Hardware Machine Error Internal Unclassified Error
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Mca: Internal Parity Error
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Hardware Error Machine Check Events Logged Redhat
events logged JONG L. Wed, 12/09/2015 - 16:04 Hello, I have a custom board(RC10), which has E3845 and is similar to MinnowBoard MAX. I have customized
Processor Context Corrupt
from Intel Firmware Engine MinnowBoard MAX firmware to RC10 by enabling i2c-0, PCIe-2, etc. When the Linux system boots, it shows "mce: [Hardware Error]: Machine check events logged" 300 seconds after the boot. 1. Since the original configuration came from the MinnowBoard MAX, which uses E3825, the mce error might come from it. machine check exception error If yes, how can I change the processor to E3845. 2. Other than #1 I don't have any idea where the mce error came from. Is there any way to track it down by disabling HW components(e.g. PCIE-0)? RSS Top 16 posts / 0 new Last post For more complete information about compiler optimizations, see our Optimization Notice. Log in to post comments Brian Richardson (Intel) Thu, 12/10/2015 - 11:22 We'd like to get the log of the machine check exception to figure out what's going on. On Linux systems, you should be able to get this using mcelog - http://mcelog.org/ As an example you can install this on Ubuntu/Debian using apt-get: sudo apt-get install mcelog The events will be logged to /var/log/mcelog. You can also run: sudo mcelog --client to query the mcelog daemon for errors. -- Brian Richardson -- @intel_brian Top Log in to post comments JONG L. Thu, 12/10/2015 - 11:30 Best Reply Hell
team. Interpreting a WHEA error for a MCA fault ★★★★★★★★★★★★★★★ ntdebugJanuary 28, 20113 0 0 0 Howdy fellow debuggers! This is Graham McIntyre, I am an Escalation Engineer in Platforms Global Escalation Services. We get how to fix machine check exception questions from time to time from customers who experience a WHEA bugcheck 0x124, or mcelog system event, for help in interpreting the error record. The information applies to Windows Server 2008 / Vista SP1 and Windows sbridge: handling mce memory error 2008 R2 / Windows 7. I thought I would go through an example error record, point out some commonly asked questions, and show you how to find specific information on the error. In many https://software.intel.com/en-us/forums/intel-firmware-engine/topic/603829 cases, the information is specific to a particular processor / hardware vendor, the customer will need to follow up with them. But, we can help to some extent to parse the data. For an initial primer on WHEA and hardware error reporting, I suggest reading this whitepaper: http://www.microsoft.com/whdc/system/pnppwr/WHEA/wheaintro.mspx I’ll provide some further links to some specific WHEA information along the way. Getting Started: A WHEA bug check 0x124, https://blogs.msdn.microsoft.com/ntdebugging/2011/01/28/interpreting-a-whea-error-for-a-mca-fault/ WHEA_UNCORRECTABLE_ERROR, indicates that a fatal hardware error has occurred. The bug check parameters give you further information on the WHEA error record generated. In this example case, the first parameter was 0 so this indicates that this is a Machine Check Exception (MCE). An MCE is generated by certain classes of processors, such as Intel and AMD 64-bit processors. Checking the help included with the Debugging Tools For Windows for Bug Ch 0x124 shows this meaning for the parameters: Parameter 1 Parameter 2 Parameter 3 Parameter 4 Cause of Error 0x0 Address of WHEA_ERROR_RECORD structure High 32 bits of MCi_STATUS MSR for the MCA bank that has the error. Low 32 bits of MCi_STATUS MSR for the MCA bank that has the error. A machine check exception occurred. These parameter descriptions apply if the processor is based on the x64 architecture, or the x86 architecture that has the MCA feature available (for example, Intel Pentium Pro, Pentium IV, or Xeon). There are 2 useful debugger commands for debugging a WHEA error: !whea – displays top level WHEA information !errrec – dumps a specific WHEA error record Since we already have an address of the error record in Parameter 2, we can dump it out directly w
(עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeWindows 10Windows 10 MobilePrevious versionsMDOPSurfaceSurface HubLibraryForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: System locks and https://social.technet.microsoft.com/Forums/windows/en-US/825f7883-8668-4e15-9eee-853da4fd9025/system-locks-and-restarts-whealogger-event-id-18?forum=w7itproperf restarts WHEA-Logger Event ID 18 Windows 7 IT Pro > Windows http://superuser.com/questions/744244/machine-check-exception-reported-by-kernel 7 Performance Question 0 Sign in to vote I have an HP e9150t pc with Intel i7 CPU 2.67GHz 8gig 64bit Win7 Ultimate that Blue Screens. I updated the BIOS. The on board diags say everything is fine. Log Name: System Source: Microsoft-Windows-WHEA-Logger Date: 7/12/2010 4:30:00 machine check PM Event ID: 18 Task Category: None Level: Error Keywords: User: LOCAL SERVICE Computer: JohnW7 Description: A fatal hardware error has occurred. Reported by component: Processor Core Error Source: Machine Check Exception Error Type: Internal Timer Error Processor ID: 4 The system log also shows this error on Processor ID:2 Does not seem to be associated with machine check exception an application. It just did it with IE and Outlook open. Suggestions? Thanks, John Monday, July 12, 2010 9:13 PM Reply | Quote Answers 0 Sign in to vote Since Windows system uses separated user mode and kernel mode memory space, stop errors are always caused by kernel portion components, such as a third-party device drivers, backup software or anti-virus services (buggy services). The system goes to a BSOD because there is some exceptions happened in the kernel (either the device driver errors or the service errors), and Windows implements this mechanism: When it detects some errors occur in the kernel, it will kill the box in case some more severe damage happens. Then we get a blue screen or the system reboots (it depends on what the system settings are). To troubleshoot this kind of kernel crash issue, we need to debug the crashed system dump. Unfortunately, debugging is beyond what we can do in the forum. A suggestion would be to contact Microsoft Customer Service and Su
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Machine Check Exception reported by kernel up vote 3 down vote favorite I built a new computer: Intel Core i7 4770K Gigabyte Z87N-WIFI Samsung 840 Evo S x2 (in RAID 0) 450w Corsair RM 80Plus Dark Rock Pro 3 Cooling Kingston 1600 DDR3 NO DEDICATED GPU Operating System: Linux Mint 16 Petra The BIOS settings are completely default, except from the RAID configuration. The CPU is NOT overclocked, nor ever has been since I bought it. About 3 times per day since I built the system it will unexpectedly crash and go to a black screen saying "Machine Check Exception ...", image below: The temperature looks good: ➜ ~ sensors acpitz-virtual-0 Adapter: Virtual device temp1: +27.8°C (crit = +105.0°C) temp2: +29.8°C (crit = +105.0°C) coretemp-isa-0000 Adapter: ISA adapter Physical id 0: +42.0°C (high = +80.0°C, crit = +100.0°C) Core 0: +40.0°C (high = +80.0°C, crit = +100.0°C) Core 1: +41.0°C (high = +80.0°C, crit = +100.0°C) Core 2: +41.0°C (high = +80.0°C, crit = +100.0°C) Core 3: +40.0°C (high = +80.0°C, crit = +100.0°C) pkg-temp-0-virtual-0 Adapter: Virtual device temp1: +42.0°C Updated BIOS to latest. Can somebody tell me what the problem could be? cpu kernel-panic machine-check-exception share|improve this question edited Dec 8 '14 at 23:56 bwDraco 26.1k24101138 asked Apr 21 '14 at 15:48 StuR 687 2 Sounds like a hardware problem. Was the CPU working before? Have you checked for bent pins on the motherboard? Have you tried distros other than Mint 16? –DanteTheEgregore Apr 25 '14 at 14:16 Have tried with a number of Linux distros: Fedora, Ubuntu, and Linux Mint with PCRE. All of them crash similarly. Is it likely to be a faulty motherboard or faulty CPU causing this error? –StuR Apr 25 '14 at 17:07 It might be a CPU failure. Try downloading Prime95 (don't bother registering) and run the Blend test (mprime -m to run the config utilty) for 6-8 hours (3 minimum). It'll keep running till you stop it or it encounters an error. –DanteTheEgrego