I am using sftp command line to perform some operations on a remote machine. The remote machine is using embedded SFTP server. The response is leading to ID mismatch. On checking the version of sftp on sftp command line it is returning a value of 3. I am using sshd-sftp-2.1.0 version for SFTP server.
*Adding the sftp debug statements*: OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 58: Applying options for * debug2: resolving "10.211.48.32" port 9922 debug2: ssh_connect_direct: needpriv 0 debug1: Connecting to 10.211.48.32 [10.211.48.32] port 9922. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: identity file /root/.ssh/id_ed25519 type 4 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4 debug1: Remote protocol version 2.0, remote software version SSHD-COMMON-2.1.0 debug1: no match: SSHD-COMMON-2.1.0 debug2: fd 3 setting O_NONBLOCK debug1: Authenticating to 10.211.48.32:9922 as 'navkaur' debug3: put_host_port: [10.211.48.32]:9922 debug3: hostkeys_foreach: reading file "/root/.ssh/known_hosts" debug3: record_hostkey: found key type RSA in file /root/.ssh/known_hosts:2 debug3: load_hostkeys: loaded 1 keys from [10.211.48.32]:9922 debug3: order_hostkeyalgs: prefer hostkeyalgs: ssh-rsa-cert-...@openssh.com ,rsa-sha2-512,rsa-sha2-256,ssh-rsa debug3: send packet: type 20 debug1: SSH2_MSG_KEXINIT sent debug3: receive packet: type 20 debug1: SSH2_MSG_KEXINIT received debug2: local client KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,curve25519-sha...@libssh.org ,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1,ext-info-c debug2: host key algorithms: ssh-rsa-cert-...@openssh.com ,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com,ssh-ed25519-cert-...@openssh.com, ssh-dss-cert-...@openssh.com ,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,ssh-dss debug2: ciphers ctos: chacha20-poly1...@openssh.com ,aes128-ctr,aes192-ctr,aes256-ctr,aes128-...@openssh.com, aes256-...@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc debug2: ciphers stoc: chacha20-poly1...@openssh.com ,aes128-ctr,aes192-ctr,aes256-ctr,aes128-...@openssh.com, aes256-...@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc debug2: MACs ctos: hmac-sha2-256,hmac-sha2-512 debug2: MACs stoc: hmac-sha2-256,hmac-sha2-512 debug2: compression ctos: none,z...@openssh.com,zlib debug2: compression stoc: none,z...@openssh.com,zlib debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug2: peer server KEXINIT proposal debug2: KEX algorithms: ecdh-sha2-nistp521,ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group18-sha512,diffie-hellman-group17-sha512,diffie-hellman-group16-sha512,diffie-hellman-group15-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: host key algorithms: ssh-rsa debug2: ciphers ctos: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,aes192-cbc,aes256-cbc debug2: ciphers stoc: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,aes192-cbc,aes256-cbc debug2: MACs ctos: hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha2-512,hmac-sha1-96,hmac-md5-96 debug2: MACs stoc: hmac-md5,hmac-sha1,hmac-sha2-256,hmac-sha2-512,hmac-sha1-96,hmac-md5-96 debug2: compression ctos: none,zlib,z...@openssh.com debug2: compression stoc: none,zlib,z...@openssh.com debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug1: kex: algorithm: ecdh-sha2-nistp256 debug1: kex: host key algorithm: ssh-rsa debug1: kex: server->client cipher: aes128-ctr MAC: hmac-sha2-256 compression: none debug1: kex: client->server cipher: aes128-ctr MAC: hmac-sha2-256 compression: none debug1: kex: ecdh-sha2-nistp256 need=32 dh_need=32 debug1: kex: ecdh-sha2-nistp256 need=32 dh_need=32 debug3: send packet: type 30 debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug3: receive packet: type 31 debug1: Server host key: ssh-rsa SHA256:HgB8osLR4vwiF5pBfZjBafJ6QZfq+gBkc31y2izy5jU debug3: put_host_port: [10.211.48.32]:9922 debug3: put_host_port: [10.211.48.32]:9922 debug3: hostkeys_foreach: reading file "/root/.ssh/known_hosts" debug3: record_hostkey: found key type RSA in file /root/.ssh/known_hosts:2 debug3: load_hostkeys: loaded 1 keys from [10.211.48.32]:9922 debug3: hostkeys_foreach: reading file "/root/.ssh/known_hosts" debug3: record_hostkey: found key type RSA in file /root/.ssh/known_hosts:2 debug3: load_hostkeys: loaded 1 keys from [10.211.48.32]:9922 debug1: Host '[10.211.48.32]:9922' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts:2 debug3: send packet: type 21 debug2: set_newkeys: mode 1 debug1: rekey after 4294967296 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug3: receive packet: type 21 debug1: SSH2_MSG_NEWKEYS received debug2: set_newkeys: mode 0 debug1: rekey after 4294967296 blocks debug2: key: /root/.ssh/id_rsa (0x564ebb4cbe10) debug2: key: /root/.ssh/id_dsa ((nil)) debug2: key: /root/.ssh/id_ecdsa ((nil)) debug2: key: /root/.ssh/id_ed25519 (0x564ebb4d8a50) debug3: send packet: type 5 debug3: receive packet: type 6 debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug3: send packet: type 50 debug3: receive packet: type 51 debug1: Authentications that can continue: password debug3: start over, passed a different list password debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup password debug3: remaining preferred: ,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_is_enabled password debug1: Next authentication method: password navkaur@10.211.48.32's password: debug3: send packet: type 50 debug2: we sent a password packet, wait for reply debug3: receive packet: type 51 debug1: Authentications that can continue: password Permission denied, please try again. navkaur@10.211.48.32's password: debug3: send packet: type 50 debug2: we sent a password packet, wait for reply debug3: receive packet: type 51 debug1: Authentications that can continue: password Permission denied, please try again. navkaur@10.211.48.32's password: debug3: send packet: type 50 debug2: we sent a password packet, wait for reply debug3: receive packet: type 51 Authenticated with partial success. debug1: Authentications that can continue: publickey debug3: start over, passed a different list publickey debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering RSA public key: /root/.ssh/id_rsa debug3: send_pubkey_test debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 60 debug1: Server accepts key: pkalg ssh-rsa blen 279 debug2: input_userauth_pk_ok: fp SHA256:m6WEp2GmT4pPdLNgBqVXfJbHzp9E9HG64x8dznfgvN0 debug3: sign_and_send_pubkey: RSA SHA256:m6WEp2GmT4pPdLNgBqVXfJbHzp9E9HG64x8dznfgvN0 debug3: send packet: type 50 debug3: receive packet: type 52 debug1: Authentication succeeded (publickey). Authenticated to 10.211.48.32 ([10.211.48.32]:9922). debug2: fd 4 setting O_NONBLOCK debug3: fd 5 is O_NONBLOCK debug1: channel 0: new [client-session] debug3: ssh_session2_open: channel_new: 0 debug2: channel 0: send open debug3: send packet: type 90 debug1: Entering interactive session. debug1: pledge: network debug3: receive packet: type 91 debug2: callback start debug2: fd 3 setting TCP_NODELAY debug3: ssh_packet_set_tos: set IP_TOS 0x08 debug2: client_session2_setup: id 0 debug1: Sending environment. debug3: Ignored env GUESTFISH_INIT debug3: Ignored env HOSTNAME debug3: Ignored env SHELL debug3: Ignored env TERM debug3: Ignored env HISTSIZE debug3: Ignored env USER debug3: Ignored env LS_COLORS debug3: Ignored env NDMAPICFG debug3: Ignored env GUESTFISH_PS1 debug3: Ignored env MAIL debug3: Ignored env PATH debug3: Ignored env INPUTRC debug3: Ignored env PWD debug1: Sending env LANG = en_US.UTF-8 debug2: channel 0: request env confirm 0 debug3: send packet: type 98 debug3: Ignored env GUESTFISH_OUTPUT debug3: Ignored env SHLVL debug3: Ignored env HOME debug3: Ignored env LOGNAME debug3: Ignored env LESSOPEN debug3: Ignored env GUESTFISH_RESTORE debug3: Ignored env _ debug1: Sending subsystem: sftp debug2: channel 0: request subsystem confirm 1 debug3: send packet: type 98 debug2: callback done debug2: channel 0: open confirm rwindow 2097152 rmax 32768 debug3: receive packet: type 99 debug2: channel_input_status_confirm: type 99 id 0 debug2: subsystem request accepted on channel 0 debug2: Remote version: 3 debug2: Unrecognised server extension "versions" debug2: Unrecognised server extension "newline" debug2: Unrecognised server extension "vendor-id" debug2: Server supports extension "fs...@openssh.com" revision 1 debug2: Server supports extension "hardl...@openssh.com" revision 1 debug2: Unrecognised server extension "acl-supported" debug2: Unrecognised server extension "supported" debug2: Unrecognised server extension "supported2" Connected to 10.211.48.32. debug3: Sent message fd 3 T:16 I:1 debug3: SSH_FXP_REALPATH . -> / size 0 sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> cd /ICX debug3: Sent message fd 3 T:16 I:2 debug3: SSH_FXP_REALPATH /ICX -> /ICX size 0 debug3: Sent message fd 3 T:17 I:3 debug3: Received stat reply T:3 I:14 ID mismatch (14 != 3) debug2: channel 0: read<=0 rfd 4 len 0 debug2: channel 0: read failed debug2: channel 0: close_read debug2: channel 0: input open -> drain debug2: channel 0: ibuf empty debug2: channel 0: send eof debug3: send packet: type 96 debug2: channel 0: input drain -> closed -bash-4.2# debug3: receive packet: type 96 debug2: channel 0: rcvd eof debug2: channel 0: output open -> drain debug2: channel 0: obuf empty debug2: channel 0: close_write debug2: channel 0: output drain -> closed debug3: receive packet: type 98 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug3: receive packet: type 97 debug2: channel 0: rcvd close debug3: channel 0: will not send data after close debug2: channel 0: almost dead debug2: channel 0: gc: notify user debug2: channel 0: gc: user detached debug2: channel 0: send close debug3: send packet: type 97 debug2: channel 0: is dead debug2: channel 0: garbage collecting debug1: channel 0: free: client-session, nchannels 1 debug3: channel 0: status: The following connections are open: #0 client-session (t4 r0 i3/0 o3/0 fd -1/-1 cc -1) debug3: send packet: type 1 debug1: fd 0 clearing O_NONBLOCK debug3: fd 1 is not O_NONBLOCK Transferred: sent 3040, received 3176 bytes, in 4.8 seconds Bytes per second: sent 629.7, received 657.8 debug1: Exit status 0 Thanks & regards, Gokkulasudan Rathnakumar.
