[ kvm-Bugs-1673740 ] KVM-15 does not boot Ubuntu 6.10 i386 on Gentoo amd64 host

[ kvm-Bugs-1673740 ] KVM-15 does not boot Ubuntu 6.10 i386 on Gentoo amd64 host

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Bugs item #1673740, was opened at 2007-03-04 20:36
Message generated for change (Tracker Item Submitted) made by Item Submitter
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https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1673740&group_id=180599

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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Thomas Tuttle (thomastuttle)
Assigned to: Nobody/Anonymous (nobody)
Summary: KVM-15 does not boot Ubuntu 6.10 i386 on Gentoo amd64 host

Initial Comment:
Here's the host:

tom@lion ~ $ uname -a
Linux lion 2.6.20-gentoo #8 SMP Sat Mar 3 17:46:53 EST 2007 x86_64 Intel(R) Core(TM)2 CPU         T7200  @ 2.00GHz GenuineIntel GNU/Linux
tom@lion ~ $ zgrep IA32 /proc/config.gz 
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=y

(It's Gentoo amd64, running on a Core 2 Duo.  The kernel *does* have IA-32 emulation turned on.)

The guest is the Ubuntu 6.10 i386 Desktop install CD (ubuntu-6.10-desktop-i386.iso).

I get the following backtrace from qemu:

> exception 12 (0)
> rax 0000000000000263 rbx 0000000000040080 rcx 0000000000002000 rdx 0000000000016000
> rsi 00000000ffff0800 rdi 0000000000040000 rsp 0000000000087bdc rbp 0000000000000000
> r8  0000000000000000 r9  0000000000000000 r10 0000000000000000 r11 0000000000000000
> r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15 0000000000000000
> rip 000000000000a4bc rflags 00033206
> cs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> ds 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> es 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> ss 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> fs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> gs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> tr 0000 (20850000/00002088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)
> ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
> gdt fa4d1/37
> idt 0/3ff
> cr0 60000010 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
> Aborted

Thanks.

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