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Bug 1887997 - libnmstate.show() crashes when OVS bridge, port and internal interface have the same name and managed by NM [rhel-8.2.1]
Summary: libnmstate.show() crashes when OVS bridge, port and internal interface have t...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: nmstate
Version: 8.2
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: rc
: 8.4
Assignee: Gris Ge
QA Contact: Mingyu Shi
URL:
Whiteboard:
Depends On: 1885174 1886334 1893639
Blocks: 1887349 1887350
TreeView+ depends on / blocked
 
Reported: 2020-10-13 18:55 UTC by Oneata Mircea Teodor
Modified: 2021-01-12 12:56 UTC (History)
17 users (show)

Fixed In Version: nmstate-0.2.10-2.el8_2
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1886334
Environment:
Last Closed: 2020-11-04 13:53:34 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Comment 8 Mingyu Shi 2020-10-22 09:05:09 UTC 
Reproduced with nmstate-0.2.6-6.el8.noarch, reproducer:

nmcli conn add type ovs-bridge conn.interface bridge0
nmcli conn add type ovs-port conn.interface bridge0 master bridge0
nmcli conn add type ovs-interface slave-type ovs-port conn.interface bridge0 master bridge0
# In case that dhcp timeout causes NM deletes ovs-interface, this could be run(or set NM timeout property to unlimited):
nmcli conn modify ovs-slave-bridge0-1 ipv4.method disabled ipv6.method disabled
nmstatectl show

Verified with versions:
nmstate-0.2.10-2.el8_2.noarch
NetworkManager-1.22.8-4.el8.x86_64
DISTRO=RHEL-8.2.0                                                       
Linux hp-dl388g8-04.rhts.eng.pek2.redhat.com 4.18.0-193.13.2.el8_2.x86_64 #1 SMP Mon Jul 13 23:17:28 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
python3-openvswitch2.13-2.13.0-39.el8fdp.x86_64
openvswitch2.13-2.13.0-39.el8fdp.x86_64
openvswitch-selinux-extra-policy-1.0-22.el8fdp.noarch
Comment 9 Gris Ge 2020-11-04 13:53:34 UTC 
RHEL 8.3.0 release with nmstate-0.3.4-14.el8_3 containing the fix and RHEL 8.2.1.z is not required any more.
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