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Specs: |
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blob free coreboot on a kgpe-d16 (amd opteron) |
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Happens with both the livecd/usb and a kernel I compiled on another |
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machine (however with that one I simply get a black screen and a bootloop) |
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Other distros kernels work fine, it is just gentoo. |
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The livecd and compiled kernel work fine on all my other computers/VMM's. |
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Upon loading I get to amd performance counters, it freezes and 5-10 secs |
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later I receive stack trace for kthreadd "hung" (amd_pmu_init - seems to |
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be the primary reason) I never get to a login prompt. |
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It isn't microcode related as I removed the microcode packages from the |
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other distros I tried. |
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Any ideas? Is there any additional info that would be helpful? How can I |
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dump the boot text? |