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Bug 1801798 - VLAN cannot be added to existing bond interface configured in a custom Mode 1 if the option "fail_over_mac=active" is set
Summary: VLAN cannot be added to existing bond interface configured in a custom Mode 1...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: nmstate
Version: 8.2
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: rc
: 8.2
Assignee: Gris Ge
QA Contact: Mingyu Shi
URL:
Whiteboard:
Depends On: 1802424
Blocks: 1800592 1801821
TreeView+ depends on / blocked
 
Reported: 2020-02-11 16:17 UTC by Michael Burman
Modified: 2022-10-11 15:59 UTC (History)
6 users (show)

Fixed In Version: nmstate-0.2.6-1.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-04-28 16:00:37 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github nmstate nmstate issues 781 0 None closed Repeat apply on fail_over_mac: "1" bond failed with NM_ACTIVE_CONNECTION_STATE_REASON_DEVICE_DISCONNECTED 2021-01-14 15:28:08 UTC
Github nmstate nmstate pull 827 0 None closed bond: Add support of fail_over_mac=active with active backup mode 2021-01-14 15:28:47 UTC
Red Hat Issue Tracker RHELPLAN-37769 0 None None None 2022-10-11 15:59:02 UTC
Red Hat Product Errata RHBA-2020:1696 0 None None None 2020-04-28 16:00:51 UTC

Description Michael Burman 2020-02-11 16:17:05 UTC 
Description of problem:
VLAN cannot be added to existing bond interface configured in a custom Mode 1 if the option "fail_over_mac=active" is set

- For vlan bridge:
MainProcess|jsonrpc/5::INFO::2020-02-11 11:07:39,466::configurator::192::root::(_setup_nmstate) Desired state: {'interfaces': [{'name': 'bond0', 'type': 'bond', 'state': '
up', 'link-aggregation': {'slaves': ['ens4f2', 'ens4f3'], 'options': {'fail_over_mac': '1', 'miimon': '100'}, 'mode': 'active-backup'}, 'mtu': 1500}, {'vlan': {'id': 335, 
'base-iface': 'bond0'}, 'name': 'bond0.335', 'type': 'vlan', 'state': 'up', 'mtu': 1500, 'ipv4': {'enabled': False}, 'ipv6': {'enabled': False}}, {'name': 'ovirtmgmt'}, {'
name': 'vlan1', 'type': 'linux-bridge', 'state': 'up', 'mtu': 1500, 'bridge': {'port': [{'name': 'bond0.335'}], 'options': {'stp': {'enabled': False}}}, 'ipv4': {'enabled'
: False}, 'ipv6': {'enabled': False}}]}

MainProcess|jsonrpc/5::DEBUG::2020-02-11 11:07:39,683::connection::217::root::(_active_connection_callback) Connection activation initiated: dev=bond0, con-state=<enum NM_ACTIVE_CONNECTION_STATE_ACTIVATING of type NM.ActiveConnectionState>
MainProcess|jsonrpc/5::ERROR::2020-02-11 11:07:40,301::nmclient::178::root::(quit) NM main-loop aborted: Connection activation failed on bond0: reason=<enum NM_ACTIVE_CONNECTION_STATE_REASON_DEVICE_DISCONNECTED of type NM.ActiveConnectionStateReason>

libnmstate.error.NmstateLibnmError: Unexpected failure of libnm when running the mainloop: run execution


- For vlan
MainProcess|jsonrpc/5::INFO::2020-02-11 11:14:44,659::configurator::192::root::(_setup_nmstate) Desired state: {'interfaces': [{'name': 'bond0', 'type': 'bond', 'state': '
up', 'link-aggregation': {'slaves': ['ens4f2', 'ens4f3'], 'options': {'fail_over_mac': '1', 'miimon': '100'}, 'mode': 'active-backup'}, 'mtu': 1500}, {'vlan': {'id': 162, 
'base-iface': 'bond0'}, 'name': 'bond0.162', 'type': 'vlan', 'state': 'up', 'mtu': 1500, 'ipv4': {'enabled': False}, 'ipv6': {'enabled': False}}, {'name': 'ovirtmgmt'}]}

Version-Release number of selected component (if applicable):
nmstate-0.2.1-1.el8.noarch

How reproducible:
100%

Steps to Reproduce:
1. Create a custom bond mode 1 interface with custom option fail_over_mac=active
2. Try to attach vlan bridge or vlan network on top of it

Actual results:
nmstate explodes and fail to create desired connection

Expected results:
Should work
Comment 2 Gris Ge 2020-02-12 12:41:57 UTC 
This is related to the `fail_over_mac: "1"` option.

Even without VLAN, apply the same yml file again will cause the same failure.


Upstream tracking issue is: https://github.com/nmstate/nmstate/issues/781
Comment 3 Gris Ge 2020-02-13 06:04:24 UTC 
Could be a bug of NetworkManager: https://bugzilla.redhat.com/show_bug.cgi?id=1802424

Waiting NetworkManager's feedback.
Comment 4 Gris Ge 2020-02-21 06:16:24 UTC 
Patch sent to upstream for review: https://github.com/nmstate/nmstate/pull/827
Comment 9 errata-xmlrpc 2020-04-28 16:00:37 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, 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-2020:1696
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