Attachment 1242 Details for Bug 52 – Debug output on sshd

Debug output on sshd

sshd-debug.txt (text/plain), 15.51 KB, created by senthilkumar on 2007-02-20 23:27:26 AEDT

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Creator: senthilkumar

Created: 2007-02-20 23:27:26 AEDT

Size: 15.51 KB

patch

obsolete

>$PWD/sshd -p 1111 -ddde
>debug2: load_server_config: filename /home/sim/ssh-4.5withpatch//etc/sshd_config
>debug2: load_server_config: done config len = 175
>debug2: parse_server_config: config /home/sim/ssh-4.5withpatch//etc/sshd_config len 175
>debug3: /home/sim/ssh-4.5withpatch//etc/sshd_config:106 setting Subsystem sftp  /home/sim/ssh-4.5withpatch//libexec/sftp-server
>debug1: sshd version OpenSSH_4.5p1
>debug1: private host key: #0 type 0 RSA1
>debug3: Not a RSA1 key file /home/sim/ssh-4.5withpatch//etc/ssh_host_rsa_key.
>debug1: read PEM private key done: type RSA
>debug1: private host key: #1 type 1 RSA
>debug3: Not a RSA1 key file /home/sim/ssh-4.5withpatch//etc/ssh_host_dsa_key.
>debug1: read PEM private key done: type DSA
>debug1: private host key: #2 type 2 DSA
>debug1: rexec_argv[0]='/home/sim/ssh-4.5withpatch/sbin/sshd'
>debug1: rexec_argv[1]='-p'
>debug1: rexec_argv[2]='1111'
>debug1: rexec_argv[3]='-ddde'
>debug2: fd 4 setting O_NONBLOCK
>debug1: Bind to port 1111 on 0.0.0.0.
>Server listening on 0.0.0.0 port 1111.
>Generating 768 bit RSA key.
>RSA key generation complete.
>debug3: fd 5 is not O_NONBLOCK
>debug1: Server will not fork when running in debugging mode.
>debug3: send_rexec_state: entering fd = 8 config len 175
>debug3: ssh_msg_send: type 0
>debug3: send_rexec_state: done
>debug1: rexec start in 5 out 5 newsock 5 pipe -1 sock 8
>debug3: recv_rexec_state: entering fd = 5
>debug3: ssh_msg_recv entering
>debug3: recv_rexec_state: done
>debug2: parse_server_config: config rexec len 175
>debug3: rexec:106 setting Subsystem sftp        /home/sim/ssh-4.5withpatch//libexec/sftp-server
>debug1: sshd version OpenSSH_4.5p1
>debug1: private host key: #0 type 0 RSA1
>debug3: Not a RSA1 key file /home/sim/ssh-4.5withpatch//etc/ssh_host_rsa_key.
>debug1: read PEM private key done: type RSA
>debug1: private host key: #1 type 1 RSA
>debug3: Not a RSA1 key file /home/sim/ssh-4.5withpatch//etc/ssh_host_dsa_key.
>debug1: read PEM private key done: type DSA
>debug1: private host key: #2 type 2 DSA
>debug1: inetd sockets after dupping: 4, 4
>Connection from 127.0.0.1 port 49999
>debug1: Client protocol version 2.0; client software version OpenSSH_4.5
>debug1: match: OpenSSH_4.5 pat OpenSSH*
>debug1: Enabling compatibility mode for protocol 2.0
>debug1: Local version string SSH-1.99-OpenSSH_4.5
>debug2: fd 4 setting O_NONBLOCK
>debug2: Network child is on pid 17860
>debug3: preauth child monitor started
>debug3: mm_request_receive entering
>debug3: privsep user:group 103:102
>debug1: permanently_set_uid: 103/102
>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-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-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
>debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
>debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
>debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,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: 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-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
>debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
>debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
>debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,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: mac_init: found hmac-md5
>debug1: kex: client->server aes128-cbc hmac-md5 none
>debug2: mac_init: found hmac-md5
>debug1: kex: server->client aes128-cbc hmac-md5 none
>debug1: SSH2_MSG_KEX_DH_GEX_REQUEST received
>debug3: mm_request_send entering: type 0
>debug3: mm_choose_dh: waiting for MONITOR_ANS_MODULI
>debug3: monitor_read: checking request 0
>debug3: mm_request_receive_expect entering: type 1
>debug3: mm_request_receive entering
>debug3: mm_answer_moduli: got parameters: 1024 1024 8192
>debug3: mm_request_send entering: type 1
>debug2: monitor_read: 0 used once, disabling now
>debug3: mm_choose_dh: remaining 0
>debug3: mm_request_receive entering
>debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent
>debug2: dh_gen_key: priv key bits set: 127/256
>debug2: bits set: 520/1024
>debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT
>debug2: bits set: 519/1024
>debug3: mm_key_sign entering
>debug3: mm_request_send entering: type 4
>debug3: mm_key_sign: waiting for MONITOR_ANS_SIGN
>debug3: monitor_read: checking request 4
>debug3: mm_answer_sign
>debug3: mm_request_receive_expect entering: type 5
>debug3: mm_request_receive entering
>debug3: mm_answer_sign: signature 4002b518(271)
>debug3: mm_request_send entering: type 5
>debug2: monitor_read: 4 used once, disabling now
>debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent
>debug3: mm_request_receive entering
>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: KEX done
>debug1: userauth-request for user sim service ssh-connection method none
>debug1: attempt 0 failures 0
>debug3: mm_getpwnamallow entering
>debug3: mm_request_send entering: type 6
>debug3: mm_getpwnamallow: waiting for MONITOR_ANS_PWNAM
>debug3: mm_request_receive_expect entering: type 7
>debug3: monitor_read: checking request 6
>debug3: mm_request_receive entering
>debug3: mm_answer_pwnamallow
>debug3: Trying to reverse map address 127.0.0.1.
>debug2: parse_server_config: config reprocess config len 175
>debug3: auth_shadow_acctexpired: today 13564 sp_expire -1 days left -13565
>debug3: account expiration disabled
>debug3: mm_answer_pwnamallow: sending MONITOR_ANS_PWNAM: 1
>debug3: mm_request_send entering: type 7
>debug2: monitor_read: 6 used once, disabling now
>debug2: input_userauth_request: setting up authctxt for sim
>debug3: mm_request_receive entering
>debug3: mm_inform_authserv entering
>debug3: mm_request_send entering: type 3
>debug2: input_userauth_request: try method none
>debug3: monitor_read: checking request 3
>debug3: mm_auth_password entering
>debug3: mm_request_send entering: type 10
>debug3: mm_answer_authserv: service=ssh-connection, style=
>debug3: mm_auth_password: waiting for MONITOR_ANS_AUTHPASSWORD
>debug3: mm_request_receive_expect entering: type 11
>debug3: mm_request_receive entering
>debug2: monitor_read: 3 used once, disabling now
>debug3: mm_request_receive entering
>debug3: monitor_read: checking request 10
>debug3: mm_answer_authpassword: sending result 0
>debug3: mm_request_send entering: type 11
>debug3: mm_auth_password: user not authenticated
>Failed none for sim from 127.0.0.1 port 49999 ssh2
>debug3: mm_request_receive entering
>debug1: userauth-request for user sim service ssh-connection method publickey
>debug1: attempt 1 failures 1
>debug2: input_userauth_request: try method publickey
>debug1: test whether pkalg/pkblob are acceptable
>debug3: mm_key_allowed entering
>debug3: mm_request_send entering: type 20
>debug3: mm_key_allowed: waiting for MONITOR_ANS_KEYALLOWED
>debug3: monitor_read: checking request 20
>debug3: mm_request_receive_expect entering: type 21
>debug3: mm_request_receive entering
>debug3: mm_answer_keyallowed entering
>debug3: mm_answer_keyallowed: key_from_blob: 4002c7b8
>debug1: temporarily_use_uid: 1166/20 (e=0/3)
>debug1: trying public key file /home/sim/.ssh/authorized_keys
>debug3: secure_filename: checking '/home/sim/.ssh'
>debug3: secure_filename: checking '/home/sim'
>debug3: secure_filename: terminating check at '/home/sim'
>debug1: matching key found: file /home/sim/.ssh/authorized_keys, line 1
>Found matching DSA key: a7:7a:2d:66:16:3c:69:e1:b2:eb:1b:46:0c:b3:17:56
>debug1: restore_uid: 0/3
>debug3: mm_answer_keyallowed: key 4002c7b8 is allowed
>debug3: mm_request_send entering: type 21
>debug3: mm_request_receive entering
>debug2: userauth_pubkey: authenticated 0 pkalg ssh-dss
>Postponed publickey for sim from 127.0.0.1 port 49999 ssh2
>debug1: userauth-request for user sim service ssh-connection method publickey
>debug1: attempt 2 failures 1
>debug2: input_userauth_request: try method publickey
>debug3: mm_key_allowed entering
>debug3: mm_request_send entering: type 20
>debug3: mm_key_allowed: waiting for MONITOR_ANS_KEYALLOWED
>debug3: mm_request_receive_expect entering: type 21
>debug3: monitor_read: checking request 20
>debug3: mm_request_receive entering
>debug3: mm_answer_keyallowed entering
>debug3: mm_answer_keyallowed: key_from_blob: 4002c7e8
>debug1: temporarily_use_uid: 1166/20 (e=0/3)
>debug1: trying public key file /home/sim/.ssh/authorized_keys
>debug3: secure_filename: checking '/home/sim/.ssh'
>debug3: secure_filename: checking '/home/sim'
>debug3: secure_filename: terminating check at '/home/sim'
>debug1: matching key found: file /home/sim/.ssh/authorized_keys, line 1
>Found matching DSA key: a7:7a:2d:66:16:3c:69:e1:b2:eb:1b:46:0c:b3:17:56
>debug1: restore_uid: 0/3
>debug3: mm_answer_keyallowed: key 4002c7e8 is allowed
>debug3: mm_request_send entering: type 21
>debug3: mm_key_verify entering
>debug3: mm_request_receive entering
>debug3: mm_request_send entering: type 22
>debug3: mm_key_verify: waiting for MONITOR_ANS_KEYVERIFY
>debug3: monitor_read: checking request 22
>debug3: mm_request_receive_expect entering: type 23
>debug3: mm_request_receive entering
>debug1: ssh_dss_verify: signature correct
>debug3: mm_answer_keyverify: key 4002c818 signature verified
>debug3: mm_request_send entering: type 23
>debug2: userauth_pubkey: authenticated 1 pkalg ssh-dss
>Accepted publickey for sim from 127.0.0.1 port 49999 ssh2
>debug3: mm_send_keystate: Sending new keys: 40023590 40023548
>debug3: mm_newkeys_to_blob: converting 40023590
>debug3: mm_newkeys_to_blob: converting 40023548
>debug3: mm_send_keystate: New keys have been sent
>debug3: mm_send_keystate: Sending compression state
>debug3: mm_request_send entering: type 24
>debug3: mm_send_keystate: Finished sending state
>debug1: monitor_child_preauth: sim has been authenticated by privileged process
>debug3: mm_get_keystate: Waiting for new keys
>debug3: mm_request_receive_expect entering: type 24
>debug3: mm_request_receive entering
>debug3: mm_newkeys_from_blob: 4002d758(118)
>debug2: mac_init: found hmac-md5
>debug3: mm_get_keystate: Waiting for second key
>debug3: mm_newkeys_from_blob: 4002d758(118)
>debug2: mac_init: found hmac-md5
>debug3: mm_get_keystate: Getting compression state
>debug3: mm_get_keystate: Getting Network I/O buffers
>debug3: mm_share_sync: Share sync
>debug3: mm_share_sync: Share sync end
>debug2: User child is on pid 17861
>debug3: mm_request_receive entering
>debug1: permanently_set_uid: 1166/20
>debug2: set_newkeys: mode 0
>debug2: set_newkeys: mode 1
>debug1: Entering interactive session for SSH2.
>debug2: fd 7 setting O_NONBLOCK
>debug2: fd 8 setting O_NONBLOCK
>debug1: server_init_dispatch_20
>debug1: server_input_channel_open: ctype session rchan 0 win 65536 max 16384
>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
>debug1: server_input_channel_req: channel 0 request pty-req reply 0
>debug1: session_by_channel: session 0 channel 0
>debug1: session_input_channel_req: session 0 req pty-req
>debug1: Allocating pty.
>debug3: mm_request_send entering: type 25
>debug3: mm_pty_allocate: waiting for MONITOR_ANS_PTY
>debug3: monitor_read: checking request 25
>debug3: mm_request_receive_expect entering: type 26
>debug3: mm_request_receive entering
>debug3: mm_answer_pty entering
>debug1: session_new: init
>debug1: session_new: session 0
>debug3: mm_request_send entering: type 26
>debug3: mm_answer_pty: tty /dev/pts/5 ptyfd 6
>debug1: session_pty_req: session 0 alloc /dev/pts/5
>debug3: mm_request_receive entering
>debug3: tty_parse_modes: SSH2 n_bytes 256
>debug3: tty_parse_modes: ospeed 9600
>debug3: tty_parse_modes: ispeed 0
>debug3: tty_parse_modes: 1 127
>debug3: tty_parse_modes: 2 28
>debug3: tty_parse_modes: 3 8
>debug3: tty_parse_modes: 4 64
>debug3: tty_parse_modes: 5 4
>debug3: tty_parse_modes: 6 0
>debug3: tty_parse_modes: 7 255
>debug3: tty_parse_modes: 8 17
>debug3: tty_parse_modes: 9 19
>debug3: tty_parse_modes: 10 255
>debug3: tty_parse_modes: 11 255
>debug3: tty_parse_modes: 13 255
>debug3: tty_parse_modes: 14 255
>debug3: tty_parse_modes: 16 255
>debug3: tty_parse_modes: 30 1
>debug3: tty_parse_modes: 31 0
>debug3: tty_parse_modes: 32 0
>debug3: tty_parse_modes: 33 1
>debug3: tty_parse_modes: 34 0
>debug3: tty_parse_modes: 35 0
>debug3: tty_parse_modes: 36 1
>debug3: tty_parse_modes: 37 0
>debug3: tty_parse_modes: 38 1
>debug3: tty_parse_modes: 39 0
>debug3: tty_parse_modes: 40 0
>debug3: tty_parse_modes: 41 0
>debug3: tty_parse_modes: 50 1
>debug3: tty_parse_modes: 51 1
>debug3: tty_parse_modes: 52 0
>debug3: tty_parse_modes: 53 1
>debug3: tty_parse_modes: 54 0
>debug3: tty_parse_modes: 55 0
>debug3: tty_parse_modes: 56 0
>debug3: tty_parse_modes: 57 0
>debug3: tty_parse_modes: 58 0
>debug3: tty_parse_modes: 59 0
>debug3: tty_parse_modes: 60 0
>debug3: tty_parse_modes: 61 0
>debug3: tty_parse_modes: 62 0
>debug3: tty_parse_modes: 70 1
>debug3: tty_parse_modes: 71 0
>debug3: tty_parse_modes: 72 1
>debug3: tty_parse_modes: 73 0
>debug3: tty_parse_modes: 74 0
>debug3: tty_parse_modes: 75 0
>debug3: tty_parse_modes: 90 1
>debug3: tty_parse_modes: 91 1
>debug3: tty_parse_modes: 92 1
>debug3: tty_parse_modes: 93 0
>debug1: server_input_channel_req: channel 0 request shell reply 0
>debug1: session_by_channel: session 0 channel 0
>debug1: session_input_channel_req: session 0 req shell
>debug2: fd 4 setting TCP_NODELAY
>debug2: fd 10 setting O_NONBLOCK
>debug3: fd 9 is O_NONBLOCK
>debug1: Received SIGCHLD.
>debug1: session_by_pid: pid 17863
>debug1: session_exit_message: session 0 channel 0 pid 17863
>debug2: channel 0: request exit-status confirm 0
>debug1: session_exit_message: release channel 0
>debug2: channel 0: write failed
>debug2: channel 0: close_write
>debug2: channel 0: output open -> closed
>debug3: mm_request_send entering: type 27
>debug2: notify_done: reading
>debug3: monitor_read: checking request 27
>debug3: mm_answer_pty_cleanup entering
>debug1: session_by_tty: session 0 tty /dev/pts/5
>debug3: mm_session_close: session 0 pid 17861
>debug3: mm_session_close: tty /dev/pts/5 ptyfd 6
>debug1: session_pty_cleanup: session 0 release /dev/pts/5
>debug3: mm_request_receive entering

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