-std-vga gives a core dump

-std-vga gives a core dump

[Steph]

Hi,

When using this command to be able to use larger resolutions for my wide
screen:

kvm -hda /opt/kvm/kvmwinxp/WinXP.raw -cdrom /dev/scd0 -boot c -no-quit
-net nic,vlan=0 -net tap,vlan=0,ifname=tap10,script=/etc/qemu-ifup
-usbdevice tablet -k fr -soundhw es1370 -usb -serial /dev/ttyS0 -std-vga
-m 756 -localtime

It finally gives a core dump, and the core dump does not happens when
-std-vga is not used.

Scenario :
1/ Launch the command above
2/ Starting to boot WinXP but ...
2a/ In the log : a ton of lines are printed "kvm: get_dirty_pages
returned -2"
2b/ Finally :
exception 14 (0)
rax 0000000000000010 rbx 00000000f7961920 rcx 0000000000000008 rdx
0000000000000004
rsi 00000000e13a907c rdi 00000000f7057000 rsp 00000000f7961728 rbp
00000000f7961730
r8  0000000000000000 r9  0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 00000000bf9032c5 rflags 00010202
cs 0008 (00000000/ffffffff p 1 dpl 0 db 1 s 1 type b l 0 g 1 avl 0)
ds 0023 (00000000/ffffffff p 1 dpl 3 db 1 s 1 type 3 l 0 g 1 avl 0)
es 0023 (00000000/ffffffff p 1 dpl 3 db 1 s 1 type 3 l 0 g 1 avl 0)
ss 0010 (00000000/ffffffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 1 avl 0)
fs 0030 (ffdff000/00001fff p 1 dpl 0 db 1 s 1 type 3 l 0 g 1 avl 0)
gs 0000 (00000000/ffffffff p 0 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
tr 0028 (80042000/000020ab p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)
ldt 0000 (00000000/ffffffff p 0 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
gdt 8003f000/3ff
idt 8003f400/7ff
cr0 e0010031 cr2 bf95fc9e cr3 9321000 cr4 698 cr8 0 efer 0
Abandon (core dumped)


System :
 - Linux XX 2.6.22-14-generic #1 SMP Tue Feb 12 07:42:25 UTC 2008 i686
GNU/Linux
 - QEMU PC emulator version 0.9.0
 - What else ?

Thanks for your help !