iPhone8-13~ root# scp -O -vvv -P 22210 -p -o LogLevel=error -o UserKnownHostsFile=devnull -o StrictHostKeyChecking=no dpkg_list.txt iphone@work.synology.comvolume1TechiOS Executing program usrbinssh host work.synology.com, user iphone, command scp -v -p -t volume1TechiOS OpenSSH_9.2p1, OpenSSL 3.0.8 7 Feb 2023 debug1 Reading configuration data etcsshssh_config debug1 Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling debug2 resolving work.synology.com port 22210 debug3 resolve_host lookup work.synology.com22210 debug3 ssh_connect_direct entering debug1 Connecting to work.synology.com [82.61.17.97] port 22210. debug3 set_sock_tos set socket 5 IP_TOS 0x48 debug1 Connection established. debug1 identity file varroot.sshid_rsa type -1 debug1 identity file varroot.sshid_rsa-cert type -1 debug1 identity file varroot.sshid_ecdsa type -1 debug1 identity file varroot.sshid_ecdsa-cert type -1 debug1 identity file varroot.sshid_ecdsa_sk type -1 debug1 identity file varroot.sshid_ecdsa_sk-cert type -1 debug1 identity file varroot.sshid_ed25519 type -1 debug1 identity file varroot.sshid_ed25519-cert type -1 debug1 identity file varroot.sshid_ed25519_sk type -1 debug1 identity file varroot.sshid_ed25519_sk-cert type -1 debug1 identity file varroot.sshid_xmss type -1 debug1 identity file varroot.sshid_xmss-cert type -1 debug1 identity file varroot.sshid_dsa type -1 debug1 identity file varroot.sshid_dsa-cert type -1 debug1 Local version string SSH-2.0-OpenSSH_9.2 debug1 Remote protocol version 2.0, remote software version OpenSSH_8.2 debug1 compat_banner match OpenSSH_8.2 pat OpenSSH compat 0x04000000 debug2 fd 5 setting O_NONBLOCK debug1 Authenticating to work.synology.com22210 as 'iphone' debug3 put_host_port [work.synology.com]22210 debug1 load_hostkeys fopen etcsshssh_known_hosts No such file or directory debug1 load_hostkeys fopen etcsshssh_known_hosts2 No such file or directory debug3 order_hostkeyalgs no algorithms matched; accept original 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 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 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-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-group14-sha256 debug2 host key algorithms rsa-sha2-512,rsa-sha2-256,ssh-rsa,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 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 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 ssh-ed25519 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 SSH2_MSG_KEX_ECDH_REPLY received debug1 Server host key ssh-ed25519 SHA256xzQ8TMzGQjw1NNfdbcojMH1niUJHuXYMCmpu4PxtP0 debug3 put_host_port [82.61.17.97]22210 debug3 put_host_port [work.synology.com]22210 debug1 load_hostkeys fopen etcsshssh_known_hosts No such file or directory debug1 load_hostkeys fopen etcsshssh_known_hosts2 No such file or directory debug1 checking without port identifier debug1 load_hostkeys fopen etcsshssh_known_hosts No such file or directory debug1 load_hostkeys fopen etcsshssh_known_hosts2 No such file or directory Warning Permanently added '[work.synology.com]22210' (ED25519) to the list of known hosts. debug3 send packet type 21 debug2 ssh_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 ssh_set_newkeys mode 0 debug1 rekey in after 134217728 blocks debug1 Will attempt key varroot.sshid_rsa debug1 Will attempt key varroot.sshid_ecdsa debug1 Will attempt key varroot.sshid_ecdsa_sk debug1 Will attempt key varroot.sshid_ed25519 debug1 Will attempt key varroot.sshid_ed25519_sk debug1 Will attempt key varroot.sshid_xmss debug1 Will attempt key varroot.sshid_dsa 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=ssh-ed25519,sk-ssh-ed25519@openssh.com,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ecdsa-sha2-nistp256@openssh.com 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,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 Trying private key varroot.sshid_rsa debug3 no such identity varroot.sshid_rsa No such file or directory debug1 Trying private key varroot.sshid_ecdsa debug3 no such identity varroot.sshid_ecdsa No such file or directory debug1 Trying private key varroot.sshid_ecdsa_sk debug3 no such identity varroot.sshid_ecdsa_sk No such file or directory debug1 Trying private key varroot.sshid_ed25519 debug3 no such identity varroot.sshid_ed25519 No such file or directory debug1 Trying private key varroot.sshid_ed25519_sk debug3 no such identity varroot.sshid_ed25519_sk No such file or directory debug1 Trying private key varroot.sshid_xmss debug3 no such identity varroot.sshid_xmss No such file or directory debug1 Trying private key varroot.sshid_dsa debug3 no such identity varroot.sshid_dsa No such file or directory debug2 we did not send a packet, disable method debug3 authmethod_lookup password debug3 remaining preferred ,password debug3 authmethod_is_enabled password debug1 Next authentication method password iphone@work.synology.com's password debug3 send packet type 50 debug2 we sent a password packet, wait for reply debug3 receive packet type 52 Authenticated to work.synology.com ([82.61.17.97]22210) using password. 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 network debug3 client_repledge enter 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 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 scp -v -p -t volume1TechiOS 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 scp debug1 fd 5 clearing O_NONBLOCK File mtime 1663395591 atime 1663395590 Sending file timestamps T1663395591 0 1663395590 0 debug2 channel 0 rcvd ext data 33 Sink T1663395591 0 1663395590 0 debug2 channel 0 written 33 to efd 8 Sending file modes C0644 55011 dpkg_list.txt debug2 channel 0 rcvd ext data 32 Sink C0644 55011 dpkg_list.txt debug2 channel 0 written 32 to efd 8 dpkg_list.txt 0% 0 0.0KBs ---- ETAscp debug2 fd 6 setting O_NONBLOCK scp debug1 fd 6 clearing O_NONBLOCK dpkg_list.txt 100% 54KB 1.4MBs 0000 debug2 channel 0 read failed rfd 6 maxlen 32768 Broken pipe debug2 channel 0 read failed debug2 chan_shutdown_read channel 0 (i0 o0 sock -1 wfd 6 efd 8 [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 chan_shutdown_write channel 0 (i3 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 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 [session] r0 i30 o30 e[write]0 fd -1-18 sock -1 cc -1 io 0x000x00) debug3 send packet type 1 Transferred sent 57192, received 2508 bytes, in 0.1 seconds Bytes per second sent 562780.4, received 24679.2 debug1 Exit status 0