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From: | Thibaut LAURENT |
Subject: | [Qemu-devel] Qemu failures: x86_64 host / x86_64 guest |
Date: | Thu, 30 Mar 2006 03:20:50 +0200 |
User-agent: | KMail/1.8.2 |
Hi, still no luck with x86_64 on last night CVS build... * CentOS 3.6 x86_64: - UP won't boot with or without kqemu. Log file is attached. - Booting with "-kernel-kqemu" is even worse: the guest kernel won't start at all (at least it does not print anything). - Booting with "-smp 2" makes it a bit further: the kernel fully boots but the system crashes while starting Anaconda. System output in attachment. In all cases qemu gets stuck eating 100% CPU. * CentOS 4.2 x86_64: - UP does run without kqemu and with user code virtualization. Booting with "-smp 2" also works. - However, running with "-kernel-kqemu" does not work: the kernel won't boot and it makes qemu crash. Log files are attached (guest output and crash). The good news is that i386 versions for both distros do run smoothly :-) Host system is an Athlon 64 running a Mandriva 2006.0 with a plain kernel.org 2.6.15-4 kernel. Kqemu is 1.3.0pre5. Qemu was compiled with gcc 3.3.6-2mdk and the host kernel with gcc 4.0.2-1mdk. I tried several values for '-m' (128,160,192,224) with the same results. Fabrice, do you need any more information in order to help you debug this ? Regards, Thibaut
CentOS-3.6-x86_64_no-kqemu.txt
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CentOS-3.6-x86_64_smp_2.txt
Description: Text document
CentOS-4.2-x86_64_kernel-kqemu.txt
Description: Text document
CentOS-4.2-x86_64_kernel-kqemu_qemu-crash.txt
Description: Text document
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