gistfile1.txt

C:\repos\winio-zstd-panic\bin>winio-zstd-panic.exe
******************************
client: making connection...
fatal error:
client: connected
unexpected signal during runtime execution
[signal 0xc0000005 code=0x0 addr=0xffffffffffffffff pc=0x40e395]

goroutine 18 [running]:
runtime.throw(0x4fd587, 0x2a)
        C:/Go/src/runtime/panic.go:596 +0x9c fp=0xc042083e08 sp=0xc042083de8
runtime.sigpanic()
        C:/Go/src/runtime/signal_windows.go:155 +0x18b fp=0xc042083e38 sp=0xc042083e08
runtime.lock(0x24749f73771afe8f)
        C:/Go/src/runtime/lock_sema.go:43 +0x65 fp=0xc042083e70 sp=0xc042083e38
runtime.chansend(0x4cf380, 0x24749f73771afe37, 0xc042083fb0, 0xc042083f01, 0x4b64fa, 0xc042083f9c)
        C:/Go/src/runtime/chan.go:176 +0xba fp=0xc042083f20 sp=0xc042083e70
runtime.chansend1(0x4cf380, 0x24749f73771afe37, 0xc042083fb0)
        C:/Go/src/runtime/chan.go:113 +0x4d fp=0xc042083f60 sp=0xc042083f20
github.com/Microsoft/go-winio.ioCompletionProcessor(0x1c8)
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/file.go:133 +0xea fp=0xc042083fd8 sp=0xc042083f60
runtime.goexit()
        C:/Go/src/runtime/asm_amd64.s:2197 +0x1 fp=0xc042083fe0 sp=0xc042083fd8
created by github.com/Microsoft/go-winio.initIo
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/file.go:57 +0x87

goroutine 1 [runnable]:
main.main()
        C:/repos/winio-zstd-panic/src/github.com/mappu/winio-zstd-panic/src/winio-zstd-panic/main.go:112 +0xcd

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
        C:/Go/src/runtime/asm_amd64.s:2197 +0x1

goroutine 5 [select]:
github.com/Microsoft/go-winio.(*win32PipeListener).listenerRoutine(0xc042030070)
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/pipe.go:269 +0x4e9
created by github.com/Microsoft/go-winio.ListenPipe
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/pipe.go:352 +0x2ec

goroutine 6 [chan receive]:
github.com/Microsoft/go-winio.(*win32PipeListener).Accept(0xc042030070, 0x0, 0x0, 0x0, 0x0)
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/pipe.go:373 +0x120
main.(*Terminator).worker(0xc04200c400)
        C:/repos/winio-zstd-panic/src/github.com/mappu/winio-zstd-panic/src/winio-zstd-panic/main.go:39 +0x3a
created by main.NewTerminator
        C:/repos/winio-zstd-panic/src/github.com/mappu/winio-zstd-panic/src/winio-zstd-panic/main.go:34 +0x141

goroutine 19 [chan receive]:
github.com/Microsoft/go-winio.(*win32File).asyncIo(0xc042074050, 0xc042078060, 0x0, 0xc000000000, 0x0, 0x0, 0x5bc4a0, 0xc042088000, 0x0, 0x0, ...)
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/file.go:167 +0x24d
github.com/Microsoft/go-winio.connectPipe(0xc042074050, 0x0, 0x0)
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/pipe.go:362 +0xc1
github.com/Microsoft/go-winio.(*win32PipeListener).listenerRoutine.func1(0xc042072060, 0xc042076000)
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/pipe.go:267 +0x35
created by github.com/Microsoft/go-winio.(*win32PipeListener).listenerRoutine
        C:/repos/winio-zstd-panic/src/github.com/Microsoft/go-winio/pipe.go:268 +0x286

goroutine 20 [runnable, locked to thread]:
syscall.Syscall(0x7ffb78294620, 0x1, 0x1cc, 0x0, 0x0, 0xc04216e080, 0xc042019900, 0x2)
        C:/Go/src/runtime/syscall_windows.go:163 +0x6b
syscall.GetFileType(0x1cc, 0x428ea5, 0xc000000008, 0xc04216e080)
        C:/Go/src/syscall/zsyscall_windows.go:756 +0x6b
syscall.Seek(0x1cc, 0x0, 0x1, 0x1001, 0x101000000001000, 0x0)
        C:/Go/src/syscall/syscall_windows.go:349 +0x57
os.(*File).pread(0xc042076008, 0xc042280000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x0)
        C:/Go/src/os/file_windows.go:298 +0xc8
os.(*File).ReadAt(0xc042076008, 0xc042280000, 0x1000, 0x1000, 0x0, 0x1000, 0xc042276c00, 0x929)
        C:/Go/src/os/file.go:120 +0xba
main.start_workload_simulator.func1(0xc042072120)
        C:/repos/winio-zstd-panic/src/github.com/mappu/winio-zstd-panic/src/winio-zstd-panic/main.go:78 +0x10e
created by main.start_workload_simulator
        C:/repos/winio-zstd-panic/src/github.com/mappu/winio-zstd-panic/src/winio-zstd-panic/main.go:93 +0x46