Hardware Machine Error Bus Interconnect
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Mca Recoverable Error Ce Memory Controller Error
versionsMDOPSurfaceSurface HubLibraryForums Ask a question Quick cmci signaling for patrol scrub ucr errors not supported access Forums home Browse forums users FAQ Search related threads machine check exception error Remove From My Forums Answered by: Event ID 18 (need help) Windows 7 IT Pro > https://kb.vmware.com/kb/1005184 Windows 7 Hardware Compatibility Question 0 Sign in to vote hi all, i got this event id 18 problem and i cant figure out what is wrong, details are as follows:Log Name: https://social.technet.microsoft.com/Forums/windows/en-US/cb239fcf-460d-4e29-9d91-b6156acac35c/event-id-18-need-help?forum=w7itprohardware SystemSource: Microsoft-Windows-WHEA-LoggerDate: 3/6/2009 10:12:57 PMEvent ID: 18Task Category: NoneLevel: ErrorKeywords: User: LOCAL SERVICEComputer: PCDescription:A fatal hardware error has occurred. Reported by component: Processor CoreError Source: Machine Check ExceptionError Type: Bus/Interconnect ErrorProcessor ID: 2 The details view of this entry contains further information.Event Xml: we highly recommend that you visit our Guide for New Members. Solved: Machine Check Exception Error Discussion in 'Hardware' started by https://forums.techguy.org/threads/solved-machine-check-exception-error.911896/ ustacp, Mar 22, 2010. Thread Status: Not open for further replies. Advertisement ustacp Thread Starter Joined: Aug 13, 2004 Messages: 292 I have a Toshiba Salelite P205D running Windows 7 64-bit. Have https://vmxp.wordpress.com/2014/11/27/psod-caused-by-a-machine-check-exception/ an AMD Turion 64 x2 Mobile Technology TL-60 2.00GHz processor. 2 GB of ram. ATI Radeon X1200 series graphics card. Realtek RTL8101E Family PCI-E Fast Ethernet NIC. When my computer goes machine check into hibernation, sleep, or the screen saver comes on is when I have the issue. After starting it up after one of the three happens, it will completely freeze up. I have to do a hard shutdown to bring it back up. After it comes back up, it works great untill it does one of the above three things. Some of the troubleshooting I machine check exception did: I ran a memory test, which ran 21 passes and no errors. I udated the bios to the newest version. I do not overclock or anything like that. I have not made any bios changes or anything like that. I ran a HD diagostic. Below is what my event viewer is showing. I never actually see a Blue Screen. Code: Warning: A corrected hardware error has occurred. Reported by component: Processor Core Error Source: Machine Check Exception Error Type: Bus/Interconnect Error Processor ID: 1 The details view of this entry contains further information. Log Name: System Source: WHEA-Logger Event ID: 19 Level: Warning User: LOCAL SERVICE OpCode: Info Code: Error: A fatal hardware error has occurred. Reported by component: Processor Core Error Source: Machine Check Exception Error Type: Unknown Error Processor ID: 1 The details view of this entry contains further information. Log Name: System Source: WHEA-Logger Event ID: 18 Level: Error User: LOCAL SERVICE OpCode: Info Any ideas of what may be causing this? ustacp, Mar 22, 2010 #1 ustacp Thread Starter Joined: Aug 13, 2004 Messages: 292 Update: This is what is displayed by windows af time, we were "lucky" enough to capture its PSOD. In earlier article about Machine Check Errors, I was talking about what exactly do they mean and how to debug them. Also, most of the time, when these are correctable Machine Check Errors, the host only reboots itself without leaving any trace as of why. That I have investigated by determining faulty memory after running a custom memory stress test on an ESXi host. The Uncorrectable Machine Check Exception presented below is caused by "Other TransBus Generic Error" - this could have been related either to a CPU, or pathways on the motherboard… or both. Most of VMkernel dumps was pointing out to 2nd Physical CPU, but there were some occurrences on 1st CPU as well. Even the AHS log from the HP blade server was corrupted each time I tried to send it to a technician. Therefore they took action and replaced both the motherboard and CPUs. Since then there were no more trouble with this host. Manual Debugging: For those of you who are interested - the MCE codes reported were: In iLO: FA001E8000020E0F in vmkernel.log: c800008000310e0f ; 8800004000310e0f Now, if we decode the message we got from iLO manually (so that we have another source of MCE to decode from): 1 1 1 1 1 0 1 0 0 00 0000000011110100 0 0000 0000000000000010 0000 1110 0000 1111 UC 1 PCC 1 S 0 AR 0 Signaling: Uncorrected error (UC). RESET THE SYSTEM Examples? None found. Compound error code found: Bus and Interconnect Errors. BUS LL PP RRRR II T BUS{11}_{11}_{0000}_{11}_{0}_ERR Level: 11, generic Request: 0000, Generic Bus & Interconnect mnemonics: Participation: 11, Generic Therefore: Generic Bus and Interconnect Error Here you see VMkernel is pretty good at decoding the MCEs by itself, but it can also be very useful to see for yourself what the real cause was if your error decode is missing. Share this:TwitterFacebookGoogleLike this:Like Loading... Related This entry was posted in Data Center Hardware, ESXi / vSphere, Servers, Troubleshooting and tagged Debugging, esxi crashing, ESXi troubleshooting, Hardware Failure, Machine Check Error, MCE, PSOD, VMware ESXi on November 27, 2014 by Ali. Post navigation ← My VCP ExamExperience Online ESXi Firmware and Driver Upgrade on HPServers → Share your thoughts Cancel reply Enter your comment here... 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