2020-02-24 13:42:51,298 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 13:42:51,313 - octoprint.server - INFO - --- Log roll over detected ---------------------------------------------------
2020-02-24 13:42:51,314 - octoprint.server - INFO - OctoPrint 1.3.10
2020-02-24 13:42:51,331 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  CuraEngine (<= 15.04) (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/cura
|  Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2020-02-24 13:42:51,446 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details:
|  hardware:
|    cores: 1
|    freq: 1000.0
|    ram: 387997696
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero W Rev 1.1
|      octopi_version: 0.16.0
|  python:
|    pip: 19.0.1
|    version: 2.7.13
|    virtualenv: /home/pi/oprint
2020-02-24 13:42:51,447 - octoprint.server - INFO - ------------------------------------------------------------------------------
2020-02-24 13:45:43,695 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 13:57:51,309 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 13:58:00,698 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-24 13:58:00,826 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-24 13:58:00,863 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-24 13:58:00,884 - octoprint.filemanager.analysis - INFO - Starting analysis of local:Big_Wolf_Supported.gcode
2020-02-24 13:58:00,917 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/pi/oprint/bin/python2 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 /home/pi/.octoprint/uploads/Big_Wolf_Supported.gcode
2020-02-24 13:58:10,934 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f', 'elapsed': 4613}
2020-02-24 14:00:44,005 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 14:10:01,551 - octoprint.filemanager.analysis - INFO - Analysis of entry local:Big_Wolf_Supported.gcode finished, needed 720.67s
2020-02-24 14:12:51,319 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 14:15:43,631 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 14:27:51,330 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 14:30:43,702 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 14:42:51,341 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 14:45:43,635 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 14:57:51,352 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 15:00:43,694 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 15:12:51,363 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 15:15:43,695 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 15:27:51,374 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 15:30:43,711 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 15:42:51,384 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 15:45:43,699 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 15:57:51,394 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 16:00:43,741 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 16:12:51,408 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 16:15:43,792 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 16:27:51,418 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 16:30:43,766 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 16:42:51,429 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 16:45:43,820 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 16:57:51,440 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 17:00:43,790 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 17:12:51,450 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 17:15:43,862 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 17:27:51,461 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 17:30:43,835 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 17:42:51,472 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 17:45:43,884 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 17:57:51,483 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 18:00:43,811 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 18:12:51,494 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 18:15:43,864 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 18:27:51,505 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 18:30:43,827 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 18:42:51,516 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 18:45:43,842 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 18:57:51,527 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 19:00:43,850 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 19:12:51,539 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 19:15:43,912 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 19:27:51,553 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 19:30:43,878 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 19:42:51,564 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 19:45:43,916 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 19:57:51,574 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 20:00:43,901 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 20:12:51,585 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 20:15:43,907 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 20:27:51,596 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 20:30:43,943 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 20:42:51,609 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 20:45:43,923 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 20:57:51,619 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 21:00:43,935 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 21:12:51,630 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 21:15:43,943 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 21:27:51,642 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 21:30:44,335 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 21:42:51,653 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 21:45:43,939 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 21:57:51,664 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 22:00:43,972 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 22:12:51,676 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 22:15:43,958 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 22:27:51,688 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 22:30:43,987 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 22:37:22,219 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-24 22:37:24,737 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-24 22:37:25,046 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-24 22:37:33,210 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2020-02-24 22:37:33,378 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-24 22:37:58,830 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-24 22:37:58,950 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-24 22:37:58,975 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-24 22:37:59,030 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:37:59,069 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-24 22:37:59,115 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-24 22:37:59,146 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:37:59,219 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-24 22:38:00,181 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-24 22:38:10,181 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-24 22:38:10,227 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:10,686 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-24 22:38:10,751 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-24 22:38:10,883 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-24 22:38:11,571 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f'}
2020-02-24 22:38:14,935 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f', 'elapsed': 0}
2020-02-24 22:38:17,620 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-24 22:38:17,746 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-24 22:38:17,787 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-24 22:38:17,832 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:17,852 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-24 22:38:17,903 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-24 22:38:17,931 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:17,998 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-24 22:38:18,999 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-24 22:38:19,058 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline"
2020-02-24 22:38:19,364 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-24 22:38:19,469 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-24 22:38:19,497 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-24 22:38:19,562 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:20,086 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-24 22:38:20,124 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:20,215 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-24 22:38:21,138 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-24 22:38:21,158 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline"
2020-02-24 22:38:21,460 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-24 22:38:21,574 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-24 22:38:21,608 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-24 22:38:21,645 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:22,264 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-24 22:38:22,293 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:22,392 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-24 22:38:23,349 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-24 22:38:25,713 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-24 22:38:25,793 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-24 22:38:26,187 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-24 22:38:26,222 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-24 22:38:26,354 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-24 22:38:27,114 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f'}
2020-02-24 22:38:30,395 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f', 'elapsed': 0}
2020-02-24 22:42:51,699 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 22:45:43,975 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 22:57:51,710 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 23:00:44,042 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 23:12:51,720 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 23:15:44,016 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 23:24:40,358 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.200
2020-02-24 23:27:51,731 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 23:30:44,015 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 23:42:51,742 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-24 23:45:44,038 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-24 23:57:51,752 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 00:00:44,056 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 00:12:51,763 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 00:15:44,059 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 00:27:51,784 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 00:30:44,094 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 00:42:51,794 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 00:45:44,250 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 00:54:05,236 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-25 00:54:05,537 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-25 00:54:05,710 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-25 00:57:51,805 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 01:00:44,170 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 01:12:51,817 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 01:15:44,349 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 01:27:51,828 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 01:30:44,113 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 01:42:51,840 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 01:45:44,154 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 01:49:13,637 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.200
2020-02-25 01:57:51,851 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 02:00:44,149 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 02:12:51,861 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 02:15:44,177 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 02:27:51,872 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 02:30:44,219 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 02:42:51,883 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 02:45:44,292 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 02:57:51,902 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 03:00:44,216 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 03:12:51,912 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 03:15:44,237 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 03:27:51,922 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 03:30:44,216 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 03:42:51,933 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 03:45:44,275 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 03:57:51,943 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 04:00:44,245 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 04:12:51,953 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 04:15:44,255 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 04:27:51,964 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 04:30:44,269 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 04:42:51,974 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 04:45:44,323 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 04:57:51,981 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 05:00:44,333 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 05:12:51,993 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 05:15:44,344 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 05:27:52,004 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 05:30:44,367 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 05:42:52,015 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 05:45:44,406 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 05:57:52,025 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 06:00:44,339 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 06:12:52,036 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 06:15:44,335 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 06:27:52,048 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 06:30:44,363 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 06:42:52,059 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 06:45:44,411 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 06:57:52,069 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 07:00:44,410 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 07:12:52,079 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 07:15:44,411 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 07:27:52,091 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 07:30:44,541 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 07:42:52,102 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 07:45:44,418 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 07:57:52,113 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 08:00:44,421 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 08:12:52,123 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 08:15:44,442 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 08:27:52,133 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 08:30:44,457 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 08:42:52,144 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 08:45:44,455 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 08:57:52,154 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 09:00:44,478 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 09:12:52,165 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 09:15:44,524 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 09:27:52,176 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 09:30:44,519 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 09:42:52,187 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 09:45:44,491 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 09:57:52,197 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 10:00:44,487 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 10:12:52,208 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 10:15:44,515 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 10:27:52,219 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 10:30:44,533 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 10:42:52,229 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 10:45:44,531 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 10:57:52,240 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 11:00:44,589 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 11:12:52,254 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 11:15:44,582 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 11:27:52,265 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 11:30:44,641 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 11:42:52,276 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 11:45:44,642 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 11:56:46,752 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-25 11:56:46,850 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-25 11:56:46,881 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-25 11:56:46,916 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 11:56:46,943 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-25 11:56:46,995 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-25 11:56:47,022 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 11:56:47,099 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-25 11:56:48,009 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-25 11:56:48,289 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline"
2020-02-25 11:56:48,566 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-25 11:56:48,680 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-25 11:56:48,712 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-25 11:56:48,775 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 11:56:49,166 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-25 11:56:49,203 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 11:56:49,269 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-25 11:56:50,093 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-25 11:56:50,353 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-25 11:56:51,969 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-25 11:56:52,256 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-25 11:56:55,964 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-25 11:57:06,705 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-25 11:57:06,777 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 11:57:07,188 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-25 11:57:07,223 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-25 11:57:07,409 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-25 11:57:08,271 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f'}
2020-02-25 11:57:11,449 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f', 'elapsed': 0}
2020-02-25 11:22:35,582 - octoprint.startup - INFO - ******************************************************************************
2020-02-25 11:22:35,591 - octoprint.startup - INFO - Starting OctoPrint 1.3.10
2020-02-25 11:22:35,593 - octoprint.startup - INFO - ******************************************************************************
2020-02-25 11:22:41,759 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-02-25 11:22:42,755 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-02-25 11:22:42,981 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2020-02-25 11:58:44,037 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 17 hook handlers
2020-02-25 11:58:44,494 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-02-25 11:58:44,677 - octoprint.server - INFO - Intermediary server started
2020-02-25 11:58:44,683 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2020-02-25 11:58:48,109 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 17 hook handlers
2020-02-25 11:58:48,323 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2020-02-25 11:58:52,746 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2020-02-25 11:58:52,832 - octoprint.plugins.tracking - INFO - Initialized anonymous tracking
2020-02-25 11:58:53,007 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-02-25 11:59:00,716 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-02-25 11:59:07,300 - octoprint.util.pip - INFO - Version of pip is 19.0.1
2020-02-25 11:59:07,309 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-02-25 11:59:07,315 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-02-25 11:59:07,336 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-02-25 11:59:07,387 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  CuraEngine (<= 15.04) (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/cura
|  Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2020-02-25 11:59:07,479 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details:
|  hardware:
|    cores: 1
|    freq: 1000.0
|    ram: 387997696
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero W Rev 1.1
|      octopi_version: 0.16.0
|  python:
|    pip: 19.0.1
|    version: 2.7.13
|    virtualenv: /home/pi/oprint
2020-02-25 11:59:07,522 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2020-02-25 11:59:07,603 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2020-02-25 11:59:08,880 - octoprint.server - INFO - Shutting down intermediary server...
2020-02-25 11:59:08,930 - octoprint.server - INFO - Intermediary server shut down
2020-02-25 11:59:08,942 - octoprint.events - INFO - Processing startup event, this is our first event
2020-02-25 11:59:08,950 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event
2020-02-25 11:59:08,986 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2020-02-25 11:59:10,427 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json
2020-02-25 11:59:10,526 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 1.3s
2020-02-25 11:59:10,845 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-25 11:59:11,097 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-25 11:59:11,139 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-25 11:59:11,232 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 11:59:11,349 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _http._tcp
2020-02-25 11:59:11,376 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-25 11:59:11,424 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 11:59:11,556 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _octoprint._tcp
2020-02-25 11:59:11,634 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-25 11:59:11,655 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2020-02-25 11:59:12,052 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2020-02-25 11:59:13,750 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': 'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-25 11:59:14,085 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-25 11:59:14,382 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 2.1s
2020-02-25 11:59:14,657 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json
2020-02-25 11:59:17,586 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-25 11:59:18,191 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2020-02-25 11:59:21,317 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 1.6s
2020-02-25 11:59:24,350 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-25 11:59:24,539 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 1.6s
2020-02-25 11:59:31,538 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2020-02-25 11:59:32,237 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2020-02-25 11:59:33,445 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-02-25 11:59:33,459 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-02-25 11:59:33,476 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-02-25 11:59:34,435 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://octopi.local/'}
2020-02-25 11:59:35,274 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.13', 'ram': 387997696, 'octopi_version': '0.16.0', 'version': u'1.3.10', 'pip': '19.0.1', 'cores': 1, 'freq': 1000.0, 'pi_model': 'Raspberry Pi Zero W Rev 1.1', 'os': 'linux'}
2020-02-25 11:59:42,718 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 1.2s
2020-02-25 11:59:43,460 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 1.1s
2020-02-25 11:59:44,937 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 1.2s
2020-02-25 11:59:45,663 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 1.1s
2020-02-25 11:59:47,694 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 1.1s
2020-02-25 11:59:48,614 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 1.1s
2020-02-25 12:00:36,015 - octoprint.server.preemptive_cache - INFO - ... done in 61.58s
2020-02-25 12:13:44,516 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 12:14:34,839 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 12:28:44,524 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 12:29:34,805 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 12:43:44,534 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 12:44:34,789 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 12:58:44,545 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 12:59:34,783 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 13:04:31,914 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.200
2020-02-25 13:13:44,555 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 13:14:34,791 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 13:28:44,566 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 13:29:34,848 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 13:43:44,576 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 13:44:34,828 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 13:58:44,587 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 13:59:34,820 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 14:13:44,597 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 14:14:34,854 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 14:28:44,608 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 14:29:34,860 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 14:43:44,619 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 14:44:34,884 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 14:58:44,629 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 14:59:34,890 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 15:13:44,639 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 15:14:34,887 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 15:28:44,650 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 15:29:34,947 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 15:43:44,660 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 15:44:34,962 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 15:58:44,671 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 15:59:34,932 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 16:13:44,682 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 16:14:34,978 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 16:28:44,692 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 16:29:35,013 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 16:43:44,702 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 16:44:35,067 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 16:58:44,713 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 16:59:34,959 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 17:13:44,722 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 17:14:34,985 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 17:28:44,730 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 17:29:34,991 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 17:43:44,737 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 17:44:35,064 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 17:58:44,751 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 17:59:35,057 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 18:13:44,761 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 18:14:35,030 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 18:28:44,771 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 18:29:35,039 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 18:43:44,783 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 18:44:35,071 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 18:58:44,806 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 18:59:35,077 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 19:13:44,816 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 19:14:35,104 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 19:28:44,827 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 19:29:35,117 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 19:43:44,837 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 19:44:35,123 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 19:58:44,847 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 19:59:35,139 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 20:13:44,857 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 20:14:35,239 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 20:28:44,865 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 20:29:35,192 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 20:43:44,874 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 20:44:35,185 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 20:58:44,885 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 20:59:35,200 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 21:13:44,895 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 21:14:35,240 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 21:28:44,905 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 21:29:35,288 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 21:43:44,915 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 21:44:35,329 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 21:58:44,925 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 21:59:35,393 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 22:13:44,935 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 22:14:35,262 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 22:28:44,946 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 22:29:35,257 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 22:43:44,956 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 22:44:35,308 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 22:58:44,966 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 22:59:35,298 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 23:12:13,046 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-25 23:12:13,338 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-25 23:12:13,499 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-25 23:12:43,588 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-25 23:12:43,667 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:12:44,003 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-25 23:12:44,108 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-25 23:12:44,206 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-25 23:12:45,219 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f'}
2020-02-25 23:12:48,368 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f', 'elapsed': 0}
2020-02-25 23:13:17,846 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-25 23:13:17,965 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-25 23:13:17,998 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-25 23:13:18,040 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:13:18,097 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-25 23:13:18,128 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:13:18,473 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-25 23:13:19,455 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-25 23:13:33,838 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-25 23:13:33,897 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:13:34,253 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-25 23:13:34,295 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-25 23:13:34,431 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-25 23:13:35,369 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f'}
2020-02-25 23:13:38,559 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f', 'elapsed': 0}
2020-02-25 23:13:44,975 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 23:13:47,111 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-25 23:13:47,242 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-25 23:13:47,281 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-25 23:13:47,358 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:13:47,385 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-25 23:13:47,433 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-25 23:13:47,472 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:13:47,547 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-25 23:13:48,428 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-25 23:14:35,322 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 23:14:48,315 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.200
2020-02-25 23:14:50,248 - octoprint.server - INFO - Shutting down...
2020-02-25 23:14:50,618 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2020-02-25 23:14:50,691 - octoprint.events - INFO - Event loop shut down
2020-02-25 23:14:50,796 - octoprint.server - INFO - Goodbye!
2020-02-25 23:15:19,528 - octoprint.startup - INFO - ******************************************************************************
2020-02-25 23:15:19,538 - octoprint.startup - INFO - Starting OctoPrint 1.3.10
2020-02-25 23:15:19,542 - octoprint.startup - INFO - ******************************************************************************
2020-02-25 23:15:29,937 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-02-25 23:15:30,957 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-02-25 23:15:31,217 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2020-02-25 23:15:51,518 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 17 hook handlers
2020-02-25 23:15:51,972 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-02-25 23:15:52,158 - octoprint.server - INFO - Intermediary server started
2020-02-25 23:15:52,166 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2020-02-25 23:15:55,401 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 17 hook handlers
2020-02-25 23:15:55,611 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2020-02-25 23:16:00,131 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2020-02-25 23:16:00,217 - octoprint.plugins.tracking - INFO - Initialized anonymous tracking
2020-02-25 23:16:00,386 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-02-25 23:16:08,162 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-02-25 23:16:14,864 - octoprint.util.pip - INFO - Version of pip is 19.0.1
2020-02-25 23:16:14,874 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-02-25 23:16:14,880 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-02-25 23:16:14,901 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-02-25 23:16:14,954 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  CuraEngine (<= 15.04) (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/cura
|  Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2020-02-25 23:16:15,047 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details:
|  hardware:
|    cores: 1
|    freq: 1000.0
|    ram: 387997696
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero W Rev 1.1
|      octopi_version: 0.16.0
|  python:
|    pip: 19.0.1
|    version: 2.7.13
|    virtualenv: /home/pi/oprint
2020-02-25 23:16:15,091 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2020-02-25 23:16:15,174 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2020-02-25 23:16:16,453 - octoprint.server - INFO - Shutting down intermediary server...
2020-02-25 23:16:16,658 - octoprint.server - INFO - Intermediary server shut down
2020-02-25 23:16:16,670 - octoprint.events - INFO - Processing startup event, this is our first event
2020-02-25 23:16:16,678 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event
2020-02-25 23:16:16,695 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2020-02-25 23:16:16,885 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2020-02-25 23:16:18,422 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 1.5s
2020-02-25 23:16:19,866 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-25 23:16:20,298 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-25 23:16:20,449 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-25 23:16:20,477 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _http._tcp
2020-02-25 23:16:20,589 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:16:20,754 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-25 23:16:20,827 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _octoprint._tcp
2020-02-25 23:16:20,841 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:16:20,961 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2020-02-25 23:16:21,046 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-25 23:16:21,428 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2020-02-25 23:16:21,883 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2020-02-25 23:16:23,491 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': 'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-25 23:16:24,769 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 2.8s
2020-02-25 23:16:28,416 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2020-02-25 23:16:31,341 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 2.0s
2020-02-25 23:16:36,368 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 2.0s
2020-02-25 23:16:37,522 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2020-02-25 23:16:40,637 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2020-02-25 23:16:44,750 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-02-25 23:16:45,712 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-25 23:16:47,862 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-25 23:16:48,668 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-02-25 23:16:59,135 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 1.6s
2020-02-25 23:17:03,041 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 1.6s
2020-02-25 23:17:03,811 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 1.4s
2020-02-25 23:17:05,243 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-25 23:17:06,892 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 1.2s
2020-02-25 23:17:07,400 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 1.2s
2020-02-25 23:17:24,827 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-02-25 23:17:24,833 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-02-25 23:17:24,842 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-02-25 23:17:24,849 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-02-25 23:17:24,949 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2020-02-25 23:17:25,105 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://octopi.local/'}
2020-02-25 23:17:25,874 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.13', 'ram': 387997696, 'octopi_version': '0.16.0', 'version': u'1.3.10', 'pip': '19.0.1', 'cores': 1, 'freq': 1000.0, 'pi_model': 'Raspberry Pi Zero W Rev 1.1', 'os': 'linux'}
2020-02-25 23:17:53,174 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.200
2020-02-25 23:17:54,273 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-25 23:17:54,833 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-25 23:17:55,159 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-25 23:18:18,450 - octoprint.server.preemptive_cache - INFO - ... done in 53.34s
2020-02-25 23:26:34,661 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-25 23:26:34,719 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:26:35,234 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-25 23:26:35,356 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-25 23:26:35,507 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-25 23:26:35,900 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f'}
2020-02-25 23:26:39,387 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'dacb9cbf03d1d2c3af0fc33cc0e1b48570b5738f', 'elapsed': 0}
2020-02-25 23:26:42,880 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-25 23:26:43,001 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-25 23:26:43,035 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-25 23:26:43,069 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:26:43,093 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-25 23:26:43,147 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-25 23:26:43,172 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:26:43,255 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-25 23:26:44,188 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-25 23:27:52,822 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-25 23:27:52,901 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-25 23:27:53,234 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-25 23:27:53,294 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-25 23:27:53,416 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-25 23:27:54,369 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'a86e1a85fe54c6e72136e466f43f2bd5bd815183'}
2020-02-25 23:27:57,497 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'a86e1a85fe54c6e72136e466f43f2bd5bd815183', 'elapsed': 0}
2020-02-25 23:30:51,986 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 23:32:25,703 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-25 23:45:51,996 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-25 23:47:25,850 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 00:00:52,006 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 00:02:25,720 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 00:15:52,016 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 00:17:25,795 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 00:30:52,027 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 00:32:25,810 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 00:45:52,037 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 00:47:25,777 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 01:00:52,048 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 01:02:25,783 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 01:07:41,435 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.200
2020-02-26 01:15:52,059 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 01:17:25,917 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 01:30:52,071 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 01:32:25,826 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 01:45:52,081 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 01:47:25,850 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 02:00:52,093 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 02:02:26,150 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 02:13:24,965 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-26 02:13:25,268 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-26 02:13:25,323 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-26 02:15:52,103 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 02:17:28,568 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 02:30:52,113 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 02:32:28,248 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 02:45:52,124 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 02:47:25,967 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 03:00:52,136 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 03:02:25,906 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 03:10:31,706 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-26 03:10:31,818 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-26 03:10:31,843 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-26 03:10:31,878 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:10:31,929 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-26 03:10:31,960 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:10:32,024 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-26 03:10:35,666 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-26 03:10:51,233 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-26 03:10:51,254 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-26 03:10:51,305 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-26 03:11:05,135 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-26 03:11:05,256 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-26 03:11:05,288 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-26 03:11:05,323 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:11:05,356 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-26 03:11:05,421 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-26 03:11:05,456 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:11:05,525 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-26 03:11:06,458 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-26 03:11:37,069 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-26 03:11:37,132 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:11:37,483 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-26 03:11:37,503 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-26 03:11:37,604 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-26 03:11:39,648 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'a86e1a85fe54c6e72136e466f43f2bd5bd815183'}
2020-02-26 03:11:42,340 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'a86e1a85fe54c6e72136e466f43f2bd5bd815183', 'elapsed': 0}
2020-02-26 03:15:52,146 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 03:17:25,926 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}
2020-02-26 03:21:54,469 - octoprint.server.api.system - INFO - Performing command for core:restart_safe: sudo service octoprint restart
2020-02-26 03:21:56,027 - octoprint.server - INFO - Shutting down...
2020-02-26 03:21:56,249 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2020-02-26 03:21:56,259 - octoprint.events - INFO - Event loop shut down
2020-02-26 03:21:56,324 - octoprint.server - INFO - Goodbye!
2020-02-26 03:22:03,640 - octoprint.startup - INFO - ******************************************************************************
2020-02-26 03:22:03,649 - octoprint.startup - INFO - Starting OctoPrint 1.3.10
2020-02-26 03:22:03,651 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-02-26 03:22:03,653 - octoprint.startup - INFO - ******************************************************************************
2020-02-26 03:22:09,211 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-02-26 03:22:10,226 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-02-26 03:22:10,384 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2020-02-26 03:22:18,878 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 17 hook handlers
2020-02-26 03:22:19,284 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-02-26 03:22:19,424 - octoprint.server - INFO - Intermediary server started
2020-02-26 03:22:19,430 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2020-02-26 03:22:22,683 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 17 hook handlers
2020-02-26 03:22:22,891 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2020-02-26 03:22:27,279 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2020-02-26 03:22:27,361 - octoprint.plugins.tracking - INFO - Initialized anonymous tracking
2020-02-26 03:22:27,540 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-02-26 03:22:34,052 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-02-26 03:22:40,690 - octoprint.util.pip - INFO - Version of pip is 19.0.1
2020-02-26 03:22:40,700 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-02-26 03:22:40,706 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-02-26 03:22:40,727 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-02-26 03:22:40,780 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  CuraEngine (<= 15.04) (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/cura
|  Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2020-02-26 03:22:40,872 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details:
|  hardware:
|    cores: 1
|    freq: 1000.0
|    ram: 387997696
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero W Rev 1.1
|      octopi_version: 0.16.0
|  python:
|    pip: 19.0.1
|    version: 2.7.13
|    virtualenv: /home/pi/oprint
2020-02-26 03:22:40,915 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2020-02-26 03:22:41,000 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2020-02-26 03:22:42,147 - octoprint.server - INFO - Shutting down intermediary server...
2020-02-26 03:22:42,429 - octoprint.server - INFO - Intermediary server shut down
2020-02-26 03:22:42,440 - octoprint.events - INFO - Processing startup event, this is our first event
2020-02-26 03:22:42,448 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event
2020-02-26 03:22:42,465 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2020-02-26 03:22:42,567 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2020-02-26 03:22:44,686 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-26 03:22:44,956 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-26 03:22:45,027 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-26 03:22:45,081 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _http._tcp
2020-02-26 03:22:45,205 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:22:45,273 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _octoprint._tcp
2020-02-26 03:22:45,311 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-26 03:22:45,357 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2020-02-26 03:22:45,596 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-26 03:22:45,658 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:22:45,726 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2020-02-26 03:22:45,754 - octoprint.server - INFO - Server started successfully in safe mode as requested from config, removing flag
2020-02-26 03:22:45,807 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-26 03:22:47,257 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': 'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-26 03:22:48,627 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2020-02-26 03:22:48,645 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2020-02-26 03:22:52,885 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.200
2020-02-26 03:22:54,422 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2020-02-26 03:22:54,531 - octoprint.server.util.flask - INFO - Passively logging in user holman from ::ffff:192.168.1.200
2020-02-26 03:23:00,465 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2020-02-26 03:23:06,136 - octoprint.server.util.sockjs - INFO - User holman logged in on the socket from client ::ffff:192.168.1.200
2020-02-26 03:23:06,160 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-02-26 03:23:06,174 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-02-26 03:23:06,186 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-02-26 03:23:06,421 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://octopi.local/'}
2020-02-26 03:23:07,757 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.13', 'ram': 387997696, 'octopi_version': '0.16.0', 'version': u'1.3.10', 'pip': '19.0.1', 'cores': 1, 'freq': 1000.0, 'pi_model': 'Raspberry Pi Zero W Rev 1.1', 'os': 'linux'}
2020-02-26 03:23:56,660 - octoprint.server.preemptive_cache - INFO - ... done in 50.24s
2020-02-26 03:27:09,226 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-26 03:27:09,352 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-26 03:27:09,372 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-26 03:27:17,215 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-26 03:27:17,320 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-26 03:27:17,355 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-26 03:27:17,408 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:27:17,430 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-26 03:27:17,491 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-26 03:27:17,520 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:27:17,585 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-26 03:27:18,589 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-26 03:32:38,324 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Printing"
2020-02-26 03:32:38,371 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:32:38,984 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2605, in _readline
    ret = self._serial.readline()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4681, in readline
    c = self.read(1)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
    'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2020-02-26 03:32:39,056 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2020-02-26 03:32:39,165 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2605)"
2020-02-26 03:32:39,474 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'a86e1a85fe54c6e72136e466f43f2bd5bd815183'}
2020-02-26 03:32:43,367 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'file': 'a86e1a85fe54c6e72136e466f43f2bd5bd815183', 'elapsed': 0}
2020-02-26 03:32:51,468 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-02-26 03:32:51,595 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-02-26 03:32:51,638 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-02-26 03:32:51,671 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:32:51,725 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-02-26 03:32:51,785 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-02-26 03:32:51,816 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-02-26 03:32:51,915 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6"
2020-02-26 03:32:53,267 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'}
2020-02-26 03:37:19,306 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-02-26 03:38:07,346 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {}