New: Bluetooth fails randomly.

https://bugzilla.kernel.org/show_bug.cgi?id=215474

            Bug ID: 215474
           Summary: Bluetooth fails randomly.
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.15.13
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Bluetooth
          Assignee: [email protected]
          Reporter: [email protected]
        Regression: No

Hello. I have an intel i5-1135G7 based laptop and i have a problem with bluetooth. It disconnects at random once a day or so. The vendor is intel and is connected via USB.

*-usb:3
description: Bluetooth wireless interface
vendor: Intel Corp.
physical id: a
bus info: usb@3:a
version: 0.00
capabilities: bluetooth usb-2.01
configuration: driver=btusb maxpower=100mA speed=12Mbit/s

When it fails the message i get is:

Ιαν 10 11:41:29 mainland kernel: usb 3-10: Failed to suspend device, error -110 Ιαν 10 11:42:00 mainland bluetoothd[412]:
src/adv_monitor.c:btd_adv_monitor_power_down() Unexpected NULL btd_adv_monitor_manager object upon power down
Ιαν 10 11:42:02 mainland kernel: Bluetooth: hci0: command 0x0c1a tx timeout Ιαν 10 11:42:04 mainland kernel: Bluetooth: hci0: command 0x0406 tx timeout Ιαν 10 11:42:07 mainland kernel: Bluetooth: hci0: command 0x0c03 tx timeout Ιαν 10 11:42:13 mainland rfkill[7516]: unblock set for id 0
Ιαν 10 11:42:14 mainland kernel: usb 3-10: Failed to suspend device, error -110 Ιαν 10 11:42:15 mainland kernel: Bluetooth: hci0: HCI reset during shutdown failed
Ιαν 10 11:42:22 mainland rfkill[7520]: unblock set for id 0
Ιαν 10 11:42:28 mainland kernel: Bluetooth: hci0: Failed to read MSFT supported features (-110)
Ιαν 10 11:42:28 mainland kernel: usb 3-10: Failed to suspend device, error -110 Ιαν 10 11:42:28 mainland bluetoothd[412]: Failed to set mode: Failed (0x03) Ιαν 10 11:42:40 mainland kernel: usb 3-10: reset full-speed USB device number 5 using xhci_hcd
Ιαν 10 11:42:55 mainland kernel: usb 3-10: device descriptor read/64, error -110
Ιαν 10 11:43:11 mainland kernel: usb 3-10: device descriptor read/64, error -110
Ιαν 10 11:43:11 mainland kernel: usb 3-10: reset full-speed USB device number 5 using xhci_hcd

Sometimes a reboot doesn't fix it and needs a shutdown and turn on again to work properly.

Thanks in advance.

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