Bug 2228643 - ovs-vswitchd crashed with ''ovs|00002|util(pmd-xxx)|EMER|../lib/conntrack.c:1063: assertion conn->conn_type == CT_CONN_TYPE_DEFAULT failed in conn_update_state()'
Summary: ovs-vswitchd crashed with ''ovs|00002|util(pmd-xxx)|EMER|../lib/conntrack.c:1...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openvswitch
Version: 17.1 (Wallaby)
Hardware: x86_64
OS: Linux
high
high
Target Milestone: z2
: 17.1
Assignee: RHOSP:NFV_Eng
QA Contact: Eran Kuris
URL:
Whiteboard:
Depends On: 2230449
Blocks: 2222869 2247348
TreeView+ depends on / blocked
 
Reported: 2023-08-03 00:56 UTC by Keigo Noha
Modified: 2024-06-07 04:25 UTC (History)
25 users (show)

Fixed In Version: openvswitch3.1-3.1.0-52.el9fdp
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2247348 (view as bug list)
Environment:
Last Closed: 2024-01-16 14:30:09 UTC
Target Upstream Version:
Embargoed:
vchundur: needinfo+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker OSP-27153 0 None None None 2023-08-03 00:57:50 UTC
Red Hat Product Errata RHBA-2024:0209 0 None None None 2024-01-16 14:30:21 UTC

Description Keigo Noha 2023-08-03 00:56:53 UTC 
Description of problem:
ovs-vswitchd crashed with ''ovs|00002|util(pmd-xxx)|EMER|../lib/conntrack.c:1063: assertion conn->conn_type == CT_CONN_TYPE_DEFAULT failed in conn_update_state()'

The crash happened repeatedly and it blocks the network communication of VMs.

Version-Release number of selected component (if applicable):
openvswitch3.1-3.1.0-14.el9fdp.x86_64

How reproducible:
Frequently happens

Steps to Reproduce:
1. Deploy RHOSP17.1 Beta
2. Deploy OCP4.12 IPI
3. While the OCP IPI installation, ovs-vswitchd crashes.

Actual results:
ovs-vswitchd crashed

Expected results:
ovs-vswitchd doesn't crash.

Additional info:
The similar issue is reported at https://www.mail-archive.com/ovs-discuss@openvswitch.org/msg08945.html
Comment 59 Ziv Greenberg 2023-12-07 14:04:41 UTC 
Hi,

I was able to verify the proposed fix.
The OCP 4.12 cluster has been installed successfully by using ovs-dpdk as a main management network for the nodes.


[stack@undercloud-0 ~]$ cat core_puddle_version
RHOS-17.1-RHEL-9-20231122.n.1


[root@computeovndpdksriov-0 ~]# rpm -qa | grep openvswitch3
openvswitch3.1-3.1.0-54.el9fdp.x86_64


[root@computeovndpdksriov-0 ~]# ovs-vsctl --version
ovs-vsctl (Open vSwitch) 3.1.3


[stack@undercloud-0 ~]$ oc get clusterversion
NAME      VERSION                              AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.12.0-0.nightly-2023-12-07-042643   True        False         4h56m   Cluster version is 4.12.0-0.nightly-2023-12-07-042643


Thanks
Ziv
Comment 60 Ziv Greenberg 2023-12-07 14:05:24 UTC 
Hi,

I was able to verify the proposed fix.
The OCP 4.12 cluster has been installed successfully by using ovs-dpdk as a main management network for the nodes.


[stack@undercloud-0 ~]$ cat core_puddle_version
RHOS-17.1-RHEL-9-20231122.n.1


[root@computeovndpdksriov-0 ~]# rpm -qa | grep openvswitch3
openvswitch3.1-3.1.0-54.el9fdp.x86_64


[root@computeovndpdksriov-0 ~]# ovs-vsctl --version
ovs-vsctl (Open vSwitch) 3.1.3


[stack@undercloud-0 ~]$ oc get clusterversion
NAME      VERSION                              AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.12.0-0.nightly-2023-12-07-042643   True        False         4h56m   Cluster version is 4.12.0-0.nightly-2023-12-07-042643


Thanks
Ziv
Comment 61 Ziv Greenberg 2023-12-07 14:05:35 UTC 
Hi,

I was able to verify the proposed fix.
The OCP 4.12 cluster has been installed successfully by using ovs-dpdk as a main management network for the nodes.


[stack@undercloud-0 ~]$ cat core_puddle_version
RHOS-17.1-RHEL-9-20231122.n.1


[root@computeovndpdksriov-0 ~]# rpm -qa | grep openvswitch3
openvswitch3.1-3.1.0-54.el9fdp.x86_64


[root@computeovndpdksriov-0 ~]# ovs-vsctl --version
ovs-vsctl (Open vSwitch) 3.1.3


[stack@undercloud-0 ~]$ oc get clusterversion
NAME      VERSION                              AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.12.0-0.nightly-2023-12-07-042643   True        False         4h56m   Cluster version is 4.12.0-0.nightly-2023-12-07-042643


Thanks
Ziv
Comment 68 errata-xmlrpc 2024-01-16 14:30:09 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Red Hat OpenStack Platform 17.1.2 bug fix and enhancement advisory), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2024:0209
Comment 69 Red Hat Bugzilla 2024-06-07 04:25:10 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days
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