[root@centos7 ~]# # BAD PUBLIC KEY [root@centos7 ~]# Mar 30 21:54:01 centos7 sshd[2439]: debug1: Forked child 2989. Mar 30 21:54:01 centos7 sshd[2989]: Set /proc/self/oom_score_adj to 0 Mar 30 21:54:01 centos7 sshd[2989]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8 Mar 30 21:54:01 centos7 sshd[2989]: debug1: inetd sockets after dupping: 3, 3 Mar 30 21:54:01 centos7 sshd[2989]: Connection from 192.168.1.99 port 55955 on 192.168.1.97 port 22 Mar 30 21:54:01 centos7 sshd[2989]: debug1: Client protocol version 2.0; client software version OpenSSH_6.4 Mar 30 21:54:01 centos7 sshd[2989]: debug1: match: OpenSSH_6.4 pat OpenSSH* compat 0x04000000 Mar 30 21:54:01 centos7 sshd[2989]: debug1: Enabling compatibility mode for protocol 2.0 Mar 30 21:54:01 centos7 sshd[2989]: debug1: Local version string SSH-2.0-OpenSSH_6.6.1 Mar 30 21:54:01 centos7 sshd[2989]: debug1: SELinux support enabled [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: permanently_set_uid: 74/74 [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: list_hostkey_types: ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519 [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: SSH2_MSG_KEXINIT sent [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: SSH2_MSG_KEXINIT received [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: kex: client->server aes128-ctr hmac-md5-etm@openssh.com none [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: kex: server->client aes128-ctr hmac-md5-etm@openssh.com none [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: kex: ecdh-sha2-nistp256 need=16 dh_need=16 [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: kex: ecdh-sha2-nistp256 need=16 dh_need=16 [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: SSH2_MSG_NEWKEYS sent [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: expecting SSH2_MSG_NEWKEYS [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: SSH2_MSG_NEWKEYS received [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: KEX done [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: userauth-request for user jenkins service ssh-connection method none [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: attempt 0 failures 0 [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: PAM: initializing for "jenkins" Mar 30 21:54:01 centos7 sshd[2989]: debug1: PAM: setting PAM_RHOST to "satellite" Mar 30 21:54:01 centos7 sshd[2989]: debug1: PAM: setting PAM_TTY to "ssh" Mar 30 21:54:01 centos7 sshd[2989]: debug1: userauth-request for user jenkins service ssh-connection method publickey [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: attempt 1 failures 0 [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: test whether pkalg/pkblob are acceptable [preauth] Mar 30 21:54:01 centos7 sshd[2989]: debug1: temporarily_use_uid: 1001/1001 (e=0/0) Mar 30 21:54:01 centos7 sshd[2989]: debug1: trying public key file /home/jenkins/.ssh/authorized_keys Mar 30 21:54:01 centos7 sshd[2989]: debug1: fd 4 clearing O_NONBLOCK Mar 30 21:54:01 centos7 sshd[2989]: debug1: restore_uid: 0/0 Mar 30 21:54:01 centos7 sshd[2989]: Failed publickey for jenkins from 192.168.1.99 port 55955 ssh2: RSA 8a:bd:69:f0:85:3a:55:e4:45:c5:30:b9:20:39:5f:9f Mar 30 21:54:02 centos7 sshd[2989]: debug1: userauth-request for user jenkins service ssh-connection method password [preauth] Mar 30 21:54:02 centos7 sshd[2989]: debug1: attempt 2 failures 1 [preauth] Mar 30 21:54:02 centos7 sshd[2989]: debug1: PAM: password authentication accepted for jenkins Mar 30 21:54:02 centos7 sshd[2989]: debug1: do_pam_account: called Mar 30 21:54:02 centos7 sshd[2989]: Accepted password for jenkins from 192.168.1.99 port 55955 ssh2 Mar 30 21:54:02 centos7 sshd[2989]: debug1: monitor_child_preauth: jenkins has been authenticated by privileged process Mar 30 21:54:02 centos7 sshd[2989]: debug1: monitor_read_log: child log fd closed Mar 30 21:54:02 centos7 sshd[2989]: debug1: temporarily_use_uid: 1001/1001 (e=0/0) Mar 30 21:54:02 centos7 sshd[2989]: debug1: ssh_gssapi_storecreds: Not a GSSAPI mechanism Mar 30 21:54:02 centos7 sshd[2989]: debug1: restore_uid: 0/0 Mar 30 21:54:02 centos7 sshd[2989]: debug1: SELinux support enabled Mar 30 21:54:02 centos7 sshd[2989]: debug1: PAM: establishing credentials Mar 30 21:54:03 centos7 sshd[2989]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Mar 30 21:54:03 centos7 sshd[2989]: User child is on pid 2993 Mar 30 21:54:03 centos7 sshd[2993]: debug1: PAM: establishing credentials Mar 30 21:54:03 centos7 sshd[2993]: debug1: permanently_set_uid: 1001/1001 Mar 30 21:54:03 centos7 sshd[2993]: debug1: Entering interactive session for SSH2. Mar 30 21:54:03 centos7 sshd[2993]: debug1: server_init_dispatch_20 Mar 30 21:54:03 centos7 sshd[2993]: debug1: server_input_channel_open: ctype session rchan 0 win 1048576 max 16384 Mar 30 21:54:03 centos7 sshd[2993]: debug1: input_session_request Mar 30 21:54:03 centos7 sshd[2993]: debug1: channel 0: new [server-session] Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_new: session 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_open: channel 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_open: session 0: link with channel 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: server_input_channel_open: confirm session Mar 30 21:54:03 centos7 sshd[2993]: debug1: server_input_global_request: rtype no-more-sessions@openssh.com want_reply 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: server_input_channel_req: channel 0 request pty-req reply 1 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_by_channel: session 0 channel 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_input_channel_req: session 0 req pty-req Mar 30 21:54:03 centos7 sshd[2993]: debug1: Allocating pty. Mar 30 21:54:03 centos7 sshd[2989]: debug1: session_new: session 0 Mar 30 21:54:03 centos7 sshd[2989]: debug1: SELinux support enabled Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_pty_req: session 0 alloc /dev/pts/1 Mar 30 21:54:03 centos7 sshd[2993]: debug1: server_input_channel_req: channel 0 request env reply 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_by_channel: session 0 channel 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_input_channel_req: session 0 req env Mar 30 21:54:03 centos7 sshd[2993]: debug1: server_input_channel_req: channel 0 request shell reply 1 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_by_channel: session 0 channel 0 Mar 30 21:54:03 centos7 sshd[2993]: debug1: session_input_channel_req: session 0 req shell Mar 30 21:54:03 centos7 sshd[2993]: Starting session: shell on pts/1 for jenkins from 192.168.1.99 port 55955 Mar 30 21:54:03 centos7 sshd[2994]: debug1: Setting controlling tty using TIOCSCTTY.