Ecc Error Detected On The Nb
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Uncorrectable Dram Ecc Error Detected
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Un-correctable Dram Ecc Error Detected At Cpu
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Ecc Multiple Bit Error Detected
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 DRAM ECC error detected on the NB up vote 5 down vote favorite 1 From the past couple of days I am getting this annoying message continuously. Could anyone please ecc multiple bit error detected in memory module tell me what this means and what I should do to fix this? I am using Opensuse 12.1 Message from syslogd@linux-hse7 at Jul 24 18:38:57 ... kernel:[ 723.595032] [Hardware Error]: MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c0240006b080813 Message from syslogd@linux-hse7 at Jul 24 18:38:57 ... kernel:[ 723.595042] [Hardware Error]: Northbridge Error (node 0): DRAM ECC error detected on the NB. Message from syslogd@linux-hse7 at Jul 24 18:38:57 ... kernel:[ 723.595062] [Hardware Error]: cache level: L3/GEN, mem/io: MEM, mem-tx: RD, part-proc: SRC (no timeout) Message from syslogd@linux-hse7 at Jul 24 18:38:57 ... kernel:[ 723.605030] [Hardware Error]: MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c0240006b080813 hardware opensuse share|improve this question asked Jul 26 '12 at 17:20 user1291759 3113 migrated from stackoverflow.com Jul 27 '12 at 12:25 This question came from our site for professional and enthusiast programmers. 1 I have tried memtest86+ it returned no errors, but still the problem persists. –user1291759 Jul 26 '12 at 18:07 add a comment| 1 Answer 1 active oldest votes up vote 7 down vote the error message means that an error in your RAM wa
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 mc4 error (node 1): dram ecc error detected on the nb report utility Here is an example show you how to identify cache level: l3/gen, mem/io: mem, mem-tx: rd, part-proc: res (no timeout) defective DIMM on an AMD_x64 archtecture machine, syslog reorted kernel error from EDAC (Error Detection and Correction kernel kernel: northbridge error (node 1): dram ecc error detected on the nb. module). Here is a piece of typical error message from EDAC  kernel: [Hardware Error]: MC4 Error (node 1): DRAM ECC error detected on the NB.kernel: EDAC http://serverfault.com/questions/411826/dram-ecc-error-detected-on-the-nb 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 http://fibrevillage.com/sysadmin/240-how-to-identify-defective-dimm-from-edac-error-on-linux-2 may get confused by the message above, 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    Â
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