title: cygwin_exception::open_stackdumpfile: Dumping stack trace to cscope.exe.stackdump
body: <p>I'm issuing Cscope command using cmd in Winform.Sometimes it return successfully and some times gives(Most of the times) cygwin_exception::open_stackdumpfile: Dumping stack trace to cscope.exe.stackdump</p>
  
  <p>I'm not able to identify the issue. Code of C# which turns into command is below:</p>
  
  <p>Code :</p>
  
  <pre><code>CalledFunctionsNameCmdArgument = "/C cscope -k -u "+ FileNameAlongWIthDirectoryPath(in Windows Style i.e. G:\ABC\DEF.c) + " -L -3 " + @""".*""" + " | gawk '{$1=" + "\"" + "\"" + "; $3=" + "\"" + "\"" + ";sub(" + "\"" + " \"" + ", " + "\"" + "\"" + ");" + "sub(" + "\"" + " \"" + ", " + "\"" + "#" + "\"" + ");" + "print}' &gt; " + OutputDirectory(In linux Style i.e. G:/ABC/DEF)
  </code></pre>
  
  <p>Output of Code Line mentioned above is:</p>
  
  <pre><code>/C cscope -k -u FileNameAlongWIthDirectoryPath -L -3 ".*" | gawk '{$1=""; $3="";sub(" ", "");sub(" ", "#");print}' &gt; OutputDirectory
  </code></pre>
  
  <p>What can be the issue? </p>
  
  <p>Stack Trace Dump</p>
  
  <pre><code>Exception: STATUS_ACCESS_VIOLATION at rip=0010040DCE8    
  rax=0000000000000035 rbx=0000000000000001 rcx=0000000000000001    
  rdx=0000000600055CE0 rsi=0000000600055CE0 rdi=0000000000000001    
  r8 =00000000FFFFB7BC r9 =00000001801523A0 r10=0000000100000000    
  r11=000000010040DF72 r12=00000000FFFFBE00 r13=00000001004DCDA8    
  r14=0000000000000000 r15=00000001004DC880    
  rbp=0000000000000000 rsp=00000000FFFFBA60    
  program=G:\Cygwin\usr\local\bin\cscope.exe, pid 64364, thread main
  cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B    
  Stack trace:    
  Frame        Function    Args    
  00000000000  0010040DCE8 (0060007A3CA, 0000000000A, 00180042D46, 000FFFFBFE0)    
  000FFFFBB00  0010040EF1B (00100430038, 000FFFFCC70, 00000000006, 000FFFFCC70)    
  00100430038  0010040C676 (001000001C0, 000FFFFC8F0, 001004DCEE0, 0000000FB6C)    
  00100430038  0010042F7AA (00180276D60, 006000283A0, 00000000000, 000FFFFCCC0)    
  000FFFFCCC0  00180047BD2 (00000000000, 00000000000, 00000000000, 00000000000)    
  00000000000  0018004591C (00000000000, 00000000000, 00000000000, 00000000000)    
  000FFFFFFF0  001800459B4 (00000000000, 00000000000, 00000000000, 00000000000)    
  End of stack trace    
  </code></pre>