Shell 'Default' causes connection to close
WinSCP Version 5.1.5
Microsoft Windows 7
SCP
GUI
---------------------------
Error
---------------------------
Connection has been unexpectedly closed. Server sent command exit status 1.
---------------------------
Error skipping startup message. Your shell is probably incompatible with the application (BASH is recommended).
---------------------------
OK Reconnect (4 s) Help
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Server version: SSH-2.0-OpenSSH_3.8.1p1 Debian-8.sarge.6
Using SSH protocol version 2
scp works fine on this server from a Linux clients and from OS X clients, but no one has been able to connect using WinSCP on Windows 7.
Finally found that by changing Environment -> SCP/Shell -> Shell: from "Default" to "/bin/bash" then it seems to work fine.
Log file with Shell: "Default"
Log file with Shell: "/bin/bash"
WinSCP also consistently failed to copy a 12MB file (again, no issues with Linux or OS X scp clients transferring the same file). Eventually, enabling compression allowed the file to be successfully transferred.
Microsoft Windows 7
SCP
GUI
---------------------------
Error
---------------------------
Connection has been unexpectedly closed. Server sent command exit status 1.
---------------------------
Error skipping startup message. Your shell is probably incompatible with the application (BASH is recommended).
---------------------------
OK Reconnect (4 s) Help
---------------------------
Server version: SSH-2.0-OpenSSH_3.8.1p1 Debian-8.sarge.6
Using SSH protocol version 2
scp works fine on this server from a Linux clients and from OS X clients, but no one has been able to connect using WinSCP on Windows 7.
Finally found that by changing Environment -> SCP/Shell -> Shell: from "Default" to "/bin/bash" then it seems to work fine.
Log file with Shell: "Default"
. 2013-06-21 12:54:26.222 -------------------------------------------------------------------------- . 2013-06-21 12:54:26.222 WinSCP Version 5.1.5 (Build 3261) (OS 6.1.7601 Service Pack 1) . 2013-06-21 12:54:26.222 Configuration: HKEY_CURRENT_USER\Software\Martin Prikryl\WinSCP 2\ . 2013-06-21 12:54:26.222 Local account: Operator-PC\Operator . 2013-06-21 12:54:26.222 Working directory: C:\Program Files\WinSCP . 2013-06-21 12:54:26.222 Process ID: 5448 . 2013-06-21 12:54:26.222 Command-line: "C:\Program Files\WinSCP\WinSCP.exe" . 2013-06-21 12:54:26.222 Time zone: Current: GMT-6, Standard: GMT-7, DST: GMT-6, DST Start: 3/10/2013, DST End: 11/3/2013 . 2013-06-21 12:54:26.222 Login time: Friday, June 21, 2013 12:54:26 PM . 2013-06-21 12:54:26.222 -------------------------------------------------------------------------- . 2013-06-21 12:54:26.222 Session name: 192.168.1.45 (Modified stored session) . 2013-06-21 12:54:26.222 Host name: 192.168.1.45 (Port: 22) . 2013-06-21 12:54:26.222 User name: (Password: No, Key file: No) . 2013-06-21 12:54:26.222 Tunnel: No . 2013-06-21 12:54:26.222 Transfer Protocol: SCP . 2013-06-21 12:54:26.222 Ping type: -, Ping interval: 30 sec; Timeout: 15 sec . 2013-06-21 12:54:26.222 Proxy: none . 2013-06-21 12:54:26.222 SSH protocol version: 2; Compression: No . 2013-06-21 12:54:26.222 Bypass authentication: No . 2013-06-21 12:54:26.222 Try agent: Yes; Agent forwarding: No; TIS/CryptoCard: No; KI: Yes; GSSAPI: No . 2013-06-21 12:54:26.222 Ciphers: aes,blowfish,3des,WARN,arcfour,des; Ssh2DES: No . 2013-06-21 12:54:26.222 SSH Bugs: A,A,A,A,A,A,A,A,A,A . 2013-06-21 12:54:26.222 Return code variable: Autodetect; Lookup user groups: A . 2013-06-21 12:54:26.222 Shell: default . 2013-06-21 12:54:26.222 EOL: 0, UTF: 2 . 2013-06-21 12:54:26.222 Clear aliases: Yes, Unset nat.vars: Yes, Resolve symlinks: Yes . 2013-06-21 12:54:26.223 LS: ls -la, Ign LS warn: Yes, Scp1 Comp: No . 2013-06-21 12:54:26.223 Local directory: C:\Users\Operator\Documents, Remote directory: /root, Update: Yes, Cache: Yes . 2013-06-21 12:54:26.223 Cache directory changes: Yes, Permanent: Yes . 2013-06-21 12:54:26.223 DST mode: 1; Timezone offset: 0h 0m . 2013-06-21 12:54:26.223 -------------------------------------------------------------------------- . 2013-06-21 12:54:26.298 Looking up host "192.168.1.45" . 2013-06-21 12:54:26.298 Connecting to 192.168.1.45 port 22 . 2013-06-21 12:54:26.302 Selecting events 63 for socket 888 . 2013-06-21 12:54:26.349 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.349 Looking for incoming data . 2013-06-21 12:54:26.349 Looking for network events . 2013-06-21 12:54:26.349 Detected network event . 2013-06-21 12:54:26.349 Enumerating network events for socket 888 . 2013-06-21 12:54:26.349 Enumerated 19 network events making 19 cumulative events for socket 888 . 2013-06-21 12:54:26.349 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:26.349 Server version: SSH-2.0-OpenSSH_3.8.1p1 Debian-8.sarge.6 . 2013-06-21 12:54:26.349 Using SSH protocol version 2 . 2013-06-21 12:54:26.349 We claim version: SSH-2.0-WinSCP_release_5.1.5 . 2013-06-21 12:54:26.349 Handling network write event on socket 888 with error 0 . 2013-06-21 12:54:26.349 Handling network connect event on socket 888 with error 0 . 2013-06-21 12:54:26.349 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.349 Looking for incoming data . 2013-06-21 12:54:26.349 Looking for network events . 2013-06-21 12:54:26.372 Detected network event . 2013-06-21 12:54:26.372 Enumerating network events for socket 888 . 2013-06-21 12:54:26.372 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:26.372 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:26.373 Doing Diffie-Hellman group exchange . 2013-06-21 12:54:26.373 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.373 Looking for incoming data . 2013-06-21 12:54:26.373 Looking for network events . 2013-06-21 12:54:26.445 Detected network event . 2013-06-21 12:54:26.445 Enumerating network events for socket 888 . 2013-06-21 12:54:26.445 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:26.445 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:26.445 Doing Diffie-Hellman key exchange with hash SHA-1 . 2013-06-21 12:54:26.512 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.512 Looking for incoming data . 2013-06-21 12:54:26.512 Looking for network events . 2013-06-21 12:54:28.436 Detected network event . 2013-06-21 12:54:28.436 Enumerating network events for socket 888 . 2013-06-21 12:54:28.436 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:28.436 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:28.522 Verifying host key rsa2 . 2013-06-21 12:54:28.552 Host key matches cached key . 2013-06-21 12:54:28.552 Selecting events 63 for socket 888 . 2013-06-21 12:54:28.552 Host key fingerprint is: . 2013-06-21 12:54:28.552 ssh-rsa 2048 7f:04:f4:96:c0:f9:01:b8:92:07:43:07:13:59:30:33 . 2013-06-21 12:54:28.552 Initialised AES-256 SDCTR client->server encryption . 2013-06-21 12:54:28.552 Initialised HMAC-SHA1 client->server MAC algorithm . 2013-06-21 12:54:28.552 Initialised AES-256 SDCTR server->client encryption . 2013-06-21 12:54:28.552 Initialised HMAC-SHA1 server->client MAC algorithm . 2013-06-21 12:54:28.552 Waiting for the server to continue with the initialization . 2013-06-21 12:54:28.552 Looking for incoming data . 2013-06-21 12:54:28.552 Looking for network events . 2013-06-21 12:54:28.574 Detected network event . 2013-06-21 12:54:28.574 Enumerating network events for socket 888 . 2013-06-21 12:54:28.574 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:28.574 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:28.575 Prompt (2, SSH login name, , login as: ) . 2013-06-21 12:54:30.752 Waiting for the server to continue with the initialization . 2013-06-21 12:54:30.752 Looking for incoming data . 2013-06-21 12:54:30.752 Looking for network events . 2013-06-21 12:54:30.796 Detected network event . 2013-06-21 12:54:30.796 Enumerating network events for socket 888 . 2013-06-21 12:54:30.796 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:30.796 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:30.796 Attempting keyboard-interactive authentication . 2013-06-21 12:54:30.796 Waiting for the server to continue with the initialization . 2013-06-21 12:54:30.796 Looking for incoming data . 2013-06-21 12:54:30.796 Looking for network events . 2013-06-21 12:54:30.806 Detected network event . 2013-06-21 12:54:30.806 Enumerating network events for socket 888 . 2013-06-21 12:54:30.806 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:30.806 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:30.806 Prompt (6, SSH server authentication, Using keyboard-interactive authentication., Password: ) . 2013-06-21 12:54:31.969 Waiting for the server to continue with the initialization . 2013-06-21 12:54:31.969 Looking for incoming data . 2013-06-21 12:54:31.969 Looking for network events . 2013-06-21 12:54:31.987 Detected network event . 2013-06-21 12:54:31.987 Enumerating network events for socket 888 . 2013-06-21 12:54:31.987 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:31.987 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:31.988 Prompt (6, SSH server authentication, , <no prompt>) . 2013-06-21 12:54:31.988 Ignoring empty SSH server authentication request . 2013-06-21 12:54:31.988 Waiting for the server to continue with the initialization . 2013-06-21 12:54:31.988 Looking for incoming data . 2013-06-21 12:54:31.988 Looking for network events . 2013-06-21 12:54:32.003 Detected network event . 2013-06-21 12:54:32.003 Enumerating network events for socket 888 . 2013-06-21 12:54:32.003 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.003 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.003 Access granted . 2013-06-21 12:54:32.003 Waiting for the server to continue with the initialization . 2013-06-21 12:54:32.003 Looking for incoming data . 2013-06-21 12:54:32.003 Looking for network events . 2013-06-21 12:54:32.009 Detected network event . 2013-06-21 12:54:32.009 Enumerating network events for socket 888 . 2013-06-21 12:54:32.009 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.009 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.009 Opened channel for session . 2013-06-21 12:54:32.009 Waiting for the server to continue with the initialization . 2013-06-21 12:54:32.009 Looking for incoming data . 2013-06-21 12:54:32.009 Looking for network events . 2013-06-21 12:54:32.078 Detected network event . 2013-06-21 12:54:32.078 Enumerating network events for socket 888 . 2013-06-21 12:54:32.078 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.078 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.078 Started a shell/command . 2013-06-21 12:54:32.120 -------------------------------------------------------------------------- . 2013-06-21 12:54:32.120 Using SCP protocol. . 2013-06-21 12:54:32.120 Doing startup conversation with host. . 2013-06-21 12:54:32.120 Session upkeep . 2013-06-21 12:54:32.120 Looking for network events . 2013-06-21 12:54:32.120 Timeout waiting for network events . 2013-06-21 12:54:32.172 Skipping host startup message (if any). . 2013-06-21 12:54:32.172 Sent 36 bytes . 2013-06-21 12:54:32.172 There are 0 bytes remaining in the send buffer . 2013-06-21 12:54:32.173 Looking for network events . 2013-06-21 12:54:32.173 Timeout waiting for network events . 2013-06-21 12:54:32.173 Sent 1 bytes . 2013-06-21 12:54:32.173 There are 0 bytes remaining in the send buffer . 2013-06-21 12:54:32.173 Looking for network events . 2013-06-21 12:54:32.173 Timeout waiting for network events > 2013-06-21 12:54:32.173 echo "WinSCP: this is end-of-file:0" . 2013-06-21 12:54:32.173 Waiting for another 1 bytes . 2013-06-21 12:54:32.173 Looking for incoming data . 2013-06-21 12:54:32.173 Looking for network events . 2013-06-21 12:54:32.177 Detected network event . 2013-06-21 12:54:32.177 Enumerating network events for socket 888 . 2013-06-21 12:54:32.177 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.177 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.177 Server sent command exit status 1 . 2013-06-21 12:54:32.177 Selecting events 0 for socket 888 . 2013-06-21 12:54:32.177 Disconnected: All channels closed * 2013-06-21 12:54:32.232 (EFatal) Connection has been unexpectedly closed. Server sent command exit status 1. * 2013-06-21 12:54:32.232 Error skipping startup message. Your shell is probably incompatible with the application (BASH is recommended).
Log file with Shell: "/bin/bash"
. 2013-06-21 12:54:26.222 -------------------------------------------------------------------------- . 2013-06-21 12:54:26.222 WinSCP Version 5.1.5 (Build 3261) (OS 6.1.7601 Service Pack 1) . 2013-06-21 12:54:26.222 Configuration: HKEY_CURRENT_USER\Software\Martin Prikryl\WinSCP 2\ . 2013-06-21 12:54:26.222 Local account: Operator-PC\Operator . 2013-06-21 12:54:26.222 Working directory: C:\Program Files\WinSCP . 2013-06-21 12:54:26.222 Process ID: 5448 . 2013-06-21 12:54:26.222 Command-line: "C:\Program Files\WinSCP\WinSCP.exe" . 2013-06-21 12:54:26.222 Time zone: Current: GMT-6, Standard: GMT-7, DST: GMT-6, DST Start: 3/10/2013, DST End: 11/3/2013 . 2013-06-21 12:54:26.222 Login time: Friday, June 21, 2013 12:54:26 PM . 2013-06-21 12:54:26.222 -------------------------------------------------------------------------- . 2013-06-21 12:54:26.222 Session name: 192.168.1.45 (Modified stored session) . 2013-06-21 12:54:26.222 Host name: 192.168.1.45 (Port: 22) . 2013-06-21 12:54:26.222 User name: (Password: No, Key file: No) . 2013-06-21 12:54:26.222 Tunnel: No . 2013-06-21 12:54:26.222 Transfer Protocol: SCP . 2013-06-21 12:54:26.222 Ping type: -, Ping interval: 30 sec; Timeout: 15 sec . 2013-06-21 12:54:26.222 Proxy: none . 2013-06-21 12:54:26.222 SSH protocol version: 2; Compression: No . 2013-06-21 12:54:26.222 Bypass authentication: No . 2013-06-21 12:54:26.222 Try agent: Yes; Agent forwarding: No; TIS/CryptoCard: No; KI: Yes; GSSAPI: No . 2013-06-21 12:54:26.222 Ciphers: aes,blowfish,3des,WARN,arcfour,des; Ssh2DES: No . 2013-06-21 12:54:26.222 SSH Bugs: A,A,A,A,A,A,A,A,A,A . 2013-06-21 12:54:26.222 Return code variable: Autodetect; Lookup user groups: A . 2013-06-21 12:54:26.222 Shell: default . 2013-06-21 12:54:26.222 EOL: 0, UTF: 2 . 2013-06-21 12:54:26.222 Clear aliases: Yes, Unset nat.vars: Yes, Resolve symlinks: Yes . 2013-06-21 12:54:26.223 LS: ls -la, Ign LS warn: Yes, Scp1 Comp: No . 2013-06-21 12:54:26.223 Local directory: C:\Users\Operator\Documents, Remote directory: /root, Update: Yes, Cache: Yes . 2013-06-21 12:54:26.223 Cache directory changes: Yes, Permanent: Yes . 2013-06-21 12:54:26.223 DST mode: 1; Timezone offset: 0h 0m . 2013-06-21 12:54:26.223 -------------------------------------------------------------------------- . 2013-06-21 12:54:26.298 Looking up host "192.168.1.45" . 2013-06-21 12:54:26.298 Connecting to 192.168.1.45 port 22 . 2013-06-21 12:54:26.302 Selecting events 63 for socket 888 . 2013-06-21 12:54:26.349 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.349 Looking for incoming data . 2013-06-21 12:54:26.349 Looking for network events . 2013-06-21 12:54:26.349 Detected network event . 2013-06-21 12:54:26.349 Enumerating network events for socket 888 . 2013-06-21 12:54:26.349 Enumerated 19 network events making 19 cumulative events for socket 888 . 2013-06-21 12:54:26.349 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:26.349 Server version: SSH-2.0-OpenSSH_3.8.1p1 Debian-8.sarge.6 . 2013-06-21 12:54:26.349 Using SSH protocol version 2 . 2013-06-21 12:54:26.349 We claim version: SSH-2.0-WinSCP_release_5.1.5 . 2013-06-21 12:54:26.349 Handling network write event on socket 888 with error 0 . 2013-06-21 12:54:26.349 Handling network connect event on socket 888 with error 0 . 2013-06-21 12:54:26.349 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.349 Looking for incoming data . 2013-06-21 12:54:26.349 Looking for network events . 2013-06-21 12:54:26.372 Detected network event . 2013-06-21 12:54:26.372 Enumerating network events for socket 888 . 2013-06-21 12:54:26.372 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:26.372 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:26.373 Doing Diffie-Hellman group exchange . 2013-06-21 12:54:26.373 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.373 Looking for incoming data . 2013-06-21 12:54:26.373 Looking for network events . 2013-06-21 12:54:26.445 Detected network event . 2013-06-21 12:54:26.445 Enumerating network events for socket 888 . 2013-06-21 12:54:26.445 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:26.445 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:26.445 Doing Diffie-Hellman key exchange with hash SHA-1 . 2013-06-21 12:54:26.512 Waiting for the server to continue with the initialization . 2013-06-21 12:54:26.512 Looking for incoming data . 2013-06-21 12:54:26.512 Looking for network events . 2013-06-21 12:54:28.436 Detected network event . 2013-06-21 12:54:28.436 Enumerating network events for socket 888 . 2013-06-21 12:54:28.436 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:28.436 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:28.522 Verifying host key rsa2 0x23,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 with fingerprint ssh-rsa 2048 7f:04:f4:96:c0:f9:01:b8:92:07:43:07:13:59:30:33 . 2013-06-21 12:54:28.552 Host key matches cached key . 2013-06-21 12:54:28.552 Selecting events 63 for socket 888 . 2013-06-21 12:54:28.552 Host key fingerprint is: . 2013-06-21 12:54:28.552 ssh-rsa 2048 7f:04:f4:96:c0:f9:01:b8:92:07:43:07:13:59:30:33 . 2013-06-21 12:54:28.552 Initialised AES-256 SDCTR client->server encryption . 2013-06-21 12:54:28.552 Initialised HMAC-SHA1 client->server MAC algorithm . 2013-06-21 12:54:28.552 Initialised AES-256 SDCTR server->client encryption . 2013-06-21 12:54:28.552 Initialised HMAC-SHA1 server->client MAC algorithm . 2013-06-21 12:54:28.552 Waiting for the server to continue with the initialization . 2013-06-21 12:54:28.552 Looking for incoming data . 2013-06-21 12:54:28.552 Looking for network events . 2013-06-21 12:54:28.574 Detected network event . 2013-06-21 12:54:28.574 Enumerating network events for socket 888 . 2013-06-21 12:54:28.574 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:28.574 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:28.575 Prompt (2, SSH login name, , login as: ) . 2013-06-21 12:54:30.752 Waiting for the server to continue with the initialization . 2013-06-21 12:54:30.752 Looking for incoming data . 2013-06-21 12:54:30.752 Looking for network events . 2013-06-21 12:54:30.796 Detected network event . 2013-06-21 12:54:30.796 Enumerating network events for socket 888 . 2013-06-21 12:54:30.796 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:30.796 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:30.796 Attempting keyboard-interactive authentication . 2013-06-21 12:54:30.796 Waiting for the server to continue with the initialization . 2013-06-21 12:54:30.796 Looking for incoming data . 2013-06-21 12:54:30.796 Looking for network events . 2013-06-21 12:54:30.806 Detected network event . 2013-06-21 12:54:30.806 Enumerating network events for socket 888 . 2013-06-21 12:54:30.806 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:30.806 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:30.806 Prompt (6, SSH server authentication, Using keyboard-interactive authentication., Password: ) . 2013-06-21 12:54:31.969 Waiting for the server to continue with the initialization . 2013-06-21 12:54:31.969 Looking for incoming data . 2013-06-21 12:54:31.969 Looking for network events . 2013-06-21 12:54:31.987 Detected network event . 2013-06-21 12:54:31.987 Enumerating network events for socket 888 . 2013-06-21 12:54:31.987 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:31.987 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:31.988 Prompt (6, SSH server authentication, , <no prompt>) . 2013-06-21 12:54:31.988 Ignoring empty SSH server authentication request . 2013-06-21 12:54:31.988 Waiting for the server to continue with the initialization . 2013-06-21 12:54:31.988 Looking for incoming data . 2013-06-21 12:54:31.988 Looking for network events . 2013-06-21 12:54:32.003 Detected network event . 2013-06-21 12:54:32.003 Enumerating network events for socket 888 . 2013-06-21 12:54:32.003 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.003 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.003 Access granted . 2013-06-21 12:54:32.003 Waiting for the server to continue with the initialization . 2013-06-21 12:54:32.003 Looking for incoming data . 2013-06-21 12:54:32.003 Looking for network events . 2013-06-21 12:54:32.009 Detected network event . 2013-06-21 12:54:32.009 Enumerating network events for socket 888 . 2013-06-21 12:54:32.009 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.009 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.009 Opened channel for session . 2013-06-21 12:54:32.009 Waiting for the server to continue with the initialization . 2013-06-21 12:54:32.009 Looking for incoming data . 2013-06-21 12:54:32.009 Looking for network events . 2013-06-21 12:54:32.078 Detected network event . 2013-06-21 12:54:32.078 Enumerating network events for socket 888 . 2013-06-21 12:54:32.078 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.078 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.078 Started a shell/command . 2013-06-21 12:54:32.120 -------------------------------------------------------------------------- . 2013-06-21 12:54:32.120 Using SCP protocol. . 2013-06-21 12:54:32.120 Doing startup conversation with host. . 2013-06-21 12:54:32.120 Session upkeep . 2013-06-21 12:54:32.120 Looking for network events . 2013-06-21 12:54:32.120 Timeout waiting for network events . 2013-06-21 12:54:32.172 Skipping host startup message (if any). . 2013-06-21 12:54:32.172 Sent 36 bytes . 2013-06-21 12:54:32.172 There are 0 bytes remaining in the send buffer . 2013-06-21 12:54:32.173 Looking for network events . 2013-06-21 12:54:32.173 Timeout waiting for network events . 2013-06-21 12:54:32.173 Sent 1 bytes . 2013-06-21 12:54:32.173 There are 0 bytes remaining in the send buffer . 2013-06-21 12:54:32.173 Looking for network events . 2013-06-21 12:54:32.173 Timeout waiting for network events > 2013-06-21 12:54:32.173 echo "WinSCP: this is end-of-file:0" . 2013-06-21 12:54:32.173 Waiting for another 1 bytes . 2013-06-21 12:54:32.173 Looking for incoming data . 2013-06-21 12:54:32.173 Looking for network events . 2013-06-21 12:54:32.177 Detected network event . 2013-06-21 12:54:32.177 Enumerating network events for socket 888 . 2013-06-21 12:54:32.177 Enumerated 1 network events making 1 cumulative events for socket 888 . 2013-06-21 12:54:32.177 Handling network read event on socket 888 with error 0 . 2013-06-21 12:54:32.177 Server sent command exit status 1 . 2013-06-21 12:54:32.177 Selecting events 0 for socket 888 . 2013-06-21 12:54:32.177 Disconnected: All channels closed * 2013-06-21 12:54:32.232 (EFatal) Connection has been unexpectedly closed. Server sent command exit status 1. * 2013-06-21 12:54:32.232 Error skipping startup message. Your shell is probably incompatible with the application (BASH is recommended). . 2013-06-21 12:54:37.434 Looking up host "192.168.1.45" . 2013-06-21 12:54:37.434 Connecting to 192.168.1.45 port 22 . 2013-06-21 12:54:37.453 Selecting events 63 for socket 872 . 2013-06-21 12:54:37.453 Session upkeep . 2013-06-21 12:54:37.453 Looking for network events . 2013-06-21 12:54:37.453 Detected network event . 2013-06-21 12:54:37.453 Enumerating network events for socket 872 . 2013-06-21 12:54:37.453 Enumerated 18 network events making 18 cumulative events for socket 872 . 2013-06-21 12:54:37.453 Handling network write event on socket 872 with error 0 . 2013-06-21 12:54:37.453 Handling network connect event on socket 872 with error 0 . 2013-06-21 12:54:37.485 Waiting for the server to continue with the initialization . 2013-06-21 12:54:37.485 Looking for incoming data . 2013-06-21 12:54:37.485 Looking for network events . 2013-06-21 12:54:37.485 Detected network event . 2013-06-21 12:54:37.485 Enumerating network events for socket 872 . 2013-06-21 12:54:37.486 Enumerated 1 network events making 1 cumulative events for socket 872 . 2013-06-21 12:54:37.486 Handling network read event on socket 872 with error 0 . 2013-06-21 12:54:37.486 Server version: SSH-2.0-OpenSSH_3.8.1p1 Debian-8.sarge.6 . 2013-06-21 12:54:37.486 Using SSH protocol version 2 . 2013-06-21 12:54:37.486 We claim version: SSH-2.0-WinSCP_release_5.1.5 . 2013-06-21 12:54:37.486 Waiting for the server to continue with the initialization . 2013-06-21 12:54:37.486 Looking for incoming data . 2013-06-21 12:54:37.486 Looking for network events . 2013-06-21 12:54:37.503 Detected network event . 2013-06-21 12:54:37.503 Enumerating network events for socket 872 . 2013-06-21 12:54:37.503 Enumerated 1 network events making 1 cumulative events for socket 872 . 2013-06-21 12:54:37.503 Handling network read event on socket 872 with error 0 . 2013-06-21 12:54:37.503 Doing Diffie-Hellman group exchange . 2013-06-21 12:54:37.503 Waiting for the server to continue with the initialization . 2013-06-21 12:54:37.503 Looking for incoming data . 2013-06-21 12:54:37.503 Looking for network events . 2013-06-21 12:54:37.589 Detected network event . 2013-06-21 12:54:37.589 Enumerating network events for socket 872 . 2013-06-21 12:54:37.589 Enumerated 1 network events making 1 cumulative events for socket 872 . 2013-06-21 12:54:37.589 Handling network read event on socket 872 with error 0 . 2013-06-21 12:54:37.589 Doing Diffie-Hellman key exchange with hash SHA-1 . 2013-06-21 12:54:37.657 Waiting for the server to continue with the initialization . 2013-06-21 12:54:37.657 Looking for incoming data . 2013-06-21 12:54:37.657 Looking for network events . 2013-06-21 12:54:39.574 Detected network event . 2013-06-21 12:54:39.574 Enumerating network events for socket 872 . 2013-06-21 12:54:39.574 Enumerated 1 network events making 1 cumulative events for socket 872 . 2013-06-21 12:54:39.574 Handling network read event on socket 872 with error 0 . 2013-06-21 12:54:39.665 Verifying host key rsa2 . 2013-06-21 12:54:39.693 Host key matches cached key . 2013-06-21 12:54:39.693 Selecting events 63 for socket 872 . 2013-06-21 12:54:39.693 Host key fingerprint is: . 2013-06-21 12:54:39.693 ssh-rsa 2048 7f:04:f4:96:c0:f9:01:b8:92:07:43:07:13:59:30:33 . 2013-06-21 12:54:39.693 Initialised AES-256 SDCTR client->server encryption . 2013-06-21 12:54:39.693 Initialised HMAC-SHA1 client->server MAC algorithm . 2013-06-21 12:54:39.693 Initialised AES-256 SDCTR server->client encryption . 2013-06-21 12:54:39.693 Initialised HMAC-SHA1 server->client MAC algorithm . 2013-06-21 12:54:39.693 Waiting for the server to continue with the initialization . 2013-06-21 12:54:39.693 Looking for incoming data . 2013-06-21 12:54:39.693 Looking for network events . 2013-06-21 12:54:39.722 Detected network event . 2013-06-21 12:54:39.722 Enumerating network events for socket 872 . 2013-06-21 12:54:39.722 Enumerated 1 network events making 1 cumulative events for socket 872 . 2013-06-21 12:54:39.723 Handling network read event on socket 872 with error 0 . 2013-06-21 12:54:39.723 Prompt (2, SSH login name, , login as: ) . 2013-06-21 12:57:31.364 Attempt to close connection due to fatal exception: . 2013-06-21 12:57:31.364 Closing connection. . 2013-06-21 12:57:31.364 Sending special code: 12 . 2013-06-21 12:57:31.364 Selecting events 0 for socket 872 * 2013-06-21 12:57:31.419 (ESshFatal)
WinSCP also consistently failed to copy a 12MB file (again, no issues with Linux or OS X scp clients transferring the same file). Eventually, enabling compression allowed the file to be successfully transferred.
