... debug3: Ignored env DISPLAY debug3: Ignored env SGI_ABI debug1: Sending subsystem: sftp debug2: channel 0: request subsystem confirm 1 debug2: callback done debug2: channel 0: open confirm rwindow 0 rmax 32768 debug2: channel 0: rcvd adjust 2097152 debug2: channel_input_status_confirm: type 99 id 0 debug2: subsystem request accepted on channel 0 # got it!, len:95, code:2, id:-, status: - Error: Connection lost (Connection to remote server is broken) Resuming transfer (retry 1) # queueing msg len: 71, code:17, id:1973 ... [1] # waiting for message... [1] # queueing msg len: 83, code:3, id:1974 ... [2] # waiting for message... [2] debug2: channel 0: read<=0 rfd 4 len 0 debug2: channel 0: read failed debug2: channel 0: close_read debug2: channel 0: input open -> drain ...