ErrorWarningSystemArrayLogin

rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 26062 with SIGTERM
2020-03-06 21:54:39,700 WARN received SIGTERM indicating exit request
2020-03-06 21:54:39,702 INFO waiting for python, fr24feed, piaware, quit_on_failure to die
2020-03-06 21:54:40,741 INFO stopped: piaware (exit status 0)
[main][i]Terminating on user request
[main][i]Terminating worker threads
2020-03-06 21:54:40,743 WARN received SIGTERM indicating exit request
[reader][i]Terminating on request
[master][i]Terminating on request
[feed][x]Feeding thread terminated
info | Stopping ReceiverACSender threads for feed EGSY87
[feed][n]busy
[feed][i]Feed disconnected
[feed][n]disconnected
warning | Exited network thread for feed EGSY87
info | Joined network thread for feed EGSY87
[main][i]Terminated successfully
2020-03-06 21:54:43,220 INFO waiting for python, fr24feed, quit_on_failure to die
2020-03-06 21:54:43,325 INFO stopped: fr24feed (exit status 0)
2020-03-06 21:54:43,326 INFO stopped: python (terminated by SIGTERM)
2020-03-06 21:54:43,326 WARN received SIGTERM indicating exit request
2020-03-06 21:54:43,327 INFO stopped: quit_on_failure (terminated by SIGTERM)
/usr/lib/python2.7/dist-packages/supervisor/options.py:461: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
'Supervisord is running as root and it is searching '
2020-03-06 21:54:44,186 CRIT Supervisor is running as root. Privileges were not dropped because no user is specified in the config file. If you intend to run as root, you can set user=root in the config file to avoid this message.
2020-03-06 21:54:44,187 INFO Included extra file "/etc/supervisor/conf.d/supervisord.conf" during parsing
2020-03-06 21:54:44,199 INFO RPC interface 'supervisor' initialized
2020-03-06 21:54:44,199 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-03-06 21:54:44,199 INFO supervisord started with pid 6
2020-03-06 21:54:45,201 INFO spawned: 'quit_on_failure' with pid 9
2020-03-06 21:54:45,203 INFO spawned: 'python' with pid 10
2020-03-06 21:54:45,204 INFO spawned: 'fr24feed' with pid 11
2020-03-06 21:54:45,205 INFO spawned: 'piaware' with pid 12
Could not open /var/log/fr24feed/fr24feed.log for writing!
______ _ _ _ _ _ _____ ___
| ___|| |(_) | | | | | | / __ \ / |
| |_ | | _ __ _ | |__ | |_ _ __ __ _ __| | __ _ _ __`' / /' / /| |
| _| | || | / _` || '_ \ | __|| '__|/ _` | / _` | / _` || '__| / / / /_| |
| | | || || (_| || | | || |_ | | | (_| || (_| || (_| || | ./ /___\___ |
\_| |_||_| \__, ||_| |_| \__||_| \__,_| \__,_| \__,_||_| \_____/ |_/
__/ |
|___/
[main][i]FR24 Feeder/Decoder
[main][i]Version: 1.0.24-5/generic
[main][i]Built on Oct 30 2019 07:23:36 (static-i386_amd64-builds-and-macos-dump1090-update-c308dae.git/Linux/amd64)
[main][i]Running on: debian10
[main][i]Local IP(s): 172.17.0.8
[main][i]Copyright 2012-2019 Flightradar24 AB
[main][i]https://www.flightradar24.com
[main][i]DNS mode: LIBC
[main][i]Automatic updates are DISABLED
ERROR: bash: /sbin/rmmod: No such file or directory
[w]Detected --net argument for dump1090, disabling internal RAW feed!
[w]Detected --net argument for dump1090, disabling internal BS feed!
info | [httpd]Server started, listening on 0.0.0.0:8754
2020-03-06 21:54:45Z warning: /etc/piaware.conf:7: unrecognized option flightaware-user
2020-03-06 21:54:45Z warning: /etc/piaware.conf:8: unrecognized option flightaware-password
[i]PacketSenderConfiguration::fetch_config(): Yoda configuration for this receiver is disabled
[d]TLSConnection::ctor(): Enable verify_peer in production code!
[main][i]Reader thread started
[master][i]Starting processing thread
[reader][i]Initializing reader
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[main][i]MLAT data feed started
[reader][i]Connected to the receiver, configuring
[mlat][i]Waiting for MLAT configuration
[reader][i]Configured, processing messages
Fri Mar 6 21:54:45 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
Found Rafael Micro R820T tuner
rtlsdr: tuner gain set to 49.6 dB
Allocating 4 zero-copy buffers
[reader][i]Timestamp source changed from UNKNOWN to SYSTEM-UNCERTAIN
[time][i]Synchronizing time via NTP
2020-03-06 21:54:46,442 INFO success: quit_on_failure entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
[main][w]Failed to synchronize time, waiting 8 seconds
[time][i]Synchronizing time via NTP
2020-03-06 21:54:55,592 INFO success: python entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
2020-03-06 21:54:55,593 INFO success: fr24feed entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
2020-03-06 21:54:55,593 INFO success: piaware entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
[main][w]Failed to synchronize time, waiting 16 seconds
[time][i]Synchronizing time via NTP
[time][i]Time synchronized correctly, offset +0.001 seconds
[main][i]Feed Network client started
[feed][i]Downloading configuration
[reader][i]Timestamp source changed from SYSTEM-UNCERTAIN to SYSTEM-VALIDATED
[feed][d]fetching configuration
[feed][i]configuring decoder
[feed][c]Max range AIR: 350.0nm
[feed][c]Max range GND: 100.0nm
[feed][i]configuration changed
[feed][i]defined 3 servers
[feed][c]Timestamps: optional
info | Stopping ReceiverACSender threads for feed
info | [stats]Stats thread started
info | Configured ReceiverACSender: 185.218.24.22:8099,185.218.24.23:8099,185.218.24.24:8099, feed: EGSY87, send_interval: 5s, max age: 15s, send metadata: true, mode: 1, filtering: true
info | Network thread connecting to 185.218.24.22:8099 for feed EGSY87
[feed][n][email protected]:8099/UDP
[feed][n]connecting
[feed][n]connected via UDP (fd 23)
[feed][i]Feed connected
[feed][n]working
[mlat][i]MLAT configuration received, service ENABLED
[mlat][i]Starting MLAT with preconfigured position: 53.24,-1.21,295.0
[mlat][i]MLAT bandwidth reduction active, level 1
[mlat][i]Configuring UDP connection udp://mlat-1.fr24.com:19788
2020-03-06 21:55:15,450 INFO exited: fr24feed (terminated by SIGSEGV; not expected)
2020-03-06 21:55:15,451 WARN received SIGTERM indicating exit request
2020-03-06 21:55:15,451 INFO waiting for python, piaware, quit_on_failure to die
2020-03-06 21:55:18,474 INFO stopped: piaware (exit status 0)
2020-03-06 21:55:18,474 INFO waiting for python, quit_on_failure to die
2020-03-06 21:55:19,476 WARN received SIGTERM indicating exit request
2020-03-06 21:55:19,476 INFO stopped: python (terminated by SIGTERM)
2020-03-06 21:55:19,477 INFO stopped: quit_on_failure (terminated by SIGTERM)
/usr/lib/python2.7/dist-packages/supervisor/options.py:461: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
'Supervisord is running as root and it is searching '
2020-03-07 14:10:12,582 CRIT Supervisor is running as root. Privileges were not dropped because no user is specified in the config file. If you intend to run as root, you can set user=root in the config file to avoid this message.
2020-03-07 14:10:12,582 INFO Included extra file "/etc/supervisor/conf.d/supervisord.conf" during parsing
2020-03-07 14:10:12,593 INFO RPC interface 'supervisor' initialized
2020-03-07 14:10:12,593 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-03-07 14:10:12,593 INFO supervisord started with pid 6
2020-03-07 14:10:13,595 INFO spawned: 'quit_on_failure' with pid 9
2020-03-07 14:10:13,596 INFO spawned: 'python' with pid 10
2020-03-07 14:10:13,597 INFO spawned: 'fr24feed' with pid 11
2020-03-07 14:10:13,598 INFO spawned: 'piaware' with pid 12
Could not open /var/log/fr24feed/fr24feed.log for writing!
______ _ _ _ _ _ _____ ___
| ___|| |(_) | | | | | | / __ \ / |
| |_ | | _ __ _ | |__ | |_ _ __ __ _ __| | __ _ _ __`' / /' / /| |
| _| | || | / _` || '_ \ | __|| '__|/ _` | / _` | / _` || '__| / / / /_| |
| | | || || (_| || | | || |_ | | | (_| || (_| || (_| || | ./ /___\___ |
\_| |_||_| \__, ||_| |_| \__||_| \__,_| \__,_| \__,_||_| \_____/ |_/
__/ |
|___/
[main][i]FR24 Feeder/Decoder
[main][i]Version: 1.0.24-5/generic
[main][i]Built on Oct 30 2019 07:23:36 (static-i386_amd64-builds-and-macos-dump1090-update-c308dae.git/Linux/amd64)
[main][i]Running on: debian10
[main][i]Local IP(s): 172.17.0.16
[main][i]Copyright 2012-2019 Flightradar24 AB
[main][i]https://www.flightradar24.com
[main][i]DNS mode: LIBC
[main][i]Automatic updates are DISABLED
ERROR: bash: /sbin/rmmod: No such file or directory
[w]Detected --net argument for dump1090, disabling internal RAW feed!
[w]Detected --net argument for dump1090, disabling internal BS feed!
info | [httpd]Server started, listening on 0.0.0.0:8754
2020-03-07 14:10:13Z warning: /etc/piaware.conf:7: unrecognized option flightaware-user
2020-03-07 14:10:13Z warning: /etc/piaware.conf:8: unrecognized option flightaware-password
[i]PacketSenderConfiguration::fetch_config(): Yoda configuration for this receiver is disabled
[d]TLSConnection::ctor(): Enable verify_peer in production code!
[main][i]Reader thread started
[master][i]Starting processing thread
[reader][i]Initializing reader
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[main][i]MLAT data feed started
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
[mlat][i]Waiting for MLAT configuration
Sat Mar 7 14:10:13 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
Found Rafael Micro R820T tuner
rtlsdr: tuner gain set to 49.6 dB
Allocating 4 zero-copy buffers
[reader][i]Timestamp source changed from UNKNOWN to SYSTEM-UNCERTAIN
2020-03-07 14:10:14,632 INFO success: quit_on_failure entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
[time][i]Synchronizing time via NTP
[time][i]Time synchronized correctly, offset -0.000 seconds
[main][i]Feed Network client started
[feed][i]Downloading configuration
[feed][d]fetching configuration
[reader][i]Timestamp source changed from SYSTEM-UNCERTAIN to SYSTEM-VALIDATED
[feed][i]configuring decoder
[feed][c]Max range AIR: 350.0nm
[feed][c]Max range GND: 100.0nm
[feed][i]configuration changed
[feed][i]defined 3 servers
[feed][c]Timestamps: optional
info | Stopping ReceiverACSender threads for feed
info | [stats]Stats thread started
info | Configured ReceiverACSender: 185.218.24.22:8099,185.218.24.23:8099,185.218.24.24:8099, feed: EGSY87, send_interval: 5s, max age: 15s, send metadata: true, mode: 1, filtering: true
info | Network thread connecting to 185.218.24.22:8099 for feed EGSY87
[feed][n][email protected]:8099/UDP
[feed][n]connecting
[feed][n]connected via UDP (fd 23)
[feed][i]Feed connected
[feed][n]working
[mlat][i]MLAT configuration received, service ENABLED
[mlat][i]Starting MLAT with preconfigured position: 53.24,-1.21,295.0
[mlat][i]MLAT bandwidth reduction active, level 1
[mlat][i]Configuring UDP connection udp://mlat-1.fr24.com:19788
2020-03-07 14:10:15,956 INFO exited: fr24feed (terminated by SIGSEGV; not expected)
2020-03-07 14:10:16,958 INFO spawned: 'fr24feed' with pid 56
Could not open /var/log/fr24feed/fr24feed.log for writing!
[httpd][e]bind function failed, errno: 98
______ _ _ _ _ _ _____ ___
| ___|| |(_) | | | | | | / __ \ / |
| |_ | | _ __ _ | |__ | |_ _ __ __ _ __| | __ _ _ __`' / /' / /| |
| _| | || | / _` || '_ \ | __|| '__|/ _` | / _` | / _` || '__| / / / /_| |
| | | || || (_| || | | || |_ | | | (_| || (_| || (_| || | ./ /___\___ |
\_| |_||_| \__, ||_| |_| \__||_| \__,_| \__,_| \__,_||_| \_____/ |_/
__/ |
|___/
[main][i]FR24 Feeder/Decoder
[main][i]Version: 1.0.24-5/generic
[main][i]Built on Oct 30 2019 07:23:36 (static-i386_amd64-builds-and-macos-dump1090-update-c308dae.git/Linux/amd64)
[main][i]Running on: debian10
[main][i]Local IP(s): 172.17.0.16
[main][i]Copyright 2012-2019 Flightradar24 AB
[main][i]https://www.flightradar24.com
[main][i]DNS mode: LIBC
[main][i]Automatic updates are DISABLED
ERROR: bash: /sbin/rmmod: No such file or directory
[w]Detected --net argument for dump1090, disabling internal RAW feed!
[w]Detected --net argument for dump1090, disabling internal BS feed!
[i]PacketSenderConfiguration::fetch_config(): Yoda configuration for this receiver is disabled
[d]TLSConnection::ctor(): Enable verify_peer in production code!
[master][i]Starting processing thread
[main][i]Reader thread started
[reader][i]Initializing reader
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[main][i]MLAT data feed started
[mlat][i]Waiting for MLAT configuration
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:17 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 77 with SIGTERM
[time][i]Synchronizing time via NTP
[time][i]Time synchronized correctly, offset -0.005 seconds
[feed][i]Downloading configuration
[main][i]Feed Network client started
[feed][d]fetching configuration
[feed][i]configuring decoder
[feed][c]Max range AIR: 350.0nm
[feed][c]Max range GND: 100.0nm
[feed][i]configuration changed
[feed][i]defined 3 servers
[feed][c]Timestamps: optional
info | Stopping ReceiverACSender threads for feed
info | [stats]Stats thread started
info | Configured ReceiverACSender: 185.218.24.22:8099,185.218.24.23:8099,185.218.24.24:8099, feed: EGSY87, send_interval: 5s, max age: 15s, send metadata: true, mode: 1, filtering: true
info | Network thread connecting to 185.218.24.22:8099 for feed EGSY87
[feed][n][email protected]:8099/UDP
[feed][n]connecting
[feed][n]connected via UDP (fd 22)
[feed][i]Feed connected
[feed][n]working
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:22 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 88 with SIGTERM
2020-03-07 14:10:23,665 INFO success: python entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
2020-03-07 14:10:23,665 INFO success: piaware entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
2020-03-07 14:10:27,670 INFO success: fr24feed entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:28 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 94 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:33 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 99 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:39 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 104 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:44 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 112 with SIGTERM
[feed][n]ping 1
[feed][n]syncing stream result: 1
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:50 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 117 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:10:55 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 122 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:11:01 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 127 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:11:06 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 132 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:11:12 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 137 with SIGTERM
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:11:17 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 142 with SIGTERM
[feed][n]ping 2
[feed][n]syncing stream result: 1
[reader][i]Connecting to DVBT receiver via (exe:///usr/lib/fr24/dump1090 --net --write-json /usr/lib/fr24/public_html/data --raw --mlat)
[reader][i]Connected to the receiver, configuring
[reader][i]Configured, processing messages
Sat Mar 7 14:11:23 2020 GMT dump1090-fa v3.8.0 starting up.
rtlsdr: using device #0: Generic RTL2832U OEM (Realtek, RTL2838UHIDIR, SN 00000001)
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 147 with SIGTERM
usb_claim_interface error -6
rtlsdr: error opening the RTLSDR device: Device or resource busy
[reader][i]Connection terminated
[main][i]Terminating child process 153 with SIGTERM