Some updates. - We have delayed removing the nodrop parameter, so the mitigation will work for some more months. - Zoom has confirmed that they have managed to repro the issue and they plan to fit is for version 7.0.0 of their application.
Regards On Mon, 5 Jan 2026 at 20:27, Ralf Jung <[email protected]> wrote: > > Hi Ricardo, > > > Now about the error flag. I have given a fast look at your usb trace > > and have only seen 4 frames with "error bits" [1]. Can you add more > > tracing? > > Do something like: > > rmmod uvcvideo > > modprobe uvcvideo trace=0xffffffff > > > > Then start zoom, trigger the error and share the content of your > > dmesg. It should contain an explanation of why the driver thinks that > > the frames are invalid. > > I have attached the log from when I started zoom until I closed it. All I can > see there is "Marking buffer as bad (error bit set)" but I assume all of the > other things there will mean a lot more to you. :) > > Kind regards, > Ralf -- Ricardo Ribalda
