[ kvm-Bugs-1858122 ] vm exit 0x9 in QEMU-KVM but OK in QEMU

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Bugs item #1858122, was opened at 2007-12-25 21:44
Message generated for change (Comment added) made by jessorensen
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1858122&group_id=180599

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Category: None
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Jan Kratochvil (kratochvil)
Assigned to: Nobody/Anonymous (nobody)
Summary: vm exit 0x9 in QEMU-KVM but OK in QEMU

Initial Comment:
Just an easy/fast/reliable reproducer:
http://www.seagate.com/support/seatools/SeaToolsDOS207EURO.iso
md5sum: 979a046340942d6da63a530801c2d492
OK:
# qemu -net none -cdrom /tmp/SeaToolsDOS207EURO.iso
# qemu-system-x86_64 -net none -cdrom /tmp/SeaToolsDOS207EURO.iso 
Could not open '/dev/kqemu' - QEMU acceleration layer not activated
but wrong (in 2 secs of the boot - seatools.exe):
# qemu-kvm -net none -cdrom /tmp/SeaToolsDOS207EURO.iso 
unhandled vm exit:  0x9
rax 00000000e0000068 rbx 0000000000202620 rcx 0000000007ff10ba rdx 00000000000010ba
rsi 0000000000000054 rdi 00000000000804b0 rsp 000000000000614e rbp 0000000000006156
r8  0000000000000000 r9  0000000000000000 r10 0000000000000000 r11 0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15 0000000000000000
rip 0000000000002f09 rflags 00004086
cs 0018 (00017300/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0020 (0001bf20/0000ffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0)
es 0020 (0001bf20/0000ffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0)
ss 0020 (0001bf20/0000ffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0)
fs 0020 (0001bf20/0000ffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0)
gs 0020 (0001bf20/0000ffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 0 avl 0)
tr 0068 (0001e44e/000000f1 p 1 dpl 3 db 1 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 1c4c4/87
idt 1c94c/7ff
cr0 e0000011 cr2 0 cr3 48000 cr4 10 cr8 0 efer 0
Aborted


----------------------------------------------------------------------

>Comment By: Jes Sorensen (jessorensen)
Date: 2010-06-11 15:44

Message:
Hi,

Tested using v2.17 as 2.07 is no longer available. Works fine against a
recent version of QEMU/KVM Intel x86_64.

Jes


----------------------------------------------------------------------

Comment By: Technologov (technologov)
Date: 2007-12-26 08:58

Message:
Logged In: YES 
user_id=1839746
Originator: NO

Tested, yes, it crashed on KVM-57 on both Intel64 and AMD64. It uses
FreeDOS under the hood, with some additions. Since it crashes on AMD too, I
don't think it's related to Intel Real-Mode problem.

-Alexey Technologov, 26.12.2007.

----------------------------------------------------------------------

Comment By: Jan Kratochvil (kratochvil)
Date: 2007-12-25 21:46

Message:
Logged In: YES 
user_id=52220
Originator: YES

Fedora 8 x86_64:
kernel-2.6.23.8-63.fc8.x86_64
qemu-0.9.0-5.fc8.x86_64
kvm-36-7.fc8.x86_64
Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz


----------------------------------------------------------------------

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