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Bug 602547 - [abrt] kernel: WARNING: at drivers/pci/dmar.c:636 check_zero_address+0x158/0x1a4() (Not tainted)
Summary: [abrt] kernel: WARNING: at drivers/pci/dmar.c:636 check_zero_address+0x158/0x...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel
Version: 6.0
Hardware: x86_64
OS: Linux
low
medium
Target Milestone: rc
: ---
Assignee: Red Hat Kernel Manager
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard: abrt_hash:739162634
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-06-10 06:26 UTC by Igor Zhang
Modified: 2018-11-14 14:23 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-06-10 14:29:38 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
File: backtrace (884 bytes, text/plain)
2010-06-10 06:26 UTC, Igor Zhang 		no flags Details
File: backtrace (899 bytes, text/plain)
2011-02-19 23:33 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (909 bytes, text/plain)
2011-03-19 19:50 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (909 bytes, text/plain)
2011-03-23 00:39 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (892 bytes, text/plain)
2011-03-29 22:59 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (899 bytes, text/plain)
2011-03-30 02:01 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (890 bytes, text/plain)
2011-03-30 17:26 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (899 bytes, text/plain)
2011-04-04 05:21 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (890 bytes, text/plain)
2011-04-08 14:50 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (890 bytes, text/plain)
2011-04-08 15:59 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (899 bytes, text/plain)
2011-04-12 01:34 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (899 bytes, text/plain)
2011-04-21 10:56 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (899 bytes, text/plain)
2011-04-25 09:22 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (890 bytes, text/plain)
2011-05-25 14:49 UTC, Red Hat Case Diagnostics 		no flags Details
File: backtrace (949 bytes, text/plain)
2011-06-03 01:05 UTC, Red Hat Case Diagnostics 		no flags Details
View All

Description Igor Zhang 2010-06-10 06:26:11 UTC 
abrt version: 1.1.4
architecture: x86_64
cmdline: not_applicable
component: kernel
executable: kernel
kernel: 2.6.32-33.el6.x86_64
package: kernel
reason: WARNING: at drivers/pci/dmar.c:636 check_zero_address+0x158/0x1a4() (Not tainted)
release: Red Hat Enterprise Linux Server release 6.0 Beta (Santiago)

backtrace
-----
WARNING: at drivers/pci/dmar.c:636 check_zero_address+0x158/0x1a4() (Not tainted)
Hardware name: OptiPlex 760                 
Your BIOS is broken; DMAR reported at address fedc1000 returns all ones!
BIOS vendor: Dell Inc.; Ver: A03; Product Version: 
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.32-33.el6.x86_64 #1
Call Trace:
[<ffffffff8106a703>] warn_slowpath_common+0x83/0xc0
[<ffffffff8106a7a1>] warn_slowpath_fmt+0x41/0x50
[<ffffffff81908fb1>] check_zero_address+0x158/0x1a4
[<ffffffff812d23ef>] ? acpi_get_table_with_size+0x5a/0xb4
[<ffffffff814e1745>] ? _etext+0x0/0x3
[<ffffffff8190900f>] detect_intel_iommu+0x12/0x91
[<ffffffff818e4583>] pci_iommu_alloc+0x5e/0x6c
[<ffffffff818f54d1>] mem_init+0x19/0xec
[<ffffffff818dccb1>] start_kernel+0x218/0x40d
[<ffffffff818dc33a>] x86_64_start_reservations+0x125/0x129
[<ffffffff818dc438>] x86_64_start_kernel+0xfa/0x109

How to reproduce
-----
1.
2.
3.
Don't know. Just install rhel6 beta-2 on my machine and boot it.
Although this seems a crash, I can still operate my system.
Comment 1 Igor Zhang 2010-06-10 06:26:14 UTC 
Created attachment 422788 [details]
File: backtrace
Comment 3 RHEL Program Management 2010-06-10 06:52:55 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 4 Prarit Bhargava 2010-06-10 14:29:38 UTC 
FW issue.

P.
Comment 5 Red Hat Case Diagnostics 2011-02-19 23:33:35 UTC 
Created attachment 479731 [details]
File: backtrace
Comment 7 Red Hat Case Diagnostics 2011-03-19 19:50:19 UTC 
Created attachment 486408 [details]
File: backtrace
Comment 9 Red Hat Case Diagnostics 2011-03-23 00:39:01 UTC 
Created attachment 486937 [details]
File: backtrace
Comment 11 Red Hat Case Diagnostics 2011-03-29 22:59:56 UTC 
Created attachment 488598 [details]
File: backtrace
Comment 13 Red Hat Case Diagnostics 2011-03-30 02:01:11 UTC 
Created attachment 488612 [details]
File: backtrace
Comment 15 Red Hat Case Diagnostics 2011-03-30 17:26:22 UTC 
Created attachment 488837 [details]
File: backtrace
Comment 17 Red Hat Case Diagnostics 2011-04-04 05:21:41 UTC 
Created attachment 489702 [details]
File: backtrace
Comment 19 Red Hat Case Diagnostics 2011-04-08 14:50:05 UTC 
Created attachment 490817 [details]
File: backtrace
Comment 21 Red Hat Case Diagnostics 2011-04-08 15:59:43 UTC 
Created attachment 490832 [details]
File: backtrace
Comment 23 Red Hat Case Diagnostics 2011-04-12 01:34:35 UTC 
Created attachment 491390 [details]
File: backtrace
Comment 25 Red Hat Case Diagnostics 2011-04-21 10:56:41 UTC 
Created attachment 493784 [details]
File: backtrace
Comment 27 Red Hat Case Diagnostics 2011-04-25 09:22:32 UTC 
Created attachment 494631 [details]
File: backtrace
Comment 30 Red Hat Case Diagnostics 2011-05-25 14:49:29 UTC 
Created attachment 500847 [details]
File: backtrace
Comment 34 Red Hat Case Diagnostics 2011-06-03 01:05:46 UTC 
Created attachment 502699 [details]
File: backtrace
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