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syzkaller is an unsupervised coverage-guided kernel fuzzer
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Dmitry Vyukov 0781895e0f pkg/compiler: refactor attribute handling 
Introduce common infrastructure for describing and parsing attribute
instead of custom per-attribute code scattered across several locations.

Change align attribute syntax from the weird align_N to align[N].
This also allows to use literal constants as N.

Introduce notion of builtin constants.
Currently we have only PTR_SIZE, which is needed to replace
align_ptr with align[PTR_SIZE].
2020-04-19 10:26:57 +02:00
.github/workflows CIFuzz: update config file 2020-02-20 07:22:42 +01:00
dashboard dashboard/config/distro: add ChromeOS Crostini VM config 2020-04-06 08:40:06 +02:00
docs pkg/compiler: refactor attribute handling 2020-04-19 10:26:57 +02:00
executor executor: surround the data mapping with PROT_NONE pages 2020-04-18 14:43:29 +02:00
Godeps vendor: update vendored files 2020-01-29 16:01:06 +01:00
pkg pkg/compiler: refactor attribute handling 2020-04-19 10:26:57 +02:00
prog prog: refactor target.MakeMmap 2020-04-18 14:35:45 +02:00
sys pkg/compiler: refactor attribute handling 2020-04-19 10:26:57 +02:00
syz-ci prog: dump orig prog if Deserialize panics 2020-02-21 10:22:07 +01:00
syz-fuzzer prog: refactor target.MakeMmap 2020-04-18 14:35:45 +02:00
syz-hub prog: control program length 2020-03-13 13:16:53 +01:00
syz-manager prog: control program length 2020-03-13 13:16:53 +01:00
tools tools/create-openbsd*: update to 6.7 2020-04-17 07:27:39 +02:00
vendor vendor: update vendored files 2020-01-29 16:01:06 +01:00
vm vm: better handle VM diagnosis output 2020-03-21 16:30:35 +01:00
.clang-format buildbot: add .travis.yml 2017-07-28 13:25:48 +02:00
.gitattributes sys/linux: use literal consts instead of hardcoded number 2020-02-01 11:33:32 +01:00
.gitignore dashboard/app: fix testing for go1.11 runtime 2020-01-29 16:01:06 +01:00
.golangci.yml all: fix new golangci-lint warnings 2020-03-13 08:26:02 +01:00
.travis.yml .travis.yml: add go1.14rc1 2020-02-09 14:09:19 +02:00
AUTHORS sys/linux: add new FUTEX_WAIT_MULTIPLE operation 2020-02-17 06:27:23 +01:00
CODE_OF_CONDUCT.md Create CODE_OF_CONDUCT.md 2019-02-04 12:05:04 +01:00
CONTRIBUTORS sys/linux: add new FUTEX_WAIT_MULTIPLE operation 2020-02-17 06:27:23 +01:00
fuzzbuzz.yaml fuzz.yaml: rename to fuzzbuzz.yaml 2019-07-19 10:45:19 +02:00
fuzzit.sh fix fuzzit script to work with latest CLI syntax 2019-09-13 15:37:40 +01:00
LICENSE initial commit 2015-10-12 10:16:57 +02:00
Makefile Makefile: don't do go install 2020-04-18 14:36:05 +02:00
README.md docs: add talks page 2020-03-03 09:02:26 +01:00

README.md

syzkaller - kernel fuzzer

Build Status fuzzit Go Report Card Coverage Status GoDoc License

syzkaller ([siːzˈkɔːlə]) is an unsupervised coverage-guided kernel fuzzer.
Supported OSes: Akaros, FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, Windows.

Mailing list: syzkaller@googlegroups.com (join on web or by email).

Found bugs: Akaros, Darwin/XNU, FreeBSD, Linux, NetBSD, OpenBSD, Windows.

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, Darwin/XNU, FreeBSD, Fuchsia, NetBSD, OpenBSD, Windows, gVisor.

Disclaimer

This is not an official Google product.