On Mon, 14 Oct 2019, Oliver Neukum wrote: > Am Dienstag, den 01.10.2019, 14:31 -0400 schrieb Alan Stern: > > It looks like a problem with your xHCI USB host controller. Normally a > > usb-storage transfer would be aborted after 90 seconds. But if the > > host controller (or its driver) isn't working right, and the abort > > never completes, you end up with a situation like this -- usb-storage > > and the higher SCSI and block layers waiting indefinitely for an event > > that won't occur. > > Hi, > > that would imply that usb_unlink_urb() is malfunctioning > without taking down the whole bus. Is that likely?
Mathias is a better person to ask than me. But yes, as far as I know, something like that can happen. Alan Stern
