workerd crashes with SIGSEGV at pool startup due to unresolvable node:* import when nodejs_compat is not enabled
workerd crashes with SIGSEGV at pool startup due to unresolvable node:* import when nodejs_compat is not enabled
Problem statement normalized from the linked evidence
CANDIDATE VIEW · NOT A PUBLISHED OPPORTUNITY
01
Qualification checklist
Gate decision: Aug 15, 2026
×
At least 3 independent users2 / 3
NOT MET
×
At least 2 independent discussions1 / 2
NOT MET
✓
At least 1 supporting signalPersistence
MET
02
Observed signals
Users2
Discussions1
Mentions2
Active days2
Source coverageGitHub
TrendUNKNOWN
First seenJul 07, 2026
Last seenJul 15, 2026
Why the gate is holding
Fewer than 3 independent users
Fewer than 2 independent discussions
Competition research, commercial scoring, and Build Gap analysis do not run until this gate passes.
03
Source evidence
2 evidence records
github · MEDIUM · Jul 15, 2026
cloudflare/workers-sdk
> [!NOTE] > This is an automated, advisory triage report generated by workers-devprod. It is not an official maintainer response — a maintainer will follow up. 🤖 Automated triage report # Issue Triage: cloudflare/workers-sdk#14590 ## Summary Under `@cloudflare/vitest-pool-workers`, workerd segfaults (SIGSEGV / signal 11) at pool startup when the Worker's module graph contains an unresolvable `node:*` import without `nodejs_compat` enabled, instead of surfacing the clean "No such module" error that `wrangler dev` p…
vitest-pool-workers: workerd segfaults (signal 11) at pool startup when the Worker's module graph has an unresolvable node:* import, instead of a clean "No such module" error
### Which Cloudflare product(s) does this pertain to? Workers Vitest Integration (`@cloudflare/vitest-pool-workers`) ### What versions are you using? - `@cloudflare/vitest-pool-workers`: 0.18.0 (also reproduced on 0.16.10) - `miniflare`: 4.20260701.0 (also 4.20260526.0) - `workerd`: 1.20260701.1 (also 1.20260526.1) - `vitest`: 4.1.10 (also 4.1.7) - `wrangler` (for the comparison below): 4.107.0 ### Environment macOS 26.5.1 (build 25F80), arm64 (Apple Silicon), Node v22.23.1, npm 10.9.8. Not yet tested on Linux. ###…