stack trace - Github, Github for Windows, on every commit generates us.stackdump -

Since I have started using Github to manage my projects, I've got a dump file on every commit .

Using

  a) GitHub (personal treasures for my personal projects) b) windows GitHub client GitHub for   
 Maybe when I finish, my committed sync (or  
 is the content of this file:  
  @@ -0,0 + 1,18 @@ + MSYS-1.0.12 Build: 2011-07-20 17:52 + exception: on STATUS_ACCESS_VIOLATION EIP = 68085E34 + eax = 68,560,000 EBX = 000073CC ECX = 00001CF3 EDX = 00000000 esi = 00000000 EDI = 68,560,000 + EBP = 0028FE48 esp = 0028FE3C Program = us + cs = 0023 ds = 002B es = 002B fs = 0053 gs = 002b ss = 002b + stack tray : + Frame function args + 0028FE48 68085E34 (68,560,000, 00000000, 000073CC, 00000004) + 0028FE98 68001CB0 (00442D24, 00000001, 0028FEE8, 680044EA) + 0028FEE8 680045C7 (00000000, 00000000, 0028FF28, 0040C1AC) + 0028FF08 68004C5F (00401A40, 00000000 , 00000000, 00000000) 00 28FF28 68004C98 (00000000, 00000000, 00000000, 00000000) + 0028FF58 0040C0BC (00401A40, 00000000, 00000000, 00000000) + 0028FF88 0040103D (7EFDE000, 0028FFD4, 77C69EF2, 7EFDE000) + 0028FF94 76AC33AA (7EFDE000, 772F991B, 00000000 , 00000000) + 0028FFD4 77C69EF2 (00401000, 7EFDE000, 00000000, 00000000) + 0028FFEC 77C69EC5 (00401000, 7EFDE000, 00000000, 78,746,341) + end of the stack trace    
 
 
 It is still with the same suggestion:  
 
 msys-1.0.dll "Documents and Settings" S \ local settings \ application data \ github \ portablegit_xxxx ... or " Try  
 try  before>, and see whether the problem persists.  
 Launch a session through  
  C: \ Users \ yourusername \ AppData \ Local \ GitHub \ PortableGit_93 ... \ Git-cmd.bat   
 or icon "Git through the Shell", which launches:  
  C: \ users \ your user name \ AppData \ Local \ GitHub \ GitHu B. Appref-ms --open-shell