https://bugzilla.kernel.org/show_bug.cgi?id=86931 Kai Krakow (hurikhan77+bko@xxxxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hurikhan77+bko@xxxxxxxxx --- Comment #10 from Kai Krakow (hurikhan77+bko@xxxxxxxxx) --- "unknown main tag item 0x0" comes from the HID layer, it has nothing to do with Bluetooth or connection stability. It's usually a stray NUL character at the end of the HID descriptor which the kernel safely ignores but still logs. In my own driver development (xpadneo), I just shorten the HID descriptor by one byte if it ends with NUL because the devices I work with are known to NUL-terminate their HID descriptors. Maybe the kernel should do the same: If the last HID descriptor byte is a NUL-byte, it should simply shorten the HID descriptor by one byte, essentially cutting the offending byte off, and the message would be gone. Other than a log message, it has no consequences in the kernel, it comes from a completely different layer that's not related to Bluetooth at all. -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.
