Code:
OpenSSH_5.5p1, OpenSSL 1.0.0e-fips 6 Sep 2011
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to xxxx [xx.xx.xxx.xx] port 22.
debug1: Connection established.
debug3: Not a RSA1 key file /home/xxxx/.ssh/id_rsa.
debug2: key_type_from_name: unknown key type '-----BEGIN'
debug3: key_read: missing keytype
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug2: key_type_from_name: unknown key type '-----END'
debug3: key_read: missing keytype
debug1: identity file /home/xxxx/.ssh/id_rsa type 1
debug1: identity file /home/xxxx/.ssh/id_rsa-cert type -1
debug1: identity file /home/xxxx/.ssh/id_dsa type -1
debug1: identity file /home/xxxx/.ssh/id_dsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8
debug1: match: OpenSSH_5.8 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.5
debug2: fd 3 setting O_NONBLOCK
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit:*ssh-rsa-cert-v00@openssh.com,ssh-dss-cert-v00@openssh.com,ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
debug2: kex_parse_kexinit: none,zlib@openssh.com,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-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib@openssh.com
debug2: kex_parse_kexinit: none,zlib@openssh.com
debug2: kex_parse_kexinit:*
debug2: kex_parse_kexinit:*
debug2: kex_parse_kexinit: first_kex_follows 0*
debug2: kex_parse_kexinit: reserved 0*
debug2: mac_setup: found hmac-md5
debug1: kex: server->client aes128-ctr hmac-md5 none
debug2: mac_setup: found hmac-md5
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug2: dh_gen_key: priv key bits set: 121/256
debug2: bits set: 500/1024
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug3: check_host_in_hostfile: host xxxx filename /home/xxxx/.ssh/known_hosts
debug3: check_host_in_hostfile: host xxxx filename /home/xxxx/.ssh/known_hosts
debug3: check_host_in_hostfile: match line 2
debug3: check_host_in_hostfile: host xx.xx.xxx.xx filename /home/xxxx/.ssh/known_hosts
debug3: check_host_in_hostfile: host xx.xx.xxx.xx filename /home/xxxx/.ssh/known_hosts
debug3: check_host_in_hostfile: match line 2
debug1: Host 'xxxx' is known and matches the RSA host key.
debug1: Found key in /home/xxxx/.ssh/known_hosts:2
debug2: bits set: 489/1024
debug1: ssh_rsa_verify: signature correct
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /home/xxxx/.ssh/id_rsa (0x1f4a178)
debug2: key: /home/xxxx/.ssh/id_dsa ((nil))
debug1: Authentications that can continue: publickey,gssapi-with-mic,password,keyboard-interactive
debug3: start over, passed a different list publickey,gssapi-with-mic,password,keyboard-interactive
debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password
debug3: authmethod_lookup gssapi-with-mic
debug3: remaining preferred: publickey,keyboard-interactive,password
debug3: authmethod_is_enabled gssapi-with-mic
debug1: Next authentication method: gssapi-with-mic
debug3: Trying to reverse map address xx.xx.xxx.xx.
debug1: Unspecified GSS failure. *Minor code may provide more information
Credentials cache file '/tmp/krb5cc_500' not found
debug1: Unspecified GSS failure. *Minor code may provide more information
Credentials cache file '/tmp/krb5cc_500' not found
debug1: Unspecified GSS failure. *Minor code may provide more information
debug2: we did not send a packet, disable method
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Offering public key: /home/xxxx/.ssh/id_rsa
debug3: send_pubkey_test
debug2: we sent a publickey packet, wait for reply
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug2: input_userauth_pk_ok: SHA1 fp 97:7d:69:16:03:1e:27:80:70:a6:b5:f0:7d:81:6a:95:f0:2b:88:7d
debug3: sign_and_send_pubkey
debug1: Authentication succeeded (publickey).
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
debug1: Requesting*no-more-sessions@openssh.com
debug1: Entering interactive session.
debug2: callback start
debug2: client_session2_setup: id 0
debug1: Sending environment.
debug3: Ignored env rvm_gemsets_path
debug3: Ignored env ORBIT_SOCKETDIR
debug3: Ignored env rvm_scripts_path
debug3: Ignored env rvm_bin_path
debug3: Ignored env HOSTNAME
debug3: Ignored env IMSETTINGS_INTEGRATE_DESKTOP
debug3: Ignored env GPG_AGENT_INFO
debug3: Ignored env TERM
debug3: Ignored env SHELL
debug3: Ignored env rvm_man_path
debug3: Ignored env HISTSIZE
debug3: Ignored env XDG_SESSION_COOKIE
debug3: Ignored env KONSOLE_DBUS_SERVICE
debug3: Ignored env rvm_user_path
debug3: Ignored env rvm_wrappers_path
debug3: Ignored env WINDOWID
debug3: Ignored env rvm_patches_path
debug3: Ignored env GNOME_KEYRING_CONTROL
debug3: Ignored env rvm_docs_path
debug3: Ignored env SHELL_SESSION_ID
debug3: Ignored env IMSETTINGS_MODULE
debug3: Ignored env USER
debug3: Ignored env LS_COLORS
debug3: Ignored env rvm_gems_cache_path
debug3: Ignored env rvm_config_path
debug3: Ignored env rvm_path
debug3: Ignored env SSH_AUTH_SOCK
debug3: Ignored env USERNAME
debug3: Ignored env SESSION_MANAGER
debug3: Ignored env rvm_examples_path
debug3: Ignored env DESKTOP_SESSION
debug3: Ignored env PATH
debug3: Ignored env MAIL
debug3: Ignored env rvm_rubies_path
debug3: Ignored env QT_IM_MODULE
debug3: Ignored env rvm_loaded_flag
debug3: Ignored env PWD
debug1: Sending env XMODIFIERS = @im=none
debug2: channel 0: request env confirm 0
debug3: Ignored env GDM_KEYBOARD_LAYOUT
debug1: Sending env LANG = en_US.utf8
debug2: channel 0: request env confirm 0
debug3: Ignored env KDE_IS_PRELINKED
debug3: Ignored env GNOME_KEYRING_PID
debug3: Ignored env GDM_LANG
debug3: Ignored env KDEDIRS
debug3: Ignored env rvm_usr_path
debug3: Ignored env KONSOLE_DBUS_SESSION
debug3: Ignored env GDMSESSION
debug3: Ignored env HISTCONTROL
debug3: Ignored env SSH_ASKPASS
debug3: Ignored env rvm_version
debug3: Ignored env rvm_src_path
debug3: Ignored env COLORFGBG
debug3: Ignored env SHLVL
debug3: Ignored env HOME
debug3: Ignored env rvm_gems_path
debug1: Sending env LANGUAGE =*
debug2: channel 0: request env confirm 0
debug3: Ignored env GNOME_DESKTOP_SESSION_ID
debug3: Ignored env LOGNAME
debug3: Ignored env rvm_tmp_path
debug3: Ignored env CVS_RSH
debug3: Ignored env rvm_lib_path
debug3: Ignored env DBUS_SESSION_BUS_ADDRESS
debug3: Ignored env LESSOPEN
debug3: Ignored env rvm_repos_path
debug3: Ignored env rvm_log_path
debug3: Ignored env rvm_reload_flag
debug3: Ignored env WINDOWPATH
debug3: Ignored env rvm_help_path
debug3: Ignored env PROFILEHOME
debug3: Ignored env DISPLAY
debug3: Ignored env rvm_environments_path
debug3: Ignored env rvm_archives_path
debug3: Ignored env rvm_user_install_flag
debug3: Ignored env G_BROKEN_FILENAMES
debug3: Ignored env XAUTHORITY
debug3: Ignored env _
debug1: Sending subsystem: sftp
debug2: channel 0: request subsystem confirm 1
debug2: fd 3 setting TCP_NODELAY
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 2097152
debug2: channel_input_status_confirm: type 99 id 0
debug2: subsystem request accepted on channel 0
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
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: client_input_channel_req: channel 0 rtype*eow@openssh.com*reply 0
debug2: channel 0: rcvd eow
debug2: channel 0: close_read
debug2: channel 0: input open -> closed
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
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: channel 0: close_fds r -1 w -1 e 6
debug1: fd 0 clearing O_NONBLOCK
debug3: fd 1 is not O_NONBLOCK
Transferred: sent 2472, received 2040 bytes, in 0.1 seconds
Bytes per second: sent 19937.6, received 16453.3
debug1: Exit status 1
Connection closed