ES /docs

Process killed by signal SIGSEGV (code: null)

Service
cupixworks-capture-refinement-arm-instance
Occurrences
33
Status
Reported
Confidence
85%
Actionability
28%
Cluster ID
eb02054f-12c4-4175-8d02-74d83e1a6047
First Seen
2026-07-14 03:05 UTC
Last Seen
2026-08-04 03:41 UTC
Actions

Process killed by signal SIGSEGV (code: null)

What Happened#

2026-07-14 12:05 KST 무렵 cupixworks-capture-refinement-arm-instance 서비스 (us-west-2, tenant cupix, team clark-vdc)에서 두 개의 refinement job (job.id 1194561, 1194562, captures 734596/734597) 이 native scene-mapper 자식 프로세스에서 SIGSEGV 로 종료됨. 두 job 모두 동일 세션(4fdf37af58d3ef3843f0281770c366eb580eb1d5) 하에서 실행되었으며, crash 직전 video filepath not found - 693547.insv 경고가 수십 번 반복되고 Empty bim drawing detected. Skip creating grid map. 경고가 관측됨.

Quick Facts#

Field Value
exception.class Error
exception.message Process killed by signal SIGSEGV (code: null)
top_frame /tmp/agent/dist/app.cjs:5248 (bundled from packages/base/src/manager/child-process.manager.ts:114)
runtime Node.js child process (fork) loading native .node addon via require(libPath)
env production, region us-west-2, arm64 instance

Affected Teams#

Team / Domain Error Count Impact
clark-vdc (tenant cupix) 2 (jobs 1194561, 1194562) Capture refinement pipeline for captures 734596/734597 failed; downstream reconstruction/preview blocked until re-run or manual intervention.

지난 14일 동안 동일 stack (ScenemapperManager::execute | Process killed by signal SIGSEGV) 이 15회 관측됨 (아래 Log Evidence 참조). 동일한 native 경로에서 반복되는 재현 가능한 이슈.

Timeline#

  1. 2026-07-14 12:05:28 KST — job 1194561 시작 (RefinementService::init, authenticate, run | begin).
  2. 2026-07-14 12:05:32 KST — 수십 건의 video filepath not found - 693547.insv 경고, Empty bim drawing detected. Skip creating grid map. 경고.
  3. 2026-07-14 12:05:50 KST — job 1194561 자식 프로세스 SIGSEGV 로 종료 (ChildProcessManager::setupEventHandlers | Child process closed/exited, capture 734597, host b3a90aff006d).
  4. 2026-07-14 12:05:57 KST — job 1194562 도 동일 원인으로 SIGSEGV (capture 734596, host 812624bde753).
  5. 2026-07-14 12:05:51 KSTRefinementService::terminateService | force shutdown after 10 seconds 로그 이후 프로세스 종료.

Scoring#

Confidence 85% · Actionability 28%

Confidence#

Dimension Score Detail
Evidence completeness 5/5 18 code refs, 5 log queries
Code path explicitness 3/3 18 file:line refs
Log evidence 3/3 section, query, pattern
RCA structure 3/3 3/3 sections
Revision history 0/3 0 revision(s)
Agent execution 3/3 success

Actionability#

Dimension Score Detail
Fix complexity 1/5 critical
Affected files 1/5 14 file(s)
Single repo 1/3 6 service(s)
Immediate actions 0/3 absent
Testability 0/3 no test info
External dependency 1/3 external deps found
Data migration 3/3 no migration