syzkaller is an unsupervised coverage-guided kernel fuzzer
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Nicolas Lacasse d257b2d2d8 Pass -debug flag to runsc.
As of commit 3f053259, gVisor sentry panics are no longer sent to the
stderr for "runsc run" by default, as that stderr belongs exclusively to
the application.

As a result, syzbot never sees the gVisor panic stack trace, and is only
reporting errors that occur when waiting for a dead sandbox.

Passing the "-debug" flag to runsc will make the sentry panics visible
to syzbot again.
2018-10-17 21:43:37 +02:00
dashboard dashboard/app: make build upload more robust 2018-10-10 14:03:14 +02:00
docs Update configuration.md 2018-10-17 21:14:15 +02:00
executor sys/linux: prohibit FAN_OPEN_PERM and FAN_ACCESS_PERM 2018-10-15 18:53:00 +02:00
Godeps vendor: add github.com/ianlancetaylor/demangle 2018-06-28 09:59:11 +02:00
pkg all: fix code formatting 2018-10-16 13:57:24 +02:00
prog all: fix code formatting 2018-10-16 13:57:24 +02:00
sys sys/linux: prohibit FAN_OPEN_PERM and FAN_ACCESS_PERM 2018-10-15 18:53:00 +02:00
syz-ci syz-ci: split Manager.loop function 2018-09-21 10:44:49 +02:00
syz-fuzzer pkg/host: improve KMEMLEAK support 2018-09-28 14:57:20 +02:00
syz-hub syz-manager: make rpc communication finer grained 2018-06-26 13:59:47 +02:00
syz-manager syz-manager: don't upload failed leak repro attempts to dashboard 2018-10-10 14:04:36 +02:00
tools tools/create-gce-image.sh: create ext4 image without journalling 2018-10-15 18:56:55 +02:00
vendor vendor: add github.com/ianlancetaylor/demangle 2018-06-28 09:59:11 +02:00
vm Pass -debug flag to runsc. 2018-10-17 21:43:37 +02:00
.clang-format buildbot: add .travis.yml 2017-07-28 13:25:48 +02:00
.gitignore sys: check in generated files 2017-06-13 15:55:31 +02:00
.gometalinter.json Add mandatory OpenBSD bits (#689) 2018-08-28 10:07:26 -07:00
.travis.yml .travis.yml: use clang-format 6.0.1 2018-07-27 13:48:44 +02:00
AUTHORS tools/create-openbsd-gce-ci.sh: image for build machine 2018-09-10 18:28:00 +02:00
CONTRIBUTORS Add Tobin to CONTRIBUTORS 2018-09-11 07:06:01 +02:00
LICENSE initial commit 2015-10-12 10:16:57 +02:00
Makefile Include generate_fidl as part of the extract step. 2018-10-02 20:47:12 +02:00
README.md docs: mention OpenBSD 2018-10-01 11:37:27 +02:00

syzkaller - kernel fuzzer

Build Status Go Report Card License

syzkaller is an unsupervised coverage-guided kernel fuzzer. Linux kernel fuzzing has the most support, akaros, freebsd, fuchsia, netbsd, windows and gvisor 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.

List of found bugs.

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, OpenBSD, Windows, gVisor.

External Articles

Disclaimer

This is not an official Google product.