[77502.92] | Received fatal signal: SIGABRT(6) PID: 70
Service
cupixworks-sitetrack-instance
Occurrences
4
Status
Reported
Confidence
80%
Actionability
44%
Cluster ID
e6fe783d-9f74-49c4-9d65-369348f871f7
First Seen
2026-04-22 03:02 UTC
Last Seen
2026-04-22 15:14 UTC
Actions
[77502.92] | Received fatal signal: SIGABRT(6) PID: 70
What Happened#
2026-04-22 03:02:27 UTC에 cupixworks-sitetrack-instance 서비스에서 BIM Validator 처리 중 네이티브 C++ 라이브러리(libbimalgorithm.so)가 SiteInsights::removeOutBoundPointCloud() 함수 실행 직후 SIGABRT 시그널로 크래시했다. ellisdon 팀의 sitetrack job 1028208(sitetrack ID 16744)이 240,446개의 bimProgress 객체를 처리하던 중 발생한 단일 건의 인시던트이다.
Quick Facts#
| Field | Value |
|---|---|
| exception.class | SIGABRT(6) |
| exception.message | Received fatal signal: SIGABRT(6) PID: 70 |
| top_frame | libbimalgorithm.so:SiteInsights::removeOutBoundPointCloud() |
| runtime | Node.js + native C++ addon (@cupix-compute/site-track v1.6.12) |
| deploy | 7c39cb64e31161e86f3dca596aae6bfe2b9ffe83 (built 20260408_025319) |
| env | production, us-west-2 |
Affected Teams#
| Team / Domain | Error Count | Impact |
|---|---|---|
| ellisdon (ID: 268) | 1 | sitetrack job 1028208 실패, BIM validation 미완료 |
Timeline#
- 02:59:52 UTC -- sitetrack instance 시작, job 1028208 로드 (sitetrack 16744)
- 03:00:34 UTC --
BimValidator::process()시작,processSiteInsight()진입 - 03:00:36 UTC -- 240,446개 bimProgress 객체 로드
- 03:00:38 UTC -- Invalid Geometry/OTG header 경고 다수 발생 (Forge URN 데이터 손상)
- 03:01:58 UTC --
runPointValidator()시작, point cloud 정제 작업 수행 - 03:02:27.151 UTC --
prepareBimMeshAndPointCloud()시작 (220,106 BIM request objects) - 03:02:27.331 UTC --
filterBimMeshesByDistanceFromPano()0ms 만에 완료 (빈 결과 가능성) - 03:02:27.332 UTC --
removeOutBoundPointCloud()시작 - 03:02:27.333 UTC -- SIGABRT 크래시 (시작 1ms 이내)
- 03:06:42 UTC -- Node.js parent process가 child process 종료 감지
Scoring#
Confidence 80% · Actionability 44%
Confidence#
| Dimension | Score | Detail |
|---|---|---|
| Evidence completeness | 5/5 | 4 code refs, 8 log queries |
| Code path explicitness | 3/3 | 4 file:line refs |
| Log evidence | 2/3 | section, query |
| 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 | 5/5 | trivial |
| Affected files | 1/5 | 18 file(s) |
| Single repo | 1/3 | 2 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 |