[dpdk-dev] error : illegal instruction (core dumped) while running dpdk example

[Srinivas Reddi]

Hi all ,
I have launched a virtual machine with fedora20  on the host machine with Ubuntu 12.04.5 LTS.
I have compiled DPDK-1.6  and trying to run basic dpdk application [l2fwd] . I am getting  illegal instruction (core dumped) error .

What may be the reason for this  error . Need help on this .

Qemu command line arguments :

qemu-system-x86_64 -enable-kvm -name instance-00000386 -S -machine pc-1.0-qemu-kvm,accel=kvm -cpu host -m 3072 -mem-prealloc -mem-path /dev/hugepages/libvirt/qemu -smp 4,sockets=4,cores=1,threads=1 -uuid dae0bfca-762a-43ba-8c3f-d0df805b79ea -smbios type=1,manufacturer=OpenStack Foundation,product=OpenStack Nova,version=2014.1,serial=44454c4c-3900-1030-8059-b3c04f303232,uuid=dae0bfca-762a-43ba-8c3f-d0df805b79ea -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-00000386.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-kvm-pit-reinjection -no-hpet -no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/nova/instances/dae0bfca-762a-43ba-8c3f-d0df805b79ea/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,fd=18,id=hostnet0,vhost=on,vhostfd=19 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:26:ba:dc,bus=pci.0,addr=0x3,csum=off,gso=off,guest_tso4=off,guest_tso6=off,guest_ecn=off -chardev file,id=charserial0,path=/var/lib/nova/instances/dae0bfca-762a-43ba-8c3f-d0df805b79ea/console.log -device isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 -device usb-tablet,id=input0 -vnc 0.0.0.0:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5





Thanks
Srini.




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