Bug 864647

Summary:	[abrt]: WARNING: at arch/x86/kernel/cpu/perf_event_amd.c:611 amd_pmu_init+0x16b/0x1e1()
Product:	[Fedora] Fedora	Reporter:	akshay vyas <akshayvyas29>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED CANTFIX	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	18	CC:	collura, gansalmon, itamar, jforbes, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:367e262375b849da6ad4edd9f06ba6b2d4b49935
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-10-09 20:56:31 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description akshay vyas 2012-10-09 20:47:10 UTC

Additional info:
libreport version: 2.0.15
abrt_version:   2.0.14
cmdline:        BOOT_IMAGE=/vmlinuz-3.6.1-1.fc18.x86_64 root=UUID=ad40e8aa-3bd4-4d85-982e-5ee595c646c1 ro rd.md=0 rd.lvm=0 rd.dm=0 rd.luks=0 rhgb quiet
kernel:         3.6.1-1.fc18.x86_64

backtrace:
:WARNING: at arch/x86/kernel/cpu/perf_event_amd.c:611 amd_pmu_init+0x16b/0x1e1()
:Hardware name: VirtualBox
:Odd, counter constraints enabled but no core perfctrs detected!
:Modules linked in:
:Pid: 1, comm: swapper/0 Not tainted 3.6.1-1.fc18.x86_64 #1
:Call Trace:
: [<ffffffff8105b83f>] warn_slowpath_common+0x7f/0xc0
: [<ffffffff81d05ab0>] ? check_bugs+0x2d/0x2d
: [<ffffffff8105b936>] warn_slowpath_fmt+0x46/0x50
: [<ffffffff81d05fc1>] amd_pmu_init+0x16b/0x1e1
: [<ffffffff81d05aed>] init_hw_perf_events+0x3d/0x3a6
: [<ffffffff81d05ab0>] ? check_bugs+0x2d/0x2d
: [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
: [<ffffffff81cfcce6>] kernel_init+0xad/0x1d4
: [<ffffffff8108c918>] ? finish_task_switch+0x48/0xe0
: [<ffffffff81629ac4>] kernel_thread_helper+0x4/0x10
: [<ffffffff81cfcc39>] ? start_kernel+0x3c6/0x3c6
: [<ffffffff81629ac0>] ? gs_change+0x13/0x13

Comment 1 Justin M. Forbes 2012-10-09 20:56:31 UTC

I don't think virtualbox supports perfctrs for guests. If this is a concern, you might try KVM, that is a recent addition there.