Hi, I am creating an app by integrating lwIP with DPDK. I am using socket-level APIs. For receiving packets from the interface and processing, there are two threads. Thread-1: Receiving packets from the interface, call pbuf_alloc to transfer packet data into pbuf and then call netif->input. Thread-2: lwIP core thread: tcpip_thread.
If I run both threads on one core, they work fine. But if I run both on separate cores using pthread_setaffinity_np() it gives an error after ~5 minutes. The error is : *Assertion "memp sanity" failed at line 389 in ../lwip/contrib/../src/core/memp.c * Regards, - Ibtisam
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