbsd_arm/compile: signal: killed

— watchflakes

Contributor guide

Tech stack
go
Domain
backend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
over 1 week
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
Go programming languagecompiler internalscross platform build
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
15
Research direction
Investigate the build failure on netbsd/arm in cmd/compile/internal/ssa. Review the provided log (https://ci.chromium.org/b/8717421838373855921) to identify the cause of the 'signal: killed' error. Check if it's a resource issue, a race condition, or a compiler bug specific to that architecture. Consult the watchflakes documentation and any comments in the issue for clues. No clear steps to reproduce are given, so reproducing the failure in a similar environment is the first step.