Bug 2144427

Summary:	[RHEL8.8 qemu-kvm] Hotplug nic can't get ip after reboot vm
Product:	Red Hat Enterprise Linux 8	Reporter:	Hu Shuai (Fujitsu) <hshuai>
Component:	qemu-kvm	Assignee:	Virtualization Maintenance <virt-maint>
qemu-kvm sub component:	Networking	QA Contact:	Hu Shuai (Fujitsu) <hshuai>
Status:	CLOSED DUPLICATE	Docs Contact:
Severity:	unspecified
Priority:	unspecified	CC:	leiyang, lijin, virt-maint
Version:	8.8	Flags:	pm-rhel: mirror+
Target Milestone:	rc
Target Release:	---
Hardware:	aarch64
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-11-22 06:21:11 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Hu Shuai (Fujitsu) 2022-11-21 08:48:28 UTC

Description of problem:
Hotplug nic can't get ip after reboot vm

Version-Release number of selected component (if applicable):
qemu-kvm-6.2.0-25.module+el8.8.0+17289+bd3b0bcc.aarch64

How reproducible:
2%

Steps to Reproduce:
1. Prepare a KAR test environment
2. Limit tier1_test_rhel8_aarch64.cfg to `nic_hotplug.vhost_nic.nic_virtio.default` case
3. Run "python3 ConfigTest.py --mem=8192 --vcpu=4 --category=tier1_test_rhel8_aarch64 --hostname=RHEL-8.8.0 --debug"

Actual results:
```
 (1/2) Host_RHEL.m8.u8.v0.product_rhel.qcow2.virtio_scsi.up.virtio_net.Guest.RHEL.8.7.0.aarch64.io-github-autotest-qemu.nic_hotplug.vhost_nic.nic_virtio.arm64-pci: STARTED
 (1/2) Host_RHEL.m8.u8.v0.product_rhel.qcow2.virtio_scsi.up.virtio_net.Guest.RHEL.8.7.0.aarch64.io-github-autotest-qemu.nic_hotplug.vhost_nic.nic_virtio.arm64-pci:  FAIL: Hotplug nic still can't get ip after reboot vm (1236.08 s)
 (2/2) Host_RHEL.m8.u8.v0.product_rhel.qcow2.virtio_scsi.up.virtio_net.Guest.RHEL.8.8.0.aarch64.io-github-autotest-qemu.nic_hotplug.vhost_nic.nic_virtio.arm64-pci: STARTED
 (2/2) Host_RHEL.m8.u8.v0.product_rhel.qcow2.virtio_scsi.up.virtio_net.Guest.RHEL.8.8.0.aarch64.io-github-autotest-qemu.nic_hotplug.vhost_nic.nic_virtio.arm64-pci:  PASS (156.84 s)
```

Expected results:
All pass

Additional info:

Comment 1 lijin 2022-11-22 06:03:24 UTC

Hi Lei,
Could you help to reproduce on x86 as well, it looks like https://bugzilla.redhat.com/show_bug.cgi?id=1762906#c25

Comment 2 Lei Yang 2022-11-22 06:13:03 UTC

(In reply to lijin from comment #1)
> Hi Lei,
> Could you help to reproduce on x86 as well, it looks like
> https://bugzilla.redhat.com/show_bug.cgi?id=1762906#c25

Hi Li

x86 has always had a product bug tracking this problem, you can refer to:: https://bugzilla.redhat.com/show_bug.cgi?id=1958175. From the feature owner perspective, this issue does not distinguish between different hardware, so the current bug can be closed as a dup.

Thanks
Lei

Comment 3 Hu Shuai (Fujitsu) 2022-11-22 06:21:11 UTC

Baseed on comment#2, close this bus as dup.

*** This bug has been marked as a duplicate of bug 1958175 ***