hi, please refer to the small piece of code at https://bitbucket.org/chakkadotlokesh/learning_dpdk/src/main/pmd_tx.c This code is functioning fine in dpdk 23.11 But giving following error in 24.11 ================================================================ Thread 106 received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fa8d8ff1640 (LWP 14264)] 0x000000000041a4de in rte_eth_tx_burst (port_id=0, queue_id=0, tx_pkts=0x17f8b3180, nb_pkts=4096) at /usr/include/dpdk/rte_ethdev.h:6425 6425 * callback is called with the unsent packets as a parameter. If no callback ================================================================ Can someone help me understand what might be wrong? Thanks & Regards -- Lokesh Chakka.