Unhandled memory problems

Friday, July 6, 2012 @ 06:07 PM
posted by otioti

You just arrived at work, and found a message from nagios telling you got a problem with a server. So, you go to ground floor, enter into data center, connect to kvm console any monitor and then see this:

So, reboot the server, and at the end of run BIOS check, you get this again. Ok, next move is load a Rescue LiveCD to check if something is wrong. But the CD couldn’t load, it stopped running Grub ;(

Well, next move was check memory slots, I removed first slot and rerun server… and bingo! That’s it!

To ilustrate this error, I write down complete message:

TRAP 00000010  ======================== EXCEPTION ========================
tr=FFFF  cr0=00000000  cr2=00000000 cr3=00000060
gdt limit=03FF  base=00017000     idt limit=07FF  base=00017400

cs:eip=0006:00000058  ss:esp=0030:00001648  errcode=0000
flags=00600000  NoCy NoZr IntDis Down TrapDis
eax=00000010  ebx=534D0043  ecx=00000002  edx=0000C7B8  ds=0040  es=1240
edi=000254B0  esi=000014BE  ebp=000014A2  cr0=00000000  fs=0010  gs=0010

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