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How To Fix Edac Amd64 Mc1 Bus Error
If you have Edac Amd64 Mc1 Bus Error then we strongly recommend that you download and run this (Edac Amd64 Mc1 Bus Error) repair tool.
Symptoms & Summary
Edac Amd64 Mc1 Bus Error and other critical errors can occur when your Windows operating system becomes corrupted. Opening programs will be slower and response times will lag. When you have multiple applications running, you may experience crashes and freezes. There can be numerous causes of this error including excessive startup entries, registry errors, hardware/RAM decline, fragmented files, unnecessary or redundant program installations and so on.
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File Size 746 KB
Compatible Windows XP, Vista, 7 (32/64 bit), 8 (32/64 bit), 8.1 (32/64 bit) Windows 10 (32/64 bit)
DIMM has some corrected errors, how to identify it? I have another article listed memory testing tools on linux, this time, I use EDAC error report utility edac-util Here is an example show you how to identify defective DIMM on
an AMD_x64 archtecture machine, syslog reorted kernel error from EDAC (Error Detection and Correction kernel module). Here is edac vs mcelog a piece of typical error message from EDAC kernel: [Hardware Error]: MC4 Error (node 1): DRAM ECC error detected on the NB.kernel: EDAC amd64 MC1: CE ERROR_ADDRESS= 0xf075b2410kernel:
EDAC MC1: CE page 0xf075b2, offset 0x410, grain 0, syndrome 0xa082, row 6, channel 0, label "": amd64_edackernel: [Hardware Error]: Error Status: Corrected error, no action required.kernel: [Hardware Error]: CPU:6 (10:8:0) MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c414000a0080813kernel: [Hardware Error]: MC4_ADDR: 0x0000000f075b2410kernel: [Hardware Error]: cache level: L3/GEN, mem/io: MEM, mem-tx: RD, part-proc: SRC (no timeout) You may get confused by the message above, mc4 error (node 1): dram ecc error detected on the nb here is a quick way to show you what are they: The structure of the message is: the memory controller (MC1) Error type (CE) memory page (0xf075b2) offset in the page (0x410) The byte granularity (grain 0) The error syndrome (0xb741) memory row (row 6) memory channel (channel 0) DIMM label Not given Module name amd64_edac More explain about info given EDAC is composed of a "core" module (edac_core.ko) and several Memory Controller (MC) driver modules. On a given system, the CORE is loaded and one MC driver will be loaded. Both the CORE and the MC driver (or edac_device driver) have individual versions that reflect current release level of their respective modules. Thus, to "report" on what version a system is running, one must report both the CORE's and the MC driver's versions.The example server I used in this article has these two edac module loaded: # lsmod | grep -i edacamd64_edac_mod 21913 0 edac_core 46645 4 amd64_edac_modedac_mce_amd 15615 1 amd64_edac_mod Memory Controller (mc) Model, the memory controller's model abstracted in
LS21 Product: Red Hat Enterprise MRG
Reporter: IBM Bug Proxy
LinkedIn How to Use this Site ? Redhat Enterprise Linux - Troubleshooting Kernel Panic issues - Part 2 September 30, 2013By RamdevOther Learning Articles that you may like to read Latest ArticlesInformation CentersLinux AdminSolaris AdminVxVM http://unixadminschool.com/blog/2013/09/redhat-enterprise-linux-troubleshooting-kernel-panic-issues-part-2/ AdminVCS AdminCareer GuidanceScriptingStorage AdminQuick ReferenceLatest Articles Information Centers Linux Admin Solaris Admin VxVM Admin VCS Admin Career Guidance Scripting Storage Admin Quick Reference Free Courses We Offer Linux Administration Interview Preparation [Free Email Crash Course] Roles http://www.gossamer-threads.com/lists/linux/kernel/1244401 and Responsibilities of System Admin [Free Course] Getting Started with RHEL7 Administration [Free Course] Paid Training Courses we Offer Self Paced CoursesLive WebexSelf Paced CoursesSolaris11 Self Paced Video Learning RHEL7 Self Paced Video Learning VxVM + VCS edac amd64 Self Paced Video Learning Solaris10 Self Paced Video Learning Puppet Automation Self Paced Video Learning Live WebexSolaris 11 Administration Live WebEx Puppet Automation - Live WebEx Veritas ( VCS+VxVM) Live Webex This is continuation post to our earlier kernel panic reference post ( Redhat Enterprise Linux 6 – Kernel Panic and System Crash – Troubleshooting Quick Reference ) where we have discussed several types of kernel panic issues and their reasons. And in this post edac amd64 mc1 I will be talking about the procedures and some guidelines to diagnosis and troubleshoot the common kernel panic issues in redhat linux. Btw, please note that these are just guidelines and purely your knowledge purpose, but they doesn't guarantee any solutions to your environment specific issues. You need to take extreme care and precaution while troubleshooting issues which are very specific to your hardware and software environment. How do we analyse System Crash and Kernel Panic Issues Normally we expect we have already configured Kdump to gather necessary vmcore to analyse these kind of issues. If we have vmcore ready we could use the crash utility to do some of analyse of some of the stuff as given below: What is Kdump? Starting in Red Hat Enterprise Linux 5, kernel crash dumps are captured using the kdump mechanism. Kexec is used to start another complete copy of the Linux kernel in a reserved area of memory. This secondary kernel takes over and copies the memory pages to the crash dump location. How do we configure the kdump ? In brief it has following steps: Step 1. Install kexec-tools Step 2. Edit /etc/grub.conF, and add the " crashkernel=
View Threaded jeffmerkey at gmail Jun29,2010,2:13PM Post #1 of 6 (3174 views) Permalink 2.6.34 Northbridge Chipset Errors on HP Proliant 4 x Opteron in x86_64 mode On a 4 x Opteron HP Proliant Server with a CCISS array controller in x86_64 mode, under very heavy (saturated) disk IO, 2.6.34 reports the following error: Jun 29 02:02:08 kernel: Northbridge Error, node 0, core: 0 Jun 29 02:02:08 kernel: ECC/ChipKill ECC error. Jun 29 02:02:08 kernel: EDAC amd64 MC0: CE ERROR_ADDRESS= 0xc7358280 Jun 29 02:02:08 kernel: EDAC amd64: get_channel_from_ecc_syndrome: error reading F3x180. Jun 29 02:02:08 kernel: EDAC MC0: CE page 0xc7358, offset 0x280, grain 0, syndrome 0xa4c1, row 3, channel 0, label "": amd64_edac Jun 29 02:03:21 kernel: Northbridge Error, node 0 Jun 29 02:03:21 kernel: ECC/ChipKill ECC error. Jun 29 02:03:21 kernel: EDAC amd64 MC0: CE ERROR_ADDRESS= 0xc7358280 Jun 29 02:03:21 kernel: EDAC amd64: get_channel_from_ecc_syndrome: error reading F3x180. Jun 29 02:03:21 kernel: EDAC MC0: CE page 0xc7358, offset 0x280, grain 0, syndrome 0xa4c1, row 3, channel 0, label "": amd64_edac The error is reproduceable by subjecting the server to excessive disk loads > 350 MB/S stream to disk. Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo [at] vger More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ bp at alien8 Jun29,2010,11:38PM Post #2 of 6 (3111 views) Permalink Re: 2.6.34 Northbridge Chipset Errors on HP Proliant 4 x Opteron in x86_64 mode [In reply to] From: Jeffrey Merkey <jeffmerkey [at] gmail> Date: Tue, Jun 29, 2010 at 03:13:03PM -0600 > On a 4 x Opteron HP Proliant Server with a CCISS array controller in > x86_64 mode, under very heavy (saturated) disk IO, 2.6.34 reports the > following error: > > Jun 29 02:02:08 kernel: Northbridge Error, node 0, core: 0 > Jun 29 02:02:08 kernel: ECC/ChipKill ECC error. > Jun 29 02:02:08 kernel: EDAC amd64 MC0: CE ERROR_ADDRESS= 0xc7358280 > Jun 29 02:02:08 kernel: EDAC amd64: get_channel_from_ecc_syndrome: > error reading F3x180. > Jun 29 02:02:08 kernel: EDAC MC0: CE page 0xc7358, offset 0x280, > grain 0, syndrome 0xa4c1, row 3, channel 0, label "": amd64_edac > Jun 29 02:03:21 k
edac amd64 mc0 ce error
Edac Amd Mc Ce ErrorDIMM has some corrected errors how to identify it I have another article listed memory testing tools on linux this time I use EDAC error report edac vs mcelog utility Here is an example show you how to identify defective kernel northbridge error node dram ecc error detected on the nb DIMM on an AMD x archtecture machine syslog reorted kernel error from EDAC Error Detection and Correction kernel module Here Edac Mc is a piece of typical error message from EDAC kernel Hardware Error MC Error node DRAM ECC error detected on the NB kernel
edac amd64 mc0 bus error
Edac Amd Mc Bus ErrorDIMM has some corrected errors how to identify it I have another article listed memory testing tools on linux this time I use EDAC error edac-util report utility Here is an example show you how to identify edac-util error no memory controller data found defective DIMM on an AMD x archtecture machine syslog reorted kernel error from EDAC Error Detection and Correction kernel edac vs mcelog module Here is a piece of typical error message from EDAC kernel Hardware Error MC Error node DRAM ECC error detected on the NB kernel EDAC amd edac mc MC
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A stop error screen or bug check screen, commonly called a blue screen of death (also known as a BSoD, bluescreen), is caused by a fatal system error and is the error screen displayed by the Microsoft Windows family of operating systems upon encountering a critical error, of a non-recoverable nature, that causes the system to "crash".
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Windows Operating Systems:
Compatible with Windows XP, Vista, Windows 7 (32 and 64 bit), Windows 8 & 8.1 (32 and 64 bit), Windows 10 (32/64 bit).