Description of problem: Got "POD XT match tcp not found" when running must gather to collect the iptables information Version-Release number of selected component (if applicable): OCP 4.2 CNV 2.1 How reproducible: Always Steps to Reproduce: 1. Run the must gather #oc adm must-gather --image=brew-pulp-docker01.web.prod.ext.phx2.redhat.com:8888/container-native-virtualization/cnv-must-gather:v2.1.0-12 Actual results: [must-gather-tcnwh] POD XT target DNAT not found [must-gather-tcnwh] POD XT match tcp not found [must-gather-tcnwh] POD XT target DNAT not found [must-gather-tcnwh] POD XT match tcp not found [must-gather-tcnwh] POD XT target DNAT not found [must-gather-tcnwh] POD XT match tcp not found [must-gather-tcnwh] POD XT target DNAT not found [must-gather-tcnwh] POD XT match tcp not found [must-gather-tcnwh] POD XT target DNAT not found [must-gather-tcnwh] POD XT match tcp not found [must-gather-tcnwh] POD XT target DNAT not found [must-gather-tcnwh] POD XT match tcp not found [must-gather-tcnwh] POD XT target DNAT not found [must-gather-tcnwh] POD XT match conntrack not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match conntrack not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match conntrack not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match conntrack not found [must-gather-tcnwh] POD XT match comment not found [must-gather-tcnwh] POD XT match comment not found Expected results: No such error shown Additional info: Please refer to attachment for more detail must gather output
Created attachment 1615785 [details] must gather output log
This should be fixed by: https://github.com/kubevirt/must-gather/pull/52
Test on latest CNV2.1 cluster, issue have been fixed. 4.2.0-0.nightly-2019-09-21-183303 Kubernetes Version: v1.14.6+076ca09 cnv-must-gather:v2.1.0-16
Closed, clearing needinfo