journalctl

Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 2 [23:router.pace_/router 855.519] delay done
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 6 [21:router/ConnC        855.520] sendNext called, send_more set
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 6 [ 7:systemd_/systemd    855.520] is OK
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 6 [21:router/ConnC        855.520] is OK
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 6 [10:server/Server       855.520] is OK
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 6 [26:systemd_/ConnS      855.520] is OK
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 6 [ 4:systemd_/systemd    855.520] is OK
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 6 [15:A.usb/Conn          855.520] still waiting
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 0 [18:log/A.usb           855.803] State errored
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 5 [15:A.usb/Conn          855.803] up => down/error
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 4 [15:A.usb/Conn          855.803] up/error
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 4 [ 1:main                855.803] check start
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 5 [15:A.usb/Conn          855.803] Stopping
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 0 [18:log/A.usb           855.803] State stop
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 2 [28:A.usb/EMI1          855.803] CloseL2
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 0 [28:A.usb/EMI1          855.803] starting send_Local
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 0 [19:A.usb/Conv          855.803] Send-EMI(005): 46 01 00 60 C0
Feb 28 17:50:24 SmartHomeNG knxd[981]: F00000035: [20:A.usb] Send while buffer not empty
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 0 [18:log/A.usb           855.803] State errored
Feb 28 17:50:24 SmartHomeNG knxd[981]: Layer 5 [15:A.usb/Conn          855.803] up/error => down/error
Feb 28 17:50:24 SmartHomeNG systemd[1]: knxd.service: Main process exited, code=exited, status=1/FAILURE
Feb 28 17:50:24 SmartHomeNG systemd[1]: knxd.service: Unit entered failed state.
Feb 28 17:50:24 SmartHomeNG systemd[1]: knxd.service: Failed with result 'exit-code'.
Feb 28 17:50:34 SmartHomeNG systemd[1]: knxd.service: Service hold-off time over, scheduling restart.
Feb 28 17:50:34 SmartHomeNG systemd[1]: Stopped KNX Daemon.
Feb 28 17:50:34 SmartHomeNG systemd[1]: Starting KNX Daemon...
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 4 [ 1:main        0.000] initialized
Feb 28 17:50:34 SmartHomeNG knxd[1228]: I00000000: [ 1:main] 0.14.24-3:4fadfa4: /usr/bin/knxd -f9 -t1023 -e 1.2.1 -E 1.2.2:9 -DTRS -B single -B log -b usb:
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 4 [ 1:main        0.000] setting up
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 3 [ 4:systemd_/systemd 0.000] registerLink: 4:systemd_
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 3 [ 7:systemd_/systemd 0.000] registerLink: 7:systemd_
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 3 [10:server/Server     0.001] registerLink: 10:server
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 0 [18:log/A.usb         0.001] State setup
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 1 [20:A.usb/usbL        0.014] Detect
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 1 [20:A.usb/usbL        0.014] Using 1:4:1:0:0 (2:129)
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 1 [20:A.usb/usbL        0.026] Detect
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 1 [20:A.usb/usbL        0.026] Using 1:4:1:0:0 (2:129)
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 3 [15:A.usb/Conn        0.026] registerLink: 15:A.usb
Feb 28 17:50:34 SmartHomeNG knxd[1228]: I00000055: [ 1:main] Connected: cfg:A.usb.
Feb 28 17:50:34 SmartHomeNG knxd[1228]: I00000055: [ 1:main] Connected: cfg:server.
Feb 28 17:50:34 SmartHomeNG knxd[1228]: I00000055: [ 1:main] Connected: cfg:systemd_.
Feb 28 17:50:34 SmartHomeNG knxd[1228]: Layer 4 [ 1:main              0.027] setup OK
Feb 28 17:50:34 SmartHomeNG knxd[1228]: W00000000: [ 1:main] Consider using a config file.