[Bug 219387] New: Bluetooth: hci0: Reading supported features failed (-16)

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=219387

            Bug ID: 219387
           Summary: Bluetooth: hci0: Reading supported features failed
                    (-16)
           Product: Drivers
           Version: 2.5
          Hardware: Intel
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Bluetooth
          Assignee: linux-bluetooth@vger.kernel.org
          Reporter: alexknoptech@protonmail.com
        Regression: No

I am getting a consistent error when I turn on my bluetooth adapter:

Bluetooth: hci0: Reading supported features failed (-16)



other messages:
[   12.312885] Bluetooth: Core ver 2.22
[   12.312913] NET: Registered PF_BLUETOOTH protocol family
[   12.312915] Bluetooth: HCI device and connection manager initialized
[   12.312919] Bluetooth: HCI socket layer initialized
[   12.312922] Bluetooth: L2CAP socket layer initialized
[   12.312928] Bluetooth: SCO socket layer initialized
[   12.396183] Bluetooth: hci0: Firmware revision 0.0 build 14 week 44 2021
[   12.399179] Bluetooth: hci0: Reading supported features failed (-16)
[   12.399188] Bluetooth: hci0: Error reading debug features
[   12.399191] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its
usage is not supported.
[   12.505983] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is
unblocked
[   14.073552] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   14.073558] Bluetooth: BNEP filters: protocol multicast
[   14.073563] Bluetooth: BNEP socket layer initialized
[   14.077400] Bluetooth: MGMT ver 1.22
[   20.692302] Bluetooth: RFCOMM TTY layer initialized
[   20.692315] Bluetooth: RFCOMM socket layer initialized
[   20.692332] Bluetooth: RFCOMM ver 1.11

Intel Dual Band Wireless-AC 8260 with integrated bluetooth

Device Info:
System:
  Host: centos Kernel: 5.14.0-514.el9.x86_64 arch: x86_64 bits: 64
  Console: pty pts/0 Distro: CentOS Stream 9
Machine:
  Type: Laptop System: LENOVO product: 20FVS2NK00 v: ThinkPad L460
    serial: PF0IAXCS
  Mobo: LENOVO model: 20FVS2NK00 v: SDK0J40697 WIN serial: L1HF6B701KT
    UEFI: LENOVO v: R08ET71W (1.45 ) date: 08/01/2022
Bluetooth:
  Device-1: Intel Bluetooth wireless interface driver: btusb type: USB
  Report: btmgmt ID: hci0 state: up address: F0:D5:BF:3F:14:1A bt-v: 4.2

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