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SSHFS For Windows
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Connection reset by peer (read - ERROR from cb :87, io:...) #338

Open NicoJG opened 2 years ago

NicoJG commented 2 years ago

I am trying to get SSHFS working, and I don't know what is the error.

I'm using Windows 11 and connecting with ssh <host-name> does work. Also, sshfs in WSL with the same ssh config also works.

I tried deciphering the debug log, but I can't find the exact problem. Two errors I found, that could be the cause: debug3: w32_getpeername ERROR: not sock :2 debug3: read - ERROR from cb :87, io:0000024CA7D50D20

Full Log:

PS C:\Users\Nico> & "C:\Program Files\SSHFS-Win\bin\sshfs.exe" <hostname-censored>:/home/nguth G: -ovolname=<hostname-censored>_home -odebug -ologlevel=debug3
SSHFS version 3.7.1
executing <ssh> <-x> <-a> <-oClearAllForwardings=yes> <-ologlevel=debug3> <-2> <<hostname-censored>> <-s> <sftp>
debug1: Reading configuration data C:\\Users\\Nico/.ssh/config
debug1: C:\\Users\\Nico/.ssh/config line 1: Applying options for *
debug3: C:\\Users\\Nico/.ssh/config line 2: Including file C:\\Users\\Nico/.ssh/config_e5 depth 0
debug1: Reading configuration data C:\\Users\\Nico/.ssh/config_e5
debug1: C:\\Users\\Nico/.ssh/config_e5 line 6: Applying options for <hostname-censored>
debug2: checking match for 'host *.<host-censored>,!login.<host-censored>,!git.<host-censored>' host <hostname-censored>.<host-censored> originally <hostname-censored>
debug3: C:\\Users\\Nico/.ssh/config_e5 line 12: matched 'host "<hostname-censored>.<host-censored>"'
debug2: match found
debug2: checking match for 'host infra-*.<host-censored>' host <hostname-censored>.<host-censored> originally <hostname-censored>
debug3: C:\\Users\\Nico/.ssh/config_e5 line 15: not matched 'host "<hostname-censored>.<host-censored>"'
debug2: match not found
debug2: checking match for 'host *.<host-censored>,login.app.<host-censored>,!git.<host-censored>' host <hostname-censored>.<host-censored> originally <hostname-censored>
debug3: C:\\Users\\Nico/.ssh/config_e5 line 18: matched 'host "<hostname-censored>.<host-censored>"'
debug2: match found
debug1: C:\\Users\\Nico/.ssh/config_e5 line 29: Ignored unknown option "usekeychain"
debug3: Failed to open file:C:/ProgramData/ssh/ssh_config error:2
debug1: Setting implicit ProxyCommand from ProxyJump: "C:\\Windows\\System32\\OpenSSH\\ssh.exe"  -W "[%h]:%p" login
debug1: Executing proxy command: exec "C:\\Windows\\System32\\OpenSSH\\ssh.exe"  -W "[<hostname-censored>.<host-censored>]:22" login
debug3: spawning "C:\\Windows\\System32\\OpenSSH\\ssh.exe"  -W "[<hostname-censored>.<host-censored>]:22" login
debug3: w32_getpeername ERROR: not sock :2
debug1: identity file C:/Users/Nico/.ssh/e5.key type 0
debug3: Failed to open file:C:/Users/Nico/.ssh/e5.key-cert error:2
debug3: Failed to open file:C:/Users/Nico/.ssh/e5.key-cert.pub error:2
debug1: identity file C:/Users/Nico/.ssh/e5.key-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_for_Windows_8.1
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
debug2: fd 5 setting O_NONBLOCK
debug2: fd 4 setting O_NONBLOCK
debug1: Authenticating to <hostname-censored>.<host-censored>:22 as 'nguth'
debug3: hostkeys_foreach: reading file "C:\\Users\\Nico/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file C:\\Users\\Nico/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys from <hostname-censored>.<host-censored>
debug3: Failed to open file:C:/Users/Nico/.ssh/known_hosts2 error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts2 error:2
debug3: 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
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
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-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
debug2: 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,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com
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
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
debug2: compression ctos: none,zlib@openssh.com,zlib
debug2: compression stoc: none,zlib@openssh.com,zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
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
debug2: host key algorithms: ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519
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
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
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
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
debug2: compression ctos: none,zlib@openssh.com
debug2: compression stoc: none,zlib@openssh.com
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:xbhPAeZt2QBO59+IFEsPEQj0XopJCPSUbtd76i2406M
debug3: hostkeys_foreach: reading file "C:\\Users\\Nico/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file C:\\Users\\Nico/.ssh/known_hosts:4
debug3: load_hostkeys: loaded 1 keys from <hostname-censored>.<host-censored>
debug3: Failed to open file:C:/Users/Nico/.ssh/known_hosts2 error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_known_hosts2 error:2
debug1: Host '<hostname-censored>.<host-censored>' is known and matches the ECDSA host key.
debug1: Found key in C:\\Users\\Nico/.ssh/known_hosts:4
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug1: SSH2_MSG_NEWKEYS received
debug2: set_newkeys: mode 0
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: C:/Users/Nico/.ssh/e5.key RSA SHA256:v6eXY7Vmbg4fzD3+DS3cD3/a6WtRJQZixwbMScmeKL0 explicit agent
debug2: pubkey_prepare: done
debug3: send packet: type 5
debug3: receive packet: type 7
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic
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 public key: C:/Users/Nico/.ssh/e5.key RSA SHA256:v6eXY7Vmbg4fzD3+DS3cD3/a6WtRJQZixwbMScmeKL0 explicit agent
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 60
debug1: Server accepts key: C:/Users/Nico/.ssh/e5.key RSA SHA256:v6eXY7Vmbg4fzD3+DS3cD3/a6WtRJQZixwbMScmeKL0 explicit agent
debug3: sign_and_send_pubkey: RSA SHA256:v6eXY7Vmbg4fzD3+DS3cD3/a6WtRJQZixwbMScmeKL0
debug3: sign_and_send_pubkey: signing using rsa-sha2-512
debug3: send packet: type 50
debug3: receive packet: type 52
debug1: Authentication succeeded (publickey).
debug3: w32_getpeername ERROR: not sock :2
Authenticated to <hostname-censored>.<host-censored> (via proxy).
debug2: fd 3 setting O_NONBLOCK
debug2: fd 6 setting O_NONBLOCK
debug1: channel 0: new [client-session]
debug3: ssh_session2_open: channel_new: 0
debug2: channel 0: send open
debug3: send packet: type 90
debug1: Requesting no-more-sessions@openssh.com
debug3: send packet: type 80
debug1: Entering interactive session.
debug1: pledge: proc
debug3: receive packet: type 80
debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
debug3: receive packet: type 91
debug2: channel_input_open_confirmation: channel 0: callback start
debug3: w32_getpeername ERROR: not sock :2
debug2: client_session2_setup: id 0
debug1: Sending subsystem: sftp
debug2: channel 0: request subsystem confirm 1
debug3: send packet: type 98
debug2: channel_input_open_confirmation: channel 0: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 2097152
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: subsystem request accepted on channel 0
debug3: read - ERROR from cb :87, io:0000024CA7D50D20
debug2: channel 0: read<=0 rfd 3 len 4294967295
debug2: channel 0: read failed
debug2: channel 0: chan_shutdown_read (i0 o0 sock -1 wfd 3 efd 7 [write])
debug2: channel 0: input open -> drain
debug2: channel 0: ibuf empty
debug2: channel 0: send eof
debug3: send packet: type 96
debug2: channel 0: input drain -> closed
debug3: receive packet: type 96
debug2: channel 0: rcvd eof
debug2: channel 0: output open -> drain
debug2: channel 0: obuf empty
debug2: channel 0: chan_shutdown_write (i3 o1 sock -1 wfd 6 efd 7 [write])
debug2: channel 0: output drain -> closed
debug3: receive packet: type 98
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug3: receive packet: type 97
debug2: channel 0: rcvd close
debug3: channel 0: will not send data after close
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug3: send packet: type 97
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
debug3: channel 0: status: The following connections are open:
  #0 client-session (t4 r0 i3/0 o3/0 e[write]/0 fd -1/-1/7 sock -1 cc -1)

debug3: send packet: type 1
debug3: fd 0 is not O_NONBLOCK
Transferred: sent 3496, received 2928 bytes, in 0.3 seconds
Bytes per second: sent 13028.7, received 10911.9
debug1: Exit status 0
read: Connection reset by peer
PS C:\Users\Nico>
Niceygy commented 2 years ago

Same issue

manu0401 commented 1 week ago

This issue is a duplicate of https://github.com/winfsp/sshfs-win/issues/74 where I posted some good news in https://github.com/winfsp/sshfs-win/issues/74#issuecomment-2451112771