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? (Please cc) Thanks Norbert -- PREINING Norbert https://www.preining.info Fujitsu Research + IFMGA Guide + TU Wien + TeX Live + Debian Dev GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13
