Date: Sat, 04 Aug 2012 09:40:40 +0200 From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: Kevin Oberman <kob6558@gmail.com> Cc: Bernhard Fr?hlich <decke@bluelife.at>, FreeBSD Current <freebsd-current@freebsd.org>, Luigi Rizzo <rizzo@iet.unipi.it> Subject: Re: VirtualBox: Eating up 100% CPU, freezing Windows 7 Message-ID: <501CD1F8.1070404@zedat.fu-berlin.de> In-Reply-To: <CAN6yY1sc7ej9jN7xG5uaQqK5KQvNTgXS4r2GQG3jgHGbBhGqzQ@mail.gmail.com> References: <501A323E.6000106@zedat.fu-berlin.de> <CAN6yY1v2WeY2-scEo8MRxqDtwQEVkbx4b6cxgDZ48fsC923cAA@mail.gmail.com> <1343972667.4952.5.camel@Nokia-N900-42-11> <20120803134123.GA52965@onelab2.iet.unipi.it> <CAN6yY1sc7ej9jN7xG5uaQqK5KQvNTgXS4r2GQG3jgHGbBhGqzQ@mail.gmail.com>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigFD1B3BCFA8F41B44E92F82C2 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Am 08/04/12 00:36, schrieb Kevin Oberman: > On Fri, Aug 3, 2012 at 6:41 AM, Luigi Rizzo <rizzo@iet.unipi.it> wrote:= >> On Fri, Aug 03, 2012 at 07:44:27AM +0200, Bernhard Fr?hlich wrote: >>> On Fr.,?? 3. Aug. 2012 06:18:33 CEST, Kevin Oberman <kob6558@gmail.c= om> wrote: >>> >>>> On Thu, Aug 2, 2012 at 12:54 AM, Hartmann, O. >>>> <ohartman@zedat.fu-berlin.de> wrote: >>>>> I discover that when running Windows 7 in a VirtualBox On FreeBSD 1= 0 >>>>> (r238968: Wed Aug 1 14:26:40 CEST 2012), VBox is most recent from t= he >>>>> ports, that the VirtualBox eats up 100% CPU time and freezes Window= s 7 >>>>> for more than a minute. For a minute or so, I can work, then, the >>>>> freeze occurs again. >>>>> >>>>> I can't see this behaviour with a Ubuntu Guest on the same box. Is >>>>> there Windows 7 specifica to be aware of? >>>> >>>> I am seeing the same thing. Also Win7 guest with Windows showing idl= e >>>> process at 99%, but my system is showing VB at 100%. The VM is only >>>> running a single CPU, so FreeBSD is still running OK, but the Win7 >>>> system seems to freeze up periodically. >>>> >>>> 9.1-PRERELEASE on amd64 updated yesterday (though it has been this w= ay >>>> since VB was updated to 4.1.18. Guest additions for 4.1.18 >>>> installed.All ports current. I'm thinking of backing off to 4.1.16. >>> >>> Can someone confirm that this is a regression in 4.1.18? Then I could= talk to upstream and see if I can get that adressed. >> >> Could it be a case of kernel and virtualbox modules out of sync ? >> I do see occasional crashes with virtualbox in both the host and guest= , >> but a reinstall of in-sync kernel and modules usually fixes them. >=20 > Nope. To be really, really sure I just re-built the module and > rebooted. VB still eats 100% CPU (out of 400%) continually. >=20 > Thanks for the suggestion, though. >=20 No, also in my case. I build world and the VBox software with each kernel - usually. Regards, Oliver --------------enigFD1B3BCFA8F41B44E92F82C2 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQEcBAEBAgAGBQJQHNH/AAoJEOgBcD7A/5N8pMcH/j6i+Jftgv8L8sO3KqtroErE 4D78JLO2ftdDhWKkruSpcOeBXYU76YtOudAV/O8/rK0Kj5qlRFXskdhGW5Cknjvu zA6YWSJ09+v+ekCsX0SOIXfr1pXrD5E8alxAXsLupejnN0smcsQZb3BYAmtY5d1k vb/BKoou7UmQWFqgpdYSB7525C7nYr3plEaAA220EyZk/1Ycrq70KSTYHaIQdEFN tv4BocNf5WnzS3WRsvbzBlrGlwQ0APDW5O45yELe418DH3/xmmmxRpXT3RlDqhSP MANj40WYvCC6dKTsSOvBbA6IgTeMF4m6pEu07GEWvugsz9MEvAno1a9edtIVvnY= =bGHk -----END PGP SIGNATURE----- --------------enigFD1B3BCFA8F41B44E92F82C2--
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