[Bug 215167] Bluetooth: hci0: command 0xfc05 tx timeout

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=215167

RockT (tr.ml@gmx.de) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tr.ml@gmx.de

--- Comment #43 from RockT (tr.ml@gmx.de) ---
I see this problem with the switch of kernel 6.0 (all versions work) to
6.1.0rc7.
Bluetooth has stopped working. :(

$ dmesg |grep -i bluetooth
[    0.890611] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is
unblocked
[    9.373051] Bluetooth: Core ver 2.22
[    9.373087] NET: Registered PF_BLUETOOTH protocol family
[    9.373088] Bluetooth: HCI device and connection manager initialized
[    9.373093] Bluetooth: HCI socket layer initialized
[    9.373096] Bluetooth: L2CAP socket layer initialized
[    9.373102] Bluetooth: SCO socket layer initialized
[    9.667105] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    9.667109] Bluetooth: BNEP filters: protocol multicast
[    9.667114] Bluetooth: BNEP socket layer initialized
[   11.669721] Bluetooth: hci0: Reading Intel version command failed (-110)
[   11.669725] Bluetooth: hci0: command 0xfc05 tx timeout

Sys: Lenovo Thinkpad T14s Gen2
lspci:
$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne Root
Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host
Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host
Bridge
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP
Bridge
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP
Bridge
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP
Bridge
00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP
Bridge
00:02.7 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP
Bridge
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host
Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP
Bridge to Bus
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric;
Function 7
01:00.0 Non-Volatile memory controller: Shenzhen Unionmemory Information System
Ltd. Device 6304 (rev 03)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 0e)
03:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
04:00.0 Unassigned class [ff00]: Quectel Wireless Solutions Co., Ltd. EM120R-GL
LTE Modem
05:00.0 USB controller: Renesas Technology Corp. uPD720202 USB 3.0 Host
Controller (rev 02)
06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] (rev d1)
06:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High
Definition Audio Controller
06:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h
(Models 10h-1fh) Platform Security Processor
06:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB
3.1
06:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB
3.1
06:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD]
ACP/ACP3X/ACP6x Audio Coprocessor (rev 01)
06:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD
Audio Controller

Any further info to provide?

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