SR-IOV problem with Intel 82599EB (not enough MMIO resources for SR-IOV)

Hello, I installed kvm and tried to use SR-IOV virtualizaton for 82599EB(Intel XT-520 T2) dual port card with latest ixgbe driver(version:3.11.33) , kernel2.6.32-279.14.1(OS:Centos6.3) ,after configuration and reboot It seems that only first port of the card's VFs works,second port of the

SR-IOV problem with Intel 82599EB (not enough MMIO resources for SR-IOV)

Hello, I installed kvm and tried to use SR-IOV virtualizaton for 82599EB(Intel XT-520 T2) dual port card with latest ixgbe driver(version:3.11.33) , kernel2.6.32-279.14.1(OS:Centos6.3) ,after configuration and reboot It seems that only first port of the card's VFs works,second port of the