On Thu, May 21, 2009 at 12:36:11PM +0200, Hans de Bruin wrote: > Hans de Bruin wrote: >> Marcelo Tosatti wrote: >>> On Sat, May 16, 2009 at 10:38:25AM +0200, Hans de Bruin wrote: >>>> I ran memtest for 11 hours and it completed 4.7 passes with no problems. >>>> But then memtest is about cpu and memmory interaction. If the >>>> problem is disk related there is also disk/chipset/dma and memmory >>>> interaction. I could degrade my system by turning dma on disk io >>>> off, or i could have a closer look at kvm-autotest. >>> >>> Hans, >>> >>> It would be helpful if you can capture a few more KVM oopses, then. >>> >> >> >> v2.6.30-rc6-144-g5805977 >> kvm-86-122-ge2478f5 >> kvm from kernel >> simultaneously booting two w2k8. >> One vm dies: > > another one. This time the vm where booted sequentialy: > > [ 253.268993] kvm: 2907: cpu0 unimplemented perfctr wrmsr: 0xc0010003 > data 0x0 > [ 475.036542] rmap_remove: ffff8800cdb913b0 10 0->BUG ^^^ So 0x10 is 1 bit different from 0x00, which would be the no present entry for AMD. Usually an indication of hardware problems. Perhaps you want to try the test Lucas mentioned. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
