Messages in this thread | | | Date | Thu, 11 Aug 2005 14:02:20 -0400 | From | David King <> | Subject | Re: Pls help me understand this MCE |
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Petr Vandrovec wrote: > Try dumping *all* MCE values, as well as a call stack. Even although > MCE is tagged as processor context corrupt, there is rather big chance > that stack trace will point back to the instruction which caused MCE > (it always did in my case), especially if it is single processor system. > Then you'll at least know which subsystem/driver did that.
Ok, here's everything I got from the serial console when the error occurred. I don't have a clue how to interpret this stuff so I'd be eternally grateful if someone out there can help. Or, if I misunderstood what you were telling me I ought to do, then explaining the process a bit more would be appreciated too.
CPU 0: Machine Check Exception: 4 Bank 4: b200000000070f0f TSC 7cba18189a Kernel panic - not syncing: Machine check
Call Trace: <#MC> <ffffffff8013a4b5>{panic+133} <ffffffff80116d48>{print_mce+136} <ffffffff80116e19>{mce_panic+137} <ffffffff801173f2>{do_machine_check+754} <ffffffff80110147>{machine_check+127} <ffffffff80113dec>{timer_interrupt+444} <EOE> <IRQ> <ffffffff80146b50>{process_timeout+0} <ffffffff801704dc>{handle_IRQ_event+44} <ffffffff801706ed>{__do_IRQ+477} <ffffffff801120b8>{do_IRQ+72} <ffffffff8010f6c3>{ret_from_intr+0} <EOI> <ffffffff8010d230>{default_idle+0} <ffffffff8010d252>{default_idle+34} <ffffffff8010d291>{cpu_idle+49} <ffffffff8057e7e5>{start_kernel+469} <ffffffff8057e1f4>{_sinittext+500}
Thanks -- David King dave@daveking.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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