Re: Channel opening failure: channel 53 error (1) open failed
I forgot, it was a connection to Cent OS. SSH-2.0-OpenSSH_7.4 ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect state 0 Unfortunately, I cannot reproduce this in my environment. 2018-06-22 17:39 GMT+03:00 Yanis Kurganov : > Hi, Andreas! > > Done, now I use SFTP. > Everything is OK, but today i got this log (after that libssh freezes up > completely): > > channel_open: Creating a channel 53 with 64000 window and 32768 max packet > ssh_socket_unbuffered_write: Enabling POLLOUT for socket > packet_send2: packet: wrote [len=44,padding=19,comp=24,payload=24] > channel_open: Sent a SSH_MSG_CHANNEL_OPEN type session for channel 53 > ssh_packet_socket_callback: packet: read type 92 > [len=44,padding=15,comp=28,payload=28] > ssh_packet_process: Dispatching handler for packet type 92 > ssh_packet_channel_open_fail: Channel opening failure: channel 53 error > (1) open failed > ssh_socket_unbuffered_write: Enabling POLLOUT for socket > packet_send2: packet: wrote [len=44,padding=16,comp=27,payload=27] > channel_request: Sent a SSH_MSG_CHANNEL_REQUEST subsystem > ssh_packet_socket_callback: packet: read type 100 [len=12,padding=6,comp=5, > payload=5] > ssh_packet_process: Dispatching handler for packet type 100 > ssh_packet_channel_failure: Received SSH_CHANNEL_FAILURE on channel (43:0) > ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect > state 0 > > > 2018-04-17 18:54 GMT+03:00 Andreas Schneider : > >> On Tuesday, 17 April 2018 15:47:58 CEST Yanis Kurganov wrote: >> > Moreover, after >> > >> > ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect >> state >> > 0 >> > >> > libssh didn't return control and totaly freezed. >> > >> >> I'm sorry, I've never really looked into scp (which is a really broken >> protocol). You should use sftp which we support. >> >> >> Cheers, >> >> >> Andreas >> >> >> -- >> Andreas Schneider GPG-ID: CC014E3D >> www.cryptomilk.orga...@cryptomilk.org >> >> >> >> >
Re: Channel opening failure: channel 53 error (1) open failed
Hi, Andreas! Done, now I use SFTP. Everything is OK, but today i got this log (after that libssh freezes up completely): channel_open: Creating a channel 53 with 64000 window and 32768 max packet ssh_socket_unbuffered_write: Enabling POLLOUT for socket packet_send2: packet: wrote [len=44,padding=19,comp=24,payload=24] channel_open: Sent a SSH_MSG_CHANNEL_OPEN type session for channel 53 ssh_packet_socket_callback: packet: read type 92 [len=44,padding=15,comp=28,payload=28] ssh_packet_process: Dispatching handler for packet type 92 ssh_packet_channel_open_fail: Channel opening failure: channel 53 error (1) open failed ssh_socket_unbuffered_write: Enabling POLLOUT for socket packet_send2: packet: wrote [len=44,padding=16,comp=27,payload=27] channel_request: Sent a SSH_MSG_CHANNEL_REQUEST subsystem ssh_packet_socket_callback: packet: read type 100 [len=12,padding=6,comp=5,payload=5] ssh_packet_process: Dispatching handler for packet type 100 ssh_packet_channel_failure: Received SSH_CHANNEL_FAILURE on channel (43:0) ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect state 0 2018-04-17 18:54 GMT+03:00 Andreas Schneider : > On Tuesday, 17 April 2018 15:47:58 CEST Yanis Kurganov wrote: > > Moreover, after > > > > ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect > state > > 0 > > > > libssh didn't return control and totaly freezed. > > > > I'm sorry, I've never really looked into scp (which is a really broken > protocol). You should use sftp which we support. > > > Cheers, > > > Andreas > > > -- > Andreas Schneider GPG-ID: CC014E3D > www.cryptomilk.orga...@cryptomilk.org > > > >
Re: Channel opening failure: channel 53 error (1) open failed
On Tuesday, 17 April 2018 15:47:58 CEST Yanis Kurganov wrote: > Moreover, after > > ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect state > 0 > > libssh didn't return control and totaly freezed. > I'm sorry, I've never really looked into scp (which is a really broken protocol). You should use sftp which we support. Cheers, Andreas -- Andreas Schneider GPG-ID: CC014E3D www.cryptomilk.orga...@cryptomilk.org
Re: Channel opening failure: channel 53 error (1) open failed
Moreover, after ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect state 0 libssh didn't return control and totaly freezed. 2018-04-17 16:43 GMT+03:00 Yanis Kurganov : > Hi! > > I tried to push a couple of files through SCP. First file pushed > successfully, but the second failed. Do you have any ideas about what > happened? > > ssh_connect: libssh 0.7.5 > ssh_analyze_banner: Analyzing banner: SSH-2.0-OpenSSH_4.3p2-hpn > > *OK* (16 Apr 2018 20:51:57.255) > > ssh_scp_init: Initializing scp session write on location '/tmp' > channel_open: Creating a channel 52 with 64000 window and 32768 max packet > ssh_socket_unbuffered_write: Enabling POLLOUT for socket > packet_send2: packet: wrote [len=44,padding=19,comp=24,payload=24] > channel_open: Sent a SSH_MSG_CHANNEL_OPEN type session for channel 52 > ssh_packet_socket_callback: packet: read type 91 > [len=28,padding=10,comp=17,payload=17] > ssh_packet_process: Dispatching handler for packet type 91 > ssh_packet_channel_open_conf: Received SSH2_MSG_CHANNEL_OPEN_CONFIRMATION > ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for > channel 52:9 > ... > ssh_scp_push_file64: SCP pushing file 5727-c17d-2454-8f8f, size 101 with > permissions '0755' > packet_send2: packet: wrote [len=44,padding=4,comp=39,payload=39] > ... > channel_rcv_eof: Received eof on channel (52:9) > ssh_socket_unbuffered_write: Enabling POLLOUT for socket > packet_send2: packet: wrote [len=12,padding=6,comp=5,payload=5] > ssh_channel_close: Sent a close on client channel (52:9) > > *FAILED* (16 Apr 2018 20:51:58.552) > > ssh_scp_init: Initializing scp session write on location '/tmp' > channel_open: Creating a channel 53 with 64000 window and 32768 max packet > ssh_socket_unbuffered_write: Enabling POLLOUT for socket > packet_send2: packet: wrote [len=44,padding=19,comp=24,payload=24] > channel_open: Sent a SSH_MSG_CHANNEL_OPEN type session for channel 53 > ssh_packet_socket_callback: packet: read type 92 > [len=44,padding=15,comp=28,payload=28] > ssh_packet_process: Dispatching handler for packet type 92 > ssh_packet_channel_open_fail: Channel opening failure: channel 53 error > (1) open failed > ssh_socket_unbuffered_write: Enabling POLLOUT for socket > packet_send2: packet: wrote [len=44,padding=13,comp=30,payload=30] > channel_request: Sent a SSH_MSG_CHANNEL_REQUEST exec > ssh_packet_socket_callback: packet: read type 100 [len=12,padding=6,comp=5, > payload=5] > ssh_packet_process: Dispatching handler for packet type 100 > ssh_packet_channel_failure: Received SSH_CHANNEL_FAILURE on channel (43:0) > ssh_packet_channel_failure: SSH_CHANNEL_FAILURE received in incorrect > state 0 >
