DPDK: With dpdk vrouter with Bond on VF al pkts getting dropped

[Vinod Nair]

With Dpdk Vrouter with bond on VF, even though provision completed fine all pkt from the guest is getting dropped

Not even dhcp pkts are dropped

dropstats | grep -v " 0$"

IF Drop 3617778 <<<<<<<<

Flow Queue Limit Exceeded 3

Discards 6
Cloned Original 292

Invalid NH 63

Invalid Packets 35

root@cs-scale-2:/images# vif --list
Vrouter Interface Table

Flags: P=Policy, X=Cross Connect, S=Service Chain, Mr=Receive Mirror
       Mt=Transmit Mirror, Tc=Transmit Checksum Offload, L3=Layer 3, L2=Layer 2
       D=DHCP, Vp=Vhost Physical, Pr=Promiscuous, Vnt=Native Vlan Tagged
       Mnp=No MAC Proxy, Dpdk=DPDK PMD Interface, Rfl=Receive Filtering Offload, Mon=Interface is Monitored
       Uuf=Unknown Unicast Flood, Vof=VLAN insert/strip offload

vif0/0 PCI: 0000:00:00.0 (Speed 10000, Duplex 1)
            Type:Physical HWaddr:0a:f3:a7:04:0f:18 IPaddr:0
            Vrf:0 Flags:TcL3L2VpVof MTU:1514 Ref:9
            RX device packets:4884659 bytes:5215628250 errors:0
            RX port packets:4884659 errors:0
            RX queue packets:4884465 errors:194
            RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 194
            RX packets:4884465 bytes:5215334534 errors:0
            TX packets:3625703 bytes:5134970149 errors:0
            TX queue packets:3625703 errors:0
            TX port packets:3625628 errors:75

vif0/1 Virtual: vhost0
            Type:Host HWaddr:0a:f3:a7:04:0f:18 IPaddr:0
            Vrf:0 Flags:L3L2 MTU:1514 Ref:10
            RX port packets:3623213 errors:0
            RX queue packets:3623201 errors:0
            RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
            RX packets:3623213 bytes:5134875635 errors:0
            TX packets:4884472 bytes:5215334954 errors:0
            TX queue packets:3956312 errors:0
            TX port packets:4884472 errors:0

vif0/2 Socket: unix
            Type:Agent HWaddr:00:00:5e:00:01:00 IPaddr:0
            Vrf:65535 Flags:L3 MTU:1514 Ref:2
            RX port packets:2779 errors:0
            RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
            RX packets:2779 bytes:238994 errors:0
            TX packets:3625504 bytes:5294577190 errors:0
            TX queue packets:1023 errors:3624481

vif0/3 PMD: tap4faa556c-71
            Type:Virtual HWaddr:00:00:5e:00:01:00 IPaddr:0
            Vrf:1 Flags:PL3L2D MTU:9160 Ref:13
            RX port packets:59 errors:0 syscalls:1
            RX queue packets:59 errors:0
            RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
            RX packets:59 bytes:16002 errors:0
            TX packets:10 bytes:420 errors:0
            TX port packets:3 errors:7 syscalls:3

Version: 3.0.2.0-43~kilo

[Raja Sivaramakrishnan (raja-u)]

Fixed by https://review.opencontrail.org/#/c/20849/. Bug https://bugs.launchpad.net/juniperopenstack/+bug/1587275