My Oracle Support Banner

Guest Virtual Machine Errors with "do_IRQ: X.XX No irq handler for vector (irq -1)" (Doc ID 2619733.1)

Last updated on OCTOBER 14, 2020

Applies to:

Oracle VM - Version 3.4.4 and later
Linux OS - Version Oracle Linux 6.0 and later
Oracle Exadata Hardware - Version 11.1.0.7 and later
Linux x86-64

Symptoms

In virtualized Xen environments, the following message may appear with one or more of the symptoms below (not all symptoms can occur at the same time).

do_IRQ: 1.113 No irq handler for vector (irq -1).

Possible Symptoms:

The No IRQ Handler error will log in /var/log/dmesg, /var/log/message and VMcore kernel logs.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.