Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting

[Marcelo Tosatti <mtosatti@redhat.com>]

On Mon, Jun 16, 2008 at 03:31:10PM +0200, Laurent Vivier wrote:
> Le samedi 14 juin 2008 à 12:12 -0700, Avi Kivity a écrit :
> > Laurent Vivier wrote:
> > > Perhaps you can re-apply 36742c5470 ?
> > >   
> > 
> > As it's not 100% reliable, I prefer to wait until it is fixed.
> 
> I'm not able to reproduce the failure we met originally.
> Could you ?
> 
> Did you make a change which could correct this ?

FreeBSD 7.0 LIVECD reboot "reliably crashes":

[root@localhost kvm-userspace.tip]#
qemu/x86_64-softmmu/qemu-system-x86_64 -cdrom
/root/isos/7.0-RELEASE-amd64-livefs.iso -vnc :2 -boot d -m 512
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000011c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8  0000000000000000 r9  0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)