ubuntu26-kernel7-xhci-usb日志

系统版本

usbzh@usbzhhome:~/Desktop$ uname -a
Linux usbzhhome 7.0.0-27-generic #27-Ubuntu SMP PREEMPT_DYNAMIC Thu Jun 18 19:13:49 UTC 2026 x86_64 GNU/Linux

系统日志

usbzh@usbzhhome:~/Desktop$ sudo dmesg | grep -E "usb|xhci"
[sudo: authenticate] Password:       
[    0.488811] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.488818] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.489890] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810
[    0.490119] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.490123] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.490126] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    0.490175] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.00
[    0.490178] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.490180] usb usb1: Product: xHCI Host Controller
[    0.490182] usb usb1: Manufacturer: Linux 7.0.0-27-generic xhci-hcd
[    0.490183] usb usb1: SerialNumber: 0000:00:14.0
[    0.494059] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.00
[    0.494063] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.494065] usb usb2: Product: xHCI Host Controller
[    0.494067] usb usb2: Manufacturer: Linux 7.0.0-27-generic xhci-hcd
[    0.494068] usb usb2: SerialNumber: 0000:00:14.0
[    0.728639] usb 1-6: new low-speed USB device number 2 using xhci_hcd
[    0.762097] systemd[1]: Hostname set to <usbzhhome>.
[    0.860747] usb 1-6: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice=64.00
[    0.860751] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    0.860753] usb 1-6: Product: USB Keyboard
[    0.860754] usb 1-6: Manufacturer: Logitech
[    0.967796] usb 2-8: new SuperSpeed USB device number 2 using xhci_hcd
[    0.990696] usb 2-8: New USB device found, idVendor=05e3, idProduct=0626, bcdDevice= 6.63
[    0.990703] usb 2-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    0.990707] usb 2-8: Product: USB3.1 Hub
[    0.990710] usb 2-8: Manufacturer: GenesysLogic
[    1.096548] usb 1-8: new high-speed USB device number 3 using xhci_hcd
[    1.221951] usb 1-8: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.63
[    1.221956] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.221958] usb 1-8: Product: USB2.1 Hub
[    1.221961] usb 1-8: Manufacturer: GenesysLogic
[    1.337601] usb 1-9: new full-speed USB device number 4 using xhci_hcd
[    1.463813] usb 1-9: New USB device found, idVendor=1908, idProduct=2070, bcdDevice= 1.00
[    1.463817] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.463819] usb 1-9: Product: USB2.0 Device
[    1.463820] usb 1-9: Manufacturer: Generic
[    1.463821] usb 1-9: SerialNumber: 20130100ph0
[    1.575628] usb 1-10: new full-speed USB device number 5 using xhci_hcd
[    1.699896] usb 1-10: New USB device found, idVendor=0c76, idProduct=1721, bcdDevice= 1.00
[    1.699914] usb 1-10: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    1.699923] usb 1-10: Product: USB PnP Audio Device
[    1.816658] usb 1-12: new full-speed USB device number 6 using xhci_hcd
[    1.942338] usb 1-12: New USB device found, idVendor=1ea7, idProduct=0064, bcdDevice= 2.00
[    1.942342] usb 1-12: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    1.942344] usb 1-12: Product: 2.4G Mouse
[    1.968113] usbcore: registered new interface driver usbhid
[    1.968115] usbhid: USB HID core driver
[    1.970573] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:046D:C31C.0001/input/input3
[    2.021872] hid-generic 0003:046D:C31C.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-6/input0
[    2.022124] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.1/0003:046D:C31C.0002/input/input4
[    2.073051] input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.1/0003:046D:C31C.0002/input/input5
[    2.073466] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-6/input1
[    2.074013] input: USB PnP Audio Device as /devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10:1.3/0003:0C76:1721.0003/input/input6
[    2.125193] hid-generic 0003:0C76:1721.0003: input,hidraw2: USB HID v1.00 Device [USB PnP Audio Device] on usb-0000:00:14.0-10/input3
[    2.125764] input: 2.4G Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/0003:1EA7:0064.0004/input/input7
[    2.126203] input: 2.4G Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/0003:1EA7:0064.0004/input/input8
[    2.126864] hid-generic 0003:1EA7:0064.0004: input,hiddev0,hidraw3: USB HID v1.10 Mouse [2.4G Mouse] on usb-0000:00:14.0-12/input0
[    5.821816] usb 1-9: 1:1: cannot get freq at ep 0x2
[    5.826701] usb 1-9: 2:0: bogus dB values (-12800/-12700), disabling dB reporting
[    5.843146] usb 1-10: Warning! Unlikely big volume range (=496), cval->res is probably wrong.
[    5.843150] usb 1-10: [51] FU [Mic Playback Volume] ch = 1, val = 0/7936/16
[    5.845203] usb 1-10: Warning! Unlikely big volume range (=1008), cval->res is probably wrong.
[    5.845207] usb 1-10: [49] FU [Speaker Playback Volume] ch = 2, val = -16129/-1/16
[    5.846989] usb 1-10: Warning! Unlikely big volume range (=496), cval->res is probably wrong.
[    5.846993] usb 1-10: [50] FU [Mic Capture Volume] ch = 1, val = 0/7936/16
[    5.862657] usbcore: registered new interface driver snd-usb-audio
[   28.812212] usb 1-9: 1:1: cannot get freq at ep 0x2
[   28.818823] usb 1-9: 1:1: cannot get freq at ep 0x2