[CentOS] Machine Check Exception: 4 Bank 0: 9000000020000003 when boot CentOS 7, with Intel CPU E3845, and BIOS option EIST enable.

2015-03-04 Thread Chaoyong
My hardware is: CPU: Intel(R) Atom(TM) CPU E3845 @ 1.91GHz and it supports EIST(Enhanced Intel SpeedStep Technology). OS: CentOS 7(kernel-3.10) When I set the BIOS options CPU configuration EIST to enable, it appears a kernel panic when the system is starting up. Here is what I am seeing:

Re: [CentOS] machine check exception

2014-10-15 Thread Glenn Eychaner
You have (AFAIK) provided no details as to which version of CentOS you are running nor of your hardware, but I'll try to help as I can. (In fact, it is unclear whether the MCE crashed your system or not!) I had a set of systems that occasionally logged MCEs (memory partity errors, in my case), and

Re: [CentOS] machine check exception

2014-10-14 Thread Shital Sakhare
Hi, After reboot I checked the mcelog and found no logs presents. On Mon, Oct 13, 2014 at 7:23 PM, Shital Sakhare shital.sakha...@gmail.com wrote: Hello, Today, I got the below error server Console, Cpu 1:machine check exception Tcs c7f3d370acf17a ADDR 112d6c00040288 MISC

Re: [CentOS] machine check exception

2014-10-14 Thread Ilyas --
Hi, Do you have IPMI on other management (iLo, eLOM, iLOM, iRMC etc) interface on your server? Just try: # modprobe ipmi_si # modprobe ipmi_devintf # ipmitool sel elist May be you can find something about hardware problems. On Tue, Oct 14, 2014 at 2:15 PM, Shital Sakhare

Re: [CentOS] machine check exception

2014-10-14 Thread Peter Kjellström
As it says, probably hardware problem (most often memory related). I agree with Ilyas that you should query the management processor but would like to add that the vendor specific log usually contains better data than the IPMI standard SEL. Like for example the IML on HP/iLO. /Peter K On Mon,

Re: [CentOS] machine check exception

2014-10-14 Thread Shital Sakhare
Thanks Ilyas/ Peter, Unfortunately, No iLO Event Logs and IML Logs configured on the server. Can anybody suggest which tools on the server I can configure so next time server will have all the log records. Its really hard to prove to the peoples that the issue is at hardware level (When the

[CentOS] machine check exception

2014-10-13 Thread Shital Sakhare
Hello, Today, I got the below error server Console, Cpu 1:machine check exception Tcs c7f3d370acf17a ADDR 112d6c00040288 MISC c453176c00040200 This is not a softeware problem Run through mcelog ascii to decode and contact your hW vendor Kernel panic not syncing :machine check Can