BugZero | VMware ESXi BugID 3514821 - After a reboot of ESXi hosts, you see alarms in th...

VMware ESXi - Defect ID: 3514821

After a reboot of ESXi hosts, you see alarms in the vSphere Client that some uplinks are down

VMware ESXi - Defect ID: 3514821

After a reboot of ESXi hosts, you see alarms in the vSphere Client that some uplinks are down

Last updated on May 7th, 2026

BugZero Risk Score
0.0 Coming soon

Overall: N/A

Severity: N/A

Community: N/A

Lifecycle: N/A

What is the BugZero Risk Score?

VMware ESXi Integration

Learn more about where this data comes from

VMware ESXi Integration

Learn more

Bug Scrub Advisor

Streamline upgrades with automated vendor bug scrubs

Bug Scrub Advisor

Learn more

BugZero Enterprise

Wish you caught this bug sooner? Get proactive today.

BugZero Enterprise

Learn more

Bug Details

Status: Resolved
Impact Category: ESXi-8.0U3g-24859861-no-tools
Workaround Available:

Description

Disclaimer

Known affected version(s) were inferred because the vendor did not provide any: 8.0.3 P05

Overview

Due to some limitations in the VMkernel Observation (VOB) and hostd services, uplink up and down events might not be sent to vCenter in the correct order. As a result, when a task such as rebooting ESXi hosts completes, in the vSphere Client you see false alerts that some uplinks are down. This issue is resolved in this release.

Bug URLs

https://techdocs.broadcom.com/us/en/vmware-cis/vsphere/vsphere/8-0/release-notes/esxi-update-and-patch-release-notes/vsphere-esxi-80u3g-release-notes.html

Change history

2025-12-22 changed to Resolved

Top VMware ESXi Defects

Defect ID: 3b34ac71b2fd
ESXi NVMe/TCP initiator fails to recover paths after target failure recovery
Defect ID: 71ef97b467d5
You see a regression of linked clone performance due to slower VM creation
Defect ID: 36891db3060d
Setting the screen resolution of a powered off, encrypted virtual machine does not always work when manually editing a VMX file
Defect ID: 3577827
vSAN network alarm shows network error rates exceeding 100 percent
Defect ID: b53cc13708cb
A vmxnet3 virtual NIC might stop transmitting data after a reconfiguration

Ready to prevent the next vendor outage?

Get a demo

VMware ESXi - Defect ID: 3514821

After a reboot of ESXi hosts, you see alarms in the vSphere Client that some uplinks are down

VMware ESXi - Defect ID: 3514821

After a reboot of ESXi hosts, you see alarms in the vSphere Client that some uplinks are down

Last updated on May 7th, 2026

BugZero Risk Score0.0 Coming soon

Bug Details

Disclaimer

Overview

Bug URLs

Links

Top VMware ESXi Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
0.0 Coming soon