On Tue, 1 Apr 2014, Dennis New wrote: > On Tue, 1 Apr 2014 22:38:39 -0400 (EDT), Alan Stern wrote: > > On Tue, 1 Apr 2014, Dennis New wrote: > > > > [...] > > > > This indicates that the OHCI host controller just stopped > > > > working. Then about a minute later, the audio device disconnected. > > > > > > Yep, that's what happened. I manually disconnected the usb audio > > > device though. And then tried plugging it back in, but got no > > > response. > > > > No response because the hub driver was hung. But something should > > have shown up in the usbmon trace, depending on how badly the OHCI > > controller was messed up. Did you stop the trace before plugging the > > device back in? > > Nope, it was running the whole time, for almost an hour after the > crash. There was no further activity coming from "3u".
I guess that means the OHCI controller was pretty thoroughly hosed. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
