panic: runtime error: floating point error
[signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x4f1bba]

goroutine 27 [running]:
fmt.Fprintf({0xead2e0, 0xc00072d1d0}, {0xe67df0, 0x1}, {0x0, 0x0, 0x0})
	/usr/local/go/src/fmt/print.go:225 +0x7a
github.com/google/syzkaller/prog.(*serializer).printf(...)
Connection to 10.128.0.95 closed by remote host.