Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.0734] device (ttyUSB2): state change: prepare -> failed (reason 'gsm-registration-timeout') [40 120 32] Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.0743] manager: NetworkManager state is now DISCONNECTED Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.0786] device (ttyUSB2): Activation: failed for connection 'gsm-ttyUSB2' Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.0836] device (ttyUSB2): state change: failed -> disconnected (reason 'none') [120 30 0] Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.0878] policy: auto-activating connection 'gsm-ttyUSB2' Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.0987] device (ttyUSB2): Activation: starting connection 'gsm-ttyUSB2' (a1f757fe-8e8c-4481-a0ae-9e58040e63f2) Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.1008] device (ttyUSB2): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.1039] manager: NetworkManager state is now CONNECTING Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.1071] device (ttyUSB2): state change: prepare -> need-auth (reason 'none') [40 60 0] Apr 19 06:27:03 armadillo NetworkManager[842]: [1618781223.1373] device (ttyUSB2): state change: need-auth -> prepare (reason 'none') [60 40 0] Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.0727] modem-broadband[ttyUSB2]: failed to connect modem: Network timeout Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.0728] device (ttyUSB2): state change: prepare -> failed (reason 'gsm-registration-timeout') [40 120 32] Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.0739] manager: NetworkManager state is now DISCONNECTED Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.0838] device (ttyUSB2): Activation: failed for connection 'gsm-ttyUSB2' Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.0870] device (ttyUSB2): state change: failed -> disconnected (reason 'none') [120 30 0] Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.1007] policy: auto-activating connection 'gsm-ttyUSB2' Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.1162] device (ttyUSB2): Activation: starting connection 'gsm-ttyUSB2' (a1f757fe-8e8c-4481-a0ae-9e58040e63f2) Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.1190] device (ttyUSB2): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.1204] manager: NetworkManager state is now CONNECTING Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.1239] device (ttyUSB2): state change: prepare -> need-auth (reason 'none') [40 60 0] Apr 19 06:30:12 armadillo NetworkManager[842]: [1618781412.1512] device (ttyUSB2): state change: need-auth -> prepare (reason 'none') [60 40 0] Apr 19 06:33:21 armadillo NetworkManager[842]: [1618781601.0688] modem-broadband[ttyUSB2]: failed to connect modem: Network timeout Apr 19 06:33:21 armadillo NetworkManager[842]: [1618781601.0690] device (ttyUSB2): state change: prepare -> failed (reason 'gsm-registration-timeout') [40 120 32] Apr 19 06:33:21 armadillo NetworkManager[842]: [1618781601.0699] manager: NetworkManager state is now DISCONNECTED Apr 19 06:33:21 armadillo NetworkManager[842]: [1618781601.0711] policy: disabling autoconnect for connection 'gsm-ttyUSB2'. Apr 19 06:33:21 armadillo NetworkManager[842]: [1618781601.0854] device (ttyUSB2): Activation: failed for connection 'gsm-ttyUSB2' Apr 19 06:33:21 armadillo NetworkManager[842]: [1618781601.0909] device (ttyUSB2): state change: failed -> disconnected (reason 'none') [120 30 0] Apr 19 06:34:21 armadillo connection-recover: ttyUSB2 reconnect start... Apr 19 06:34:26 armadillo NetworkManager[842]: [1618781666.7864] device (ttyUSB2): Activation: starting connection 'gsm-ttyUSB2' (a1f757fe-8e8c-4481-a0ae-9e58040e63f2) Apr 19 06:34:26 armadillo NetworkManager[842]: [1618781666.7898] audit: op="connection-activate" uuid="a1f757fe-8e8c-4481-a0ae-9e58040e63f2" name="gsm-ttyUSB2" pid=30574 uid=0 result ="success" Apr 19 06:34:26 armadillo NetworkManager[842]: [1618781666.7916] device (ttyUSB2): state change: disconnected -> prepare (reason 'none') [30 40 0] Apr 19 06:34:26 armadillo NetworkManager[842]: [1618781666.7939] manager: NetworkManager state is now CONNECTING Apr 19 06:34:26 armadillo NetworkManager[842]: [1618781666.7993] device (ttyUSB2): state change: prepare -> need-auth (reason 'none') [40 60 0] Apr 19 06:34:26 armadillo NetworkManager[842]: [1618781666.8460] device (ttyUSB2): state change: need-auth -> prepare (reason 'none') [60 40 0] Apr 19 06:35:57 armadillo connection-recover: ttyUSB2 reconnect fail Apr 19 06:35:57 armadillo connection-recover: exec wwan-force-restart Apr 19 06:35:57 armadillo /usr/bin/wwan-force-restart: start force restart ec25 Apr 19 06:35:57 armadillo NetworkManager[842]: [1618781757.8732] device (ttyUSB2): state change: prepare -> deactivating (reason 'user-requested') [40 110 39] Apr 19 06:35:57 armadillo NetworkManager[842]: [1618781757.8740] manager: NetworkManager state is now DISCONNECTING Apr 19 06:35:57 armadillo NetworkManager[842]: [1618781757.8749] audit: op="connection-deactivate" uuid="a1f757fe-8e8c-4481-a0ae-9e58040e63f2" name="gsm-ttyUSB2" pid=9844 uid=0 resul t="success" Apr 19 06:35:57 armadillo NetworkManager[842]: [1618781757.8948] device (ttyUSB2): state change: deactivating -> disconnected (reason 'user-requested') [110 30 39] Apr 19 06:35:57 armadillo NetworkManager[842]: [1618781757.8965] manager: NetworkManager state is now DISCONNECTED Apr 19 06:35:58 armadillo NetworkManager[842]: [1618781758.1231] ModemManager disappeared from bus Apr 19 06:35:58 armadillo NetworkManager[842]: [1618781758.1233] device (ttyUSB2): state change: disconnected -> unmanaged (reason 'removed') [30 10 36] Apr 19 06:36:12 armadillo kernel: usb 2-1.2: USB disconnect, device number 5 Apr 19 06:36:12 armadillo kernel: option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 Apr 19 06:36:12 armadillo kernel: option 2-1.2:1.0: device disconnected Apr 19 06:36:13 armadillo kernel: option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 Apr 19 06:36:13 armadillo kernel: option 2-1.2:1.1: device disconnected Apr 19 06:36:13 armadillo kernel: option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 Apr 19 06:36:13 armadillo kernel: option 2-1.2:1.2: device disconnected Apr 19 06:36:13 armadillo kernel: option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3 Apr 19 06:36:13 armadillo kernel: option 2-1.2:1.3: device disconnected Apr 19 06:36:15 armadillo NetworkManager[842]: [1618781775.8806] ModemManager disappeared from bus Apr 19 06:36:16 armadillo NetworkManager[842]: [1618781776.1015] ModemManager available in the bus Apr 19 06:36:28 armadillo kernel: usb 2-1.2: new high-speed USB device number 6 using ci_hdrc Apr 19 06:36:28 armadillo kernel: option 2-1.2:1.0: GSM modem (1-port) converter detected Apr 19 06:36:29 armadillo kernel: usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB0 Apr 19 06:36:29 armadillo kernel: option 2-1.2:1.1: GSM modem (1-port) converter detected Apr 19 06:36:29 armadillo kernel: usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB1 Apr 19 06:36:29 armadillo kernel: option 2-1.2:1.2: GSM modem (1-port) converter detected Apr 19 06:36:29 armadillo kernel: usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB2 Apr 19 06:36:29 armadillo kernel: option 2-1.2:1.3: GSM modem (1-port) converter detected Apr 19 06:36:29 armadillo kernel: usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB3 Apr 19 06:37:04 armadillo NetworkManager[842]: [1618781824.2022] manager: (ttyUSB2): new Broadband device (/org/freedesktop/NetworkManager/Devices/14) Apr 19 06:37:04 armadillo NetworkManager[842]: [1618781824.2040] device (ttyUSB2): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Apr 19 06:37:04 armadillo NetworkManager[842]: [1618781824.2053] device (ttyUSB2): modem state 'unknown' Apr 19 06:37:04 armadillo NetworkManager[842]: [1618781824.2060] modem-broadband[ttyUSB2]: failed to retrieve SIM object: No SIM object available Apr 19 06:37:05 armadillo NetworkManager[842]: [1618781825.4332] audit: op="connection-activate" uuid="a1f757fe-8e8c-4481-a0ae-9e58040e63f2" name="gsm-ttyUSB2" result="fail" reason=" No suitable device found for this connection." Apr 19 06:37:05 armadillo /usr/bin/wwan-force-restart: end force restart ec25 Loaded: loaded (/lib/systemd/system/connection-recover.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2016-11-04 02:16:49 JST; 4 years 5 months ago Process: 1202 ExecStart=/usr/bin/connection-recover start (code=exited, status=0/SUCCESS) Main PID: 1374 (connection-reco) CGroup: /system.slice/connection-recover.service ├─ 1374 /bin/bash /usr/bin/connection-recoverd ├─ 9776 /bin/bash /usr/bin/wwan-force-restart ├─10079 lsusb └─10080 grep 2c7c:0125 -q Nov 04 02:16:48 armadillo systemd[1]: Starting Connection Recover... Nov 04 02:16:49 armadillo systemd[1]: Started Connection Recover. Apr 19 06:22:18 armadillo connection-recover[1477]: ttyUSB2 reconnect fail Apr 19 06:34:21 armadillo connection-recover[29888]: ttyUSB2 reconnect start...