ansible-book$ ansible all -vvvv -i inventory -m ping
Using /etc/ansible/ansible.cfg as config file
Loaded callback minimal of type stdout, v2.0
<192.168.33.10> ESTABLISH SSH CONNECTION FOR USER: vagrant
<192.168.33.10> SSH: EXEC ssh -C -vvv -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=vagrant -o ConnectTimeout=10 -o ControlPath=/home/the-spy/.ansible/cp/ansible-ssh-%h-%p-%r -tt 192.168.33.10 '( umask 22 && mkdir -p "$( echo $HOME/.ansible/tmp/ansible-tmp-1518881138.3-45143760006578 )" && echo "$( echo $HOME/.ansible/tmp/ansible-tmp-1518881138.3-45143760006578 )" )'
192.168.33.10 | UNREACHABLE! => {
    "changed": false,
    "msg": "ERROR! SSH encountered an unknown error. The output was:\nOpenSSH_7.2p2 Ubuntu-4ubuntu2.4, OpenSSL 1.0.2g  1 Mar 2016\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug1: Control socket \"/home/the-spy/.ansible/cp/ansible-ssh-192.168.33.10-22-vagrant\" does not exist\r\ndebug2: resolving \"192.168.33.10\" port 22\r\ndebug2: ssh_connect_direct: needpriv 0\r\ndebug1: Connecting to 192.168.33.10 [192.168.33.10] port 22.\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug1: fd 3 clearing O_NONBLOCK\r\ndebug1: Connection established.\r\ndebug3: timeout: 10000 ms remain after connect\r\ndebug1: identity file /home/the-spy/.ssh/id_rsa type 1\r\ndebug1: key_load_public: No such file or directory\r\ndebug1: identity file /home/the-spy/.ssh/id_rsa-cert type -1\r\ndebug1: key_load_public: No such file or directory\r\ndebug1: identity file /home/the-spy/.ssh/id_dsa type -1\r\ndebug1: key_load_public: No such file or directory\r\ndebug1: identity file /home/the-spy/.ssh/id_dsa-cert type -1\r\ndebug1: key_load_public: No such file or directory\r\ndebug1: identity file /home/the-spy/.ssh/id_ecdsa type -1\r\ndebug1: key_load_public: No such file or directory\r\ndebug1: identity file /home/the-spy/.ssh/id_ecdsa-cert type -1\r\ndebug1: key_load_public: No such file or directory\r\ndebug1: identity file /home/the-spy/.ssh/id_ed25519 type -1\r\ndebug1: key_load_public: No such file or directory\r\ndebug1: identity file /home/the-spy/.ssh/id_ed25519-cert type -1\r\ndebug1: Enabling compatibility mode for protocol 2.0\r\ndebug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.4\r\ndebug1: Remote protocol version 2.0, remote software version OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.10\r\ndebug1: match: OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.10 pat OpenSSH_6.6.1* compat 0x04000000\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug1: Authenticating to 192.168.33.10:22 as 'vagrant'\r\ndebug3: hostkeys_foreach: reading file \"/home/the-spy/.ssh/known_hosts\"\r\ndebug3: record_hostkey: found key type ECDSA in file /home/the-spy/.ssh/known_hosts:69\r\ndebug3: load_hostkeys: loaded 1 keys from 192.168.33.10\r\ndebug3: order_hostkeyalgs: prefer hostkeyalgs: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521\r\ndebug3: send packet: type 20\r\ndebug1: SSH2_MSG_KEXINIT sent\r\ndebug3: receive packet: type 20\r\ndebug1: SSH2_MSG_KEXINIT received\r\ndebug2: local client KEXINIT proposal\r\ndebug2: KEX algorithms: curve25519-sha256@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,ext-info-c\r\ndebug2: host key algorithms: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa\r\ndebug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc\r\ndebug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc\r\ndebug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1\r\ndebug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1\r\ndebug2: compression ctos: zlib@openssh.com,zlib,none\r\ndebug2: compression stoc: zlib@openssh.com,zlib,none\r\ndebug2: languages ctos: \r\ndebug2: languages stoc: \r\ndebug2: first_kex_follows 0 \r\ndebug2: reserved 0 \r\ndebug2: peer server KEXINIT proposal\r\ndebug2: KEX algorithms: curve25519-sha256@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\r\ndebug2: host key algorithms: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256,ssh-ed25519\r\ndebug2: ciphers ctos: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se\r\ndebug2: ciphers stoc: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se\r\ndebug2: MACs ctos: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96\r\ndebug2: MACs stoc: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96\r\ndebug2: compression ctos: none,zlib@openssh.com\r\ndebug2: compression stoc: none,zlib@openssh.com\r\ndebug2: languages ctos: \r\ndebug2: languages stoc: \r\ndebug2: first_kex_follows 0 \r\ndebug2: reserved 0 \r\ndebug1: kex: algorithm: curve25519-sha256@libssh.org\r\ndebug1: kex: host key algorithm: ecdsa-sha2-nistp256\r\ndebug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: zlib@openssh.com\r\ndebug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: zlib@openssh.com\r\ndebug3: send packet: type 30\r\ndebug1: expecting SSH2_MSG_KEX_ECDH_REPLY\r\ndebug3: receive packet: type 31\r\ndebug1: Server host key: ecdsa-sha2-nistp256 SHA256:vXysc63iN0cmqdwyCDw1OHs8sm7vW1aM4pbx8599l8c\r\ndebug3: hostkeys_foreach: reading file \"/home/the-spy/.ssh/known_hosts\"\r\ndebug3: record_hostkey: found key type ECDSA in file /home/the-spy/.ssh/known_hosts:69\r\ndebug3: load_hostkeys: loaded 1 keys from 192.168.33.10\r\ndebug1: Host '192.168.33.10' is known and matches the ECDSA host key.\r\ndebug1: Found key in /home/the-spy/.ssh/known_hosts:69\r\ndebug3: send packet: type 21\r\ndebug2: set_newkeys: mode 1\r\ndebug1: rekey after 134217728 blocks\r\ndebug1: SSH2_MSG_NEWKEYS sent\r\ndebug1: expecting SSH2_MSG_NEWKEYS\r\ndebug3: receive packet: type 21\r\ndebug2: set_newkeys: mode 0\r\ndebug1: rekey after 134217728 blocks\r\ndebug1: SSH2_MSG_NEWKEYS received\r\ndebug2: key: /home/the-spy/.ssh/id_rsa (0x5559e29669e0), agent\r\ndebug2: key: /home/the-spy/.ssh/id_dsa ((nil))\r\ndebug2: key: /home/the-spy/.ssh/id_ecdsa ((nil))\r\ndebug2: key: /home/the-spy/.ssh/id_ed25519 ((nil))\r\ndebug3: send packet: type 5\r\ndebug3: receive packet: type 6\r\ndebug2: service_accept: ssh-userauth\r\ndebug1: SSH2_MSG_SERVICE_ACCEPT received\r\ndebug3: send packet: type 50\r\ndebug3: receive packet: type 51\r\ndebug1: Authentications that can continue: publickey,password\r\ndebug3: start over, passed a different list publickey,password\r\ndebug3: preferred gssapi-with-mic,gssapi-keyex,hostbased,publickey\r\ndebug3: authmethod_lookup publickey\r\ndebug3: remaining preferred: ,gssapi-keyex,hostbased,publickey\r\ndebug3: authmethod_is_enabled publickey\r\ndebug1: Next authentication method: publickey\r\ndebug1: Offering RSA public key: /home/the-spy/.ssh/id_rsa\r\ndebug3: send_pubkey_test\r\ndebug3: send packet: type 50\r\ndebug2: we sent a publickey packet, wait for reply\r\ndebug3: receive packet: type 51\r\ndebug1: Authentications that can continue: publickey,password\r\ndebug1: Trying private key: /home/the-spy/.ssh/id_dsa\r\ndebug3: no such identity: /home/the-spy/.ssh/id_dsa: No such file or directory\r\ndebug1: Trying private key: /home/the-spy/.ssh/id_ecdsa\r\ndebug3: no such identity: /home/the-spy/.ssh/id_ecdsa: No such file or directory\r\ndebug1: Trying private key: /home/the-spy/.ssh/id_ed25519\r\ndebug3: no such identity: /home/the-spy/.ssh/id_ed25519: No such file or directory\r\ndebug2: we did not send a packet, disable method\r\ndebug1: No more authentication methods to try.\r\nPermission denied (publickey,password).\r\n",
    "unreachable": true
}