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#
- 2026-07-14 12:05:28 KST — job 1194561 시작 (
RefinementService::init,authenticate,run | begin). - 2026-07-14 12:05:32 KST — 수십 건의
video filepath not found - 693547.insv경고,Empty bim drawing detected. Skip creating grid map.경고. - 2026-07-14 12:05:50 KST — job 1194561 자식 프로세스 SIGSEGV 로 종료 (
ChildProcessManager::setupEventHandlers | Child process closed/exited, capture 734597, hostb3a90aff006d). - 2026-07-14 12:05:57 KST — job 1194562 도 동일 원인으로 SIGSEGV (capture 734596, host
812624bde753). - 2026-07-14 12:05:51 KST —
RefinementService::terminateService | force shutdown after 10 seconds로그 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 |