While copying a disk with the dd command from inside a live-CD-boot-system the following single error has been printed: xhci_hcd ERROR Transfer event for disabled endpoint or incorrect stream ring @0000000212409100 00000000 00000000 0a000000 02088001 Does anybody know what these numbers mean? But other than that, everything seems ok. This was a backup of the whole disk. fsck on both disks does not report any errors. I wonder if it would be possible with the numbers to locate the affected file? -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html