linux-kernel - Re: [5.12 - 5.15] xHCI controller dead

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Date:   Tue, 16 Nov 2021 00:37:14 +0200
From:   Mathias Nyman <mathias.nyman@...ux.intel.com>
To:     Norbert Preining <norbert@...ining.info>,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Cc:     Norbert Preining <norbert@...ining.info>
Subject: Re: [5.12 - 5.15] xHCI controller dead - not renesas but intel

On 12.11.2021 4.27, Norbert Preining wrote:
> Dear all,
> 
> (please Cc)
> 
> I see quite some discussion here about hanging USB controls from
> Renesas. Interestingly, I see the very same behaviour with my Intel USB
> controller:
> 00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31)
> 
> It happens again and again that:
> Nov 12 10:57:58 bulldog kernel: xhci_hcd 0000:00:14.0: Abort failed to stop command ring: -110
> Nov 12 10:57:58 bulldog kernel: xhci_hcd 0000:00:14.0: xHCI host controller not responding, assume dead
> Nov 12 10:57:58 bulldog kernel: xhci_hcd 0000:00:14.0: HC died; cleaning up
> Nov 12 10:57:58 bulldog kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
> 
> and I loose all mouse/kbd access.
> 
> I have the feeling that it happens more often/at all when I redirect my
> USB webcam to a virtual machine using virt-manager.
> Before the above happened, the log showed
> Nov 12 10:57:06 bulldog kernel: usb 1-12: reset high-speed USB device number 47 using xhci_hcd
> Nov 12 10:57:11 bulldog kernel: usb 1-12: device descriptor read/64, error -110
> Nov 12 10:57:27 bulldog kernel: usb 1-12: device descriptor read/64, error -110
> Nov 12 10:57:27 bulldog kernel: usb 1-12: reset high-speed USB device number 47 using xhci_hcd
> Nov 12 10:57:32 bulldog kernel: usb 1-12: device descriptor read/64, error -110
> Nov 12 10:57:48 bulldog kernel: usb 1-12: device descriptor read/64, error -110
> Nov 12 10:57:48 bulldog kernel: usb 1-12: reset high-speed USB device number 47 using xhci_hcd
> 
> where 
> HD Pro Webcam C920 as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/input/input40
> 
> I am currently running 5.15.1.
> 
> Is there anything (besides ssh-ing into the machine and unbind/bind the
> pci device) I can provide or do?

Patch in link below resolved another case with similar log. 
Does it help in your case?

https://lore.kernel.org/linux-usb/20211115221630.871204-1-mathias.nyman@linux.intel.com/T/#u

-Mathias