Alex, Are you aware of the ongoing deprecation process of ctrl_mbuf API ? See for example, this thread: http://dev.dpdk.narkive.com/EifFAcs5/dpdk-dev-rte-ctrlmbuf-init-and-ctrl-mbuf-flag-are-not-used-shouldn-t-they-be-removed-and-deprecated
Regards, Rami Rosen -----Original Message----- From: users [mailto:[email protected]] On Behalf Of Alex Kiselev Sent: Sunday, January 14, 2018 14:37 To: users <[email protected]> Subject: [dpdk-users] assert failure while allocating cmbuf Hi. I've got an error in my application and I need an advice how to find what could cause it. The error was RTE_ASSERT(rte_mbuf_refcnt_read(m) == 0) failure in rte_mbuf_raw_alloc() while my app was trying to allocate a new mbuf from a control memory buffer pool using rte_ctrlmbuf_alloc(). So, that kinda mbufs are used only for passing messages via rings in my app. What should I look for in order to find a bug in my app? Thank you. P.S. So far I've got only one occurrence of the bug and I am trying to reproduce it running the same stress test. -- Alex Kiselev
