Mcelog amd. It also opens /dev/mem to parse the BIOS DMI tables.
- Mcelog amd What is the difference between /dev/mcelog and /var/log/mcelog in RHEL ? Solution Verified - Updated 2024-08-02T05:53:54+00:00 - English home | help MCELOG(8) Linux's Administrator's Manual MCELOG(8) NAME mcelog - Decode kernel machine check log on x86 machines SYNOPSIS mcelog [options] [device] mcelog [options] --daemon mcelog [options] --client mcelog [options] --ascii mcelog [options] --is-cpu-supported mcelog --version DESCRIPTION X86 CPUs report errors detected by the CPU as machine mcelog uses a rolling release model. git The latest changes mcelog: mcelog: ERROR: AMD Processor family 21: mcelog does not support this processor. : Success CPU is unsupported Previously, the mcelog daemon ignored the 15h microarchitecture family of AMD processors and did not report the Machine Check Exception (MCE) errors. When I run mcelog (version 154), I get the following output. AMD Chipset driver AMD Chipset Driver V5. Observing. AMD Processor family 23: mcelog does not support > the file /var/log/mcelog is now up. 1 vote. Back to top: mike155 Advocate Joined: 17 Sep 2010 Posts: 4438 Location: Frankfurt Linux kernel machine check handling middleware. Share. RHEL7: Which of mcelog and rasdaemon should I use for monitoring of hardware, for which usecases? Solution Unverified - Updated 2015-07-28T09:15:36+00:00 - English NAME¶. RAS Reliability, Availability, Serviceability. Unless something goes wrong (like some platform mechanism forcing a power switch on reboot) the machine check will then be logged after the reboot. See man mcelog or mcelog --help for a list. 0. All errors are logged to /var/log/mcelog or syslog or the journal. To get edac_mce_amd module, you need to Once you run mcelog you will not be able to re-run it to see the error, so it’s best to output the text to a file so you can further analyze it. CAUSE. nasty-diagnostics-20240512-2136. de mcelog[702]: CPU is unsupported Sep 05 19:30:36 yun. Also these CPUs are of course cores and threads, while any labels on the motherboard would refer to sockets. 2815. Please use the edac_mce_amd module inst X86 CPUs report errors detected by the CPU as machine check events (MCEs). Jan 19 11:13:42 Art Auto-Detect and Install Driver Updates for AMD Radeon™ Series Graphics and Ryzen™ Chipsets For use with systems running Windows® 11 / Windows® 10 64-bit version 1809 and later. AMD processor families 16 and newer do not support mcelog. Crucial P2 1Tb for cache Description of problem: when i was in superuser and it appear SYSTEMCTL FAILED SERVICES: UNIT LOAD ACTIVE SUB DESCRIPTION mcelog. See: HP ProLiant DL380e Gen8 server - SPP use. There are two systemd services that need to be started and enabled. When I try to run mcelog in the terminal I just get “mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. (AMD package version is 17. mcelog supports both outputting and also reading and annotating this format (with --ascii). English; Japanese; Issue. However, it has been deprecated, and Arch kernels are not even compiled with the necessary configuration option CONFIG_X86_MCELOG_LEGACY now. CPU is unsupported. Skill DIMM 16 GB DDR4-3000 Kit The setup ran fine for about ~10 months but started having those random reboot issues (~ once a We would like to show you a description here but the site won’t allow us. Hi there, I just built a desktop computer with an AMD 3600, and installed CentOS 8 on it. Otherwise the system log will runs full in a few hours. These default settings causes the NetworkManager service to fail to start. Well there are some digital hypochondrites among us who love to see errors to confirm that When i do a "mcelog" in terminal, i get the following error: mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor. mcelog can also decode machine checks. I have mcelog installed through Nerd Tools, but when I run 'mcelog', I get the following error: "mcelog: ERROR: AMD Processor family 21: mcelog does not support this processor. Thanks in advance We would like to show you a description here but the site won’t allow us. . The same problem exists for AMD EPYC processors. 20. Dec 15 09:03:06 Tower root: CPU is unsupported Config is the following : 3700X 32gb ram. /var/log/messages or /var/log/mcelog contain the following messages : kernel: Machine check events logged mcelog: MCE 0 mcelog: HARDWARE ERROR. mcelog [options] [device] mcelog [options] --daemon mcelog [options] --client mcelog [options] --ascii mcelog [options] --is-cpu-supported mcelog --version DESCRIPTION¶. 2024-06-04 15: 46: 58 hostname root: CPU is unsupported 2024-06-04 15: 47: 00 hostname root: Fix Common Problems: Error: Multiple NICs on the same IPv4 network "CPU is unsopprted" is what caught my attention. The developer has a copy of the source on github. lamarrgr, this is a user forum and I am totally unfamiliar with the terms in your question. It is careful to close the file descriptor and unmap any mappings after using them. I suggest you contact AMD Online Support. As per my research and conversations with RHEL support, I was referred to AMD support who referred me to this forum in search of a driver that will allow us to load the kernel module. It seems that memory is the cause of this problem. With the −−dmi option mcelog will look up the addresses reported in machine checks in the SMBIOS/DMI tables of the BIOS. CPU is This is controlled using the section in mcelog. Linux starting with 2. Reload to refresh your session. 32 kernels with backports) have a page soft-offlining capability. Also it opens /dev/mcelog and a unix socket for client support. The mcelog daemon tracks memory errors in different buckets: per DIMM (if available) per Channel; per memory controller; per Socket (= physical CPU package) per Page. Prior to this update, The cron file for mcelog did not use the "--supported" option. the number of actual trigger events got from the log to verify the test. Visit Stack Exchange During a Preboot Execution Environment (PXE) installation of Oracle Linux 8, the installer automatically enables the Ethernet over USB network interface with the bootproto=dhcp and ONBOOT=yes parameters. This is *NOT* a software problem! mcelog: Please contact your hardware vendor mcelog: Unknown Intel CPU type family 6 model 2c mcelog: CPU 0 BANK 8 TSC a66b05434fcf4 [at 2668 Mhz 12 days 16:48:42 uptime How to test your mcelog service using the mce-inject tool Solution Verified - Updated 2024-06-17T13:05:48+00:00 - English Mcelog listed this as a memory error, it wasn't bad enough to kill your system but it looks like it killed a process, (didn't check which one, sorry) you most likely have one of three problems:. CPU is unsupported Similarly, the /var/log/mcelog file or directory does not exist. Improve this question. x86_64 How reproducible: Steps to Reproduce: 1. 2816) If you have Linux installed, Here is a website about AMD Driver issues concerning AMD APUs: [SOLVED] AMD APU is not supported in Linux - Linux Mint Forums mcelog - Decode kernel machine check log on x86 machines SYNOPSIS mcelog [options] [device] mcelog [options] --daemon mcelog [options] --client mcelog [options] --ascii mcelog --version DESCRIPTION X86 CPUs report errors detected mcelog デーモンは、エラーを検出すると、構成可能な応答を起動して、mcelog ファイルに情報を記録します。たとえば、物理アドレスの場所 0x45a3b50c0 で訂正可能なメモリー読み取りエラーが生成されたとします。 See man mcelog or mcelog --help for a list. The following documents the log file format for automated parsers. 12. Mark K Mark K. mcelog uses a rolling release model. mclasen commented 6 years ago. This is almost certainly not a Silverblue-specific issue, and would probably be better off being filed against mcelog in Fedora. Nor why a machine check event logs to dmesg on an AMD system mcelog logfile format. To get edac_mce_amd module, you need to Take the STATUS word from /var/log/mcelog and pipe it through xxd a few times to get a bit field. patreon. This software is heavily patched to work on FreeBSD systems, and thus provides an extremely limited subset of features as of this writing (for example, daemon mode is not currently supported). Configuration. DIMM Memory module. Loading Fedora Discussion This is controlled using the section in mcelog. And it crashes constantly here at an amd 5950. For mine, this is: $ echo "9000004000010005" | xxd -r -p | xxd -b 0000000: 10010000 00000000 00000000 01000000 00000000 . Follow answered Aug 21, On SLES mcelog is used to track hardware errors. To get edac_mce_amd module, you need to If you try to use it, it says "CPU is unsupported" and "Please load edac_mce_amd module". Mobo: Gigabyte Aorus Elite (Latest AMD chipset drivers and Latest Bios) Ram: 2x Ripjaws V (F 4-3 6 0 0 C 1 9 D-1 6 G V R B)(XMP 1) GPU: 5700x (PC Red Devil)(Tried both the latest WHQL and the latest optional) Error: Event 18, WHEA-Logger. 432; asked Jun 24, 2018 at 21:44. fc30. I'm on unRAID 6. Unix & Linux: Running `mcelog` on an AMD processorHelpful? Please support me on Patreon: https://www. sudo insmod /lib/mod . setup: CPU is unsupported mcelog: mcelog: AMD Processor family 16: Please load edac_mce_amd module. Trolling the interwebs results in several suggestions: bad memory, early SKU defective Ryzen, power management problem, PSU issue. service Failed on New Install with AMD CPU . lscpu Stack Exchange Network. [9] [10] parsemce [14] is a Linux program by Dave Jones to decode MCEs from AMD K7 processors. de mcelog[702]: : Success Sep 05 19:30:36 yun. To get edac_mce_amd module, you need to Hi All, Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: ae08200088080813 mce: [Hardware Error]: TSC 0 ADDR 7ffd7280 MISC c012000401000000 mce: [Hardware Error]: PROCESSOR 2:630f0 The bug has been fixed and mcelog now supports AMD Family 15 as expected. You signed in with another tab or window. mcelog is deprecated, you should use rasdaemon instead (also available on GitHub, and probably in your distribution of choice). Alveo U250 is in a PCIe chassis, Per UG1289 programmed with an MCS file which caused power reboots due to PCIe fatal bus errors. That second message confuses everyone - mcelog doesn't need the module; the mcelog daemon simply doesn't work, and the edac_mce_amd module provides a substitute function. Loading Fedora Discussion Recently I started getting random reboots that display mce errors logs on startup. To prevent this issue from occurring, or to resolve the issue if you have already Try sudo modprobe edac_mce_amd and then sudo systemctl start mcelog as a workaround. Be the first to comment Nobody's responded to this post yet. kernel. Bug 1274193 - mcelog AMD Processor family 21: Please load edac_mce_amd module. Sep 05 19:30:36 yun. When I try to run mcelog, I get. mce: [Hardware Error]: TSC 0 ADDR 7ffd7280 MISC c012000401000000. I'm not sure why mcelog is error-ing out. 18-300. BZ#996634. We also canaried Checking mcelog nets me this: mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. This is used to automatically offline bad pages; The state of the running daemon can be queried using mcelog - mce: Unable to init device /dev/mcelog (rc: -16) mceelog: AMD Processor family 16: Please load edac_mce_amd module. So I enter the following command and it Thanks a lot elstaci and misterj. Consequently, reported errors were unavailable to system administrators. de systemd[1]: mcelog. de mcelog[702]: mcelog: AMD Processor family 16: Please load edac_mce_amd module. to enable the --no-syslog option use no-syslog = yes (or no to disable) when the option has a argument logfile = /tmp/logfile below are the options which are not command line options. please note the "#" is needed for mcelog/tests/test harness to read here. Previously, support for extended logging was enabled by default in mcelog packages. 935 4 4 gold badges 17 17 silver badges 43 43 bronze badges. From man mcelog: X86 CPUs report errors detected by the CPU as machine check events (MCEs). NAME mcelog − Decode kernel machine check log on x86 machines. An MCS file can be successfully loaded in to flash per UG1289 instructions (Golden image is in flash also). Previously, the mcelog daemon ignored the 15h microarchitecture family of AMD processors and did not report the Machine Check Exception (MCE) errors. Please use the edac_mce_amd module instead. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Executed procedure to turn off these errors on the Host with PCIe Fatal Bus errors. service fails to start with message: mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor. The last 20 mcelog I recently installed Fedora 30 (was using a different Linux distribution before). However, on power the loaded MCS file does not come Stack Exchange Network. . service: main process exited, code=exited, status=1/FAILURE Sep mcelog uses the same numbering as Linux, which in term depends on the BIOS and the machine. : Success. yagibdah. Anyone know what this is? Is this something that needs to be updated on Unraid's end? I use 利用している仮想マシンのサイズ ( AMD のプロセッサー ) では、mcelog がサポートされていないため、仮想マシンの起動時、mcelog サービスを自動起動しようとしたがエラーとなり、エラーログが出力された。 Starting mcelog daemon AMD Processor family 16: Please load edac_mce_amd module. Dec 8 04:40:06 xephyr root: CPU is unsupported Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen3, RDNA3, EPYC, Threadripper, rumors, reviews, news Updated mcelog packages that fix numerous bugs and add various enhancements are now available for Red Hat Enterprise Linux 6. For example: Use the –k8 option if you are using an AMD Opteron or Athlon 64 processor, or substitute it for –p4 for a Pentium 4 or Xeon. On SLES11 SP3 running mcelog with newer AMD CPUs leaves /var/log/mcelog empty, even in case of The edac_mce_amd module has been included in Unraid for a while now. CPU is unsupported” I Hi All, Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: ae08200088080813 mce: [Hardware Error]: TSC 0 ADDR 7ffd7280 MISC c012000401000000 mce: [Hardware Error]: PROCESSOR 2:630f0 Previously, the mcelog daemon ignored the 15h microarchitecture family of AMD processors and did not report the Machine Check Exception (MCE) errors. 33 (and in some 2. mcelog[1102]: mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor. You need this tool to collect and decode those events; it will log the decoded MCE events to syslog. Once the size exceeds 0 you have a NAME mcelog - Decode kernel machine check log on x86 machines SYNOPSIS mcelog [options] [device] mcelog [options] --daemon mcelog [options] --client mcelog logfile format. We looked at every dashboard of every service to ensure we were not breaking anything, since observability is an important aspect required to ensure hardware reliability. So I think X86_MCELOG_LEGACY is needed for the kernel to write something into /dev/mcelog, then parsed by app-admin/mcelog. On SLES11 SP3 running mcelog with newer AMD CPUs leaves /var/log/mcelog empty, even in case of hardware errors. mcelog: AMD Processor family 23: Please load edac_mce_amd module. git The latest changes mcelog とは何ですか? どのようにインストールしますか? Solution Verified - Updated 2017-03-17T01:27:03+00:00 - From googling it seems to be related to my Ryzen CPU (AMD - Ryzen 7 1700 3. X86 CPUs report errors detected by the CPU as machine check events (MCEs). Effectively what the message means is that mcelog is telling you that that Intel driver doesn't While setting things up, I checked the systemd status (using systemctl status), and saw that the mcelog. You signed out in another tab or window. Enjoy, John. EAX identifer. We would like to show you a description here but the site won’t allow us. 31) automatically do a warm reset after a machine check panic. Consequently, on systems with processors without support for extended logging, I’m having a hardware issue on a machine and I can’t get any useful logs out of it. 0_rc21b and google said to try disabling the OpCache (not sure what that does but I tried it) on my motherboard but that didn't fix it. Improve this answer. Follow asked Dec 29, 2021 at 5:40. General: Reported by component: Processor Core mcelog includes a test suite with a tool called mce-inject, designed to do exactly this. B550I Aorus AX. Add a comment | Sorted by: Reset to default You RedHat recommends disabling or uninstalling the mcelog. To get edac_mce_amd module, you need to All errors are logged to /var/log/mcelog or syslog or the journal. This update adds a check to mcelog to determine what AMD processor family is used. 0 % mcelog mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. SOLUTION. For memory errors it supports modern x86 systems with integrated memory controllers; for CPU errors all modern x86 systems are supported. Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: ae08200088080813. The easiest way is to delete the mcelog cronjob file in Dec 8 04:40:06 xephyr root: mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. Locked post. 6. March 27; Annoyance. Instead, the MCE data is kept in a buffer which can be read from userspace via the /dev/mcelog device node. Do not bother for that "error", it's a warning, for amd edac_mce_amd is loaded correctly in unraid, but you still receive the This is a case where you should have the HPE management agents installed. Unpublished Bug 14789529 has been raised for mcelog package. If packaged versions of rasdaemon don’t We are facing an issue with the mcelog service on RHEL, Rocky and Alma 9 vms running on vmware where the mcelog service fails to start and the required edac_mce_amd mcelogd fails to start with: [root@example]# /etc/init. Sign in to Cloud. If you Google "AMD Online Support" you can fill out a e-mail ticket. mcelog outputs its output to a log file. [11] [12] The replacement of mcelog for Linux systems is rasdaemon. 3*14Tb WD White. Red Hat Enterprise Linux (RHEL) 9; Red Hat Enterprise Linux (RHEL mcelog とは何ですか? どのようにインストールしますか? Solution Verified - Updated 2017-03-17T01:27:03+00:00 - Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: ae08200088080813. This came up for me the other day, here's a post with all the various ways. MCGCAP number: The MCGCAP register. Add your thoughts and get the conversation going. Jun 03 18:17:30 generic mcelog[3320]: mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. mcelog installation Quickstart The standard way should be to use the mcelog that comes with your distribution, but if your mcelog is very old or not correctly configured you can set up a newer one like this. Download and run directly onto the system you want to update. It also opens /dev/mem to parse the BIOS DMI tables. mcelog doesn't work on that AMD CPU or newer (as seen in mcelog. Machine Check Exception generated /var/log/mcelog does not exist; Environment. service: Main process exited, code=exited, status=1/FAILURE Jun 03 18:17:30 generic systemd[1]: Hi All, Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: ae08200088080813 mce: [Hardware Error]: TSC 0 ADDR 7ffd7280 MISC c012000401000000 mce: [Hardware Error]: PROCESSOR 2:630f0 mcelog. It should be run regularly as a cron job on any x86-64 Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: ae08200088080813. mcelog project home page. If i take a look in the logs it doesn’t really show me much, nor does report. These can be data corruption detected in the CPU caches, in main memory by an integrated memory controller, data transfer errors on the front side bus or CPU interconnect or other internal This solution is part of Red Hat’s fast-track publication program, providing a huge library of solutions that Red Hat engineers have created while supporting our customers. However, it's not much of a substitute. This is used to automatically offline bad pages; The state of the running daemon can be queried using mcelog - mcelog logfile format. When I used journalctl, I got an error saying: mcelog: ERROR: mcelog doesn't work on that AMD CPU or newer (as seen in mcelog. mcelog is considered functionally obsolete as of 2017. Summary: mcelog AMD Processor family 21: Please load edac_mce_amd module Keywords: Status: CLOSED DUPLICATE of bug 1069652: Alias: None Product: Fedora Classification: Fedora Component: mcelog mcelog/tests/test harness in the end will compare this count number with. Granted, you can also get this information directly from the ILO. IMAGE_INSTALL_append += “ stressapptest fio iperf mcelog” All applications run correctly except mcelog, it shows: can't open "/dev/mcelog" No such file or directory This happened both in legacy mode and EFI mode. OS: archlinux CPU : AMD Ryzen 7 1700X WOF Motherboard: MSI X370 GAMING PRO CARBON RAM: G. Not supported by mcelog, but logged to the normal kernel log. And that there is also the package rasdaemon for memory errors. I was informed somewhere that mcelog was deprecated and that I should now use rasdaemon. That’s how we monitor x86 commodity hardware: installing the mcelog package, then defining a primitive rule watching the size of /var/log/mcelog. Here is the output from the previous MCE error: If you try to use it, it says "CPU is unsupported" and "Please load edac_mce_amd module". results. conf mcelog defaults to page tracking enabled by default (if the CPU supports it) with offlining of a specific page when a threshold of 10 errors per 24 hours is crossed. I used - http://<Insert IP Address>/log/syslog Replace the <Insert IP Address> with your The Linux kernel for x86 CPUs no longer decodes and logs recoverable Machine Check Exception (MCE) events to the kernel log on its own. service unit is failing. Therefore, I have ran memtest86 but it pass. “mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. Dec 15 09:03:06 Tower root: mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. d/mcelogd start Starting mcelog daemon [FAILED] AMD Processor family 16: Please load edac_mce_amd module. SYNOPSIS¶. May be decoded below. BZ#795508. systemd[1]: Unit mcelog. Please always get the latest master from git git clone git://git. Browse AMD Community; Support Forums; PC Processors; Re: MCELOG decode What is mcelog and how to install it ? Solution Verified - Updated 2024-08-06T05:32:09+00:00 - English . System log may have more information. ) mcelog processes machine checks (in particular memory and CPU hardware errors) on modern x86-based Unix systems and produces human-readable output. 1010, VGA driver version is V23. For RHEL/CentOS, these drivers manage system health and reporting to the OS. MCELOG ERROR on AMD sytems. mcat – A Windows command-line program from AMD to decode MCEs from AMD K8, Family 0x10 and 0x11 processors. CPU is amd; mcelog; Matthew Piziak. c family >= 15). g. 4? The Linux kernel for x86 CPUs no longer decodes and logs recoverable Machine Check Exception (MCE) events to the kernel log on its own. New comments cannot be posted. APICID number: The APIC ID of the logical mcelog [13] is a Linux daemon by Andi Kleen to handle MCEs for x86 processors. Linus Tech Tips - This Upgrade Took TWO YEARS – AMD $5000 Ultimate Tech Upgrade February 27, 2024 at 10:32AM youtube. 0031 for Windows Win7 64bit. 808. Vendor identifier (1 = Intel, 2 = AMD) and the CPUID 1. By bmartino1. mcelog: Unknown Intel CPU type family 6 model 2c Handle 0x0005, DMI type 4, 42 bytes Processor Information Socket Designation: CPU0 PROCESSOR Type: Central Processor Family: Manufacturer: Intel ID: C2 06 02 00 FF FB EB BF Version: Intel(R) Xeon(R) CPU X5660 @ Description of problem: mcelog. 0GHz 8-Core Processor) but can't figure out what to do about it. These can be data corruption detected in the CPU caches, in main memory by an integrated memory controller, data transfer errors on the front side bus or CPU interconnect or other internal errors. com/roelvandepaarWith thanks & praise to God, a Hi, I found that the system log continuesly output following errors. Also it opens /dev/mcelog and an UNIX socket for client support. This is used to automatically offline bad pages; The state of the running daemon can be queried using mcelog - Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. service loaded failed failed Machine Check Exception Logging Daemon Version-Release number of selected component (if applicable): fedora 30 kernel 5. Free Cloud Platform Trial mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor. Mcelog is decoding kernel machine check log on x86 machines. e. Starting mcelog daemon. I would appreciate if someone can tell me how to fix it. As a consequence, the "--supported" option did not correctly check whether the mcelog daemon worked. mcedaemon – a daemonthat can get MCE notifications as soon as the kernel finds them. If I did not enable X86_MCELOG_LEGACY, I do not have the device file /dev/mcelog. CPU is unsupported" The CPU is an R9 5900X. mcelog - Decode kernel machine check log on x86 machines. Running `mcelog` on an AMD processor. 4. CPU is unsupported Solved: Hi All, Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce: [Hardware Error]: CPU 0: AMD processor families 16 and newer do not support mcelog. See also IO-MCA. (The check_hw_mcelog() check is actually one of very few exceptions to that, due to how mcelog works; the vast majority of checks use shared *_gather_data() functions that are only invoked once per NHC run no matter how many times the check(s) that use the shared data get invoked. 40. Please use the edac_mce_amd Program such mcelog decodes machine check events (hardware errors) on x86-64 machines running a 64-bit Linux kernel. Would one be having to install the collectd-core package these days, using Proxmox 7. 31 or better. It seems to require Linux 2. For more details one the implementation see the OLS paper. mcelog --client mcelog: client connect: No such file or directory mcelog: client command write: Transport endpoint is not connected mcelog: client read: Invalid argument mcelog: client connect: No such file or directory mcelog: client command write: Transport endpoint is not connected mcelog: client read: Invalid argument mcelog installation Quickstart The standard way should be to use the mcelog that comes with your distribution, but if your mcelog is very old or not correctly configured you can set up a newer one like this. DMI (or SMBIOS) This is a standardized way for a BIOS to report the current hardware configuration to the operating system. service on AMD systems since it doesn’t do anything and throws false positives. You switched accounts on another tab or window. mcelog; Share. zip. Jun 03 18:17:30 generic mcelog[3320]: CPU is unsupported Jun 03 18:17:30 generic systemd[1]: mcelog. Edited May 12 by sgrangers We searched our codebase extensively to find every mention of edac-utils and mcelog to ensure we had taken everything into account during migration. Traditionally mcelog was run as a cronjob, but this usage is deprecated now. Note this test will kill any running mcelog, which needs to be restarted manually afterwards. To get edac_mce_amd module, you need to I tried using the "mcelog" command, but it returned "mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor. Thanks everyone. git The latest changes The mcelog daemon tracks memory errors in different buckets: per DIMM (if available) per Channel; per memory controller; per Socket (= physical CPU package) per Page. If you try to use it, it says "CPU is unsupported" and "Please load edac_mce_amd module". Consequently, reported errors were unavailable to system This update adds a check to mcelog to determine what AMD processor family is used. I don't use mcelog on proper HPE server equipment. The easiest way is to delete the mcelog cronjob file in edac_mce_amd is included in Unraid for the last couple of years The message is simply a reminder to everyone else in the world that the author(s) of mcelog have no idea how to properly word an informational sentence or they are not native English speakers and utilized a TI-99/4A to translate the actual message into English. org/pub/scm/utils/cpu/mce/mcelog. Visit Stack Exchange I've been getting machine check events and am looking to troubleshoot the issue. To get edac_mce_amd module, you need to mcelog AMD Processor family 23: mcelog does not support this processor. Now every time I resume from suspend I get a notification from Problem Reporting with this message: The kernel log indicates that hardware errors were detected. CPU is unsupported Just Disabled Global C-States in UEFI. CPU is unsupported I suspect either 1) I undersized the Auto-Detect and Install Driver Updates for AMD Radeon™ Series Graphics and Ryzen™ Chipsets For use with systems running Windows® 11 / Windows® 10 64-bit version 1809 and later. The 15h microarchitecture family of AMD processors has been included to the list of supported processors and mcelog reports We would like to show you a description here but the site won’t allow us. SYNOPSIS mcelog [options] [device] mcelog [options] −−daemon mcelog [options] −−client Modern Linux kernels (since 2. May 15 20:31:08 The-Grid root: mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. mcelog: Success mcelog: CPU is unsupported. While setting things up, I checked the systemd status (using systemctl status), and saw that the mcelog. I use the following command to decode an mcelog log file on SLES 11 SP2: sudo mcelog --dmi --ascii < /var/log/mcelog Keep this in mind per the mcelog man page:. This can be through syslog, or a direct file, or through some other syslog mechanism such as the journal. Please use the edac_mce_amd module instead Here are screenshots of the errors from the Syslog, that is all I had time for before I left the house this morning. This tool supports Sep 05 19:30:36 yun. Instead of mcelog, use the kernel module edac_mce_amd, which will put the MCE logs in the kernel log, which ought to end up on disk via We would like to show you a description here but the site won’t allow us. Test coverage make test only tests mcelog and large parts (but not all of) the kernel corrected machine check code at the software level. Share Add a Comment. If needed, the new message "CPU is unsupported" is displayed. Will post the question with AMD online support. 1. mcelog: ERROR: AMD Processor family 23: mcelog does not support this processor. Instead of mcelog, use the kernel module When I try to run mcelog in the terminal I just get. Access your cloud dashboard, manage orders, and more. MCELOG decode Hi All, Can anyone help decode the following mcelog for an AMD RX-427BB with AMD Radeon(tm) R7 Graphics (aka baldeagle): mce EDIT: Deleted my original post since I found out the Embedded AMD you have is a SERIES R 2nd Generation Embedded Chip. The primary Also I see that in Debian 11 Bullseye now the package collectd-core seems to be the one including mcelog. Processor detection accepts only family 15 of AMD CPUs and processor families larger than 15 are rejected. Set cpu type for which mcelog decodes events: cpu = type For valid values for type please see mcelog --help. Metadata Update from @tpopela: - Issue status updated to: Closed (was: Open) The mcelog and dmidecode that ships with RHEL 5 does not recognize the Intel Westmere CPU. - "# num lamarrgr, this is a user forum and I am totally unfamiliar with the terms in your question. mcelog needs to run as root because it might trigger actions like page-offlining, which require CAP_SYS_ADMIN. If your distribution has a old crontab based mcelog disable it to avoid conflicts. service entered failed state mcelog. Contribute to andikleen/mcelog development by creating an account on GitHub. These can be data corruption Previously, the task was performed by the mcelog package. We deal mostly with desktop/laptops and not servers. mjylmc ycxsdb xvobhx heqjfwyz kbl qslz zfa ltw lbjxb ortnypda