Hi Francis,
On Mon, May 30, 2011 at 10:30 AM, Francis Moreau <francis.moro@xxxxxxxxx> wrote:
>> Nothing. That looks like a bug. Could you try to do
>>
>> kill -3 `pidof kvm`
>>
>
> Here it is:
>
> #
> # vCPU #0's dump:
> #
>
> Registers:
> ----------
> rip: 0000000000000000 rsp: 0000000000007e3a flags: 0000000000000016
> rax: 0000000000000011 rbx: 0000000000000000 rcx: 0000000000007e48
> rdx: 0000000000007e74 rsi: 0000000000000000 rdi: 0000000000003b00
> rbp: 0000000000010000 r8: 0000000000000000 r9: 0000000000000000
> r10: 0000000000000000 r11: 0000000000000000 r12: 0000000000000000
> r13: 0000000000000000 r14: 0000000000000000 r15: 0000000000000000
> cr0: 0000000060000010 cr2: 0000000000000000 cr3: 0000000000000000
> cr4: 0000000000000000 cr8: 0000000000000000
>
> Segment registers:
> ------------------
> register selector base limit type p dpl db s l g avl
> cs f000 00000000000f0000 0000ffff 0b 1 0 0 1 0 0 0
> ss 1000 0000000000010000 0000ffff 03 1 0 0 1 0 0 0
> ds 1000 0000000000010000 0000ffff 03 1 0 0 1 0 0 0
> es 1000 0000000000010000 0000ffff 03 1 0 0 1 0 0 0
> fs 0000 0000000000000000 0000ffff 03 1 0 0 1 0 0 0
> gs 1000 0000000000010000 0000ffff 03 1 0 0 1 0 0 0
> tr 0000 0000000000000000 0000ffff 0b 1 0 0 0 0 0 0
> ldt 0000 0000000000000000 0000ffff 02 1 0 0 0 0 0 0
> gdt 0000000000000000 0000ffff
> idt 0000000000000000 0000ffff
>
> APIC:
> -----
> efer: 0000000000000000 apic base: 00000000fee00900 nmi: enabled
>
> Interrupt bitmap:
> -----------------
> 0000000000000000 0000000000000000 0000000000000000 0000000000000000
>
> Code:
> -----
> rip: [<0000000000000000>] <unknown>
>
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <cf> eb 0d
> 90 90 90 90 90 90 90 90 90 90 90 90 90 0f a0 66 06 66
Hmm, 'rip' is zero. Ingo had a similar problem but I forgot what that was about.
If you could please share your .config and if at all possible the
bzImage binary you're using (privately or URL), I'll try to reproduce
this later today.
Thanks!
Pekka
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