2016-01-01 01:00:29 [6] 3G: Hotplug: id[0]=12d1_14fe_0123456789ABCDEF, class[0]=unswitched_3g, action[0]=add
2016-01-01 01:00:31 [6] 3G: 129: handle_card add card.
2016-01-01 01:00:33 [6] 3G: 3G/4G Modem vendorID: 0x12d1; productID: 0x14fe
2016-01-01 01:00:34 [6] 3G: 238: This is a LTE modem which needs mode switch.
2016-01-01 01:00:34 [6] 3G: 287: can't switch usb device.
2016-01-01 01:00:38 [6] 3G: 400: go to already_switched.
2016-01-01 01:00:38 [6] 3G: 507: already_switched.
2016-01-01 01:00:39 [6] 3G: 525: After switch:cinfo.idVendor(12d1), cinfo.idProduct(1506).
2016-01-01 01:00:39 [6] 3G: 534 File: /var/3G/12d1_14fe_0
2016-01-01 01:00:39 [6] 3G: 538 Before judgeModemTypeByAfterSwitchID, isNeedSwitch = 1, targetPid = 0x1506
2016-01-01 01:00:39 [6] 3G: 562 After judgeModemTypeByAfterSwitchID, modemType = 1
2016-01-01 01:00:41 [6] 3G: 851: The modem name of the global parameter is QmiLte.
2016-01-01 01:00:42 [6] 3G: =>

2016-01-01 01:00:42 [6] 3G: =>T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  3 Spd=480  MxCh= 0

2016-01-01 01:00:42 [6] 3G: =>D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1

2016-01-01 01:00:42 [6] 3G: =>P:  Vendor=12d1 ProdID=1506 Rev= 1.02

2016-01-01 01:00:42 [6] 3G: =>S:  Manufacturer=HUAWEI_MOBILE

2016-01-01 01:00:42 [6] 3G: =>S:  Product=HUAWEI_MOBILE

2016-01-01 01:00:42 [6] 3G: =>C:* #Ifs= 5 Cfg#= 1 Atr=c0 MxPwr=  2mA

2016-01-01 01:00:42 [6] 3G: =>I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=02 Prot=12 Driver=usbserial_generic

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=01 Driver=usbserial_generic

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=84(I) Atr=03(Int.) MxPS=  10 Ivl=32ms

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>I:  If#= 2 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=02 Prot=16 Driver=cdc_ncm

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=86(I) Atr=03(Int.) MxPS=  16 Ivl=2ms

2016-01-01 01:00:42 [6] 3G: =>I:* If#= 2 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=16 Driver=cdc_ncm

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=86(I) Atr=03(Int.) MxPS=  16 Ivl=2ms

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>I:* If#= 3 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=125us

2016-01-01 01:00:42 [6] 3G: =>I:* If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

2016-01-01 01:00:42 [6] 3G: =>E:  Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=125us

2016-01-01 01:00:43 [6] 3G: Main interface_index[0] = 0
2016-01-01 01:00:43 [6] 3G: 925: The interfaceNum is 1, the indexInterface is 0!
2016-01-01 01:00:44 [6] 3G: Line:1130 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/modem_info 2>&1 &
2016-01-01 01:00:45 [6] 3G: Line 1168: ATZ
2016-01-01 01:00:45 [6] 3G: Line 1168: OK
2016-01-01 01:00:45 [6] 3G: Line 1168: AT+CGMM
2016-01-01 01:00:45 [6] 3G: get_modem_info_file 107 getModemParamByScript return valid type = 1
2016-01-01 01:00:45 [6] 3G: Line:1130 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/modem_info 2>&1 &
2016-01-01 01:00:47 [6] 3G: Line 1168: ATZ
2016-01-01 01:00:47 [6] 3G: Line 1168: OK
2016-01-01 01:00:47 [6] 3G: Line 1168: AT+CSQ
2016-01-01 01:00:47 [6] 3G: Line 1168: 
2016-01-01 01:00:47 [6] 3G: Line 1168: OK
2016-01-01 01:00:47 [6] 3G: Line 1168: AT+CSQ
2016-01-01 01:00:47 [6] 3G: Line 1168: 
2016-01-01 01:00:47 [6] 3G: Line 1168: OK

2016-01-01 01:00:47 [6] 3G: Line 1168: Serial connection established.
2016-01-01 01:00:47 [6] 3G: Line 1168: Serial link disconnected.
2016-01-01 01:00:47 [6] 3G: get_modem_info_file 124 getModemParamByScript return valid type = 1
2016-01-01 01:00:47 [6] 3G: Line:1130 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/modem_info 2>&1 &
2016-01-01 01:00:49 [6] 3G: Line 1168: 
2016-01-01 01:00:49 [6] 3G: Line 1168: +CSQ: 
2016-01-01 01:00:49 [6] 3G: Line 1168: 
2016-01-01 01:00:49 [6] 3G: Line 1168: OK
2016-01-01 01:00:49 [6] 3G: Line 1168: ATZ
2016-01-01 01:00:49 [6] 3G: Line 1168: OK
2016-01-01 01:00:49 [6] 3G: Line 1168: AT+CPIN?
2016-01-01 01:00:49 [6] 3G: Line 1168: 
2016-01-01 01:00:49 [6] 3G: Line 1168: OK

2016-01-01 01:00:49 [6] 3G: Line 1168: Serial connection established.
2016-01-01 01:00:49 [6] 3G: Line 1168: Serial link disconnected.
2016-01-01 01:00:49 [6] 3G: get_modem_info_file 140 getModemParamByScript return valid type = 1
2016-01-01 01:00:49 [6] 3G: get_modem_info_file 156 Return chip type = 1
2016-01-01 01:00:49 [6] 3G: 961:  After get_modem_info_file modemName = E3372, deviceName = ttyUSB0, simLock = 16, modemChipType = 1
2016-01-01 01:00:49 [6] 3G: 980: modemName = E3372, deviceName = ttyUSB0, simLock = 16, modemChipType = 1
2016-01-01 01:01:01 [6] 3G: oal_3g_getIspIdxFromSimCard 1185: mcc is 260, mnc is 121
2016-01-01 01:01:05 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:01:06 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
2016-01-01 01:01:06 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:01:08 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
2016-01-01 01:01:11 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
2016-01-01 01:01:16 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
2016-01-01 01:01:19 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
2016-01-01 01:01:21 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:01:21 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:01:21 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:01:21 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:01:22 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
2016-01-01 01:01:28 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
2016-01-01 01:01:28 [5] DHCPC: Recv OFFER from server 100.114.204.65 with ip 100.114.204.95
2016-01-01 01:01:29 [5] DHCPC: Send REQUEST to server 100.114.204.65 with request ip 100.114.204.95
2016-01-01 01:01:30 [5] DHCPC: Recv ACK from server 100.114.204.65 with ip 100.114.204.95 lease time 518400
2016-01-01 01:02:22 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:02:22 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:02:22 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:02:22 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:03:52 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:03:52 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:03:52 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:03:52 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:04:26 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:04:26 [5] DHCPD: Send ACK to 192.168.1.100
2016-01-01 01:04:26 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2016-01-01 01:04:26 [5] DHCPD: Send ACK to 192.168.1.100
2019-01-22 14:16:22 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2019-01-22 14:16:22 [5] DHCPD: Send ACK to 192.168.1.100
2019-01-22 14:16:22 [5] DHCPD: Recv REQUEST from 00:1E:64:BF:C8:18
2019-01-22 14:16:22 [5] DHCPD: Send ACK to 192.168.1.100