On Mon, Apr 29, 2019 at 11:48:47AM +0200, Johan Hovold wrote: > So this is a debian 4.18 kernel seemingly crashing due to a xhci or > iommu issue. > > Can you reproduce this on a mainline kernel? > > If so, please post the corresponding logs to the lists and CC the xhci > and iommu maintainers (added to CC). Your kernel is probably missing this upstream fix: 4e50ce03976f iommu/amd: fix sg->dma_address for sg->offset bigger than PAGE_SIZE Regards, Joerg
