[ 1.147716] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.147721] ehci-pci: EHCI PCI platform driver [ 1.147728] ehci-platform: EHCI generic platform driver [ 1.147735] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.147736] ohci-pci: OHCI PCI platform driver [ 1.147744] ohci-platform: OHCI generic platform driver [ 1.147749] uhci_hcd: USB Universal Host Controller Interface driver [ 1.147892] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.147897] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.149246] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810 [ 1.149249] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.149393] usb usb1: Product: xHCI Host Controller [ 1.149393] usb usb1: Manufacturer: Linux 5.1.16-050116-generic xhci-hcd [ 1.150172] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.150174] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.150176] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.150198] usb usb2: Product: xHCI Host Controller [ 1.150199] usb usb2: Manufacturer: Linux 5.1.16-050116-generic xhci-hcd [ 1.484568] usb 1-2: new full-speed USB device number 2 using xhci_hcd [ 1.768449] usb 1-5: new high-speed USB device number 3 using xhci_hcd [ 2.104597] usb 1-10: new full-speed USB device number 4 using xhci_hcd [ 12.373606] Bluetooth: Core ver 2.22 [ 12.373622] Bluetooth: HCI device and connection manager initialized [ 12.373624] Bluetooth: HCI socket layer initialized [ 12.373626] Bluetooth: L2CAP socket layer initialized [ 12.373629] Bluetooth: SCO socket layer initialized [ 12.403314] Bluetooth: hci0: Firmware revision 0.1 build 201 week 49 2017 [ 12.890870] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.890871] Bluetooth: BNEP filters: protocol multicast [ 12.890875] Bluetooth: BNEP socket layer initialized [ 27.896536] Bluetooth: RFCOMM TTY layer initialized [ 27.896543] Bluetooth: RFCOMM socket layer initialized [ 27.896550] Bluetooth: RFCOMM ver 1.11