Bug 703066

Summary: [abrt] kernel: WARNING: at drivers/pci/intel-iommu.c:1977 iommu_prepare_identity_map+0xfe/0x1a8(): TAINTED Warning Issued
Product: [Fedora] Fedora Reporter: lozobo
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:5d91083c9541ff774c0b82c29cda075059cb9b64
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-05-09 10:18:00 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description lozobo 2011-05-09 08:00:04 UTC
abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=/dev/mapper/VolGroup-lv_root rd_LVM_LV=VolGroup/lv_root rd_LVM_LV=VolGroup/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=it rhgb quiet
component:      kernel
kernel:         2.6.38.5-22.fc15.x86_64
kernel_tainted: 512
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         WARNING: at drivers/pci/intel-iommu.c:1977 iommu_prepare_identity_map+0xfe/0x1a8()
reported_to:    kerneloops: URL=http://submit.kerneloops.org/submitoops.php
time:           Thu May  5 09:37:48 2011

backtrace:
:WARNING: at drivers/pci/intel-iommu.c:1977 iommu_prepare_identity_map+0xfe/0x1a8()
:Hardware name: HP Pavilion dv6 Notebook PC
:Your BIOS is broken; RMRR ends before it starts!
:BIOS vendor: Hewlett-Packard; Ver: F.36; Product Version: Rev 1
:Modules linked in:
:Pid: 1, comm: swapper Tainted: G        W   2.6.38.5-22.fc15.x86_64 #1
:Call Trace:
: [<ffffffff8105510e>] ? warn_slowpath_common+0x83/0x9b
: [<ffffffff810551c9>] ? warn_slowpath_fmt+0x46/0x48
: [<ffffffff8147179c>] ? iommu_prepare_identity_map+0xfe/0x1a8
: [<ffffffff81b89a5b>] ? init_dmars+0x52c/0x6b5
: [<ffffffff81b89e74>] ? intel_iommu_init+0x290/0x36f
: [<ffffffff81b5fae7>] ? pci_iommu_init+0x0/0x3e
: [<ffffffff81b5fafa>] ? pci_iommu_init+0x13/0x3e
: [<ffffffff810020a4>] ? do_one_initcall+0x7f/0x137
: [<ffffffff81b58e68>] ? kernel_init+0x22d/0x2a7
: [<ffffffff8100a9e4>] ? kernel_thread_helper+0x4/0x10
: [<ffffffff81b58c3b>] ? kernel_init+0x0/0x2a7
: [<ffffffff8100a9e0>] ? kernel_thread_helper+0x0/0x10

event_log:
:2011-05-09-09:59:57> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-05-09-09:59:59  Kernel oops report was uploaded

Comment 1 Chuck Ebbert 2011-05-09 10:18:00 UTC

*** This bug has been marked as a duplicate of bug 701171 ***