RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Created attachment 1920094 [details]
NM_trace.log

Description of problem:
When vlan over bond and bond itself both attahced to a vrf, cannot remove vrf and bond directly.

Version-Release number of selected component (if applicable):
nmstate-2.2.0-0.alpha.20221014.el9.x86_64
NetworkManager-1.40.0-1.el9.x86_64

How reproducible:
100%

Steps to Reproduce:
echo "interfaces:
- name: bond0
  state: up
  type: bond
  link-aggregation:
    mode: 802.3ad
- name: bond0.4000
  type: vlan
  state: up
  vlan:
    base-iface: bond0
    id: 4000
- name: vrf0
  state: up
  type: vrf
  vrf:
    route-table-id: 100
    port:
    - bond0
    - bond0.4000
" | nmstatectl apply

echo "interfaces:
  - name: bond0
    type: bond
    state: absent
  - name: vrf0
    type: vrf
    state: absent" | nmstatectl apply

# Got error while all interfaces were removed, but NM connection of bond0.4000 remained
ip link show
nmcli con

Actual results:
NmstateError: Bug: DbusConnectionError: org.freedesktop.NetworkManager.DependencyFailed: parent device '4339ad3a-0c1e-45da-9b9c-55d12a9ef786' not found

Expected results:
No error, bond0, vrf0 and bond0.4000 with their NM connections are all removed

Additional info:
This wokrs in nmstate python version

*** Bug 2137458 has been marked as a duplicate of this bug. ***

Patch sent to upstream: https://github.com/nmstate/nmstate/pull/2169


Nice catch!

Verified with:
nmstate-2.2.5-1.el9.x86_64
nispor-1.2.9-1.el9.x86_64
NetworkManager-1.41.90-1.el9.x86_64
DISTRO=RHEL-9.2.0-20230127.12

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 (nmstate bug fix and enhancement update), 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-2023:2190