[ros-dev] Re : ASSERT while shutting down ReactOS with VirtualBox Guest Additions

[Sylvain Petreolle]

Looking at latest VBoxWindowsAdditions-x86.exe, there is only one version of 
VBoxVideo.sys inside that archive.
 Kind regards,
Sylvain Petreolle
> De : victor martinez [e-mail]
> À : [e-mail]
> Envoyé le : Ven 17 septembre 2010, 9h 55min 03s
> Objet : Re: [ros-dev] ASSERT while shutting down ReactOS with VirtualBox Guest 
> Additions
>
> Nope.
> It is just that we are following 2003/XP architecture, so we have to use a XP 
> driver. Seems VBox additions has installed a 2008 driver(for Vista/7) not 
> compatible with ReactOS/XP Kernel.
>
> Did you created the Virtual Machine as "Windows XP" one?If not, could you test 
> if the Assert happens too?
> Virtual Box is supposed to install the correct Additions depending on the 
> Virtual Machine OS selected when creating the VM. So if VBOX installs a 2008 
> driver when you have set your VM as "Windows XP" compatible then it is a VBOX 
> bug.

Date: Fri, 17 Sep 2010 08:58:46 +0200
> From: [e-mail]
> To: [e-mail]
> Subject: Re: [ros-dev] ASSERT while shutting down ReactOS with VirtualBox Guest 
> Additions
>
> ugh... so... its a VirtualBox bug?
>
> On Fri, Sep 17, 2010 at 6:22 AM, Michael Martin [e-mail] wrote:
>
> You are indeed correct, sir. The ReactOS website even reads that its XP/2003. 
> Sorry, my mistake.
> > Mike
> > > From: [e-mail]
> > > To: [e-mail]
> > > Date: Fri, 17 Sep 2010 04:33:14 +0200
> > > Subject: Re: [ros-dev] ASSERT while shutting down ReactOS with VirtualBox Guest 
> > > Additions
> > >
> > > I believe it was communicated to my team we are shooting for win2003, not 2008, 
> > > which is an entirely different kernel architecture (Vista/Win7).
> > >
> > > You should use a more appropriate driver, or file a bug with the driver 
> > > developer.
> > >
> > > -r
> > > > I don't think this has anything to do with amount of memory. 
> > > > Just glancing at the assert, I think that the vbox video driver that got
> > >
> > > installed was for made for win2008, in which MmFreeContiguousMemory can be 
> > > called at IRQL<=DISPATCH_LEVEL. In reactos we Are using PAGED_CODE, which causes 
> > > the assert. We should remove it as we are shooting for win2008.
> > > > Date: Thu, 16 Sep 2010 22:30:44 +0200
> > > > From: [e-mail]
> > > > To: [e-mail]
> > > > Subject: Re: [ros-dev] ASSERT while shutting down ReactOS with VirtualBox
> > >
> > > Guest Additions installed
> > > > its official build
> > > > i will try to regtest....
> > > >
> > > > On Thu, Sep 16, 2010 at 10:21 PM, Olaf Siejka [e-mail] wrote:
> > > >
> > > > Is it official build or your own? Could you regress-test it to precise
> > >
> > > revision when it got broken?
> > > > 2010/9/16 Javier Agustìn Fernàndez Arroyo [e-mail]
> > > >
> > > > 16 MB, default, i did not touch it
> > > >
> > > > On Thu, Sep 16, 2010 at 10:05 PM, Olaf Siejka [e-mail] wrote:
> > > >
> > > > How much mem did you assign to video card?
> > > >
> > > > Regards
> > > > 2010/9/16 Javier Agustìn Fernàndez Arroyo [e-mail]
> > > >
> > > > steps to reproduce are:
> > > >
> > > > 1.- Install VBox guest additions
> > > >
> > > > 2.- Change color depth to 32-bit
> > > > 3.- reboot
> > > >
> > > > 4.- Once rebooted in 32-bit color depth mode, shutdown ReactOS
> > > >
> > > > ReactOS will crash
> > > >
> > > > 2010/9/16 Javier Agustìn Fernàndez Arroyo [e-mail]
> > > >
> > > > hello,
> > > >
> > > > this is to sir_richard, mostly,
> > > >
> > > > i got this crash (assert) when shutting down ReactOS with the VirtualBox
> > >
> > > Guest Additions installed.
> > > > i think the video driver is guilty for some reason i cannot understand...
> > >
> > > probably you know :)
> > > > http://www.reactos.org/paste/index.php/7731/
> > > >
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