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ASE 2019
Sun 10 - Fri 15 November 2019 San Diego, California, United States
Wed 13 Nov 2019 14:00 - 14:20 at Cortez 2&3 - Systems and Localization Chair(s): Tegawendé F. Bissyandé

Localizing concurrency faults that occur in production is hard because, (1) detailed field data, such as user input, file content and interleaving schedule, may not be available to developers to reproduce the failure; (2) it is often impractical to assume the availability of multiple failing executions to localize the faults using existing techniques; (3) it is challenging to search for buggy locations in an application given limited runtime data; and, (4) concurrency failures at the system level often involve multiple processes or event handlers (e.g., software signals), which cannot be handled by existing tools for diagnosing intra-process (thread-level) failures. To address these problems, we present SCMiner, a practical online bug diagnosis tool to help developers understand how a system-level concurrency fault happens based on the logs collected by the default system audit tools. SCMiner achieves online bug diagnosis to obviate the need for offline bug reproduction. SCMiner does not require code instrumentation on the production system or rely on the assumption of the availability of multiple failing executions. Specifically, after the system call traces are collected, SCMiner uses data mining and statistical anomaly detection techniques to identify the failure-inducing system call sequences. It then maps each abnormal sequence to specific application functions. We have conducted an empirical study on 19 real-world benchmarks. The results show that SCMiner is both effective and efficient at localizing system-level concurrency faults.

Preprint (Scminer_preprint.pdf)486KiB
Presentation Slides (Zaman_v2.pptx)2.41MiB

Wed 13 Nov
Times are displayed in time zone: (GMT-07:00) Tijuana, Baja California change

13:40 - 15:20: Papers - Systems and Localization at Cortez 2&3
Chair(s): Tegawendé F. BissyandéSnT, University of Luxembourg
ase-2019-papers13:40 - 14:00
Jiajun JiangPeking University, Ran WangPeking University, Yingfei XiongPeking University, Xiangping ChenSun Yat-sen University, Lu ZhangPeking University
ase-2019-papers14:00 - 14:20
Tarannum Shaila ZamanUniversity of Kentucky, Xue HanUniversity of Kentucky, Tingting YuUniversity of Kentucky
Pre-print File Attached
ase-2019-papers14:20 - 14:40
Zhilei RenDalian University of Technology, Changlin LiuCase Western Reserve University, Xusheng XiaoCase Western Reserve University, He JiangSchool of Software, Dalian University of Technology, Tao XiePeking University
ase-2019-Industry-Showcase14:40 - 15:00
Yang WenZTE Corporation, Jicheng CaoZTE Corporation, Shengyu ChengZTE Corporation
ase-2019-Demonstrations15:00 - 15:10
Bruno Miguel Sotto-Mayor de Castro MachadoIST, University of Lisbon, Alexandre PerezPalo Alto Research Center, Rui AbreuInstituto Superior Técnico, U. Lisboa & INESC-ID
ase-2019-Demonstrations15:10 - 15:20
Dennis ReulingSoftware Engineering Group, University of Siegen, Udo KelterSoftware Engineering Group, University of Siegen, Sebastian RulandTU Darmstadt, Real-time Systems Lab, Malte LochauTU Darmstadt
Pre-print Media Attached File Attached