D [18/Jul/2026:20:34:40 +0400] [Client 4] Read: status=200, state=6
D [18/Jul/2026:20:34:40 +0400] [Client 4] Authorized as "alex" using Basic.
D [18/Jul/2026:20:34:40 +0400] [CGI] argv[0] = "/usr/lib/cups/cgi-bin/printers.cgi"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[0] = "CUPS_CACHEDIR=/var/cache/cups"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[1] = "CUPS_DATADIR=/usr/share/cups"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[2] = "CUPS_DOCROOT=/usr/share/cups/doc"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[3] = "CUPS_REQUESTROOT=/var/spool/cups"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[4] = "CUPS_SERVERBIN=/usr/lib/cups"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[5] = "CUPS_SERVERROOT=/etc/cups"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[6] = "CUPS_STATEDIR=/run/cups"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[7] = "HOME=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[8] = "PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[9] = "SERVER_ADMIN=root@caesar"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[10] = "SOFTWARE=CUPS/2.4.19"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[11] = "TMPDIR=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[12] = "USER=root"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[13] = "CUPS_MAX_MESSAGE=2047"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[14] = "CUPS_SERVER=/run/cups/cups.sock"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[15] = "CUPS_ENCRYPTION=IfRequested"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[16] = "IPP_PORT=631"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[17] = "AUTH_TYPE=Basic"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[18] = "LANG=en_US.UTF8"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[19] = "REDIRECT_STATUS=1"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[20] = "GATEWAY_INTERFACE=CGI/1.1"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[21] = "SERVER_NAME=localhost"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[22] = "SERVER_PORT=631"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[23] = "REMOTE_ADDR=[v1.::1]"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[24] = "REMOTE_HOST=localhost"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[25] = "SCRIPT_NAME=/printers/LBP6020-2"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[26] = "SCRIPT_FILENAME=/usr/share/cups/doc/printers/LBP6020-2"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[27] = "PATH_INFO=/LBP6020-2"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[28] = "REMOTE_USER=alex"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[29] = "SERVER_PROTOCOL=HTTP/1.1"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[30] = "HTTP_COOKIE=org.cups.sid=1e327043081532d462e4e30695e0d005"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[31] = "HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[32] = "HTTP_REFERER=http://localhost:631/printers/LBP6020-2"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[33] = "REQUEST_METHOD=POST"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[34] = "CONTENT_LENGTH=64"
D [18/Jul/2026:20:34:40 +0400] [CGI] envp[35] = "CONTENT_TYPE=application/x-www-form-urlencoded"
D [18/Jul/2026:20:34:40 +0400] cupsdAddCert: Adding certificate for PID 11217
D [18/Jul/2026:20:34:40 +0400] [CGI] Started /usr/lib/cups/cgi-bin/printers.cgi (PID 11217)
I [18/Jul/2026:20:34:40 +0400] [Client 4] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=11217, file=14)
D [18/Jul/2026:20:34:40 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:40 +0400] [CGI] org.cups.sid cookie is \"1e327043081532d462e4e30695e0d005\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: org.cups.sid=\"1e327043081532d462e4e30695e0d005\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: OP=\"print-test-page\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: SECTION=\"printers\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [18/Jul/2026:20:34:40 +0400] [Client 31] Server address is "/run/cups/cups.sock".
D [18/Jul/2026:20:34:40 +0400] [Client 31] Accepted from localhost (Domain)
D [18/Jul/2026:20:34:40 +0400] [Client 31] Waiting for request.
D [18/Jul/2026:20:34:40 +0400] [Client 31] POST /printers/LBP6020-2 HTTP/1.1
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [18/Jul/2026:20:34:40 +0400] [Client 31] Read: status=200, state=6
D [18/Jul/2026:20:34:40 +0400] [Client 31] No authentication data provided.
D [18/Jul/2026:20:34:40 +0400] [Client 31] 2.0 Print-Job 1
D [18/Jul/2026:20:34:40 +0400] [Client 31] Read: status=100, state=6
D [18/Jul/2026:20:34:40 +0400] Print-Job ipp://localhost:631/printers/LBP6020-2
D [18/Jul/2026:20:34:40 +0400] [Job ???] Auto-typing file...
I [18/Jul/2026:20:34:40 +0400] [Job ???] Request file type is application/vnd.cups-pdf-banner.
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Applying default options...
D [18/Jul/2026:20:34:40 +0400] add_job: requesting-user-name="alex"
D [18/Jul/2026:20:34:40 +0400] Adding default job-sheets values "none,none"...
I [18/Jul/2026:20:34:40 +0400] [Job 48] Adding start banner page "none".
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-created event...
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
I [18/Jul/2026:20:34:40 +0400] [Job 48] Adding end banner page "none".
I [18/Jul/2026:20:34:40 +0400] [Job 48] File of type application/vnd.cups-pdf-banner queued by "alex".
D [18/Jul/2026:20:34:40 +0400] [Job 48] hold_until=0
I [18/Jul/2026:20:34:40 +0400] [Job 48] Queued on "LBP6020-2" by "alex".
D [18/Jul/2026:20:34:40 +0400] [Job 48] time-at-processing=1784392480
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] 3 filters for job:
D [18/Jul/2026:20:34:40 +0400] [Job 48] - (application/vnd.cups-pdf-banner to application/vnd.universal-input, cost 0)
D [18/Jul/2026:20:34:40 +0400] [Job 48] universal (application/vnd.universal-input to application/vnd.cups-postscript, cost 0)
D [18/Jul/2026:20:34:40 +0400] [Job 48] pstocapt3 (application/vnd.cups-postscript to printer/LBP6020-2, cost 0)
D [18/Jul/2026:20:34:40 +0400] [Job 48] job-sheets=none,none
D [18/Jul/2026:20:34:40 +0400] [Job 48] argv[0]="LBP6020-2"
D [18/Jul/2026:20:34:40 +0400] [Job 48] argv[1]="48"
D [18/Jul/2026:20:34:40 +0400] [Job 48] argv[2]="alex"
D [18/Jul/2026:20:34:40 +0400] [Job 48] argv[3]="Test Page"
D [18/Jul/2026:20:34:40 +0400] [Job 48] argv[4]="1"
D [18/Jul/2026:20:34:40 +0400] [Job 48] argv[5]="job-uuid=urn:uuid:32852c03-41b4-3411-57a8-b79d462cdeb5 job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1784392480 time-at-processing=1784392480"
D [18/Jul/2026:20:34:40 +0400] [Job 48] argv[6]="/var/spool/cups/d00048-001"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[0]="CUPS_CACHEDIR=/var/cache/cups"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[1]="CUPS_DATADIR=/usr/share/cups"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[3]="CUPS_REQUESTROOT=/var/spool/cups"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[4]="CUPS_SERVERBIN=/usr/lib/cups"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[5]="CUPS_SERVERROOT=/etc/cups"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[6]="CUPS_STATEDIR=/run/cups"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[7]="HOME=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[8]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[9]="SERVER_ADMIN=root@caesar"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[10]="SOFTWARE=CUPS/2.4.19"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[11]="TMPDIR=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[12]="USER=root"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[13]="CUPS_MAX_MESSAGE=2047"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[14]="CUPS_SERVER=/run/cups/cups.sock"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[15]="CUPS_ENCRYPTION=IfRequested"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[16]="IPP_PORT=631"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[17]="CHARSET=utf-8"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[18]="LANG=en_US.UTF-8"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[19]="PPD=/etc/cups/ppd/LBP6020-2.ppd"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[20]="CONTENT_TYPE=application/vnd.cups-pdf-banner"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[21]="DEVICE_URI=usb://Canon/LBP6020?serial=0000A1D62ANS"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[22]="PRINTER_INFO=Canon LBP6020"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[23]="PRINTER_LOCATION=caesar"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[24]="PRINTER=LBP6020-2"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[25]="PRINTER_STATE_REASONS=none"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[26]="CUPS_FILETYPE=document"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[27]="FINAL_CONTENT_TYPE=application/vnd.cups-postscript"
D [18/Jul/2026:20:34:40 +0400] [Job 48] envp[28]="AUTH_I****"
I [18/Jul/2026:20:34:40 +0400] [Job 48] Started filter /usr/lib/cups/filter/universal (PID 11218)
I [18/Jul/2026:20:34:40 +0400] [Job 48] Started filter /usr/lib/cups/filter/pstocapt3 (PID 11219)
I [18/Jul/2026:20:34:40 +0400] [Job 48] Started backend /usr/lib/cups/backend/usb (PID 11220)
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Client 31] Returning IPP successful-ok for Print-Job (no URI) from localhost.
D [18/Jul/2026:20:34:40 +0400] [Client 31] Content-Length: 192
D [18/Jul/2026:20:34:40 +0400] [Client 31] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:34:40 +0400] [Client 31] con->http=0x55aaa971c720
D [18/Jul/2026:20:34:40 +0400] [Client 31] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=192, response=0x55aaa970f260(IPP_STATE_IDLE), pipe_pid=0, file=-1
D [18/Jul/2026:20:34:40 +0400] [Client 31] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:34:40 +0400] [Client 31] bytes=0, http_state=0, data_remaining=192
D [18/Jul/2026:20:34:40 +0400] [Client 31] Flushing write buffer.
D [18/Jul/2026:20:34:40 +0400] [Client 31] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:40 +0400] [Client 31] Waiting for request.
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetArray: job_uri[0]=\"/jobs/48\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetArray: job_id[0]=\"48\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetArray: job_state[0]=\"3\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetArray: job_state_message[0]=\"\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetArray: job_state_reasons[0]=\"none\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: refresh_page=\"2;URL=/printers/LBP6020-2\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: TITLE=\"Print Test Page\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:40 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:40 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:40 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=(nil)(), pipe_pid=11217, file=14
D [18/Jul/2026:20:34:40 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:40 +0400] [Client 4] Script header: Content-Type: text/html;charset=utf-8
D [18/Jul/2026:20:34:40 +0400] [Client 4] Script header: 
D [18/Jul/2026:20:34:40 +0400] [Client 4] Sending status 200 for CGI.
D [18/Jul/2026:20:34:40 +0400] [Client 4] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [18/Jul/2026:20:34:40 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:40 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:40 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11217, file=14
D [18/Jul/2026:20:34:40 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:40 +0400] [Client 31] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [18/Jul/2026:20:34:40 +0400] [Client 31] Closing connection.
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:40 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:40 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11217, file=14
D [18/Jul/2026:20:34:40 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:40 +0400] [Client 4] Sending 0-length chunk.
D [18/Jul/2026:20:34:40 +0400] [Client 4] Flushing write buffer.
D [18/Jul/2026:20:34:40 +0400] [Client 4] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:40 +0400] [Client 4] Waiting for request.
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] pstocapt3 start.
D [18/Jul/2026:20:34:40 +0400] PID 11217 (/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [18/Jul/2026:20:34:40 +0400] [Job 48] Loading USB quirks from \"/usr/share/cups/usb\".
D [18/Jul/2026:20:34:40 +0400] [Job 48] Loaded 252 quirks.
D [18/Jul/2026:20:34:40 +0400] [Job 48] Printing on printer with URI: usb://Canon/LBP6020?serial=0000A1D62ANS
D [18/Jul/2026:20:34:40 +0400] [Job 48] libusb_get_device_list=6
D [18/Jul/2026:20:34:40 +0400] [Job 48] STATE: +connecting-to-device
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] STATE: -connecting-to-device
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Dirty files"
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] Device protocol: 2
D [18/Jul/2026:20:34:40 +0400] [Job 48] Sending data to printer.
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "Sending data to printer.", current level=INFO
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterLoadPPD: Color profile qualifier determined from job and PPD data \'.PlainPaper.600\'
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterLoadPPD: No ICC profiles specified in PPD
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterLoadPPD: Searching for profile \"600/PlainPaper\"...
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterLoadPPD: Last filter determined by the PPD: pstocapt3; Final data MIME type: application/vnd.cups-postscript => PDF filter will not log pages in page_log.
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterUniversal: \"*cupsFilter(2): ...\" lines in the PPD file:
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterUniversal:    application/vnd.cups-raw application/octet-stream 0 -
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterUniversal:    application/vnd.cups-postscript 0 pstocapt3
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterUniversal: PPD uses \"*cupsFilter: ...\" lines, so we always convert to format given by FINAL_CONTENT_TYPE
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterUniversal: Converting from application/vnd.cups-pdf-banner to application/vnd.cups-postscript
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: Running filter: universal
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: Running filter: universal", current level=INFO
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: Running filter: pdftops
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: Running filter: pdftops", current level=INFO
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: universal (PID 11225) started.
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: universal (PID 11225) started.", current level=INFO
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterUniversal: Converting from application/vnd.cups-pdf-banner to application/vnd.cups-pdf
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterUniversal: Final output format for job: application/vnd.cups-postscript
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterUniversal: Adding bannertopdf to chain
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterUniversal: Adding pdftopdf to chain
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: Running filter: bannertopdf
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: Running filter: bannertopdf", current level=INFO
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: Running filter: pdftopdf
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: Running filter: pdftopdf", current level=INFO
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] INFO: cfFilterChain: bannertopdf (PID 11227) started.
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "INFO: cfFilterChain: bannertopdf (PID 11227) started.", current level=INFO
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterBannerToPDF: Copying input to temp file \"/var/spool/cups/tmp/02bdb6a680630\"
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: pdftops (PID 11226) started.
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterPDFToPS: Copying input to temp file \"/var/spool/cups/tmp/02bda6a680318\"
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: pdftopdf (PID 11228) started.
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: pdftopdf (PID 11228) started.", current level=INFO
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterPDFToPDF: Suppressed page logging selected by options.
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: bannertopdf completed with status 0.
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterPDFToPDF: Processing PDF input with QPDF: Page-ranges, page-set, number-up, booklet, size adjustment, ...
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterPDFToPDF: \"print-scaling\" IPP attribute: auto
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterPDFToPDF: Print scaling mode: Do not scale, center, crop if needed
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterPDFToPDF: After Cropping: 612.000000 792.000000 612.000000 792.000000
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: pdftopdf completed with status 0.
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: bannertopdf (PID 11227) exited with no errors.
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: bannertopdf (PID 11227) exited with no errors.", current level=INFO
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterPDFToPS: Printer make and model: Canon LBP6020 CAPT (UK)
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterPDFToPS: Using image rendering resolution 600 dpi
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterPDFToPS: Running command line for gs: gs -q -dNOPAUSE -dBATCH -dSAFER -dNOMEDIAATTRS -sstdout=%stderr -sDEVICE=ps2write -dShowAcroForm -sOUTPUTFILE=%stdout -sProcessColorModel=DeviceGray -sColorConversionStrategy=Gray -dLanguageLevel=3 -r600 -dCompressFonts=false -dNoT3CCITT -dNOINTERPOLATE -c \'save pop\' -f /var/spool/cups/tmp/02bda6a680318
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: pdftopdf (PID 11228) exited with no errors.
D [18/Jul/2026:20:34:40 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:40 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:40 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: pdftopdf (PID 11228) exited with no errors.", current level=INFO
D [18/Jul/2026:20:34:40 +0400] [Job 48] cfFilterChain: universal completed with status 0.
D [18/Jul/2026:20:34:40 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:40 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterPDFToPS: Started filter gs (PID 11229)
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterPDFToPS: Started filter pstops (PID 11230)
D [18/Jul/2026:20:34:40 +0400] [Job 48] INFO: cfFilterChain: universal (PID 11225) exited with no errors.
D [18/Jul/2026:20:34:40 +0400] [Job 48] Page = 612x792; 14,14 to 598,778
D [18/Jul/2026:20:34:40 +0400] [Job 48] ppdFilterPSToPS: slow_collate=0, slow_duplex=0, slow_order=0
D [18/Jul/2026:20:34:42 +0400] [Client 4] GET /printers/LBP6020-2 HTTP/1.1
D [18/Jul/2026:20:34:42 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:42 +0400] [Client 4] Read: status=200, state=3
D [18/Jul/2026:20:34:43 +0400] [Client 4] Authorized as "alex" using Basic.
D [18/Jul/2026:20:34:43 +0400] [Client 4] Processing GET /printers/LBP6020-2
D [18/Jul/2026:20:34:43 +0400] [CGI] argv[0] = "/usr/lib/cups/cgi-bin/printers.cgi"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[0] = "CUPS_CACHEDIR=/var/cache/cups"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[1] = "CUPS_DATADIR=/usr/share/cups"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[2] = "CUPS_DOCROOT=/usr/share/cups/doc"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[3] = "CUPS_REQUESTROOT=/var/spool/cups"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[4] = "CUPS_SERVERBIN=/usr/lib/cups"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[5] = "CUPS_SERVERROOT=/etc/cups"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[6] = "CUPS_STATEDIR=/run/cups"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[7] = "HOME=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[8] = "PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[9] = "SERVER_ADMIN=root@caesar"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[10] = "SOFTWARE=CUPS/2.4.19"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[11] = "TMPDIR=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[12] = "USER=root"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[13] = "CUPS_MAX_MESSAGE=2047"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[14] = "CUPS_SERVER=/run/cups/cups.sock"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[15] = "CUPS_ENCRYPTION=IfRequested"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[16] = "IPP_PORT=631"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[17] = "AUTH_TYPE=Basic"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[18] = "LANG=en_US.UTF8"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[19] = "REDIRECT_STATUS=1"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[20] = "GATEWAY_INTERFACE=CGI/1.1"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[21] = "SERVER_NAME=localhost"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[22] = "SERVER_PORT=631"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[23] = "REMOTE_ADDR=[v1.::1]"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[24] = "REMOTE_HOST=localhost"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[25] = "SCRIPT_NAME=/printers/LBP6020-2"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[26] = "SCRIPT_FILENAME=/usr/share/cups/doc/printers/LBP6020-2"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[27] = "PATH_INFO=/LBP6020-2"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[28] = "REMOTE_USER=alex"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[29] = "SERVER_PROTOCOL=HTTP/1.1"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[30] = "HTTP_COOKIE=org.cups.sid=1e327043081532d462e4e30695e0d005"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[31] = "HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[32] = "HTTP_REFERER=http://localhost:631/printers/LBP6020-2"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[33] = "REQUEST_METHOD=GET"
D [18/Jul/2026:20:34:43 +0400] [CGI] envp[34] = "QUERY_STRING="
D [18/Jul/2026:20:34:43 +0400] cupsdAddCert: Adding certificate for PID 11235
D [18/Jul/2026:20:34:43 +0400] [CGI] Started /usr/lib/cups/cgi-bin/printers.cgi (PID 11235)
I [18/Jul/2026:20:34:43 +0400] [Client 4] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=11235, file=13)
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [CGI] org.cups.sid cookie is \"1e327043081532d462e4e30695e0d005\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: SECTION=\"printers\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [Client 32] Server address is "/run/cups/cups.sock".
D [18/Jul/2026:20:34:43 +0400] [Client 32] Accepted from localhost (Domain)
D [18/Jul/2026:20:34:43 +0400] [Client 32] Waiting for request.
D [18/Jul/2026:20:34:43 +0400] [Client 32] POST / HTTP/1.1
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [Client 32] Read: status=200, state=6
D [18/Jul/2026:20:34:43 +0400] [Client 32] No authentication data provided.
D [18/Jul/2026:20:34:43 +0400] [Client 32] 2.0 CUPS-Get-Default 1
D [18/Jul/2026:20:34:43 +0400] CUPS-Get-Default
D [18/Jul/2026:20:34:43 +0400] [Client 32] Returning IPP successful-ok for CUPS-Get-Default (no URI) from localhost.
D [18/Jul/2026:20:34:43 +0400] [Client 32] Content-Length: 162
D [18/Jul/2026:20:34:43 +0400] [Client 32] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:34:43 +0400] [Client 32] con->http=0x55aaa971c720
D [18/Jul/2026:20:34:43 +0400] [Client 32] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=162, response=0x55aaa96de5c0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:34:43 +0400] [Client 32] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:34:43 +0400] [Client 32] bytes=0, http_state=0, data_remaining=162
D [18/Jul/2026:20:34:43 +0400] [Client 32] Flushing write buffer.
D [18/Jul/2026:20:34:43 +0400] [Client 32] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:43 +0400] [Client 32] Waiting for request.
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: DEFAULT_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: DEFAULT_URI=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] show_printer(http=0x556eef2ffba0, printer=\"LBP6020-2\")
D [18/Jul/2026:20:34:43 +0400] [Client 32] POST / HTTP/1.1
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [Client 32] Read: status=200, state=6
D [18/Jul/2026:20:34:43 +0400] [Client 32] No authentication data provided.
D [18/Jul/2026:20:34:43 +0400] [Client 32] 2.0 Get-Printer-Attributes 2
D [18/Jul/2026:20:34:43 +0400] Get-Printer-Attributes ipp://localhost/printers/LBP6020-2
D [18/Jul/2026:20:34:43 +0400] [Client 32] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/printers/LBP6020-2) from localhost.
D [18/Jul/2026:20:34:43 +0400] [Client 32] Content-Length: 646
D [18/Jul/2026:20:34:43 +0400] [Client 32] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:34:43 +0400] [Client 32] con->http=0x55aaa971c720
D [18/Jul/2026:20:34:43 +0400] [Client 32] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=646, response=0x55aaa970f260(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:34:43 +0400] [Client 32] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:34:43 +0400] [Client 32] bytes=0, http_state=0, data_remaining=646
D [18/Jul/2026:20:34:43 +0400] [Client 32] Flushing write buffer.
D [18/Jul/2026:20:34:43 +0400] [Client 32] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:43 +0400] [Client 32] Waiting for request.
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_is_accepting_jobs[0]=\"1\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_is_shared[0]=\"1\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_state[0]=\"4\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_name[0]=\"LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_location[0]=\"caesar\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_info[0]=\"Canon LBP6020\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_sheets_default[0]=\"none, none\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: device_uri[0]=\"usb://Canon/LBP6020?serial=0000A1D62ANS\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: color_supported[0]=\"0\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon LBP6020 CAPT (UK)\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: media_default[0]=\"na_letter_8.5x11in\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: sides_supported[0]=\"one-sided\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: sides_default[0]=\"one-sided\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: printer_commands[0]=\"AutoConfigure, Clean, PrintSelfTestPage\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: server_is_sharing_printers[0]=\"0\"
D [18/Jul/2026:20:34:43 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: refresh_page=\"10;URL=/printers/LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: TITLE=\"LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:43 +0400] [Client 32] POST / HTTP/1.1
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [Client 32] Read: status=200, state=6
D [18/Jul/2026:20:34:43 +0400] [Client 32] No authentication data provided.
D [18/Jul/2026:20:34:43 +0400] [Client 32] 2.0 Get-Jobs 3
D [18/Jul/2026:20:34:43 +0400] Get-Jobs ipp://localhost:631/printers/LBP6020-2
D [18/Jul/2026:20:34:43 +0400] [Client 32] Returning IPP successful-ok for Get-Jobs (ipp://localhost:631/printers/LBP6020-2) from localhost.
D [18/Jul/2026:20:34:43 +0400] [Client 32] Content-Length: 406
D [18/Jul/2026:20:34:43 +0400] [Client 32] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [Client 4] Script header: Content-Type: text/html;charset=utf-8
D [18/Jul/2026:20:34:43 +0400] [Client 4] Script header: 
D [18/Jul/2026:20:34:43 +0400] [Client 4] Sending status 200 for CGI.
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [18/Jul/2026:20:34:43 +0400] [Client 32] con->http=0x55aaa971c720
D [18/Jul/2026:20:34:43 +0400] [Client 32] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=406, response=0x55aaa970f490(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:34:43 +0400] [Client 32] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:34:43 +0400] [Client 32] bytes=0, http_state=0, data_remaining=406
D [18/Jul/2026:20:34:43 +0400] [Client 32] Flushing write buffer.
D [18/Jul/2026:20:34:43 +0400] [Client 32] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:43 +0400] [Client 32] Waiting for request.
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [CGI] Regular expression \".*Clean.*\"
D [18/Jul/2026:20:34:43 +0400] [CGI] matches[0].rm_so=0
D [18/Jul/2026:20:34:43 +0400] [CGI] matches[1].rm_so=-1
D [18/Jul/2026:20:34:43 +0400] [CGI] Regular expression \".*PrintSelfTestPage.*\"
D [18/Jul/2026:20:34:43 +0400] [CGI] matches[0].rm_so=0
D [18/Jul/2026:20:34:43 +0400] [CGI] matches[1].rm_so=-1
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiClearVariables called.
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: SECTION=\"printers\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: TOTAL=\"1\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_printer_name[0]=\"LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_printer_uri[0]=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: time_at_completed[0]=\"novalue\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: time_at_creation[0]=\"Sat 18 Jul 2026 08:34:40 PM +04\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: time_at_processing[0]=\"Sat 18 Jul 2026 08:34:40 PM +04\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_id[0]=\"48\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_state[0]=\"5\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_impressions_completed[0]=\"0\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_k_octets[0]=\"1\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_hold_until[0]=\"no-hold\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetArray: job_printer_state_message[0]=\"cfFilterChain: pdftopdf (PID 11228) exited with no errors.\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: PRINTER_URI_SUPPORTED=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: THISURL=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [CGI] cgiSetVariable: SEARCH_DEST=\"LBP6020-2\"
D [18/Jul/2026:20:34:43 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:43 +0400] [Client 32] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [18/Jul/2026:20:34:43 +0400] [Client 32] Closing connection.
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] PID 11235 (/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:43 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:43 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11235, file=13
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:43 +0400] [Client 4] Sending 0-length chunk.
D [18/Jul/2026:20:34:43 +0400] [Client 4] Flushing write buffer.
D [18/Jul/2026:20:34:43 +0400] [Client 4] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:43 +0400] [Client 4] Waiting for request.
D [18/Jul/2026:20:34:43 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: Before copy_comments - %!PS-Adobe-3.0
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %!PS-Adobe-3.0
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%Invocation: gs -q -dNOPAUSE -dBATCH -dSAFER -dNOMEDIAATTRS -sstdout=? -sDEVICE=ps2write -dShowAcroForm -sOUTPUTFILE=? -sProcessColorModel=DeviceGray -sColorConversionStrategy=Gray -dLanguageLevel=3 -r600 -dCompressFonts=false -dNoT3CCITT -dNOINTERPOLATE ?
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%+ ? -f ?
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%BoundingBox: 0 0 612 792
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%HiResBoundingBox: 0 0 612.00 792.00
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%Creator: GPL Ghostscript 10071 (ps2write)
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%LanguageLevel: 2
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%CreationDate: D:20260718203441+04\'00\'
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%Pages: 1
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: %%EndComments
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: Before copy_prolog - %%BeginProlog
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: Before copy_setup - %%Page: 1 1
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: Before page loop - %%Page: 1 1
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: Copying page 1...
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: pagew = 583.7, pagel = 763.7
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: bboxx = 0, bboxy = 0, bboxw = 612, bboxl = 792
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: PageLeft = 14.2, PageRight = 597.8
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: PageTop = 777.8, PageBottom = 14.2
D [18/Jul/2026:20:34:43 +0400] [Job 48] ppdFilterPSToPS: PageWidth = 612.0, PageLength = 792.0
D [18/Jul/2026:20:34:43 +0400] [Job 48] opvpOpenPrinter(410)
D [18/Jul/2026:20:34:43 +0400] [Job 48] CStubOpenPrinter(349)
D [18/Jul/2026:20:34:43 +0400] [Job 48] opvpOpenPrinter(410)
D [18/Jul/2026:20:34:43 +0400] [Job 48] CStubOpenPrinter(349)
D [18/Jul/2026:20:34:44 +0400] [Job 48] Read 40 bytes of print data...
D [18/Jul/2026:20:34:44 +0400] [Job 48] Wrote 40 bytes of print data...
D [18/Jul/2026:20:34:44 +0400] [Job 48] Read 6 bytes of back-channel data...
D [18/Jul/2026:20:34:44 +0400] [Job 48] ppdFilterPDFToPS: PID 11229 (gs) exited with no errors.
D [18/Jul/2026:20:34:45 +0400] [Job 48] ppdFilterPSToPS: Wrote 1 pages...
D [18/Jul/2026:20:34:45 +0400] [Job 48] ppdFilterPDFToPS: PID 11230 (pstops) exited with no errors.
D [18/Jul/2026:20:34:45 +0400] [Job 48] ppdFilterPDFToPS: Closing files ...
D [18/Jul/2026:20:34:45 +0400] [Job 48] cfFilterChain: pdftops completed with status 0.
D [18/Jul/2026:20:34:45 +0400] [Job 48] cfFilterChain: pdftops (PID 11226) exited with no errors.
D [18/Jul/2026:20:34:45 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:45 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:45 +0400] [Job 48] Set job-printer-state-message to "cfFilterChain: pdftops (PID 11226) exited with no errors.", current level=INFO
D [18/Jul/2026:20:34:45 +0400] Discarding unused job-progress event...
D [18/Jul/2026:20:34:45 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:45 +0400] [Job 48] PID 11218 (/usr/lib/cups/filter/universal) exited with no errors.
D [18/Jul/2026:20:34:45 +0400] [Job 48] Read 216 bytes of print data...
D [18/Jul/2026:20:34:45 +0400] [Job 48] Read 6 bytes of back-channel data...
D [18/Jul/2026:20:34:45 +0400] [Job 48] Wrote 216 bytes of print data...
D [18/Jul/2026:20:34:45 +0400] [Job 48] Read 836 bytes of print data...
D [18/Jul/2026:20:34:45 +0400] [Job 48] Read 6 bytes of back-channel data...
D [18/Jul/2026:20:34:45 +0400] [Job 48] Wrote 836 bytes of print data...
D [18/Jul/2026:20:34:45 +0400] [Job 48] Read 3548 bytes of print data...
D [18/Jul/2026:20:34:45 +0400] [Job 48] Wrote 3548 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 3676 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 3676 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 8192 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 8192 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 8192 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 8192 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 1952 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 1952 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 7024 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 7024 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 820 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 1784 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 1784 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Read 5428 bytes of print data...
D [18/Jul/2026:20:34:46 +0400] [Job 48] Wrote 5428 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 7820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 7820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 8192 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 6 bytes of back-channel data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 8192 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 1784 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 1784 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 820 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 508 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 508 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 16 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 16 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Read 4 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Wrote 4 bytes of print data...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Sent 64952 bytes...
D [18/Jul/2026:20:34:47 +0400] [Job 48] Waiting for read thread to exit...
D [18/Jul/2026:20:34:47 +0400] [Job 48] PID 11219 (/usr/lib/cups/filter/pstocapt3) exited with no errors.
D [18/Jul/2026:20:34:53 +0400] [Client 4] GET /printers/LBP6020-2 HTTP/1.1
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:53 +0400] [Client 4] Read: status=200, state=3
D [18/Jul/2026:20:34:53 +0400] [Client 4] Authorized as "alex" using Basic.
D [18/Jul/2026:20:34:53 +0400] [Client 4] Processing GET /printers/LBP6020-2
D [18/Jul/2026:20:34:53 +0400] [CGI] argv[0] = "/usr/lib/cups/cgi-bin/printers.cgi"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[0] = "CUPS_CACHEDIR=/var/cache/cups"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[1] = "CUPS_DATADIR=/usr/share/cups"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[2] = "CUPS_DOCROOT=/usr/share/cups/doc"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[3] = "CUPS_REQUESTROOT=/var/spool/cups"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[4] = "CUPS_SERVERBIN=/usr/lib/cups"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[5] = "CUPS_SERVERROOT=/etc/cups"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[6] = "CUPS_STATEDIR=/run/cups"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[7] = "HOME=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[8] = "PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[9] = "SERVER_ADMIN=root@caesar"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[10] = "SOFTWARE=CUPS/2.4.19"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[11] = "TMPDIR=/var/spool/cups/tmp"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[12] = "USER=root"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[13] = "CUPS_MAX_MESSAGE=2047"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[14] = "CUPS_SERVER=/run/cups/cups.sock"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[15] = "CUPS_ENCRYPTION=IfRequested"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[16] = "IPP_PORT=631"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[17] = "AUTH_TYPE=Basic"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[18] = "LANG=en_US.UTF8"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[19] = "REDIRECT_STATUS=1"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[20] = "GATEWAY_INTERFACE=CGI/1.1"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[21] = "SERVER_NAME=localhost"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[22] = "SERVER_PORT=631"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[23] = "REMOTE_ADDR=[v1.::1]"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[24] = "REMOTE_HOST=localhost"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[25] = "SCRIPT_NAME=/printers/LBP6020-2"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[26] = "SCRIPT_FILENAME=/usr/share/cups/doc/printers/LBP6020-2"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[27] = "PATH_INFO=/LBP6020-2"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[28] = "REMOTE_USER=alex"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[29] = "SERVER_PROTOCOL=HTTP/1.1"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[30] = "HTTP_COOKIE=org.cups.sid=1e327043081532d462e4e30695e0d005"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[31] = "HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[32] = "HTTP_REFERER=http://localhost:631/printers/LBP6020-2"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[33] = "REQUEST_METHOD=GET"
D [18/Jul/2026:20:34:53 +0400] [CGI] envp[34] = "QUERY_STRING="
D [18/Jul/2026:20:34:53 +0400] cupsdAddCert: Adding certificate for PID 11248
D [18/Jul/2026:20:34:53 +0400] [CGI] Started /usr/lib/cups/cgi-bin/printers.cgi (PID 11248)
I [18/Jul/2026:20:34:53 +0400] [Client 4] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=11248, file=13)
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [CGI] org.cups.sid cookie is \"1e327043081532d462e4e30695e0d005\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: SECTION=\"printers\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [Client 33] Server address is "/run/cups/cups.sock".
D [18/Jul/2026:20:34:53 +0400] [Client 33] Accepted from localhost (Domain)
D [18/Jul/2026:20:34:53 +0400] [Client 33] Waiting for request.
D [18/Jul/2026:20:34:53 +0400] [Client 33] POST / HTTP/1.1
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [Client 33] Read: status=200, state=6
D [18/Jul/2026:20:34:53 +0400] [Client 33] No authentication data provided.
D [18/Jul/2026:20:34:53 +0400] [Client 33] 2.0 CUPS-Get-Default 1
D [18/Jul/2026:20:34:53 +0400] CUPS-Get-Default
D [18/Jul/2026:20:34:53 +0400] [Client 33] Returning IPP successful-ok for CUPS-Get-Default (no URI) from localhost.
D [18/Jul/2026:20:34:53 +0400] [Client 33] Content-Length: 162
D [18/Jul/2026:20:34:53 +0400] [Client 33] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:34:53 +0400] [Client 33] con->http=0x55aaa971c720
D [18/Jul/2026:20:34:53 +0400] [Client 33] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=162, response=0x55aaa970f260(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:34:53 +0400] [Client 33] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:34:53 +0400] [Client 33] bytes=0, http_state=0, data_remaining=162
D [18/Jul/2026:20:34:53 +0400] [Client 33] Flushing write buffer.
D [18/Jul/2026:20:34:53 +0400] [Client 33] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:53 +0400] [Client 33] Waiting for request.
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: DEFAULT_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: DEFAULT_URI=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] show_printer(http=0x55ed89ee9ba0, printer=\"LBP6020-2\")
D [18/Jul/2026:20:34:53 +0400] [Client 33] POST / HTTP/1.1
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [Client 33] Read: status=200, state=6
D [18/Jul/2026:20:34:53 +0400] [Client 33] No authentication data provided.
D [18/Jul/2026:20:34:53 +0400] [Client 33] 2.0 Get-Printer-Attributes 2
D [18/Jul/2026:20:34:53 +0400] Get-Printer-Attributes ipp://localhost/printers/LBP6020-2
D [18/Jul/2026:20:34:53 +0400] [Client 33] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/printers/LBP6020-2) from localhost.
D [18/Jul/2026:20:34:53 +0400] [Client 33] Content-Length: 646
D [18/Jul/2026:20:34:53 +0400] [Client 33] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:34:53 +0400] [Client 33] con->http=0x55aaa971c720
D [18/Jul/2026:20:34:53 +0400] [Client 33] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=646, response=0x55aaa96d4be0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:34:53 +0400] [Client 33] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:34:53 +0400] [Client 33] bytes=0, http_state=0, data_remaining=646
D [18/Jul/2026:20:34:53 +0400] [Client 33] Flushing write buffer.
D [18/Jul/2026:20:34:53 +0400] [Client 33] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:53 +0400] [Client 33] Waiting for request.
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_is_accepting_jobs[0]=\"1\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_is_shared[0]=\"1\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_state[0]=\"4\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_name[0]=\"LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_location[0]=\"caesar\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_info[0]=\"Canon LBP6020\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_sheets_default[0]=\"none, none\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: device_uri[0]=\"usb://Canon/LBP6020?serial=0000A1D62ANS\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: color_supported[0]=\"0\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon LBP6020 CAPT (UK)\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: media_default[0]=\"na_letter_8.5x11in\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: sides_supported[0]=\"one-sided\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: sides_default[0]=\"one-sided\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: printer_commands[0]=\"AutoConfigure, Clean, PrintSelfTestPage\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: server_is_sharing_printers[0]=\"0\"
D [18/Jul/2026:20:34:53 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: refresh_page=\"10;URL=/printers/LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: TITLE=\"LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [Client 4] Script header: Content-Type: text/html;charset=utf-8
D [18/Jul/2026:20:34:53 +0400] [Client 4] Script header: 
D [18/Jul/2026:20:34:53 +0400] [Client 4] Sending status 200 for CGI.
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:53 +0400] [Client 33] POST / HTTP/1.1
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [Client 33] Read: status=200, state=6
D [18/Jul/2026:20:34:53 +0400] [Client 33] No authentication data provided.
D [18/Jul/2026:20:34:53 +0400] [Client 33] 2.0 Get-Jobs 3
D [18/Jul/2026:20:34:53 +0400] Get-Jobs ipp://localhost:631/printers/LBP6020-2
D [18/Jul/2026:20:34:53 +0400] [Client 33] Returning IPP successful-ok for Get-Jobs (ipp://localhost:631/printers/LBP6020-2) from localhost.
D [18/Jul/2026:20:34:53 +0400] [Client 33] Content-Length: 405
D [18/Jul/2026:20:34:53 +0400] [Client 33] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:34:53 +0400] [Client 33] con->http=0x55aaa971c720
D [18/Jul/2026:20:34:53 +0400] [Client 33] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=405, response=0x55aaa970f2f0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:34:53 +0400] [Client 33] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:34:53 +0400] [Client 33] bytes=0, http_state=0, data_remaining=405
D [18/Jul/2026:20:34:53 +0400] [Client 33] Flushing write buffer.
D [18/Jul/2026:20:34:53 +0400] [Client 33] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:53 +0400] [Client 33] Waiting for request.
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [CGI] Regular expression \".*Clean.*\"
D [18/Jul/2026:20:34:53 +0400] [CGI] matches[0].rm_so=0
D [18/Jul/2026:20:34:53 +0400] [CGI] matches[1].rm_so=-1
D [18/Jul/2026:20:34:53 +0400] [CGI] Regular expression \".*PrintSelfTestPage.*\"
D [18/Jul/2026:20:34:53 +0400] [CGI] matches[0].rm_so=0
D [18/Jul/2026:20:34:53 +0400] [CGI] matches[1].rm_so=-1
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:53 +0400] [Client 33] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [18/Jul/2026:20:34:53 +0400] [Client 33] Closing connection.
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiClearVariables called.
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: SECTION=\"printers\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: TOTAL=\"1\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_printer_name[0]=\"LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_printer_uri[0]=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: time_at_completed[0]=\"novalue\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: time_at_creation[0]=\"Sat 18 Jul 2026 08:34:40 PM +04\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: time_at_processing[0]=\"Sat 18 Jul 2026 08:34:40 PM +04\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_id[0]=\"48\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_state[0]=\"5\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_impressions_completed[0]=\"0\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_k_octets[0]=\"1\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_hold_until[0]=\"no-hold\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetArray: job_printer_state_message[0]=\"cfFilterChain: pdftops (PID 11226) exited with no errors.\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: PRINTER_URI_SUPPORTED=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: THISURL=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [CGI] cgiSetVariable: SEARCH_DEST=\"LBP6020-2\"
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] PID 11248 (/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:34:53 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:34:53 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11248, file=13
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:34:53 +0400] [Client 4] Sending 0-length chunk.
D [18/Jul/2026:20:34:53 +0400] [Client 4] Flushing write buffer.
D [18/Jul/2026:20:34:53 +0400] [Client 4] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:34:53 +0400] [Client 4] Waiting for request.
D [18/Jul/2026:20:34:53 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [18/Jul/2026:20:34:54 +0400] [Job 48] Read thread still active, aborting the pending read...
D [18/Jul/2026:20:34:55 +0400] [Job 48] PID 11220 (/usr/lib/cups/backend/usb) exited with no errors.
D [18/Jul/2026:20:34:55 +0400] [Job 48] time-at-completed=1784392495
D [18/Jul/2026:20:34:55 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:55 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:55 +0400] Discarding unused job-completed event...
I [18/Jul/2026:20:34:55 +0400] [Job 48] Job completed.
D [18/Jul/2026:20:34:55 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:55 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:55 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:55 +0400] Discarding unused printer-state-changed event...
D [18/Jul/2026:20:34:55 +0400] cupsdMarkDirty(---J-)
D [18/Jul/2026:20:34:55 +0400] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:34:56 +0400] [Job 48] Unloading...
D [18/Jul/2026:20:35:03 +0400] [Client 4] GET /printers/LBP6020-2 HTTP/1.1
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Printing jobs and dirty files"
D [18/Jul/2026:20:35:03 +0400] [Client 4] Read: status=200, state=3
D [18/Jul/2026:20:35:03 +0400] [Client 4] Authorized as "alex" using Basic.
D [18/Jul/2026:20:35:03 +0400] [Client 4] Processing GET /printers/LBP6020-2
D [18/Jul/2026:20:35:03 +0400] [CGI] argv[0] = "/usr/lib/cups/cgi-bin/printers.cgi"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[0] = "CUPS_CACHEDIR=/var/cache/cups"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[1] = "CUPS_DATADIR=/usr/share/cups"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[2] = "CUPS_DOCROOT=/usr/share/cups/doc"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[3] = "CUPS_REQUESTROOT=/var/spool/cups"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[4] = "CUPS_SERVERBIN=/usr/lib/cups"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[5] = "CUPS_SERVERROOT=/etc/cups"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[6] = "CUPS_STATEDIR=/run/cups"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[7] = "HOME=/var/spool/cups/tmp"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[8] = "PATH=/usr/lib/cups/filter:/usr/bin:/usr/bin:/bin:/usr/bin"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[9] = "SERVER_ADMIN=root@caesar"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[10] = "SOFTWARE=CUPS/2.4.19"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[11] = "TMPDIR=/var/spool/cups/tmp"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[12] = "USER=root"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[13] = "CUPS_MAX_MESSAGE=2047"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[14] = "CUPS_SERVER=/run/cups/cups.sock"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[15] = "CUPS_ENCRYPTION=IfRequested"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[16] = "IPP_PORT=631"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[17] = "AUTH_TYPE=Basic"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[18] = "LANG=en_US.UTF8"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[19] = "REDIRECT_STATUS=1"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[20] = "GATEWAY_INTERFACE=CGI/1.1"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[21] = "SERVER_NAME=localhost"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[22] = "SERVER_PORT=631"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[23] = "REMOTE_ADDR=[v1.::1]"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[24] = "REMOTE_HOST=localhost"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[25] = "SCRIPT_NAME=/printers/LBP6020-2"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[26] = "SCRIPT_FILENAME=/usr/share/cups/doc/printers/LBP6020-2"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[27] = "PATH_INFO=/LBP6020-2"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[28] = "REMOTE_USER=alex"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[29] = "SERVER_PROTOCOL=HTTP/1.1"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[30] = "HTTP_COOKIE=org.cups.sid=1e327043081532d462e4e30695e0d005"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[31] = "HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[32] = "HTTP_REFERER=http://localhost:631/printers/LBP6020-2"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[33] = "REQUEST_METHOD=GET"
D [18/Jul/2026:20:35:03 +0400] [CGI] envp[34] = "QUERY_STRING="
D [18/Jul/2026:20:35:03 +0400] cupsdAddCert: Adding certificate for PID 11258
D [18/Jul/2026:20:35:03 +0400] [CGI] Started /usr/lib/cups/cgi-bin/printers.cgi (PID 11258)
I [18/Jul/2026:20:35:03 +0400] [Client 4] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=11258, file=13)
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [CGI] org.cups.sid cookie is \"1e327043081532d462e4e30695e0d005\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: SECTION=\"printers\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [Client 34] Server address is "/run/cups/cups.sock".
D [18/Jul/2026:20:35:03 +0400] [Client 34] Accepted from localhost (Domain)
D [18/Jul/2026:20:35:03 +0400] [Client 34] Waiting for request.
D [18/Jul/2026:20:35:03 +0400] [Client 34] POST / HTTP/1.1
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [Client 34] Read: status=200, state=6
D [18/Jul/2026:20:35:03 +0400] [Client 34] No authentication data provided.
D [18/Jul/2026:20:35:03 +0400] [Client 34] 2.0 CUPS-Get-Default 1
D [18/Jul/2026:20:35:03 +0400] CUPS-Get-Default
D [18/Jul/2026:20:35:03 +0400] [Client 34] Returning IPP successful-ok for CUPS-Get-Default (no URI) from localhost.
D [18/Jul/2026:20:35:03 +0400] [Client 34] Content-Length: 162
D [18/Jul/2026:20:35:03 +0400] [Client 34] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:35:03 +0400] [Client 34] con->http=0x55aaa971c720
D [18/Jul/2026:20:35:03 +0400] [Client 34] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=162, response=0x55aaa96d4be0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:35:03 +0400] [Client 34] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:35:03 +0400] [Client 34] bytes=0, http_state=0, data_remaining=162
D [18/Jul/2026:20:35:03 +0400] [Client 34] Flushing write buffer.
D [18/Jul/2026:20:35:03 +0400] [Client 34] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:35:03 +0400] [Client 34] Waiting for request.
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: DEFAULT_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: DEFAULT_URI=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] show_printer(http=0x56224037bba0, printer=\"LBP6020-2\")
D [18/Jul/2026:20:35:03 +0400] [Client 34] POST / HTTP/1.1
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [Client 34] Read: status=200, state=6
D [18/Jul/2026:20:35:03 +0400] [Client 34] No authentication data provided.
D [18/Jul/2026:20:35:03 +0400] [Client 34] 2.0 Get-Printer-Attributes 2
D [18/Jul/2026:20:35:03 +0400] Get-Printer-Attributes ipp://localhost/printers/LBP6020-2
D [18/Jul/2026:20:35:03 +0400] [Client 34] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/printers/LBP6020-2) from localhost.
D [18/Jul/2026:20:35:03 +0400] [Client 34] Content-Length: 646
D [18/Jul/2026:20:35:03 +0400] [Client 34] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:35:03 +0400] [Client 34] con->http=0x55aaa971c720
D [18/Jul/2026:20:35:03 +0400] [Client 34] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=646, response=0x55aaa970f2f0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:35:03 +0400] [Client 34] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:35:03 +0400] [Client 34] bytes=0, http_state=0, data_remaining=646
D [18/Jul/2026:20:35:03 +0400] [Client 34] Flushing write buffer.
D [18/Jul/2026:20:35:03 +0400] [Client 34] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:35:03 +0400] [Client 34] Waiting for request.
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_is_accepting_jobs[0]=\"1\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_is_shared[0]=\"1\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_state[0]=\"3\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_name[0]=\"LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_location[0]=\"caesar\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_info[0]=\"Canon LBP6020\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: job_sheets_default[0]=\"none, none\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: device_uri[0]=\"usb://Canon/LBP6020?serial=0000A1D62ANS\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: color_supported[0]=\"0\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon LBP6020 CAPT (UK)\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: media_default[0]=\"na_letter_8.5x11in\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: sides_supported[0]=\"one-sided\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: sides_default[0]=\"one-sided\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: printer_commands[0]=\"AutoConfigure, Clean, PrintSelfTestPage\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetArray: server_is_sharing_printers[0]=\"0\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: TITLE=\"LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: REMOTE_USER=\"alex\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.4.19\"
D [18/Jul/2026:20:35:03 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [Client 4] Script header: Content-Type: text/html;charset=utf-8
D [18/Jul/2026:20:35:03 +0400] [Client 4] Script header: 
D [18/Jul/2026:20:35:03 +0400] [Client 4] Sending status 200 for CGI.
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:35:03 +0400] [Client 34] POST / HTTP/1.1
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [Client 34] Read: status=200, state=6
D [18/Jul/2026:20:35:03 +0400] [Client 34] No authentication data provided.
D [18/Jul/2026:20:35:03 +0400] [Client 34] 2.0 Get-Jobs 3
D [18/Jul/2026:20:35:03 +0400] Get-Jobs ipp://localhost:631/printers/LBP6020-2
D [18/Jul/2026:20:35:03 +0400] [Client 34] Returning IPP successful-ok for Get-Jobs (ipp://localhost:631/printers/LBP6020-2) from localhost.
D [18/Jul/2026:20:35:03 +0400] [Client 34] Content-Length: 75
D [18/Jul/2026:20:35:03 +0400] [Client 34] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [18/Jul/2026:20:35:03 +0400] [CGI] Regular expression \".*Clean.*\"
D [18/Jul/2026:20:35:03 +0400] [CGI] matches[0].rm_so=0
D [18/Jul/2026:20:35:03 +0400] [CGI] matches[1].rm_so=-1
D [18/Jul/2026:20:35:03 +0400] [Client 34] con->http=0x55aaa971c720
D [18/Jul/2026:20:35:03 +0400] [Client 34] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=75, response=0x55aaa96d4be0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [18/Jul/2026:20:35:03 +0400] [Client 34] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [18/Jul/2026:20:35:03 +0400] [Client 34] bytes=0, http_state=0, data_remaining=75
D [18/Jul/2026:20:35:03 +0400] [Client 34] Flushing write buffer.
D [18/Jul/2026:20:35:03 +0400] [Client 34] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:35:03 +0400] [Client 34] Waiting for request.
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [CGI] Regular expression \".*PrintSelfTestPage.*\"
D [18/Jul/2026:20:35:03 +0400] [CGI] matches[0].rm_so=0
D [18/Jul/2026:20:35:03 +0400] [CGI] matches[1].rm_so=-1
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiClearVariables called.
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: SECTION=\"printers\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: TOTAL=\"0\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: PRINTER_NAME=\"LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: PRINTER_URI_SUPPORTED=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: THISURL=\"/printers/LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [CGI] cgiSetVariable: SEARCH_DEST=\"LBP6020-2\"
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:35:03 +0400] [Client 34] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [18/Jul/2026:20:35:03 +0400] [Client 34] Closing connection.
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] PID 11258 (/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [Client 4] CGI data ready to be sent.
D [18/Jul/2026:20:35:03 +0400] [Client 4] con->http=0x55aaa96f4180
D [18/Jul/2026:20:35:03 +0400] [Client 4] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=(nil)(), pipe_pid=11258, file=13
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for CGI data.
D [18/Jul/2026:20:35:03 +0400] [Client 4] Sending 0-length chunk.
D [18/Jul/2026:20:35:03 +0400] [Client 4] Flushing write buffer.
D [18/Jul/2026:20:35:03 +0400] [Client 4] New state is HTTP_STATE_WAITING
D [18/Jul/2026:20:35:03 +0400] [Client 4] Waiting for request.
D [18/Jul/2026:20:35:03 +0400] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
I [18/Jul/2026:20:35:11 +0400] Saving job.cache...
D [18/Jul/2026:20:35:11 +0400] cupsdSetBusyState: newbusy="Not busy", busy="Dirty files"
D [18/Jul/2026:20:36:46 +0400] [Client 4] POST /printers/LBP6020-2 HTTP/1.1
D [18/Jul/2026:20:36:46 +0400] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"