2026-09-07 11:52:28,804 DEBUG starting thread (client mode): 0x765657f0
2026-09-07 11:52:28,804 DEBUG Local version/idstring: SSH-2.0-paramiko_4.0.0
2026-09-07 11:52:28,811 DEBUG Remote version/idstring: SSH-2.0-ROSSSH
2026-09-07 11:52:28,811 INFO Connected (version 2.0, client ROSSSH)
2026-09-07 11:52:28,816 DEBUG === Key exchange possibilities ===
2026-09-07 11:52:28,816 DEBUG kex algos: curve25519-sha256, diffie-hellman-group-exchange-sha256, diffie-hellman-group-exchange-sha1, diffie-hellman-group14-sha1, diffie-hellman-group1-sha1, ext-info-s
2026-09-07 11:52:28,816 DEBUG server key: rsa-sha2-256, ssh-rsa
2026-09-07 11:52:28,816 DEBUG client encrypt: aes128-gcm@openssh.com, aes256-gcm@openssh.com, aes128-ctr, aes192-ctr, aes256-ctr, aes128-cbc, aes192-cbc, aes256-cbc, 3des-cbc, none
2026-09-07 11:52:28,816 DEBUG server encrypt: aes128-gcm@openssh.com, aes256-gcm@openssh.com, aes128-ctr, aes192-ctr, aes256-ctr, aes128-cbc, aes192-cbc, aes256-cbc, 3des-cbc, none
2026-09-07 11:52:28,816 DEBUG client mac: hmac-sha2-256, hmac-sha2-512, hmac-sha1, hmac-md5
2026-09-07 11:52:28,816 DEBUG server mac: hmac-sha2-256, hmac-sha2-512, hmac-sha1, hmac-md5
2026-09-07 11:52:28,816 DEBUG client compress: none
2026-09-07 11:52:28,816 DEBUG server compress: none
2026-09-07 11:52:28,816 DEBUG client lang: <none>
2026-09-07 11:52:28,816 DEBUG server lang: <none>
2026-09-07 11:52:28,816 DEBUG kex follows: False
2026-09-07 11:52:28,816 DEBUG === Key exchange agreements ===
2026-09-07 11:52:28,816 DEBUG Kex: diffie-hellman-group-exchange-sha256
2026-09-07 11:52:28,816 DEBUG HostKey: rsa-sha2-256
2026-09-07 11:52:28,816 DEBUG Cipher: aes128-ctr
2026-09-07 11:52:28,816 DEBUG MAC: hmac-sha2-256
2026-09-07 11:52:28,816 DEBUG Compression: none
2026-09-07 11:52:28,816 DEBUG === End of kex handshake ===
2026-09-07 11:52:28,827 DEBUG Got server p (1024 bits)
2026-09-07 11:52:29,058 DEBUG kex engine KexGexSHA256 specified hash_algo <built-in function openssl_sha256>
2026-09-07 11:52:29,059 DEBUG Switch to new keys ...
2026-09-07 11:52:29,059 INFO STATE {"event": "initial_kex_complete", "remote_version": "SSH-2.0-ROSSSH", "seq": 1, "session_id": "4c2de9837e33dd1f7427f8e9247c0e8da3d657a3bb0f9ff3ca02b7c19c87afec", "time_ns": 1788781949059459581}
2026-09-07 11:52:29,072 DEBUG Got EXT_INFO: {'server-sig-algs': b'rsa-sha2-256,ssh-rsa'}
2026-09-07 11:52:29,075 DEBUG userauth is OK
2026-09-07 11:52:29,203 INFO Authentication (password) failed.
2026-09-07 11:52:29,203 INFO STATE {"authenticated": false, "event": "userauth_rejected_as_expected", "method": "password", "seq": 2, "time_ns": 1788781949203792937, "username": "-2"}
2026-09-07 11:52:29,205 INFO Disconnect (code 2): 
2026-09-07 11:52:29,205 INFO STATE {"error": "SSHException: Negotiation failed.", "event": "client_exception", "seq": 3, "time_ns": 1788781949205424106}