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rcc_ssh_debug

banskt
Oct 19th, 2020
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  1. OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n 7 Dec 2017
  2. debug1: Reading configuration data /home/saikat/.ssh/config
  3. debug1: /home/saikat/.ssh/config line 2: Applying options for *
  4. debug1: /home/saikat/.ssh/config line 10: Applying options for rcc
  5. debug1: Reading configuration data /etc/ssh/ssh_config
  6. debug1: /etc/ssh/ssh_config line 19: Applying options for *
  7. debug2: resolving "midway2.rcc.uchicago.edu" port 22
  8. debug2: ssh_connect_direct: needpriv 0
  9. debug1: Connecting to midway2.rcc.uchicago.edu [128.135.112.68] port 22.
  10. debug1: Connection established.
  11. debug1: key_load_public: No such file or directory
  12. debug1: identity file /home/saikat/.ssh/id_rsa type -1
  13. debug1: key_load_public: No such file or directory
  14. debug1: identity file /home/saikat/.ssh/id_rsa-cert type -1
  15. debug1: key_load_public: No such file or directory
  16. debug1: identity file /home/saikat/.ssh/id_dsa type -1
  17. debug1: key_load_public: No such file or directory
  18. debug1: identity file /home/saikat/.ssh/id_dsa-cert type -1
  19. debug1: key_load_public: No such file or directory
  20. debug1: identity file /home/saikat/.ssh/id_ecdsa type -1
  21. debug1: key_load_public: No such file or directory
  22. debug1: identity file /home/saikat/.ssh/id_ecdsa-cert type -1
  23. debug1: key_load_public: No such file or directory
  24. debug1: identity file /home/saikat/.ssh/id_ed25519 type -1
  25. debug1: key_load_public: No such file or directory
  26. debug1: identity file /home/saikat/.ssh/id_ed25519-cert type -1
  27. debug1: Local version string SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3
  28. debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
  29. debug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000
  30. debug2: fd 3 setting O_NONBLOCK
  31. debug1: Authenticating to midway2.rcc.uchicago.edu:22 as 'saikatbanerjee'
  32. debug3: hostkeys_foreach: reading file "/home/saikat/.ssh/known_hosts"
  33. debug3: record_hostkey: found key type RSA in file /home/saikat/.ssh/known_hosts:26
  34. debug3: load_hostkeys: loaded 1 keys from midway2.rcc.uchicago.edu
  35. debug3: order_hostkeyalgs: prefer hostkeyalgs: ssh-rsa-cert-v01@openssh.com,rsa-sha2-512,rsa-sha2-256,ssh-rsa
  36. debug3: send packet: type 20
  37. debug1: SSH2_MSG_KEXINIT sent
  38. debug3: receive packet: type 20
  39. debug1: SSH2_MSG_KEXINIT received
  40. debug2: local client KEXINIT proposal
  41. debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
  42. debug2: host key algorithms: ssh-rsa-cert-v01@openssh.com,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519
  43. debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
  44. debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
  45. debug2: 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
  46. debug2: 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
  47. debug2: compression ctos: none,zlib@openssh.com,zlib
  48. debug2: compression stoc: none,zlib@openssh.com,zlib
  49. debug2: languages ctos:
  50. debug2: languages stoc:
  51. debug2: first_kex_follows 0
  52. debug2: reserved 0
  53. debug2: peer server KEXINIT proposal
  54. debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
  55. debug2: host key algorithms: ssh-rsa,rsa-sha2-512,rsa-sha2-256
  56. debug2: 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,blowfish-cbc,cast128-cbc,3des-cbc
  57. debug2: 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,blowfish-cbc,cast128-cbc,3des-cbc
  58. debug2: 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
  59. debug2: 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
  60. debug2: compression ctos: none,zlib@openssh.com
  61. debug2: compression stoc: none,zlib@openssh.com
  62. debug2: languages ctos:
  63. debug2: languages stoc:
  64. debug2: first_kex_follows 0
  65. debug2: reserved 0
  66. debug1: kex: algorithm: curve25519-sha256
  67. debug1: kex: host key algorithm: rsa-sha2-512
  68. debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
  69. debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
  70. debug3: send packet: type 30
  71. debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
  72. debug3: receive packet: type 31
  73. debug1: Server host key: ssh-rsa SHA256:Cnz8NVDm75m0rCYsL7TyMtiayZUsjqEp2i0CoXwj/Ds
  74. debug3: hostkeys_foreach: reading file "/home/saikat/.ssh/known_hosts"
  75. debug3: record_hostkey: found key type RSA in file /home/saikat/.ssh/known_hosts:26
  76. debug3: load_hostkeys: loaded 1 keys from midway2.rcc.uchicago.edu
  77. debug3: hostkeys_foreach: reading file "/home/saikat/.ssh/known_hosts"
  78. debug3: record_hostkey: found key type RSA in file /home/saikat/.ssh/known_hosts:27
  79. debug3: load_hostkeys: loaded 1 keys from 128.135.112.68
  80. debug1: Host 'midway2.rcc.uchicago.edu' is known and matches the RSA host key.
  81. debug1: Found key in /home/saikat/.ssh/known_hosts:26
  82. debug3: send packet: type 21
  83. debug2: set_newkeys: mode 1
  84. debug1: rekey after 134217728 blocks
  85. debug1: SSH2_MSG_NEWKEYS sent
  86. debug1: expecting SSH2_MSG_NEWKEYS
  87. debug3: receive packet: type 21
  88. debug1: SSH2_MSG_NEWKEYS received
  89. debug2: set_newkeys: mode 0
  90. debug1: rekey after 134217728 blocks
  91. debug2: key: saikat@andromeda (0x5603ea88abd0), agent
  92. debug2: key: saikat@andromeda (0x5603ea88ac70), agent
  93. debug2: key: saikat@andromeda (0x5603ea88acf0), agent
  94. debug2: key: saikat@andromeda (0x5603ea88ad70), agent
  95. debug2: key: saikat@andromeda (0x5603ea88b0e0), agent
  96. debug2: key: saikat@andromeda (0x5603ea88b130), agent
  97. debug2: key: /home/saikat/.ssh/id_rsa ((nil))
  98. debug2: key: /home/saikat/.ssh/id_dsa ((nil))
  99. debug2: key: /home/saikat/.ssh/id_ecdsa ((nil))
  100. debug2: key: /home/saikat/.ssh/id_ed25519 ((nil))
  101. debug3: send packet: type 5
  102. debug3: receive packet: type 7
  103. debug1: SSH2_MSG_EXT_INFO received
  104. debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
  105. debug3: receive packet: type 6
  106. debug2: service_accept: ssh-userauth
  107. debug1: SSH2_MSG_SERVICE_ACCEPT received
  108. debug3: send packet: type 50
  109. debug3: receive packet: type 51
  110. debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive,hostbased
  111. debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive,hostbased
  112. debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password
  113. debug3: authmethod_lookup gssapi-keyex
  114. debug3: remaining preferred: gssapi-with-mic,publickey,keyboard-interactive,password
  115. debug3: authmethod_is_enabled gssapi-keyex
  116. debug1: Next authentication method: gssapi-keyex
  117. debug1: No valid Key exchange context
  118. debug2: we did not send a packet, disable method
  119. debug3: authmethod_lookup gssapi-with-mic
  120. debug3: remaining preferred: publickey,keyboard-interactive,password
  121. debug3: authmethod_is_enabled gssapi-with-mic
  122. debug1: Next authentication method: gssapi-with-mic
  123. debug1: Unspecified GSS failure. Minor code may provide more information
  124. No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_1000)
  125.  
  126. debug1: Unspecified GSS failure. Minor code may provide more information
  127. No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_1000)
  128.  
  129. debug2: we did not send a packet, disable method
  130. debug3: authmethod_lookup publickey
  131. debug3: remaining preferred: keyboard-interactive,password
  132. debug3: authmethod_is_enabled publickey
  133. debug1: Next authentication method: publickey
  134. debug1: Offering public key: ED25519 SHA256:3yGjRYQnuEfPLmpkuE0lL4OW30hxJEcxAIP4NqUfctU saikat@andromeda
  135. debug3: send_pubkey_test
  136. debug3: send packet: type 50
  137. debug2: we sent a publickey packet, wait for reply
  138. debug3: receive packet: type 51
  139. debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive,hostbased
  140. debug1: Offering public key: ED25519 SHA256:vxgpmUNwtyDc74V7PIFx13SIvaixtlH4VMPMNFecZjc saikat@andromeda
  141. debug3: send_pubkey_test
  142. debug3: send packet: type 50
  143. debug2: we sent a publickey packet, wait for reply
  144. debug3: receive packet: type 51
  145. debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive,hostbased
  146. debug1: Offering public key: ED25519 SHA256:SVVn8Tdl/MJmjySRGzWBHNVZBYEc53j43QqgFzPCqaQ saikat@andromeda
  147. debug3: send_pubkey_test
  148. debug3: send packet: type 50
  149. debug2: we sent a publickey packet, wait for reply
  150. debug3: receive packet: type 51
  151. debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive,hostbased
  152. debug1: Offering public key: ED25519 SHA256:AiiHBeyVfRwCakLCUMRnjSFYPRNTy/UPyGFar1BaAeI saikat@andromeda
  153. debug3: send_pubkey_test
  154. debug3: send packet: type 50
  155. debug2: we sent a publickey packet, wait for reply
  156. debug3: receive packet: type 51
  157. debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive,hostbased
  158. debug1: Offering public key: ED25519 SHA256:3mnisDstLClJDaYQFYYK0gsCILXhgsi5gU8vkToe/ic saikat@andromeda
  159. debug3: send_pubkey_test
  160. debug3: send packet: type 50
  161. debug2: we sent a publickey packet, wait for reply
  162. debug3: receive packet: type 51
  163. debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive,hostbased
  164. debug1: Offering public key: ED25519 SHA256:2iu36PHNQkxKGvp5LJnR2cqZFE/+7yiYuQB6vIdCE3o saikat@andromeda
  165. debug3: send_pubkey_test
  166. debug3: send packet: type 50
  167. debug2: we sent a publickey packet, wait for reply
  168. debug3: receive packet: type 1
  169. Received disconnect from 128.135.112.68 port 22:2: Too many authentication failures
  170. Disconnected from 128.135.112.68 port 22
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