sftp error on LynxOs

[Deepa Nemmili Veeravalli]

I have the debug output from the server side below.
Any help or pointer will be greatly appreciated as I have been blocked with
this.


debug1: Server will not fork when running in debugging mode.
Connection from 10.0.0.11 port 1020
debug1: Client protocol version 2.0; client software version OpenSSH_2.3.0p1
debug1: match: OpenSSH_2.3.0p1 pat ^OpenSSH_2\.3\.0
Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-1.99-OpenSSH_2.9p1
debug2: Original cipher proposal:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,r
ijndael128-cbc,rijndael192-cbc,rijndael256-cbc,rijndael-cbc at lysator.liu.se
debug2: Compat cipher proposal: 3des-cbc,blowfish-cbc,cast128-cbc,arcfour
debug2: Original cipher proposal:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,r
ijndael128-cbc,rijndael192-cbc,rijndael256-cbc,rijndael-cbc at lysator.liu.se
debug2: Compat cipher proposal: 3des-cbc,blowfish-cbc,cast128-cbc,arcfour
debug1: list_hostkey_types: ssh-rsa,ssh-dss
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit:
diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: 3des-cbc,blowfish-cbc,cast128-cbc,arcfour
debug2: kex_parse_kexinit: 3des-cbc,blowfish-cbc,cast128-cbc,arcfour
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160 at openssh.com,hmac-sha1-96,hm
ac-md5-96
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160 at openssh.com,hmac-sha1-96,hm
ac-md5-96
debug2: kex_parse_kexinit: none,zlib
debug2: kex_parse_kexinit: none,zlib
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: first_kex_follows 0 
debug2: kex_parse_kexinit: reserved 0 
debug2: kex_parse_kexinit:
diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-dss
debug2: kex_parse_kexinit:
3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes128-cbc,aes192-cbc,aes256-cbc,r
ijndael128-cbc,rijndael192-cbc,rijndael256-cbc,rijndael-cbc at lysator.liu.se
debug2: kex_parse_kexinit:
3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes128-cbc,aes192-cbc,aes256-cbc,r
ijndael128-cbc,rijndael192-cbc,rijndael256-cbc,rijndael-cbc at lysator.liu.se
debug2: kex_parse_kexinit: hmac-sha1,hmac-md5,hmac-ripemd160 at openssh.com
debug2: kex_parse_kexinit: hmac-sha1,hmac-md5,hmac-ripemd160 at openssh.com
debug2: kex_parse_kexinit: none
debug2: kex_parse_kexinit: none
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: first_kex_follows 0 
debug2: kex_parse_kexinit: reserved 0 
debug2: mac_init: found hmac-sha1
debug1: kex: server->client 3des-cbc hmac-sha1 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST_OLD received
debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent
debug1: dh_gen_key: priv key bits set: 204/384
debug1: bits set: 1037/2049
debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT
debug1: bits set: 967/2049
debug1: sig size 20 20
debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent
debug1: kex_derive_keys
debug1: newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: waiting for SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: KEX done
debug1: userauth-request for user telica service ssh-connection method none
debug1: attempt 0 failures 0
debug2: input_userauth_request: setting up authctxt for telica
debug2: input_userauth_request: try method none
Failed none for telica from 10.0.0.11 port 1020 ssh2
debug1: userauth-request for user telica service ssh-connection method
publickey
debug1: attempt 1 failures 1
debug2: input_userauth_request: try method publickey
debug1: temporarily_use_uid: 604/500 (e=0)
debug1: matching key found: file /home/telica/.ssh/authorized_keys2, line 1
debug1: restore_uid
debug1: len 55 datafellows 53376
debug1: ssh_dss_verify: signature correct
debug2: userauth_pubkey: authenticated 1 pkalg ssh-dss
Accepted publickey for telica from 10.0.0.11 port 1020 ssh2
debug1: Entering interactive session for SSH2.
debug1: server_init_dispatch_20
debug1: server_input_channel_open: ctype session rchan 0 win 65536 max 32768
debug1: input_session_request
debug1: channel 0: new [server-session]
debug1: session_new: init
debug1: session_new: session 0
debug1: session_open: channel 0
debug1: session_open: session 0: link with channel 0
debug1: server_input_channel_open: confirm session
debug2: callback start
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 channel 0 request x11-req reply
0
debug1: X11 forwarding disabled in server configuration file.
debug2: callback done
debug2: callback start
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 channel 0 request exec reply 0
debug1: fd 6 setting O_NONBLOCK
debug1: fd 6 IS O_NONBLOCK
debug1: fd 11 setting O_NONBLOCK
debug2: callback done
debug2: channel 0: read 195 from efd 11
debug2: channel 0: rwin 65536 elen 195 euse 1
debug2: channel 0: sent ext data 195
debug1: Received SIGCHLD.
debug1: session_by_pid: pid 32
debug1: session_exit_message: session 0 channel 0 pid 32
debug1: session_exit_message: release channel 0
debug1: channel 0: write failed
debug1: channel 0: output open -> closed
debug1: channel 0: close_write
debug1: session_free: session 0 pid 32
debug1: channel 0: read<=0 rfd 6 len 0
debug1: channel 0: read failed
debug1: channel 0: input open -> drain
debug1: channel 0: close_read
debug1: channel 0: input: no drain shortcut
debug1: channel 0: ibuf empty
debug1: channel 0: input drain -> closed
debug1: channel 0: send eof
debug2: channel 0: read 61 from efd 11
debug2: channel 0: active efd: 11 len 61 type read
debug2: channel 0: rwin 65341 elen 61 euse 1
debug2: channel 0: sent ext data 61
debug1: channel 0: send close
debug2: channel 0: read 0 from efd 11
debug2: channel 0: closing read-efd 11
debug2: channel 0: no data after CLOSE
Connection closed by remote host.
Closing connection to 10.0.0.11
debug1: writing PRNG seed to file //.ssh/prng_seed

-----Original Message-----
From: Deepa Nemmili Veeravalli [mailto:dveeravalli at telica.com]
Sent: Thursday, September 27, 2001 3:26 PM
To: openssh-unix-dev at mindrot.org
Subject: sftp error on LynxOs


I am trying to initiate an sftp session from a Linux (Redhat) to a LynxOs
machine (where i have ported opnessh-2.9p1) and configured without PAM
support (as I was not able to find PAM version for LynxOS operating system)

I get the following error:
$ sftp -P /home/telica -l telica -v ben
select: Bad file descriptor
read: Input/output error
sftp>


Can somebody help me asap on this?

Thanks,Deepa.