openssh unix dev - Jan 2017 - ^C doesnt work on ssh session

Thanks Ben. i am checking in linux.
I do have this command working:
ssh localhost -o password=abc123
SSH started with password
Could not create directory '/root/.ssh'.
Permission denied, please try again.
Permission denied, please try again.
Permission denied (publickey,password,keyboard-interactive).


will try  to getback on openssh used. But is it possible to show some
pointers for
my queries,

avoid arguments in ps or /proc and other one was on ^C not working on my
ssh sessions.

Thanks

On Tue, Jan 17, 2017 at 1:04 AM, Ben Lindstrom <mouring at eviladmin.org>
wrote:
>
> What platform are you on, and whose OpenSSH?  Because clearly this
isn't
> stock:
>
> $ ssh localhost -o password=foo
> command-line: line 0: Bad configuration option: password
>
> I don't ever remember -o password=XXX ever being a thing.
>
> Ben
>
>
> Sudarshan Soma wrote:
>
>> Hi ,
>> when i connect to sshd ,  the session doesnt allow me to issue ^C ^Z,
it
>> doesnt work.  Please let me know if there are any settings to control
it.
>> telnet works fine.
>>
>> my settings, version:
>>
>> OpenSSH_6.6p1, OpenSSL 1.0.1h 5 Jun 2014
>>
>> stty -a
>> speed 38400 baud; rows 24; columns 80; line = 0;
>> intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol
=<undef>;
>> eol2 =<undef>; swtch =<undef>; start = ^Q; stop = ^S; susp
= ^Z; rprnt >> ^R;
>> werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0;
>> -parenb -parodd cs8 -hupcl -cstopb cread -clocal -crtscts
>> -ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon
>> -ixoff
>> -iuclc -ixany -imaxbel -iutf8
>> opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0
>> vt0
>> ff0
>> isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop
>> -echoprt
>> echoctl echoke
>>
>>
>>
>> another query i had was on hiding arguments passed to ssh. I have  a
>> requirement to spawn some ssh command like (ssh ip -o password=221 ip )
>> which has password in arguments. can we hide this in listing from ps ,
>> /proc outputs. Please suggest.
>>
>> Regards,
>> Grover.
>>
>> Regards,
>> Sudarshan
>> _______________________________________________
>> openssh-unix-dev mailing list
>> openssh-unix-dev at mindrot.org
>> https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
>>
>
>

On Wed, Jan 18, 2017 at 5:10 AM, Sudarshan Soma <sudarshan12s at
gmail.com> wrote:
> Thanks Ben. i am checking in linux.
> I do have this command working:
> ssh localhost -o password=abc123
That's definitely a modified ssh binary.
> will try  to getback on openssh used. But is it possible to show some
> pointers for my queries, avoid arguments in ps or /proc
I don't think you reliably can.

You can add a call to setproctitle() to ssh but I don't think that
affects all sets of options to ps, and even if it did there's still a
race between when the process starts and when you call setproctitle
during which the password is exposed.

So don't do that, instead use public-key, or if you must use a
password read it from a suitably locked down file.  You can (with some
difficulty) get ssh to read a password via an $SSH_ASKPASS program.
> and other one was on ^C not working on my ssh sessions.
just a guess but check the permissions on /dev/tty on the server.
They should look like:
crw-rw-rw- 1 root tty 5, 0 Jan 17 19:34 /dev/tty

Failing that please post the debug output of ssh -vvv and sshd -ddd
from an unmodified (ie as available from openssh.com) client and
server pair.

-- 
Darren Tucker (dtucker at zip.com.au)
GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860  37F4 9357 ECEF 11EA A6FA (new)
    Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.

Thanks Darren, will check on your response.
I am attaching sshd, ssh logs with debug flags. Please see if it gives any
hint:

when I press ^C in ssh session, no log gets printed in both server/client
side.

Best Regards,




On Wed, Jan 18, 2017 at 3:09 AM, Darren Tucker <dtucker at zip.com.au>
wrote:
> On Wed, Jan 18, 2017 at 5:10 AM, Sudarshan Soma <sudarshan12s at
gmail.com>
> wrote:
> > Thanks Ben. i am checking in linux.
> > I do have this command working:
> > ssh localhost -o password=abc123
>
> That's definitely a modified ssh binary.
>
> > will try  to getback on openssh used. But is it possible to show some
> > pointers for my queries, avoid arguments in ps or /proc
>
> I don't think you reliably can.
>
> You can add a call to setproctitle() to ssh but I don't think that
> affects all sets of options to ps, and even if it did there's still a
> race between when the process starts and when you call setproctitle
> during which the password is exposed.
>
> So don't do that, instead use public-key, or if you must use a
> password read it from a suitably locked down file.  You can (with some
> difficulty) get ssh to read a password via an $SSH_ASKPASS program.
>
> > and other one was on ^C not working on my ssh sessions.
>
> just a guess but check the permissions on /dev/tty on the server.
> They should look like:
> crw-rw-rw- 1 root tty 5, 0 Jan 17 19:34 /dev/tty
>
> Failing that please post the debug output of ssh -vvv and sshd -ddd
> from an unmodified (ie as available from openssh.com) client and
> server pair.
>
> --
> Darren Tucker (dtucker at zip.com.au)
> GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860  37F4 9357 ECEF 11EA A6FA (new)
>     Good judgement comes with experience. Unfortunately, the experience
> usually comes from bad judgement.
>
-------------- next part --------------


tmp # sshd -ddd -f /etc/ssh/ssshd_config  -h /etc/ssh_key
debug2: load_server_config: filename /etc/ssh/sshd_config
debug2: load_server_config: done config len = 986
debug2: parse_server_config: config /etc/ssh/sshd_config len 986
debug3: /etc/ssh/sshd_config:2 setting Port 22
debug3: /etc/ssh/sshd_config:3 setting Protocol 2
debug3: /etc/ssh/sshd_config:4 setting PubkeyAuthentication no
debug3: /etc/ssh/sshd_config:5 setting RhostsRSAAuthentication no
debug3: /etc/ssh/sshd_config:6 setting HostbasedAuthentication no
debug3: /etc/ssh/sshd_config:7 setting PasswordAuthentication yes
debug3: /etc/ssh/sshd_config:8 setting PermitEmptyPasswords yes
debug3: /etc/ssh/sshd_config:9 setting ChallengeResponseAuthentication no
debug3: /etc/ssh/sshd_config:10 setting AllowTcpForwarding yes
debug3: /etc/ssh/sshd_config:11 setting UsePrivilegeSeparation no
debug3: /etc/ssh/sshd_config:12 setting PidFile /tmp/sshd.pid
debug3: /etc/ssh/sshd_config:13 setting TCPKeepAlive yes
debug3: /etc/ssh/sshd_config:14 setting ClientAliveInterval 600
debug3: /etc/ssh/sshd_config:15 setting ClientAliveCountMax 3
debug3: /etc/ssh/sshd_config:16 setting MaxStartups 25
debug3: /etc/ssh/sshd_config:17 setting Ciphers
aes256-ctr,aes192-ctr,aes128-ctr,chacha20-poly1305 at openssh.com,aes128-gcm at
openssh.com,aes256-gcm at openssh.com
debug3: ciphers ok: [aes256-ctr,aes192-ctr,aes128-ctr,chacha20-poly1305 at
openssh.com,aes128-gcm at openssh.com,aes256-gcm at openssh.com]
debug3: /etc/ssh/sshd_config:18 setting MACs
hmac-sha2-512,hmac-sha2-256,hmac-sha2-512-etm at openssh.com,hmac-sha2-256-etm
at openssh.com,hmac-sha1,hmac-sha1-etm at openssh.com
debug3: macs ok: [hmac-sha2-512,hmac-sha2-256,hmac-sha2-512-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha1,hmac-sha1-etm at
openssh.com]
debug3: /etc/ssh/sshd_config:19 setting GatewayPorts no
debug3: /etc/ssh/sshd_config:20 setting X11Forwarding no
debug3: /etc/ssh/sshd_config:21 setting AllowAgentForwarding no
debug3: /etc/ssh/sshd_config:22 setting PermitTunnel no
debug3: /etc/ssh/sshd_config:23 setting AllowUsers root guest 
debug3: /etc/ssh/sshd_config:24 setting IgnoreRhosts yes
debug1: sshd version OpenSSH_6.6, OpenSSL 1.0.1h 5 Jun 2014
debug3: Incorrect RSA1 identifier
debug1: key_parse_private2: missing begin marker
debug1: read PEM private key done: type RSA
debug3: Incorrect RSA1 identifier
debug3: Could not load "/etc/ssh_key" as a RSA1 public key
debug1: private host key: #0 type 1 RSA
debug1: rexec_argv[0]='sshd'
debug1: rexec_argv[1]='-ddd'
debug1: rexec_argv[2]='-f'
debug1: rexec_argv[3]='/etc/ssh/sshd_config'
debug1: rexec_argv[4]='-h'
debug1: rexec_argv[5]='/etc/ssh_key'
debug3: oom_adjust_setup
Set /proc/self/oom_score_adj from 0 to -1000
debug2: fd 3 setting O_NONBLOCK
debug1: Bind to port 22 on 0.0.0.0.
Server listening on 0.0.0.0 port 22.
debug2: fd 4 setting O_NONBLOCK
debug3: sock_set_v6only: set socket 4 IPV6_V6ONLY
debug1: Bind to port 22 on ::.
Server listening on :: port 22.










tmp # ssh -vvv localhost
OpenSSH_6.6, OpenSSL 1.0.1h 5 Jun 2014
debug2: ssh_connect: needpriv 0
debug1: Connecting to localhost [::1] port 22.
debug1: Connection established.
debug3: fd 5 is not O_NONBLOCK
debug1: Server will not fork when running in debugging mode.
debug1: permanently_set_uid: 0/0
debug3: send_rexec_state: entering fd = 8 config len 986
debug3: ssh_msg_send: type 0
debug3: send_rexec_state: done
debug1: rexec start in 5 out 5 newsock 5 pipe -1 sock 8
debug1: identity file /tmp/.ssh/id_rsa type -1
debug1: identity file /tmp/.ssh/id_rsa-cert type -1
debug1: identity file /tmp/.ssh/id_dsa type -1
debug1: identity file /tmp/.ssh/id_dsa-cert type -1
debug1: identity file /tmp/.ssh/id_ecdsa type -1
debug1: identity file /tmp/.ssh/id_ecdsa-cert type -1
debug1: identity file /tmp/.ssh/id_ed25519 type -1
debug1: identity file /tmp/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.6
debug1: inetd sockets after dupping: 3, 3
Connection from ::1 port 35252 on ::1 port 22
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6
debug1: match: OpenSSH_6.6 pat OpenSSH* compat 0x04000000
debug2: fd 3 setting O_NONBLOCK
debug1: Client protocol version 2.0; client software version OpenSSH_6.6
debug1: match: OpenSSH_6.6 pat OpenSSH* compat 0x04000000
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.6
debug2: fd 3 setting O_NONBLOCK
debug1: list_hostkey_types: ssh-rsa
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit: curve25519-sha256 at
libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa
debug2: kex_parse_kexinit: aes256-ctr,aes192-ctr,aes128-ctr,chacha20-poly1305 at
openssh.com,aes128-gcm at openssh.com,aes256-gcm at openssh.com
debug2: kex_parse_kexinit: aes256-ctr,aes192-ctr,aes128-ctr,chacha20-poly1305 at
openssh.com,aes128-gcm at openssh.com,aes256-gcm at openssh.com
debug2: kex_parse_kexinit: hmac-sha2-512,hmac-sha2-256,hmac-sha2-512-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha1,hmac-sha1-etm at
openssh.com
debug2: kex_parse_kexinit: hmac-sha2-512,hmac-sha2-256,hmac-sha2-512-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha1,hmac-sha1-etm at
openssh.com
debug2: kex_parse_kexinit: none,zlib at openssh.com
debug2: kex_parse_kexinit: none,zlib at 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: curve25519-sha256 at
libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ecdsa-sha2-nistp256-cert-v01 at
openssh.com,ecdsa-sha2-nistp384-cert-v01 at
openssh.com,ecdsa-sha2-nistp521-cert-v01 at openssh.com,ssh-ed25519-cert-v01 at
openssh.com,ssh-rsa-cert-v01 at openssh.com,ssh-dss-cert-v01 at
openssh.com,ssh-rsa-cert-v00 at openssh.com,ssh-dss-cert-v00 at
openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,ssh-rsa,ssh-dss
debug2: kex_parse_kexinit:
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm at
openssh.com,aes256-gcm at openssh.com,chacha20-poly1305 at
openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc
at lysator.liu.se
debug2: kex_parse_kexinit:
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm at
openssh.com,aes256-gcm at openssh.com,chacha20-poly1305 at
openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc
at lysator.liu.se
debug2: kex_parse_kexinit: hmac-md5-etm at openssh.com,hmac-sha1-etm at
openssh.com,umac-64-etm at openssh.com,umac-128-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha2-512-etm at
openssh.com,hmac-ripemd160-etm at openssh.com,hmac-sha1-96-etm at
openssh.com,hmac-md5-96-etm at openssh.com,hmac-md5,hmac-sha1,umac-64 at
openssh.com,umac-128 at
openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160 at
openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5-etm at openssh.com,hmac-sha1-etm at
openssh.com,umac-64-etm at openssh.com,umac-128-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha2-512-etm at
openssh.com,hmac-ripemd160-etm at openssh.com,hmac-sha1-96-etm at
openssh.com,hmac-md5-96-etm at openssh.com,hmac-md5,hmac-sha1,umac-64 at
openssh.com,umac-128 at
openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160 at
openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: curve25519-sha256 at
libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: none,zlib at openssh.com,zlib
debug2: kex_parse_kexinit: ecdsa-sha2-nistp256-cert-v01 at
openssh.com,ecdsa-sha2-nistp384-cert-v01 at
openssh.com,ecdsa-sha2-nistp521-cert-v01 at openssh.com,ssh-ed25519-cert-v01 at
openssh.com,ssh-rsa-cert-v01 at openssh.com,ssh-dss-cert-v01 at
openssh.com,ssh-rsa-cert-v00 at openssh.com,ssh-dss-cert-v00 at
openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: none,zlib at openssh.com,zlib
debug2: kex_parse_kexinit:
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm at
openssh.com,aes256-gcm at openssh.com,chacha20-poly1305 at
openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc
at lysator.liu.se
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm at
openssh.com,aes256-gcm at openssh.com,chacha20-poly1305 at
openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc
at lysator.liu.se
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: hmac-md5-etm at openssh.com,hmac-sha1-etm at
openssh.com,umac-64-etm at openssh.com,umac-128-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha2-512-etm at
openssh.com,hmac-ripemd160-etm at openssh.com,hmac-sha1-96-etm at
openssh.com,hmac-md5-96-etm at openssh.com,hmac-md5,hmac-sha1,umac-64 at
openssh.com,umac-128 at
openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160 at
openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: hmac-md5-etm at openssh.com,hmac-sha1-etm at
openssh.com,umac-64-etm at openssh.com,umac-128-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha2-512-etm at
openssh.com,hmac-ripemd160-etm at openssh.com,hmac-sha1-96-etm at
openssh.com,hmac-md5-96-etm at openssh.com,hmac-md5,hmac-sha1,umac-64 at
openssh.com,umac-128 at
openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160 at
openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: reserved 0
debug2: kex_parse_kexinit: none,zlib at openssh.com,zlib
debug2: mac_setup: setup hmac-sha1-etm at openssh.com
debug2: kex_parse_kexinit: none,zlib at openssh.com,zlib
debug1: kex: client->server aes128-ctr hmac-sha1-etm at openssh.com none
debug2: kex_parse_kexinit:
debug2: mac_setup: setup hmac-sha1-etm at openssh.com
debug2: kex_parse_kexinit:
debug1: kex: server->client aes128-ctr hmac-sha1-etm at openssh.com none
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: kex_parse_kexinit: curve25519-sha256 at
libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa
debug2: kex_parse_kexinit: aes256-ctr,aes192-ctr,aes128-ctr,chacha20-poly1305 at
openssh.com,aes128-gcm at openssh.com,aes256-gcm at openssh.com
debug2: kex_parse_kexinit: aes256-ctr,aes192-ctr,aes128-ctr,chacha20-poly1305 at
openssh.com,aes128-gcm at openssh.com,aes256-gcm at openssh.com
debug2: kex_parse_kexinit: hmac-sha2-512,hmac-sha2-256,hmac-sha2-512-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha1,hmac-sha1-etm at
openssh.com
debug1: expecting SSH2_MSG_KEX_ECDH_INIT
debug2: kex_parse_kexinit: hmac-sha2-512,hmac-sha2-256,hmac-sha2-512-etm at
openssh.com,hmac-sha2-256-etm at openssh.com,hmac-sha1,hmac-sha1-etm at
openssh.com
debug2: kex_parse_kexinit: none,zlib at openssh.com
debug2: kex_parse_kexinit: none,zlib at 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: setup hmac-sha1-etm at openssh.com
debug1: kex: server->client aes128-ctr hmac-sha1-etm at openssh.com none
debug2: mac_setup: setup hmac-sha1-etm at openssh.com
debug1: kex: client->server aes128-ctr hmac-sha1-etm at openssh.com none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: Server host key: RSA c2:2c:fc:dd:62:86:0e:04:4f:46:75:4c:37:3f:e5:30
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
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_NEWKEYS received
debug1: KEX done
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: /tmp/.ssh/id_rsa ((nil)),
debug2: key: /tmp/.ssh/id_dsa ((nil)),
debug2: key: /tmp/.ssh/id_ecdsa ((nil)),
debug2: key: /tmp/.ssh/id_ed25519 ((nil)),
debug1: userauth-request for user root service ssh-connection method none
debug1: attempt 0 failures 0
debug3: Trying to reverse map address ::1.
debug2: parse_server_config: config reprocess config len 986
debug3: auth_shadow_acctexpired: today 17185 sp_expire -1 days left -17186
debug3: account expiration disabled
debug2: input_userauth_request: setting up authctxt for root
debug2: input_userauth_request: try method none
debug3: auth_shadow_pwexpired: today 17185 sp_lstchg 17183 sp_max 0
debug3: password expiration disabled
Failed none for root from ::1 port 35252 ssh2
debug3: userauth_finish: failure partial=0 next methods="password"
debug1: Authentications that can continue: password
debug3: start over, passed a different list password
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup password
debug3: remaining preferred: ,keyboard-interactive,password
debug3: authmethod_is_enabled password
debug1: Next authentication method: password
root at localhost's password:
debug3: packet_send2: adding 64 (len 53 padlen 11 extra_pad 64)
debug2: we sent a password packet, wait for reply
debug1: userauth-request for user root service ssh-connection method password
debug1: attempt 1 failures 0
debug2: input_userauth_request: try method password
Accepted password for root from ::1 port 35252 ssh2
debug1: Entering interactive session for SSH2.
debug1: Authentication succeeded (password).
debug2: fd 4 setting O_NONBLOCK
Authenticated to localhost ([::1]:22).
debug2: fd 5 setting O_NONBLOCK
debug1: server_init_dispatch_20
debug1: channel 0: new [client-session]
debug3: ssh_session2_open: channel_new: 0
debug2: channel 0: send open
debug1: Requesting no-more-sessions at openssh.com
debug1: Entering interactive session.
debug1: server_input_channel_open: ctype session rchan 0 win 1048576 max 16384
debug1: input_session_request
debug1: channel 0: new [server-session]
debug2: session_new: allocate (allocated 0 max 10)
debug3: session_unused: session id 0 unused
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_global_request: rtype no-more-sessions at openssh.com
want_reply 0
debug2: callback start
debug2: fd 3 setting TCP_NODELAY
debug3: packet_set_tos: set IPV6_TCLASS 0x10
debug2: client_session2_setup: id 0
debug2: channel 0: request pty-req confirm 1
debug2: channel 0: request shell confirm 1
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug1: server_input_channel_req: channel 0 request pty-req reply 1
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 req pty-req
debug1: Allocating pty.
debug1: session_pty_req: session 0 alloc /dev/pts/0
debug1: server_input_channel_req: channel 0 request shell reply 1
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 req shell
Starting session: shell on pts/0 for root from ::1 port 35252
debug2: fd 3 setting TCP_NODELAY
debug3: packet_set_tos: set IPV6_TCLASS 0x10
debug2: channel 0: rfd 8 isatty
debug2: fd 8 setting O_NONBLOCK
debug3: fd 6 is O_NONBLOCK
debug2: channel_input_status_confirm: type 99 id 0
debug2: PTY allocation request accepted on channel 0
debug2: channel 0: rcvd adjust 2097152
debug2: channel_input_status_confirm: type 99 id 0
debug2: shell request accepted on channel 0
Last login: Thu Jan 19 21:37:56 2017 from localhost.localdomain
debug1: permanently_set_uid: 0/0
Environment:
  USER=root
  LOGNAME=root
  HOME=/tmp
  PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
  MAIL=/var/mail/root
  SHELL=/bin/sh
  TZ=UTC
  SSH_CLIENT=::1 35252 22
  SSH_CONNECTION=::1 35252 ::1 22
  SSH_TTY=/dev/pts/0
  TERM=linux
-sh: no job control in this shell
file setup_env.sh found...
tmp # ls -ltr /dev/pts/0
crw--w----    1 root     tty       136,   0 Jan 19 21:40 /dev/pts/0
tmp #