Hi, all
I meet one issue that when I set dpdk rx queue number larger than 1 (which also
enables RSS) in startup.conf, for example:
dev default {
# Number of receive queues, enables RSS
# Default is 1
num-rx-queues 2
}
When start VPP, it will meet segmentation fault, the error log is:
......
dpdk [debug ]: [0] interface dpdk_eth0 created
interface/rx-queue [debug ]: set_input_node: node dpdk-input for interface
dpdk_eth0
interface/rx-queue [debug ]: register: interface dpdk_eth0 queue-id 0 thread 1
interface/rx-queue [debug ]: register: interface dpdk_eth0 queue-id 1 thread 2
dpdk [debug ]: [0] configuring device name: 0000:d8:00.0, numa: 1, driver:
net_ice, bus: pci
dpdk [debug ]: [0] Supported RX offloads: vlan-strip ipv4-cksum udp-cksum
tcp-cksum qinq-strip
outer-ipv4-cksum vlan-filter vlan-extend scatter
timestamp keep-crc rss-hash
dpdk [debug ]: [0] Configured RX offloads: ipv4-cksum scatter
dpdk [debug ]: [0] Supported TX offloads: vlan-insert ipv4-cksum udp-cksum
tcp-cksum sctp-cksum
tcp-tso outer-ipv4-cksum qinq-insert multi-segs
mbuf-fast-free outer-udp-cksum
dpdk [debug ]: [0] Configured TX offloads: ipv4-cksum udp-cksum tcp-cksum
multi-segs
Segmentation fault (core dumped)
I think I find the bad commit: ce4083ce48958d9d3956e8317445a5552780af1a ("dpdk:
offloads cleanup")
Does anyone also meet issue? Is there any solution to it? Thanks!
Best Regards,
Xu Ting
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#20946): https://lists.fd.io/g/vpp-dev/message/20946
Mute This Topic: https://lists.fd.io/mt/89520993/21656
Group Owner: vpp-dev+ow...@lists.fd.io
Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
