[Bug 209493] New: Intel 9260 Wifi/BT USB Resets Repeatedly

[Bug 209493] New: Intel 9260 Wifi/BT USB Resets Repeatedly

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=209493

            Bug ID: 209493
           Summary: Intel 9260 Wifi/BT USB Resets Repeatedly
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.9.0-rc7+
          Hardware: Intel
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Bluetooth
          Assignee: linux-bluetooth@vger.kernel.org
          Reporter: parker@finest.io
        Regression: No

Created attachment 292807
  --> https://bugzilla.kernel.org/attachment.cgi?id=292807&action=edit
Full dmesg log

On a Lenovo T495 with AMD Ryzen 3700U PRO and Intel 9260 WiFi/BT the BT USB
resets approximately every 4 seconds. It starts at reboot and happens
regardless if BT and/or WiFi are in use. 

BT still works although there is sometimes lag with my Logitech MX Anywhere 2
BT mouse when it resets.

OS is Debian Bullseye, fully up to date. Issue happens on Distro kernel
(5.8.0-2) as well as upstream built from git. 

[  200.978296] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  204.882294] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  208.786259] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  212.658660] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  216.562736] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  220.434207] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  224.338571] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  228.210158] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  232.114168] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  236.018643] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  239.890136] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  243.794141] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[  247.666226] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd

root@debian-PN:~# lsusb -tv
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/1p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 1: Dev 2, If 0, Class=Wireless, Driver=btusb, 12M
        ID 8087:0025 Intel Corp. Wireless-AC 9260 Bluetooth Adapter
    |__ Port 1: Dev 2, If 1, Class=Wireless, Driver=btusb, 12M
        ID 8087:0025 Intel Corp. Wireless-AC 9260 Bluetooth Adapter
    |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
        ID 05e3:0610 Genesys Logic, Inc. Hub
        |__ Port 1: Dev 4, If 0, Class=Video, Driver=uvcvideo, 480M
            ID 5986:2113 Acer, Inc SunplusIT Integrated Camera
        |__ Port 1: Dev 4, If 1, Class=Video, Driver=uvcvideo, 480M
            ID 5986:2113 Acer, Inc SunplusIT Integrated Camera
        |__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=, 12M
            ID 06cb:00bd Synaptics, Inc. Prometheus MIS Touch Fingerprint
Reader
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub

root@debian-PN:~# dmesg |grep iw |grep firmware
[    4.434848] iwlwifi 0000:01:00.0: loaded firmware version 46.8902351f.0
9260-th-b0-jf-b0-46.ucode op_mode iwlmvm

-- 
You are receiving this mail because:
You are the assignee for the bug.

[Bug 209493] Intel 9260 Wifi/BT USB Resets Repeatedly

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=209493

Parker Newman (parker@finest.io) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Parker Newman (parker@finest.io) ---
Bug was not related to WiFi/BT. It was the fingerprint reader that was taking
down the hub

-- 
You are receiving this mail because:
You are the assignee for the bug.