[vbox-dev] Failed to load unit "hda" on OSE VirtualBox 5.1.24 (windows)

Mikhail Kovalev mikhail.kovalev at gmail.com
Thu Jul 27 14:18:56 GMT 2017 

Hi Frank,

thnx a lot! The patch indeed solved our problem!

Best regards,
Mikhail

On Thu, Jul 27, 2017 at 1:17 PM Frank Mehnert <frank.mehnert at oracle.com>
wrote:

> Hi Mikhail,
>
> in that case the attached patch (my previous mail) will indeed fix your
> issue.
> It will be also of the next 5.1 maintenance release.
>
> Kind regards,
>
> Frank
>
> On Donnerstag, 27. Juli 2017 11:04:36 CEST Mikhail Kovalev wrote:
> > Hi Frank,
> >
> > for some reason I don't have this file. I have "package-generated.h",
> > "product-generated.h", "version-generated.h", but no
> "revision-generated.h".
> > I only have "revision.kmk" there which contains
> >
> > export VBOX_SVN_REV=480
> >
> > Kind regards,
> > Mikhail
> >
> > On Thu, Jul 27, 2017 at 12:52 PM Frank Mehnert <frank.mehnert at oracle.com
> >
> > wrote:
> >
> > > Mikhail,
> > >
> > > could you provide the content of
> > >
> > >   out/win.amd64/release/revision-generated.h
> > >
> > > ?
> > >
> > > I've attached a patch which could fix your issue but I'm not 100% sure
> that
> > > the wrong revision is really the problem.
> > >
> > > Kind regards,
> > >
> > > Frank
> > >
> > > On Donnerstag, 27. Juli 2017 06:21:24 CEST Mikhail Kovalev wrote:
> > > > Hi Andreas,
> > > >
> > > > thnx a lot for a fast response! A patch or something like that would
> be
> > > > great!
> > > >
> > > > Kind regards,
> > > > Mikhail
> > > >
> > > > On Wed, Jul 26, 2017 at 9:47 AM Andreas Löffler <
> > > andreas.loeffler at oracle.com>
> > > > wrote:
> > > >
> > > > > Hi Mikhail,
> > > > >
> > > > > the error on the custom-built OSE version high likely comes from
> > > > > two revision checks we have in our code, specifically in
> DevHDA.cpp /
> > > > > hdaLoadExec():
> > > > >
> > > > > if (SSMR3HandleRevision(pSSM) >= 116273)
> > > > >
> > > > > As the OSE version has a different SVN revision than our official
> > > > > versions, this code path won't be taken and therefore the loading
> > > fails.
> > > > >
> > > > > I'll see if I somehow can work around this.
> > > > >
> > > > > Andreas
> > > > >
> > > > >
> > > > >
> > > > > Kind regards / Mit freundlichen Grüßen
> > > > >
> > > > > ******************************************************************
> > > > > Andreas Löffler             | VirtualBox Engineering
> > > > > Principal Software Engineer | Oracle Virtualization
> > > > >
> > > > > ORACLE Deutschland B.V. & Co. KG
> > > > > Hauptverwaltung: Riesstraße 25, D-80992 München
> > > > > Registergericht: Amtsgericht München, HRA 95603
> > > > >
> > > > > Komplementärin: ORACLE Deutschland Verwaltung B.V.
> > > > > Hertogswetering 163/167, 3543 AS Utrecht, Niederlande
> > > > > Handelsregister der Handelskammer Midden-Nederland, Nr. 30143697
> > > > > Geschäftsführer: Alexander van der Ven, Jan Schultheiss, Val Maher
> > > > >
> > > > > Green Oracle <http://www.oracle.com/commitment>
> > > > > Oracle is committed to developing practices and products that
> > > > > help protect the environment
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > On 26.07.2017 08:21, Mikhail Kovalev wrote:
> > > > > > Hi all,
> > > > > >
> > > > > > we have a custom-built OSE version of VirtualBox 5.1.24 for
> windows.
> > > > > > When "Intel HDA" is selected as an audio adapter and I create an
> > > online
> > > > > > snapshot, power off the VM, revert the snapshot and then start
> the VM
> > > > > > again I get an error message "Failed to load unit 'hda'
> > > > > > (VERR_SMM_LOADED_TOO_LITTLE)" or "Failed to load unit 'hda'
> > > > > > (VERR_SSM_STRUCTURE_MAGIC)".
> > > > > >
> > > > > > With AC97 all works fine. And I cannot reproduce the problem on
> the
> > > > > > official 5.1.24 build. So there must be something in our build
> > > > > > environment that makes it fail. However, our build environment
> didn't
> > > > > > change from version VirtualBox 5.1.22 and with 5.1.22 we didn't
> have
> > > any
> > > > > > problems.
> > > > > >
> > > > > > Does anyone have a hint where the problem could be? And whether
> there
> > > > > > were changes in between 5.1.22 and 5.1.24 that could cause the
> > > problem?
> > > > > >
> > > > > > Here is the relevant part of the log with
> "VERR_SSM_STRUCTURE_MAGIC"
> > > > > > failure and the content of the "hda" unit.
> > > > > >
> > > > > > 000004796 00:00:04.795395 EMT      VMSetError:
> > > > > >
> > > > >
> > >
> C:\jenkins\workspace\VirtualBox-x86-amd64\devel\5.1.24\src\VBox\VMM\VMMR3\SSM.cpp(8707)
> > > > > > int __cdecl ssmR3LoadExecV2(struct VM *,struct SSMHANDLE *);
> > > > > > rc=VERR_SSM_STRUCTURE_MAGIC
> > > > > > 000004796 00:00:04.795418 EMT      VMSetError: Failed to load
> unit
> > > 'hda'
> > > > > > 000004796 00:00:04.795450 main     GUI:
> > > > > > UIMachineLogicNormal::sltCheckForRequestedVisualStateType:
> > > > > > Requested-state=0, Machine-state=13
> > > > > > 000004796 00:00:04.795460 main     GUI:
> > > UISession::sltAdditionsChange:
> > > > > > GA state change event came, notifying listeners.
> > > > > > 000004796 00:00:04.795461 main     GUI:
> > > > > > UIMachineLogicNormal::sltCheckForRequestedVisualStateType:
> > > > > > Requested-state=0, Machine-state=13
> > > > > > 000004796 00:00:04.795478 EMT      SSM: Unit 'hda' contents:
> > > > > > 000004796 00:00:04.795479 EMT      0x00000000: 1c 00 00 00 02 01
> 20
> > > > > > 19-00 80 76 84 83 00 00 00  ...... ...v.....
> > > > > > 000004796 00:00:04.795480 EMT      0x00000010: 00 01 34 10 00 00
> 00
> > > > > > 00-00 01 00 01 00 00 00 00  ..4.............
> > > > > > 000004796 00:00:04.795481 EMT      0x00000020: 00 00 00 00 00 00
> 00
> > > > > > 00-00 00 00 00 00 00 00 00  ................
> > > > > > .....
> > > > > > 000004797 00:00:04.796248 EMT      0x00004090: 00 ba 00 be 00 be
> 00
> > > > > > c0-00 c1 00 c0 00 c0 00 b8  ................
> > > > > > 000004797 00:00:04.796248 EMT      0x000040a0: 00 b7 00 af 00 af
> 00
> > > > > > ac-00 ac 00 a6 00 a6 00 97  ................
> > > > > > 000004797 00:00:04.796249 EMT      0x000040b0: 00 96 00 86 00 85
> 00
> > > > > > 75-00 76 00 66 00 66 00 57  .......u.v.f.f.W
> > > > > > 000004797 00:00:04.796250 EMT      0x000040c0: 00 56 00 49 00 49
> 00
> > > > > > 40-00 40 00 32 00 33 00 26  .V.I.I. at .@.2.3.&
> > > > > > 000004797 00:00:04.796265 EMT      0x000040d0: 00 25 00
> > >  -
> > > > > >                         .%.
> > > > > > ....
> > > > > >
> > > > > > I would really appreciate any help you can provide.
> > > > > >
> > > > > > Best regards,
> > > > > > Mikhail
> > > > > >
> > > > > >
> > > > > > _______________________________________________
> > > > > > vbox-dev mailing list
> > > > > > vbox-dev at virtualbox.org
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> > > > > >
> > > > > _______________________________________________
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> > > > >
> > > >
> > >
> > >
> > > --
> > > Dr.-Ing. Frank Mehnert | Software Development Director, VirtualBox
> > > ORACLE Deutschland B.V. & Co. KG | Werkstr. 24 | 71384 Weinstadt,
> Germany
> > >
> > > ORACLE Deutschland B.V. & Co. KG
> > > Hauptverwaltung: Riesstraße 25, D-80992 München
> > > Registergericht: Amtsgericht München, HRA 95603
> > >
> > > Komplementärin: ORACLE Deutschland Verwaltung B.V.
> > > Hertogswetering 163/167, 3543 AS Utrecht, Niederlande
> > > Handelsregister der Handelskammer Midden-Niederlande, Nr. 30143697
> > > Geschäftsführer: Alexander van der Ven, Jan Schultheiss, Val
> > > Maher_______________________________________________
> > > vbox-dev mailing list
> > > vbox-dev at virtualbox.org
> > > https://www.virtualbox.org/mailman/listinfo/vbox-dev
> > >
> >
>
>
> --
> Dr.-Ing. Frank Mehnert | Software Development Director, VirtualBox
> ORACLE Deutschland B.V. & Co. KG | Werkstr. 24 | 71384 Weinstadt, Germany
>
> ORACLE Deutschland B.V. & Co. KG
> Hauptverwaltung: Riesstraße 25, D-80992 München
> Registergericht: Amtsgericht München, HRA 95603
>
> Komplementärin: ORACLE Deutschland Verwaltung B.V.
> Hertogswetering 163/167, 3543 AS Utrecht, Niederlande
> Handelsregister der Handelskammer Midden-Niederlande, Nr. 30143697
> Geschäftsführer: Alexander van der Ven, Jan Schultheiss, Val Maher
> _______________________________________________
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