โ† Reported problems
Reported problemNot a verified signal

๐Ÿ› Bug Report: `std::terminate() called with no exception` when a tail consumer's target process dies abruptly (Windows)

๐Ÿ› Bug Report: `std::terminate() called with no exception` when a tail consumer's target process dies abruptly (Windows)

SourceGitHub
Communitycloudflare/workerd
DateAug 4, 2026
Independent reports1

Important limitations

  • This may be one public report, not widespread demand.
  • Current independent report count: 1.
  • This is currently a single independent report. It has not passed clustering or human review as a verified signal.
  • No market size, willingness to pay, competition, or trend claims are inferred here.

What was reported

Who is affected
Application developer using the reported software
Job to be done
Run tests reliably
Workflow
We could not symbolize it โ€” `$LLVM_SYMBOLIZER` is unset on the CI runners and the release binary is stripped โ€” which is the main reason we're filing rather than proposing a fix.
Desired outcome
The `workers-sdk` side already surfaces the crash report and restarts the runtime ([workers-sdk#14989](https://github.com/cloudflare/workers-sdk/pull/14989)), so it's recoverable โ€” but the abort itself looks like it should be a delivery error rather than a process kill.
Severity
Not enough evidence yet.
Urgency
high

Evidence indicators

Evidence records1
Independent reports1
Reproduction notesPresent
Metrics mentionedNot observed
Logs mentionedPresent
Corroborationuncorroborated

What would upgrade this

  • Additional independent reports from distinct communities or authors.
  • Human clustering into a review signal, then explicit publication approval.
  • Counter-evidence review and durable original-source verification.

Original source

Open the original public report