hub / github.com/google/syzkaller
github.com/google/syzkaller @main sqlite
10,407 symbols
40,648 edges
922 files
1,213 documented · 12%
README
syzkaller - kernel fuzzer
syzkaller ([siːzˈkɔːlə]) is an unsupervised coverage-guided kernel fuzzer.\
Supported OSes: FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, Windows.
Mailing list: syzkaller@googlegroups.com (join on web or by email).
Found bugs: 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: Darwin/XNU, FreeBSD, Fuchsia, NetBSD, OpenBSD, Starnix, Windows, gVisor, Akaros.
- How to install syzkaller
- How to use syzkaller
- How syzkaller works
- How to install syzbot
- How to contribute to syzkaller
- How to report Linux kernel bugs
- Tech talks and articles
- Research work based on syzkaller
Disclaimer
This is not an official Google product.
Extension points exported contracts — how you extend this code
IrType (Interface)IrType is the intermediate representation of the strace output Every argument of a system call should be represented in [31 …
tools/syz-trace2syz/parser/intermediate_types.go
Node (Interface)
Node is AST node interface. [18 implementers]
pkg/ast/ast.go
Source (Interface)
Source describes the interface wanted by the consumers of requests. [19 implementers]
pkg/fuzzer/queue/queue.go
Pool (Interface)
Pool represents a set of test machines (VMs, physical devices, etc) of particular type. [17 implementers]
vm/vmimpl/vmimpl.go
Extractor (Interface)
(no doc) [8 implementers]
sys/syz-extract/extract.go
Manager (Interface)
(no doc) [8 implementers]
pkg/rpcserver/rpcserver.go
Sender (Interface)
Sender defines the interface for sending emails. [4 implementers]
pkg/email/sender/sender.go
RecvType (Interface)
(no doc) [24 implementers]
pkg/flatrpc/conn.go
Core symbols most depended-on inside this repo
Errorfcalled by 1325
syz-ci/manager.go
Errorf
called by 1018
pkg/ast/scanner.go
Logf
called by 436
pkg/log/log.go
Contains
called by 421
pkg/vcs/vcs.go
Error
called by 384
tools/syz-trace2syz/parser/strace.go
compile
called by 378
pkg/report/report.go
ReportCrash
called by 368
dashboard/dashapi/dashapi.go
Add
called by 297
pkg/covermerger/covermerger.go
Shape
Languages
Go95%
TypeScript5%
Python1%
Modules by API surface
pkg/flatrpc/flatrpc.go602 symbols
syz-cluster/dashboard/static/bootstrap.bundle.min.js390 symbols
prog/types.go177 symbols
dashboard/app/main.go130 symbols
dashboard/dashapi/dashapi.go118 symbols
dashboard/app/entities_datastore.go103 symbols
dashboard/app/aidb/crud.go81 symbols
syz-cluster/dashboard/static/jquery-3.7.1.min.js80 symbols
dashboard/app/api.go80 symbols
dashboard/app/util_test.go79 symbols
pkg/manager/http.go78 symbols
dashboard/app/ai.go74 symbols
Dependencies from manifests, versioned
4d63.com/gocheckcompilerdirectivesv1.3.0 · 1×
4d63.com/gochecknoglobalsv0.2.2 · 1×
cel.dev/exprv0.25.2 · 1×
cloud.google.com/gov0.123.0 · 1×
cloud.google.com/go/authv0.20.0 · 1×
cloud.google.com/go/auth/oauth2adaptv0.2.8 · 1×
cloud.google.com/go/batchv1.19.0 · 1×
cloud.google.com/go/bigqueryv1.77.0 · 1×
cloud.google.com/go/compute/metadatav0.9.0 · 1×
cloud.google.com/go/iamv1.11.0 · 1×
cloud.google.com/go/loggingv1.18.0 · 1×
cloud.google.com/go/longrunningv1.0.0 · 1×
For agents
$ claude mcp add syzkaller \
-- python -m otcore.mcp_server <graph>