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syzkaller is an unsupervised coverage-guided kernel fuzzer
3645389673
Generated program always uses pid=0 even when there are multiple processes. Make each process use own pid. Unfortunately required to do quite significant changes to prog, because the current format only supported fixed pid. Fixes #490 |
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syz-hub | ||
syz-manager | ||
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.clang-format | ||
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AUTHORS | ||
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README.md |
syzkaller - kernel fuzzer
syzkaller
is an unsupervised coverage-guided kernel fuzzer. Linux
kernel fuzzing has the most support, akaros
, freebsd
, fuchsia
, netbsd
and windows
are supported to varying degrees.
The project mailing list is syzkaller@googlegroups.com. You can subscribe to it with a google account or by sending an email to syzkaller+subscribe@googlegroups.com.
Documentation
Initially, syzkaller was developed with Linux kernel fuzzing in mind, but now it's being extended to support other OS kernels as well. Most of the documentation at this moment is related to the Linux kernel. For other OS kernels check: Akaros, FreeBSD, Fuchsia, NetBSD, Windows.
- How to install syzkaller
- How to use syzkaller
- How syzkaller works
- How to contribute to syzkaller
- How to report Linux kernel bugs
External Articles
- Kernel QA with syzkaller and qemu (tutorial on how to setup syzkaller with qemu)
- Syzkaller crash DEMO (tutorial on how to extend syzkaller with new syscalls)
- Coverage-guided kernel fuzzing with syzkaller (by David Drysdale)
- ubsan, kasan, syzkaller und co (video) (by Florian Westphal)
- Debugging a kernel crash found by syzkaller (by Quentin Casasnovas)
- Linux Plumbers 2016 talk slides
- syzkaller: the next gen kernel fuzzer (basics of operations, tutorial on how to run syzkaller and how to extend it to fuzz new drivers)
Disclaimer
This is not an official Google product.