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+++ This bug was initially created as a clone of Bug #2069946 +++

Description of problem:

Boot through PXE on a vDPA device will crash Qemu.

Version-Release number of selected component (if applicable):


How reproducible:

100%

Steps to Reproduce:
1. create 8 queues vDPA device via vdpa(8)
2. boot guest with -boot n
3.

Actual results:

Qemu crash

Expected results:

Qemu should work fine.

Additional info:

*** Bug 2083068 has been marked as a duplicate of this bug. ***

*** Bug 2082782 has been marked as a duplicate of this bug. ***

The problem is fixed in QEMU by an ongoing series:

[PATCH v4 0/7] vhost-vdpa multiqueue fixes
https://patchew.org/QEMU/1651890498-24478-1-git-send-email-si-wei.liu@oracle.com/

QE bot(pre verify): Set 'Verified:Tested,SanityOnly' as gating/tier1 test pass.

Based on comment 16, move to "VERIFIED"

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 (Moderate: qemu-kvm security, 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/RHSA-2022:7967