[Cyberduck-trac] [Cyberduck] #11668: SSH/SFTP connect - packet length 1097295214 too large
Cyberduck
trac at cyberduck.io
Wed May 26 19:05:12 UTC 2021
#11668: SSH/SFTP connect - packet length 1097295214 too large
----------------------------+------------------------
Reporter: beattidp | Owner: dkocher
Type: defect | Status: new
Priority: normal | Milestone:
Component: sftp | Version: 7.9.0
Severity: normal | Resolution:
Keywords: | Architecture: Intel
Platform: Mac OS X 10.11 |
----------------------------+------------------------
Description changed by dkocher:
Old description:
> A simple SFTP bookmark like all others which have always worked,
> fails when connecting to a CentOS 7 system.
>
> '''Is there a way to get a debug log from Cyberduck, to attach here
> also?'''
>
> See attached screen shots, and what the verbose connection from my Mac
> command line looks like, as follows:
>
> {{{
> macturbo:panzura beattidp$ ssh -v -i ~/.ssh/id_ecdsa topaz 'id'
> OpenSSH_8.4p1, OpenSSL 1.1.1j 16 Feb 2021
> debug1: Reading configuration data /Users/beattidp/.ssh/config
> debug1: Reading configuration data /opt/local/etc/ssh/ssh_config
> debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve;
> disabling
> debug1: Connecting to topaz [192.168.0.150] port 22.
> debug1: Connection established.
> debug1: identity file /Users/beattidp/.ssh/id_ecdsa type 2
> debug1: identity file /Users/beattidp/.ssh/id_ecdsa-cert type -1
> debug1: Local version string SSH-2.0-OpenSSH_8.4
> debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
> debug1: match: OpenSSH_7.4 pat
> OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.4*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7*
> compat 0x04000002
> debug1: Authenticating to topaz:22 as 'beattidp'
> debug1: SSH2_MSG_KEXINIT sent
> debug1: SSH2_MSG_KEXINIT received
> debug1: kex: algorithm: curve25519-sha256
> debug1: kex: host key algorithm: ecdsa-sha2-nistp256
> debug1: kex: server->client cipher: chacha20-poly1305 at openssh.com MAC:
> <implicit> compression: none
> debug1: kex: client->server cipher: chacha20-poly1305 at openssh.com MAC:
> <implicit> compression: none
> debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
> debug1: Server host key: ecdsa-sha2-nistp256
> SHA256:s3jqBnrg7UBE8wpLNDE/SxUWvSl7rFLdin7fxuQECzk
> debug1: Host 'topaz' is known and matches the ECDSA host key.
> debug1: Found key in /Users/beattidp/.ssh/known_hosts:537
> debug1: rekey out after 134217728 blocks
> debug1: SSH2_MSG_NEWKEYS sent
> debug1: expecting SSH2_MSG_NEWKEYS
> debug1: SSH2_MSG_NEWKEYS received
> debug1: rekey in after 134217728 blocks
> debug1: Will attempt key: /Users/beattidp/.ssh/id_ecdsa ECDSA
> SHA256:ggRao6B8Xe8ywp5VgSKiwOFN3WNORKN2uSp30H7EIQU explicit
> debug1: SSH2_MSG_EXT_INFO received
> debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
> debug1: SSH2_MSG_SERVICE_ACCEPT received
> debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-
> with-mic,password
> debug1: Next authentication method: publickey
> debug1: Offering public key: /Users/beattidp/.ssh/id_ecdsa ECDSA
> SHA256:ggRao6B8Xe8ywp5VgSKiwOFN3WNORKN2uSp30H7EIQU explicit
> debug1: Server accepts key: /Users/beattidp/.ssh/id_ecdsa ECDSA
> SHA256:ggRao6B8Xe8ywp5VgSKiwOFN3WNORKN2uSp30H7EIQU explicit
> debug1: Authentication succeeded (publickey).
> Authenticated to topaz ([192.168.0.150]:22).
> debug1: channel 0: new [client-session]
> debug1: Requesting no-more-sessions at openssh.com
> debug1: Entering interactive session.
> debug1: pledge: network
> debug1: client_input_global_request: rtype hostkeys-00 at openssh.com
> want_reply 0
> debug1: Sending command: id
> Agent pid 14970
> spawn ssh-add /home/beattidp/.ssh/panzura_id_rsa
> Enter passphrase for /home/beattidp/.ssh/panzura_id_rsa:
> Identity added: /home/beattidp/.ssh/panzura_id_rsa
> (/home/beattidp/.ssh/panzura_id_rsa)
> 2048 SHA256:Te2jmXkmnCn7klyN6d7/ffwjztHbbsNOJNLJ18TphFs
> /home/beattidp/.ssh/panzura_id_rsa (RSA)
> debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
> debug1: client_input_channel_req: channel 0 rtype eow at openssh.com reply 0
> uid=1000(beattidp) gid=1001(beattidp)
> groups=1001(beattidp),10(wheel),1000(staff)
> context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
> debug1: channel 0: free: client-session, nchannels 1
> Transferred: sent 2316, received 3136 bytes, in 0.3 seconds
> Bytes per second: sent 7047.9, received 9543.3
> debug1: Exit status 0
> }}}
New description:
A simple SFTP bookmark like all others which have always worked,
fails when connecting to a CentOS 7 system.
'''Is there a way to get a debug log from Cyberduck, to attach here
also?'''
[[Image(Screen Shot 2021-05-11 at 6.00.15 PM.png)]]
See attached screen shots, and what the verbose connection from my Mac
command line looks like, as follows:
{{{
macturbo:panzura beattidp$ ssh -v -i ~/.ssh/id_ecdsa topaz 'id'
OpenSSH_8.4p1, OpenSSL 1.1.1j 16 Feb 2021
debug1: Reading configuration data /Users/beattidp/.ssh/config
debug1: Reading configuration data /opt/local/etc/ssh/ssh_config
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug1: Connecting to topaz [192.168.0.150] port 22.
debug1: Connection established.
debug1: identity file /Users/beattidp/.ssh/id_ecdsa type 2
debug1: identity file /Users/beattidp/.ssh/id_ecdsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.4
debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
debug1: match: OpenSSH_7.4 pat
OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.4*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7*
compat 0x04000002
debug1: Authenticating to topaz:22 as 'beattidp'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: chacha20-poly1305 at openssh.com MAC:
<implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305 at openssh.com MAC:
<implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256
SHA256:s3jqBnrg7UBE8wpLNDE/SxUWvSl7rFLdin7fxuQECzk
debug1: Host 'topaz' is known and matches the ECDSA host key.
debug1: Found key in /Users/beattidp/.ssh/known_hosts:537
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: /Users/beattidp/.ssh/id_ecdsa ECDSA
SHA256:ggRao6B8Xe8ywp5VgSKiwOFN3WNORKN2uSp30H7EIQU explicit
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-
with-mic,password
debug1: Next authentication method: publickey
debug1: Offering public key: /Users/beattidp/.ssh/id_ecdsa ECDSA
SHA256:ggRao6B8Xe8ywp5VgSKiwOFN3WNORKN2uSp30H7EIQU explicit
debug1: Server accepts key: /Users/beattidp/.ssh/id_ecdsa ECDSA
SHA256:ggRao6B8Xe8ywp5VgSKiwOFN3WNORKN2uSp30H7EIQU explicit
debug1: Authentication succeeded (publickey).
Authenticated to topaz ([192.168.0.150]:22).
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessions at openssh.com
debug1: Entering interactive session.
debug1: pledge: network
debug1: client_input_global_request: rtype hostkeys-00 at openssh.com
want_reply 0
debug1: Sending command: id
Agent pid 14970
spawn ssh-add /home/beattidp/.ssh/panzura_id_rsa
Enter passphrase for /home/beattidp/.ssh/panzura_id_rsa:
Identity added: /home/beattidp/.ssh/panzura_id_rsa
(/home/beattidp/.ssh/panzura_id_rsa)
2048 SHA256:Te2jmXkmnCn7klyN6d7/ffwjztHbbsNOJNLJ18TphFs
/home/beattidp/.ssh/panzura_id_rsa (RSA)
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: client_input_channel_req: channel 0 rtype eow at openssh.com reply 0
uid=1000(beattidp) gid=1001(beattidp)
groups=1001(beattidp),10(wheel),1000(staff)
context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
debug1: channel 0: free: client-session, nchannels 1
Transferred: sent 2316, received 3136 bytes, in 0.3 seconds
Bytes per second: sent 7047.9, received 9543.3
debug1: Exit status 0
}}}
--
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Ticket URL: <https://trac.cyberduck.io/ticket/11668#comment:3>
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