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syzkaller/docs/setup.md
Dmitry Vyukov a1bdb604cc syz-manager: extend periodic messages 
Add coverage and number of reproducing programs to the periodic messages.
When all machines are busy reproducing crashes, it appears that
syz-manager hanged as number of executed programs does not increase.
Coverage is just a nice characteristic.
Also print machine check message, it appears once and contains useful info.
2017-10-17 15:00:01 +02:00

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How to install syzkaller

Generic setup instructions are outlined here. Instructions for a particular VM or kernel arch can be found on these pages:

After following these instructions you should be able to run syz-manager, see it executing programs and be able to access statistics exposed at http://127.0.0.1:56741:

$ ./bin/syz-manager -config=my.cfg
2017/06/14 16:39:05 loading corpus...
2017/06/14 16:39:05 loaded 0 programs (0 total, 0 deleted)
2017/06/14 16:39:05 serving http on http://127.0.0.1:56741
2017/06/14 16:39:05 serving rpc on tcp://127.0.0.1:34918
2017/06/14 16:39:05 booting test machines...
2017/06/14 16:39:05 wait for the connection from test machine...
2017/06/14 16:39:59 received first connection from test machine vm-9
2017/06/14 16:40:05 executed 293, cover 43260, crashes 0, repro 0
2017/06/14 16:40:15 executed 5992, cover 88463, crashes 0, repro 0
2017/06/14 16:40:25 executed 10959, cover 116991, crashes 0, repro 0
2017/06/14 16:40:35 executed 15504, cover 132403, crashes 0, repro 0

More information on the configuration file format is available here.

See this page for troubleshooting tips.