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Description of problem:
The following test is conducting on the rhel8.7 1minutetip machine:
[root@ci-vm-10-0-139-77 ~]# ip link add name testbr type bridge forward_delay 0
[root@ci-vm-10-0-139-77 ~]# ip link set testbr up && ip addr add 192.0.2.1/24 dev testbr && ip -6 addr add 2001:DB8::1/32 dev testbr
[root@ci-vm-10-0-139-77 ~]# ip a s testbr
7: testbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether ba:42:8d:29:a7:20 brd ff:ff:ff:ff:ff:ff
inet 192.0.2.1/24 scope global testbr
valid_lft forever preferred_lft forever
inet6 2001:db8::1/32 scope global
valid_lft forever preferred_lft forever
inet6 fe80::b842:8dff:fe29:a720/64 scope link
valid_lft forever preferred_lft forever
[root@ci-vm-10-0-139-77 ~]# ip l del testbr
[root@ci-vm-10-0-139-77 ~]# ip link add name testbr type bridge forward_delay 0
[root@ci-vm-10-0-139-77 ~]# nmcli d set testbr managed false
[root@ci-vm-10-0-139-77 ~]# ip link set testbr up && ip addr add 192.0.2.1/24 dev testbr && ip -6 addr add 2001:DB8::1/32 dev testbr
[root@ci-vm-10-0-139-77 ~]# ip a s testbr
8: testbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether 72:a4:59:1f:cb:3e brd ff:ff:ff:ff:ff:ff
inet6 fe80::70a4:59ff:fe1f:cb3e/64 scope link
valid_lft forever preferred_lft forever
Notice that the addresses can not be configured afterwards if unmanage the testbr device.
The complete log is attached.
Version-Release number of selected component (if applicable):
[root@ci-vm-10-0-139-77 ~]# nmcli -v
nmcli tool, version 1.39.0-1.el8
[root@ci-vm-10-0-139-77 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.7 Beta (Ootpa)
How reproducible:
I can reproduce everytime
Steps to Reproduce:
1. ip link add name testbr type bridge forward_delay 0
2. nmcli d set testbr managed false
3. ip link set testbr up && ip addr add 192.0.2.1/24 dev testbr && ip -6 addr add 2001:DB8::1/32 dev testbr
4. ip a s testbr
Actual results:
The addresses are not configured for testbr
Expected results:
The addresses are configured for testbr
Additional info:
(In reply to Till Maas from comment #3)
> What's the situation with NM in RHEL 8.6 for this scenario?
I can always reproduce the same issue in RHEL 8.6.
```
[root@ci-vm-10-0-136-35 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.6 (Ootpa)
[root@ci-vm-10-0-136-35 ~]# nmcli -v
nmcli tool, version 1.36.0-4.el8
[root@ci-vm-10-0-136-35 ~]# ip link add name testbr type bridge forward_delay 0
[root@ci-vm-10-0-136-35 ~]# nmcli d set testbr managed false
[root@ci-vm-10-0-136-35 ~]# ip link set testbr up && ip addr add 192.0.2.1/24 dev testbr && ip -6 addr add 2001:DB8::1/32 dev testbr
[root@ci-vm-10-0-136-35 ~]# ip a s testbr
7: testbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether c2:39:33:72:fe:bd brd ff:ff:ff:ff:ff:ff
inet6 fe80::c039:33ff:fe72:febd/64 scope link
valid_lft forever preferred_lft forever
[root@ci-vm-10-0-136-35 ~]#
```
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 (NetworkManager 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-2022:7680
Description of problem: The following test is conducting on the rhel8.7 1minutetip machine: [root@ci-vm-10-0-139-77 ~]# ip link add name testbr type bridge forward_delay 0 [root@ci-vm-10-0-139-77 ~]# ip link set testbr up && ip addr add 192.0.2.1/24 dev testbr && ip -6 addr add 2001:DB8::1/32 dev testbr [root@ci-vm-10-0-139-77 ~]# ip a s testbr 7: testbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000 link/ether ba:42:8d:29:a7:20 brd ff:ff:ff:ff:ff:ff inet 192.0.2.1/24 scope global testbr valid_lft forever preferred_lft forever inet6 2001:db8::1/32 scope global valid_lft forever preferred_lft forever inet6 fe80::b842:8dff:fe29:a720/64 scope link valid_lft forever preferred_lft forever [root@ci-vm-10-0-139-77 ~]# ip l del testbr [root@ci-vm-10-0-139-77 ~]# ip link add name testbr type bridge forward_delay 0 [root@ci-vm-10-0-139-77 ~]# nmcli d set testbr managed false [root@ci-vm-10-0-139-77 ~]# ip link set testbr up && ip addr add 192.0.2.1/24 dev testbr && ip -6 addr add 2001:DB8::1/32 dev testbr [root@ci-vm-10-0-139-77 ~]# ip a s testbr 8: testbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000 link/ether 72:a4:59:1f:cb:3e brd ff:ff:ff:ff:ff:ff inet6 fe80::70a4:59ff:fe1f:cb3e/64 scope link valid_lft forever preferred_lft forever Notice that the addresses can not be configured afterwards if unmanage the testbr device. The complete log is attached. Version-Release number of selected component (if applicable): [root@ci-vm-10-0-139-77 ~]# nmcli -v nmcli tool, version 1.39.0-1.el8 [root@ci-vm-10-0-139-77 ~]# cat /etc/redhat-release Red Hat Enterprise Linux release 8.7 Beta (Ootpa) How reproducible: I can reproduce everytime Steps to Reproduce: 1. ip link add name testbr type bridge forward_delay 0 2. nmcli d set testbr managed false 3. ip link set testbr up && ip addr add 192.0.2.1/24 dev testbr && ip -6 addr add 2001:DB8::1/32 dev testbr 4. ip a s testbr Actual results: The addresses are not configured for testbr Expected results: The addresses are configured for testbr Additional info: