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* [9fans] qemu
@ 2006-01-16  0:39 Marina Brown
  2006-01-16  0:53 ` [9fans] qemu Uriel
  0 siblings, 1 reply; 7+ messages in thread
From: Marina Brown @ 2006-01-16  0:39 UTC (permalink / raw)
  To: Fans of the OS Plan 9 from Bell Labs

Hi:

I have been trying to get Plan9 up and running on the latest Qemu
with the kqemu accelerator with no success. Before i start sending
kernel errors has anyone else worked on this ?

--- Marina Brown


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [9fans] Re: qemu
  2006-01-16  0:39 [9fans] qemu Marina Brown
@ 2006-01-16  0:53 ` Uriel
  2006-01-16  1:50   ` [9fans] Re: qemu --- Debug Crashing on qemu Marina Brown
  0 siblings, 1 reply; 7+ messages in thread
From: Uriel @ 2006-01-16  0:53 UTC (permalink / raw)
  To: Fans of the OS Plan 9 from Bell Labs

On 1/16/06, Marina Brown <marina@surferz.net> wrote:
> I have been trying to get Plan9 up and running on the latest Qemu
> with the kqemu accelerator with no success. Before i start sending
> kernel errors has anyone else worked on this ?
If you got errors, please post them, just make sure you have a recent
version of qemu and the latest Plan 9 iso.

uriel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [9fans] Re: qemu  --- Debug Crashing on qemu
  2006-01-16  0:53 ` [9fans] qemu Uriel
@ 2006-01-16  1:50   ` Marina Brown
  2006-01-16  7:40     ` Gorka guardiola
                       ` (2 more replies)
  0 siblings, 3 replies; 7+ messages in thread
From: Marina Brown @ 2006-01-16  1:50 UTC (permalink / raw)
  To: Fans of the OS Plan 9 from Bell Labs

Uriel wrote:

>On 1/16/06, Marina Brown <marina@surferz.net> wrote:
>  
>
>>I have been trying to get Plan9 up and running on the latest Qemu
>>with the kqemu accelerator with no success. Before i start sending
>>kernel errors has anyone else worked on this ?
>>    
>>
>If you got errors, please post them, just make sure you have a recent
>version of qemu and the latest Plan 9 iso.
>
>uriel
>  
>
Ok - here it is:

Started qemu like this:

marina@locutis:~/qemu-images$ qemu-img create plan9 7G
Formating 'plan9', fmt=raw, size=7340032 kB
marina@locutis:~/qemu-images$ qemu -hda plan9 -boot d -cdrom plan9.iso 
-net user

Typed 1 to install plan9

Message:
----------------------------
Plan 9
E820 000000 0009fc00 memory
E820 001000 08000000 memory
126 holes free
00017000 0009f000 557056
002f3000 034a7000 52117504
52674560 bytes free
Cpu - 3060Mhz GenuineIntel Pentium II (cpuid AX 0x0633 DX 0x781A9FD)
ELCR: 0000
128M memory: 53M kernel data 75M user 301M swap
1 *init*: checked 2 page table entries
user fault: addr=00000000 pc=00001020
addr not mapped (vpd=00000000)
pc not mapped (vpd=00000000)
panic: boot process died: sys: trap: fault read addr=0x0 pc=0x00001020
dumpstacl disabled
cpu0: exiting
-----------------------------

This is using ubantu linux with the current (not from cvs) qemu with kqemu
and the plan9 iso image downloaded on Jan 14. Compiled qemu with gcc 3.4
as it complained about using 4.0.

--- Marina Brown


^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [9fans] Re: qemu --- Debug Crashing on qemu
  2006-01-16  1:50   ` [9fans] Re: qemu --- Debug Crashing on qemu Marina Brown
@ 2006-01-16  7:40     ` Gorka guardiola
       [not found]     ` <000201c61a72$e3fb9ef0$14aaa8c0@utelsystems.local>
  2006-01-17 10:02     ` rattan
  2 siblings, 0 replies; 7+ messages in thread
From: Gorka guardiola @ 2006-01-16  7:40 UTC (permalink / raw)
  To: Fans of the OS Plan 9 from Bell Labs

I got this error randomly on some machines. I tried with different
compiler versions,
different C libraries, different kernels, and found no pattern. The problem
is you dont get the code for kqemu...

On 1/16/06, Marina Brown <marina@surferz.net> wrote:
> Uriel wrote:
>
> >On 1/16/06, Marina Brown <marina@surferz.net> wrote:
> >
> >
> >>I have been trying to get Plan9 up and running on the latest Qemu
> >>with the kqemu accelerator with no success. Before i start sending
> >>kernel errors has anyone else worked on this ?
> >>
> >>
> >If you got errors, please post them, just make sure you have a recent
> >version of qemu and the latest Plan 9 iso.
> >
> >uriel
> >
> >
> Ok - here it is:
>
> Started qemu like this:
>
> marina@locutis:~/qemu-images$ qemu-img create plan9 7G
> Formating 'plan9', fmt=raw, size=7340032 kB
> marina@locutis:~/qemu-images$ qemu -hda plan9 -boot d -cdrom plan9.iso
> -net user
>
> Typed 1 to install plan9
>
> Message:
> ----------------------------
> Plan 9
> E820 000000 0009fc00 memory
> E820 001000 08000000 memory
> 126 holes free
> 00017000 0009f000 557056
> 002f3000 034a7000 52117504
> 52674560 bytes free
> Cpu - 3060Mhz GenuineIntel Pentium II (cpuid AX 0x0633 DX 0x781A9FD)
> ELCR: 0000
> 128M memory: 53M kernel data 75M user 301M swap
> 1 *init*: checked 2 page table entries
> user fault: addr=00000000 pc=00001020
> addr not mapped (vpd=00000000)
> pc not mapped (vpd=00000000)
> panic: boot process died: sys: trap: fault read addr=0x0 pc=0x00001020
> dumpstacl disabled
> cpu0: exiting
> -----------------------------
>
> This is using ubantu linux with the current (not from cvs) qemu with kqemu
> and the plan9 iso image downloaded on Jan 14. Compiled qemu with gcc 3.4
> as it complained about using 4.0.
>
> --- Marina Brown
>


--
- curiosity sKilled the cat


^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [9fans] Re: qemu --- Debug Crashing on qemu
       [not found]     ` <000201c61a72$e3fb9ef0$14aaa8c0@utelsystems.local>
@ 2006-01-16  8:16       ` "Nils O. Selåsdal"
  2006-01-16 13:40         ` Gorka guardiola
  0 siblings, 1 reply; 7+ messages in thread
From: "Nils O. Selåsdal" @ 2006-01-16  8:16 UTC (permalink / raw)
  To: Fans of the OS Plan 9 from Bell Labs

Gorka guardiola wrote:
> I got this error randomly on some machines. I tried with different
> compiler versions,
> different C libraries, different kernels, and found no pattern. The problem
> is you dont get the code for kqemu...
The fix should then be obvious and easy.
Don't use kqemu.
ever.


^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [9fans] Re: qemu --- Debug Crashing on qemu
  2006-01-16  8:16       ` "Nils O. Selåsdal"
@ 2006-01-16 13:40         ` Gorka guardiola
  0 siblings, 0 replies; 7+ messages in thread
From: Gorka guardiola @ 2006-01-16 13:40 UTC (permalink / raw)
  To: Fans of the OS Plan 9 from Bell Labs

That is what I concluded :-). I was just sharing my experience...

On 1/16/06, "Nils O. Selåsdal" <NOS@utel.no> wrote:
> Gorka guardiola wrote:
> > I got this error randomly on some machines. I tried with different
> > compiler versions,
> > different C libraries, different kernels, and found no pattern. The problem
> > is you dont get the code for kqemu...
> The fix should then be obvious and easy.
> Don't use kqemu.
> ever.
>


--
- curiosity sKilled the cat


^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [9fans] Re: qemu --- Debug Crashing on qemu
  2006-01-16  1:50   ` [9fans] Re: qemu --- Debug Crashing on qemu Marina Brown
  2006-01-16  7:40     ` Gorka guardiola
       [not found]     ` <000201c61a72$e3fb9ef0$14aaa8c0@utelsystems.local>
@ 2006-01-17 10:02     ` rattan
  2 siblings, 0 replies; 7+ messages in thread
From: rattan @ 2006-01-17 10:02 UTC (permalink / raw)
  To: 9fans

Marina Brown wrote:
> Uriel wrote:
>
> >On 1/16/06, Marina Brown <marina@surferz.net> wrote:
> >
> >
> >>I have been trying to get Plan9 up and running on the latest Qemu
> >>with the kqemu accelerator with no success. Before i start sending
> >>kernel errors has anyone else worked on this ?
> >>
> >>
> >If you got errors, please post them, just make sure you have a recent
> >version of qemu and the latest Plan 9 iso.
> >
> >uriel
> >
> >
> Ok - here it is:
>
> Started qemu like this:
>
> marina@locutis:~/qemu-images$ qemu-img create plan9 7G
> Formating 'plan9', fmt=raw, size=7340032 kB
> marina@locutis:~/qemu-images$ qemu -hda plan9 -boot d -cdrom plan9.iso
> -net user
>
> Typed 1 to install plan9
>
> Message:
> ----------------------------
> Plan 9
> E820 000000 0009fc00 memory
> E820 001000 08000000 memory
> 126 holes free
> 00017000 0009f000 557056
> 002f3000 034a7000 52117504
> 52674560 bytes free
> Cpu - 3060Mhz GenuineIntel Pentium II (cpuid AX 0x0633 DX 0x781A9FD)
> ELCR: 0000
> 128M memory: 53M kernel data 75M user 301M swap
> 1 *init*: checked 2 page table entries
> user fault: addr=00000000 pc=00001020
> addr not mapped (vpd=00000000)
> pc not mapped (vpd=00000000)
> panic: boot process died: sys: trap: fault read addr=0x0 pc=0x00001020
> dumpstacl disabled
> cpu0: exiting
> -----------------------------
>
> This is using ubantu linux with the current (not from cvs) qemu with kqemu
> and the plan9 iso image downloaded on Jan 14. Compiled qemu with gcc 3.4
> as it complained about using 4.0.
>
> --- Marina Brown

A question: have you been install some other guest OS on this set up?

I would try to reduce the size of file to less than 2GB and try again.

If that also fails try with smaller size file and no kqemu.

-ishwar


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2006-01-17 10:02 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-01-16  0:39 [9fans] qemu Marina Brown
2006-01-16  0:53 ` [9fans] qemu Uriel
2006-01-16  1:50   ` [9fans] Re: qemu --- Debug Crashing on qemu Marina Brown
2006-01-16  7:40     ` Gorka guardiola
     [not found]     ` <000201c61a72$e3fb9ef0$14aaa8c0@utelsystems.local>
2006-01-16  8:16       ` "Nils O. Selåsdal"
2006-01-16 13:40         ` Gorka guardiola
2006-01-17 10:02     ` rattan

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