> -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Hu, FangyinX > Sent: Wednesday, August 5, 2015 10:41 AM > To: dev at dpdk.org > Subject: [dpdk-dev] DPDK bond the virtio NIC run error > > HI, I use the qemu-kvm create a virtual machine and give a virtio-net-pci > mode NIC to the VM, then I run the bond_app example get an error. Here is > the steps. > > 1. qemu-kvm -enable-kvm -had /home/images/fedora.qcow2 -m 2048 - > smp 8 -cpu qemu64,+ssse3,+sse4.2 -device virtio-net-pci,netdev=mytap - > netdev tap,id=mytap,ifname=tap1,script=/etc/qemu-ifup,downscript=no - > device pci-assign,host=03:00.1 > > 2. compile the DPDK v2.1.0-rc3 and use the tools/dpdk_nic_bind.py script > to bind the device to the igb_uio > > 3. execute the example/bond/build/bond_app -c f -n 2 and get the error: > > EAL: memzone_reserve_aligned_thread_unsafe(): memzone <port0_rvq0> > already exists > > PMD: slave_configure(1351) - rte_eth_tx_queue_setup: port=0 queue_id 0, > err (-22) > > PMD: bond_ethdev_start(1497) - bonded port (2) failed to reconfigure slave > device (0) > > EAL: Error - exiting with code: -1 > > Cause: Start port 2 failed (res= -1)
Are the rx_mode.hw_vlan_* enabled on default? You may disable it first and try it again.
