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You guys definitely want to know how to find more data race bugs using a fuzzer. Please check the talk from my labmate Meng Xu. He found 9 harmful race bugs in Linux using Krace. Krace: Data Race Fuzzing for Kernel File Systems #SP20 #IEEESP Video:

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Krace: Data Race Fuzzing for Kernel File Systems

Meng Xu (Georgia Institute of Technology), Sanidhya Kashyap (Georgia Institute of Technology), Hanqing Zhao (Georgia Institute of Technology), Taesoo Kim (Ge...

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Hanqing Zhao

@hankein95

May 20, 2020

The paper is here: cc.gatech.edu/~mxu80/pubs/xu BTW, the leader of this project, Meng Xu(cc.gatech.edu/~mxu80/), will be joining the University of Waterloo as an assistant professor in 2021. You can contact him for research opportunities in security, system, and program analysis.

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Interesting paper. A few questions/comments:

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Have you looked at KernelStrider? It uses instrumentation (binary though) to collect event logs from kernel modules and then analyzes them in userspace. The paper doesn't mention it either.

github.com

GitHub - euspectre/kernel-strider: Main repository for KernelStrider project

Main repository for KernelStrider project. Contribute to euspectre/kernel-strider development by creating an account on GitHub.

2:28 AM · May 22, 2020Twitter Web App

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