From: Sylvain Saboua Subject: got send – got-send-pack: unexpected end of file To: Gameoftrees Date: Fri, 16 Jan 2026 19:06:05 +0100 (First asked on https://www.reddit.com/r/openbsd/comments/1qdt9va/) I get this error when trying to send a commit from a development machine to my server. ``` $ pwd /Users/sylvansab/hax/nwpg $ got send Connecting to "origin" ssh://sylvain@lap/nwpg 6 commits colored; 3 objects found; 6 trees scanned packing 1 reference; 3 objects; deltify: 100%; uploading pack: 1.1K 100%got-send-pack: unexpected end of file got: unexpected end of file ''' Most verbose output (note the `debug1: Exit status 141' error at the end) : $ got send -vvv Connecting to "origin" ssh://sylvain@lap/nwpg debug1: OpenSSH_10.0p2, LibreSSL 3.3.6 debug3: Running on Darwin 25.2.0 Darwin Kernel Version 25.2.0: Tue Nov 18 21:09:55 PST 2025; root:xnu-12377.61.12~1/RELEASE_ARM64_T8103 arm64 debug3: Started with: /usr/bin/ssh -v -v -v -- sylvain@lap git-receive-pack \\'/nwpg\\' debug1: Reading configuration data /Users/sylvansab/.ssh/config debug1: /Users/sylvansab/.ssh/config line 2: Applying options for lap debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/Users/sylvansab/.ssh/known_hosts' debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/Users/sylvansab/.ssh/known_hosts2' debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling debug3: channel_clear_timeouts: clearing debug1: Connecting to lap port 22. debug1: Connection established. debug1: identity file /Users/sylvansab/.ssh/id_ed25519 type 3 debug1: identity file /Users/sylvansab/.ssh/id_ed25519-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_10.0 debug1: Remote protocol version 2.0, remote software version OpenSSH_10.2 debug1: compat_banner: match: OpenSSH_10.2 pat OpenSSH* compat 0x04000000 debug3: fd 5 is O_NONBLOCK debug1: Authenticating to lap:22 as 'sylvain' debug3: record_hostkey: found key type ED25519 in file /Users/sylvansab/.ssh/known_hosts:5 debug3: load_hostkeys_file: loaded 1 keys from lap debug1: load_hostkeys: fopen /Users/sylvansab/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug3: order_hostkeyalgs: have matching best-preference key type ssh-ed25519-cert-v01@openssh.com, using HostkeyAlgorithms verbatim 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: mlkem768x25519-sha256,sntrup761x25519-sha512,sntrup761x25519-sha512@openssh.com,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,ext-info-c,kex-strict-c-v00@openssh.com debug2: host key algorithms: ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,rsa-sha2-512,rsa-sha2-256 debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr 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 debug2: peer server KEXINIT proposal debug2: KEX algorithms: mlkem768x25519-sha256,sntrup761x25519-sha512,sntrup761x25519-sha512@openssh.com,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,ext-info-s,kex-strict-s-v00@openssh.com debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr 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 debug3: kex_choose_conf: will use strict KEX ordering debug1: kex: algorithm: mlkem768x25519-sha256 debug1: kex: host key algorithm: ssh-ed25519 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug3: send packet: type 30 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug3: receive packet: type 31 debug1: SSH2_MSG_KEX_ECDH_REPLY received debug1: Server host key: ssh-ed25519 SHA256:KISxYDnYhDdE5furF1w2UZ15rU/LAIGtU0onOGm0HW0 debug3: record_hostkey: found key type ED25519 in file /Users/sylvansab/.ssh/known_hosts:5 debug3: load_hostkeys_file: loaded 1 keys from lap debug1: load_hostkeys: fopen /Users/sylvansab/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: Host 'lap' is known and matches the ED25519 host key. debug1: Found key in /Users/sylvansab/.ssh/known_hosts:5 debug3: send packet: type 21 debug1: ssh_packet_send2_wrapped: resetting send seqnr 3 debug2: ssh_set_newkeys: mode 1 debug1: rekey out after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: Sending SSH2_MSG_EXT_INFO debug3: send packet: type 7 debug1: expecting SSH2_MSG_NEWKEYS debug3: receive packet: type 21 debug1: ssh_packet_read_poll2: resetting read seqnr 3 debug1: SSH2_MSG_NEWKEYS received debug2: ssh_set_newkeys: mode 0 debug1: rekey in after 134217728 blocks debug2: KEX algorithms: mlkem768x25519-sha256,sntrup761x25519-sha512,sntrup761x25519-sha512@openssh.com,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,ext-info-c,kex-strict-c-v00@openssh.com debug2: host key algorithms: ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,rsa-sha2-512,rsa-sha2-256 debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr 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 debug3: send packet: type 5 debug3: receive packet: type 7 debug1: SSH2_MSG_EXT_INFO received debug3: kex_input_ext_info: extension server-sig-algs debug1: kex_ext_info_client_parse: server-sig-algs= debug3: kex_input_ext_info: extension publickey-hostbound@openssh.com debug1: kex_ext_info_check_ver: publickey-hostbound@openssh.com=<0> debug3: kex_input_ext_info: extension ping@openssh.com debug1: kex_ext_info_check_ver: ping@openssh.com=<0> 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 7 debug1: SSH2_MSG_EXT_INFO received debug3: kex_input_ext_info: extension server-sig-algs debug1: kex_ext_info_client_parse: server-sig-algs= debug3: receive packet: type 51 debug1: Authentications that can continue: publickey debug3: start over, passed a different list publickey 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 debug3: ssh_get_authentication_socket_path: path '/private/tmp/com.apple.launchd.fRCSGKuHnM/Listeners' debug1: get_agent_identities: bound agent to hostkey debug1: get_agent_identities: ssh_fetch_identitylist: agent contains no identities debug1: Will attempt key: /Users/sylvansab/.ssh/id_ed25519 ED25519 SHA256:Fe913FzVqIklJQ/tz+bCasBJXrlVGx3w3bKfwygnSZM explicit debug2: pubkey_prepare: done debug1: Offering public key: /Users/sylvansab/.ssh/id_ed25519 ED25519 SHA256:Fe913FzVqIklJQ/tz+bCasBJXrlVGx3w3bKfwygnSZM explicit debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 60 debug1: Server accepts key: /Users/sylvansab/.ssh/id_ed25519 ED25519 SHA256:Fe913FzVqIklJQ/tz+bCasBJXrlVGx3w3bKfwygnSZM explicit debug3: sign_and_send_pubkey: using publickey-hostbound-v00@openssh.com with ED25519 SHA256:Fe913FzVqIklJQ/tz+bCasBJXrlVGx3w3bKfwygnSZM debug3: sign_and_send_pubkey: signing using ssh-ed25519 SHA256:Fe913FzVqIklJQ/tz+bCasBJXrlVGx3w3bKfwygnSZM debug3: send packet: type 50 debug3: receive packet: type 52 Authenticated to lap ([10.0.0.11]:22) using "publickey". debug2: fd 6 setting O_NONBLOCK debug1: channel 0: new session [client-session] (inactive timeout: 0) 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: filesystem debug3: client_repledge: enter debug3: receive packet: type 80 debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug3: client_input_hostkeys: received RSA key SHA256:ws9DPRKcHdgHzRpmTfiX2Ypn60o7PJyueHp6CDtnvSY debug3: client_input_hostkeys: received ECDSA key SHA256:cqlmDQIIY4Fo2s5zULqc85NC5wU3k2C+v+xUabM8TLM debug3: client_input_hostkeys: received ED25519 key SHA256:KISxYDnYhDdE5furF1w2UZ15rU/LAIGtU0onOGm0HW0 debug1: client_input_hostkeys: searching /Users/sylvansab/.ssh/known_hosts for lap / (none) debug3: hostkeys_foreach: reading file "/Users/sylvansab/.ssh/known_hosts" debug3: hostkeys_find: found ssh-ed25519 key under different name/addr at /Users/sylvansab/.ssh/known_hosts:1 debug3: hostkeys_find: found ssh-rsa key under different name/addr at /Users/sylvansab/.ssh/known_hosts:2 debug3: hostkeys_find: found ecdsa-sha2-nistp256 key under different name/addr at /Users/sylvansab/.ssh/known_hosts:3 debug3: hostkeys_find: found ssh-ed25519 key under different name/addr at /Users/sylvansab/.ssh/known_hosts:4 debug3: hostkeys_find: found ssh-ed25519 key at /Users/sylvansab/.ssh/known_hosts:5 debug3: hostkeys_find: found ssh-ed25519 key under different name/addr at /Users/sylvansab/.ssh/known_hosts:6 debug1: client_input_hostkeys: searching /Users/sylvansab/.ssh/known_hosts2 for lap / (none) debug1: client_input_hostkeys: hostkeys file /Users/sylvansab/.ssh/known_hosts2 does not exist debug3: client_input_hostkeys: 3 server keys: 2 new, 18446744073709551615 retained, 2 incomplete match. 0 to remove debug1: client_input_hostkeys: host key found matching a different name/address, skipping UserKnownHostsFile update debug3: client_repledge: enter debug3: receive packet: type 4 debug1: Remote: /home/sylvain/.ssh/authorized_keys:3: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug3: receive packet: type 4 debug1: Remote: /home/sylvain/.ssh/authorized_keys:3: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug3: receive packet: type 91 debug2: channel_input_open_confirmation: channel 0: callback start debug2: fd 5 setting TCP_NODELAY debug3: set_sock_tos: set socket 5 IP_TOS 0x20 debug2: client_session2_setup: id 0 debug1: Sending command: git-receive-pack '/nwpg' debug2: channel 0: request exec confirm 1 debug3: send packet: type 98 debug3: client_repledge: enter debug1: pledge: fork 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: exec request accepted on channel 0 got-send-pack: readpkt: 162: 7460a045a956e8e44ff05ca997c729acb8232e56 refs/got/worktree/base-66B94721-D62F-4675-9BEB-3046B8741186[0x00] agent=got/0.120 ofs-delta report-status no-thin delete-refs[0x0a] got-send-pack: server capabilities: agent=got/0.120 ofs-delta report-status no-thin delete-refs got-send-pack: my capabilities: agent=got/0.120 ofs-delta report-status delete-refs got-send-pack: remote has refs/got/worktree/base-66B94721-D62F-4675-9BEB-3046B8741186 7460a045a956e8e44ff05ca997c729acb8232e56 got-send-pack: readpkt: 57: 22158a1d7c0529bdf391f4bf99a930dc6145819d refs/heads/main[0x0a] got-send-pack: remote has refs/heads/main 22158a1d7c0529bdf391f4bf99a930dc6145819d got-send-pack: readpkt: 66: 893d4d5be7d6b47b3e452c2406af83c33d841627 refs/remotes/origin/main[0x0a] got-send-pack: remote has refs/remotes/origin/main 893d4d5be7d6b47b3e452c2406af83c33d841627 got-send-pack: readpkt: 0: got-send-pack: writepkt: 009a: 22158a1d7c0529bdf391f4bf99a930dc6145819d 15169311c502349645c62e8b2961ee8eab25a48e refs/heads/main[0x00] agent=got/0.120 ofs-delta report-status delete-refs got-send-pack: updating refs/heads/main 22158a1d7c0529bdf391f4bf99a930dc6145819d -> 15169311c502349645c62e8b2961ee8eab25a48e got-send-pack: writepkt: 0000 6 commits colored; 3 objects found; 6 trees scanned packing 1 reference; 3 objects; deltify: 100%; uploading pack: 1.1K 100%debug3: receive packet: type 96 debug2: channel 0: rcvd eof debug2: channel 0: output open -> drain debug2: channel 0: obuf empty debug2: chan_shutdown_write: channel 0: (i0 o1 sock -1 wfd 7 efd 8 [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 98 debug1: client_input_channel_req: channel 0 rtype eow@openssh.com reply 0 debug2: channel 0: rcvd eow debug2: chan_shutdown_read: channel 0: (i0 o3 sock -1 wfd 6 efd 8 [write]) debug2: channel 0: input open -> closed 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_close2 debug2: channel 0: send close for remote id 0 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 [session] r0 nm0 i3/0 o3/0 e[write]/0 fd -1/-1/8 sock -1 cc -1 nc0 io 0x00/0x00) debug3: send packet: type 1 Transferred: sent 4900, received 4332 bytes, in 0.1 seconds Bytes per second: sent 32820.3, received 29015.8 debug1: Exit status 141 got-send-pack: unexpected end of file got: unexpected end of file $ -- Sylvain Saboua looking for a PDP-11