Bug 1030796

Summary:	qemu crash when hotplug one VF with same boot index 1
Product:	Red Hat Enterprise Linux 6	Reporter:	hongming <honzhang>
Component:	libvirt	Assignee:	Laine Stump <laine>
Status:	CLOSED DUPLICATE	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	6.5	CC:	acathrow, chayang, dyuan, jdenemar, juzhang, mzhan, xuhan, xuzhang
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	1030789	Environment:
Last Closed:	2014-04-02 09:15:26 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:
Bug Depends On:	1030789
Bug Blocks:

Comment 2 hongming 2013-11-15 07:52:31 UTC

Reproduce the bug based on the following rhel6 versions.

libvirt-0.10.2-29.el6.x86_64
qemu-kvm-rhev-0.12.1.2-2.412.el6.x86_64
kernel-2.6.32-425.el6.x86_64

Comment 3 hongming 2013-11-15 08:08:42 UTC

There are no vfio driver in RHEL6. Please ignore the following steps. Reproduce steps only are assigning one VF from VFs pool. They have nothing to with VFIO.


# lsmod |grep vfio_pci
vfio_pci               36474  0 
vfio                   20777  2 vfio_iommu_type1,vfio_pci

2. make sure the following parameter of vfio module is "Y".
# cat /sys/module/vfio_iommu_type1/parameters/allow_unsafe_interrupts 
Y

Comment 4 Jiri Denemark 2014-04-02 09:15:26 UTC


*** This bug has been marked as a duplicate of bug 1007754 ***