Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sources DOT redhat DOT com Delivered-To: mailing list cygwin AT sources DOT redhat DOT com From: "Richard Stanton" To: "Cygwin" Subject: sftp-server: stack dump after directory listing Date: Mon, 7 May 2001 09:19:14 -0700 Message-ID: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_0000_01C0D6D6.C9166F50" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 ------=_NextPart_000_0000_01C0D6D6.C9166F50 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit On my NT machine, running the latest sshd.exe, I'm having a problem with sftp. If I connect from another NT machine using cygwin sftp, I can log on fine. I can also "get" specific files OK. However, when I ask for a directory listing using the command "ls", the listing appears fine, but no command prompt ever reappears, and the client never again responds to any keystrokes. When I kill the client process, the host machine generates a file sftp-server.exe.stackdump, which I've attached in case it's useful. I also tried using the sftp client on a Unix machine, with similar results. This could also connect, and again I was able to retrive a file using "get", but now the "ls" command returned nothing at all for about 20 seconds. Then a directory listing appeared, then nothing for quite some time, and finally the message: quit Error: Operation timed out after 30 seconds. I've tried running sshd in a console window with lots of -d flags, but it doesn't give me any obviously useful information. For whatever reason, the same operations work fine on my Windows 2000 machine. Is there anything I can do (short of debugging sshd.exe/sftp-server.exe application, which is a little beyond my current abilities) to try to find out more about what's going on? Richard Stanton ------=_NextPart_000_0000_01C0D6D6.C9166F50 Content-Type: application/octet-stream; name="sftp-server.exe.stackdump" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="sftp-server.exe.stackdump" Exception: STATUS_ACCESS_VIOLATION at eip=3D77F6754B eax=3D00000013 ebx=3D00000000 ecx=3D7FFDE000 edx=3D00000013 = esi=3DFFFFFFFF edi=3D0A012100 ebp=3D0241B09C esp=3D0241B33C = program=3Dc:\cygnus\usr\sbin\sftp-server.exe cs=3D001B ds=3D0023 es=3D0023 fs=3D003B gs=3D0000 ss=3D0023 Stack trace: Frame Function Args 0241B09C 77F6754B (00000000, 00000000, 00000000, 00000000) 0241B38C 77F6754B (FFFFFFFF, 0241B3A4, 0A012100, 0A012110) 0241B604 77F0C51A (FFFFFFFF, 0241B874, 00000005, 61004F00) 0241B9B4 61004EF4 (0A0122F0, 00000020, 0A015488, 00000000) 0241BE44 004028D9 (0241BEB4, 0A0100F0, 0241FEB4, 0040368F) 0241BE64 004033D1 (00000004, 610883E8, 00000001, 00000000) 0241FEB4 00403702 (00000001, 1A029B7C, 0A010008, FFFFFFFE) 0241FF10 61003C02 (00000000, 63655320, 77F763D3, 77F763DB) 0241FF40 61003DDD (00403454, 63655320, 00000000, 00000000) 0241FF60 61003E1C (00000000, 00000000, 85732A2B, 855D1600) 0241FF90 0040C7B3 (00403454, F1806E24, 00000246, 8011748B) 0241FFC0 0040103D (63655320, 20657275, 7FFDF000, 7FFDF000) 0241FFF0 77F1B9EA (00401000, 00000000, 000000B0, 00000100) End of stack trace ------=_NextPart_000_0000_01C0D6D6.C9166F50 Content-Type: text/plain; charset=us-ascii -- Want to unsubscribe from this list? Check out: http://cygwin.com/ml/#unsubscribe-simple ------=_NextPart_000_0000_01C0D6D6.C9166F50--