Bug 726491 - [abrt] kernel: WARNING: at drivers/pci/dmar.c:594 warn_invalid_dmar+0x7a/0x90() (Not tainted): TAINTED -----------I
Summary: [abrt] kernel: WARNING: at drivers/pci/dmar.c:594 warn_invalid_dmar+0x7a/0x90...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 15
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:d41a38e55d814be3b6a1b813c8d...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-07-28 19:40 UTC by Emre
Modified: 2011-08-03 09:25 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-08-03 09:25:48 UTC
Type: ---


Attachments (Terms of Use)

Description Emre 2011-07-28 19:40:16 UTC
abrt version: 2.0.3
architecture:   x86_64
cmdline:        ro root=UUID=8efdc5a5-d2fb-458f-ad0f-4a87af016dcc rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=trq rhgb quiet crashkernel=129M@0M
comment:        ---------------
component:      kernel
kernel:         2.6.32-131.6.1.el6.x86_64
kernel_tainted: 2048
kernel_tainted_long: Working around severe firmware bug.
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         WARNING: at drivers/pci/dmar.c:594 warn_invalid_dmar+0x7a/0x90() (Not tainted)
time:           Wed Jul 27 20:54:56 2011

backtrace:
:WARNING: at drivers/pci/dmar.c:594 warn_invalid_dmar+0x7a/0x90() (Not tainted)
:Hardware name: HP EliteBook 6930p
:[Firmware Warn]: Your BIOS is broken; DMAR reported at address 0!
:BIOS vendor: Hewlett-Packard; Ver: 68PCD Ver. F.13; Product Version: F.13
:Modules linked in:
:Pid: 0, comm: swapper Not tainted 2.6.32-131.6.1.el6.x86_64 #1
:Call Trace:
:[<ffffffff810670f7>] ? warn_slowpath_common+0x87/0xc0
:[<ffffffff8106718f>] ? warn_slowpath_fmt_taint+0x3f/0x50
:[<ffffffff8129660a>] ? warn_invalid_dmar+0x7a/0x90
:[<ffffffff81bcad58>] ? __acpi_map_table+0x17/0x19
:[<ffffffff814e52e8>] ? _etext+0x0/0x17c
:[<ffffffff81beb833>] ? check_zero_address+0x5d/0x118
:[<ffffffff812dcbff>] ? acpi_get_table_with_size+0x5a/0xb4
:[<ffffffff814e52e8>] ? _etext+0x0/0x17c
:[<ffffffff81beb900>] ? detect_intel_iommu+0x12/0x91
:[<ffffffff81bc5be6>] ? pci_iommu_alloc+0x5e/0x6c
:[<ffffffff81bd79d0>] ? mem_init+0x19/0xec
:[<ffffffff81bbdd25>] ? start_kernel+0x21a/0x429
:[<ffffffff81bbd33a>] ? x86_64_start_reservations+0x125/0x129
:[<ffffffff81bbd438>] ? x86_64_start_kernel+0xfa/0x109

Comment 1 Josef Lusticky 2011-08-03 09:25:48 UTC
Duplicate of BUG 683308 and BUG 495603.


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