Hi, all I want to run pktgen with ovs, and I follow some tutorials in the network but I ran into some problems related to socket ID:
Copyright (c) <2010-2019>, Intel Corporation. All rights reserved. Powered by DPDK EAL: Detected 6 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/pktgen/mp_socket EAL: Probing VFIO support... update_memory_region(): Too many memory regions update_memory_region(): Too many memory regions Lua 5.3.1 Copyright (C) 1994-2015 Lua.org, PUC-Rio *** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved. *** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<< Initialize Port 0 -- TxQ 1, RxQ 1, Src MAC 00:00:00:00:00:01 Initialize Port 1 -- TxQ 1, RxQ 1, Src MAC 00:00:00:00:00:02 Port 0: Link Up - speed 10000 Mbps - full-duplex <Enable promiscuous mode> Port 1: Link Up - speed 10000 Mbps - full-duplex <Enable promiscuous mode> RX/TX processing lcore: 0 rx: 1 tx: 1 PANIC in pktgen_main_rxtx_loop(): *** port 0 socket ID 4294967295 has different socket ID for lcore 0 socket ID 0 7: [/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7ff740ff641d]] 6: [/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba) [0x7ff7412c06ba]] 5: [./app/x86_64-native-linuxapp-gcc/pktgen(eal_thread_loop+0x1e1) [0x58e781]] 4: [./app/x86_64-native-linuxapp-gcc/pktgen(pktgen_launch_one_lcore+0xb7) [0x49fb47]] 3: [./app/x86_64-native-linuxapp-gcc/pktgen() [0x49e115]] 2: [./app/x86_64-native-linuxapp-gcc/pktgen(__rte_panic+0xc3) [0x4634fc]] 1: [./app/x86_64-native-linuxapp-gcc/pktgen(rte_dump_stack+0x2b) [0x594adb]] Aborted (core dumped) I use cmd below to run the pktgen: export DPDK_PARAMS="-c 0x19 --master-lcore 3 -m 512 --file-prefix pktgen --no-pci --vdev=net_virtio_user1,mac=00:00:00:00:00:01,path=/usr/local/var/run/openvswitch/vhost-user1 --vdev=net_virtio_user2,mac=00:00:00:00:00:02,path=/usr/local/var/run/openvswitch/vhost-user2 " export PKTGEN_PARAMS='-T -P -m "0.0,4.1"' sudo -E ./app/x86_64-native-linuxapp-gcc/pktgen $DPDK_PARAMS -- $PKTGEN_PARAMS As for ovs, I use cmd below to set up the virtual switch with vhost user port: sudo ./utilities/ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev sudo ./utilities/ovs-vsctl add-port br0 vhost-user1 -- set Interface vhost-user1 type=dpdkvhostuser sudo ./utilities/ovs-vsctl add-port br0 vhost-user2 -- set Interface vhost-user2 type=dpdkvhostuser Finally, I ran pktgen in the same ubuntu16.04 virtual machine which ovs run. I have no idea why this error occurs and cannot solve it, so I come to ask for your help. Many thanks, House
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