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* [Qemu-devel] info qtree command cause qemu ABORT!
@ 2016-03-11  3:08 hitmoon
  2016-03-11  3:14 ` Peter Maydell
  0 siblings, 1 reply; 6+ messages in thread
From: hitmoon @ 2016-03-11  3:08 UTC (permalink / raw)
  To: Peter Maydell; +Cc: QEMU Developers

Peter:

first launch following command:

arm-softmmu/qemu-system-arm -M versatilepb -kernel 
~/Qemu-ARM/vmlinuz-3.2.0-4-versatile -initrd 
~/Qemu-ARM/initrd.img-3.2.0-4-versatile  -hda 
~/debian_wheezy_armel_standard.qcow2 -append 'root=/dev/sda1'

Then execute 'info qtree' in the monitor, qemu aborted with error message :
'qemu/hw/core/sysbus.c:277:sysbus_dev_print: Object 0x55569a7b2d00 is 
not an instance of type sys-bus-device'

With the help of git bisect, commit 'hw/sd/sd.c: QOMify' 
(260bc9d8aa887bdd72d1b2499a9080f75b289cb4) cause this problem.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Qemu-devel] info qtree command cause qemu ABORT!
  2016-03-11  3:08 [Qemu-devel] info qtree command cause qemu ABORT! hitmoon
@ 2016-03-11  3:14 ` Peter Maydell
  2016-03-11  4:18   ` hitmoon
  0 siblings, 1 reply; 6+ messages in thread
From: Peter Maydell @ 2016-03-11  3:14 UTC (permalink / raw)
  To: hitmoon; +Cc: QEMU Developers

On 11 March 2016 at 10:08, hitmoon <zxq_yx_007@163.com> wrote:
> Peter:
>
> first launch following command:
>
> arm-softmmu/qemu-system-arm -M versatilepb -kernel
> ~/Qemu-ARM/vmlinuz-3.2.0-4-versatile -initrd
> ~/Qemu-ARM/initrd.img-3.2.0-4-versatile  -hda
> ~/debian_wheezy_armel_standard.qcow2 -append 'root=/dev/sda1'
>
> Then execute 'info qtree' in the monitor, qemu aborted with error message :
> 'qemu/hw/core/sysbus.c:277:sysbus_dev_print: Object 0x55569a7b2d00 is not an
> instance of type sys-bus-device'

Yes, I saw your email from yesterday about this and it is on my
list of things to look at.

-- PMM

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Qemu-devel] info qtree command cause qemu ABORT!
  2016-03-11  3:14 ` Peter Maydell
@ 2016-03-11  4:18   ` hitmoon
  2016-03-14  6:24     ` hitmoon
  0 siblings, 1 reply; 6+ messages in thread
From: hitmoon @ 2016-03-11  4:18 UTC (permalink / raw)
  To: Peter Maydell; +Cc: QEMU Developers



在 2016年03月11日 11:14, Peter Maydell 写道:
> On 11 March 2016 at 10:08, hitmoon <zxq_yx_007@163.com> wrote:
>> Peter:
>>
>> first launch following command:
>>
>> arm-softmmu/qemu-system-arm -M versatilepb -kernel
>> ~/Qemu-ARM/vmlinuz-3.2.0-4-versatile -initrd
>> ~/Qemu-ARM/initrd.img-3.2.0-4-versatile  -hda
>> ~/debian_wheezy_armel_standard.qcow2 -append 'root=/dev/sda1'
>>
>> Then execute 'info qtree' in the monitor, qemu aborted with error message :
>> 'qemu/hw/core/sysbus.c:277:sysbus_dev_print: Object 0x55569a7b2d00 is not an
>> instance of type sys-bus-device'
> Yes, I saw your email from yesterday about this and it is on my
> list of things to look at.
>
> -- PMM
It seems that print_dev point to sysbus_dev_print but sdcard's parent is 
not a TYPE_SYS_BUS_DEVICE !

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Qemu-devel] info qtree command cause qemu ABORT!
  2016-03-11  4:18   ` hitmoon
@ 2016-03-14  6:24     ` hitmoon
  2016-03-15  9:45       ` hitmoon
  0 siblings, 1 reply; 6+ messages in thread
From: hitmoon @ 2016-03-14  6:24 UTC (permalink / raw)
  To: Peter Maydell; +Cc: QEMU Developers



在 2016年03月11日 12:18, hitmoon 写道:
>
>
> 在 2016年03月11日 11:14, Peter Maydell 写道:
>> On 11 March 2016 at 10:08, hitmoon <zxq_yx_007@163.com> wrote:
>>> Peter:
>>>
>>> first launch following command:
>>>
>>> arm-softmmu/qemu-system-arm -M versatilepb -kernel
>>> ~/Qemu-ARM/vmlinuz-3.2.0-4-versatile -initrd
>>> ~/Qemu-ARM/initrd.img-3.2.0-4-versatile  -hda
>>> ~/debian_wheezy_armel_standard.qcow2 -append 'root=/dev/sda1'
>>>
>>> Then execute 'info qtree' in the monitor, qemu aborted with error 
>>> message :
>>> 'qemu/hw/core/sysbus.c:277:sysbus_dev_print: Object 0x55569a7b2d00 
>>> is not an
>>> instance of type sys-bus-device'
>> Yes, I saw your email from yesterday about this and it is on my
>> list of things to look at.
>>
>> -- PMM
> It seems that print_dev point to sysbus_dev_print but sdcard's parent 
> is not a TYPE_SYS_BUS_DEVICE !
I think it is the same problem as this thread:
https://lists.nongnu.org/archive/html/qemu-devel/2014-02/msg00624.html

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Qemu-devel] info qtree command cause qemu ABORT!
  2016-03-14  6:24     ` hitmoon
@ 2016-03-15  9:45       ` hitmoon
  2016-03-15 10:04         ` Peter Maydell
  0 siblings, 1 reply; 6+ messages in thread
From: hitmoon @ 2016-03-15  9:45 UTC (permalink / raw)
  To: Peter Maydell; +Cc: QEMU Developers



在 2016年03月14日 14:24, hitmoon 写道:
>
>
> 在 2016年03月11日 12:18, hitmoon 写道:
>>
>>
>> 在 2016年03月11日 11:14, Peter Maydell 写道:
>>> On 11 March 2016 at 10:08, hitmoon <zxq_yx_007@163.com> wrote:
>>>> Peter:
>>>>
>>>> first launch following command:
>>>>
>>>> arm-softmmu/qemu-system-arm -M versatilepb -kernel
>>>> ~/Qemu-ARM/vmlinuz-3.2.0-4-versatile -initrd
>>>> ~/Qemu-ARM/initrd.img-3.2.0-4-versatile  -hda
>>>> ~/debian_wheezy_armel_standard.qcow2 -append 'root=/dev/sda1'
>>>>
>>>> Then execute 'info qtree' in the monitor, qemu aborted with error 
>>>> message :
>>>> 'qemu/hw/core/sysbus.c:277:sysbus_dev_print: Object 0x55569a7b2d00 
>>>> is not an
>>>> instance of type sys-bus-device'
>>> Yes, I saw your email from yesterday about this and it is on my
>>> list of things to look at.
>>>
>>> -- PMM
>> It seems that print_dev point to sysbus_dev_print but sdcard's parent 
>> is not a TYPE_SYS_BUS_DEVICE !
> I think it is the same problem as this thread:
> https://lists.nongnu.org/archive/html/qemu-devel/2014-02/msg00624.html
Peter, have you find a solution?

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Qemu-devel] info qtree command cause qemu ABORT!
  2016-03-15  9:45       ` hitmoon
@ 2016-03-15 10:04         ` Peter Maydell
  0 siblings, 0 replies; 6+ messages in thread
From: Peter Maydell @ 2016-03-15 10:04 UTC (permalink / raw)
  To: hitmoon; +Cc: QEMU Developers

On 15 March 2016 at 09:45, hitmoon <zxq_yx_007@163.com> wrote:
> Peter, have you find a solution?

No. I have been away at a conference the last week, you only reported
this five days ago and I have already told you that it is on my
list of things to look at.

-- PMM

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-03-15 10:04 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-03-11  3:08 [Qemu-devel] info qtree command cause qemu ABORT! hitmoon
2016-03-11  3:14 ` Peter Maydell
2016-03-11  4:18   ` hitmoon
2016-03-14  6:24     ` hitmoon
2016-03-15  9:45       ` hitmoon
2016-03-15 10:04         ` Peter Maydell

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