Can IRQ_RX_DONE be set in case of IRQ_HEADER_ERROR?

The driver does not check for IRQ_HEADER_ERROR in case of IRQ_RX_DONE.

Most of the time IRQ_RX_DONE is not set in case of IRQ_HEADER_ERROR.
However, in some bad reception events, I noticed that both flags were set simultaneously. Is that possible, or did I miss something?