Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
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.
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 (iproute 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-2021:1653
Version-Release number of selected component (if applicable): $ rpm -qf `which rdma` iproute-5.3.0-1.el8.x86_64 $ rpm -q kernel kernel-4.18.0-167.el8.x86_64 $ cat /etc/motd motd motd.orig $ cat /etc/motd | grep -i distro DISTRO=RHEL-8.2.0-20191219.0 Job Whiteboard: Reserve Workflow provision of distro RHEL-8.2.0-20191219.0 on a specific system for 86400 seconds How reproducible: Always Steps to Reproduce: $ rdma dev show 0: mlx5_0: node_type ca fw 20.25.6000 node_guid 9803:9b03:0086:0b9e sys_image_guid 9803:9b03:0086:0b9e 1: mlx5_1: node_type ca fw 20.25.6000 node_guid 9803:9b03:0086:0b9f sys_image_guid 9803:9b03:0086:0b9e 2: mlx5_2: node_type ca fw 20.25.6000 node_guid 9803:9b03:0086:0ba2 sys_image_guid 9803:9b03:0086:0b9e 3: mlx5_3: node_type ca fw 20.25.6000 node_guid 9803:9b03:0086:0ba3 sys_image_guid 9803:9b03:0086:0b9e $ rdma system show netns shared $ rdma system set netns exclusive error: Device or resource busy $ rdma system show netns shared $ rdma system set netns exclusive error: Device or resource busy Actual results: $ rdma system set netns exclusive error: Device or resource busy Expected results: Change rdma subsys mode to exclusive mode $ rdma sys set netns exclusive $ rdma sys show netns exclusive Additional info: