I get "kernel hardware error no human readable mce decoding support on this cpu type" This is pretty much a bug in newer Linux kernels. First don't expect too much from decoding them. Many thanks for your help! This is *NOT* a software problem! weblink
Quote 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 looks like something related to FILES /dev/mcelog (char 10, minor 227) /etc/mcelog/mcelog.conf /var/log/mcelog /var/run/mcelog.pid SEE ALSO AMD x86-64 architecture programmer's manual, Volume 2, System programming Intel 64 and IA32 Architectures Software Developer's manual, Volume 3, System Please send them to the maintainer (see contact ) There is currently no mcelog specific mailing list. Why did Moody eat the school's sausages? http://askubuntu.com/questions/605369/mce-hardware-error-machine-check-events-logged-appears-in-syslog-what-sho
If it is still one hour in, you know it is not heat. However if you need a specific version in the git tree, and a git sha identifier is not good enough, you can use the "vXXX" tags which are regularly incremented. Some more system info: I am using Ubuntu 14.04 with the latest Nvidia drivers from the xorg-edgers repository (I have a 750 Ti card). If yes, how can I change the processor to E3845. 2.
For using DMI DIMM decoding mcelog has to run as root on the same machine as what experienced the error. I get a "only decoding architectural errors" message. mcelog does not start on newer AMD systems anymore Can I configure mcelog to send an email on each hardware error On SUSE systems I see "mcelog: SMTP server problem" messages Mcelog: Failed To Prefill Dimm Database From Dmi Data 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
Most errors can be corrected by the CPU by internal error correction mechanisms. Adv Reply November 11th, 2014 #3 Lólindir View Profile View Forum Posts Private Message Spilled the Beans Join Date Jun 2007 Beans 13 Re: Spontaneous reboots (mce: [Hardware Error]: Machine Just send the email in a trigger But it's usually a bad idea to send an email on each event. http://www.advancedclustering.com/act-kb/what-are-machine-check-exceptions-or-mce/ If you need more system info, please let me know.
How do I decode fatal machine checks? /var/log/mcelog Are you new to LinuxQuestions.org? This is for bugs in mcelog itself, not for asking what is wrong with your hardware. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started
Please tell me what it means You have to ask your hardware vendor. have a peek at these guys This is not a software error.
CPU 0 BANK 8
MISC 38a0000086 ADDR ff881fc0 Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Note that specifying an incorrect CPU can lead to incorrect decoding output. Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ Mca: Memory Controller Gen_channelunspecified_err
Are these kind of errors 100% because of hardware malfunction, or can it also be a kernel or software problem? I get "Cannot open /dev/mem for DMI decoding" This usually happens when mcelog is not running as root. 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 check over here With the --dmi option mcelog will look up the addresses reported in machine checks in the SMBIOS/DMI tables of the BIOS.
A small number of corrected errors is usually not a cause for worry, but a large number can indicate future failure. Hardware Event. This Is Not A Software Error Unless something goes wrong (like some platform mechanism forcing a power switch on reboot) the machine check will then be logged after the reboot. Browse other questions tagged linux debian xen or ask your own question.
Why does the state remain unchanged in the small-step operational semantics of a while loop? I had a look in the system log yesterday evening, and I found this entry Code: Nov 9 19:12:16 yoda kernel: [ 136.893167] init: plymouth-stop pre-start process (1871) terminated with status This will expedite the handling of your ticket.Problem*Detailed description*Please make sure you are detailed as possible in your description above. Memory Scrubbing Error This option implies --logfile=/var/log/mcelog.
When an uncorrected machine check error happens that the kernel cannot recover from then it will usually panic the system. Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. But there's no need to... this content I get "kernel hardware error no human readable mce decoding support on this cpu type" Can you release mcelog?
Also over a long uptime the total number of corrected errors may also be quite high. Command line options override the config file. I have customized from Intel Firmware Engine MinnowBoard MAX firmware to RC10 by enabling i2c-0, PCIe-2, etc. Optionally it can also take more options like keeping statistics or triggering shell scripts on specific events.
PCIE-0)? Â RSS Top 16 posts / 0 new Last post For more complete information about compiler optimizations, see our Optimization Notice. Most errors can be corrected by the CPU by internal error correction mechanisms. This is not a software error.MCE 0CPU 0 BANK 12MISC 4937e01c086 ADDR 17a142ba40TIME 1431237188 Sun May 10 14:53:08 2015MCG status:MCi status:Corrected errorMCi_MISC register validMCi_ADDR register validThreshold based error status: greenMCA: Generic Datasheet of your CPU.
Default is either the CPU of the machine that reported the machine check (needs a newer kernel version) or the CPU of the machine mcelog is running on, so normally this How much interest should I pay on a loan from a friend? As a lot of people I am dealing with quite high temperatures, reaching 70°C - 80°C under load, with Prime95 small FFT's even 100°C. How do I enable memory error reporting on SLES11-SP1?
The basic model is quite different from mcelog and fully kernel based. So, don't worry... 1 members found this post helpful. How do I enable memory error reporting on SLES11-SP1?