Hi, I am trying to write application with dpdk and want to debug packets. Details: *Setup*: I have create VM using qemu-kvm but nic type I have selected as e1000. *Test*: Ping to VM IP (without DPDK I verified ping working fine) *Application* : Application just read receive packets from nic and just printing packt_type. *Issue:* I wan to see what is received by DPDK application like tcpdump. *Expect*: expect to see arp request in VM. *My Trial :* 1> I tried not unbinding Ethernet port running dpdk with --vdev option I able to see packets using tcpdump. It is fine but I want to explore use of pdump feature. 2> I am trying to run my application using pdump API (rte_pdump_int()). And to collect PCAP I am running dpdk-pdump tool but it not capturing pcap files. It get crash. And in my application I can see "Invalid RX queue_id=0". And at dpdk-pdump got below error. EAL: Error - exiting with code: 1 Cause: vdev creation failed:create_mp_ring_vdev:706
Can anyone help me to know reason for this failure message ? I am using *port_init* function from below tutorial link. http://doc.dpdk.org/guides/sample_app_ug/skeleton.html Thanks, ~Rohit
