Thanks Anthony,
I used your gfxboot-disable, and it worked like charmed.
Thanks again.
- Avadh
On Dec 12, 2007 11:21 AM, Anthony Liguori <[EMAIL PROTECTED]> wrote:
> avadh patel wrote:
> > Hello,
> >
> > Yesterday I compiled and installed kvm-55 release and I am not able to
> > get it working.
> > When I try to run the qemu with following command:
> >
> > $ qemu-system-x86_64 -hda vdisk.img -cdrom ubuntu_7.10_32.iso -boot
> > d -m 512
>
> This is a known bug in the version of gfxboot that Ubuntu uses.
> Unfortunately, the fix didn't make the cut for Gutsy. It will be
> available starting with Hardy Tribe 2.
>
> You can work around this bug by using gfxboot-disable[1] on the ISO.
>
> http://hg.codemonkey.ws/gfxboot-disable
>
> Regards,
>
> Anthony Liguori
>
> > I got some exception as shown below:
> >
> > exception 13 (33)
> > rax 0000000000000469 rbx 0000000000800001 rcx 0000000000004300 rdx
> > 0000000000000000
> > rsi 000000000005961d rdi 000000000005961c rsp 00000000fffaa9cc rbp
> > 000000000000200c
> > r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
> > 0000000000000000
> > r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
> > 0000000000000000
> > rip 000000000000b04b rflags 00033006
> > cs 4143 (00041430/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> > ds 4004 (00040040/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
> > es 4004 (00040040/0000ffff 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 3002 (00030020/0000ffff 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 (20c00000/00002088 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 40920/47
> > idt 0/ffff
> > cr0 60000010 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
> > code: 0f 17 3e 28 08 02 28 3e 01 17 0f 17 46 28 08 02 28 0e 01 17 -->
> > 0f 17 3e 28 08 02 28 5d 01 17 0f 28 08 02 28 5e 01 17 0f 17 3b 28 08
> > 02 28 5f 01 17 0f 28
> > Aborted (core dumped)
> >
> > And a core file is generated.
> >
> > When i tried to see in the core file, the backtrace of function call
> > is as below:
> >
> > #0 0x00002b46cd3fb765 in raise () from /lib/libc.so.6
> > #1 0x00002b46cd3fd1c0 in abort () from /lib/libc.so.6
> > #2 0x00000000004f2cd3 in kvm_run (kvm=0x2a47040, vcpu=0) at libkvm.c
> :938
> > #3 0x000000000048db96 in kvm_cpu_exec (env=0x53ce) at
> > /home/avadh/workspace/kvm-55/qemu/qemu-kvm.c:547
> > #4 0x000000000048e1ae in kvm_main_loop_cpu (env=0x2ae8680) at
> > /home/avadh/workspace/kvm-55/qemu/qemu- kvm.c:748
> > #5 0x000000000040dd27 in main_loop () at
> > /home/avadh/workspace/kvm-55/qemu/vl.c:7229
> > #6 0x000000000040fd03 in main (argc=1, argv=0x2) at
> > /home/avadh/workspace/kvm-55/qemu/vl.c:8966
> >
> > In this, the interesting point is at #3, where the 'env' pointer's
> > value is different than its value in #4.
> >
> > If I run the above command with '-no-kvm' option, it runs perfectly.
> > So it seems that there is some bug in kvm.
> >
> > My machine specs are:
> > OS : Ubuntu 7.10 - 64 bit
> > Processor: Intel Core 2 Duo
> > Memory : 2G
> > Host Kernel : 2.6.22.14 <http://2.6.22.14>
> >
> > Thanks,
> > Avadh
> > ------------------------------------------------------------------------
> >
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