Goodway kvm7/31/2023 ![]() ![]() ![]() Since this tool is often used on untrusted inputs (e.g. It supports multiple file formats including qcow2, vmdk, vhdx, and parallels. The qemu-img tool is used to convert between disk image file formats and inspect image files. Summary: Apply the afl-fuzz fuzz testing tool to qemu-img and submit patches fixing bugs discovered with afl-fuzz. ![]() Mentor: Stefan Hajnoczi (stefanha on IRC).virtio-vsock: Zero-configuration host/guest communication (pdf) presentation on virtio-vsock.Wireshark dissector docs (I'm not a Wireshark expert, some research may be necessary).How AF_NETLINK does packet capture: nlmon.c.You must have experience with device driver development and network programming. This project is challenging because you need to work on multiple codebases. Traffic capture is an essential debugging tool for network communication and has not been available to programs using AF_VSOCK. This will allow tcpdump and Wireshark to dump host/guest communication with virtio-vsock (and maybe also VMware VMSockets). Minor changes to tcpdump may be necessary too. The aim of this project is to first implement a Linux device driver for AF_VSOCK packet capture and then a Wireshark dissector. AF_VSOCK is the socket address family that is used by the virtio-vsock host/guest communication device that is currently in development. The AF_VSOCK address family is currently not support by Wireshark because there is no Linux kernel device driver for packet capture. USB device traffic and netlink software communication can also be captured. Wireshark and Linux's packet capture functionality support more than just Ethernet traffic dumping. Summary: Develop a AF_VSOCK packet capture Linux device driver and Wireshark dissector QEMU projects AF_VSOCK packet capture in Linux and Wireshark This is the listing of suggested project ideas. See what people are developing and talking about on the mailing lists:īuild QEMU and run it: QEMU on Linux Hosts Project Ideas IRC is usually the quickest way to get an answer.įor general questions about QEMU in Outreachy, please contact the following people: Please contact the mentor for the project idea you are interested in. This page contains our ideas list and information for candidates and mentors. QEMU is participating in Outreachy 2016 May-August. 4.1.5 Postcopy migration: Recovery from a broken network connection.4.1.4 qtest-os: a mini operating system written in Python.4.1.1 AF_VSOCK packet capture in Linux and Wireshark.3 How to get familiar with our software. ![]()
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