Bug 573874

Summary: [abrt] crash in kernel
Product: Red Hat Enterprise Linux 6 Reporter: Jeff Burke <jburke>
Component: kernelAssignee: Red Hat Kernel Manager <kernel-mgr>
Status: CLOSED NOTABUG QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: medium Docs Contact:
Priority: low    
Version: 6.0   
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: abrt_hash:1845543157
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-03-16 20:16:55 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 Jeff Burke 2010-03-15 23:54:35 UTC 
abrt 1.0.7 detected a crash.

architecture: x86_64
cmdline: not_applicable
component: kernel
executable: kernel
kernel: 2.6.32-19.el6.x86_64
package: kernel
release: Red Hat Enterprise Linux release 6.0 Beta (Santiago)

kerneloops
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------------[ cut here ]------------
WARNING: at drivers/pci/dmar.c:616 check_zero_address+0x96/0x1a5() (Not tainted)
Hardware name: HP EliteBook 6930p
Your BIOS is broken; DMAR reported at address zero!
BIOS vendor: Hewlett-Packard; Ver: 68PCU Ver. F.16; Product Version: F.16
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.32-19.el6.x86_64 #1
Call Trace:
[<ffffffff81067c33>] warn_slowpath_common+0x83/0xc0
[<ffffffff814c9f4f>] ? _etext+0x0/0x1
[<ffffffff81067cd1>] warn_slowpath_fmt+0x41/0x50
[<ffffffff818cb01b>] ? early_ioremap+0x13/0x15
[<ffffffff818de2df>] check_zero_address+0x96/0x1a5
[<ffffffff812c2cf3>] ? acpi_get_table_with_size+0x5a/0xb4
[<ffffffff814c9f4f>] ? _etext+0x0/0x1
[<ffffffff818de400>] detect_intel_iommu+0x12/0x91
[<ffffffff818ba28d>] pci_iommu_alloc+0x5e/0x6d
[<ffffffff818ca914>] mem_init+0x19/0xec
[<ffffffff818b2cb7>] start_kernel+0x20c/0x401
[<ffffffff818b233a>] x86_64_start_reservations+0x125/0x129
[<ffffffff818b2438>] x86_64_start_kernel+0xfa/0x109

How to reproduce
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1. Just booting
2.
3.
Comment 2 RHEL Program Management 2010-03-16 00:24:41 UTC 
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.
Comment 3 Prarit Bhargava 2010-03-16 20:16:55 UTC 
Not a bug.  Informational message that BIOS is broken.

P.