How to use TestLinuxSymbolizeLine method of report Package

Best Syzkaller code snippet using report.TestLinuxSymbolizeLine

linux_test.go

Source:linux_test.go Github

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...59 if rep := reporter3.Parse([]byte(log)); rep != nil {60 t.Fatalf("found `%v`, should be ignored", rep.Title)61 }62}63func TestLinuxSymbolizeLine(t *testing.T) {64 tests := []struct {65 line string66 result string67 }{68 // Normal symbolization.69 {70 "[ 2713.153531] [<ffffffff82d1b1d9>] foo+0x101/0x185\n",71 "[ 2713.153531] [<ffffffff82d1b1d9>] foo+0x101/0x185 foo.c:555\n",72 },73 {74 "RIP: 0010:[<ffffffff8188c0e6>] [<ffffffff8188c0e6>] foo+0x101/0x185\n",75 "RIP: 0010:[<ffffffff8188c0e6>] [<ffffffff8188c0e6>] foo+0x101/0x185 foo.c:550\n",76 },77 // Strip "./" file prefix....

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TestLinuxSymbolizeLine

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1import (2func main() {3 config := &report.Config{4 Symbols: []string{"vmlinux"},5 Symbolize: report.SymbolizeConfig{6 Addrs: []uint64{0xffffffffc0000f0c},7 },8 }9 r, err := report.NewReporter(config)10 if err != nil {11 fmt.Println("Error occured while creating reporter", err)12 }13 fmt.Println(r.TestLinuxSymbolizeLine())14}15import (16func main() {17 config := &report.Config{18 Symbols: []string{"vmlinux"},19 Symbolize: report.SymbolizeConfig{20 Addrs: []uint64{0xffffffffc0000f0c},21 },22 }23 r, err := report.NewReporter(config)24 if err != nil {25 fmt.Println("Error occured while creating reporter", err)26 }27 fmt.Println(r.TestSymbolize())28}29import (30func main() {31 config := &report.Config{32 Symbols: []string{"vmlinux"},33 Symbolize: report.SymbolizeConfig{34 Addrs: []uint64{0xffffffffc0000f0c},35 },36 }37 r, err := report.NewReporter(config)38 if err != nil {39 fmt.Println("Error occured while creating reporter", err)40 }41 fmt.Println(r.TestParse())42}43import (44func main() {45 config := &report.Config{46 Symbols: []string{"vmlinux"},47 Symbolize: report.SymbolizeConfig{

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TestLinuxSymbolizeLine

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1import (2func main() {3 report.TestLinuxSymbolizeLine()4}5import (6func main() {7 report.TestLinuxSymbolizePC()8}9import (10func main() {11 report.TestLinuxSymbolizePCs()12}13import (14func main() {15 report.TestLinuxSymbolizePCs()16}17import (18func main() {19 report.TestLinuxSymbolizePCs()20}21import (22func main() {23 report.TestLinuxSymbolizePCs()24}25import (26func main() {27 report.TestLinuxSymbolizePCs()28}29import (30func main() {31 report.TestLinuxSymbolizePCs()32}33import (

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TestLinuxSymbolizeLine

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1import (2func main() {3 report := libbacktrace.NewReport()4 report.SetBinaryName(os.Args[0])5 report.SetBinaryPath("./")6 report.SetDebugPath("./debug/")7 report.SetSourcePath("./")8 dir, err := os.Getwd()9 if err != nil {10 log.Fatal(err)11 }12 report.SetFileName(filename)13 report.SetLineNumber(12)14 functionName := report.FunctionName()15 demangledFunctionName, err := demangle.Name(functionName)16 if err != nil {17 }18 sourceFileName := report.SourceFileName()19 sourceLineNumber := report.SourceLineNumber()20 sourceLine := report.SourceLine()21 sourceFunctionName := report.SourceFunctionName()22 demangledSourceFunctionName, err := demangle.Name(sourceFunctionName)23 if err != nil {24 }25 sourceColumnNumber := report.SourceColumnNumber()26 sourceDirectory := report.SourceDirectory()27 sourceBaseName := report.SourceBaseName()28 sourceFileName := report.SourceFileName()29 inlinedFunctionName := report.InlinedFunctionName()30 demangledInlinedFunctionName, err := demangle.Name(inlinedFunctionName)31 if err != nil {32 }

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TestLinuxSymbolizeLine

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1import (2func main() {3 debug.SetGCPercent(-1)4 f, err := os.Open("/proc/self/maps")5 if err != nil {6 fmt.Println(err)7 }8 defer f.Close()9 runtime.ReadMemStats(&m)10 fmt.Printf("Alloc = %v MiB", bToMb(m.Alloc))11 fmt.Printf("\tTotalAlloc = %v MiB", bToMb(m.TotalAlloc))12 fmt.Printf("\tSys = %v MiB", bToMb(m.Sys))13 fmt.Printf("\tNumGC = %v14 fmt.Println("")15 runtime.GC()16 runtime.ReadMemStats(&m)17 fmt.Printf("Alloc = %v MiB", bToMb(m.Alloc))18 fmt.Printf("\tTotalAlloc = %v MiB", bToMb(m.TotalAlloc))19 fmt.Printf("\tSys = %v MiB", bToMb(m.Sys))20 fmt.Printf("\tNumGC = %v21 fmt.Println("")22 runtime.GC()23 runtime.ReadMemStats(&m)24 fmt.Printf("Alloc = %v MiB", bToMb(m.Alloc))25 fmt.Printf("\tTotalAlloc = %v MiB", bToMb(m.TotalAlloc))26 fmt.Printf("\tSys = %v MiB", bToMb(m.Sys))27 fmt.Printf("\tNumGC = %v28}29func bToMb(b uint64) uint64 {30}

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TestLinuxSymbolizeLine

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1import (2func main() {3 if len(os.Args) < 2 {4 panic("no command given")5 }6 path, err := exec.LookPath(os.Args[1])7 if err != nil {8 panic(err)9 }10 cmd := exec.Command(path)11 cmd.Env = append(os.Environ(), "GOTRACEBACK=crash")12 cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}13 err = cmd.Start()14 if err != nil {15 panic(err)16 }17 err = cmd.Wait()18 if err != nil {19 if exitErr, ok := err.(*exec.ExitError); ok {20 if status, ok := exitErr.Sys().(syscall.WaitStatus); ok {21 if status.Signaled() {22 sig := status.Signal()23 if sig == syscall.SIGQUIT {24 runtime.Stack(buf[:], true)25 os.Stderr.Write(buf[:])26 pc, _, _, ok := runtime.Caller(0)27 if !ok {28 panic("unable to get caller")29 }30 f := runtime.FuncForPC(pc)31 if f == nil {32 panic("unable to get function")33 }34 name := f.Name()35 file, line := debug.LineToPC(pc)36 fmt.Println("file:", file, "line:", line)37 fmt.Println("name:", name)38 data, err := ioutil.ReadFile(file)39 if err != nil {40 panic(err)41 }42 lines := strings.Split(string(data), "43 fmt.Println("source:", lines[line-1])44 for i, l := range lines {45 fmt.Printf("%d %s46 }47 }48 }49 }50 }51 }52}53import

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TestLinuxSymbolizeLine

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1import (2func main() {3 r := report.NewReporter(nil, nil, nil, nil, nil)4 mgr := report.NewManager(r)5 rep := mgr.Parse([]byte(`BUG: unable to handle kernel NULL pointer dereference at 00000000000000006Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.1-1ubuntu1 04/01/20147FS: 0000000000000000(0000) GS:ffff8880a1000000(0000) knlGS:0000000000000000

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TestLinuxSymbolizeLine

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1import (2func main() {3 r := report.NewReport()4 err := r.Set(exePath)5 if err != nil {6 log.Fatal(err)7 }8 symReport, err := r.SymbolizedReport()9 if err != nil {10 log.Fatal(err)11 }12 line, err := symReport.TestLinuxSymbolizeLine(0x4005f0)13 if err != nil {14 log.Fatal(err)15 }16 fmt.Println(line)17}

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TestLinuxSymbolizeLine

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1import (2func main() {3 r, _ = report.LoadProfile("profile")4 fmt.Println(r.TestLinuxSymbolizeLine(0x4006e0))5}6import (7func main() {8 r, _ = report.LoadProfile("profile")9 fmt.Println(r.TestLinuxSymbolizeLine(0x4006e0))10}11import (12func main() {13 r, _ = report.LoadProfile("profile")14 fmt.Println(r.TestLinuxSymbolizeLine(0x4006e0))15}16import (17func main() {18 r, _ = report.LoadProfile("profile")19 fmt.Println(r.TestLinuxSymbolizeLine(0x4006e0))20}21import (22func main() {23 r, _ = report.LoadProfile("profile")24 fmt.Println(r.TestLinuxSymbolizeLine(0x4006e0))25}26import (

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