Hello Ahmad On Mon, 2024-08-05 at 15:54 +0200, Ahmad Fatoum wrote: > > Do you have TFTP or something running while seeing these errors, > or when do they pop up? They pop up unconditionally just after ifup. If I run tcpdump on the same LAN I see a lot of multicast/broadcast frames and probably the error comes out on the reception of them. Also because I figured out from fec_imx.h that 0x00000886 means: #define FEC_RBD_LAST 0x0800 /**< Receive BD status: Buffer is last in frame (useless here!) */ #define FEC_RBD_BC 0x0080 /**< Receive BD status: The received frame is broadcast frame */ #define FEC_RBD_CR 0x0004 /**< Receive BD status: CRC error */ #define FEC_RBD_OV 0x0002 /**< Receive BD status: Receive FIFO overrun */ Best, Stefano
