USB disconnect and re-connect to the hub via the port causes hang, with the message "xHCI host controller not responding, assume dead"
Issue
USB disconnect and reconnect
to the hub via the port hangs with the messagexHCI host controller not responding, assume dead
- The USB Hub is connected to a USB port. If we disconnect & reconnect to the hub from the port, It shows below logs and does not respond until
reboot
is done.
Oct 23 09:00:11 localhost kernel: usb 1-3: USB disconnect, device number 37
Oct 23 09:00:11 localhost kernel: usb 1-3.2: USB disconnect, device number 38
Oct 23 09:00:11 localhost kernel: usb 2-3: USB disconnect, device number 2
Oct 23 09:00:11 localhost kernel: r8152-cfgselector 2-3.4: USB disconnect, device number 3
Oct 23 09:00:16 localhost kernel: xhci_hcd 0000:41:00.0: xHCI host not responding to stop endpoint command
Oct 23 09:00:16 localhost kernel: xhci_hcd 0000:41:00.0: xHCI host controller not responding, assume dead
Oct 23 09:00:16 localhost kernel: xhci_hcd 0000:41:00.0: HC died; cleaning up
Oct 23 09:00:16 localhost kernel: r8152 2-3.4:1.0 enp65s0u3u4: Stop submitting intr, status -108
Oct 23 09:00:16 localhost kernel: xhci_hcd 0000:41:00.0: Timeout while waiting for configure endpoint command
Oct 23 09:00:16 localhost kernel: usb 1-3.3: USB disconnect, device number 39
Environment
- Red Hat Enterprise Linux
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