EM05经常要重启一次才能上网，附拨号日志

[kuro1]

-- Reboot --
Jun 11 10:27:01 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 10:27:01 Ubuntu quectel-CM[2018]: [06-11_10:27:01:136] QConnectManager_Linux_V1.6.5
Jun 11 10:27:01 Ubuntu quectel-CM[2018]: [06-11_10:27:01:144] network interface '' or qmidev '' is not exist
Jun 11 10:27:01 Ubuntu quectel-CM[2018]: [06-11_10:27:01:144] atdevice_detect failed
Jun 11 10:27:01 Ubuntu quectel-CM[2018]: [06-11_10:27:01:144] qmidevice_detect failed
Jun 11 10:27:01 Ubuntu systemd[1]: quectel-CM.service: Succeeded.
Jun 11 10:27:06 Ubuntu systemd[1]: quectel-CM.service: Scheduled restart job, restart counter is at 1.
Jun 11 10:27:06 Ubuntu systemd[1]: Stopped quectel-CM service.
Jun 11 10:27:06 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 10:27:06 Ubuntu quectel-CM[3540]: [06-11_10:27:06:427] QConnectManager_Linux_V1.6.5
Jun 11 10:27:06 Ubuntu quectel-CM[3540]: [06-11_10:27:06:433] network interface '' or qmidev '' is not exist
Jun 11 10:27:06 Ubuntu quectel-CM[3540]: [06-11_10:27:06:433] atdevice_detect failed
Jun 11 10:27:06 Ubuntu quectel-CM[3540]: [06-11_10:27:06:433] qmidevice_detect failed
Jun 11 10:27:06 Ubuntu systemd[1]: quectel-CM.service: Succeeded.
Jun 11 10:27:11 Ubuntu systemd[1]: quectel-CM.service: Scheduled restart job, restart counter is at 2.
Jun 11 10:27:11 Ubuntu systemd[1]: Stopped quectel-CM service.
Jun 11 10:27:11 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 10:27:11 Ubuntu quectel-CM[3599]: [06-11_10:27:11:696] QConnectManager_Linux_V1.6.5
Jun 11 10:27:11 Ubuntu quectel-CM[3599]: [06-11_10:27:11:701] network interface '' or qmidev '' is not exist
Jun 11 10:27:11 Ubuntu quectel-CM[3599]: [06-11_10:27:11:701] atdevice_detect failed
Jun 11 10:27:11 Ubuntu quectel-CM[3599]: [06-11_10:27:11:701] qmidevice_detect failed
Jun 11 10:27:11 Ubuntu systemd[1]: quectel-CM.service: Succeeded.
Jun 11 10:27:16 Ubuntu systemd[1]: quectel-CM.service: Scheduled restart job, restart counter is at 3.
Jun 11 10:27:16 Ubuntu systemd[1]: Stopped quectel-CM service.
Jun 11 10:27:16 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 10:27:16 Ubuntu quectel-CM[3783]: [06-11_10:27:16:857] QConnectManager_Linux_V1.6.5
Jun 11 10:27:16 Ubuntu quectel-CM[3783]: [06-11_10:27:16:858] Find /sys/bus/usb/devices/1-2.1 idVendor=0x2c7c idProduct=0x125, bus=0x001, dev=0x007
Jun 11 10:27:16 Ubuntu quectel-CM[3783]: [06-11_10:27:16:859] Auto find qmichannel = /dev/cdc-wdm0
Jun 11 10:27:16 Ubuntu quectel-CM[3783]: [06-11_10:27:16:859] Auto find usbnet_adapter = wwan0
Jun 11 10:27:16 Ubuntu quectel-CM[3783]: [06-11_10:27:16:859] netcard driver = qmi_wwan_q, driver version = 22-Aug-2005
Jun 11 10:27:16 Ubuntu quectel-CM[3783]: [06-11_10:27:16:859] Modem works in QMI mode
Jun 11 10:27:16 Ubuntu quectel-CM[3783]: [06-11_10:27:16:875] cdc_wdm_fd = 7
Jun 11 10:27:17 Ubuntu quectel-CM[3783]: [06-11_10:27:17:875] QmiWwanInit message timeout
Jun 11 10:27:19 Ubuntu quectel-CM[3783]: [06-11_10:27:19:876] QmiWwanInit message timeout
Jun 11 10:27:20 Ubuntu quectel-CM[3783]: [06-11_10:27:20:962] Get clientWDS = 7
Jun 11 10:27:20 Ubuntu quectel-CM[3783]: [06-11_10:27:20:995] Get clientDMS = 1
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:026] Get clientNAS = 2
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:058] Get clientUIM = 1
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:090] Get clientWDA = 1
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:122] requestBaseBandVersion EM05CEFCR06A04M1G_ND
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:250] requestGetSIMStatus SIMStatus: SIM_READY
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:315] requestGetProfile[pdp:1 index:1] cmnet///0/IPV4V6
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:346] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:378] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:379] ip addr flush dev wwan0
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:405] ip link set dev wwan0 down
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:474] requestSetupDataCall WdsConnectionIPv4Handle: 0x86d90e60
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:602] ip link set dev wwan0 up
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:616] busybox udhcpc -f -n -q -t 5 -i wwan0 -s /etc/udhcpc/quectel.script
Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: started, v1.30.1
Jun 11 10:27:21 Ubuntu udhcpc[4428]: wwan0: deconfigured
Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: sending discover
Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: sending select for 10.176.112.35
Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: lease of 10.176.112.35 obtained, lease time 7200
Jun 11 10:27:21 Ubuntu quectel-CM[4495]: ip: RTNETLINK answers: Network is unreachable
Jun 11 10:27:21 Ubuntu udhcpc[4496]: wwan0: bound: IP=10.176.112.35/255.255.255.248 router=10.176.112.36 domain="" dns="112.4.12.200 112.4.1.36" lease=7200
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:863] Warning: No route items found for wwan0
Jun 11 10:27:33 Ubuntu quectel-CM[3783]: [06-11_10:27:33:252] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:27:37 Ubuntu quectel-CM[3783]: [06-11_10:27:37:091] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:27:39 Ubuntu quectel-CM[3783]: [06-11_10:27:39:043] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:27:48 Ubuntu quectel-CM[3783]: [06-11_10:27:48:547] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:28:34 Ubuntu quectel-CM[3783]: [06-11_10:28:34:276] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:28:34 Ubuntu quectel-CM[3783]: [06-11_10:28:34:308] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:28:52 Ubuntu quectel-CM[3783]: [06-11_10:28:52:101] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:28:57 Ubuntu quectel-CM[3783]: [06-11_10:28:57:094] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:02 Ubuntu quectel-CM[3783]: [06-11_10:29:02:822] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:14 Ubuntu quectel-CM[3783]: [06-11_10:29:14:501] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:18 Ubuntu quectel-CM[3783]: [06-11_10:29:18:629] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:22 Ubuntu quectel-CM[3783]: [06-11_10:29:22:022] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:22 Ubuntu quectel-CM[3783]: [06-11_10:29:22:213] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:26 Ubuntu quectel-CM[3783]: [06-11_10:29:26:150] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:29 Ubuntu quectel-CM[3783]: [06-11_10:29:29:286] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:32 Ubuntu quectel-CM[3783]: [06-11_10:29:32:998] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:34 Ubuntu quectel-CM[3783]: [06-11_10:29:34:791] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:29:48 Ubuntu quectel-CM[3783]: [06-11_10:29:48:935] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:30:00 Ubuntu quectel-CM[3783]: [06-11_10:30:00:392] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:32:32 Ubuntu quectel-CM[3783]: [06-11_10:32:32:044] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:32:41 Ubuntu quectel-CM[3783]: [06-11_10:32:41:740] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:32:46 Ubuntu quectel-CM[3783]: [06-11_10:32:46:156] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:08 Ubuntu quectel-CM[3783]: [06-11_10:33:08:908] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:08 Ubuntu quectel-CM[3783]: [06-11_10:33:08:941] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:15 Ubuntu quectel-CM[3783]: [06-11_10:33:15:212] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:20 Ubuntu quectel-CM[3783]: [06-11_10:33:20:141] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:24 Ubuntu quectel-CM[3783]: [06-11_10:33:24:718] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:29 Ubuntu quectel-CM[3783]: [06-11_10:33:29:741] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:32 Ubuntu quectel-CM[3783]: [06-11_10:33:32:269] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:33:48 Ubuntu quectel-CM[3783]: [06-11_10:33:48:942] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:34:17 Ubuntu quectel-CM[3783]: [06-11_10:34:17:742] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:34:20 Ubuntu quectel-CM[3783]: [06-11_10:34:20:910] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:34:34 Ubuntu quectel-CM[3783]: [06-11_10:34:34:383] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:34:46 Ubuntu quectel-CM[3783]: [06-11_10:34:46:544] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:13 Ubuntu quectel-CM[3783]: [06-11_10:35:13:360] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:21 Ubuntu quectel-CM[3783]: [06-11_10:35:21:968] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:21 Ubuntu quectel-CM[3783]: [06-11_10:35:22:000] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:26 Ubuntu quectel-CM[3783]: [06-11_10:35:26:640] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:29 Ubuntu quectel-CM[3783]: [06-11_10:35:29:392] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:34 Ubuntu quectel-CM[3783]: [06-11_10:35:34:321] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:38 Ubuntu quectel-CM[3783]: [06-11_10:35:38:161] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:41 Ubuntu quectel-CM[3783]: [06-11_10:35:41:520] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:41 Ubuntu quectel-CM[3783]: [06-11_10:35:41:745] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:46 Ubuntu quectel-CM[3783]: [06-11_10:35:46:449] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:35:58 Ubuntu quectel-CM[3783]: [06-11_10:35:58:129] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:37:00 Ubuntu quectel-CM[3783]: [06-11_10:37:00:883] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:37:17 Ubuntu quectel-CM[3783]: [06-11_10:37:17:587] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:37:49 Ubuntu quectel-CM[3783]: [06-11_10:37:49:588] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:37:54 Ubuntu quectel-CM[3783]: [06-11_10:37:54:068] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:37:55 Ubuntu quectel-CM[3783]: [06-11_10:37:55:989] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:14 Ubuntu quectel-CM[3783]: [06-11_10:38:14:069] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:19 Ubuntu quectel-CM[3783]: [06-11_10:38:19:158] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:26 Ubuntu quectel-CM[3783]: [06-11_10:38:26:229] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:30 Ubuntu quectel-CM[3783]: [06-11_10:38:30:965] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:34 Ubuntu quectel-CM[3783]: [06-11_10:38:34:806] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:39 Ubuntu quectel-CM[3783]: [06-11_10:38:39:926] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:44 Ubuntu quectel-CM[3783]: [06-11_10:38:44:118] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:48 Ubuntu quectel-CM[3783]: [06-11_10:38:48:886] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:38:53 Ubuntu quectel-CM[3783]: [06-11_10:38:53:558] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:39:18 Ubuntu quectel-CM[3783]: [06-11_10:39:18:551] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:39:37 Ubuntu quectel-CM[3783]: [06-11_10:39:37:751] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:39:48 Ubuntu quectel-CM[3783]: [06-11_10:39:48:536] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:39:57 Ubuntu quectel-CM[3783]: [06-11_10:39:57:592] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:40:01 Ubuntu quectel-CM[3783]: [06-11_10:40:01:624] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:40:01 Ubuntu quectel-CM[3783]: [06-11_10:40:01:656] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:43:12 Ubuntu quectel-CM[3783]: [06-11_10:43:12:701] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:54:49 Ubuntu quectel-CM[3783]: [06-11_10:54:49:649] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:58:39 Ubuntu quectel-CM[3783]: [06-11_10:58:39:736] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:58:39 Ubuntu quectel-CM[3783]: [06-11_10:58:39:767] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:59:37 Ubuntu quectel-CM[3783]: [06-11_10:59:37:976] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:59:38 Ubuntu quectel-CM[3783]: [06-11_10:59:38:009] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 10:59:54 Ubuntu quectel-CM[3783]: [06-11_10:59:54:298] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:00:02 Ubuntu quectel-CM[3783]: [06-11_11:00:02:041] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:00:44 Ubuntu quectel-CM[3783]: [06-11_11:00:44:955] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:00:49 Ubuntu quectel-CM[3783]: [06-11_11:00:49:882] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:00:49 Ubuntu quectel-CM[3783]: [06-11_11:00:49:915] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:00:57 Ubuntu quectel-CM[3783]: [06-11_11:00:57:947] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:01:08 Ubuntu quectel-CM[3783]: [06-11_11:01:08:636] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
-- Reboot --
Jun 11 11:01:55 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 11:01:55 Ubuntu quectel-CM[2030]: [06-11_11:01:55:357] QConnectManager_Linux_V1.6.5
Jun 11 11:01:55 Ubuntu quectel-CM[2030]: [06-11_11:01:55:365] network interface '' or qmidev '' is not exist
Jun 11 11:01:55 Ubuntu quectel-CM[2030]: [06-11_11:01:55:365] atdevice_detect failed
Jun 11 11:01:55 Ubuntu quectel-CM[2030]: [06-11_11:01:55:365] qmidevice_detect failed
Jun 11 11:01:55 Ubuntu systemd[1]: quectel-CM.service: Succeeded.
Jun 11 11:02:00 Ubuntu systemd[1]: quectel-CM.service: Scheduled restart job, restart counter is at 1.
Jun 11 11:02:00 Ubuntu systemd[1]: Stopped quectel-CM service.
Jun 11 11:02:00 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 11:02:00 Ubuntu quectel-CM[3569]: [06-11_11:02:00:545] QConnectManager_Linux_V1.6.5
Jun 11 11:02:00 Ubuntu quectel-CM[3569]: [06-11_11:02:00:550] network interface '' or qmidev '' is not exist
Jun 11 11:02:00 Ubuntu quectel-CM[3569]: [06-11_11:02:00:550] atdevice_detect failed
Jun 11 11:02:00 Ubuntu quectel-CM[3569]: [06-11_11:02:00:550] qmidevice_detect failed
Jun 11 11:02:00 Ubuntu systemd[1]: quectel-CM.service: Succeeded.
Jun 11 11:02:05 Ubuntu systemd[1]: quectel-CM.service: Scheduled restart job, restart counter is at 2.
Jun 11 11:02:05 Ubuntu systemd[1]: Stopped quectel-CM service.
Jun 11 11:02:05 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 11:02:05 Ubuntu quectel-CM[3648]: [06-11_11:02:05:813] QConnectManager_Linux_V1.6.5
Jun 11 11:02:05 Ubuntu quectel-CM[3648]: [06-11_11:02:05:818] network interface '' or qmidev '' is not exist
Jun 11 11:02:05 Ubuntu quectel-CM[3648]: [06-11_11:02:05:818] atdevice_detect failed
Jun 11 11:02:05 Ubuntu quectel-CM[3648]: [06-11_11:02:05:818] qmidevice_detect failed
Jun 11 11:02:05 Ubuntu systemd[1]: quectel-CM.service: Succeeded.
Jun 11 11:02:10 Ubuntu systemd[1]: quectel-CM.service: Scheduled restart job, restart counter is at 3.
Jun 11 11:02:10 Ubuntu systemd[1]: Stopped quectel-CM service.
Jun 11 11:02:10 Ubuntu systemd[1]: Started quectel-CM service.
Jun 11 11:02:10 Ubuntu quectel-CM[3837]: [06-11_11:02:10:921] QConnectManager_Linux_V1.6.5
Jun 11 11:02:10 Ubuntu quectel-CM[3837]: [06-11_11:02:10:922] Find /sys/bus/usb/devices/1-2.1 idVendor=0x2c7c idProduct=0x125, bus=0x001, dev=0x008
Jun 11 11:02:10 Ubuntu quectel-CM[3837]: [06-11_11:02:10:923] Auto find qmichannel = /dev/cdc-wdm0
Jun 11 11:02:10 Ubuntu quectel-CM[3837]: [06-11_11:02:10:923] Auto find usbnet_adapter = wwan0
Jun 11 11:02:10 Ubuntu quectel-CM[3837]: [06-11_11:02:10:923] netcard driver = qmi_wwan_q, driver version = 22-Aug-2005
Jun 11 11:02:10 Ubuntu quectel-CM[3837]: [06-11_11:02:10:923] Modem works in QMI mode
Jun 11 11:02:10 Ubuntu quectel-CM[3837]: [06-11_11:02:10:940] cdc_wdm_fd = 7
Jun 11 11:02:11 Ubuntu quectel-CM[3837]: [06-11_11:02:11:940] QmiWwanInit message timeout
Jun 11 11:02:13 Ubuntu quectel-CM[3837]: [06-11_11:02:13:941] QmiWwanInit message timeout
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:028] Get clientWDS = 7
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:060] Get clientDMS = 1
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:093] Get clientNAS = 2
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:125] Get clientUIM = 1
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:157] Get clientWDA = 1
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:189] requestBaseBandVersion EM05CEFCR06A04M1G_ND
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:315] requestGetSIMStatus SIMStatus: SIM_READY
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:380] requestGetProfile[pdp:1 index:1] cmnet///0/IPV4V6
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:413] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:445] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:446] ip addr flush dev wwan0
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:485] ip link set dev wwan0 down
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:573] requestSetupDataCall WdsConnectionIPv4Handle: 0x86d92620
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:701] ip link set dev wwan0 up
Jun 11 11:02:15 Ubuntu quectel-CM[3837]: [06-11_11:02:15:714] busybox udhcpc -f -n -q -t 5 -i wwan0 -s /etc/udhcpc/quectel.script
Jun 11 11:02:15 Ubuntu quectel-CM[4399]: udhcpc: started, v1.30.1
Jun 11 11:02:15 Ubuntu quectel-CM[4399]: udhcpc: sending discover
Jun 11 11:02:15 Ubuntu quectel-CM[4399]: udhcpc: sending select for 10.254.34.252
Jun 11 11:02:15 Ubuntu quectel-CM[4399]: udhcpc: lease of 10.254.34.252 obtained, lease time 7200
Jun 11 11:02:15 Ubuntu udhcpc[4427]: wwan0: bound: IP=10.254.34.252/255.255.255.248 router=10.254.34.253 domain="" dns="211.136.17.107 211.136.20.203" lease=7200
Jun 11 11:03:01 Ubuntu quectel-CM[3837]: [06-11_11:03:01:598] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
Jun 11 11:03:01 Ubuntu quectel-CM[3837]: [06-11_11:03:01:599] ip addr flush dev wwan0
Jun 11 11:03:01 Ubuntu quectel-CM[3837]: [06-11_11:03:01:625] ip link set dev wwan0 down
Jun 11 11:03:02 Ubuntu quectel-CM[3837]: [06-11_11:03:02:718] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
Jun 11 11:03:02 Ubuntu quectel-CM[3837]: [06-11_11:03:02:719] call_end_reason is 3
Jun 11 11:03:02 Ubuntu quectel-CM[3837]: [06-11_11:03:02:719] call_end_reason_type is 3
Jun 11 11:03:02 Ubuntu quectel-CM[3837]: [06-11_11:03:02:719] call_end_reason_verbose is 2001
Jun 11 11:03:02 Ubuntu quectel-CM[3837]: [06-11_11:03:02:719] try to requestSetupDataCall 5 second later
Jun 11 11:03:07 Ubuntu quectel-CM[3837]: [06-11_11:03:07:743] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
Jun 11 11:03:07 Ubuntu quectel-CM[3837]: [06-11_11:03:07:743] call_end_reason is 3
Jun 11 11:03:07 Ubuntu quectel-CM[3837]: [06-11_11:03:07:743] call_end_reason_type is 3
Jun 11 11:03:07 Ubuntu quectel-CM[3837]: [06-11_11:03:07:743] call_end_reason_verbose is 2001
Jun 11 11:03:07 Ubuntu quectel-CM[3837]: [06-11_11:03:07:743] try to requestSetupDataCall 10 second later
Jun 11 11:03:07 Ubuntu quectel-CM[3837]: [06-11_11:03:07:839] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:03:08 Ubuntu quectel-CM[3837]: [06-11_11:03:08:543] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:03:18 Ubuntu quectel-CM[3837]: [06-11_11:03:18:591] requestSetupDataCall WdsConnectionIPv4Handle: 0x86d92620
Jun 11 11:03:18 Ubuntu quectel-CM[3837]: [06-11_11:03:18:719] ip link set dev wwan0 up
Jun 11 11:03:18 Ubuntu quectel-CM[3837]: [06-11_11:03:18:728] busybox udhcpc -f -n -q -t 5 -i wwan0 -s /etc/udhcpc/quectel.script
Jun 11 11:03:18 Ubuntu quectel-CM[4849]: udhcpc: started, v1.30.1
Jun 11 11:03:18 Ubuntu quectel-CM[4849]: udhcpc: sending discover
Jun 11 11:03:18 Ubuntu quectel-CM[4849]: udhcpc: sending select for 10.184.62.232
Jun 11 11:03:18 Ubuntu quectel-CM[4849]: udhcpc: lease of 10.184.62.232 obtained, lease time 7200
Jun 11 11:03:27 Ubuntu quectel-CM[3837]: [06-11_11:03:27:519] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:04:31 Ubuntu quectel-CM[3837]: [06-11_11:04:31:635] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:04:35 Ubuntu quectel-CM[3837]: [06-11_11:04:35:826] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:04:44 Ubuntu quectel-CM[3837]: [06-11_11:04:44:914] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:04:51 Ubuntu quectel-CM[3837]: [06-11_11:04:51:922] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:04:55 Ubuntu quectel-CM[3837]: [06-11_11:04:55:442] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:04:57 Ubuntu quectel-CM[3837]: [06-11_11:04:57:618] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:05:02 Ubuntu quectel-CM[3837]: [06-11_11:05:02:931] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:05:12 Ubuntu quectel-CM[3837]: [06-11_11:05:12:243] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:05:15 Ubuntu quectel-CM[3837]: [06-11_11:05:15:090] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:05:19 Ubuntu quectel-CM[3837]: [06-11_11:05:19:250] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:05:37 Ubuntu quectel-CM[3837]: [06-11_11:05:37:037] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:03 Ubuntu quectel-CM[3837]: [06-11_11:06:03:467] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:06 Ubuntu quectel-CM[3837]: [06-11_11:06:06:730] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:11 Ubuntu quectel-CM[3837]: [06-11_11:06:11:180] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:15 Ubuntu quectel-CM[3837]: [06-11_11:06:15:916] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:37 Ubuntu quectel-CM[3837]: [06-11_11:06:37:965] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:38 Ubuntu quectel-CM[3837]: [06-11_11:06:38:894] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:43 Ubuntu quectel-CM[3837]: [06-11_11:06:43:663] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:06:58 Ubuntu quectel-CM[3837]: [06-11_11:06:58:064] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:07:00 Ubuntu quectel-CM[3837]: [06-11_11:07:00:337] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:07:26 Ubuntu quectel-CM[3837]: [06-11_11:07:26:515] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:07:29 Ubuntu quectel-CM[3837]: [06-11_11:07:29:684] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:07:45 Ubuntu quectel-CM[3837]: [06-11_11:07:45:174] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:07:47 Ubuntu quectel-CM[3837]: [06-11_11:07:47:158] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:07:58 Ubuntu quectel-CM[3837]: [06-11_11:07:58:198] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:08:00 Ubuntu quectel-CM[3837]: [06-11_11:08:00:341] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:08:20 Ubuntu quectel-CM[3837]: [06-11_11:08:20:502] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:08:24 Ubuntu quectel-CM[3837]: [06-11_11:08:24:182] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:08:58 Ubuntu quectel-CM[3837]: [06-11_11:08:58:519] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:09:34 Ubuntu quectel-CM[3837]: [06-11_11:09:34:583] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:09:36 Ubuntu quectel-CM[3837]: [06-11_11:09:36:984] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:09:38 Ubuntu quectel-CM[3837]: [06-11_11:09:38:041] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
Jun 11 11:09:42 Ubuntu quectel-CM[3837]: [06-11_11:09:42:360] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE

第一次拨号也是有IP的

[BiaoWang-Q]

具体哪个时间段有问题呢？

[kuro1]

Mon Jun 10 16:37:03 CST 2024 网络通畅
Mon Jun 10 16:38:02 CST 2024 网络通畅
Tue Jun 11 11:04:02 CST 2024 网络通畅
Tue Jun 11 11:05:02 CST 2024 网络通畅
Tue Jun 11 11:06:02 CST 2024 网络通畅
Tue Jun 11 11:07:02 CST 2024 网络通畅
Tue Jun 11 11:08:02 CST 2024 网络通畅
Tue Jun 11 11:09:02 CST 2024 网络通畅
Tue Jun 11 11:10:03 CST 2024 网络通畅
Tue Jun 11 11:11:02 CST 2024 网络通畅
Tue Jun 11 11:12:02 CST 2024 网络通畅
Tue Jun 11 11:13:02 CST 2024 网络通畅
Tue Jun 11 11:14:02 CST 2024 网络通畅
Tue Jun 11 11:15:02 CST 2024 网络通畅
Tue Jun 11 11:16:02 CST 2024 网络通畅
Tue Jun 11 11:17:02 CST 2024 网络通畅
Tue Jun 11 11:18:03 CST 2024 网络通畅
Tue Jun 11 11:19:02 CST 2024 网络通畅
Tue Jun 11 11:20:03 CST 2024 网络通畅
Tue Jun 11 11:21:02 CST 2024 网络通畅
Tue Jun 11 11:22:02 CST 2024 网络通畅
Tue Jun 11 11:23:02 CST 2024 网络通畅
Tue Jun 11 11:24:03 CST 2024 网络通畅
Tue Jun 11 11:25:02 CST 2024 网络通畅
Tue Jun 11 11:26:02 CST 2024 网络通畅
Tue Jun 11 11:27:02 CST 2024 网络通畅
Tue Jun 11 11:28:03 CST 2024 网络通畅
Tue Jun 11 11:29:02 CST 2024 网络通畅
Tue Jun 11 11:30:02 CST 2024 网络通畅
Tue Jun 11 11:31:03 CST 2024 网络通畅
Tue Jun 11 11:32:03 CST 2024 网络通畅
Tue Jun 11 11:33:02 CST 2024 网络通畅
Tue Jun 11 11:34:02 CST 2024 网络通畅
Tue Jun 11 11:35:02 CST 2024 网络通畅
Tue Jun 11 11:36:03 CST 2024 网络通畅
Tue Jun 11 11:37:02 CST 2024 网络通畅
Tue Jun 11 11:38:02 CST 2024 网络通畅
Tue Jun 11 11:39:02 CST 2024 网络通畅
Tue Jun 11 11:40:02 CST 2024 网络通畅
Tue Jun 11 11:41:03 CST 2024 网络通畅
Tue Jun 11 11:42:02 CST 2024 网络通畅
Tue Jun 11 11:43:03 CST 2024 网络通畅
Tue Jun 11 11:44:02 CST 2024 网络通畅
Tue Jun 11 11:45:02 CST 2024 网络通畅
Tue Jun 11 11:46:03 CST 2024 网络通畅
Tue Jun 11 11:47:02 CST 2024 网络通畅
Tue Jun 11 11:48:02 CST 2024 网络通畅
Tue Jun 11 11:49:02 CST 2024 网络通畅
Tue Jun 11 11:50:02 CST 2024 网络通畅
Tue Jun 11 11:51:02 CST 2024 网络通畅
Tue Jun 11 11:52:03 CST 2024 网络通畅
Tue Jun 11 11:53:02 CST 2024 网络通畅

[kuro1]

10:30-11:00

[BiaoWang-Q]

10:30-11:00 这个时间段里的问题应该是路由有问题。
是否是由于系统上已经有eth0 在默认路由里导致wwan0 加不进去。

[kuro1]

eth0没接网线

[BiaoWang-Q]

@kuro1

Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:863] Warning: No route items found for wwan0

如果能复现，查询下

route -n
ip route

[kuro1]

加了一个脚本保存路由，下次出现就贴上来。
我也有点怀疑路由问题， 不过这种情况 quectel-CM 是没有报错或者重拨的，不好感知

[BiaoWang-Q]

@kuro1

Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: started, v1.30.1
Jun 11 10:27:21 Ubuntu udhcpc[4428]: wwan0: deconfigured
Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: sending discover
Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: sending select for 10.176.112.35
Jun 11 10:27:21 Ubuntu quectel-CM[4421]: udhcpc: lease of 10.176.112.35 obtained, lease time 7200
Jun 11 10:27:21 Ubuntu quectel-CM[4495]: ip: RTNETLINK answers: Network is unreachable
Jun 11 10:27:21 Ubuntu udhcpc[4496]: wwan0: bound: IP=10.176.112.35/255.255.255.248 router=10.176.112.36 domain="" dns="112.4.12.200 112.4.1.36" lease=7200
Jun 11 10:27:21 Ubuntu quectel-CM[3783]: [06-11_10:27:21:863] Warning: No route items found for wwan0

从这个结果看，确实是怀疑wwan0 上的ip地址被刷掉了；或者什么原因路由没有加进去