Bug 1583927
| Summary: | "Unexpected hostdev type while encoding audit message: 4" when attach a mdev device. | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Fangge Jin <fjin> |
| Component: | libvirt | Assignee: | Erik Skultety <eskultet> |
| Status: | CLOSED ERRATA | QA Contact: | yafu <yafu> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.6 | CC: | dyuan, lmen, xuzhang |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-4.4.0-1.el7 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-10-30 09:55:31 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: | |||
Fixed upstream by:
Refs: v4.4.0-rc1-7-ge0fae78ad5
Author: Erik Skultety <eskultet>
AuthorDate: Thu May 31 09:42:58 2018 +0200
Commit: Erik Skultety <eskultet>
CommitDate: Thu May 31 12:09:50 2018 +0200
audit: Enforce enum switch type cast in virDomainAuditHostdev
There was a missing enum for mdev causing a strange 'unknown device type'
warning when hot-plugging mdev.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1583927
Signed-off-by: Erik Skultety <eskultet>
Reproduced with libvirt-4.3.0-1.el7.x86_64. Verified with libvirt-4.5.0-7.el7.x86_64. Test steps are the same as comment 0. And no warning "Unexpected hostdev type while encoding audit message" in libvirtd.log when attaching a mdev device. 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, 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-2018:3113 |
Description of problem: "Unexpected hostdev type while encoding audit message: 4" when attach a mdev hostdev. Version-Release number of selected component (if applicable): libvirt-4.3.0-1.el7.x86_64 How reproducible: 100% Steps to Reproduce: 0.Prepare mdev device 1.Start a guest 2.Attach mdev device to guest: # cat /tmp/mdev.xml <hostdev mode='subsystem' type='mdev' model='vfio-pci'> <source> <address uuid='7bb8579b-55ca-4f4d-b70f-498a583c1e6e'/> </source> <alias name='ua-0febf033-9953-40e1-b803-2df42b0bac4e'/> </hostdev> # virsh attach-device 1 /tmp/mdev.xml Device attached successfully 3.Check libvirtd log: 2018-05-30 03:20:57.241+0000: 19704: warning : virDomainAuditHostdev:424 : Unexpected hostdev type while encoding audit message: 4 Actual results: Warning when log audit message for mdev device. Expected results: Audit log is recorded successfully Additional info: