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[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#

  1. 02:59:52 UTC -- sitetrack instance 시작, job 1028208 로드 (sitetrack 16744)
  2. 03:00:34 UTC -- BimValidator::process() 시작, processSiteInsight() 진입
  3. 03:00:36 UTC -- 240,446개 bimProgress 객체 로드
  4. 03:00:38 UTC -- Invalid Geometry/OTG header 경고 다수 발생 (Forge URN 데이터 손상)
  5. 03:01:58 UTC -- runPointValidator() 시작, point cloud 정제 작업 수행
  6. 03:02:27.151 UTC -- prepareBimMeshAndPointCloud() 시작 (220,106 BIM request objects)
  7. 03:02:27.331 UTC -- filterBimMeshesByDistanceFromPano() 0ms 만에 완료 (빈 결과 가능성)
  8. 03:02:27.332 UTC -- removeOutBoundPointCloud() 시작
  9. 03:02:27.333 UTC -- SIGABRT 크래시 (시작 1ms 이내)
  10. 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