dpdk-pdump leads to ovs-vswitchd crash

https://dpdk.org/tracker/show_bug.cgi?id=6

Bug ID: 6
Summary: dpdk-pdump leads to ovs-vswitchd crash
Product: DPDK
Version: 17.11
Hardware: All
OS: All
Status: CONFIRMED
Severity: critical
Priority: Normal
Component: other
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---

I am using dpdk17.11 and latest openvswitch (pre-2.9). When I tries to dump the packets on dpdk port, the ovs-vswitchd crash.

The command is as follows:
/usr/bin/dpdk-pdump -d librte_pmd_pcap.so -- --pdump port=0,queue=*,rx-dev=/tmp/pkts1.pcap,tx-dev=/tmp/pkts1.pcap --server-socket-path=/var/run/openvswitch

It can be reproduced 100%. it was broken even on 17.05.

It works on dpdk 16.11.

Br,
Wang Zhike

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