== current boot ==
[    2.037240] usb 1-5: new high-speed USB device number 2 using xhci_hcd
[    2.175001] usb 1-5: config 1 has an invalid interface number: 12 but max is 4
[    2.175004] usb 1-5: config 1 has an invalid interface number: 13 but max is 4
[    2.175006] usb 1-5: config 1 has an invalid interface number: 13 but max is 4
[    2.175007] usb 1-5: config 1 has no interface number 1
[    2.175008] usb 1-5: config 1 has no interface number 4
[    2.175735] usb 1-5: New USB device found, idVendor=1199, idProduct=9071, bcdDevice= 0.06
[    2.175739] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.175740] usb 1-5: Product: Sierra Wireless EM7430 Qualcomm® Snapdragon™ X7 LTE-A
[    2.175742] usb 1-5: Manufacturer: Sierra Wireless, Incorporated
[    2.175743] usb 1-5: SerialNumber: LR02244458031020
[    5.839185] usbcore: registered new interface driver qcserial
[    5.840092] qcserial 1-5:1.0: Qualcomm USB modem converter detected
[    5.841352] usb 1-5: Qualcomm USB modem converter now attached to ttyUSB0
[    5.855051] qcserial 1-5:1.2: Qualcomm USB modem converter detected
[    5.863341] usb 1-5: Qualcomm USB modem converter now attached to ttyUSB1
[    5.873742] qcserial 1-5:1.3: Qualcomm USB modem converter detected
[    5.879389] usb 1-5: Qualcomm USB modem converter now attached to ttyUSB2
[    5.968757] cdc_mbim 1-5:1.12: cdc-wdm0: USB WDM device
[    5.969337] cdc_mbim 1-5:1.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-5, CDC MBIM, c2:2e:54:52:bf:42
[    5.969410] usbcore: registered new interface driver cdc_mbim
[    5.983975] cdc_mbim 1-5:1.12 wwp0s20f0u5i12: renamed from wwan0
== boot -1 ==
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: new high-speed USB device number 2 using xhci_hcd
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 12 but max is 4
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 13 but max is 4
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 13 but max is 4
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has no interface number 1
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has no interface number 4
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: New USB device found, idVendor=1199, idProduct=9071, bcdDevice= 0.06
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: Product: Sierra Wireless EM7430 Qualcomm® Snapdragon™ X7 LTE-A
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: Manufacturer: Sierra Wireless, Incorporated
10月 20 18:20:03 Panasonic-CF-SV8 kernel: usb 1-5: SerialNumber: LR02244458031020
10月 20 18:20:04 Panasonic-CF-SV8 kernel: usbcore: registered new interface driver qcserial
10月 20 18:20:04 Panasonic-CF-SV8 kernel: qcserial 1-5:1.0: Qualcomm USB modem converter detected
10月 20 18:20:04 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB0
10月 20 18:20:04 Panasonic-CF-SV8 kernel: qcserial 1-5:1.2: Qualcomm USB modem converter detected
10月 20 18:20:04 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB1
10月 20 18:20:04 Panasonic-CF-SV8 kernel: qcserial 1-5:1.3: Qualcomm USB modem converter detected
10月 20 18:20:04 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB2
10月 20 18:20:04 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12: cdc-wdm0: USB WDM device
10月 20 18:20:04 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-5, CDC MBIM, 5a:d5:c6:5a:f0:58
10月 20 18:20:04 Panasonic-CF-SV8 kernel: usbcore: registered new interface driver cdc_mbim
10月 20 18:20:04 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: renamed from wwan0
== boot -2 ==
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: new high-speed USB device number 2 using xhci_hcd
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 12 but max is 4
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 13 but max is 4
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 13 but max is 4
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has no interface number 1
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has no interface number 4
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: New USB device found, idVendor=1199, idProduct=9071, bcdDevice= 0.06
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: Product: Sierra Wireless EM7430 Qualcomm® Snapdragon™ X7 LTE-A
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: Manufacturer: Sierra Wireless, Incorporated
10月 20 13:56:08 Panasonic-CF-SV8 kernel: usb 1-5: SerialNumber: LR02244458031020
10月 20 13:56:09 Panasonic-CF-SV8 kernel: usbcore: registered new interface driver qcserial
10月 20 13:56:09 Panasonic-CF-SV8 kernel: qcserial 1-5:1.0: Qualcomm USB modem converter detected
10月 20 13:56:09 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB0
10月 20 13:56:09 Panasonic-CF-SV8 kernel: qcserial 1-5:1.2: Qualcomm USB modem converter detected
10月 20 13:56:09 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB1
10月 20 13:56:09 Panasonic-CF-SV8 kernel: qcserial 1-5:1.3: Qualcomm USB modem converter detected
10月 20 13:56:09 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB2
10月 20 13:56:09 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12: cdc-wdm0: USB WDM device
10月 20 13:56:09 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-5, CDC MBIM, 82:68:12:be:30:e3
10月 20 13:56:09 Panasonic-CF-SV8 kernel: usbcore: registered new interface driver cdc_mbim
10月 20 13:56:09 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: renamed from wwan0
10月 20 14:45:57 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: unregister 'cdc_mbim' usb-0000:00:14.0-5, CDC MBIM
10月 20 14:45:59 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12: cdc-wdm0: USB WDM device
10月 20 14:45:59 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-5, CDC MBIM, 12:a4:ee:37:ab:15
10月 20 14:45:59 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: renamed from wwan0
10月 20 14:45:59 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: unregister 'cdc_mbim' usb-0000:00:14.0-5, CDC MBIM
10月 20 14:46:09 Panasonic-CF-SV8 kernel: qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
10月 20 14:46:09 Panasonic-CF-SV8 kernel: qcserial 1-5:1.0: device disconnected
10月 20 14:46:09 Panasonic-CF-SV8 kernel: qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
10月 20 14:46:09 Panasonic-CF-SV8 kernel: qcserial 1-5:1.2: device disconnected
10月 20 14:46:09 Panasonic-CF-SV8 kernel: qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
10月 20 14:46:09 Panasonic-CF-SV8 kernel: qcserial 1-5:1.3: device disconnected
10月 20 14:46:11 Panasonic-CF-SV8 kernel: qcserial 1-5:1.0: Qualcomm USB modem converter detected
10月 20 14:46:11 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB0
10月 20 14:46:11 Panasonic-CF-SV8 kernel: qcserial 1-5:1.2: Qualcomm USB modem converter detected
10月 20 14:46:11 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB1
10月 20 14:46:11 Panasonic-CF-SV8 kernel: qcserial 1-5:1.3: Qualcomm USB modem converter detected
10月 20 14:46:11 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB2
10月 20 14:46:11 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12: cdc-wdm0: USB WDM device
grep: 写入错误: 断开的管道
== boot -3 ==
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: new high-speed USB device number 2 using xhci_hcd
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 12 but max is 4
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 13 but max is 4
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has an invalid interface number: 13 but max is 4
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has no interface number 1
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: config 1 has no interface number 4
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: New USB device found, idVendor=1199, idProduct=9071, bcdDevice= 0.06
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: Product: Sierra Wireless EM7430 Qualcomm® Snapdragon™ X7 LTE-A
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: Manufacturer: Sierra Wireless, Incorporated
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usb 1-5: SerialNumber: LR02244458031020
10月 20 13:08:10 Panasonic-CF-SV8 kernel: usbcore: registered new interface driver qcserial
10月 20 13:08:10 Panasonic-CF-SV8 kernel: qcserial 1-5:1.0: Qualcomm USB modem converter detected
10月 20 13:08:11 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB0
10月 20 13:08:11 Panasonic-CF-SV8 kernel: qcserial 1-5:1.2: Qualcomm USB modem converter detected
10月 20 13:08:11 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB1
10月 20 13:08:11 Panasonic-CF-SV8 kernel: qcserial 1-5:1.3: Qualcomm USB modem converter detected
10月 20 13:08:11 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB2
10月 20 13:08:11 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12: cdc-wdm0: USB WDM device
10月 20 13:08:11 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-5, CDC MBIM, 9e:9c:41:e8:22:d4
10月 20 13:08:11 Panasonic-CF-SV8 kernel: usbcore: registered new interface driver cdc_mbim
10月 20 13:08:11 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: renamed from wwan0
10月 20 13:10:31 Panasonic-CF-SV8 kernel: qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
10月 20 13:10:31 Panasonic-CF-SV8 kernel: qcserial 1-5:1.0: device disconnected
10月 20 13:10:31 Panasonic-CF-SV8 kernel: qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
10月 20 13:10:31 Panasonic-CF-SV8 kernel: qcserial 1-5:1.2: device disconnected
10月 20 13:10:31 Panasonic-CF-SV8 kernel: qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
10月 20 13:10:31 Panasonic-CF-SV8 kernel: qcserial 1-5:1.3: device disconnected
10月 20 13:10:31 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: unregister 'cdc_mbim' usb-0000:00:14.0-5, CDC MBIM
10月 20 13:10:33 Panasonic-CF-SV8 kernel: qcserial 1-5:1.0: Qualcomm USB modem converter detected
10月 20 13:10:33 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB0
10月 20 13:10:33 Panasonic-CF-SV8 kernel: qcserial 1-5:1.2: Qualcomm USB modem converter detected
10月 20 13:10:33 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB1
10月 20 13:10:33 Panasonic-CF-SV8 kernel: qcserial 1-5:1.3: Qualcomm USB modem converter detected
10月 20 13:10:33 Panasonic-CF-SV8 kernel: usb 1-5: Qualcomm USB modem converter now attached to ttyUSB2
10月 20 13:10:33 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12: cdc-wdm0: USB WDM device
10月 20 13:10:33 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-5, CDC MBIM, 86:f0:77:7d:4f:c0
10月 20 13:10:33 Panasonic-CF-SV8 kernel: usb 1-5: authorized to connect
10月 20 13:10:33 Panasonic-CF-SV8 kernel: cdc_mbim 1-5:1.12 wwp0s20f0u5i12: renamed from wwan0
10月 20 13:12:06 Panasonic-CF-SV8 kernel: qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
grep: 写入错误: 断开的管道
