diff options
| author | Siddharth M <siddharth.muralee@gmail.com> | 2019-02-05 13:57:08 +0530 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2019-02-12 14:03:05 +0100 |
| commit | 479f37ff1ab617db723aabd8cb266dec8319e09a (patch) | |
| tree | 6e29fbc32d37a9f70816bc8921e16490011b4f2c /docs/netbsd | |
| parent | 65a0d61939d258fe7c6bc6666315603f7a2e52de (diff) | |
Minor changes to the documentation
Diffstat (limited to 'docs/netbsd')
| -rw-r--r-- | docs/netbsd/README.md | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/docs/netbsd/README.md b/docs/netbsd/README.md index 7aceab859..43e438d4d 100644 --- a/docs/netbsd/README.md +++ b/docs/netbsd/README.md @@ -2,6 +2,25 @@ Instructions to set up syzkaller for a Linux Host and an amd64 NetBSD kernel. +## Setup the NetBSD sources + +1. Get the NetBSD kernel source (preferably HEAD). + ```sh + $ git clone https://github.com/NetBSD/src.git + ``` + +2. Build the tools + ```sh + $ cd src + $ ./build.sh -m amd64 -U -T ../tools tools + ``` + +3. Build the Distribution (This might take a while) + ```sh + $ cd src + $ ./build.sh -m amd64 -U -T ../tools -D ../dest distribution + ``` + ## Installing and building Syzkaller on Linux Host 1. Install all the dependencies for Syzkaller (Go distribution can be downloaded from https://golang.org/dl/) @@ -12,9 +31,9 @@ Instructions to set up syzkaller for a Linux Host and an amd64 NetBSD kernel. $ cd ~/go/src/github.com/google/syzkaller ``` -3. Compile Syzkaller for NetBSD +3. Compile Syzkaller for NetBSD ```sh - $ make TARGETOS=netbsd + $ make TARGETOS=netbsd SOURCEDIR=path/to/netbsd/src ``` The above steps should have built the Syzkaller binaries (Except the syz-executor @@ -49,10 +68,15 @@ configure ssh. PermitRootLogin without-password ``` -4. Copy your public key to `/root/.ssh/authorized_keys` on the guest and `reboot` the +4. Now you should be able to ssh into the netbsd VM. + ```sh + $ ssh -p 10022 root@127.0.0.1 + ``` + +5. Copy your public key to `/root/.ssh/authorized_keys` on the guest and `reboot` the VM. -5. After reboot make sure that the ssh is working properly. Replace the port with what +6. After reboot make sure that the ssh is working properly. Replace the port with what you have configured. ```sh $ ssh -i path/to/netbsdkey -p 10022 root@127.0.0.1 @@ -94,10 +118,10 @@ You can compile a kernel with KASAN to increase the chances of finding bugs. #no options SVS ``` -4. Compile the kernel with KASAN +4. Compile the kernel with KASAN (Assuming you have followed the inital steps to + build tools) ```sh - $ ./build.sh -m amd64 -j4 tools - $ ./build.sh -m amd64 -j4 kernel=SYZKALLER + $ ./build.sh -m amd64 -U -T ../tools -j4 kernel=SYZKALLER ``` |