[FT] Error in ``test_initialize_nsrange_support_parallel_exec_diff_init_time``

[Rodolfo Alonso]

Failed test: neutron.tests.functional.plugins.ml2.drivers.test_type_tunnel.TunnelTypeDriverBaseTestCase.test_initialize_nsrange_support_parallel_exec_diff_init_time

Snippet: https://paste.opendev.org/show/bRk0r1uWtHmEjMtWP9D9/

Logs: https://65ee17eaa142e408dc78-3bd40c8d36d294cb66d7707215c773f3.ssl.cf1.rackcdn.com/openstack/4cd04e6130b94ab69d9869952bcd907a

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/965933

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/965933
Committed: https://opendev.org/openstack/neutron/commit/3137a97f46f1542c5ed27118640978cc7d39ec1a
Submitter: "Zuul (22348)"
Branch: master

commit 3137a97f46f1542c5ed27118640978cc7d39ec1a
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Mon Nov 3 14:06:33 2025 +0000

    [FT] Initialize the segment ranges sequentially

    In the functional tests
    ``test_initialize_nsrange_support_parallel_exec_*_init_time``, the
    segment ranges initialization is done sequentially to avoid a race
    condition with the database driver.

    In a real environment, only the first WSGI worker thread is in charge
    of initializing these registers; in a multi server environment, the
    possibility of race condition between then is almost none and should
    be solved by the database engine.

    Closes-Bug: #2130564

    Signed-off-by: Rodolfo Alonso Hernandez <email address hidden>
    Change-Id: Iedf74efb3b970cca8c9bee749d9136d8dcd140b3

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 28.0.0.0b1 Gazpacho development milestone.