[SOLVED] SSH connection hangs on rekeying

Message

mvlabat · Post by **mvlabat** » Thu Nov 27, 2014 5:44 pm

Hope I've posted my question to the right place.

I try to clone my drupal.org repository. Typing

git clone --branch master mvlabat@git.drupal.org:project/userpoints_votingapi.git

just hangs. After accepting my password there is no output anymore, so the only way is to press "CTRL+C"

If I try to use

Code: Select all

git clone --branch master git://git.drupal.org:project/userpoints_votingapi.git

I receive

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fatal: Unable to look up git.drupal.org (port project) (Servname not supported for ai_socktype)

I've checked my /etc/services so there are

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ntp             123/tcp                         # Network Time Protocol
ntp             123/udp

in the file.

Why cloning from the repository still doesn't work?

Thank you

quilosaq · Post by **quilosaq** » Thu Nov 27, 2014 8:08 pm

Hi!

Verify you are typing right password.

mvlabat · Post by **mvlabat** » Thu Nov 27, 2014 10:10 pm

Yes, I'm sure that the password is right. If I type a wrong password, it tells me about that. For example, I can clone my repository using Windows Git Bash with no problem. So there is something wrong with my Git or Gentoo configuration.

quilosaq · Post by **quilosaq** » Thu Nov 27, 2014 11:24 pm

Try that:

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git clone --branch master http://git.drupal.org/project/userpoints_votingapi.git

EDIT:
or

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git clone --branch master git://git.drupal.org/project/userpoints_votingapi.git

Ant P. · Post by **Ant P.** » Thu Nov 27, 2014 11:32 pm

Do you use ControlPersist in your ssh config at all? Sometimes that gets stuck, causing this kind of problem.

Your error message for the second command is because you're using a colon instead of a slash.

mvlabat · Post by **mvlabat** » Fri Nov 28, 2014 11:40 am

Thank you! Using git:// with slash but not colon helped to clone the repository.
But what's wrong with the first command? How to actually know if I use ControlPersist? I didn't find my config file in either /home/mvlabat/.ssh/ directory or /root/.ssh/ . It seems to me that it doesn't even exists.

mvlabat · Post by **mvlabat** » Fri Nov 28, 2014 12:13 pm

After using "ssh -vvvT" command:

ssh -vvvT mvlabat@git.drupal.org
OpenSSH_6.6, OpenSSL 1.0.1j 15 Oct 2014
debug1: Reading configuration data /etc/ssh/ssh_config
debug2: ssh_connect: needpriv 0
debug1: Connecting to git.drupal.org [140.211.10.6] port 22.
debug1: Connection established.
debug3: Incorrect RSA1 identifier
debug3: Could not load "/home/mvlabat/.ssh/id_rsa" as a RSA1 public key
debug1: identity file /home/mvlabat/.ssh/id_rsa type 1
debug1: identity file /home/mvlabat/.ssh/id_rsa-cert type -1
debug1: identity file /home/mvlabat/.ssh/id_dsa type -1
debug1: identity file /home/mvlabat/.ssh/id_dsa-cert type -1
debug1: identity file /home/mvlabat/.ssh/id_ed25519 type -1
debug1: identity file /home/mvlabat/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.6p1-hpn14v4
debug1: Remote protocol version 2.0, remote software version Twisted
debug1: no match: Twisted
debug2: fd 3 setting O_NONBLOCK
debug3: load_hostkeys: loading entries for host "git.drupal.org" from file "/home/mvlabat/.ssh/known_hosts"
debug3: load_hostkeys: found key type RSA in file /home/mvlabat/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys
debug3: order_hostkeyalgs: prefer hostkeyalgs: ssh-rsa-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-rsa
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: AUTH STATE IS 0
debug2: kex_parse_kexinit: curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-rsa,ssh-ed25519-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-dss-cert-v00@openssh.com,ssh-ed25519,ssh-dss
debug2: kex_parse_kexinit: 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
debug2: kex_parse_kexinit: 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
debug2: kex_parse_kexinit: 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
debug2: kex_parse_kexinit: 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
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
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: diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa
debug2: kex_parse_kexinit: aes256-ctr,aes256-cbc,aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc,cast128-ctr,cast128-cbc,blowfish-ctr,blowfish-cbc,3des-ctr,3des-cbc
debug2: kex_parse_kexinit: aes256-ctr,aes256-cbc,aes192-ctr,aes192-cbc,aes128-ctr,aes128-cbc,cast128-ctr,cast128-cbc,blowfish-ctr,blowfish-cbc,3des-ctr,3des-cbc
debug2: kex_parse_kexinit: hmac-sha1,hmac-md5
debug2: kex_parse_kexinit: hmac-sha1,hmac-md5
debug2: kex_parse_kexinit: none,zlib
debug2: kex_parse_kexinit: none,zlib
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-md5
debug1: REQUESTED ENC.NAME is 'aes128-ctr'
debug1: kex: server->client aes128-ctr hmac-md5 none
debug2: mac_setup: setup hmac-md5
debug1: REQUESTED ENC.NAME is 'aes128-ctr'
debug1: kex: client->server aes128-ctr hmac-md5 none
debug2: bits set: 521/1024
debug1: sending SSH2_MSG_KEXDH_INIT
debug1: expecting SSH2_MSG_KEXDH_REPLY
debug1: Server host key: RSA *I think I shouldn't post it *
debug3: load_hostkeys: loading entries for host "git.drupal.org" from file "/home/mvlabat/.ssh/known_hosts"
debug3: load_hostkeys: found key type RSA in file /home/mvlabat/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys
debug3: load_hostkeys: loading entries for host "140.211.10.6" from file "/home/mvlabat/.ssh/known_hosts"
debug3: load_hostkeys: found key type RSA in file /home/mvlabat/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys
debug1: Host 'git.drupal.org' is known and matches the RSA host key.
debug1: Found key in /home/mvlabat/.ssh/known_hosts:4
debug2: bits set: 501/1024
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
debug1: SSH2_MSG_NEWKEYS received
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: /home/mvlabat/.ssh/id_rsa (0x7fec1dc9f580),
debug2: key: /home/mvlabat/.ssh/id_dsa ((nil)),
debug2: key: /home/mvlabat/.ssh/id_ed25519 ((nil)),
debug1: Authentications that can continue: publickey,password
debug3: start over, passed a different list publickey,password
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/mvlabat/.ssh/id_rsa
debug3: send_pubkey_test
debug2: we sent a publickey packet, wait for reply
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug2: input_userauth_pk_ok: fp *I think I shouldn't post it *
debug3: sign_and_send_pubkey: RSA *I think I shouldn't post it *
debug1: key_parse_private2: missing begin marker
debug1: read PEM private key done: type RSA
debug1: Single to Multithread CTR cipher swap - client request
debug1: Authentication succeeded (publickey).
Authenticated to git.drupal.org ([140.211.10.6]:22).
debug1: Final hpn_buffer_size = 2097152
debug1: HPN Disabled: 0, HPN Buffer Size: 2097152
debug1: channel 0: new [client-session]
debug1: Enabled Dynamic Window Scaling
debug3: ssh_session2_open: channel_new: 0
debug2: channel 0: send open
debug1: Entering interactive session.
debug1: need rekeying
debug1: SSH2_MSG_KEXINIT sent
debug1: rekeying in progress
debug2: callback start
debug2: fd 3 setting TCP_NODELAY
debug3: packet_set_tos: set IP_TOS 0x08
debug2: client_session2_setup: id 0
debug1: Sending environment.
debug3: Ignored env MANPATH
debug3: Ignored env KDE_MULTIHEAD
debug3: Ignored env SHELL
debug3: Ignored env TERM
debug3: Ignored env XDG_SESSION_COOKIE
debug3: Ignored env GTK2_RC_FILES
debug3: Ignored env KONSOLE_DBUS_SERVICE
debug3: Ignored env KONSOLE_PROFILE_NAME
debug3: Ignored env GS_LIB
debug3: Ignored env GTK_RC_FILES
debug3: Ignored env HUSHLOGIN
debug3: Ignored env WINDOWID
debug3: Ignored env SHELL_SESSION_ID
debug3: Ignored env KDE_FULL_SESSION
debug3: Ignored env USER
debug3: Ignored env LS_COLORS
debug3: Ignored env PRELINK_PATH_MASK
debug3: Ignored env MULTIOSDIRS
debug3: Ignored env SESSION_MANAGER
debug3: Ignored env PAGER
debug3: Ignored env CONFIG_PROTECT_MASK
debug3: Ignored env XDG_CONFIG_DIRS
debug3: Ignored env MAIL
debug3: Ignored env PATH
debug3: Ignored env PWD
debug3: Ignored env JAVA_HOME
debug3: Ignored env JAVAC
debug3: Ignored env EDITOR
debug3: Ignored env KDE_SESSION_UID
debug1: Sending env LANG = en_US
debug2: channel 0: request env confirm 0
debug1: enqueue packet: 98
debug3: Ignored env GSETTINGS_BACKEND
debug3: Ignored env QT_GRAPHICSSYSTEM
debug3: Ignored env KONSOLE_DBUS_SESSION
debug3: Ignored env HOME
debug3: Ignored env COLORFGBG
debug3: Ignored env JDK_HOME
debug3: Ignored env SHLVL
debug3: Ignored env KDE_SESSION_VERSION
debug3: Ignored env LANGUAGE
debug3: Ignored env XCURSOR_THEME
debug3: Ignored env LESS
debug3: Ignored env LOGNAME
debug3: Ignored env GCC_SPECS
debug3: Ignored env XDG_DATA_DIRS
debug3: Ignored env DBUS_SESSION_BUS_ADDRESS
debug3: Ignored env LESSOPEN
debug3: Ignored env INFOPATH
debug3: Ignored env WINDOWPATH
debug3: Ignored env PROFILEHOME
debug3: Ignored env DISPLAY
debug3: Ignored env QT_PLUGIN_PATH
debug3: Ignored env OPENGL_PROFILE
debug3: Ignored env XDG_CURRENT_DESKTOP
debug3: Ignored env CONFIG_PROTECT
debug3: Ignored env XAUTHORITY
debug3: Ignored env _
debug3: Ignored env OLDPWD
debug2: channel 0: request shell confirm 1
debug1: enqueue packet: 98
debug2: callback done
debug2: channel 0: open confirm rwindow 131072 rmax 32768
debug1: rekeying in progress

Here it hangs, on the last output string.

mvlabat · Post by **mvlabat** » Sun Nov 30, 2014 8:32 am

Edited topic title. Up.

mvlabat · Post by **mvlabat** » Mon Dec 01, 2014 2:40 pm

Solved with the solution in this article comment.

https://www.drupal.org/node/2110773#comment-8724705