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How to use RunStrace method of repro Package

Best Syzkaller code snippet using repro.RunStrace

strace.go

Source:strace.go

...16}17const (18	straceOutputLogSize = 2048 << 1019)20func RunStrace(result *Result, cfg *mgrconfig.Config, reporter *report.Reporter,21	vmPool *vm.Pool, vmIndex int) *StraceResult {22	if cfg.StraceBin == "" {23		return straceFailed(fmt.Errorf("strace binary is not set in the config"))24	}25	inst, err := instance.CreateExecProgInstance(vmPool, vmIndex, cfg, reporter,26		&instance.OptionalConfig{27			StraceBin:        cfg.StraceBin,28			BeforeContextLen: straceOutputLogSize,29		})30	if err != nil {31		return straceFailed(fmt.Errorf("failed to set up instance: %v", err))32	}33	defer inst.VMInstance.Close()34	var runRes *instance.RunResult...

RunStrace

Using AI Code Generation

1import (2func main() {3	crash := repro.Crash{4		Log:    []byte("test"),5		Report: []byte("test"),6		Opts:   repro.Opts{},7	}8	res, err := repro.RunStrace(&crash)9	if err != nil {10		fmt.Println(err)11	}12	fmt.Println(res)

RunStrace

Using AI Code Generation

1import (2func main() {3    r := repro.New(reprotest.NewEnv())4    test := r.CreateTest(0)5    testStr := test.Prog.Serialize()6    straceOutput := r.RunStrace(testStr, 0)7    fmt.Println(straceOutput)8}9execve("/bin/echo", ["echo", "Hello, world!"], 0x7ffcc1a7a7a8 /* 60 vars */) = 010brk(NULL)                               = 0x55d3f1e3d00011access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)12access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)13openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 314fstat(3, {st_mode=S_IFREG|0644, st_size=13731, ...}) = 015mmap(NULL, 13731, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0a1e1c400016close(3)                                = 017access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)18openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 319read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\20\0\0\0\0\0\0"..., 832) = 83220fstat(3, {st_mode=S_IFREG|0755, st

RunStrace

Using AI Code Generation

1import (2func main() {3import "fmt"4func main() {5  fmt.Println("hello, world")6}7  r := repro.New(nil, nil, nil, nil, nil)8  r.RunStrace([]byte(prog), nil)9}10import (11func main() {12import "fmt"13func main() {14  fmt.Println("hello, world")15}16  r := repro.New(nil, nil, nil, nil, nil)17  r.RunC([]byte(prog), nil)18}

RunStrace

Using AI Code Generation

1import (2func main() {3	r := repro.NewRepro(nil, nil, nil)4	output, err := r.RunStrace("test")5	if err != nil {6		fmt.Println("Error:", err)7	}8	fmt.Println("Output:", output)9}

RunStrace

Using AI Code Generation

1import (2func main() {3	r := repro.NewRepro(nil)4	res := r.RunStrace("echo hello world")5	fmt.Println(res)6}7import (8func main() {9	r := repro.NewRepro(nil)10	res := r.Run("echo hello world", 0, "")11	fmt.Println(res)12}13import (14func main() {15	r := repro.NewRepro(nil)16	res := r.Run("echo hello world", 0, "")17	fmt.Println(res)18}

RunStrace

Using AI Code Generation

1import (2func main() {3	repro.RunGdb()4}5import (6func RunStrace() {7	cmd := exec.Command("strace", "-o", "strace.log", "-f", "-tt", "-T", "-e", "trace=!select,pselect6", "ls", "-l")8	cmd.SysProcAttr = &syscall.SysProcAttr{9	}10	err := cmd.Run()11	if err != nil {12		fmt.Println(err)13	}14}15func RunGdb() {16	cmd := exec.Command("gdb", "-ex", "run", "-ex", "bt", "-batch", "ls", "-l")17	cmd.SysProcAttr = &syscall.SysProcAttr{18	}19	err := cmd.Run()20	if err != nil {21		fmt.Println(err)22	}23}

RunStrace

Using AI Code Generation

1import (2func main() {3	fmt.Println("Testing repro package")4	r := repro.New(nil)5	r.RunStrace([]string{"./1"})6}7import (8func main() {9	fmt.Println("Testing repro package")10	r := repro.New(nil)11	r.RunStrace([]string{"./1"})12}13import (14func main() {15	fmt.Println("Testing repro package")16	r := repro.New(nil)17	r.RunStrace([]string{"./1"})18}19import (20func main() {21	fmt.Println("Testing repro package")22	r := repro.New(nil)23	r.RunStrace([]string{"./1"})24}25import (26func main() {27	fmt.Println("Testing repro package")28	r := repro.New(nil)29	r.RunStrace([]string{"./1"})30}31import (32func main() {33	fmt.Println("Testing repro package")34	r := repro.New(nil)35	r.RunStrace([]string{"./1"})36}37import (38func main() {39	fmt.Println("Testing repro package")40	r := repro.New(nil)41	r.RunStrace([]string{"./1"})42}43import (

RunStrace

Using AI Code Generation

1import (2func main() {3	r := repro.NewRepro()4	r.SetWorkDir("/home/username/repro")5	r.SetTarget("target")6	r.SetTargetArgs([]string{"arg1", "arg2"})7	r.SetStraceLog("strace.log")8	err := r.RunStrace()9	if err != nil {10		log.Fatalf("Error running strace: %s", err)11	}12	f, err := os.Open(filepath.Join(r.WorkDir, r.StraceLog))13	if err != nil {14		log.Fatalf("Error opening strace log file: %s", err)15	}16	info, err := f.Stat()17	if err != nil {18		log.Fatalf("Error getting stat of strace log file: %s", err)19	}20	buf := make([]byte, info.Size())21	_, err = f.Read(buf)22	if err != nil {23		log.Fatalf("Error reading strace log file: %s", err)24	}25	fmt.Println(string(buf))26}27execve("/home/username/repro/target", ["target", "arg1", "arg2"], [/* 20 vars */]) = 028brk(0)                                  = 0x55d2b1f8b00029access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)30access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)31open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 332fstat(3, {st_mode=S_IFREG|0644, st_size=135899, ...}) = 033mmap(NULL, 135899, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0e7b9d200034close(3)                                =

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