Hardware Error Machine Check Events Logged
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communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies hardware error machine check events logged centos of this site About Us Learn more about Stack Overflow the company Business hardware error machine check events logged ubuntu Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question mca: internal parity error _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question mca: memory controller gen_channelunspecified_err Anybody can answer The best answers are voted up and rise to the top “mce: [Hardware Error]: Machine check events logged” appears in syslog. What should I do? up vote 7 down vote favorite 4 I have installed the latest version of OSSEC (2.8.1) and I have also enabled email notifications. And I am getting loads of these sorts of notifications saying that there is
[hardware Error]: Machine Check Events Logged Suse
a Hardware Error and something about mce: OSSEC HIDS Notification. 2015 Apr 04 20:09:22 Received From: Bath-Towel->/var/log/syslog Rule: 1002 fired (level 2) -> "Unknown problem somewhere in the system." Portion of the log(s): Apr 4 20:09:21 Bath-Towel kernel: [ 1873.680872] mce: [Hardware Error]: Machine check events logged --END OF NOTIFICATION So what exactly does this mean? What does mce stand for? And is this apparent hardware error anything that I should worry about? OS Information: Description: Ubuntu 14.10 Release: 14.10 hardware error-handling share|improve this question edited Apr 11 '15 at 21:29 Eric Carvalho 28.1k1576105 asked Apr 4 '15 at 19:37 Paranoid Panda 13.8k2791205 You will need to do a bit of reading on ossec, see the rules - ossec-docs.readthedocs.org/en/latest/manual/rules-decoders . The web interface helps as it has a number of explanations - ossec.net/wiki/index.php/OSSECWUI:Install –bodhi.zazen Apr 4 '15 at 19:43 ossec-docs.readthedocs.org/en/latest/faq/… –bodhi.zazen Apr 4 '15 at 19:45 ossec is probably poorly supported or off topic here as it is not in the ubuntu repositories –bodhi.zazen Apr 4 '15 at 19:51 1 This is not about OSSEC at all. You got that notification because OSSEC foun
Machine check events logged ? Issues related to hardware problems Post Reply Print view
Hardware Event. This Is Not A Software Error
Search Advanced search 3 posts • Page 1 of 1 mcelog: failed to prefill dimm database from dmi data 1885 Posts: 110 Joined: 2014/10/25 13:33:03 mce: [Hardware Error]: Machine check events logged ? Quote memory scrubbing error Postby 1885 » 2015/05/16 12:33:02 I am running Centos 7 on a Lenovo and I get this error.I have no idea what is going on.It http://askubuntu.com/questions/605369/mce-hardware-error-machine-check-events-logged-appears-in-syslog-what-sho looks like something related to this?ro vconsole.keymap=us crashkernel=auto vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=en_US.UTF-8Any ideas?[root@vita ~]# abrt-cli list --since 1431732432id c285e91bf01f0e780fdc739382abb9486d016d23reason: mce: [Hardware Error]: Machine check events loggedtime: Fri 15 May 2015 05:49:55 PM PDTcmdline: BOOT_IMAGE=/vmlinuz-3.10.0-229.4.2.el7.x86_64 root=UUID=08720ad1-60c7-4836-83dc-84ccc94bb541 ro vconsole.keymap=us crashkernel=auto vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=en_US.UTF-8package: kernelcount: 1Directory: /var/tmp/abrt/oops-2015-05-15-17:49:55-30062-0Reported: cannot be reported Top TrevorH Forum http://www.centos.org/forums/viewtopic.php?t=52582 Moderator Posts: 16858 Joined: 2009/09/24 10:40:56 Location: Brighton, UK Re: mce: [Hardware Error]: Machine check events logged ? Quote Postby TrevorH » 2015/05/16 13:11:33 No, it's telling you that you have a hardware error. This bit is the giveaway...reason: mce: [Hardware Error]: Machine check events loggedIf you don't currently have mcelog installed then install it and run the mcelog command and see what it says. If you do have it installed then there is probably a /var/og/mcelog file containing information. CentOS 5 dies in March 2017 - migrate soon!Full time Geek, part time moderator. Use the FAQ Luke Top 1885 Posts: 110 Joined: 2014/10/25 13:33:03 Re: mce: [Hardware Error]: Machine check events logged ? Quote Postby 1885 » 2015/05/17 12:50:32 TrevorH wrote:No, it's telling you that you have a hardware error. This bit is the giveaway...reason: mce: [Hardware Error]: Machine check events loggedIf you don't currently have mcelog inst
LearningModern CodeNetworkingOpen SourceStorageToolsDeveloper TypeEmbedded SystemsGame DevMediaTechnical, Enterprise, HPCWebOSAll ToolsAndroid*HTML5Linux*OS X*Windows*ResourcesCode SamplesContact SupportDocumentationFree SoftwareIntel Registration CenterProduct ForumsSDKsResourcesPartner with IntelAcademic ProgramPartner SpotlightBlack Belt DeveloperDeveloper MeshInnovator ProgramSuccess StoriesLearnBlogBusiness TipsEventsVideosSupportContact SupportDeveloper EvangelistsFAQsForums Search form Search You are hereHome › Forums › Platform and Technology Discussion › Intel® Firmware Engine https://software.intel.com/en-us/forums/intel-firmware-engine/topic/603829 FacebookLinkedInTwitterDiggDeliciousGoogle Plus mce: [Hardware Error]: Machine check events logged mce: [Hardware Error]: Machine check events logged JONG L. Wed, 12/09/2015 - 16:04 Hello, I have a custom board(RC10), which has E3845 and https://wiki.archlinux.org/index.php/Machine-check_exception is similar to MinnowBoard MAX. I have customized 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 hardware error 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. 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)? machine check events 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 Hello Brian, Here is the output of mcelog --client: mcelog: failed to prefill DIMM database from DMI data Kernel does not support page offline interface mcelog: Family 6 Model 37 CPU: only decoding architectural errors Hardware event. This is not a software error. MCE 0 CPU 0 BANK 0 ADDR fef80000 TIME 978536917 Wed Jan 3 10:48:37 2001 MCG status: MCi status: Uncorrected error MCi_ADDR register valid Processor context corrupt MCA: Internal unclassified error: 410 Ru
is an error generated by the CPU when the CPU detects that a hardware error or failure has occurred. Machine check exceptions (MCEs) can occur for a variety of reasons ranging from undesired or out-of-spec voltages from the power supply, from cosmic radiation flipping bits in memory DIMMs or the CPU, or from other miscellaneous faults, including faulty software triggering hardware errors. Contents 1 Installation 2 Configuration 3 See also 3.1 Hardware documentation Installation Install the mcelog package. mcelog written by Andi Kleen is one of the tools to gather MCE information. Configuration mcelog's configuration file is located at /etc/mcelog/mcelog.conf. See man mcelog, man mcelog.conf and man mcelog.triggers for more information. Start and enable mcelog.service. By default, the service runs mcelog as a daemon. See also Wikipedia:Machine_Check_Exception Wikipedia:Machine_check_architecture mcelog Home mcelog References Hardware documentation AMD64 Architecture Programmer's Manual, Volume 2: System Programming BIOS and Kernel Developer's Guide for AMD Athlon™ 64 and AMD Opteron™ Processors Retrieved from "https://wiki.archlinux.org/index.php?title=Machine-check_exception&oldid=426723" Categories: CPUKernel Navigation menu Views Page Discussion View source History Personal tools Create account Log in Navigation Main page Categories Getting involved Wiki news Random page Search interaction Help Contributing Recent changes Recent talks New pages Statistics Reports Requests Tools What links here Related changes Special pages Printable version Permanent link Page information In other languages 日本語 This page was last modified on 20 March 2016, at 11:01. Content is available under GNU Free Documentation License 1.3 or later unless otherwise noted. Privacy policy About ArchWiki Disclaimers